1077 lines
32 KiB
C++
1077 lines
32 KiB
C++
/*
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* This file Copyright (C) Mnemosyne LLC
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2
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* as published by the Free Software Foundation.
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*
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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*
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* $Id$
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*/
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#include <cassert>
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#include <iostream>
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#include <QApplication>
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#include <QByteArray>
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#include <QClipboard>
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#include <QCoreApplication>
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#include <QDesktopServices>
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#include <QMessageBox>
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#include <QNetworkProxy>
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#include <QNetworkProxyFactory>
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#include <QNetworkReply>
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#include <QNetworkRequest>
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#include <QSet>
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#include <QStringList>
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#include <QStyle>
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#include <QTextStream>
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#include <curl/curl.h>
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#include <event2/buffer.h>
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#include <libtransmission/transmission.h>
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#include <libtransmission/bencode.h>
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#include <libtransmission/json.h>
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#include <libtransmission/rpcimpl.h>
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#include <libtransmission/utils.h> // tr_free
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#include <libtransmission/version.h> // LONG_VERSION
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#include <libtransmission/web.h>
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#include "add-data.h"
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#include "prefs.h"
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#include "session.h"
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#include "session-dialog.h"
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#include "torrent.h"
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#include "utils.h"
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// #define DEBUG_HTTP
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namespace
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{
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enum
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{
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TAG_SOME_TORRENTS,
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TAG_ALL_TORRENTS,
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TAG_SESSION_STATS,
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TAG_SESSION_INFO,
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TAG_BLOCKLIST_UPDATE,
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TAG_ADD_TORRENT,
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TAG_PORT_TEST,
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TAG_MAGNET_LINK,
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FIRST_UNIQUE_TAG
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};
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}
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/***
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****
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***/
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namespace
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{
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typedef Torrent::KeyList KeyList;
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const KeyList& getInfoKeys( ) { return Torrent::getInfoKeys( ); }
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const KeyList& getStatKeys( ) { return Torrent::getStatKeys( ); }
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const KeyList& getExtraStatKeys( ) { return Torrent::getExtraStatKeys( ); }
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void
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addList( tr_benc * list, const KeyList& strings )
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{
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tr_bencListReserve( list, strings.size( ) );
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foreach( const char * str, strings )
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tr_bencListAddStr( list, str );
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}
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}
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/***
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****
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***/
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void
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Session :: sessionSet( const char * key, const QVariant& value )
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{
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tr_benc top;
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tr_bencInitDict( &top, 2 );
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tr_bencDictAddStr( &top, "method", "session-set" );
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tr_benc * args( tr_bencDictAddDict( &top, "arguments", 1 ) );
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switch( value.type( ) ) {
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case QVariant::Bool: tr_bencDictAddBool ( args, key, value.toBool() ); break;
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case QVariant::Int: tr_bencDictAddInt ( args, key, value.toInt() ); break;
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case QVariant::Double: tr_bencDictAddReal ( args, key, value.toDouble() ); break;
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case QVariant::String: tr_bencDictAddStr ( args, key, value.toString().toUtf8() ); break;
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default: assert( "unknown type" );
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}
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exec( &top );
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tr_bencFree( &top );
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}
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void
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Session :: portTest( )
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{
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tr_benc top;
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tr_bencInitDict( &top, 2 );
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tr_bencDictAddStr( &top, "method", "port-test" );
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tr_bencDictAddInt( &top, "tag", TAG_PORT_TEST );
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exec( &top );
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tr_bencFree( &top );
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}
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void
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Session :: copyMagnetLinkToClipboard( int torrentId )
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{
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tr_benc top;
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tr_bencInitDict( &top, 3 );
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tr_bencDictAddStr( &top, "method", "torrent-get" );
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tr_bencDictAddInt( &top, "tag", TAG_MAGNET_LINK );
