author | andyq <andyq> | 2002-11-23 15:27:33 (UTC) |
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committer | andyq <andyq> | 2002-11-23 15:27:33 (UTC) |
commit | 7763c095d81f44cd3012d894da6b17eb0b0cc194 (patch) (side-by-side diff) | |
tree | 286c3392f3ad9b06429a136413590ec99ebefadf /noncore/settings/aqpkg/ipkg.cpp | |
parent | dd850ee9705b0329d49c3e1b0f22d76ce62f7a0b (diff) | |
download | opie-7763c095d81f44cd3012d894da6b17eb0b0cc194.zip opie-7763c095d81f44cd3012d894da6b17eb0b0cc194.tar.gz opie-7763c095d81f44cd3012d894da6b17eb0b0cc194.tar.bz2 |
1.6 Beta - Changed ipg process to use OProcess instead of popen for async io
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 @@ -33,2 +33,4 @@ using namespace std; +#include <opie/oprocess.h> + #include "utils.h" @@ -57,5 +59,5 @@ bool Ipkg :: runIpkg( ) bool ret = false; + QStringList commands; QDir::setCurrent( "/tmp" ); - QString cmd = ""; @@ -63,7 +65,7 @@ bool Ipkg :: runIpkg( ) { - cmd += "cd "; - cmd += runtimeDir; - cmd += " ; "; + commands << "cd "; + commands << runtimeDir; + commands << ";"; } - cmd += "ipkg -force-defaults"; + commands << "ipkg" << "-force-defaults"; @@ -71,3 +73,3 @@ bool Ipkg :: runIpkg( ) if ( option == "install" ) - cmd += " -dest "+ destination; + commands << "-dest" << destination; @@ -77,11 +79,11 @@ bool Ipkg :: runIpkg( ) 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"; @@ -100,4 +102,4 @@ bool Ipkg :: runIpkg( ) #ifdef X86 - cmd += " -f "; - cmd += IPKG_CONF; + commands << "-f"; + commands << IPKG_CONF; #endif @@ -106,8 +108,7 @@ bool Ipkg :: runIpkg( ) if ( option == "reinstall" ) - cmd += " install"; + commands << "install"; else - cmd += " " + option; + commands << option; if ( package != "" ) - cmd += " " + package; - cmd += " 2>&1"; + commands << package; @@ -132,4 +133,2 @@ bool Ipkg :: runIpkg( ) - emit outputText( cmd ); - // Execute command @@ -138,3 +137,3 @@ bool Ipkg :: runIpkg( ) - ret = executeIpkgCommand( cmd, option ); + ret = executeIpkgCommand( commands, option ); @@ -173,3 +172,2 @@ bool Ipkg :: runIpkg( ) -// emit outputText( QString( "Finished - status=" ) + (ret ? "success" : "failure") ); emit outputText( "Finished" ); @@ -177,2 +175,3 @@ bool Ipkg :: runIpkg( ) return ret; + } @@ -257,3 +256,71 @@ void Ipkg :: removeStatusEntry() +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 ) @@ -322,3 +389,3 @@ int Ipkg :: executeIpkgCommand( QString &cmd, const QString option ) } - +*/ @@ -350,6 +417,6 @@ QStringList* Ipkg :: getList( const QString &packageFilename, const QString &des 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 ); |