int main(int argc, char **argv) {
ConsoleApplication coreApp(argc, argv);
coreApp.setApplicationDescription("GEM++ command line interface gives access to the commands of the GEM++ framework.");
coreApp.addHelpOption();
coreApp.addVersionOption();
coreApp.addPositionalArgument("command", "A GEM++ command (dist, sub, multidist, multisub, GUI)", "command");
try {
// Retrieve arguments
coreApp.parseArguments();
// Show version when asked
if(coreApp.isOptionSet("version"))
coreApp.showVersion();
// Recognize the command
QStringList args = coreApp.positionalArguments();
if(args.empty()) {
if(coreApp.isOptionSet("help"))
coreApp.showHelp();
Exception("You must provide a GEM++ command.");
}
QString commandName = args[0];
int commandIndex = coreApp.arguments().indexOf(commandName);
if(!commandName.compare("GUI", Qt::CaseInsensitive))
return system("GEM++gui");
bool isMultiMatching = commandName.contains("multi", Qt::CaseInsensitive);
if(isMultiMatching)
commandName.replace("multi", "");
Problem::Type type = Problem::fromName(commandName);
coreApp.clearPositionalArguments();
// Build the new command line arguments
int n_argc = argc-1;
char **n_argv = (char **) malloc(n_argc*sizeof(char *));
// Allocates memory to print the executable name and the command name
int ret = asprintf(&n_argv[0], "%s %s", argv[0], args[0].toStdString().c_str());
if(ret < 0)
Exception("There was a problem with dynamic memory allocation.");
for(int i=1; i < n_argc; ++i)
n_argv[i] = argv[(i >= commandIndex)? i+1 : i];
// Explicitly calls the command
MatchingApplication *actualApp = ApplicationFactory::createApplication(n_argc, n_argv, type, isMultiMatching);
actualApp->match();
delete actualApp;
// Free allocated memory for command line arguments
free(n_argv[0]);
free(n_argv);
} catch (std::exception &e) {
coreApp.error(e);
}
// Exit
return EXIT_SUCCESS;
}
int main(int argc, char *argv[])
{
ArgParse::ArgParse ap;
bool printVersion = false;
bool printHelp = false;
int maxPointCount = 200000000;
std::string serverName;
double yaw = -DBL_MAX, pitch = -DBL_MAX, roll = -DBL_MAX;
double viewRadius = -DBL_MAX;
std::string shaderName;
bool useServer = true;
bool clearFiles = false;
bool addFiles = false;
bool rmTemp = false;
bool quitRemote = false;
bool queryCursor = false;
ap.options(
"displaz - A lidar point cloud viewer\n"
"Usage: displaz [opts] [file1.las ...]",
"%*", storeFileName, "",
"<SEPARATOR>", "\nInitial settings / remote commands:",
"-maxpoints %d", &maxPointCount, "Maximum number of points to load at a time",
"-noserver %!", &useServer, "Don't attempt to open files in existing window",
"-server %s", &serverName, "Name of displaz instance to message on startup",
"-shader %s", &shaderName, "Name of shader file to load on startup",
"-viewangles %F %F %F", &yaw, &pitch, &roll, "Set view angles in degrees [yaw, pitch, roll]",
"-viewradius %F", &viewRadius, "Set distance to view point",
"-clear", &clearFiles, "Remote: clear all currently loaded files",
"-quit", &quitRemote, "Remote: close the existing displaz window",
"-add", &addFiles, "Remote: add files to currently open set",
"-rmtemp", &rmTemp, "*Delete* files after loading - use with caution to clean up single-use temporary files after loading",
"-querycursor", &queryCursor, "Query 3D cursor location from displaz instance",
"<SEPARATOR>", "\nAdditional information:",
"-version", &printVersion, "Print version number",
"-help", &printHelp, "Print command line usage help",
NULL
);
attachToParentConsole();
if(ap.parse(argc, const_cast<const char**>(argv)) < 0)
{
ap.usage();
std::cerr << "ERROR: " << ap.geterror() << std::endl;
return EXIT_FAILURE;
}
if (printVersion)
{
std::cout << "version " DISPLAZ_VERSION_STRING "\n";
return EXIT_SUCCESS;
}
if (printHelp)
{
ap.usage();
return EXIT_SUCCESS;
}
QString socketName = displazSocketName(QString::fromStdString(serverName));
if (useServer)
{
// Alas, using sockets requires QCoreApplication/QApplication to be
// instantiated. However, on linux each QApplication appears to consume
// GUI resources, regardless of whether it exits before we actually create
// any widgets. This means we may run out of resources if too many displaz
// instances are launched by a script.
int dummyArgc = 0;
char** dummyArgv = 0;
QCoreApplication coreApp(dummyArgc, dummyArgv);
// TODO: Factor out this socket comms code - sending and recieving of
// messages should happen in a centralised place.
QDir currentDir = QDir::current();
// Attempt to locate a running displaz instance
std::unique_ptr<IpcChannel> channel = IpcChannel::connectToServer(socketName);
if (channel)
{
QByteArray command;
if (!g_initialFileNames.empty())
{
command = addFiles ? "ADD_FILES" : "OPEN_FILES";
if (rmTemp)
command += "\nRMTEMP";
for (int i = 0; i < g_initialFileNames.size(); ++i)
{
command += "\n";
command += currentDir.absoluteFilePath(g_initialFileNames[i]).toUtf8();
}
}
else if (clearFiles)
{
command = "CLEAR_FILES";
}
else if (yaw != -DBL_MAX)
{
command = "SET_VIEW_ANGLES\n" +
QByteArray().setNum(yaw) + "\n" +
QByteArray().setNum(pitch) + "\n" +
QByteArray().setNum(roll);
}
else if (viewRadius != -DBL_MAX)
{
command = "SET_VIEW_RADIUS\n" +
QByteArray().setNum(viewRadius);
}
else if (quitRemote)
{
command = "QUIT";
}
else if (queryCursor)
{
command = "QUERY_CURSOR";
}
else
{
std::cerr << "WARNING: Existing window found, but no remote "
"command specified - exiting\n";
return EXIT_FAILURE;
}
channel->sendMessage(command);
if (queryCursor)
{
QByteArray msg = channel->receiveMessage();
std::cout.write(msg.data(), msg.length());
std::cout << "\n";
}
channel->disconnectFromServer();
return EXIT_SUCCESS;
}
else
{
// Some remote commands fail when no instance is found
if (queryCursor)
{
std::cerr << "ERROR: No remote displaz instance found\n";
return EXIT_FAILURE;
}
// Some remote commands succeed when no instance is found
if (quitRemote || clearFiles)
{
return EXIT_SUCCESS;
}
}
}
else if (quitRemote)
{
// If no remote found, assume -quit was successful
std::cerr << "ERROR: -quit cannot be combined with -noserver\n";
return EXIT_FAILURE;
}
QApplication app(argc, argv);
setupQFileSearchPaths();
Q_INIT_RESOURCE(resource);
qRegisterMetaType<std::shared_ptr<Geometry>>("std::shared_ptr<Geometry>");
// Multisampled antialiasing - this makes rendered point clouds look much
// nicer, but also makes the render much slower, especially on lower
// powered graphics cards.
