Release 0.1.3

- Fix includes
- Use common regex (Song::kCoverRemoveDisc) for removing Disc/CD from album
- Remove Disc/CD from album when creating hash
- Make imobiledevice support compile
- Fix setting device on windows

3rdparty/qocoa/main.cpp

@@ -1,4 +1,4 @@
-#include <QtGui/QApplication>
+#include <QApplication>
 #include "gallery.h"
 
 int main(int argc, char *argv[])

3rdparty/qocoa/qbutton.h

@@ -3,6 +3,7 @@
 
 #include <QWidget>
 #include <QPointer>
+#include <QString>
 
 class QButtonPrivate;
 class QButton : public QWidget

3rdparty/qocoa/qbutton_nonmac.cpp

@@ -20,12 +20,19 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 */
 
-#include "qbutton.h"
+#include <QtGlobal>
-
+#include <QObject>
+#include <QWidget>
+#include <QPointer>
+#include <QString>
+#include <QPixmap>
+#include <QAbstractButton>
+#include <QBoxLayout>
+#include <QPushButton>
 #include <QToolBar>
 #include <QToolButton>
-#include <QPushButton>
+
-#include <QVBoxLayout>
+#include "qbutton.h"
 
 class QButtonPrivate : public QObject
 {

3rdparty/qocoa/qocoa_mac.h

@@ -21,8 +21,9 @@ THE SOFTWARE.
 */
 
 #include <Foundation/NSString.h>
+#include <QByteArray>
 #include <QString>
-#include <QVBoxLayout>
+#include <QBoxLayout>
 #include <QMacCocoaViewContainer>
 
 static inline NSString* fromQString(const QString &string)

3rdparty/qocoa/qprogressindicatorspinning.h

@@ -17,8 +17,7 @@ public:
        Aqua    = 12
     };
 
-    explicit QProgressIndicatorSpinning(QWidget *parent,
+    explicit QProgressIndicatorSpinning(QWidget *parent, Thickness thickness = Default);
-                                        Thickness thickness = Default);
 public slots:
     void animate(bool animate = true);
 private:

3rdparty/qocoa/qprogressindicatorspinning_nonmac.cpp

@@ -20,11 +20,16 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 */
 
-#include "qprogressindicatorspinning.h"
+#include <QtGlobal>
-
+#include <QObject>
-#include <QVBoxLayout>
+#include <QWidget>
-#include <QMovie>
+#include <QBoxLayout>
 #include <QLabel>
+#include <QMovie>
+#include <QPointer>
+#include <QSize>
+
+#include "qprogressindicatorspinning.h"
 
 class QProgressIndicatorSpinningPrivate : public QObject
 {

3rdparty/qocoa/qsearchfield.h

@@ -2,7 +2,11 @@
 #define QSEARCHFIELD_H
 
 #include <QWidget>
+#include <QObject>
 #include <QPointer>
+#include <QString>
+#include <QEvent>
+#include <QResizeEvent>
 
 class QSearchFieldPrivate;
 class QSearchField : public QWidget

3rdparty/qocoa/qsearchfield_nonmac.cpp

@@ -20,18 +20,22 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 */
 
-#include "qsearchfield.h"
+#include <QtGlobal>
-#include "../../src/core/iconloader.h"
+#include <QObject>
-
+#include <QWidget>
 #include <QApplication>
-#include <QEvent>
+#include <QPointer>
-#include <QLineEdit>
+#include <QString>
-#include <QVBoxLayout>
+#include <QIcon>
-#include <QToolButton>
+#include <QSize>
 #include <QStyle>
+#include <QLineEdit>
+#include <QBoxLayout>
+#include <QToolButton>
+#include <QtEvents>
 
-#include <QDir>
+#include "../../src/core/iconloader.h"
-#include <QDebug>
+#include "qsearchfield.h"
 
 class QSearchFieldPrivate : public QObject
 {

3rdparty/qsqlite/CMakeLists.txt

@@ -1,50 +0,0 @@
-cmake_minimum_required(VERSION 2.8.11)
-
-add_definitions(-DQT_STATICPLUGIN)
-
-# Source files
-set(SQLITE-SOURCES
-    qsql_sqlite.cpp
-    sqlcachedresult.cpp
-    smain.cpp
-)
-
-# Header files that have Q_OBJECT in
-set(SQLITE-MOC-HEADERS
-    qsql_sqlite.h
-    smain.h
-)
-
-set(SQLITE-WIN32-RESOURCES qsqlite_resource.rc)
-
-qt5_wrap_cpp(SQLITE-SOURCES-MOC ${SQLITE-MOC-HEADERS})
-
-include_directories(${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR})
-
-add_definitions(-DQT_PLUGIN -DQT_NO_DEBUG)
-
-find_path(SQLITE_INCLUDE_DIRS sqlite3.h)
-find_library(SQLITE_LIBRARIES sqlite3)
-
-if (SQLITE_INCLUDE_DIRS AND SQLITE_LIBRARIES)
-  set(SQLITE_FOUND true)
-endif()
-
-if (NOT SQLITE_FOUND)
-  message(SEND_ERROR "Could not find sqlite3")
-endif()
-
-include_directories(${SQLITE_INCLUDE_DIRS})
-
-add_library(qsqlite STATIC
-   ${SQLITE-SOURCES}
-   ${SQLITE-SOURCES-MOC}
-   ${SQLITE-WIN32-RESOURCES}
-)
-
-set_property(TARGET qsqlite PROPERTY QT_STATICPLUGIN 1)
-
-target_link_libraries(qsqlite
-    Qt5::Core Qt5::Sql
-    ${SQLITE_LIBRARIES}
-)

3rdparty/qsqlite/README

@@ -1,6 +0,0 @@
-This is the qsqlite plugin from the Qt SDK.  It's built statically on Windows
-and linked with libclementine.  This is so librarybackend.cpp can use QLibrary
-to load the symbols from sqlite (like sqlite3_create_function) which by
-default aren't exported from the .dll on windows.
-
-See the individual files for licensing information.

3rdparty/qsqlite/qsql_sqlite.cpp

@@ -1,762 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of the QtSql module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia.  For licensing terms and
-** conditions see http://qt.digia.com/licensing.  For further information
-** use the contact form at http://qt.digia.com/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Digia gives you certain additional
-** rights.  These rights are described in the Digia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3.0 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU General Public License version 3.0 requirements will be
-** met: http://www.gnu.org/copyleft/gpl.html.
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qsql_sqlite.h"
-
-#include <qcoreapplication.h>
-#include <qvariant.h>
-#include <qsqlerror.h>
-#include <qsqlfield.h>
-#include <qsqlindex.h>
-#include <qsqlquery.h>
-#include <qstringlist.h>
-#include <qvector.h>
-#include <qdebug.h>
-
-#if defined Q_OS_WIN
-# include <qt_windows.h>
-#else
-# include <unistd.h>
-#endif
-
-#include <sqlite3.h>
-
-Q_DECLARE_OPAQUE_POINTER(sqlite3*)
-Q_DECLARE_METATYPE(sqlite3*)
-
-Q_DECLARE_OPAQUE_POINTER(sqlite3_stmt*)
-Q_DECLARE_METATYPE(sqlite3_stmt*)
-
-QT_BEGIN_NAMESPACE
-
-static QString _q_escapeIdentifier(const QString &identifier) 
-{
-    QString res = identifier;
-    if(!identifier.isEmpty() && identifier.left(1) != QString(QLatin1Char('"')) && identifier.right(1) != QString(QLatin1Char('"')) ) {
-        res.replace(QLatin1Char('"'), QLatin1String("\"\""));
-        res.prepend(QLatin1Char('"')).append(QLatin1Char('"'));
-        res.replace(QLatin1Char('.'), QLatin1String("\".\""));
-    }
-    return res;
-}
-
-static QVariant::Type qGetColumnType(const QString &tpName)
-{
-    const QString typeName = tpName.toLower();
-
-    if (typeName == QLatin1String("integer")
-        || typeName == QLatin1String("int"))
-        return QVariant::Int;
-    if (typeName == QLatin1String("double")
-        || typeName == QLatin1String("float")
-        || typeName == QLatin1String("real")
-        || typeName.startsWith(QLatin1String("numeric")))
-        return QVariant::Double;
-    if (typeName == QLatin1String("blob"))
-        return QVariant::ByteArray;
-    if (typeName == QLatin1String("boolean")
-        || typeName == QLatin1String("bool"))
-        return QVariant::Bool;
-    return QVariant::String;
-}
-
-static QSqlError qMakeError(sqlite3 *access, const QString &descr, QSqlError::ErrorType type,
-                            int errorCode = -1)
-{
-    return QSqlError(descr,
-                     QString(reinterpret_cast<const QChar *>(sqlite3_errmsg16(access))),
-                     type, errorCode);
-}
-
-class QSQLiteDriverPrivate
-{
-public:
-    inline QSQLiteDriverPrivate() : access(0) {}
-    sqlite3 *access;
-    QList <QSQLiteResult *> results;
-};
-
-
-class QSQLiteResultPrivate
-{
-public:
-    QSQLiteResultPrivate(QSQLiteResult *res);
-    void cleanup();
-    bool fetchNext(ClementineSqlCachedResult::ValueCache &values, int idx, bool initialFetch);
-    // initializes the recordInfo and the cache
-    void initColumns(bool emptyResultset);
-    void finalize();
-
-    QSQLiteResult* q;
-    sqlite3 *access;
-
-    sqlite3_stmt *stmt;
-
-    bool skippedStatus; // the status of the fetchNext() that's skipped
-    bool skipRow; // skip the next fetchNext()?
-    QSqlRecord rInf;
-    QVector<QVariant> firstRow;
-};
-
-QSQLiteResultPrivate::QSQLiteResultPrivate(QSQLiteResult* res) : q(res), access(0),
-    stmt(0), skippedStatus(false), skipRow(false)
-{
-}
-
-void QSQLiteResultPrivate::cleanup()
-{
-    finalize();
-    rInf.clear();
-    skippedStatus = false;
-    skipRow = false;
-    q->setAt(QSql::BeforeFirstRow);
-    q->setActive(false);
-    q->cleanup();
-}
-
-void QSQLiteResultPrivate::finalize()
-{
-    if (!stmt)
-        return;
-
-    sqlite3_finalize(stmt);
-    stmt = 0;
-}
-
-void QSQLiteResultPrivate::initColumns(bool emptyResultset)
-{
-    int nCols = sqlite3_column_count(stmt);
-    if (nCols <= 0)
-        return;
-
-    q->init(nCols);
-
-    for (int i = 0; i < nCols; ++i) {
-        QString colName = QString(reinterpret_cast<const QChar *>(
-                    sqlite3_column_name16(stmt, i))
-                    ).remove(QLatin1Char('"'));
-
-        // must use typeName for resolving the type to match QSqliteDriver::record
-        QString typeName = QString(reinterpret_cast<const QChar *>(
-                    sqlite3_column_decltype16(stmt, i)));
-        // sqlite3_column_type is documented to have undefined behavior if the result set is empty
-        int stp = emptyResultset ? -1 : sqlite3_column_type(stmt, i);
-
-        QVariant::Type fieldType;
-
-        if (!typeName.isEmpty()) {
-            fieldType = qGetColumnType(typeName);
-        } else {
-            // Get the proper type for the field based on stp value
-            switch (stp) {
-            case SQLITE_INTEGER:
-                fieldType = QVariant::Int;
-                break;
-            case SQLITE_FLOAT:
-                fieldType = QVariant::Double;
-                break;
-            case SQLITE_BLOB:
-                fieldType = QVariant::ByteArray;
-                break;
-            case SQLITE_TEXT:
-                fieldType = QVariant::String;
-                break;
-            case SQLITE_NULL:
-            default:
-                fieldType = QVariant::Invalid;
-                break;
-            }
-        }
-
-        int dotIdx = colName.lastIndexOf(QLatin1Char('.'));
-        QSqlField fld(colName.mid(dotIdx == -1 ? 0 : dotIdx + 1), fieldType);
-        fld.setSqlType(stp);
-        rInf.append(fld);
-    }
-}
-
-bool QSQLiteResultPrivate::fetchNext(ClementineSqlCachedResult::ValueCache &values, int idx, bool initialFetch)
-{
-    int res;
-    int i;
-
-    if (skipRow) {
-        // already fetched
-        Q_ASSERT(!initialFetch);
-        skipRow = false;
-        for(int i=0;i<firstRow.count();i++)
-            values[i]=firstRow[i];
-        return skippedStatus;
-    }
-    skipRow = initialFetch;
-
-    if(initialFetch) {
-        firstRow.clear();
-        firstRow.resize(sqlite3_column_count(stmt));
-    }
-
-    if (!stmt) {
-        q->setLastError(QSqlError(QCoreApplication::translate("QSQLiteResult", "Unable to fetch row"),
-                                  QCoreApplication::translate("QSQLiteResult", "No query"), QSqlError::ConnectionError));
-        q->setAt(QSql::AfterLastRow);
-        return false;
-    }
-    res = sqlite3_step(stmt);
-
-    switch(res) {
-    case SQLITE_ROW:
-        // check to see if should fill out columns
-        if (rInf.isEmpty())
-            // must be first call.
-            initColumns(false);
-        if (idx < 0 && !initialFetch)
-            return true;
-        for (i = 0; i < rInf.count(); ++i) {
-            switch (sqlite3_column_type(stmt, i)) {
-            case SQLITE_BLOB:
-                values[i + idx] = QByteArray(static_cast<const char *>(
-                            sqlite3_column_blob(stmt, i)),
-                            sqlite3_column_bytes(stmt, i));
-                break;
-            case SQLITE_INTEGER:
-                values[i + idx] = sqlite3_column_int64(stmt, i);
-                break;
-            case SQLITE_FLOAT:
-                switch(q->numericalPrecisionPolicy()) {
-                    case QSql::LowPrecisionInt32:
-                        values[i + idx] = sqlite3_column_int(stmt, i);
-                        break;
-                    case QSql::LowPrecisionInt64:
-                        values[i + idx] = sqlite3_column_int64(stmt, i);
-                        break;
-                    case QSql::LowPrecisionDouble:
-                    case QSql::HighPrecision:
-                    default:
-                        values[i + idx] = sqlite3_column_double(stmt, i);
-                        break;
-                };
-                break;
-            case SQLITE_NULL:
-                values[i + idx] = QVariant(QVariant::String);
-                break;
-            default:
-                values[i + idx] = QString(reinterpret_cast<const QChar *>(
-                            sqlite3_column_text16(stmt, i)),
-                            sqlite3_column_bytes16(stmt, i) / sizeof(QChar));
-                break;
-            }
-        }
-        return true;
-    case SQLITE_DONE:
-        if (rInf.isEmpty())
-            // must be first call.
-            initColumns(true);
-        q->setAt(QSql::AfterLastRow);
-        sqlite3_reset(stmt);
-        return false;
-    case SQLITE_CONSTRAINT:
-    case SQLITE_ERROR:
-        // SQLITE_ERROR is a generic error code and we must call sqlite3_reset()
-        // to get the specific error message.
-        res = sqlite3_reset(stmt);
-        q->setLastError(qMakeError(access, QCoreApplication::translate("QSQLiteResult",
-                        "Unable to fetch row"), QSqlError::ConnectionError, res));
-        q->setAt(QSql::AfterLastRow);
-        return false;
-    case SQLITE_MISUSE:
-    case SQLITE_BUSY:
-    default:
-        // something wrong, don't get col info, but still return false
-        q->setLastError(qMakeError(access, QCoreApplication::translate("QSQLiteResult",
-                        "Unable to fetch row"), QSqlError::ConnectionError, res));
-        sqlite3_reset(stmt);
-        q->setAt(QSql::AfterLastRow);
-        return false;
-    }
-    return false;
-}
-
-QSQLiteResult::QSQLiteResult(const QSQLiteDriver* db)
-    : ClementineSqlCachedResult(db)
-{
-    d = new QSQLiteResultPrivate(this);
-    d->access = db->d->access;
-    db->d->results.append(this);
-}
-
-QSQLiteResult::~QSQLiteResult()
-{
-    const QSqlDriver *sqlDriver = driver();
-    if (sqlDriver)
-        qobject_cast<const QSQLiteDriver *>(sqlDriver)->d->results.removeOne(this);
-    d->cleanup();
-    delete d;
-}
-
-void QSQLiteResult::virtual_hook(int id, void *data)
-{
-    ClementineSqlCachedResult::virtual_hook(id, data);
-}
-
-bool QSQLiteResult::reset(const QString &query)
-{
-    if (!prepare(query))
-        return false;
-    return exec();
-}
-
-bool QSQLiteResult::prepare(const QString &query)
-{
-    if (!driver() || !driver()->isOpen() || driver()->isOpenError())
-        return false;
-
-    d->cleanup();
-
-    setSelect(false);
-
-    const void *pzTail = NULL;
-
-#if (SQLITE_VERSION_NUMBER >= 3003011)
-    int res = sqlite3_prepare16_v2(d->access, query.constData(), (query.size() + 1) * sizeof(QChar),
-                                   &d->stmt, &pzTail);
-#else
-    int res = sqlite3_prepare16(d->access, query.constData(), (query.size() + 1) * sizeof(QChar),
-                                &d->stmt, &pzTail);
-#endif
-
-    if (res != SQLITE_OK) {
-        setLastError(qMakeError(d->access, QCoreApplication::translate("QSQLiteResult",
-                     "Unable to execute statement"), QSqlError::StatementError, res));
-        d->finalize();
-        return false;
-    } else if (pzTail && !QString(reinterpret_cast<const QChar *>(pzTail)).trimmed().isEmpty()) {
-        setLastError(qMakeError(d->access, QCoreApplication::translate("QSQLiteResult",
-            "Unable to execute multiple statements at a time"), QSqlError::StatementError, SQLITE_MISUSE));
-        d->finalize();
-        return false;
-    }
-    return true;
-}
-
-bool QSQLiteResult::exec()
-{
-    const QVector<QVariant> values = boundValues();
-
-    d->skippedStatus = false;
-    d->skipRow = false;
-    d->rInf.clear();
-    clearValues();
-    setLastError(QSqlError());
-
-    int res = sqlite3_reset(d->stmt);
-    if (res != SQLITE_OK) {
-        setLastError(qMakeError(d->access, QCoreApplication::translate("QSQLiteResult",
-                     "Unable to reset statement"), QSqlError::StatementError, res));
-        d->finalize();
-        return false;
-    }
-    int paramCount = sqlite3_bind_parameter_count(d->stmt);
-    if (paramCount == values.count()) {
-        for (int i = 0; i < paramCount; ++i) {
-            res = SQLITE_OK;
-            const QVariant value = values.at(i);
-
-            if (value.isNull()) {
-                res = sqlite3_bind_null(d->stmt, i + 1);
-            } else {
-                switch (value.type()) {
-                case QVariant::ByteArray: {
-                    const QByteArray *ba = static_cast<const QByteArray*>(value.constData());
-                    res = sqlite3_bind_blob(d->stmt, i + 1, ba->constData(),
-                                            ba->size(), SQLITE_STATIC);
-                    break; }
-                case QVariant::Int:
-                case QVariant::Bool:
-                    res = sqlite3_bind_int(d->stmt, i + 1, value.toInt());
-                    break;
-                case QVariant::Double:
-                    res = sqlite3_bind_double(d->stmt, i + 1, value.toDouble());
-                    break;
-                case QVariant::UInt:
-                case QVariant::LongLong:
-                    res = sqlite3_bind_int64(d->stmt, i + 1, value.toLongLong());
-                    break;
-                case QVariant::String: {
-                    // lifetime of string == lifetime of its qvariant
-                    const QString *str = static_cast<const QString*>(value.constData());
-                    res = sqlite3_bind_text16(d->stmt, i + 1, str->utf16(),
-                                              (str->size()) * sizeof(QChar), SQLITE_STATIC);
-                    break; }
-                default: {
-                    QString str = value.toString();
-                    // SQLITE_TRANSIENT makes sure that sqlite buffers the data
-                    res = sqlite3_bind_text16(d->stmt, i + 1, str.utf16(),
-                                              (str.size()) * sizeof(QChar), SQLITE_TRANSIENT);
-                    break; }
-                }
-            }
-            if (res != SQLITE_OK) {
-                setLastError(qMakeError(d->access, QCoreApplication::translate("QSQLiteResult",
-                             "Unable to bind parameters"), QSqlError::StatementError, res));
-                d->finalize();
-                return false;
-            }
-        }
-    } else {
-        setLastError(QSqlError(QCoreApplication::translate("QSQLiteResult",
-                        "Parameter count mismatch") + QString::number(paramCount, 10) + "/" + QString::number(values.count(), 10), QString(), QSqlError::StatementError));
-        return false;
-    }
-    d->skippedStatus = d->fetchNext(d->firstRow, 0, true);
-    if (lastError().isValid()) {
-        setSelect(false);
-        setActive(false);
-        return false;
-    }
-    setSelect(!d->rInf.isEmpty());
-    setActive(true);
-    return true;
-}
-
-bool QSQLiteResult::gotoNext(ClementineSqlCachedResult::ValueCache& row, int idx)
-{
-    return d->fetchNext(row, idx, false);
-}
-
-int QSQLiteResult::size()
-{
-    return -1;
-}
-
-int QSQLiteResult::numRowsAffected()
-{
-    return sqlite3_changes(d->access);
-}
-
-QVariant QSQLiteResult::lastInsertId() const
-{
-    if (isActive()) {
-        qint64 id = sqlite3_last_insert_rowid(d->access);
-        if (id)
-            return id;
-    }
-    return QVariant();
-}
-
-QSqlRecord QSQLiteResult::record() const
-{
-    if (!isActive() || !isSelect())
-        return QSqlRecord();
-    return d->rInf;
-}
-
-void QSQLiteResult::detachFromResultSet()
-{
-    if (d->stmt)
-        sqlite3_reset(d->stmt);
-}
-
-QVariant QSQLiteResult::handle() const
-{
-    return QVariant::fromValue(d->stmt);
-}
-
-/////////////////////////////////////////////////////////
-
-QSQLiteDriver::QSQLiteDriver(QObject * parent)
-    : QSqlDriver(parent)
-{
-    d = new QSQLiteDriverPrivate();
-}
-
-QSQLiteDriver::QSQLiteDriver(sqlite3 *connection, QObject *parent)
-    : QSqlDriver(parent)
-{
-    d = new QSQLiteDriverPrivate();
-    d->access = connection;
-    setOpen(true);
-    setOpenError(false);
-}
-
-
-QSQLiteDriver::~QSQLiteDriver()
-{
-    delete d;
-}
-
-bool QSQLiteDriver::hasFeature(DriverFeature f) const
-{
-    switch (f) {
-    case BLOB:
-    case Transactions:
-    case Unicode:
-    case LastInsertId:
-    case PreparedQueries:
-    case PositionalPlaceholders:
-    case SimpleLocking:
-    case FinishQuery:
-    case LowPrecisionNumbers:
-        return true;
-    case QuerySize:
-    case NamedPlaceholders:
-    case BatchOperations:
-    case EventNotifications:
-    case MultipleResultSets:
-        return false;
-    }
-    return false;
-}
-
-/*
-   SQLite dbs have no user name, passwords, hosts or ports.
-   just file names.
-*/
-bool QSQLiteDriver::open(const QString & db, const QString &, const QString &, const QString &, int, const QString &conOpts)
-{
-    if (isOpen())
-        close();
-
-    if (db.isEmpty())
-        return false;
-    bool sharedCache = false;
-    int openMode = SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE, timeOut=5000;
-    QStringList opts=QString(conOpts).remove(QLatin1Char(' ')).split(QLatin1Char(';'));
-    foreach(const QString &option, opts) {
-        if (option.startsWith(QLatin1String("QSQLITE_BUSY_TIMEOUT="))) {
-            bool ok;
-            int nt = option.mid(21).toInt(&ok);
-            if (ok)
-                timeOut = nt;
-        }
-        if (option == QLatin1String("QSQLITE_OPEN_READONLY"))
-            openMode = SQLITE_OPEN_READONLY;
-        if (option == QLatin1String("QSQLITE_ENABLE_SHARED_CACHE"))
-            sharedCache = true;
-    }
-
-    sqlite3_enable_shared_cache(sharedCache);
-
-    if (sqlite3_open_v2(db.toUtf8().constData(), &d->access, openMode, NULL) == SQLITE_OK) {
-        sqlite3_busy_timeout(d->access, timeOut);
-        setOpen(true);
-        setOpenError(false);
-        return true;
-    } else {
-        if (d->access) {
-            sqlite3_close(d->access);
-            d->access = 0;
-        }
-
-        setLastError(qMakeError(d->access, tr("Error opening database"),
-                     QSqlError::ConnectionError));
-        setOpenError(true);
-        return false;
-    }
-}
-
-void QSQLiteDriver::close()
-{
-    if (isOpen()) {
-        foreach (QSQLiteResult *result, d->results) {
-            result->d->finalize();
-        }
-
-        if (sqlite3_close(d->access) != SQLITE_OK)
-            setLastError(qMakeError(d->access, tr("Error closing database"),
-                                    QSqlError::ConnectionError));
-        d->access = 0;
-        setOpen(false);
-        setOpenError(false);
-    }
-}
-
-QSqlResult *QSQLiteDriver::createResult() const
-{
-    return new QSQLiteResult(this);
-}
-
-bool QSQLiteDriver::beginTransaction()
-{
-    if (!isOpen() || isOpenError())
-        return false;
-
-    QSqlQuery q(createResult());
-    if (!q.exec(QLatin1String("BEGIN"))) {
-        setLastError(QSqlError(tr("Unable to begin transaction"),
-                               q.lastError().databaseText(), QSqlError::TransactionError));
-        return false;
-    }
-
-    return true;
-}
-
-bool QSQLiteDriver::commitTransaction()
-{
-    if (!isOpen() || isOpenError())
-        return false;
-
-    QSqlQuery q(createResult());
-    if (!q.exec(QLatin1String("COMMIT"))) {
-        setLastError(QSqlError(tr("Unable to commit transaction"),
-                               q.lastError().databaseText(), QSqlError::TransactionError));
-        return false;
-    }
-
-    return true;
-}
-
-bool QSQLiteDriver::rollbackTransaction()
-{
-    if (!isOpen() || isOpenError())
-        return false;
-
-    QSqlQuery q(createResult());
-    if (!q.exec(QLatin1String("ROLLBACK"))) {
-        setLastError(QSqlError(tr("Unable to rollback transaction"),
-                               q.lastError().databaseText(), QSqlError::TransactionError));
-        return false;
-    }
-
-    return true;
-}
-
-QStringList QSQLiteDriver::tables(QSql::TableType type) const
-{
-    QStringList res;
-    if (!isOpen())
-        return res;
-
-    QSqlQuery q(createResult());
-    q.setForwardOnly(true);
-
-    QString sql = QLatin1String("SELECT name FROM sqlite_master WHERE %1 "
-                                "UNION ALL SELECT name FROM sqlite_temp_master WHERE %1");
-    if ((type & QSql::Tables) && (type & QSql::Views))
-        sql = sql.arg(QLatin1String("type='table' OR type='view'"));
-    else if (type & QSql::Tables)
-        sql = sql.arg(QLatin1String("type='table'"));
-    else if (type & QSql::Views)
-        sql = sql.arg(QLatin1String("type='view'"));
-    else
-        sql.clear();
-
-    if (!sql.isEmpty() && q.exec(sql)) {
-        while(q.next())
-            res.append(q.value(0).toString());
-    }
-
-    if (type & QSql::SystemTables) {
-        // there are no internal tables beside this one:
-        res.append(QLatin1String("sqlite_master"));
-    }
-
-    return res;
-}
-
-static QSqlIndex qGetTableInfo(QSqlQuery &q, const QString &tableName, bool onlyPIndex = false)
-{
-    QString schema;
-    QString table(tableName);
-    int indexOfSeparator = tableName.indexOf(QLatin1Char('.'));
-    if (indexOfSeparator > -1) {
-        schema = tableName.left(indexOfSeparator).append(QLatin1Char('.'));
-        table = tableName.mid(indexOfSeparator + 1);
-    }
-    q.exec(QLatin1String("PRAGMA ") + schema + QLatin1String("table_info (") + _q_escapeIdentifier(table) + QLatin1String(")"));
-
-    QSqlIndex ind;
-    while (q.next()) {
-        bool isPk = q.value(5).toInt();
-        if (onlyPIndex && !isPk)
-            continue;
-        QString typeName = q.value(2).toString().toLower();
-        QSqlField fld(q.value(1).toString(), qGetColumnType(typeName));
-        if (isPk && (typeName == QLatin1String("integer")))
-            // INTEGER PRIMARY KEY fields are auto-generated in sqlite
-            // INT PRIMARY KEY is not the same as INTEGER PRIMARY KEY!
-            fld.setAutoValue(true);
-        fld.setRequired(q.value(3).toInt() != 0);
-        fld.setDefaultValue(q.value(4));
-        ind.append(fld);
-    }
-    return ind;
-}
-
-QSqlIndex QSQLiteDriver::primaryIndex(const QString &tblname) const
-{
-    if (!isOpen())
-        return QSqlIndex();
-
-    QString table = tblname;
-    if (isIdentifierEscaped(table, QSqlDriver::TableName))
-        table = stripDelimiters(table, QSqlDriver::TableName);
-
-    QSqlQuery q(createResult());
-    q.setForwardOnly(true);
-    return qGetTableInfo(q, table, true);
-}
-
-QSqlRecord QSQLiteDriver::record(const QString &tbl) const
-{
-    if (!isOpen())
-        return QSqlRecord();
-
-    QString table = tbl;
-    if (isIdentifierEscaped(table, QSqlDriver::TableName))
-        table = stripDelimiters(table, QSqlDriver::TableName);
-
-    QSqlQuery q(createResult());
-    q.setForwardOnly(true);
-    return qGetTableInfo(q, table);
-}
-
-QVariant QSQLiteDriver::handle() const
-{
-    return QVariant::fromValue(d->access);
-}
-
-QString QSQLiteDriver::escapeIdentifier(const QString &identifier, IdentifierType type) const
-{
-    Q_UNUSED(type);
-    return _q_escapeIdentifier(identifier);
-}
-
-QT_END_NAMESPACE

3rdparty/qsqlite/qsql_sqlite.h

@@ -1,124 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of the QtSql module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia.  For licensing terms and
-** conditions see http://qt.digia.com/licensing.  For further information
-** use the contact form at http://qt.digia.com/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Digia gives you certain additional
-** rights.  These rights are described in the Digia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3.0 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU General Public License version 3.0 requirements will be
-** met: http://www.gnu.org/copyleft/gpl.html.
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QSQL_SQLITE_H
-#define QSQL_SQLITE_H
-
-#include <QtSql/qsqldriver.h>
-#include <QtSql/qsqlresult.h>
-#include "sqlcachedresult.h"
-
-struct sqlite3;
-
-#ifdef QT_PLUGIN
-#define Q_EXPORT_SQLDRIVER_SQLITE
-#else
-#define Q_EXPORT_SQLDRIVER_SQLITE Q_SQL_EXPORT
-#endif
-
-QT_BEGIN_HEADER
-
-QT_BEGIN_NAMESPACE
-class QSQLiteDriverPrivate;
-class QSQLiteResultPrivate;
-class QSQLiteDriver;
-
-class QSQLiteResult : public ClementineSqlCachedResult
-{
-    friend class QSQLiteDriver;
-    friend class QSQLiteResultPrivate;
-public:
-    explicit QSQLiteResult(const QSQLiteDriver* db);
-    ~QSQLiteResult();
-    QVariant handle() const;
-
-protected:
-    bool gotoNext(ClementineSqlCachedResult::ValueCache& row, int idx);
-    bool reset(const QString &query);
-    bool prepare(const QString &query);
-    bool exec();
-    int size();
-    int numRowsAffected();
-    QVariant lastInsertId() const;
-    QSqlRecord record() const;
-    void detachFromResultSet();
-    void virtual_hook(int id, void *data);
-
-private:
-    QSQLiteResultPrivate* d;
-};
-
-class Q_EXPORT_SQLDRIVER_SQLITE QSQLiteDriver : public QSqlDriver
-{
-    Q_OBJECT
-    friend class QSQLiteResult;
-public:
-    explicit QSQLiteDriver(QObject *parent = 0);
-    explicit QSQLiteDriver(sqlite3 *connection, QObject *parent = 0);
-    ~QSQLiteDriver();
-    bool hasFeature(DriverFeature f) const;
-    bool open(const QString & db,
-                   const QString & user,
-                   const QString & password,
-                   const QString & host,
-                   int port,
-                   const QString & connOpts);
-    void close();
-    QSqlResult *createResult() const;
-    bool beginTransaction();
-    bool commitTransaction();
-    bool rollbackTransaction();
-    QStringList tables(QSql::TableType) const;
-
-    QSqlRecord record(const QString& tablename) const;
-    QSqlIndex primaryIndex(const QString &table) const;
-    QVariant handle() const;
-    QString escapeIdentifier(const QString &identifier, IdentifierType) const;
-
-private:
-    QSQLiteDriverPrivate* d;
-};
-
-QT_END_NAMESPACE
-
-QT_END_HEADER
-
-#endif // QSQL_SQLITE_H

3rdparty/qsqlite/qsqlite.json

@@ -1,3 +0,0 @@
-{
-  "Keys": [ "QSQLITE" ]
-}

3rdparty/qsqlite/qsqlite_resource.rc

@@ -1,35 +0,0 @@
-#include <windows.h>
-
-VS_VERSION_INFO VERSIONINFO
-	FILEVERSION 5,10,1,0
-	PRODUCTVERSION 5,10,1,0
-	FILEFLAGSMASK 0x3fL
-#ifdef _DEBUG
-	FILEFLAGS VS_FF_DEBUG
-#else
-	FILEFLAGS 0x0L
-#endif
-	FILEOS VOS__WINDOWS32
-	FILETYPE VFT_DLL
-	FILESUBTYPE 0x0L
-	BEGIN
-		BLOCK "StringFileInfo"
-		BEGIN
-			BLOCK "040904b0"
-			BEGIN
-				VALUE "CompanyName", "The Qt Company Ltd.\0"
-				VALUE "FileDescription", "C++ Application Development Framework\0"
-				VALUE "FileVersion", "5.10.1.0\0"
-				VALUE "LegalCopyright", "Copyright (C) 2017 The Qt Company Ltd.\0"
-				VALUE "OriginalFilename", "qsqlite.dll\0"
-				VALUE "ProductName", "Qt5\0"
-				VALUE "ProductVersion", "5.10.1.0\0"
-			END
-		END
-		BLOCK "VarFileInfo"
-		BEGIN
-			VALUE "Translation", 0x0409, 1200
-		END
-	END
-/* End of Version info */
-

3rdparty/qsqlite/smain.cpp

@@ -1,52 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of the plugins of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL21$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia. For licensing terms and
-** conditions see http://qt.digia.com/licensing. For further information
-** use the contact form at http://qt.digia.com/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 or version 3 as published by the Free
-** Software Foundation and appearing in the file LICENSE.LGPLv21 and
-** LICENSE.LGPLv3 included in the packaging of this file. Please review the
-** following information to ensure the GNU Lesser General Public License
-** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Digia gives you certain additional
-** rights. These rights are described in the Digia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "smain.h"
-
-QT_BEGIN_NAMESPACE
-
-QSQLiteDriverPlugin::QSQLiteDriverPlugin()
-    : QSqlDriverPlugin()
-{
-}
-
-QSqlDriver* QSQLiteDriverPlugin::create(const QString &name)
-{
-    if (name == QLatin1String("QSQLITE")) {
-        QSQLiteDriver* driver = new QSQLiteDriver();
-        return driver;
-    }
-    return 0;
-}
-
-QT_END_NAMESPACE

3rdparty/qsqlite/smain.h

@@ -1,51 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of the plugins of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL21$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia. For licensing terms and
-** conditions see http://qt.digia.com/licensing. For further information
-** use the contact form at http://qt.digia.com/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 or version 3 as published by the Free
-** Software Foundation and appearing in the file LICENSE.LGPLv21 and
-** LICENSE.LGPLv3 included in the packaging of this file. Please review the
-** following information to ensure the GNU Lesser General Public License
-** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Digia gives you certain additional
-** rights. These rights are described in the Digia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <qsqldriverplugin.h>
-#include <qstringlist.h>
-#include "qsql_sqlite.h"
-
-QT_BEGIN_NAMESPACE
-
-class QSQLiteDriverPlugin : public QSqlDriverPlugin
-{
-    Q_OBJECT
-    Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QSqlDriverFactoryInterface" FILE "qsqlite.json")
-
-public:
-    QSQLiteDriverPlugin();
-
-    QSqlDriver* create(const QString &);
-};
-
-QT_END_NAMESPACE

3rdparty/qsqlite/sqlcachedresult.cpp

@@ -1,322 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of the QtSql module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia.  For licensing terms and
-** conditions see http://qt.digia.com/licensing.  For further information
-** use the contact form at http://qt.digia.com/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Digia gives you certain additional
-** rights.  These rights are described in the Digia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3.0 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU General Public License version 3.0 requirements will be
-** met: http://www.gnu.org/copyleft/gpl.html.
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <qvariant.h>
-#include <qdatetime.h>
-#include <qvector.h>
-
-#include "sqlcachedresult.h"
-
-QT_BEGIN_NAMESPACE
-
-/*
-   ClementineSqlCachedResult is a convenience class for databases that only allow
-   forward only fetching. It will cache all the results so we can iterate
-   backwards over the results again.
-
-   All you need to do is to inherit from ClementineSqlCachedResult and reimplement
-   gotoNext(). gotoNext() will have a reference to the internal cache and
-   will give you an index where you can start filling in your data. Special
-   case: If the user actually wants a forward-only query, idx will be -1
-   to indicate that we are not interested in the actual values.
-*/
-
-static const uint initial_cache_size = 128;
-
-class ClementineSqlCachedResultPrivate
-{
-public:
-    ClementineSqlCachedResultPrivate();
-    bool canSeek(int i) const;
-    inline int cacheCount() const;
-    void init(int count, bool fo);
-    void cleanup();
-    int nextIndex();
-    void revertLast();
-
-    ClementineSqlCachedResult::ValueCache cache;
-    int rowCacheEnd;
-    int colCount;
-    bool forwardOnly;
-    bool atEnd;
-};
-
-ClementineSqlCachedResultPrivate::ClementineSqlCachedResultPrivate():
-    rowCacheEnd(0), colCount(0), forwardOnly(false), atEnd(false)
-{
-}
-
-void ClementineSqlCachedResultPrivate::cleanup()
-{
-    cache.clear();
-    forwardOnly = false;
-    atEnd = false;
-    colCount = 0;
-    rowCacheEnd = 0;
-}
-
-void ClementineSqlCachedResultPrivate::init(int count, bool fo)
-{
-    Q_ASSERT(count);
-    cleanup();
-    forwardOnly = fo;
-    colCount = count;
-    if (fo) {
-        cache.resize(count);
-        rowCacheEnd = count;
-    } else {
-        cache.resize(initial_cache_size * count);
-    }
-}
-
-int ClementineSqlCachedResultPrivate::nextIndex()
-{
-    if (forwardOnly)
-        return 0;
-    int newIdx = rowCacheEnd;
-    if (newIdx + colCount > cache.size())
-        cache.resize(qMin(cache.size() * 2, cache.size() + 10000));
-    rowCacheEnd += colCount;
-
-    return newIdx;
-}
-
-bool ClementineSqlCachedResultPrivate::canSeek(int i) const
-{
-    if (forwardOnly || i < 0)
-        return false;
-    return rowCacheEnd >= (i + 1) * colCount;
-}
-
-void ClementineSqlCachedResultPrivate::revertLast()
-{
-    if (forwardOnly)
-        return;
-    rowCacheEnd -= colCount;
-}
-
-inline int ClementineSqlCachedResultPrivate::cacheCount() const
-{
-    Q_ASSERT(!forwardOnly);
-    Q_ASSERT(colCount);
-    return rowCacheEnd / colCount;
-}
-
-//////////////
-
-ClementineSqlCachedResult::ClementineSqlCachedResult(const QSqlDriver * db): QSqlResult (db)
-{
-    d = new ClementineSqlCachedResultPrivate();
-}
-
-ClementineSqlCachedResult::~ClementineSqlCachedResult()
-{
-    delete d;
-}
-
-void ClementineSqlCachedResult::init(int colCount)
-{
-    d->init(colCount, isForwardOnly());
-}
-
-bool ClementineSqlCachedResult::fetch(int i)
-{
-    if ((!isActive()) || (i < 0))
-        return false;
-    if (at() == i)
-        return true;
-    if (d->forwardOnly) {
-        // speed hack - do not copy values if not needed
-        if (at() > i || at() == QSql::AfterLastRow)
-            return false;
-        while(at() < i - 1) {
-            if (!gotoNext(d->cache, -1))
-                return false;
-            setAt(at() + 1);
-        }
-        if (!gotoNext(d->cache, 0))
-            return false;
-        setAt(at() + 1);
-        return true;
-    }
-    if (d->canSeek(i)) {
-        setAt(i);
-        return true;
-    }
-    if (d->rowCacheEnd > 0)
-        setAt(d->cacheCount());
-    while (at() < i + 1) {
-        if (!cacheNext()) {
-            if (d->canSeek(i))
-                break;
-            return false;
-        }
-    }
-    setAt(i);
-
-    return true;
-}
-
-bool ClementineSqlCachedResult::fetchNext()
-{
-    if (d->canSeek(at() + 1)) {
-        setAt(at() + 1);
-        return true;
-    }
-    return cacheNext();
-}
-
-bool ClementineSqlCachedResult::fetchPrevious()
-{
-    return fetch(at() - 1);
-}
-
-bool ClementineSqlCachedResult::fetchFirst()
-{
-    if (d->forwardOnly && at() != QSql::BeforeFirstRow) {
-        return false;
-    }
-    if (d->canSeek(0)) {
-        setAt(0);
-        return true;
-    }
-    return cacheNext();
-}
-
-bool ClementineSqlCachedResult::fetchLast()
-{
-    if (d->atEnd) {
-        if (d->forwardOnly)
-            return false;
-        else
-            return fetch(d->cacheCount() - 1);
-    }
-
-    int i = at();
-    while (fetchNext())
-        ++i; /* brute force */
-    if (d->forwardOnly && at() == QSql::AfterLastRow) {
-        setAt(i);
-        return true;
-    } else {
-        return fetch(i);
-    }
-}
-
-QVariant ClementineSqlCachedResult::data(int i)
-{
-    int idx = d->forwardOnly ? i : at() * d->colCount + i;
-    if (i >= d->colCount || i < 0 || at() < 0 || idx >= d->rowCacheEnd)
-        return QVariant();
-
-    return d->cache.at(idx);
-}
-
-bool ClementineSqlCachedResult::isNull(int i)
-{
-    int idx = d->forwardOnly ? i : at() * d->colCount + i;
-    if (i > d->colCount || i < 0 || at() < 0 || idx >= d->rowCacheEnd)
-        return true;
-
-    return d->cache.at(idx).isNull();
-}
-
-void ClementineSqlCachedResult::cleanup()
-{
-    setAt(QSql::BeforeFirstRow);
-    setActive(false);
-    d->cleanup();
-}
-
-void ClementineSqlCachedResult::clearValues()
-{
-    setAt(QSql::BeforeFirstRow);
-    d->rowCacheEnd = 0;
-    d->atEnd = false;
-}
-
-bool ClementineSqlCachedResult::cacheNext()
-{
-    if (d->atEnd)
-        return false;
-
-    if(isForwardOnly()) {
-        d->cache.clear();
-        d->cache.resize(d->colCount);
-    }
-
-    if (!gotoNext(d->cache, d->nextIndex())) {
-        d->revertLast();
-        d->atEnd = true;
-        return false;
-    }
-    setAt(at() + 1);
-    return true;
-}
-
-int ClementineSqlCachedResult::colCount() const
-{
-    return d->colCount;
-}
-
-ClementineSqlCachedResult::ValueCache &ClementineSqlCachedResult::cache()
-{
-    return d->cache;
-}
-
-void ClementineSqlCachedResult::virtual_hook(int id, void *data)
-{
-    QSqlResult::virtual_hook(id, data);
-}
-
-void ClementineSqlCachedResult::detachFromResultSet()
-{
-    cleanup();
-}
-
-void ClementineSqlCachedResult::setNumericalPrecisionPolicy(QSql::NumericalPrecisionPolicy policy)
-{
-    QSqlResult::setNumericalPrecisionPolicy(policy);
-    cleanup();
-}
-
-
-QT_END_NAMESPACE

3rdparty/qsqlite/sqlcachedresult.h

@@ -1,102 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of the QtSql module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia.  For licensing terms and
-** conditions see http://qt.digia.com/licensing.  For further information
-** use the contact form at http://qt.digia.com/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Digia gives you certain additional
-** rights.  These rights are described in the Digia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3.0 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU General Public License version 3.0 requirements will be
-** met: http://www.gnu.org/copyleft/gpl.html.
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QSQLCACHEDRESULT_P_H
-#define QSQLCACHEDRESULT_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists for the convenience
-// of other Qt classes.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include <QtSql/qsqlresult.h>
-
-QT_BEGIN_NAMESPACE
-
-class QVariant;
-template <typename T> class QVector;
-
-class ClementineSqlCachedResultPrivate;
-
-class ClementineSqlCachedResult: public QSqlResult
-{
-public:
-    virtual ~ClementineSqlCachedResult();
-
-    typedef QVector<QVariant> ValueCache;
-
-protected:
-    ClementineSqlCachedResult(const QSqlDriver * db);
-
-    void init(int colCount);
-    void cleanup();
-    void clearValues();
-
-    virtual bool gotoNext(ValueCache &values, int index) = 0;
-
-    QVariant data(int i);
-    bool isNull(int i);
-    bool fetch(int i);
-    bool fetchNext();
-    bool fetchPrevious();
-    bool fetchFirst();
-    bool fetchLast();
-
-    int colCount() const;
-    ValueCache &cache();
-
-    void virtual_hook(int id, void *data);
-    void detachFromResultSet();
-    void setNumericalPrecisionPolicy(QSql::NumericalPrecisionPolicy policy);
-private:
-    bool cacheNext();
-    ClementineSqlCachedResultPrivate *d;
-};
-
-QT_END_NAMESPACE
-
-#endif // QSQLCACHEDRESULT_P_H

3rdparty/qtsingleapplication/qtlocalpeer.cpp

@@ -39,14 +39,27 @@
 
 
 #include "qtlocalpeer.h"
-#include <QCoreApplication>
+
-#include <QTime>
-#include <QDataStream>
 #include <unistd.h>
 
+#include <QtGlobal>
+#include <QCoreApplication>
+#include <QObject>
+#include <QAbstractSocket>
+#include <QByteArray>
+#include <QChar>
+#include <QDataStream>
+#include <QDir>
+#include <QFile>
+#include <QIODevice>
+#include <QLocalServer>
+#include <QLocalSocket>
+#include <QRegExp>
+
 #if defined(Q_OS_WIN)
-#include <QLibrary>
 #include <qt_windows.h>
+#include <QLibrary>
+
 typedef BOOL(WINAPI*PProcessIdToSessionId)(DWORD,DWORD*);
 static PProcessIdToSessionId pProcessIdToSessionId = 0;
 #endif

3rdparty/qtsingleapplication/qtlocalpeer.h

@@ -40,9 +40,9 @@
 #ifndef QTLOCALPEER_H
 #define QTLOCALPEER_H
 
+#include <QObject>
+#include <QString>
 #include <QLocalServer>
-#include <QLocalSocket>
-#include <QDir>
 
 #include "qtlockedfile.h"
 

3rdparty/qtsingleapplication/qtlockedfile.cpp

@@ -37,6 +37,9 @@
 **
 ****************************************************************************/
 
+#include <QFile>
+#include <QString>
+
 #include "qtlockedfile.h"
 
 /*!