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tr_benc * args = tr_bencDictAddDict( &top, "arguments", 2 );
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tr_bencListAddInt( tr_bencDictAddList( args, "ids", 1 ), torrentId );
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tr_bencListAddStr( tr_bencDictAddList( args, "fields", 1 ), "magnetLink" );
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exec( &top );
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tr_bencFree( &top );
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}
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void
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Session :: updatePref( int key )
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{
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if( myPrefs.isCore( key ) ) switch( key )
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{
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case Prefs :: ALT_SPEED_LIMIT_DOWN:
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case Prefs :: ALT_SPEED_LIMIT_ENABLED:
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case Prefs :: ALT_SPEED_LIMIT_TIME_BEGIN:
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case Prefs :: ALT_SPEED_LIMIT_TIME_DAY:
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case Prefs :: ALT_SPEED_LIMIT_TIME_ENABLED:
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case Prefs :: ALT_SPEED_LIMIT_TIME_END:
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case Prefs :: ALT_SPEED_LIMIT_UP:
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case Prefs :: BLOCKLIST_DATE:
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case Prefs :: BLOCKLIST_ENABLED:
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case Prefs :: BLOCKLIST_URL:
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case Prefs :: DHT_ENABLED:
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case Prefs :: DOWNLOAD_DIR:
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case Prefs :: DSPEED:
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case Prefs :: DSPEED_ENABLED:
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case Prefs :: IDLE_LIMIT:
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case Prefs :: IDLE_LIMIT_ENABLED:
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case Prefs :: INCOMPLETE_DIR:
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case Prefs :: INCOMPLETE_DIR_ENABLED:
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case Prefs :: LPD_ENABLED:
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case Prefs :: PEER_LIMIT_GLOBAL:
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case Prefs :: PEER_LIMIT_TORRENT:
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case Prefs :: PEER_PORT:
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case Prefs :: PEER_PORT_RANDOM_ON_START:
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case Prefs :: PEX_ENABLED:
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case Prefs :: PORT_FORWARDING:
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case Prefs :: SCRIPT_TORRENT_DONE_ENABLED:
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case Prefs :: SCRIPT_TORRENT_DONE_FILENAME:
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case Prefs :: START:
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case Prefs :: TRASH_ORIGINAL:
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case Prefs :: USPEED:
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case Prefs :: USPEED_ENABLED:
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case Prefs :: UTP_ENABLED:
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sessionSet( myPrefs.keyStr(key), myPrefs.variant(key) );
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break;
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case Prefs :: RATIO:
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sessionSet( "seedRatioLimit", myPrefs.variant(key) );
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break;
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case Prefs :: RATIO_ENABLED:
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sessionSet( "seedRatioLimited", myPrefs.variant(key) );
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break;
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case Prefs :: ENCRYPTION:
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{
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const int i = myPrefs.variant(key).toInt();
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switch( i )
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{
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case 0:
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sessionSet( myPrefs.keyStr(key), "tolerated" );
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break;
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case 1:
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sessionSet( myPrefs.keyStr(key), "preferred" );
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break;
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case 2:
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sessionSet( myPrefs.keyStr(key), "required" );
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break;
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}
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break;
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}
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case Prefs :: RPC_AUTH_REQUIRED:
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if( mySession )
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tr_sessionSetRPCPasswordEnabled( mySession, myPrefs.getBool(key) );
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break;
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case Prefs :: RPC_ENABLED:
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if( mySession )
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tr_sessionSetRPCEnabled( mySession, myPrefs.getBool(key) );
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break;
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case Prefs :: RPC_PASSWORD:
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if( mySession )
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tr_sessionSetRPCPassword( mySession, myPrefs.getString(key).toUtf8().constData() );
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break;
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case Prefs :: RPC_PORT:
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if( mySession )
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tr_sessionSetRPCPort( mySession, myPrefs.getInt(key) );
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break;
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case Prefs :: RPC_USERNAME:
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if( mySession )
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tr_sessionSetRPCUsername( mySession, myPrefs.getString(key).toUtf8().constData() );
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break;
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case Prefs :: RPC_WHITELIST_ENABLED:
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if( mySession )
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tr_sessionSetRPCWhitelistEnabled( mySession, myPrefs.getBool(key) );
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break;
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case Prefs :: RPC_WHITELIST:
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if( mySession )
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tr_sessionSetRPCWhitelist( mySession, myPrefs.getString(key).toUtf8().constData() );
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break;
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default:
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std::cerr << "unhandled pref: " << key << std::endl;
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}
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}
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/***
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****
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***/
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Session :: Session( const char * configDir, Prefs& prefs ):
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nextUniqueTag( FIRST_UNIQUE_TAG ),
