blind fix by robert to make it work with new ipkg format too

1 files changed, 15 insertions, 8 deletions

diff --git a/noncore/unsupported/oipkg/package.cpp b/noncore/unsupported/oipkg/package.cpp
index 7aaa240..1054a1d 100644
--- a/noncore/unsupported/oipkg/package.cpp
+++ b/noncore/unsupported/oipkg/package.cpp
@@ -1,472 +1,479 @@
 /***************************************************************************
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
  ***************************************************************************/
 // (c) 2002 Patrick S. Vogt <tille@handhelds.org>
 #include "package.h"
 
 #include <qpe/process.h>
 #include <qpe/stringutil.h>
 #include <qfile.h>
 #include <qtextstream.h>
 #include <stdlib.h>
 #include <unistd.h>
 
 #include "debug.h"
 
 Package::Package( QObject *parent, const char *name )
         : QObject(parent,name)
 {
 
 }
 
 Package::~Package()
 {
 }
 
 Package::Package( PackageManagerSettings *s, QObject *parent, const char *name )
         : QObject(parent,name)
 {
         Package(parent,name);
         init(s);
 }
 
 void Package::init( PackageManagerSettings *s )
 {
         settings = s;
   _size = "";
   _section = "";
   _subsection = "";
   _shortDesc = "";
   _desc = "";
   _name = "";
   _toProcess = false;
   _useFileName = false;
   _old = false;
   _status = "";
   _dest = settings->getDestinationName();
   _link = settings->createLinks();
   _versions=0;
   _version="";
 }
 
 Package::Package( QStringList pack, PackageManagerSettings *s , QObject *parent, const char *name )
         : QObject(parent,name)
-        {
+{
   init(s);
   parsePackage( pack );
 }
 
 Package::Package( QString n, PackageManagerSettings *s, QObject *parent, const char *name )
         : QObject(parent,name)
-        {
+{
   init(s);
          if ( !QFile::exists( n ) )
   {
           _name = QString( n );
   }else{
     pvDebug(4,"remote file: "+n);
            parseIpkgFile( n );
     _useFileName = true;
     _fileName = QString( n );
   }
 }
 
 Package::Package( Package *pi, QObject *parent, const char *name )
         : QObject(parent,name)
 {
   init(pi->settings);
   copyValues( pi );
 }
 
 
 void Package::setValue( QString n, QString t )
 {
   if ( n == "Package" )
   {
       _name = QString( t );
   }else if ( n == "Installed-Size" )
   {
       _size = t;
 //  }else if ( n == "Priority")
 //  {
 
   }else if ( n == "Section")
   {
       setSection( t );
 //  }else if ( n == "Maintainer")
 //  {
 //
 //  }else if ( n == "Architecture")
 //  {
 
   }else if ( n == "Version")
   {
      _version = t;
 //  }else if ( n == "Pre-Depends")
 //  {
 //
 //  }else if ( n == "Depends")
 //  {
 
   }else if ( n == "Filename")
   {
     _fileName = t;
 //  }else if ( n == "Size")
         // {
-        //  
+//
         //}else if ( n == "MD5Sum")
         //{
 
         }else if ( n == "Description")
   {
       setDesc( t );
   }else if ( n == "Status")
   {
       if ( installed() ) return;
       _status = t;
 //  }else if ( n == "Essential")
 //  {
 
   }else{
           _values.insert(n,new QString(t));
   }
 }
 
 QString Package::name()
 {
         if (_displayName.isEmpty() ) return _name;
          else return _displayName;
 }
 
 
 QString Package::installName()
 {
         if (_useFileName) return _fileName;
   else return _name;
 }
 
