source/utils/net_help.c

   1 /*
   2    Samba Unix/Linux SMB client library
   3    net help commands
   4    Copyright (C) 2002 Jim McDonough (jmcd@us.ibm.com)
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 */
  19
  20 #include "includes.h"
  21 #include "utils/net.h"
  22
  23 static int net_usage(struct net_context *c, int argc, const char **argv);
  24
  25 static int net_help_usage(struct net_context *c, int argc, const char **argv)
  26 {
  27         c->display_usage = true;
  28         return net_usage(c, argc, argv);
  29 }
  30
  31 static int net_usage(struct net_context *c, int argc, const char **argv)
  32 {
  33         struct functable *table = (struct functable*) c->private_data;
  34         int i;
  35
  36         d_printf("Usage:\n");
  37         for (i=0; table[i].funcname != NULL; i++) {
  38                 if (c->display_usage) {
  39                         d_printf("net %s usage:\n", table[i].funcname);
  40                         d_printf("\n%s\n\n", table[i].usage);
  41                 } else {
  42                         d_printf("%s %-15s %s\n", "net", table[i].funcname,
  43                                  table[i].description);
  44                 }
  45
  46         }
  47
  48         net_common_flags_usage(c, argc, argv);
  49         return -1;
  50 }
  51
  52 /*
  53   handle "net help *" subcommands
  54 */
  55 int net_help(struct net_context *c, int argc, const char **argv)
  56 {
  57         struct functable *func = (struct functable *)c->private_data;
  58
  59         if (argc == 0) {
  60                 return net_usage(c, argc, argv);
  61         }
  62
  63         if (StrCaseCmp(argv[0], "help") == 0) {
  64                 return net_help_usage(c, argc, argv);
  65         }
  66
  67         c->display_usage = true;
  68         return net_run_function(c, argc, argv, "net help", func);
  69 }