//QGLFormat f = QGLFormat::defaultFormat();
//f.setSampleBuffers(true);
//QGLFormat::setDefaultFormat(f);
PointViewerMainWindow window;
window.setMaxPointCount(maxPointCount);
if (useServer)
window.startIpcServer(socketName);
if (!shaderName.empty())
window.openShaderFile(QString::fromStdString(shaderName));
window.show();
for (int i = 0; i < g_initialFileNames.size(); ++i)
window.fileLoader().loadFile(g_initialFileNames[i], rmTemp);
return app.exec();
}
int main( int argc, char *argv[] )
{
#ifdef Q_OS_MACX
// Increase file resource limits (i.e., number of allowed open files)
// (from code provided by Larry Biehl, Purdue University, USA, from 'MultiSpec' project)
// This is generally 256 for the soft limit on Mac
// NOTE: setrlimit() must come *before* initialization of stdio strings,
// e.g. before any debug messages, or setrlimit() gets ignored
// see: http://stackoverflow.com/a/17726104/2865523
struct rlimit rescLimit;
if ( getrlimit( RLIMIT_NOFILE, &rescLimit ) == 0 )
{
rlim_t oldSoft( rescLimit.rlim_cur );
rlim_t oldHard( rescLimit.rlim_max );
#ifdef OPEN_MAX
rlim_t newSoft( OPEN_MAX );
rlim_t newHard( std::min( oldHard, newSoft ) );
#else
rlim_t newSoft( 4096 );
rlim_t newHard( std::min(( rlim_t )8192, oldHard ) );
#endif
if ( rescLimit.rlim_cur < newSoft )
{
rescLimit.rlim_cur = newSoft;
rescLimit.rlim_max = newHard;
if ( setrlimit( RLIMIT_NOFILE, &rescLimit ) == 0 )
{
QgsDebugMsg( QString( "Mac RLIMIT_NOFILE Soft/Hard NEW: %1 / %2" )
.arg( rescLimit.rlim_cur ).arg( rescLimit.rlim_max ) );
}
}
QgsDebugMsg( QString( "Mac RLIMIT_NOFILE Soft/Hard ORIG: %1 / %2" )
.arg( oldSoft ).arg( oldHard ) );
}
#endif
QgsDebugMsg( QString( "Starting qgis main" ) );
#ifdef WIN32 // Windows
#ifdef _MSC_VER
_set_fmode( _O_BINARY );
#else //MinGW
_fmode = _O_BINARY;
#endif // _MSC_VER
#endif // WIN32
// Set up the custom qWarning/qDebug custom handler
#ifndef ANDROID
qInstallMsgHandler( myMessageOutput );
#endif
#if (defined(linux) && !defined(ANDROID)) || defined(__FreeBSD__)
signal( SIGQUIT, qgisCrash );
signal( SIGILL, qgisCrash );
signal( SIGFPE, qgisCrash );
signal( SIGSEGV, qgisCrash );
signal( SIGBUS, qgisCrash );
signal( SIGSYS, qgisCrash );
signal( SIGTRAP, qgisCrash );
signal( SIGXCPU, qgisCrash );
signal( SIGXFSZ, qgisCrash );
#endif
#ifdef Q_OS_WIN
SetUnhandledExceptionFilter( QgisApp::qgisCrashDump );
#endif
// initialize random number seed
srand( time( NULL ) );
/////////////////////////////////////////////////////////////////
// Command line options 'behaviour' flag setup
////////////////////////////////////////////////////////////////
//
// Parse the command line arguments, looking to see if the user has asked for any
// special behaviours. Any remaining non command arguments will be kept aside to
// be passed as a list of layers and / or a project that should be loaded.
//
// This behaviour is used to load the app, snapshot the map,
// save the image to disk and then exit
QString mySnapshotFileName = "";
int mySnapshotWidth = 800;
int mySnapshotHeight = 600;
bool myHideSplash = false;
#if defined(ANDROID)
QgsDebugMsg( QString( "Android: Splash hidden" ) );
myHideSplash = true;
#endif
bool myRestorePlugins = true;
bool myCustomization = true;
// This behaviour will set initial extent of map canvas, but only if
// there are no command line arguments. This gives a usable map
// extent when qgis starts with no layers loaded. When layers are
// loaded, we let the layers define the initial extent.
QString myInitialExtent = "";
if ( argc == 1 )
myInitialExtent = "-1,-1,1,1";
// This behaviour will allow you to force the use of a translation file
// which is useful for testing
QString myTranslationCode;
// The user can specify a path which will override the default path of custom
// user settings (~/.qgis) and it will be used for QSettings INI file
QString configpath;
QString optionpath;
QString pythonfile;
QString customizationfile;
#if defined(ANDROID)
QgsDebugMsg( QString( "Android: All params stripped" ) );// Param %1" ).arg( argv[0] ) );
//put all QGIS settings in the same place
configpath = QgsApplication::qgisSettingsDirPath();
QgsDebugMsg( QString( "Android: configpath set to %1" ).arg( configpath ) );
#endif
QStringList args;
if ( !bundleclicked( argc, argv ) )
{
// Build a local QCoreApplication from arguments. This way, arguments are correctly parsed from their native locale
// It will use QString::fromLocal8Bit( argv ) under Unix and GetCommandLine() under Windows.
QCoreApplication coreApp( argc, argv );
args = QCoreApplication::arguments();
for ( int i = 1; i < args.size(); ++i )
{
QString arg = args[i];
if ( arg == "--help" || arg == "-?" )
{
usage( args[0].toStdString() );
return 2;
}
else if ( arg == "--nologo" || arg == "-n" )
{
myHideSplash = true;
}
else if ( arg == "--noplugins" || arg == "-P" )
{
myRestorePlugins = false;
}
else if ( arg == "--nocustomization" || arg == "-C" )
{
myCustomization = false;
}
else if ( i + 1 < argc && ( arg == "--snapshot" || arg == "-s" ) )
{
mySnapshotFileName = QDir::convertSeparators( QFileInfo( args[++i] ).absoluteFilePath() );
}
else if ( i + 1 < argc && ( arg == "--width" || arg == "-w" ) )
{
mySnapshotWidth = QString( args[++i] ).toInt();
}
else if ( i + 1 < argc && ( arg == "--height" || arg == "-h" ) )
{
mySnapshotHeight = QString( args[++i] ).toInt();
}
else if ( i + 1 < argc && ( arg == "--lang" || arg == "-l" ) )
{
myTranslationCode = args[++i];
}
else if ( i + 1 < argc && ( arg == "--project" || arg == "-p" ) )
{
myProjectFileName = QDir::convertSeparators( QFileInfo( args[++i] ).absoluteFilePath() );
}
else if ( i + 1 < argc && ( arg == "--extent" || arg == "-e" ) )
{
myInitialExtent = args[++i];
}
else if ( i + 1 < argc && ( arg == "--optionspath" || arg == "-o" ) )
{
optionpath = QDir::convertSeparators( QDir( args[++i] ).absolutePath() );
}
else if ( i + 1 < argc && ( arg == "--configpath" || arg == "-c" ) )
{
configpath = QDir::convertSeparators( QDir( args[++i] ).absolutePath() );
}
else if ( i + 1 < argc && ( arg == "--code" || arg == "-f" ) )
{
pythonfile = QDir::convertSeparators( QFileInfo( args[++i] ).absoluteFilePath() );
}
else if ( i + 1 < argc && ( arg == "--customizationfile" || arg == "-z" ) )
{
customizationfile = QDir::convertSeparators( QFileInfo( args[++i] ).absoluteFilePath() );
}
else
{
myFileList.append( QDir::convertSeparators( QFileInfo( args[i] ).absoluteFilePath() ) );
}
}
}
/////////////////////////////////////////////////////////////////////
// If no --project was specified, parse the args to look for a //
// .qgs file and set myProjectFileName to it. This allows loading //
// of a project file by clicking on it in various desktop managers //
// where an appropriate mime-type has been set up. //
/////////////////////////////////////////////////////////////////////
if ( myProjectFileName.isEmpty() )
{
// check for a .qgs
for ( int i = 0; i < args.size(); i++ )
{
QString arg = QDir::convertSeparators( QFileInfo( args[i] ).absoluteFilePath() );
if ( arg.contains( ".qgs" ) )
{
myProjectFileName = arg;
break;
}
}
}
/////////////////////////////////////////////////////////////////////
// Now we have the handlers for the different behaviours...
