// File : SALOME_InstallWizard.cxx
// Created : Thu Dec 18 12:01:00 2002
// Author : Vadim SANDLER
-// Project : PAL/SALOME
-// Module : InstallWizard
-// Copyright : 2004 CEA
-// $Header$
+// Project : SALOME
+// Module : Installation Wizard
+// Copyright : 2004-2005 CEA
+
+#include "globals.h"
#include "SALOME_InstallWizard.hxx"
#include "SALOME_ProductsView.hxx"
#include <qwhatsthis.h>
#include <qtooltip.h>
#include <qfile.h>
+#include <qthread.h>
+#include <qwaitcondition.h>
+#include <qmutex.h>
#ifdef WNT
#include <iostream.h>
QString tmpDirName() { return QString( "/INSTALLWORK" ) + QString::number( getpid() ); }
#define TEMPDIRNAME tmpDirName()
+// ================================================================
+/*!
+ * QProcessThread
+ * Class for executing systen commands
+ */
+// ================================================================
+static QMutex myMutex(false);
+static QWaitCondition myWC;
+class QProcessThread: public QThread
+{
+ typedef QPtrList<QCheckListItem> ItemList;
+public:
+ QProcessThread( SALOME_InstallWizard* iw ) : QThread(), myWizard( iw ) { myItems.setAutoDelete( false ); }
+
+ void addCommand( QCheckListItem* item, const QString& cmd ) {
+ myItems.append( item );
+ myCommands.push_back( cmd );
+ }
+
+ bool hasCommands() const { return myCommands.count() > 0; }
+ void clearCommands() { myCommands.clear(); myItems.clear(); }
+
+ virtual void run() {
+ while ( hasCommands() ) {
+ ___MESSAGE___( "QProcessThread::run - Processing command : " << myCommands[ 0 ].latin1() );
+ int result = system( myCommands[ 0 ] ) / 256; // return code is <errno> * 256
+ ___MESSAGE___( "QProcessThread::run - Result : " << result );
+ QCheckListItem* item = myItems.first();
+ myCommands.pop_front();
+ myItems.removeFirst();
+ myMutex.lock();
+ SALOME_InstallWizard::postValidateEvent( myWizard, result, (void*)item );
+ if ( hasCommands() )
+ myWC.wait(&myMutex);
+ myMutex.unlock();
+ };
+ }
+
+private:
+ QStringList myCommands;
+ ItemList myItems;
+ SALOME_InstallWizard* myWizard;
+};
+
+// ================================================================
+/*!
+ * WarnDialog
+ * Warning dialog box
+ */
+// ================================================================
+class WarnDialog: public QDialog
+{
+ static WarnDialog* myDlg;
+ bool myCloseFlag;
+
+ WarnDialog( QWidget* parent )
+ : QDialog( parent, "WarnDialog", true, WDestructiveClose ) {
+ setCaption( tr( "Information" ) );
+ myCloseFlag = false;
+ QLabel* lab = new QLabel( tr( "Please, wait while checking native products configuration ..." ), this );
+ lab->setAlignment( AlignCenter );
+ lab->setFrameStyle( QFrame::Box | QFrame::Plain );
+ QVBoxLayout* l = new QVBoxLayout( this );
+ l->setMargin( 0 );
+ l->add( lab );
+ this->setFixedSize( lab->sizeHint().width() + 50,
+ lab->sizeHint().height() * 5 );
+ }
+ void accept() { return; }
+ void reject() { return; }
+ void closeEvent( QCloseEvent* e) { if ( !myCloseFlag ) return; QDialog::closeEvent( e ); }
+
+ ~WarnDialog() { myDlg = 0; }
+public:
+ static void showWarnDlg( QWidget* parent, bool show ) {
+ if ( show ) {
+ if ( !myDlg ) {
+ myDlg = new WarnDialog( parent );
+ QSize sh = myDlg->size();
+ myDlg->move( parent->x() + (parent->width()-sh.width())/2,
+ parent->y() + (parent->height()-sh.height())/2 );
+ myDlg->show();
+ }
+ myDlg->raise();
+ myDlg->setFocus();
+ }
+ else {
+ if ( myDlg ) {
+ myDlg->myCloseFlag = true;
+ myDlg->close();
+ }
+ }
+ }
+ static bool isWarnDlgShown() { return myDlg != 0; }
+};
+WarnDialog* WarnDialog::myDlg = 0;
+
// ================================================================
/*!
