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487 lines
16 KiB
487 lines
16 KiB
/***************************************************************************
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* Copyright (C) 2006 by Diego R. Brogna *
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* dierbro@gmail.com *
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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 as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#include <kio/global.h>
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#include <kglobal.h>
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#include <klocale.h>
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#include <net/socketmonitor.h>
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#include <torrent/choker.h>
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#include <torrent/udptrackersocket.h>
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#include <kademlia/dhtbase.h>
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#include <torrent/server.h>
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#include <util/log.h>
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#include <interfaces/functions.h>
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#include "php_interface.h"
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using namespace bt;
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namespace kt
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{
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extern QString DataDir();
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using bt::FIRST_PRIORITY;
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using bt::NORMAL_PRIORITY;
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using bt::LAST_PRIORITY;
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using bt::EXCLUDED;
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QString BytesToString2(Uint64 bytes,int precision = 2)
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{
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KLocale* loc = KGlobal::locale();
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if (bytes >= 1024 * 1024 * 1024)
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return QString("%1 GB").arg(loc->formatNumber(bytes / TO_GIG,precision < 0 ? 2 : precision));
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else if (bytes >= 1024*1024)
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return QString("%1 MB").arg(loc->formatNumber(bytes / TO_MEG,precision < 0 ? 1 : precision));
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else if (bytes >= 1024)
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return QString("%1 KB").arg(loc->formatNumber(bytes / TO_KB,precision < 0 ? 1 : precision));
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else
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return QString("%1 B").arg(bytes);
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}
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QString KBytesPerSecToString2(double speed,int precision = 2)
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{
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KLocale* loc = KGlobal::locale();
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return QString("%1 KB/s").arg(loc->formatNumber(speed,precision));
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}
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/************************
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*PhpCodeGenerator *
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************************/
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PhpCodeGenerator::PhpCodeGenerator(CoreInterface *c)
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{
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core=c;
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}
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/*Generate php code
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* function downloadStatus()
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* {
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* return array( ... );
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* }
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*/
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void PhpCodeGenerator::downloadStatus(QTextStream & out)
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{
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TorrentStats stats;
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//Priority file_priority;
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QString status;
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out << "function downloadStatus()\n{\nreturn array(";
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QPtrList<TorrentInterface>::iterator i= core->getQueueManager()->begin();
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for(int k=0; i != core->getQueueManager()->end(); i++, k++)
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{
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if (k > 0)
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out << ",\n";
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stats=(*i)->getStats();
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out << QString("\n%1 => array(").arg(k);
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out << QString("\"imported_bytes\" => %1,\n").arg(stats.imported_bytes);
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out << QString("\"bytes_downloaded\" => \"%1\",\n").arg(BytesToString2(stats.bytes_downloaded));
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out << QString("\"bytes_uploaded\" => \"%1\",\n").arg(BytesToString2(stats.bytes_uploaded));
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out << QString("\"bytes_left\" => %1,\n").arg(stats.bytes_left);
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out << QString("\"bytes_left_to_download\" => %1,\n").arg(stats.bytes_left_to_download);
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out << QString("\"total_bytes\" => \"%1\",\n").arg(BytesToString2(stats.total_bytes));
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out << QString("\"total_bytes_to_download\" => %1,\n").arg(stats.total_bytes_to_download);
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out << QString("\"download_rate\" => \"%1\",\n").arg(KBytesPerSecToString2(stats.download_rate / 1024.0));
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out << QString("\"upload_rate\" => \"%1\",\n").arg(KBytesPerSecToString2(stats.upload_rate / 1024.0));
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out << QString("\"num_peers\" => %1,\n").arg(stats.num_peers);
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out << QString("\"num_chunks_downloading\" => %1,\n").arg(stats.num_chunks_downloading);
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out << QString("\"total_chunks\" => %1,\n").arg(stats.total_chunks);
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out << QString("\"num_chunks_downloaded\" => %1,\n").arg(stats.num_chunks_downloaded);
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out << QString("\"num_chunks_excluded\" => %1,\n").arg(stats.num_chunks_excluded);
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out << QString("\"chunk_size\" => %1,\n").arg(stats.chunk_size);
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out << QString("\"seeders_total\" => %1,\n").arg(stats.seeders_total);
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out << QString("\"seeders_connected_to\" => %1,\n").arg(stats.seeders_connected_to);
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out << QString("\"leechers_total\" => %1,\n").arg(stats.leechers_total);
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out << QString("\"leechers_connected_to\" => %1,\n").arg(stats.leechers_connected_to);
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out << QString("\"status\" => %1,\n").arg(stats.status);
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out << QString("\"running\" => %1,\n").arg(stats.running);
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out << QString("\"trackerstatus\" => \"%1\",\n").arg(stats.trackerstatus.replace("\\", "\\\\").replace("\"", "\\\"").replace("$", "\\$"));
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out << QString("\"session_bytes_downloaded\" => %1,\n").arg(stats.session_bytes_downloaded);
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out << QString("\"session_bytes_uploaded\" => %1,\n").arg(stats.session_bytes_uploaded);
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out << QString("\"trk_bytes_downloaded\" => %1,\n").arg(stats.trk_bytes_downloaded);
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out << QString("\"trk_bytes_uploaded\" => %1,\n").arg(stats.trk_bytes_uploaded);