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myBlocklistSize( -1 ),
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myPrefs( prefs ),
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mySession( 0 ),
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myConfigDir( configDir ),
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myNAM( 0 )
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{
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myStats.ratio = TR_RATIO_NA;
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myStats.uploadedBytes = 0;
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myStats.downloadedBytes = 0;
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myStats.filesAdded = 0;
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myStats.sessionCount = 0;
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myStats.secondsActive = 0;
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myCumulativeStats = myStats;
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connect( &myPrefs, SIGNAL(changed(int)), this, SLOT(updatePref(int)) );
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}
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Session :: ~Session( )
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{
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stop( );
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}
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QNetworkAccessManager *
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Session :: networkAccessManager( )
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{
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if( myNAM == 0 )
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{
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myNAM = new QNetworkAccessManager;
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connect( myNAM, SIGNAL(finished(QNetworkReply*)),
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this, SLOT(onFinished(QNetworkReply*)) );
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connect( myNAM, SIGNAL(authenticationRequired(QNetworkReply*,QAuthenticator*)),
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this, SIGNAL(httpAuthenticationRequired()) );
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}
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return myNAM;
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}
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/***
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****
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***/
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void
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Session :: stop( )
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{
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if( myNAM != 0 )
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{
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myNAM->deleteLater( );
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myNAM = 0;
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}
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myUrl.clear( );
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if( mySession )
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{
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tr_sessionClose( mySession );
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mySession = 0;
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}
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}
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void
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Session :: restart( )
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{
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stop( );
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start( );
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}
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static void
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curlConfigFunc( tr_session * session UNUSED, void * vcurl, const char * destination )
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{
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CURL * easy = vcurl;
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const QUrl url( destination );
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const QNetworkProxyQuery query( url );
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QList<QNetworkProxy> proxyList = QNetworkProxyFactory :: systemProxyForQuery( query );
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foreach( QNetworkProxy proxy, proxyList )
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{
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long type = -1;
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switch( proxy.type( ) ) {
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case QNetworkProxy::HttpProxy: type = CURLPROXY_HTTP; break;
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case QNetworkProxy::Socks5Proxy: type = CURLPROXY_SOCKS5; break;
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default: break;
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}
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if( type != -1 ) {
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curl_easy_setopt( easy, CURLOPT_PROXY, proxy.hostName().toUtf8().data() );
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curl_easy_setopt( easy, CURLOPT_PROXYPORT, long(proxy.port()) );
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curl_easy_setopt( easy, CURLOPT_PROXYTYPE, type );
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const QString user = proxy.user();
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const QString pass = proxy.password();
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if( !user.isEmpty() && !pass.isEmpty() )
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curl_easy_setopt( easy, CURLOPT_PROXYUSERPWD, (user+":"+pass).toUtf8().data() );
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return;
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}
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}
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}
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void
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Session :: start( )
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{
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if( myPrefs.get<bool>(Prefs::SESSION_IS_REMOTE) )
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{
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QUrl url;
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url.setScheme( "http" );
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url.setHost( myPrefs.get<QString>(Prefs::SESSION_REMOTE_HOST) );
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url.setPort( myPrefs.get<int>(Prefs::SESSION_REMOTE_PORT) );
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url.setPath( "/transmission/rpc" );
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if( myPrefs.get<bool>(Prefs::SESSION_REMOTE_AUTH) )
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{
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url.setUserName( myPrefs.get<QString>(Prefs::SESSION_REMOTE_USERNAME) );
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url.setPassword( myPrefs.get<QString>(Prefs::SESSION_REMOTE_PASSWORD) );
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}
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myUrl = url;
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}
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else
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{
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tr_benc settings;
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tr_bencInitDict( &settings, 0 );
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tr_sessionLoadSettings( &settings, myConfigDir.toUtf8().constData(), "qt" );
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mySession = tr_sessionInit( "qt", myConfigDir.toUtf8().constData(), true, &settings );
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tr_sessionSetWebConfigFunc( mySession, curlConfigFunc );
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tr_bencFree( &settings );
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tr_ctor * ctor = tr_ctorNew( mySession );
