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

   1 // main.cc for Openbox
   2 // Copyright (c) 2001 Sean 'Shaleh' Perry <shaleh@debian.org>
   3 // Copyright (c) 1997 - 2000 Brad Hughes (bhughes@tcac.net)
   4 //
   5 // Permission is hereby granted, free of charge, to any person obtaining a
   6 // copy of this software and associated documentation files (the "Software"),
   7 // to deal in the Software without restriction, including without limitation
   8 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
   9 // and/or sell copies of the Software, and to permit persons to whom the
  10 // Software is furnished to do so, subject to the following conditions:
  11 //
  12 // The above copyright notice and this permission notice shall be included in
  13 // all copies or substantial portions of the Software.
  14 //
  15 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18 // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  20 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  21 // DEALINGS IN THE SOFTWARE.
  22
  23 // stupid macros needed to access some functions in version 2 of the GNU C
  24 // library
  25 #ifndef   _GNU_SOURCE
  26 #define   _GNU_SOURCE
  27 #endif // _GNU_SOURCE
  28
  29 #include "../version.h"
  30
  31 #ifdef    HAVE_CONFIG_H
  32 #  include "../config.h"
  33 #endif // HAVE_CONFIG_H
  34
  35 #include "i18n.h"
  36 #include "openbox.h"
  37
  38 #ifdef    HAVE_STDIO_H
  39 #  include <stdio.h>
  40 #endif // HAVE_STDIO_H
  41
  42 #ifdef    STDC_HEADERS
  43 #  include <stdlib.h>
  44 #  include <string.h>
  45 #endif // STDC_HEADERS
  46
  47 #ifdef    HAVE_UNISTD_H
  48 #include <sys/types.h>
  49 #endif // HAVE_UNISTD_H
  50
  51 #ifdef    HAVE_SYS_PARAM_H
  52 #  include <sys/param.h>
  53 #endif // HAVE_SYS_PARAM_H
  54
  55 #ifndef   MAXPATHLEN
  56 #define   MAXPATHLEN 255
  57 #endif // MAXPATHLEN
  58
  59
  60 static void showHelp(int exitval) {
  61   // print program usage and command line options
  62   printf(i18n->getMessage(mainSet, mainUsage,
  63                           "Openbox %s : (c) 2002 - 2002 Ben Jansens\n"
  64                           "\t\t\t  2001 - 2002 Sean 'Shaleh' Perry\n\n"
  65                           "\t\t\t  1997 - 2000 Brad Hughes\n\n"
  66                           "  -display <string>\t\tuse display connection.\n"
  67                           "  -rc <string>\t\t\tuse alternate resource file.\n"
  68                           "  -version\t\t\tdisplay version and exit.\n"
  69                           "  -help\t\t\t\tdisplay this help text and exit.\n\n"),
  70          __openbox_version);
  71
  72   // some people have requested that we print out compile options
  73   // as well
  74   fprintf(stdout,i18n->getMessage(mainSet, mainCompileOptions,
  75                                   "Compile time options:\n"
  76                                   "  Debugging:\t\t\t%s\n"
  77                                   "  Interlacing:\t\t\t%s\n"
  78                                   "  Shape:\t\t\t%s\n"
  79                                   "  Slit:\t\t\t\t%s\n"
  80                                   "  8bpp Ordered Dithering:\t%s\n"
  81                                   "  Event Clobbering:\t\t%s\n\n"),
  82 #ifdef    DEBUG
  83           i18n->getMessage(CommonSet, CommonYes, "yes"),
  84 #else // !DEBUG
  85           i18n->getMessage(CommonSet, CommonNo, "no"),
  86 #endif // DEBUG
  87
  88 #ifdef    INTERLACE
  89           i18n->getMessage(CommonSet, CommonYes, "yes"),
  90 #else // !INTERLACE
  91           i18n->getMessage(CommonSet, CommonNo, "no"),
  92 #endif // INTERLACE
  93
  94 #ifdef    SHAPE
  95           i18n->getMessage(CommonSet, CommonYes, "yes"),
  96 #else // !SHAPE
  97           i18n->getMessage(CommonSet, CommonNo, "no"),
  98 #endif // SHAPE
  99
 100 #ifdef    SLIT
 101           i18n->getMessage(CommonSet, CommonYes, "yes"),
 102 #else // !SLIT
 103           i18n->getMessage(CommonSet, CommonNo, "no"),
 104 #endif // SLIT
 105
 106 #ifdef    ORDEREDPSEUDO
 107           i18n->getMessage(CommonSet, CommonYes, "yes"),
 108 #else // !ORDEREDPSEUDO
 109           i18n->getMessage(CommonSet, CommonNo, "no"),
 110 #endif // ORDEREDPSEUDO
 111
 112 #ifndef   NOCLOBBER
 113           i18n->getMessage(CommonSet, CommonYes, "yes")
 114 #else // !NOCLOBBER
 115           i18n->getMessage(CommonSet, CommonNo, "no")
 116 #endif // NOCLOBBER
 117           );
 118
 119   ::exit(exitval);
 120 }
 121
 122 int main(int argc, char **argv) {
 123   char *session_display = (char *) 0;
 124   char *rc_file = (char *) 0;
 125
 126   NLSInit("openbox.cat");
 127
 128   for (int i = 1; i < argc; ++i) {
 129     if (! strcmp(argv[i], "-rc")) {
 130       // look for alternative rc file to use
 131
 132       if ((++i) >= argc) {
 133         fprintf(stderr,
 134                 i18n->getMessage(mainSet, mainRCRequiresArg,
 135                                  "error: '-rc' requires and argument\n"));
 136
 137         ::exit(1);
 138       }
 139
 140       rc_file = argv[i];
 141     } else if (! strcmp(argv[i], "-display")) {
 142       // check for -display option... to run on a display other than the one
 143       // set by the environment variable DISPLAY
 144
 145       if ((++i) >= argc) {
 146         fprintf(stderr,
 147                 i18n->getMessage(mainSet, mainDISPLAYRequiresArg,
 148                                  "error: '-display' requires an argument\n"));
 149
 150         ::exit(1);
 151       }
 152
 153       session_display = argv[i];
 154       char dtmp[MAXPATHLEN];
 155       sprintf(dtmp, "DISPLAY=%s", session_display);
 156
 157       if (putenv(dtmp)) {
 158         fprintf(stderr,
 159                 i18n->
 160                 getMessage(mainSet, mainWarnDisplaySet,
 161                    "warning: couldn't set environment variable 'DISPLAY'\n"));
 162         perror("putenv()");
 163       }
 164     } else if (! strcmp(argv[i], "-version")) {
 165       // print current version string
 166       printf("Openbox %s : (c) 1997 - 2000 Brad Hughes\n"
 167              "\t\t\t  2001 - 2002 Sean 'Shaleh' Perry\n",
 168              __openbox_version);
 169
 170       ::exit(0);
 171     } else if (! strcmp(argv[i], "-help")) {
 172       showHelp(0);
 173     } else { // invalid command line option
 174       showHelp(-1);
 175     }
 176   }
 177
 178 #ifdef    __EMX__
 179   _chdir2(getenv("X11ROOT"));
 180 #endif // __EMX__
 181
 182   Openbox openbox(argc, argv, session_display, rc_file);
 183   openbox.eventLoop();
 184
 185   return(0);
 186 }