-// Copyright (C) 2007-2015 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2023 CEA/DEN, EDF R&D, OPEN CASCADE
//
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
-// SALOME Session : implementation of Session.idl
-// File : SALOME_Session_Server.cxx
-// Author : Paul RASCLE, EDF
-// Module : SALOME
-
-#include <SALOME_NamingService.hxx>
-#include <SALOME_ModuleCatalog_impl.hxx>
-#include <SALOME_LifeCycleCORBA.hxx>
-#include <SALOME_Event.h>
-
-#include <Container_init_python.hxx>
-#include <ConnectionManager_i.hxx>
-#include <RegistryService.hxx>
-
-#ifdef ENABLE_TESTRECORDER
- #include <TestApplication.h>
-#endif
-
+#include <ArgvKeeper.hxx>
+#include <Container_init_python.hxx> // this include must be the first one as it includes Python.h
+#include <Basics_Utils.hxx>
#include <OpUtil.hxx>
+#include <RegistryService.hxx>
+#include <SALOME_LifeCycleCORBA.hxx>
+#include <SALOME_ModuleCatalog_impl.hxx>
+#include <SALOME_NamingService.hxx>
+#include <Utils_CorbaException.hxx>
#include <Utils_ORB_INIT.hxx>
-#include <Utils_SINGLETON.hxx>
#include <Utils_SALOME_Exception.hxx>
-#include <Utils_CorbaException.hxx>
-
+#include <Utils_SINGLETON.hxx>
#include <utilities.h>
-#include "Session_ServerLauncher.hxx"
-#include "Session_ServerCheck.hxx"
-#include "Session_Session_i.hxx"
-
-#include <Qtx.h>
-#include <QtxSplash.h>
+#include "KernelBasis.hxx"
-#include <Style_Salome.h>
+#include "Session_Session_i.hxx"
+#include "Session_ServerCheck.hxx"
+#include "Session_ServerLauncher.hxx"
+#include "Session_Promises.hxx"
+#include "Session_NS_wrapper.hxx"
#include "GUI_version.h"
-#include <SUIT_Tools.h>
-#include <SUIT_Session.h>
-#include <SUIT_Application.h>
-#include <SUIT_Desktop.h>
-#include <SUIT_ResourceMgr.h>
-#include <SUIT_ExceptionHandler.h>
+#include "Qtx.h"
+#include "QtxMsgHandler.h"
+#include "QtxSplash.h"
+#include "SALOME_Event.h"
+#ifdef USE_SALOME_STYLE
+#include "Style_Salome.h"
+#endif // USE_SALOME_STYLE
+#include "SUIT_Application.h"
+#include "SUIT_Desktop.h"
+#include "SUIT_ExceptionHandler.h"
+#include "SUIT_ResourceMgr.h"
+#include "SUIT_Session.h"
+#include "SUIT_Tools.h"
#include <SALOMEconfig.h>
#include CORBA_SERVER_HEADER(SALOME_Session)
#ifdef WIN32
#define sleep _sleep
+#include <windows.h>
+#include <stdio.h>
+#include <shellapi.h>
#endif
-
#include <time.h>
+#include <memory>
+#include <QApplication>
#include <QDir>
#include <QFile>
-#include <QApplication>
#include <QMutex>
-#include <QWaitCondition>
#include <QRegExp>
#include <QTextStream>
+#include <QWaitCondition>
-/*! - read arguments, define list of server to launch with their arguments.
- * - wait for naming service
- * - create and run a thread for launch of all servers
- *
-*/
+#ifdef WIN32
+extern "C" {
+// For DWORD (see end of file)
+#include "windef.h"
+// Force high-performance graphics on dual-GPU systems
+ // http://developer.download.nvidia.com/devzone/devcenter/gamegraphics/files/OptimusRenderingPolicies.pdf
+ __declspec(dllexport) DWORD NvOptimusEnablement = 0x00000001;
+ // https://community.amd.com/thread/169965
+ __declspec(dllexport) int AmdPowerXpressRequestHighPerformance = 1;
+}
+#endif
-//! CORBA server for SALOME Session
+//! CORBA server for SALOME GUI session
/*!
- * SALOME_Session Server launches a SALOME session servant.
+ * SALOME_Session_Server launches a SALOME session servant.
* The servant registers to the Naming Service.
* See SALOME_Session.idl for interface specification.
- *
* Main services offered by the servant are:
* - launch GUI
* - stop Session ( must be idle )
* - get session state
+ *
+ * Also, session server:
+ * - reads arguments,
+ * - defines list of embedded services to launch with their arguments,
+ * - defines list of standalone services to connect/wait,
+ * - waits for naming service to finish its initalization,
+ * - creates and runs a separate thread to launch/initialize all services.
*/
-void MessageOutput( QtMsgType type, const char* msg )
+namespace
{
- switch ( type )
+ std::string handleCorbaException(const CORBA::Exception &e)
{
- case QtDebugMsg:
- //MESSAGE( "Debug: " << msg );
- break;
- case QtWarningMsg:
- MESSAGE( "Warning: " << msg );
- break;
- case QtFatalMsg:
- MESSAGE( "Fatal: " << msg );
- break;
+ std::string message;
+ CORBA::Any tmp;
+ tmp <<= e;
+ CORBA::TypeCode_var tc = tmp.type();
+ message += tc->name();
+ return message;
}
-}
-QString salomeVersion()
-{
- return GUI_VERSION_STR;
-}
+ //! Custom handler to manage Qt messages
+ class MsgHandler : public QtxMsgHandlerCallback
+ {
+ public:
+ MsgHandler() {}
+ void qtMessage(QtMsgType type, const QMessageLogContext & /*context*/, const QString &message)
+ {
+ (void)message; // unused in debug mode
+ switch (type)
+ {
+ case QtDebugMsg:
+#ifdef QT_DEBUG_MESSAGE
+ MESSAGE("Debug: " << qPrintable(message));
+#endif
+ break;
+ case QtWarningMsg:
+ MESSAGE("Warning: " << qPrintable(message));
+ break;
+ case QtCriticalMsg:
+ MESSAGE("Critical: " << qPrintable(message));
+ break;
+ case QtFatalMsg:
+ MESSAGE("Fatal: " << qPrintable(message));
+ break;
+ case QtInfoMsg:
+ default:
+ MESSAGE("Information: " << qPrintable(message));
+ break;
+ }
+ }
+ };
-class SALOME_ResourceMgr : public SUIT_ResourceMgr
-{
-public:
- SALOME_ResourceMgr( const QString& app, const QString& resVarTemplate ) : SUIT_ResourceMgr( app, resVarTemplate )
+ //! Get version of SALOME GUI module
+ QString salomeVersion()
{
- setCurrentFormat( "xml" );
- setOption( "translators", QString( "%P_msg_%L.qm|%P_icons.qm|%P_images.qm" ) );
+ return GUI_VERSION_STR;
}
- static void initResourceMgr()
+
+ //! Custom resources manager, that allows customization of application name/version
+ // via configuration/translation files.