////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////
// Initialise the application and the translation stuff
/////////////////////////////////////////////////////////////////////
#ifdef Q_WS_X11
bool myUseGuiFlag = getenv( "DISPLAY" ) != 0;
#else
bool myUseGuiFlag = true;
#endif
if ( !myUseGuiFlag )
{
std::cerr << QObject::tr(
"QGIS starting in non-interactive mode not supported.\n"
"You are seeing this message most likely because you "
"have no DISPLAY environment variable set.\n"
).toUtf8().constData();
exit( 1 ); //exit for now until a version of qgis is capabable of running non interactive
}
if ( !optionpath.isEmpty() || !configpath.isEmpty() )
{
// tell QSettings to use INI format and save the file in custom config path
QSettings::setDefaultFormat( QSettings::IniFormat );
QSettings::setPath( QSettings::IniFormat, QSettings::UserScope, optionpath.isEmpty() ? configpath : optionpath );
}
// GUI customization is enabled according to settings (loaded when instance is created)
// we force disabled here if --nocustomization argument is used
if ( !myCustomization )
{
QgsCustomization::instance()->setEnabled( false );
}
QgsApplication myApp( argc, argv, myUseGuiFlag, configpath );
// (if Windows/Mac, use icon from resource)
#if !defined(Q_WS_WIN) && !defined(Q_WS_MAC)
myApp.setWindowIcon( QIcon( QgsApplication::iconsPath() + "qgis-icon-60x60.png" ) );
#endif
//
// Set up the QSettings environment must be done after qapp is created
QCoreApplication::setOrganizationName( "QGIS" );
QCoreApplication::setOrganizationDomain( "qgis.org" );
QCoreApplication::setApplicationName( "QGIS2" );
QCoreApplication::setAttribute( Qt::AA_DontShowIconsInMenus, false );
QSettings* customizationsettings;
if ( !optionpath.isEmpty() || !configpath.isEmpty() )
{
// tell QSettings to use INI format and save the file in custom config path
QSettings::setDefaultFormat( QSettings::IniFormat );
QString path = optionpath.isEmpty() ? configpath : optionpath;
QSettings::setPath( QSettings::IniFormat, QSettings::UserScope, path );
customizationsettings = new QSettings( QSettings::IniFormat, QSettings::UserScope, "QGIS", "QGISCUSTOMIZATION2" );
}
else
{
customizationsettings = new QSettings( "QGIS", "QGISCUSTOMIZATION2" );
}
// Using the customizationfile option always overrides the option and config path options.
if ( !customizationfile.isEmpty() )
{
customizationsettings = new QSettings( customizationfile, QSettings::IniFormat );
QgsCustomization::instance()->setEnabled( true );
}
// Load and set possible default customization, must be done afterQgsApplication init and QSettings ( QCoreApplication ) init
QgsCustomization::instance()->setSettings( customizationsettings );
QgsCustomization::instance()->loadDefault();
#ifdef Q_OS_MACX
// If the GDAL plugins are bundled with the application and GDAL_DRIVER_PATH
// is not already defined, use the GDAL plugins in the application bundle.
QString gdalPlugins( QCoreApplication::applicationDirPath().append( "/lib/gdalplugins" ) );
if ( QFile::exists( gdalPlugins ) && !getenv( "GDAL_DRIVER_PATH" ) )
{
setenv( "GDAL_DRIVER_PATH", gdalPlugins.toUtf8(), 1 );
}
#endif
QSettings mySettings;
// update any saved setting for older themes to new default 'gis' theme (2013-04-15)
if ( mySettings.contains( "/Themes" ) )
{
QString theme = mySettings.value( "/Themes", "default" ).toString();
if ( theme == QString( "gis" )
|| theme == QString( "classic" )
|| theme == QString( "nkids" ) )
{
mySettings.setValue( "/Themes", QString( "default" ) );
}
}
// custom environment variables
QMap<QString, QString> systemEnvVars = QgsApplication::systemEnvVars();
bool useCustomVars = mySettings.value( "qgis/customEnvVarsUse", QVariant( false ) ).toBool();
if ( useCustomVars )
{
QStringList customVarsList = mySettings.value( "qgis/customEnvVars", "" ).toStringList();
if ( !customVarsList.isEmpty() )
{
foreach ( const QString &varStr, customVarsList )
{
int pos = varStr.indexOf( QLatin1Char( '|' ) );
if ( pos == -1 )
continue;
QString envVarApply = varStr.left( pos );
QString varStrNameValue = varStr.mid( pos + 1 );
pos = varStrNameValue.indexOf( QLatin1Char( '=' ) );
if ( pos == -1 )
continue;
QString envVarName = varStrNameValue.left( pos );
QString envVarValue = varStrNameValue.mid( pos + 1 );
if ( systemEnvVars.contains( envVarName ) )
{
if ( envVarApply == "prepend" )
{
envVarValue += systemEnvVars.value( envVarName );
}
else if ( envVarApply == "append" )
{
envVarValue = systemEnvVars.value( envVarName ) + envVarValue;
}
}
if ( systemEnvVars.contains( envVarName ) && envVarApply == "unset" )
{
#ifdef Q_WS_WIN
putenv( envVarName.toUtf8().constData() );
#else
unsetenv( envVarName.toUtf8().constData() );
#endif
}
else
{
#ifdef Q_WS_WIN
if ( envVarApply != "undefined" || !getenv( envVarName.toUtf8().constData() ) )
putenv( QString( "%1=%2" ).arg( envVarName ).arg( envVarValue ).toUtf8().constData() );
#else
setenv( envVarName.toUtf8().constData(), envVarValue.toUtf8().constData(), envVarApply == "undefined" ? 0 : 1 );
#endif
}
}
}
// On Android, there there is a libqgis.so instead of a qgis executable.