 QString Package::packageName()
 {
         QString pn = installName();
          pn = pn.right(pn.length()-pn.findRev("/"));
   pn = pn.left(pn.find("_"));
          return pn;
 }
 
 bool Package::installed()
 {
   if (_status.contains("installed"))
   {
             if (_status.contains("not-installed"))
      {
        _toProcess = true;
        return false;
      }
      else return true;
   }
   else
         if (_versions)
   {
           QDictIterator<Package> other( *_versions );
                 while ( other.current() )
     {
              if (other.current()->status().contains("installed")
                  && other.current()->version() == version())
                  return true;
              ++other;
                 }
   }
   return false;
 }
 
 bool Package::otherInstalled()
 {
         if (_versions)
   {
           QDictIterator<Package> other( *_versions );
                 while ( other.current() )
     {
              if (other.current()->installed()) return true;
              ++other;
                 }
   }
   return false;
 }
 
 void Package::setDesc( QString s )
 {
   _desc = s;
   _shortDesc = s.left( s.find("\n") );
 }
 
 QString Package::desc()
 {
   return _desc;
 }
 
 QString Package::shortDesc()
 {
   return _shortDesc;
 }
 
 QString Package::size()
 {
   return _size;
 }
 
 
 QString Package::version()
 {
   return _version;
 }
 
 QString Package::sizeUnits()
 {
         int i = _size.toInt();
          int c = 0;
   QString ret;
          QStringList unit;
   unit << "B" << "KB" << "MB" << "GB" << "TB"; //prepair for the future ;)
         while (i > 1)
          {
           ret=QString::number(i)+" "+unit[c];
            c++;
            i /= 1024;
   }
   return ret;
 }
 
 bool Package::toProcess()
 {
   return _toProcess;
 }
 
 bool Package::toRemove()
 {
   if ( _toProcess && installed() ) return true;
   else return false;
 }
 
 bool Package::toInstall()
 {
   if ( _toProcess && !installed() ) return true;
   else return false;
 }
 
 void Package::toggleProcess()
 {
   _toProcess = ! _toProcess;
 }
 
 
 
 void Package::copyValues( Package* pack )
 {
   if (_size.isEmpty()      && !pack->_size.isEmpty()) _size = QString( pack->_size );
   if (_section.isEmpty()   && !pack->_section.isEmpty()) _section = QString( pack->_section );
   if (_subsection.isEmpty()&& !pack->_subsection.isEmpty()) _subsection = QString( pack->_subsection );
   if (_shortDesc.isEmpty() && !pack->_shortDesc.isEmpty()) _shortDesc = QString( pack->_shortDesc );
   if (_desc.isEmpty()      && !pack->_desc.isEmpty()) _desc = QString( pack->_desc );
   if (_name.isEmpty()      && !pack->_name.isEmpty()) _name = QString( pack->_name );
   if (_dest.isEmpty()      && !pack->_dest.isEmpty()) _dest= QString( pack->_dest );
   if (_displayName.isEmpty()&& !pack->_displayName.isEmpty()) _displayName = QString( pack->_displayName );
   if (_fileName.isEmpty()  && !pack->_fileName.isEmpty()) _fileName = QString( pack->_fileName );
   if (_version.isEmpty()      && !pack->_version.isEmpty()) _version = QString( pack->_version );
   if (_values.isEmpty()      && !pack->_values.isEmpty())_values = QDict<QString>( pack->_values );
   if (!installed() && _status.isEmpty() && !pack->_status.isEmpty()) _status = QString( pack->_status );
 }
 
 QString Package::section()
 {
   return _section;
 }
 
 void Package::setSection( QString s)
 {
   int i = s.find("/");
   if ( i > 0 )
     {
       _section    = s.left(i);
       _subsection = s.mid(i+1);
     }else{
       _section    = s;
       _subsection = "";
     }
 }
 
 QString Package::subSection()
 {
   return _subsection;
 }
 
 void Package::parsePackage( QStringList pack )
 {
   if ( pack.isEmpty() ) return;
   int count = pack.count();
   for( int i = 0; i < count; i++ )
     {
       QString line = pack[i];
       int sep = line.find( QRegExp(":[\t ]+") );
       if ( sep >= 0 )
                         {
                         QString tag = line.left(sep);
                         QString value = line.mid(sep+2).simplifyWhiteSpace();
                         setValue( tag, value );
                 }else{
                 }
     }
   return;
 }
 