+ class ResourceMgr : public SUIT_ResourceMgr
{
- if ( myExtAppName.isNull() || myExtAppVersion.isNull() ) {
- SALOME_ResourceMgr resMgr( "SalomeApp", QString( "%1Config" ) );
- resMgr.loadLanguage( "LightApp", "en" );
- resMgr.loadLanguage( "SalomeApp", "en" );
-
- myExtAppName = QObject::tr( "APP_NAME" ).trimmed();
- if ( myExtAppName == "APP_NAME" || myExtAppName.toLower() == "salome" )
- myExtAppName = "SalomeApp";
- myExtAppVersion = QObject::tr( "APP_VERSION" );
- if ( myExtAppVersion == "APP_VERSION" ) {
- if ( myExtAppName != "SalomeApp" )
- myExtAppVersion = "";
- else myExtAppVersion = salomeVersion();
+ public:
+ ResourceMgr(const QString &appName = "SalomeApp") : SUIT_ResourceMgr(appName, "%1Config")
+ {
+ customize(); // activate customization
+ setCurrentFormat("xml");
+ setOption("translators", QString("%P_msg_%L.qm|%P_icons.qm|%P_images.qm"));
+ }
+
+ QString customName() const { return myCustomAppName; }
+ QString version() const { return myCustomAppVersion; }
+
+ private:
+ static void customize()
+ {
+ // Try to retrieve actual application name and version from translation files.
+ // We create temporary resource manager and load LightApp and SalomeApp translations.
+ // This procedure is supposed to be done only once, at first call.
+ if (myCustomAppName.isNull())
+ {
+ SUIT_ResourceMgr mgr("SalomeApp", "%1Config");
+ mgr.setCurrentFormat("xml");
+ mgr.setWorkingMode(IgnoreUserValues); // prevent reading data from user's file
+ mgr.loadLanguage("LightApp", "en");
+ mgr.loadLanguage("SalomeApp", "en");
+
+ // actual application name can be customized via APP_NAME resource key
+ myCustomAppName = QObject::tr("APP_NAME").trimmed();
+ if (myCustomAppName == "APP_NAME" || myCustomAppName.toLower() == "salome")
+ myCustomAppName = "SalomeApp"; // fallback name
+
+ // actual application name can be customized via APP_VERSION resource key
+ myCustomAppVersion = QObject::tr("APP_VERSION").trimmed();
+ if (myCustomAppVersion == "APP_VERSION")
+ myCustomAppVersion = myCustomAppName == "SalomeApp" ? salomeVersion() : ""; // fallback version
}
}
- }
- QString version() const { return myExtAppVersion; }
-protected:
- QString userFileName( const QString& appName, const bool for_load ) const
- {
- if ( version().isEmpty() ) return "";
- return SUIT_ResourceMgr::userFileName( myExtAppName, for_load );
- }
+ protected:
+ QString userFileName(const QString & /*appName*/, const bool forLoad) const
+ {
+ if (version().isEmpty())
+ return "";
+ return SUIT_ResourceMgr::userFileName(myCustomAppName, forLoad);
+ }
- virtual long userFileId( const QString& _fname ) const
- {
- //////////////////////////////////////////////////////////////////////////////////////////////
- // In SALOME and SALOME-based applications the user preferences file is named as
- // - <AppName>.xml.<AppVersion> on Windows
- // - <AppName>rc.<AppVersion> on Linux
- // where
- // * AppName is application name, default SalomeApp (can be customized in SALOME-based
- // applications
- // * AppVersion is application version
- //
- // Since version 6.5.0 of SALOME, user file is situated in the ~/.config/salome
- // directory. For backward compatibility, when user preferences from nearest
- // version of application is searched, user home directory is also looked through,
- // with lower priority.
- //
- // Since version 6.6.0 of SALOME, user file name on Linux is no more prefixed by dot
- // symbol since it is situated in hidden ~/.config/salome directory. Files with dot
- // prefix also though taken into account (with lower priority) for backward compatibility.
- //
- // Notes:
- // - Currently the following format of version number is supported:
- // <major>[.<minor>[.<release>[<type><dev>]]]
- // Parts in square brackets are considered optional. Here:
- // * major - major version id
- // * minor - minor version id
- // * release - maintenance version id
- // * type - dev or patch marker; it can be either one alphabetical symbol (from 'a' to 'z')
- // or 'rc' to point release candidate (case-insensitive)
- // * dev - dev version or patch number
- // All numerical values must be of range [1-99].
- // Examples: 1.0, 6.5.0, 1.2.0a1, 3.3.3rc3 (release candidate 3), 11.0.0p1 (patch 1)
- //
- // - Versioning approach can be customized by implementing and using own resource manager class,
- // see QtxResurceMgr, SUIT_ResourceMgr classes.
- //////////////////////////////////////////////////////////////////////////////////////////////
- long id = -1;
- if ( !myExtAppName.isEmpty() ) {
+ virtual long userFileId(const QString &_fname) const
+ {
+ //////////////////////////////////////////////////////////////////////////////////////////////
+ // In SALOME and SALOME-based applications the user preferences file is named as
+ // - <AppName>.xml.<AppVersion> on Windows
+ // - <AppName>rc.<AppVersion> on Linux
+ // where
+ // * AppName is application name, defaults to SalomeApp. Can be customized in SALOME-based
+ // applications, see ResourceMgr above for more details.
+ // * AppVersion is application version, defaults to current version of SALOME GUI module
+ // if AppName is not customize, otherwise empty. Can be customized in SALOME-based
+ // applications, see ResourceMgr above for more details.
