runtime/ktraderclient/ktraderclient.cpp

   1 /*
   2  *  Copyright (C) 2002, 2003 David Faure   <faure@kde.org>
   3  *
   4  *  This library is free software; you can redistribute it and/or
   5  *  modify it under the terms of the GNU Library General Public
   6  *  License version 2 as published by the Free Software Foundation;
   7  *
   8  *  This library is distributed in the hope that it will be useful,
   9  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  *  Library General Public License for more details.
  12  *
  13  *  You should have received a copy of the GNU Library General Public License
  14  *  along with this library; see the file COPYING.LIB.  If not, write to
  15  *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  16  *  Boston, MA 02110-1301, USA.
  17  */
  18
  19 #include <kcmdlineargs.h>
  20 #include <kmimetypetrader.h>
  21 #include <kmimetype.h>
  22 #include <kapplication.h>
  23 #include <klocale.h>
  24 #include <kservicetypetrader.h>
  25
  26 #include <stdio.h>
  27
  28 int main( int argc, char **argv )
  29 {
  30   KCmdLineArgs::init( argc, argv, "ktraderclient", 0, ki18n("KTraderClient"), "0.0" , ki18n("A command-line tool for querying the KDE trader system"));
  31
  32
  33   KCmdLineOptions options;
  34
  35   options.add("mimetype <mimetype>", ki18n("A mimetype"));
  36
  37   options.add("servicetype <servicetype>", ki18n("A servicetype, like KParts/ReadOnlyPart or KMyApp/Plugin"));
  38
  39   options.add("constraint <constraint>", ki18n("A constraint expressed in the trader query language"));
  40
  41   KCmdLineArgs::addCmdLineOptions( options );
  42
  43   KApplication app( false ); // no GUI
  44
  45   KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
  46
  47   const QString mimetype = args->getOption( "mimetype" );
  48   QString servicetype = args->getOption( "servicetype" );
  49   const QString constraint = args->getOption( "constraint" );
  50
  51   if ( mimetype.isEmpty() && servicetype.isEmpty() )
  52       KCmdLineArgs::usage();
  53
  54   if ( !mimetype.isEmpty() )
  55       printf( "mimetype is : %s\n", qPrintable( mimetype ) );
  56   if ( !servicetype.isEmpty() )
  57       printf( "servicetype is : %s\n", qPrintable( servicetype ) );
  58   if ( !constraint.isEmpty() )
  59       printf( "constraint is : %s\n", qPrintable( constraint ) );
  60
  61   KService::List offers;
  62   if ( !mimetype.isEmpty() ) {
  63       if ( servicetype.isEmpty() )
  64           servicetype = "Application";
  65      offers = KMimeTypeTrader::self()->query( mimetype, servicetype, constraint );
  66   }
  67   else
  68      offers = KServiceTypeTrader::self()->query( servicetype, constraint );
  69
  70   printf("got %d offers.\n", offers.count());
  71
  72   int i = 0;
  73   KService::List::ConstIterator it = offers.constBegin();
  74   const KService::List::ConstIterator end = offers.constEnd();
  75   for (; it != end; ++it, ++i )
  76   {
  77     printf("---- Offer %d ----\n", i);
  78     QStringList props = (*it)->propertyNames();
  79     QStringList::ConstIterator propIt = props.constBegin();
  80     QStringList::ConstIterator propEnd = props.constEnd();
  81     for (; propIt != propEnd; ++propIt )
  82     {
  83       QVariant prop = (*it)->property( *propIt );
  84
  85       if ( !prop.isValid() )
  86       {
  87         printf("Invalid property %s\n", (*propIt).toLocal8Bit().data());
  88         continue;
  89       }
  90
  91       QString outp = *propIt;
  92       outp += " : '";
  93
  94       switch ( prop.type() )
  95       {
  96         case QVariant::StringList:
  97           outp += prop.toStringList().join(" - ");
  98         break;
  99         case QVariant::Bool:
 100           outp += prop.toBool() ? "TRUE" : "FALSE";
 101           break;
 102         default:
 103           outp += prop.toString();
 104         break;
 105       }
 106
 107       if ( !outp.isEmpty() )
 108         printf("%s'\n", outp.toLocal8Bit().data());
 109     }
 110   }
 111 }