// The main method symbol of this library needs to be exported so it can be called by java
// On Windows this main is included in qgis_app and called from mainwin.cpp
APP_EXPORT
#endif
int main( int argc, char *argv[] )
{
#ifdef Q_OS_MACX
// Increase file resource limits (i.e., number of allowed open files)
// (from code provided by Larry Biehl, Purdue University, USA, from 'MultiSpec' project)
// This is generally 256 for the soft limit on Mac
// NOTE: setrlimit() must come *before* initialization of stdio strings,
// e.g. before any debug messages, or setrlimit() gets ignored
// see: http://stackoverflow.com/a/17726104/2865523
struct rlimit rescLimit;
if ( getrlimit( RLIMIT_NOFILE, &rescLimit ) == 0 )
{
rlim_t oldSoft( rescLimit.rlim_cur );
rlim_t oldHard( rescLimit.rlim_max );
#ifdef OPEN_MAX
rlim_t newSoft( OPEN_MAX );
rlim_t newHard( std::min( oldHard, newSoft ) );
#else
rlim_t newSoft( 4096 );
rlim_t newHard( std::min( ( rlim_t )8192, oldHard ) );
#endif
if ( rescLimit.rlim_cur < newSoft )
{
rescLimit.rlim_cur = newSoft;
rescLimit.rlim_max = newHard;
if ( setrlimit( RLIMIT_NOFILE, &rescLimit ) == 0 )
{
QgsDebugMsg( QString( "Mac RLIMIT_NOFILE Soft/Hard NEW: %1 / %2" )
.arg( rescLimit.rlim_cur ).arg( rescLimit.rlim_max ) );
}
}
Q_UNUSED( oldSoft ); //avoid warnings
QgsDebugMsg( QString( "Mac RLIMIT_NOFILE Soft/Hard ORIG: %1 / %2" )
.arg( oldSoft ).arg( oldHard ) );
}
#endif
QgsDebugMsg( QString( "Starting qgis main" ) );
#ifdef WIN32 // Windows
#ifdef _MSC_VER
_set_fmode( _O_BINARY );
#else //MinGW
_fmode = _O_BINARY;
#endif // _MSC_VER
#endif // WIN32
// Set up the custom qWarning/qDebug custom handler
#ifndef ANDROID
qInstallMsgHandler( myMessageOutput );
#endif
#if (defined(linux) && !defined(ANDROID)) || defined(__FreeBSD__)
signal( SIGQUIT, qgisCrash );
signal( SIGILL, qgisCrash );
signal( SIGFPE, qgisCrash );
signal( SIGSEGV, qgisCrash );
signal( SIGBUS, qgisCrash );
signal( SIGSYS, qgisCrash );
signal( SIGTRAP, qgisCrash );
signal( SIGXCPU, qgisCrash );
signal( SIGXFSZ, qgisCrash );
#endif
#ifdef Q_OS_WIN
SetUnhandledExceptionFilter( QgsCrashHandler::handle );
#endif
// initialize random number seed
qsrand( time( nullptr ) );
/////////////////////////////////////////////////////////////////
// Command line options 'behavior' flag setup
////////////////////////////////////////////////////////////////
//
// Parse the command line arguments, looking to see if the user has asked for any
// special behaviors. Any remaining non command arguments will be kept aside to
// be passed as a list of layers and / or a project that should be loaded.
//
// This behavior is used to load the app, snapshot the map,
// save the image to disk and then exit
QString mySnapshotFileName;
QString configLocalStorageLocation;
QString profileName;
int mySnapshotWidth = 800;
int mySnapshotHeight = 600;
bool myHideSplash = false;
bool mySettingsMigrationForce = false;
bool mySkipVersionCheck = false;
#if defined(ANDROID)
QgsDebugMsg( QString( "Android: Splash hidden" ) );
myHideSplash = true;
#endif
bool myRestoreDefaultWindowState = false;
bool myRestorePlugins = true;
bool myCustomization = true;
QString dxfOutputFile;
QgsDxfExport::SymbologyExport dxfSymbologyMode = QgsDxfExport::SymbolLayerSymbology;
double dxfScale = 50000.0;
QString dxfEncoding = QStringLiteral( "CP1252" );
QString dxfPreset;
QgsRectangle dxfExtent;
// This behavior will set initial extent of map canvas, but only if
// there are no command line arguments. This gives a usable map
// extent when qgis starts with no layers loaded. When layers are
// loaded, we let the layers define the initial extent.
QString myInitialExtent;
if ( argc == 1 )
myInitialExtent = QStringLiteral( "-1,-1,1,1" );
// This behavior will allow you to force the use of a translation file
// which is useful for testing
QString myTranslationCode;
// The user can specify a path which will override the default path of custom
// user settings (~/.qgis) and it will be used for QgsSettings INI file
QString configpath;
QString authdbdirectory;
QString pythonfile;
QString customizationfile;
QString globalsettingsfile;
// TODO Fix android
#if defined(ANDROID)
QgsDebugMsg( QString( "Android: All params stripped" ) );// Param %1" ).arg( argv[0] ) );
//put all QGIS settings in the same place
configpath = QgsApplication::qgisSettingsDirPath();
QgsDebugMsg( QString( "Android: configpath set to %1" ).arg( configpath ) );
#endif
QStringList args;
if ( !bundleclicked( argc, argv ) )
{
// Build a local QCoreApplication from arguments. This way, arguments are correctly parsed from their native locale
// It will use QString::fromLocal8Bit( argv ) under Unix and GetCommandLine() under Windows.
QCoreApplication coreApp( argc, argv );
args = QCoreApplication::arguments();
for ( int i = 1; i < args.size(); ++i )
{
const QString &arg = args[i];
if ( arg == QLatin1String( "--help" ) || arg == QLatin1String( "-?" ) )
{
usage( args[0] );
return 2;
}
else if ( arg == QLatin1String( "--nologo" ) || arg == QLatin1String( "-n" ) )
{
myHideSplash = true;
}
else if ( arg == QLatin1String( "--version-migration" ) )
{
mySettingsMigrationForce = true;
}
else if ( arg == QLatin1String( "--noversioncheck" ) || arg == QLatin1String( "-V" ) )
{
mySkipVersionCheck = true;
}
else if ( arg == QLatin1String( "--noplugins" ) || arg == QLatin1String( "-P" ) )
{
myRestorePlugins = false;
}
else if ( arg == QLatin1String( "--nocustomization" ) || arg == QLatin1String( "-C" ) )
{
myCustomization = false;
}
else if ( i + 1 < argc && ( arg == QLatin1String( "--profile" ) ) )
{
profileName = args[++i];
}
else if ( i + 1 < argc && ( arg == QLatin1String( "--profiles-path" ) || arg == QLatin1String( "-s" ) ) )
{
configLocalStorageLocation = QDir::toNativeSeparators( QFileInfo( args[++i] ).absoluteFilePath() );
}
else if ( i + 1 < argc && ( arg == QLatin1String( "--snapshot" ) || arg == QLatin1String( "-s" ) ) )
{
mySnapshotFileName = QDir::toNativeSeparators( QFileInfo( args[++i] ).absoluteFilePath() );
}
else if ( i + 1 < argc && ( arg == QLatin1String( "--width" ) || arg == QLatin1String( "-w" ) ) )
{
mySnapshotWidth = QString( args[++i] ).toInt();
}
else if ( i + 1 < argc && ( arg == QLatin1String( "--height" ) || arg == QLatin1String( "-h" ) ) )
{
mySnapshotHeight = QString( args[++i] ).toInt();
}
else if ( i + 1 < argc && ( arg == QLatin1String( "--lang" ) || arg == QLatin1String( "-l" ) ) )
{
myTranslationCode = args[++i];
}
else if ( i + 1 < argc && ( arg == QLatin1String( "--project" ) || arg == QLatin1String( "-p" ) ) )
{
sProjectFileName = QDir::toNativeSeparators( QFileInfo( args[++i] ).absoluteFilePath() );
}
else if ( i + 1 < argc && ( arg == QLatin1String( "--extent" ) || arg == QLatin1String( "-e" ) ) )
{
myInitialExtent = args[++i];
}
else if ( i + 1 < argc && ( arg == QLatin1String( "--authdbdirectory" ) || arg == QLatin1String( "-a" ) ) )
{
authdbdirectory = QDir::toNativeSeparators( QDir( args[++i] ).absolutePath() );
}
else if ( i + 1 < argc && ( arg == QLatin1String( "--code" ) || arg == QLatin1String( "-f" ) ) )
{
pythonfile = QDir::toNativeSeparators( QFileInfo( args[++i] ).absoluteFilePath() );
}