+ //
+ // Since version 6.5.0 of SALOME, user file is stored in the ~/.config/salome
+ // directory. For backward compatibility, when user preferences from nearest
+ // version of application is searched, user home directory is also looked through,
+ // with lower priority.
+ //
+ // Since version 6.6.0 of SALOME, user file name on Linux is no more prefixed by dot
+ // symbol since it is stored in the hidden ~/.config/salome directory. However, dot-prefixed
+ // files are also taken into account (with lower priority) for backward compatibility.
+ //
+ // Notes:
+ // - Currently the following format of version number is supported:
+ // <major>[.<minor>[.<release>[<type><dev>]]]
+ // Parts in square brackets are considered optional. Here:
+ // * major - major version id
+ // * minor - minor version id
+ // * release - maintenance version id
+ // * type - dev or patch marker; it can be either one alphabetical symbol (from 'a' to 'z')
+ // or 'rc' to point release candidate (case-insensitive)
+ // * dev - dev version or patch number
+ // All numerical values must be of range [1-99].
+ // Examples: 1.0, 6.5.0, 1.2.0a1, 3.3.3rc3 (release candidate 3), 11.0.0p1 (patch 1)
+ //
+ // - Versioning approach can be customized by implementing and using own resource manager class,
+ // see QtxResurceMgr, SUIT_ResourceMgr classes, and ResourceMgr class above in this file.
+ //////////////////////////////////////////////////////////////////////////////////////////////
+
+ long id = -1;
+ if (!myCustomAppName.isEmpty())
+ {
#ifdef WIN32
- // On Windows, user file name is something like SalomeApp.xml.6.5.0 where
- // - SalomeApp is an application name (can be customized)
- // - xml is a file format (xml or ini)
- // - 6.5.0 is an application version, can include alfa/beta/rc marks, e.g. 6.5.0a3, 6.5.0rc1
- QRegExp exp( QString( "%1\\.%2\\.([a-zA-Z0-9.]+)" ).arg( myExtAppName ).arg( currentFormat() ) );
+ // On Windows, user file name is something like SalomeApp.xml.6.5.0 where
+ // - SalomeApp is an application name (can be customized)
+ // - xml is a file format (xml or ini)
+ // - 6.5.0 is an application version, can include alfa/beta/rc marks, e.g. 6.5.0a3, 6.5.0rc1
+ QRegExp exp(QString("%1\\.%2\\.([a-zA-Z0-9.]+)").arg(myCustomAppName).arg(currentFormat()));
#else
- // On Linux, user file name is something like SalomeApprc.6.5.0 where
- // - SalomeApp is an application name (can be customized)
- // - 6.5.0 is an application version, can include alfa/beta/rc marks, e.g. 6.5.0a3, 6.5.0rc1
-
- // VSR 24/09/2012: issue 0021781: since version 6.6.0 user filename is not prepended with "."
- // when it is stored in the ~/.config/<appname> directory;
- // for backward compatibility we also check files prepended with "." with lower priority
- QRegExp exp( QString( "\\.?%1rc\\.([a-zA-Z0-9.]+)" ).arg( myExtAppName ) );
+ // On Linux, user file name is something like SalomeApprc.6.5.0 where
+ // - SalomeApp is an application name (can be customized)
+ // - 6.5.0 is an application version, can include alfa/beta/rc marks, e.g. 6.5.0a3, 6.5.0rc1
+
+ // VSR 24/09/2012: issue 0021781: since version 6.6.0 user filename is not prepended with "."
+
// when it is stored in the ~/.config/<appname> directory;
+ // for backward compatibility we also check files prepended with "." with lower priority
+ QRegExp exp(QString("\\.?%1rc\\.([a-zA-Z0-9.]+)").arg(myCustomAppName));
#endif
- QString fname = QFileInfo( _fname ).fileName();
- if ( exp.exactMatch( fname ) ) {
- long fid = Qtx::versionToId( exp.cap( 1 ) );
- if ( fid > 0 ) id = fid;
+ QString fname = QFileInfo(_fname).fileName();
+ if (exp.exactMatch(fname))
+ {
+ long fid = Qtx::versionToId(exp.cap(1));
+ if (fid > 0)
+ id = fid;
+ }
}
+ return id;
}
- return id;
- }
-
-public:
- static QString myExtAppName;
- static QString myExtAppVersion;
-};
-
-QString SALOME_ResourceMgr::myExtAppName = QString();
-QString SALOME_ResourceMgr::myExtAppVersion = QString();
-class SALOME_Session : public SUIT_Session
-{
-public:
- SALOME_Session( int argc, char** argv ) : SUIT_Session( argc, argv ) {}
- virtual ~SALOME_Session() {}
+ private:
+ static QString myCustomAppName;
+ static QString myCustomAppVersion;
+ };
+ QString ResourceMgr::myCustomAppName;
+ QString ResourceMgr::myCustomAppVersion;
-public:
- virtual SUIT_ResourceMgr* createResourceMgr( const QString& appName ) const
+ //! Custom session, to use custom resource manager class.
+ class Session : public SUIT_Session
{
- SALOME_ResourceMgr::initResourceMgr();
- SALOME_ResourceMgr* resMgr = new SALOME_ResourceMgr( appName, QString( "%1Config" ) );
- return resMgr;
- }
-};
-
-#ifdef ENABLE_TESTRECORDER
- class SALOME_QApplication : public TestApplication
-#else
- class SALOME_QApplication : public QApplication
-#endif
-{
-public:
-#ifdef ENABLE_TESTRECORDER
- SALOME_QApplication( int& argc, char** argv ) : TestApplication( argc, argv ), myHandler ( 0 ) {}
-#else
- SALOME_QApplication( int& argc, char** argv )
-#ifndef WIN32
- // san: Opening an X display and choosing a visual most suitable for 3D visualization
- // in order to make SALOME viewers work with non-native X servers
- : QApplication( (Display*)Qtx::getDisplay(), argc, argv, Qtx::getVisual() ),
-#else
- : QApplication( argc, argv ),
-#endif
- myHandler ( 0 ) {}
-#endif
+ public:
+ virtual SUIT_ResourceMgr *createResourceMgr(const QString &appName) const
+ {
+ return new ResourceMgr(appName);
+ }
+ };
- virtual bool notify( QObject* receiver, QEvent* e )
+ //! Custom QApplication class, redefines notify() method, to transfer all events
+ // via centralized exception handling mechanism.
