mirror of
https://github.com/RetroShare/RetroShare.git
synced 2024-12-20 13:24:33 -05:00
87344de7d4
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@1850 b45a01b8-16f6-495d-af2f-9b41ad6348cc
272 lines
6.5 KiB
C++
272 lines
6.5 KiB
C++
/* smplayer, GUI front-end for mplayer.
|
|
Copyright (C) 2006-2008 Ricardo Villalba <rvm@escomposlinux.org>
|
|
|
|
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#include <QApplication>
|
|
#include <QFile>
|
|
#include <QTime>
|
|
|
|
#include "smplayer.h"
|
|
#include "global.h"
|
|
#include "helper.h"
|
|
#include "paths.h"
|
|
|
|
#include <stdio.h>
|
|
|
|
#define USE_LOCKS 1
|
|
#if USE_LOCKS
|
|
#ifdef USE_QXT
|
|
#define USE_QXT_LOCKS 1
|
|
#endif // USE_QXT
|
|
#endif // USE_LOCKS
|
|
|
|
#if USE_LOCKS && USE_QXT_LOCKS
|
|
#include <QxtFileLock>
|
|
#endif
|
|
|
|
using namespace Global;
|
|
|
|
BaseGui * basegui_instance = 0;
|
|
|
|
void myMessageOutput( QtMsgType type, const char *msg ) {
|
|
static QStringList saved_lines;
|
|
static QString orig_line;
|
|
static QString line2;
|
|
static QRegExp rx_log;
|
|
|
|
if (pref) {
|
|
if (!pref->log_smplayer) return;
|
|
rx_log.setPattern(pref->log_filter);
|
|
} else {
|
|
rx_log.setPattern(".*");
|
|
}
|
|
|
|
line2.clear();
|
|
|
|
orig_line = QString::fromUtf8(msg);
|
|
|
|
switch ( type ) {
|
|
case QtDebugMsg:
|
|
if (rx_log.indexIn(orig_line) > -1) {
|
|
#ifndef NO_DEBUG_ON_CONSOLE
|
|
fprintf( stderr, "Debug: %s\n", orig_line.toLocal8Bit().data() );
|
|
#endif
|
|
line2 = orig_line;
|
|
}
|
|
break;
|
|
case QtWarningMsg:
|
|
#ifndef NO_DEBUG_ON_CONSOLE
|
|
fprintf( stderr, "Warning: %s\n", orig_line.toLocal8Bit().data() );
|
|
#endif
|
|
line2 = "WARNING: " + orig_line;
|
|
break;
|
|
case QtFatalMsg:
|
|
#ifndef NO_DEBUG_ON_CONSOLE
|
|
fprintf( stderr, "Fatal: %s\n", orig_line.toLocal8Bit().data() );
|
|
#endif
|
|
line2 = "FATAL: " + orig_line;
|
|
abort(); // deliberately core dump
|
|
case QtCriticalMsg:
|
|
#ifndef NO_DEBUG_ON_CONSOLE
|
|
fprintf( stderr, "Critical: %s\n", orig_line.toLocal8Bit().data() );
|
|
#endif
|
|
line2 = "CRITICAL: " + orig_line;
|
|
break;
|
|
}
|
|
|
|
if (line2.isEmpty()) return;
|
|
|
|
line2 = "["+ QTime::currentTime().toString() +"] "+ line2;
|
|
|
|
if (basegui_instance) {
|
|
if (!saved_lines.isEmpty()) {
|
|
// Send saved lines first
|
|
for (int n=0; n < saved_lines.count(); n++) {
|
|
basegui_instance->recordSmplayerLog(saved_lines[n]);
|
|
}
|
|
saved_lines.clear();
|
|
}
|
|
basegui_instance->recordSmplayerLog(line2);
|
|
} else {
|
|
// GUI is not created yet, save lines for later
|
|
saved_lines.append(line2);
|
|
}
|
|
}
|
|
|
|
#if USE_LOCKS
|
|
#if USE_QXT_LOCKS
|
|
bool create_lock(QFile * f, QxtFileLock * lock) {
|
|
bool success = false;
|
|
if (f->open(QIODevice::ReadWrite)) {
|
|
if (lock->lock()) {
|
|
f->write("smplayer lock file");
|
|
success = true;
|
|
}
|
|
}
|
|
if (!success) f->close();
|
|
return success;
|
|
}
|
|
|
|
void clean_lock(QFile * f, QxtFileLock * lock) {
|
|
qDebug("main: clean_lock: %s", f->fileName().toUtf8().data());
|
|
lock->unlock();
|
|
f->close();
|
|
f->remove();
|
|
}
|
|
#else
|
|
void remove_lock(QString lock_file) {
|
|
if (QFile::exists(lock_file)) {
|
|
qDebug("main: remove_lock: %s", lock_file.toUtf8().data());
|
|
QFile::remove(lock_file);
|
|
}
|
|
}
|
|
#endif
|
|
#endif
|
|
|
|
class MyApplication : public QApplication
|
|
{
|
|
public:
|
|