else if ( i + 1 < argc && ( arg == QLatin1String( "--customizationfile" ) || arg == QLatin1String( "-z" ) ) )
{
customizationfile = QDir::toNativeSeparators( QFileInfo( args[++i] ).absoluteFilePath() );
}
else if ( i + 1 < argc && ( arg == QLatin1String( "--globalsettingsfile" ) || arg == QLatin1String( "-g" ) ) )
{
globalsettingsfile = QDir::toNativeSeparators( QFileInfo( args[++i] ).absoluteFilePath() );
}
else if ( arg == QLatin1String( "--defaultui" ) || arg == QLatin1String( "-d" ) )
{
myRestoreDefaultWindowState = true;
}
else if ( arg == QLatin1String( "--dxf-export" ) )
{
dxfOutputFile = args[++i];
}
else if ( arg == QLatin1String( "--dxf-extent" ) )
{
QgsLocaleNumC l;
QString ext( args[++i] );
QStringList coords( ext.split( ',' ) );
if ( coords.size() != 4 )
{
std::cerr << "invalid dxf extent " << ext.toStdString() << std::endl;
return 2;
}
for ( int i = 0; i < 4; i++ )
{
bool ok;
double d;
d = coords[i].toDouble( &ok );
if ( !ok )
{
std::cerr << "invalid dxf coordinate " << coords[i].toStdString() << " in extent " << ext.toStdString() << std::endl;
return 2;
}
switch ( i )
{
case 0:
dxfExtent.setXMinimum( d );
break;
case 1:
dxfExtent.setYMinimum( d );
break;
case 2:
dxfExtent.setXMaximum( d );
break;
case 3:
dxfExtent.setYMaximum( d );
break;
}
}
}
else if ( arg == QLatin1String( "--dxf-symbology-mode" ) )
{
QString mode( args[++i] );
if ( mode == QLatin1String( "none" ) )
{
dxfSymbologyMode = QgsDxfExport::NoSymbology;
}
else if ( mode == QLatin1String( "symbollayer" ) )
{
dxfSymbologyMode = QgsDxfExport::SymbolLayerSymbology;
}
else if ( mode == QLatin1String( "feature" ) )
{
dxfSymbologyMode = QgsDxfExport::FeatureSymbology;
}
else
{
std::cerr << "invalid dxf symbology mode " << mode.toStdString() << std::endl;
return 2;
}
}
else if ( arg == QLatin1String( "--dxf-scale-denom" ) )
{
bool ok;
QString scale( args[++i] );
dxfScale = scale.toDouble( &ok );
if ( !ok )
{
std::cerr << "invalid dxf scale " << scale.toStdString() << std::endl;
return 2;
}
}
else if ( arg == QLatin1String( "--dxf-encoding" ) )
{
dxfEncoding = args[++i];
}
else if ( arg == QLatin1String( "--dxf-preset" ) )
{
dxfPreset = args[++i];
}
else if ( arg == QLatin1String( "--" ) )
{
for ( i++; i < args.size(); ++i )
sFileList.append( QDir::toNativeSeparators( QFileInfo( args[i] ).absoluteFilePath() ) );
}
else
{
sFileList.append( QDir::toNativeSeparators( QFileInfo( args[i] ).absoluteFilePath() ) );
}
}
}
/////////////////////////////////////////////////////////////////////
// If no --project was specified, parse the args to look for a //
// .qgs file and set myProjectFileName to it. This allows loading //
// of a project file by clicking on it in various desktop managers //
// where an appropriate mime-type has been set up. //
/////////////////////////////////////////////////////////////////////
if ( sProjectFileName.isEmpty() )
{
// check for a .qgs
for ( int i = 0; i < args.size(); i++ )
{
QString arg = QDir::toNativeSeparators( QFileInfo( args[i] ).absoluteFilePath() );
if ( arg.endsWith( QLatin1String( ".qgs" ), Qt::CaseInsensitive ) )
{
sProjectFileName = arg;
break;
}
}
}
/////////////////////////////////////////////////////////////////////
// Now we have the handlers for the different behaviors...
////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////
// Initialize the application and the translation stuff
/////////////////////////////////////////////////////////////////////
#if defined(Q_OS_UNIX) && !defined(Q_OS_MAC) && !defined(ANDROID)
bool myUseGuiFlag = nullptr != getenv( "DISPLAY" );
#else
bool myUseGuiFlag = true;
#endif
if ( !myUseGuiFlag )
{
std::cerr << QObject::tr(
"QGIS starting in non-interactive mode not supported.\n"
"You are seeing this message most likely because you "
"have no DISPLAY environment variable set.\n"
).toUtf8().constData();
exit( 1 ); //exit for now until a version of qgis is capabable of running non interactive
}
// GUI customization is enabled according to settings (loaded when instance is created)
// we force disabled here if --nocustomization argument is used
if ( !myCustomization )
{
QgsCustomization::instance()->setEnabled( false );
}
QCoreApplication::setOrganizationName( QgsApplication::QGIS_ORGANIZATION_NAME );
QCoreApplication::setOrganizationDomain( QgsApplication::QGIS_ORGANIZATION_DOMAIN );
QCoreApplication::setApplicationName( QgsApplication::QGIS_APPLICATION_NAME );
QCoreApplication::setAttribute( Qt::AA_DontShowIconsInMenus, false );
QgsSettings settings;
if ( configLocalStorageLocation.isEmpty() )
{
if ( getenv( "QGIS_CUSTOM_CONFIG_PATH" ) )
{
configLocalStorageLocation = getenv( "QGIS_CUSTOM_CONFIG_PATH" );
}
else if ( settings.contains( QStringLiteral( "profilesPath" ), QgsSettings::Core ) )
{
configLocalStorageLocation = settings.value( QStringLiteral( "profilesPath" ), "", QgsSettings::Core ).toString();
QgsDebugMsg( QString( "Loading profiles path from global config at %1" ).arg( configLocalStorageLocation ) );
}
// If it is still empty at this point we get it from the standard location.
if ( configLocalStorageLocation.isEmpty() )
{
configLocalStorageLocation = QStandardPaths::standardLocations( QStandardPaths::AppDataLocation ).value( 0 );
}
}
QString rootProfileFolder = QgsUserProfileManager::resolveProfilesFolder( configLocalStorageLocation );
QgsUserProfileManager manager( rootProfileFolder );
QgsUserProfile *profile = manager.getProfile( profileName, true );
QString profileFolder = profile->folder();
profileName = profile->name();
delete profile;
QgsDebugMsg( "User profile details:" );
QgsDebugMsg( QString( "\t - %1" ).arg( profileName ) );
QgsDebugMsg( QString( "\t - %1" ).arg( profileFolder ) );
QgsDebugMsg( QString( "\t - %1" ).arg( rootProfileFolder ) );
QgsApplication myApp( argc, argv, myUseGuiFlag, profileFolder );
// SetUp the QgsSettings Global Settings:
// - use the path specified with --globalsettingsfile path,
// - use the environment if not found
// - use a default location as a fallback
if ( globalsettingsfile.isEmpty() )
{
globalsettingsfile = getenv( "QGIS_GLOBAL_SETTINGS_FILE" );
}
if ( globalsettingsfile.isEmpty() )
{
QString default_globalsettingsfile = QgsApplication::pkgDataPath() + "/qgis_global_settings.ini";
if ( QFile::exists( default_globalsettingsfile ) )
{
globalsettingsfile = default_globalsettingsfile;
}
}
if ( !globalsettingsfile.isEmpty() )
{
if ( ! QgsSettings::setGlobalSettingsPath( globalsettingsfile ) )
{
QgsMessageLog::logMessage( QStringLiteral( "Invalid globalsettingsfile path: %1" ).arg( globalsettingsfile ), QStringLiteral( "QGIS" ) );
}
else
{
QgsMessageLog::logMessage( QStringLiteral( "Successfully loaded globalsettingsfile path: %1" ).arg( globalsettingsfile ), QStringLiteral( "QGIS" ) );
}
}
// Settings migration is only supported on the default profile for now.
if ( profileName == "default" )
{
std::unique_ptr< QgsVersionMigration > migration( QgsVersionMigration::canMigrate( 20000, Qgis::QGIS_VERSION_INT ) );
if ( migration && ( mySettingsMigrationForce || migration->requiresMigration() ) )
{
QgsDebugMsg( "RUNNING MIGRATION" );
migration->runMigration();
}
}
// Redefine QgsApplication::libraryPaths as necessary.
