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transmission/qt/torrent.cc

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/*
* This file Copyright (C) Mnemosyne LLC
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
*
* $Id$
*/
#include <cassert>
#include <iostream>
#include <QApplication>
#include <QFileIconProvider>
#include <QFileInfo>
#include <QSet>
#include <QString>
#include <QStyle>
#include <QUrl>
#include <QVariant>
#include <libtransmission/transmission.h>
#include <libtransmission/utils.h> /* tr_new0, tr_strdup */
#include <libtransmission/variant.h>
#include "app.h"
#include "prefs.h"
#include "torrent.h"
#include "utils.h"
Torrent :: Torrent (Prefs& prefs, int id):
magnetTorrent (false),
myPrefs (prefs)
{
#ifndef NDEBUG
for (int i=0; i<PROPERTY_COUNT; ++i)
assert (myProperties[i].id == i);
#endif
setInt (ID, id);
setIcon (MIME_ICON, QApplication::style()->standardIcon (QStyle::SP_FileIcon));
}
Torrent :: ~Torrent ()
{
}
/***
****
***/
Torrent :: Property
Torrent :: myProperties[] =
{
{ ID, TR_KEY_id, QVariant::Int, INFO, },
{ UPLOAD_SPEED, TR_KEY_rateUpload, QVariant::ULongLong, STAT } /* Bps */,
{ DOWNLOAD_SPEED, TR_KEY_rateDownload, QVariant::ULongLong, STAT }, /* Bps */
{ DOWNLOAD_DIR, TR_KEY_downloadDir, QVariant::String, STAT },
{ ACTIVITY, TR_KEY_status, QVariant::Int, STAT },
{ NAME, TR_KEY_name, QVariant::String, INFO },
{ ERROR, TR_KEY_error, QVariant::Int, STAT },
{ ERROR_STRING, TR_KEY_errorString, QVariant::String, STAT },
{ SIZE_WHEN_DONE, TR_KEY_sizeWhenDone, QVariant::ULongLong, STAT },
{ LEFT_UNTIL_DONE, TR_KEY_leftUntilDone, QVariant::ULongLong, STAT },
{ HAVE_UNCHECKED, TR_KEY_haveUnchecked, QVariant::ULongLong, STAT },
{ HAVE_VERIFIED, TR_KEY_haveValid, QVariant::ULongLong, STAT },
{ DESIRED_AVAILABLE, TR_KEY_desiredAvailable, QVariant::ULongLong, STAT },
{ TOTAL_SIZE, TR_KEY_totalSize, QVariant::ULongLong, INFO },
{ PIECE_SIZE, TR_KEY_pieceSize, QVariant::ULongLong, INFO },
{ PIECE_COUNT, TR_KEY_pieceCount, QVariant::Int, INFO },
{ PEERS_GETTING_FROM_US, TR_KEY_peersGettingFromUs, QVariant::Int, STAT },
{ PEERS_SENDING_TO_US, TR_KEY_peersSendingToUs, QVariant::Int, STAT },
{ WEBSEEDS_SENDING_TO_US, TR_KEY_webseedsSendingToUs, QVariant::Int, STAT_EXTRA },
{ PERCENT_DONE, TR_KEY_percentDone, QVariant::Double, STAT },
{ METADATA_PERCENT_DONE, TR_KEY_metadataPercentComplete, QVariant::Double, STAT },
{ PERCENT_VERIFIED, TR_KEY_recheckProgress, QVariant::Double, STAT },
{ DATE_ACTIVITY, TR_KEY_activityDate, QVariant::DateTime, STAT_EXTRA },
{ DATE_ADDED, TR_KEY_addedDate, QVariant::DateTime, INFO },
{ DATE_STARTED, TR_KEY_startDate, QVariant::DateTime, STAT_EXTRA },
{ DATE_CREATED, TR_KEY_dateCreated, QVariant::DateTime, INFO },
{ PEERS_CONNECTED, TR_KEY_peersConnected, QVariant::Int, STAT },
{ ETA, TR_KEY_eta, QVariant::Int, STAT },
{ RATIO, TR_KEY_uploadRatio, QVariant::Double, STAT },
{ DOWNLOADED_EVER, TR_KEY_downloadedEver, QVariant::ULongLong, STAT },
{ UPLOADED_EVER, TR_KEY_uploadedEver, QVariant::ULongLong, STAT },
{ FAILED_EVER, TR_KEY_corruptEver, QVariant::ULongLong, STAT_EXTRA },
{ TRACKERS, TR_KEY_trackers, QVariant::StringList, STAT },
{ HOSTS, TR_KEY_NONE, QVariant::StringList, DERIVED },
{ TRACKERSTATS, TR_KEY_trackerStats, TrTypes::TrackerStatsList, STAT_EXTRA },
{ MIME_ICON, TR_KEY_NONE, QVariant::Icon, DERIVED },
{ SEED_RATIO_LIMIT, TR_KEY_seedRatioLimit, QVariant::Double, STAT },
{ SEED_RATIO_MODE, TR_KEY_seedRatioMode, QVariant::Int, STAT },
{ SEED_IDLE_LIMIT, TR_KEY_seedIdleLimit, QVariant::Int, STAT_EXTRA },