* DefineDependeces [ static ]
* Defines list of dependancies as string separated by space symbols
*/
// ================================================================
-static QString DefineDependeces(MapProducts& theProductsMap) {
+static QString DefineDependeces(MapProducts& theProductsMap)
+{
QStringList aProducts;
for ( MapProducts::Iterator mapIter = theProductsMap.begin(); mapIter != theProductsMap.end(); ++mapIter ) {
QCheckListItem* item = mapIter.key();
setLicense( tr( "All right reserved" ) );
setOS( "" );
-#ifdef DEBUG
- cout << "Config. file : " << xmlFileName << endl;
-#endif
+ ___MESSAGE___( "Config. file : " << xmlFileName );
// xml reader
QFile xmlfile(xmlFileName);
connect(shellProcess, SIGNAL( readyReadStderr() ), this, SLOT( readFromStderr() ) );
connect(shellProcess, SIGNAL( processExited() ), this, SLOT( productInstalled() ) );
connect(shellProcess, SIGNAL( wroteToStdin() ), this, SLOT( wroteToStdin() ) );
+
+ // create validation thread
+ myThread = new QProcessThread( this );
}
// ================================================================
/*!
if ( PID > 0 ) {
script += QString::number( PID );
script += " > /dev/null";
-#ifdef DEBUG
- cout << "script: "<< script.latin1() << endl;
-#endif
+ ___MESSAGE___( "script: " << script.latin1() );
if ( system( script.latin1() ) ) {
}
}
+ delete myThread;
}
// ================================================================
/*!
// ================================================================
void SALOME_InstallWizard::closeEvent( QCloseEvent* ce )
{
+ if ( WarnDialog::isWarnDlgShown() ) {
+ ce->ignore();
+ return;
+ }
if ( !exitConfirmed ) {
if ( QMessageBox::information( this,
tr( "Exit" ),
script += fi.absFilePath();
script += "' ";
script += QString( "%1" ).arg( totSize );
-#ifdef DEBUG
- cout << "script = " << script << endl;
-#endif
+ ___MESSAGE___( "script = " << script );
if ( system( script ) ) {
QMessageBox::critical( this,
tr( "Out of space" ),
tscript += fit.absFilePath();
tscript += "' ";
tscript += QString( "%1" ).arg( tempSize );
-#ifdef DEBUG
- cout << "script = " << tscript << endl;
-#endif
+ ___MESSAGE___( "script = " << tscript );
if ( system( tscript ) ) {
QMessageBox::critical( this,
tr( "Out of space" ),
}
QString tmpFolder = QDir::cleanDirPath( tempFolder->text().stripWhiteSpace() ) + TEMPDIRNAME;
QString tgtFolder = QDir::cleanDirPath( targetFolder->text().stripWhiteSpace() );
- for ( unsigned i = 0; i < natives.count(); i++ ) {
- item = findItem( natives[ i ] );
- if ( item ) {
- QString script = "cd ./config_files/;" + item->text(2) + " try_native " +
- QFileInfo( tmpFolder ).absFilePath() + " " + QDir::currentDirPath() + "/Products " + QFileInfo( tgtFolder ).absFilePath() + " " +
- QUOTE(DefineDependeces(productsMap)) + " " + item->text(0);
+ myThread->clearCommands();
+ if ( natives.count() > 0 ) {
+ for ( unsigned i = 0; i < natives.count(); i++ ) {
+ item = findItem( natives[ i ] );
+ if ( item ) {
+ QString dependOn = productsMap[ item ].getDependancies().join(" ");
+ QString script = "cd ./config_files/;" + item->text(2) + " try_native " +
+ QFileInfo( tmpFolder ).absFilePath() + " " + QDir::currentDirPath() + "/Products " + QFileInfo( tgtFolder ).absFilePath() + " " +
+ QUOTE(dependOn) + " " + item->text(0);
-#ifdef DEBUG
- cout << "1. Script : " << script << endl;
-#endif
- int res = system( script ) / 256; // return code is <errno> * 256
-#ifdef DEBUG
- cout << "try_native() : res = " << res << endl;
-#endif
- if ( res > 0 ) {
- if ( res == 2 ) {
- // when try_native returns 2 it means that native product version is higher than that is prerequisited
- if ( QMessageBox::warning( this,
- tr( "Warning" ),