// IMPORTANT: Do *after* QgsApplication myApp(...), but *before* Qt uses any plugins,
// e.g. loading splash screen, setting window icon, etc.
// Always honor QT_PLUGIN_PATH env var or qt.conf, which will
// be part of libraryPaths just after QgsApplication creation.
#ifdef Q_OS_WIN
// For non static builds on win (static builds are not supported)
// we need to be sure we can find the qt image plugins.
QCoreApplication::addLibraryPath( QApplication::applicationDirPath()
+ QDir::separator() + "qtplugins" );
#endif
#ifdef Q_OS_MAC
// Resulting libraryPaths has critical QGIS plugin paths first, then any Qt plugin paths, then
// any dev-defined paths (in app's qt.conf) and/or user-defined paths (QT_PLUGIN_PATH env var).
//
// NOTE: Minimizes, though does not fully protect against, crashes due to dev/user-defined libs
// built against a different Qt/QGIS, while still allowing custom C++ plugins to load.
QStringList libPaths( QCoreApplication::libraryPaths() );
QgsDebugMsgLevel( QStringLiteral( "Initial macOS QCoreApplication::libraryPaths: %1" )
.arg( libPaths.join( " " ) ), 4 );
// Strip all critical paths that should always be prepended
if ( libPaths.removeAll( QDir::cleanPath( QgsApplication::pluginPath() ) ) )
{
QgsDebugMsgLevel( QStringLiteral( "QgsApplication::pluginPath removed from initial libraryPaths" ), 4 );
}
if ( libPaths.removeAll( QCoreApplication::applicationDirPath() ) )
{
QgsDebugMsgLevel( QStringLiteral( "QCoreApplication::applicationDirPath removed from initial libraryPaths" ), 4 );
}
// Prepend path, so a standard Qt bundle directory is parsed
QgsDebugMsgLevel( QStringLiteral( "Prepending QCoreApplication::applicationDirPath to libraryPaths" ), 4 );
libPaths.prepend( QCoreApplication::applicationDirPath() );
// Check if we are running in a 'release' app bundle, i.e. contains copied-in
// standard Qt-specific plugin subdirectories (ones never created by QGIS, e.g. 'sqldrivers' is).
// Note: bundleclicked(...) is inadequate to determine which *type* of bundle was opened, e.g. release or build dir.
// An app bundled with QGIS_MACAPP_BUNDLE > 0 is considered a release bundle.
QString relLibPath( QDir::cleanPath( QCoreApplication::applicationDirPath().append( "/../PlugIns" ) ) );
// Note: relLibPath becomes the defacto QT_PLUGINS_DIR of a release app bundle
if ( QFile::exists( relLibPath + QStringLiteral( "/imageformats" ) )
&& QFile::exists( relLibPath + QStringLiteral( "/codecs" ) ) )
{
// We are in a release app bundle.
// Strip QT_PLUGINS_DIR because it will crash a launched release app bundle, since
// the appropriate Qt frameworks and plugins have been copied into the bundle.
if ( libPaths.removeAll( QT_PLUGINS_DIR ) )
{
QgsDebugMsgLevel( QStringLiteral( "QT_PLUGINS_DIR removed from initial libraryPaths" ), 4 );
}
// Prepend the Plugins path, so copied-in Qt plugin bundle directories are parsed.
QgsDebugMsgLevel( QStringLiteral( "Prepending <bundle>/Plugins to libraryPaths" ), 4 );
libPaths.prepend( relLibPath );
// TODO: see if this or another method can be used to avoid QCA's install prefix plugins
// from being parsed and loaded (causes multi-Qt-loaded errors when bundled Qt should
// be the only one loaded). QCA core (> v2.1.3) needs an update first.
//setenv( "QCA_PLUGIN_PATH", relLibPath.toUtf8().constData(), 1 );
}
else
{
// We are either running from build dir bundle, or launching Mach-O binary directly.
// Add system Qt plugins, since they are not bundled, and not always referenced by default.
// An app bundled with QGIS_MACAPP_BUNDLE = 0 will still have Plugins/qgis in it.
// Note: Don't always prepend.
// User may have already defined it in QT_PLUGIN_PATH in a specific order.
if ( !libPaths.contains( QT_PLUGINS_DIR ) )
{
QgsDebugMsgLevel( QStringLiteral( "Prepending QT_PLUGINS_DIR to libraryPaths" ), 4 );
libPaths.prepend( QT_PLUGINS_DIR );
}
}
QgsDebugMsgLevel( QStringLiteral( "Prepending QgsApplication::pluginPath to libraryPaths" ), 4 );
libPaths.prepend( QDir::cleanPath( QgsApplication::pluginPath() ) );
// Redefine library search paths.
QCoreApplication::setLibraryPaths( libPaths );
QgsDebugMsgLevel( QStringLiteral( "Rewritten macOS QCoreApplication::libraryPaths: %1" )
.arg( QCoreApplication::libraryPaths().join( " " ) ), 4 );
#endif
#ifdef Q_OS_MAC
// Set hidpi icons; use SVG icons, as PNGs will be relatively too small
QCoreApplication::setAttribute( Qt::AA_UseHighDpiPixmaps );
// Set 1024x1024 icon for dock, app switcher, etc., rendering
myApp.setWindowIcon( QIcon( QgsApplication::iconsPath() + QStringLiteral( "qgis-icon-macos.png" ) ) );
#else
myApp.setWindowIcon( QIcon( QgsApplication::appIconPath() ) );
#endif
// TODO: use QgsSettings
QSettings *customizationsettings = nullptr;
// Using the customizationfile option always overrides the option and config path options.
if ( !customizationfile.isEmpty() )
{
customizationsettings = new QSettings( customizationfile, QSettings::IniFormat );
QgsCustomization::instance()->setEnabled( true );
}
else
{
customizationsettings = new QSettings( QStringLiteral( "QGIS" ), QStringLiteral( "QGISCUSTOMIZATION2" ) );
}
// Load and set possible default customization, must be done after QgsApplication init and QgsSettings ( QCoreApplication ) init
QgsCustomization::instance()->setSettings( customizationsettings );
QgsCustomization::instance()->loadDefault();
#ifdef Q_OS_MACX
// If the GDAL plugins are bundled with the application and GDAL_DRIVER_PATH
// is not already defined, use the GDAL plugins in the application bundle.
