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 #ifdef    HAVE_STDIO_H
  36 #  include <stdio.h>
  37 #endif // HAVE_STDIO_H
  38
  39 #ifdef    HAVE_STDLIB_H
  40 #  include <stdlib.h>
  41 #endif // HAVE_STDLIB_H
  42
  43 #ifdef    HAVE_STRING_H
  44 #  include <string.h>
  45 #endif // HAVE_STRING_H
  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 #include "openbox.h"
  60 #include "i18n.h"
  61
  62 I18n i18n("openbox.cat");
  63
  64 static void showHelp(int exitval) {
  65   // print program usage and command line options
  66   printf(i18n(mainSet, mainUsage,
  67               "Openbox %s : (c) 2002 - 2002 Ben Jansens\n"
  68               "\t\t\t  2001 - 2002 Sean 'Shaleh' Perry\n\n"
  69               "\t\t\t  1997 - 2000 Brad Hughes\n\n"
  70               "  -display <string>\t\tuse display connection.\n"
  71               "  -rc <string>\t\t\tuse alternate resource file.\n"
  72               "  -menu <string>\t\t\tuse alternate menu file.\n"
  73               "  -version\t\t\tdisplay version and exit.\n"
  74               "  -help\t\t\t\tdisplay this help text and exit.\n\n"),
  75          __openbox_version);
  76
  77   // some people have requested that we print out compile options
  78   // as well
  79   fprintf(stdout,i18n(mainSet, mainCompileOptions,
  80                       "Compile time options:\n"
  81                       "  Debugging:\t\t\t%s\n"
  82                       "  Interlacing:\t\t\t%s\n"
  83                       "  Shape:\t\t\t%s\n"
  84                       "  Slit:\t\t\t\t%s\n"
  85                       "  8bpp Ordered Dithering:\t%s\n"
  86                       "  Event Clobbering:\t\t%s\n\n"),
  87 #ifdef    DEBUG
  88           i18n(CommonSet, CommonYes, "yes"),
  89 #else // !DEBUG
  90           i18n(CommonSet, CommonNo, "no"),
  91 #endif // DEBUG
  92
  93 #ifdef    INTERLACE
  94           i18n(CommonSet, CommonYes, "yes"),
  95 #else // !INTERLACE
  96           i18n(CommonSet, CommonNo, "no"),
  97 #endif // INTERLACE
  98
  99 #ifdef    SHAPE
 100           i18n(CommonSet, CommonYes, "yes"),
 101 #else // !SHAPE
 102           i18n(CommonSet, CommonNo, "no"),
 103 #endif // SHAPE
 104
 105 #ifdef    SLIT
 106           i18n(CommonSet, CommonYes, "yes"),
 107 #else // !SLIT
 108           i18n(CommonSet, CommonNo, "no"),
 109 #endif // SLIT
 110
 111 #ifdef    ORDEREDPSEUDO
 112           i18n(CommonSet, CommonYes, "yes"),
 113 #else // !ORDEREDPSEUDO
 114           i18n(CommonSet, CommonNo, "no"),
 115 #endif // ORDEREDPSEUDO
 116
 117 #ifndef   NOCLOBBER
 118           i18n(CommonSet, CommonYes, "yes")
 119 #else // !NOCLOBBER
 120             i18n(CommonSet, CommonNo, "no")
 121 #endif // NOCLOBBER
 122             );
 123
 124           ::exit(exitval);
 125 }
 126
 127 int main(int argc, char **argv) {
 128   char *session_display = (char *) 0;
 129   char *rc_file = (char *) 0;
 130   char *menu_file = (char *) 0;
 131
 132   for (int i = 1; i < argc; ++i) {
 133     if (! strcmp(argv[i], "-rc")) {
 134       // look for alternative rc file to use
 135
 136       if ((++i) >= argc) {
 137         fprintf(stderr,
 138                 i18n(mainSet, mainRCRequiresArg,
 139                      "error: '-rc' requires and argument\n"));
 140
 141         ::exit(1);
 142       }
 143
 144       rc_file = argv[i];
 145     } else if (! strcmp(argv[i], "-menu")) {
 146       // look for alternative menu file to use
 147
 148       if ((++i) >= argc) {
 149         fprintf(stderr,
 150                 i18n(mainSet, mainMENURequiresArg,
 151                      "error: '-menu' requires and argument\n"));
 152
 153         ::exit(1);
 154       }
 155
 156       menu_file = argv[i];
 157     } else if (! strcmp(argv[i], "-display")) {
 158       // check for -display option... to run on a display other than the one
 159       // set by the environment variable DISPLAY
 160
 161       if ((++i) >= argc) {
 162         fprintf(stderr,
 163                 i18n(mainSet, mainDISPLAYRequiresArg,
 164                      "error: '-display' requires an argument\n"));
 165
 166         ::exit(1);
 167       }
 168
 169       session_display = argv[i];
 170       char dtmp[MAXPATHLEN];
 171       sprintf(dtmp, "DISPLAY=%s", session_display);
 172
 173       if (putenv(dtmp)) {
 174         fprintf(stderr,
 175                 i18n(mainSet, mainWarnDisplaySet,
 176                      "warning: couldn't set environment variable 'DISPLAY'\n"));
 177         perror("putenv()");
 178       }
 179     } else if (! strcmp(argv[i], "-version")) {
 180       // print current version string
 181       printf("Openbox %s : (c) 1997 - 2000 Brad Hughes\n"
 182              "\t\t\t  2001 - 2002 Sean 'Shaleh' Perry\n",
 183              __openbox_version);
 184
 185       ::exit(0);
 186     } else if (! strcmp(argv[i], "-help")) {
 187       showHelp(0);
 188     } else { // invalid command line option
 189       showHelp(-1);
 190     }
 191   }
 192
 193 #ifdef    __EMX__
 194   _chdir2(getenv("X11ROOT"));
 195 #endif // __EMX__
 196
 197   Openbox openbox(argc, argv, session_display, rc_file, menu_file);
 198   openbox.eventLoop();
 199
 200   return(0);
 201 }