Tagged rc9 release

- Must add SOCKS5 proxy support in search engine plugins (python -> urllib2?)

Changelog

@@ -41,9 +41,11 @@
     - FEATURE: Added an option to automatically delete torrents when they reach a given ratio (>= 1.0)
     - FEATURE: Added an option to display current transfer speeds in title bar
     - FEATURE: Torrent content is now displayed as a tree
+    - FEATURE: Better media file preview (player detected automatically)
     - I18N: Added Hungarian translation
     - I18N: Added Brazilian translation
     - BUGFIX: Progress of paused torrents is now correct on restart
+    - BUGFIX: clear the results of a search stops searching
     - BUGFIX: Progress column gets sorted on restart it is was during last execution
     - BUGFIX: Made ETA more reliable using stats instead of instant values
     - BUGFIX: Remove torrent from hard drive used to delete parent folder if empty
@@ -66,6 +68,8 @@
     - BUGFIX: Fixed drag'n drop on non-KDE systems
     - BUGFIX: Removed build dependency on Python
     - BUGFIX: Catching DHT exception in case there is a problem
+    - BUGFIX: Remember properties window size and position
+    - BUGFIX: Improved proxy support in search engine (HTTP only)
     - COSMETIC: Redesigned torrent properties a little
     - COSMETIC: Totally redesigned program preferences
     - COSMETIC: Display more logs messages concerning features

INSTALL

@@ -25,7 +25,7 @@ Dependencies:
 
 - libboost: libboost-filesystem, libboost-date-time, libboost-thread, libboost-serialization
 
-- libcommoncpp2
+- libcurl
 
 - python >= 2.3 (needed by search engine)
 

TODO

@@ -8,11 +8,9 @@
 - Skins support? (contact Mateusz)
 
 // Harder
-- Display a progress bar that really represents the pieces we have (like in eMule)
 - Torrent scheduler ala µtorrent/Bitcomet
 
 // Waiting for libtorrent
-- File selection in a torrent in compact mode
 - Allow to prioritize torrents (may code this in qBittorrent?)
 
 // Unsure
@@ -52,16 +50,19 @@
   -> in download list
   -> in seeding list
 
-// in v1.0.0 - FEATURE FREEZE
-- Fix all (or almost all) opened bugs in bug tracker
-- Recheck doc
-- Translations update (IN PROGRESS)
-
-rc6->rc7 changelog:
-- BUGFIX: Catching DHT exception in case there is a problem
-- BUGFIX: Removed build dependency on Python
-- BUGFIX: Fixed a bug in children update when changing files priorities
-- BUGFIX: Pause/Start All now affect all tabs, not only the current one
-- BUGFIX: Don't reload all torrents everytime settings are saved
-- BUGFIX: Don't reload seeding torrents anymore (no point)
-- I18N: Updated Turkish translation
+rc8->rc9 changelog:
+- FEATURE: Better media file preview (player detected automatically)
+- BUGFIX: Remember properties window size and position
+- BUGFIX: Added HTTP and SOCKS5 proxy support in downloads from urls, RSS
+- BUGFIX: Added HTTP proxy support in search engine (no SOCKS yet)
+- BUGFIX: Do no pause torrents before saving fastresume data anymore (no longer needed)
+- BUGFIX: Save fast resume data regularly (every 60 seconds) to avoid downloading from scratch if qBittorrent crashes
+- BUGFIX: Do not save fastresume data for checking torrents anymore
+- BUGFIX: Saving trackers file only when necessary
+- BUGFIX: Fixed possible segfault when unfiltering files in torrent addition dialog
+- BUGFIX: Fixed possible overflow in ETA calculation
+- BUGFIX: title bar is now reset when "Display speed in title" is disabled
+- BUGFIX: Fixed HTTP_PW and SOCKS5_PW in proxy combobox
+- BUGFIX: Fixed proxy auth disable problem when disabling proxy
+- BUGFIX: Fixed proxy layout in program preferences
+- BUGFIX: Fixed everlasting libtorrent session destruction on exit

configure

@@ -22,8 +22,8 @@ Dependency options:
   --with-libtorrent-lib=[path]            Path to libtorrent library files
   --with-libtorrent-static-lib=[path]     Path to libtorrent .a file
   --with-libboost-inc=[path]              Path to libboost include files
-  --with-libcommoncpp2-inc=[path]         Path to libcommoncpp2 include files
-  --with-libcommoncpp2-lib=[path]         Path to libcommoncpp2 library files
+  --with-libcurl-inc=[path]               Path to libcurl include files
+  --with-libcurl-lib=[path]               Path to libcurl library files
   --disable-libmagick                    Disable use of libmagick
   --with-libmagick-inc=[path]             Path to libmagick++ include files
   --with-libmagick-lib=[path]             Path to libmagick++ library files
@@ -166,13 +166,13 @@ while [ $# -gt 0 ]; do
 			shift
 			;;
 
-		--with-libcommoncpp2-inc=*)
-			QC_WITH_LIBCOMMONCPP2_INC=$optarg
+		--with-libcurl-inc=*)
+			QC_WITH_LIBCURL_INC=$optarg
 			shift
 			;;
 
-		--with-libcommoncpp2-lib=*)
-			QC_WITH_LIBCOMMONCPP2_LIB=$optarg
+		--with-libcurl-lib=*)
+			QC_WITH_LIBCURL_LIB=$optarg
 			shift
 			;;
 
@@ -231,8 +231,8 @@ echo QC_WITH_LIBTORRENT_INC=$QC_WITH_LIBTORRENT_INC
 echo QC_WITH_LIBTORRENT_LIB=$QC_WITH_LIBTORRENT_LIB
 echo QC_WITH_LIBTORRENT_STATIC_LIB=$QC_WITH_LIBTORRENT_STATIC_LIB
 echo QC_WITH_LIBBOOST_INC=$QC_WITH_LIBBOOST_INC
-echo QC_WITH_LIBCOMMONCPP2_INC=$QC_WITH_LIBCOMMONCPP2_INC
-echo QC_WITH_LIBCOMMONCPP2_LIB=$QC_WITH_LIBCOMMONCPP2_LIB
+echo QC_WITH_LIBCURL_INC=$QC_WITH_LIBCURL_INC
+echo QC_WITH_LIBCURL_LIB=$QC_WITH_LIBCURL_LIB
 echo QC_DISABLE_libmagick=$QC_DISABLE_libmagick
 echo QC_WITH_LIBMAGICK_INC=$QC_WITH_LIBMAGICK_INC
 echo QC_WITH_LIBMAGICK_LIB=$QC_WITH_LIBMAGICK_LIB
@@ -425,16 +425,6 @@ public:
 			if(!found) return false;
 			conf->addLib(QString("-L") + s);
 		}
-		// BUGFIX for Fedora (doesn't support pkg-config?)
-		QFile issue_file("/etc/issue");
-		if(issue_file.open(QIODevice::ReadOnly | QIODevice::Text)){
-			QString content = issue_file.readAll();
-			issue_file.close();
-			if(content.indexOf("Fedora") != -1){
-				qWarning("Fedora detected. WORKAROUND for Fedora pkg-config problem enabled");
-				conf->addLib("-lssl -lcrypto -lboost_date_time -lboost_filesystem -lboost_thread -lz -ltorrent");
-			}
-		}
 		return true;
 	}
 };
@@ -495,25 +485,25 @@ public:
 		return true;
 	}
 };
-#line 1 "libcommoncpp2.qcm"
+#line 1 "libcurl.qcm"
 /*
 -----BEGIN QCMOD-----
 name: libcommoncpp2
-arg: with-libcommoncpp2-inc=[path], Path to libcommoncpp2 include files
-arg: with-libcommoncpp2-lib=[path], Path to libcommoncpp2 library files
+arg: with-libcurl-inc=[path], Path to libcurl include files
+arg: with-libcurl-lib=[path], Path to libcurl library files
 -----END QCMOD-----
 */
-class qc_libcommoncpp2 : public ConfObj
+class qc_libcurl : public ConfObj
 {
 public:
-	qc_libcommoncpp2(Conf *c) : ConfObj(c) {}
-	QString name() const { return "GNU Common C++ library (libcommoncpp2)"; }
-	QString shortname() const { return "libcommoncpp2"; }
+	qc_libcurl(Conf *c) : ConfObj(c) {}
+	QString name() const { return "libcurl"; }
+	QString shortname() const { return "libcurl"; }
 	bool exec(){
     QString s;
-		s = conf->getenv("QC_WITH_LIBCOMMONCPP2_INC");
+		s = conf->getenv("QC_WITH_LIBCURL_INC");
 		if(!s.isEmpty()) {
-			if(!conf->checkHeader(s, "cc++/url.h")) {
+			if(!conf->checkHeader(s, "curl/curl.h")) {
 				return false;
     	}
 		}else{
@@ -522,7 +512,7 @@ public:
 			sl << "/usr/local/include";
 			bool found = false;
 			foreach(s, sl){
-				if(conf->checkHeader(s, "cc++/url.h")){
+				if(conf->checkHeader(s, "curl/curl.h")){
 					found = true;
 					break;
 				}
@@ -533,12 +523,10 @@ public:
 		}
 		conf->addIncludePath(s);
 