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out << QString("\"torrent_name\" => \"%1\",\n").arg(stats.torrent_name.replace("\\", "\\\\").replace("\"", "\\\"").replace("$", "\\$"));
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out << QString("\"output_path\" => \"%1\",\n").arg(stats.output_path.replace("\\", "\\\\").replace("\"", "\\\"").replace("$", "\\$"));
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out << QString("\"stopped_by_error\" => \"%1\",\n").arg(stats.stopped_by_error);
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out << QString("\"completed\" => \"%1\",\n").arg(stats.completed);
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out << QString("\"user_controlled\" => \"%1\",\n").arg(stats.user_controlled);
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out << QString("\"max_share_ratio\" => %1,\n").arg(stats.max_share_ratio);
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out << QString("\"priv_torrent\" => \"%1\",\n").arg(stats.priv_torrent);
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out << QString("\"num_files\" => \"%1\",\n").arg((*i)->getNumFiles());
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out << QString("\"files\" => array(");
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out << flush;
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if (stats.multi_file_torrent)
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{
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//for loop to add each file+status to "files" array
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for (Uint32 j = 0;j < (*i)->getNumFiles();j++)
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{
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if (j > 0)
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out << ",\n";
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TorrentFileInterface & file = (*i)->getTorrentFile(j);
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out << QString("\"%1\" => array(\n").arg(j);
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out << QString("\"name\" => \"%1\",\n").arg(file.getPath());
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out << QString("\"size\" => \"%1\",\n").arg(KIO::convertSize(file.getSize()));
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out << QString("\"perc_done\" => \"%1\",\n").arg(file.getDownloadPercentage());
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out << QString("\"status\" => \"%1\"\n").arg(file.getPriority());
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out << QString(")\n");
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out << flush;
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}
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}
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out << ")\n";
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out << ")\n";
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}
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out << ");\n}\n";
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}
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/*Generate php code
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* function globalStatus()
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* {
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* return array( ... );
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* }
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*/
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void PhpCodeGenerator::globalInfo(QTextStream & out)
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{
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out << "function globalInfo()\n{\nreturn array(";
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CurrentStats stats=core->getStats();
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out << QString("\"download_speed\" => \"%1\",").arg(KBytesPerSecToString2(stats.download_speed / 1024.0));
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out << QString("\"upload_speed\" => \"%1\",").arg(KBytesPerSecToString2(stats.upload_speed / 1024.0));
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out << QString("\"bytes_downloaded\" => \"%1\",").arg(stats.bytes_downloaded);
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out << QString("\"bytes_uploaded\" => \"%1\",").arg(stats.bytes_uploaded);
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out << QString("\"max_download_speed\" => \"%1\",").arg(core->getMaxDownloadSpeed());
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out << QString("\"max_upload_speed\" => \"%1\",").arg(core->getMaxUploadSpeed());
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out << QString("\"max_downloads\" => \"%1\",").arg(Settings::maxDownloads());
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out << QString("\"max_seeds\"=> \"%1\",").arg(Settings::maxSeeds());
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out << QString("\"dht_support\" => \"%1\",").arg(Settings::dhtSupport());
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out << QString("\"use_encryption\" => \"%1\"").arg(Settings::useEncryption());
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out << ");\n}\n";
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}
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/************************
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*PhpActionExec *
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************************/
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PhpActionExec::PhpActionExec(CoreInterface *c)
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{
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core=c;
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}
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bool PhpActionExec::exec(KURL & url,bool & shutdown)
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{
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bool ret = false;
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shutdown = false;
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int separator_loc;
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QString parse;
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QString torrent_num;
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QString file_num;
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KURL redirected_url;
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redirected_url.setPath(url.path());
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const QMap<QString, QString> & params = url.queryItems();
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QMap<QString, QString>::ConstIterator it;
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for ( it = params.begin(); it != params.end(); ++it )
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{
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// Out(SYS_WEB| LOG_DEBUG) << "exec " << it.key().latin1() << endl;
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switch(it.key()[0])
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{
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case 'd':
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if(it.key()=="dht")
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{
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if(it.data()=="start")
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{
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Settings::setDhtSupport(true);
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}
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else
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{
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Settings::setDhtSupport(false);
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}
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dht::DHTBase & ht = Globals::instance().getDHT();
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if (Settings::dhtSupport() && !ht.isRunning())
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{
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ht.start(kt::DataDir() + "dht_table",kt::DataDir() + "dht_key",Settings::dhtPort());
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ret = true;
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}
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else if (!Settings::dhtSupport() && ht.isRunning())
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{
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ht.stop();
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ret = true;
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}
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else if (Settings::dhtSupport() && ht.getPort() != Settings::dhtPort())
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{
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ht.stop();