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int torrentCount;
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tr_torrent ** torrents = tr_sessionLoadTorrents( mySession, ctor, &torrentCount );
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tr_free( torrents );
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tr_ctorFree( ctor );
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}
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emit sourceChanged( );
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}
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bool
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Session :: isServer( ) const
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{
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return mySession != 0;
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}
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bool
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Session :: isLocal( ) const
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{
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if( mySession != 0 )
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return true;
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if( myUrl.host() == "127.0.0.1" )
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return true;
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if( !myUrl.host().compare( "localhost", Qt::CaseInsensitive ) )
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return true;
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return false;
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}
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/***
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****
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***/
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namespace
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{
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tr_benc *
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buildRequest( const char * method, tr_benc& top, int tag=-1 )
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{
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tr_bencInitDict( &top, 3 );
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tr_bencDictAddStr( &top, "method", method );
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if( tag >= 0 )
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tr_bencDictAddInt( &top, "tag", tag );
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return tr_bencDictAddDict( &top, "arguments", 0 );
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}
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void
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addOptionalIds( tr_benc * args, const QSet<int>& ids )
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{
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if( !ids.isEmpty( ) )
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{
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tr_benc * idList( tr_bencDictAddList( args, "ids", ids.size( ) ) );
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foreach( int i, ids )
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tr_bencListAddInt( idList, i );
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}
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}
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}
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void
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Session :: torrentSet( const QSet<int>& ids, const QString& key, double value )
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{
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tr_benc top;
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tr_bencInitDict( &top, 2 );
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tr_bencDictAddStr( &top, "method", "torrent-set" );
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tr_benc * args = tr_bencDictAddDict( &top, "arguments", 2 );
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tr_bencDictAddReal( args, key.toUtf8().constData(), value );
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addOptionalIds( args, ids );
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exec( &top );
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tr_bencFree( &top );
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}
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void
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Session :: torrentSet( const QSet<int>& ids, const QString& key, int value )
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{
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tr_benc top;
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tr_bencInitDict( &top, 2 );
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tr_bencDictAddStr( &top, "method", "torrent-set" );
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tr_benc * args = tr_bencDictAddDict( &top, "arguments", 2 );
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tr_bencDictAddInt( args, key.toUtf8().constData(), value );
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addOptionalIds( args, ids );
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exec( &top );
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tr_bencFree( &top );
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}
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void
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Session :: torrentSet( const QSet<int>& ids, const QString& key, bool value )
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{
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tr_benc top;
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tr_bencInitDict( &top, 2 );
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tr_bencDictAddStr( &top, "method", "torrent-set" );
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tr_benc * args = tr_bencDictAddDict( &top, "arguments", 2 );
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tr_bencDictAddBool( args, key.toUtf8().constData(), value );
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addOptionalIds( args, ids );
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exec( &top );
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tr_bencFree( &top );
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}
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void
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Session :: torrentSet( const QSet<int>& ids, const QString& key, const QStringList& value )
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{
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tr_benc top;
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tr_bencInitDict( &top, 2 );
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tr_bencDictAddStr( &top, "method", "torrent-set" );
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tr_benc * args = tr_bencDictAddDict( &top, "arguments", 2 );
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addOptionalIds( args, ids );
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tr_benc * list( tr_bencDictAddList( args, key.toUtf8().constData(), value.size( ) ) );
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foreach( const QString str, value )
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tr_bencListAddStr( list, str.toUtf8().constData() );
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exec( &top );
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tr_bencFree( &top );
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}
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void
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Session :: torrentSet( const QSet<int>& ids, const QString& key, const QList<int>& value )
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{
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tr_benc top;
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tr_bencInitDict( &top, 2 );
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tr_bencDictAddStr( &top, "method", "torrent-set" );
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tr_benc * args( tr_bencDictAddDict( &top, "arguments", 2 ) );
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addOptionalIds( args, ids );
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tr_benc * list( tr_bencDictAddList( args, key.toUtf8().constData(), value.size( ) ) );