+ class Application : public QApplication
{
+ public:
+ Application(int &argc, char **argv)
+ : QApplication(argc, argv),
+ myHandler(0)
+ {
+ myDebug = !Qtx::getenv("SALOME_DEBUG_EXCEPTIONS").isEmpty();
+ }
-#ifdef ENABLE_TESTRECORDER
- return myHandler ? myHandler->handle( receiver, e ) :
- TestApplication::notify( receiver, e );
-#else
- try {
- return myHandler ? myHandler->handle( receiver, e ) : QApplication::notify( receiver, e );
+ virtual bool notify(QObject *receiver, QEvent *e)
+ {
+ if (myDebug || !myHandler)
+ {
+ return QApplication::notify(receiver, e);
+ }
+ else
+ {
+ try
+ {
+ return myHandler->handle(receiver, e);
+ }
+ catch (std::exception &e)
+ {
+ std::cerr << "notify(): Caught exception : " << e.what() << std::endl;
+ }
+ catch (CORBA::Exception &e)
+ {
+ std::cerr << "notify(): Caught CORBA exception : " << handleCorbaException(e) << std::endl;
+ }
+ catch (...)
+ {
+ std::cerr << "notify(): Caught unknown exception : there's probably a bug in SALOME platform" << std::endl;
+ }
+ return false; // return false when exception is caught
+ }
}
- catch (std::exception& e) {
- std::cerr << e.what() << std::endl;
+
+ SUIT_ExceptionHandler *handler() const { return myHandler; }
+ void setHandler(SUIT_ExceptionHandler *h) { myHandler = h; }
+
+ private:
+ SUIT_ExceptionHandler *myHandler;
+ bool myDebug;
+ };
+
+ //! Class which calls SALOME::Session::GetInterface() from another thread
+ // to avoid mutual lock if called from the same thread as main()
+ class GetInterfaceThread : public QThread
+ {
+ public:
+ GetInterfaceThread(SALOME::Session_var s) : session(s)
+ {
+ start();
}
- catch (CORBA::Exception& e) {
- std::cerr << "Caught CORBA::Exception" << std::endl;
- CORBA::Any tmp;
- tmp<<= e;
- CORBA::TypeCode_var tc = tmp.type();
- const char *p = tc->name();
- std::cerr << "notify(): CORBA exception of the kind : " << p << " is caught" << std::endl;
+
+ protected:
+ virtual void run()
+ {
+ if (!CORBA::is_nil(session))
+ session->GetInterface();
+ else
+ std::cerr << "FATAL ERROR: SALOME::Session object is nil! Cannot display GUI" << std::endl;
}
- catch (...) {
- std::cerr << "Unknown exception caught in Qt handler: it's probably a bug in SALOME platform" << std::endl;
+
+ private:
+ SALOME::Session_var session;
+ };
+
+ //! Checks command line for presense of given option(s).
+ // Option that results to \c true is specified via \a trueOption parameter.
+ // Option that results to \c false is specified via \a falseOption parameter (empty for default).
+ // Default value for the result (returned if both \a trueOption \a falseOption are not given) is specified via \c defValue parameter.
+ bool boolCmdOption(const QString trueOption, const QString falseOption = QString(), bool defValue = false)
+ {
+ bool value = defValue;
+
+ QStringList args = QApplication::arguments();
+ foreach (QString arg, args)
+ {
+ if (arg == trueOption)
+ value = true;
+ else if (arg == falseOption)
+ value = false;
}
- return false; // return false when exception is caught
-#endif
+ return value;
}
- SUIT_ExceptionHandler* handler() const { return myHandler; }
- void setHandler( SUIT_ExceptionHandler* h ) { myHandler = h; }
+ // Shutdown standalone servers
+ void shutdownServers(SALOME_NamingService *theNS, bool remoteLauncher)
+ {
+ SALOME_LifeCycleCORBA lcc(theNS);
+ lcc.shutdownServers(!remoteLauncher);
+ }
+} // end of anonymous namespace
+
+template<class GUI_APP_STYLE>
+int AbstractGUIAppMain(int argc, char **argv);
+
+class GUIAppOldStyle
+{
+public:
+ static constexpr bool SSL_MODE = false;
+ using NamingServiceImplementation = OldStyleNS;
+ void connectToNSIfNeeded(CORBA::ORB_ptr orb) { _NS.reset(new SALOME_NamingService(orb)); }
+ void shutdownCORBAStufIfNeeded(bool shutdownAll, CORBA::ORB_ptr orb);
+ void killOtherServersIfNeeded() { SALOME_LifeCycleCORBA::killOmniNames(); }
+ SALOME::Session_var getSession();
+ void shutdownRemoteServersIfNeeded(bool remoteLauncher);
private:
- SUIT_ExceptionHandler* myHandler;
+ std::unique_ptr<SALOME_NamingService> _NS;
};
-// class which calls SALOME::Session::GetInterface() from another thread
-// to avoid mutual lock ( if called from the same thread as main()
-class GetInterfaceThread : public QThread
+class GUIAppNewStyle
{
public:
- GetInterfaceThread( SALOME::Session_var s ) : session ( s )
+ static constexpr bool SSL_MODE = true;
+ using NamingServiceImplementation = NewStyleNS;
+ void connectToNSIfNeeded(CORBA::ORB_ptr orb) { /*! nothing */ }
+ void shutdownCORBAStufIfNeeded(bool shutdownAll, CORBA::ORB_ptr orb) { /*! nothing */ }
+ void killOtherServersIfNeeded() { /*! nothing */ }
+ SALOME::Session_var getSession();
+ void shutdownRemoteServersIfNeeded(bool remoteLauncher) { /*! nothing */ }
+};
+
+void GUIAppOldStyle::shutdownCORBAStufIfNeeded(bool shutdownAll, CORBA::ORB_ptr orb)
+{
+ try
{
- start();
+ orb->shutdown(0);
}
-protected:
- virtual void run()
+ catch (...)