-		s = conf->getenv("QC_WITH_LIBCOMMONCPP2_LIB");
+		s = conf->getenv("QC_WITH_LIBCURL_LIB");
 		if(!s.isEmpty()) {
-			if(!QFile::exists(s+QString("/libccext2.so")))
-		    return false;
-			if(!QFile::exists(s+QString("/libccgnu2.so")))
-				return false;
+			if(!QFile::exists(s+QString("/libcurl.so")))
+		          return false;
     	conf->addLib(QString("-L") + s);
 		}else{
 			QStringList sl;
@@ -548,26 +536,14 @@ public:
 			sl << "/usr/local/lib64/";
 			bool found = false;
 			foreach(s, sl){
-				if(QFile::exists(s+QString("libccext2.so"))){
-				  if(QFile::exists(s+QString("libccgnu2.so"))){
-						found = true;
-						break;
-					}
+				if(QFile::exists(s+QString("libcurl.so"))){
+					found = true;
+					break;
 				}
 			}
 			if(!found) return false;
 			conf->addLib(QString("-L") + s);
 		}
-		// BUGFIX for Fedora (doesn't support pkg-config?)
-    QFile issue_file("/etc/issue");
-    if(issue_file.open(QIODevice::ReadOnly | QIODevice::Text)){
-      QString content = issue_file.readAll();
-      issue_file.close();
-      if(content.indexOf("Fedora") != -1){
-        qWarning("Fedora detected. WORKAROUND for Fedora pkg-config problem enabled");
-        conf->addLib("-pthread -lccext2 -lz -lccgnu2 -ldl -lrt");
-      }
-    }
 		return true;
 	}
 };
@@ -735,7 +711,7 @@ cat >$1/modules_new.cpp <<EOT
     o = new qc_libboost(conf);
     o->required = true;
     o->disabled = false;
-    o = new qc_libcommoncpp2(conf);
+    o = new qc_libcurl(conf);
     o->required = true;
     o->disabled = false;
     o = new qc_libmagick(conf);
@@ -1693,8 +1669,8 @@ export QC_WITH_LIBTORRENT_INC
 export QC_WITH_LIBTORRENT_LIB
 export QC_WITH_LIBTORRENT_STATIC_LIB
 export QC_WITH_LIBBOOST_INC
-export QC_WITH_LIBCOMMONCPP2_INC
-export QC_WITH_LIBCOMMONCPP2_LIB
+export QC_WITH_LIBCURL_INC
+export QC_WITH_LIBCURL_LIB
 export QC_DISABLE_libmagick
 export QC_WITH_LIBMAGICK_INC
 export QC_WITH_LIBMAGICK_LIB

qbittorrent.qc

@@ -12,7 +12,7 @@
   <dep type='libboost'>
     <required/>
   </dep>
-  <dep type='libcommoncpp2'>
+  <dep type='libcurl'>
     <required/>
   </dep>
   <dep type='libmagick'/>

qcm/libcommoncpp2.qcm

@@ -60,16 +60,6 @@ public:
 			if(!found) return false;
 			conf->addLib(QString("-L") + s);
 		}
-		// BUGFIX for Fedora (doesn't support pkg-config?)
-    QFile issue_file("/etc/issue");
-    if(issue_file.open(QIODevice::ReadOnly | QIODevice::Text)){
-      QString content = issue_file.readAll();
-      issue_file.close();
-      if(content.indexOf("Fedora") != -1){
-        qWarning("Fedora detected. WORKAROUND for Fedora pkg-config problem enabled");
-        conf->addLib("-pthread -lccext2 -lz -lccgnu2 -ldl -lrt");
-      }
-    }
 		return true;
 	}
 };

qcm/libcurl.qcm

@@ -0,0 +1,61 @@
+/*
+-----BEGIN QCMOD-----
+name: libcommoncpp2
+arg: with-libcurl-inc=[path], Path to libcurl include files
+arg: with-libcurl-lib=[path], Path to libcurl library files
+-----END QCMOD-----
+*/
+class qc_libcurl : public ConfObj
+{
+public:
+	qc_libcurl(Conf *c) : ConfObj(c) {}
+	QString name() const { return "libcurl"; }
+	QString shortname() const { return "libcurl"; }
+	bool exec(){
+    QString s;
+		s = conf->getenv("QC_WITH_LIBCURL_INC");
+		if(!s.isEmpty()) {
+			if(!conf->checkHeader(s, "curl/curl.h")) {
+				return false;
+    	}
+		}else{
+			QStringList sl;
+			sl << "/usr/include";
+			sl << "/usr/local/include";
+			bool found = false;
+			foreach(s, sl){
+				if(conf->checkHeader(s, "curl/curl.h")){
+					found = true;
+					break;
+				}
+			}
+			if(!found) {
+				return false;
+      }
+		}
+		conf->addIncludePath(s);
+
+		s = conf->getenv("QC_WITH_LIBCURL_LIB");
+		if(!s.isEmpty()) {
+			if(!QFile::exists(s+QString("/libcurl.so")))
+		          return false;
+    	conf->addLib(QString("-L") + s);
+		}else{
+			QStringList sl;
+			sl << "/usr/lib/";
+			sl << "/usr/lib64/";
+			sl << "/usr/local/lib/";
+			sl << "/usr/local/lib64/";
+			bool found = false;
+			foreach(s, sl){
+				if(QFile::exists(s+QString("libcurl.so"))){
+					found = true;
+					break;
+				}
+			}
+			if(!found) return false;
+			conf->addLib(QString("-L") + s);
+		}
+		return true;
+	}
+};

qcm/libtorrent.qcm

@@ -65,16 +65,6 @@ public:
 			if(!found) return false;
 			conf->addLib(QString("-L") + s);
 		}
-		// BUGFIX for Fedora (doesn't support pkg-config?)
-		QFile issue_file("/etc/issue");
-		if(issue_file.open(QIODevice::ReadOnly | QIODevice::Text)){
-			QString content = issue_file.readAll();
-			issue_file.close();
-			if(content.indexOf("Fedora") != -1){
-				qWarning("Fedora detected. WORKAROUND for Fedora pkg-config problem enabled");
-				conf->addLib("-lssl -lcrypto -lboost_date_time -lboost_filesystem -lboost_thread -lz -ltorrent");
-			}
-		}
 		return true;
 	}
 };

src/FinishedTorrents.cpp

@@ -313,8 +313,6 @@ void FinishedTorrents::displayFinishedListMenu(const QPoint& pos){
   QModelIndex index;
   // Enable/disable pause/start action given the DL state
   QModelIndexList selectedIndexes = finishedList->selectionModel()->selectedIndexes();
-  QSettings settings("qBittorrent", "qBittorrent");
-  QString previewProgram = settings.value("Preferences/general/MediaPlayer", QString()).toString();
   bool has_pause = false, has_start = false, has_preview = false;
   foreach(index, selectedIndexes) {
     if(index.column() == F_NAME) {
@@ -334,7 +332,7 @@ void FinishedTorrents::displayFinishedListMenu(const QPoint& pos){
           has_pause = true;
         }
       }
-      if(!previewProgram.isEmpty() && BTSession->isFilePreviewPossible(hash) && !has_preview) {
+      if(BTSession->isFilePreviewPossible(hash) && !has_preview) {
          myFinishedListMenu.addAction(actionPreview_file);
          has_preview = true;
       }

src/GUI.cpp

@@ -45,6 +45,7 @@
 #include "options_imp.h"
 #include "previewSelect.h"
 #include "allocationDlg.h"
+#include "stdlib.h"
 
 using namespace libtorrent;
 