- tr( "You have newer version of %1 installed on your computer than that is required (%2).\nContinue?").arg(item->text(0)).arg(item->text(1)),
- QMessageBox::Yes,
- QMessageBox::No,
- QMessageBox::NoButton ) == QMessageBox::No )
- return false;
- }
- else {
- QMessageBox::warning( this,
- tr( "Warning" ),
- tr( "You don't have native %1 %2 installed").arg(item->text(0)).arg(item->text(1)),
- QMessageBox::Ok,
- QMessageBox::NoButton,
- QMessageBox::NoButton );
- productsView->setNone( item );
- return false;
- }
+ myThread->addCommand( item, script );
+ }
+ else {
+ QMessageBox::warning( this,
+ tr( "Warning" ),
+ tr( "%The product %1 %2 required for installation.\n"
+ "Please, add this product in config.xml file.").arg(item->text(0)).arg(item->text(1)),
+ QMessageBox::Ok,
+ QMessageBox::NoButton,
+ QMessageBox::NoButton );
+ return false;
}
}
- else {
- QMessageBox::warning( this,
- tr( "Warning" ),
- tr( "%The product %1 %2 required for installation.\n"
- "Please, add this product in config.xml file.").arg(item->text(0)).arg(item->text(1)),
- QMessageBox::Ok,
- QMessageBox::NoButton,
- QMessageBox::NoButton );
- return false;
- }
+ WarnDialog::showWarnDlg( this, true );
+ myThread->start();
+ return true; // return in order to avoid default postValidateEvent() action
}
}
return InstallWizard::acceptData( pageTitle );
// try to find product being processed now
QString prodProc = progressView->findStatus( Processing );
if ( !prodProc.isNull() ) {
-#ifdef DEBUG
- cout << "Found <Processing>: " << prodProc.latin1() << endl;
-#endif
+ ___MESSAGE___( "Found <Processing>: " );
// if found - set status to "completed"
progressView->setStatus( prodProc, Completed );
// else try to find next product which is not processed yet
prodProc = progressView->findStatus( Waiting );
if ( !prodProc.isNull() ) {
-#ifdef DEBUG
- cout << "Found <Waiting>: " << prodProc.latin1() << endl;
-#endif
+ ___MESSAGE___( "Found <Waiting>: " << prodProc.latin1() );
// if found - set status to "processed" and run script
progressView->setStatus( prodProc, Processing );
progressView->ensureVisible( prodProc );
QCheckListItem* item = findItem( prodProc );
- Dependancies dep = productsMap[ item ];
// fill in script parameters
shellProcess->clearArguments();
// ... script name
QString depproducts = DefineDependeces(productsMap);
-#ifdef DEBUG
- cout << "Dependancies"<< depproducts.latin1() << endl;
-#endif
+ ___MESSAGE___( "Dependancies"<< depproducts.latin1() );
shellProcess->addArgument( depproducts );
// ... product name - currently instaled product
// run script
if ( !shellProcess->start() ) {
// error handling can be here
-#ifdef DEBUG
- cout << "error" << endl;
-#endif
+ ___MESSAGE___( "error" );
}
return;
}
-#ifdef DEBUG
- cout << "All products have been installed successfully" << endl;
-#endif
+ ___MESSAGE___( "All products have been installed successfully" );
// all products are installed successfully
QString workDir = QDir::cleanDirPath( QFileInfo( "./config_files/" ).absFilePath() );
MapProducts::Iterator mapIter;
-#ifdef DEBUG
- cout << "starting pick-up environment" << endl;
-#endif
+ ___MESSAGE___( "starting pick-up environment" );
for ( mapIter = productsMap.begin(); mapIter != productsMap.end(); ++mapIter ) {
QCheckListItem* item = mapIter.key();
Dependancies dep = mapIter.data();
QString depproducts = QUOTE( DefineDependeces(productsMap) );
if ( dep.pickUpEnvironment() ) {
-#ifdef DEBUG
- cout << "... for " << dep.getName() << endl;
-#endif
+ ___MESSAGE___( "... for " << dep.getName() );
QString script;
script += "cd " + QUOTE( QFileInfo( QDir::cleanDirPath( "./config_files/" ) ).absFilePath() ) + "; ";
script += item->text(2) + " ";
script += QUOTE( QFileInfo( QDir::cleanDirPath( targetFolder->text().stripWhiteSpace() ) ).absFilePath() ) + " ";
script += depproducts + " ";