{
- if ( !CORBA::is_nil( session ) )
- session->GetInterface();
- else
- printf( "\nFATAL ERROR: SALOME::Session object is nil! Can not display GUI\n\n" );
+ //////////////////////////////////////////////////////////////
+ // VSR: silently skip exception:
+ // CORBA.BAD_INV_ORDER.BAD_INV_ORDER_ORBHasShutdown
+ // exception is raised when orb->destroy() is called and
+ // cpp continer is launched in the embedded mode
+ //////////////////////////////////////////////////////////////
+ if (shutdownAll)
+ SALOME_LifeCycleCORBA::killOmniNames();
+ abort(); //abort program to avoid deadlock in destructors or atexit when shutdown has been interrupted
}
-private:
- SALOME::Session_var session;
-};
+ // Destroy ORB
+ sleep(2);
+ ORB_INIT *init = SINGLETON_<ORB_INIT>::Instance();
+ if (init)
+ init->explicit_destroy();
+}
-// returns true if 'str' is found in argv
-bool isFound( const char* str, int argc, char** argv )
+SALOME::Session_var GUIAppOldStyle::getSession()
{
- for ( int i = 1; i <= ( argc-1 ); i++ )
- if ( !strcmp( argv[i], str ) )
- return true;
- return false;
+ CORBA::Object_var obj = _NS->Resolve("/Kernel/Session");
+ SALOME::Session_var session = SALOME::Session::_narrow(obj);
+ return session;
}
-
-void killOmniNames()
+void GUIAppOldStyle::shutdownRemoteServersIfNeeded(bool remoteLauncher)
{
- SALOME_LifeCycleCORBA::killOmniNames();
+ shutdownServers(_NS.get(), remoteLauncher);
}
-// shutdown standalone servers
-void shutdownServers( SALOME_NamingService* theNS )
+SALOME::Session_var GUIAppNewStyle::getSession()
{
- SALOME_LifeCycleCORBA lcc(theNS);
- lcc.shutdownServers();
+ SALOME::Session_var session = GetSessionRefSingleton()->get_future().get();
+ return session;
}
// ---------------------------- MAIN -----------------------
-int main( int argc, char **argv )
+template<class GUI_APP_STYLE>
+int AbstractGUIAppMain(int argc, char **argv)
{
+ using NamingServiceImplementation = typename GUI_APP_STYLE::NamingServiceImplementation;
+ setSSLMode(GUI_APP_STYLE::SSL_MODE);
+ setGUIMode(true);
+ GUI_APP_STYLE self;
+ // Set-up application settings configuration (as for QSettings)
+ // Note: these are default settings which can be customized (see below)
+ QApplication::setOrganizationName("salome");
+ QApplication::setApplicationName("salome");
+ QApplication::setApplicationVersion(salomeVersion());
+
// Install Qt debug messages handler
- qInstallMsgHandler( MessageOutput );
+ MsgHandler msgHandler;
+ qInstallMessageHandler(QtxMsgHandler);
- //Set a "native" graphic system in case if application runs on the remote host
- QString remote(getenv("REMOTEHOST"));
- QString client(getenv("SSH_CLIENT"));
- if(remote.length() > 0 || client.length() > 0 ) {
- QApplication::setGraphicsSystem(QLatin1String("native"));
- }
-
- // add <qtdir>/plugins dir to the pluins search path for image plugins
- QString qtdir = Qtx::qtDir( "plugins" );
- if ( !qtdir.isEmpty() )
- QApplication::addLibraryPath( qtdir );
+ // Add <qtdir>/plugins dir to the pluins search path for image plugins
+ QString qtdir = Qtx::qtDir("plugins");
+ if (!qtdir.isEmpty())
+ QApplication::addLibraryPath(qtdir);
- // set "C" locale if requested via preferences
+ // Add application library path (to search style plugin etc...)
+ QString path = SUIT_Tools::addSlash(Qtx::getenv("GUI_ROOT_DIR")) + "bin/salome";
+ QApplication::addLibraryPath(QDir::toNativeSeparators(path));
+
+ // QSurfaceFormat should be set before creation of QApplication,
+ // so to avoid conflicts beetween SALOME and ParaView QSurfaceFormats we should merge theirs formats
+ // (see void Qtx::initDefaultSurfaceFormat()) and set the resultant format here.
+ Qtx::initDefaultSurfaceFormat();
+
+ // Create Qt application instance: this should be done as early as possible!
+ // Note: QApplication forces setting locale LC_ALL to system one: setlocale(LC_ALL, "").
+ SetArgcArgv(argc,argv);
+ Application app(argc, argv);
+
+ // Initialize Python (only once)
+ // Note: Python forces setting locale LC_CTYPE to system one: setlocale(LC_CTYPE, "").
+ char *py_argv[] = {(char *)""};
+ KERNEL_PYTHON::init_python(1, py_argv);
+
+ // Create auxiliary resource manager to access application settings
+ ResourceMgr resMgr;
+ resMgr.setWorkingMode(ResourceMgr::IgnoreUserValues);
+ resMgr.loadLanguage("LightApp", "en");
+ resMgr.loadLanguage("SalomeApp", "en");
+ resMgr.loadLanguage("Session");
+
+ // Set-up application settings configuration possible customized via resources
+ if (resMgr.customName() != "SalomeApp")
{
- SALOME_Session stmp( argc, argv );
- QApplication::setApplicationName( "salome" );
- SUIT_ResourceMgr* resMgr = stmp.createResourceMgr( "SalomeApp" );
- bool isCloc = resMgr->booleanValue( "language", "locale", true );
- if ( isCloc ) {
- QLocale::setDefault( QLocale::c() );
- }
- else {
- QLocale::setDefault( QLocale::system() );
- }
+ QApplication::setApplicationName(resMgr.customName());
+ QApplication::setApplicationVersion(resMgr.version());
}
- // Create Qt application instance;
- // this should be done the very first!
- SALOME_QApplication _qappl( argc, argv );
- _qappl.setOrganizationName( "salome" );
- _qappl.setApplicationName( "salome" );
- _qappl.setApplicationVersion( salomeVersion() );
+ // Force default "C" locale if requested via user's preferences
+ // Note: this does not change whole application locale (changed via setlocale() function),
+ // but only affects GUI behavior
+ resMgr.setWorkingMode(ResourceMgr::AllowUserValues); // we must take into account user preferences
+ if (resMgr.booleanValue("language", "locale", true))
+ QLocale::setDefault(QLocale::c());
+ resMgr.setWorkingMode(ResourceMgr::IgnoreUserValues);
+
+#if defined(GLOBAL_DOUBLE_CONVERSION)
+ // VSR 30/03/2021: moved here from QtxDoubleSpinBox/QtxIntSpinBox because of crash on Qt 5.12.