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foreach( int i, value )
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tr_bencListAddInt( list, i );
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exec( &top );
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tr_bencFree( &top );
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}
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void
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Session :: torrentSet( const QSet<int>& ids, const QString& key, const QPair<int,QString>& value )
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{
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tr_benc top;
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tr_bencInitDict( &top, 2 );
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tr_bencDictAddStr( &top, "method", "torrent-set" );
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tr_benc * args( tr_bencDictAddDict( &top, "arguments", 2 ) );
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addOptionalIds( args, ids );
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tr_benc * list( tr_bencDictAddList( args, key.toUtf8().constData(), 2 ) );
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tr_bencListAddInt( list, value.first );
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tr_bencListAddStr( list, value.second.toUtf8().constData() );
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exec( &top );
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tr_bencFree( &top );
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}
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void
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Session :: torrentSetLocation( const QSet<int>& ids, const QString& location, bool doMove )
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{
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tr_benc top;
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tr_bencInitDict( &top, 2 );
|
|
tr_bencDictAddStr( &top, "method", "torrent-set-location" );
|
|
tr_benc * args( tr_bencDictAddDict( &top, "arguments", 3 ) );
|
|
addOptionalIds( args, ids );
|
|
tr_bencDictAddStr( args, "location", location.toUtf8().constData() );
|
|
tr_bencDictAddBool( args, "move", doMove );
|
|
exec( &top );
|
|
tr_bencFree( &top );
|
|
}
|
|
|
|
void
|
|
Session :: refreshTorrents( const QSet<int>& ids )
|
|
{
|
|
if( ids.empty( ) )
|
|
{
|
|
refreshAllTorrents( );
|
|
}
|
|
else
|
|
{
|
|
tr_benc top;
|
|
tr_bencInitDict( &top, 3 );
|
|
tr_bencDictAddStr( &top, "method", "torrent-get" );
|
|
tr_bencDictAddInt( &top, "tag", TAG_SOME_TORRENTS );
|
|
tr_benc * args( tr_bencDictAddDict( &top, "arguments", 2 ) );
|
|
addList( tr_bencDictAddList( args, "fields", 0 ), getStatKeys( ) );
|
|
addOptionalIds( args, ids );
|
|
exec( &top );
|
|
tr_bencFree( &top );
|
|
}
|
|
}
|
|
|
|
void
|
|
Session :: refreshExtraStats( const QSet<int>& ids )
|
|
{
|
|
tr_benc top;
|
|
tr_bencInitDict( &top, 3 );
|
|
tr_bencDictAddStr( &top, "method", "torrent-get" );
|
|
tr_bencDictAddInt( &top, "tag", TAG_SOME_TORRENTS );
|
|
tr_benc * args( tr_bencDictAddDict( &top, "arguments", 2 ) );
|
|
addOptionalIds( args, ids );
|
|
addList( tr_bencDictAddList( args, "fields", 0 ), getStatKeys( ) + getExtraStatKeys( ));
|
|
exec( &top );
|
|
tr_bencFree( &top );
|
|
}
|
|
|
|
void
|
|
Session :: sendTorrentRequest( const char * request, const QSet<int>& ids )
|
|
{
|
|
tr_benc top;
|
|
tr_benc * args( buildRequest( request, top ) );
|
|
addOptionalIds( args, ids );
|
|
exec( &top );
|
|
tr_bencFree( &top );
|
|
|
|
refreshTorrents( ids );
|
|
}
|
|
|
|
void
|
|
Session :: pauseTorrents( const QSet<int>& ids )
|
|
{
|
|
sendTorrentRequest( "torrent-stop", ids );
|
|
}
|
|
|
|
void
|
|
Session :: startTorrents( const QSet<int>& ids )
|
|
{
|
|
sendTorrentRequest( "torrent-start", ids );
|
|
}
|
|
|
|
void
|
|
Session :: refreshActiveTorrents( )
|
|
{
|
|
tr_benc top;
|
|
tr_bencInitDict( &top, 3 );
|
|
tr_bencDictAddStr( &top, "method", "torrent-get" );
|
|
tr_bencDictAddInt( &top, "tag", TAG_SOME_TORRENTS );
|
|
tr_benc * args( tr_bencDictAddDict( &top, "arguments", 2 ) );
|
|
tr_bencDictAddStr( args, "ids", "recently-active" );
|
|
addList( tr_bencDictAddList( args, "fields", 0 ), getStatKeys( ) );
|
|
exec( &top );
|
|
tr_bencFree( &top );
|
|
}
|
|
|
|
void
|
|
Session :: refreshAllTorrents( )
|
|
{
|
|
tr_benc top;
|
|
tr_bencInitDict( &top, 3 );
|
|
tr_bencDictAddStr( &top, "method", "torrent-get" );
|
|
tr_bencDictAddInt( &top, "tag", TAG_ALL_TORRENTS );
|
|
tr_benc * args( tr_bencDictAddDict( &top, "arguments", 1 ) );
|
|
addList( tr_bencDictAddList( args, "fields", 0 ), getStatKeys( ) );
|
|
exec( &top );
|
|
tr_bencFree( &top );
|
|
}
|
|
|
|
void
|
|
Session :: initTorrents( const QSet<int>& ids )
|
|
{
|
|
tr_benc top;
|
|
const int tag( ids.isEmpty() ? TAG_ALL_TORRENTS : TAG_SOME_TORRENTS );
|
|
tr_benc * args( buildRequest( "torrent-get", top, tag ) );
|
|
addOptionalIds( args, ids );
|
|
addList( tr_bencDictAddList( args, "fields", 0 ), getStatKeys()+getInfoKeys() );
|
|
exec( &top );
|
|
tr_bencFree( &top );
|
|
}
|
|
|
|
void
|
|
Session :: refreshSessionStats( )
|
|
{
|
|
tr_benc top;
|
|
tr_bencInitDict( &top, 2 );
|
|
tr_bencDictAddStr( &top, "method", "session-stats" );
|
|
tr_bencDictAddInt( &top, "tag", TAG_SESSION_STATS );
|
|
exec( &top );
|
|
tr_bencFree( &top );
|
|
}
|
|
|
|
void
|
|
Session :: refreshSessionInfo( )
|
|
{
|
|
tr_benc top;
|
|
tr_bencInitDict( &top, 2 );
|
|
tr_bencDictAddStr( &top, "method", "session-get" );
|
|
tr_bencDictAddInt( &top, "tag", TAG_SESSION_INFO );
|
|
exec( &top );
|
|
tr_bencFree( &top );
|
|
}
|
|
|
|
void
|
|
Session :: updateBlocklist( )
|
|
{
|
|
tr_benc top;
|
|
tr_bencInitDict( &top, 2 );
|
|
tr_bencDictAddStr( &top, "method", "blocklist-update" );
|
|
tr_bencDictAddInt( &top, "tag", TAG_BLOCKLIST_UPDATE );
|
|
exec( &top );
|
|
tr_bencFree( &top );
|
|
}
|
|
|
|
/***
|
|
****
|
|
***/
|
|
|
|
void
|
|
Session :: exec( const tr_benc * request )
|
|
{
|
|
char * str = tr_bencToStr( request, TR_FMT_JSON_LEAN, NULL );
|
|
exec( str );
|
|
tr_free( str );
|
|
}
|
|
|
|
void
|
|
Session :: localSessionCallback( tr_session * session, struct evbuffer * json, void * self )
|
|
{
|
|
Q_UNUSED( session );
|
|
|
|
((Session*)self)->parseResponse( (const char*) evbuffer_pullup( json, -1 ), evbuffer_get_length( json ) );
|
|
}
|
|
|
|
#define REQUEST_DATA_PROPERTY_KEY "requestData"
|
|
|
|
void
|
|
Session :: exec( const char * json )
|
|
{
|
|
if( mySession )
|
|
{
|
|
tr_rpc_request_exec_json( mySession, json, strlen( json ), localSessionCallback, this );
|
|
}
|
|
else if( !myUrl.isEmpty( ) )
|
|
{
|
|
QNetworkRequest request;
|
|
request.setUrl( myUrl );
|
|
request.setRawHeader( "User-Agent", QString( QCoreApplication::instance()->applicationName() + "/" + LONG_VERSION_STRING ).toAscii() );
|
|
request.setRawHeader( "Content-Type", "application/json; charset=UTF-8" );
|
|
if( !mySessionId.isEmpty( ) )
|
|
request.setRawHeader( TR_RPC_SESSION_ID_HEADER, mySessionId.toAscii() );
|
|
|
|
const QByteArray requestData( json );
|
|
QNetworkReply * reply = networkAccessManager()->post( request, requestData );
|
|
reply->setProperty( REQUEST_DATA_PROPERTY_KEY, requestData );
|
|
connect( reply, SIGNAL(downloadProgress(qint64,qint64)), this, SIGNAL(dataReadProgress()));
|
|
connect( reply, SIGNAL(uploadProgress(qint64,qint64)), this, SIGNAL(dataSendProgress()));
|
|
|
|
#ifdef DEBUG_HTTP
|
|
std::cerr << "sending " << "POST " << qPrintable( myUrl.path() ) << std::endl;
|
|
foreach( QByteArray b, request.rawHeaderList() )
|
|
std::cerr << b.constData()
|
|
<< ": "
|
|
<< request.rawHeader( b ).constData()
|
|
<< std::endl;
|
|
std::cerr << "Body:\n" << json << std::endl;
|
|
#endif
|
|
}
|
|
}
|
|
|
|
void
|
|
Session :: onFinished( QNetworkReply * reply )
|
|
{
|
|
#ifdef DEBUG_HTTP
|
|
std::cerr << "http response header: " << std::endl;
|
|
foreach( QByteArray b, reply->rawHeaderList() )
|
|
std::cerr << b.constData()
|
|
<< ": "
|
|
<< reply->rawHeader( b ).constData()
|
|
<< std::endl;
|
|
std::cerr << "json:\n" << reply->peek( reply->bytesAvailable() ).constData() << std::endl;
|
|
#endif
|
|
|
|
if( ( reply->attribute( QNetworkRequest::HttpStatusCodeAttribute ).toInt() == 409 )
|
|
&& ( reply->hasRawHeader( TR_RPC_SESSION_ID_HEADER ) ) )
|
|
{
|
|
// we got a 409 telling us our session id has expired.
