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Fix improvement for file permissions on Windows

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This commit is contained in:
Christophe Dumez 2010-07-24 19:22:55 +00:00
parent fa6da97cf9
commit 185af18790
2 changed files with 25 additions and 18 deletions
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33
src/bittorrent.cpp
View File

@ -983,7 +983,7 @@ QTorrentHandle Bittorrent::addTorrent(QString path, bool fromScanDir, QString fr
if(!from_url.isNull()) {
addConsoleMessage(tr("Unable to decode torrent file: '%1'", "e.g: Unable to decode torrent file: '/home/y/xxx.torrent'").arg(from_url), QString::fromUtf8("red"));
//emit invalidTorrent(from_url);
QFile::remove(file);
misc::safeRemove(file);
}else{
addConsoleMessage(tr("Unable to decode torrent file: '%1'", "e.g: Unable to decode torrent file: '/home/y/xxx.torrent'").arg(file), QString::fromUtf8("red"));
//emit invalidTorrent(file);
@ -991,7 +991,7 @@ QTorrentHandle Bittorrent::addTorrent(QString path, bool fromScanDir, QString fr
addConsoleMessage(tr("This file is either corrupted or this isn't a torrent."),QString::fromUtf8("red"));
if(fromScanDir) {
// Remove file
QFile::remove(file);
misc::safeRemove(file);
}
return h;
}
@ -1006,7 +1006,7 @@ QTorrentHandle Bittorrent::addTorrent(QString path, bool fromScanDir, QString fr
// Update info Bar
if(!from_url.isNull()) {
// If download from url, remove temp file
QFile::remove(file);
misc::safeRemove(file);
addConsoleMessage(tr("'%1' is already in download list.", "e.g: 'xxx.avi' is already in download list.").arg(from_url));
//emit duplicateTorrent(from_url);
}else{
@ -1054,7 +1054,7 @@ QTorrentHandle Bittorrent::addTorrent(QString path, bool fromScanDir, QString fr
}
if(fromScanDir) {
// Delete torrent from scan dir
QFile::remove(file);
misc::safeRemove(file);
}
return h;
}
@ -1063,11 +1063,11 @@ QTorrentHandle Bittorrent::addTorrent(QString path, bool fromScanDir, QString fr
addConsoleMessage(tr("Error: The torrent %1 does not contain any file.").arg(misc::toQStringU(t->name())));
if(fromScanDir) {
// Delete torrent from scan dir
QFile::remove(file);
misc::safeRemove(file);
} else {
if(!from_url.isNull()) {
// If download from url, remove temp file
QFile::remove(file);
misc::safeRemove(file);
}
}
return h;
@ -1142,7 +1142,7 @@ QTorrentHandle Bittorrent::addTorrent(QString path, bool fromScanDir, QString fr
// No need to keep on, it failed.
qDebug("/!\\ Error: Invalid handle");
// If download from url, remove temp file
if(!from_url.isNull()) QFile::remove(file);
if(!from_url.isNull()) misc::safeRemove(file);
return h;
}
// Remember root folder
@ -1223,12 +1223,9 @@ QTorrentHandle Bittorrent::addTorrent(QString path, bool fromScanDir, QString fr
if(file != newFile) {
// Delete file from torrentBackup directory in case it exists because
// QFile::copy() do not overwrite
QFile::remove(newFile);
misc::safeRemove(newFile);
// Copy it to torrentBackup directory
QFile::copy(file, newFile);
// Make sure the permissions are ok
QFile nf(newFile);
nf.setPermissions(nf.permissions()|QFile::ReadOwner|QFile::WriteOwner|QFile::ReadUser|QFile::WriteUser);
}
// Copy the torrent file to the export folder
if(torrentExport) {
@ -1249,10 +1246,10 @@ QTorrentHandle Bittorrent::addTorrent(QString path, bool fromScanDir, QString fr
h.resume();
}
// If download from url, remove temp file
if(!from_url.isNull()) QFile::remove(file);
if(!from_url.isNull()) misc::safeRemove(file);
// Delete from scan dir to avoid trying to download it again
if(fromScanDir) {
QFile::remove(file);
misc::safeRemove(file);
}
// Send torrent addition signal
if(!from_url.isNull()) {
@ -1400,7 +1397,7 @@ void Bittorrent::loadSessionState() {
if(!QFile::exists(state_path)) return;
if(QFile(state_path).size() == 0) {
// Remove empty invalid state file
QFile::remove(state_path);
misc::safeRemove(state_path);
return;
}
#if LIBTORRENT_VERSION_MINOR > 14
@ -1574,7 +1571,7 @@ void Bittorrent::saveFastResumeData() {
// Remove old fastresume file if it exists
const QString file = torrentBackup.absoluteFilePath(h.hash()+".fastresume");
if(QFile::exists(file))
QFile::remove(file);
misc::safeRemove(file);
boost::filesystem::ofstream out(boost::filesystem::path(file.toLocal8Bit().constData()), std::ios_base::binary);
out.unsetf(std::ios_base::skipws);
bencode(std::ostream_iterator<char>(out), *rd->resume_data);
@ -2021,7 +2018,7 @@ void Bittorrent::addConsoleMessage(QString msg, QString) {
const QString file = torrentBackup.absoluteFilePath(h.hash()+".fastresume");
// Delete old fastresume file if necessary
if(QFile::exists(file))
QFile::remove(file);
misc::safeRemove(file);
qDebug("Saving fastresume data in %s", qPrintable(file));
if (p->resume_data) {
boost::filesystem::ofstream out(boost::filesystem::path(file.toLocal8Bit().constData()), std::ios_base::binary);
@ -2129,7 +2126,7 @@ void Bittorrent::addConsoleMessage(QString msg, QString) {
if(duplicate) {
// Remove duplicate file if indentical
if(misc::sameFiles(exportPath.absoluteFilePath(h.name()+".torrent"), torrent_path)) {
QFile::remove(torrent_path);
misc::safeRemove(torrent_path);
}
}
}
@ -2493,7 +2490,7 @@ void Bittorrent::addConsoleMessage(QString msg, QString) {
entry dht_state = s->dht_state();
const QString dht_path = misc::cacheLocation()+QDir::separator()+QString::fromUtf8("dht_state");
if(QFile::exists(dht_path))
QFile::remove(dht_path);
misc::safeRemove(dht_path);
boost::filesystem::ofstream out(dht_path.toLocal8Bit().constData(), std::ios_base::binary);
out.unsetf(std::ios_base::skipws);
bencode(std::ostream_iterator<char>(out), dht_state);

10
src/misc.h
View File

@ -38,6 +38,7 @@
#include <boost/date_time/posix_time/posix_time_types.hpp>
#include <boost/date_time/posix_time/conversion.hpp>
#include <QPoint>
#include <QFile>
#include <libtorrent/torrent_info.hpp>
#include <libtorrent/torrent_handle.hpp>
@ -81,6 +82,15 @@ public:
return x;
}
static bool safeRemove(QString file_path) {
QFile MyFile(file_path);
if(!MyFile.exists()) return true;
// Make sure the permissions are ok
MyFile.setPermissions(MyFile.permissions()|QFile::ReadOwner|QFile::WriteOwner|QFile::ReadUser|QFile::WriteUser);
// Actually remove the file
return MyFile.remove();
}
static QString truncateRootFolder(boost::intrusive_ptr<torrent_info> t);
static QString truncateRootFolder(torrent_handle h);