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ht.start(kt::DataDir() + "dht_table",kt::DataDir() + "dht_key",Settings::dhtPort());
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ret = true;
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}
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}
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break;
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case 'e':
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if(it.key()=="encription")
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{
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if(it.data()=="start")
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{
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Settings::setUseEncryption(true);
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}
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else
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{
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Settings::setUseEncryption(false);
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}
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if (Settings::useEncryption())
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{
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Globals::instance().getServer().enableEncryption(Settings::allowUnencryptedConnections());
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}
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else
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{
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Globals::instance().getServer().disableEncryption();
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}
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ret = true;
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}
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break;
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case 'f':
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//parse argument into torrent number and file number
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separator_loc=it.data().find('-');
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parse=it.data();
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torrent_num.append(parse.left(separator_loc));
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file_num.append(parse.right(parse.length()-(separator_loc+1)));
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if(it.key()=="file_lp")
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{
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QPtrList<TorrentInterface>::iterator i= core->getQueueManager()->begin();
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for(int k=0; i != core->getQueueManager()->end(); i++, k++)
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{
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if(torrent_num.toInt()==k)
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{
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TorrentFileInterface & file = (*i)->getTorrentFile(file_num.toInt());
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file.setPriority(LAST_PRIORITY);
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ret = true;
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break;
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}
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}
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}
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else if(it.key()=="file_np")
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{
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QPtrList<TorrentInterface>::iterator i= core->getQueueManager()->begin();
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for(int k=0; i != core->getQueueManager()->end(); i++, k++)
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{
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if(torrent_num.toInt()==k)
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{
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TorrentFileInterface & file = (*i)->getTorrentFile(file_num.toInt());
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file.setPriority(NORMAL_PRIORITY);
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ret = true;
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break;
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}
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}
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}
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else if(it.key()=="file_hp")
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{
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QPtrList<TorrentInterface>::iterator i= core->getQueueManager()->begin();
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for(int k=0; i != core->getQueueManager()->end(); i++, k++)
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{
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if(torrent_num.toInt()==k)
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{
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TorrentFileInterface & file = (*i)->getTorrentFile(file_num.toInt());
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file.setPriority(FIRST_PRIORITY);
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ret = true;
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break;
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}
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}
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}
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else if(it.key()=="file_stop")
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{
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QPtrList<TorrentInterface>::iterator i= core->getQueueManager()->begin();
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for(int k=0; i != core->getQueueManager()->end(); i++, k++)
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{
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if(torrent_num.toInt()==k)
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{
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TorrentFileInterface & file = (*i)->getTorrentFile(file_num.toInt());
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file.setPriority(ONLY_SEED_PRIORITY);
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ret = true;
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break;
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}
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}
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}
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break;
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case 'g':
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if(it.key()=="global_connection")
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{
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Settings::setMaxTotalConnections(it.data().toInt());
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PeerManager::setMaxTotalConnections(Settings::maxTotalConnections());
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ret = true;
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}
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break;
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case 'l':
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if(it.key()=="load_torrent" && it.data().length() > 0)
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{
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core->loadSilently(KURL::decode_string(it.data()));
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ret = true;
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}
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break;
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case 'm':
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if(it.key()=="maximum_downloads")
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{
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core->setMaxDownloads(it.data().toInt());
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Settings::setMaxDownloads(it.data().toInt());
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ret = true;
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}
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else if(it.key()=="maximum_seeds")
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{
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core->setMaxSeeds(it.data().toInt());
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Settings::setMaxSeeds(it.data().toInt());
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ret = true;
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}
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else if(it.key()=="maximum_connection_per_torrent")
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{
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PeerManager::setMaxConnections(it.data().toInt());
