2 * client cmdline interface command "help" for libcaptive
3 * Copyright (C) 2003 Jan Kratochvil <project-captive@jankratochvil.net>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; exactly version 2 of June 1991 is required
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 #include <glib/gmessages.h>
23 #include <glib/gerror.h>
29 #include "cmd_help.h" /* self */
30 #include "main.h" /* for cmdline_command_table */
33 GQuark cmdline_cmd_help_error_quark(void)
38 r=g_quark_from_static_string("cmdline-cmd-help");
44 const struct poptOption cmd_help_table[]={
50 void cmd_help(const char **cmd_argv,GError **errp)
52 const struct cmdline_command *commandp;
55 g_return_if_fail(!errp || !*errp);
58 for (commandp=cmdline_command_table+1;commandp->name;commandp++)
59 cmd_name_maxlen=MAX(cmd_name_maxlen,(int)strlen(commandp->name));
60 for (commandp=cmdline_command_table+1;commandp->name;commandp++)
61 printf("%-*s\t%s\n",cmd_name_maxlen,commandp->name,_(commandp->description));