3rdparty/qtsingleapplication/qtlockedfile.h

@@ -42,7 +42,7 @@
 
 #include <QFile>
 #ifdef Q_OS_WIN
-#include <QtCore/QVector>
+#include <QVector>
 #endif
 
 #if defined(Q_WS_WIN) || defined(Q_OS_WIN)

3rdparty/qtsingleapplication/qtlockedfile_win.cpp

@@ -37,9 +37,10 @@
 **
 ****************************************************************************/
 
+#include <QFileInfo>
+
 #include "qtlockedfile.h"
 #include <qt_windows.h>
-#include <QFileInfo>
 
 #define MUTEX_PREFIX "QtLockedFile mutex "
 // Maximum number of concurrent read locks. Must not be greater than MAXIMUM_WAIT_OBJECTS

3rdparty/qtsingleapplication/qtsingleapplication.cpp

@@ -39,8 +39,12 @@
 
 
 #include "qtsingleapplication.h"
-#include "qtlocalpeer.h"
+
+#include <QApplication>
 #include <QWidget>
+#include <QString>
+
+#include "qtlocalpeer.h"
 
 /*!
     \class QtSingleApplication qtsingleapplication.h

3rdparty/qtsingleapplication/qtsingleapplication.h

@@ -40,8 +40,11 @@
 #ifndef QTSINGLEAPPLICATION_H
 #define QTSINGLEAPPLICATION_H
 
+#include <QtGlobal>
+#include <QObject>
+#include <QWidget>
 #include <QApplication>
-
+#include <QString>
 class QtLocalPeer;
 
 #if defined(Q_WS_WIN) || defined(Q_OS_WIN32)

3rdparty/qtsingleapplication/qtsinglecoreapplication.cpp

@@ -37,6 +37,9 @@
 **
 ****************************************************************************/
 
+#include <QCoreApplication>
+#include <QString>
+#include <QFlags>
 
 #include "qtsinglecoreapplication.h"
 #include "qtlocalpeer.h"
@@ -70,8 +73,7 @@
 */
 
 QtSingleCoreApplication::QtSingleCoreApplication(int &argc, char **argv)
-    : QCoreApplication(argc, argv)
+    : QCoreApplication(argc, argv) {
-{
     peer = new QtLocalPeer(this);
     connect(peer, SIGNAL(messageReceived(const QString&)), SIGNAL(messageReceived(const QString&)));
 }
@@ -83,8 +85,7 @@ QtSingleCoreApplication::QtSingleCoreApplication(int &argc, char **argv)
     QCoreAppliation constructor.
 */
 QtSingleCoreApplication::QtSingleCoreApplication(const QString &appId, int &argc, char **argv)
-    : QCoreApplication(argc, argv)
+    : QCoreApplication(argc, argv) {
-{
     peer = new QtLocalPeer(this, appId);
     connect(peer, SIGNAL(messageReceived(const QString&)), SIGNAL(messageReceived(const QString&)));
 }
@@ -101,8 +102,7 @@ QtSingleCoreApplication::QtSingleCoreApplication(const QString &appId, int &argc
     \sa sendMessage()
 */
 
-bool QtSingleCoreApplication::isRunning()
+bool QtSingleCoreApplication::isRunning() {
-{
     return peer->isClient();
 }
 
@@ -121,8 +121,7 @@ bool QtSingleCoreApplication::isRunning()
     \sa isRunning(), messageReceived()
 */
 
-bool QtSingleCoreApplication::sendMessage(const QString &message, int timeout)
+bool QtSingleCoreApplication::sendMessage(const QString &message, int timeout) {
-{
     return peer->sendMessage(message, timeout);
 }
 
@@ -132,8 +131,7 @@ bool QtSingleCoreApplication::sendMessage(const QString &message, int timeout)
     identifier will be regarded as instances of the same application.
 */
 
-QString QtSingleCoreApplication::id() const
+QString QtSingleCoreApplication::id() const {
-{
     return peer->applicationId();
 }
 

3rdparty/qtsingleapplication/qtsinglecoreapplication.h

@@ -41,6 +41,8 @@
 #define QTSINGLECOREAPPLICATION_H
 
 #include <QCoreApplication>
+#include <QObject>
+#include <QString>
 
 class QtLocalPeer;
 

3rdparty/qxt/qxtglobalshortcut.cpp

@@ -29,10 +29,14 @@
 ** <http://libqxt.org>  <foundation@libqxt.org>
 *****************************************************************************/
 
-#include "qxtglobalshortcut_p.h"
+#include <QtGlobal>
 #include <QAbstractEventDispatcher>
+#include <QHash>
+#include <QPair>
 #include <QtDebug>
 
+#include "qxtglobalshortcut_p.h"
+
 bool QxtGlobalShortcutPrivate::error = false;
 #ifndef Q_WS_MAC
 int QxtGlobalShortcutPrivate::ref = 0;

3rdparty/qxt/qxtglobalshortcut.h

@@ -31,9 +31,12 @@
 
 #define QXTGLOBALSHORTCUT_H
 
-#include "qxtglobal.h"
 #include <QObject>
 #include <QKeySequence>
+#include <QString>
+
+#include "qxtglobal.h"
+
 class QxtGlobalShortcutPrivate;
 
 class QXT_GUI_EXPORT QxtGlobalShortcut : public QObject

3rdparty/qxt/qxtglobalshortcut_x11.cpp

@@ -32,12 +32,21 @@
 #if QT_VERSION < QT_VERSION_CHECK(5,0,0)
 #   include <QX11Info>
 #else
-#   include <QApplication>
 #   include <qpa/qplatformnativeinterface.h>
 #   include <xcb/xcb.h>
+#   include <QApplication>
 #endif
-#include <QVector>
+#include <X11/X.h>
 #include <X11/Xlib.h>
+#include <xcb/xproto.h>
+
+#include <QtGlobal>
+#include <QByteArray>
+#include <QGuiApplication>
+#include <QKeySequence>
+#include <QString>
+#include <QVector>
+
 #include "keymapper_x11.h"
 
 namespace {

3rdparty/sha2/sha2.cpp

@@ -31,8 +31,9 @@
  *
  */
 
-#include <string.h>	/* memcpy()/memset() or bcopy()/bzero() */
+#include <string.h>
-#include <assert.h>	/* assert() */
+#include <assert.h>
+
 #include "sha2.h"
 
 /*

3rdparty/sha2/sha2.h

@@ -35,6 +35,8 @@
 #ifndef __STRAWBERRY_SHA2_H__
 #define __STRAWBERRY_SHA2_H__
 
+#include <stddef.h>
+
 /*
  * Import u_intXX_t size_t type definitions from system headers.  You
  * may need to change this, or define these things yourself in this

3rdparty/taglib/CMakeLists.txt

@@ -0,0 +1,378 @@
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-delete-non-virtual-dtor")
+
+set(TAGLIB_SOVERSION_CURRENT  17)
+set(TAGLIB_SOVERSION_REVISION 0)
+set(TAGLIB_SOVERSION_AGE      16)
+
+math(EXPR TAGLIB_SOVERSION_MAJOR "${TAGLIB_SOVERSION_CURRENT} - ${TAGLIB_SOVERSION_AGE}")
+math(EXPR TAGLIB_SOVERSION_MINOR "${TAGLIB_SOVERSION_AGE}")
+math(EXPR TAGLIB_SOVERSION_PATCH "${TAGLIB_SOVERSION_REVISION}")
+
+include(TestBigEndian)
+test_big_endian(IS_BIG_ENDIAN)
+
+if(NOT IS_BIG_ENDIAN)
+  add_definitions(-DSYSTEM_BYTEORDER=1)
+else()
+  add_definitions(-DSYSTEM_BYTEORDER=2)
+endif()
+
+configure_file(taglib_config.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/taglib_config.h)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+include_directories(
+  ${CMAKE_CURRENT_SOURCE_DIR}/toolkit
+  ${CMAKE_CURRENT_SOURCE_DIR}/asf
+  ${CMAKE_CURRENT_SOURCE_DIR}/mpeg
+  ${CMAKE_CURRENT_SOURCE_DIR}/ogg
+  ${CMAKE_CURRENT_SOURCE_DIR}/ogg/flac
+  ${CMAKE_CURRENT_SOURCE_DIR}/flac
+  ${CMAKE_CURRENT_SOURCE_DIR}/mpc
+  ${CMAKE_CURRENT_SOURCE_DIR}/mp4
+  ${CMAKE_CURRENT_SOURCE_DIR}/ogg/vorbis
+  ${CMAKE_CURRENT_SOURCE_DIR}/ogg/speex
+  ${CMAKE_CURRENT_SOURCE_DIR}/ogg/opus
+  ${CMAKE_CURRENT_SOURCE_DIR}/mpeg/id3v2
+  ${CMAKE_CURRENT_SOURCE_DIR}/mpeg/id3v2/frames
+  ${CMAKE_CURRENT_SOURCE_DIR}/mpeg/id3v1
+  ${CMAKE_CURRENT_SOURCE_DIR}/ape
+  ${CMAKE_CURRENT_SOURCE_DIR}/wavpack
+  ${CMAKE_CURRENT_SOURCE_DIR}/trueaudio
+  ${CMAKE_CURRENT_SOURCE_DIR}/riff
+  ${CMAKE_CURRENT_SOURCE_DIR}/riff/aiff
+  ${CMAKE_CURRENT_SOURCE_DIR}/riff/wav
+  ${CMAKE_CURRENT_SOURCE_DIR}/mod
+  ${CMAKE_CURRENT_SOURCE_DIR}/s3m
+  ${CMAKE_CURRENT_SOURCE_DIR}/it
+  ${CMAKE_CURRENT_SOURCE_DIR}/xm
+  ${CMAKE_SOURCE_DIR}/3rdparty
+)
+
+if(ZLIB_FOUND)
+  include_directories(${ZLIB_INCLUDE_DIR})
+elseif(HAVE_ZLIB_SOURCE)
+  include_directories(${ZLIB_SOURCE})
+endif()
+
+set(tag_HDRS
+  tag.h
+  fileref.h
+  audioproperties.h
+  taglib_export.h
+  ${CMAKE_CURRENT_BINARY_DIR}/taglib_config.h
+  toolkit/taglib.h
+  toolkit/tstring.h
+  toolkit/tlist.h
+  toolkit/tlist.tcc
+  toolkit/tstringlist.h
+  toolkit/tbytevector.h
+  toolkit/tbytevectorlist.h
+  toolkit/tbytevectorstream.h
+  toolkit/tiostream.h
+  toolkit/tfile.h
+  toolkit/tfilestream.h
+  toolkit/tmap.h
+  toolkit/tmap.tcc
+  toolkit/tpropertymap.h
+  toolkit/trefcounter.h
+  toolkit/tdebuglistener.h
+  mpeg/mpegfile.h
+  mpeg/mpegproperties.h
+  mpeg/mpegheader.h
+  mpeg/xingheader.h
+  mpeg/id3v1/id3v1tag.h
+  mpeg/id3v1/id3v1genres.h
+  mpeg/id3v2/id3v2extendedheader.h
+  mpeg/id3v2/id3v2frame.h
+  mpeg/id3v2/id3v2header.h
+  mpeg/id3v2/id3v2synchdata.h
+  mpeg/id3v2/id3v2footer.h
+  mpeg/id3v2/id3v2framefactory.h
+  mpeg/id3v2/id3v2tag.h
+  mpeg/id3v2/frames/attachedpictureframe.h
+  mpeg/id3v2/frames/commentsframe.h
+  mpeg/id3v2/frames/eventtimingcodesframe.h
+  mpeg/id3v2/frames/generalencapsulatedobjectframe.h
+  mpeg/id3v2/frames/ownershipframe.h
+  mpeg/id3v2/frames/popularimeterframe.h
+  mpeg/id3v2/frames/privateframe.h
+  mpeg/id3v2/frames/relativevolumeframe.h
+  mpeg/id3v2/frames/synchronizedlyricsframe.h
+  mpeg/id3v2/frames/textidentificationframe.h
+  mpeg/id3v2/frames/uniquefileidentifierframe.h
+  mpeg/id3v2/frames/unknownframe.h
+  mpeg/id3v2/frames/unsynchronizedlyricsframe.h
+  mpeg/id3v2/frames/urllinkframe.h
+  mpeg/id3v2/frames/chapterframe.h
+  mpeg/id3v2/frames/tableofcontentsframe.h
+  mpeg/id3v2/frames/podcastframe.h
+  ogg/oggfile.h
+  ogg/oggpage.h
+  ogg/oggpageheader.h
+  ogg/xiphcomment.h
+  ogg/vorbis/vorbisfile.h
+  ogg/vorbis/vorbisproperties.h
+  ogg/flac/oggflacfile.h
+  ogg/speex/speexfile.h
+  ogg/speex/speexproperties.h
+  ogg/opus/opusfile.h
+  ogg/opus/opusproperties.h
+  flac/flacfile.h
+  flac/flacpicture.h
+  flac/flacproperties.h
+  flac/flacmetadatablock.h
+  ape/apefile.h
+  ape/apeproperties.h
+  ape/apetag.h
+  ape/apefooter.h
+  ape/apeitem.h
+  mpc/mpcfile.h
+  mpc/mpcproperties.h
+  wavpack/wavpackfile.h
+  wavpack/wavpackproperties.h
+  trueaudio/trueaudiofile.h
+  trueaudio/trueaudioproperties.h
+  riff/rifffile.h
+  riff/aiff/aifffile.h
+  riff/aiff/aiffproperties.h
+  riff/wav/wavfile.h
+  riff/wav/wavproperties.h
+  riff/wav/infotag.h
+  asf/asffile.h
+  asf/asfproperties.h
+  asf/asftag.h
+  asf/asfattribute.h
+  asf/asfpicture.h
+  mp4/mp4file.h
+  mp4/mp4atom.h
+  mp4/mp4tag.h
+  mp4/mp4item.h
+  mp4/mp4properties.h
+  mp4/mp4coverart.h
+  mod/modfilebase.h
+  mod/modfile.h
+  mod/modtag.h
+  mod/modproperties.h
+  it/itfile.h
+  it/itproperties.h
+  s3m/s3mfile.h
+  s3m/s3mproperties.h
+  xm/xmfile.h
+  xm/xmproperties.h
+)
+
+set(mpeg_SRCS
+  mpeg/mpegfile.cpp
+  mpeg/mpegproperties.cpp
+  mpeg/mpegheader.cpp
+  mpeg/xingheader.cpp
+)
+
+set(id3v1_SRCS
+  mpeg/id3v1/id3v1tag.cpp
+  mpeg/id3v1/id3v1genres.cpp
+)
+
+set(id3v2_SRCS
+  mpeg/id3v2/id3v2framefactory.cpp
+  mpeg/id3v2/id3v2synchdata.cpp
+  mpeg/id3v2/id3v2tag.cpp
+  mpeg/id3v2/id3v2header.cpp
+  mpeg/id3v2/id3v2frame.cpp
+  mpeg/id3v2/id3v2footer.cpp
+  mpeg/id3v2/id3v2extendedheader.cpp
+  )
+
+set(frames_SRCS
+  mpeg/id3v2/frames/attachedpictureframe.cpp
+  mpeg/id3v2/frames/commentsframe.cpp
+  mpeg/id3v2/frames/eventtimingcodesframe.cpp
+  mpeg/id3v2/frames/generalencapsulatedobjectframe.cpp
+  mpeg/id3v2/frames/ownershipframe.cpp
+  mpeg/id3v2/frames/popularimeterframe.cpp
+  mpeg/id3v2/frames/privateframe.cpp
+  mpeg/id3v2/frames/relativevolumeframe.cpp
+  mpeg/id3v2/frames/synchronizedlyricsframe.cpp
+  mpeg/id3v2/frames/textidentificationframe.cpp
+  mpeg/id3v2/frames/uniquefileidentifierframe.cpp
+  mpeg/id3v2/frames/unknownframe.cpp
+  mpeg/id3v2/frames/unsynchronizedlyricsframe.cpp
+  mpeg/id3v2/frames/urllinkframe.cpp
+  mpeg/id3v2/frames/chapterframe.cpp
+  mpeg/id3v2/frames/tableofcontentsframe.cpp
+  mpeg/id3v2/frames/podcastframe.cpp
+)
+
+set(ogg_SRCS
+  ogg/oggfile.cpp
+  ogg/oggpage.cpp
+  ogg/oggpageheader.cpp
+  ogg/xiphcomment.cpp
+)
+
+set(vorbis_SRCS
+  ogg/vorbis/vorbisfile.cpp
+  ogg/vorbis/vorbisproperties.cpp
+)
+
+set(flacs_SRCS
+  flac/flacfile.cpp
+  flac/flacpicture.cpp
+  flac/flacproperties.cpp
+  flac/flacmetadatablock.cpp
+  flac/flacunknownmetadatablock.cpp
+)
+
+set(oggflacs_SRCS
+  ogg/flac/oggflacfile.cpp
+)
+
+set(mpc_SRCS
+  mpc/mpcfile.cpp
+  mpc/mpcproperties.cpp
+)
+
+set(mp4_SRCS
+  mp4/mp4file.cpp
+  mp4/mp4atom.cpp
+  mp4/mp4tag.cpp
+  mp4/mp4item.cpp
+  mp4/mp4properties.cpp
+  mp4/mp4coverart.cpp
+)
+
+set(ape_SRCS
+  ape/apetag.cpp
+  ape/apefooter.cpp
+  ape/apeitem.cpp
+  ape/apefile.cpp
+  ape/apeproperties.cpp
+)
+
+set(wavpack_SRCS
+  wavpack/wavpackfile.cpp
+  wavpack/wavpackproperties.cpp
+)
+
+set(speex_SRCS
+  ogg/speex/speexfile.cpp
+  ogg/speex/speexproperties.cpp
+)
+
+set(opus_SRCS
+  ogg/opus/opusfile.cpp
+  ogg/opus/opusproperties.cpp
+)
+
+set(trueaudio_SRCS
+  trueaudio/trueaudiofile.cpp
+  trueaudio/trueaudioproperties.cpp
+)
+
+set(asf_SRCS
+  asf/asftag.cpp
+  asf/asffile.cpp
+  asf/asfproperties.cpp
+  asf/asfattribute.cpp
+  asf/asfpicture.cpp
+)
+
+set(riff_SRCS
+  riff/rifffile.cpp
+)
+
+set(aiff_SRCS
+  riff/aiff/aifffile.cpp
+  riff/aiff/aiffproperties.cpp
+)
+
+set(wav_SRCS
+  riff/wav/wavfile.cpp
+  riff/wav/wavproperties.cpp
+  riff/wav/infotag.cpp
+)
+
+set(mod_SRCS
+  mod/modfilebase.cpp
+  mod/modfile.cpp
+  mod/modtag.cpp
+  mod/modproperties.cpp
+)
+
+set(s3m_SRCS
+  s3m/s3mfile.cpp
+  s3m/s3mproperties.cpp
+)
+
+set(it_SRCS
+  it/itfile.cpp
+  it/itproperties.cpp
+)
+
+set(xm_SRCS
+  xm/xmfile.cpp
+  xm/xmproperties.cpp
+)
+
+set(toolkit_SRCS
+  toolkit/tstring.cpp
+  toolkit/tstringlist.cpp
+  toolkit/tbytevector.cpp
+  toolkit/tbytevectorlist.cpp
+  toolkit/tbytevectorstream.cpp
+  toolkit/tiostream.cpp
+  toolkit/tfile.cpp
+  toolkit/tfilestream.cpp
+  toolkit/tdebug.cpp
+  toolkit/tpropertymap.cpp
+  toolkit/trefcounter.cpp
+  toolkit/tdebuglistener.cpp
+  toolkit/tzlib.cpp
+)
+
+if(HAVE_ZLIB_SOURCE)
+  set(zlib_SRCS
+    ${ZLIB_SOURCE}/adler32.c
+    ${ZLIB_SOURCE}/crc32.c
+    ${ZLIB_SOURCE}/inffast.c
+    ${ZLIB_SOURCE}/inflate.c
+    ${ZLIB_SOURCE}/inftrees.c
+    ${ZLIB_SOURCE}/zutil.c
+  )
+endif()
+
+set(tag_LIB_SRCS
+  ${mpeg_SRCS} ${id3v1_SRCS} ${id3v2_SRCS} ${frames_SRCS} ${ogg_SRCS}
+  ${vorbis_SRCS} ${oggflacs_SRCS} ${mpc_SRCS} ${ape_SRCS} ${toolkit_SRCS} ${flacs_SRCS}
+  ${wavpack_SRCS} ${speex_SRCS} ${trueaudio_SRCS} ${riff_SRCS} ${aiff_SRCS} ${wav_SRCS}
+  ${asf_SRCS} ${mp4_SRCS} ${mod_SRCS} ${s3m_SRCS} ${it_SRCS} ${xm_SRCS} ${opus_SRCS}
+  ${zlib_SRCS}
+  tag.cpp
+  tagunion.cpp
+  fileref.cpp
+  audioproperties.cpp
+  tagutils.cpp
+)
+
+add_library(tag STATIC ${tag_LIB_SRCS} ${tag_HDRS})
+
+if(HAVE_ZLIB AND NOT HAVE_ZLIB_SOURCE)
+  target_link_libraries(tag ${ZLIB_LIBRARIES})
+endif()
+
+set_target_properties(tag PROPERTIES
+  VERSION ${TAGLIB_SOVERSION_MAJOR}.${TAGLIB_SOVERSION_MINOR}.${TAGLIB_SOVERSION_PATCH}
+  SOVERSION ${TAGLIB_SOVERSION_MAJOR}
+  DEFINE_SYMBOL MAKE_TAGLIB_LIB
+  LINK_INTERFACE_LIBRARIES ""
+)
+
+foreach(header ${tag_HDRS})
+  get_filename_component(header_name ${header} NAME)
+  configure_file(
+    "${header}"
+    "${CMAKE_CURRENT_BINARY_DIR}/headers/taglib/${header_name}"
+    COPYONLY
+  )
+endforeach()
+

3rdparty/taglib/COPYING

@@ -1,15 +1,5 @@
-		  GNU LESSER GENERAL PUBLIC LICENSE
+                  GNU LESSER GENERAL PUBLIC LICENSE
-
+                       Version 2.1, February 1999
- The Qt GUI Toolkit is Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
- Contact: Nokia Corporation (qt-info@nokia.com)
-
- You may use, distribute and copy the Qt GUI Toolkit under the terms of
- GNU Lesser General Public License version 2.1, which is displayed below.
-
--------------------------------------------------------------------------
-
-		  GNU LESSER GENERAL PUBLIC LICENSE
-		       Version 2.1, February 1999
 
  Copyright (C) 1991, 1999 Free Software Foundation, Inc.
  51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
@@ -20,7 +10,7 @@
  as the successor of the GNU Library Public License, version 2, hence
  the version number 2.1.]
 
-			    Preamble
+                            Preamble
 
   The licenses for most software are designed to take away your
 freedom to share and change it.  By contrast, the GNU General Public
@@ -122,7 +112,7 @@ modification follow.  Pay close attention to the difference between a
 former contains code derived from the library, whereas the latter must
 be combined with the library in order to run.
 
-		  GNU LESSER GENERAL PUBLIC LICENSE
+                  GNU LESSER GENERAL PUBLIC LICENSE
    TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
 
   0. This License Agreement applies to any software library or other
@@ -442,7 +432,7 @@ decision will be guided by the two goals of preserving the free status
 of all derivatives of our free software and of promoting the sharing
 and reuse of software generally.
 
-			    NO WARRANTY
+                            NO WARRANTY
 
   15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
 WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
@@ -465,7 +455,7 @@ FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
 SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
 DAMAGES.
 
-		     END OF TERMS AND CONDITIONS
+                     END OF TERMS AND CONDITIONS
 
            How to Apply These Terms to Your New Libraries
 
@@ -510,5 +500,3 @@ necessary.  Here is a sample; alter the names:
   Ty Coon, President of Vice
 
 That's all there is to it!
-
-

3rdparty/taglib/ape/ape-tag-format.txt

@@ -0,0 +1,170 @@
+================================================================================
+= APE Tag Specification, Version 2.000
+================================================================================
+
+Original Content     (C) 2004, Frank Klemm <frank.klemm@elster.offl.uni-jena.de>
+Formatting / Editing (C) 2004, Scott Wheeler <wheeler@kde.org>
+
+================================================================================
+= Contents
+================================================================================
+
+1   - APE Tag General Structure
+2   - APE Tag Header / Footer Format
+3   - APE Tag Flags
+4   - APE Tag Item Format
+5   - APE Tag Item Supported Keys
+6   - APE Tag Item Content
+7   - Data Types
+7.1 - Data Types / UTF-8
+7.2 - Data Types / Dates
+7.3 - Data Types / Timestamps
+
+================================================================================
+= 1 - APE Tag General Structure
+================================================================================
+
+Member of Basic Components of SV8 Stream Note:
+
+It is strongly recommended that the data size be stored in the tags.  The size
+should normally be in the roughly one kilobyte, never more than 8 kilobytes.
+
+Larger data should be stored externally using link entries.  Linked data is much
+easier to process by normal programs, so for instance JPEG data should not be
+included inside the audio file.
+
+APE Tag Version 2.000 (with header, recommended):
+
+/================================\
+| APE Tag Header    | 32 bytes   |
+|-------------------|------------|
+| APE Tag Item 1    | > 10 bytes |
+| APE Tag Item 2    | > 10 bytes |
+| APE Tag Item n-1  | > 10 bytes |
+| APE Tag Item n    | > 10 bytes |
+|-------------------|------------|
+| APE Tag Footer    | 32 bytes   |
+\================================/
+
+
+APE tag items should be sorted ascending by size.  When streaming, parts of the
+APE tag may be dropped to reduce the danger of drop outs between tracks.  This
+is not required, but is strongly recommended.  It would be desirable for the i
+tems to be sorted by importance / size, but this is not feasible.  This
+convention should only be broken when adding less important small items and it
+is not desirable to rewrite the entire tag.  An APE tag at the end of a file
+(the recommended location) must have at least a footer; an APE tag at the
+beginning of a file (strongly discouraged) must have at least a header.
+
+APE Tag Version 1.000 (without header, deprecated)
+
+/================================\
+| APE Tag Item 1    | > 10 bytes |
+| APE Tag Item 2    | > 10 bytes |
+| APE Tag Item n-1  | > 10 bytes |
+| APE Tag Item n    | > 10 bytes |
+|-------------------|------------|
+| APE Tag Footer    | 32 bytes   |
+\================================/
+
+================================================================================
+= 2 - APE Tag Header / Footer Format
+================================================================================
+
+Contains number, length and attributes of all tag items
+
+Header and Footer are different in 1 bit in the Tags Flags to distinguish
+between them.
+
+Member of APE Tag 2.0
+
+/===========================================================================\
+| Preamble       | 8 bytes | { 'A', 'P', 'E', 'T', 'A', 'G', 'E', 'X' }     |
+|----------------|---------|------------------------------------------------|
+| Version Number | 4 bytes | 1000 = Version 1.000, 2000 = Version 2.000     |
+|----------------|---------|------------------------------------------------|
+| Tag Size       | 4 bytes | Tag size in bytes including footer and all tag |
+|                |         | items excluding the header (for 1.000          |
+|                |         | compatibility)                                 |
+|----------------|---------|------------------------------------------------|
+| Item Count     | 4 bytes | Number of items in the tag                     |
+|----------------|---------|------------------------------------------------|
+| Tag Flags      | 4 bytes | Global flags                                   |
+|----------------|---------|------------------------------------------------|
+| Reserved       | 8 bytes | Must be zeroed                                 |
+\===========================================================================/
+
+================================================================================
+= 3 - APE Tag Flags
+================================================================================
+
+The general flag structure for either items or headers / footers is the same.
+Bits 31, 30 and 29 are specific to headers / footers, whereas 2 through 0 are
+item specific.
+
+Note: APE Tags from Version 1.0 do not use any of the following.  All flags in
+that version are zeroed and ignored when reading.
+
+/=================================================================\
+| Contains Header | Bit 31      | 1 - has header | 0 - no header  |
+|-----------------|-------------|---------------------------------|
+| Contains Footer | Bit 30      | 1 - has footer | 0 - no footer  |
+|-----------------|-------------|---------------------------------|
+| Is Header       | Bit 29      | 1 - is header  | 0 - is footer  |
+|-----------------|-------------|---------------------------------|
+| Undefined       | Bits 28 - 3 | Undefined, must be zeroed       |
+|-----------------|-------------|---------------------------------|
+| Encoding        | Bits 2 - 1  | 00 - UTF-8                      |
+|                 |             | 01 - Binary Data *              |
+|                 |             | 10 - External Reference **      |
+|                 |             | 11 - Reserved                   |
+|-----------------|-------------|---------------------------------|
+| Read Only       | Bit 0       | 1 - read only  | 0 - read/write |
+\=================================================================/
+
+ (*) Should be ignored by tools for editing text values
+(**) Allowed external reference formats:
+     - http://host/directory/filename.ext
+     - ftp://host/directory/filename.ext
+     - filename.ext
+     - /directory/filename.ext
+     - DRIVE:/directory/filename.ext
+
+     Note: External references are also UTF-8 encoded.
+
+================================================================================
+= 4 - APE Tag Item Format
+================================================================================
+
+APE Tag Items are stored as key-value pairs.  APE Tags Item Key are case
+sensitive, however it is illegal to use keys which only differ in case and
+it is recommended that tag reading not be case sensitive.
+
+Every key can only occur (at most) once. It is not possible to repeat a key
+to signify updated contents.
+
+Tags can be partially or completely repeated in the streaming format.  This
+makes it possible to display an artist and / or title if it was missed at the
+beginning of the stream.  It is recommended that the important information like
+artist, album and title should occur approximately every 2 minutes in the
+stream and again 5 to 10 seconds before the end.  However, care should be tak
+en not to replicate this information too often or during passages with high
+bitrate demands to avoid unnecessary drop-outs.
+
+/==============================================================================\
+| Content Size   | 4 bytes       | Length of the value in bytes                |
+|----------------|---------------|---------------------------------------------|
+| Flags          | 4 bytes       | Item flags                                  |
+|----------------|---------------|---------------------------------------------|
+| Key            | 2 - 255 bytes | Item key                                    |
+|----------------|---------------|---------------------------------------------|
+| Key Terminator | 1 byte        | Null byte that indicates the end of the key |
+|----------------|---------------|---------------------------------------------|
+| Value          | variable      | Content (formatted according to the flags)  |
+\==============================================================================/
+
+================================================================================
+
+Sections 5 - 7 haven't yet been converted from:
+
+http://www.personal.uni-jena.de/~pfk/mpp/sv8/apetag.html

3rdparty/taglib/ape/apefile.cpp

@@ -0,0 +1,314 @@
+/***************************************************************************
+    copyright            : (C) 2010 by Alex Novichkov
+    email                : novichko@atnet.ru
+
+    copyright            : (C) 2006 by Lukáš Lalinský
+    email                : lalinsky@gmail.com
+                           (original WavPack implementation)
+
+    copyright            : (C) 2004 by Allan Sandfeld Jensen
+    email                : kde@carewolf.org
+                           (original MPC implementation)
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#include <tbytevector.h>
+#include <tstring.h>
+#include <tdebug.h>
+#include <tagunion.h>
+#include <id3v1tag.h>
+#include <id3v2header.h>
+#include <tpropertymap.h>
+#include <tagutils.h>
+
+#include "apefile.h"
+#include "apetag.h"
+#include "apefooter.h"
+
+using namespace TagLib;
+
+namespace
+{
+  enum { ApeAPEIndex = 0, ApeID3v1Index = 1 };
+}
+
+class APE::File::FilePrivate
+{
+public:
+  FilePrivate() :
+    APELocation(-1),
+    APESize(0),
+    ID3v1Location(-1),
+    ID3v2Header(0),
+    ID3v2Location(-1),
+    ID3v2Size(0),
+    properties(0) {}
+
+  ~FilePrivate()
+  {
+    delete ID3v2Header;
+    delete properties;
+  }
+
+  long APELocation;
+  long APESize;
+
+  long ID3v1Location;
+
+  ID3v2::Header *ID3v2Header;
+  long ID3v2Location;
+  long ID3v2Size;
+
+  TagUnion tag;
+
+  Properties *properties;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+// static members
+////////////////////////////////////////////////////////////////////////////////
+
+bool APE::File::isSupported(IOStream *stream)
+{
+  // An APE file has an ID "MAC " somewhere. An ID3v2 tag may precede.
+
+  const ByteVector buffer = Utils::readHeader(stream, bufferSize(), true);
+  return (buffer.find("MAC ") >= 0);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// public members
+////////////////////////////////////////////////////////////////////////////////
+
+APE::File::File(FileName file, bool readProperties, Properties::ReadStyle) :
+  TagLib::File(file),
+  d(new FilePrivate())
+{
+  if(isOpen())
+    read(readProperties);
+}
+
+APE::File::File(IOStream *stream, bool readProperties, Properties::ReadStyle) :
+  TagLib::File(stream),
+  d(new FilePrivate())
+{
+  if(isOpen())
+    read(readProperties);
+}
+
+APE::File::~File()
+{
+  delete d;
+}
+
+TagLib::Tag *APE::File::tag() const
+{
+  return &d->tag;
+}
+
+PropertyMap APE::File::properties() const
+{
+  return d->tag.properties();
+}
+
+void APE::File::removeUnsupportedProperties(const StringList &properties)
+{
+  d->tag.removeUnsupportedProperties(properties);
+}
+
+PropertyMap APE::File::setProperties(const PropertyMap &properties)
+{
+  if(ID3v1Tag())
+    ID3v1Tag()->setProperties(properties);
+
+  return APETag(true)->setProperties(properties);
+}
+
+APE::Properties *APE::File::audioProperties() const
+{
+  return d->properties;
+}
+
+bool APE::File::save()
+{
+  if(readOnly()) {
+    debug("APE::File::save() -- File is read only.");
+    return false;
+  }
+
+  // Update ID3v1 tag
+
+  if(ID3v1Tag() && !ID3v1Tag()->isEmpty()) {
+
+    // ID3v1 tag is not empty. Update the old one or create a new one.
+
+    if(d->ID3v1Location >= 0) {
+      seek(d->ID3v1Location);
+    }
+    else {
+      seek(0, End);
+      d->ID3v1Location = tell();
+    }
+
+    writeBlock(ID3v1Tag()->render());
+  }
+  else {
+
+    // ID3v1 tag is empty. Remove the old one.
+
+    if(d->ID3v1Location >= 0) {
+      truncate(d->ID3v1Location);
+      d->ID3v1Location = -1;
+    }
+  }
+
+  // Update APE tag
+
+  if(APETag() && !APETag()->isEmpty()) {
+
+    // APE tag is not empty. Update the old one or create a new one.
+
+    if(d->APELocation < 0) {
+      if(d->ID3v1Location >= 0)
+        d->APELocation = d->ID3v1Location;
+      else
+        d->APELocation = length();
+    }
+
+    const ByteVector data = APETag()->render();
+    insert(data, d->APELocation, d->APESize);
+
+    if(d->ID3v1Location >= 0)
+      d->ID3v1Location += (static_cast<long>(data.size()) - d->APESize);
+
+    d->APESize = data.size();
+  }
+  else {
+
+    // APE tag is empty. Remove the old one.
+
+    if(d->APELocation >= 0) {
+      removeBlock(d->APELocation, d->APESize);
+
+      if(d->ID3v1Location >= 0)
+        d->ID3v1Location -= d->APESize;
+
+      d->APELocation = -1;
+      d->APESize = 0;
+    }
+  }
+
+  return true;
+}
+
+ID3v1::Tag *APE::File::ID3v1Tag(bool create)
+{
+  return d->tag.access<ID3v1::Tag>(ApeID3v1Index, create);
+}
+
+APE::Tag *APE::File::APETag(bool create)
+{
+  return d->tag.access<APE::Tag>(ApeAPEIndex, create);
+}
+
+void APE::File::strip(int tags)
+{
+  if(tags & ID3v1)
+    d->tag.set(ApeID3v1Index, 0);
+
+  if(tags & APE)
+    d->tag.set(ApeAPEIndex, 0);
+
+  if(!ID3v1Tag())
+    APETag(true);
+}
+
+bool APE::File::hasAPETag() const
+{
+  return (d->APELocation >= 0);
+}
+
+bool APE::File::hasID3v1Tag() const
+{
+  return (d->ID3v1Location >= 0);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// private members
+////////////////////////////////////////////////////////////////////////////////
+
+void APE::File::read(bool readProperties)
+{
+  // Look for an ID3v2 tag
+
+  d->ID3v2Location = Utils::findID3v2(this);
+
+  if(d->ID3v2Location >= 0) {
+    seek(d->ID3v2Location);
+    d->ID3v2Header = new ID3v2::Header(readBlock(ID3v2::Header::size()));
+    d->ID3v2Size = d->ID3v2Header->completeTagSize();
+  }
+
+  // Look for an ID3v1 tag
+
+  d->ID3v1Location = Utils::findID3v1(this);
+
+  if(d->ID3v1Location >= 0)
+    d->tag.set(ApeID3v1Index, new ID3v1::Tag(this, d->ID3v1Location));
+
+  // Look for an APE tag
+
+  d->APELocation = Utils::findAPE(this, d->ID3v1Location);
+
+  if(d->APELocation >= 0) {
+    d->tag.set(ApeAPEIndex, new APE::Tag(this, d->APELocation));
+    d->APESize = APETag()->footer()->completeTagSize();
+    d->APELocation = d->APELocation + APE::Footer::size() - d->APESize;
+  }
+
+  if(d->ID3v1Location < 0)
+    APETag(true);
+
+  // Look for APE audio properties
+
+  if(readProperties) {
+
+    long streamLength;
+
+    if(d->APELocation >= 0)
+      streamLength = d->APELocation;
+    else if(d->ID3v1Location >= 0)
+      streamLength = d->ID3v1Location;
+    else
+      streamLength = length();
+
+    if(d->ID3v2Location >= 0) {
+      seek(d->ID3v2Location + d->ID3v2Size);
+      streamLength -= (d->ID3v2Location + d->ID3v2Size);
+    }
+    else {
+      seek(0);
+    }
+
+    d->properties = new Properties(this, streamLength);
+  }
+}

3rdparty/taglib/ape/apefile.h

@@ -0,0 +1,235 @@
+/***************************************************************************
+    copyright            : (C) 2010 by Alex Novichkov
+    email                : novichko@atnet.ru
+
+    copyright            : (C) 2006 by Lukáš Lalinský
+    email                : lalinsky@gmail.com
+                           (original WavPack implementation)
+
+    copyright            : (C) 2004 by Allan Sandfeld Jensen
+    email                : kde@carewolf.org
+                           (original MPC implementation)
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#ifndef TAGLIB_APEFILE_H
+#define TAGLIB_APEFILE_H
+
+#include "tfile.h"
+#include "taglib_export.h"
+#include "apeproperties.h"
+
+namespace TagLib {
+
+  class Tag;
+
+  namespace ID3v1 { class Tag; }
+  namespace APE { class Tag; }
+
+  //! An implementation of APE metadata
+
+  /*!
+   * This is implementation of APE metadata.
+   *
+   * This supports ID3v1 and APE (v1 and v2) style comments as well as reading stream
+   * properties from the file.
+   */
+
+  namespace APE {
+
+    //! An implementation of TagLib::File with APE specific methods
+
+    /*!
+     * This implements and provides an interface for APE files to the
+     * TagLib::Tag and TagLib::AudioProperties interfaces by way of implementing
+     * the abstract TagLib::File API as well as providing some additional
+     * information specific to APE files.
+     */
+
+    class TAGLIB_EXPORT File : public TagLib::File
+    {
+    public:
+      /*!
+       * This set of flags is used for various operations and is suitable for
+       * being OR-ed together.
+       */
+      enum TagTypes {
+        //! Empty set.  Matches no tag types.
+        NoTags  = 0x0000,
+        //! Matches ID3v1 tags.
+        ID3v1   = 0x0001,
+        //! Matches APE tags.
+        APE     = 0x0002,
+        //! Matches all tag types.
+        AllTags = 0xffff
+      };
+
+      /*!
+       * Constructs an APE file from \a file.  If \a readProperties is true the
+       * file's audio properties will also be read.
+       *
+       * \note In the current implementation, \a propertiesStyle is ignored.
+       */
+      File(FileName file, bool readProperties = true,
+           Properties::ReadStyle propertiesStyle = Properties::Average);
+
+      /*!
+       * Constructs an APE file from \a stream.  If \a readProperties is true the
+       * file's audio properties will also be read.
+       *
+       * \note TagLib will *not* take ownership of the stream, the caller is
+       * responsible for deleting it after the File object.
+       *
+       * \note In the current implementation, \a propertiesStyle is ignored.
+       */
+      File(IOStream *stream, bool readProperties = true,
+           Properties::ReadStyle propertiesStyle = Properties::Average);
+
+      /*!
+       * Destroys this instance of the File.
+       */
+      virtual ~File();
+
+      /*!
+       * Returns the Tag for this file.  This will be an APE tag, an ID3v1 tag
+       * or a combination of the two.
+       */
+      virtual TagLib::Tag *tag() const;
+
+      /*!
+       * Implements the unified property interface -- export function.
+       * If the file contains both an APE and an ID3v1 tag, only APE
+       * will be converted to the PropertyMap.
+       */
+      PropertyMap properties() const;
+
+      /*!
+       * Removes unsupported properties. Forwards to the actual Tag's
+       * removeUnsupportedProperties() function.
+       */
+      void removeUnsupportedProperties(const StringList &properties);
+
+      /*!
+       * Implements the unified property interface -- import function.
+       * Creates an APEv2 tag if necessary. A potentially existing ID3v1
+       * tag will be updated as well.
+       */
+      PropertyMap setProperties(const PropertyMap &);
+
+      /*!
+       * Returns the APE::Properties for this file.  If no audio properties
+       * were read then this will return a null pointer.
+       */
+      virtual Properties *audioProperties() const;
+
+      /*!
+       * Saves the file.
+       *
+       * \note According to the official Monkey's Audio SDK, an APE file
+       * can only have either ID3V1 or APE tags, so a parameter is used here.
+       */
+      virtual bool save();
+
+      /*!
+       * Returns a pointer to the ID3v1 tag of the file.
+       *
+       * If \a create is false (the default) this may return a null pointer
+       * if there is no valid ID3v1 tag.  If \a create is true it will create
+       * an ID3v1 tag if one does not exist and returns a valid pointer.
+       *
+       * \note This may return a valid pointer regardless of whether or not the
+       * file on disk has an ID3v1 tag.  Use hasID3v1Tag() to check if the file
+       * on disk actually has an ID3v1 tag.
+       *
+       * \note The Tag <b>is still</b> owned by the MPEG::File and should not be
+       * deleted by the user.  It will be deleted when the file (object) is
+       * destroyed.
+       *
+       * \see hasID3v1Tag()
+       */
+      ID3v1::Tag *ID3v1Tag(bool create = false);
+
+      /*!
+       * Returns a pointer to the APE tag of the file.
+       *
+       * If \a create is false (the default) this may return a null pointer
+       * if there is no valid APE tag.  If \a create is true it will create
+       * an APE tag if one does not exist and returns a valid pointer.
+       *
+       * \note This may return a valid pointer regardless of whether or not the
+       * file on disk has an APE tag.  Use hasAPETag() to check if the file
+       * on disk actually has an APE tag.
+       *
+       * \note The Tag <b>is still</b> owned by the MPEG::File and should not be
+       * deleted by the user.  It will be deleted when the file (object) is
+       * destroyed.
+       *
+       * \see hasAPETag()
+       */
+      APE::Tag *APETag(bool create = false);
+
+      /*!
+       * This will remove the tags that match the OR-ed together TagTypes from the
+       * file.  By default it removes all tags.
+       *
+       * \note This will also invalidate pointers to the tags
+       * as their memory will be freed.
+       * \note In order to make the removal permanent save() still needs to be called
+       */
+      void strip(int tags = AllTags);
+
+      /*!
+       * Returns whether or not the file on disk actually has an APE tag.
+       *
+       * \see APETag()
+       */
+      bool hasAPETag() const;
+
+      /*!
+       * Returns whether or not the file on disk actually has an ID3v1 tag.
+       *
+       * \see ID3v1Tag()
+       */
+      bool hasID3v1Tag() const;
+
+      /*!
+       * Returns whether or not the given \a stream can be opened as an APE
+       * file.
+       *
+       * \note This method is designed to do a quick check.  The result may
+       * not necessarily be correct.
+       */
+      static bool isSupported(IOStream *stream);
+
+    private:
+      File(const File &);
+      File &operator=(const File &);
+
+      void read(bool readProperties);
+
+      class FilePrivate;
+      FilePrivate *d;
+    };
+  }
+}
+
+#endif

3rdparty/taglib/ape/apefooter.cpp

@@ -0,0 +1,234 @@
+/***************************************************************************
+    copyright            : (C) 2004 by Allan Sandfeld Jensen
+                           (C) 2002 - 2008 by Scott Wheeler (id3v2header.cpp)
+    email                : kde@carewolf.org
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#include <iostream>
+#include <bitset>
+
+#include <tstring.h>
+#include <tdebug.h>
+
+#include "apefooter.h"
+
+using namespace TagLib;
+using namespace APE;
+
+class APE::Footer::FooterPrivate
+{
+public:
+  FooterPrivate() :
+    version(0),
+    footerPresent(true),
+    headerPresent(false),
+    isHeader(false),
+    itemCount(0),
+    tagSize(0) {}
+
+  unsigned int version;
+
+  bool footerPresent;
+  bool headerPresent;
+
+  bool isHeader;
+
+  unsigned int itemCount;
+  unsigned int tagSize;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+// static members
+////////////////////////////////////////////////////////////////////////////////
+
+unsigned int APE::Footer::size()
+{
+  return 32;
+}
+
+ByteVector APE::Footer::fileIdentifier()
+{
+  return ByteVector("APETAGEX");
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// public members
+////////////////////////////////////////////////////////////////////////////////
+
+APE::Footer::Footer() :
+  d(new FooterPrivate())
+{
+}
+
+APE::Footer::Footer(const ByteVector &data) :
+  d(new FooterPrivate())
+{
+  parse(data);
+}
+
+APE::Footer::~Footer()
+{
+  delete d;
+}
+
+unsigned int APE::Footer::version() const
+{
+  return d->version;
+}
+
+bool APE::Footer::headerPresent() const
+{
+  return d->headerPresent;
+}
+
+bool APE::Footer::footerPresent() const
+{
+  return d->footerPresent;
+}
+
+bool APE::Footer::isHeader() const
+{
+  return d->isHeader;
+}
+
+void APE::Footer::setHeaderPresent(bool b) const
+{
+  d->headerPresent = b;
+}
+
+unsigned int APE::Footer::itemCount() const
+{
+  return d->itemCount;
+}
+
+void APE::Footer::setItemCount(unsigned int s)
+{
+  d->itemCount = s;
+}
+
+unsigned int APE::Footer::tagSize() const
+{
+  return d->tagSize;
+}
+
+unsigned int APE::Footer::completeTagSize() const
+{
+  if(d->headerPresent)
+    return d->tagSize + size();
+  else
+    return d->tagSize;
+}
+
+void APE::Footer::setTagSize(unsigned int s)
+{
+  d->tagSize = s;
+}
+
+void APE::Footer::setData(const ByteVector &data)
+{
+  parse(data);
+}
+
+ByteVector APE::Footer::renderFooter() const
+{
+  return render(false);
+}
+
+ByteVector APE::Footer::renderHeader() const
+{
+  if(!d->headerPresent)
+    return ByteVector();
+  else
+    return render(true);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// protected members
+////////////////////////////////////////////////////////////////////////////////
+
+void APE::Footer::parse(const ByteVector &data)
+{
+  if(data.size() < size())
+    return;
+
+  // The first eight bytes, data[0..7], are the File Identifier, "APETAGEX".
+
+  // Read the version number
+
+  d->version = data.toUInt(8, false);
+
+  // Read the tag size
+
+  d->tagSize = data.toUInt(12, false);
+
+  // Read the item count
+
+  d->itemCount = data.toUInt(16, false);
+
+  // Read the flags
+
+  std::bitset<32> flags(TAGLIB_CONSTRUCT_BITSET(data.toUInt(20, false)));
+
+  d->headerPresent = flags[31];
+  d->footerPresent = !flags[30];
+  d->isHeader = flags[29];
+
+}
+
+ByteVector APE::Footer::render(bool isHeader) const
+{
+  ByteVector v;
+
+  // add the file identifier -- "APETAGEX"
+
+  v.append(fileIdentifier());
+
+  // add the version number -- we always render a 2.000 tag regardless of what
+  // the tag originally was.
+
+  v.append(ByteVector::fromUInt(2000, false));
+
+  // add the tag size
+
+  v.append(ByteVector::fromUInt(d->tagSize, false));
+
+  // add the item count
+
+  v.append(ByteVector::fromUInt(d->itemCount, false));
+
+  // render and add the flags
+
+  std::bitset<32> flags;
+
+  flags[31] = d->headerPresent;
+  flags[30] = false; // footer is always present
+  flags[29] = isHeader;
+
+  v.append(ByteVector::fromUInt(flags.to_ulong(), false));
+
+  // add the reserved 64bit
+
+  v.append(ByteVector::fromLongLong(0));
+
+  return v;
+}

3rdparty/taglib/ape/apefooter.h

@@ -0,0 +1,173 @@
+/***************************************************************************
+    copyright            : (C) 2004 by Allan Sandfeld Jensen
+    email                : kde@carewolf.org
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#ifndef TAGLIB_APEFOOTER_H
+#define TAGLIB_APEFOOTER_H
+
+#include "tbytevector.h"
+#include "taglib_export.h"
+
+namespace TagLib {
+
+  namespace APE {
+
+    //! An implementation of APE footers
+
+    /*!
+     * This class implements APE footers (and headers). It attempts to follow, both
+     * semantically and programmatically, the structure specified in
+     * the APE v2.0 standard.  The API is based on the properties of APE footer and
+     * headers specified there.
+     */
+
+    class TAGLIB_EXPORT Footer
+    {
+    public:
+      /*!
+       * Constructs an empty APE footer.
+       */
+      Footer();
+
+      /*!
+       * Constructs an APE footer based on \a data.  parse() is called
+       * immediately.
+       */
+      Footer(const ByteVector &data);
+
+      /*!
+       * Destroys the footer.
+       */
+      virtual ~Footer();
+
+      /*!
+       * Returns the version number.  (Note: This is the 1000 or 2000.)
+       */
+      unsigned int version() const;
+
+      /*!
+       * Returns true if a header is present in the tag.
+       */
+      bool headerPresent() const;
+
+      /*!
+       * Returns true if a footer is present in the tag.
+       */
+      bool footerPresent() const;
+
+      /*!
+       * Returns true this is actually the header.
+       */
+      bool isHeader() const;
+
+      /*!
+       * Sets whether the header should be rendered or not
+       */
+      void setHeaderPresent(bool b) const;
+
+      /*!
+       * Returns the number of items in the tag.
+       */
+      unsigned int itemCount() const;
+
+      /*!
+       * Set the item count to \a s.
+       * \see itemCount()
+       */
+      void setItemCount(unsigned int s);
+
+      /*!
+       * Returns the tag size in bytes.  This is the size of the frame content and footer.
+       * The size of the \e entire tag will be this plus the header size, if present.
+       *
+       * \see completeTagSize()
+       */
+      unsigned int tagSize() const;
+
+      /*!
+       * Returns the tag size, including if present, the header
+       * size.
+       *
+       * \see tagSize()
+       */
+      unsigned int completeTagSize() const;
+
+      /*!
+       * Set the tag size to \a s.
+       * \see tagSize()
+       */
+      void setTagSize(unsigned int s);
+
+      /*!
+       * Returns the size of the footer.  Presently this is always 32 bytes.
+       */
+      static unsigned int size();
+
+      /*!
+       * Returns the string used to identify an APE tag inside of a file.
+       * Presently this is always "APETAGEX".
+       */
+      static ByteVector fileIdentifier();
+
+      /*!
+       * Sets the data that will be used as the footer.  32 bytes,
+       * starting from \a data will be used.
+       */
+      void setData(const ByteVector &data);
+
+      /*!
+       * Renders the footer back to binary format.
+       */
+      ByteVector renderFooter() const;
+
+      /*!
+       * Renders the header corresponding to the footer. If headerPresent is
+       * set to false, it returns an empty ByteVector.
+       */
+      ByteVector renderHeader() const;
+
+    protected:
+      /*!
+       * Called by setData() to parse the footer data.  It makes this information
+       * available through the public API.
+       */
+      void parse(const ByteVector &data);
+
+      /*!
+       * Called by renderFooter and renderHeader
+       */
+      ByteVector render(bool isHeader) const;
+
+    private:
+      Footer(const Footer &);
+      Footer &operator=(const Footer &);
+
+      class FooterPrivate;
+      FooterPrivate *d;
+    };
+
+  }
+}
+
+#endif

3rdparty/taglib/ape/apeitem.cpp

@@ -0,0 +1,301 @@
+/***************************************************************************
+    copyright            : (C) 2004 by Allan Sandfeld Jensen
+    email                : kde@carewolf.com
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#include <tbytevectorlist.h>
+#include <tdebug.h>
+
+#include "apeitem.h"
+
+using namespace TagLib;
+using namespace APE;
+
+class APE::Item::ItemPrivate
+{
+public:
+  ItemPrivate() :
+    type(Text),
+    readOnly(false) {}
+
+  Item::ItemTypes type;
+  String key;
+  ByteVector value;
+  StringList text;
+  bool readOnly;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+// public members
+////////////////////////////////////////////////////////////////////////////////
+
+APE::Item::Item() :
+  d(new ItemPrivate())
+{
+}
+
+APE::Item::Item(const String &key, const String &value) :
+  d(new ItemPrivate())
+{
+  d->key = key;
+  d->text.append(value);
+}
+
+APE::Item::Item(const String &key, const StringList &values) :
+  d(new ItemPrivate())
+{
+  d->key = key;
+  d->text = values;
+}
+
+APE::Item::Item(const String &key, const ByteVector &value, bool binary) :
+  d(new ItemPrivate())
+{
+  d->key = key;
+  if(binary) {
+    d->type = Binary;
+    d->value = value;
+  }
+  else {
+    d->text.append(value);
+  }
+}
+
+APE::Item::Item(const Item &item) :
+  d(new ItemPrivate(*item.d))
+{
+}
+
+APE::Item::~Item()
+{
+  delete d;
+}
+
+Item &APE::Item::operator=(const Item &item)
+{
+  Item(item).swap(*this);
+  return *this;
+}
+
+void APE::Item::swap(Item &item)
+{
+  using std::swap;
+
+  swap(d, item.d);
+}
+
+void APE::Item::setReadOnly(bool readOnly)
+{
+  d->readOnly = readOnly;
+}
+
+bool APE::Item::isReadOnly() const
+{
+  return d->readOnly;
+}
+
+void APE::Item::setType(APE::Item::ItemTypes val)
+{
+  d->type = val;
+}
+
+APE::Item::ItemTypes APE::Item::type() const
+{
+  return d->type;
+}
+
+String APE::Item::key() const
+{
+  return d->key;
+}
+
+ByteVector APE::Item::binaryData() const
+{
+  return d->value;
+}
+
+void APE::Item::setBinaryData(const ByteVector &value)
+{
+  d->type = Binary;
+  d->value = value;
+  d->text.clear();
+}
+
+ByteVector APE::Item::value() const
+{
+  // This seems incorrect as it won't be actually rendering the value to keep it
+  // up to date.
+
+  return d->value;
+}
+
+void APE::Item::setKey(const String &key)
+{
+  d->key = key;
+}
+
+void APE::Item::setValue(const String &value)
+{
+  d->type = Text;
+  d->text = value;
+  d->value.clear();
+}
+
+void APE::Item::setValues(const StringList &value)
+{
+  d->type = Text;
+  d->text = value;
+  d->value.clear();
+}
+
+void APE::Item::appendValue(const String &value)
+{
+  d->type = Text;
+  d->text.append(value);
+  d->value.clear();
+}
+
+void APE::Item::appendValues(const StringList &values)
+{
+  d->type = Text;
+  d->text.append(values);
+  d->value.clear();
+}
+
+int APE::Item::size() const
+{
+  int result = 8 + d->key.size() + 1;
+  switch(d->type) {
+    case Text:
+      if(!d->text.isEmpty()) {
+        StringList::ConstIterator it = d->text.begin();
+
+        result += it->data(String::UTF8).size();
+        it++;
+        for(; it != d->text.end(); ++it)
+          result += 1 + it->data(String::UTF8).size();
+      }
+      break;
+
+    case Binary:
+    case Locator:
+      result += d->value.size();
+      break;
+  }
+  return result;
+}
+
+StringList APE::Item::toStringList() const
+{
+  return d->text;
+}
+
+StringList APE::Item::values() const
+{
+  return d->text;
+}
+
+String APE::Item::toString() const
+{
+  if(d->type == Text && !isEmpty())
+    return d->text.front();
+  else
+    return String();
+}
+
+bool APE::Item::isEmpty() const
+{
+  switch(d->type) {
+    case Text:
+      if(d->text.isEmpty())
+        return true;
+      if(d->text.size() == 1 && d->text.front().isEmpty())
+        return true;
+      return false;
+    case Binary:
+    case Locator:
+      return d->value.isEmpty();
+    default:
+      return false;
+  }
+}
+
+void APE::Item::parse(const ByteVector &data)
+{
+  // 11 bytes is the minimum size for an APE item
+
+  if(data.size() < 11) {
+    debug("APE::Item::parse() -- no data in item");
+    return;
+  }
+
+  const unsigned int valueLength  = data.toUInt(0, false);
+  const unsigned int flags        = data.toUInt(4, false);
+
+  // An item key can contain ASCII characters from 0x20 up to 0x7E, not UTF-8.
+  // We assume that the validity of the given key has been checked.
+
+  d->key = String(&data[8], String::Latin1);
+
+  const ByteVector value = data.mid(8 + d->key.size() + 1, valueLength);
+
+  setReadOnly(flags & 1);
+  setType(ItemTypes((flags >> 1) & 3));
+
+  if(Text == d->type)
+    d->text = StringList(ByteVectorList::split(value, '\0'), String::UTF8);
+  else
+    d->value = value;
+}
+
+ByteVector APE::Item::render() const
+{
+  ByteVector data;
+  unsigned int flags = ((d->readOnly) ? 1 : 0) | (d->type << 1);
+  ByteVector value;
+
+  if(isEmpty())
+    return data;
+
+  if(d->type == Text) {
+    StringList::ConstIterator it = d->text.begin();
+
+    value.append(it->data(String::UTF8));
+    it++;
+    for(; it != d->text.end(); ++it) {
+      value.append('\0');
+      value.append(it->data(String::UTF8));
+    }
+    d->value = value;
+  }
+  else
+    value.append(d->value);
+
+  data.append(ByteVector::fromUInt(value.size(), false));
+  data.append(ByteVector::fromUInt(flags, false));
+  data.append(d->key.data(String::Latin1));
+  data.append(ByteVector('\0'));
+  data.append(value);
+
+  return data;
+}

3rdparty/taglib/ape/apeitem.h

@@ -0,0 +1,224 @@
+/***************************************************************************
+    copyright            : (C) 2004 by Allan Sandfeld Jensen
+    email                : kde@carewolf.org
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#ifndef TAGLIB_APEITEM_H
+#define TAGLIB_APEITEM_H
+
+#include "tbytevector.h"
+#include "tstring.h"
+#include "tstringlist.h"
+
+namespace TagLib {
+
+  namespace APE {
+
+    //! An implementation of APE-items
+
+    /*!
+     * This class provides the features of items in the APEv2 standard.
+     */
+    class TAGLIB_EXPORT Item
+    {
+    public:
+      /*!
+       * Enum of types an Item can have. The value of 3 is reserved.
+       */
+      enum ItemTypes {
+        //! Item contains text information coded in UTF-8
+        Text = 0,
+        //! Item contains binary information
+        Binary = 1,
+        //! Item is a locator of external stored information
+        Locator = 2
+      };
+      /*!
+       * Constructs an empty item.
+       */
+      Item();
+
+      /*!
+       * Constructs a text item with \a key and \a value.
+       */
+      // BIC: Remove this, StringList has a constructor from a single string
+      Item(const String &key, const String &value);
+
+      /*!
+       * Constructs a text item with \a key and \a values.
+       */
+      Item(const String &key, const StringList &values);
+
+      /*!
+       * Constructs an item with \a key and \a value.
+       * If \a binary is true a Binary item will be created, otherwise \a value will be interpreted as text
+       */
+      Item(const String &key, const ByteVector &value, bool binary);
+
+      /*!
+       * Construct an item as a copy of \a item.
+       */
+      Item(const Item &item);
+
+      /*!
+       * Destroys the item.
+       */
+      virtual ~Item();
+
+      /*!
+       * Copies the contents of \a item into this item.
+       */
+      Item &operator=(const Item &item);
+
+      /*!
+       * Exchanges the content of this item by the content of \a item.
+       */
+      void swap(Item &item);
+
+      /*!
+       * Returns the key.
+       */
+      String key() const;
+
+      /*!
+       * Returns the binary value.
+       * If the item type is not \a Binary, always returns an empty ByteVector.
+       */
+      ByteVector binaryData() const;
+
+     /*!
+      * Set the binary value to \a value
+      * The item's type will also be set to \a Binary
+      */
+      void setBinaryData(const ByteVector &value);
+
+#ifndef DO_NOT_DOCUMENT
+      /* Remove in next binary incompatible release */
+      ByteVector value() const;
+#endif
+
+      /*!
+       * Sets the key for the item to \a key.
+       */
+      void setKey(const String &key);
+
+      /*!
+       * Sets the text value of the item to \a value and clears any previous contents.
+       *
+       * \see toString()
+       */
+      void setValue(const String &value);
+
+      /*!
+       * Sets the text value of the item to the list of values in \a value and clears
+       * any previous contents.
+       *
+       * \see toStringList()
+       */
+      void setValues(const StringList &values);
+
+      /*!
+       * Appends \a value to create (or extend) the current list of text values.
+       *
+       * \see toString()
+       */
+      void appendValue(const String &value);
+
+      /*!
+       * Appends \a values to extend the current list of text values.
+       *
+       * \see toStringList()
+       */
+      void appendValues(const StringList &values);
+
+      /*!
+       * Returns the size of the full item.
+       */
+      int size() const;
+
+      /*!
+       * Returns the value as a single string.  In case of multiple strings,
+       * the first is returned.  If the data type is not \a Text, always returns
+       * an empty String.
+       */
+      String toString() const;
+
+#ifndef DO_NOT_DOCUMENT
+      /* Remove in next binary incompatible release */
+      StringList toStringList() const;
+#endif
+
+      /*!
+       * Returns the list of text values.  If the data type is not \a Text, always
+       * returns an empty StringList.
+       */
+      StringList values() const;
+
+      /*!
+       * Render the item to a ByteVector.
+       */
+      ByteVector render() const;
+
+      /*!
+       * Parse the item from the ByteVector \a data.
+       */
+      void parse(const ByteVector& data);
+
+      /*!
+       * Set the item to read-only.
+       */
+      void setReadOnly(bool readOnly);
+
+      /*!
+       * Return true if the item is read-only.
+       */
+      bool isReadOnly() const;
+
+      /*!
+       * Sets the type of the item to \a type.
+       *
+       * \see ItemTypes
+       */
+      void setType(ItemTypes type);
+
+      /*!
+       * Returns the type of the item.
+       */
+      ItemTypes type() const;
+
+      /*!
+       * Returns if the item has any real content.
+       */
+      bool isEmpty() const;
+
+    private:
+      class ItemPrivate;
+      ItemPrivate *d;
+    };
+  }
+
+}
+
+#endif
+
+

