src/client/cmdline/cmd_create.c

   1 /* $Id$
   2  * client cmdline interface command "create" 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_create.h" /* self */
  28 #include "cmd_cd.h"     /* for cmdline_path_from_cwd() */
  29 #include "main.h"
  30 #include "handle.h"
  31
  32
  33 GQuark cmdline_cmd_create_error_quark(void)
  34 {
  35 GQuark r=0;
  36
  37         if (!r)
  38                 r=g_quark_from_static_string("cmdline-cmd-create");
  39
  40         return r;
  41 }
  42
  43
  44 static int optarg_read;
  45 static int optarg_write;
  46 static int optarg_random;
  47 static int optarg_exclusive;
  48 static int optarg_read_only;
  49
  50 const struct poptOption cmd_create_table[]={
  51                 CMDLINE_POPT("read",'r',POPT_ARG_NONE,&optarg_read,
  52                                 N_("Create file with 'GNOME_VFS_OPEN_READ' disposition flag"),NULL),
  53                 CMDLINE_POPT("write",'w',POPT_ARG_NONE,&optarg_write,
  54                                 N_("Create file with 'GNOME_VFS_OPEN_WRITE' disposition flag"),NULL),
  55                 CMDLINE_POPT("random",'R',POPT_ARG_NONE,&optarg_random,
  56                                 N_("Create file with 'GNOME_VFS_OPEN_RANDOM' disposition flag"),NULL),
  57                 CMDLINE_POPT("exclusive",'x',POPT_ARG_NONE,&optarg_exclusive,
  58                                 N_("Create file with exclusive access rights"),NULL),
  59                 CMDLINE_POPT("read-only",0,POPT_ARG_NONE,&optarg_read_only,
  60                                 N_("Create file with read-only access mode"),NULL),
  61                 CMDLINE_POPT_AUTOHELP
  62                 POPT_TABLEEND
  63                 };
  64
  65
  66 void cmd_create(const char **cmd_argv,GError **errp)
  67 {
  68 CaptiveFileObject *captive_file_object;
  69 const gchar *filename;
  70 GnomeVFSOpenMode mode;
  71 const gchar *handle_name;
  72 gboolean exclusive;
  73 gboolean read_only;
  74
  75         g_return_if_fail(!errp || !*errp);
  76
  77         handle_name=cmd_argv[0];
  78         filename=cmdline_path_from_cwd(cmd_argv[1]);
  79         mode=0
  80                         | (!optarg_read   ? 0 : GNOME_VFS_OPEN_READ)
  81                         | (!optarg_write  ? 0 : GNOME_VFS_OPEN_WRITE)
  82                         | (!optarg_random ? 0 : GNOME_VFS_OPEN_RANDOM);
  83         optarg_read=0;
  84         optarg_write=0;
  85         optarg_random=0;
  86         exclusive=!!optarg_exclusive;
  87         optarg_exclusive=0;
  88         read_only=!!optarg_read_only;
  89         optarg_read_only=0;
  90
  91         if (!handle_check_not_used(handle_name,errp))
  92                 return;
  93
  94         if (!errvfsresult_to_gerr(errp,captive_file_new_create(
  95                         &captive_file_object,   /* captive_file_object_return */
  96                         cmdline_captive_vfs_object,     /* captive_vfs_object */
  97                         filename,       /* pathname */
  98                         mode,   /* mode */
  99                         exclusive,      /* exclusive */
 100                         (read_only ? 0400 : 0000)))) {  /* perm */
 101                 err_cleanup(errp);
 102                 g_set_error(errp,CMDLINE_CMD_CREATE_ERROR,CMDLINE_CMD_CREATE_ERROR_CREATING_FILE,
 103                                 _("Error creating guest-os file '%s'"),filename);
 104                 return;
 105                 }
 106
 107         handle_set(handle_name,captive_file_object);
 108         g_object_unref(captive_file_object);
 109 }