@@ -159,8 +160,6 @@ GUI::GUI(QWidget *parent, QStringList torrentCmdLine) : QMainWindow(parent), dis
   checkConnect = new QTimer(this);
   connect(checkConnect, SIGNAL(timeout()), this, SLOT(checkConnectionStatus()));
   checkConnect->start(5000);
-  previewProcess = new QProcess(this);
-  connect(previewProcess, SIGNAL(finished(int, QProcess::ExitStatus)), this, SLOT(cleanTempPreviewFile(int, QProcess::ExitStatus)));
   // Accept drag 'n drops
   setAcceptDrops(true);
   show();
@@ -182,9 +181,6 @@ GUI::~GUI() {
     delete myTrayIconMenu;
   }
   delete tcpServer;
-  previewProcess->kill();
-  previewProcess->waitForFinished();
-  delete previewProcess;
   delete connecStatusLblIcon;
   delete tabs;
   // Keyboard shortcuts
@@ -388,12 +384,6 @@ void GUI::on_actionPreview_file_triggered() {
   new previewSelect(this, h);
 }
 
-void GUI::cleanTempPreviewFile(int, QProcess::ExitStatus) const {
-  if(!QFile::remove(QDir::tempPath()+QDir::separator()+QString::fromUtf8("qBT_preview.tmp"))) {
-    std::cerr << "Couldn't remove temporary file: " << (QDir::tempPath()+QDir::separator()+QString::fromUtf8("qBT_preview.tmp")).toUtf8().data() << "\n";
-  }
-}
-
 // Necessary if we want to close the window
 // in one time if "close to systray" is enabled
 void GUI::on_actionExit_triggered() {
@@ -402,21 +392,7 @@ void GUI::on_actionExit_triggered() {
 }
 
 void GUI::previewFile(QString filePath) {
-  // Check if there is already one preview running
-  if(previewProcess->state() == QProcess::NotRunning) {
-    // First copy temporarily (XXX: is it necessary?)
-    QString tmpPath = QDir::tempPath()+QDir::separator()+QString::fromUtf8("qBT_preview.tmp");
-    QFile::remove(tmpPath);
-    QFile::copy(filePath, tmpPath);
-    // Launch program preview
-    QStringList params;
-    params << tmpPath;
-    QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent"));
-    QString previewProgram = settings.value(QString::fromUtf8("Preferences/General/MediaPlayer"), QString()).toString();
-    previewProcess->start(previewProgram, params, QIODevice::ReadOnly);
-  }else{
-    QMessageBox::critical(0, tr("Preview process already running"), tr("There is already another preview process running.\nPlease close the other one first."));
-  }
+  QDesktopServices::openUrl(filePath);
 }
 
 unsigned int GUI::getCurrentTabIndex() const{
@@ -788,7 +764,12 @@ void GUI::processDownloadedFiles(QString path, QString url) {
 void GUI::configureSession(bool deleteOptions) {
   qDebug("Configuring session");
   // General
-  displaySpeedInTitle = options->speedInTitleBar();
+  bool new_displaySpeedInTitle = options->speedInTitleBar();
+  if(!new_displaySpeedInTitle && new_displaySpeedInTitle != displaySpeedInTitle) {
+    // Reset title
+    setWindowTitle(tr("qBittorrent %1", "e.g: qBittorrent v0.x").arg(QString::fromUtf8(VERSION)));
+  }
+  displaySpeedInTitle = new_displaySpeedInTitle;
   unsigned int new_refreshInterval = options->getRefreshInterval();
   if(refreshInterval != new_refreshInterval) {
     refreshInterval = new_refreshInterval;
@@ -849,12 +830,21 @@ void GUI::configureSession(bool deleteOptions) {
   // * Proxy settings
   proxy_settings proxySettings;
   if(options->isProxyEnabled()) {
+    proxySettings.hostname = options->getProxyIp().toStdString();
+    proxySettings.port = options->getProxyPort();
+    if(options->isProxyAuthEnabled()) {
+      proxySettings.username = options->getProxyUsername().toStdString();
+      proxySettings.password = options->getProxyPassword().toStdString();
+    }
+    QString proxy_str;
     switch(options->getProxyType()) {
       case HTTP:
         proxySettings.type = proxy_settings::http;
+        proxy_str = misc::toQString("http://")+options->getProxyIp()+":"+misc::toQString(proxySettings.port);
         break;
       case HTTP_PW:
         proxySettings.type = proxy_settings::http_pw;
+        proxy_str = misc::toQString("http://")+options->getProxyUsername()+":"+options->getProxyPassword()+"@"+options->getProxyIp()+":"+misc::toQString(proxySettings.port);
         break;
       case SOCKS5:
         proxySettings.type = proxy_settings::socks5;
@@ -863,12 +853,12 @@ void GUI::configureSession(bool deleteOptions) {
         proxySettings.type = proxy_settings::socks5_pw;
         break;
     }
-    proxySettings.hostname = options->getProxyIp().toStdString();
-    proxySettings.port = options->getProxyPort();
-    if(options->isProxyAuthEnabled()) {
-      proxySettings.username = options->getProxyUsername().toStdString();
-      proxySettings.password = options->getProxyPassword().toStdString();
+    if(!proxy_str.isEmpty()) {
+      // We need this for urllib in search engine plugins
+      setenv("http_proxy", proxy_str.toUtf8().data(), 1);
     }
+  } else {
+    unsetenv("http_proxy");
   }
   BTSession->setProxySettings(proxySettings, options->useProxyForTrackers(), options->useProxyForPeers(), options->useProxyForWebseeds(), options->useProxyForDHT());
   // * Session settings

src/GUI.h

@@ -74,8 +74,6 @@ class GUI : public QMainWindow, private Ui::MainWindow{
     QShortcut *switchDownShortcut;
     QShortcut *switchUpShortcut;
     QShortcut *switchRSSShortcut;
-    // Preview
-    QProcess *previewProcess;
     // Search
     SearchEngine *searchEngine;
     // RSS
@@ -98,7 +96,6 @@ class GUI : public QMainWindow, private Ui::MainWindow{
     void togglePausedState(QString hash);
     void on_actionPreview_file_triggered();
     void previewFile(QString filePath);
-    void cleanTempPreviewFile(int, QProcess::ExitStatus) const;
     void balloonClicked();
     void writeSettings();
     void readSettings();

src/PropListDelegate.h

@@ -181,6 +181,8 @@ class PropListDelegate: public QItemDelegate {
 //           } else {
             model->setData(index, QVariant(HIGH));
             model->setData(index, QVariant(NORMAL));
+            if(filteredFilesChanged != 0)
+              *filteredFilesChanged = true;
 //           }
           break;
         case 2:

