mapserver QGIS_OPTIONS_PATH support, fixes #10327

Author: blazek

src/app/main.cpp

@@ -634,9 +634,9 @@ int main( int argc, char *argv[] )
 
   //
   // Set up the QSettings environment must be done after qapp is created
-  QCoreApplication::setOrganizationName( "QGIS" );
-  QCoreApplication::setOrganizationDomain( "qgis.org" );
-  QCoreApplication::setApplicationName( "QGIS2" );
+  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;

src/core/qgsapplication.cpp

@@ -64,6 +64,10 @@ QString ABISYM( QgsApplication::mBuildOutputPath );
 QStringList ABISYM( QgsApplication::mGdalSkipList );
 int ABISYM( QgsApplication::mMaxThreads );
 
+const char* QgsApplication::QGIS_ORGANIZATION_NAME = "QGIS";
+const char* QgsApplication::QGIS_ORGANIZATION_DOMAIN = "qgis.org";
+const char* QgsApplication::QGIS_APPLICATION_NAME = "QGIS2";
+
 /*!
   \class QgsApplication
   \brief The QgsApplication class manages application-wide information.

src/core/qgsapplication.h

@@ -35,6 +35,9 @@ class CORE_EXPORT QgsApplication : public QApplication
 {
     Q_OBJECT
   public:
+    static const char* QGIS_ORGANIZATION_NAME;
+    static const char* QGIS_ORGANIZATION_DOMAIN;
+    static const char* QGIS_APPLICATION_NAME;
     //! @note customConfigDir parameter added in v1.6
     QgsApplication( int & argc, char ** argv, bool GUIenabled, QString customConfigPath = QString() );
     virtual ~QgsApplication();

src/mapserver/qgis_map_serv.cpp

@@ -243,8 +243,20 @@ int main( int argc, char * argv[] )
   qInstallMsgHandler( dummyMessageHandler );
 #endif
 
+  QString optionsPath = getenv( "QGIS_OPTIONS_PATH" );
+  if ( !optionsPath.isEmpty() )
+  {
+    QgsDebugMsg( "Options PATH: " + optionsPath );
+    QSettings::setDefaultFormat( QSettings::IniFormat );
+    QSettings::setPath( QSettings::IniFormat, QSettings::UserScope, optionsPath );
+  }
+
   QgsApplication qgsapp( argc, argv, getenv( "DISPLAY" ) );
 
+  QCoreApplication::setOrganizationName( QgsApplication::QGIS_ORGANIZATION_NAME );
+  QCoreApplication::setOrganizationDomain( QgsApplication::QGIS_ORGANIZATION_DOMAIN );
+  QCoreApplication::setApplicationName( QgsApplication::QGIS_APPLICATION_NAME );
+
   //Default prefix path may be altered by environment variable
   QgsApplication::init();
 #if !defined(Q_OS_WIN)
@@ -267,6 +279,7 @@ int main( int argc, char * argv[] )
   QgsDebugMsg( "Plugin  PATH: " + QgsApplication::pluginPath() );
   QgsDebugMsg( "PkgData PATH: " + QgsApplication::pkgDataPath() );
   QgsDebugMsg( "User DB PATH: " + QgsApplication::qgisUserDbFilePath() );
+  QgsDebugMsg( "SVG PATHS: " + QgsApplication::svgPaths().join( ":" ) );
 
   QgsDebugMsg( qgsapp.applicationDirPath() + "/qgis_wms_server.log" );
   QgsApplication::createDB(); //init qgis.db (e.g. necessary for user crs)