script += item->text(0);
-#ifdef DEBUG
- cout << "... --> " << script.latin1() << endl;
-#endif
+ ___MESSAGE___( "... --> " << script.latin1() );
if ( system( script.latin1() ) ) {
-#ifdef DEBUG
- cout << "ERROR" << endl;
-#endif
+ ___MESSAGE___( "ERROR" );
}
}
}
// <Next> button
- nextButton()->setEnabled( true );
+ setNextEnabled( true );
nextButton()->setText( tr( "&Next >" ) );
QWhatsThis::add( nextButton(), tr( "Moves to the next step of the installation procedure" ) );
QToolTip::add ( nextButton(), tr( "Moves to the next step of the installation procedure" ) );
nextButton()->disconnect();
connect( nextButton(), SIGNAL( clicked() ), this, SLOT( next() ) );
// <Back> button
- backButton()->setEnabled( true );
+ setBackEnabled( true );
// script parameters
passedParams->clear();
passedParams->setEnabled( false );
script += "cd bin/salome; ";
script += "runSalome > /dev/null";
script = "(csh -c '" + script + "')";
-#ifdef DEBUG
- cout << script.latin1() << endl;
-#endif
+ ___MESSAGE___( "script: " << script.latin1() );
if ( !system( script.latin1() ) )
return;
else
// ================================================================
void SALOME_InstallWizard::reject()
{
-#ifdef DEBUG
- cout << "REJECTED" << endl;
-#endif
+ ___MESSAGE___( "REJECTED" );
if ( !exitConfirmed ) {
if ( QMessageBox::information( this,
tr( "Exit" ),
}
exitConfirmed = true;
}
- clean();
+ clean(true);
InstallWizard::reject();
}
// ================================================================
// ================================================================
void SALOME_InstallWizard::accept()
{
-#ifdef DEBUG
- cout << "ACCEPTED" << endl;
-#endif
- clean();
+ ___MESSAGE___( "ACCEPTED" );
+ clean(true);
InstallWizard::accept();
}
// ================================================================
/*!
* SALOME_InstallWizard::clean
- * Clears and removes temporary directory
+ * Clears and (optionally) removes temporary directory
*/
// ================================================================
-void SALOME_InstallWizard::clean()
+void SALOME_InstallWizard::clean(bool rmDir)
{
+ WarnDialog::showWarnDlg( 0, false );
+ myThread->clearCommands();
+ myWC.wakeAll();
+ while ( myThread->running() );
// VSR: first remove temporary files
QString script = "cd ./config_files/; remove_tmp.sh '";
script += tempFolder->text().stripWhiteSpace() + TEMPDIRNAME;
script += "' ";
script += QUOTE(DefineDependeces(productsMap));
script += " > /dev/null";
-#ifdef DEBUG
- cout << "script = " << script << endl;
-#endif
+ ___MESSAGE___( "script = " << script );
if ( system( script.latin1() ) ) {
}
// VSR: then try to remove created temporary directory
//script = "rm -rf " + QDir::cleanDirPath( tempFolder->text().stripWhiteSpace() ) + TEMPDIRNAME;
- if ( !tmpCreated.isNull() ) {
+ if ( rmDir && !tmpCreated.isNull() ) {
script = "rm -rf " + tmpCreated;
script += " > /dev/null";
if ( system( script.latin1() ) ) {
}
-#ifdef DEBUG
- cout << "script = " << script << endl;
-#endif
+ ___MESSAGE___( "script = " << script );
}
}
// ================================================================
// reconnect Next button - to use it as Start button
nextButton()->disconnect();
connect( nextButton(), SIGNAL( clicked() ), this, SLOT( onStart() ) );
- nextButton()->setEnabled( true );
+ setNextEnabled( true );
// reconnect Cancel button to terminate process
cancelButton()->disconnect();
connect( cancelButton(), SIGNAL( clicked() ), this, SLOT( tryTerminate() ) );
finishButton()->setEnabled( true );
}
previousPage = aPage;
-#ifdef DEBUG
- cout << "previousPage = " << previousPage << endl;
-#endif
+ ___MESSAGE___( "previousPage = " << previousPage );
}
// ================================================================
/*!