+ // Disable thousands separator for spin box
+ // see issue 14540 (old id 21219)
+ QLocale locale;
+ locale.setNumberOptions(locale.numberOptions() | QLocale::OmitGroupSeparator | QLocale::RejectGroupSeparator);
+ QLocale::setDefault(locale);
+#endif
+
+ bool isGUI = boolCmdOption("--show-desktop", "--hide-desktop", true); // true by default
+ bool isSplash = boolCmdOption("--show-splash", "--hide-splash", true); // true by default
- // Add application library path (to search style plugin etc...)
- QString path = QDir::convertSeparators( SUIT_Tools::addSlash( QString( ::getenv( "GUI_ROOT_DIR" ) ) ) + QString( "bin/salome" ) );
- _qappl.addLibraryPath( path );
-
- bool isGUI = isFound( "GUI", argc, argv );
- bool isSplash = isFound( "SPLASH", argc, argv );
- // Show splash screen (only if both the "GUI" and "SPLASH" parameters are set)
- // Note, that user preferences are not taken into account for splash settings -
- // it is a property of the application!
- QtxSplash* splash = 0;
- if ( isGUI && isSplash ) {
- // ...create resource manager
- SUIT_ResourceMgr resMgr( "SalomeApp", QString( "%1Config" ) );
- resMgr.setCurrentFormat( "xml" );
- resMgr.setWorkingMode( QtxResourceMgr::IgnoreUserValues );
- resMgr.loadLanguage( "LightApp" );
- //
- splash = QtxSplash::splash( QPixmap() );
- splash->readSettings( &resMgr );
- if ( splash->pixmap().isNull() )
- splash->setPixmap( resMgr.loadPixmap( "LightApp", QObject::tr( "ABOUT_SPLASH" ) ) );
- if ( splash->pixmap().isNull() ) {
+ // Show splash screen (only if both the "GUI" and "SPLASH" options are true)
+ QtxSplash *splash = 0;
+ if (isGUI && isSplash)
+ {
+ splash = QtxSplash::splash(QPixmap());
+ splash->readSettings(&resMgr);
+ if (splash->pixmap().isNull())
+ splash->setPixmap(resMgr.loadPixmap("LightApp", QObject::tr("ABOUT_SPLASH")));
+ if (splash->pixmap().isNull())
+ {
delete splash;
splash = 0;
}
- else {
- splash->setOption( "%A", QObject::tr( "APP_NAME" ) );
- splash->setOption( "%V", QObject::tr( "ABOUT_VERSION" ).arg( salomeVersion() ) );
- splash->setOption( "%L", QObject::tr( "ABOUT_LICENSE" ) );
- splash->setOption( "%C", QObject::tr( "ABOUT_COPYRIGHT" ) );
+ else
+ {
+ splash->setOption("%A", QObject::tr("APP_NAME"));
+ splash->setOption("%V", QObject::tr("ABOUT_VERSION").arg(resMgr.version()));
+ splash->setOption("%L", QObject::tr("ABOUT_LICENSE"));
+ splash->setOption("%C", QObject::tr("ABOUT_COPYRIGHT"));
splash->show();
QApplication::instance()->processEvents();
}
}
-
// Initialization
int result = -1;
CORBA::ORB_var orb;
PortableServer::POA_var poa;
- SUIT_Session* aGUISession = 0;
- SALOME_NamingService* _NS = 0;
- GetInterfaceThread* guiThread = 0;
- Session_ServerLauncher* myServerLauncher = 0;
+ SUIT_Session *aGUISession = 0;
+ GetInterfaceThread *guiThread = 0;
+ Session_ServerLauncher<NamingServiceImplementation> *myServerLauncher = nullptr;
- try {
- // ...initialize Python (only once)
- int _argc = 1;
- char* _argv[] = {(char*)""};
- KERNEL_PYTHON::init_python( _argc,_argv );
+#if defined(WIN32) && defined(UNICODE)
+ char **new_argv = NULL;
+#endif
+
+ bool remoteLauncher = false;
+ try
+ {
// ...create ORB, get RootPOA object, NamingService, etc.
- ORB_INIT &init = *SINGLETON_<ORB_INIT>::Instance();
- ASSERT( SINGLETON_<ORB_INIT>::IsAlreadyExisting() );
int orbArgc = 1;
- orb = init( orbArgc, argv );
+ if (std::string(argv[1]).find("-ORBInitRef") != std::string::npos)
+ {
+ orbArgc = 3;
+ remoteLauncher = true;
+ }
+ SetArgcArgv(orbArgc, argv);
+ orb = KERNEL::GetRefToORB();
- CORBA::Object_var obj = orb->resolve_initial_references( "RootPOA" );
- poa = PortableServer::POA::_narrow( obj );
+ CORBA::Object_var obj = orb->resolve_initial_references("RootPOA");
+ poa = PortableServer::POA::_narrow(obj);
PortableServer::POAManager_var pman = poa->the_POAManager();
- pman->activate() ;
- MESSAGE( "pman->activate()" );
+ pman->activate();
+ MESSAGE("POA manager activated");
- _NS = new SALOME_NamingService( orb );
+ self.connectToNSIfNeeded(orb);
result = 0;
}
- catch ( SALOME_Exception& e ) {
- INFOS( "run(): SALOME::SALOME_Exception is caught: "<<e.what() );
+ catch (SALOME_Exception &e)
+ {
+ INFOS("run(): Caught SALOME_Exception : " << e.what());
}
- catch ( CORBA::SystemException& e ) {
- INFOS( "Caught CORBA::SystemException." );
+ catch (CORBA::SystemException &e)
+ {
+ INFOS("run(): Caught CORBA::SystemException : " << handleCorbaException(e));
}
- catch ( CORBA::Exception& e ) {
- INFOS( "Caught CORBA::Exception." );
- CORBA::Any tmp;
- tmp<<= e;
- CORBA::TypeCode_var tc = tmp.type();
- const char *p = tc->name();
- INFOS ( "run(): CORBA exception of the kind : "<<p<< " is caught" );
+ catch (CORBA::Exception &e)
+ {
+ INFOS("run(): Caught CORBA::Exception : " << handleCorbaException(e));
}
- catch ( std::exception& e ) {
- INFOS( "run(): An exception has been caught: " <<e.what() );
+ catch (std::exception &e)
+ {
+ INFOS("run(): Caught exception : " << e.what());
}
- catch (...) {
- INFOS( "Caught unknown exception." );
+ catch (...)
