Diffstat (limited to 'noncore/settings/aqpkg/ipkg.cpp') (more/less context) (show whitespace changes)
-rw-r--r-- | noncore/settings/aqpkg/ipkg.cpp | 115 |
1 files changed, 91 insertions, 24 deletions
diff --git a/noncore/settings/aqpkg/ipkg.cpp b/noncore/settings/aqpkg/ipkg.cpp index dad34b0..1efe030 100644 --- a/noncore/settings/aqpkg/ipkg.cpp +++ b/noncore/settings/aqpkg/ipkg.cpp @@ -28,12 +28,14 @@ using namespace std; #else #include <qapplication.h> #endif #include <qdir.h> #include <qtextstream.h> +#include <opie/oprocess.h> + #include "utils.h" #include "ipkg.h" #include "global.h" Ipkg :: Ipkg() { @@ -52,41 +54,41 @@ Ipkg :: ~Ipkg() // destDir is the dir that the destination alias points to (used to link to root) // flags is the ipkg options flags // dir is the directory to run ipkg in (defaults to "") bool Ipkg :: runIpkg( ) { bool ret = false; + QStringList commands; QDir::setCurrent( "/tmp" ); - QString cmd = ""; if ( runtimeDir != "" ) { - cmd += "cd "; - cmd += runtimeDir; - cmd += " ; "; + commands << "cd "; + commands << runtimeDir; + commands << ";"; } - cmd += "ipkg -force-defaults"; + commands << "ipkg" << "-force-defaults"; // only set the destination for an install operation if ( option == "install" ) - cmd += " -dest "+ destination; + commands << "-dest" << destination; if ( option != "update" && option != "download" ) { if ( flags & FORCE_DEPENDS ) - cmd += " -force-depends"; + commands << "-force-depends"; if ( flags & FORCE_REINSTALL ) - cmd += " -force-reinstall"; + commands << "-force-reinstall"; if ( flags & FORCE_REMOVE ) - cmd += " -force-removal-of-essential-packages"; + commands << "-force-removal-of-essential-packages"; if ( flags & FORCE_OVERWRITE ) - cmd += " -force-overwrite"; + commands << "-force-overwrite"; if ( flags & VERBOSE_WGET ) - cmd += " -verbose_wget"; + commands << "-verbose_wget"; // Handle make links // Rules - If make links is switched on, create links to root // if destDir is NOT / if ( flags & MAKE_LINKS ) { @@ -95,24 +97,23 @@ bool Ipkg :: runIpkg( ) if ( destDir == "/" ) flags ^= MAKE_LINKS; } } #ifdef X86 - cmd += " -f "; - cmd += IPKG_CONF; + commands << "-f"; + commands << IPKG_CONF; #endif if ( option == "reinstall" ) - cmd += " install"; + commands << "install"; else - cmd += " " + option; + commands << option; if ( package != "" ) - cmd += " " + package; - cmd += " 2>&1"; + commands << package; if ( package != "" ) emit outputText( QString( "Dealing with package " ) + package ); qApp->processEvents(); @@ -127,19 +128,17 @@ bool Ipkg :: runIpkg( ) emit outputText( QString( "Removing symbolic links...\n" ) ); linkPackage( Utils::getPackageNameFromIpkFilename( package ), destination, destDir ); emit outputText( QString( " " ) ); } } - emit outputText( cmd ); - // Execute command dependantPackages = new QList<QString>; dependantPackages->setAutoDelete( true ); - ret = executeIpkgCommand( cmd, option ); + ret = executeIpkgCommand( commands, option ); if ( option == "install" || option == "reinstall" ) { // If we are not removing packages and make links option is selected // create the links createLinks = true; @@ -168,16 +167,16 @@ bool Ipkg :: runIpkg( ) // Finally, if we are removing a package, remove its entry from the <destdir>/usr/lib/ipkg/status file // to workaround an ipkg bug which stops reinstall to a different location if ( option == "remove" ) removeStatusEntry(); -// emit outputText( QString( "Finished - status=" ) + (ret ? "success" : "failure") ); emit outputText( "Finished" ); emit outputText( "" ); return ret; + } void Ipkg :: removeStatusEntry() { QString statusFile = destDir; if ( statusFile.right( 1 ) != "/" ) @@ -252,13 +251,81 @@ void Ipkg :: removeStatusEntry() // Remove old status file and put tmp stats file in its place remove( statusFile ); rename( outStatusFile, statusFile ); } +int Ipkg :: executeIpkgCommand( QStringList &cmd, const QString option ) +{ + // OK we're gonna use OProcess to run this thing + proc = new OProcess(); + + // Connect up our slots + connect(proc, SIGNAL(processExited(OProcess *)), + this, SLOT( processFinished())); + connect(proc, SIGNAL(receivedStdout(OProcess *, char *, int)), + this, SLOT(commandStdout(OProcess *, char *, int))); + + connect(proc, SIGNAL(receivedStderr(OProcess *, char *, int)), + this, SLOT(commandStderr(OProcess *, char *, int))); + + for ( QStringList::Iterator it = cmd.begin(); it != cmd.end(); ++it ) + { + qDebug( "%s ", (*it).latin1() ); + *proc << (*it).latin1(); + } + cout << endl; + + // Start the process going + finished = false; + if(!proc->start(OProcess::NotifyOnExit, OProcess::All)) + { + emit outputText( QString( "Couldn't start ipkg process" ) ); + qDebug( "Couldn't start ipkg process!" ); + } + + // Now wait for it to finish + while ( !finished ) + qApp->processEvents(); +} + +void Ipkg::commandStdout(OProcess*, char *buffer, int buflen) +{ + qDebug("received stdout %d bytes", buflen); + + QString lineStr = buffer; + if ( lineStr[buflen-1] == '\n' ) + buflen --; + lineStr = lineStr.left( buflen ); + emit outputText( lineStr ); + qDebug(lineStr); + buffer[0] = '\0'; +} + +void Ipkg::commandStderr(OProcess*, char *buffer, int buflen) +{ + qDebug("received stderrt %d bytes", buflen); + + QString lineStr = buffer; + if ( lineStr[buflen-1] == '\n' ) + buflen --; + lineStr=lineStr.left( buflen ); + emit outputText( lineStr ); + buffer[0] = '\0'; +} + +void Ipkg::processFinished() +{ + delete proc; + finished = true; +} + + + +/* int Ipkg :: executeIpkgCommand( QString &cmd, const QString option ) { FILE *fp = NULL; char line[130]; QString lineStr, lineStrOld; int ret = false; @@ -317,13 +384,13 @@ int Ipkg :: executeIpkgCommand( QString &cmd, const QString option ) } pclose(fp); } return ret; } - +*/ void Ipkg :: linkPackage( const QString &packFileName, const QString &dest, const QString &destDir ) { if ( dest == "root" || dest == "/" ) return; @@ -345,16 +412,16 @@ QStringList* Ipkg :: getList( const QString &packageFilename, const QString &des // Couldn't open from dest, try from / cout << "Could not open:" << packageFileDir << endl; f.close(); packageFileDir = "/usr/lib/ipkg/info/"+packageFilename+".list"; f.setName( packageFileDir ); -// cout << "Try to open " << packageFileDir.latin1() << endl; + qDebug( "Try to open %s", packageFileDir.latin1() ); if ( ! f.open(IO_ReadOnly) ) { - cout << "Could not open:" << packageFileDir << endl; + qDebug( "Could not open: %s", packageFileDir ); emit outputText( QString( "Could not open :" ) + packageFileDir ); return (QStringList*)0; } } QStringList *fileList = new QStringList(); QTextStream t( &f ); |