3rdparty/taglib/ape/apeproperties.cpp

@@ -0,0 +1,252 @@
+/***************************************************************************
+    copyright            : (C) 2010 by Alex Novichkov
+    email                : novichko@atnet.ru
+
+    copyright            : (C) 2006 by Lukáš Lalinský
+    email                : lalinsky@gmail.com
+                           (original WavPack implementation)
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#include <tstring.h>
+#include <tdebug.h>
+#include <bitset>
+#include "id3v2tag.h"
+#include "apeproperties.h"
+#include "apefile.h"
+#include "apetag.h"
+#include "apefooter.h"
+
+using namespace TagLib;
+
+class APE::Properties::PropertiesPrivate
+{
+public:
+  PropertiesPrivate() :
+    length(0),
+    bitrate(0),
+    sampleRate(0),
+    channels(0),
+    version(0),
+    bitsPerSample(0),
+    sampleFrames(0) {}
+
+  int length;
+  int bitrate;
+  int sampleRate;
+  int channels;
+  int version;
+  int bitsPerSample;
+  unsigned int sampleFrames;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+// public members
+////////////////////////////////////////////////////////////////////////////////
+
+APE::Properties::Properties(File *, ReadStyle style) :
+  AudioProperties(style),
+  d(new PropertiesPrivate())
+{
+  debug("APE::Properties::Properties() -- This constructor is no longer used.");
+}
+
+APE::Properties::Properties(File *file, long streamLength, ReadStyle style) :
+  AudioProperties(style),
+  d(new PropertiesPrivate())
+{
+  read(file, streamLength);
+}
+
+APE::Properties::~Properties()
+{
+  delete d;
+}
+
+int APE::Properties::length() const
+{
+  return lengthInSeconds();
+}
+
+int APE::Properties::lengthInSeconds() const
+{
+  return d->length / 1000;
+}
+
+int APE::Properties::lengthInMilliseconds() const
+{
+  return d->length;
+}
+
+int APE::Properties::bitrate() const
+{
+  return d->bitrate;
+}
+
+int APE::Properties::sampleRate() const
+{
+  return d->sampleRate;
+}
+
+int APE::Properties::channels() const
+{
+  return d->channels;
+}
+
+int APE::Properties::version() const
+{
+  return d->version;
+}
+
+int APE::Properties::bitsPerSample() const
+{
+  return d->bitsPerSample;
+}
+
+unsigned int APE::Properties::sampleFrames() const
+{
+  return d->sampleFrames;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// private members
+////////////////////////////////////////////////////////////////////////////////
+
+namespace
+{
+  int headerVersion(const ByteVector &header)
+  {
+    if(header.size() < 6 || !header.startsWith("MAC "))
+      return -1;
+
+    return header.toUShort(4, false);
+  }
+}
+
+void APE::Properties::read(File *file, long streamLength)
+{
+  // First, we assume that the file pointer is set at the first descriptor.
+  long offset = file->tell();
+  int version = headerVersion(file->readBlock(6));
+
+  // Next, we look for the descriptor.
+  if(version < 0) {
+    offset = file->find("MAC ", offset);
+    file->seek(offset);
+    version = headerVersion(file->readBlock(6));
+  }
+
+  if(version < 0) {
+    debug("APE::Properties::read() -- APE descriptor not found");
+    return;
+  }
+
+  d->version = version;
+
+  if(d->version >= 3980)
+    analyzeCurrent(file);
+  else
+    analyzeOld(file);
+
+  if(d->sampleFrames > 0 && d->sampleRate > 0) {
+    const double length = d->sampleFrames * 1000.0 / d->sampleRate;
+    d->length  = static_cast<int>(length + 0.5);
+    d->bitrate = static_cast<int>(streamLength * 8.0 / length + 0.5);
+  }
+}
+
+void APE::Properties::analyzeCurrent(File *file)
+{
+  // Read the descriptor
+  file->seek(2, File::Current);
+  const ByteVector descriptor = file->readBlock(44);
+  if(descriptor.size() < 44) {
+    debug("APE::Properties::analyzeCurrent() -- descriptor is too short.");
+    return;
+  }
+
+  const unsigned int descriptorBytes = descriptor.toUInt(0, false);
+
+  if((descriptorBytes - 52) > 0)
+    file->seek(descriptorBytes - 52, File::Current);
+
+  // Read the header
+  const ByteVector header = file->readBlock(24);
+  if(header.size() < 24) {
+    debug("APE::Properties::analyzeCurrent() -- MAC header is too short.");
+    return;
+  }
+
+  // Get the APE info
+  d->channels      = header.toShort(18, false);
+  d->sampleRate    = header.toUInt(20, false);
+  d->bitsPerSample = header.toShort(16, false);
+
+  const unsigned int totalFrames = header.toUInt(12, false);
+  if(totalFrames == 0)
+    return;
+
+  const unsigned int blocksPerFrame   = header.toUInt(4, false);
+  const unsigned int finalFrameBlocks = header.toUInt(8, false);
+  d->sampleFrames = (totalFrames - 1) * blocksPerFrame + finalFrameBlocks;
+}
+
+void APE::Properties::analyzeOld(File *file)
+{
+  const ByteVector header = file->readBlock(26);
+  if(header.size() < 26) {
+    debug("APE::Properties::analyzeOld() -- MAC header is too short.");
+    return;
+  }
+
+  const unsigned int totalFrames = header.toUInt(18, false);
+
+  // Fail on 0 length APE files (catches non-finalized APE files)
+  if(totalFrames == 0)
+    return;
+
+  const short compressionLevel = header.toShort(0, false);
+  unsigned int blocksPerFrame;
+  if(d->version >= 3950)
+    blocksPerFrame = 73728 * 4;
+  else if(d->version >= 3900 || (d->version >= 3800 && compressionLevel == 4000))
+    blocksPerFrame = 73728;
+  else
+    blocksPerFrame = 9216;
+
+  // Get the APE info
+  d->channels   = header.toShort(4, false);
+  d->sampleRate = header.toUInt(6, false);
+
+  const unsigned int finalFrameBlocks = header.toUInt(22, false);
+  d->sampleFrames = (totalFrames - 1) * blocksPerFrame + finalFrameBlocks;
+
+  // Get the bit depth from the RIFF-fmt chunk.
+  file->seek(16, File::Current);
+  const ByteVector fmt = file->readBlock(28);
+  if(fmt.size() < 28 || !fmt.startsWith("WAVEfmt ")) {
+    debug("APE::Properties::analyzeOld() -- fmt header is too short.");
+    return;
+  }
+
+  d->bitsPerSample = fmt.toShort(26, false);
+}

3rdparty/taglib/ape/apeproperties.h

@@ -0,0 +1,143 @@
+/***************************************************************************
+    copyright            : (C) 2010 by Alex Novichkov
+    email                : novichko@atnet.ru
+
+    copyright            : (C) 2006 by Lukáš Lalinský
+    email                : lalinsky@gmail.com
+                           (original WavPack implementation)
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#ifndef TAGLIB_APEPROPERTIES_H
+#define TAGLIB_APEPROPERTIES_H
+
+#include "taglib_export.h"
+#include "audioproperties.h"
+
+namespace TagLib {
+
+  namespace APE {
+
+    class File;
+
+    //! An implementation of audio property reading for APE
+
+    /*!
+     * This reads the data from an APE stream found in the AudioProperties
+     * API.
+     */
+
+    class TAGLIB_EXPORT Properties : public AudioProperties
+    {
+    public:
+      /*!
+       * Create an instance of APE::Properties with the data read from the
+       * APE::File \a file.
+       *
+       * \deprecated
+       */
+      Properties(File *file, ReadStyle style = Average);
+
+      /*!
+       * Create an instance of APE::Properties with the data read from the
+       * APE::File \a file.
+       */
+      Properties(File *file, long streamLength, ReadStyle style = Average);
+
+      /*!
+       * Destroys this APE::Properties instance.
+       */
+      virtual ~Properties();
+
+      /*!
+       * Returns the length of the file in seconds.  The length is rounded down to
+       * the nearest whole second.
+       *
+       * \note This method is just an alias of lengthInSeconds().
+       *
+       * \deprecated
+       */
+      virtual int length() const;
+
+      /*!
+       * Returns the length of the file in seconds.  The length is rounded down to
+       * the nearest whole second.
+       *
+       * \see lengthInMilliseconds()
+       */
+      // BIC: make virtual
+      int lengthInSeconds() const;
+
+      /*!
+       * Returns the length of the file in milliseconds.
+       *
+       * \see lengthInSeconds()
+       */
+      // BIC: make virtual
+      int lengthInMilliseconds() const;
+
+      /*!
+       * Returns the average bit rate of the file in kb/s.
+       */
+      virtual int bitrate() const;
+
+      /*!
+       * Returns the sample rate in Hz.
+       */
+      virtual int sampleRate() const;
+
+      /*!
+       * Returns the number of audio channels.
+       */
+      virtual int channels() const;
+
+      /*!
+       * Returns the number of bits per audio sample.
+       */
+      int bitsPerSample() const;
+
+      /*!
+       * Returns the total number of audio samples in file.
+       */
+      unsigned int sampleFrames() const;
+
+      /*!
+       * Returns APE version.
+       */
+      int version() const;
+
+    private:
+      Properties(const Properties &);
+      Properties &operator=(const Properties &);
+
+      void read(File *file, long streamLength);
+
+      void analyzeCurrent(File *file);
+      void analyzeOld(File *file);
+
+      class PropertiesPrivate;
+      PropertiesPrivate *d;
+    };
+  }
+}
+
+#endif

3rdparty/taglib/ape/apetag.cpp

@@ -0,0 +1,437 @@
+/***************************************************************************
+    copyright            : (C) 2004 by Allan Sandfeld Jensen
+    email                : kde@carewolf.com
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#if defined(__SUNPRO_CC) && (__SUNPRO_CC < 0x5130)
+// Sun Studio finds multiple specializations of Map because
+// it considers specializations with and without class types
+// to be different; this define forces Map to use only the
+// specialization with the class keyword.
+#define WANT_CLASS_INSTANTIATION_OF_MAP (1)
+#endif
+
+#include <tfile.h>
+#include <tstring.h>
+#include <tmap.h>
+#include <tpropertymap.h>
+#include <tdebug.h>
+#include <tutils.h>
+
+#include "apetag.h"
+#include "apefooter.h"
+#include "apeitem.h"
+
+using namespace TagLib;
+using namespace APE;
+
+namespace
+{
+  const unsigned int MinKeyLength = 2;
+  const unsigned int MaxKeyLength = 255;
+
+  bool isKeyValid(const ByteVector &key)
+  {
+    const char *invalidKeys[] = { "ID3", "TAG", "OGGS", "MP+", 0 };
+
+    // only allow printable ASCII including space (32..126)
+
+    for(ByteVector::ConstIterator it = key.begin(); it != key.end(); ++it) {
+      const int c = static_cast<unsigned char>(*it);
+      if(c < 32 || c > 126)
+        return false;
+    }
+
+    const String upperKey = String(key).upper();
+    for(size_t i = 0; invalidKeys[i] != 0; ++i) {
+      if(upperKey == invalidKeys[i])
+        return false;
+    }
+
+    return true;
+  }
+}
+
+class APE::Tag::TagPrivate
+{
+public:
+  TagPrivate() :
+    file(0),
+    footerLocation(0) {}
+
+  File *file;
+  long footerLocation;
+
+  Footer footer;
+  ItemListMap itemListMap;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+// public methods
+////////////////////////////////////////////////////////////////////////////////
+
+APE::Tag::Tag() :
+  TagLib::Tag(),
+  d(new TagPrivate())
+{
+}
+
+APE::Tag::Tag(TagLib::File *file, long footerLocation) :
+  TagLib::Tag(),
+  d(new TagPrivate())
+{
+  d->file = file;
+  d->footerLocation = footerLocation;
+
+  read();
+}
+
+APE::Tag::~Tag()
+{
+  delete d;
+}
+
+ByteVector APE::Tag::fileIdentifier()
+{
+  return ByteVector::fromCString("APETAGEX");
+}
+
+String APE::Tag::title() const
+{
+  if(d->itemListMap["TITLE"].isEmpty())
+    return String();
+  return d->itemListMap["TITLE"].values().toString();
+}
+
+String APE::Tag::artist() const
+{
+  if(d->itemListMap["ARTIST"].isEmpty())
+    return String();
+  return d->itemListMap["ARTIST"].values().toString();
+}
+
+String APE::Tag::album() const
+{
+  if(d->itemListMap["ALBUM"].isEmpty())
+    return String();
+  return d->itemListMap["ALBUM"].values().toString();
+}
+
+String APE::Tag::comment() const
+{
+  if(d->itemListMap["COMMENT"].isEmpty())
+    return String();
+  return d->itemListMap["COMMENT"].values().toString();
+}
+
+String APE::Tag::genre() const
+{
+  if(d->itemListMap["GENRE"].isEmpty())
+    return String();
+  return d->itemListMap["GENRE"].values().toString();
+}
+
+unsigned int APE::Tag::year() const
+{
+  if(d->itemListMap["YEAR"].isEmpty())
+    return 0;
+  return d->itemListMap["YEAR"].toString().toInt();
+}
+
+unsigned int APE::Tag::track() const
+{
+  if(d->itemListMap["TRACK"].isEmpty())
+    return 0;
+  return d->itemListMap["TRACK"].toString().toInt();
+}
+
+void APE::Tag::setTitle(const String &s)
+{
+  addValue("TITLE", s, true);
+}
+
+void APE::Tag::setArtist(const String &s)
+{
+  addValue("ARTIST", s, true);
+}
+
+void APE::Tag::setAlbum(const String &s)
+{
+  addValue("ALBUM", s, true);
+}
+
+void APE::Tag::setComment(const String &s)
+{
+  addValue("COMMENT", s, true);
+}
+
+void APE::Tag::setGenre(const String &s)
+{
+  addValue("GENRE", s, true);
+}
+
+void APE::Tag::setYear(unsigned int i)
+{
+  if(i == 0)
+    removeItem("YEAR");
+  else
+    addValue("YEAR", String::number(i), true);
+}
+
+void APE::Tag::setTrack(unsigned int i)
+{
+  if(i == 0)
+    removeItem("TRACK");
+  else
+    addValue("TRACK", String::number(i), true);
+}
+
+namespace
+{
+  // conversions of tag keys between what we use in PropertyMap and what's usual
+  // for APE tags
+  //                                    usual,         APE
+  const char *keyConversions[][2] =  {{"TRACKNUMBER", "TRACK"       },
+                                      {"DATE",        "YEAR"        },
+                                      {"ALBUMARTIST", "ALBUM ARTIST"},
+                                      {"DISCNUMBER",  "DISC"        },
+                                      {"REMIXER",     "MIXARTIST"   }};
+  const size_t keyConversionsSize = sizeof(keyConversions) / sizeof(keyConversions[0]);
+}
+
+PropertyMap APE::Tag::properties() const
+{
+  PropertyMap properties;
+  ItemListMap::ConstIterator it = itemListMap().begin();
+  for(; it != itemListMap().end(); ++it) {
+    String tagName = it->first.upper();
+    // if the item is Binary or Locator, or if the key is an invalid string,
+    // add to unsupportedData
+    if(it->second.type() != Item::Text || tagName.isEmpty()) {
+      properties.unsupportedData().append(it->first);
+    }
+    else {
+      // Some tags need to be handled specially
+      for(size_t i = 0; i < keyConversionsSize; ++i) {
+        if(tagName == keyConversions[i][1])
+          tagName = keyConversions[i][0];
+      }
+      properties[tagName].append(it->second.toStringList());
+    }
+  }
+  return properties;
+}
+
+void APE::Tag::removeUnsupportedProperties(const StringList &properties)
+{
+  StringList::ConstIterator it = properties.begin();
+  for(; it != properties.end(); ++it)
+    removeItem(*it);
+}
+
+PropertyMap APE::Tag::setProperties(const PropertyMap &origProps)
+{
+  PropertyMap properties(origProps); // make a local copy that can be modified
+
+  // see comment in properties()
+  for(size_t i = 0; i < keyConversionsSize; ++i)
+    if(properties.contains(keyConversions[i][0])) {
+      properties.insert(keyConversions[i][1], properties[keyConversions[i][0]]);
+      properties.erase(keyConversions[i][0]);
+    }
+
+  // first check if tags need to be removed completely
+  StringList toRemove;
+  ItemListMap::ConstIterator remIt = itemListMap().begin();
+  for(; remIt != itemListMap().end(); ++remIt) {
+    String key = remIt->first.upper();
+    // only remove if a) key is valid, b) type is text, c) key not contained in new properties
+    if(!key.isEmpty() && remIt->second.type() == APE::Item::Text && !properties.contains(key))
+      toRemove.append(remIt->first);
+  }
+
+  for(StringList::ConstIterator removeIt = toRemove.begin(); removeIt != toRemove.end(); removeIt++)
+    removeItem(*removeIt);
+
+  // now sync in the "forward direction"
+  PropertyMap::ConstIterator it = properties.begin();
+  PropertyMap invalid;
+  for(; it != properties.end(); ++it) {
+    const String &tagName = it->first;
+    if(!checkKey(tagName))
+      invalid.insert(it->first, it->second);
+    else if(!(itemListMap().contains(tagName)) || !(itemListMap()[tagName].values() == it->second)) {
+      if(it->second.isEmpty())
+        removeItem(tagName);
+      else {
+        StringList::ConstIterator valueIt = it->second.begin();
+        addValue(tagName, *valueIt, true);
+        ++valueIt;
+        for(; valueIt != it->second.end(); ++valueIt)
+          addValue(tagName, *valueIt, false);
+      }
+    }
+  }
+  return invalid;
+}
+
+bool APE::Tag::checkKey(const String &key)
+{
+  if(key.size() < MinKeyLength || key.size() > MaxKeyLength)
+    return false;
+
+  return isKeyValid(key.data(String::UTF8));
+}
+
+APE::Footer *APE::Tag::footer() const
+{
+  return &d->footer;
+}
+
+const APE::ItemListMap& APE::Tag::itemListMap() const
+{
+  return d->itemListMap;
+}
+
+void APE::Tag::removeItem(const String &key)
+{
+  d->itemListMap.erase(key.upper());
+}
+
+void APE::Tag::addValue(const String &key, const String &value, bool replace)
+{
+  if(replace)
+    removeItem(key);
+
+  if(value.isEmpty())
+    return;
+
+  // Text items may contain more than one value.
+  // Binary or locator items may have only one value, hence always replaced.
+
+  ItemListMap::Iterator it = d->itemListMap.find(key.upper());
+
+  if(it != d->itemListMap.end() && it->second.type() == Item::Text)
+    it->second.appendValue(value);
+  else
+    setItem(key, Item(key, value));
+}
+
+void APE::Tag::setData(const String &key, const ByteVector &value)
+{
+  removeItem(key);
+
+  if(value.isEmpty())
+    return;
+
+  setItem(key, Item(key, value, true));
+}
+
+void APE::Tag::setItem(const String &key, const Item &item)
+{
+  if(!checkKey(key)) {
+    debug("APE::Tag::setItem() - Couldn't set an item due to an invalid key.");
+    return;
+  }
+
+  d->itemListMap[key.upper()] = item;
+}
+
+bool APE::Tag::isEmpty() const
+{
+  return d->itemListMap.isEmpty();
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// protected methods
+////////////////////////////////////////////////////////////////////////////////
+
+void APE::Tag::read()
+{
+  if(d->file && d->file->isValid()) {
+
+    d->file->seek(d->footerLocation);
+    d->footer.setData(d->file->readBlock(Footer::size()));
+
+    if(d->footer.tagSize() <= Footer::size() ||
+       d->footer.tagSize() > static_cast<unsigned long>(d->file->length()))
+      return;
+
+    d->file->seek(d->footerLocation + Footer::size() - d->footer.tagSize());
+    parse(d->file->readBlock(d->footer.tagSize() - Footer::size()));
+  }
+}
+
+ByteVector APE::Tag::render() const
+{
+  ByteVector data;
+  unsigned int itemCount = 0;
+
+  for(ItemListMap::ConstIterator it = d->itemListMap.begin(); it != d->itemListMap.end(); ++it) {
+    data.append(it->second.render());
+    itemCount++;
+  }
+
+  d->footer.setItemCount(itemCount);
+  d->footer.setTagSize(data.size() + Footer::size());
+  d->footer.setHeaderPresent(true);
+
+  return d->footer.renderHeader() + data + d->footer.renderFooter();
+}
+
+void APE::Tag::parse(const ByteVector &data)
+{
+  // 11 bytes is the minimum size for an APE item
+
+  if(data.size() < 11)
+    return;
+
+  unsigned int pos = 0;
+
+  for(unsigned int i = 0; i < d->footer.itemCount() && pos <= data.size() - 11; i++) {
+
+    const int nullPos = data.find('\0', pos + 8);
+    if(nullPos < 0) {
+      debug("APE::Tag::parse() - Couldn't find a key/value separator. Stopped parsing.");
+      return;
+    }
+
+    const unsigned int keyLength = nullPos - pos - 8;
+    const unsigned int valLegnth = data.toUInt(pos, false);
+
+    if(keyLength >= MinKeyLength
+      && keyLength <= MaxKeyLength
+      && isKeyValid(data.mid(pos + 8, keyLength)))
+    {
+      APE::Item item;
+      item.parse(data.mid(pos));
+
+      d->itemListMap.insert(item.key().upper(), item);
+    }
+    else {
+      debug("APE::Tag::parse() - Skipped an item due to an invalid key.");
+    }
+
+    pos += keyLength + valLegnth + 9;
+  }
+}

3rdparty/taglib/ape/apetag.h

@@ -0,0 +1,208 @@
+/***************************************************************************
+    copyright            : (C) 2004 by Allan Sandfeld Jensen
+    email                : kde@carewolf.org
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#ifndef TAGLIB_APETAG_H
+#define TAGLIB_APETAG_H
+
+#include "tag.h"
+#include "tbytevector.h"
+#include "tmap.h"
+#include "tstring.h"
+#include "taglib_export.h"
+
+#include "apeitem.h"
+
+namespace TagLib {
+
+  class File;
+
+  //! An implementation of the APE tagging format
+
+  namespace APE {
+
+    class Footer;
+
+    /*!
+     * A mapping between a list of item names, or keys, and the associated item.
+     *
+     * \see APE::Tag::itemListMap()
+     */
+    typedef Map<const String, Item> ItemListMap;
+
+
+    //! An APE tag implementation
+
+    class TAGLIB_EXPORT Tag : public TagLib::Tag
+    {
+    public:
+      /*!
+       * Create an APE tag with default values.
+       */
+      Tag();
+
+      /*!
+       * Create an APE tag and parse the data in \a file with APE footer at
+       * \a tagOffset.
+       */
+      Tag(TagLib::File *file, long footerLocation);
+
+      /*!
+       * Destroys this Tag instance.
+       */
+      virtual ~Tag();
+
+      /*!
+       * Renders the in memory values to a ByteVector suitable for writing to
+       * the file.
+       */
+      ByteVector render() const;
+
+      /*!
+       * Returns the string "APETAGEX" suitable for usage in locating the tag in a
+       * file.
+       */
+      static ByteVector fileIdentifier();
+
+      // Reimplementations.
+
+      virtual String title() const;
+      virtual String artist() const;
+      virtual String album() const;
+      virtual String comment() const;
+      virtual String genre() const;
+      virtual unsigned int year() const;
+      virtual unsigned int track() const;
+
+      virtual void setTitle(const String &s);
+      virtual void setArtist(const String &s);
+      virtual void setAlbum(const String &s);
+      virtual void setComment(const String &s);
+      virtual void setGenre(const String &s);
+      virtual void setYear(unsigned int i);
+      virtual void setTrack(unsigned int i);
+
+      /*!
+       * Implements the unified tag dictionary interface -- export function.
+       * APE tags are perfectly compatible with the dictionary interface because they
+       * support both arbitrary tag names and multiple values. Currently only
+       * APE items of type *Text* are handled by the dictionary interface; all *Binary*
+       * and *Locator* items will be put into the unsupportedData list and can be
+       * deleted on request using removeUnsupportedProperties(). The same happens
+       * to Text items if their key is invalid for PropertyMap (which should actually
+       * never happen).
+       *
+       * The only conversion done by this export function is to rename the APE tags
+       * TRACK to TRACKNUMBER, YEAR to DATE, and ALBUM ARTIST to ALBUMARTIST, respectively,
+       * in order to be compliant with the names used in other formats.
+       */
+      PropertyMap properties() const;
+
+      void removeUnsupportedProperties(const StringList &properties);
+
+      /*!
+       * Implements the unified tag dictionary interface -- import function. The same
+       * comments as for the export function apply; additionally note that the APE tag
+       * specification requires keys to have between 2 and 16 printable ASCII characters
+       * with the exception of the fixed strings "ID3", "TAG", "OGGS", and "MP+".
+       */
+      PropertyMap setProperties(const PropertyMap &);
+
+      /*!
+       * Check if the given String is a valid APE tag key.
+       */
+      static bool checkKey(const String&);
+
+      /*!
+       * Returns a pointer to the tag's footer.
+       */
+      Footer *footer() const;
+
+      /*!
+       * Returns a reference to the item list map.  This is an ItemListMap of
+       * all of the items in the tag.
+       *
+       * This is the most powerful structure for accessing the items of the tag.
+       *
+       * APE tags are case-insensitive, all keys in this map have been converted
+       * to upper case.
+       *
+       * \warning You should not modify this data structure directly, instead
+       * use setItem() and removeItem().
+       */
+      const ItemListMap &itemListMap() const;
+
+      /*!
+       * Removes the \a key item from the tag
+       */
+      void removeItem(const String &key);
+
+      /*!
+       * Adds to the text item specified by \a key the data \a value.  If \a replace
+       * is true, then all of the other values on the same key will be removed
+       * first.  If a binary item exists for \a key it will be removed first.
+       */
+      void addValue(const String &key, const String &value, bool replace = true);
+
+     /*!
+      * Set the binary data for the key specified by \a item to \a value
+      * This will convert the item to type \a Binary if it isn't already and
+      * all of the other values on the same key will be removed.
+      */
+      void setData(const String &key, const ByteVector &value);
+
+      /*!
+       * Sets the \a key item to the value of \a item. If an item with the \a key is already
+       * present, it will be replaced.
+       */
+      void setItem(const String &key, const Item &item);
+
+      /*!
+       * Returns true if the tag does not contain any data.
+       */
+      bool isEmpty() const;
+
+    protected:
+
+      /*!
+       * Reads from the file specified in the constructor.
+       */
+      void read();
+
+      /*!
+       * Parses the body of the tag in \a data.
+       */
+      void parse(const ByteVector &data);
+
+    private:
+      Tag(const Tag &);
+      Tag &operator=(const Tag &);
+
+      class TagPrivate;
+      TagPrivate *d;
+    };
+  }
+}
+
+#endif

3rdparty/taglib/asf/asfattribute.cpp

@@ -0,0 +1,351 @@
+/**************************************************************************
+    copyright            : (C) 2005-2007 by Lukáš Lalinský
+    email                : lalinsky@gmail.com
+ **************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#include <taglib.h>
+#include <tdebug.h>
+#include <trefcounter.h>
+
+#include "asfattribute.h"
+#include "asffile.h"
+#include "asfutils.h"
+
+using namespace TagLib;
+
+class ASF::Attribute::AttributePrivate : public RefCounter
+{
+public:
+  AttributePrivate() :
+    pictureValue(ASF::Picture::fromInvalid()),
+    numericValue(0),
+    stream(0),
+    language(0) {}
+  AttributeTypes type;
+  String stringValue;
+  ByteVector byteVectorValue;
+  ASF::Picture pictureValue;
+  unsigned long long numericValue;
+  int stream;
+  int language;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+// public members
+////////////////////////////////////////////////////////////////////////////////
+
+ASF::Attribute::Attribute() :
+  d(new AttributePrivate())
+{
+  d->type = UnicodeType;
+}
+
+ASF::Attribute::Attribute(const ASF::Attribute &other) :
+  d(other.d)
+{
+  d->ref();
+}
+
+ASF::Attribute::Attribute(const String &value) :
+  d(new AttributePrivate())
+{
+  d->type = UnicodeType;
+  d->stringValue = value;
+}
+
+ASF::Attribute::Attribute(const ByteVector &value) :
+  d(new AttributePrivate())
+{
+  d->type = BytesType;
+  d->byteVectorValue = value;
+}
+
+ASF::Attribute::Attribute(const ASF::Picture &value) :
+  d(new AttributePrivate())
+{
+  d->type = BytesType;
+  d->pictureValue = value;
+}
+
+ASF::Attribute::Attribute(unsigned int value) :
+  d(new AttributePrivate())
+{
+  d->type = DWordType;
+  d->numericValue = value;
+}
+
+ASF::Attribute::Attribute(unsigned long long value) :
+  d(new AttributePrivate())
+{
+  d->type = QWordType;
+  d->numericValue = value;
+}
+
+ASF::Attribute::Attribute(unsigned short value) :
+  d(new AttributePrivate())
+{
+  d->type = WordType;
+  d->numericValue = value;
+}
+
+ASF::Attribute::Attribute(bool value) :
+  d(new AttributePrivate())
+{
+  d->type = BoolType;
+  d->numericValue = value;
+}
+
+ASF::Attribute &ASF::Attribute::operator=(const ASF::Attribute &other)
+{
+  Attribute(other).swap(*this);
+  return *this;
+}
+
+void ASF::Attribute::swap(Attribute &other)
+{
+  using std::swap;
+
+  swap(d, other.d);
+}
+
+ASF::Attribute::~Attribute()
+{
+  if(d->deref())
+    delete d;
+}
+
+ASF::Attribute::AttributeTypes ASF::Attribute::type() const
+{
+  return d->type;
+}
+
+String ASF::Attribute::toString() const
+{
+  return d->stringValue;
+}
+
+ByteVector ASF::Attribute::toByteVector() const
+{
+  if(d->pictureValue.isValid())
+    return d->pictureValue.render();
+  return d->byteVectorValue;
+}
+
+unsigned short ASF::Attribute::toBool() const
+{
+  return d->numericValue ? 1 : 0;
+}
+
+unsigned short ASF::Attribute::toUShort() const
+{
+  return static_cast<unsigned short>(d->numericValue);
+}
+
+unsigned int ASF::Attribute::toUInt() const
+{
+  return static_cast<unsigned int>(d->numericValue);
+}
+
+unsigned long long ASF::Attribute::toULongLong() const
+{
+  return static_cast<unsigned long long>(d->numericValue);
+}
+
+ASF::Picture ASF::Attribute::toPicture() const
+{
+  return d->pictureValue;
+}
+
+String ASF::Attribute::parse(ASF::File &f, int kind)
+{
+  unsigned int size, nameLength;
+  String name;
+  d->pictureValue = Picture::fromInvalid();
+  // extended content descriptor
+  if(kind == 0) {
+    nameLength = readWORD(&f);
+    name = readString(&f, nameLength);
+    d->type = ASF::Attribute::AttributeTypes(readWORD(&f));
+    size = readWORD(&f);
+  }
+  // metadata & metadata library
+  else {
+    int temp = readWORD(&f);
+    // metadata library
+    if(kind == 2) {
+      d->language = temp;
+    }
+    d->stream = readWORD(&f);
+    nameLength = readWORD(&f);
+    d->type = ASF::Attribute::AttributeTypes(readWORD(&f));
+    size = readDWORD(&f);
+    name = readString(&f, nameLength);
+  }
+
+  if(kind != 2 && size > 65535) {
+    debug("ASF::Attribute::parse() -- Value larger than 64kB");
+  }
+
+  switch(d->type) {
+  case WordType:
+    d->numericValue = readWORD(&f);
+    break;
+
+  case BoolType:
+    if(kind == 0) {
+      d->numericValue = (readDWORD(&f) != 0);
+    }
+    else {
+      d->numericValue = (readWORD(&f) != 0);
+    }
+    break;
+
+  case DWordType:
+    d->numericValue = readDWORD(&f);
+    break;
+
+  case QWordType:
+    d->numericValue = readQWORD(&f);
+    break;
+
+  case UnicodeType:
+    d->stringValue = readString(&f, size);
+    break;
+
+  case BytesType:
+  case GuidType:
+    d->byteVectorValue = f.readBlock(size);
+    break;
+  }
+
+  if(d->type == BytesType && name == "WM/Picture") {
+    d->pictureValue.parse(d->byteVectorValue);
+    if(d->pictureValue.isValid()) {
+      d->byteVectorValue.clear();
+    }
+  }
+
+  return name;
+}
+
+int ASF::Attribute::dataSize() const
+{
+  switch (d->type) {
+  case WordType:
+    return 2;
+  case BoolType:
+    return 4;
+  case DWordType:
+    return 4;
+  case QWordType:
+    return 5;
+  case UnicodeType:
+    return d->stringValue.size() * 2 + 2;
+  case BytesType:
+    if(d->pictureValue.isValid())
+      return d->pictureValue.dataSize();
+  case GuidType:
+    return d->byteVectorValue.size();
+  }
+  return 0;
+}
+
+ByteVector ASF::Attribute::render(const String &name, int kind) const
+{
+  ByteVector data;
+
+  switch (d->type) {
+  case WordType:
+    data.append(ByteVector::fromShort(toUShort(), false));
+    break;
+
+  case BoolType:
+    if(kind == 0) {
+      data.append(ByteVector::fromUInt(toBool(), false));
+    }
+    else {
+      data.append(ByteVector::fromShort(toBool(), false));
+    }
+    break;
+
+  case DWordType:
+    data.append(ByteVector::fromUInt(toUInt(), false));
+    break;
+
+  case QWordType:
+    data.append(ByteVector::fromLongLong(toULongLong(), false));
+    break;
+
+  case UnicodeType:
+    data.append(renderString(d->stringValue));
+    break;
+
+  case BytesType:
+    if(d->pictureValue.isValid()) {
+      data.append(d->pictureValue.render());
+      break;
+    }
+  case GuidType:
+    data.append(d->byteVectorValue);
+    break;
+  }
+
+  if(kind == 0) {
+    data = renderString(name, true) +
+           ByteVector::fromShort((int)d->type, false) +
+           ByteVector::fromShort(data.size(), false) +
+           data;
+  }
+  else {
+    ByteVector nameData = renderString(name);
+    data = ByteVector::fromShort(kind == 2 ? d->language : 0, false) +
+           ByteVector::fromShort(d->stream, false) +
+           ByteVector::fromShort(nameData.size(), false) +
+           ByteVector::fromShort((int)d->type, false) +
+           ByteVector::fromUInt(data.size(), false) +
+           nameData +
+           data;
+  }
+
+  return data;
+}
+
+int ASF::Attribute::language() const
+{
+  return d->language;
+}
+
+void ASF::Attribute::setLanguage(int value)
+{
+  d->language = value;
+}
+
+int ASF::Attribute::stream() const
+{
+  return d->stream;
+}
+
+void ASF::Attribute::setStream(int value)
+{
+  d->stream = value;
+}

3rdparty/taglib/asf/asfattribute.h

@@ -0,0 +1,208 @@
+/**************************************************************************
+    copyright            : (C) 2005-2007 by Lukáš Lalinský
+    email                : lalinsky@gmail.com
+ **************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#ifndef TAGLIB_ASFATTRIBUTE_H
+#define TAGLIB_ASFATTRIBUTE_H
+
+#include "tstring.h"
+#include "tbytevector.h"
+#include "taglib_export.h"
+#include "asfpicture.h"
+
+namespace TagLib
+{
+
+  namespace ASF
+  {
+
+    class File;
+    class Picture;
+
+    class TAGLIB_EXPORT Attribute
+    {
+    public:
+
+      /*!
+       * Enum of types an Attribute can have.
+       */
+      enum AttributeTypes {
+        UnicodeType = 0,
+        BytesType   = 1,
+        BoolType    = 2,
+        DWordType   = 3,
+        QWordType   = 4,
+        WordType    = 5,
+        GuidType    = 6
+      };
+
+      /*!
+       * Constructs an empty attribute.
+       */
+      Attribute();
+
+      /*!
+       * Constructs an attribute with \a key and a UnicodeType \a value.
+       */
+      Attribute(const String &value);
+
+      /*!
+       * Constructs an attribute with \a key and a BytesType \a value.
+       */
+      Attribute(const ByteVector &value);
+
+      /*!
+       * Constructs an attribute with \a key and a Picture \a value.
+       *
+       * This attribute is compatible with the ID3 frame, APIC. The ID3 specification for the APIC frame stipulates that,
+       * while there may be any number of APIC frames associated with a file,
+       * only one may be of type 1 and only one may be of type 2.
+       *
+       * The specification also states that the description of the picture can be no longer than 64 characters, but can be empty.
+       * WM/Picture attributes added with TagLib::ASF are not automatically validated to conform to ID3 specifications.
+       * You must add code in your application to perform validations if you want to maintain complete compatibility with ID3.
+       */
+      Attribute(const Picture &value);
+
+      /*!
+       * Constructs an attribute with \a key and a DWordType \a value.
+       */
+      Attribute(unsigned int value);
+
+      /*!
+       * Constructs an attribute with \a key and a QWordType \a value.
+       */
+      Attribute(unsigned long long value);
+
+      /*!
+       * Constructs an attribute with \a key and a WordType \a value.
+       */
+      Attribute(unsigned short value);
+
+      /*!
+       * Constructs an attribute with \a key and a BoolType \a value.
+       */
+      Attribute(bool value);
+
+      /*!
+       * Construct an attribute as a copy of \a other.
+       */
+      Attribute(const Attribute &item);
+
+      /*!
+       * Copies the contents of \a other into this item.
+       */
+      Attribute &operator=(const Attribute &other);
+
+      /*!
+       * Exchanges the content of the Attribute by the content of \a other.
+       */
+      void swap(Attribute &other);
+
+      /*!
+       * Destroys the attribute.
+       */
+      virtual ~Attribute();
+
+      /*!
+       * Returns type of the value.
+       */
+      AttributeTypes type() const;
+
+      /*!
+       * Returns the BoolType \a value.
+       */
+      unsigned short toBool() const;
+
+      /*!
+       * Returns the WordType \a value.
+       */
+      unsigned short toUShort() const;
+
+      /*!
+       * Returns the DWordType \a value.
+       */
+      unsigned int toUInt() const;
+
+      /*!
+       * Returns the QWordType \a value.
+       */
+      unsigned long long toULongLong() const;
+
+      /*!
+       * Returns the UnicodeType \a value.
+       */
+      String toString() const;
+
+      /*!
+       * Returns the BytesType \a value.
+       */
+      ByteVector toByteVector() const;
+
+      /*!
+       * Returns the Picture \a value.
+       */
+      Picture toPicture() const;
+
+      /*!
+       * Returns the language number, or 0 is no stream number was set.
+       */
+      int language() const;
+
+      /*!
+       * Sets the language number.
+       */
+      void setLanguage(int value);
+
+      /*!
+       * Returns the stream number, or 0 is no stream number was set.
+       */
+      int stream() const;
+
+      /*!
+       * Sets the stream number.
+       */
+      void setStream(int value);
+
+#ifndef DO_NOT_DOCUMENT
+      /* THIS IS PRIVATE, DON'T TOUCH IT! */
+      String parse(ASF::File &file, int kind = 0);
+#endif
+
+      //! Returns the size of the stored data
+      int dataSize() const;
+
+    private:
+      friend class File;
+
+      ByteVector render(const String &name, int kind = 0) const;
+
+      class AttributePrivate;
+      AttributePrivate *d;
+    };
+  }
+
+}
+
+#endif

3rdparty/taglib/asf/asffile.cpp

@@ -0,0 +1,705 @@
+/**************************************************************************
+    copyright            : (C) 2005-2007 by Lukáš Lalinský
+    email                : lalinsky@gmail.com
+ **************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#include <tdebug.h>
+#include <tbytevectorlist.h>
+#include <tpropertymap.h>
+#include <tstring.h>
+#include <tagutils.h>
+
+#include "asffile.h"
+#include "asftag.h"
+#include "asfproperties.h"
+#include "asfutils.h"
+
+using namespace TagLib;
+
+class ASF::File::FilePrivate
+{
+public:
+  class BaseObject;
+  class UnknownObject;
+  class FilePropertiesObject;
+  class StreamPropertiesObject;
+  class ContentDescriptionObject;
+  class ExtendedContentDescriptionObject;
+  class HeaderExtensionObject;
+  class CodecListObject;
+  class MetadataObject;
+  class MetadataLibraryObject;
+
+  FilePrivate():
+    headerSize(0),
+    tag(0),
+    properties(0),
+    contentDescriptionObject(0),
+    extendedContentDescriptionObject(0),
+    headerExtensionObject(0),
+    metadataObject(0),
+    metadataLibraryObject(0)
+  {
+    objects.setAutoDelete(true);
+  }
+
+  ~FilePrivate()
+  {
+    delete tag;
+    delete properties;
+  }
+
+  unsigned long long headerSize;
+
+  ASF::Tag *tag;
+  ASF::Properties *properties;
+
+  List<BaseObject *> objects;
+
+  ContentDescriptionObject         *contentDescriptionObject;
+  ExtendedContentDescriptionObject *extendedContentDescriptionObject;
+  HeaderExtensionObject            *headerExtensionObject;
+  MetadataObject                   *metadataObject;
+  MetadataLibraryObject            *metadataLibraryObject;
+};
+
+namespace
+{
+  const ByteVector headerGuid("\x30\x26\xB2\x75\x8E\x66\xCF\x11\xA6\xD9\x00\xAA\x00\x62\xCE\x6C", 16);
+  const ByteVector filePropertiesGuid("\xA1\xDC\xAB\x8C\x47\xA9\xCF\x11\x8E\xE4\x00\xC0\x0C\x20\x53\x65", 16);
+  const ByteVector streamPropertiesGuid("\x91\x07\xDC\xB7\xB7\xA9\xCF\x11\x8E\xE6\x00\xC0\x0C\x20\x53\x65", 16);
+  const ByteVector contentDescriptionGuid("\x33\x26\xB2\x75\x8E\x66\xCF\x11\xA6\xD9\x00\xAA\x00\x62\xCE\x6C", 16);
+  const ByteVector extendedContentDescriptionGuid("\x40\xA4\xD0\xD2\x07\xE3\xD2\x11\x97\xF0\x00\xA0\xC9\x5E\xA8\x50", 16);
+  const ByteVector headerExtensionGuid("\xb5\x03\xbf_.\xa9\xcf\x11\x8e\xe3\x00\xc0\x0c Se", 16);
+  const ByteVector metadataGuid("\xEA\xCB\xF8\xC5\xAF[wH\204g\xAA\214D\xFAL\xCA", 16);
+  const ByteVector metadataLibraryGuid("\224\034#D\230\224\321I\241A\x1d\x13NEpT", 16);
+  const ByteVector codecListGuid("\x40\x52\xd1\x86\x1d\x31\xd0\x11\xa3\xa4\x00\xa0\xc9\x03\x48\xf6", 16);
+  const ByteVector contentEncryptionGuid("\xFB\xB3\x11\x22\x23\xBD\xD2\x11\xB4\xB7\x00\xA0\xC9\x55\xFC\x6E", 16);
+  const ByteVector extendedContentEncryptionGuid("\x14\xE6\x8A\x29\x22\x26 \x17\x4C\xB9\x35\xDA\xE0\x7E\xE9\x28\x9C", 16);
+  const ByteVector advancedContentEncryptionGuid("\xB6\x9B\x07\x7A\xA4\xDA\x12\x4E\xA5\xCA\x91\xD3\x8D\xC1\x1A\x8D", 16);
+}
+
+class ASF::File::FilePrivate::BaseObject
+{
+public:
+  ByteVector data;
+  virtual ~BaseObject() {}
+  virtual ByteVector guid() const = 0;
+  virtual void parse(ASF::File *file, unsigned int size);
+  virtual ByteVector render(ASF::File *file);
+};
+
+class ASF::File::FilePrivate::UnknownObject : public ASF::File::FilePrivate::BaseObject
+{
+  ByteVector myGuid;
+public:
+  UnknownObject(const ByteVector &guid);
+  ByteVector guid() const;
+};
+
+class ASF::File::FilePrivate::FilePropertiesObject : public ASF::File::FilePrivate::BaseObject
+{
+public:
+  ByteVector guid() const;
+  void parse(ASF::File *file, unsigned int size);
+};
+
+class ASF::File::FilePrivate::StreamPropertiesObject : public ASF::File::FilePrivate::BaseObject
+{
+public:
+  ByteVector guid() const;
+  void parse(ASF::File *file, unsigned int size);
+};
+
+class ASF::File::FilePrivate::ContentDescriptionObject : public ASF::File::FilePrivate::BaseObject
+{
+public:
+  ByteVector guid() const;
+  void parse(ASF::File *file, unsigned int size);
+  ByteVector render(ASF::File *file);
+};
+
+class ASF::File::FilePrivate::ExtendedContentDescriptionObject : public ASF::File::FilePrivate::BaseObject
+{
+public:
+  ByteVectorList attributeData;
+  ByteVector guid() const;
+  void parse(ASF::File *file, unsigned int size);
+  ByteVector render(ASF::File *file);
+};
+
+class ASF::File::FilePrivate::MetadataObject : public ASF::File::FilePrivate::BaseObject
+{
+public:
+  ByteVectorList attributeData;
+  ByteVector guid() const;
+  void parse(ASF::File *file, unsigned int size);
+  ByteVector render(ASF::File *file);
+};
+
+class ASF::File::FilePrivate::MetadataLibraryObject : public ASF::File::FilePrivate::BaseObject
+{
+public:
+  ByteVectorList attributeData;
+  ByteVector guid() const;
+  void parse(ASF::File *file, unsigned int size);
+  ByteVector render(ASF::File *file);
+};
+
+class ASF::File::FilePrivate::HeaderExtensionObject : public ASF::File::FilePrivate::BaseObject
+{
+public:
+  List<ASF::File::FilePrivate::BaseObject *> objects;
+  HeaderExtensionObject();
+  ByteVector guid() const;
+  void parse(ASF::File *file, unsigned int size);
+  ByteVector render(ASF::File *file);
+};
+
+class ASF::File::FilePrivate::CodecListObject : public ASF::File::FilePrivate::BaseObject
+{
+public:
+  ByteVector guid() const;
+  void parse(ASF::File *file, unsigned int size);
+
+private:
+  enum CodecType
+  {
+    Video   = 0x0001,
+    Audio   = 0x0002,
+    Unknown = 0xFFFF
+  };
+};
+
+void ASF::File::FilePrivate::BaseObject::parse(ASF::File *file, unsigned int size)
+{
+  data.clear();
+  if(size > 24 && size <= (unsigned int)(file->length()))
+    data = file->readBlock(size - 24);
+  else
+    data = ByteVector();
+}
+
+ByteVector ASF::File::FilePrivate::BaseObject::render(ASF::File * /*file*/)
+{
+  return guid() + ByteVector::fromLongLong(data.size() + 24, false) + data;
+}
+
+ASF::File::FilePrivate::UnknownObject::UnknownObject(const ByteVector &guid) : myGuid(guid)
+{
+}
+
+ByteVector ASF::File::FilePrivate::UnknownObject::guid() const
+{
+  return myGuid;
+}
+
+ByteVector ASF::File::FilePrivate::FilePropertiesObject::guid() const
+{
+  return filePropertiesGuid;
+}
+
+void ASF::File::FilePrivate::FilePropertiesObject::parse(ASF::File *file, unsigned int size)
+{
+  BaseObject::parse(file, size);
+  if(data.size() < 64) {
+    debug("ASF::File::FilePrivate::FilePropertiesObject::parse() -- data is too short.");
+    return;
+  }
+
+  const long long duration = data.toLongLong(40, false);
+  const long long preroll  = data.toLongLong(56, false);
+  file->d->properties->setLengthInMilliseconds(static_cast<int>(duration / 10000.0 - preroll + 0.5));
+}
+
+ByteVector ASF::File::FilePrivate::StreamPropertiesObject::guid() const
+{
+  return streamPropertiesGuid;
+}
+
+void ASF::File::FilePrivate::StreamPropertiesObject::parse(ASF::File *file, unsigned int size)
+{
+  BaseObject::parse(file, size);
+  if(data.size() < 70) {
+    debug("ASF::File::FilePrivate::StreamPropertiesObject::parse() -- data is too short.");
+    return;
+  }
+
+  file->d->properties->setCodec(data.toUShort(54, false));
+  file->d->properties->setChannels(data.toUShort(56, false));
+  file->d->properties->setSampleRate(data.toUInt(58, false));
+  file->d->properties->setBitrate(static_cast<int>(data.toUInt(62, false) * 8.0 / 1000.0 + 0.5));
+  file->d->properties->setBitsPerSample(data.toUShort(68, false));
+}
+
+ByteVector ASF::File::FilePrivate::ContentDescriptionObject::guid() const
+{
+  return contentDescriptionGuid;
+}
+
+void ASF::File::FilePrivate::ContentDescriptionObject::parse(ASF::File *file, unsigned int /*size*/)
+{
+  const int titleLength     = readWORD(file);
+  const int artistLength    = readWORD(file);
+  const int copyrightLength = readWORD(file);
+  const int commentLength   = readWORD(file);
+  const int ratingLength    = readWORD(file);
+  file->d->tag->setTitle(readString(file,titleLength));
+  file->d->tag->setArtist(readString(file,artistLength));
+  file->d->tag->setCopyright(readString(file,copyrightLength));
+  file->d->tag->setComment(readString(file,commentLength));
+  file->d->tag->setRating(readString(file,ratingLength));
+}
+
+ByteVector ASF::File::FilePrivate::ContentDescriptionObject::render(ASF::File *file)
+{
+  const ByteVector v1 = renderString(file->d->tag->title());
+  const ByteVector v2 = renderString(file->d->tag->artist());
+  const ByteVector v3 = renderString(file->d->tag->copyright());
+  const ByteVector v4 = renderString(file->d->tag->comment());
+  const ByteVector v5 = renderString(file->d->tag->rating());
+  data.clear();
+  data.append(ByteVector::fromShort(v1.size(), false));
+  data.append(ByteVector::fromShort(v2.size(), false));
+  data.append(ByteVector::fromShort(v3.size(), false));
+  data.append(ByteVector::fromShort(v4.size(), false));
+  data.append(ByteVector::fromShort(v5.size(), false));
+  data.append(v1);
+  data.append(v2);
+  data.append(v3);
+  data.append(v4);
+  data.append(v5);
+  return BaseObject::render(file);
+}
+
+ByteVector ASF::File::FilePrivate::ExtendedContentDescriptionObject::guid() const
+{
+  return extendedContentDescriptionGuid;
+}
+
+void ASF::File::FilePrivate::ExtendedContentDescriptionObject::parse(ASF::File *file, unsigned int /*size*/)
+{
+  int count = readWORD(file);
+  while(count--) {
+    ASF::Attribute attribute;
+    String name = attribute.parse(*file);
+    file->d->tag->addAttribute(name, attribute);
+  }
+}
+
+ByteVector ASF::File::FilePrivate::ExtendedContentDescriptionObject::render(ASF::File *file)
+{
+  data.clear();
+  data.append(ByteVector::fromShort(attributeData.size(), false));
+  data.append(attributeData.toByteVector(""));
+  return BaseObject::render(file);
+}
+
+ByteVector ASF::File::FilePrivate::MetadataObject::guid() const
+{
+  return metadataGuid;
+}
+
+void ASF::File::FilePrivate::MetadataObject::parse(ASF::File *file, unsigned int /*size*/)
+{
+  int count = readWORD(file);
+  while(count--) {
+    ASF::Attribute attribute;
+    String name = attribute.parse(*file, 1);
+    file->d->tag->addAttribute(name, attribute);
+  }
+}
+
+ByteVector ASF::File::FilePrivate::MetadataObject::render(ASF::File *file)
+{
+  data.clear();
+  data.append(ByteVector::fromShort(attributeData.size(), false));
+  data.append(attributeData.toByteVector(""));
+  return BaseObject::render(file);
+}
+
+ByteVector ASF::File::FilePrivate::MetadataLibraryObject::guid() const
+{
+  return metadataLibraryGuid;
+}
+
+void ASF::File::FilePrivate::MetadataLibraryObject::parse(ASF::File *file, unsigned int /*size*/)
+{
+  int count = readWORD(file);
+  while(count--) {
+    ASF::Attribute attribute;
+    String name = attribute.parse(*file, 2);
+    file->d->tag->addAttribute(name, attribute);
+  }
+}
+
+ByteVector ASF::File::FilePrivate::MetadataLibraryObject::render(ASF::File *file)
+{
+  data.clear();
+  data.append(ByteVector::fromShort(attributeData.size(), false));
+  data.append(attributeData.toByteVector(""));
+  return BaseObject::render(file);
+}
+
+ASF::File::FilePrivate::HeaderExtensionObject::HeaderExtensionObject()
+{
+  objects.setAutoDelete(true);
+}
+
+ByteVector ASF::File::FilePrivate::HeaderExtensionObject::guid() const
+{
+  return headerExtensionGuid;
+}
+
+void ASF::File::FilePrivate::HeaderExtensionObject::parse(ASF::File *file, unsigned int /*size*/)
+{
+  file->seek(18, File::Current);
+  long long dataSize = readDWORD(file);
+  long long dataPos = 0;
+  while(dataPos < dataSize) {
+    ByteVector guid = file->readBlock(16);
+    if(guid.size() != 16) {
+      file->setValid(false);
+      break;
+    }
+    bool ok;
+    long long size = readQWORD(file, &ok);
+    if(!ok) {
+      file->setValid(false);
+      break;
+    }
+    BaseObject *obj;
+    if(guid == metadataGuid) {
+      file->d->metadataObject = new MetadataObject();
+      obj = file->d->metadataObject;
+    }
+    else if(guid == metadataLibraryGuid) {
+      file->d->metadataLibraryObject = new MetadataLibraryObject();
+      obj = file->d->metadataLibraryObject;
+    }
+    else {
+      obj = new UnknownObject(guid);
+    }
+    obj->parse(file, (unsigned int)size);
+    objects.append(obj);
+    dataPos += size;
+  }
+}
+
+ByteVector ASF::File::FilePrivate::HeaderExtensionObject::render(ASF::File *file)
+{
+  data.clear();
+  for(List<BaseObject *>::ConstIterator it = objects.begin(); it != objects.end(); ++it) {
+    data.append((*it)->render(file));
+  }
+  data = ByteVector("\x11\xD2\xD3\xAB\xBA\xA9\xcf\x11\x8E\xE6\x00\xC0\x0C\x20\x53\x65\x06\x00", 18) + ByteVector::fromUInt(data.size(), false) + data;
+  return BaseObject::render(file);
+}
+
+ByteVector ASF::File::FilePrivate::CodecListObject::guid() const
+{
+  return codecListGuid;
+}
+
+void ASF::File::FilePrivate::CodecListObject::parse(ASF::File *file, unsigned int size)
+{
+  BaseObject::parse(file, size);
+  if(data.size() <= 20) {
+    debug("ASF::File::FilePrivate::CodecListObject::parse() -- data is too short.");
+    return;
+  }
+
+  unsigned int pos = 16;
+
+  const int count = data.toUInt(pos, false);
+  pos += 4;
+
+  for(int i = 0; i < count; ++i) {
+
+    if(pos >= data.size())
+      break;
+
+    const CodecType type = static_cast<CodecType>(data.toUShort(pos, false));
+    pos += 2;
+
+    int nameLength = data.toUShort(pos, false);
+    pos += 2;
+
+    const unsigned int namePos = pos;
+    pos += nameLength * 2;
+
+    const int descLength = data.toUShort(pos, false);
+    pos += 2;
+
+    const unsigned int descPos = pos;
+    pos += descLength * 2;
+
+    const int infoLength = data.toUShort(pos, false);
+    pos += 2 + infoLength * 2;
+
+    if(type == CodecListObject::Audio) {
+      // First audio codec found.
+
+      const String name(data.mid(namePos, nameLength * 2), String::UTF16LE);
+      file->d->properties->setCodecName(name.stripWhiteSpace());
+
+      const String desc(data.mid(descPos, descLength * 2), String::UTF16LE);
+      file->d->properties->setCodecDescription(desc.stripWhiteSpace());
+
+      break;
+    }
+  }
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// static members
+////////////////////////////////////////////////////////////////////////////////
+
+bool ASF::File::isSupported(IOStream *stream)
+{
+  // An ASF file has to start with the designated GUID.
+
+  const ByteVector id = Utils::readHeader(stream, 16, false);
+  return (id == headerGuid);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// public members
+////////////////////////////////////////////////////////////////////////////////
+
+ASF::File::File(FileName file, bool, Properties::ReadStyle) :
+  TagLib::File(file),
+  d(new FilePrivate())
+{
+  if(isOpen())
+    read();
+}
+
+ASF::File::File(IOStream *stream, bool, Properties::ReadStyle) :
+  TagLib::File(stream),
+  d(new FilePrivate())
+{
+  if(isOpen())
+    read();
+}
+
+ASF::File::~File()
+{
+  delete d;
+}
+
+ASF::Tag *ASF::File::tag() const
+{
+  return d->tag;
+}
+
+PropertyMap ASF::File::properties() const
+{
+  return d->tag->properties();
+}
+
+void ASF::File::removeUnsupportedProperties(const StringList &properties)
+{
+  d->tag->removeUnsupportedProperties(properties);
+}
+
+PropertyMap ASF::File::setProperties(const PropertyMap &properties)
+{
+  return d->tag->setProperties(properties);
+}
+
+ASF::Properties *ASF::File::audioProperties() const
+{
+  return d->properties;
+}
+
+bool ASF::File::save()
+{
+  if(readOnly()) {
+    debug("ASF::File::save() -- File is read only.");
+    return false;
+  }
+
+  if(!isValid()) {
+    debug("ASF::File::save() -- Trying to save invalid file.");
+    return false;
+  }
+
+  if(!d->contentDescriptionObject) {
+    d->contentDescriptionObject = new FilePrivate::ContentDescriptionObject();
+    d->objects.append(d->contentDescriptionObject);
+  }
+  if(!d->extendedContentDescriptionObject) {
+    d->extendedContentDescriptionObject = new FilePrivate::ExtendedContentDescriptionObject();
+    d->objects.append(d->extendedContentDescriptionObject);
+  }
+  if(!d->headerExtensionObject) {
+    d->headerExtensionObject = new FilePrivate::HeaderExtensionObject();
+    d->objects.append(d->headerExtensionObject);
+  }
+  if(!d->metadataObject) {
+    d->metadataObject = new FilePrivate::MetadataObject();
+    d->headerExtensionObject->objects.append(d->metadataObject);
+  }
+  if(!d->metadataLibraryObject) {
+    d->metadataLibraryObject = new FilePrivate::MetadataLibraryObject();
+    d->headerExtensionObject->objects.append(d->metadataLibraryObject);
+  }
+
+  d->extendedContentDescriptionObject->attributeData.clear();
+  d->metadataObject->attributeData.clear();
+  d->metadataLibraryObject->attributeData.clear();
+
+  const AttributeListMap allAttributes = d->tag->attributeListMap();
+
+  for(AttributeListMap::ConstIterator it = allAttributes.begin(); it != allAttributes.end(); ++it) {
+
+    const String &name = it->first;
+    const AttributeList &attributes = it->second;
+
+    bool inExtendedContentDescriptionObject = false;
+    bool inMetadataObject = false;
+
+    for(AttributeList::ConstIterator jt = attributes.begin(); jt != attributes.end(); ++jt) {
+
+      const Attribute &attribute = *jt;
+      const bool largeValue = (attribute.dataSize() > 65535);
+      const bool guid       = (attribute.type() == Attribute::GuidType);
+
+      if(!inExtendedContentDescriptionObject && !guid && !largeValue && attribute.language() == 0 && attribute.stream() == 0) {
+        d->extendedContentDescriptionObject->attributeData.append(attribute.render(name));
+        inExtendedContentDescriptionObject = true;
+      }
+      else if(!inMetadataObject && !guid && !largeValue && attribute.language() == 0 && attribute.stream() != 0) {
+        d->metadataObject->attributeData.append(attribute.render(name, 1));
+        inMetadataObject = true;
+      }
+      else {
+        d->metadataLibraryObject->attributeData.append(attribute.render(name, 2));
+      }
+    }
+  }
+
+  ByteVector data;
+  for(List<FilePrivate::BaseObject *>::ConstIterator it = d->objects.begin(); it != d->objects.end(); ++it) {
+    data.append((*it)->render(this));
+  }
+
+  seek(16);
+  writeBlock(ByteVector::fromLongLong(data.size() + 30, false));
+  writeBlock(ByteVector::fromUInt(d->objects.size(), false));
+  writeBlock(ByteVector("\x01\x02", 2));
+
+  insert(data, 30, static_cast<unsigned long>(d->headerSize - 30));
+
+  d->headerSize = data.size() + 30;
+
+  return true;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// private members
+////////////////////////////////////////////////////////////////////////////////
+
+void ASF::File::read()
+{
+  if(!isValid())
+    return;
+
+  if(readBlock(16) != headerGuid) {
+    debug("ASF::File::read(): Not an ASF file.");
+    setValid(false);
+    return;
+  }
+
+  d->tag = new ASF::Tag();
+  d->properties = new ASF::Properties();
+
+  bool ok;
+  d->headerSize = readQWORD(this, &ok);
+  if(!ok) {
+    setValid(false);
+    return;
+  }
+  int numObjects = readDWORD(this, &ok);
+  if(!ok) {
+    setValid(false);
+    return;
+  }
+  seek(2, Current);
+
+  FilePrivate::FilePropertiesObject   *filePropertiesObject   = 0;
+  FilePrivate::StreamPropertiesObject *streamPropertiesObject = 0;
+  for(int i = 0; i < numObjects; i++) {
+    const ByteVector guid = readBlock(16);
+    if(guid.size() != 16) {
+      setValid(false);
+      break;
+    }
+    long size = (long)readQWORD(this, &ok);
+    if(!ok) {
+      setValid(false);
+      break;
+    }
+    FilePrivate::BaseObject *obj;
+    if(guid == filePropertiesGuid) {
+      filePropertiesObject = new FilePrivate::FilePropertiesObject();
+      obj = filePropertiesObject;
+    }
+    else if(guid == streamPropertiesGuid) {
+      streamPropertiesObject = new FilePrivate::StreamPropertiesObject();
+      obj = streamPropertiesObject;
+    }
+    else if(guid == contentDescriptionGuid) {
+      d->contentDescriptionObject = new FilePrivate::ContentDescriptionObject();
+      obj = d->contentDescriptionObject;
+    }
+    else if(guid == extendedContentDescriptionGuid) {
+      d->extendedContentDescriptionObject = new FilePrivate::ExtendedContentDescriptionObject();
+      obj = d->extendedContentDescriptionObject;
+    }
+    else if(guid == headerExtensionGuid) {
+      d->headerExtensionObject = new FilePrivate::HeaderExtensionObject();
+      obj = d->headerExtensionObject;
+    }
+    else if(guid == codecListGuid) {
+      obj = new FilePrivate::CodecListObject();
+    }
+    else {
+      if(guid == contentEncryptionGuid ||
+         guid == extendedContentEncryptionGuid ||
+         guid == advancedContentEncryptionGuid) {
+        d->properties->setEncrypted(true);
+      }
+      obj = new FilePrivate::UnknownObject(guid);
+    }
+    obj->parse(this, size);
+    d->objects.append(obj);
+  }
+
+  if(!filePropertiesObject || !streamPropertiesObject) {
+    debug("ASF::File::read(): Missing mandatory header objects.");
+    setValid(false);
+    return;
+  }
+}

