@ -101,29 +101,34 @@ void sigsegvHandler(int);
@@ -101,29 +101,34 @@ void sigsegvHandler(int);
void sigabrtHandler ( int ) ;
# endif
struct QbtCommandLineParameters
{
bool showVersion ;
bool showHelp ;
# ifndef DISABLE_GUI
void showSplashScreen ( ) ;
void parseCommandLine ( bool & showVersion , bool & showUsage , bool & noSplash , QStringList & torrents ) ;
bool noSplash ;
# else
void parseCommandLine ( bool & showVersion , bool & showUsage , bool & shouldDaemonize , QStringList & torrents ) ;
bool shouldDaemonize ;
# endif
int webUiPort ;
QStringList torrents ;
} ;
QbtCommandLineParameters parseCommandLine ( ) ;
# ifndef DISABLE_GUI
void showSplashScreen ( ) ;
# endif
void displayVersion ( ) ;
void displayUsage ( const char * prg_name ) ;
bool userAgreesWithLegalNotice ( ) ;
void displayBadArgMessage ( const QString & message ) ;
// Main
int main ( int argc , char * argv [ ] )
{
// We must save it here because QApplication constructor may change it
bool isOneArg = ( argc = = 2 ) ;
bool showVersion ;
bool showUsage ;
# ifndef DISABLE_GUI
bool noSplash ;
# else
bool shouldDaemonize ;
# endif
QStringList torrents ;
// Create Application
QScopedPointer < Application > app ( new Application ( " qBittorrent- " + misc : : getUserIDString ( ) , argc , argv ) ) ;
@ -132,22 +137,40 @@ int main(int argc, char *argv[])
@@ -132,22 +137,40 @@ int main(int argc, char *argv[])
QObject : : connect ( app . data ( ) , SIGNAL ( messageReceived ( const QString & ) ) ,
messagesCollector , SLOT ( collectMessage ( const QString & ) ) ) ;
# ifndef DISABLE_GUI
parseCommandLine ( showVersion , showUsage , noSplash , torrents ) ;
# else
parseCommandLine ( showVersion , showUsage , shouldDaemonize , torrents ) ;
# endif
const QbtCommandLineParameters params = parseCommandLine ( ) ;
if ( showVersion )
displayVersion ( ) ;
if ( params . showVersion ) {
if ( isOneArg ) {
displayVersion ( ) ;
return EXIT_SUCCESS ;
}
else {
displayBadArgMessage ( QObject : : tr ( " %1 must be the single command line parameter. " )
. arg ( QLatin1String ( " -v (or --version) " ) ) ) ;
return EXIT_FAILURE ;
}
}
if ( showUsage )
displayUsage ( argv [ 0 ] ) ;
if ( params . showHelp ) {
if ( isOneArg ) {
displayUsage ( argv [ 0 ] ) ;
return EXIT_SUCCESS ;
}
else {
displayBadArgMessage ( QObject : : tr ( " %1 must be the single command line parameter. " )
. arg ( QLatin1String ( " -h (or --help) " ) ) ) ;
return EXIT_FAILURE ;
}
}
// If only one parameter is present and it is "--version"
// or "--help", program exits after printing appropriate message.