{ SEED_IDLE_MODE, TR_KEY_seedIdleMode, QVariant::Int, STAT_EXTRA },
{ DOWN_LIMIT, TR_KEY_downloadLimit, QVariant::Int, STAT_EXTRA }, /* KB/s */
{ DOWN_LIMITED, TR_KEY_downloadLimited, QVariant::Bool, STAT_EXTRA },
{ UP_LIMIT, TR_KEY_uploadLimit, QVariant::Int, STAT_EXTRA }, /* KB/s */
{ UP_LIMITED, TR_KEY_uploadLimited, QVariant::Bool, STAT_EXTRA },
{ HONORS_SESSION_LIMITS, TR_KEY_honorsSessionLimits, QVariant::Bool, STAT_EXTRA },
{ PEER_LIMIT, TR_KEY_peer_limit, QVariant::Int, STAT_EXTRA },
{ HASH_STRING, TR_KEY_hashString, QVariant::String, INFO },
{ IS_FINISHED, TR_KEY_isFinished, QVariant::Bool, STAT },
{ IS_PRIVATE, TR_KEY_isPrivate, QVariant::Bool, INFO },
{ IS_STALLED, TR_KEY_isStalled, QVariant::Bool, STAT },
{ COMMENT, TR_KEY_comment, QVariant::String, INFO },
{ CREATOR, TR_KEY_creator, QVariant::String, INFO },
{ MANUAL_ANNOUNCE_TIME, TR_KEY_manualAnnounceTime, QVariant::DateTime, STAT_EXTRA },
{ PEERS, TR_KEY_peers, TrTypes::PeerList, STAT_EXTRA },
{ TORRENT_FILE, TR_KEY_torrentFile, QVariant::String, STAT_EXTRA },
{ BANDWIDTH_PRIORITY, TR_KEY_bandwidthPriority, QVariant::Int, STAT_EXTRA },
{ QUEUE_POSITION, TR_KEY_queuePosition, QVariant::Int, STAT },
};
Torrent :: KeyList
Torrent :: buildKeyList (Group group)
{
KeyList keys;
if (keys.empty())
for (int i=0; i<PROPERTY_COUNT; ++i)
if (myProperties[i].id==ID || myProperties[i].group==group)
keys << myProperties[i].key;
return keys;
}
const Torrent :: KeyList&
Torrent :: getInfoKeys ()
{
static KeyList keys;
if (keys.isEmpty())
keys << buildKeyList(INFO) << TR_KEY_files;
return keys;
}
const Torrent :: KeyList&
Torrent :: getStatKeys ()
{
static KeyList keys (buildKeyList(STAT));
return keys;
}
const Torrent :: KeyList&
Torrent :: getExtraStatKeys()
{
static KeyList keys;
if (keys.isEmpty())
keys << buildKeyList(STAT_EXTRA) << TR_KEY_fileStats;
return keys;
}
bool
Torrent :: setInt (int i, int value)
{
bool changed = false;
assert (0<=i && i<PROPERTY_COUNT);
assert (myProperties[i].type == QVariant::Int);
if (myValues[i].isNull() || myValues[i].toInt()!=value)
{
myValues[i].setValue (value);
changed = true;
}
return changed;
}
bool
Torrent :: setBool (int i, bool value)
{
bool changed = false;
assert (0<=i && i<PROPERTY_COUNT);
assert (myProperties[i].type == QVariant::Bool);
if (myValues[i].isNull() || myValues[i].toBool()!=value)
{
myValues[i].setValue (value);
changed = true;
}
return changed;
}
bool
Torrent :: setDouble (int i, double value)
{
bool changed = false;
assert (0<=i && i<PROPERTY_COUNT);
assert (myProperties[i].type == QVariant::Double);
if (myValues[i].isNull() || myValues[i].toDouble()!=value)
{
myValues[i].setValue (value);
changed = true;
}
return changed;
}
bool
Torrent :: setDateTime (int i, const QDateTime& value)
{
bool changed = false;
assert (0<=i && i<PROPERTY_COUNT);
assert (myProperties[i].type == QVariant::DateTime);
if (myValues[i].isNull() || myValues[i].toDateTime()!=value)
{
myValues[i].setValue (value);
changed = true;
}
return changed;
}
bool
Torrent :: setSize (int i, qulonglong value)
{
bool changed = false;
assert (0<=i && i<PROPERTY_COUNT);
assert (myProperties[i].type == QVariant::ULongLong);
if (myValues[i].isNull() || myValues[i].toULongLong()!=value)
{
myValues[i].setValue (value);
changed = true;
}
return changed;
}
bool
Torrent :: setString (int i, const char * value)
{
bool changed = false;
assert (0<=i && i<PROPERTY_COUNT);
assert (myProperties[i].type == QVariant::String);
if (myValues[i].isNull() || myValues[i].toString()!=value)
{
myValues[i].setValue (QString::fromUtf8 (value));