3rdparty/taglib/asf/asffile.h

@@ -0,0 +1,138 @@
+/**************************************************************************
+    copyright            : (C) 2005-2007 by Lukáš Lalinský
+    email                : lalinsky@gmail.com
+ **************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#ifndef TAGLIB_ASFFILE_H
+#define TAGLIB_ASFFILE_H
+
+#include "tag.h"
+#include "tfile.h"
+#include "taglib_export.h"
+#include "asfproperties.h"
+#include "asftag.h"
+
+namespace TagLib {
+
+  //! An implementation of ASF (WMA) metadata
+  namespace ASF {
+
+    /*!
+     * This implements and provides an interface for ASF files to the
+     * TagLib::Tag and TagLib::AudioProperties interfaces by way of implementing
+     * the abstract TagLib::File API as well as providing some additional
+     * information specific to ASF files.
+     */
+    class TAGLIB_EXPORT File : public TagLib::File
+    {
+    public:
+
+      /*!
+       * Constructs an ASF file from \a file.
+       *
+       * \note In the current implementation, both \a readProperties and
+       * \a propertiesStyle are ignored.  The audio properties are always
+       * read.
+       */
+      File(FileName file, bool readProperties = true,
+           Properties::ReadStyle propertiesStyle = Properties::Average);
+
+      /*!
+       * Constructs an ASF file from \a stream.
+       *
+       * \note In the current implementation, both \a readProperties and
+       * \a propertiesStyle are ignored.  The audio properties are always
+       * read.
+       *
+       * \note TagLib will *not* take ownership of the stream, the caller is
+       * responsible for deleting it after the File object.
+       */
+      File(IOStream *stream, bool readProperties = true,
+           Properties::ReadStyle propertiesStyle = Properties::Average);
+
+      /*!
+       * Destroys this instance of the File.
+       */
+      virtual ~File();
+
+      /*!
+       * Returns a pointer to the ASF tag of the file.
+       *
+       * ASF::Tag implements the tag interface, so this serves as the
+       * reimplementation of TagLib::File::tag().
+       *
+       * \note The Tag <b>is still</b> owned by the ASF::File and should not be
+       * deleted by the user.  It will be deleted when the file (object) is
+       * destroyed.
+       */
+      virtual Tag *tag() const;
+
+      /*!
+       * Implements the unified property interface -- export function.
+       */
+      PropertyMap properties() const;
+
+      /*!
+       * Removes unsupported properties. Forwards to the actual Tag's
+       * removeUnsupportedProperties() function.
+       */
+      void removeUnsupportedProperties(const StringList &properties);
+
+      /*!
+       * Implements the unified property interface -- import function.
+       */
+      PropertyMap setProperties(const PropertyMap &);
+
+      /*!
+       * Returns the ASF audio properties for this file.
+       */
+      virtual Properties *audioProperties() const;
+
+      /*!
+       * Save the file.
+       *
+       * This returns true if the save was successful.
+       */
+      virtual bool save();
+
+      /*!
+       * Returns whether or not the given \a stream can be opened as an ASF
+       * file.
+       *
+       * \note This method is designed to do a quick check.  The result may
+       * not necessarily be correct.
+       */
+      static bool isSupported(IOStream *stream);
+
+    private:
+      void read();
+
+      class FilePrivate;
+      FilePrivate *d;
+    };
+
+  }
+
+}
+
+#endif

3rdparty/taglib/asf/asfpicture.cpp

@@ -0,0 +1,183 @@
+/**************************************************************************
+    copyright            : (C) 2010 by Anton Sergunov
+    email                : setosha@gmail.com
+ **************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#include <taglib.h>
+#include <tdebug.h>
+#include <trefcounter.h>
+
+#include "asfattribute.h"
+#include "asffile.h"
+#include "asfpicture.h"
+#include "asfutils.h"
+
+using namespace TagLib;
+
+class ASF::Picture::PicturePrivate : public RefCounter
+{
+public:
+  bool valid;
+  Type type;
+  String mimeType;
+  String description;
+  ByteVector picture;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+// Picture class members
+////////////////////////////////////////////////////////////////////////////////
+
+ASF::Picture::Picture() :
+  d(new PicturePrivate())
+{
+  d->valid = true;
+}
+
+ASF::Picture::Picture(const Picture& other) :
+  d(other.d)
+{
+  d->ref();
+}
+
+ASF::Picture::~Picture()
+{
+  if(d->deref())
+    delete d;
+}
+
+bool ASF::Picture::isValid() const
+{
+  return d->valid;
+}
+
+String ASF::Picture::mimeType() const
+{
+  return d->mimeType;
+}
+
+void ASF::Picture::setMimeType(const String &value)
+{
+  d->mimeType = value;
+}
+
+ASF::Picture::Type ASF::Picture::type() const
+{
+  return d->type;
+}
+
+void ASF::Picture::setType(const ASF::Picture::Type& t)
+{
+  d->type = t;
+}
+
+String ASF::Picture::description() const
+{
+  return d->description;
+}
+
+void ASF::Picture::setDescription(const String &desc)
+{
+  d->description = desc;
+}
+
+ByteVector ASF::Picture::picture() const
+{
+  return d->picture;
+}
+
+void ASF::Picture::setPicture(const ByteVector &p)
+{
+  d->picture = p;
+}
+
+int ASF::Picture::dataSize() const
+{
+  return
+    9 + (d->mimeType.length() + d->description.length()) * 2 +
+    d->picture.size();
+}
+
+ASF::Picture& ASF::Picture::operator=(const ASF::Picture& other)
+{
+  Picture(other).swap(*this);
+  return *this;
+}
+
+void ASF::Picture::swap(Picture &other)
+{
+  using std::swap;
+
+  swap(d, other.d);
+}
+
+ByteVector ASF::Picture::render() const
+{
+  if(!isValid())
+    return ByteVector();
+
+  return
+    ByteVector((char)d->type) +
+    ByteVector::fromUInt(d->picture.size(), false) +
+    renderString(d->mimeType) +
+    renderString(d->description) +
+    d->picture;
+}
+
+void ASF::Picture::parse(const ByteVector& bytes)
+{
+  d->valid = false;
+  if(bytes.size() < 9)
+    return;
+  int pos = 0;
+  d->type = (Type)bytes[0]; ++pos;
+  const unsigned int dataLen = bytes.toUInt(pos, false); pos+=4;
+
+  const ByteVector nullStringTerminator(2, 0);
+
+  int endPos = bytes.find(nullStringTerminator, pos, 2);
+  if(endPos < 0)
+    return;
+  d->mimeType = String(bytes.mid(pos, endPos - pos), String::UTF16LE);
+  pos = endPos+2;
+
+  endPos = bytes.find(nullStringTerminator, pos, 2);
+  if(endPos < 0)
+    return;
+  d->description = String(bytes.mid(pos, endPos - pos), String::UTF16LE);
+  pos = endPos+2;
+
+  if(dataLen + pos != bytes.size())
+    return;
+
+  d->picture = bytes.mid(pos, dataLen);
+  d->valid = true;
+  return;
+}
+
+ASF::Picture ASF::Picture::fromInvalid()
+{
+  Picture ret;
+  ret.d->valid = false;
+  return ret;
+}

3rdparty/taglib/asf/asfpicture.h

@@ -0,0 +1,222 @@
+/**************************************************************************
+    copyright            : (C) 2010 by Anton Sergunov
+    email                : setosha@gmail.com
+ **************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#ifndef ASFPICTURE_H
+#define ASFPICTURE_H
+
+#include "tstring.h"
+#include "tbytevector.h"
+#include "taglib_export.h"
+#include "attachedpictureframe.h"
+
+namespace TagLib
+{
+  namespace ASF
+  {
+
+    //! An ASF attached picture interface implementation
+
+    /*!
+     * This is an implementation of ASF attached pictures interface.  Pictures may be
+     * included in attributes, one per WM/Picture attribute (but there may be multiple WM/Picture
+     * attribute in a single tag).  These pictures are usually in either JPEG or
+     * PNG format.
+     * \see Attribute::toPicture()
+     * \see Attribute::Attribute(const Picture& picture)
+     */
+    class TAGLIB_EXPORT Picture {
+    public:
+
+      /*!
+       * This describes the function or content of the picture.
+       */
+      enum Type {
+        //! A type not enumerated below
+        Other              = 0x00,
+        //! 32x32 PNG image that should be used as the file icon
+        FileIcon           = 0x01,
+        //! File icon of a different size or format
+        OtherFileIcon      = 0x02,
+        //! Front cover image of the album
+        FrontCover         = 0x03,
+        //! Back cover image of the album
+        BackCover          = 0x04,
+        //! Inside leaflet page of the album
+        LeafletPage        = 0x05,
+        //! Image from the album itself
+        Media              = 0x06,
+        //! Picture of the lead artist or soloist
+        LeadArtist         = 0x07,
+        //! Picture of the artist or performer
+        Artist             = 0x08,
+        //! Picture of the conductor
+        Conductor          = 0x09,
+        //! Picture of the band or orchestra
+        Band               = 0x0A,
+        //! Picture of the composer
+        Composer           = 0x0B,
+        //! Picture of the lyricist or text writer
+        Lyricist           = 0x0C,
+        //! Picture of the recording location or studio
+        RecordingLocation  = 0x0D,
+        //! Picture of the artists during recording
+        DuringRecording    = 0x0E,
+        //! Picture of the artists during performance
+        DuringPerformance  = 0x0F,
+        //! Picture from a movie or video related to the track
+        MovieScreenCapture = 0x10,
+        //! Picture of a large, coloured fish
+        ColouredFish       = 0x11,
+        //! Illustration related to the track
+        Illustration       = 0x12,
+        //! Logo of the band or performer
+        BandLogo           = 0x13,
+        //! Logo of the publisher (record company)
+        PublisherLogo      = 0x14
+      };
+
+      /*!
+       * Constructs an empty picture.
+       */
+      Picture();
+
+      /*!
+       * Construct an picture as a copy of \a other.
+       */
+      Picture(const Picture& other);
+
+      /*!
+       * Destroys the picture.
+       */
+      virtual ~Picture();
+
+      /*!
+       * Copies the contents of \a other into this picture.
+       */
+      Picture& operator=(const Picture& other);
+
+      /*!
+       * Exchanges the content of the Picture by the content of \a other.
+       */
+      void swap(Picture &other);
+
+      /*!
+       * Returns true if Picture stores valid picture
+       */
+      bool isValid() const;
+
+      /*!
+       * Returns the mime type of the image. This should in most cases be
+       * "image/png" or "image/jpeg".
+       * \see setMimeType(const String &)
+       * \see picture()
+       * \see setPicture(const ByteArray&)
+       */
+      String mimeType() const;
+
+      /*!
+       * Sets the mime type of the image.  This should in most cases be
+       * "image/png" or "image/jpeg".
+       * \see setMimeType(const String &)
+       * \see picture()
+       * \see setPicture(const ByteArray&)
+       */
+      void setMimeType(const String &value);
+
+      /*!
+       * Returns the type of the image.
+       *
+       * \see Type
+       * \see setType()
+       */
+      Type type() const;
+
+      /*!
+       * Sets the type for the image.
+       *
+       * \see Type
+       * \see type()
+       */
+      void setType(const ASF::Picture::Type& t);
+
+      /*!
+       * Returns a text description of the image.
+       *
+       * \see setDescription()
+       */
+      String description() const;
+
+      /*!
+       * Sets a textual description of the image to \a desc.
+       *
+       * \see description()
+       */
+      void setDescription(const String &desc);
+
+      /*!
+       * Returns the image data as a ByteVector.
+       *
+       * \note ByteVector has a data() method that returns a const char * which
+       * should make it easy to export this data to external programs.
+       *
+       * \see setPicture()
+       * \see mimeType()
+       */
+      ByteVector picture() const;
+
+      /*!
+       * Sets the image data to \a p.  \a p should be of the type specified in
+       * this frame's mime-type specification.
+       *
+       * \see picture()
+       * \see mimeType()
+       * \see setMimeType()
+       */
+      void setPicture(const ByteVector &p);
+
+      /*!
+       * Returns picture as binary raw data \a value
+       */
+      ByteVector render() const;
+
+      /*!
+       * Returns picture as binary raw data \a value
+       */
+      int dataSize() const;
+
+#ifndef DO_NOT_DOCUMENT
+      /* THIS IS PRIVATE, DON'T TOUCH IT! */
+      void parse(const ByteVector& );
+      static Picture fromInvalid();
+#endif
+
+      private:
+        class PicturePrivate;
+        PicturePrivate *d;
+      };
+  }
+}
+
+#endif // ASFPICTURE_H

3rdparty/taglib/asf/asfproperties.cpp

@@ -0,0 +1,194 @@
+/**************************************************************************
+    copyright            : (C) 2005-2007 by Lukáš Lalinský
+    email                : lalinsky@gmail.com
+ **************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#include <tdebug.h>
+#include <tstring.h>
+#include "asfproperties.h"
+
+using namespace TagLib;
+
+class ASF::Properties::PropertiesPrivate
+{
+public:
+  PropertiesPrivate() :
+    length(0),
+    bitrate(0),
+    sampleRate(0),
+    channels(0),
+    bitsPerSample(0),
+    codec(ASF::Properties::Unknown),
+    encrypted(false) {}
+
+  int length;
+  int bitrate;
+  int sampleRate;
+  int channels;
+  int bitsPerSample;
+  ASF::Properties::Codec codec;
+  String codecName;
+  String codecDescription;
+  bool encrypted;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+// public members
+////////////////////////////////////////////////////////////////////////////////
+
+ASF::Properties::Properties() :
+  AudioProperties(AudioProperties::Average),
+  d(new PropertiesPrivate())
+{
+}
+
+ASF::Properties::~Properties()
+{
+  delete d;
+}
+
+int ASF::Properties::length() const
+{
+  return lengthInSeconds();
+}
+
+int ASF::Properties::lengthInSeconds() const
+{
+  return d->length / 1000;
+}
+
+int ASF::Properties::lengthInMilliseconds() const
+{
+  return d->length;
+}
+
+int ASF::Properties::bitrate() const
+{
+  return d->bitrate;
+}
+
+int ASF::Properties::sampleRate() const
+{
+  return d->sampleRate;
+}
+
+int ASF::Properties::channels() const
+{
+  return d->channels;
+}
+
+int ASF::Properties::bitsPerSample() const
+{
+  return d->bitsPerSample;
+}
+
+ASF::Properties::Codec ASF::Properties::codec() const
+{
+  return d->codec;
+}
+
+String ASF::Properties::codecName() const
+{
+  return d->codecName;
+}
+
+String ASF::Properties::codecDescription() const
+{
+  return d->codecDescription;
+}
+
+bool ASF::Properties::isEncrypted() const
+{
+  return d->encrypted;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// private members
+////////////////////////////////////////////////////////////////////////////////
+
+void ASF::Properties::setLength(int /*length*/)
+{
+  debug("ASF::Properties::setLength() -- This method is deprecated. Do not use.");
+}
+
+void ASF::Properties::setLengthInMilliseconds(int value)
+{
+  d->length = value;
+}
+
+void ASF::Properties::setBitrate(int value)
+{
+  d->bitrate = value;
+}
+
+void ASF::Properties::setSampleRate(int value)
+{
+  d->sampleRate = value;
+}
+
+void ASF::Properties::setChannels(int value)
+{
+  d->channels = value;
+}
+
+void ASF::Properties::setBitsPerSample(int value)
+{
+  d->bitsPerSample = value;
+}
+
+void ASF::Properties::setCodec(int value)
+{
+  switch(value)
+  {
+  case 0x0160:
+    d->codec = WMA1;
+    break;
+  case 0x0161:
+    d->codec = WMA2;
+    break;
+  case 0x0162:
+    d->codec = WMA9Pro;
+    break;
+  case 0x0163:
+    d->codec = WMA9Lossless;
+    break;
+  default:
+    d->codec = Unknown;
+    break;
+  }
+}
+
+void ASF::Properties::setCodecName(const String &value)
+{
+  d->codecName = value;
+}
+
+void ASF::Properties::setCodecDescription(const String &value)
+{
+  d->codecDescription = value;
+}
+
+void ASF::Properties::setEncrypted(bool value)
+{
+  d->encrypted = value;
+}

3rdparty/taglib/asf/asfproperties.h

@@ -0,0 +1,186 @@
+/**************************************************************************
+    copyright            : (C) 2005-2007 by Lukáš Lalinský
+    email                : lalinsky@gmail.com
+ **************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#ifndef TAGLIB_ASFPROPERTIES_H
+#define TAGLIB_ASFPROPERTIES_H
+
+#include "audioproperties.h"
+#include "tstring.h"
+#include "taglib_export.h"
+
+namespace TagLib {
+
+  namespace ASF {
+
+    //! An implementation of ASF audio properties
+    class TAGLIB_EXPORT Properties : public AudioProperties
+    {
+    public:
+
+      /*!
+       * Audio codec types can be used in ASF file.
+       */
+      enum Codec
+      {
+        /*!
+         * Couldn't detect the codec.
+         */
+        Unknown = 0,
+
+        /*!
+         * Windows Media Audio 1
+         */
+        WMA1,
+
+        /*!
+         * Windows Media Audio 2 or above
+         */
+        WMA2,
+
+        /*!
+         * Windows Media Audio 9 Professional
+         */
+        WMA9Pro,
+
+        /*!
+         * Windows Media Audio 9 Lossless
+         */
+        WMA9Lossless,
+      };
+
+      /*!
+       * Creates an instance of ASF::Properties.
+       */
+      Properties();
+
+      /*!
+       * Destroys this ASF::Properties instance.
+       */
+      virtual ~Properties();
+
+      /*!
+       * Returns the length of the file in seconds.  The length is rounded down to
+       * the nearest whole second.
+       *
+       * \note This method is just an alias of lengthInSeconds().
+       *
+       * \deprecated
+       */
+      virtual int length() const;
+
+      /*!
+       * Returns the length of the file in seconds.  The length is rounded down to
+       * the nearest whole second.
+       *
+       * \see lengthInMilliseconds()
+       */
+      // BIC: make virtual
+      int lengthInSeconds() const;
+
+      /*!
+       * Returns the length of the file in milliseconds.
+       *
+       * \see lengthInSeconds()
+       */
+      // BIC: make virtual
+      int lengthInMilliseconds() const;
+
+      /*!
+       * Returns the average bit rate of the file in kb/s.
+       */
+      virtual int bitrate() const;
+
+      /*!
+       * Returns the sample rate in Hz.
+       */
+      virtual int sampleRate() const;
+
+      /*!
+       * Returns the number of audio channels.
+       */
+      virtual int channels() const;
+
+      /*!
+       * Returns the number of bits per audio sample.
+       */
+      int bitsPerSample() const;
+
+      /*!
+       * Returns the codec used in the file.
+       *
+       * \see codecName()
+       * \see codecDescription()
+       */
+      Codec codec() const;
+
+      /*!
+       * Returns the concrete codec name, for example "Windows Media Audio 9.1"
+       * used in the file if available, otherwise an empty string.
+       *
+       * \see codec()
+       * \see codecDescription()
+       */
+      String codecName() const;
+
+      /*!
+       * Returns the codec description, typically contains the encoder settings,
+       * for example "VBR Quality 50, 44kHz, stereo 1-pass VBR" if available,
+       * otherwise an empty string.
+       *
+       * \see codec()
+       * \see codecName()
+       */
+      String codecDescription() const;
+
+      /*!
+       * Returns whether or not the file is encrypted.
+       */
+      bool isEncrypted() const;
+
+#ifndef DO_NOT_DOCUMENT
+      // deprecated
+      void setLength(int value);
+
+      void setLengthInMilliseconds(int value);
+      void setBitrate(int value);
+      void setSampleRate(int value);
+      void setChannels(int value);
+      void setBitsPerSample(int value);
+      void setCodec(int value);
+      void setCodecName(const String &value);
+      void setCodecDescription(const String &value);
+      void setEncrypted(bool value);
+#endif
+
+    private:
+      class PropertiesPrivate;
+      PropertiesPrivate *d;
+    };
+
+  }
+
+}
+
+#endif

3rdparty/taglib/asf/asftag.cpp

@@ -0,0 +1,378 @@
+/**************************************************************************
+    copyright            : (C) 2005-2007 by Lukáš Lalinský
+    email                : lalinsky@gmail.com
+ **************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#include <tpropertymap.h>
+#include "asftag.h"
+
+using namespace TagLib;
+
+class ASF::Tag::TagPrivate
+{
+public:
+  String title;
+  String artist;
+  String copyright;
+  String comment;
+  String rating;
+  AttributeListMap attributeListMap;
+};
+
+ASF::Tag::Tag() :
+  TagLib::Tag(),
+  d(new TagPrivate())
+{
+}
+
+ASF::Tag::~Tag()
+{
+  delete d;
+}
+
+String ASF::Tag::title() const
+{
+  return d->title;
+}
+
+String ASF::Tag::artist() const
+{
+  return d->artist;
+}
+
+String ASF::Tag::album() const
+{
+  if(d->attributeListMap.contains("WM/AlbumTitle"))
+    return d->attributeListMap["WM/AlbumTitle"][0].toString();
+  return String();
+}
+
+String ASF::Tag::copyright() const
+{
+  return d->copyright;
+}
+
+String ASF::Tag::comment() const
+{
+  return d->comment;
+}
+
+String ASF::Tag::rating() const
+{
+  return d->rating;
+}
+
+unsigned int ASF::Tag::year() const
+{
+  if(d->attributeListMap.contains("WM/Year"))
+    return d->attributeListMap["WM/Year"][0].toString().toInt();
+  return 0;
+}
+
+unsigned int ASF::Tag::track() const
+{
+  if(d->attributeListMap.contains("WM/TrackNumber")) {
+    const ASF::Attribute attr = d->attributeListMap["WM/TrackNumber"][0];
+    if(attr.type() == ASF::Attribute::DWordType)
+      return attr.toUInt();
+    else
+      return attr.toString().toInt();
+  }
+  if(d->attributeListMap.contains("WM/Track"))
+    return d->attributeListMap["WM/Track"][0].toUInt();
+  return 0;
+}
+
+String ASF::Tag::genre() const
+{
+  if(d->attributeListMap.contains("WM/Genre"))
+    return d->attributeListMap["WM/Genre"][0].toString();
+  return String();
+}
+
+void ASF::Tag::setTitle(const String &value)
+{
+  d->title = value;
+}
+
+void ASF::Tag::setArtist(const String &value)
+{
+  d->artist = value;
+}
+
+void ASF::Tag::setCopyright(const String &value)
+{
+  d->copyright = value;
+}
+
+void ASF::Tag::setComment(const String &value)
+{
+  d->comment = value;
+}
+
+void ASF::Tag::setRating(const String &value)
+{
+  d->rating = value;
+}
+
+void ASF::Tag::setAlbum(const String &value)
+{
+  setAttribute("WM/AlbumTitle", value);
+}
+
+void ASF::Tag::setGenre(const String &value)
+{
+  setAttribute("WM/Genre", value);
+}
+
+void ASF::Tag::setYear(unsigned int value)
+{
+  setAttribute("WM/Year", String::number(value));
+}
+
+void ASF::Tag::setTrack(unsigned int value)
+{
+  setAttribute("WM/TrackNumber", String::number(value));
+}
+
+ASF::AttributeListMap& ASF::Tag::attributeListMap()
+{
+  return d->attributeListMap;
+}
+
+const ASF::AttributeListMap &ASF::Tag::attributeListMap() const
+{
+  return d->attributeListMap;
+}
+
+bool ASF::Tag::contains(const String &key) const
+{
+  return d->attributeListMap.contains(key);
+}
+
+void ASF::Tag::removeItem(const String &key)
+{
+  d->attributeListMap.erase(key);
+}
+
+ASF::AttributeList ASF::Tag::attribute(const String &name) const
+{
+  return d->attributeListMap[name];
+}
+
+void ASF::Tag::setAttribute(const String &name, const Attribute &attribute)
+{
+  AttributeList value;
+  value.append(attribute);
+  d->attributeListMap.insert(name, value);
+}
+
+void ASF::Tag::setAttribute(const String &name, const AttributeList &values)
+{
+  d->attributeListMap.insert(name, values);
+}
+
+void ASF::Tag::addAttribute(const String &name, const Attribute &attribute)
+{
+  if(d->attributeListMap.contains(name)) {
+    d->attributeListMap[name].append(attribute);
+  }
+  else {
+    setAttribute(name, attribute);
+  }
+}
+
+bool ASF::Tag::isEmpty() const
+{
+  return TagLib::Tag::isEmpty() &&
+         copyright().isEmpty() &&
+         rating().isEmpty() &&
+         d->attributeListMap.isEmpty();
+}
+
+namespace
+{
+  const char *keyTranslation[][2] = {
+    { "WM/AlbumTitle", "ALBUM" },
+    { "WM/AlbumArtist", "ALBUMARTIST" },
+    { "WM/Composer", "COMPOSER" },
+    { "WM/Writer", "WRITER" },
+    { "WM/Conductor", "CONDUCTOR" },
+    { "WM/ModifiedBy", "REMIXER" },
+    { "WM/Year", "DATE" },
+    { "WM/OriginalReleaseYear", "ORIGINALDATE" },
+    { "WM/Producer", "PRODUCER" },
+    { "WM/ContentGroupDescription", "GROUPING" },
+    { "WM/SubTitle", "SUBTITLE" },
+    { "WM/SetSubTitle", "DISCSUBTITLE" },
+    { "WM/TrackNumber", "TRACKNUMBER" },
+    { "WM/PartOfSet", "DISCNUMBER" },
+    { "WM/Genre", "GENRE" },
+    { "WM/BeatsPerMinute", "BPM" },
+    { "WM/Mood", "MOOD" },
+    { "WM/ISRC", "ISRC" },
+    { "WM/Lyrics", "LYRICS" },
+    { "WM/Media", "MEDIA" },
+    { "WM/Publisher", "LABEL" },
+    { "WM/CatalogNo", "CATALOGNUMBER" },
+    { "WM/Barcode", "BARCODE" },
+    { "WM/EncodedBy", "ENCODEDBY" },
+    { "WM/AlbumSortOrder", "ALBUMSORT" },
+    { "WM/AlbumArtistSortOrder", "ALBUMARTISTSORT" },
+    { "WM/ArtistSortOrder", "ARTISTSORT" },
+    { "WM/TitleSortOrder", "TITLESORT" },
+    { "WM/Script", "SCRIPT" },
+    { "WM/Language", "LANGUAGE" },
+    { "MusicBrainz/Track Id", "MUSICBRAINZ_TRACKID" },
+    { "MusicBrainz/Artist Id", "MUSICBRAINZ_ARTISTID" },
+    { "MusicBrainz/Album Id", "MUSICBRAINZ_ALBUMID" },
+    { "MusicBrainz/Album Artist Id", "MUSICBRAINZ_ALBUMARTISTID" },
+    { "MusicBrainz/Release Group Id", "MUSICBRAINZ_RELEASEGROUPID" },
+    { "MusicBrainz/Work Id", "MUSICBRAINZ_WORKID" },
+    { "MusicIP/PUID", "MUSICIP_PUID" },
+    { "Acoustid/Id", "ACOUSTID_ID" },
+    { "Acoustid/Fingerprint", "ACOUSTID_FINGERPRINT" },
+  };
+  const size_t keyTranslationSize = sizeof(keyTranslation) / sizeof(keyTranslation[0]);
+
+  String translateKey(const String &key)
+  {
+    for(size_t i = 0; i < keyTranslationSize; ++i) {
+      if(key == keyTranslation[i][0])
+        return keyTranslation[i][1];
+    }
+
+    return String();
+  }
+}
+
+PropertyMap ASF::Tag::properties() const
+{
+  PropertyMap props;
+
+  if(!d->title.isEmpty()) {
+    props["TITLE"] = d->title;
+  }
+  if(!d->artist.isEmpty()) {
+    props["ARTIST"] = d->artist;
+  }
+  if(!d->copyright.isEmpty()) {
+    props["COPYRIGHT"] = d->copyright;
+  }
+  if(!d->comment.isEmpty()) {
+    props["COMMENT"] = d->comment;
+  }
+
+  ASF::AttributeListMap::ConstIterator it = d->attributeListMap.begin();
+  for(; it != d->attributeListMap.end(); ++it) {
+    const String key = translateKey(it->first);
+    if(!key.isEmpty()) {
+      AttributeList::ConstIterator it2 = it->second.begin();
+      for(; it2 != it->second.end(); ++it2) {
+        if(key == "TRACKNUMBER") {
+          if(it2->type() == ASF::Attribute::DWordType)
+            props.insert(key, String::number(it2->toUInt()));
+          else
+            props.insert(key, it2->toString());
+        }
+        else {
+          props.insert(key, it2->toString());
+        }
+      }
+    }
+    else {
+      props.unsupportedData().append(it->first);
+    }
+  }
+  return props;
+}
+
+void ASF::Tag::removeUnsupportedProperties(const StringList &props)
+{
+  StringList::ConstIterator it = props.begin();
+  for(; it != props.end(); ++it)
+    d->attributeListMap.erase(*it);
+}
+
+PropertyMap ASF::Tag::setProperties(const PropertyMap &props)
+{
+  static Map<String, String> reverseKeyMap;
+  if(reverseKeyMap.isEmpty()) {
+    int numKeys = sizeof(keyTranslation) / sizeof(keyTranslation[0]);
+    for(int i = 0; i < numKeys; i++) {
+      reverseKeyMap[keyTranslation[i][1]] = keyTranslation[i][0];
+    }
+  }
+
+  PropertyMap origProps = properties();
+  PropertyMap::ConstIterator it = origProps.begin();
+  for(; it != origProps.end(); ++it) {
+    if(!props.contains(it->first) || props[it->first].isEmpty()) {
+      if(it->first == "TITLE") {
+        d->title.clear();
+      }
+      else if(it->first == "ARTIST") {
+        d->artist.clear();
+      }
+      else if(it->first == "COMMENT") {
+        d->comment.clear();
+      }
+      else if(it->first == "COPYRIGHT") {
+        d->copyright.clear();
+      }
+      else {
+        d->attributeListMap.erase(reverseKeyMap[it->first]);
+      }
+    }
+  }
+
+  PropertyMap ignoredProps;
+  it = props.begin();
+  for(; it != props.end(); ++it) {
+    if(reverseKeyMap.contains(it->first)) {
+      String name = reverseKeyMap[it->first];
+      removeItem(name);
+      StringList::ConstIterator it2 = it->second.begin();
+      for(; it2 != it->second.end(); ++it2) {
+        addAttribute(name, *it2);
+      }
+    }
+    else if(it->first == "TITLE") {
+      d->title = it->second.toString();
+    }
+    else if(it->first == "ARTIST") {
+      d->artist = it->second.toString();
+    }
+    else if(it->first == "COMMENT") {
+      d->comment = it->second.toString();
+    }
+    else if(it->first == "COPYRIGHT") {
+      d->copyright = it->second.toString();
+    }
+    else {
+      ignoredProps.insert(it->first, it->second);
+    }
+  }
+
+  return ignoredProps;
+}

3rdparty/taglib/asf/asftag.h

@@ -0,0 +1,209 @@
+/**************************************************************************
+    copyright            : (C) 2005-2007 by Lukáš Lalinský
+    email                : lalinsky@gmail.com
+ **************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#ifndef TAGLIB_ASFTAG_H
+#define TAGLIB_ASFTAG_H
+
+#include "tag.h"
+#include "tlist.h"
+#include "tmap.h"
+#include "taglib_export.h"
+#include "asfattribute.h"
+
+namespace TagLib {
+
+  namespace ASF {
+
+    typedef List<Attribute> AttributeList;
+    typedef Map<String, AttributeList> AttributeListMap;
+
+    class TAGLIB_EXPORT Tag : public TagLib::Tag {
+
+      friend class File;
+
+    public:
+
+      Tag();
+
+      virtual ~Tag();
+
+      /*!
+       * Returns the track name.
+       */
+      virtual String title() const;
+
+      /*!
+       * Returns the artist name.
+       */
+      virtual String artist() const;
+
+      /*!
+       * Returns the album name; if no album name is present in the tag
+       * String::null will be returned.
+       */
+      virtual String album() const;
+
+      /*!
+       * Returns the track comment.
+       */
+      virtual String comment() const;
+
+      /*!
+       * Returns the genre name; if no genre is present in the tag String::null
+       * will be returned.
+       */
+      virtual String genre() const;
+
+      /*!
+       * Returns the rating.
+       */
+      virtual String rating() const;
+
+      /*!
+       * Returns the genre name; if no genre is present in the tag String::null
+       * will be returned.
+       */
+      virtual String copyright() const;
+
+      /*!
+       * Returns the year; if there is no year set, this will return 0.
+       */
+      virtual unsigned int year() const;
+
+      /*!
+       * Returns the track number; if there is no track number set, this will
+       * return 0.
+       */
+      virtual unsigned int track() const;
+
+      /*!
+       * Sets the title to \a s.
+       */
+      virtual void setTitle(const String &s);
+
+      /*!
+       * Sets the artist to \a s.
+       */
+      virtual void setArtist(const String &s);
+
+      /*!
+       * Sets the album to \a s.  If \a s is String::null then this value will be
+       * cleared.
+       */
+      virtual void setAlbum(const String &s);
+
+      /*!
+       * Sets the comment to \a s.
+       */
+      virtual void setComment(const String &s);
+
+      /*!
+       * Sets the rating to \a s.
+       */
+      virtual void setRating(const String &s);
+
+      /*!
+       * Sets the copyright to \a s.
+       */
+      virtual void setCopyright(const String &s);
+
+      /*!
+       * Sets the genre to \a s.
+       */
+      virtual void setGenre(const String &s);
+
+      /*!
+       * Sets the year to \a i.  If \a s is 0 then this value will be cleared.
+       */
+      virtual void setYear(unsigned int i);
+
+      /*!
+       * Sets the track to \a i.  If \a s is 0 then this value will be cleared.
+       */
+      virtual void setTrack(unsigned int i);
+
+      /*!
+       * Returns true if the tag does not contain any data.  This should be
+       * reimplemented in subclasses that provide more than the basic tagging
+       * abilities in this class.
+       */
+      virtual bool isEmpty() const;
+
+      /*!
+       * \deprecated
+       */
+      AttributeListMap &attributeListMap();
+
+      /*!
+       * Returns a reference to the item list map.  This is an AttributeListMap of
+       * all of the items in the tag.
+       */
+      const AttributeListMap &attributeListMap() const;
+
+      /*!
+       * \return True if a value for \a attribute is currently set.
+       */
+      bool contains(const String &name) const;
+
+      /*!
+       * Removes the \a key attribute from the tag
+       */
+      void removeItem(const String &name);
+
+      /*!
+       * \return The list of values for the key \a name, or an empty list if no
+       * values have been set.
+       */
+      AttributeList attribute(const String &name) const;
+
+      /*!
+       * Sets the \a key attribute to the value of \a attribute. If an attribute
+       * with the \a key is already present, it will be replaced.
+       */
+      void setAttribute(const String &name, const Attribute &attribute);
+
+      /*!
+       * Sets multiple \a values to the key \a name.
+       */
+      void setAttribute(const String &name, const AttributeList &values);
+
+      /*!
+       * Sets the \a key attribute to the value of \a attribute. If an attribute
+       * with the \a key is already present, it will be added to the list.
+       */
+      void addAttribute(const String &name, const Attribute &attribute);
+
+      PropertyMap properties() const;
+      void removeUnsupportedProperties(const StringList& properties);
+      PropertyMap setProperties(const PropertyMap &properties);
+
+    private:
+
+      class TagPrivate;
+      TagPrivate *d;
+    };
+  }
+}
+#endif

3rdparty/taglib/asf/asfutils.h

@@ -0,0 +1,104 @@
+/***************************************************************************
+    copyright            : (C) 2015 by Tsuda Kageyu
+    email                : tsuda.kageyu@gmail.com
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#ifndef TAGLIB_ASFUTILS_H
+#define TAGLIB_ASFUTILS_H
+
+// THIS FILE IS NOT A PART OF THE TAGLIB API
+
+#ifndef DO_NOT_DOCUMENT  // tell Doxygen not to document this header
+
+namespace TagLib
+{
+  namespace ASF
+  {
+    namespace
+    {
+
+      inline unsigned short readWORD(File *file, bool *ok = 0)
+      {
+        const ByteVector v = file->readBlock(2);
+        if(v.size() != 2) {
+          if(ok) *ok = false;
+          return 0;
+        }
+        if(ok) *ok = true;
+        return v.toUShort(false);
+      }
+
+      inline unsigned int readDWORD(File *file, bool *ok = 0)
+      {
+        const ByteVector v = file->readBlock(4);
+        if(v.size() != 4) {
+          if(ok) *ok = false;
+          return 0;
+        }
+        if(ok) *ok = true;
+        return v.toUInt(false);
+      }
+
+      inline long long readQWORD(File *file, bool *ok = 0)
+      {
+        const ByteVector v = file->readBlock(8);
+        if(v.size() != 8) {
+          if(ok) *ok = false;
+          return 0;
+        }
+        if(ok) *ok = true;
+        return v.toLongLong(false);
+      }
+
+      inline String readString(File *file, int length)
+      {
+        ByteVector data = file->readBlock(length);
+        unsigned int size = data.size();
+        while (size >= 2) {
+          if(data[size - 1] != '\0' || data[size - 2] != '\0') {
+            break;
+          }
+          size -= 2;
+        }
+        if(size != data.size()) {
+          data.resize(size);
+        }
+        return String(data, String::UTF16LE);
+      }
+
+      inline ByteVector renderString(const String &str, bool includeLength = false)
+      {
+        ByteVector data = str.data(String::UTF16LE) + ByteVector::fromShort(0, false);
+        if(includeLength) {
+          data = ByteVector::fromShort(data.size(), false) + data;
+        }
+        return data;
+      }
+
+    }
+  }
+}
+
+#endif
+
+#endif

3rdparty/taglib/audioproperties.cpp

@@ -0,0 +1,111 @@
+/***************************************************************************
+    copyright            : (C) 2002 - 2008 by Scott Wheeler
+    email                : wheeler@kde.org
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#include <tbytevector.h>
+
+#include "aiffproperties.h"
+#include "apeproperties.h"
+#include "asfproperties.h"
+#include "flacproperties.h"
+#include "mp4properties.h"
+#include "mpcproperties.h"
+#include "mpegproperties.h"
+#include "opusproperties.h"
+#include "speexproperties.h"
+#include "trueaudioproperties.h"
+#include "vorbisproperties.h"
+#include "wavproperties.h"
+#include "wavpackproperties.h"
+
+#include "audioproperties.h"
+
+using namespace TagLib;
+
+// This macro is a workaround for the fact that we can't add virtual functions.
+// Should be true virtual functions in taglib2.
+
+#define VIRTUAL_FUNCTION_WORKAROUND(function_name, default_value)               \
+  if(dynamic_cast<const APE::Properties*>(this))                                \
+    return dynamic_cast<const APE::Properties*>(this)->function_name();         \
+  else if(dynamic_cast<const ASF::Properties*>(this))                           \
+    return dynamic_cast<const ASF::Properties*>(this)->function_name();         \
+  else if(dynamic_cast<const FLAC::Properties*>(this))                          \
+    return dynamic_cast<const FLAC::Properties*>(this)->function_name();        \
+  else if(dynamic_cast<const MP4::Properties*>(this))                           \
+    return dynamic_cast<const MP4::Properties*>(this)->function_name();         \
+  else if(dynamic_cast<const MPC::Properties*>(this))                           \
+    return dynamic_cast<const MPC::Properties*>(this)->function_name();         \
+  else if(dynamic_cast<const MPEG::Properties*>(this))                          \
+    return dynamic_cast<const MPEG::Properties*>(this)->function_name();        \
+  else if(dynamic_cast<const Ogg::Opus::Properties*>(this))                     \
+    return dynamic_cast<const Ogg::Opus::Properties*>(this)->function_name();   \
+  else if(dynamic_cast<const Ogg::Speex::Properties*>(this))                    \
+    return dynamic_cast<const Ogg::Speex::Properties*>(this)->function_name();  \
+  else if(dynamic_cast<const TrueAudio::Properties*>(this))                     \
+    return dynamic_cast<const TrueAudio::Properties*>(this)->function_name();   \
+  else if(dynamic_cast<const RIFF::AIFF::Properties*>(this))                    \
+    return dynamic_cast<const RIFF::AIFF::Properties*>(this)->function_name();  \
+  else if(dynamic_cast<const RIFF::WAV::Properties*>(this))                     \
+    return dynamic_cast<const RIFF::WAV::Properties*>(this)->function_name();   \
+  else if(dynamic_cast<const Vorbis::Properties*>(this))                        \
+    return dynamic_cast<const Vorbis::Properties*>(this)->function_name();      \
+  else if(dynamic_cast<const WavPack::Properties*>(this))                       \
+    return dynamic_cast<const WavPack::Properties*>(this)->function_name();     \
+  else                                                                          \
+    return (default_value);
+
+class AudioProperties::AudioPropertiesPrivate
+{
+
+};
+
+////////////////////////////////////////////////////////////////////////////////
+// public methods
+////////////////////////////////////////////////////////////////////////////////
+
+AudioProperties::~AudioProperties()
+{
+
+}
+
+int AudioProperties::lengthInSeconds() const
+{
+  VIRTUAL_FUNCTION_WORKAROUND(lengthInSeconds, 0)
+}
+
+int AudioProperties::lengthInMilliseconds() const
+{
+  VIRTUAL_FUNCTION_WORKAROUND(lengthInMilliseconds, 0)
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// protected methods
+////////////////////////////////////////////////////////////////////////////////
+
+AudioProperties::AudioProperties(ReadStyle) :
+  d(0)
+{
+
+}

3rdparty/taglib/audioproperties.h

@@ -0,0 +1,127 @@
+/***************************************************************************
+    copyright            : (C) 2002 - 2008 by Scott Wheeler
+    email                : wheeler@kde.org
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#ifndef TAGLIB_AUDIOPROPERTIES_H
+#define TAGLIB_AUDIOPROPERTIES_H
+
+#include "taglib_export.h"
+
+namespace TagLib {
+
+  //! A simple, abstract interface to common audio properties
+
+  /*!
+   * The values here are common to most audio formats.  For more specific, codec
+   * dependent values, please see see the subclasses APIs.  This is meant to
+   * compliment the TagLib::File and TagLib::Tag APIs in providing a simple
+   * interface that is sufficient for most applications.
+   */
+
+  class TAGLIB_EXPORT AudioProperties
+  {
+  public:
+
+    /*!
+     * Reading audio properties from a file can sometimes be very time consuming
+     * and for the most accurate results can often involve reading the entire
+     * file.  Because in many situations speed is critical or the accuracy of the
+     * values is not particularly important this allows the level of desired
+     * accuracy to be set.
+     */
+    enum ReadStyle {
+      //! Read as little of the file as possible
+      Fast,
+      //! Read more of the file and make better values guesses
+      Average,
+      //! Read as much of the file as needed to report accurate values
+      Accurate
+    };
+
+    /*!
+     * Destroys this AudioProperties instance.
+     */
+    virtual ~AudioProperties();
+
+    /*!
+     * Returns the length of the file in seconds.
+     */
+    virtual int length() const = 0;
+
+    /*!
+     * Returns the length of the file in seconds.  The length is rounded down to
+     * the nearest whole second.
+     *
+     * \see lengthInMilliseconds()
+     */
+    // BIC: make virtual
+    int lengthInSeconds() const;
+
+    /*!
+     * Returns the length of the file in milliseconds.
+     *
+     * \see lengthInSeconds()
+     */
+    // BIC: make virtual
+    int lengthInMilliseconds() const;
+
+    /*!
+     * Returns the most appropriate bit rate for the file in kb/s.  For constant
+     * bitrate formats this is simply the bitrate of the file.  For variable
+     * bitrate formats this is either the average or nominal bitrate.
+     */
+    virtual int bitrate() const = 0;
+
+    /*!
+     * Returns the sample rate in Hz.
+     */
+    virtual int sampleRate() const = 0;
+
+    /*!
+     * Returns the number of audio channels.
+     */
+    virtual int channels() const = 0;
+
+  protected:
+
+    /*!
+     * Construct an audio properties instance.  This is protected as this class
+     * should not be instantiated directly, but should be instantiated via its
+     * subclasses and can be fetched from the FileRef or File APIs.
+     *
+     * \see ReadStyle
+     */
+    AudioProperties(ReadStyle style);
+
+  private:
+    AudioProperties(const AudioProperties &);
+    AudioProperties &operator=(const AudioProperties &);
+
+    class AudioPropertiesPrivate;
+    AudioPropertiesPrivate *d;
+  };
+
+}
+
+#endif