 QString Package::details()
 {
   QString status;
   Process ipkg_status(QStringList() << "ipkg" << "info" << name() );
   QString description;
   if ( ipkg_status.exec("",status) )
     {
       QStringList lines = QStringList::split('\n',status,TRUE);
       for (QStringList::Iterator it = lines.begin(); it!=lines.end(); ++it) {
         QString line = *it;
         if ( line == " ." )
           {
             description.append("<p>");
           } else
             if ( line[0] == ' ' || line[0] == '\t' )
               {
                 // continuation
                 description.append(" ");
                 description.append(Qtopia::escapeString(line));
               } else {
                 int sep = line.find(QRegExp(":[\t ]+"));
                 if ( sep >= 0 )
                   {
                     QString tag = line.left(sep);
                     description.append("<br>");
                     description.append("<b>");
                     description.append(Qtopia::escapeString(tag));
                     description.append(":</b> ");
                     description.append(Qtopia::escapeString(line.mid(sep+2)));
                   } else {
                     description.append(" ");
                     description.append(Qtopia::escapeString(line));
                   }
               }
       }
     }
   return description;
 }
 
 void Package::processed()
 {
         _toProcess = false;
  //hack, but we're not writing status anyway...
         if ( installed() ) _status = "install";
          else _status = "installed";
 }
 
 QString Package::dest()
 {
         if ( installed()||(!installed() && _toProcess) )
                 return _dest!=""?_dest:settings->getDestinationName();
   else return "";
 }
 
 void Package::setDest( QString d )
 {
         if ( d == "remote") _useFileName = true;
         else _dest = d;
 }
 
 void Package::setOn()
 {
-                _toProcess = true;
+        _toProcess = true;
 }
 
 bool Package::link()
 {
         if ( _dest == "root" || (!installed() && !_toProcess) ) return false;
         return _link;
 }
 
 void Package::setLink(bool b)
 {
         _link = b;
 }
 
 void Package::parseIpkgFile( QString file)
 {
-        system("tar xzf "+file+" -C /tmp");
-         system("tar xzf /tmp/control.tar.gz -C /tmp");
+// 20020830
+// a quick hack to make oipkg understand the new ipk format
+// neu:  ar pf PACKAGE control.tar.gz | tar xfOz - ./control > /tmp/control
+    if (! system("ar pf "+file+" control.tar.gz | tar xfOz - ./control > /tmp/control") )
+    {
+//#old tar ipk format
+        system("tar xzf "+file+" -C /tmp");
+        system("tar xzf /tmp/control.tar.gz -C /tmp");
+    }
   QFile f("/tmp/control");
   if ( f.open(IO_ReadOnly) )
   {
           QTextStream t( &f );
                 QStringList pack;
                 while ( !t.eof() )
           {
                         pack << t.readLine();
            }
     f.close();
           parsePackage( pack );
   }
-        
+
 }
 
 //QString Package::getPackageName()
 //{
         //if ( _packageName.isEmpty() ) return _name;
         //else return _packageName;
 //}
 
 void Package::instalFromFile(bool iff)
 {
         _useFileName = iff;
 }
 
 void Package::setName(QString n)
 {
         _displayName = n;
 }
 
 QDict<QString>* Package::getFields()
 {
-                return &_values;
+        return &_values;
 }
 
 QString Package::status()
 {
         return _status;
 }
 
 bool Package::isOld()
 {
         if (!_versions) return false;
         QDictIterator<Package> other( *_versions );
         while ( other.current() ) {
      if (other.current()->version() > version() ) return true;
      ++other;
          }
   return false;
 }
 
 bool Package::hasVersions()
 {
         if (!_versions) return false;
          else return true;
 }
 
 QDict<Package>* Package::getOtherVersions()
 {
         return _versions;
 }
 
 void Package::setOtherVersions(QDict<Package> *v)
 {
         _versions=v;
 }