+ {
+ INFOS("run(): Caught unknown exception");
}
QMutex _GUIMutex, _SessionMutex, _SplashMutex;
// until all initialization is done
_SessionMutex.lock();
- if ( !result ) {
+ if (!result)
+ {
// Start embedded servers launcher (Registry, SALOMEDS, etc.)
// ...lock mutex to block embedded servers launching thread until wait( mutex )
- _GUIMutex.lock();
+ _GUIMutex.lock();
// ...create launcher
- myServerLauncher = new Session_ServerLauncher( argc, argv, orb, poa, &_GUIMutex, &_ServerLaunch, &_SessionMutex, &_SessionStarted );
+#if defined(WIN32) && defined(UNICODE)
+ LPWSTR *szArglist = NULL;
+ int nArgs;
+ int i;
+ szArglist = CommandLineToArgvW(GetCommandLineW(), &nArgs);
+ new_argv = new char *[nArgs];
+ for (i = 0; i < nArgs; i++)
+ {
+ new_argv[i] = (char *)Kernel_Utils::utf8_encode(szArglist[i]);
+ }
+ // Free memory allocated for CommandLineToArgvW arguments.
+ LocalFree(szArglist);
+ myServerLauncher = new Session_ServerLauncher<NamingServiceImplementation>(nArgs, new_argv, orb, poa, &_GUIMutex, &_ServerLaunch, &_SessionMutex, &_SessionStarted);
+#else
+ myServerLauncher = new Session_ServerLauncher<NamingServiceImplementation>(argc, argv, orb, poa, &_GUIMutex, &_ServerLaunch, &_SessionMutex, &_SessionStarted);
+#endif
// ...block this thread until launcher is ready
- _ServerLaunch.wait( &_GUIMutex );
-
+ _ServerLaunch.wait(&_GUIMutex);
+
// Start servers check thread (splash)
- if ( splash ) {
+ if (splash)
+ {
// ...lock mutex to block splash thread until wait( mutex )
_SplashMutex.lock();
// ...create servers checking thread
- Session_ServerCheck sc( &_SplashMutex, &_SplashStarted );
+ Session_ServerCheck<NamingServiceImplementation> sc(&_SplashMutex, &_SplashStarted);
// ... set initial progress
- splash->setProgress( 0, sc.totalSteps() );
- // start check loop
- while ( true ) {
- int step = sc.currentStep();
- int total = sc.totalSteps();
+ splash->setProgress(0, sc.totalSteps());
+ // start check loop
+ while (true)
+ {
+ int step = sc.currentStep();
+ int total = sc.totalSteps();
QString msg = sc.currentMessage();
QString err = sc.error();
- if ( !err.isEmpty() ) {
- QtxSplash::setError( err );
+ if (!err.isEmpty())
+ {
+ QtxSplash::setError(err);
QApplication::instance()->processEvents();
result = -1;
break;
}
- QtxSplash::setStatus( msg, step );
+ QtxSplash::setStatus(msg, step);
QApplication::instance()->processEvents();
- if ( step >= total )
+ if (step >= total)
break;
// ...block this thread until servers checking is finished
- _SplashStarted.wait( &_SplashMutex );
+ _SplashStarted.wait(&_SplashMutex);
}
// ...unlock mutex 'cause it is no more needed
_SplashMutex.unlock();
}
- // Finalize embedded servers launcher
+ // Finalize embedded servers launcher
// ...block this thread until launcher is finished
- _ServerLaunch.wait( &_GUIMutex );
+ _ServerLaunch.wait(&_GUIMutex);
// ...unlock mutex 'cause it is no more needed
_GUIMutex.unlock();
}
// Obtain Session interface reference
- CORBA::Object_var obj = _NS->Resolve( "/Kernel/Session" );
- SALOME::Session_var session = SALOME::Session::_narrow( obj ) ;
+ SALOME::Session_var session = self.getSession();
bool shutdownAll = false;
bool shutdownSession = false;
- if ( !result ) {
+ bool debugExceptions = boolCmdOption("--no-exception-handler") ||
+ resMgr.booleanValue("launch", "noexcepthandler", false);
+
+ if (!result)
+ {
// Launch GUI activator
- if ( isGUI ) {
- if ( splash )
- splash->setStatus( QApplication::translate( "", "Activating desktop..." ) );
+ if (isGUI)
+ {
+ if (splash)
+ splash->setStatus(QObject::tr("Activating desktop..."));
// ...create GUI launcher
- MESSAGE( "Session activated, Launch IAPP..." );
- guiThread = new GetInterfaceThread( session );
+ MESSAGE("Session activated, Launch IAPP...");
+ guiThread = new GetInterfaceThread(session);
}
// GUI activation
// Allow multiple activation/deactivation of GUI
- while ( true ) {
- MESSAGE( "waiting wakeAll()" );
- _SessionStarted.wait( &_SessionMutex ); // to be reseased by Launch server thread when ready:
+ while (true)
+ {
+ MESSAGE("waiting wakeAll()");
+ _SessionStarted.wait(&_SessionMutex); // to be reseased by Launch server thread when ready:
// atomic operation lock - unlock on mutex
// unlock mutex: serverThread runs, calls _ServerLaunch->wakeAll()
// this thread wakes up, and lock mutex
// Session might be shutdowning here, check status
SALOME::StatSession stat = session->GetStatSession();
shutdownSession = stat.state == SALOME::shutdown;
- if ( shutdownSession ) {
- _SessionMutex.lock(); // lock mutex before leaving loop - it will be unlocked later
- break;
+ if (shutdownSession)
+ {
+ _SessionMutex.lock(); // lock mutex before leaving loop - it will be unlocked later
+ break;
}
// SUIT_Session creation
- aGUISession = new SALOME_Session( argc, argv );
+ aGUISession = new Session();
// Load SalomeApp dynamic library
- MESSAGE( "creation SUIT_Application" );
- SUIT_Application* aGUIApp = aGUISession->startApplication( "SalomeApp", 0, 0 );
- if ( aGUIApp )
+ MESSAGE("creation SUIT_Application");
+ SUIT_Application *aGUIApp = aGUISession->startApplication(NamingServiceImplementation::LibName, 0, 0);