src/bittorrent.cpp

@@ -43,7 +43,7 @@
 #define MAX_TRACKER_ERRORS 2
 
 // Main constructor
-bittorrent::bittorrent() : timerScan(0), DHTEnabled(false), preAllocateAll(false), addInPause(false), maxConnecsPerTorrent(500), maxUploadsPerTorrent(4), max_ratio(-1) {
+bittorrent::bittorrent() : timerScan(0), DHTEnabled(false), preAllocateAll(false), addInPause(false), maxConnecsPerTorrent(500), maxUploadsPerTorrent(4), max_ratio(-1), UPnPEnabled(false), NATPMPEnabled(false), LSDEnabled(false) {
   // To avoid some exceptions
   fs::path::default_name_check(fs::no_check);
   // Creating bittorrent session
@@ -58,6 +58,9 @@ bittorrent::bittorrent() : timerScan(0), DHTEnabled(false), preAllocateAll(false
   ETARefresher = new QTimer();
   connect(ETARefresher, SIGNAL(timeout()), this, SLOT(updateETAs()));
   ETARefresher->start(ETA_REFRESH_INTERVAL);
+  fastResumeSaver = new QTimer();
+  connect(fastResumeSaver, SIGNAL(timeout()), this, SLOT(saveFastResumeAndRatioData()));
+  fastResumeSaver->start(60000);
   // To download from urls
   downloader = new downloadThread(this);
   connect(downloader, SIGNAL(downloadFinished(QString, QString)), this, SLOT(processDownloadedFile(QString, QString)));
@@ -73,6 +76,7 @@ bittorrent::~bittorrent() {
   disableDirectoryScanning();
   // Delete our objects
   delete deleter;
+  delete fastResumeSaver;
   delete timerAlerts;
   delete ETARefresher;
   delete downloader;
@@ -93,7 +97,7 @@ void bittorrent::preAllocateAllFiles(bool b) {
         qDebug("/!\\ Error: Invalid handle");
         continue;
       }
-      pauseAndReloadTorrent(h, b);
+      reloadTorrent(h, b);
     }
   }
 }
@@ -162,8 +166,16 @@ void bittorrent::updateETAs() {
         foreach(val, listEtas) {
           moy += (qlonglong)((double)val/(double)nbETAs);
         }
-        Q_ASSERT(moy >= 0);
-        ETAs[hash] = moy;
+        if(moy < 0) {
+          if(ETAstats.contains(hash)) {
+            ETAstats.remove(hash);
+          }
+          if(ETAs.contains(hash)) {
+            ETAs.remove(hash);
+          }
+        } else {
+          ETAs[hash] = moy;
+        }
       } else {
         // Speed is too low, we don't want an overflow.
         if(ETAstats.contains(hash)) {
@@ -233,10 +245,6 @@ void bittorrent::deleteTorrent(QString hash, bool permanent) {
   ETAs.remove(hash);
   // Remove tracker errors
   trackersErrors.remove(hash);
-  // Remove from reloadingTorrents if reloading
-  if(reloadingTorrents.contains(hash)) {
-    reloadingTorrents.remove(hash);
-  }
   // Remove it from ratio table
   ratioData.remove(hash);
   int index = finishedTorrents.indexOf(hash);
@@ -302,6 +310,8 @@ void bittorrent::setFinishedTorrent(QString hash) {
   // Remove it from ETAs hash tables
   ETAstats.remove(hash);
   ETAs.remove(hash);
+  // Save fast resume data
+  saveFastResumeAndRatioData(hash);
 }
 
 // Pause a running torrent
@@ -311,6 +321,8 @@ bool bittorrent::pauseTorrent(QString hash) {
   if(h.is_valid() && !h.is_paused()) {
     h.pause();
     change = true;
+    // Save fast resume data
+    saveFastResumeAndRatioData(hash);
     qDebug("Torrent paused successfully");
   }else{
     if(!h.is_valid()) {
@@ -619,25 +631,49 @@ bool bittorrent::isDHTEnabled() const{
 
 void bittorrent::enableUPnP(bool b) {
   if(b) {
-    s->start_upnp();
+    if(!UPnPEnabled) {
+      qDebug("Enabling UPnP");
+      s->start_upnp();
+      UPnPEnabled = true;  
+    }
   } else {
-    s->stop_upnp();
+    if(UPnPEnabled) {
+      qDebug("Disabling UPnP");
+      s->stop_upnp();
+      UPnPEnabled = false;
+    }
   }
 }
 
 void bittorrent::enableNATPMP(bool b) {
   if(b) {
-    s->start_natpmp();
+    if(!NATPMPEnabled) {
+      qDebug("Enabling NAT-PMP");
+      s->start_natpmp();
+      NATPMPEnabled = true;
+    }
   } else {
-    s->stop_natpmp();
+    if(NATPMPEnabled) {
+      qDebug("Disabling NAT-PMP");
+      s->stop_natpmp();
+      NATPMPEnabled = false;
+    }
   }
 }
 
 void bittorrent::enableLSD(bool b) {
   if(b) {
-    s->start_lsd();
+    if(!LSDEnabled) {
+      qDebug("Enabling LSD");
+      s->start_lsd();
+      LSDEnabled = true;
+    }
   } else {
-    s->stop_lsd();
+    if(LSDEnabled) {
+      qDebug("Disabling LSD");
+      s->stop_lsd();
+      LSDEnabled = false;
+    }
   }
 }
 
@@ -708,6 +744,7 @@ void bittorrent::loadTorrentSpeedLimits(QString hash) {
 // Read pieces priorities from .priorities file
 // and ask QTorrentHandle to consider them
 void bittorrent::loadFilesPriorities(QTorrentHandle &h) {
+  qDebug("Applying pieces priorities");
   if(!h.is_valid()) {
     qDebug("/!\\ Error: Invalid handle");
     return;
@@ -822,10 +859,26 @@ void bittorrent::saveDownloadUploadForTorrent(QString hash) {
   ratio_file.close();
 }
 
-// Save fastresume data for all torrents
-// and remove them from the session
+// Only save fast resume data for unfinished and unpaused torrents (Optimization)
+// Called periodically and on exit
 void bittorrent::saveFastResumeAndRatioData() {
-  qDebug("Saving fast resume and ratio data");
+  QString hash;
+  QStringList hashes = getUnfinishedTorrents();
+  foreach(hash, hashes) {
+    QTorrentHandle h = getTorrentHandle(hash);
+    if(!h.is_valid()) {
+      qDebug("/!\\ Error: Invalid handle");
+      continue;
+    }
+    if(h.is_paused()) {
+      // Do not need to save fast resume data for paused torrents
+      continue;
+    }
+    saveFastResumeAndRatioData(hash);
+  }
+}
+
+void bittorrent::saveFastResumeAndRatioData(QString hash) {
   QString file;
   QDir torrentBackup(misc::qBittorrentPath() + "BT_backup");
   // Checking if torrentBackup Dir exists
@@ -833,54 +886,26 @@ void bittorrent::saveFastResumeAndRatioData() {
   if(! torrentBackup.exists()) {
     torrentBackup.mkpath(torrentBackup.path());
   }
-  // Pause torrents
-  std::vector<torrent_handle> handles = s->get_torrents();
-  for(unsigned int i=0; i<handles.size(); ++i) {
-    QTorrentHandle h = handles[i];
-    if(!h.is_valid()) {
-      qDebug("/!\\ Error: Invalid handle");
-      continue;
-    }
-    // Pause download (needed before fast resume writing)
-    if(!h.is_paused()){
-      waitingForPause << h.hash();
-      h.pause();
-    }
+  // Extracting resume data
+  QTorrentHandle h = getTorrentHandle(hash);
+  if(!h.is_valid()) {
+    qDebug("/!\\ Error: Invalid handle");
+    return;
   }
-  // Write fast resume data
-  for(unsigned int i=0; i<handles.size(); ++i) {
-    QTorrentHandle h = handles[i];
-    if(!h.is_valid()) {
-      qDebug("/!\\ Error: Invalid handle");
-      continue;
+  if (h.has_metadata() && h.state() != torrent_status::checking_files && h.state() != torrent_status::queued_for_checking) {
+    if(QFile::exists(torrentBackup.path()+QDir::separator()+hash+".torrent")) {
+      // Remove old .fastresume data in case it exists
+      QFile::remove(torrentBackup.path()+QDir::separator()+hash + ".fastresume");
+      // Write fast resume data
+      entry resumeData = h.write_resume_data();
+      file = hash + ".fastresume";
+      boost::filesystem::ofstream out(fs::path(torrentBackup.path().toUtf8().data()) / file.toUtf8().data(), std::ios_base::binary);
+      out.unsetf(std::ios_base::skipws);
+      bencode(std::ostream_iterator<char>(out), resumeData);
     }
-    QString hash = h.hash();
-    while(waitingForPause.contains(hash)) {
-      //qDebug("Sleeping while waiting that %s is paused", misc::toString(h.info_hash()).c_str());
-      SleeperThread::msleep(300);
-      readAlerts();
-    }
-    // Extracting resume data
-    if (h.has_metadata()) {
-      if(QFile::exists(torrentBackup.path()+QDir::separator()+hash+".torrent")) {
-        // Remove old .fastresume data in case it exists
-        QFile::remove(torrentBackup.path()+QDir::separator()+hash + ".fastresume");
-        // Write fast resume data
-        entry resumeData = h.write_resume_data();
-        file = hash + ".fastresume";
-        boost::filesystem::ofstream out(fs::path(torrentBackup.path().toUtf8().data()) / file.toUtf8().data(), std::ios_base::binary);
-        out.unsetf(std::ios_base::skipws);
-        bencode(std::ostream_iterator<char>(out), resumeData);
-      }
-      // Save ratio data
-      saveDownloadUploadForTorrent(hash);
-      // Save trackers
-      saveTrackerFile(hash);
-    }
-    // Remove torrent
-    s->remove_torrent(h.get_torrent_handle());
+    // Save ratio data
+    saveDownloadUploadForTorrent(hash);
   }
-  qDebug("Fast resume and ratio data saved");
 }
 
