dcop

main.cpp

00001 /*****************************************************************
00002 Copyright (c) 1999 Torben Weis <weis@kde.org>
00003 Copyright (c) 2000 Matthias Ettrich <ettrich@kde.org>
00004 
00005 Permission is hereby granted, free of charge, to any person obtaining a copy
00006 of this software and associated documentation files (the "Software"), to deal
00007 in the Software without restriction, including without limitation the rights
00008 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
00009 copies of the Software, and to permit persons to whom the Software is
00010 furnished to do so, subject to the following conditions:
00011 
00012 The above copyright notice and this permission notice shall be included in
00013 all copies or substantial portions of the Software.
00014 
00015 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
00016 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
00017 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
00018 AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
00019 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
00020 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
00021 
00022 ******************************************************************/
00023 #include <qdom.h>
00024 #include <qfile.h>
00025 #include <qtextstream.h>
00026 #include <qstring.h>
00027 
00028 #include <string.h>
00029 #include <stdlib.h>
00030 #include <stdio.h>
00031 #include <unistd.h>
00032 #include "main.h"
00033 
00034 
00035 
00036 void usage()
00037 {
00038     fprintf( stderr, "Usage: dcopidl2cpp [ --no-skel | --no-stub ] [--c++-suffix <suffix>] file\n" );
00039 }
00040 
00041 int main( int argc, char** argv )
00042 {
00043 
00044     if ( *qVersion() == '1' ) {
00045         fprintf( stderr, "dcopidl2cpp appears to be linked to Qt 1 instead of Qt >= 2 ! Aborting.\n" );
00046         exit(1);
00047     }
00048     if ( argc < 2 ) {
00049     usage();
00050     return 1;
00051     }
00052     int argpos = 1;
00053     bool generate_skel    = true;
00054     bool generate_stub    = true;
00055 
00056     QString suffix = "cpp";
00057 
00058     while (argc > 2) {
00059 
00060     if ( strcmp( argv[argpos], "--no-skel" ) == 0 )
00061     {
00062         generate_skel = false;
00063         for (int i = argpos; i < argc - 1; i++) argv[i] = argv[i+1];
00064         argc--;
00065     }
00066     else if ( strcmp( argv[argpos], "--no-stub" ) == 0 )
00067     {
00068         generate_stub = false;
00069         for (int i = argpos; i < argc - 1; i++) argv[i] = argv[i+1];
00070         argc--;
00071     }
00072     else if ( strcmp( argv[argpos], "--no-signals" ) == 0 )
00073     {
00074         // Obsolete: Signal stubs are now always generated.
00075         // Leave this command line argument intact, so old Makefiles won't break.
00076         for (int i = argpos; i < argc - 1; i++) argv[i] = argv[i+1];
00077         argc--;
00078     }
00079     else if ( strcmp( argv[argpos], "--c++-suffix" ) == 0)
00080     {
00081         if (argc - 1 < argpos) {
00082         usage();
00083         exit(1);
00084         }
00085         suffix = argv[argpos+1];
00086         for (int i = argpos; i < argc - 2; i++) argv[i] = argv[i+2];
00087         argc -= 2;
00088     } else {
00089         usage();
00090         exit(1);
00091     }
00092     }
00093 
00094     QFile in( QFile::decodeName(argv[argpos]) );
00095     if ( !in.open( IO_ReadOnly ) )
00096     qFatal("Could not read %s", argv[argpos] );
00097 
00098     QDomDocument doc;
00099     doc.setContent( &in );
00100 
00101     QDomElement de = doc.documentElement();
00102     Q_ASSERT( de.tagName() == "DCOP-IDL" );
00103 
00104     QString base( argv[argpos] );
00105     QString idl = base;
00106 
00107     int pos = base.findRev( '.' );
00108     if ( pos != -1 )
00109     base = base.left( pos );
00110 
00111     pos = idl.findRev('/');
00112     if ( pos != -1 )
00113     idl = idl.mid( pos+1 );
00114 
00115     if ( generate_skel )
00116     generateSkel( idl, base + "_skel." + suffix, de );
00117 
00118     if ( generate_stub ) {
00119     QString header = base;
00120     generateStub( idl, header + "_stub.h", de );
00121     pos = header.findRev('/');
00122     if ( pos != -1 )
00123         header = header.mid( pos+1 );
00124     generateStubImpl( idl, header + "_stub.h", base+".h", base + "_stub." + suffix, de);
00125     }
00126 
00127     return 0;
00128 }
dcop

main.cpp

dcop

API Reference
