Initial commit.

2018-02-27 18:06:05 +01:00
parent 85d9664df7
commit b2b1ba7abe
1393 changed files with 177311 additions and 1 deletions
--- a/src/core/networkproxyfactory.cpp
+++ b/src/core/networkproxyfactory.cpp
@@ -0,0 +1,142 @@
+/*
+ * Strawberry Music Player
+ * This file was part of Clementine.
+ * Copyright 2010, David Sansome <me@davidsansome.com>
+ *
+ * Strawberry is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Strawberry 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Strawberry.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ */
+
+#include "config.h"
+
+#include "networkproxyfactory.h"
+
+#include <stdlib.h>
+
+#include <QMutexLocker>
+#include <QSettings>
+#include <QStringList>
+#include <QtDebug>
+
+#include "core/logging.h"
+
+NetworkProxyFactory *NetworkProxyFactory::sInstance = nullptr;
+const char *NetworkProxyFactory::kSettingsGroup = "NetworkProxy";
+
+NetworkProxyFactory::NetworkProxyFactory()
+    : mode_(Mode_System),
+      type_(QNetworkProxy::HttpProxy),
+      port_(8080),
+      use_authentication_(false) {
+#ifdef Q_OS_LINUX
+  // Linux uses environment variables to pass proxy configuration information,
+  // which systemProxyForQuery doesn't support for some reason.
+
+  QStringList urls;
+  urls << QString::fromLocal8Bit(getenv("HTTP_PROXY"));
+  urls << QString::fromLocal8Bit(getenv("http_proxy"));
+  urls << QString::fromLocal8Bit(getenv("ALL_PROXY"));
+  urls << QString::fromLocal8Bit(getenv("all_proxy"));
+
+  qLog(Debug) << "Detected system proxy URLs:" << urls;
+
+  for (const QString &url_str : urls) {
+
+    if (url_str.isEmpty()) continue;
+    env_url_ = QUrl(url_str);
+    break;
+
+  }
+#endif
+
+  ReloadSettings();
+
+}
+
+NetworkProxyFactory *NetworkProxyFactory::Instance() {
+
+  if (!sInstance) {
+    sInstance = new NetworkProxyFactory;
+  }
+
+  return sInstance;
+
+}
+
+void NetworkProxyFactory::ReloadSettings() {
+
+  QMutexLocker l(&mutex_);
+
+  QSettings s;
+  s.beginGroup(kSettingsGroup);
+
+  mode_ = Mode(s.value("mode", Mode_System).toInt());
+  type_ = QNetworkProxy::ProxyType(s.value("type", QNetworkProxy::HttpProxy).toInt());
+  hostname_ = s.value("hostname").toString();
+  port_ = s.value("port", 8080).toInt();
+  use_authentication_ = s.value("use_authentication", false).toBool();
+  username_ = s.value("username").toString();
+  password_ = s.value("password").toString();
+
+}
+
+QList<QNetworkProxy> NetworkProxyFactory::queryProxy(const QNetworkProxyQuery &query) {
+
+  QMutexLocker l(&mutex_);
+
+  QNetworkProxy ret;
+
+  switch (mode_) {
+    case Mode_System:
+#ifdef Q_OS_LINUX
+      Q_UNUSED(query);
+
+      if (env_url_.isEmpty()) {
+        ret.setType(QNetworkProxy::NoProxy);
+      }
+      else {
+        ret.setHostName(env_url_.host());
+        ret.setPort(env_url_.port());
+        ret.setUser(env_url_.userName());
+        ret.setPassword(env_url_.password());
+        if (env_url_.scheme().startsWith("http"))
+          ret.setType(QNetworkProxy::HttpProxy);
+        else
+          ret.setType(QNetworkProxy::Socks5Proxy);
+        qLog(Debug) << "Using proxy URL:" << env_url_;
+      }
+      break;
+#else
+      return systemProxyForQuery(query);
+#endif
+
+    case Mode_Direct:
+      ret.setType(QNetworkProxy::NoProxy);
+      break;
+
+    case Mode_Manual:
+      ret.setType(type_);
+      ret.setHostName(hostname_);
+      ret.setPort(port_);
+      if (use_authentication_) {
+        ret.setUser(username_);
+        ret.setPassword(password_);
+      }
+      break;
+  }
+
+  return QList<QNetworkProxy>() << ret;
+
+}
+