3rdparty/taglib/fileref.cpp

@@ -0,0 +1,474 @@
+/***************************************************************************
+    copyright            : (C) 2002 - 2008 by Scott Wheeler
+    email                : wheeler@kde.org
+
+    copyright            : (C) 2010 by Alex Novichkov
+    email                : novichko@atnet.ru
+                           (added APE file support)
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#include <tfile.h>
+#include <tfilestream.h>
+#include <tstring.h>
+#include <tdebug.h>
+#include <trefcounter.h>
+
+#include "fileref.h"
+#include "asffile.h"
+#include "mpegfile.h"
+#include "vorbisfile.h"
+#include "flacfile.h"
+#include "oggflacfile.h"
+#include "mpcfile.h"
+#include "mp4file.h"
+#include "wavpackfile.h"
+#include "speexfile.h"
+#include "opusfile.h"
+#include "trueaudiofile.h"
+#include "aifffile.h"
+#include "wavfile.h"
+#include "apefile.h"
+#include "modfile.h"
+#include "s3mfile.h"
+#include "itfile.h"
+#include "xmfile.h"
+
+using namespace TagLib;
+
+namespace
+{
+  typedef List<const FileRef::FileTypeResolver *> ResolverList;
+  ResolverList fileTypeResolvers;
+
+  // Detect the file type by user-defined resolvers.
+
+  File *detectByResolvers(FileName fileName, bool readAudioProperties,
+                          AudioProperties::ReadStyle audioPropertiesStyle)
+  {
+    ResolverList::ConstIterator it = fileTypeResolvers.begin();
+    for(; it != fileTypeResolvers.end(); ++it) {
+      File *file = (*it)->createFile(fileName, readAudioProperties, audioPropertiesStyle);
+      if(file)
+        return file;
+    }
+
+    return 0;
+  }
+
+  // Detect the file type based on the file extension.
+
+  File* detectByExtension(IOStream *stream, bool readAudioProperties,
+                          AudioProperties::ReadStyle audioPropertiesStyle)
+  {
+#ifdef _WIN32
+    const String s = stream->name().toString();
+#else
+    const String s(stream->name());
+#endif
+
+    String ext;
+    const int pos = s.rfind(".");
+    if(pos != -1)
+      ext = s.substr(pos + 1).upper();
+
+    // If this list is updated, the method defaultFileExtensions() should also be
+    // updated.  However at some point that list should be created at the same time
+    // that a default file type resolver is created.
+
+    if(ext.isEmpty())
+      return 0;
+
+    // .oga can be any audio in the Ogg container. So leave it to content-based detection.
+
+    if(ext == "MP3")
+      return new MPEG::File(stream, ID3v2::FrameFactory::instance(), readAudioProperties, audioPropertiesStyle);
+    if(ext == "OGG")
+      return new Ogg::Vorbis::File(stream, readAudioProperties, audioPropertiesStyle);
+    if(ext == "FLAC")
+      return new FLAC::File(stream, ID3v2::FrameFactory::instance(), readAudioProperties, audioPropertiesStyle);
+    if(ext == "MPC")
+      return new MPC::File(stream, readAudioProperties, audioPropertiesStyle);
+    if(ext == "WV")
+      return new WavPack::File(stream, readAudioProperties, audioPropertiesStyle);
+    if(ext == "SPX")
+      return new Ogg::Speex::File(stream, readAudioProperties, audioPropertiesStyle);
+    if(ext == "OPUS")
+      return new Ogg::Opus::File(stream, readAudioProperties, audioPropertiesStyle);
+    if(ext == "TTA")
+      return new TrueAudio::File(stream, readAudioProperties, audioPropertiesStyle);
+    if(ext == "M4A" || ext == "M4R" || ext == "M4B" || ext == "M4P" || ext == "MP4" || ext == "3G2" || ext == "M4V")
+      return new MP4::File(stream, readAudioProperties, audioPropertiesStyle);
+    if(ext == "WMA" || ext == "ASF")
+      return new ASF::File(stream, readAudioProperties, audioPropertiesStyle);
+    if(ext == "AIF" || ext == "AIFF" || ext == "AFC" || ext == "AIFC")
+      return new RIFF::AIFF::File(stream, readAudioProperties, audioPropertiesStyle);
+    if(ext == "WAV")
+      return new RIFF::WAV::File(stream, readAudioProperties, audioPropertiesStyle);
+    if(ext == "APE")
+      return new APE::File(stream, readAudioProperties, audioPropertiesStyle);
+    // module, nst and wow are possible but uncommon extensions
+    if(ext == "MOD" || ext == "MODULE" || ext == "NST" || ext == "WOW")
+      return new Mod::File(stream, readAudioProperties, audioPropertiesStyle);
+    if(ext == "S3M")
+      return new S3M::File(stream, readAudioProperties, audioPropertiesStyle);
+    if(ext == "IT")
+      return new IT::File(stream, readAudioProperties, audioPropertiesStyle);
+    if(ext == "XM")
+      return new XM::File(stream, readAudioProperties, audioPropertiesStyle);
+
+    return 0;
+  }
+
+  // Detect the file type based on the actual content of the stream.
+
+  File *detectByContent(IOStream *stream, bool readAudioProperties,
+                        AudioProperties::ReadStyle audioPropertiesStyle)
+  {
+    File *file = 0;
+
+    if(MPEG::File::isSupported(stream))
+      file = new MPEG::File(stream, ID3v2::FrameFactory::instance(), readAudioProperties, audioPropertiesStyle);
+    else if(Ogg::Vorbis::File::isSupported(stream))
+      file = new Ogg::Vorbis::File(stream, readAudioProperties, audioPropertiesStyle);
+    else if(Ogg::FLAC::File::isSupported(stream))
+      file = new Ogg::FLAC::File(stream, readAudioProperties, audioPropertiesStyle);
+    else if(FLAC::File::isSupported(stream))
+      file = new FLAC::File(stream, ID3v2::FrameFactory::instance(), readAudioProperties, audioPropertiesStyle);
+    else if(MPC::File::isSupported(stream))
+      file = new MPC::File(stream, readAudioProperties, audioPropertiesStyle);
+    else if(WavPack::File::isSupported(stream))
+      file = new WavPack::File(stream, readAudioProperties, audioPropertiesStyle);
+    else if(Ogg::Speex::File::isSupported(stream))
+      file = new Ogg::Speex::File(stream, readAudioProperties, audioPropertiesStyle);
+    else if(Ogg::Opus::File::isSupported(stream))
+      file = new Ogg::Opus::File(stream, readAudioProperties, audioPropertiesStyle);
+    else if(TrueAudio::File::isSupported(stream))
+      file = new TrueAudio::File(stream, readAudioProperties, audioPropertiesStyle);
+    else if(MP4::File::isSupported(stream))
+      file = new MP4::File(stream, readAudioProperties, audioPropertiesStyle);
+    else if(ASF::File::isSupported(stream))
+      file = new ASF::File(stream, readAudioProperties, audioPropertiesStyle);
+    else if(RIFF::AIFF::File::isSupported(stream))
+      file = new RIFF::AIFF::File(stream, readAudioProperties, audioPropertiesStyle);
+    else if(RIFF::WAV::File::isSupported(stream))
+      file = new RIFF::WAV::File(stream, readAudioProperties, audioPropertiesStyle);
+    else if(APE::File::isSupported(stream))
+      file = new APE::File(stream, readAudioProperties, audioPropertiesStyle);
+
+    // isSupported() only does a quick check, so double check the file here.
+
+    if(file) {
+      if(file->isValid())
+        return file;
+      else
+        delete file;
+    }
+
+    return 0;
+  }
+
+  // Internal function that supports FileRef::create().
+  // This looks redundant, but necessary in order not to change the previous
+  // behavior of FileRef::create().
+
+  File* createInternal(FileName fileName, bool readAudioProperties,
+                       AudioProperties::ReadStyle audioPropertiesStyle)
+  {
+    File *file = detectByResolvers(fileName, readAudioProperties, audioPropertiesStyle);
+    if(file)
+      return file;
+
+#ifdef _WIN32
+    const String s = fileName.toString();
+#else
+    const String s(fileName);
+#endif
+
+    String ext;
+    const int pos = s.rfind(".");
+    if(pos != -1)
+      ext = s.substr(pos + 1).upper();
+
+    if(ext.isEmpty())
+      return 0;
+
+    if(ext == "MP3")
+      return new MPEG::File(fileName, ID3v2::FrameFactory::instance(), readAudioProperties, audioPropertiesStyle);
+    if(ext == "OGG")
+      return new Ogg::Vorbis::File(fileName, readAudioProperties, audioPropertiesStyle);
+    if(ext == "OGA") {
+      /* .oga can be any audio in the Ogg container. First try FLAC, then Vorbis. */
+      File *file = new Ogg::FLAC::File(fileName, readAudioProperties, audioPropertiesStyle);
+      if(file->isValid())
+        return file;
+      delete file;
+      return new Ogg::Vorbis::File(fileName, readAudioProperties, audioPropertiesStyle);
+    }
+    if(ext == "FLAC")
+      return new FLAC::File(fileName, ID3v2::FrameFactory::instance(), readAudioProperties, audioPropertiesStyle);
+    if(ext == "MPC")
+      return new MPC::File(fileName, readAudioProperties, audioPropertiesStyle);
+    if(ext == "WV")
+      return new WavPack::File(fileName, readAudioProperties, audioPropertiesStyle);
+    if(ext == "SPX")
+      return new Ogg::Speex::File(fileName, readAudioProperties, audioPropertiesStyle);
+    if(ext == "OPUS")
+      return new Ogg::Opus::File(fileName, readAudioProperties, audioPropertiesStyle);
+    if(ext == "TTA")
+      return new TrueAudio::File(fileName, readAudioProperties, audioPropertiesStyle);
+    if(ext == "M4A" || ext == "M4R" || ext == "M4B" || ext == "M4P" || ext == "MP4" || ext == "3G2" || ext == "M4V")
+      return new MP4::File(fileName, readAudioProperties, audioPropertiesStyle);
+    if(ext == "WMA" || ext == "ASF")
+      return new ASF::File(fileName, readAudioProperties, audioPropertiesStyle);
+    if(ext == "AIF" || ext == "AIFF" || ext == "AFC" || ext == "AIFC")
+      return new RIFF::AIFF::File(fileName, readAudioProperties, audioPropertiesStyle);
+    if(ext == "WAV")
+      return new RIFF::WAV::File(fileName, readAudioProperties, audioPropertiesStyle);
+    if(ext == "APE")
+      return new APE::File(fileName, readAudioProperties, audioPropertiesStyle);
+    // module, nst and wow are possible but uncommon extensions
+    if(ext == "MOD" || ext == "MODULE" || ext == "NST" || ext == "WOW")
+      return new Mod::File(fileName, readAudioProperties, audioPropertiesStyle);
+    if(ext == "S3M")
+      return new S3M::File(fileName, readAudioProperties, audioPropertiesStyle);
+    if(ext == "IT")
+      return new IT::File(fileName, readAudioProperties, audioPropertiesStyle);
+    if(ext == "XM")
+      return new XM::File(fileName, readAudioProperties, audioPropertiesStyle);
+
+    return 0;
+  }
+}
+
+class FileRef::FileRefPrivate : public RefCounter
+{
+public:
+  FileRefPrivate() :
+    RefCounter(),
+    file(0),
+    stream(0) {}
+
+  ~FileRefPrivate() {
+    delete file;
+    delete stream;
+  }
+
+  File     *file;
+  IOStream *stream;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+// public members
+////////////////////////////////////////////////////////////////////////////////
+
+FileRef::FileRef() :
+  d(new FileRefPrivate())
+{
+}
+
+FileRef::FileRef(FileName fileName, bool readAudioProperties,
+                 AudioProperties::ReadStyle audioPropertiesStyle) :
+  d(new FileRefPrivate())
+{
+  parse(fileName, readAudioProperties, audioPropertiesStyle);
+}
+
+FileRef::FileRef(IOStream* stream, bool readAudioProperties, AudioProperties::ReadStyle audioPropertiesStyle) :
+  d(new FileRefPrivate())
+{
+  parse(stream, readAudioProperties, audioPropertiesStyle);
+}
+
+FileRef::FileRef(File *file) :
+  d(new FileRefPrivate())
+{
+  d->file = file;
+}
+
+FileRef::FileRef(const FileRef &ref) :
+  d(ref.d)
+{
+  d->ref();
+}
+
+FileRef::~FileRef()
+{
+  if(d->deref())
+    delete d;
+}
+
+Tag *FileRef::tag() const
+{
+  if(isNull()) {
+    debug("FileRef::tag() - Called without a valid file.");
+    return 0;
+  }
+  return d->file->tag();
+}
+
+AudioProperties *FileRef::audioProperties() const
+{
+  if(isNull()) {
+    debug("FileRef::audioProperties() - Called without a valid file.");
+    return 0;
+  }
+  return d->file->audioProperties();
+}
+
+File *FileRef::file() const
+{
+  return d->file;
+}
+
+bool FileRef::save()
+{
+  if(isNull()) {
+    debug("FileRef::save() - Called without a valid file.");
+    return false;
+  }
+  return d->file->save();
+}
+
+const FileRef::FileTypeResolver *FileRef::addFileTypeResolver(const FileRef::FileTypeResolver *resolver) // static
+{
+  fileTypeResolvers.prepend(resolver);
+  return resolver;
+}
+
+StringList FileRef::defaultFileExtensions()
+{
+  StringList l;
+
+  l.append("ogg");
+  l.append("flac");
+  l.append("oga");
+  l.append("mp3");
+  l.append("mpc");
+  l.append("wv");
+  l.append("spx");
+  l.append("tta");
+  l.append("m4a");
+  l.append("m4r");
+  l.append("m4b");
+  l.append("m4p");
+  l.append("3g2");
+  l.append("mp4");
+  l.append("m4v");
+  l.append("wma");
+  l.append("asf");
+  l.append("aif");
+  l.append("aiff");
+  l.append("wav");
+  l.append("ape");
+  l.append("mod");
+  l.append("module"); // alias for "mod"
+  l.append("nst"); // alias for "mod"
+  l.append("wow"); // alias for "mod"
+  l.append("s3m");
+  l.append("it");
+  l.append("xm");
+
+  return l;
+}
+
+bool FileRef::isNull() const
+{
+  return (!d->file || !d->file->isValid());
+}
+
+FileRef &FileRef::operator=(const FileRef &ref)
+{
+  FileRef(ref).swap(*this);
+  return *this;
+}
+
+void FileRef::swap(FileRef &ref)
+{
+  using std::swap;
+
+  swap(d, ref.d);
+}
+
+bool FileRef::operator==(const FileRef &ref) const
+{
+  return (ref.d->file == d->file);
+}
+
+bool FileRef::operator!=(const FileRef &ref) const
+{
+  return (ref.d->file != d->file);
+}
+
+File *FileRef::create(FileName fileName, bool readAudioProperties,
+                      AudioProperties::ReadStyle audioPropertiesStyle) // static
+{
+  return createInternal(fileName, readAudioProperties, audioPropertiesStyle);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// private members
+////////////////////////////////////////////////////////////////////////////////
+
+void FileRef::parse(FileName fileName, bool readAudioProperties,
+                    AudioProperties::ReadStyle audioPropertiesStyle)
+{
+  // Try user-defined resolvers.
+
+  d->file = detectByResolvers(fileName, readAudioProperties, audioPropertiesStyle);
+  if(d->file)
+    return;
+
+  // Try to resolve file types based on the file extension.
+
+  d->stream = new FileStream(fileName);
+  d->file = detectByExtension(d->stream, readAudioProperties, audioPropertiesStyle);
+  if(d->file)
+    return;
+
+  // At last, try to resolve file types based on the actual content.
+
+  d->file = detectByContent(d->stream, readAudioProperties, audioPropertiesStyle);
+  if(d->file)
+    return;
+
+  // Stream have to be closed here if failed to resolve file types.
+
+  delete d->stream;
+  d->stream = 0;
+}
+
+void FileRef::parse(IOStream *stream, bool readAudioProperties,
+                    AudioProperties::ReadStyle audioPropertiesStyle)
+{
+  // User-defined resolvers won't work with a stream.
+
+  // Try to resolve file types based on the file extension.
+
+  d->file = detectByExtension(stream, readAudioProperties, audioPropertiesStyle);
+  if(d->file)
+    return;
+
+  // At last, try to resolve file types based on the actual content of the file.
+
+  d->file = detectByContent(stream, readAudioProperties, audioPropertiesStyle);
+}

3rdparty/taglib/fileref.h

@@ -0,0 +1,287 @@
+/***************************************************************************
+    copyright            : (C) 2002 - 2008 by Scott Wheeler
+    email                : wheeler@kde.org
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#ifndef TAGLIB_FILEREF_H
+#define TAGLIB_FILEREF_H
+
+#include "tfile.h"
+#include "tstringlist.h"
+
+#include "taglib_export.h"
+#include "audioproperties.h"
+
+namespace TagLib {
+
+  class Tag;
+
+  //! This class provides a simple abstraction for creating and handling files
+
+  /*!
+   * FileRef exists to provide a minimal, generic and value-based wrapper around
+   * a File.  It is lightweight and implicitly shared, and as such suitable for
+   * pass-by-value use.  This hides some of the uglier details of TagLib::File
+   * and the non-generic portions of the concrete file implementations.
+   *
+   * This class is useful in a "simple usage" situation where it is desirable
+   * to be able to get and set some of the tag information that is similar
+   * across file types.
+   *
+   * Also note that it is probably a good idea to plug this into your mime
+   * type system rather than using the constructor that accepts a file name using
+   * the FileTypeResolver.
+   *
+   * \see FileTypeResolver
+   * \see addFileTypeResolver()
+   */
+
+  class TAGLIB_EXPORT FileRef
+  {
+  public:
+
+  //! A class for pluggable file type resolution.
+
+  /*!
+   * This class is used to add extend TagLib's very basic file name based file
+   * type resolution.
+   *
+   * This can be accomplished with:
+   *
+   * \code
+   *
+   * class MyFileTypeResolver : FileTypeResolver
+   * {
+   *   TagLib::File *createFile(TagLib::FileName *fileName, bool, AudioProperties::ReadStyle) const
+   *   {
+   *     if(someCheckForAnMP3File(fileName))
+   *       return new TagLib::MPEG::File(fileName);
+   *     return 0;
+   *   }
+   * }
+   *
+   * FileRef::addFileTypeResolver(new MyFileTypeResolver);
+   *
+   * \endcode
+   *
+   * Naturally a less contrived example would be slightly more complex.  This
+   * can be used to plug in mime-type detection systems or to add new file types
+   * to TagLib.
+   */
+
+    class TAGLIB_EXPORT FileTypeResolver
+    {
+      TAGLIB_IGNORE_MISSING_DESTRUCTOR
+    public:
+      /*!
+       * This method must be overridden to provide an additional file type
+       * resolver.  If the resolver is able to determine the file type it should
+       * return a valid File object; if not it should return 0.
+       *
+       * \note The created file is then owned by the FileRef and should not be
+       * deleted.  Deletion will happen automatically when the FileRef passes
+       * out of scope.
+       */
+      virtual File *createFile(FileName fileName,
+                               bool readAudioProperties = true,
+                               AudioProperties::ReadStyle
+                               audioPropertiesStyle = AudioProperties::Average) const = 0;
+    };
+
+    /*!
+     * Creates a null FileRef.
+     */
+    FileRef();
+
+    /*!
+     * Create a FileRef from \a fileName.  If \a readAudioProperties is true then
+     * the audio properties will be read using \a audioPropertiesStyle.  If
+     * \a readAudioProperties is false then \a audioPropertiesStyle will be
+     * ignored.
+     *
+     * Also see the note in the class documentation about why you may not want to
+     * use this method in your application.
+     */
+    explicit FileRef(FileName fileName,
+                     bool readAudioProperties = true,
+                     AudioProperties::ReadStyle
+                     audioPropertiesStyle = AudioProperties::Average);
+
+    /*!
+     * Construct a FileRef from an opened \a IOStream.  If \a readAudioProperties
+     * is true then the audio properties will be read using \a audioPropertiesStyle.
+     * If \a readAudioProperties is false then \a audioPropertiesStyle will be
+     * ignored.
+     *
+     * Also see the note in the class documentation about why you may not want to
+     * use this method in your application.
+     *
+     * \note TagLib will *not* take ownership of the stream, the caller is
+     * responsible for deleting it after the File object.
+     */
+    explicit FileRef(IOStream* stream,
+                     bool readAudioProperties = true,
+                     AudioProperties::ReadStyle
+                     audioPropertiesStyle = AudioProperties::Average);
+
+    /*!
+     * Construct a FileRef using \a file.  The FileRef now takes ownership of the
+     * pointer and will delete the File when it passes out of scope.
+     */
+    explicit FileRef(File *file);
+
+    /*!
+     * Make a copy of \a ref.
+     */
+    FileRef(const FileRef &ref);
+
+    /*!
+     * Destroys this FileRef instance.
+     */
+    virtual ~FileRef();
+
+    /*!
+     * Returns a pointer to represented file's tag.
+     *
+     * \warning This pointer will become invalid when this FileRef and all
+     * copies pass out of scope.
+     *
+     * \warning Do not cast it to any subclasses of \class Tag.
+     * Use tag returning methods of appropriate subclasses of \class File instead.
+     *
+     * \see File::tag()
+     */
+    Tag *tag() const;
+
+    /*!
+     * Returns the audio properties for this FileRef.  If no audio properties
+     * were read then this will returns a null pointer.
+     */
+    AudioProperties *audioProperties() const;
+
+    /*!
+     * Returns a pointer to the file represented by this handler class.
+     *
+     * As a general rule this call should be avoided since if you need to work
+     * with file objects directly, you are probably better served instantiating
+     * the File subclasses (i.e. MPEG::File) manually and working with their APIs.
+     *
+     * This <i>handle</i> exists to provide a minimal, generic and value-based
+     * wrapper around a File.  Accessing the file directly generally indicates
+     * a moving away from this simplicity (and into things beyond the scope of
+     * FileRef).
+     *
+     * \warning This pointer will become invalid when this FileRef and all
+     * copies pass out of scope.
+     */
+    File *file() const;
+
+    /*!
+     * Saves the file.  Returns true on success.
+     */
+    bool save();
+
+    /*!
+     * Adds a FileTypeResolver to the list of those used by TagLib.  Each
+     * additional FileTypeResolver is added to the front of a list of resolvers
+     * that are tried.  If the FileTypeResolver returns zero the next resolver
+     * is tried.
+     *
+     * Returns a pointer to the added resolver (the same one that's passed in --
+     * this is mostly so that static initializers have something to use for
+     * assignment).
+     *
+     * \see FileTypeResolver
+     */
+    static const FileTypeResolver *addFileTypeResolver(const FileTypeResolver *resolver);
+
+    /*!
+     * As is mentioned elsewhere in this class's documentation, the default file
+     * type resolution code provided by TagLib only works by comparing file
+     * extensions.
+     *
+     * This method returns the list of file extensions that are used by default.
+     *
+     * The extensions are all returned in lowercase, though the comparison used
+     * by TagLib for resolution is case-insensitive.
+     *
+     * \note This does not account for any additional file type resolvers that
+     * are plugged in.  Also note that this is not intended to replace a proper
+     * mime-type resolution system, but is just here for reference.
+     *
+     * \see FileTypeResolver
+     */
+    static StringList defaultFileExtensions();
+
+    /*!
+     * Returns true if the file (and as such other pointers) are null.
+     */
+    bool isNull() const;
+
+    /*!
+     * Assign the file pointed to by \a ref to this FileRef.
+     */
+    FileRef &operator=(const FileRef &ref);
+
+    /*!
+     * Exchanges the content of the FileRef by the content of \a ref.
+     */
+    void swap(FileRef &ref);
+
+    /*!
+     * Returns true if this FileRef and \a ref point to the same File object.
+     */
+    bool operator==(const FileRef &ref) const;
+
+    /*!
+     * Returns true if this FileRef and \a ref do not point to the same File
+     * object.
+     */
+    bool operator!=(const FileRef &ref) const;
+
+    /*!
+     * A simple implementation of file type guessing.  If \a readAudioProperties
+     * is true then the audio properties will be read using
+     * \a audioPropertiesStyle.  If \a readAudioProperties is false then
+     * \a audioPropertiesStyle will be ignored.
+     *
+     * \note You generally shouldn't use this method, but instead the constructor
+     * directly.
+     *
+     * \deprecated
+     */
+    static File *create(FileName fileName,
+                        bool readAudioProperties = true,
+                        AudioProperties::ReadStyle audioPropertiesStyle = AudioProperties::Average);
+
+  private:
+    void parse(FileName fileName, bool readAudioProperties, AudioProperties::ReadStyle audioPropertiesStyle);
+    void parse(IOStream *stream, bool readAudioProperties, AudioProperties::ReadStyle audioPropertiesStyle);
+
+    class FileRefPrivate;
+    FileRefPrivate *d;
+  };
+
+} // namespace TagLib
+
+#endif

3rdparty/taglib/flac/flacfile.cpp

@@ -0,0 +1,575 @@
+/***************************************************************************
+    copyright            : (C) 2003-2004 by Allan Sandfeld Jensen
+    email                : kde@carewolf.org
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#include <tbytevector.h>
+#include <tstring.h>
+#include <tlist.h>
+#include <tdebug.h>
+#include <tagunion.h>
+#include <tpropertymap.h>
+#include <tagutils.h>
+
+#include <id3v2header.h>
+#include <id3v2tag.h>
+#include <id3v1tag.h>
+#include <xiphcomment.h>
+
+#include "flacpicture.h"
+#include "flacfile.h"
+#include "flacmetadatablock.h"
+#include "flacunknownmetadatablock.h"
+
+using namespace TagLib;
+
+namespace
+{
+  typedef List<FLAC::MetadataBlock *> BlockList;
+  typedef BlockList::Iterator BlockIterator;
+  typedef BlockList::Iterator BlockConstIterator;
+
+  enum { FlacXiphIndex = 0, FlacID3v2Index = 1, FlacID3v1Index = 2 };
+
+  const long MinPaddingLength = 4096;
+  const long MaxPaddingLegnth = 1024 * 1024;
+
+  const char LastBlockFlag = '\x80';
+}
+
+class FLAC::File::FilePrivate
+{
+public:
+  FilePrivate(const ID3v2::FrameFactory *frameFactory = ID3v2::FrameFactory::instance()) :
+    ID3v2FrameFactory(frameFactory),
+    ID3v2Location(-1),
+    ID3v2OriginalSize(0),
+    ID3v1Location(-1),
+    properties(0),
+    flacStart(0),
+    streamStart(0),
+    scanned(false)
+  {
+    blocks.setAutoDelete(true);
+  }
+
+  ~FilePrivate()
+  {
+    delete properties;
+  }
+
+  const ID3v2::FrameFactory *ID3v2FrameFactory;
+  long ID3v2Location;
+  long ID3v2OriginalSize;
+
+  long ID3v1Location;
+
+  TagUnion tag;
+
+  Properties *properties;
+  ByteVector xiphCommentData;
+  BlockList blocks;
+
+  long flacStart;
+  long streamStart;
+  bool scanned;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+// static members
+////////////////////////////////////////////////////////////////////////////////
+
+bool FLAC::File::isSupported(IOStream *stream)
+{
+  // A FLAC file has an ID "fLaC" somewhere. An ID3v2 tag may precede.
+
+  const ByteVector buffer = Utils::readHeader(stream, bufferSize(), true);
+  return (buffer.find("fLaC") >= 0);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// public members
+////////////////////////////////////////////////////////////////////////////////
+
+FLAC::File::File(FileName file, bool readProperties, Properties::ReadStyle) :
+  TagLib::File(file),
+  d(new FilePrivate())
+{
+  if(isOpen())
+    read(readProperties);
+}
+
+FLAC::File::File(FileName file, ID3v2::FrameFactory *frameFactory,
+                 bool readProperties, Properties::ReadStyle) :
+  TagLib::File(file),
+  d(new FilePrivate(frameFactory))
+{
+  if(isOpen())
+    read(readProperties);
+}
+
+FLAC::File::File(IOStream *stream, ID3v2::FrameFactory *frameFactory,
+                 bool readProperties, Properties::ReadStyle) :
+  TagLib::File(stream),
+  d(new FilePrivate(frameFactory))
+{
+  if(isOpen())
+    read(readProperties);
+}
+
+FLAC::File::~File()
+{
+  delete d;
+}
+
+TagLib::Tag *FLAC::File::tag() const
+{
+  return &d->tag;
+}
+
+PropertyMap FLAC::File::properties() const
+{
+  return d->tag.properties();
+}
+
+void FLAC::File::removeUnsupportedProperties(const StringList &unsupported)
+{
+  d->tag.removeUnsupportedProperties(unsupported);
+}
+
+PropertyMap FLAC::File::setProperties(const PropertyMap &properties)
+{
+  return xiphComment(true)->setProperties(properties);
+}
+
+FLAC::Properties *FLAC::File::audioProperties() const
+{
+  return d->properties;
+}
+
+bool FLAC::File::save()
+{
+  if(readOnly()) {
+    debug("FLAC::File::save() - Cannot save to a read only file.");
+    return false;
+  }
+
+  if(!isValid()) {
+    debug("FLAC::File::save() -- Trying to save invalid file.");
+    return false;
+  }
+
+  // Create new vorbis comments
+  if(!hasXiphComment())
+    Tag::duplicate(&d->tag, xiphComment(true), false);
+
+  d->xiphCommentData = xiphComment()->render(false);
+
+  // Replace metadata blocks
+
+  for(BlockIterator it = d->blocks.begin(); it != d->blocks.end(); ++it) {
+    if((*it)->code() == MetadataBlock::VorbisComment) {
+      // Set the new Vorbis Comment block
+      delete *it;
+      d->blocks.erase(it);
+      break;
+    }
+  }
+
+  d->blocks.append(new UnknownMetadataBlock(MetadataBlock::VorbisComment, d->xiphCommentData));
+
+  // Render data for the metadata blocks
+
+  ByteVector data;
+  for(BlockConstIterator it = d->blocks.begin(); it != d->blocks.end(); ++it) {
+    ByteVector blockData = (*it)->render();
+    ByteVector blockHeader = ByteVector::fromUInt(blockData.size());
+    blockHeader[0] = (*it)->code();
+    data.append(blockHeader);
+    data.append(blockData);
+  }
+
+  // Compute the amount of padding, and append that to data.
+
+  long originalLength = d->streamStart - d->flacStart;
+  long paddingLength = originalLength - data.size() - 4;
+
+  if(paddingLength <= 0) {
+    paddingLength = MinPaddingLength;
+  }
+  else {
+    // Padding won't increase beyond 1% of the file size or 1MB.
+
+    long threshold = length() / 100;
+    threshold = std::max(threshold, MinPaddingLength);
+    threshold = std::min(threshold, MaxPaddingLegnth);
+
+    if(paddingLength > threshold)
+      paddingLength = MinPaddingLength;
+  }
+
+  ByteVector paddingHeader = ByteVector::fromUInt(paddingLength);
+  paddingHeader[0] = static_cast<char>(MetadataBlock::Padding | LastBlockFlag);
+  data.append(paddingHeader);
+  data.resize(static_cast<unsigned int>(data.size() + paddingLength));
+
+  // Write the data to the file
+
+  insert(data, d->flacStart, originalLength);
+
+  d->streamStart += (static_cast<long>(data.size()) - originalLength);
+
+  if(d->ID3v1Location >= 0)
+    d->ID3v1Location += (static_cast<long>(data.size()) - originalLength);
+
+  // Update ID3 tags
+
+  if(ID3v2Tag() && !ID3v2Tag()->isEmpty()) {
+
+    // ID3v2 tag is not empty. Update the old one or create a new one.
+
+    if(d->ID3v2Location < 0)
+      d->ID3v2Location = 0;
+
+    data = ID3v2Tag()->render();
+    insert(data, d->ID3v2Location, d->ID3v2OriginalSize);
+
+    d->flacStart   += (static_cast<long>(data.size()) - d->ID3v2OriginalSize);
+    d->streamStart += (static_cast<long>(data.size()) - d->ID3v2OriginalSize);
+
+    if(d->ID3v1Location >= 0)
+      d->ID3v1Location += (static_cast<long>(data.size()) - d->ID3v2OriginalSize);
+
+    d->ID3v2OriginalSize = data.size();
+  }
+  else {
+
+    // ID3v2 tag is empty. Remove the old one.
+
+    if(d->ID3v2Location >= 0) {
+      removeBlock(d->ID3v2Location, d->ID3v2OriginalSize);
+
+      d->flacStart   -= d->ID3v2OriginalSize;
+      d->streamStart -= d->ID3v2OriginalSize;
+
+      if(d->ID3v1Location >= 0)
+        d->ID3v1Location -= d->ID3v2OriginalSize;
+
+      d->ID3v2Location = -1;
+      d->ID3v2OriginalSize = 0;
+    }
+  }
+
+  if(ID3v1Tag() && !ID3v1Tag()->isEmpty()) {
+
+    // ID3v1 tag is not empty. Update the old one or create a new one.
+
+    if(d->ID3v1Location >= 0) {
+      seek(d->ID3v1Location);
+    }
+    else {
+      seek(0, End);
+      d->ID3v1Location = tell();
+    }
+
+    writeBlock(ID3v1Tag()->render());
+  }
+  else {
+
+    // ID3v1 tag is empty. Remove the old one.
+
+    if(d->ID3v1Location >= 0) {
+      truncate(d->ID3v1Location);
+      d->ID3v1Location = -1;
+    }
+  }
+
+  return true;
+}
+
+ID3v2::Tag *FLAC::File::ID3v2Tag(bool create)
+{
+  return d->tag.access<ID3v2::Tag>(FlacID3v2Index, create);
+}
+
+ID3v1::Tag *FLAC::File::ID3v1Tag(bool create)
+{
+  return d->tag.access<ID3v1::Tag>(FlacID3v1Index, create);
+}
+
+Ogg::XiphComment *FLAC::File::xiphComment(bool create)
+{
+  return d->tag.access<Ogg::XiphComment>(FlacXiphIndex, create);
+}
+
+void FLAC::File::setID3v2FrameFactory(const ID3v2::FrameFactory *factory)
+{
+  d->ID3v2FrameFactory = factory;
+}
+
+ByteVector FLAC::File::streamInfoData()
+{
+  debug("FLAC::File::streamInfoData() -- This function is obsolete. Returning an empty ByteVector.");
+  return ByteVector();
+}
+
+long FLAC::File::streamLength()
+{
+  debug("FLAC::File::streamLength() -- This function is obsolete. Returning zero.");
+  return 0;
+}
+
+List<FLAC::Picture *> FLAC::File::pictureList()
+{
+  List<Picture *> pictures;
+  for(BlockConstIterator it = d->blocks.begin(); it != d->blocks.end(); ++it) {
+    Picture *picture = dynamic_cast<Picture *>(*it);
+    if(picture) {
+      pictures.append(picture);
+    }
+  }
+  return pictures;
+}
+
+void FLAC::File::addPicture(Picture *picture)
+{
+  d->blocks.append(picture);
+}
+
+void FLAC::File::removePicture(Picture *picture, bool del)
+{
+  BlockIterator it = d->blocks.find(picture);
+  if(it != d->blocks.end())
+    d->blocks.erase(it);
+
+  if(del)
+    delete picture;
+}
+
+void FLAC::File::removePictures()
+{
+  for(BlockIterator it = d->blocks.begin(); it != d->blocks.end(); ) {
+    if(dynamic_cast<Picture *>(*it)) {
+      delete *it;
+      it = d->blocks.erase(it);
+    }
+    else {
+      ++it;
+    }
+  }
+}
+
+void FLAC::File::strip(int tags)
+{
+  if(tags & ID3v1)
+    d->tag.set(FlacID3v1Index, 0);
+
+  if(tags & ID3v2)
+    d->tag.set(FlacID3v2Index, 0);
+
+  if(tags & XiphComment) {
+    xiphComment()->removeAllFields();
+    xiphComment()->removeAllPictures();
+  }
+}
+
+bool FLAC::File::hasXiphComment() const
+{
+  return !d->xiphCommentData.isEmpty();
+}
+
+bool FLAC::File::hasID3v1Tag() const
+{
+  return (d->ID3v1Location >= 0);
+}
+
+bool FLAC::File::hasID3v2Tag() const
+{
+  return (d->ID3v2Location >= 0);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// private members
+////////////////////////////////////////////////////////////////////////////////
+
+void FLAC::File::read(bool readProperties)
+{
+  // Look for an ID3v2 tag
+
+  d->ID3v2Location = Utils::findID3v2(this);
+
+  if(d->ID3v2Location >= 0) {
+    d->tag.set(FlacID3v2Index, new ID3v2::Tag(this, d->ID3v2Location, d->ID3v2FrameFactory));
+    d->ID3v2OriginalSize = ID3v2Tag()->header()->completeTagSize();
+  }
+
+  // Look for an ID3v1 tag
+
+  d->ID3v1Location = Utils::findID3v1(this);
+
+  if(d->ID3v1Location >= 0)
+    d->tag.set(FlacID3v1Index, new ID3v1::Tag(this, d->ID3v1Location));
+
+  // Look for FLAC metadata, including vorbis comments
+
+  scan();
+
+  if(!isValid())
+    return;
+
+  if(!d->xiphCommentData.isEmpty())
+    d->tag.set(FlacXiphIndex, new Ogg::XiphComment(d->xiphCommentData));
+  else
+    d->tag.set(FlacXiphIndex, new Ogg::XiphComment());
+
+  if(readProperties) {
+
+    // First block should be the stream_info metadata
+
+    const ByteVector infoData = d->blocks.front()->render();
+
+    long streamLength;
+
+    if(d->ID3v1Location >= 0)
+      streamLength = d->ID3v1Location - d->streamStart;
+    else
+      streamLength = length() - d->streamStart;
+
+    d->properties = new Properties(infoData, streamLength);
+  }
+}
+
+void FLAC::File::scan()
+{
+  // Scan the metadata pages
+
+  if(d->scanned)
+    return;
+
+  if(!isValid())
+    return;
+
+  long nextBlockOffset;
+
+  if(d->ID3v2Location >= 0)
+    nextBlockOffset = find("fLaC", d->ID3v2Location + d->ID3v2OriginalSize);
+  else
+    nextBlockOffset = find("fLaC");
+
+  if(nextBlockOffset < 0) {
+    debug("FLAC::File::scan() -- FLAC stream not found");
+    setValid(false);
+    return;
+  }
+
+  nextBlockOffset += 4;
+  d->flacStart = nextBlockOffset;
+
+  while(true) {
+
+    seek(nextBlockOffset);
+    const ByteVector header = readBlock(4);
+
+    // Header format (from spec):
+    // <1> Last-metadata-block flag
+    // <7> BLOCK_TYPE
+    //    0 : STREAMINFO
+    //    1 : PADDING
+    //    ..
+    //    4 : VORBIS_COMMENT
+    //    ..
+    //    6 : PICTURE
+    //    ..
+    // <24> Length of metadata to follow
+
+    const char blockType = header[0] & ~LastBlockFlag;
+    const bool isLastBlock = (header[0] & LastBlockFlag) != 0;
+    const unsigned int blockLength = header.toUInt(1U, 3U);
+
+    // First block should be the stream_info metadata
+
+    if(d->blocks.isEmpty() && blockType != MetadataBlock::StreamInfo) {
+      debug("FLAC::File::scan() -- First block should be the stream_info metadata");
+      setValid(false);
+      return;
+    }
+
+    if(blockLength == 0
+      && blockType != MetadataBlock::Padding && blockType != MetadataBlock::SeekTable)
+    {
+      debug("FLAC::File::scan() -- Zero-sized metadata block found");
+      setValid(false);
+      return;
+    }
+
+    const ByteVector data = readBlock(blockLength);
+    if(data.size() != blockLength) {
+      debug("FLAC::File::scan() -- Failed to read a metadata block");
+      setValid(false);
+      return;
+    }
+
+    MetadataBlock *block = 0;
+
+    // Found the vorbis-comment
+    if(blockType == MetadataBlock::VorbisComment) {
+      if(d->xiphCommentData.isEmpty()) {
+        d->xiphCommentData = data;
+        block = new UnknownMetadataBlock(MetadataBlock::VorbisComment, data);
+      }
+      else {
+        debug("FLAC::File::scan() -- multiple Vorbis Comment blocks found, discarding");
+      }
+    }
+    else if(blockType == MetadataBlock::Picture) {
+      FLAC::Picture *picture = new FLAC::Picture();
+      if(picture->parse(data)) {
+        block = picture;
+      }
+      else {
+        debug("FLAC::File::scan() -- invalid picture found, discarding");
+        delete picture;
+      }
+    }
+    else if(blockType == MetadataBlock::Padding) {
+      // Skip all padding blocks.
+    }
+    else {
+      block = new UnknownMetadataBlock(blockType, data);
+    }
+
+    if(block)
+      d->blocks.append(block);
+
+    nextBlockOffset += blockLength + 4;
+
+    if(isLastBlock)
+      break;
+  }
+
+  // End of metadata, now comes the datastream
+
+  d->streamStart = nextBlockOffset;
+
+  d->scanned = true;
+}

3rdparty/taglib/flac/flacfile.h

@@ -0,0 +1,343 @@
+/***************************************************************************
+    copyright            : (C) 2003 by Allan Sandfeld Jensen
+    email                : kde@carewolf.org
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#ifndef TAGLIB_FLACFILE_H
+#define TAGLIB_FLACFILE_H
+
+#include "taglib_export.h"
+#include "tfile.h"
+#include "tlist.h"
+#include "tag.h"
+
+#include "flacpicture.h"
+#include "flacproperties.h"
+
+namespace TagLib {
+
+  class Tag;
+  namespace ID3v2 { class FrameFactory; class Tag; }
+  namespace ID3v1 { class Tag; }
+  namespace Ogg { class XiphComment; }
+
+  //! An implementation of FLAC metadata
+
+  /*!
+   * This is implementation of FLAC metadata for non-Ogg FLAC files.  At some
+   * point when Ogg / FLAC is more common there will be a similar implementation
+   * under the Ogg hierarchy.
+   *
+   * This supports ID3v1, ID3v2 and Xiph style comments as well as reading stream
+   * properties from the file.
+   */
+
+  namespace FLAC {
+
+    //! An implementation of TagLib::File with FLAC specific methods
+
+    /*!
+     * This implements and provides an interface for FLAC files to the
+     * TagLib::Tag and TagLib::AudioProperties interfaces by way of implementing
+     * the abstract TagLib::File API as well as providing some additional
+     * information specific to FLAC files.
+     */
+
+    class TAGLIB_EXPORT File : public TagLib::File
+    {
+    public:
+      /*!
+       * This set of flags is used for various operations and is suitable for
+       * being OR-ed together.
+       */
+      enum TagTypes {
+        //! Empty set.  Matches no tag types.
+        NoTags      = 0x0000,
+        //! Matches Vorbis comments.
+        XiphComment = 0x0001,
+        //! Matches ID3v1 tags.
+        ID3v1       = 0x0002,
+        //! Matches ID3v2 tags.
+        ID3v2       = 0x0004,
+        //! Matches all tag types.
+        AllTags     = 0xffff
+      };
+
+      /*!
+       * Constructs a FLAC file from \a file.  If \a readProperties is true the
+       * file's audio properties will also be read.
+       *
+       * \note In the current implementation, \a propertiesStyle is ignored.
+       *
+       * \deprecated This constructor will be dropped in favor of the one below
+       * in a future version.
+       */
+      File(FileName file, bool readProperties = true,
+           Properties::ReadStyle propertiesStyle = Properties::Average);
+
+      /*!
+       * Constructs an FLAC file from \a file.  If \a readProperties is true the
+       * file's audio properties will also be read.
+       *
+       * If this file contains and ID3v2 tag the frames will be created using
+       * \a frameFactory.
+       *
+       * \note In the current implementation, \a propertiesStyle is ignored.
+       */
+      // BIC: merge with the above constructor
+      File(FileName file, ID3v2::FrameFactory *frameFactory,
+           bool readProperties = true,
+           Properties::ReadStyle propertiesStyle = Properties::Average);
+
+      /*!
+       * Constructs a FLAC file from \a stream.  If \a readProperties is true the
+       * file's audio properties will also be read.
+       *
+       * \note TagLib will *not* take ownership of the stream, the caller is
+       * responsible for deleting it after the File object.
+       *
+       * If this file contains and ID3v2 tag the frames will be created using
+       * \a frameFactory.
+       *
+       * \note In the current implementation, \a propertiesStyle is ignored.
+       */
+      // BIC: merge with the above constructor
+      File(IOStream *stream, ID3v2::FrameFactory *frameFactory,
+           bool readProperties = true,
+           Properties::ReadStyle propertiesStyle = Properties::Average);
+
+      /*!
+       * Destroys this instance of the File.
+       */
+      virtual ~File();
+
+      /*!
+       * Returns the Tag for this file.  This will be a union of XiphComment,
+       * ID3v1 and ID3v2 tags.
+       *
+       * \see ID3v2Tag()
+       * \see ID3v1Tag()
+       * \see XiphComment()
+       */
+      virtual TagLib::Tag *tag() const;
+
+      /*!
+       * Implements the unified property interface -- export function.
+       * If the file contains more than one tag (e.g. XiphComment and ID3v1),
+       * only the first one (in the order XiphComment, ID3v2, ID3v1) will be
+       * converted to the PropertyMap.
+       */
+      PropertyMap properties() const;
+
+      void removeUnsupportedProperties(const StringList &);
+
+      /*!
+       * Implements the unified property interface -- import function.
+       * This always creates a Xiph comment, if none exists. The return value
+       * relates to the Xiph comment only.
+       * Ignores any changes to ID3v1 or ID3v2 comments since they are not allowed
+       * in the FLAC specification.
+       */
+      PropertyMap setProperties(const PropertyMap &);
+
+      /*!
+       * Returns the FLAC::Properties for this file.  If no audio properties
+       * were read then this will return a null pointer.
+       */
+      virtual Properties *audioProperties() const;
+
+      /*!
+       * Save the file.  This will primarily save the XiphComment, but
+       * will also keep any old ID3-tags up to date. If the file
+       * has no XiphComment, one will be constructed from the ID3-tags.
+       *
+       * This returns true if the save was successful.
+       */
+      virtual bool save();
+
+      /*!
+       * Returns a pointer to the ID3v2 tag of the file.
+       *
+       * If \a create is false (the default) this returns a null pointer
+       * if there is no valid ID3v2 tag.  If \a create is true it will create
+       * an ID3v2 tag if one does not exist and returns a valid pointer.
+       *
+       * \note This may return a valid pointer regardless of whether or not the
+       * file on disk has an ID3v2 tag.  Use hasID3v2Tag() to check if the file
+       * on disk actually has an ID3v2 tag.
+       *
+       * \note The Tag <b>is still</b> owned by the MPEG::File and should not be
+       * deleted by the user.  It will be deleted when the file (object) is
+       * destroyed.
+       *
+       * \see hasID3v2Tag()
+       */
+      ID3v2::Tag *ID3v2Tag(bool create = false);
+
+      /*!
+       * Returns a pointer to the ID3v1 tag of the file.
+       *
+       * If \a create is false (the default) this returns a null pointer
+       * if there is no valid APE tag.  If \a create is true it will create
+       * an APE tag if one does not exist and returns a valid pointer.
+       *
+       * \note This may return a valid pointer regardless of whether or not the
+       * file on disk has an ID3v1 tag.  Use hasID3v1Tag() to check if the file
+       * on disk actually has an ID3v1 tag.
+       *
+       * \note The Tag <b>is still</b> owned by the MPEG::File and should not be
+       * deleted by the user.  It will be deleted when the file (object) is
+       * destroyed.
+       *
+       * \see hasID3v1Tag()
+       */
+      ID3v1::Tag *ID3v1Tag(bool create = false);
+
+      /*!
+       * Returns a pointer to the XiphComment for the file.
+       *
+       * If \a create is false (the default) this returns a null pointer
+       * if there is no valid XiphComment.  If \a create is true it will create
+       * a XiphComment if one does not exist and returns a valid pointer.
+       *
+       * \note This may return a valid pointer regardless of whether or not the
+       * file on disk has a XiphComment.  Use hasXiphComment() to check if the
+       * file on disk actually has a XiphComment.
+       *
+       * \note The Tag <b>is still</b> owned by the FLAC::File and should not be
+       * deleted by the user.  It will be deleted when the file (object) is
+       * destroyed.
+       *
+       * \see hasXiphComment()
+       */
+      Ogg::XiphComment *xiphComment(bool create = false);
+
+      /*!
+       * Set the ID3v2::FrameFactory to something other than the default.  This
+       * can be used to specify the way that ID3v2 frames will be interpreted
+       * when
+       *
+       * \see ID3v2FrameFactory
+       * \deprecated This value should be passed in via the constructor
+       */
+      void setID3v2FrameFactory(const ID3v2::FrameFactory *factory);
+
+      /*!
+       * Returns the block of data used by FLAC::Properties for parsing the
+       * stream properties.
+       *
+       * \deprecated Always returns an empty vector.
+       */
+      ByteVector streamInfoData(); // BIC: remove
+
+      /*!
+       * Returns the length of the audio-stream, used by FLAC::Properties for
+       * calculating the bitrate.
+       *
+       * \deprecated Always returns zero.
+       */
+      long streamLength();  // BIC: remove
+
+      /*!
+       * Returns a list of pictures attached to the FLAC file.
+       */
+      List<Picture *> pictureList();
+
+      /*!
+       * Removes an attached picture. If \a del is true the picture's memory
+       * will be freed; if it is false, it must be deleted by the user.
+       */
+      void removePicture(Picture *picture, bool del = true);
+
+      /*!
+       * Remove all attached images.
+       */
+      void removePictures();
+
+      /*!
+       * Add a new picture to the file. The file takes ownership of the
+       * picture and will handle freeing its memory.
+       *
+       * \note The file will be saved only after calling save().
+       */
+      void addPicture(Picture *picture);
+
+      /*!
+       * This will remove the tags that match the OR-ed together TagTypes from
+       * the file.  By default it removes all tags.
+       *
+       * \warning This will also invalidate pointers to the tags as their memory
+       * will be freed.
+       *
+       * \note In order to make the removal permanent save() still needs to be
+       * called.
+       *
+       * \note This won't remove the Vorbis comment block completely.  The
+       * vendor ID will be preserved.
+       */
+      void strip(int tags = AllTags);
+
+      /*!
+       * Returns whether or not the file on disk actually has a XiphComment.
+       *
+       * \see xiphComment()
+       */
+      bool hasXiphComment() const;
+
+      /*!
+       * Returns whether or not the file on disk actually has an ID3v1 tag.
+       *
+       * \see ID3v1Tag()
+       */
+      bool hasID3v1Tag() const;
+
+      /*!
+       * Returns whether or not the file on disk actually has an ID3v2 tag.
+       *
+       * \see ID3v2Tag()
+       */
+      bool hasID3v2Tag() const;
+
+      /*!
+       * Returns whether or not the given \a stream can be opened as a FLAC
+       * file.
+       *
+       * \note This method is designed to do a quick check.  The result may
+       * not necessarily be correct.
+       */
+      static bool isSupported(IOStream *stream);
+
+    private:
+      File(const File &);
+      File &operator=(const File &);
+
+      void read(bool readProperties);
+      void scan();
+
+      class FilePrivate;
+      FilePrivate *d;
+    };
+  }
+}
+
+#endif

3rdparty/taglib/flac/flacmetadatablock.cpp

@@ -0,0 +1,47 @@
+/**************************************************************************
+    copyright            : (C) 2010 by Lukáš Lalinský
+    email                : lalinsky@gmail.com
+ **************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#include <taglib.h>
+#include <tdebug.h>
+#include "flacmetadatablock.h"
+
+using namespace TagLib;
+
+class FLAC::MetadataBlock::MetadataBlockPrivate
+{
+public:
+  MetadataBlockPrivate() {}
+
+};
+
+FLAC::MetadataBlock::MetadataBlock()
+{
+  d = 0;
+}
+
+FLAC::MetadataBlock::~MetadataBlock()
+{
+}
+

3rdparty/taglib/flac/flacmetadatablock.h

@@ -0,0 +1,75 @@
+/**************************************************************************
+    copyright            : (C) 2010 by Lukáš Lalinský
+    email                : lalinsky@gmail.com
+ **************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#ifndef TAGLIB_FLACMETADATABLOCK_H
+#define TAGLIB_FLACMETADATABLOCK_H
+
+#include "tlist.h"
+#include "tbytevector.h"
+#include "taglib_export.h"
+
+namespace TagLib {
+
+  namespace FLAC {
+
+    class TAGLIB_EXPORT MetadataBlock
+    {
+    public:
+      MetadataBlock();
+      virtual ~MetadataBlock();
+
+      enum BlockType {
+        StreamInfo = 0,
+        Padding,
+        Application,
+        SeekTable,
+        VorbisComment,
+        CueSheet,
+        Picture
+      };
+
+      /*!
+       * Returns the FLAC metadata block type.
+       */
+      virtual int code() const = 0;
+
+      /*!
+       * Render the content of the block.
+       */
+      virtual ByteVector render() const = 0;
+
+    private:
+      MetadataBlock(const MetadataBlock &item);
+      MetadataBlock &operator=(const MetadataBlock &item);
+
+      class MetadataBlockPrivate;
+      MetadataBlockPrivate *d;
+    };
+
+  }
+
+}
+
+#endif

3rdparty/taglib/flac/flacpicture.cpp

@@ -0,0 +1,217 @@
+/**************************************************************************
+    copyright            : (C) 2010 by Lukáš Lalinský
+    email                : lalinsky@gmail.com
+ **************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#include <taglib.h>
+#include <tdebug.h>
+#include "flacpicture.h"
+
+using namespace TagLib;
+
+class FLAC::Picture::PicturePrivate
+{
+public:
+  PicturePrivate() :
+    type(FLAC::Picture::Other),
+    width(0),
+    height(0),
+    colorDepth(0),
+    numColors(0)
+    {}
+
+  Type type;
+  String mimeType;
+  String description;
+  int width;
+  int height;
+  int colorDepth;
+  int numColors;
+  ByteVector data;
+};
+
+FLAC::Picture::Picture() :
+  d(new PicturePrivate())
+{
+}
+
+FLAC::Picture::Picture(const ByteVector &data) :
+  d(new PicturePrivate())
+{
+  parse(data);
+}
+
+FLAC::Picture::~Picture()
+{
+  delete d;
+}
+
+int FLAC::Picture::code() const
+{
+  return FLAC::MetadataBlock::Picture;
+}
+
+bool FLAC::Picture::parse(const ByteVector &data)
+{
+  if(data.size() < 32) {
+    debug("A picture block must contain at least 5 bytes.");
+    return false;
+  }
+
+  unsigned int pos = 0;
+  d->type = FLAC::Picture::Type(data.toUInt(pos));
+  pos += 4;
+  unsigned int mimeTypeLength = data.toUInt(pos);
+  pos += 4;
+  if(pos + mimeTypeLength + 24 > data.size()) {
+    debug("Invalid picture block.");
+    return false;
+  }
+  d->mimeType = String(data.mid(pos, mimeTypeLength), String::UTF8);
+  pos += mimeTypeLength;
+  unsigned int descriptionLength = data.toUInt(pos);
+  pos += 4;
+  if(pos + descriptionLength + 20 > data.size()) {
+    debug("Invalid picture block.");
+    return false;
+  }
+  d->description = String(data.mid(pos, descriptionLength), String::UTF8);
+  pos += descriptionLength;
+  d->width = data.toUInt(pos);
+  pos += 4;
+  d->height = data.toUInt(pos);
+  pos += 4;
+  d->colorDepth = data.toUInt(pos);
+  pos += 4;
+  d->numColors = data.toUInt(pos);
+  pos += 4;
+  unsigned int dataLength = data.toUInt(pos);
+  pos += 4;
+  if(pos + dataLength > data.size()) {
+    debug("Invalid picture block.");
+    return false;
+  }
+  d->data = data.mid(pos, dataLength);
+
+  return true;
+}
+
+ByteVector FLAC::Picture::render() const
+{
+  ByteVector result;
+  result.append(ByteVector::fromUInt(d->type));
+  ByteVector mimeTypeData = d->mimeType.data(String::UTF8);
+  result.append(ByteVector::fromUInt(mimeTypeData.size()));
+  result.append(mimeTypeData);
+  ByteVector descriptionData = d->description.data(String::UTF8);
+  result.append(ByteVector::fromUInt(descriptionData.size()));
+  result.append(descriptionData);
+  result.append(ByteVector::fromUInt(d->width));
+  result.append(ByteVector::fromUInt(d->height));
+  result.append(ByteVector::fromUInt(d->colorDepth));
+  result.append(ByteVector::fromUInt(d->numColors));
+  result.append(ByteVector::fromUInt(d->data.size()));
+  result.append(d->data);
+  return result;
+}
+
+FLAC::Picture::Type FLAC::Picture::type() const
+{
+  return d->type;
+}
+
+void FLAC::Picture::setType(FLAC::Picture::Type type)
+{
+  d->type = type;
+}
+
+String FLAC::Picture::mimeType() const
+{
+  return d->mimeType;
+}
+
+void FLAC::Picture::setMimeType(const String &mimeType)
+{
+  d->mimeType = mimeType;
+}
+
+String FLAC::Picture::description() const
+{
+  return d->description;
+}
+
+void FLAC::Picture::setDescription(const String &description)
+{
+  d->description = description;
+}
+
+int FLAC::Picture::width() const
+{
+  return d->width;
+}
+
+void FLAC::Picture::setWidth(int width)
+{
+  d->width = width;
+}
+
+int FLAC::Picture::height() const
+{
+  return d->height;
+}
+
+void FLAC::Picture::setHeight(int height)
+{
+  d->height = height;
+}
+
+int FLAC::Picture::colorDepth() const
+{
+  return d->colorDepth;
+}
+
+void FLAC::Picture::setColorDepth(int colorDepth)
+{
+  d->colorDepth = colorDepth;
+}
+
+int FLAC::Picture::numColors() const
+{
+  return d->numColors;
+}
+
+void FLAC::Picture::setNumColors(int numColors)
+{
+  d->numColors = numColors;
+}
+
+ByteVector FLAC::Picture::data() const
+{
+  return d->data;
+}
+
+void FLAC::Picture::setData(const ByteVector &data)
+{
+  d->data = data;
+}
+