 bool bittorrent::isFilePreviewPossible(QString hash) const{
@@ -1023,6 +1048,7 @@ bool bittorrent::loadTrackerFile(QString hash) {
 }
 
 void bittorrent::saveTrackerFile(QString hash) {
+  qDebug("Saving tracker file for %s", hash.toUtf8().data());
   QDir torrentBackup(misc::qBittorrentPath() + "BT_backup");
   QFile tracker_file(torrentBackup.path()+QDir::separator()+ hash + ".trackers");
   if(tracker_file.exists()) {
@@ -1125,21 +1151,6 @@ void bittorrent::readAlerts() {
         }
       }
     }
-    else if (torrent_paused_alert* p = dynamic_cast<torrent_paused_alert*>(a.get())) {
-      QTorrentHandle h(p->handle);
-      if(h.is_valid()){
-        QString hash = h.hash();
-        qDebug("Received torrent_paused_alert for %s", hash.toUtf8().data());
-        int index = waitingForPause.indexOf(hash);
-        if(index != -1){
-          waitingForPause.removeAt(index);
-        }
-        if(reloadingTorrents.contains(hash)) {
-          reloadTorrent(h, reloadingTorrents.value(hash));
-          reloadingTorrents.remove(hash);
-        }
-      }
-    }
     else if (peer_blocked_alert* p = dynamic_cast<peer_blocked_alert*>(a.get())) {
       emit peerBlocked(QString::fromUtf8(p->ip.to_string().c_str()));
     }
@@ -1180,22 +1191,6 @@ QStringList bittorrent::getTorrentsToPauseAfterChecking() const{
   return torrentsToPauseAfterChecking;
 }
 
-// Function to reload the torrent async after the torrent is actually
-// paused so that we can get fastresume data
-void bittorrent::pauseAndReloadTorrent(QTorrentHandle h, bool full_alloc) {
-  if(!h.is_valid()) {
-    std::cerr << "/!\\ Error: Invalid handle\n";
-    return;
-  }
-  // ask to pause the torrent (async)
-  h.pause();
-  QString hash = h.hash();
-  // Add it to reloadingTorrents has table so that we now we
-  // we should reload the torrent once we receive the
-  // torrent_paused_alert. pause() is async now...
-  reloadingTorrents[hash] = full_alloc;
-}
-
 // Reload a torrent with full allocation mode
 void bittorrent::reloadTorrent(const QTorrentHandle &h, bool full_alloc) {
   qDebug("** Reloading a torrent");

src/bittorrent.h

@@ -44,18 +44,17 @@ class bittorrent : public QObject{
     QString scan_dir;
     QTimer *timerScan;
     QTimer *timerAlerts;
+    QTimer *fastResumeSaver;
     bool DHTEnabled;
     downloadThread *downloader;
     QString defaultSavePath;
     QStringList torrentsToPauseAfterChecking;
-    QHash<QString, bool> reloadingTorrents;
     QHash<QString, QList<qlonglong> > ETAstats;
     QHash<QString, qlonglong> ETAs;
     QHash<QString, QPair<size_type,size_type> > ratioData;
     QTimer *ETARefresher;
     QHash<QString, QList<QPair<QString, QString> > > trackersErrors;
     deleteThread *deleter;
-    QStringList waitingForPause;
     QStringList finishedTorrents;
     QStringList unfinishedTorrents;
     bool preAllocateAll;
@@ -63,6 +62,9 @@ class bittorrent : public QObject{
     int maxConnecsPerTorrent;
     int maxUploadsPerTorrent;
     float max_ratio;
+    bool UPnPEnabled;
+    bool NATPMPEnabled;
+    bool LSDEnabled;
 
   protected:
     QString getSavePath(QString hash);
@@ -99,6 +101,7 @@ class bittorrent : public QObject{
     void saveDHTEntry();
     void preAllocateAllFiles(bool b);
     void saveFastResumeAndRatioData();
+    void saveFastResumeAndRatioData(QString hash);
     void enableDirectoryScanning(QString scan_dir);
     void disableDirectoryScanning();
     void enablePeerExchange();
@@ -136,6 +139,7 @@ class bittorrent : public QObject{
     void enableNATPMP(bool b);
     void enableLSD(bool b);
     bool enableDHT(bool b);
+    void reloadTorrent(const QTorrentHandle &h, bool full_alloc);
 
   protected slots:
     void scanDirectory();
@@ -143,8 +147,6 @@ class bittorrent : public QObject{
     void processDownloadedFile(QString, QString);
     bool loadTrackerFile(QString hash);
     void saveTrackerFile(QString hash);
-    void pauseAndReloadTorrent(QTorrentHandle h, bool full_alloc);
-    void reloadTorrent(const QTorrentHandle &h, bool full_alloc); // This is protected now, call pauseAndReloadTorrent() instead
     void deleteBigRatios();
 
   signals:

src/downloadThread.cpp

@@ -21,43 +21,48 @@
 
 #include "downloadThread.h"
 #include <iostream>
-#include <cc++/common.h>
+#include <QSettings>
+#include <stdio.h>
 
-QString subDownloadThread::errorCodeToString(int status) {
+// http://curl.rtin.bz/libcurl/c/libcurl-errors.html
+QString subDownloadThread::errorCodeToString(CURLcode status) {
   switch(status){
-    case 1://ost::URLStream::errUnreachable:
+    case CURLE_FTP_CANT_GET_HOST:
+    case CURLE_COULDNT_RESOLVE_HOST:
       return tr("Host is unreachable");
-    case 2://ost::URLStream::errMissing:
+    case CURLE_READ_ERROR:
+    case CURLE_FILE_COULDNT_READ_FILE:
       return tr("File was not found (404)");
-    case 3://ost::URLStream::errDenied:
+    case CURLE_FTP_ACCESS_DENIED:
+    case CURLE_LOGIN_DENIED:
+    case CURLE_FTP_USER_PASSWORD_INCORRECT:
       return tr("Connection was denied");
-    case 4://ost::URLStream::errInvalid:
+    case CURLE_URL_MALFORMAT:
       return tr("Url is invalid");
-    case 5://ost::URLStream::errForbidden:
-      return tr("Connection forbidden (403)");
-    case 6://ost::URLStream::errUnauthorized:
-      return tr("Connection was not authorized (401)");
-    case 7://ost::URLStream::errRelocated:
-      return tr("Content has moved (301)");
-    case 8://ost::URLStream::errFailure:
+    case CURLE_COULDNT_RESOLVE_PROXY:
+      return tr("Could not resolve proxy");
+    //case 5:
+    //  return tr("Connection forbidden (403)");
+    //case 6:
+    //  return tr("Connection was not authorized (401)");
+    //case 7:
+    //  return tr("Content has moved (301)");
+    case CURLE_COULDNT_CONNECT:
       return tr("Connection failure");
-    case 9://ost::URLStream::errTimeout:
+    case CURLE_OPERATION_TIMEOUTED:
       return tr("Connection was timed out");
-    case 10://ost::URLStream::errInterface:
+    case CURLE_INTERFACE_FAILED:
       return tr("Incorrect network interface");
     default:
       return tr("Unknown error");
   }
 }
 