}
// if something at all is selected
if ( !toInstall.isEmpty() ) {
+ clean(false); // VSR 07/02/05 - bug fix: first we should clear temporary directory
// disable <Next> button
- nextButton()->setEnabled( false );
+ setNextEnabled( false );
// disable <Back> button
- backButton()->setEnabled ( false );
+ setBackEnabled( false );
// enable script parameters line edit
// VSR commented: 18/09/03: passedParams->setEnabled( true );
// VSR commented: 18/09/03: passedParams->setFocus();
*/
void SALOME_InstallWizard::productInstalled( )
{
-#ifdef DEBUG
- cout << "process exited" << endl;
-#endif
+ ___MESSAGE___( "process exited" );
if ( shellProcess->normalExit() ) {
-#ifdef DEBUG
- cout << "...normal exit" << endl;
-#endif
+ ___MESSAGE___( "...normal exit" );
// normal exit - try to proceed installation further
launchScript();
}
else {
-#ifdef DEBUG
- cout << "...abnormal exit" << endl;
-#endif
+ ___MESSAGE___( "...abnormal exit" );
// installation aborted
abort();
// clear script passed parameters lineedit
passedParams->setEnabled( false );
QFont f = parametersLab->font(); f.setBold( false ); parametersLab->setFont( f );
// enable <Next> button
- nextButton()->setEnabled( true );
+ setNextEnabled( true );
nextButton()->setText( tr( "&Next >" ) );
QWhatsThis::add( nextButton(), tr( "Moves to the next step of the installation procedure" ) );
QToolTip::add ( nextButton(), tr( "Moves to the next step of the installation procedure" ) );
nextButton()->disconnect();
connect( nextButton(), SIGNAL( clicked() ), this, SLOT( next() ) );
// enable <Back> button
- backButton()->setEnabled( true );
+ setBackEnabled( true );
}
}
// ================================================================
// ================================================================
void SALOME_InstallWizard::wroteToStdin( )
{
-#ifdef DEBUG
- cout << "Something was sent to stdin" << endl;
-#endif
+ ___MESSAGE___( "Something was sent to stdin" );
}
// ================================================================
/*!
// ================================================================
void SALOME_InstallWizard::readFromStdout( )
{
-#ifdef DEBUG
- cout << "Something was sent to stdout" << endl;
-#endif
+ ___MESSAGE___( "Something was sent to stdout" );
while ( shellProcess->canReadLineStdout() ) {
installInfo->append( QString( shellProcess->readLineStdout() ) );
installInfo->scrollToBottom();
// ================================================================
void SALOME_InstallWizard::readFromStderr( )
{
-#ifdef DEBUG
- cout << "Something was sent to stderr" << endl;
-#endif
+ ___MESSAGE___( "Something was sent to stderr" );
while ( shellProcess->canReadLineStderr() ) {
installInfo->append( QString( shellProcess->readLineStderr() ) );
installInfo->scrollToBottom();
tr( getIWName() ) + " - " +
tr( "Step %1 of %2").arg( QString::number( this->indexOf( aPage )+1 ) ).arg( QString::number( this->pageCount() ) ) );
}
+
+// ================================================================
+/*!
+ * SALOME_InstallWizard::processValidateEvent
+ * Processes validation event (<val> is validation code)
+ */
+// ================================================================
+void SALOME_InstallWizard::processValidateEvent( const int val, void* data )
+{
+ QWidget* aPage = InstallWizard::currentPage();
+ if ( aPage != productsPage ) {
+ InstallWizard::processValidateEvent( val, data );
+ return;
+ }
+ myMutex.lock();
+ myMutex.unlock();
+ QCheckListItem* item = (QCheckListItem*)data;
+ if ( val > 0 ) {
+ if ( val == 2 ) {
+ WarnDialog::showWarnDlg( 0, false );
+ // when try_native returns 2 it means that native product version is higher than that is prerequisited
+ if ( QMessageBox::warning( this,
+ tr( "Warning" ),
+ tr( "You have newer version of %1 installed on your computer than that is required (%2).\nContinue?").arg(item->text(0)).arg(item->text(1)),
+ QMessageBox::Yes,
+ QMessageBox::No,
+ QMessageBox::NoButton ) == QMessageBox::No ) {
+ myThread->clearCommands();
+ myWC.wakeAll();
+ setNextEnabled( true );
+ setBackEnabled( true );
+ return;
+ }
+ WarnDialog::showWarnDlg( this, true );
+ }
+ else {
+ WarnDialog::showWarnDlg( 0, false );
+ QMessageBox::warning( this,
+ tr( "Warning" ),
+ tr( "You don't have native %1 %2 installed").arg(item->text(0)).arg(item->text(1)),
+ QMessageBox::Ok,
+ QMessageBox::NoButton,
+ QMessageBox::NoButton );
+ myThread->clearCommands();
+ myWC.wakeAll();
+ setNextEnabled( true );
+ setBackEnabled( true );
+ productsView->setNone( item );
+ return;
+ }
+ }
+ if ( myThread->hasCommands() )
+ myWC.wakeAll();
+ else {
+ WarnDialog::showWarnDlg( 0, false );
+ InstallWizard::processValidateEvent( val, data );
+ }
+}