3rdparty/taglib/flac/flacpicture.h

@@ -0,0 +1,208 @@
+/**************************************************************************
+    copyright            : (C) 2010 by Lukáš Lalinský
+    email                : lalinsky@gmail.com
+ **************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#ifndef TAGLIB_FLACPICTURE_H
+#define TAGLIB_FLACPICTURE_H
+
+#include "tlist.h"
+#include "tstring.h"
+#include "tbytevector.h"
+#include "taglib_export.h"
+#include "flacmetadatablock.h"
+
+namespace TagLib {
+
+  namespace FLAC {
+
+    class TAGLIB_EXPORT Picture : public MetadataBlock
+    {
+    public:
+
+      /*!
+       * This describes the function or content of the picture.
+       */
+      enum Type {
+        //! A type not enumerated below
+        Other              = 0x00,
+        //! 32x32 PNG image that should be used as the file icon
+        FileIcon           = 0x01,
+        //! File icon of a different size or format
+        OtherFileIcon      = 0x02,
+        //! Front cover image of the album
+        FrontCover         = 0x03,
+        //! Back cover image of the album
+        BackCover          = 0x04,
+        //! Inside leaflet page of the album
+        LeafletPage        = 0x05,
+        //! Image from the album itself
+        Media              = 0x06,
+        //! Picture of the lead artist or soloist
+        LeadArtist         = 0x07,
+        //! Picture of the artist or performer
+        Artist             = 0x08,
+        //! Picture of the conductor
+        Conductor          = 0x09,
+        //! Picture of the band or orchestra
+        Band               = 0x0A,
+        //! Picture of the composer
+        Composer           = 0x0B,
+        //! Picture of the lyricist or text writer
+        Lyricist           = 0x0C,
+        //! Picture of the recording location or studio
+        RecordingLocation  = 0x0D,
+        //! Picture of the artists during recording
+        DuringRecording    = 0x0E,
+        //! Picture of the artists during performance
+        DuringPerformance  = 0x0F,
+        //! Picture from a movie or video related to the track
+        MovieScreenCapture = 0x10,
+        //! Picture of a large, coloured fish
+        ColouredFish       = 0x11,
+        //! Illustration related to the track
+        Illustration       = 0x12,
+        //! Logo of the band or performer
+        BandLogo           = 0x13,
+        //! Logo of the publisher (record company)
+        PublisherLogo      = 0x14
+      };
+
+      Picture();
+      Picture(const ByteVector &data);
+      ~Picture();
+
+      /*!
+       * Returns the type of the image.
+       */
+      Type type() const;
+
+      /*!
+       * Sets the type of the image.
+       */
+      void setType(Type type);
+
+      /*!
+       * Returns the mime type of the image.  This should in most cases be
+       * "image/png" or "image/jpeg".
+       */
+      String mimeType() const;
+
+      /*!
+       * Sets the mime type of the image.  This should in most cases be
+       * "image/png" or "image/jpeg".
+       */
+      void setMimeType(const String &m);
+
+      /*!
+       * Returns a text description of the image.
+       */
+
+      String description() const;
+
+      /*!
+       * Sets a textual description of the image to \a desc.
+       */
+
+      void setDescription(const String &desc);
+
+      /*!
+       * Returns the width of the image.
+       */
+      int width() const;
+
+      /*!
+       * Sets the width of the image.
+       */
+      void setWidth(int w);
+
+      /*!
+       * Returns the height of the image.
+       */
+      int height() const;
+
+      /*!
+       * Sets the height of the image.
+       */
+      void setHeight(int h);
+
+      /*!
+       * Returns the color depth (in bits-per-pixel) of the image.
+       */
+      int colorDepth() const;
+
+      /*!
+       * Sets the color depth (in bits-per-pixel) of the image.
+       */
+      void setColorDepth(int depth);
+
+      /*!
+       * Returns the number of colors used on the image..
+       */
+      int numColors() const;
+
+      /*!
+       * Sets the number of colors used on the image (for indexed images).
+       */
+      void setNumColors(int numColors);
+
+      /*!
+       * Returns the image data.
+       */
+      ByteVector data() const;
+
+      /*!
+       * Sets the image data.
+       */
+      void setData(const ByteVector &data);
+
+      /*!
+       * Returns the FLAC metadata block type.
+       */
+      int code() const;
+
+      /*!
+       * Render the content to the FLAC picture block format.
+       */
+      ByteVector render() const;
+
+      /*!
+       * Parse the picture data in the FLAC picture block format.
+       */
+      bool parse(const ByteVector &rawData);
+
+    private:
+      Picture(const Picture &item);
+      Picture &operator=(const Picture &item);
+
+      class PicturePrivate;
+      PicturePrivate *d;
+    };
+
+    typedef List<Picture> PictureList;
+
+  }
+
+}
+
+#endif

3rdparty/taglib/flac/flacproperties.cpp

@@ -0,0 +1,176 @@
+/***************************************************************************
+    copyright            : (C) 2003 by Allan Sandfeld Jensen
+    email                : kde@carewolf.org
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#include <tstring.h>
+#include <tdebug.h>
+
+#include "flacproperties.h"
+#include "flacfile.h"
+
+using namespace TagLib;
+
+class FLAC::Properties::PropertiesPrivate
+{
+public:
+  PropertiesPrivate() :
+    length(0),
+    bitrate(0),
+    sampleRate(0),
+    bitsPerSample(0),
+    channels(0),
+    sampleFrames(0) {}
+
+  int length;
+  int bitrate;
+  int sampleRate;
+  int bitsPerSample;
+  int channels;
+  unsigned long long sampleFrames;
+  ByteVector signature;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+// public members
+////////////////////////////////////////////////////////////////////////////////
+
+FLAC::Properties::Properties(ByteVector data, long streamLength, ReadStyle style) :
+  AudioProperties(style),
+  d(new PropertiesPrivate())
+{
+  read(data, streamLength);
+}
+
+FLAC::Properties::Properties(File *, ReadStyle style) :
+  AudioProperties(style),
+  d(new PropertiesPrivate())
+{
+  debug("FLAC::Properties::Properties() - This constructor is no longer used.");
+}
+
+FLAC::Properties::~Properties()
+{
+  delete d;
+}
+
+int FLAC::Properties::length() const
+{
+  return lengthInSeconds();
+}
+
+int FLAC::Properties::lengthInSeconds() const
+{
+  return d->length / 1000;
+}
+
+int FLAC::Properties::lengthInMilliseconds() const
+{
+  return d->length;
+}
+
+int FLAC::Properties::bitrate() const
+{
+  return d->bitrate;
+}
+
+int FLAC::Properties::sampleRate() const
+{
+  return d->sampleRate;
+}
+
+int FLAC::Properties::bitsPerSample() const
+{
+  return d->bitsPerSample;
+}
+
+int FLAC::Properties::sampleWidth() const
+{
+  return bitsPerSample();
+}
+
+int FLAC::Properties::channels() const
+{
+  return d->channels;
+}
+
+unsigned long long FLAC::Properties::sampleFrames() const
+{
+  return d->sampleFrames;
+}
+
+ByteVector FLAC::Properties::signature() const
+{
+  return d->signature;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// private members
+////////////////////////////////////////////////////////////////////////////////
+
+void FLAC::Properties::read(const ByteVector &data, long streamLength)
+{
+  if(data.size() < 18) {
+    debug("FLAC::Properties::read() - FLAC properties must contain at least 18 bytes.");
+    return;
+  }
+
+  unsigned int pos = 0;
+
+  // Minimum block size (in samples)
+  pos += 2;
+
+  // Maximum block size (in samples)
+  pos += 2;
+
+  // Minimum frame size (in bytes)
+  pos += 3;
+
+  // Maximum frame size (in bytes)
+  pos += 3;
+
+  const unsigned int flags = data.toUInt(pos, true);
+  pos += 4;
+
+  d->sampleRate    = flags >> 12;
+  d->channels      = ((flags >> 9) &  7) + 1;
+  d->bitsPerSample = ((flags >> 4) & 31) + 1;
+
+  // The last 4 bits are the most significant 4 bits for the 36 bit
+  // stream length in samples. (Audio files measured in days)
+
+  const unsigned long long hi = flags & 0xf;
+  const unsigned long long lo = data.toUInt(pos, true);
+  pos += 4;
+
+  d->sampleFrames = (hi << 32) | lo;
+
+  if(d->sampleFrames > 0 && d->sampleRate > 0) {
+    const double length = d->sampleFrames * 1000.0 / d->sampleRate;
+    d->length  = static_cast<int>(length + 0.5);
+    d->bitrate = static_cast<int>(streamLength * 8.0 / length + 0.5);
+  }
+
+  if(data.size() >= pos + 16)
+    d->signature = data.mid(pos, 16);
+}

3rdparty/taglib/flac/flacproperties.h

@@ -0,0 +1,148 @@
+/***************************************************************************
+    copyright            : (C) 2003 by Allan Sandfeld Jensen
+    email                : kde@carewolf.org
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#ifndef TAGLIB_FLACPROPERTIES_H
+#define TAGLIB_FLACPROPERTIES_H
+
+#include "taglib_export.h"
+#include "audioproperties.h"
+
+namespace TagLib {
+
+  namespace FLAC {
+
+    class File;
+
+    //! An implementation of audio property reading for FLAC
+
+    /*!
+     * This reads the data from an FLAC stream found in the AudioProperties
+     * API.
+     */
+
+    class TAGLIB_EXPORT Properties : public AudioProperties
+    {
+    public:
+      /*!
+       * Create an instance of FLAC::Properties with the data read from the
+       * ByteVector \a data.
+       */
+       // BIC: switch to const reference
+      Properties(ByteVector data, long streamLength, ReadStyle style = Average);
+
+      /*!
+       * Create an instance of FLAC::Properties with the data read from the
+       * FLAC::File \a file.
+       */
+       // BIC: remove
+      Properties(File *file, ReadStyle style = Average);
+
+      /*!
+       * Destroys this FLAC::Properties instance.
+       */
+      virtual ~Properties();
+
+      /*!
+       * Returns the length of the file in seconds.  The length is rounded down to
+       * the nearest whole second.
+       *
+       * \note This method is just an alias of lengthInSeconds().
+       *
+       * \deprecated
+       */
+      virtual int length() const;
+
+      /*!
+       * Returns the length of the file in seconds.  The length is rounded down to
+       * the nearest whole second.
+       *
+       * \see lengthInMilliseconds()
+       */
+      // BIC: make virtual
+      int lengthInSeconds() const;
+
+      /*!
+       * Returns the length of the file in milliseconds.
+       *
+       * \see lengthInSeconds()
+       */
+      // BIC: make virtual
+      int lengthInMilliseconds() const;
+
+      /*!
+       * Returns the average bit rate of the file in kb/s.
+       */
+      virtual int bitrate() const;
+
+      /*!
+       * Returns the sample rate in Hz.
+       */
+      virtual int sampleRate() const;
+
+      /*!
+       * Returns the number of audio channels.
+       */
+      virtual int channels() const;
+
+      /*!
+       * Returns the number of bits per audio sample as read from the FLAC
+       * identification header.
+       */
+      int bitsPerSample() const;
+
+      /*!
+       * Returns the sample width as read from the FLAC identification
+       * header.
+       *
+       * \note This method is just an alias of bitsPerSample().
+       *
+       * \deprecated
+       */
+      int sampleWidth() const;
+
+      /*!
+       * Return the number of sample frames.
+       */
+      unsigned long long sampleFrames() const;
+
+      /*!
+       * Returns the MD5 signature of the uncompressed audio stream as read
+       * from the stream info header.
+       */
+      ByteVector signature() const;
+
+    private:
+      Properties(const Properties &);
+      Properties &operator=(const Properties &);
+
+      void read(const ByteVector &data, long streamLength);
+
+      class PropertiesPrivate;
+      PropertiesPrivate *d;
+    };
+  }
+}
+
+#endif

3rdparty/taglib/flac/flacunknownmetadatablock.cpp

@@ -0,0 +1,78 @@
+/**************************************************************************
+    copyright            : (C) 2010 by Lukáš Lalinský
+    email                : lalinsky@gmail.com
+ **************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#include <taglib.h>
+#include <tdebug.h>
+#include <tstring.h>
+#include "flacunknownmetadatablock.h"
+
+using namespace TagLib;
+
+class FLAC::UnknownMetadataBlock::UnknownMetadataBlockPrivate
+{
+public:
+  UnknownMetadataBlockPrivate() : code(0) {}
+
+  int code;
+  ByteVector data;
+};
+
+FLAC::UnknownMetadataBlock::UnknownMetadataBlock(int code, const ByteVector &data) :
+  d(new UnknownMetadataBlockPrivate())
+{
+  d->code = code;
+  d->data = data;
+}
+
+FLAC::UnknownMetadataBlock::~UnknownMetadataBlock()
+{
+  delete d;
+}
+
+int FLAC::UnknownMetadataBlock::code() const
+{
+  return d->code;
+}
+
+void FLAC::UnknownMetadataBlock::setCode(int code)
+{
+  d->code = code;
+}
+
+ByteVector FLAC::UnknownMetadataBlock::data() const
+{
+  return d->data;
+}
+
+void FLAC::UnknownMetadataBlock::setData(const ByteVector &data)
+{
+  d->data = data;
+}
+
+ByteVector FLAC::UnknownMetadataBlock::render() const
+{
+  return d->data;
+}
+

3rdparty/taglib/flac/flacunknownmetadatablock.h

@@ -0,0 +1,81 @@
+/**************************************************************************
+    copyright            : (C) 2010 by Lukáš Lalinský
+    email                : lalinsky@gmail.com
+ **************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#ifndef TAGLIB_FLACUNKNOWNMETADATABLOCK_H
+#define TAGLIB_FLACUNKNOWNMETADATABLOCK_H
+
+#include "tlist.h"
+#include "tbytevector.h"
+#include "taglib_export.h"
+#include "flacmetadatablock.h"
+
+namespace TagLib {
+
+  namespace FLAC {
+
+    class TAGLIB_EXPORT UnknownMetadataBlock : public MetadataBlock
+    {
+    public:
+      UnknownMetadataBlock(int blockType, const ByteVector &data);
+      ~UnknownMetadataBlock();
+
+      /*!
+       * Returns the FLAC metadata block type.
+       */
+      int code() const;
+
+      /*!
+       * Sets the FLAC metadata block type.
+       */
+      void setCode(int code);
+
+      /*!
+       * Returns the FLAC metadata block type.
+       */
+      ByteVector data() const;
+
+      /*!
+       * Sets the FLAC metadata block type.
+       */
+      void setData(const ByteVector &data);
+
+      /*!
+       * Render the content of the block.
+       */
+      ByteVector render() const;
+
+    private:
+      UnknownMetadataBlock(const MetadataBlock &item);
+      UnknownMetadataBlock &operator=(const MetadataBlock &item);
+
+      class UnknownMetadataBlockPrivate;
+      UnknownMetadataBlockPrivate *d;
+    };
+
+  }
+
+}
+
+#endif

3rdparty/taglib/it/itfile.cpp

@@ -0,0 +1,335 @@
+/***************************************************************************
+    copyright           : (C) 2011 by Mathias Panzenböck
+    email               : grosser.meister.morti@gmx.net
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+
+#include "tstringlist.h"
+#include "itfile.h"
+#include "tdebug.h"
+#include "modfileprivate.h"
+#include "tpropertymap.h"
+
+using namespace TagLib;
+using namespace IT;
+
+class IT::File::FilePrivate
+{
+public:
+  FilePrivate(AudioProperties::ReadStyle propertiesStyle)
+    : tag(), properties(propertiesStyle)
+  {
+  }
+
+  Mod::Tag       tag;
+  IT::Properties properties;
+};
+
+IT::File::File(FileName file, bool readProperties,
+               AudioProperties::ReadStyle propertiesStyle) :
+  Mod::FileBase(file),
+  d(new FilePrivate(propertiesStyle))
+{
+  if(isOpen())
+    read(readProperties);
+}
+
+IT::File::File(IOStream *stream, bool readProperties,
+               AudioProperties::ReadStyle propertiesStyle) :
+  Mod::FileBase(stream),
+  d(new FilePrivate(propertiesStyle))
+{
+  if(isOpen())
+    read(readProperties);
+}
+
+IT::File::~File()
+{
+  delete d;
+}
+
+Mod::Tag *IT::File::tag() const
+{
+  return &d->tag;
+}
+
+PropertyMap IT::File::properties() const
+{
+  return d->tag.properties();
+}
+
+PropertyMap IT::File::setProperties(const PropertyMap &properties)
+{
+  return d->tag.setProperties(properties);
+}
+
+IT::Properties *IT::File::audioProperties() const
+{
+  return &d->properties;
+}
+
+bool IT::File::save()
+{
+  if(readOnly())
+  {
+    debug("IT::File::save() - Cannot save to a read only file.");
+    return false;
+  }
+  seek(4);
+  writeString(d->tag.title(), 25);
+  writeByte(0);
+
+  seek(2, Current);
+
+  unsigned short length = 0;
+  unsigned short instrumentCount = 0;
+  unsigned short sampleCount = 0;
+
+  if(!readU16L(length) || !readU16L(instrumentCount) || !readU16L(sampleCount))
+    return false;
+
+  seek(15, Current);
+
+  // write comment as instrument and sample names:
+  StringList lines = d->tag.comment().split("\n");
+  for(unsigned short i = 0; i < instrumentCount; ++ i) {
+    seek(192L + length + ((long)i << 2));
+    unsigned long instrumentOffset = 0;
+    if(!readU32L(instrumentOffset))
+      return false;
+
+    seek(instrumentOffset + 32);
+
+    if(i < lines.size())
+      writeString(lines[i], 25);
+    else
+      writeString(String(), 25);
+    writeByte(0);
+  }
+
+  for(unsigned short i = 0; i < sampleCount; ++ i) {
+    seek(192L + length + ((long)instrumentCount << 2) + ((long)i << 2));
+    unsigned long sampleOffset = 0;
+    if(!readU32L(sampleOffset))
+      return false;
+
+    seek(sampleOffset + 20);
+
+    if((unsigned int)(i + instrumentCount) < lines.size())
+      writeString(lines[i + instrumentCount], 25);
+    else
+      writeString(String(), 25);
+    writeByte(0);
+  }
+
+  // write rest as message:
+  StringList messageLines;
+  for(unsigned int i = instrumentCount + sampleCount; i < lines.size(); ++ i)
+    messageLines.append(lines[i]);
+  ByteVector message = messageLines.toString("\r").data(String::Latin1);
+
+  // it's actually not really stated if the message needs a
+  // terminating NUL but it does not hurt to add one:
+  if(message.size() > 7999)
+    message.resize(7999);
+  message.append((char)0);
+
+  unsigned short special = 0;
+  unsigned short messageLength = 0;
+  unsigned long  messageOffset = 0;
+
+  seek(46);
+  if(!readU16L(special))
+    return false;
+
+  unsigned long fileSize = File::length();
+  if(special & Properties::MessageAttached) {
+    seek(54);
+    if(!readU16L(messageLength) || !readU32L(messageOffset))
+      return false;
+
+    if(messageLength == 0)
+      messageOffset = fileSize;
+  }
+  else
+  {
+    messageOffset = fileSize;
+    seek(46);
+    writeU16L(special | 0x1);
+  }
+
+  if(messageOffset + messageLength >= fileSize) {
+    // append new message
+    seek(54);
+    writeU16L(message.size());
+    writeU32L(messageOffset);
+    seek(messageOffset);
+    writeBlock(message);
+    truncate(messageOffset + message.size());
+  }
+  else {
+    // Only overwrite existing message.
+    // I'd need to parse (understand!) the whole file for more.
+    // Although I could just move the message to the end of file
+    // and let the existing one be, but that would waste space.
+    message.resize(messageLength, 0);
+    seek(messageOffset);
+    writeBlock(message);
+  }
+  return true;
+}
+
+void IT::File::read(bool)
+{
+  if(!isOpen())
+    return;
+
+  seek(0);
+  READ_ASSERT(readBlock(4) == "IMPM");
+  READ_STRING(d->tag.setTitle, 26);
+
+  seek(2, Current);
+
+  READ_U16L_AS(length);
+  READ_U16L_AS(instrumentCount);
+  READ_U16L_AS(sampleCount);
+
+  d->properties.setInstrumentCount(instrumentCount);
+  d->properties.setSampleCount(sampleCount);
+  READ_U16L(d->properties.setPatternCount);
+  READ_U16L(d->properties.setVersion);
+  READ_U16L(d->properties.setCompatibleVersion);
+  READ_U16L(d->properties.setFlags);
+  READ_U16L_AS(special);
+  d->properties.setSpecial(special);
+  READ_BYTE(d->properties.setGlobalVolume);
+  READ_BYTE(d->properties.setMixVolume);
+  READ_BYTE(d->properties.setBpmSpeed);
+  READ_BYTE(d->properties.setTempo);
+  READ_BYTE(d->properties.setPanningSeparation);
+  READ_BYTE(d->properties.setPitchWheelDepth);
+
+  // IT supports some kind of comment tag. Still, the
+  // sample/instrument names are abused as comments so
+  // I just add all together.
+  String message;
+  if(special & Properties::MessageAttached) {
+    READ_U16L_AS(messageLength);
+    READ_U32L_AS(messageOffset);
+    seek(messageOffset);
+    ByteVector messageBytes = readBlock(messageLength);
+    READ_ASSERT(messageBytes.size() == messageLength);
+    int index = messageBytes.find((char) 0);
+    if(index > -1)
+      messageBytes.resize(index, 0);
+    messageBytes.replace('\r', '\n');
+    message = messageBytes;
+  }
+
+  seek(64);
+
+  ByteVector pannings = readBlock(64);
+  ByteVector volumes  = readBlock(64);
+  READ_ASSERT(pannings.size() == 64 && volumes.size() == 64);
+  int channels = 0;
+  for(int i = 0; i < 64; ++ i) {
+    // Strictly speaking an IT file has always 64 channels, but
+    // I don't count disabled and muted channels.
+    // But this always gives 64 channels for all my files anyway.
+    // Strangely VLC does report other values. I wonder how VLC
+    // gets it's values.
+    if((unsigned char) pannings[i] < 128 && volumes[i] > 0)
+        ++channels;
+  }
+  d->properties.setChannels(channels);
+
+  // real length might be shorter because of skips and terminator
+  unsigned short realLength = 0;
+  for(unsigned short i = 0; i < length; ++ i) {
+    READ_BYTE_AS(order);
+    if(order == 255) break;
+    if(order != 254) ++ realLength;
+  }
+  d->properties.setLengthInPatterns(realLength);
+
+  StringList comment;
+  // Note: I found files that have nil characters somewhere
+  //       in the instrument/sample names and more characters
+  //       afterwards. The spec does not mention such a case.
+  //       Currently I just discard anything after a nil, but
+  //       e.g. VLC seems to interprete a nil as a space. I
+  //       don't know what is the proper behaviour.
+  for(unsigned short i = 0; i < instrumentCount; ++ i) {
+    seek(192L + length + ((long)i << 2));
+    READ_U32L_AS(instrumentOffset);
+    seek(instrumentOffset);
+
+    ByteVector instrumentMagic = readBlock(4);
+    READ_ASSERT(instrumentMagic == "IMPI");
+
+    READ_STRING_AS(dosFileName, 13);
+
+    seek(15, Current);
+
+    READ_STRING_AS(instrumentName, 26);
+    comment.append(instrumentName);
+  }
+
+  for(unsigned short i = 0; i < sampleCount; ++ i) {
+    seek(192L + length + ((long)instrumentCount << 2) + ((long)i << 2));
+    READ_U32L_AS(sampleOffset);
+
+    seek(sampleOffset);
+
+    ByteVector sampleMagic = readBlock(4);
+    READ_ASSERT(sampleMagic == "IMPS");
+
+    READ_STRING_AS(dosFileName, 13);
+    READ_BYTE_AS(globalVolume);
+    READ_BYTE_AS(sampleFlags);
+    READ_BYTE_AS(sampleVolume);
+    READ_STRING_AS(sampleName, 26);
+    /*
+    READ_BYTE_AS(sampleCvt);
+    READ_BYTE_AS(samplePanning);
+    READ_U32L_AS(sampleLength);
+    READ_U32L_AS(loopStart);
+    READ_U32L_AS(loopStop);
+    READ_U32L_AS(c5speed);
+    READ_U32L_AS(sustainLoopStart);
+    READ_U32L_AS(sustainLoopEnd);
+    READ_U32L_AS(sampleDataOffset);
+    READ_BYTE_AS(vibratoSpeed);
+    READ_BYTE_AS(vibratoDepth);
+    READ_BYTE_AS(vibratoRate);
+    READ_BYTE_AS(vibratoType);
+    */
+
+    comment.append(sampleName);
+  }
+
+  if(message.size() > 0)
+    comment.append(message);
+  d->tag.setComment(comment.toString("\n"));
+  d->tag.setTrackerName("Impulse Tracker");
+}

3rdparty/taglib/it/itfile.h

@@ -0,0 +1,109 @@
+/***************************************************************************
+    copyright           : (C) 2011 by Mathias Panzenböck
+    email               : grosser.meister.morti@gmx.net
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it  under the terms of the GNU Lesser General Public License version  *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,            *
+ *   MA  02110-1301  USA                                                   *
+ ***************************************************************************/
+
+#ifndef TAGLIB_ITFILE_H
+#define TAGLIB_ITFILE_H
+
+#include "tfile.h"
+#include "audioproperties.h"
+#include "taglib_export.h"
+#include "modfilebase.h"
+#include "modtag.h"
+#include "itproperties.h"
+
+namespace TagLib {
+
+  namespace IT {
+
+    class TAGLIB_EXPORT File : public Mod::FileBase {
+      public:
+        /*!
+         * Constructs a Impulse Tracker file from \a file.
+         *
+         * \note In the current implementation, both \a readProperties and
+         * \a propertiesStyle are ignored.  The audio properties are always
+         * read.
+         */
+        File(FileName file, bool readProperties = true,
+             AudioProperties::ReadStyle propertiesStyle =
+             AudioProperties::Average);
+
+        /*!
+         * Constructs a Impulse Tracker file from \a stream.
+         *
+         * \note In the current implementation, both \a readProperties and
+         * \a propertiesStyle are ignored.  The audio properties are always
+         * read.
+         *
+         * \note TagLib will *not* take ownership of the stream, the caller is
+         * responsible for deleting it after the File object.
+         */
+        File(IOStream *stream, bool readProperties = true,
+             AudioProperties::ReadStyle propertiesStyle =
+             AudioProperties::Average);
+
+        /*!
+         * Destroys this instance of the File.
+         */
+        virtual ~File();
+
+        Mod::Tag *tag() const;
+
+        /*!
+         * Forwards to Mod::Tag::properties().
+         * BIC: will be removed once File::toDict() is made virtual
+         */
+        PropertyMap properties() const;
+
+        /*!
+         * Forwards to Mod::Tag::setProperties().
+         * BIC: will be removed once File::setProperties() is made virtual
+         */
+        PropertyMap setProperties(const PropertyMap &);
+
+        /*!
+         * Returns the IT::Properties for this file. If no audio properties
+         * were read then this will return a null pointer.
+         */
+        IT::Properties *audioProperties() const;
+
+        /*!
+         * Save the file.
+         * This is the same as calling save(AllTags);
+         *
+         * \note Saving Impulse Tracker tags is not supported.
+         */
+        bool save();
+
+
+      private:
+        File(const File &);
+        File &operator=(const File &);
+
+        void read(bool readProperties);
+
+        class FilePrivate;
+        FilePrivate *d;
+    };
+  }
+}
+
+#endif

3rdparty/taglib/it/itproperties.cpp

@@ -0,0 +1,260 @@
+/***************************************************************************
+    copyright           :(C) 2011 by Mathias Panzenböck
+    email               : grosser.meister.morti@gmx.net
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+
+#include "itproperties.h"
+
+using namespace TagLib;
+using namespace IT;
+
+class IT::Properties::PropertiesPrivate
+{
+public:
+  PropertiesPrivate() :
+    channels(0),
+    lengthInPatterns(0),
+    instrumentCount(0),
+    sampleCount(0),
+    patternCount(0),
+    version(0),
+    compatibleVersion(0),
+    flags(0),
+    special(0),
+    globalVolume(0),
+    mixVolume(0),
+    tempo(0),
+    bpmSpeed(0),
+    panningSeparation(0),
+    pitchWheelDepth(0)
+  {
+  }
+
+  int            channels;
+  unsigned short lengthInPatterns;
+  unsigned short instrumentCount;
+  unsigned short sampleCount;
+  unsigned short patternCount;
+  unsigned short version;
+  unsigned short compatibleVersion;
+  unsigned short flags;
+  unsigned short special;
+  unsigned char  globalVolume;
+  unsigned char  mixVolume;
+  unsigned char  tempo;
+  unsigned char  bpmSpeed;
+  unsigned char  panningSeparation;
+  unsigned char  pitchWheelDepth;
+};
+
+IT::Properties::Properties(AudioProperties::ReadStyle propertiesStyle) :
+  AudioProperties(propertiesStyle),
+  d(new PropertiesPrivate())
+{
+}
+
+IT::Properties::~Properties()
+{
+  delete d;
+}
+
+int IT::Properties::length() const
+{
+  return 0;
+}
+
+int IT::Properties::lengthInSeconds() const
+{
+  return 0;
+}
+
+int IT::Properties::lengthInMilliseconds() const
+{
+  return 0;
+}
+
+int IT::Properties::bitrate() const
+{
+  return 0;
+}
+
+int IT::Properties::sampleRate() const
+{
+  return 0;
+}
+
+int IT::Properties::channels() const
+{
+  return d->channels;
+}
+
+unsigned short IT::Properties::lengthInPatterns() const
+{
+  return d->lengthInPatterns;
+}
+
+bool IT::Properties::stereo() const
+{
+  return d->flags & Stereo;
+}
+
+unsigned short IT::Properties::instrumentCount() const
+{
+  return d->instrumentCount;
+}
+
+unsigned short IT::Properties::sampleCount() const
+{
+  return d->sampleCount;
+}
+
+unsigned short IT::Properties::patternCount() const
+{
+  return d->patternCount;
+}
+
+unsigned short IT::Properties::version() const
+{
+  return d->version;
+}
+
+unsigned short IT::Properties::compatibleVersion() const
+{
+  return d->compatibleVersion;
+}
+
+unsigned short IT::Properties::flags() const
+{
+  return d->flags;
+}
+
+unsigned short IT::Properties::special() const
+{
+  return d->special;
+}
+
+unsigned char IT::Properties::globalVolume() const
+{
+  return d->globalVolume;
+}
+
+unsigned char IT::Properties::mixVolume() const
+{
+  return d->mixVolume;
+}
+
+unsigned char IT::Properties::tempo() const
+{
+  return d->tempo;
+}
+
+unsigned char IT::Properties::bpmSpeed() const
+{
+  return d->bpmSpeed;
+}
+
+unsigned char IT::Properties::panningSeparation() const
+{
+  return d->panningSeparation;
+}
+
+unsigned char IT::Properties::pitchWheelDepth() const
+{
+  return d->pitchWheelDepth;
+}
+
+void IT::Properties::setChannels(int channels)
+{
+  d->channels = channels;
+}
+
+void IT::Properties::setLengthInPatterns(unsigned short lengthInPatterns)
+{
+  d->lengthInPatterns = lengthInPatterns;
+}
+
+void IT::Properties::setInstrumentCount(unsigned short instrumentCount)
+{
+  d->instrumentCount = instrumentCount;
+}
+
+void IT::Properties::setSampleCount(unsigned short sampleCount)
+{
+  d->sampleCount = sampleCount;
+}
+
+void IT::Properties::setPatternCount(unsigned short patternCount)
+{
+  d->patternCount = patternCount;
+}
+
+void IT::Properties::setFlags(unsigned short flags)
+{
+  d->flags = flags;
+}
+
+void IT::Properties::setSpecial(unsigned short special)
+{
+  d->special = special;
+}
+
+void IT::Properties::setCompatibleVersion(unsigned short compatibleVersion)
+{
+  d->compatibleVersion = compatibleVersion;
+}
+
+void IT::Properties::setVersion(unsigned short version)
+{
+  d->version = version;
+}
+
+void IT::Properties::setGlobalVolume(unsigned char globalVolume)
+{
+  d->globalVolume = globalVolume;
+}
+
+void IT::Properties::setMixVolume(unsigned char mixVolume)
+{
+  d->mixVolume = mixVolume;
+}
+
+void IT::Properties::setTempo(unsigned char tempo)
+{
+  d->tempo = tempo;
+}
+
+void IT::Properties::setBpmSpeed(unsigned char bpmSpeed)
+{
+  d->bpmSpeed = bpmSpeed;
+}
+
+void IT::Properties::setPanningSeparation(unsigned char panningSeparation)
+{
+  d->panningSeparation = panningSeparation;
+}
+
+void IT::Properties::setPitchWheelDepth(unsigned char pitchWheelDepth)
+{
+  d->pitchWheelDepth = pitchWheelDepth;
+}

3rdparty/taglib/it/itproperties.h

@@ -0,0 +1,107 @@
+/***************************************************************************
+    copyright           : (C) 2011 by Mathias Panzenböck
+    email               : grosser.meister.morti@gmx.net
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#ifndef TAGLIB_ITPROPERTIES_H
+#define TAGLIB_ITPROPERTIES_H
+
+#include "taglib.h"
+#include "audioproperties.h"
+
+namespace TagLib {
+  namespace IT {
+    class TAGLIB_EXPORT Properties : public AudioProperties {
+      friend class File;
+    public:
+      /*! Flag bits. */
+      enum {
+        Stereo                  =   1,
+        Vol0MixOptimizations    =   2,
+        UseInstruments          =   4,
+        LinearSlides            =   8,
+        OldEffects              =  16,
+        LinkEffects             =  32,
+        UseMidiPitchController  =  64,
+        RequestEmbeddedMidiConf = 128
+      };
+
+      /*! Special bits. */
+      enum {
+        MessageAttached  = 1,
+        MidiConfEmbedded = 8
+      };
+
+      Properties(AudioProperties::ReadStyle propertiesStyle);
+      virtual ~Properties();
+
+      int length()               const;
+      int lengthInSeconds()      const;
+      int lengthInMilliseconds() const;
+      int bitrate()              const;
+      int sampleRate()           const;
+      int channels()             const;
+
+      unsigned short lengthInPatterns()  const;
+      bool           stereo()            const;
+      unsigned short instrumentCount()   const;
+      unsigned short sampleCount()       const;
+      unsigned short patternCount()      const;
+      unsigned short version()           const;
+      unsigned short compatibleVersion() const;
+      unsigned short flags()             const;
+      unsigned short special()           const;
+      unsigned char  globalVolume()      const;
+      unsigned char  mixVolume()         const;
+      unsigned char  tempo()             const;
+      unsigned char  bpmSpeed()          const;
+      unsigned char  panningSeparation() const;
+      unsigned char  pitchWheelDepth()   const;
+
+      void setChannels(int channels);
+      void setLengthInPatterns(unsigned short lengthInPatterns);
+      void setInstrumentCount(unsigned short instrumentCount);
+      void setSampleCount (unsigned short sampleCount);
+      void setPatternCount(unsigned short patternCount);
+      void setVersion     (unsigned short version);
+      void setCompatibleVersion(unsigned short compatibleVersion);
+      void setFlags       (unsigned short flags);
+      void setSpecial     (unsigned short special);
+      void setGlobalVolume(unsigned char globalVolume);
+      void setMixVolume   (unsigned char mixVolume);
+      void setTempo       (unsigned char tempo);
+      void setBpmSpeed    (unsigned char bpmSpeed);
+      void setPanningSeparation(unsigned char panningSeparation);
+      void setPitchWheelDepth  (unsigned char pitchWheelDepth);
+
+    private:
+      Properties(const Properties&);
+      Properties &operator=(const Properties&);
+
+      class PropertiesPrivate;
+      PropertiesPrivate *d;
+    };
+  }
+}
+
+#endif

3rdparty/taglib/mod/modfile.cpp

@@ -0,0 +1,192 @@
+/***************************************************************************
+    copyright           : (C) 2011 by Mathias Panzenböck
+    email               : grosser.meister.morti@gmx.net
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+
+#include "modfile.h"
+#include "tstringlist.h"
+#include "tdebug.h"
+#include "modfileprivate.h"
+#include "tpropertymap.h"
+
+using namespace TagLib;
+using namespace Mod;
+
+class Mod::File::FilePrivate
+{
+public:
+  FilePrivate(AudioProperties::ReadStyle propertiesStyle)
+    : properties(propertiesStyle)
+  {
+  }
+
+  Mod::Tag        tag;
+  Mod::Properties properties;
+};
+
+Mod::File::File(FileName file, bool readProperties,
+                AudioProperties::ReadStyle propertiesStyle) :
+  Mod::FileBase(file),
+  d(new FilePrivate(propertiesStyle))
+{
+  if(isOpen())
+    read(readProperties);
+}
+
+Mod::File::File(IOStream *stream, bool readProperties,
+                AudioProperties::ReadStyle propertiesStyle) :
+  Mod::FileBase(stream),
+  d(new FilePrivate(propertiesStyle))
+{
+  if(isOpen())
+    read(readProperties);
+}
+
+Mod::File::~File()
+{
+  delete d;
+}
+
+Mod::Tag *Mod::File::tag() const
+{
+  return &d->tag;
+}
+
+Mod::Properties *Mod::File::audioProperties() const
+{
+  return &d->properties;
+}
+
+PropertyMap Mod::File::properties() const
+{
+  return d->tag.properties();
+}
+
+PropertyMap Mod::File::setProperties(const PropertyMap &properties)
+{
+  return d->tag.setProperties(properties);
+}
+
+bool Mod::File::save()
+{
+  if(readOnly()) {
+    debug("Mod::File::save() - Cannot save to a read only file.");
+    return false;
+  }
+  seek(0);
+  writeString(d->tag.title(), 20);
+  StringList lines = d->tag.comment().split("\n");
+  unsigned int n = std::min(lines.size(), d->properties.instrumentCount());
+  for(unsigned int i = 0; i < n; ++ i) {
+    writeString(lines[i], 22);
+    seek(8, Current);
+  }
+
+  for(unsigned int i = n; i < d->properties.instrumentCount(); ++ i) {
+    writeString(String(), 22);
+    seek(8, Current);
+  }
+  return true;
+}
+
+void Mod::File::read(bool)
+{
+  if(!isOpen())
+    return;
+
+  seek(1080);
+  ByteVector modId = readBlock(4);
+  READ_ASSERT(modId.size() == 4);
+
+  int          channels    =  4;
+  unsigned int instruments = 31;
+  if(modId == "M.K." || modId == "M!K!" || modId == "M&K!" || modId == "N.T.") {
+    d->tag.setTrackerName("ProTracker");
+    channels = 4;
+  }
+  else if(modId.startsWith("FLT") || modId.startsWith("TDZ")) {
+    d->tag.setTrackerName("StarTrekker");
+    char digit = modId[3];
+    READ_ASSERT(digit >= '0' && digit <= '9');
+    channels = digit - '0';
+  }
+  else if(modId.endsWith("CHN")) {
+    d->tag.setTrackerName("StarTrekker");
+    char digit = modId[0];
+    READ_ASSERT(digit >= '0' && digit <= '9');
+    channels = digit - '0';
+  }
+  else if(modId == "CD81" || modId == "OKTA") {
+    d->tag.setTrackerName("Atari Oktalyzer");
+    channels = 8;
+  }
+  else if(modId.endsWith("CH") || modId.endsWith("CN")) {
+    d->tag.setTrackerName("TakeTracker");
+    char digit = modId[0];
+    READ_ASSERT(digit >= '0' && digit <= '9');
+    channels = (digit - '0') * 10;
+    digit = modId[1];
+    READ_ASSERT(digit >= '0' && digit <= '9');
+    channels += digit - '0';
+  }
+  else {
+    // Not sure if this is correct. I'd need a file
+    // created with NoiseTracker to check this.
+    d->tag.setTrackerName("NoiseTracker"); // probably
+    channels    =  4;
+    instruments = 15;
+  }
+  d->properties.setChannels(channels);
+  d->properties.setInstrumentCount(instruments);
+
+  seek(0);
+  READ_STRING(d->tag.setTitle, 20);
+
+  StringList comment;
+  for(unsigned int i = 0; i < instruments; ++ i) {
+    READ_STRING_AS(instrumentName, 22);
+    // value in words, * 2 (<< 1) for bytes:
+    READ_U16B_AS(sampleLength);
+
+    READ_BYTE_AS(fineTuneByte);
+    int fineTune = fineTuneByte & 0xF;
+    // > 7 means negative value
+    if(fineTune > 7) fineTune -= 16;
+
+    READ_BYTE_AS(volume);
+    if(volume > 64) volume = 64;
+    // volume in decibels: 20 * log10(volume / 64)
+
+    // value in words, * 2 (<< 1) for bytes:
+    READ_U16B_AS(repeatStart);
+    // value in words, * 2 (<< 1) for bytes:
+    READ_U16B_AS(repatLength);
+
+    comment.append(instrumentName);
+  }
+
+  READ_BYTE(d->properties.setLengthInPatterns);
+
+  d->tag.setComment(comment.toString("\n"));
+}

3rdparty/taglib/mod/modfile.h

@@ -0,0 +1,114 @@
+/***************************************************************************
+    copyright           : (C) 2011 by Mathias Panzenböck
+    email               : grosser.meister.morti@gmx.net
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#ifndef TAGLIB_MODFILE_H
+#define TAGLIB_MODFILE_H
+
+#include "tfile.h"
+#include "audioproperties.h"
+#include "taglib_export.h"
+#include "modfilebase.h"
+#include "modtag.h"
+#include "modproperties.h"
+
+namespace TagLib {
+
+  namespace Mod {
+
+    class TAGLIB_EXPORT File : public TagLib::Mod::FileBase
+    {
+    public:
+      /*!
+       * Constructs a Protracker file from \a file.
+       *
+       * \note In the current implementation, both \a readProperties and
+       * \a propertiesStyle are ignored.  The audio properties are always
+       * read.
+       */
+      File(FileName file, bool readProperties = true,
+           AudioProperties::ReadStyle propertiesStyle =
+           AudioProperties::Average);
+
+      /*!
+       * Constructs a Protracker file from \a stream.
+       *
+       * \note In the current implementation, both \a readProperties and
+       * \a propertiesStyle are ignored.  The audio properties are always
+       * read.
+       *
+       * \note TagLib will *not* take ownership of the stream, the caller is
+       * responsible for deleting it after the File object.
+       */
+      File(IOStream *stream, bool readProperties = true,
+           AudioProperties::ReadStyle propertiesStyle =
+           AudioProperties::Average);
+
+      /*!
+       * Destroys this instance of the File.
+       */
+      virtual ~File();
+
+      Mod::Tag *tag() const;
+
+      /*!
+       * Implements the unified property interface -- export function.
+       * Forwards to Mod::Tag::properties().
+       */
+      PropertyMap properties() const;
+
+      /*!
+       * Implements the unified property interface -- import function.
+       * Forwards to Mod::Tag::setProperties().
+       */
+      PropertyMap setProperties(const PropertyMap &);
+      /*!
+       * Returns the Mod::Properties for this file. If no audio properties
+       * were read then this will return a null pointer.
+       */
+      Mod::Properties *audioProperties() const;
+
+      /*!
+       * Save the file.
+       * This is the same as calling save(AllTags);
+       *
+       * \note Saving Protracker tags is not supported.
+       */
+      bool save();
+
+    private:
+      File(const File &);
+      File &operator=(const File &);
+
+      void read(bool readProperties);
+
+      class FilePrivate;
+      FilePrivate *d;
+    };
+
+  }
+
+}
+
+#endif

3rdparty/taglib/mod/modfilebase.cpp

@@ -0,0 +1,125 @@
+/***************************************************************************
+    copyright           : (C) 2011 by Mathias Panzenböck
+    email               : grosser.meister.morti@gmx.net
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+
+#include "tdebug.h"
+#include "modfilebase.h"
+
+using namespace TagLib;
+using namespace Mod;
+
+Mod::FileBase::FileBase(FileName file) : TagLib::File(file)
+{
+}
+
+Mod::FileBase::FileBase(IOStream *stream) : TagLib::File(stream)
+{
+}
+
+void Mod::FileBase::writeString(const String &s, unsigned long size, char padding)
+{
+  ByteVector data(s.data(String::Latin1));
+  data.resize(size, padding);
+  writeBlock(data);
+}
+
+bool Mod::FileBase::readString(String &s, unsigned long size)
+{
+  ByteVector data(readBlock(size));
+  if(data.size() < size) return false;
+  int index = data.find((char) 0);
+  if(index > -1)
+  {
+    data.resize(index);
+  }
+  data.replace('\xff', ' ');
+
+  s = data;
+  return true;
+}
+
+void Mod::FileBase::writeByte(unsigned char byte)
+{
+  ByteVector data(1, byte);
+  writeBlock(data);
+}
+
+void Mod::FileBase::writeU16L(unsigned short number)
+{
+  writeBlock(ByteVector::fromShort(number, false));
+}
+
+void Mod::FileBase::writeU32L(unsigned long number)
+{
+  writeBlock(ByteVector::fromUInt(number, false));
+}
+
+void Mod::FileBase::writeU16B(unsigned short number)
+{
+  writeBlock(ByteVector::fromShort(number, true));
+}
+
+void Mod::FileBase::writeU32B(unsigned long number)
+{
+  writeBlock(ByteVector::fromUInt(number, true));
+}
+
+bool Mod::FileBase::readByte(unsigned char &byte)
+{
+  ByteVector data(readBlock(1));
+  if(data.size() < 1) return false;
+  byte = data[0];
+  return true;
+}
+
+bool Mod::FileBase::readU16L(unsigned short &number)
+{
+  ByteVector data(readBlock(2));
+  if(data.size() < 2) return false;
+  number = data.toUShort(false);
+  return true;
+}
+
+bool Mod::FileBase::readU32L(unsigned long &number) {
+  ByteVector data(readBlock(4));
+  if(data.size() < 4) return false;
+  number = data.toUInt(false);
+  return true;
+}
+
+bool Mod::FileBase::readU16B(unsigned short &number)
+{
+  ByteVector data(readBlock(2));
+  if(data.size() < 2) return false;
+  number = data.toUShort(true);
+  return true;
+}
+
+bool Mod::FileBase::readU32B(unsigned long &number) {
+  ByteVector data(readBlock(4));
+  if(data.size() < 4) return false;
+  number = data.toUInt(true);
+  return true;
+}

3rdparty/taglib/mod/modfilebase.h

@@ -0,0 +1,66 @@
+/***************************************************************************
+    copyright           : (C) 2011 by Mathias Panzenböck
+    email               : grosser.meister.morti@gmx.net
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#ifndef TAGLIB_MODFILEBASE_H
+#define TAGLIB_MODFILEBASE_H
+
+#include "taglib.h"
+#include "tfile.h"
+#include "tstring.h"
+#include "tlist.h"
+#include "taglib_export.h"
+
+#include <algorithm>
+
+namespace TagLib {
+
+  namespace Mod {
+
+    class TAGLIB_EXPORT FileBase : public TagLib::File
+    {
+    protected:
+      FileBase(FileName file);
+      FileBase(IOStream *stream);
+
+      void writeString(const String &s, unsigned long size, char padding = 0);
+      void writeByte(unsigned char byte);
+      void writeU16L(unsigned short number);
+      void writeU32L(unsigned long number);
+      void writeU16B(unsigned short number);
+      void writeU32B(unsigned long number);
+
+      bool readString(String &s, unsigned long size);
+      bool readByte(unsigned char &byte);
+      bool readU16L(unsigned short &number);
+      bool readU32L(unsigned long &number);
+      bool readU16B(unsigned short &number);
+      bool readU32B(unsigned long &number);
+    };
+
+  }
+
+}
+
+#endif

3rdparty/taglib/mod/modfileprivate.h

@@ -0,0 +1,67 @@
+/***************************************************************************
+    copyright           : (C) 2011 by Mathias Panzenböck
+    email               : grosser.meister.morti@gmx.net
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it  under the terms of the GNU Lesser General Public License version  *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,            *
+ *   MA  02110-1301  USA                                                   *
+ ***************************************************************************/
+
+#ifndef TAGLIB_MODFILEPRIVATE_H
+#define TAGLIB_MODFILEPRIVATE_H
+
+// some helper-macros only used internally by (s3m|it|xm)file.cpp
+#define READ_ASSERT(cond) \
+  if(!(cond)) \
+  { \
+    setValid(false); \
+    return; \
+  }
+
+#define READ(setter,type,read) \
+  { \
+    type number; \
+    READ_ASSERT(read(number)); \
+    setter(number); \
+  }
+
+#define READ_BYTE(setter) READ(setter,unsigned char,readByte)
+#define READ_U16L(setter) READ(setter,unsigned short,readU16L)
+#define READ_U32L(setter) READ(setter,unsigned long,readU32L)
+#define READ_U16B(setter) READ(setter,unsigned short,readU16B)
+#define READ_U32B(setter) READ(setter,unsigned long,readU32B)
+
+#define READ_STRING(setter,size) \
+  { \
+    String s; \
+    READ_ASSERT(readString(s, size)); \
+    setter(s); \
+  }
+
+#define READ_AS(type,name,read) \
+  type name = 0; \
+  READ_ASSERT(read(name));
+
+#define READ_BYTE_AS(name) READ_AS(unsigned char,name,readByte)
+#define READ_U16L_AS(name) READ_AS(unsigned short,name,readU16L)
+#define READ_U32L_AS(name) READ_AS(unsigned long,name,readU32L)
+#define READ_U16B_AS(name) READ_AS(unsigned short,name,readU16B)
+#define READ_U32B_AS(name) READ_AS(unsigned long,name,readU32B)
+
+#define READ_STRING_AS(name,size) \
+  String name; \
+  READ_ASSERT(readString(name, size));
+
+#endif

3rdparty/taglib/mod/modproperties.cpp

@@ -0,0 +1,111 @@
+/***************************************************************************
+    copyright           : (C) 2011 by Mathias Panzenböck
+    email               : grosser.meister.morti@gmx.net
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+
+#include "modproperties.h"
+
+using namespace TagLib;
+using namespace Mod;
+
+class Mod::Properties::PropertiesPrivate
+{
+public:
+  PropertiesPrivate() :
+    channels(0),
+    instrumentCount(0),
+    lengthInPatterns(0)
+  {
+  }
+
+  int           channels;
+  unsigned int  instrumentCount;
+  unsigned char lengthInPatterns;
+};
+
+Mod::Properties::Properties(AudioProperties::ReadStyle propertiesStyle) :
+  AudioProperties(propertiesStyle),
+  d(new PropertiesPrivate())
+{
+}
+
+Mod::Properties::~Properties()
+{
+  delete d;
+}
+
+int Mod::Properties::length() const
+{
+  return 0;
+}
+
+int Mod::Properties::lengthInSeconds() const
+{
+  return 0;
+}
+
+int Mod::Properties::lengthInMilliseconds() const
+{
+  return 0;
+}
+
+int Mod::Properties::bitrate() const
+{
+  return 0;
+}
+
+int Mod::Properties::sampleRate() const
+{
+  return 0;
+}
+
+int Mod::Properties::channels() const
+{
+  return d->channels;
+}
+
+unsigned int Mod::Properties::instrumentCount() const
+{
+  return d->instrumentCount;
+}
+
+unsigned char Mod::Properties::lengthInPatterns() const
+{
+  return d->lengthInPatterns;
+}
+
+void Mod::Properties::setChannels(int channels)
+{
+  d->channels = channels;
+}
+
+void Mod::Properties::setInstrumentCount(unsigned int instrumentCount)
+{
+  d->instrumentCount = instrumentCount;
+}
+
+void Mod::Properties::setLengthInPatterns(unsigned char lengthInPatterns)
+{
+  d->lengthInPatterns = lengthInPatterns;
+}

3rdparty/taglib/mod/modproperties.h

@@ -0,0 +1,71 @@
+/***************************************************************************
+    copyright           : (C) 2011 by Mathias Panzenböck
+    email               : grosser.meister.morti@gmx.net
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#ifndef TAGLIB_MODPROPERTIES_H
+#define TAGLIB_MODPROPERTIES_H
+
+#include "taglib.h"
+#include "audioproperties.h"
+
+namespace TagLib {
+
+  namespace Mod {
+
+    class TAGLIB_EXPORT Properties : public AudioProperties
+    {
+    public:
+      Properties(AudioProperties::ReadStyle propertiesStyle);
+      virtual ~Properties();
+
+      int length()               const;
+      int lengthInSeconds()      const;
+      int lengthInMilliseconds() const;
+      int bitrate()              const;
+      int sampleRate()           const;
+      int channels()             const;
+
+      unsigned int  instrumentCount()  const;
+      unsigned char lengthInPatterns() const;
+
+      void setChannels(int channels);
+
+      void setInstrumentCount(unsigned int sampleCount);
+      void setLengthInPatterns(unsigned char lengthInPatterns);
+
+    private:
+      friend class File;
+
+      Properties(const Properties&);
+      Properties &operator=(const Properties&);
+
+      class PropertiesPrivate;
+      PropertiesPrivate *d;
+    };
+
+  }
+
+}
+
+#endif

3rdparty/taglib/mod/modtag.cpp

@@ -0,0 +1,174 @@
+/***************************************************************************
+    copyright           : (C) 2011 by Mathias Panzenböck
+    email               : grosser.meister.morti@gmx.net
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+
+#include "modtag.h"
+#include "tstringlist.h"
+#include "tpropertymap.h"
+
+using namespace TagLib;
+using namespace Mod;
+
+class Mod::Tag::TagPrivate
+{
+public:
+  TagPrivate()
+  {
+  }
+
+  String title;
+  String comment;
+  String trackerName;
+};
+
+Mod::Tag::Tag() :
+  TagLib::Tag(),
+  d(new TagPrivate())
+{
+}
+
+Mod::Tag::~Tag()
+{
+  delete d;
+}
+
+String Mod::Tag::title() const
+{
+  return d->title;
+}
+
+String Mod::Tag::artist() const
+{
+  return String();
+}
+
+String Mod::Tag::album() const
+{
+  return String();
+}
+
+String Mod::Tag::comment() const
+{
+  return d->comment;
+}
+
+String Mod::Tag::genre() const
+{
+  return String();
+}
+
+unsigned int Mod::Tag::year() const
+{
+  return 0;
+}
+
+unsigned int Mod::Tag::track() const
+{
+  return 0;
+}
+
+String Mod::Tag::trackerName() const
+{
+  return d->trackerName;
+}
+
+void Mod::Tag::setTitle(const String &title)
+{
+  d->title = title;
+}
+
+void Mod::Tag::setArtist(const String &)
+{
+}
+
+void Mod::Tag::setAlbum(const String &)
+{
+}
+
+void Mod::Tag::setComment(const String &comment)
+{
+  d->comment = comment;
+}
+
+void Mod::Tag::setGenre(const String &)
+{
+}
+
+void Mod::Tag::setYear(unsigned int)
+{
+}
+
+void Mod::Tag::setTrack(unsigned int)
+{
+}
+
+void Mod::Tag::setTrackerName(const String &trackerName)
+{
+  d->trackerName = trackerName;
+}
+
+PropertyMap Mod::Tag::properties() const
+{
+  PropertyMap properties;
+  properties["TITLE"] = d->title;
+  properties["COMMENT"] = d->comment;
+  if(!(d->trackerName.isEmpty()))
+    properties["TRACKERNAME"] = d->trackerName;
+  return properties;
+}
+
+PropertyMap Mod::Tag::setProperties(const PropertyMap &origProps)
+{
+  PropertyMap properties(origProps);
+  properties.removeEmpty();
+  StringList oneValueSet;
+  if(properties.contains("TITLE")) {
+    d->title = properties["TITLE"].front();
+    oneValueSet.append("TITLE");
+  } else
+    d->title.clear();
+
+  if(properties.contains("COMMENT")) {
+    d->comment = properties["COMMENT"].front();
+    oneValueSet.append("COMMENT");
+  } else
+    d->comment.clear();
+
+  if(properties.contains("TRACKERNAME")) {
+    d->trackerName = properties["TRACKERNAME"].front();
+    oneValueSet.append("TRACKERNAME");
+  } else
+    d->trackerName.clear();
+
+  // for each tag that has been set above, remove the first entry in the corresponding
+  // value list. The others will be returned as unsupported by this format.
+  for(StringList::ConstIterator it = oneValueSet.begin(); it != oneValueSet.end(); ++it) {
+    if(properties[*it].size() == 1)
+      properties.erase(*it);
+    else
+      properties[*it].erase( properties[*it].begin() );
+  }
+  return properties;
+}

