Dogcows Code - chaz/openbox/blob - src/main.cc

   1 // -*- mode: C++; indent-tabs-mode: nil; -*-
   2
   3 #include "../version.h"
   4
   5 #ifdef    HAVE_CONFIG_H
   6 #  include "../config.h"
   7 #endif // HAVE_CONFIG_H
   8
   9 extern "C" {
  10 #ifdef    HAVE_STDIO_H
  11 #  include <stdio.h>
  12 #endif // HAVE_STDIO_H
  13
  14 #ifdef HAVE_STDLIB_H
  15 #  include <stdlib.h>
  16 #endif // HAVE_STDLIB_H
  17
  18 #ifdef HAVE_STRING_H
  19 #  include <string.h>
  20 #endif // HAVE_STRING_H
  21
  22 #ifdef    HAVE_UNISTD_H
  23 #include <sys/types.h>
  24 #endif // HAVE_UNISTD_H
  25
  26 #ifdef    HAVE_SYS_PARAM_H
  27 #  include <sys/param.h>
  28 #endif // HAVE_SYS_PARAM_H
  29 }
  30
  31 #include "gettext.h"
  32 #define _(str) gettext(str)
  33
  34 #include <string>
  35 using std::string;
  36
  37 #include "blackbox.hh"
  38
  39
  40 static void showHelp(int exitval) {
  41   // print program usage and command line options
  42   printf(_("Openbox %s : (c) 2002 - 2002 Ben Jansens\n"),
  43          OPENBOX_VERSION);
  44   printf(_("  -display <string>  use display connection.\n\
  45   -rc <string>       use alternate resource file.\n\
  46   -menu <string>     use alternate menu file.\n\
  47   -version           display version and exit.\n\
  48   -help              display this help text and exit.\n\n"));
  49
  50   // some people have requested that we print out compile options
  51   // as well
  52   printf(_("Compile time options:\n\
  53   Debugging:\t\t\t%s\n\
  54   Shape:\t\t\t%s\n\
  55   Xft:\t\t\t\t%s\n\
  56   Xinerama:\t\t\t%s\n\
  57   8bpp Ordered Dithering:\t%s\n\n"),
  58 #ifdef    DEBUG
  59          _("yes"),
  60 #else // !DEBUG
  61          _("no"),
  62 #endif // DEBUG
  63
  64 #ifdef    SHAPE
  65          _("yes"),
  66 #else // !SHAPE
  67          _("no"),
  68 #endif // SHAPE
  69
  70 #ifdef    XFT
  71          _("yes"),
  72 #else // !XFT
  73          _("no"),
  74 #endif // XFT
  75
  76 #ifdef    XINERAMA
  77          _("yes"),
  78 #else // !XINERAMA
  79          _("no"),
  80 #endif // XINERAMA
  81
  82 #ifdef    ORDEREDPSEUDO
  83          _("yes")
  84 #else // !ORDEREDPSEUDO
  85          _("no")
  86 #endif // ORDEREDPSEUDO
  87           );
  88
  89   ::exit(exitval);
  90 }
  91
  92 int main(int argc, char **argv) {
  93   char *session_display = (char *) 0;
  94   char *rc_file = (char *) 0;
  95   char *menu_file = (char *) 0;
  96
  97   for (int i = 1; i < argc; ++i) {
  98     if (! strcmp(argv[i], "-rc")) {
  99       // look for alternative rc file to use
 100
 101       if ((++i) >= argc) {
 102         fprintf(stderr, _("error: '-rc' requires and argument\n"));
 103
 104         ::exit(1);
 105       }
 106
 107       rc_file = argv[i];
 108     } else if (! strcmp(argv[i], "-menu")) {
 109       // look for alternative menu file to use
 110
 111       if ((++i) >= argc) {
 112         fprintf(stderr, _("error: '-menu' requires and argument\n"));
 113
 114         ::exit(1);
 115       }
 116
 117       menu_file = argv[i];
 118     } else if (! strcmp(argv[i], "-display")) {
 119       // check for -display option... to run on a display other than the one
 120       // set by the environment variable DISPLAY
 121
 122       if ((++i) >= argc) {
 123         fprintf(stderr, _("error: '-display' requires an argument\n"));
 124
 125         ::exit(1);
 126       }
 127
 128       session_display = argv[i];
 129       string dtmp = "DISPLAY=";
 130       dtmp += session_display;
 131
 132       if (putenv(const_cast<char*>(dtmp.c_str()))) {
 133         fprintf(stderr,
 134                 _("warning: couldn't set environment variable 'DISPLAY'\n"));
 135         perror("putenv()");
 136       }
 137     } else if (! strcmp(argv[i], "-version")) {
 138       // print current version string
 139       printf(_("Openbox %s : (c) 2002 - 2002 Ben Jansens\n"),
 140              OPENBOX_VERSION);
 141       printf("\n");
 142
 143       ::exit(0);
 144     } else if (! strcmp(argv[i], "-help")) {
 145       showHelp(0);
 146     } else { // invalid command line option
 147       showHelp(-1);
 148     }
 149   }
 150
 151 #ifdef    __EMX__
 152   _chdir2(getenv("X11ROOT"));
 153 #endif // __EMX__
 154
 155   Blackbox blackbox(argv, session_display, rc_file);
 156   blackbox.eventLoop();
 157
 158   return(0);
 159 }