-subDownloadThread::subDownloadThread(QObject *parent, QString url) : QThread(parent), url(url), abort(false){
-  url_stream = new ost::URLStream();
-}
+subDownloadThread::subDownloadThread(QObject *parent, QString url) : QThread(parent), url(url), abort(false){}
 
 subDownloadThread::~subDownloadThread(){
   abort = true;
   wait();
-  delete url_stream;
 }
 
 void subDownloadThread::run(){
@@ -68,38 +73,57 @@ void subDownloadThread::run(){
     filePath = tmpfile->fileName();
   }
   delete tmpfile;
-  QFile dest_file(filePath);
-  if(!dest_file.open(QIODevice::WriteOnly | QIODevice::Text)){
-    std::cerr << "Error: could't create temporary file: " << (const char*)filePath.toUtf8() << '\n';
+  FILE *f = fopen(filePath.toUtf8().data(), "w");
+  if(!f) {
+    std::cerr << "couldn't open destination file" << "\n";
     return;
   }
-  ost::URLStream::Error status = url_stream->get((const char*)url.toUtf8());
-  if(status){
-      // Failure
-    QString error_msg = errorCodeToString((int)status);
-    qDebug("Download failed for %s, reason: %s", (const char*)url.toUtf8(), (const char*)error_msg.toUtf8());
-    url_stream->close();
-    emit downloadFailureST(this, url, error_msg);
-    return;
-  }
-  qDebug("Downloading %s...", (const char*)url.toUtf8());
-  char cbuf[1024];
-  int len;
-  while(!url_stream->eof()) {
-    url_stream->read(cbuf, sizeof(cbuf));
-    len = url_stream->gcount();
-    if(len > 0)
-      dest_file.write(cbuf, len);
-    if(abort){
-      dest_file.close();
-      url_stream->close();
-      return;
+  CURL *curl;
+  CURLcode res;
+  curl = curl_easy_init();
+  if(curl) {
+    std::string c_url = url.toUtf8().data();
+    curl_easy_setopt(curl, CURLOPT_URL, c_url.c_str());
+    // SSL support
+    curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0);
+    curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0);
+    // PROXY SUPPORT
+    QSettings settings("qBittorrent", "qBittorrent");
+    int intValue = settings.value(QString::fromUtf8("Preferences/Connection/ProxyType"), 0).toInt();
+    if(intValue > 0) {
+      // Proxy enabled
+      QString IP = settings.value(QString::fromUtf8("Preferences/Connection/Proxy/IP"), "0.0.0.0").toString();
+      QString port = settings.value(QString::fromUtf8("Preferences/Connection/Proxy/Port"), 8080).toString();
+      qDebug("Using proxy: %s", (IP+QString(":")+port).toUtf8().data());
+      curl_easy_setopt(curl, CURLOPT_PROXYPORT, (IP+QString(":")+port).toUtf8().data());
+      // Default proxy type is HTTP, we must change if it is SOCKS5
+      if(intValue%2==0) {
+        qDebug("Proxy is SOCKS5, not HTTP");
+        curl_easy_setopt(curl, CURLOPT_PROXYTYPE, CURLPROXY_SOCKS5);
+      }
+      // Authentication?
+      if(intValue > 2) {
+        qDebug("Proxy requires authentication, authenticating");
+        QString username = settings.value(QString::fromUtf8("Preferences/Connection/Proxy/Username"), QString()).toString();
+        QString password = settings.value(QString::fromUtf8("Preferences/Connection/Proxy/Password"), QString()).toString();
+        curl_easy_setopt(curl, CURLOPT_PROXYUSERPWD, (username+QString(":")+password).toUtf8().data());
+      }
     }
+    // TODO: define CURLOPT_WRITEFUNCTION or it will crash on windows
+    curl_easy_setopt(curl, CURLOPT_WRITEDATA, f);
+    qDebug("Downloading %s", url.toUtf8().data());
+    res = curl_easy_perform(curl);
+    /* always cleanup */
+    curl_easy_cleanup(curl);
+    fclose(f);
+    if(res) {
+      emit downloadFailureST(this, url, errorCodeToString(res));
+    } else {
+      emit downloadFinishedST(this, url, filePath);      
+    }
+  } else {
+    std::cerr << "Could not initialize CURL" << "\n";
   }
-  dest_file.close();
-  url_stream->close();
-  emit downloadFinishedST(this, url, filePath);
-  qDebug("download completed here: %s", (const char*)filePath.toUtf8());
 }
 
 /** Download Thread **/

src/downloadThread.h

@@ -29,22 +29,18 @@
 #include <QMutexLocker>
 #include <QWaitCondition>
 #include <QStringList>
-
-namespace ost {
-  class URLStream;
-}
+#include <curl/curl.h>
 
 class subDownloadThread : public QThread {
   Q_OBJECT
   private:
     QString url;
-    ost::URLStream *url_stream;
     bool abort;
 
   public:
     subDownloadThread(QObject *parent, QString url);
     ~subDownloadThread();
-    QString errorCodeToString(int status);
+    QString errorCodeToString(CURLcode status);
 
   signals:
     // For subthreads
@@ -76,13 +72,13 @@ class downloadThread : public QThread {
     ~downloadThread();
 
     void downloadUrl(QString url);
+    void setProxy(QString IP, int port, QString username, QString password);
 
   protected:
     void run();
 
   protected slots:
     void propagateDownloadedFile(subDownloadThread* st, QString url, QString path);
-
     void propagateDownloadFailure(subDownloadThread* st, QString url, QString reason);
 };
 

src/downloadingTorrents.cpp

@@ -190,7 +190,6 @@ void DownloadingTorrents::setInfoBar(QString info, QColor color) {
     infoBar->clear();
     nbLines = 1;
   }
-  qDebug("Color is %s", color.name().toUtf8().data());
   infoBar->append(QString::fromUtf8("<font color='grey'>")+ QTime::currentTime().toString(QString::fromUtf8("hh:mm:ss")) + QString::fromUtf8("</font> - <font color='") + color.name() +QString::fromUtf8("'><i>") + info + QString::fromUtf8("</i></font>"));
 }
 
@@ -246,8 +245,6 @@ void DownloadingTorrents::displayDLListMenu(const QPoint& pos) {
   QModelIndex index;
   // Enable/disable pause/start action given the DL state
   QModelIndexList selectedIndexes = downloadList->selectionModel()->selectedIndexes();
-  QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent"));
-  QString previewProgram = settings.value(QString::fromUtf8("Preferences/general/MediaPlayer"), QString()).toString();
   bool has_pause = false, has_start = false, has_preview = false;
   foreach(index, selectedIndexes) {
     if(index.column() == NAME) {
@@ -267,7 +264,7 @@ void DownloadingTorrents::displayDLListMenu(const QPoint& pos) {
           has_pause = true;
         }
       }
-      if(!previewProgram.isEmpty() && BTSession->isFilePreviewPossible(hash) && !has_preview) {
+      if(BTSession->isFilePreviewPossible(hash) && !has_preview) {
          myDLLlistMenu.addAction(actionPreview_file);
          has_preview = true;
       }