3rdparty/taglib/mod/modtag.h

@@ -0,0 +1,194 @@
+/***************************************************************************
+    copyright           : (C) 2011 by Mathias Panzenböck
+    email               : grosser.meister.morti@gmx.net
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#ifndef TAGLIB_MODTAG_H
+#define TAGLIB_MODTAG_H
+
+#include "tag.h"
+
+namespace TagLib {
+
+  namespace Mod {
+
+    /*!
+     * Tags for module files (Mod, S3M, IT, XM).
+     *
+     * Note that only the \a title is supported as such by most
+     * module file formats.  Except for XM files the \a trackerName
+     * is derived from the file format or the flavour of the file
+     * format.  For XM files it is stored in the file.
+     *
+     * The \a comment tag is not strictly supported by module files,
+     * but it is common practice to abuse instrument/sample/pattern
+     * names as multiline comments.  TagLib does so as well.
+     */
+    class TAGLIB_EXPORT Tag : public TagLib::Tag
+    {
+    public:
+      Tag();
+      virtual ~Tag();
+
+      /*!
+       * Returns the track name; if no track name is present in the tag
+       * String::null will be returned.
+       */
+      virtual String title() const;
+
+      /*!
+       * Not supported by module files.  Therefore always returns String::null.
+       */
+      virtual String artist() const;
+
+      /*!
+       * Not supported by module files.  Therefore always returns String::null.
+       */
+      virtual String album() const;
+
+      /*!
+       * Returns the track comment derived from the instrument/sample/pattern
+       * names; if no comment is present in the tag String::null will be
+       * returned.
+       */
+      virtual String comment() const;
+
+      /*!
+       * Not supported by module files.  Therefore always returns String::null.
+       */
+      virtual String genre() const;
+
+      /*!
+       * Not supported by module files.  Therefore always returns 0.
+       */
+      virtual unsigned int year() const;
+
+      /*!
+       * Not supported by module files.  Therefore always returns 0.
+       */
+      virtual unsigned int track() const;
+
+      /*!
+       * Returns the name of the tracker used to create/edit the module file.
+       * Only XM files store this tag to the file as such, for other formats
+       * (Mod, S3M, IT) this is derived from the file type or the flavour of
+       * the file type.  Therefore only XM files might have an empty
+       * (String::null) tracker name.
+       */
+      String trackerName() const;
+
+      /*!
+       * Sets the title to \a title.  If \a title is String::null then this
+       * value will be cleared.
+       *
+       * The length limits per file type are (1 character = 1 byte):
+       * Mod 20 characters, S3M 27 characters, IT 25 characters and XM 20
+       * characters.
+       */
+      virtual void setTitle(const String &title);
+
+      /*!
+       * Not supported by module files and therefore ignored.
+       */
+      virtual void setArtist(const String &artist);
+
+      /*!
+       * Not supported by module files and therefore ignored.
+       */
+      virtual void setAlbum(const String &album);
+
+      /*!
+       * Sets the comment to \a comment.  If \a comment is String::null then
+       * this value will be cleared.
+       *
+       * Note that module file formats don't actually support a comment tag.
+       * Instead the names of instruments/patterns/samples are abused as
+       * a multiline comment. Because of this the number of lines in a
+       * module file is fixed to the number of instruments/patterns/samples.
+       *
+       * Also note that the instrument/pattern/sample name length is limited
+       * an thus the line length in comments are limited. Too big comments
+       * will be truncated.
+       *
+       * The line length limits per file type are (1 character = 1 byte):
+       * Mod 22 characters, S3M 27 characters, IT 25 characters and XM 22
+       * characters.
+       */
+      virtual void setComment(const String &comment);
+
+      /*!
+       * Not supported by module files and therefore ignored.
+       */
+      virtual void setGenre(const String &genre);
+
+      /*!
+       * Not supported by module files and therefore ignored.
+       */
+      virtual void setYear(unsigned int year);
+
+      /*!
+       * Not supported by module files and therefore ignored.
+       */
+      virtual void setTrack(unsigned int track);
+
+      /*!
+       * Sets the tracker name to \a trackerName.  If \a trackerName is
+       * String::null then this value will be cleared.
+       *
+       * Note that only XM files support this tag.  Setting the
+       * tracker name for other module file formats will be ignored.
+       *
+       * The length of this tag is limited to 20 characters (1 character
+       * = 1 byte).
+       */
+      void setTrackerName(const String &trackerName);
+
+      /*!
+       * Implements the unified property interface -- export function.
+       * Since the module tag is very limited, the exported map is as well.
+       */
+      PropertyMap properties() const;
+
+      /*!
+       * Implements the unified property interface -- import function.
+       * Because of the limitations of the module file tag, any tags besides
+       * COMMENT, TITLE and, if it is an XM file, TRACKERNAME, will be
+       * returned. Additionally, if the map contains tags with multiple values,
+       * all but the first will be contained in the returned map of unsupported
+       * properties.
+       */
+      PropertyMap setProperties(const PropertyMap &);
+
+    private:
+      Tag(const Tag &);
+      Tag &operator=(const Tag &);
+
+      class TagPrivate;
+      TagPrivate *d;
+    };
+
+  }
+
+}
+
+#endif

3rdparty/taglib/mp4/mp4atom.cpp

@@ -0,0 +1,197 @@
+/**************************************************************************
+    copyright            : (C) 2007 by Lukáš Lalinský
+    email                : lalinsky@gmail.com
+ **************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#include <climits>
+
+#include <tdebug.h>
+#include <tstring.h>
+#include "mp4atom.h"
+
+using namespace TagLib;
+
+const char *MP4::Atom::containers[11] = {
+    "moov", "udta", "mdia", "meta", "ilst",
+    "stbl", "minf", "moof", "traf", "trak",
+    "stsd"
+};
+
+MP4::Atom::Atom(File *file)
+{
+  children.setAutoDelete(true);
+
+  offset = file->tell();
+  ByteVector header = file->readBlock(8);
+  if(header.size() != 8) {
+    // The atom header must be 8 bytes long, otherwise there is either
+    // trailing garbage or the file is truncated
+    debug("MP4: Couldn't read 8 bytes of data for atom header");
+    length = 0;
+    file->seek(0, File::End);
+    return;
+  }
+
+  length = header.toUInt();
+
+  if(length == 0) {
+    // The last atom which extends to the end of the file.
+    length = file->length() - offset;
+  }
+  else if(length == 1) {
+    // The atom has a 64-bit length.
+    const long long longLength = file->readBlock(8).toLongLong();
+    if(longLength <= LONG_MAX) {
+      // The actual length fits in long. That's always the case if long is 64-bit.
+      length = static_cast<long>(longLength);
+    }
+    else {
+      debug("MP4: 64-bit atoms are not supported");
+      length = 0;
+      file->seek(0, File::End);
+      return;
+    }
+  }
+
+  if(length < 8) {
+    debug("MP4: Invalid atom size");
+    length = 0;
+    file->seek(0, File::End);
+    return;
+  }
+
+  name = header.mid(4, 4);
+
+  for(int i = 0; i < numContainers; i++) {
+    if(name == containers[i]) {
+      if(name == "meta") {
+        file->seek(4, File::Current);
+      }
+      else if(name == "stsd") {
+        file->seek(8, File::Current);
+      }
+      while(file->tell() < offset + length) {
+        MP4::Atom *child = new MP4::Atom(file);
+        children.append(child);
+        if(child->length == 0)
+          return;
+      }
+      return;
+    }
+  }
+
+  file->seek(offset + length);
+}
+
+MP4::Atom::~Atom()
+{
+}
+
+MP4::Atom *
+MP4::Atom::find(const char *name1, const char *name2, const char *name3, const char *name4)
+{
+  if(name1 == 0) {
+    return this;
+  }
+  for(AtomList::ConstIterator it = children.begin(); it != children.end(); ++it) {
+    if((*it)->name == name1) {
+      return (*it)->find(name2, name3, name4);
+    }
+  }
+  return 0;
+}
+
+MP4::AtomList
+MP4::Atom::findall(const char *name, bool recursive)
+{
+  MP4::AtomList result;
+  for(AtomList::ConstIterator it = children.begin(); it != children.end(); ++it) {
+    if((*it)->name == name) {
+      result.append(*it);
+    }
+    if(recursive) {
+      result.append((*it)->findall(name, recursive));
+    }
+  }
+  return result;
+}
+
+bool
+MP4::Atom::path(MP4::AtomList &path, const char *name1, const char *name2, const char *name3)
+{
+  path.append(this);
+  if(name1 == 0) {
+    return true;
+  }
+  for(AtomList::ConstIterator it = children.begin(); it != children.end(); ++it) {
+    if((*it)->name == name1) {
+      return (*it)->path(path, name2, name3);
+    }
+  }
+  return false;
+}
+
+MP4::Atoms::Atoms(File *file)
+{
+  atoms.setAutoDelete(true);
+
+  file->seek(0, File::End);
+  long end = file->tell();
+  file->seek(0);
+  while(file->tell() + 8 <= end) {
+    MP4::Atom *atom = new MP4::Atom(file);
+    atoms.append(atom);
+    if (atom->length == 0)
+      break;
+  }
+}
+
+MP4::Atoms::~Atoms()
+{
+}
+
+MP4::Atom *
+MP4::Atoms::find(const char *name1, const char *name2, const char *name3, const char *name4)
+{
+  for(AtomList::ConstIterator it = atoms.begin(); it != atoms.end(); ++it) {
+    if((*it)->name == name1) {
+      return (*it)->find(name2, name3, name4);
+    }
+  }
+  return 0;
+}
+
+MP4::AtomList
+MP4::Atoms::path(const char *name1, const char *name2, const char *name3, const char *name4)
+{
+  MP4::AtomList path;
+  for(AtomList::ConstIterator it = atoms.begin(); it != atoms.end(); ++it) {
+    if((*it)->name == name1) {
+      if(!(*it)->path(path, name2, name3, name4)) {
+        path.clear();
+      }
+      return path;
+    }
+  }
+  return path;
+}

3rdparty/taglib/mp4/mp4atom.h

@@ -0,0 +1,111 @@
+/**************************************************************************
+    copyright            : (C) 2007,2011 by Lukáš Lalinský
+    email                : lalinsky@gmail.com
+ **************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+// This file is not part of the public API!
+
+#ifndef DO_NOT_DOCUMENT
+
+#ifndef TAGLIB_MP4ATOM_H
+#define TAGLIB_MP4ATOM_H
+
+#include "tfile.h"
+#include "tlist.h"
+
+namespace TagLib {
+
+  namespace MP4 {
+
+    class Atom;
+    typedef TagLib::List<Atom *> AtomList;
+
+    enum AtomDataType
+    {
+      TypeImplicit  = 0,  // for use with tags for which no type needs to be indicated because only one type is allowed
+      TypeUTF8      = 1,  // without any count or null terminator
+      TypeUTF16     = 2,  // also known as UTF-16BE
+      TypeSJIS      = 3,  // deprecated unless it is needed for special Japanese characters
+      TypeHTML      = 6,  // the HTML file header specifies which HTML version
+      TypeXML       = 7,  // the XML header must identify the DTD or schemas
+      TypeUUID      = 8,  // also known as GUID; stored as 16 bytes in binary (valid as an ID)
+      TypeISRC      = 9,  // stored as UTF-8 text (valid as an ID)
+      TypeMI3P      = 10, // stored as UTF-8 text (valid as an ID)
+      TypeGIF       = 12, // (deprecated) a GIF image
+      TypeJPEG      = 13, // a JPEG image
+      TypePNG       = 14, // a PNG image
+      TypeURL       = 15, // absolute, in UTF-8 characters
+      TypeDuration  = 16, // in milliseconds, 32-bit integer
+      TypeDateTime  = 17, // in UTC, counting seconds since midnight, January 1, 1904; 32 or 64-bits
+      TypeGenred    = 18, // a list of enumerated values
+      TypeInteger   = 21, // a signed big-endian integer with length one of { 1,2,3,4,8 } bytes
+      TypeRIAAPA    = 24, // RIAA parental advisory; { -1=no, 1=yes, 0=unspecified }, 8-bit integer
+      TypeUPC       = 25, // Universal Product Code, in text UTF-8 format (valid as an ID)
+      TypeBMP       = 27, // Windows bitmap image
+      TypeUndefined = 255 // undefined
+    };
+
+    struct AtomData {
+      AtomData(AtomDataType type, ByteVector data) : type(type), locale(0), data(data) {}
+      AtomDataType type;
+      int locale;
+      ByteVector data;
+    };
+
+    typedef TagLib::List<AtomData> AtomDataList;
+
+    class Atom
+    {
+    public:
+      Atom(File *file);
+      ~Atom();
+      Atom *find(const char *name1, const char *name2 = 0, const char *name3 = 0, const char *name4 = 0);
+      bool path(AtomList &path, const char *name1, const char *name2 = 0, const char *name3 = 0);
+      AtomList findall(const char *name, bool recursive = false);
+      long offset;
+      long length;
+      TagLib::ByteVector name;
+      AtomList children;
+    private:
+      static const int numContainers = 11;
+      static const char *containers[11];
+    };
+
+    //! Root-level atoms
+    class Atoms
+    {
+    public:
+      Atoms(File *file);
+      ~Atoms();
+      Atom *find(const char *name1, const char *name2 = 0, const char *name3 = 0, const char *name4 = 0);
+      AtomList path(const char *name1, const char *name2 = 0, const char *name3 = 0, const char *name4 = 0);
+      AtomList atoms;
+    };
+
+  }
+
+}
+
+#endif
+
+#endif

3rdparty/taglib/mp4/mp4coverart.cpp

@@ -0,0 +1,93 @@
+/**************************************************************************
+    copyright            : (C) 2009 by Lukáš Lalinský
+    email                : lalinsky@gmail.com
+ **************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#include <taglib.h>
+#include <tdebug.h>
+#include "trefcounter.h"
+#include "mp4coverart.h"
+
+using namespace TagLib;
+
+class MP4::CoverArt::CoverArtPrivate : public RefCounter
+{
+public:
+  CoverArtPrivate() :
+    RefCounter(),
+    format(MP4::CoverArt::JPEG) {}
+
+  Format format;
+  ByteVector data;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+// public members
+////////////////////////////////////////////////////////////////////////////////
+
+MP4::CoverArt::CoverArt(Format format, const ByteVector &data) :
+  d(new CoverArtPrivate())
+{
+  d->format = format;
+  d->data = data;
+}
+
+MP4::CoverArt::CoverArt(const CoverArt &item) :
+  d(item.d)
+{
+  d->ref();
+}
+
+MP4::CoverArt &
+MP4::CoverArt::operator=(const CoverArt &item)
+{
+  CoverArt(item).swap(*this);
+  return *this;
+}
+
+void
+MP4::CoverArt::swap(CoverArt &item)
+{
+  using std::swap;
+
+  swap(d, item.d);
+}
+
+MP4::CoverArt::~CoverArt()
+{
+  if(d->deref()) {
+    delete d;
+  }
+}
+
+MP4::CoverArt::Format
+MP4::CoverArt::format() const
+{
+  return d->format;
+}
+
+ByteVector
+MP4::CoverArt::data() const
+{
+  return d->data;
+}

3rdparty/taglib/mp4/mp4coverart.h

@@ -0,0 +1,84 @@
+/**************************************************************************
+    copyright            : (C) 2009 by Lukáš Lalinský
+    email                : lalinsky@gmail.com
+ **************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#ifndef TAGLIB_MP4COVERART_H
+#define TAGLIB_MP4COVERART_H
+
+#include "tlist.h"
+#include "tbytevector.h"
+#include "taglib_export.h"
+#include "mp4atom.h"
+
+namespace TagLib {
+
+  namespace MP4 {
+
+    class TAGLIB_EXPORT CoverArt
+    {
+    public:
+      /*!
+       * This describes the image type.
+       */
+      enum Format {
+        JPEG    = TypeJPEG,
+        PNG     = TypePNG,
+        BMP     = TypeBMP,
+        GIF     = TypeGIF,
+        Unknown = TypeImplicit,
+      };
+
+      CoverArt(Format format, const ByteVector &data);
+      ~CoverArt();
+
+      CoverArt(const CoverArt &item);
+
+      /*!
+       * Copies the contents of \a item into this CoverArt.
+       */
+      CoverArt &operator=(const CoverArt &item);
+
+      /*!
+       * Exchanges the content of the CoverArt by the content of \a item.
+       */
+      void swap(CoverArt &item);
+
+      //! Format of the image
+      Format format() const;
+
+      //! The image data
+      ByteVector data() const;
+
+    private:
+      class CoverArtPrivate;
+      CoverArtPrivate *d;
+    };
+
+    typedef List<CoverArt> CoverArtList;
+
+  }
+
+}
+
+#endif

3rdparty/taglib/mp4/mp4file.cpp

@@ -0,0 +1,182 @@
+/**************************************************************************
+    copyright            : (C) 2007 by Lukáš Lalinský
+    email                : lalinsky@gmail.com
+ **************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#include <tdebug.h>
+#include <tstring.h>
+#include <tpropertymap.h>
+#include <tagutils.h>
+
+#include "mp4atom.h"
+#include "mp4tag.h"
+#include "mp4file.h"
+
+using namespace TagLib;
+
+namespace
+{
+  bool checkValid(const MP4::AtomList &list)
+  {
+    for(MP4::AtomList::ConstIterator it = list.begin(); it != list.end(); ++it) {
+
+      if((*it)->length == 0)
+        return false;
+
+      if(!checkValid((*it)->children))
+        return false;
+    }
+
+    return true;
+  }
+}
+
+class MP4::File::FilePrivate
+{
+public:
+  FilePrivate() :
+    tag(0),
+    atoms(0),
+    properties(0) {}
+
+  ~FilePrivate()
+  {
+    delete atoms;
+    delete tag;
+    delete properties;
+  }
+
+  MP4::Tag        *tag;
+  MP4::Atoms      *atoms;
+  MP4::Properties *properties;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+// static members
+////////////////////////////////////////////////////////////////////////////////
+
+bool MP4::File::isSupported(IOStream *stream)
+{
+  // An MP4 file has to have an "ftyp" box first.
+
+  const ByteVector id = Utils::readHeader(stream, 8, false);
+  return id.containsAt("ftyp", 4);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// public members
+////////////////////////////////////////////////////////////////////////////////
+
+MP4::File::File(FileName file, bool readProperties, AudioProperties::ReadStyle) :
+  TagLib::File(file),
+  d(new FilePrivate())
+{
+  if(isOpen())
+    read(readProperties);
+}
+
+MP4::File::File(IOStream *stream, bool readProperties, AudioProperties::ReadStyle) :
+  TagLib::File(stream),
+  d(new FilePrivate())
+{
+  if(isOpen())
+    read(readProperties);
+}
+
+MP4::File::~File()
+{
+  delete d;
+}
+
+MP4::Tag *
+MP4::File::tag() const
+{
+  return d->tag;
+}
+
+PropertyMap MP4::File::properties() const
+{
+  return d->tag->properties();
+}
+
+void MP4::File::removeUnsupportedProperties(const StringList &properties)
+{
+  d->tag->removeUnsupportedProperties(properties);
+}
+
+PropertyMap MP4::File::setProperties(const PropertyMap &properties)
+{
+  return d->tag->setProperties(properties);
+}
+
+MP4::Properties *
+MP4::File::audioProperties() const
+{
+  return d->properties;
+}
+
+void
+MP4::File::read(bool readProperties)
+{
+  if(!isValid())
+    return;
+
+  d->atoms = new Atoms(this);
+  if(!checkValid(d->atoms->atoms)) {
+    setValid(false);
+    return;
+  }
+
+  // must have a moov atom, otherwise consider it invalid
+  if(!d->atoms->find("moov")) {
+    setValid(false);
+    return;
+  }
+
+  d->tag = new Tag(this, d->atoms);
+  if(readProperties) {
+    d->properties = new Properties(this, d->atoms);
+  }
+}
+
+bool
+MP4::File::save()
+{
+  if(readOnly()) {
+    debug("MP4::File::save() -- File is read only.");
+    return false;
+  }
+
+  if(!isValid()) {
+    debug("MP4::File::save() -- Trying to save invalid file.");
+    return false;
+  }
+
+  return d->tag->save();
+}
+
+bool
+MP4::File::hasMP4Tag() const
+{
+  return (d->atoms->find("moov", "udta", "meta", "ilst") != 0);
+}

3rdparty/taglib/mp4/mp4file.h

@@ -0,0 +1,143 @@
+/**************************************************************************
+    copyright            : (C) 2007 by Lukáš Lalinský
+    email                : lalinsky@gmail.com
+ **************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#ifndef TAGLIB_MP4FILE_H
+#define TAGLIB_MP4FILE_H
+
+#include "tag.h"
+#include "tfile.h"
+#include "taglib_export.h"
+#include "mp4properties.h"
+#include "mp4tag.h"
+
+namespace TagLib {
+
+  //! An implementation of MP4 (AAC, ALAC, ...) metadata
+  namespace MP4 {
+
+    class Atoms;
+
+    /*!
+     * This implements and provides an interface for MP4 files to the
+     * TagLib::Tag and TagLib::AudioProperties interfaces by way of implementing
+     * the abstract TagLib::File API as well as providing some additional
+     * information specific to MP4 files.
+     */
+    class TAGLIB_EXPORT File : public TagLib::File
+    {
+    public:
+      /*!
+       * Constructs an MP4 file from \a file.  If \a readProperties is true the
+       * file's audio properties will also be read.
+       *
+       * \note In the current implementation, \a propertiesStyle is ignored.
+       */
+      File(FileName file, bool readProperties = true,
+           Properties::ReadStyle audioPropertiesStyle = Properties::Average);
+
+      /*!
+       * Constructs an MP4 file from \a stream.  If \a readProperties is true the
+       * file's audio properties will also be read.
+       *
+       * \note TagLib will *not* take ownership of the stream, the caller is
+       * responsible for deleting it after the File object.
+       *
+       * \note In the current implementation, \a propertiesStyle is ignored.
+       */
+      File(IOStream *stream, bool readProperties = true,
+           Properties::ReadStyle audioPropertiesStyle = Properties::Average);
+
+      /*!
+       * Destroys this instance of the File.
+       */
+      virtual ~File();
+
+      /*!
+       * Returns a pointer to the MP4 tag of the file.
+       *
+       * MP4::Tag implements the tag interface, so this serves as the
+       * reimplementation of TagLib::File::tag().
+       *
+       * \note The Tag <b>is still</b> owned by the MP4::File and should not be
+       * deleted by the user.  It will be deleted when the file (object) is
+       * destroyed.
+       */
+      Tag *tag() const;
+
+      /*!
+       * Implements the unified property interface -- export function.
+       */
+      PropertyMap properties() const;
+
+      /*!
+       * Removes unsupported properties. Forwards to the actual Tag's
+       * removeUnsupportedProperties() function.
+       */
+      void removeUnsupportedProperties(const StringList &properties);
+
+      /*!
+       * Implements the unified property interface -- import function.
+       */
+      PropertyMap setProperties(const PropertyMap &);
+
+      /*!
+       * Returns the MP4 audio properties for this file.
+       */
+      Properties *audioProperties() const;
+
+      /*!
+       * Save the file.
+       *
+       * This returns true if the save was successful.
+       */
+      bool save();
+
+      /*!
+       * Returns whether or not the file on disk actually has an MP4 tag, or the
+       * file has a Metadata Item List (ilst) atom.
+       */
+      bool hasMP4Tag() const;
+
+      /*!
+       * Returns whether or not the given \a stream can be opened as an ASF
+       * file.
+       *
+       * \note This method is designed to do a quick check.  The result may
+       * not necessarily be correct.
+       */
+      static bool isSupported(IOStream *stream);
+
+    private:
+      void read(bool readProperties);
+
+      class FilePrivate;
+      FilePrivate *d;
+    };
+
+  }
+
+}
+
+#endif

3rdparty/taglib/mp4/mp4item.cpp

@@ -0,0 +1,212 @@
+/**************************************************************************
+    copyright            : (C) 2007 by Lukáš Lalinský
+    email                : lalinsky@gmail.com
+ **************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#include <taglib.h>
+#include <tdebug.h>
+#include "trefcounter.h"
+#include "mp4item.h"
+
+using namespace TagLib;
+
+class MP4::Item::ItemPrivate : public RefCounter
+{
+public:
+  ItemPrivate() :
+    RefCounter(),
+    valid(true),
+    atomDataType(TypeUndefined) {}
+
+  bool valid;
+  AtomDataType atomDataType;
+  union {
+    bool m_bool;
+    int m_int;
+    IntPair m_intPair;
+    unsigned char m_byte;
+    unsigned int m_uint;
+    long long m_longlong;
+  };
+  StringList m_stringList;
+  ByteVectorList m_byteVectorList;
+  MP4::CoverArtList m_coverArtList;
+};
+
+MP4::Item::Item() :
+  d(new ItemPrivate())
+{
+  d->valid = false;
+}
+
+MP4::Item::Item(const Item &item) :
+  d(item.d)
+{
+  d->ref();
+}
+
+MP4::Item &
+MP4::Item::operator=(const Item &item)
+{
+  Item(item).swap(*this);
+  return *this;
+}
+
+void
+MP4::Item::swap(Item &item)
+{
+  using std::swap;
+
+  swap(d, item.d);
+}
+
+MP4::Item::~Item()
+{
+  if(d->deref())
+    delete d;
+}
+
+MP4::Item::Item(bool value) :
+  d(new ItemPrivate())
+{
+  d->m_bool = value;
+}
+
+MP4::Item::Item(int value) :
+  d(new ItemPrivate())
+{
+  d->m_int = value;
+}
+
+MP4::Item::Item(unsigned char value) :
+  d(new ItemPrivate())
+{
+  d->m_byte = value;
+}
+
+MP4::Item::Item(unsigned int value) :
+  d(new ItemPrivate())
+{
+  d->m_uint = value;
+}
+
+MP4::Item::Item(long long value) :
+  d(new ItemPrivate())
+{
+  d->m_longlong = value;
+}
+
+MP4::Item::Item(int value1, int value2) :
+  d(new ItemPrivate())
+{
+  d->m_intPair.first = value1;
+  d->m_intPair.second = value2;
+}
+
+MP4::Item::Item(const ByteVectorList &value) :
+  d(new ItemPrivate())
+{
+  d->m_byteVectorList = value;
+}
+
+MP4::Item::Item(const StringList &value) :
+  d(new ItemPrivate())
+{
+  d->m_stringList = value;
+}
+
+MP4::Item::Item(const MP4::CoverArtList &value) :
+  d(new ItemPrivate())
+{
+  d->m_coverArtList = value;
+}
+
+void MP4::Item::setAtomDataType(MP4::AtomDataType type)
+{
+  d->atomDataType = type;
+}
+
+MP4::AtomDataType MP4::Item::atomDataType() const
+{
+  return d->atomDataType;
+}
+
+bool
+MP4::Item::toBool() const
+{
+  return d->m_bool;
+}
+
+int
+MP4::Item::toInt() const
+{
+  return d->m_int;
+}
+
+unsigned char
+MP4::Item::toByte() const
+{
+  return d->m_byte;
+}
+
+unsigned int
+MP4::Item::toUInt() const
+{
+  return d->m_uint;
+}
+
+long long
+MP4::Item::toLongLong() const
+{
+  return d->m_longlong;
+}
+
+MP4::Item::IntPair
+MP4::Item::toIntPair() const
+{
+  return d->m_intPair;
+}
+
+StringList
+MP4::Item::toStringList() const
+{
+  return d->m_stringList;
+}
+
+ByteVectorList
+MP4::Item::toByteVectorList() const
+{
+  return d->m_byteVectorList;
+}
+
+MP4::CoverArtList
+MP4::Item::toCoverArtList() const
+{
+  return d->m_coverArtList;
+}
+
+bool
+MP4::Item::isValid() const
+{
+  return d->valid;
+}

3rdparty/taglib/mp4/mp4item.h

@@ -0,0 +1,93 @@
+/**************************************************************************
+    copyright            : (C) 2007 by Lukáš Lalinský
+    email                : lalinsky@gmail.com
+ **************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#ifndef TAGLIB_MP4ITEM_H
+#define TAGLIB_MP4ITEM_H
+
+#include "tstringlist.h"
+#include "mp4coverart.h"
+#include "taglib_export.h"
+
+namespace TagLib {
+
+  namespace MP4 {
+
+    class TAGLIB_EXPORT Item
+    {
+    public:
+      struct IntPair {
+        int first, second;
+      };
+
+      Item();
+      Item(const Item &item);
+
+      /*!
+       * Copies the contents of \a item into this Item.
+       */
+      Item &operator=(const Item &item);
+
+      /*!
+       * Exchanges the content of the Item by the content of \a item.
+       */
+      void swap(Item &item);
+
+      ~Item();
+
+      Item(int value);
+      Item(unsigned char value);
+      Item(unsigned int value);
+      Item(long long value);
+      Item(bool value);
+      Item(int first, int second);
+      Item(const StringList &value);
+      Item(const ByteVectorList &value);
+      Item(const CoverArtList &value);
+
+      void setAtomDataType(AtomDataType type);
+      AtomDataType atomDataType() const;
+
+      int toInt() const;
+      unsigned char toByte() const;
+      unsigned int toUInt() const;
+      long long toLongLong() const;
+      bool toBool() const;
+      IntPair toIntPair() const;
+      StringList toStringList() const;
+      ByteVectorList toByteVectorList() const;
+      CoverArtList toCoverArtList() const;
+
+      bool isValid() const;
+
+    private:
+      class ItemPrivate;
+      ItemPrivate *d;
+    };
+
+  }
+
+}
+
+#endif

3rdparty/taglib/mp4/mp4properties.cpp

@@ -0,0 +1,234 @@
+/**************************************************************************
+    copyright            : (C) 2007 by Lukáš Lalinský
+    email                : lalinsky@gmail.com
+ **************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#include <tdebug.h>
+#include <tstring.h>
+#include "mp4file.h"
+#include "mp4atom.h"
+#include "mp4properties.h"
+
+using namespace TagLib;
+
+class MP4::Properties::PropertiesPrivate
+{
+public:
+  PropertiesPrivate() :
+    length(0),
+    bitrate(0),
+    sampleRate(0),
+    channels(0),
+    bitsPerSample(0),
+    encrypted(false),
+    codec(MP4::Properties::Unknown) {}
+
+  int length;
+  int bitrate;
+  int sampleRate;
+  int channels;
+  int bitsPerSample;
+  bool encrypted;
+  Codec codec;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+// public members
+////////////////////////////////////////////////////////////////////////////////
+
+MP4::Properties::Properties(File *file, MP4::Atoms *atoms, ReadStyle style) :
+  AudioProperties(style),
+  d(new PropertiesPrivate())
+{
+  read(file, atoms);
+}
+
+MP4::Properties::~Properties()
+{
+  delete d;
+}
+
+int
+MP4::Properties::channels() const
+{
+  return d->channels;
+}
+
+int
+MP4::Properties::sampleRate() const
+{
+  return d->sampleRate;
+}
+
+int
+MP4::Properties::length() const
+{
+  return lengthInSeconds();
+}
+
+int
+MP4::Properties::lengthInSeconds() const
+{
+  return d->length / 1000;
+}
+
+int
+MP4::Properties::lengthInMilliseconds() const
+{
+  return d->length;
+}
+
+int
+MP4::Properties::bitrate() const
+{
+  return d->bitrate;
+}
+
+int
+MP4::Properties::bitsPerSample() const
+{
+  return d->bitsPerSample;
+}
+
+bool
+MP4::Properties::isEncrypted() const
+{
+  return d->encrypted;
+}
+
+MP4::Properties::Codec
+MP4::Properties::codec() const
+{
+  return d->codec;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// private members
+////////////////////////////////////////////////////////////////////////////////
+
+void
+MP4::Properties::read(File *file, Atoms *atoms)
+{
+  MP4::Atom *moov = atoms->find("moov");
+  if(!moov) {
+    debug("MP4: Atom 'moov' not found");
+    return;
+  }
+
+  MP4::Atom *trak = 0;
+  ByteVector data;
+
+  const MP4::AtomList trakList = moov->findall("trak");
+  for(MP4::AtomList::ConstIterator it = trakList.begin(); it != trakList.end(); ++it) {
+    trak = *it;
+    MP4::Atom *hdlr = trak->find("mdia", "hdlr");
+    if(!hdlr) {
+      debug("MP4: Atom 'trak.mdia.hdlr' not found");
+      return;
+    }
+    file->seek(hdlr->offset);
+    data = file->readBlock(hdlr->length);
+    if(data.containsAt("soun", 16)) {
+      break;
+    }
+    trak = 0;
+  }
+  if(!trak) {
+    debug("MP4: No audio tracks");
+    return;
+  }
+
+  MP4::Atom *mdhd = trak->find("mdia", "mdhd");
+  if(!mdhd) {
+    debug("MP4: Atom 'trak.mdia.mdhd' not found");
+    return;
+  }
+
+  file->seek(mdhd->offset);
+  data = file->readBlock(mdhd->length);
+
+  const unsigned int version = data[8];
+  long long unit;
+  long long length;
+  if(version == 1) {
+    if(data.size() < 36 + 8) {
+      debug("MP4: Atom 'trak.mdia.mdhd' is smaller than expected");
+      return;
+    }
+    unit   = data.toLongLong(28U);
+    length = data.toLongLong(36U);
+  }
+  else {
+    if(data.size() < 24 + 4) {
+      debug("MP4: Atom 'trak.mdia.mdhd' is smaller than expected");
+      return;
+    }
+    unit   = data.toUInt(20U);
+    length = data.toUInt(24U);
+  }
+  if(unit > 0 && length > 0)
+    d->length = static_cast<int>(length * 1000.0 / unit + 0.5);
+
+  MP4::Atom *atom = trak->find("mdia", "minf", "stbl", "stsd");
+  if(!atom) {
+    return;
+  }
+
+  file->seek(atom->offset);
+  data = file->readBlock(atom->length);
+  if(data.containsAt("mp4a", 20)) {
+    d->codec         = AAC;
+    d->channels      = data.toShort(40U);
+    d->bitsPerSample = data.toShort(42U);
+    d->sampleRate    = data.toUInt(46U);
+    if(data.containsAt("esds", 56) && data[64] == 0x03) {
+      unsigned int pos = 65;
+      if(data.containsAt("\x80\x80\x80", pos)) {
+        pos += 3;
+      }
+      pos += 4;
+      if(data[pos] == 0x04) {
+        pos += 1;
+        if(data.containsAt("\x80\x80\x80", pos)) {
+          pos += 3;
+        }
+        pos += 10;
+        d->bitrate = static_cast<int>((data.toUInt(pos) + 500) / 1000.0 + 0.5);
+      }
+    }
+  }
+  else if(data.containsAt("alac", 20)) {
+    if(atom->length == 88 && data.containsAt("alac", 56)) {
+      d->codec         = ALAC;
+      d->bitsPerSample = data.at(69);
+      d->channels      = data.at(73);
+      d->bitrate       = static_cast<int>(data.toUInt(80U) / 1000.0 + 0.5);
+      d->sampleRate    = data.toUInt(84U);
+    }
+  }
+
+  MP4::Atom *drms = atom->find("drms");
+  if(drms) {
+    d->encrypted = true;
+  }
+}

3rdparty/taglib/mp4/mp4properties.h

@@ -0,0 +1,120 @@
+/**************************************************************************
+    copyright            : (C) 2007 by Lukáš Lalinský
+    email                : lalinsky@gmail.com
+ **************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#ifndef TAGLIB_MP4PROPERTIES_H
+#define TAGLIB_MP4PROPERTIES_H
+
+#include "taglib_export.h"
+#include "audioproperties.h"
+
+namespace TagLib {
+
+  namespace MP4 {
+
+    class Atoms;
+    class File;
+
+    //! An implementation of MP4 audio properties
+    class TAGLIB_EXPORT Properties : public AudioProperties
+    {
+    public:
+      enum Codec {
+        Unknown = 0,
+        AAC,
+        ALAC
+      };
+
+      Properties(File *file, Atoms *atoms, ReadStyle style = Average);
+      virtual ~Properties();
+
+      /*!
+       * Returns the length of the file in seconds.  The length is rounded down to
+       * the nearest whole second.
+       *
+       * \note This method is just an alias of lengthInSeconds().
+       *
+       * \deprecated
+       */
+      virtual int length() const;
+
+      /*!
+       * Returns the length of the file in seconds.  The length is rounded down to
+       * the nearest whole second.
+       *
+       * \see lengthInMilliseconds()
+       */
+      // BIC: make virtual
+      int lengthInSeconds() const;
+
+      /*!
+       * Returns the length of the file in milliseconds.
+       *
+       * \see lengthInSeconds()
+       */
+      // BIC: make virtual
+      int lengthInMilliseconds() const;
+
+      /*!
+       * Returns the average bit rate of the file in kb/s.
+       */
+      virtual int bitrate() const;
+
+      /*!
+       * Returns the sample rate in Hz.
+       */
+      virtual int sampleRate() const;
+
+      /*!
+       * Returns the number of audio channels.
+       */
+      virtual int channels() const;
+
+      /*!
+       * Returns the number of bits per audio sample.
+       */
+      virtual int bitsPerSample() const;
+
+      /*!
+       * Returns whether or not the file is encrypted.
+       */
+      bool isEncrypted() const;
+
+      /*!
+       * Returns the codec used in the file.
+       */
+      Codec codec() const;
+
+    private:
+      void read(File *file, Atoms *atoms);
+
+      class PropertiesPrivate;
+      PropertiesPrivate *d;
+    };
+
+  }
+
+}
+
+#endif

3rdparty/taglib/mp4/mp4tag.cpp

@@ -0,0 +1,997 @@
+/**************************************************************************
+    copyright            : (C) 2007,2011 by Lukáš Lalinský
+    email                : lalinsky@gmail.com
+ **************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#include <tdebug.h>
+#include <tstring.h>
+#include <tpropertymap.h>
+#include "mp4atom.h"
+#include "mp4tag.h"
+#include "id3v1genres.h"
+
+using namespace TagLib;
+
+class MP4::Tag::TagPrivate
+{
+public:
+  TagPrivate() :
+    file(0),
+    atoms(0) {}
+
+  TagLib::File *file;
+  Atoms *atoms;
+  ItemMap items;
+};
+
+MP4::Tag::Tag() :
+  d(new TagPrivate())
+{
+}
+
+MP4::Tag::Tag(TagLib::File *file, MP4::Atoms *atoms) :
+  d(new TagPrivate())
+{
+  d->file = file;
+  d->atoms = atoms;
+
+  MP4::Atom *ilst = atoms->find("moov", "udta", "meta", "ilst");
+  if(!ilst) {
+    //debug("Atom moov.udta.meta.ilst not found.");
+    return;
+  }
+
+  for(AtomList::ConstIterator it = ilst->children.begin(); it != ilst->children.end(); ++it) {
+    MP4::Atom *atom = *it;
+    file->seek(atom->offset + 8);
+    if(atom->name == "----") {
+      parseFreeForm(atom);
+    }
+    else if(atom->name == "trkn" || atom->name == "disk") {
+      parseIntPair(atom);
+    }
+    else if(atom->name == "cpil" || atom->name == "pgap" || atom->name == "pcst" ||
+            atom->name == "hdvd" || atom->name == "shwm") {
+      parseBool(atom);
+    }
+    else if(atom->name == "tmpo" || atom->name == "rate" || atom->name == "\251mvi" || atom->name == "\251mvc") {
+      parseInt(atom);
+    }
+    else if(atom->name == "tvsn" || atom->name == "tves" || atom->name == "cnID" ||
+            atom->name == "sfID" || atom->name == "atID" || atom->name == "geID" ||
+            atom->name == "cmID") {
+      parseUInt(atom);
+    }
+    else if(atom->name == "plID") {
+      parseLongLong(atom);
+    }
+    else if(atom->name == "stik" || atom->name == "rtng" || atom->name == "akID") {
+      parseByte(atom);
+    }
+    else if(atom->name == "gnre") {
+      parseGnre(atom);
+    }
+    else if(atom->name == "covr") {
+      parseCovr(atom);
+    }
+    else if(atom->name == "purl" || atom->name == "egid") {
+      parseText(atom, -1);
+    }
+    else {
+      parseText(atom);
+    }
+  }
+}
+
+MP4::Tag::~Tag()
+{
+  delete d;
+}
+
+MP4::AtomDataList
+MP4::Tag::parseData2(const MP4::Atom *atom, int expectedFlags, bool freeForm)
+{
+  AtomDataList result;
+  ByteVector data = d->file->readBlock(atom->length - 8);
+  int i = 0;
+  unsigned int pos = 0;
+  while(pos < data.size()) {
+    const int length = static_cast<int>(data.toUInt(pos));
+    if(length < 12) {
+      debug("MP4: Too short atom");
+      return result;
+    }
+
+    const ByteVector name = data.mid(pos + 4, 4);
+    const int flags = static_cast<int>(data.toUInt(pos + 8));
+    if(freeForm && i < 2) {
+      if(i == 0 && name != "mean") {
+        debug("MP4: Unexpected atom \"" + name + "\", expecting \"mean\"");
+        return result;
+      }
+      else if(i == 1 && name != "name") {
+        debug("MP4: Unexpected atom \"" + name + "\", expecting \"name\"");
+        return result;
+      }
+      result.append(AtomData(AtomDataType(flags), data.mid(pos + 12, length - 12)));
+    }
+    else {
+      if(name != "data") {
+        debug("MP4: Unexpected atom \"" + name + "\", expecting \"data\"");
+        return result;
+      }
+      if(expectedFlags == -1 || flags == expectedFlags) {
+        result.append(AtomData(AtomDataType(flags), data.mid(pos + 16, length - 16)));
+      }
+    }
+    pos += length;
+    i++;
+  }
+  return result;
+}
+
+ByteVectorList
+MP4::Tag::parseData(const MP4::Atom *atom, int expectedFlags, bool freeForm)
+{
+  AtomDataList data = parseData2(atom, expectedFlags, freeForm);
+  ByteVectorList result;
+  for(AtomDataList::ConstIterator it = data.begin(); it != data.end(); ++it) {
+    result.append(it->data);
+  }
+  return result;
+}
+
+void
+MP4::Tag::parseInt(const MP4::Atom *atom)
+{
+  ByteVectorList data = parseData(atom);
+  if(!data.isEmpty()) {
+    addItem(atom->name, (int)data[0].toShort());
+  }
+}
+
+void
+MP4::Tag::parseUInt(const MP4::Atom *atom)
+{
+  ByteVectorList data = parseData(atom);
+  if(!data.isEmpty()) {
+    addItem(atom->name, data[0].toUInt());
+  }
+}
+
+void
+MP4::Tag::parseLongLong(const MP4::Atom *atom)
+{
+  ByteVectorList data = parseData(atom);
+  if(!data.isEmpty()) {
+    addItem(atom->name, data[0].toLongLong());
+  }
+}
+
+void
+MP4::Tag::parseByte(const MP4::Atom *atom)
+{
+  ByteVectorList data = parseData(atom);
+  if(!data.isEmpty()) {
+    addItem(atom->name, static_cast<unsigned char>(data[0].at(0)));
+  }
+}
+
+void
+MP4::Tag::parseGnre(const MP4::Atom *atom)
+{
+  ByteVectorList data = parseData(atom);
+  if(!data.isEmpty()) {
+    int idx = (int)data[0].toShort();
+    if(idx > 0) {
+      addItem("\251gen", StringList(ID3v1::genre(idx - 1)));
+    }
+  }
+}
+
+void
+MP4::Tag::parseIntPair(const MP4::Atom *atom)
+{
+  ByteVectorList data = parseData(atom);
+  if(!data.isEmpty()) {
+    const int a = data[0].toShort(2U);
+    const int b = data[0].toShort(4U);
+    addItem(atom->name, MP4::Item(a, b));
+  }
+}
+
+void
+MP4::Tag::parseBool(const MP4::Atom *atom)
+{
+  ByteVectorList data = parseData(atom);
+  if(!data.isEmpty()) {
+    bool value = data[0].size() ? data[0][0] != '\0' : false;
+    addItem(atom->name, value);
+  }
+}
+
+void
+MP4::Tag::parseText(const MP4::Atom *atom, int expectedFlags)
+{
+  ByteVectorList data = parseData(atom, expectedFlags);
+  if(!data.isEmpty()) {
+    StringList value;
+    for(ByteVectorList::ConstIterator it = data.begin(); it != data.end(); ++it) {
+      value.append(String(*it, String::UTF8));
+    }
+    addItem(atom->name, value);
+  }
+}
+
+void
+MP4::Tag::parseFreeForm(const MP4::Atom *atom)
+{
+  AtomDataList data = parseData2(atom, -1, true);
+  if(data.size() > 2) {
+    AtomDataList::ConstIterator itBegin = data.begin();
+
+    String name = "----:";
+    name += String((itBegin++)->data, String::UTF8);  // data[0].data
+    name += ':';
+    name += String((itBegin++)->data, String::UTF8);  // data[1].data
+
+    AtomDataType type = itBegin->type; // data[2].type
+
+    for(AtomDataList::ConstIterator it = itBegin; it != data.end(); ++it) {
+      if(it->type != type) {
+        debug("MP4: We currently don't support values with multiple types");
+        break;
+      }
+    }
+    if(type == TypeUTF8) {
+      StringList value;
+      for(AtomDataList::ConstIterator it = itBegin; it != data.end(); ++it) {
+        value.append(String(it->data, String::UTF8));
+      }
+      Item item(value);
+      item.setAtomDataType(type);
+      addItem(name, item);
+    }
+    else {
+      ByteVectorList value;
+      for(AtomDataList::ConstIterator it = itBegin; it != data.end(); ++it) {
+        value.append(it->data);
+      }
+      Item item(value);
+      item.setAtomDataType(type);
+      addItem(name, item);
+    }
+  }
+}
+
+void
+MP4::Tag::parseCovr(const MP4::Atom *atom)
+{
+  MP4::CoverArtList value;
+  ByteVector data = d->file->readBlock(atom->length - 8);
+  unsigned int pos = 0;
+  while(pos < data.size()) {
+    const int length = static_cast<int>(data.toUInt(pos));
+    if(length < 12) {
+      debug("MP4: Too short atom");
+      break;;
+    }
+
+    const ByteVector name = data.mid(pos + 4, 4);
+    const int flags = static_cast<int>(data.toUInt(pos + 8));
+    if(name != "data") {
+      debug("MP4: Unexpected atom \"" + name + "\", expecting \"data\"");
+      break;
+    }
+    if(flags == TypeJPEG || flags == TypePNG || flags == TypeBMP ||
+       flags == TypeGIF || flags == TypeImplicit) {
+      value.append(MP4::CoverArt(MP4::CoverArt::Format(flags),
+                                 data.mid(pos + 16, length - 16)));
+    }
+    else {
+      debug("MP4: Unknown covr format " + String::number(flags));
+    }
+    pos += length;
+  }
+  if(!value.isEmpty())
+    addItem(atom->name, value);
+}
+
+ByteVector
+MP4::Tag::padIlst(const ByteVector &data, int length) const
+{
+  if(length == -1) {
+    length = ((data.size() + 1023) & ~1023) - data.size();
+  }
+  return renderAtom("free", ByteVector(length, '\1'));
+}
+
+ByteVector
+MP4::Tag::renderAtom(const ByteVector &name, const ByteVector &data) const
+{
+  return ByteVector::fromUInt(data.size() + 8) + name + data;
+}
+
+ByteVector
+MP4::Tag::renderData(const ByteVector &name, int flags, const ByteVectorList &data) const
+{
+  ByteVector result;
+  for(ByteVectorList::ConstIterator it = data.begin(); it != data.end(); ++it) {
+    result.append(renderAtom("data", ByteVector::fromUInt(flags) + ByteVector(4, '\0') + *it));
+  }
+  return renderAtom(name, result);
+}
+
+ByteVector
+MP4::Tag::renderBool(const ByteVector &name, const MP4::Item &item) const
+{
+  ByteVectorList data;
+  data.append(ByteVector(1, item.toBool() ? '\1' : '\0'));
+  return renderData(name, TypeInteger, data);
+}
+
+ByteVector
+MP4::Tag::renderInt(const ByteVector &name, const MP4::Item &item) const
+{
+  ByteVectorList data;
+  data.append(ByteVector::fromShort(item.toInt()));
+  return renderData(name, TypeInteger, data);
+}
+
+ByteVector
+MP4::Tag::renderUInt(const ByteVector &name, const MP4::Item &item) const
+{
+  ByteVectorList data;
+  data.append(ByteVector::fromUInt(item.toUInt()));
+  return renderData(name, TypeInteger, data);
+}
+
+ByteVector
+MP4::Tag::renderLongLong(const ByteVector &name, const MP4::Item &item) const
+{
+  ByteVectorList data;
+  data.append(ByteVector::fromLongLong(item.toLongLong()));
+  return renderData(name, TypeInteger, data);
+}
+
+ByteVector
+MP4::Tag::renderByte(const ByteVector &name, const MP4::Item &item) const
+{
+  ByteVectorList data;
+  data.append(ByteVector(1, item.toByte()));
+  return renderData(name, TypeInteger, data);
+}
+
+ByteVector
+MP4::Tag::renderIntPair(const ByteVector &name, const MP4::Item &item) const
+{
+  ByteVectorList data;
+  data.append(ByteVector(2, '\0') +
+              ByteVector::fromShort(item.toIntPair().first) +
+              ByteVector::fromShort(item.toIntPair().second) +
+              ByteVector(2, '\0'));
+  return renderData(name, TypeImplicit, data);
+}
+
+ByteVector
+MP4::Tag::renderIntPairNoTrailing(const ByteVector &name, const MP4::Item &item) const
+{
+  ByteVectorList data;
+  data.append(ByteVector(2, '\0') +
+              ByteVector::fromShort(item.toIntPair().first) +
+              ByteVector::fromShort(item.toIntPair().second));
+  return renderData(name, TypeImplicit, data);
+}
+
+ByteVector
+MP4::Tag::renderText(const ByteVector &name, const MP4::Item &item, int flags) const
+{
+  ByteVectorList data;
+  StringList value = item.toStringList();
+  for(StringList::ConstIterator it = value.begin(); it != value.end(); ++it) {
+    data.append(it->data(String::UTF8));
+  }
+  return renderData(name, flags, data);
+}
+
+ByteVector
+MP4::Tag::renderCovr(const ByteVector &name, const MP4::Item &item) const
+{
+  ByteVector data;
+  MP4::CoverArtList value = item.toCoverArtList();
+  for(MP4::CoverArtList::ConstIterator it = value.begin(); it != value.end(); ++it) {
+    data.append(renderAtom("data", ByteVector::fromUInt(it->format()) +
+                                   ByteVector(4, '\0') + it->data()));
+  }
+  return renderAtom(name, data);
+}
+
+ByteVector
+MP4::Tag::renderFreeForm(const String &name, const MP4::Item &item) const
+{
+  StringList header = StringList::split(name, ":");
+  if(header.size() != 3) {
+    debug("MP4: Invalid free-form item name \"" + name + "\"");
+    return ByteVector();
+  }
+  ByteVector data;
+  data.append(renderAtom("mean", ByteVector::fromUInt(0) + header[1].data(String::UTF8)));
+  data.append(renderAtom("name", ByteVector::fromUInt(0) + header[2].data(String::UTF8)));
+  AtomDataType type = item.atomDataType();
+  if(type == TypeUndefined) {
+    if(!item.toStringList().isEmpty()) {
+      type = TypeUTF8;
+    }
+    else {
+      type = TypeImplicit;
+    }
+  }
+  if(type == TypeUTF8) {
+    StringList value = item.toStringList();
+    for(StringList::ConstIterator it = value.begin(); it != value.end(); ++it) {
+      data.append(renderAtom("data", ByteVector::fromUInt(type) + ByteVector(4, '\0') + it->data(String::UTF8)));
+    }
+  }
+  else {
+    ByteVectorList value = item.toByteVectorList();
+    for(ByteVectorList::ConstIterator it = value.begin(); it != value.end(); ++it) {
+      data.append(renderAtom("data", ByteVector::fromUInt(type) + ByteVector(4, '\0') + *it));
+    }
+  }
+  return renderAtom("----", data);
+}
+
+bool
+MP4::Tag::save()
+{
+  ByteVector data;
+  for(MP4::ItemMap::ConstIterator it = d->items.begin(); it != d->items.end(); ++it) {
+    const String name = it->first;
+    if(name.startsWith("----")) {
+      data.append(renderFreeForm(name, it->second));
+    }
+    else if(name == "trkn") {
+      data.append(renderIntPair(name.data(String::Latin1), it->second));
+    }
+    else if(name == "disk") {
+      data.append(renderIntPairNoTrailing(name.data(String::Latin1), it->second));
+    }
+    else if(name == "cpil" || name == "pgap" || name == "pcst" || name == "hdvd" ||
+            name == "shwm") {
+      data.append(renderBool(name.data(String::Latin1), it->second));
+    }
+    else if(name == "tmpo" || name == "rate" || name == "\251mvi" || name == "\251mvc") {
+      data.append(renderInt(name.data(String::Latin1), it->second));
+    }
+    else if(name == "tvsn" || name == "tves" || name == "cnID" ||
+            name == "sfID" || name == "atID" || name == "geID" ||
+            name == "cmID") {
+      data.append(renderUInt(name.data(String::Latin1), it->second));
+    }
+    else if(name == "plID") {
+      data.append(renderLongLong(name.data(String::Latin1), it->second));
+    }
+    else if(name == "stik" || name == "rtng" || name == "akID") {
+      data.append(renderByte(name.data(String::Latin1), it->second));
+    }
+    else if(name == "covr") {
+      data.append(renderCovr(name.data(String::Latin1), it->second));
+    }
+    else if(name == "purl" || name == "egid") {
+      data.append(renderText(name.data(String::Latin1), it->second, TypeImplicit));
+    }
+    else if(name.size() == 4){
+      data.append(renderText(name.data(String::Latin1), it->second));
+    }
+    else {
+      debug("MP4: Unknown item name \"" + name + "\"");
+    }
+  }
+  data = renderAtom("ilst", data);
+
+  AtomList path = d->atoms->path("moov", "udta", "meta", "ilst");
+  if(path.size() == 4) {
+    saveExisting(data, path);
+  }
+  else {
+    saveNew(data);
+  }
+
+  return true;
+}
+
+void
+MP4::Tag::updateParents(const AtomList &path, long delta, int ignore)
+{
+  if(static_cast<int>(path.size()) <= ignore)
+    return;
+
+  AtomList::ConstIterator itEnd = path.end();
+  std::advance(itEnd, 0 - ignore);
+
+  for(AtomList::ConstIterator it = path.begin(); it != itEnd; ++it) {
+    d->file->seek((*it)->offset);
+    long size = d->file->readBlock(4).toUInt();
+    // 64-bit
+    if (size == 1) {
+      d->file->seek(4, File::Current); // Skip name
+      long long longSize = d->file->readBlock(8).toLongLong();
+      // Seek the offset of the 64-bit size
+      d->file->seek((*it)->offset + 8);
+      d->file->writeBlock(ByteVector::fromLongLong(longSize + delta));
+    }
+    // 32-bit
+    else {
+      d->file->seek((*it)->offset);
+      d->file->writeBlock(ByteVector::fromUInt(size + delta));
+    }
+  }
+}
+
+void
+MP4::Tag::updateOffsets(long delta, long offset)
+{
+  MP4::Atom *moov = d->atoms->find("moov");
+  if(moov) {
+    MP4::AtomList stco = moov->findall("stco", true);
+    for(MP4::AtomList::ConstIterator it = stco.begin(); it != stco.end(); ++it) {
+      MP4::Atom *atom = *it;
+      if(atom->offset > offset) {
+        atom->offset += delta;
+      }
+      d->file->seek(atom->offset + 12);
+      ByteVector data = d->file->readBlock(atom->length - 12);
+      unsigned int count = data.toUInt();
+      d->file->seek(atom->offset + 16);
+      unsigned int pos = 4;
+      while(count--) {
+        long o = static_cast<long>(data.toUInt(pos));
+        if(o > offset) {
+          o += delta;
+        }
+        d->file->writeBlock(ByteVector::fromUInt(o));
+        pos += 4;
+      }
+    }
+
+    MP4::AtomList co64 = moov->findall("co64", true);
+    for(MP4::AtomList::ConstIterator it = co64.begin(); it != co64.end(); ++it) {
+      MP4::Atom *atom = *it;
+      if(atom->offset > offset) {
+        atom->offset += delta;
+      }
+      d->file->seek(atom->offset + 12);
+      ByteVector data = d->file->readBlock(atom->length - 12);
+      unsigned int count = data.toUInt();
+      d->file->seek(atom->offset + 16);
+      unsigned int pos = 4;
+      while(count--) {
+        long long o = data.toLongLong(pos);
+        if(o > offset) {
+          o += delta;
+        }
+        d->file->writeBlock(ByteVector::fromLongLong(o));
+        pos += 8;
+      }
+    }
+  }
+
+  MP4::Atom *moof = d->atoms->find("moof");
+  if(moof) {
+    MP4::AtomList tfhd = moof->findall("tfhd", true);
+    for(MP4::AtomList::ConstIterator it = tfhd.begin(); it != tfhd.end(); ++it) {
+      MP4::Atom *atom = *it;
+      if(atom->offset > offset) {
+        atom->offset += delta;
+      }
+      d->file->seek(atom->offset + 9);
+      ByteVector data = d->file->readBlock(atom->length - 9);
+      const unsigned int flags = data.toUInt(0, 3, true);
+      if(flags & 1) {
+        long long o = data.toLongLong(7U);
+        if(o > offset) {
+          o += delta;
+        }
+        d->file->seek(atom->offset + 16);
+        d->file->writeBlock(ByteVector::fromLongLong(o));
+      }
+    }
+  }
+}
+
+void
+MP4::Tag::saveNew(ByteVector data)
+{
+  data = renderAtom("meta", ByteVector(4, '\0') +
+                    renderAtom("hdlr", ByteVector(8, '\0') + ByteVector("mdirappl") +
+                               ByteVector(9, '\0')) +
+                    data + padIlst(data));
+
+  AtomList path = d->atoms->path("moov", "udta");
+  if(path.size() != 2) {
+    path = d->atoms->path("moov");
+    data = renderAtom("udta", data);
+  }
+
+  long offset = path.back()->offset + 8;
+  d->file->insert(data, offset, 0);
+
+  updateParents(path, data.size());
+  updateOffsets(data.size(), offset);
+
+  // Insert the newly created atoms into the tree to keep it up-to-date.
+
+  d->file->seek(offset);
+  path.back()->children.prepend(new Atom(d->file));
+}
+
+void
+MP4::Tag::saveExisting(ByteVector data, const AtomList &path)
+{
+  AtomList::ConstIterator it = path.end();
+
+  MP4::Atom *ilst = *(--it);
+  long offset = ilst->offset;
+  long length = ilst->length;
+
+  MP4::Atom *meta = *(--it);
+  AtomList::ConstIterator index = meta->children.find(ilst);
+
+  // check if there is an atom before 'ilst', and possibly use it as padding
+  if(index != meta->children.begin()) {
+    AtomList::ConstIterator prevIndex = index;
+    prevIndex--;
+    MP4::Atom *prev = *prevIndex;
+    if(prev->name == "free") {
+      offset = prev->offset;
+      length += prev->length;
+    }
+  }
+  // check if there is an atom after 'ilst', and possibly use it as padding
+  AtomList::ConstIterator nextIndex = index;
+  nextIndex++;
+  if(nextIndex != meta->children.end()) {
+    MP4::Atom *next = *nextIndex;
+    if(next->name == "free") {
+      length += next->length;
+    }
+  }
+
+  long delta = data.size() - length;
+  if(delta > 0 || (delta < 0 && delta > -8)) {
+    data.append(padIlst(data));
+    delta = data.size() - length;
+  }
+  else if(delta < 0) {
+    data.append(padIlst(data, -delta - 8));
+    delta = 0;
+  }
+
+  d->file->insert(data, offset, length);
+
+  if(delta) {
+    updateParents(path, delta, 1);
+    updateOffsets(delta, offset);
+  }
+}
+
+String
+MP4::Tag::title() const
+{
+  if(d->items.contains("\251nam"))
+    return d->items["\251nam"].toStringList().toString(", ");
+  return String();
+}
+
+String
+MP4::Tag::artist() const
+{
+  if(d->items.contains("\251ART"))
+    return d->items["\251ART"].toStringList().toString(", ");
+  return String();
+}
+
+String
+MP4::Tag::album() const
+{
+  if(d->items.contains("\251alb"))
+    return d->items["\251alb"].toStringList().toString(", ");
+  return String();
+}
+
+String
+MP4::Tag::comment() const
+{
+  if(d->items.contains("\251cmt"))
+    return d->items["\251cmt"].toStringList().toString(", ");
+  return String();
+}
+
+String
+MP4::Tag::genre() const
+{
+  if(d->items.contains("\251gen"))
+    return d->items["\251gen"].toStringList().toString(", ");
+  return String();
+}
+
+unsigned int
+MP4::Tag::year() const
+{
+  if(d->items.contains("\251day"))
+    return d->items["\251day"].toStringList().toString().toInt();
+  return 0;
+}
+
+unsigned int
+MP4::Tag::track() const
+{
+  if(d->items.contains("trkn"))
+    return d->items["trkn"].toIntPair().first;
+  return 0;
+}
+
+void
+MP4::Tag::setTitle(const String &value)
+{
+  d->items["\251nam"] = StringList(value);
+}
+
+void
+MP4::Tag::setArtist(const String &value)
+{
+  d->items["\251ART"] = StringList(value);
+}
+
+void
+MP4::Tag::setAlbum(const String &value)
+{
+  d->items["\251alb"] = StringList(value);
+}
+
+void
+MP4::Tag::setComment(const String &value)
+{
+  d->items["\251cmt"] = StringList(value);
+}
+
+void
+MP4::Tag::setGenre(const String &value)
+{
+  d->items["\251gen"] = StringList(value);
+}
+
+void
+MP4::Tag::setYear(unsigned int value)
+{
+  d->items["\251day"] = StringList(String::number(value));
+}
+
+void
+MP4::Tag::setTrack(unsigned int value)
+{
+  d->items["trkn"] = MP4::Item(value, 0);
+}
+
+bool MP4::Tag::isEmpty() const
+{
+  return d->items.isEmpty();
+}
+
+MP4::ItemMap &MP4::Tag::itemListMap()
+{
+  return d->items;
+}
+
+const MP4::ItemMap &MP4::Tag::itemMap() const
+{
+  return d->items;
+}
+
+MP4::Item MP4::Tag::item(const String &key) const
+{
+  return d->items[key];
+}
+
+void MP4::Tag::setItem(const String &key, const Item &value)
+{
+  d->items[key] = value;
+}
+
+void MP4::Tag::removeItem(const String &key)
+{
+  d->items.erase(key);
+}
+
+bool MP4::Tag::contains(const String &key) const
+{
+  return d->items.contains(key);
+}
+
+namespace
+{
+  const char *keyTranslation[][2] = {
+    { "\251nam", "TITLE" },
+    { "\251ART", "ARTIST" },
+    { "\251alb", "ALBUM" },
+    { "\251cmt", "COMMENT" },
+    { "\251gen", "GENRE" },
+    { "\251day", "DATE" },
+    { "\251wrt", "COMPOSER" },
+    { "\251grp", "GROUPING" },
+    { "aART", "ALBUMARTIST" },
+    { "trkn", "TRACKNUMBER" },
+    { "disk", "DISCNUMBER" },
+    { "cpil", "COMPILATION" },
+    { "tmpo", "BPM" },
+    { "cprt", "COPYRIGHT" },
+    { "\251lyr", "LYRICS" },
+    { "\251too", "ENCODEDBY" },
+    { "soal", "ALBUMSORT" },
+    { "soaa", "ALBUMARTISTSORT" },
+    { "soar", "ARTISTSORT" },
+    { "sonm", "TITLESORT" },
+    { "soco", "COMPOSERSORT" },
+    { "sosn", "SHOWSORT" },
+    { "shwm", "SHOWWORKMOVEMENT" },
+    { "\251wrk", "WORK" },
+    { "\251mvn", "MOVEMENTNAME" },
+    { "\251mvi", "MOVEMENTNUMBER" },
+    { "\251mvc", "MOVEMENTCOUNT" },
+    { "----:com.apple.iTunes:MusicBrainz Track Id", "MUSICBRAINZ_TRACKID" },
+    { "----:com.apple.iTunes:MusicBrainz Artist Id", "MUSICBRAINZ_ARTISTID" },
+    { "----:com.apple.iTunes:MusicBrainz Album Id", "MUSICBRAINZ_ALBUMID" },
+    { "----:com.apple.iTunes:MusicBrainz Album Artist Id", "MUSICBRAINZ_ALBUMARTISTID" },
+    { "----:com.apple.iTunes:MusicBrainz Release Group Id", "MUSICBRAINZ_RELEASEGROUPID" },
+    { "----:com.apple.iTunes:MusicBrainz Work Id", "MUSICBRAINZ_WORKID" },
+    { "----:com.apple.iTunes:ASIN", "ASIN" },
+    { "----:com.apple.iTunes:LABEL", "LABEL" },
+    { "----:com.apple.iTunes:LYRICIST", "LYRICIST" },
+    { "----:com.apple.iTunes:CONDUCTOR", "CONDUCTOR" },
+    { "----:com.apple.iTunes:REMIXER", "REMIXER" },
+    { "----:com.apple.iTunes:ENGINEER", "ENGINEER" },
+    { "----:com.apple.iTunes:PRODUCER", "PRODUCER" },
+    { "----:com.apple.iTunes:DJMIXER", "DJMIXER" },
+    { "----:com.apple.iTunes:MIXER", "MIXER" },
+    { "----:com.apple.iTunes:SUBTITLE", "SUBTITLE" },
+    { "----:com.apple.iTunes:DISCSUBTITLE", "DISCSUBTITLE" },
+    { "----:com.apple.iTunes:MOOD", "MOOD" },
+    { "----:com.apple.iTunes:ISRC", "ISRC" },
+    { "----:com.apple.iTunes:CATALOGNUMBER", "CATALOGNUMBER" },
+    { "----:com.apple.iTunes:BARCODE", "BARCODE" },
+    { "----:com.apple.iTunes:SCRIPT", "SCRIPT" },
+    { "----:com.apple.iTunes:LANGUAGE", "LANGUAGE" },
+    { "----:com.apple.iTunes:LICENSE", "LICENSE" },
+    { "----:com.apple.iTunes:MEDIA", "MEDIA" },
+  };
+  const size_t keyTranslationSize = sizeof(keyTranslation) / sizeof(keyTranslation[0]);
+
+  String translateKey(const String &key)
+  {
+    for(size_t i = 0; i < keyTranslationSize; ++i) {
+      if(key == keyTranslation[i][0])
+        return keyTranslation[i][1];
+    }
+
+    return String();
+  }
+}
+
+PropertyMap MP4::Tag::properties() const
+{
+  PropertyMap props;
+  for(MP4::ItemMap::ConstIterator it = d->items.begin(); it != d->items.end(); ++it) {
+    const String key = translateKey(it->first);
+    if(!key.isEmpty()) {
+      if(key == "TRACKNUMBER" || key == "DISCNUMBER") {
+        MP4::Item::IntPair ip = it->second.toIntPair();
+        String value = String::number(ip.first);
+        if(ip.second) {
+          value += "/" + String::number(ip.second);
+        }
+        props[key] = value;
+      }
+      else if(key == "BPM" || key == "MOVEMENTNUMBER" || key == "MOVEMENTCOUNT") {
+        props[key] = String::number(it->second.toInt());
+      }
+      else if(key == "COMPILATION" || key == "SHOWWORKMOVEMENT") {
+        props[key] = String::number(it->second.toBool());
+      }
+      else {
+        props[key] = it->second.toStringList();
+      }
+    }
+    else {
+      props.unsupportedData().append(it->first);
+    }
+  }
+  return props;
+}
+
+void MP4::Tag::removeUnsupportedProperties(const StringList &props)
+{
+  for(StringList::ConstIterator it = props.begin(); it != props.end(); ++it)
+    d->items.erase(*it);
+}
+
+PropertyMap MP4::Tag::setProperties(const PropertyMap &props)
+{
+  static Map<String, String> reverseKeyMap;
+  if(reverseKeyMap.isEmpty()) {
+    int numKeys = sizeof(keyTranslation) / sizeof(keyTranslation[0]);
+    for(int i = 0; i < numKeys; i++) {
+      reverseKeyMap[keyTranslation[i][1]] = keyTranslation[i][0];
+    }
+  }
+
+  PropertyMap origProps = properties();
+  for(PropertyMap::ConstIterator it = origProps.begin(); it != origProps.end(); ++it) {
+    if(!props.contains(it->first) || props[it->first].isEmpty()) {
+      d->items.erase(reverseKeyMap[it->first]);
+    }
+  }
+
+  PropertyMap ignoredProps;
+  for(PropertyMap::ConstIterator it = props.begin(); it != props.end(); ++it) {
+    if(reverseKeyMap.contains(it->first)) {
+      String name = reverseKeyMap[it->first];
+      if((it->first == "TRACKNUMBER" || it->first == "DISCNUMBER") && !it->second.isEmpty()) {
+        StringList parts = StringList::split(it->second.front(), "/");
+        if(!parts.isEmpty()) {
+          int first = parts[0].toInt();
+          int second = 0;
+          if(parts.size() > 1) {
+            second = parts[1].toInt();
+          }
+          d->items[name] = MP4::Item(first, second);
+        }
+      }
+      else if((it->first == "BPM" || it->first == "MOVEMENTNUMBER" || it->first == "MOVEMENTCOUNT") && !it->second.isEmpty()) {
+        int value = it->second.front().toInt();
+        d->items[name] = MP4::Item(value);
+      }
+      else if((it->first == "COMPILATION" || it->first == "SHOWWORKMOVEMENT") && !it->second.isEmpty()) {
+        bool value = (it->second.front().toInt() != 0);
+        d->items[name] = MP4::Item(value);
+      }
+      else {
+        d->items[name] = it->second;
+      }
+    }
+    else {
+      ignoredProps.insert(it->first, it->second);
+    }
+  }
+
+  return ignoredProps;
+}
+
+void MP4::Tag::addItem(const String &name, const Item &value)
+{
+  if(!d->items.contains(name)) {
+    d->items.insert(name, value);
+  }
+  else {
+    debug("MP4: Ignoring duplicate atom \"" + name + "\"");
+  }
+}

