kdbg/main.cpp

   1 // $Id$
   2
   3 // Copyright by Johannes Sixt
   4 // This file is under GPL, the GNU General Public Licence
   5
   6
   7 #include <kapp.h>
   8 #include <klocale.h>                    /* i18n */
   9 #include <kmessagebox.h>
  10 #include <kglobal.h>
  11 #include <kstddirs.h>
  12 #include <kcmdlineargs.h>
  13 #include <kaboutdata.h>
  14 #include <kpopupmenu.h>
  15 #include <kmenubar.h>
  16 #include "dbgmainwnd.h"
  17 #include "typetable.h"
  18 #ifdef HAVE_CONFIG_H
  19 #include "config.h"
  20 #endif
  21 #ifndef VERSION
  22 #define VERSION ""
  23 #endif
  24 #ifdef HAVE_FCNTL_H
  25 #include <fcntl.h>                      /* open(2) */
  26 #endif
  27 #ifdef HAVE_UNISTD_H
  28 #include <unistd.h>                     /* getopt(3) */
  29 #endif
  30 #include <stdlib.h>                     /* getenv(3) */
  31 #include "mydebug.h"
  32
  33
  34 int main(int argc, char** argv)
  35 {
  36     KAboutData aboutData("kdbg", "KDbg",
  37                          VERSION,
  38                          I18N_NOOP("A Debugger"),
  39                          KAboutData::License_GPL,
  40                          "(c) 1998-2003 Johannes Sixt",
  41                          0,             /* any text */
  42                          "http://members.nextra.at/johsixt/kdbg.html",
  43                          "Johannes.Sixt@telecom.at");
  44     aboutData.addAuthor("Johannes Sixt", 0, "Johannes.Sixt@telecom.at");
  45     aboutData.addCredit("Keith Isdale",
  46                         I18N_NOOP("XSLT debugging"),
  47                         "k_isdale@tpg.com.au");
  48     KCmdLineArgs::init( argc, argv, &aboutData );
  49
  50     static KCmdLineOptions options[] = {
  51         { "t <file>", I18N_NOOP("transcript of conversation with the debugger"), 0 },
  52         { "r <device>", I18N_NOOP("remote debugging via <device>"), 0 },
  53         { "l <language>", I18N_NOOP("specify language: C, XSLT"), ""},
  54         { "x", I18N_NOOP("use language XSLT (deprecated)"), 0 },
  55         { "+[program]", I18N_NOOP("path of executable to debug"), 0 },
  56         { "+[core]", I18N_NOOP("a core file to use"), 0},
  57         { 0, 0, 0 }
  58     };
  59     KCmdLineArgs::addCmdLineOptions(options);
  60
  61     KApplication app;
  62
  63     KGlobal::dirs()->addResourceType("types", "share/apps/kdbg/types");
  64
  65     DebuggerMainWnd debugger("kdbg_main");
  66
  67     /* type libraries */
  68     TypeTable::initTypeLibraries();
  69
  70     // session management
  71     bool restored = false;
  72     if (app.isRestored()) {
  73         if (KMainWindow::canBeRestored(1)) {
  74             debugger.restore(1);
  75             restored = true;
  76         }
  77     }
  78
  79     app.setMainWidget(&debugger);
  80
  81     debugger.show();
  82
  83     // handle options
  84
  85     KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
  86     QCString t = args->getOption("t");
  87     const char* transcript = t.data();
  88     QString remote = args->getOption("r");
  89     if (!remote.isEmpty())
  90         debugger.setRemoteDevice(remote);
  91
  92     QCString lang = args->getOption("l");
  93
  94     // deprecated option; overrides -l
  95     if (args->isSet("x")){
  96          /* run in xsldbg mode  */
  97          lang = "xslt";
  98     }
  99
 100     // check environment variable for transcript file name
 101     if (transcript == 0) {
 102         transcript = getenv("KDBG_TRANSCRIPT");
 103     }
 104     debugger.setTranscript(transcript);
 105
 106     if (!restored && args->count() > 0) {
 107         // check for core file
 108         if (args->count() > 1) {
 109             debugger.setCoreFile(args->arg(1));
 110         }
 111         if (!debugger.debugProgram(args->arg(0), lang)) {
 112             // failed
 113             TRACE("cannot start debugger");
 114             KMessageBox::error(&debugger, i18n("Cannot start debugger."));
 115             debugger.setCoreFile("");
 116         }
 117     }
 118
 119     int rc = app.exec();
 120     return rc;
 121 }