95 lines
2.8 KiB
C
95 lines
2.8 KiB
C
/*
|
|
* awesome-check.c - awesome configuration file testing
|
|
*
|
|
* Copyright © 2008 Julien Danjou <julien@danjou.info>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
*/
|
|
|
|
#include <confuse.h>
|
|
|
|
#include "common/awesome-version.h"
|
|
#include "common/util.h"
|
|
#include "common/configopts.h"
|
|
|
|
#define PROGNAME "awesome-check"
|
|
|
|
/** Print help and exit(2) with given exit_code.
|
|
*/
|
|
static void __attribute__ ((noreturn))
|
|
exit_help(int exit_code)
|
|
{
|
|
FILE *outfile = (exit_code == EXIT_SUCCESS) ? stdout : stderr;
|
|
fprintf(outfile, "Usage: %s [-v | -h | -c configfile]\n", PROGNAME);
|
|
exit(exit_code);
|
|
}
|
|
|
|
int
|
|
main(int argc, char *argv[])
|
|
{
|
|
cfg_t *cfg;
|
|
char *confpath = NULL;
|
|
const char *homedir = NULL;
|
|
int args_ok = 1, ret;
|
|
ssize_t confpath_len;
|
|
|
|
/* check args */
|
|
if(argc >= 2)
|
|
{
|
|
args_ok = 0;
|
|
if(!a_strcmp("-v", argv[1]) || !a_strcmp("--version", argv[1]))
|
|
eprint_version(PROGNAME);
|
|
else if(!a_strcmp("-h", argv[1]) || !a_strcmp("--help", argv[1]))
|
|
exit_help(EXIT_SUCCESS);
|
|
else if(!a_strcmp("-c", argv[1]))
|
|
{
|
|
if(a_strlen(argv[2]))
|
|
confpath = argv[2], args_ok = 1;
|
|
else
|
|
eprint("-c option requires a file name\n");
|
|
}
|
|
else
|
|
exit_help(EXIT_FAILURE);
|
|
}
|
|
if(!args_ok)
|
|
exit_help(EXIT_FAILURE);
|
|
|
|
if(!confpath)
|
|
{
|
|
homedir = getenv("HOME");
|
|
confpath_len = a_strlen(homedir) + a_strlen(AWESOME_CONFIG_FILE) + 2;
|
|
confpath = p_new(char, confpath_len);
|
|
a_strcpy(confpath, confpath_len, homedir);
|
|
a_strcat(confpath, confpath_len, "/");
|
|
a_strcat(confpath, confpath_len, AWESOME_CONFIG_FILE);
|
|
}
|
|
|
|
cfg = cfg_init(opts, CFGF_NONE);
|
|
|
|
switch((ret = cfg_parse(cfg, confpath)))
|
|
{
|
|
case CFG_FILE_ERROR:
|
|
perror("awesome: parsing configuration file failed");
|
|
break;
|
|
case CFG_PARSE_ERROR:
|
|
cfg_error(cfg, "awesome: parsing configuration file %s failed.\n", confpath);
|
|
break;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
// vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80
|