|
|
// update it and resubmit the request.
|
|
mySessionId = QString( reply->rawHeader( TR_RPC_SESSION_ID_HEADER ) );
|
|
exec( reply->property( REQUEST_DATA_PROPERTY_KEY ).toByteArray( ).constData( ) );
|
|
}
|
|
else if( reply->error() != QNetworkReply::NoError )
|
|
{
|
|
std::cerr << "http error: " << qPrintable( reply->errorString() ) << std::endl;
|
|
}
|
|
else
|
|
{
|
|
const QByteArray response( reply->readAll() );
|
|
const char * json( response.constData( ) );
|
|
int jsonLength( response.size( ) );
|
|
if( jsonLength>0 && json[jsonLength-1] == '\n' ) --jsonLength;
|
|
parseResponse( json, jsonLength );
|
|
}
|
|
|
|
reply->deleteLater();
|
|
}
|
|
|
|
void
|
|
Session :: parseResponse( const char * json, size_t jsonLength )
|
|
{
|
|
tr_benc top;
|
|
const uint8_t * end( 0 );
|
|
const int err( tr_jsonParse( "rpc", json, jsonLength, &top, &end ) );
|
|
if( !err )
|
|
{
|
|
int64_t tag = -1;
|
|
const char * result = NULL;
|
|
tr_benc * args = NULL;
|
|
|
|
tr_bencDictFindInt ( &top, "tag", &tag );
|
|
tr_bencDictFindStr ( &top, "result", &result );
|
|
tr_bencDictFindDict( &top, "arguments", &args );
|
|
|
|
emit executed( tag, result, args );
|
|
|
|
tr_benc * torrents;
|
|
const char * str;
|
|
|
|
if( tr_bencDictFindInt( &top, "tag", &tag ) )
|
|
{
|
|
switch( tag )
|
|
{
|
|
case TAG_SOME_TORRENTS:
|
|
case TAG_ALL_TORRENTS:
|
|
if( tr_bencDictFindDict( &top, "arguments", &args ) ) {
|
|
if( tr_bencDictFindList( args, "torrents", &torrents ) )
|
|
emit torrentsUpdated( torrents, tag==TAG_ALL_TORRENTS );
|
|
if( tr_bencDictFindList( args, "removed", &torrents ) )
|
|
emit torrentsRemoved( torrents );
|
|
}
|
|
break;
|
|
|
|
case TAG_SESSION_STATS:
|
|
if( tr_bencDictFindDict( &top, "arguments", &args ) )
|
|
updateStats( args );
|
|
break;
|
|
|
|
case TAG_SESSION_INFO:
|
|
if( tr_bencDictFindDict( &top, "arguments", &args ) )
|
|
updateInfo( args );
|
|
break;
|
|
|
|
case TAG_BLOCKLIST_UPDATE: {
|
|
int64_t intVal = 0;
|
|
if( tr_bencDictFindDict( &top, "arguments", &args ) )
|
|
if( tr_bencDictFindInt( args, "blocklist-size", &intVal ) )
|
|
setBlocklistSize( intVal );
|
|
break;
|
|
}
|
|
|
|
case TAG_PORT_TEST: {
|
|
bool isOpen = 0;
|
|
if( tr_bencDictFindDict( &top, "arguments", &args ) )
|
|
tr_bencDictFindBool( args, "port-is-open", &isOpen );
|
|
emit portTested( (bool)isOpen );
|
|
}
|
|
|
|
case TAG_MAGNET_LINK: {
|
|
tr_benc * args;
|
|
tr_benc * torrents;
|
|
tr_benc * child;
|
|
const char * str;
|
|
if( tr_bencDictFindDict( &top, "arguments", &args )
|
|
&& tr_bencDictFindList( args, "torrents", &torrents )
|
|
&& (( child = tr_bencListChild( torrents, 0 )))
|
|
&& tr_bencDictFindStr( child, "magnetLink", &str ) )
|
|
QApplication::clipboard()->setText( str );
|
|
break;
|
|
}
|
|
|
|
case TAG_ADD_TORRENT:
|
|
str = "";
|
|
if( tr_bencDictFindStr( &top, "result", &str ) && strcmp( str, "success" ) ) {
|
|
QMessageBox * d = new QMessageBox( QMessageBox::Information,
|
|
tr( "Add Torrent" ),
|
|
QString::fromUtf8(str),
|
|
QMessageBox::Close,
|
|
QApplication::activeWindow());
|
|
connect( d, SIGNAL(rejected()), d, SLOT(deleteLater()) );
|
|
d->show( );
|
|
}
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
tr_bencFree( &top );
|
|
}
|
|
}
|
|
|
|
void
|
|
Session :: updateStats( tr_benc * d, struct tr_session_stats * stats )
|
|
{
|
|
int64_t i;
|
|
|
|
