src/client/cmdline/cmd_volume.c

   1 /* $Id$
   2  * client cmdline interface command "volume" for libcaptive
   3  * Copyright (C) 2003 Jan Kratochvil <project-captive@jankratochvil.net>
   4  *
   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
   8  *
   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.
  13  *
  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
  17  */
  18
  19
  20 #include "config.h"
  21
  22 #include <glib/gmessages.h>
  23 #include <glib/gerror.h>
  24 #include <popt.h>
  25 #include <stdlib.h>
  26 #include <string.h>
  27 #include <stdio.h>
  28 #include "captive/client-vfs.h"
  29
  30 #include "cmd_volume.h" /* self */
  31 #include "main.h"
  32
  33
  34 GQuark cmdline_cmd_volume_error_quark(void)
  35 {
  36 GQuark r=0;
  37
  38         if (!r)
  39                 r=g_quark_from_static_string("cmdline-cmd-volume");
  40
  41         return r;
  42 }
  43
  44
  45 const struct poptOption cmd_volume_table[]={
  46                 CMDLINE_POPT_AUTOHELP
  47                 POPT_TABLEEND
  48                 };
  49
  50
  51 void cmd_volume(const char **cmd_argv,GError **errp)
  52 {
  53 CaptiveVfsVolumeInfo captive_vfs_volume_info;
  54
  55         g_return_if_fail(!errp || !*errp);
  56
  57         if (!errvfsresult_to_gerr(errp,captive_vfs_volume_info_get(cmdline_captive_vfs_object,&captive_vfs_volume_info))) {
  58                 err_cleanup(errp);
  59                 g_set_error(errp,CMDLINE_CMD_VOLUME_ERROR,CMDLINE_CMD_VOLUME_ERROR_CANNOT_GET_VOLUME_INFO,
  60                                 _("Failed to get volume info"));
  61                 return;
  62                 }
  63
  64         printf("Block size: 0x%lX\n",(unsigned long)captive_vfs_volume_info.block_size);
  65         printf("Total bytes: %" G_GUINT64_FORMAT "\n",captive_vfs_volume_info.bytes);
  66         printf("Bytes free total: %" G_GUINT64_FORMAT "\n",captive_vfs_volume_info.bytes_free);
  67         printf("Bytes free without reserved: %" G_GUINT64_FORMAT "\n",captive_vfs_volume_info.bytes_available);
  68 }