+ if (aGUIApp)
{
- Style_Salome::initialize( aGUIApp->resourceMgr() );
- if ( aGUIApp->resourceMgr()->booleanValue( "Style", "use_salome_style", true ) )
+#ifdef USE_SALOME_STYLE
+ Style_Salome::initialize(aGUIApp->resourceMgr());
+ if (aGUIApp->resourceMgr()->booleanValue("Style", "use_salome_style", true))
Style_Salome::apply();
+#endif // USE_SALOME_STYLE
+
+ if (!debugExceptions)
+ app.setHandler(aGUISession->handler()); // after loading SalomeApp application
+ // aGUISession contains SalomeApp_ExceptionHandler
- if ( !isFound( "noexcepthandler", argc, argv ) )
- _qappl.setHandler( aGUISession->handler() ); // after loading SalomeApp application
- // aGUISession contains SalomeApp_ExceptionHandler
// Run GUI loop
- MESSAGE( "run(): starting the main event loop" );
+ MESSAGE("run(): starting the main event loop");
+
+ if (splash)
+ splash->finish(aGUIApp->desktop());
- if ( splash )
- splash->finish( aGUIApp->desktop() );
+ result = app.exec();
- result = _qappl.exec();
-
splash = 0;
- if ( result == SUIT_Session::NORMAL ) {
- // desktop is explicitly closed by user from GUI
- // exit flags says if it's necessary to shutdown all servers
- // all session server only
+ if (result == SUIT_Session::NORMAL)
+ {
+ // desktop is explicitly closed by user from GUI
+ // exit flags says if it's necessary to shutdown all servers
+ // all session server only
shutdownAll = aGUISession->exitFlags();
}
- else {
+ else
+ {
// desktop might be closed from:
- // - StopSesion() /temporarily/ or
- // - Shutdown() /permanently/
+ // - StopSesion() (temporarily) or
+ // - Shutdown() (permanently)
stat = session->GetStatSession();
shutdownSession = stat.state == SALOME::shutdown;
+ // normally "shutdown standalone servers" flag should be false here, if we come from
+ // StopSesion() or from Shutdown();
+ // but we also have to check if somebody explicitly programmatically closed session,
+ // asking to kill servers also
+ shutdownAll = aGUISession->exitFlags();
}
- if ( shutdownAll || shutdownSession ) {
+ if (shutdownAll || shutdownSession)
+ {
_SessionMutex.lock(); // lock mutex before leaving loop - it will be unlocked later
break;
}
delete aGUISession;
aGUISession = 0;
-
+
// Prepare _GUIMutex for a new GUI activation
_SessionMutex.lock();
}
// unlock Session mutex
_SessionMutex.unlock();
-
- if ( myServerLauncher )
- myServerLauncher->ShutdownAll(); // shutdown embedded servers
- if ( shutdownAll ) // shutdown standalone servers
- shutdownServers( _NS );
+ // Shutdown embedded servers
+ if (myServerLauncher)
+ myServerLauncher->ShutdownAll();
+
+ // Shutdown standalone servers
+ if (shutdownAll)
+ self.shutdownRemoteServersIfNeeded(remoteLauncher);
- if ( myServerLauncher )
- myServerLauncher->KillAll(); // kill embedded servers
+ // Kill embedded servers
+ if (myServerLauncher)
+ myServerLauncher->KillAll();
// Unregister session server
- SALOME_Session_i* sessionServant = dynamic_cast<SALOME_Session_i*>( poa->reference_to_servant( session.in() ) );
- if ( sessionServant )
+ SALOME_Session_i *sessionServant =
+ dynamic_cast<SALOME_Session_i *>(poa->reference_to_servant(session.in()));
+ if (sessionServant)
sessionServant->NSunregister();
delete aGUISession;
delete guiThread;
delete myServerLauncher;
- delete _NS;
-
- try {
- orb->shutdown(0);
- }
- catch (...) {
- //////////////////////////////////////////////////////////////
- // VSR: silently skip exception:
- // CORBA.BAD_INV_ORDER.BAD_INV_ORDER_ORBHasShutdown
- // exception is raised when orb->destroy() is called and
- // cpp continer is launched in the embedded mode
- //////////////////////////////////////////////////////////////
- // std::cerr << "Caught unexpected exception on shutdown : ignored !!" << std::endl;
- if ( shutdownAll )
- killOmniNames();
- abort(); //abort program to avoid deadlock in destructors or atexit when shutdown has been interrupted
+#if defined(WIN32) && defined(UNICODE)
+ delete[] new_argv;
+#endif
+ self.shutdownCORBAStufIfNeeded(shutdownAll,orb);
+ // Finalize Python
+ if (Py_IsInitialized())
+ {
+ PyGILState_Ensure();
+ Py_Finalize();
}
+ // Kill omniNames process
+ if (shutdownAll)
+ self.killOtherServersIfNeeded();
- //Destroy orb from python (for chasing memory leaks)
- //PyRun_SimpleString("from omniORB import CORBA");
- //PyRun_SimpleString("orb=CORBA.ORB_init([''], CORBA.ORB_ID)");
- //PyRun_SimpleString("orb.destroy()");
-
- // Destroy the ORB:
- sleep(2);
- //std::cout << "@@@@@ Explicitely destroying the ORB (hoping to kill omniORB threads ...)\n";
- ORB_INIT * init = SINGLETON_<ORB_INIT>::Instance();
- if (init)
- init->explicit_destroy();
- //std::cout << "@@@@@ ORB destroyed\n";
-
- // After ORB destruction
- if(Py_IsInitialized())
- {
- PyGILState_Ensure();
- //std::cout << "@@@@@ About to PyFinalize\n";
- Py_Finalize();
- //std::cout << "@@@@@ DONE PyFinalize\n";
- }
-
- if ( shutdownAll )
- {
- //std::cout << "@@@@@ About to kill omni\n";
- killOmniNames();
- //std::cout << "@@@@@ DONE kill omni\n";
- }
-
- MESSAGE( "Salome_Session_Server:endofserver" );
+ MESSAGE("Salome_Session_Server:endofserver");
return result;
}