3rdparty/taglib/mp4/mp4tag.h

@@ -0,0 +1,157 @@
+/**************************************************************************
+    copyright            : (C) 2007,2011 by Lukáš Lalinský
+    email                : lalinsky@gmail.com
+ **************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#ifndef TAGLIB_MP4TAG_H
+#define TAGLIB_MP4TAG_H
+
+#include "tag.h"
+#include "tbytevectorlist.h"
+#include "tfile.h"
+#include "tmap.h"
+#include "tstringlist.h"
+#include "taglib_export.h"
+#include "mp4atom.h"
+#include "mp4item.h"
+
+namespace TagLib {
+
+  namespace MP4 {
+
+    /*!
+     * \deprecated
+     */
+    typedef TagLib::Map<String, Item> ItemListMap;
+    typedef TagLib::Map<String, Item> ItemMap;
+
+    class TAGLIB_EXPORT Tag: public TagLib::Tag
+    {
+    public:
+        Tag();
+        Tag(TagLib::File *file, Atoms *atoms);
+        virtual ~Tag();
+        bool save();
+
+        virtual String title() const;
+        virtual String artist() const;
+        virtual String album() const;
+        virtual String comment() const;
+        virtual String genre() const;
+        virtual unsigned int year() const;
+        virtual unsigned int track() const;
+
+        virtual void setTitle(const String &value);
+        virtual void setArtist(const String &value);
+        virtual void setAlbum(const String &value);
+        virtual void setComment(const String &value);
+        virtual void setGenre(const String &value);
+        virtual void setYear(unsigned int value);
+        virtual void setTrack(unsigned int value);
+
+        virtual bool isEmpty() const;
+
+        /*!
+         * \deprecated Use the item() and setItem() API instead
+         */
+        ItemMap &itemListMap();
+
+        /*!
+         * Returns a string-keyed map of the MP4::Items for this tag.
+         */
+        const ItemMap &itemMap() const;
+
+        /*!
+         * \return The item, if any, corresponding to \a key.
+         */
+        Item item(const String &key) const;
+
+        /*!
+         * Sets the value of \a key to \a value, overwriting any previous value.
+         */
+        void setItem(const String &key, const Item &value);
+
+        /*!
+         * Removes the entry with \a key from the tag, or does nothing if it does
+         * not exist.
+         */
+        void removeItem(const String &key);
+
+        /*!
+         * \return True if the tag contains an entry for \a key.
+         */
+        bool contains(const String &key) const;
+
+        PropertyMap properties() const;
+        void removeUnsupportedProperties(const StringList& properties);
+        PropertyMap setProperties(const PropertyMap &properties);
+
+    private:
+        AtomDataList parseData2(const Atom *atom, int expectedFlags = -1,
+                                bool freeForm = false);
+        ByteVectorList parseData(const Atom *atom, int expectedFlags = -1,
+                                 bool freeForm = false);
+        void parseText(const Atom *atom, int expectedFlags = 1);
+        void parseFreeForm(const Atom *atom);
+        void parseInt(const Atom *atom);
+        void parseByte(const Atom *atom);
+        void parseUInt(const Atom *atom);
+        void parseLongLong(const Atom *atom);
+        void parseGnre(const Atom *atom);
+        void parseIntPair(const Atom *atom);
+        void parseBool(const Atom *atom);
+        void parseCovr(const Atom *atom);
+
+        ByteVector padIlst(const ByteVector &data, int length = -1) const;
+        ByteVector renderAtom(const ByteVector &name, const ByteVector &data) const;
+        ByteVector renderData(const ByteVector &name, int flags,
+                              const ByteVectorList &data) const;
+        ByteVector renderText(const ByteVector &name, const Item &item,
+                              int flags = TypeUTF8) const;
+        ByteVector renderFreeForm(const String &name, const Item &item) const;
+        ByteVector renderBool(const ByteVector &name, const Item &item) const;
+        ByteVector renderInt(const ByteVector &name, const Item &item) const;
+        ByteVector renderByte(const ByteVector &name, const Item &item) const;
+        ByteVector renderUInt(const ByteVector &name, const Item &item) const;
+        ByteVector renderLongLong(const ByteVector &name, const Item &item) const;
+        ByteVector renderIntPair(const ByteVector &name, const Item &item) const;
+        ByteVector renderIntPairNoTrailing(const ByteVector &name, const Item &item) const;
+        ByteVector renderCovr(const ByteVector &name, const Item &item) const;
+
+        void updateParents(const AtomList &path, long delta, int ignore = 0);
+        void updateOffsets(long delta, long offset);
+
+        void saveNew(ByteVector data);
+        void saveExisting(ByteVector data, const AtomList &path);
+
+        void addItem(const String &name, const Item &value);
+
+        class TagPrivate;
+        TagPrivate *d;
+    };
+
+  }
+
+}
+
+#endif

3rdparty/taglib/mpc/mpcfile.cpp

@@ -0,0 +1,332 @@
+/***************************************************************************
+    copyright            : (C) 2004 by Allan Sandfeld Jensen
+    email                : kde@carewolf.org
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#include <tbytevector.h>
+#include <tstring.h>
+#include <tagunion.h>
+#include <tdebug.h>
+#include <tpropertymap.h>
+#include <tagutils.h>
+
+#include "mpcfile.h"
+#include "id3v1tag.h"
+#include "id3v2header.h"
+#include "apetag.h"
+#include "apefooter.h"
+
+using namespace TagLib;
+
+namespace
+{
+  enum { MPCAPEIndex = 0, MPCID3v1Index = 1 };
+}
+
+class MPC::File::FilePrivate
+{
+public:
+  FilePrivate() :
+    APELocation(-1),
+    APESize(0),
+    ID3v1Location(-1),
+    ID3v2Header(0),
+    ID3v2Location(-1),
+    ID3v2Size(0),
+    properties(0) {}
+
+  ~FilePrivate()
+  {
+    delete ID3v2Header;
+    delete properties;
+  }
+
+  long APELocation;
+  long APESize;
+
+  long ID3v1Location;
+
+  ID3v2::Header *ID3v2Header;
+  long ID3v2Location;
+  long ID3v2Size;
+
+  TagUnion tag;
+
+  Properties *properties;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+// static members
+////////////////////////////////////////////////////////////////////////////////
+
+bool MPC::File::isSupported(IOStream *stream)
+{
+  // A newer MPC file has to start with "MPCK" or "MP+", but older files don't
+  // have keys to do a quick check.
+
+  const ByteVector id = Utils::readHeader(stream, 4, false);
+  return (id == "MPCK" || id.startsWith("MP+"));
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// public members
+////////////////////////////////////////////////////////////////////////////////
+
+MPC::File::File(FileName file, bool readProperties, Properties::ReadStyle) :
+  TagLib::File(file),
+  d(new FilePrivate())
+{
+  if(isOpen())
+    read(readProperties);
+}
+
+MPC::File::File(IOStream *stream, bool readProperties, Properties::ReadStyle) :
+  TagLib::File(stream),
+  d(new FilePrivate())
+{
+  if(isOpen())
+    read(readProperties);
+}
+
+MPC::File::~File()
+{
+  delete d;
+}
+
+TagLib::Tag *MPC::File::tag() const
+{
+  return &d->tag;
+}
+
+PropertyMap MPC::File::properties() const
+{
+  return d->tag.properties();
+}
+
+void MPC::File::removeUnsupportedProperties(const StringList &properties)
+{
+  d->tag.removeUnsupportedProperties(properties);
+}
+
+PropertyMap MPC::File::setProperties(const PropertyMap &properties)
+{
+  if(ID3v1Tag())
+    ID3v1Tag()->setProperties(properties);
+
+  return APETag(true)->setProperties(properties);
+}
+
+MPC::Properties *MPC::File::audioProperties() const
+{
+  return d->properties;
+}
+
+bool MPC::File::save()
+{
+  if(readOnly()) {
+    debug("MPC::File::save() -- File is read only.");
+    return false;
+  }
+
+  // Possibly strip ID3v2 tag
+
+  if(!d->ID3v2Header && d->ID3v2Location >= 0) {
+    removeBlock(d->ID3v2Location, d->ID3v2Size);
+
+    if(d->APELocation >= 0)
+      d->APELocation -= d->ID3v2Size;
+
+    if(d->ID3v1Location >= 0)
+      d->ID3v1Location -= d->ID3v2Size;
+
+    d->ID3v2Location = -1;
+    d->ID3v2Size = 0;
+  }
+
+  // Update ID3v1 tag
+
+  if(ID3v1Tag() && !ID3v1Tag()->isEmpty()) {
+
+    // ID3v1 tag is not empty. Update the old one or create a new one.
+
+    if(d->ID3v1Location >= 0) {
+      seek(d->ID3v1Location);
+    }
+    else {
+      seek(0, End);
+      d->ID3v1Location = tell();
+    }
+
+    writeBlock(ID3v1Tag()->render());
+  }
+  else {
+
+    // ID3v1 tag is empty. Remove the old one.
+
+    if(d->ID3v1Location >= 0) {
+      truncate(d->ID3v1Location);
+      d->ID3v1Location = -1;
+    }
+  }
+
+  // Update APE tag
+
+  if(APETag() && !APETag()->isEmpty()) {
+
+    // APE tag is not empty. Update the old one or create a new one.
+
+    if(d->APELocation < 0) {
+      if(d->ID3v1Location >= 0)
+        d->APELocation = d->ID3v1Location;
+      else
+        d->APELocation = length();
+    }
+
+    const ByteVector data = APETag()->render();
+    insert(data, d->APELocation, d->APESize);
+
+    if(d->ID3v1Location >= 0)
+      d->ID3v1Location += (static_cast<long>(data.size()) - d->APESize);
+
+    d->APESize = data.size();
+  }
+  else {
+
+    // APE tag is empty. Remove the old one.
+
+    if(d->APELocation >= 0) {
+      removeBlock(d->APELocation, d->APESize);
+
+      if(d->ID3v1Location >= 0)
+        d->ID3v1Location -= d->APESize;
+
+      d->APELocation = -1;
+      d->APESize = 0;
+    }
+  }
+
+  return true;
+}
+
+ID3v1::Tag *MPC::File::ID3v1Tag(bool create)
+{
+  return d->tag.access<ID3v1::Tag>(MPCID3v1Index, create);
+}
+
+APE::Tag *MPC::File::APETag(bool create)
+{
+  return d->tag.access<APE::Tag>(MPCAPEIndex, create);
+}
+
+void MPC::File::strip(int tags)
+{
+  if(tags & ID3v1)
+    d->tag.set(MPCID3v1Index, 0);
+
+  if(tags & APE)
+    d->tag.set(MPCAPEIndex, 0);
+
+  if(!ID3v1Tag())
+    APETag(true);
+
+  if(tags & ID3v2) {
+    delete d->ID3v2Header;
+    d->ID3v2Header = 0;
+  }
+}
+
+void MPC::File::remove(int tags)
+{
+  strip(tags);
+}
+
+bool MPC::File::hasID3v1Tag() const
+{
+  return (d->ID3v1Location >= 0);
+}
+
+bool MPC::File::hasAPETag() const
+{
+  return (d->APELocation >= 0);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// private members
+////////////////////////////////////////////////////////////////////////////////
+
+void MPC::File::read(bool readProperties)
+{
+  // Look for an ID3v2 tag
+
+  d->ID3v2Location = Utils::findID3v2(this);
+
+  if(d->ID3v2Location >= 0) {
+    seek(d->ID3v2Location);
+    d->ID3v2Header = new ID3v2::Header(readBlock(ID3v2::Header::size()));
+    d->ID3v2Size = d->ID3v2Header->completeTagSize();
+  }
+
+  // Look for an ID3v1 tag
+
+  d->ID3v1Location = Utils::findID3v1(this);
+
+  if(d->ID3v1Location >= 0)
+    d->tag.set(MPCID3v1Index, new ID3v1::Tag(this, d->ID3v1Location));
+
+  // Look for an APE tag
+
+  d->APELocation = Utils::findAPE(this, d->ID3v1Location);
+
+  if(d->APELocation >= 0) {
+    d->tag.set(MPCAPEIndex, new APE::Tag(this, d->APELocation));
+    d->APESize = APETag()->footer()->completeTagSize();
+    d->APELocation = d->APELocation + APE::Footer::size() - d->APESize;
+  }
+
+  if(d->ID3v1Location < 0)
+    APETag(true);
+
+  // Look for MPC metadata
+
+  if(readProperties) {
+
+    long streamLength;
+
+    if(d->APELocation >= 0)
+      streamLength = d->APELocation;
+    else if(d->ID3v1Location >= 0)
+      streamLength = d->ID3v1Location;
+    else
+      streamLength = length();
+
+    if(d->ID3v2Location >= 0) {
+      seek(d->ID3v2Location + d->ID3v2Size);
+      streamLength -= (d->ID3v2Location + d->ID3v2Size);
+    }
+    else {
+      seek(0);
+    }
+
+    d->properties = new Properties(this, streamLength);
+  }
+}

3rdparty/taglib/mpc/mpcfile.h

@@ -0,0 +1,238 @@
+/***************************************************************************
+    copyright            : (C) 2004 by Allan Sandfeld Jensen
+    email                : kde@carewolf.org
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#ifndef TAGLIB_MPCFILE_H
+#define TAGLIB_MPCFILE_H
+
+#include "taglib_export.h"
+#include "tfile.h"
+#include "tag.h"
+
+#include "mpcproperties.h"
+
+#include "tlist.h"
+
+namespace TagLib {
+
+  class Tag;
+
+  namespace ID3v1 { class Tag; }
+  namespace APE { class Tag; }
+
+  //! An implementation of MPC metadata
+
+  /*!
+   * This is implementation of MPC metadata.
+   *
+   * This supports ID3v1 and APE (v1 and v2) style comments as well as reading stream
+   * properties from the file. ID3v2 tags are invalid in MPC-files, but will be skipped
+   * and ignored.
+   */
+
+  namespace MPC {
+
+    //! An implementation of TagLib::File with MPC specific methods
+
+    /*!
+     * This implements and provides an interface for MPC files to the
+     * TagLib::Tag and TagLib::AudioProperties interfaces by way of implementing
+     * the abstract TagLib::File API as well as providing some additional
+     * information specific to MPC files.
+     * The only invalid tag combination supported is an ID3v1 tag after an APE tag.
+     */
+
+    class TAGLIB_EXPORT File : public TagLib::File
+    {
+    public:
+      /*!
+       * This set of flags is used for various operations and is suitable for
+       * being OR-ed together.
+       */
+      enum TagTypes {
+        //! Empty set.  Matches no tag types.
+        NoTags  = 0x0000,
+        //! Matches ID3v1 tags.
+        ID3v1   = 0x0001,
+        //! Matches ID3v2 tags.
+        ID3v2   = 0x0002,
+        //! Matches APE tags.
+        APE     = 0x0004,
+        //! Matches all tag types.
+        AllTags = 0xffff
+      };
+
+      /*!
+       * Constructs an MPC file from \a file.  If \a readProperties is true the
+       * file's audio properties will also be read.
+       *
+       * \note In the current implementation, \a propertiesStyle is ignored.
+       */
+      File(FileName file, bool readProperties = true,
+           Properties::ReadStyle propertiesStyle = Properties::Average);
+
+      /*!
+       * Constructs an MPC file from \a stream.  If \a readProperties is true the
+       * file's audio properties will also be read.
+       *
+       * \note TagLib will *not* take ownership of the stream, the caller is
+       * responsible for deleting it after the File object.
+       *
+       * \note In the current implementation, \a propertiesStyle is ignored.
+       */
+      File(IOStream *stream, bool readProperties = true,
+           Properties::ReadStyle propertiesStyle = Properties::Average);
+
+      /*!
+       * Destroys this instance of the File.
+       */
+      virtual ~File();
+
+      /*!
+       * Returns the Tag for this file.  This will be an APE tag, an ID3v1 tag
+       * or a combination of the two.
+       */
+      virtual TagLib::Tag *tag() const;
+
+      /*!
+       * Implements the unified property interface -- export function.
+       * If the file contains both an APE and an ID3v1 tag, only the APE
+       * tag  will be converted to the PropertyMap.
+       */
+      PropertyMap properties() const;
+
+      void removeUnsupportedProperties(const StringList &properties);
+
+      /*!
+       * Implements the unified property interface -- import function.
+       * Affects only the APEv2 tag which will be created if necessary.
+       * If an ID3v1 tag exists, it will be updated as well.
+       */
+      PropertyMap setProperties(const PropertyMap &);
+
+      /*!
+       * Returns the MPC::Properties for this file.  If no audio properties
+       * were read then this will return a null pointer.
+       */
+      virtual Properties *audioProperties() const;
+
+      /*!
+       * Saves the file.
+       *
+       * This returns true if the save was successful.
+       */
+      virtual bool save();
+
+      /*!
+       * Returns a pointer to the ID3v1 tag of the file.
+       *
+       * If \a create is false (the default) this returns a null pointer
+       * if there is no valid APE tag.  If \a create is true it will create
+       * an APE tag if one does not exist and returns a valid pointer.
+       *
+       * \note This may return a valid pointer regardless of whether or not the
+       * file on disk has an ID3v1 tag.  Use hasID3v1Tag() to check if the file
+       * on disk actually has an ID3v1 tag.
+       *
+       * \note The Tag <b>is still</b> owned by the MPEG::File and should not be
+       * deleted by the user.  It will be deleted when the file (object) is
+       * destroyed.
+       *
+       * \see hasID3v1Tag()
+       */
+      ID3v1::Tag *ID3v1Tag(bool create = false);
+
+      /*!
+       * Returns a pointer to the APE tag of the file.
+       *
+       * If \a create is false (the default) this may return a null pointer
+       * if there is no valid APE tag.  If \a create is true it will create
+       * an APE tag if one does not exist and returns a valid pointer.  If
+       * there already be an ID3v1 tag, the new APE tag will be placed before it.
+       *
+       * \note This may return a valid pointer regardless of whether or not the
+       * file on disk has an APE tag.  Use hasAPETag() to check if the file
+       * on disk actually has an APE tag.
+       *
+       * \note The Tag <b>is still</b> owned by the MPEG::File and should not be
+       * deleted by the user.  It will be deleted when the file (object) is
+       * destroyed.
+       *
+       * \see hasAPETag()
+       */
+      APE::Tag *APETag(bool create = false);
+
+      /*!
+       * This will remove the tags that match the OR-ed together TagTypes from the
+       * file.  By default it removes all tags.
+       *
+       * \warning This will also invalidate pointers to the tags
+       * as their memory will be freed.
+       *
+       * \note In order to make the removal permanent save() still needs to be called.
+       */
+      void strip(int tags = AllTags);
+
+      /*!
+       * \deprecated
+       * \see strip
+       */
+      void remove(int tags = AllTags);
+
+      /*!
+       * Returns whether or not the file on disk actually has an ID3v1 tag.
+       *
+       * \see ID3v1Tag()
+       */
+      bool hasID3v1Tag() const;
+
+      /*!
+       * Returns whether or not the file on disk actually has an APE tag.
+       *
+       * \see APETag()
+       */
+      bool hasAPETag() const;
+
+      /*!
+       * Returns whether or not the given \a stream can be opened as an MPC
+       * file.
+       *
+       * \note This method is designed to do a quick check.  The result may
+       * not necessarily be correct.
+       */
+      static bool isSupported(IOStream *stream);
+
+    private:
+      File(const File &);
+      File &operator=(const File &);
+
+      void read(bool readProperties);
+
+      class FilePrivate;
+      FilePrivate *d;
+    };
+  }
+}
+
+#endif

3rdparty/taglib/mpc/mpcproperties.cpp

@@ -0,0 +1,369 @@
+/***************************************************************************
+    copyright            : (C) 2004 by Allan Sandfeld Jensen
+    email                : kde@carewolf.org
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#include <tstring.h>
+#include <tdebug.h>
+#include <bitset>
+#include <math.h>
+
+#include "mpcproperties.h"
+#include "mpcfile.h"
+
+using namespace TagLib;
+
+class MPC::Properties::PropertiesPrivate
+{
+public:
+  PropertiesPrivate() :
+    version(0),
+    length(0),
+    bitrate(0),
+    sampleRate(0),
+    channels(0),
+    totalFrames(0),
+    sampleFrames(0),
+    trackGain(0),
+    trackPeak(0),
+    albumGain(0),
+    albumPeak(0) {}
+
+  int          version;
+  int          length;
+  int          bitrate;
+  int          sampleRate;
+  int          channels;
+  unsigned int totalFrames;
+  unsigned int sampleFrames;
+  unsigned int trackGain;
+  unsigned int trackPeak;
+  unsigned int albumGain;
+  unsigned int albumPeak;
+  String       flags;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+// public members
+////////////////////////////////////////////////////////////////////////////////
+
+MPC::Properties::Properties(const ByteVector &data, long streamLength, ReadStyle style) :
+  AudioProperties(style),
+  d(new PropertiesPrivate())
+{
+  readSV7(data, streamLength);
+}
+
+MPC::Properties::Properties(File *file, long streamLength, ReadStyle style) :
+  AudioProperties(style),
+  d(new PropertiesPrivate())
+{
+  ByteVector magic = file->readBlock(4);
+  if(magic == "MPCK") {
+    // Musepack version 8
+    readSV8(file, streamLength);
+  }
+  else {
+    // Musepack version 7 or older, fixed size header
+    readSV7(magic + file->readBlock(MPC::HeaderSize - 4), streamLength);
+  }
+}
+
+MPC::Properties::~Properties()
+{
+  delete d;
+}
+
+int MPC::Properties::length() const
+{
+  return lengthInSeconds();
+}
+
+int MPC::Properties::lengthInSeconds() const
+{
+  return d->length / 1000;
+}
+
+int MPC::Properties::lengthInMilliseconds() const
+{
+  return d->length;
+}
+
+int MPC::Properties::bitrate() const
+{
+  return d->bitrate;
+}
+
+int MPC::Properties::sampleRate() const
+{
+  return d->sampleRate;
+}
+
+int MPC::Properties::channels() const
+{
+  return d->channels;
+}
+
+int MPC::Properties::mpcVersion() const
+{
+  return d->version;
+}
+
+unsigned int MPC::Properties::totalFrames() const
+{
+  return d->totalFrames;
+}
+
+unsigned int MPC::Properties::sampleFrames() const
+{
+  return d->sampleFrames;
+}
+
+int MPC::Properties::trackGain() const
+{
+  return d->trackGain;
+}
+
+int MPC::Properties::trackPeak() const
+{
+  return d->trackPeak;
+}
+
+int MPC::Properties::albumGain() const
+{
+  return d->albumGain;
+}
+
+int MPC::Properties::albumPeak() const
+{
+  return d->albumPeak;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// private members
+////////////////////////////////////////////////////////////////////////////////
+
+namespace
+{
+  unsigned long readSize(File *file, unsigned int &sizeLength, bool &eof)
+  {
+    sizeLength = 0;
+    eof = false;
+
+    unsigned char tmp;
+    unsigned long size = 0;
+
+    do {
+      const ByteVector b = file->readBlock(1);
+      if(b.isEmpty()) {
+        eof = true;
+        break;
+      }
+
+      tmp = b[0];
+      size = (size << 7) | (tmp & 0x7F);
+      sizeLength++;
+    } while((tmp & 0x80));
+    return size;
+  }
+
+  unsigned long readSize(const ByteVector &data, unsigned int &pos)
+  {
+    unsigned char tmp;
+    unsigned long size = 0;
+
+    do {
+      tmp = data[pos++];
+      size = (size << 7) | (tmp & 0x7F);
+    } while((tmp & 0x80) && (pos < data.size()));
+    return size;
+  }
+
+  // This array looks weird, but the same as original MusePack code found at:
+  // https://www.musepack.net/index.php?pg=src
+  const unsigned short sftable [8] = { 44100, 48000, 37800, 32000, 0, 0, 0, 0 };
+}
+
+void MPC::Properties::readSV8(File *file, long streamLength)
+{
+  bool readSH = false, readRG = false;
+
+  while(!readSH && !readRG) {
+    const ByteVector packetType = file->readBlock(2);
+
+    unsigned int packetSizeLength;
+    bool eof;
+    const unsigned long packetSize = readSize(file, packetSizeLength, eof);
+    if(eof) {
+      debug("MPC::Properties::readSV8() - Reached to EOF.");
+      break;
+    }
+
+    const unsigned long dataSize = packetSize - 2 - packetSizeLength;
+
+    const ByteVector data = file->readBlock(dataSize);
+    if(data.size() != dataSize) {
+      debug("MPC::Properties::readSV8() - dataSize doesn't match the actual data size.");
+      break;
+    }
+
+    if(packetType == "SH") {
+      // Stream Header
+      // http://trac.musepack.net/wiki/SV8Specification#StreamHeaderPacket
+
+      if(dataSize <= 5) {
+        debug("MPC::Properties::readSV8() - \"SH\" packet is too short to parse.");
+        break;
+      }
+
+      readSH = true;
+
+      unsigned int pos = 4;
+      d->version = data[pos];
+      pos += 1;
+      d->sampleFrames = readSize(data, pos);
+      if(pos > dataSize - 3) {
+        debug("MPC::Properties::readSV8() - \"SH\" packet is corrupt.");
+        break;
+      }
+
+      const unsigned long begSilence = readSize(data, pos);
+      if(pos > dataSize - 2) {
+        debug("MPC::Properties::readSV8() - \"SH\" packet is corrupt.");
+        break;
+      }
+
+      const unsigned short flags = data.toUShort(pos, true);
+      pos += 2;
+
+      d->sampleRate = sftable[(flags >> 13) & 0x07];
+      d->channels   = ((flags >> 4) & 0x0F) + 1;
+
+      const unsigned int frameCount = d->sampleFrames - begSilence;
+      if(frameCount > 0 && d->sampleRate > 0) {
+        const double length = frameCount * 1000.0 / d->sampleRate;
+        d->length  = static_cast<int>(length + 0.5);
+        d->bitrate = static_cast<int>(streamLength * 8.0 / length + 0.5);
+      }
+    }
+    else if (packetType == "RG") {
+      // Replay Gain
+      // http://trac.musepack.net/wiki/SV8Specification#ReplaygainPacket
+
+      if(dataSize <= 9) {
+        debug("MPC::Properties::readSV8() - \"RG\" packet is too short to parse.");
+        break;
+      }
+
+      readRG = true;
+
+      const int replayGainVersion = data[0];
+      if(replayGainVersion == 1) {
+        d->trackGain = data.toShort(1, true);
+        d->trackPeak = data.toShort(3, true);
+        d->albumGain = data.toShort(5, true);
+        d->albumPeak = data.toShort(7, true);
+      }
+    }
+
+    else if(packetType == "SE") {
+      break;
+    }
+
+    else {
+      file->seek(dataSize, File::Current);
+    }
+  }
+}
+
+void MPC::Properties::readSV7(const ByteVector &data, long streamLength)
+{
+  if(data.startsWith("MP+")) {
+    d->version = data[3] & 15;
+    if(d->version < 7)
+      return;
+
+    d->totalFrames = data.toUInt(4, false);
+
+    const unsigned int flags = data.toUInt(8, false);
+    d->sampleRate = sftable[(flags >> 16) & 0x03];
+    d->channels   = 2;
+
+    const unsigned int gapless = data.toUInt(5, false);
+
+    d->trackGain = data.toShort(14, false);
+    d->trackPeak = data.toShort(12, false);
+    d->albumGain = data.toShort(18, false);
+    d->albumPeak = data.toShort(16, false);
+
+    // convert gain info
+    if(d->trackGain != 0) {
+      int tmp = (int)((64.82 - (short)d->trackGain / 100.) * 256. + .5);
+      if(tmp >= (1 << 16) || tmp < 0) tmp = 0;
+      d->trackGain = tmp;
+    }
+
+    if(d->albumGain != 0) {
+      int tmp = (int)((64.82 - d->albumGain / 100.) * 256. + .5);
+      if(tmp >= (1 << 16) || tmp < 0) tmp = 0;
+      d->albumGain = tmp;
+    }
+
+    if (d->trackPeak != 0)
+      d->trackPeak = (int)(log10((double)d->trackPeak) * 20 * 256 + .5);
+
+    if (d->albumPeak != 0)
+      d->albumPeak = (int)(log10((double)d->albumPeak) * 20 * 256 + .5);
+
+    bool trueGapless = (gapless >> 31) & 0x0001;
+    if(trueGapless) {
+      unsigned int lastFrameSamples = (gapless >> 20) & 0x07FF;
+      d->sampleFrames = d->totalFrames * 1152 - lastFrameSamples;
+    }
+    else
+      d->sampleFrames = d->totalFrames * 1152 - 576;
+  }
+  else {
+    const unsigned int headerData = data.toUInt(0, false);
+
+    d->bitrate    = (headerData >> 23) & 0x01ff;
+    d->version    = (headerData >> 11) & 0x03ff;
+    d->sampleRate = 44100;
+    d->channels   = 2;
+
+    if(d->version >= 5)
+      d->totalFrames = data.toUInt(4, false);
+    else
+      d->totalFrames = data.toUShort(6, false);
+
+    d->sampleFrames = d->totalFrames * 1152 - 576;
+  }
+
+  if(d->sampleFrames > 0 && d->sampleRate > 0) {
+    const double length = d->sampleFrames * 1000.0 / d->sampleRate;
+    d->length = static_cast<int>(length + 0.5);
+
+    if(d->bitrate == 0)
+      d->bitrate = static_cast<int>(streamLength * 8.0 / length + 0.5);
+  }
+}

3rdparty/taglib/mpc/mpcproperties.h

@@ -0,0 +1,158 @@
+/***************************************************************************
+    copyright            : (C) 2004 by Allan Sandfeld Jensen
+    email                : kde@carewolf.org
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#ifndef TAGLIB_MPCPROPERTIES_H
+#define TAGLIB_MPCPROPERTIES_H
+
+#include "taglib_export.h"
+#include "audioproperties.h"
+
+namespace TagLib {
+
+  namespace MPC {
+
+    class File;
+
+    static const unsigned int HeaderSize = 8 * 7;
+
+    //! An implementation of audio property reading for MPC
+
+    /*!
+     * This reads the data from an MPC stream found in the AudioProperties
+     * API.
+     */
+
+    class TAGLIB_EXPORT Properties : public AudioProperties
+    {
+    public:
+      /*!
+       * Create an instance of MPC::Properties with the data read from the
+       * ByteVector \a data.
+       *
+       * This constructor is deprecated. It only works for MPC version up to 7.
+       */
+      Properties(const ByteVector &data, long streamLength, ReadStyle style = Average);
+
+      /*!
+       * Create an instance of MPC::Properties with the data read directly
+       * from a MPC::File.
+       */
+      Properties(File *file, long streamLength, ReadStyle style = Average);
+
+      /*!
+       * Destroys this MPC::Properties instance.
+       */
+      virtual ~Properties();
+
+      /*!
+       * Returns the length of the file in seconds.  The length is rounded down to
+       * the nearest whole second.
+       *
+       * \note This method is just an alias of lengthInSeconds().
+       *
+       * \deprecated
+       */
+      virtual int length() const;
+
+      /*!
+       * Returns the length of the file in seconds.  The length is rounded down to
+       * the nearest whole second.
+       *
+       * \see lengthInMilliseconds()
+       */
+      // BIC: make virtual
+      int lengthInSeconds() const;
+
+      /*!
+       * Returns the length of the file in milliseconds.
+       *
+       * \see lengthInSeconds()
+       */
+      // BIC: make virtual
+      int lengthInMilliseconds() const;
+
+      /*!
+       * Returns the average bit rate of the file in kb/s.
+       */
+      virtual int bitrate() const;
+
+      /*!
+       * Returns the sample rate in Hz.
+       */
+      virtual int sampleRate() const;
+
+      /*!
+       * Returns the number of audio channels.
+       */
+      virtual int channels() const;
+
+      /*!
+       * Returns the version of the bitstream (SV4-SV8)
+       */
+      int mpcVersion() const;
+
+      unsigned int totalFrames() const;
+      unsigned int sampleFrames() const;
+
+      /*!
+      * Returns the track gain as an integer value,
+      * to convert to dB: trackGain in dB = 64.82 - (trackGain / 256)
+      */
+      int trackGain() const;
+
+      /*!
+      * Returns the track peak as an integer value,
+      * to convert to dB: trackPeak in dB = trackPeak / 256
+      * to convert to floating [-1..1]: trackPeak = 10^(trackPeak / 256 / 20)/32768
+      */
+      int trackPeak() const;
+
+      /*!
+      * Returns the album gain as an integer value,
+      * to convert to dB: albumGain in dB = 64.82 - (albumGain / 256)
+      */
+      int albumGain() const;
+
+      /*!
+      * Returns the album peak as an integer value,
+      * to convert to dB: albumPeak in dB = albumPeak / 256
+      * to convert to floating [-1..1]: albumPeak = 10^(albumPeak / 256 / 20)/32768
+      */
+      int albumPeak() const;
+
+    private:
+      Properties(const Properties &);
+      Properties &operator=(const Properties &);
+
+      void readSV7(const ByteVector &data, long streamLength);
+      void readSV8(File *file, long streamLength);
+
+      class PropertiesPrivate;
+      PropertiesPrivate *d;
+    };
+  }
+}
+
+#endif

3rdparty/taglib/mpeg/id3v1/id3v1genres.cpp

@@ -0,0 +1,265 @@
+/***************************************************************************
+    copyright            : (C) 2002 - 2008 by Scott Wheeler
+    email                : wheeler@kde.org
+***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
+ *   02110-1301  USA                                                       *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#include "id3v1genres.h"
+
+using namespace TagLib;
+
+namespace
+{
+  const wchar_t *genres[] = {
+    L"Blues",
+    L"Classic Rock",
+    L"Country",
+    L"Dance",
+    L"Disco",
+    L"Funk",
+    L"Grunge",
+    L"Hip-Hop",
+    L"Jazz",
+    L"Metal",
+    L"New Age",
+    L"Oldies",
+    L"Other",
+    L"Pop",
+    L"R&B",
+    L"Rap",
+    L"Reggae",
+    L"Rock",
+    L"Techno",
+    L"Industrial",
+    L"Alternative",
+    L"Ska",
+    L"Death Metal",
+    L"Pranks",
+    L"Soundtrack",
+    L"Euro-Techno",
+    L"Ambient",
+    L"Trip-Hop",
+    L"Vocal",
+    L"Jazz+Funk",
+    L"Fusion",
+    L"Trance",
+    L"Classical",
+    L"Instrumental",
+    L"Acid",
+    L"House",
+    L"Game",
+    L"Sound Clip",
+    L"Gospel",
+    L"Noise",
+    L"Alternative Rock",
+    L"Bass",
+    L"Soul",
+    L"Punk",
+    L"Space",
+    L"Meditative",
+    L"Instrumental Pop",
+    L"Instrumental Rock",
+    L"Ethnic",
+    L"Gothic",
+    L"Darkwave",
+    L"Techno-Industrial",
+    L"Electronic",
+    L"Pop-Folk",
+    L"Eurodance",
+    L"Dream",
+    L"Southern Rock",
+    L"Comedy",
+    L"Cult",
+    L"Gangsta",
+    L"Top 40",
+    L"Christian Rap",
+    L"Pop/Funk",
+    L"Jungle",
+    L"Native American",
+    L"Cabaret",
+    L"New Wave",
+    L"Psychedelic",
+    L"Rave",
+    L"Showtunes",
+    L"Trailer",
+    L"Lo-Fi",
+    L"Tribal",
+    L"Acid Punk",
+    L"Acid Jazz",
+    L"Polka",
+    L"Retro",
+    L"Musical",
+    L"Rock & Roll",
+    L"Hard Rock",
+    L"Folk",
+    L"Folk/Rock",
+    L"National Folk",
+    L"Swing",
+    L"Fusion",
+    L"Bebob",
+    L"Latin",
+    L"Revival",
+    L"Celtic",
+    L"Bluegrass",
+    L"Avantgarde",
+    L"Gothic Rock",
+    L"Progressive Rock",
+    L"Psychedelic Rock",
+    L"Symphonic Rock",
+    L"Slow Rock",
+    L"Big Band",
+    L"Chorus",
+    L"Easy Listening",
+    L"Acoustic",
+    L"Humour",
+    L"Speech",
+    L"Chanson",
+    L"Opera",
+    L"Chamber Music",
+    L"Sonata",
+    L"Symphony",
+    L"Booty Bass",
+    L"Primus",
+    L"Porn Groove",
+    L"Satire",
+    L"Slow Jam",
+    L"Club",
+    L"Tango",
+    L"Samba",
+    L"Folklore",
+    L"Ballad",
+    L"Power Ballad",
+    L"Rhythmic Soul",
+    L"Freestyle",
+    L"Duet",
+    L"Punk Rock",
+    L"Drum Solo",
+    L"A Cappella",
+    L"Euro-House",
+    L"Dance Hall",
+    L"Goa",
+    L"Drum & Bass",
+    L"Club-House",
+    L"Hardcore",
+    L"Terror",
+    L"Indie",
+    L"BritPop",
+    L"Negerpunk",
+    L"Polsk Punk",
+    L"Beat",
+    L"Christian Gangsta Rap",
+    L"Heavy Metal",
+    L"Black Metal",
+    L"Crossover",
+    L"Contemporary Christian",
+    L"Christian Rock",
+    L"Merengue",
+    L"Salsa",
+    L"Thrash Metal",
+    L"Anime",
+    L"Jpop",
+    L"Synthpop",
+    L"Abstract",
+    L"Art Rock",
+    L"Baroque",
+    L"Bhangra",
+    L"Big Beat",
+    L"Breakbeat",
+    L"Chillout",
+    L"Downtempo",
+    L"Dub",
+    L"EBM",
+    L"Eclectic",
+    L"Electro",
+    L"Electroclash",
+    L"Emo",
+    L"Experimental",
+    L"Garage",
+    L"Global",
+    L"IDM",
+    L"Illbient",
+    L"Industro-Goth",
+    L"Jam Band",
+    L"Krautrock",
+    L"Leftfield",
+    L"Lounge",
+    L"Math Rock",
+    L"New Romantic",
+    L"Nu-Breakz",
+    L"Post-Punk",
+    L"Post-Rock",
+    L"Psytrance",
+    L"Shoegaze",
+    L"Space Rock",
+    L"Trop Rock",
+    L"World Music",
+    L"Neoclassical",
+    L"Audiobook",
+    L"Audio Theatre",
+    L"Neue Deutsche Welle",
+    L"Podcast",
+    L"Indie Rock",
+    L"G-Funk",
+    L"Dubstep",
+    L"Garage Rock",
+    L"Psybient"
+  };
+  const int genresSize = sizeof(genres) / sizeof(genres[0]);
+}
+
+StringList ID3v1::genreList()
+{
+  StringList l;
+  for(int i = 0; i < genresSize; i++) {
+    l.append(genres[i]);
+  }
+
+  return l;
+}
+
+ID3v1::GenreMap ID3v1::genreMap()
+{
+  GenreMap m;
+  for(int i = 0; i < genresSize; i++) {
+    m.insert(genres[i], i);
+  }
+
+  return m;
+}
+
+String ID3v1::genre(int i)
+{
+  if(i >= 0 && i < genresSize)
+    return String(genres[i]); // always make a copy
+  else
+    return String();
+}
+
+int ID3v1::genreIndex(const String &name)
+{
+  for(int i = 0; i < genresSize; ++i) {
+    if(name == genres[i])
+      return i;
+  }
+
+  return 255;
+}