src/options.ui

@@ -306,51 +306,6 @@
          </layout>
         </widget>
        </item>
-       <item>
-        <widget class="QGroupBox" name="previewBox" >
-         <property name="title" >
-          <string>Preview program</string>
-         </property>
-         <layout class="QVBoxLayout" >
-          <item>
-           <layout class="QHBoxLayout" >
-            <property name="spacing" >
-             <number>6</number>
-            </property>
-            <property name="leftMargin" >
-             <number>0</number>
-            </property>
-            <property name="topMargin" >
-             <number>0</number>
-            </property>
-            <property name="rightMargin" >
-             <number>0</number>
-            </property>
-            <property name="bottomMargin" >
-             <number>0</number>
-            </property>
-            <item>
-             <widget class="QLabel" name="lbl_preview" >
-              <property name="text" >
-               <string>Media player:</string>
-              </property>
-             </widget>
-            </item>
-            <item>
-             <widget class="QLineEdit" name="textMediaPlayer" />
-            </item>
-            <item>
-             <widget class="QToolButton" name="browsePreviewButton" >
-              <property name="text" >
-               <string>...</string>
-              </property>
-             </widget>
-            </item>
-           </layout>
-          </item>
-         </layout>
-        </widget>
-       </item>
        <item>
         <spacer>
          <property name="orientation" >
@@ -992,70 +947,72 @@
               <property name="title" >
                <string>Affected connections</string>
               </property>
-              <widget class="QCheckBox" name="checkProxyTrackers" >
-               <property name="geometry" >
-                <rect>
-                 <x>10</x>
-                 <y>20</y>
-                 <width>341</width>
-                 <height>22</height>
-                </rect>
-               </property>
-               <property name="text" >
-                <string>Use proxy for connections to trackers</string>
-               </property>
-               <property name="checked" >
-                <bool>true</bool>
-               </property>
-              </widget>
-              <widget class="QCheckBox" name="checkProxyPeers" >
-               <property name="geometry" >
-                <rect>
-                 <x>10</x>
-                 <y>40</y>
-                 <width>341</width>
-                 <height>22</height>
-                </rect>
-               </property>
-               <property name="text" >
-                <string>Use proxy for connections to regular peers</string>
-               </property>
-               <property name="checked" >
-                <bool>true</bool>
-               </property>
-              </widget>
-              <widget class="QCheckBox" name="checkProxyWebseeds" >
-               <property name="geometry" >
-                <rect>
-                 <x>10</x>
-                 <y>60</y>
-                 <width>341</width>
-                 <height>22</height>
-                </rect>
-               </property>
-               <property name="text" >
-                <string>Use proxy for connections to web seeds</string>
-               </property>
-               <property name="checked" >
-                <bool>true</bool>
-               </property>
-              </widget>
-              <widget class="QCheckBox" name="checkProxyDHT" >
-               <property name="geometry" >
-                <rect>
-                 <x>10</x>
-                 <y>80</y>
-                 <width>341</width>
-                 <height>22</height>
-                </rect>
-               </property>
-               <property name="text" >
-                <string>Use proxy for DHT messages</string>
-               </property>
-               <property name="checked" >
-                <bool>true</bool>
-               </property>
-              </widget>
+              <layout class="QVBoxLayout" >
+               <item>
+                <widget class="QCheckBox" name="checkProxyTrackers" >
+                 <property name="sizePolicy" >
+                  <sizepolicy vsizetype="Fixed" hsizetype="Expanding" >
+                   <horstretch>0</horstretch>
+                   <verstretch>0</verstretch>
+                  </sizepolicy>
+                 </property>
+                 <property name="text" >
+                  <string>Use proxy for connections to trackers</string>
+                 </property>
+                 <property name="checked" >
+                  <bool>true</bool>
+                 </property>
+                </widget>
+               </item>
+               <item>
+                <widget class="QCheckBox" name="checkProxyPeers" >
+                 <property name="sizePolicy" >
+                  <sizepolicy vsizetype="Fixed" hsizetype="Expanding" >
+                   <horstretch>0</horstretch>
+                   <verstretch>0</verstretch>
+                  </sizepolicy>
+                 </property>
+                 <property name="text" >
+                  <string>Use proxy for connections to regular peers</string>
+                 </property>
+                 <property name="checked" >
+                  <bool>true</bool>
+                 </property>
+                </widget>
+               </item>
+               <item>
+                <widget class="QCheckBox" name="checkProxyDHT" >
+                 <property name="sizePolicy" >
+                  <sizepolicy vsizetype="Fixed" hsizetype="Expanding" >
+                   <horstretch>0</horstretch>
+                   <verstretch>0</verstretch>
+                  </sizepolicy>
+                 </property>
+                 <property name="text" >
+                  <string>Use proxy for DHT messages</string>
+                 </property>
+                 <property name="checked" >
+                  <bool>true</bool>
+                 </property>
+                </widget>
+               </item>
+               <item>
+                <widget class="QCheckBox" name="checkProxyWebseeds" >
+                 <property name="sizePolicy" >
+                  <sizepolicy vsizetype="Fixed" hsizetype="Expanding" >
+                   <horstretch>0</horstretch>
+                   <verstretch>0</verstretch>
+                  </sizepolicy>
+                 </property>
+                 <property name="text" >
+                  <string>Use proxy for connections to web seeds</string>
+                 </property>
+                 <property name="checked" >
+                  <bool>true</bool>
+                 </property>
+                </widget>
+               </item>
+              </layout>
              </widget>
             </item>
            </layout>

src/options_imp.cpp

@@ -152,7 +152,6 @@ options_imp::options_imp(QWidget *parent):QDialog(parent){
   connect(checkCloseToSystray, SIGNAL(stateChanged(int)), this, SLOT(enableApplyButton()));
   connect(checkMinimizeToSysTray, SIGNAL(stateChanged(int)), this, SLOT(enableApplyButton()));
   connect(checkSystrayBalloons, SIGNAL(stateChanged(int)), this, SLOT(enableApplyButton()));
-  connect(textMediaPlayer, SIGNAL(textChanged(QString)), this, SLOT(enableApplyButton()));
   // Downloads tab
   connect(textSavePath, SIGNAL(textChanged(QString)), this, SLOT(enableApplyButton()));
   connect(checkPreallocateAll, SIGNAL(stateChanged(int)), this, SLOT(enableApplyButton()));
@@ -262,7 +261,6 @@ void options_imp::saveOptions(){
   settings.setValue(QString::fromUtf8("CloseToTray"), closeToTray());
   settings.setValue(QString::fromUtf8("MinimizeToTray"), minimizeToTray());
   settings.setValue(QString::fromUtf8("NotificationBaloons"), OSDEnabled());
-  settings.setValue(QString::fromUtf8("MediaPlayer"), getPreviewProgram());
   // End General preferences
   settings.endGroup();
   // Downloads preferences
@@ -406,7 +404,6 @@ void options_imp::loadOptions(){
     checkMinimizeToSysTray->setChecked(settings.value(QString::fromUtf8("MinimizeToTray"), false).toBool());
     checkSystrayBalloons->setChecked(settings.value(QString::fromUtf8("NotificationBaloons"), true).toBool());
   }
-  textMediaPlayer->setText(settings.value(QString::fromUtf8("MediaPlayer"), QString()).toString());
   // End General preferences
   settings.endGroup();
   // Downloads preferences
@@ -463,7 +460,15 @@ void options_imp::loadOptions(){
     spinUploadLimit->setEnabled(false);
   }
   intValue = settings.value(QString::fromUtf8("ProxyType"), 0).toInt();
-  if(intValue < 0) intValue = 0;
+  if(intValue <= 0) {
+    intValue = 0;
+  } else {
+    if(intValue%2 == 0) {
+      intValue = 2;
+    }else {
+      intValue = 1;
+    }
+  }
   comboProxyType->setCurrentIndex(intValue);
   enableProxy(intValue);
   if(isProxyEnabled()) {
@@ -583,12 +588,6 @@ int options_imp::getEncryptionSetting() const{
   return comboEncryption->currentIndex();
 }
 
-QString options_imp::getPreviewProgram() const{
-  QString preview_txt = textMediaPlayer->text();
-  preview_txt = preview_txt.trimmed();
-  return preview_txt;
-}
-
 bool options_imp::minimizeToTray() const{
   if(checkNoSystray->isChecked()) return false;
   return checkMinimizeToSysTray->isChecked();
@@ -872,6 +871,7 @@ void options_imp::enableProxy(int index){
     textProxyIP->setEnabled(false);
     lblProxyPort->setEnabled(false);
     spinProxyPort->setEnabled(false);
+    checkProxyAuth->setChecked(false);
     checkProxyAuth->setEnabled(false);
     ProxyConnecsBox->setEnabled(false);
   }
@@ -996,13 +996,6 @@ void options_imp::on_browseFilterButton_clicked() {
   }
 }
 