QString gdalPlugins( QCoreApplication::applicationDirPath().append( "/lib/gdalplugins" ) );
if ( QFile::exists( gdalPlugins ) && !getenv( "GDAL_DRIVER_PATH" ) )
{
setenv( "GDAL_DRIVER_PATH", gdalPlugins.toUtf8(), 1 );
}
// Point GDAL_DATA at any GDAL share directory embedded in the app bundle
if ( !getenv( "GDAL_DATA" ) )
{
QStringList gdalShares;
QString appResources( QDir::cleanPath( QgsApplication::pkgDataPath() ) );
gdalShares << QCoreApplication::applicationDirPath().append( "/share/gdal" )
<< appResources.append( "/share/gdal" )
<< appResources.append( "/gdal" );
Q_FOREACH ( const QString &gdalShare, gdalShares )
{
if ( QFile::exists( gdalShare ) )
{
setenv( "GDAL_DATA", gdalShare.toUtf8().constData(), 1 );
break;
}
}
}
int main( int argc, char *argv[] )
{
#ifdef Q_OS_MACX
// Increase file resource limits (i.e., number of allowed open files)
// (from code provided by Larry Biehl, Purdue University, USA, from 'MultiSpec' project)
// This is generally 256 for the soft limit on Mac
// NOTE: setrlimit() must come *before* initialization of stdio strings,
// e.g. before any debug messages, or setrlimit() gets ignored
// see: http://stackoverflow.com/a/17726104/2865523
struct rlimit rescLimit;
if ( getrlimit( RLIMIT_NOFILE, &rescLimit ) == 0 )
{
rlim_t oldSoft( rescLimit.rlim_cur );
rlim_t oldHard( rescLimit.rlim_max );
#ifdef OPEN_MAX
rlim_t newSoft( OPEN_MAX );
rlim_t newHard( std::min( oldHard, newSoft ) );
#else
rlim_t newSoft( 4096 );
rlim_t newHard( std::min(( rlim_t )8192, oldHard ) );
#endif
if ( rescLimit.rlim_cur < newSoft )
{
rescLimit.rlim_cur = newSoft;
rescLimit.rlim_max = newHard;
if ( setrlimit( RLIMIT_NOFILE, &rescLimit ) == 0 )
{
QgsDebugMsg( QString( "Mac RLIMIT_NOFILE Soft/Hard NEW: %1 / %2" )
.arg( rescLimit.rlim_cur ).arg( rescLimit.rlim_max ) );
}
}
Q_UNUSED( oldSoft ); //avoid warnings
QgsDebugMsg( QString( "Mac RLIMIT_NOFILE Soft/Hard ORIG: %1 / %2" )
.arg( oldSoft ).arg( oldHard ) );
}
#endif
QgsDebugMsg( QString( "Starting qgis main" ) );
#ifdef WIN32 // Windows
#ifdef _MSC_VER
_set_fmode( _O_BINARY );
#else //MinGW
_fmode = _O_BINARY;
#endif // _MSC_VER
#endif // WIN32
// Set up the custom qWarning/qDebug custom handler
#ifndef ANDROID
qInstallMsgHandler( myMessageOutput );
#endif
#if (defined(linux) && !defined(ANDROID)) || defined(__FreeBSD__)
signal( SIGQUIT, qgisCrash );
signal( SIGILL, qgisCrash );
signal( SIGFPE, qgisCrash );
signal( SIGSEGV, qgisCrash );
signal( SIGBUS, qgisCrash );
signal( SIGSYS, qgisCrash );
signal( SIGTRAP, qgisCrash );
signal( SIGXCPU, qgisCrash );
signal( SIGXFSZ, qgisCrash );
#endif
#ifdef Q_OS_WIN
SetUnhandledExceptionFilter( QgisApp::qgisCrashDump );
#endif
// initialize random number seed
qsrand( time( nullptr ) );
/////////////////////////////////////////////////////////////////
// Command line options 'behaviour' flag setup
////////////////////////////////////////////////////////////////
//
// Parse the command line arguments, looking to see if the user has asked for any
// special behaviours. Any remaining non command arguments will be kept aside to
// be passed as a list of layers and / or a project that should be loaded.
//
// This behaviour is used to load the app, snapshot the map,
// save the image to disk and then exit
QString mySnapshotFileName = "";
int mySnapshotWidth = 800;
int mySnapshotHeight = 600;
bool myHideSplash = false;
#if defined(ANDROID)
QgsDebugMsg( QString( "Android: Splash hidden" ) );
myHideSplash = true;
#endif
bool myRestoreDefaultWindowState = false;
bool myRestorePlugins = true;
bool myCustomization = true;
QString dxfOutputFile;
QgsDxfExport::SymbologyExport dxfSymbologyMode = QgsDxfExport::SymbolLayerSymbology;
double dxfScaleDenom = 50000.0;
QString dxfEncoding = "CP1252";
QString dxfPreset;
QgsRectangle dxfExtent;
// This behaviour will set initial extent of map canvas, but only if
// there are no command line arguments. This gives a usable map
// extent when qgis starts with no layers loaded. When layers are
// loaded, we let the layers define the initial extent.
QString myInitialExtent = "";
if ( argc == 1 )
myInitialExtent = "-1,-1,1,1";
// This behaviour will allow you to force the use of a translation file
// which is useful for testing
QString myTranslationCode;
// The user can specify a path which will override the default path of custom
// user settings (~/.qgis) and it will be used for QSettings INI file
QString configpath;
QString optionpath;
QString authdbdirectory;
QString pythonfile;
QString customizationfile;
#if defined(ANDROID)
QgsDebugMsg( QString( "Android: All params stripped" ) );// Param %1" ).arg( argv[0] ) );
//put all QGIS settings in the same place
configpath = QgsApplication::qgisSettingsDirPath();
QgsDebugMsg( QString( "Android: configpath set to %1" ).arg( configpath ) );
#endif
QStringList args;
if ( !bundleclicked( argc, argv ) )
{
// Build a local QCoreApplication from arguments. This way, arguments are correctly parsed from their native locale
// It will use QString::fromLocal8Bit( argv ) under Unix and GetCommandLine() under Windows.