changed = true;
}
return changed;
}
bool
Torrent :: setIcon (int i, const QIcon& value)
{
assert (0<=i && i<PROPERTY_COUNT);
assert (myProperties[i].type == QVariant::Icon);
myValues[i].setValue (value);
return true;
}
int
Torrent :: getInt (int i) const
{
assert (0<=i && i<PROPERTY_COUNT);
assert (myProperties[i].type == QVariant::Int);
return myValues[i].toInt ();
}
QDateTime
Torrent :: getDateTime (int i) const
{
assert (0<=i && i<PROPERTY_COUNT);
assert (myProperties[i].type == QVariant::DateTime);
return myValues[i].toDateTime ();
}
bool
Torrent :: getBool (int i) const
{
assert (0<=i && i<PROPERTY_COUNT);
assert (myProperties[i].type == QVariant::Bool);
return myValues[i].toBool ();
}
qulonglong
Torrent :: getSize (int i) const
{
assert (0<=i && i<PROPERTY_COUNT);
assert (myProperties[i].type == QVariant::ULongLong);
return myValues[i].toULongLong ();
}
double
Torrent :: getDouble (int i) const
{
assert (0<=i && i<PROPERTY_COUNT);
assert (myProperties[i].type == QVariant::Double);
return myValues[i].toDouble ();
}
QString
Torrent :: getString (int i) const
{
assert (0<=i && i<PROPERTY_COUNT);
assert (myProperties[i].type == QVariant::String);
return myValues[i].toString ();
}
QIcon
Torrent :: getIcon (int i) const
{
assert (0<=i && i<PROPERTY_COUNT);
assert (myProperties[i].type == QVariant::Icon);
return myValues[i].value<QIcon>();
}
/***
****
***/
bool
Torrent :: getSeedRatio (double& ratio) const
{
bool isLimited;
switch (seedRatioMode ())
{
case TR_RATIOLIMIT_SINGLE:
isLimited = true;
ratio = seedRatioLimit ();
break;
case TR_RATIOLIMIT_GLOBAL:
if ((isLimited = myPrefs.getBool (Prefs :: RATIO_ENABLED)))
ratio = myPrefs.getDouble (Prefs :: RATIO);
break;
default: // TR_RATIOLIMIT_UNLIMITED:
isLimited = false;
break;
}
return isLimited;
}
bool
Torrent :: hasFileSubstring (const QString& substr) const
{
foreach (const TrFile file, myFiles)
if (file.filename.contains (substr, Qt::CaseInsensitive))
return true;
return false;
}
bool
Torrent :: hasTrackerSubstring (const QString& substr) const
{
foreach (QString s, myValues[TRACKERS].toStringList())
if (s.contains (substr, Qt::CaseInsensitive))
return true;
return false;
}
int
Torrent :: compareSeedRatio (const Torrent& that) const
{
double a;
double b;
const bool has_a = getSeedRatio (a);
const bool has_b = that.getSeedRatio (b);
if (!has_a && !has_b) return 0;
if (!has_a || !has_b) return has_a ? -1 : 1;
if (a < b) return -1;
if (a > b) return 1;
return 0;
}
int
Torrent :: compareRatio (const Torrent& that) const
{
const double a = ratio ();
const double b = that.ratio ();
if ((int)a == TR_RATIO_INF && (int)b == TR_RATIO_INF) return 0;
if ((int)a == TR_RATIO_INF) return 1;
if ((int)b == TR_RATIO_INF) return -1;
if (a < b) return -1;
if (a > b) return 1;
return 0;
}
int
Torrent :: compareETA (const Torrent& that) const
{
const bool haveA (hasETA ());
const bool haveB (that.hasETA ());
if (haveA && haveB) return getETA() - that.getETA();
if (haveA) return 1;
if (haveB) return -1;
return 0;
}
int
Torrent :: compareTracker (const Torrent& that) const
{
Q_UNUSED (that);
// FIXME
return 0;
}
/***
****
***/
void
Torrent :: updateMimeIcon ()
{
const FileList& files (myFiles);
QIcon icon;
if (files.size () > 1)
icon = QFileIconProvider().icon (QFileIconProvider::Folder);
else if (files.size () == 1)
icon = Utils :: guessMimeIcon (files.at(0).filename);
else
icon = QIcon ();
setIcon (MIME_ICON, icon);
}
/***
****
***/
void
Torrent :: notifyComplete () const
{
// if someone wants to implement notification, here's the hook.