-void options_imp::on_browsePreviewButton_clicked() {
-  QString program_txt = QFileDialog::getOpenFileName(this, tr("Choose your favourite preview program"), QDir::homePath());
-  if(!program_txt.isNull()){
-    textMediaPlayer->setText(program_txt);
-  }
-}
-
 // Display dialog to choose save dir
 void options_imp::on_browseSaveDirButton_clicked(){
   QString dir = QFileDialog::getExistingDirectory(this, tr("Choose a save directory"), QDir::homePath());

src/options_imp.h

@@ -61,7 +61,6 @@ class options_imp : public QDialog, private Ui::Dialog{
     bool minimizeToTray() const;
     bool closeToTray() const;
     bool OSDEnabled() const;
-    QString getPreviewProgram() const;
     // Downloads
     QString getSavePath() const;
     bool preAllocateAllFiles() const;
@@ -119,7 +118,6 @@ class options_imp : public QDialog, private Ui::Dialog{
     void on_addFilterRangeButton_clicked();
     void on_delFilterRangeButton_clicked();
     void on_browseScanDirButton_clicked();
-    void on_browsePreviewButton_clicked();
     void on_browseFilterButton_clicked();
     void on_browseSaveDirButton_clicked();
     void processFilterFile(QString filePath=QString());

src/properties.ui

@@ -5,7 +5,7 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>538</width>
+    <width>594</width>
     <height>567</height>
    </rect>
   </property>

src/properties_imp.cpp

@@ -30,6 +30,8 @@
 #include <QMenu>
 #include <QTimer>
 #include <QStandardItemModel>
+#include <QSettings>
+#include <QDesktopWidget>
 
 // Constructor
 properties::properties(QWidget *parent, bittorrent *BTSession, QTorrentHandle &h): QDialog(parent), h(h), BTSession(BTSession), changedFilteredfiles(false), hash(h.hash()) {
@@ -118,6 +120,7 @@ properties::properties(QWidget *parent, bittorrent *BTSession, QTorrentHandle &h
   updateInfosTimer = new QTimer(this);
   connect(updateInfosTimer, SIGNAL(timeout()), this, SLOT(updateInfos()));
   updateInfosTimer->start(3000);
+  loadSettings();
 }
 
 properties::~properties(){
@@ -155,6 +158,36 @@ void properties::addFilesToTree(file *root, QStandardItem *parent) {
   }
 }
 
+void properties::writeSettings() {
+  QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent"));
+  settings.beginGroup(QString::fromUtf8("PropWindow"));
+  settings.setValue(QString::fromUtf8("size"), size());
+  settings.setValue(QString::fromUtf8("pos"), pos());
+  settings.endGroup();
+}
+
+void properties::loadSettings() {
+  QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent"));
+  resize(settings.value(QString::fromUtf8("PropWindow/size"), size()).toSize());
+  move(settings.value(QString::fromUtf8("PropWindow/pos"), screenCenter()).toPoint());
+}
+
+// Center window
+QPoint properties::screenCenter() const{
+  int scrn = 0;
+  QWidget *w = this->topLevelWidget();
+
+  if(w)
+    scrn = QApplication::desktop()->screenNumber(w);
+  else if(QApplication::desktop()->isVirtualDesktop())
+    scrn = QApplication::desktop()->screenNumber(QCursor::pos());
+  else
+    scrn = QApplication::desktop()->screenNumber(this);
+
+  QRect desk(QApplication::desktop()->availableGeometry(scrn));
+  return QPoint((desk.width() - this->frameGeometry().width()) / 2, (desk.height() - this->frameGeometry().height()) / 2);
+}
+
 // priority is the new priority of given item
 void properties::updateParentsPriority(QStandardItem *item, int priority) {
   QStandardItem *parent = item->parent();
@@ -304,6 +337,7 @@ bool properties::allFiltered() const {
 
 
 void properties::getPriorities(QStandardItem *parent, int *priorities) {
+  qDebug("In getPriorities");
   unsigned int nbRows = parent->rowCount();
   for(unsigned int i=0; i<nbRows; ++i){
     QStandardItem *item = parent->child(i, INDEX);
@@ -313,6 +347,7 @@ void properties::getPriorities(QStandardItem *parent, int *priorities) {
     } else {
       item = parent->child(i, PRIORITY);
       priorities[index] = item->text().toInt();
+      qDebug("File at index %d has priority %d", index, priorities[index]);
     }
   }
 }
@@ -454,6 +489,7 @@ void properties::askForTracker(){
   h.force_reannounce();
   // Reload Trackers
   loadTrackers();
+  emit trackersChanged(h.hash());
 }
 
 void properties::deleteSelectedUrlSeeds(){
@@ -502,6 +538,7 @@ void properties::deleteSelectedTrackers(){
   h.force_reannounce();
   // Reload Trackers
   loadTrackers();
+  emit trackersChanged(h.hash());
 }
 
 void properties::riseSelectedTracker(){
@@ -535,6 +572,7 @@ void properties::riseSelectedTracker(){
     // Reload Trackers
     loadTrackers();
     trackersURLS->item(i-1)->setSelected(true);
+    emit trackersChanged(h.hash());
   }
 }
 
@@ -569,6 +607,7 @@ void properties::lowerSelectedTracker(){
     // Reload Trackers
     loadTrackers();
     trackersURLS->item(i+1)->setSelected(true);
+    emit trackersChanged(h.hash());
   }
 }
 

src/properties_imp.h

@@ -74,10 +74,13 @@ class properties : public QDialog, private Ui::properties{
     void updateParentsPriority(QStandardItem *item, int priority);
     void updatePriorities(QStandardItem *item);
     void getPriorities(QStandardItem *parent, int *priorities);
+    void writeSettings();
+    void loadSettings();
 
   signals:
     void filteredFilesChanged(QString hash);
     void fileSizeChanged(QString hash);
+    void trackersChanged(QString hash);
 
   public:
     // Constructor
@@ -86,6 +89,9 @@ class properties : public QDialog, private Ui::properties{
     bool allFiltered() const;
     bool savePiecesPriorities();
     int* loadPiecesPriorities();
+
+  protected:
+    QPoint screenCenter() const;
 };
 
 #endif

src/searchEngine.cpp

@@ -452,12 +452,19 @@ void SearchEngine::on_stop_search_button_clicked(){
 
 // Clear search results list
 void SearchEngine::on_clear_button_clicked(){
+  // Kill process
+  searchProcess->terminate();
+  search_stopped = true;
+
   searchResultsUrls.clear();
   SearchListModel->removeRows(0, SearchListModel->rowCount());
   // Disable clear & download buttons
   clear_button->setEnabled(false);
   download_button->setEnabled(false);
   results_lbl->setText(tr("Results")+" <i>(0)</i>:");
+  // focus on search pattern
+  search_pattern->clear();
+  search_pattern->setFocus();
 }
 
 void SearchEngine::on_clearPatternButton_clicked() {

src/src.pro

@@ -11,7 +11,7 @@ TARGET = qbittorrent
 CONFIG += qt thread x11 network
 
 # Update this VERSION for each release
-DEFINES += VERSION=\\\"v1.0.0rc7\\\"
+DEFINES += VERSION=\\\"v1.0.0rc9\\\"
 DEFINES += VERSION_MAJOR=1
 DEFINES += VERSION_MINOR=0
 DEFINES += VERSION_BUGFIX=0
@@ -81,7 +81,7 @@ QMAKE_CXXFLAGS_RELEASE += -fwrapv -O2
 QMAKE_CXXFLAGS_DEBUG += -fwrapv -O1
 
 CONFIG += link_pkgconfig
-PKGCONFIG += libtorrent libccext2 libccgnu2
+PKGCONFIG += "libtorrent libcurl"
 
 !contains(DEFINES, HAVE_MAGICK){
   message(ImageMagick disabled)