MyApplication ( int & argc, char ** argv ) : QApplication(argc, argv) {};
|
|
virtual void commitData ( QSessionManager & /*manager*/ ) {
|
|
// Nothing to do, let the application to close
|
|
}
|
|
};
|
|
|
|
int main( int argc, char ** argv )
|
|
{
|
|
MyApplication a( argc, argv );
|
|
//a.connect( &a, SIGNAL( lastWindowClosed() ), &a, SLOT( quit() ) );
|
|
|
|
// Sets the config path
|
|
QString config_path;
|
|
|
|
#ifdef PORTABLE_APP
|
|
config_path = a.applicationDirPath();
|
|
#else
|
|
// If a smplayer.ini exists in the app path, will use that path
|
|
// for the config file by default
|
|
if (QFile::exists( a.applicationDirPath() + "/smplayer.ini" ) ) {
|
|
config_path = a.applicationDirPath();
|
|
qDebug("main: using existing %s", QString(config_path + "/smplayer.ini").toUtf8().data());
|
|
}
|
|
#endif
|
|
|
|
QStringList args = a.arguments();
|
|
int pos = args.indexOf("-config-path");
|
|
if ( pos != -1) {
|
|
if (pos+1 < args.count()) {
|
|
pos++;
|
|
config_path = args[pos];
|
|
// Delete from list
|
|
args.removeAt(pos);
|
|
args.removeAt(pos-1);
|
|
} else {
|
|
printf("Error: expected parameter for -config-path\r\n");
|
|
return SMPlayer::ErrorArgument;
|
|
}
|
|
}
|
|
|
|
qInstallMsgHandler( myMessageOutput );
|
|
|
|
#if USE_LOCKS
|
|
//setIniPath will be set later in global_init, but we need it here
|
|
if (!config_path.isEmpty()) Paths::setConfigPath(config_path);
|
|
|
|
QString lock_file = Paths::iniPath() + "/smplayer_init.lock";
|
|
qDebug("main: lock_file: %s", lock_file.toUtf8().data());
|
|
|
|
#if USE_QXT_LOCKS
|
|
QFile f(lock_file);
|
|
QxtFileLock write_lock(&f, 0x10, 30, QxtFileLock::WriteLock);
|
|
|
|
bool lock_ok = create_lock(&f, &write_lock);
|
|
|
|
if (!lock_ok) {
|
|
//lock failed
|
|
qDebug("main: lock failed");
|
|
|
|
// Wait 10 secs max.
|
|
int n = 100;
|
|
while ( n > 0) {
|
|
Helper::msleep(100); // wait 100 ms
|
|
//if (!QFile::exists(lock_file)) break;
|
|
if (create_lock(&f, &write_lock)) break;
|
|
n--;
|
|
if ((n % 10) == 0) qDebug("main: waiting %d...", n);
|
|
}
|
|
// Continue startup
|
|
}
|
|
#else
|
|
if (QFile::exists(lock_file)) {
|
|
qDebug("main: %s exists, waiting...", lock_file.toUtf8().data());
|
|
// Wait 10 secs max.
|
|
int n = 100;
|
|
while ( n > 0) {
|
|
Helper::msleep(100); // wait 100 ms
|
|
if (!QFile::exists(lock_file)) break;
|
|
n--;
|
|
if ((n % 10) == 0) qDebug("main: waiting %d...", n);
|
|
}
|
|
remove_lock(lock_file);
|
|
} else {
|
|
// Create lock file
|
|
QFile f(lock_file);
|
|
if (f.open(QIODevice::WriteOnly)) {
|
|
f.write("smplayer lock file");
|
|
f.close();
|
|
} else {
|
|
qWarning("main: can't open %s for writing", lock_file.toUtf8().data());
|
|
}
|
|
|
|
}
|
|
#endif // USE_QXT_LOCKS
|
|
#endif // USE_LOCKS
|
|
|
|
SMPlayer * smplayer = new SMPlayer(config_path);
|
|
SMPlayer::ExitCode c = smplayer->processArgs( args );
|
|
if (c != SMPlayer::NoExit) {
|
|
#if USE_LOCKS
|
|
#if USE_QXT_LOCKS
|
|
clean_lock(&f, &write_lock);
|
|
#else
|
|
remove_lock(lock_file);
|
|
#endif
|
|
#endif
|
|
return c;
|
|
}
|
|
|
|
basegui_instance = smplayer->gui();
|
|
a.connect(smplayer->gui(), SIGNAL(quitSolicited()), &a, SLOT(quit()));
|
|
smplayer->start();
|
|
|
|
#if USE_LOCKS
|
|
#if USE_QXT_LOCKS
|
|
clean_lock(&f, &write_lock);
|
|
#else
|
|
remove_lock(lock_file);
|
|
#endif
|
|
#endif
|
|
|
|
int r = a.exec();
|
|
|
|
basegui_instance = 0;
|
|
delete smplayer;
|
|
|
|
return r;
|
|
}
|
|
|