}
/***
****
***/
void
Torrent :: update (tr_variant * d)
{
static bool lookup_initialized = false;
static int key_to_property_index[TR_N_KEYS];
bool changed = false;
const bool was_seed = isSeed ();
const uint64_t old_verified_size = haveVerified ();
if (!lookup_initialized)
{
lookup_initialized = true;
for (int i=0; i<TR_N_KEYS; ++i)
key_to_property_index[i] = -1;
for (int i=0; i<PROPERTY_COUNT; i++)
key_to_property_index[myProperties[i].key] = i;
}
tr_quark key;
tr_variant * child;
size_t pos = 0;
while (tr_variantDictChild (d, pos++, &key, &child))
{
const int property_index = key_to_property_index[key];
if (property_index == -1) // we're not interested in this one
continue;
assert (myProperties[property_index].key == key);
switch (myProperties[property_index].type)
{
case QVariant :: Int:
{
int64_t val;
if (tr_variantGetInt (child, &val))
changed |= setInt (property_index, val);
break;
}
case QVariant :: Bool:
{
bool val;
if (tr_variantGetBool (child, &val))
changed |= setBool (property_index, val);
break;
}
case QVariant :: String:
{
const char * val;
if (tr_variantGetStr(child, &val, NULL))
changed |= setString (property_index, val);
break;
}
case QVariant :: ULongLong:
{
int64_t val;
if (tr_variantGetInt (child, &val))
changed |= setSize (property_index, val);
break;
}
case QVariant :: Double:
{
double val;
if (tr_variantGetReal (child, &val))
changed |= setDouble (property_index, val);
break;
}
case QVariant :: DateTime:
{
int64_t val;
if (tr_variantGetInt (child, &val) && val)
changed |= setDateTime (property_index, QDateTime :: fromTime_t(val));
break;
}
case QVariant :: StringList:
case TrTypes :: PeerList:
// handled below
break;
default:
std::cerr << __FILE__ << ':' << __LINE__ << "unhandled type: " << tr_quark_get_string(key,NULL) << std::endl;
assert (0 && "unhandled type");
}
}
tr_variant * files;
if (tr_variantDictFindList (d, TR_KEY_files, &files))
{
const char * str;
int64_t intVal;
int i = 0;
tr_variant * child;
myFiles.clear ();
myFiles.reserve (tr_variantListSize (files));
while ((child = tr_variantListChild (files, i)))
{
TrFile file;
size_t len;
file.index = i++;
if (tr_variantDictFindStr(child, TR_KEY_name, &str, &len))
file.filename = QString::fromUtf8 (str, len);
if (tr_variantDictFindInt (child, TR_KEY_length, &intVal))
file.size = intVal;
myFiles.append (file);
}
updateMimeIcon ();
changed = true;
emit torrentFileListRebuilt (id ());
}
if (tr_variantDictFindList (d, TR_KEY_fileStats, &files))
{
const int n = tr_variantListSize (files);
for (int i=0; i<n && i<myFiles.size(); ++i)
{
int64_t intVal;
bool boolVal;
tr_variant * child = tr_variantListChild (files, i);
TrFile& file (myFiles[i]);
if (tr_variantDictFindInt (child, TR_KEY_bytesCompleted, &intVal))
file.have = intVal;
if (tr_variantDictFindBool (child, TR_KEY_wanted, &boolVal))
file.wanted = boolVal;
if (tr_variantDictFindInt (child, TR_KEY_priority, &intVal))
file.priority = intVal;
}
changed = true;
}
tr_variant * trackers;
if (tr_variantDictFindList (d, TR_KEY_trackers, &trackers))
{
size_t len;
const char * str;
int i = 0;
QStringList list;
tr_variant * child;
while ((child = tr_variantListChild (trackers, i++)))
{
if (tr_variantDictFindStr(child, TR_KEY_announce, &str, &len))
