src/client/cmdline/cmd_rm.c

   1 /* $Id$
   2  * client cmdline interface command "rm" 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 <captive/client-file.h>
  26
  27 #include "cmd_rm.h"     /* self */
  28 #include "cmd_cd.h"     /* for cmdline_path_from_cwd() */
  29 #include "main.h"
  30
  31
  32 GQuark cmdline_cmd_rm_error_quark(void)
  33 {
  34 GQuark r=0;
  35
  36         if (!r)
  37                 r=g_quark_from_static_string("cmdline-cmd-rm");
  38
  39         return r;
  40 }
  41
  42
  43 const struct poptOption cmd_rm_table[]={
  44                 CMDLINE_POPT_AUTOHELP
  45                 POPT_TABLEEND
  46                 };
  47
  48
  49 void cmd_rm(const char **cmd_argv,GError **errp)
  50 {
  51 CaptiveFileObject *captive_file_object;
  52 const gchar *targetfile;
  53
  54         g_return_if_fail(!errp || !*errp);
  55
  56         targetfile=cmdline_path_from_cwd(cmd_argv[0]);
  57
  58         if (!errvfsresult_to_gerr(errp,captive_file_new_open(
  59                         &captive_file_object,   /* captive_file_object_return */
  60                         cmdline_captive_vfs_object,     /* captive_vfs_object */
  61                         targetfile,     /* pathname */
  62                         GNOME_VFS_OPEN_NONE))) {        /* mode */
  63                 err_cleanup(errp);
  64                 g_set_error(errp,CMDLINE_CMD_RM_ERROR,CMDLINE_CMD_RM_ERROR_CANNOT_CREATE_REMOVAL_FILE,
  65                                 _("Cannot open file for removal: %s"),targetfile);
  66                 return;
  67                 }
  68
  69         if (!errvfsresult_to_gerr(errp,captive_file_remove(
  70                         captive_file_object))) {        /* captive_file_object */
  71                 err_cleanup(errp);
  72                 g_set_error(errp,CMDLINE_CMD_RM_ERROR,CMDLINE_CMD_RM_ERROR_CANNOT_SET_FILE_REMOVAL,
  73                                 _("Cannot set file removal state: %s"),targetfile);
  74                 goto err_unref;
  75                 }
  76
  77 err_unref:
  78         g_object_unref(captive_file_object);
  79 }