if( tr_bencDictFindInt( d, "uploadedBytes", &i ) )
|
|
stats->uploadedBytes = i;
|
|
if( tr_bencDictFindInt( d, "downloadedBytes", &i ) )
|
|
stats->downloadedBytes = i;
|
|
if( tr_bencDictFindInt( d, "filesAdded", &i ) )
|
|
stats->filesAdded = i;
|
|
if( tr_bencDictFindInt( d, "sessionCount", &i ) )
|
|
stats->sessionCount = i;
|
|
if( tr_bencDictFindInt( d, "secondsActive", &i ) )
|
|
stats->secondsActive = i;
|
|
|
|
stats->ratio = tr_getRatio( stats->uploadedBytes, stats->downloadedBytes );
|
|
|
|
}
|
|
|
|
void
|
|
Session :: updateStats( tr_benc * d )
|
|
{
|
|
tr_benc * c;
|
|
|
|
if( tr_bencDictFindDict( d, "current-stats", &c ) )
|
|
updateStats( c, &myStats );
|
|
|
|
if( tr_bencDictFindDict( d, "cumulative-stats", &c ) )
|
|
updateStats( c, &myCumulativeStats );
|
|
|
|
emit statsUpdated( );
|
|
}
|
|
|
|
void
|
|
Session :: updateInfo( tr_benc * d )
|
|
{
|
|
int64_t i;
|
|
const char * str;
|
|
disconnect( &myPrefs, SIGNAL(changed(int)), this, SLOT(updatePref(int)) );
|
|
|
|
for( int i=Prefs::FIRST_CORE_PREF; i<=Prefs::LAST_CORE_PREF; ++i )
|
|
{
|
|
const tr_benc * b( tr_bencDictFind( d, myPrefs.keyStr( i ) ) );
|
|
|
|
if( !b )
|
|
continue;
|
|
|
|
if( i == Prefs :: ENCRYPTION )
|
|
{
|
|
const char * val;
|
|
if( tr_bencGetStr( b, &val ) )
|
|
{
|
|
if( !qstrcmp( val , "required" ) )
|
|
myPrefs.set( i, 2 );
|
|
else if( !qstrcmp( val , "preferred" ) )
|
|
myPrefs.set( i, 1 );
|
|
else if( !qstrcmp( val , "tolerated" ) )
|
|
myPrefs.set( i, 0 );
|
|
}
|
|
continue;
|
|
}
|
|
|
|
switch( myPrefs.type( i ) )
|
|
{
|
|
case QVariant :: Int: {
|
|
int64_t val;
|
|
if( tr_bencGetInt( b, &val ) )
|
|
myPrefs.set( i, (int)val );
|
|
break;
|
|
}
|
|
case QVariant :: Double: {
|
|
double val;
|
|
if( tr_bencGetReal( b, &val ) )
|
|
myPrefs.set( i, val );
|
|
break;
|
|
}
|
|
case QVariant :: Bool: {
|
|
bool val;
|
|
if( tr_bencGetBool( b, &val ) )
|
|
myPrefs.set( i, (bool)val );
|
|
break;
|
|
}
|
|
case TrTypes :: FilterModeType:
|
|
case TrTypes :: SortModeType:
|
|
case QVariant :: String: {
|
|
const char * val;
|
|
if( tr_bencGetStr( b, &val ) )
|
|
myPrefs.set( i, QString(val) );
|
|
break;
|
|
}
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
bool b;
|
|
double x;
|
|
if( tr_bencDictFindBool( d, "seedRatioLimited", &b ) )
|
|
myPrefs.set( Prefs::RATIO_ENABLED, b ? true : false );
|
|
if( tr_bencDictFindReal( d, "seedRatioLimit", &x ) )
|
|
myPrefs.set( Prefs::RATIO, x );
|
|
|
|
/* Use the C API to get settings that, for security reasons, aren't supported by RPC */
|
|
if( mySession != 0 )
|
|
{
|
|
myPrefs.set( Prefs::RPC_ENABLED, tr_sessionIsRPCEnabled ( mySession ) );
|
|
myPrefs.set( Prefs::RPC_AUTH_REQUIRED, tr_sessionIsRPCPasswordEnabled ( mySession ) );
|
|
myPrefs.set( Prefs::RPC_PASSWORD, tr_sessionGetRPCPassword ( mySession ) );
|
|
myPrefs.set( Prefs::RPC_PORT, tr_sessionGetRPCPort ( mySession ) );
|
|
myPrefs.set( Prefs::RPC_USERNAME, tr_sessionGetRPCUsername ( mySession ) );
|
|
myPrefs.set( Prefs::RPC_WHITELIST_ENABLED, tr_sessionGetRPCWhitelistEnabled ( mySession ) );
|
|
myPrefs.set( Prefs::RPC_WHITELIST, tr_sessionGetRPCWhitelist ( mySession ) );
|
|
}
|
|
|
|
if( tr_bencDictFindInt( d, "blocklist-size", &i ) && i!=blocklistSize( ) )
|
|
setBlocklistSize( i );
|
|
|
|
if( tr_bencDictFindStr( d, "version", &str ) && ( mySessionVersion != str ) )
|
|