{
dynamic_cast<MyApp*>(QApplication::instance())->favicons.add (QUrl(QString::fromUtf8(str)));
list.append (QString::fromUtf8 (str, len));
}
}
if (myValues[TRACKERS] != list)
{
QStringList hosts;
foreach (QString tracker, list)
{
const QString host = Favicons::getHost (QUrl (tracker));
if (!host.isEmpty())
hosts.append (host);
}
hosts.removeDuplicates();
myValues[TRACKERS].setValue (list);
myValues[HOSTS].setValue (hosts);
changed = true;
}
}
tr_variant * trackerStats;
if (tr_variantDictFindList (d, TR_KEY_trackerStats, &trackerStats))
{
tr_variant * child;
TrackerStatsList trackerStatsList;
int childNum = 0;
while ((child = tr_variantListChild (trackerStats, childNum++)))
{
bool b;
int64_t i;
size_t len;
const char * str;
TrackerStat trackerStat;
if (tr_variantDictFindStr(child, TR_KEY_announce, &str, &len))
{
trackerStat.announce = QString::fromUtf8 (str, len);
dynamic_cast<MyApp*>(QApplication::instance())->favicons.add (QUrl (trackerStat.announce));
}
if (tr_variantDictFindInt (child, TR_KEY_announceState, &i))
trackerStat.announceState = i;
if (tr_variantDictFindInt (child, TR_KEY_downloadCount, &i))
trackerStat.downloadCount = i;
if (tr_variantDictFindBool (child, TR_KEY_hasAnnounced, &b))
trackerStat.hasAnnounced = b;
if (tr_variantDictFindBool (child, TR_KEY_hasScraped, &b))
trackerStat.hasScraped = b;
if (tr_variantDictFindStr(child, TR_KEY_host, &str, &len))
trackerStat.host = QString::fromUtf8 (str, len);
if (tr_variantDictFindInt (child, TR_KEY_id, &i))
trackerStat.id = i;
if (tr_variantDictFindBool (child, TR_KEY_isBackup, &b))
trackerStat.isBackup = b;
if (tr_variantDictFindInt (child, TR_KEY_lastAnnouncePeerCount, &i))
trackerStat.lastAnnouncePeerCount = i;
if (tr_variantDictFindStr(child, TR_KEY_lastAnnounceResult, &str, &len))
trackerStat.lastAnnounceResult = QString::fromUtf8(str, len);
if (tr_variantDictFindInt (child, TR_KEY_lastAnnounceStartTime, &i))
trackerStat.lastAnnounceStartTime = i;
if (tr_variantDictFindBool (child, TR_KEY_lastAnnounceSucceeded, &b))
trackerStat.lastAnnounceSucceeded = b;
if (tr_variantDictFindInt (child, TR_KEY_lastAnnounceTime, &i))
trackerStat.lastAnnounceTime = i;
if (tr_variantDictFindBool (child, TR_KEY_lastAnnounceTimedOut, &b))
trackerStat.lastAnnounceTimedOut = b;
if (tr_variantDictFindStr(child, TR_KEY_lastScrapeResult, &str, &len))
trackerStat.lastScrapeResult = QString::fromUtf8 (str, len);
if (tr_variantDictFindInt (child, TR_KEY_lastScrapeStartTime, &i))
trackerStat.lastScrapeStartTime = i;
if (tr_variantDictFindBool (child, TR_KEY_lastScrapeSucceeded, &b))
trackerStat.lastScrapeSucceeded = b;
if (tr_variantDictFindInt (child, TR_KEY_lastScrapeTime, &i))
trackerStat.lastScrapeTime = i;
if (tr_variantDictFindBool (child, TR_KEY_lastScrapeTimedOut, &b))
trackerStat.lastScrapeTimedOut = b;
if (tr_variantDictFindInt (child, TR_KEY_leecherCount, &i))
trackerStat.leecherCount = i;
if (tr_variantDictFindInt (child, TR_KEY_nextAnnounceTime, &i))
trackerStat.nextAnnounceTime = i;
if (tr_variantDictFindInt (child, TR_KEY_nextScrapeTime, &i))
trackerStat.nextScrapeTime = i;
if (tr_variantDictFindInt (child, TR_KEY_scrapeState, &i))
trackerStat.scrapeState = i;