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Settings::setMaxConnections(it.data().toInt());
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ret = true;
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}
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else if(it.key()=="maximum_upload_rate")
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{
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Settings::setMaxUploadRate(it.data().toInt());
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core->setMaxUploadSpeed(Settings::maxUploadRate());
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net::SocketMonitor::setUploadCap( Settings::maxUploadRate() * 1024);
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ret = true;
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}
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else if(it.key()=="maximum_download_rate")
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{
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Settings::setMaxDownloadRate(it.data().toInt());
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core->setMaxDownloadSpeed(Settings::maxDownloadRate());
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net::SocketMonitor::setDownloadCap(Settings::maxDownloadRate()*1024);
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ret = true;
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}
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else if(it.key()=="maximum_share_ratio")
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{
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Settings::setMaxRatio(it.data().toInt());
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ret = true;
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}
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break;
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case 'n':
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if(it.key()=="number_of_upload_slots")
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{
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Settings::setNumUploadSlots(it.data().toInt());
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Choker::setNumUploadSlots(Settings::numUploadSlots());
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ret = true;
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}
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break;
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case 'p':
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if(it.key()=="port")
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{
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Settings::setPort(it.data().toInt());
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core->changePort(Settings::port());
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}
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else if(it.key()=="port_udp_tracker")
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{
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Settings::setUdpTrackerPort(it.data().toInt());
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UDPTrackerSocket::setPort(Settings::udpTrackerPort());
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ret = true;
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}
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break;
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case 'q':
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if(it.key()=="quit" && !it.data().isEmpty())
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{
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shutdown = true;
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ret = true;
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}
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break;
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case 'r':
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if(it.key()=="remove")
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{
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QPtrList<TorrentInterface>::iterator i= core->getQueueManager()->begin();
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for(int k=0; i != core->getQueueManager()->end(); i++, k++)
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{
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if(it.data().toInt()==k)
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{
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core->remove((*i), false);
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ret = true;
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break;
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}
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}
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}
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break;
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case 's':
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if(it.key()=="stopall" && !it.data().isEmpty())
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{
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core->stopAll(3);
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}
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else if(it.key()=="startall" && !it.data().isEmpty())
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{
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core->startAll(3);
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}
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else if(it.key()=="stop")
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{
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QPtrList<TorrentInterface>::iterator i= core->getQueueManager()->begin();
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for(int k=0; i != core->getQueueManager()->end(); i++, k++)
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{
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if(it.data().toInt()==k)
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{
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(*i)->stop(true);
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ret = true;
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break;
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}
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}
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}
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else if(it.key()=="start")
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{
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QPtrList<TorrentInterface>::iterator i= core->getQueueManager()->begin();
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for(int k=0; i != core->getQueueManager()->end(); i++, k++)
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{
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if(it.data().toInt()==k)
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{
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(*i)->start();
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ret = true;
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break;
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}
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}
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}
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break;
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default:
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// add unknown query items to the redirected url
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// we don't add the keys above, because if the user presses refresh
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// the same action will be taken again
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redirected_url.addQueryItem(it.key(),it.data());
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break;
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}
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Settings::writeConfig();
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}
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if (ret)
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url = redirected_url;
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return ret;
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}
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/************************
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*PhpInterface *
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************************/
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PhpInterface::PhpInterface(CoreInterface *c):PhpCodeGenerator(c), PhpActionExec(c)
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{
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}
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}
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