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     static const char* description =
  37         i18n("A Debugger");
  38
  39     KAboutData aboutData("kdbg", "KDbg",
  40                          VERSION,
  41                          description,
  42                          KAboutData::License_GPL,
  43                          "(c) 1998-2001 Johannes Sixt",
  44                          0,             /* any text */
  45                          "http://members.nextra.at/johsixt/kdbg.html",
  46                          "Johannes.Sixt@telecom.at");
  47     aboutData.addAuthor("Johannes Sixt", 0, "Johannes.Sixt@telecom.at");
  48     aboutData.addCredit("Max Judin",
  49                         I18N_NOOP("Docking windows"),
  50                         "novaprint@mtu-net.ru");
  51     aboutData.addCredit("Keith Isdale",
  52                         I18N_NOOP("XSLT debugging"),
  53                         "k_isdale@tpg.com.au");
  54     KCmdLineArgs::init( argc, argv, &aboutData );
  55
  56     static KCmdLineOptions options[] = {
  57         { "t <file>", I18N_NOOP("transcript of conversation with the debugger"), 0 },
  58         { "r <device>", I18N_NOOP("remote debugging via <device>"), 0 },
  59         { "l <language>", I18N_NOOP("specify language: C, XSLT"), ""},
  60         { "x", I18N_NOOP("use language XSLT (deprecated)"), 0 },
  61         { "+[program]", I18N_NOOP("path of executable to debug"), 0 },
  62         { "+[core]", I18N_NOOP("a core file to use"), 0},
  63         { 0, 0, 0 }
  64     };
  65     KCmdLineArgs::addCmdLineOptions(options);
  66
  67     KApplication app;
  68
  69     KGlobal::dirs()->addResourceType("types", "share/apps/kdbg/types");
  70
  71     DebuggerMainWnd debugger("kdbg_main");
  72
  73     /* type libraries */
  74     TypeTable::initTypeLibraries();
  75
  76     // session management
  77     bool restored = false;
  78     if (app.isRestored()) {
  79         if (KMainWindow::canBeRestored(1)) {
  80             debugger.restore(1);
  81             restored = true;
  82         }
  83     }
  84
  85     app.setMainWidget(&debugger);
  86
  87     debugger.show();
  88
  89     // handle options
  90
  91     KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
  92     QCString t = args->getOption("t");
  93     const char* transcript = t.data();
  94     QString remote = args->getOption("r");
  95     if (!remote.isEmpty())
  96         debugger.setRemoteDevice(remote);
  97
  98     QCString lang = args->getOption("l");
  99
 100     // deprecated option; overrides -l
 101     if (args->isSet("x")){
 102          /* run in xsldbg mode  */
 103          lang = "xslt";
 104     }
 105
 106     // check environment variable for transcript file name
 107     if (transcript == 0) {
 108         transcript = getenv("KDBG_TRANSCRIPT");
 109     }
 110     debugger.setTranscript(transcript);
 111
 112     if (!restored && args->count() > 0) {
 113         // check for core file
 114         if (args->count() > 1) {
 115             debugger.setCoreFile(args->arg(1));
 116         }
 117         if (!debugger.debugProgram(args->arg(0), lang)) {
 118             // failed
 119             TRACE("cannot start debugger");
 120             KMessageBox::error(&debugger, i18n("Cannot start debugger."));
 121             debugger.setCoreFile("");
 122         }
 123     }
 124
 125     int rc = app.exec();
 126     return rc;
 127 }