vcs.maemo.org Git - fapman/blob - installfile.cpp

   1 #include <QtCore>
   2 #include "installfile.h"
   3 #include "repository.h"
   4
   5
   6 InstallFile::InstallFile(QString filename): iIsValid(true)
   7 {
   8     sections sect = sectNone;
   9     QStringList catalogues;
  10     Repository* newrepo = 0;
  11     QString currentRepoSect;
  12
  13     qDebug() << "--reading install file" << filename;
  14
  15     QFile f(filename);
  16     if( f.open(QIODevice::ReadOnly | QIODevice::Text) )
  17     {
  18         while( !f.atEnd() && iIsValid )
  19         {
  20             QString line = f.readLine().simplified();
  21             //qDebug() << ">" << line;
  22
  23             if( line == "[install]" ) {
  24                 sect = sectInstall;
  25                 qDebug() << "install section";
  26             } else if( line == "[catalogues]" ) {
  27                 sect = sectCatalogues;
  28                 qDebug() << "catalogues section";
  29             } else if( line.startsWith('[') && line.endsWith(']') ) {
  30                 sect = sectRepo;
  31                 currentRepoSect = line.mid(1,line.length()-2);
  32                 if( !catalogues.contains( currentRepoSect ) )
  33                 {
  34                     iIsValid = false;
  35                     iErrorString = "File contains an unknown section";
  36                     sect = sectInvalid;
  37                     qDebug() << "unknown section" << currentRepoSect;
  38                 } else {
  39                     qDebug() << "repo section" << currentRepoSect;
  40                     newrepo = new Repository();
  41                     if( !newrepo ) {
  42                         qDebug() << "FATAL ERROR";
  43                         iIsValid = false;
  44                         return;
  45                     }
  46                     iRepos.append(newrepo);
  47                 }
  48             }
  49
  50             if( sect == sectCatalogues || sect == sectInstall ) {
  51                 if( line.startsWith("catalogues") )
  52                 {
  53                     catalogues.append( TrimList( line.mid( line.indexOf('=')+1 ).split(';') ) );
  54                     qDebug() << catalogues;
  55                 }
  56             }
  57             if( sect == sectInstall ) {
  58                 if( line.startsWith("package") ) {
  59                     iInstallPackages.append( TrimList( line.mid( line.indexOf('=')+1 ).split(';') ) );
  60                     qDebug() << iInstallPackages;
  61                 }
  62             }
  63             if( sect == sectRepo ) {
  64                 if( line.startsWith("name") ) {
  65                     newrepo->setName( line.mid( line.indexOf('=')+1 ).trimmed() );
  66                 }
  67                 if( line.startsWith("uri") ) {
  68                     newrepo->setEnabled(true);
  69                     newrepo->setUrlDir( line.mid( line.indexOf('=')+1 ).trimmed() );
  70                 }
  71                 if( line.startsWith("components") ) {
  72                     newrepo->setComponents( line.mid( line.indexOf('=')+1 ).trimmed() );
  73                 }
  74                 if( line.startsWith("dist") ) {
  75                     newrepo->setDist( line.mid( line.indexOf('=')+1 ).trimmed() );
  76                 }
  77             }
  78
  79         }
  80         f.close();
  81     } else {
  82         iIsValid = false;
  83         iErrorString = "Could not open file";
  84         qDebug() << "could not open file";
  85     }
  86
  87     qDebug() << "--done" << filename;
  88
  89     for(int i=0; i<iRepos.count(); i++) {
  90         if( iRepos.at(i) ) {
  91             if( iRepos.at(i)->dist().isEmpty() )
  92                 iRepos.at(i)->setDist("fremantle-1.3");  // this is not exactly the right way...
  93         }
  94     }
  95 }
  96
  97 InstallFile::~InstallFile()
  98 {
  99     for(int i=0; i<iRepos.count(); i++) {
 100         if( iRepos.at(i) ) {
 101             delete iRepos.at(i);
 102         }
 103     }
 104 }
 105
 106 QStringList InstallFile::TrimList(QStringList l)
 107 {
 108     QStringList n;
 109     for(int i=0; i<l.count(); i++)
 110     {
 111         n << l.at(i).trimmed();
 112     }
 113     return n;
 114 }