if (tr_variantDictFindInt (child, TR_KEY_seederCount, &i))
trackerStat.seederCount = i;
if (tr_variantDictFindInt (child, TR_KEY_tier, &i))
trackerStat.tier = i;
trackerStatsList << trackerStat;
}
myValues[TRACKERSTATS].setValue (trackerStatsList);
changed = true;
}
tr_variant * peers;
if (tr_variantDictFindList (d, TR_KEY_peers, &peers))
{
tr_variant * child;
PeerList peerList;
int childNum = 0;
while ((child = tr_variantListChild (peers, childNum++)))
{
double d;
bool b;
int64_t i;
size_t len;
const char * str;
Peer peer;
if (tr_variantDictFindStr(child, TR_KEY_address, &str, &len))
peer.address = QString::fromUtf8 (str, len);
if (tr_variantDictFindStr(child, TR_KEY_clientName, &str, &len))
peer.clientName = QString::fromUtf8 (str, len);
if (tr_variantDictFindBool (child, TR_KEY_clientIsChoked, &b))
peer.clientIsChoked = b;
if (tr_variantDictFindBool (child, TR_KEY_clientIsInterested, &b))
peer.clientIsInterested = b;
if (tr_variantDictFindStr(child, TR_KEY_flagStr, &str, &len))
peer.flagStr = QString::fromUtf8 (str, len);
if (tr_variantDictFindBool (child, TR_KEY_isDownloadingFrom, &b))
peer.isDownloadingFrom = b;
if (tr_variantDictFindBool (child, TR_KEY_isEncrypted, &b))
peer.isEncrypted = b;
if (tr_variantDictFindBool (child, TR_KEY_isIncoming, &b))
peer.isIncoming = b;
if (tr_variantDictFindBool (child, TR_KEY_isUploadingTo, &b))
peer.isUploadingTo = b;
if (tr_variantDictFindBool (child, TR_KEY_peerIsChoked, &b))
peer.peerIsChoked = b;
if (tr_variantDictFindBool (child, TR_KEY_peerIsInterested, &b))
peer.peerIsInterested = b;
if (tr_variantDictFindInt (child, TR_KEY_port, &i))
peer.port = i;
if (tr_variantDictFindReal (child, TR_KEY_progress, &d))
peer.progress = d;
if (tr_variantDictFindInt (child, TR_KEY_rateToClient, &i))
peer.rateToClient = Speed::fromBps (i);
if (tr_variantDictFindInt (child, TR_KEY_rateToPeer, &i))
peer.rateToPeer = Speed::fromBps (i);
peerList << peer;
}
myValues[PEERS].setValue (peerList);
changed = true;
}
if (changed)
emit torrentChanged (id ());
if (!was_seed && isSeed() && (old_verified_size>0))
emit torrentCompleted (id ());
}
QString
Torrent :: activityString () const
{
QString str;
switch (getActivity ())
{
case TR_STATUS_STOPPED: str = isFinished() ? tr("Finished"): tr("Paused"); break;
case TR_STATUS_CHECK_WAIT: str = tr("Queued for verification"); break;
case TR_STATUS_CHECK: str = tr("Verifying local data"); break;
case TR_STATUS_DOWNLOAD_WAIT: str = tr("Queued for download"); break;
case TR_STATUS_DOWNLOAD: str = tr("Downloading"); break;
case TR_STATUS_SEED_WAIT: str = tr("Queued for seeding"); break;
case TR_STATUS_SEED: str = tr("Seeding"); break;
}
return str;
}
QString
Torrent :: getError () const
{
QString s = getString (ERROR_STRING);
switch (getInt (ERROR))
{
case TR_STAT_TRACKER_WARNING: s = tr("Tracker gave a warning: %1").arg(s); break;
case TR_STAT_TRACKER_ERROR: s = tr("Tracker gave an error: %1").arg(s); break;
case TR_STAT_LOCAL_ERROR: s = tr("Error: %1").arg(s); break;
default: s.clear(); break;
}
return s;
}
QPixmap
TrackerStat :: getFavicon () const
{
MyApp * myApp = dynamic_cast<MyApp*>(QApplication::instance());
return myApp->favicons.find (QUrl (announce));
}
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