QCoreApplication coreApp( argc, argv );
args = QCoreApplication::arguments();
for ( int i = 1; i < args.size(); ++i )
{
const QString &arg = args[i];
if ( arg == "--help" || arg == "-?" )
{
usage( args[0].toStdString() );
return 2;
}
else if ( arg == "--nologo" || arg == "-n" )
{
myHideSplash = true;
}
else if ( arg == "--noplugins" || arg == "-P" )
{
myRestorePlugins = false;
}
else if ( arg == "--nocustomization" || arg == "-C" )
{
myCustomization = false;
}
else if ( i + 1 < argc && ( arg == "--snapshot" || arg == "-s" ) )
{
mySnapshotFileName = QDir::toNativeSeparators( QFileInfo( args[++i] ).absoluteFilePath() );
}
else if ( i + 1 < argc && ( arg == "--width" || arg == "-w" ) )
{
mySnapshotWidth = QString( args[++i] ).toInt();
}
else if ( i + 1 < argc && ( arg == "--height" || arg == "-h" ) )
{
mySnapshotHeight = QString( args[++i] ).toInt();
}
else if ( i + 1 < argc && ( arg == "--lang" || arg == "-l" ) )
{
myTranslationCode = args[++i];
}
else if ( i + 1 < argc && ( arg == "--project" || arg == "-p" ) )
{
myProjectFileName = QDir::toNativeSeparators( QFileInfo( args[++i] ).absoluteFilePath() );
}
else if ( i + 1 < argc && ( arg == "--extent" || arg == "-e" ) )
{
myInitialExtent = args[++i];
}
else if ( i + 1 < argc && ( arg == "--optionspath" || arg == "-o" ) )
{
optionpath = QDir::toNativeSeparators( QDir( args[++i] ).absolutePath() );
}
else if ( i + 1 < argc && ( arg == "--configpath" || arg == "-c" ) )
{
configpath = QDir::toNativeSeparators( QDir( args[++i] ).absolutePath() );
}
else if ( i + 1 < argc && ( arg == "--authdbdirectory" || arg == "-a" ) )
{
authdbdirectory = QDir::toNativeSeparators( QDir( args[++i] ).absolutePath() );
}
else if ( i + 1 < argc && ( arg == "--code" || arg == "-f" ) )
{
pythonfile = QDir::toNativeSeparators( QFileInfo( args[++i] ).absoluteFilePath() );
}
else if ( i + 1 < argc && ( arg == "--customizationfile" || arg == "-z" ) )
{
customizationfile = QDir::toNativeSeparators( QFileInfo( args[++i] ).absoluteFilePath() );
}
else if ( arg == "--defaultui" || arg == "-d" )
{
myRestoreDefaultWindowState = true;
}
else if ( arg == "--dxf-export" )
{
dxfOutputFile = args[++i];
}
else if ( arg == "--dxf-extent" )
{
QgsLocaleNumC l;
QString ext( args[++i] );
QStringList coords( ext.split( ',' ) );
if ( coords.size() != 4 )
{
std::cerr << "invalid dxf extent " << ext.toStdString() << std::endl;
return 2;
}
for ( int i = 0; i < 4; i++ )
{
bool ok;
double d;
d = coords[i].toDouble( &ok );
if ( !ok )
{
std::cerr << "invalid dxf coordinate " << coords[i].toStdString() << " in extent " << ext.toStdString() << std::endl;
return 2;
}
switch ( i )
{
case 0:
dxfExtent.setXMinimum( d );
break;
case 1:
dxfExtent.setYMinimum( d );
break;
case 2:
dxfExtent.setXMaximum( d );
break;
case 3:
dxfExtent.setYMaximum( d );
break;
}
}
}
else if ( arg == "--dxf-symbology-mode" )
{
QString mode( args[++i] );
if ( mode == "none" )
{
dxfSymbologyMode = QgsDxfExport::NoSymbology;
}
else if ( mode == "symbollayer" )
{
dxfSymbologyMode = QgsDxfExport::SymbolLayerSymbology;
}
else if ( mode == "feature" )
{
dxfSymbologyMode = QgsDxfExport::FeatureSymbology;
}
else
{
std::cerr << "invalid dxf symbology mode " << mode.toStdString() << std::endl;
return 2;
}
}
else if ( arg == "--dxf-scale-denom" )
{
bool ok;
QString scale( args[++i] );
dxfScaleDenom = scale.toDouble( &ok );
if ( !ok )
{
std::cerr << "invalid dxf scale " << scale.toStdString() << std::endl;
return 2;
}
}
else if ( arg == "--dxf-encoding" )
{
dxfEncoding = args[++i];
}
else if ( arg == "--dxf-preset" )
{
dxfPreset = args[++i];
}
else if ( arg == "--" )
{
for ( i++; i < args.size(); ++i )
myFileList.append( QDir::toNativeSeparators( QFileInfo( args[i] ).absoluteFilePath() ) );
}
else
{
myFileList.append( QDir::toNativeSeparators( QFileInfo( args[i] ).absoluteFilePath() ) );
}
}
}
/////////////////////////////////////////////////////////////////////
// If no --project was specified, parse the args to look for a //
// .qgs file and set myProjectFileName to it. This allows loading //
// of a project file by clicking on it in various desktop managers //
// where an appropriate mime-type has been set up. //
/////////////////////////////////////////////////////////////////////
if ( myProjectFileName.isEmpty() )
{
// check for a .qgs
for ( int i = 0; i < args.size(); i++ )
{
QString arg = QDir::toNativeSeparators( QFileInfo( args[i] ).absoluteFilePath() );
if ( arg.contains( ".qgs" ) )
{
myProjectFileName = arg;
break;
}
}
}
/////////////////////////////////////////////////////////////////////
// Now we have the handlers for the different behaviours...
////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////
// Initialise the application and the translation stuff
/////////////////////////////////////////////////////////////////////
#if defined(Q_OS_UNIX) && !defined(Q_OS_MAC) && !defined(ANDROID)
bool myUseGuiFlag = nullptr != getenv( "DISPLAY" );
#else
bool myUseGuiFlag = true;
#endif
if ( !myUseGuiFlag )
{
std::cerr << QObject::tr(
"QGIS starting in non-interactive mode not supported.\n"
"You are seeing this message most likely because you "
"have no DISPLAY environment variable set.\n"
).toUtf8().constData();
exit( 1 ); //exit for now until a version of qgis is capabable of running non interactive
}
if ( !optionpath.isEmpty() || !configpath.isEmpty() )
{
// tell QSettings to use INI format and save the file in custom config path
QSettings::setDefaultFormat( QSettings::IniFormat );
QSettings::setPath( QSettings::IniFormat, QSettings::UserScope, optionpath.isEmpty() ? configpath : optionpath );
}
// GUI customization is enabled according to settings (loaded when instance is created)
// we force disabled here if --nocustomization argument is used
if ( !myCustomization )
{
QgsCustomization::instance()->setEnabled( false );
}
QgsApplication myApp( argc, argv, myUseGuiFlag, configpath );
myApp.setWindowIcon( QIcon( QgsApplication::appIconPath() ) );
//
// Set up the QSettings environment must be done after qapp is created
QCoreApplication::setOrganizationName( QgsApplication::QGIS_ORGANIZATION_NAME );
QCoreApplication::setOrganizationDomain( QgsApplication::QGIS_ORGANIZATION_DOMAIN );
QCoreApplication::setApplicationName( QgsApplication::QGIS_APPLICATION_NAME );
QCoreApplication::setAttribute( Qt::AA_DontShowIconsInMenus, false );
QSettings* customizationsettings;
if ( !optionpath.isEmpty() || !configpath.isEmpty() )
{
// tell QSettings to use INI format and save the file in custom config path
QSettings::setDefaultFormat( QSettings::IniFormat );
QString path = optionpath.isEmpty() ? configpath : optionpath;
QSettings::setPath( QSettings::IniFormat, QSettings::UserScope, path );
customizationsettings = new QSettings( QSettings::IniFormat, QSettings::UserScope, "QGIS", "QGISCUSTOMIZATION2" );
}
else
{
customizationsettings = new QSettings( "QGIS", "QGISCUSTOMIZATION2" );
}
// Using the customizationfile option always overrides the option and config path options.
if ( !customizationfile.isEmpty() )
{
customizationsettings = new QSettings( customizationfile, QSettings::IniFormat );
QgsCustomization::instance()->setEnabled( true );
}
// Load and set possible default customization, must be done afterQgsApplication init and QSettings ( QCoreApplication ) init
QgsCustomization::instance()->setSettings( customizationsettings );
QgsCustomization::instance()->loadDefault();
#ifdef Q_OS_MACX
// If the GDAL plugins are bundled with the application and GDAL_DRIVER_PATH
// is not already defined, use the GDAL plugins in the application bundle.
QString gdalPlugins( QCoreApplication::applicationDirPath().append( "/lib/gdalplugins" ) );
if ( QFile::exists( gdalPlugins ) && !getenv( "GDAL_DRIVER_PATH" ) )
{
setenv( "GDAL_DRIVER_PATH", gdalPlugins.toUtf8(), 1 );
}
// Point GDAL_DATA at any GDAL share directory embedded in the app bundle
if ( !getenv( "GDAL_DATA" ) )
{
QStringList gdalShares;
QString appResources( QDir::cleanPath( QgsApplication::pkgDataPath() ) );
gdalShares << QCoreApplication::applicationDirPath().append( "/share/gdal" )
<< appResources.append( "/share/gdal" )
<< appResources.append( "/gdal" );
Q_FOREACH ( const QString& gdalShare, gdalShares )
{
if ( QFile::exists( gdalShare ) )
{
setenv( "GDAL_DATA", gdalShare.toUtf8().constData(), 1 );
break;
}
}
}