if ( isOneArg & & ( showVersion | | showUsage ) )
return EXIT_SUCCESS ;
if ( ( params . webUiPort > 0 ) & & ( params . webUiPort < = 65535 ) ) {
Preferences : : instance ( ) - > setWebUiPort ( params . webUiPort ) ;
}
else {
displayBadArgMessage ( QObject : : tr ( " %1 must specify the correct port (1 to 65535). " )
. arg ( QLatin1String ( " --webui-port " ) ) ) ;
return EXIT_FAILURE ;
}
// Set environment variable
if ( ! qputenv ( " QBITTORRENT " , QByteArray ( VERSION ) ) )
@ -158,7 +181,15 @@ int main(int argc, char *argv[])
@@ -158,7 +181,15 @@ int main(int argc, char *argv[])
// Check if qBittorrent is already running for this user
if ( app - > isRunning ( ) ) {
# ifdef DISABLE_GUI
if ( params . shouldDaemonize ) {
displayBadArgMessage ( QObject : : tr ( " You cannot use %1: qBittorrent is already running for this user. " )
. arg ( QLatin1String ( " -d (or --daemon) " ) ) ) ;
return EXIT_FAILURE ;
}
# else
qDebug ( " qBittorrent is already running for this user. " ) ;
# endif
misc : : msleep ( 300 ) ;
# ifdef Q_OS_WIN
DWORD pid = ( DWORD ) app - > getRunningPid ( ) ;
@ -167,8 +198,8 @@ int main(int argc, char *argv[])
@@ -167,8 +198,8 @@ int main(int argc, char *argv[])
qDebug ( " AllowSetForegroundWindow() returns %s " , b ? " TRUE " : " FALSE " ) ;
}
# endif
if ( ! torrents . isEmpty ( ) ) {
QString message = torrents . join ( " | " ) ;
if ( ! params . torrents . isEmpty ( ) ) {
QString message = params . torrents . join ( " | " ) ;
qDebug ( " Passing program parameters to running instance... " ) ;
qDebug ( " Message: %s " , qPrintable ( message ) ) ;
app - > sendMessage ( message ) ;
@ -182,7 +213,7 @@ int main(int argc, char *argv[])
@@ -182,7 +213,7 @@ int main(int argc, char *argv[])
srand ( time ( 0 ) ) ;
# ifdef DISABLE_GUI
if ( shouldDaemonize ) {
if ( params . shouldDaemonize ) {
app . reset ( ) ; // Destroy current application
if ( ( daemon ( 1 , 0 ) = = 0 ) ) {
app . reset ( new Application ( " qBittorrent- " + misc : : getUserIDString ( ) , argc , argv ) ) ;
@ -197,7 +228,7 @@ int main(int argc, char *argv[])
@@ -197,7 +228,7 @@ int main(int argc, char *argv[])
}
}
# else
if ( ! noSplash )
if ( ! ( params . noSplash | | Preferences : : instance ( ) - > isSlashScreenDisabled ( ) ) )
showSplashScreen ( ) ;
# endif
@ -209,7 +240,7 @@ int main(int argc, char *argv[])
@@ -209,7 +240,7 @@ int main(int argc, char *argv[])
# endif
# ifndef DISABLE_GUI
MainWindow window ( 0 , torrents ) ;
MainWindow window ( 0 , params . torrents ) ;
QObject : : connect ( app . data ( ) , SIGNAL ( messageReceived ( const QString & ) ) ,
& window , SLOT ( processParams ( const QString & ) ) ) ;
QObject : : disconnect ( app . data ( ) , SIGNAL ( messageReceived ( const QString & ) ) ,
@ -222,7 +253,7 @@ int main(int argc, char *argv[])
@@ -222,7 +253,7 @@ int main(int argc, char *argv[])
# endif // Q_OS_MAC
# else
// Load Headless class
HeadlessLoader loader ( torrents ) ;
HeadlessLoader loader ( params . torrents ) ;
QObject : : connect ( app . data ( ) , SIGNAL ( messageReceived ( const QString & ) ) ,
& loader , SLOT ( processParams ( const QString & ) ) ) ;
QObject : : disconnect ( app . data ( ) , SIGNAL ( messageReceived ( const QString & ) ) ,
@ -236,6 +267,48 @@ int main(int argc, char *argv[])
@@ -236,6 +267,48 @@ int main(int argc, char *argv[])
return ret ;
}
QbtCommandLineParameters parseCommandLine ( )
{
QbtCommandLineParameters result = { 0 } ;
QStringList appArguments = qApp - > arguments ( ) ;
for ( int i = 1 ; i < appArguments . size ( ) ; + + i ) {
const QString & arg = appArguments [ i ] ;
if ( ( arg = = QLatin1String ( " -v " ) ) | | ( arg = = QLatin1String ( " --version " ) ) ) {
result . showVersion = true ;
}
else if ( ( arg = = QLatin1String ( " -h " ) ) | | ( arg = = QLatin1String ( " --help " ) ) ) {
result . showHelp = true ;
}
else if ( arg . startsWith ( QLatin1String ( " --webui-port= " ) ) ) {
QStringList parts = arg . split ( QLatin1Char ( ' = ' ) ) ;
if ( parts . size ( ) = = 2 )