mySessionVersion = str;
|
|
|
|
//std::cerr << "Session :: updateInfo end" << std::endl;
|
|
connect( &myPrefs, SIGNAL(changed(int)), this, SLOT(updatePref(int)) );
|
|
|
|
emit sessionUpdated( );
|
|
}
|
|
|
|
void
|
|
Session :: setBlocklistSize( int64_t i )
|
|
{
|
|
myBlocklistSize = i;
|
|
|
|
emit blocklistUpdated( i );
|
|
}
|
|
|
|
void
|
|
Session :: addTorrent( const AddData& addMe )
|
|
{
|
|
const QByteArray b64 = addMe.toBase64();
|
|
|
|
tr_benc top, *args;
|
|
tr_bencInitDict( &top, 2 );
|
|
tr_bencDictAddStr( &top, "method", "torrent-add" );
|
|
args = tr_bencDictAddDict( &top, "arguments", 2 );
|
|
tr_bencDictAddBool( args, "paused", !myPrefs.getBool( Prefs::START ) );
|
|
switch( addMe.type ) {
|
|
case AddData::MAGNET: tr_bencDictAddStr( args, "filename", addMe.magnet.toUtf8().constData() ); break;
|
|
case AddData::URL: tr_bencDictAddStr( args, "filename", addMe.url.toString().toUtf8().constData() ); break;
|
|
case AddData::FILENAME: /* fall-through */
|
|
case AddData::METAINFO: tr_bencDictAddRaw( args, "metainfo", b64.constData(), b64.size() ); break;
|
|
default: std::cerr << "Unhandled AddData type: " << addMe.type << std::endl;
|
|
}
|
|
exec( &top );
|
|
tr_bencFree( &top );
|
|
}
|
|
|
|
void
|
|
Session :: addNewlyCreatedTorrent( const QString& filename, const QString& localPath )
|
|
{
|
|
const QByteArray b64 = AddData(filename).toBase64();
|
|
|
|
tr_benc top, *args;
|
|
tr_bencInitDict( &top, 2 );
|
|
tr_bencDictAddStr( &top, "method", "torrent-add" );
|
|
args = tr_bencDictAddDict( &top, "arguments", 3 );
|
|
tr_bencDictAddStr( args, "download-dir", qPrintable(localPath) );
|
|
tr_bencDictAddBool( args, "paused", !myPrefs.getBool( Prefs::START ) );
|
|
tr_bencDictAddRaw( args, "metainfo", b64.constData(), b64.size() );
|
|
exec( &top );
|
|
tr_bencFree( &top );
|
|
}
|
|
|
|
void
|
|
Session :: removeTorrents( const QSet<int>& ids, bool deleteFiles )
|
|
{
|
|
if( !ids.isEmpty( ) )
|
|
{
|
|
tr_benc top, *args;
|
|
tr_bencInitDict( &top, 2 );
|
|
tr_bencDictAddStr( &top, "method", "torrent-remove" );
|
|
args = tr_bencDictAddDict( &top, "arguments", 2 );
|
|
addOptionalIds( args, ids );
|
|
tr_bencDictAddInt( args, "delete-local-data", deleteFiles );
|
|
exec( &top );
|
|
tr_bencFree( &top );
|
|
}
|
|
}
|
|
|
|
void
|
|
Session :: verifyTorrents( const QSet<int>& ids )
|
|
{
|
|
if( !ids.isEmpty( ) )
|
|
{
|
|
tr_benc top, *args;
|
|
tr_bencInitDict( &top, 2 );
|
|
tr_bencDictAddStr( &top, "method", "torrent-verify" );
|
|
args = tr_bencDictAddDict( &top, "arguments", 1 );
|
|
addOptionalIds( args, ids );
|
|
exec( &top );
|
|
tr_bencFree( &top );
|
|
}
|
|
}
|
|
|
|
void
|
|
Session :: reannounceTorrents( const QSet<int>& ids )
|
|
{
|
|
if( !ids.isEmpty( ) )
|
|
{
|
|
tr_benc top, *args;
|
|
tr_bencInitDict( &top, 2 );
|
|
tr_bencDictAddStr( &top, "method", "torrent-reannounce" );
|
|
args = tr_bencDictAddDict( &top, "arguments", 1 );
|
|
addOptionalIds( args, ids );
|
|
exec( &top );
|
|
tr_bencFree( &top );
|
|
}
|
|
}
|
|
|
|
/***
|
|
****
|
|
***/
|
|
|
|
void
|
|
Session :: launchWebInterface( )
|
|
{
|
|
QUrl url;
|
|
if( !mySession ) // remote session
|
|
url = myUrl;
|
|
else { // local session
|
|
url.setScheme( "http" );
|
|
url.setHost( "localhost" );
|
|
url.setPort( myPrefs.getInt( Prefs::RPC_PORT ) );
|
|
}
|
|
QDesktopServices :: openUrl( url );
|
|
}
|