Diffstat (limited to 'noncore/unsupported/oipkg/packagelist.cpp') (more/less context) (show whitespace changes)
| -rw-r--r-- | noncore/unsupported/oipkg/packagelist.cpp | 215 |
1 files changed, 215 insertions, 0 deletions
diff --git a/noncore/unsupported/oipkg/packagelist.cpp b/noncore/unsupported/oipkg/packagelist.cpp new file mode 100644 index 0000000..d72ef75 --- a/dev/null +++ b/noncore/unsupported/oipkg/packagelist.cpp @@ -0,0 +1,215 @@ +#include "packagelist.h" + +#include <assert.h> +#include <qfile.h> +#include <qfileinfo.h> +#include <qtextstream.h> +#include <qpe/config.h> + +#include "debug.h" + +PackageList::PackageList() + : packageIter( packageList ) +{ + empty=true; + { + Config cfg( "oipkg", Config::User ); + cfg.setGroup( "Common" ); + statusDir = cfg.readEntry( "statusDir", "" ); + listsDir = cfg.readEntry( "listsDir", "" ); + if ( statusDir=="" || ! QFileInfo(statusDir+"/status").isFile() ) + { + statusDir="/usr/lib/ipkg/"; + listsDir="/usr/lib/ipkg/lists/"; + cfg.writeEntry( "statusDir", statusDir ); + cfg.writeEntry( "listsDir", listsDir ); + } + } + pvDebug( 5, "PackageList::PackageList statusDir "+statusDir); + pvDebug( 5, "PackageList::PackageList listsDir "+listsDir); + sections << "All"; + subSections.insert("All", new QStringList() ); + QStringList *ss = subSections["All"]; + *ss << "All"; + aktSection = "All"; + aktSubSection = "All"; +} + +PackageList::PackageList( PackageManagerSettings* s) + : packageIter( packageList ) +{ + settings = s; + PackageList(); +} + +PackageList::~PackageList() +{ +} + +/** Inserts a package into the list */ +void PackageList::insertPackage( Package* pack ) +{ + Package* p = packageList.find( pack->name() ); + if ( p ) + { + p->copyValues( pack ); + delete pack; + pack = p; + }else{ + packageList.insert( pack->name(), pack ); + origPackageList.insert( pack->name(), pack ); + empty=false; + }; + updateSections( pack ); +} + +void PackageList::filterPackages() +{ + packageList.clear(); + QDictIterator<Package> filterIter( origPackageList ); + filterIter.toFirst(); + Package *pack= filterIter.current() ; + while ( pack ) + { + if ( ((aktSection=="All")||(pack->getSection()==aktSection)) && + ((aktSubSection=="All")||(pack->getSubSection()==aktSubSection)) ) + { + packageList.insert( pack->name(), pack ); + } + ++filterIter; + pack = filterIter.current(); + } +} + +Package* PackageList::find( QString n ) +{ + return packageList.find( n ); +} + +Package* PackageList::first() +{ + packageIter.toFirst(); + return packageIter.current(); +} + +Package* PackageList::next() +{ + ++packageIter; + return packageIter.current(); +} + +QStringList PackageList::getSections() +{ + sections.sort(); + return sections; +} + +QStringList PackageList::getSubSections() +{ + QStringList ss; + if ( !subSections[aktSection] ) return ss; + ss = *subSections[aktSection]; + ss.sort(); + return ss; +} + +void PackageList::setSection( QString sec ) +{ + aktSection = sec; +} + +void PackageList::setSubSection( QString ssec ) +{ + aktSubSection = ssec; +} + +void PackageList::updateSections( Package* pack ) +{ + QString s = pack->getSection(); + if ( s.isEmpty() || s == "") return; + if ( sections.contains(s) ) return; + sections += s; + QString ss = pack->getSubSection(); + if ( ss.isEmpty() || ss == "" ) return; + if ( !subSections[s] ) { + subSections.insert( s, new QStringList() ); + QStringList *subsecs = subSections[s]; + *subsecs += "All"; + } + QStringList *subsecs = subSections[s]; + *subsecs += ss; + if ( !subSections["All"] ) subSections.insert( "All", new QStringList() ); + subsecs = subSections["All"]; + *subsecs += ss; +} + + + +/** No descriptions */ +void PackageList::parseStatus() +{ + QStringList dests = settings->getDestinationUrls(); + for ( QStringList::Iterator it = dests.begin(); it != dests.end(); ++it ) + { + pvDebug( 2,"Status Dir: "+*it+statusDir+"/status"); + readFileEntries( *it+statusDir+"/status" ); + }; +} + +void PackageList::parseList() +{ + QStringList srvs = settings->getActiveServers(); + + for ( QStringList::Iterator it = srvs.begin(); it != srvs.end(); ++it ) + { + pvDebug( 2, "List Dir: "+listsDir+"/"+*it); + readFileEntries( listsDir+"/"+*it ); + } +} + +void PackageList::readFileEntries( QString filename ) +{ + QStringList packEntry; + QFile f( filename ); + if ( !f.open(IO_ReadOnly) ) return; + QTextStream *statusStream = new QTextStream( &f ); + while ( !statusStream ->eof() ) + { + QString line = statusStream->readLine(); + if ( line.find(QRegExp("[\n\t ]*")) || line == "" ) + { + //end of package + if ( ! packEntry.isEmpty() ) + { + Package *p = new Package( packEntry ); + if ( p ) + { + insertPackage( p ); + packEntry.clear(); + } + } + }else{ + packEntry << line; + }; + } + return; +} + + +void PackageList::update() +{ + pvDebug( 3, "parseStatus"); + parseStatus(); + pvDebug( 3, "parseList"); + parseList(); + pvDebug( 3, "finished parsing"); +} + + + +/** No descriptions */ +void PackageList::setSettings( PackageManagerSettings *s ) +{ + settings = s; +} + |