result . webUiPort = parts . last ( ) . toInt ( ) ;
}
# ifndef DISABLE_GUI
else if ( arg = = QLatin1String ( " --no-splash " ) ) {
result . noSplash = true ;
}
# else
else if ( ( arg = = QLatin1String ( " -d " ) ) | | ( arg = = QLatin1String ( " --daemon " ) ) ) {
result . shouldDaemonize = true ;
}
# endif
else {
QFileInfo torrentPath ;
torrentPath . setFile ( arg ) ;
if ( torrentPath . exists ( ) )
result . torrents + = torrentPath . absoluteFilePath ( ) ;
else
result . torrents + = arg ;
}
}
return result ;
}
# if defined(Q_OS_UNIX) || defined(STACKTRACE_WIN)
void sigintHandler ( int )
{
@ -314,74 +387,17 @@ void displayVersion()
@@ -314,74 +387,17 @@ void displayVersion()
void displayUsage ( const char * prg_name )
{
std : : cout < < qPrintable ( QObject : : tr ( " Usage: " ) ) < < std : : endl ;
std : : cout < < ' \t ' < < prg_name < < " --version: " < < qPrintable ( QObject : : tr ( " displays program version " ) ) < < std : : endl ;
std : : cout < < ' \t ' < < prg_name < < " -v | - -version: " < < qPrintable ( QObject : : tr ( " displays program version " ) ) < < std : : endl ;
# ifndef DISABLE_GUI
std : : cout < < ' \t ' < < prg_name < < " --no-splash: " < < qPrintable ( QObject : : tr ( " disable splash screen " ) ) < < std : : endl ;
# else
std : : cout < < ' \t ' < < prg_name < < " -d | --daemon: " < < qPrintable ( QObject : : tr ( " run in daemon-mode (background) " ) ) < < std : : endl ;
# endif
std : : cout < < ' \t ' < < prg_name < < " --help: " < < qPrintable ( QObject : : tr ( " displays this help message " ) ) < < std : : endl ;
std : : cout < < ' \t ' < < prg_name < < " -h | - -help: " < < qPrintable ( QObject : : tr ( " displays this help message " ) ) < < std : : endl ;
std : : cout < < ' \t ' < < prg_name < < " --webui-port=x: " < < qPrintable ( QObject : : tr ( " changes the webui port (current: %1) " ) . arg ( QString : : number ( Preferences : : instance ( ) - > getWebUiPort ( ) ) ) ) < < std : : endl ;
std : : cout < < ' \t ' < < prg_name < < " " < < qPrintable ( QObject : : tr ( " [files or urls]: downloads the torrents passed by the user (optional) " ) ) < < std : : endl ;
}
# ifndef DISABLE_GUI
void parseCommandLine ( bool & showVersion , bool & showUsage , bool & noSplash , QStringList & torrents )
# else
void parseCommandLine ( bool & showVersion , bool & showUsage , bool & shouldDaemonize , QStringList & torrents )
# endif
{
// Default values
showVersion = false ;
showUsage = false ;
# ifndef DISABLE_GUI
noSplash = Preferences : : instance ( ) - > isSlashScreenDisabled ( ) ;
# else
shouldDaemonize = false ;
# endif
torrents . clear ( ) ;
QStringList appArguments = qApp - > arguments ( ) ;
for ( int i = 1 ; i < appArguments . size ( ) ; + + i ) {
QString & arg = appArguments [ i ] ;
if ( arg = = " --version " ) {
showVersion = true ;
}
else if ( arg = = " --usage " ) {
showUsage = true ;
}
else if ( arg . startsWith ( " --webui-port= " ) ) {
QStringList parts = arg . split ( " = " ) ;
if ( parts . size ( ) = = 2 ) {
bool ok = false ;
int new_port = parts . last ( ) . toInt ( & ok ) ;
if ( ok & & ( new_port > 0 ) & & ( new_port < = 65535 ) )
Preferences : : instance ( ) - > setWebUiPort ( new_port ) ;
}
}
# ifndef DISABLE_GUI
else if ( arg = = " --no-splash " ) {
noSplash = true ;
}
# else
else if ( ( arg = = " -d " ) | | ( arg = = " --daemon " ) ) {
shouldDaemonize = true ;
}
# endif
else if ( ! arg . startsWith ( " -- " ) ) {
QFileInfo torrentPath ;
torrentPath . setFile ( arg ) ;
if ( torrentPath . exists ( ) )
torrents + = torrentPath . absoluteFilePath ( ) ;
else
torrents + = arg ;
}
}
}
bool userAgreesWithLegalNotice ( )
{
Preferences * const pref = Preferences : : instance ( ) ;
@ -416,3 +432,9 @@ bool userAgreesWithLegalNotice()
@@ -416,3 +432,9 @@ bool userAgreesWithLegalNotice()
return false ;
}
void displayBadArgMessage ( const QString & message )
{
std : : cerr < < qPrintable ( QObject : : tr ( " Bad command line: " ) ) ;
std : : cerr < < qPrintable ( message ) < < std : : endl ;
}