mirror of
https://github.com/gryf/wmaker.git
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132 lines
2.7 KiB
C
132 lines
2.7 KiB
C
/* wdread.c - read value from defaults database
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*
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* WindowMaker window manager
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*
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* Copyright (c) 1997, 1998 Alfredo K. Kojima
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* (cowardly remade from wdwrite.c; by judas@hell on Jan 26 2001)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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* USA.
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*/
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#define PROG_VERSION "wdread (Window Maker) 0.2"
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/*
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* WindowMaker defaults DB reader
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*/
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#include "../src/wconfig.h"
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#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <proplist.h>
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#include <pwd.h>
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char *ProgName;
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char*
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gethomedir()
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{
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char *home = getenv("HOME");
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struct passwd *user;
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if (home)
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return home;
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user = getpwuid(getuid());
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if (!user) {
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perror(ProgName);
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return "/";
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}
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if (!user->pw_dir) {
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return "/";
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} else {
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return user->pw_dir;
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}
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}
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void wAbort()
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{
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exit(0);
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}
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void help()
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{
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printf("Syntax:\n%s [OPTIONS] <domain> <option>\n", ProgName);
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puts("");
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puts(" --help display this help message");
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puts(" --version output version information and exit");
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exit(1);
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}
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int main(int argc, char **argv)
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{
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char path[256];
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proplist_t key, value, dict;
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char *gsdir;
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int i;
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ProgName = argv[0];
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for (i = 1; i < argc; i++) {
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if (strcmp("--help", argv[i])==0) {
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help();
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exit(0);
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} else if (strcmp("--version", argv[i])==0) {
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puts(PROG_VERSION);
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exit(0);
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}
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}
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if (argc<3) {
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printf("%s: invalid argument format\n", ProgName);
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printf("Try '%s --help' for more information\n", ProgName);
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exit(1);
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}
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key = PLMakeString(argv[2]);
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gsdir = getenv("GNUSTEP_USER_ROOT");
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if (gsdir) {
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strcpy(path, gsdir);
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} else {
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strcpy(path, gethomedir());
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strcat(path, "/GNUstep");
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}
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strcat(path, "/");
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strcat(path, DEFAULTS_DIR);
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strcat(path, "/");
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strcat(path, argv[1]);
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if ((dict = PLGetProplistWithPath(path)) == NULL)
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return 1; // bad domain
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if ((value = PLGetDictionaryEntry(dict, key)) == NULL)
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return 2; // bad key
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printf("%s\n", PLGetString(value));
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return 0;
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}
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