forked from qbittorrent/qBittorrent
-
Notifications
You must be signed in to change notification settings - Fork 0
/
deleteThread.h
123 lines (108 loc) · 3.28 KB
/
deleteThread.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
/*
* Bittorrent Client using Qt4 and libtorrent.
* Copyright (C) 2006 Christophe Dumez
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* Contact : [email protected]
*/
#ifndef DELETETHREAD_H
#define DELETETHREAD_H
#include <QThread>
#include <QMutex>
#include <QWaitCondition>
#include <QMutexLocker>
#include <QPair>
#include "misc.h"
class subDeleteThread : public QThread {
Q_OBJECT
private:
QString save_path;
QStringList files_path;
bool abort;
public:
subDeleteThread(QObject *parent, QString save_path, QStringList files_path) : QThread(parent), save_path(save_path), files_path(files_path), abort(false){}
~subDeleteThread(){
abort = true;
wait();
}
signals:
// For subthreads
void deletionSuccessST(subDeleteThread* st);
void deletionFailureST(subDeleteThread* st);
protected:
void run(){
if(misc::removeTorrentSavePath(save_path, files_path))
emit deletionSuccessST(this);
else
emit deletionFailureST(this);
}
};
class deleteThread : public QThread {
Q_OBJECT
private:
QList<QPair<QString, QStringList> > torrents_list;
QMutex mutex;
QWaitCondition condition;
bool abort;
QList<subDeleteThread*> subThreads;
public:
deleteThread(QObject* parent) : QThread(parent), abort(false){}
~deleteThread(){
mutex.lock();
abort = true;
condition.wakeOne();
mutex.unlock();
qDeleteAll(subThreads);
wait();
}
void deleteTorrent(QString save_path, QStringList files_path){
QMutexLocker locker(&mutex);
torrents_list << QPair<QString, QStringList>(save_path, files_path);
if(!isRunning()){
start();
}else{
condition.wakeOne();
}
}
protected:
void run(){
forever{
if(abort)
return;
mutex.lock();
if(torrents_list.size() != 0){
QPair<QString, QStringList> torrent = torrents_list.takeFirst();
mutex.unlock();
subDeleteThread *st = new subDeleteThread(0, torrent.first, torrent.second);
subThreads << st;
connect(st, SIGNAL(deletionSuccessST(subDeleteThread*)), this, SLOT(deleteSubThread(subDeleteThread*)));
connect(st, SIGNAL(deletionFailureST(subDeleteThread*)), this, SLOT(deleteSubThread(subDeleteThread*)));
st->start();
}else{
condition.wait(&mutex);
mutex.unlock();
}
}
}
protected slots:
void deleteSubThread(subDeleteThread* st){
int index = subThreads.indexOf(st);
Q_ASSERT(index != -1);
subThreads.removeAt(index);
delete st;
}
};
#endif