Diffstat (limited to 'noncore/settings/aqpkg/ipkg.cpp') (more/less context) (show whitespace changes)
-rw-r--r-- | noncore/settings/aqpkg/ipkg.cpp | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/noncore/settings/aqpkg/ipkg.cpp b/noncore/settings/aqpkg/ipkg.cpp index dd9e78d..c5c6387 100644 --- a/noncore/settings/aqpkg/ipkg.cpp +++ b/noncore/settings/aqpkg/ipkg.cpp @@ -116,254 +116,261 @@ void Ipkg :: runIpkg() commands << "install"; else commands << option; if ( package != "" ) commands << package; if ( package != "" ) emit outputText( tr( "Dealing with package %1" ).arg( package) ); qApp->processEvents(); // If we are removing, reinstalling or upgrading packages and make links option is selected // create the links if ( option == "remove" || option == "reinstall" || option == "upgrade" ) { createLinks = false; if ( flags & MAKE_LINKS ) { emit outputText( tr( "Removing symbolic links...\n" ) ); linkPackage( Utils::getPackageNameFromIpkFilename( package ), destination, destDir ); emit outputText( QString( " " ) ); } } // Execute command dependantPackages = new QList<QString>; dependantPackages->setAutoDelete( true ); executeIpkgCommand( commands, option ); } void Ipkg :: createSymLinks() { if ( option == "install" || option == "reinstall" || option == "upgrade" ) { // If we are not removing packages and make links option is selected // create the links createLinks = true; if ( flags & MAKE_LINKS ) { emit outputText( " " ); emit outputText( tr( "Creating symbolic links for %1." ).arg( package) ); linkPackage( Utils::getPackageNameFromIpkFilename( package ), destination, destDir ); // link dependant packages that were installed with this release QString *pkg; for ( pkg = dependantPackages->first(); pkg != 0; pkg = dependantPackages->next() ) { if ( *pkg == package ) continue; emit outputText( " " ); emit outputText( tr( "Creating symbolic links for %1" ).arg( *pkg ) ); linkPackage( Utils::getPackageNameFromIpkFilename( *pkg ), destination, destDir ); } } } delete dependantPackages; emit outputText( tr("Finished") ); emit outputText( "" ); } void Ipkg :: removeStatusEntry() { QString statusFile = destDir; if ( statusFile.right( 1 ) != "/" ) statusFile.append( "/" ); statusFile.append( "usr/lib/ipkg/status" ); QString outStatusFile = statusFile; outStatusFile.append( ".tmp" ); emit outputText( "" ); emit outputText( tr("Removing status entry...") ); QString tempstr = tr("status file - "); tempstr.append( statusFile ); emit outputText( tempstr ); tempstr = tr("package - "); tempstr.append( package ); emit outputText( tempstr ); QFile readFile( statusFile ); QFile writeFile( outStatusFile ); if ( !readFile.open( IO_ReadOnly ) ) { tempstr = tr("Couldn't open status file - "); tempstr.append( statusFile ); emit outputText( tempstr ); return; } if ( !writeFile.open( IO_WriteOnly ) ) { - tempstr = tr("Couldn't create tempory status file - "); + tempstr = tr("Couldn't create temporary status file - "); tempstr.append( outStatusFile ); emit outputText( tempstr ); return; } int i = 0; QTextStream readStream( &readFile ); QTextStream writeStream( &writeFile ); QString line; char k[21]; char v[1001]; QString key; QString value; while ( !readStream.atEnd() ) { //read new line line = readStream.readLine(); if ( line.contains( ":", TRUE ) ) { //grep key and value from line k[0] = '\0'; v[0] = '\0'; sscanf( line, "%[^:]: %[^\n]", k, v ); key = k; value = v; key = key.stripWhiteSpace(); value = value.stripWhiteSpace(); } else { key = ""; value = ""; } if ( key == "Package" && value == package ) { //skip lines from the deleted package while ( ( !readStream.atEnd() ) && ( line.stripWhiteSpace() != "" ) ) { line = readStream.readLine(); } } else { //write other lines into the tempfile writeStream << line << "\n"; // Improve UI responsiveness i++; if ( ( i % 50 ) == 0 ) qApp->processEvents(); } } readFile.close(); writeFile.close(); // Remove old status file and put tmp stats file in its place remove( statusFile ); - rename( outStatusFile, statusFile ); + if (::rename( outStatusFile, statusFile ) == -1) + { + tempstr = tr("Couldn't rename temporary status file - "); + tempstr.append( outStatusFile ); + tempstr.append( tr("to status file - ") ); + tempstr.append( statusFile ); + emit outputText( tempstr ); + } } int Ipkg :: executeIpkgLinkCommand( QStringList *cmd ) { // If one is already running - should never be but just to be safe if ( proc ) { delete proc; proc = 0; } // OK we're gonna use OProcess to run this thing proc = new OProcess(); aborted = false; // Connect up our slots connect(proc, SIGNAL(processExited(Opie::Core::OProcess*)), this, SLOT( linkProcessFinished())); connect(proc, SIGNAL(receivedStdout(Opie::Core::OProcess*,char*,int)), this, SLOT(linkCommandStdout(Opie::Core::OProcess*,char*,int))); *proc << *cmd; if(!proc->start(OProcess::NotifyOnExit, OProcess::All)) { emit outputText( tr("Couldn't start ipkg-link process" ) ); } return 0; } void Ipkg::linkProcessFinished() { // Report that the link process succeeded/failed if ( error ) emit outputText( tr("Symbolic linking failed!\n") ); else emit outputText( tr("Symbolic linking succeeded.\n") ); delete proc; proc = 0; finished = true; } void Ipkg::linkCommandStdout(OProcess*, char *buffer, int buflen) { QString lineStr = buffer; if ( lineStr[buflen-1] == '\n' ) buflen --; lineStr = lineStr.left( buflen ); emit outputText( lineStr ); if ( lineStr.find( " not found." ) != -1 ) { // Capture ipkg-link errors error = true; } buffer[0] = '\0'; } int Ipkg :: executeIpkgCommand( QStringList &cmd, const QString /*option*/ ) { // If one is already running - should never be but just to be safe if ( proc ) { delete proc; proc = 0; } // OK we're gonna use OProcess to run this thing proc = new OProcess(); aborted = false; // Connect up our slots connect(proc, SIGNAL(processExited(Opie::Core::OProcess*)), this, SLOT( processFinished())); connect(proc, SIGNAL(receivedStdout(Opie::Core::OProcess*,char*,int)), this, SLOT(commandStdout(Opie::Core::OProcess*,char*,int))); connect(proc, SIGNAL(receivedStderr(Opie::Core::OProcess*,char*,int)), this, SLOT(commandStderr(Opie::Core::OProcess*,char*,int))); for ( QStringList::Iterator it = cmd.begin(); it != cmd.end(); ++it ) { *proc << (*it).latin1(); } // Start the process going finished = false; if(!proc->start(OProcess::NotifyOnExit, OProcess::All)) { emit outputText( tr("Couldn't start ipkg process" ) ); |