src/libcaptive/client/directory-parent.c

   1 /* $Id$
   2  * captive vfs 'directory' interface to reactos of sandbox parent
   3  * Copyright (C) 2002-2003 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 "directory-parent.h"   /* self */
  23 #include <glib/gmessages.h>
  24 #include "../sandbox/parent-Directory.h"
  25 #include "vfs-parent.h"
  26
  27
  28 static gpointer captive_directory_parent_object_parent_class=NULL;
  29
  30
  31 static GnomeVFSResult captive_directory_parent_close(CaptiveDirectoryObject *captive_directory_object);
  32 static GnomeVFSResult captive_directory_parent_read
  33                 (CaptiveDirectoryObject *captive_directory_object,GnomeVFSFileInfo *file_info);
  34 static GnomeVFSResult captive_directory_parent_remove(CaptiveDirectoryObject *captive_directory_object);
  35
  36
  37 static void captive_directory_parent_object_finalize(CaptiveDirectoryParentObject *captive_directory_parent_object)
  38 {
  39         g_return_if_fail(captive_directory_parent_object!=NULL);
  40
  41         captive_directory_parent_close(CAPTIVE_DIRECTORY_OBJECT(captive_directory_parent_object));      /* errors ignored */
  42
  43         G_OBJECT_CLASS(captive_directory_parent_object_parent_class)->finalize((GObject *)captive_directory_parent_object);
  44 }
  45
  46
  47 static void captive_directory_parent_object_class_init(CaptiveDirectoryParentObjectClass *class)
  48 {
  49 GObjectClass *gobject_class=G_OBJECT_CLASS(class);
  50 CaptiveDirectoryObjectClass *captive_directory_object_class=CAPTIVE_DIRECTORY_OBJECT_CLASS(class);
  51
  52         captive_directory_parent_object_parent_class=g_type_class_ref(g_type_parent(G_TYPE_FROM_CLASS(class)));
  53         gobject_class->finalize=(void (*)(GObject *object))captive_directory_parent_object_finalize;
  54
  55         captive_directory_object_class->read=captive_directory_parent_read;
  56         captive_directory_object_class->remove=captive_directory_parent_remove;
  57 }
  58
  59
  60 static void captive_directory_parent_object_init(CaptiveDirectoryParentObject *captive_directory_parent_object)
  61 {
  62 }
  63
  64
  65 GType captive_directory_parent_object_get_type(void)
  66 {
  67 static GType captive_directory_parent_object_type=0;
  68
  69         if (!captive_directory_parent_object_type) {
  70 static const GTypeInfo captive_directory_parent_object_info={
  71                                 sizeof(CaptiveDirectoryParentObjectClass),
  72                                 NULL,   /* base_init */
  73                                 NULL,   /* base_finalize */
  74                                 (GClassInitFunc)captive_directory_parent_object_class_init,
  75                                 NULL,   /* class_finalize */
  76                                 NULL,   /* class_data */
  77                                 sizeof(CaptiveDirectoryParentObject),
  78                                 5,      /* n_preallocs */
  79                                 (GInstanceInitFunc)captive_directory_parent_object_init,
  80                                 };
  81
  82                 captive_directory_parent_object_type=g_type_register_static(CAPTIVE_DIRECTORY_TYPE_OBJECT,
  83                                 "CaptiveDirectoryParentObject",&captive_directory_parent_object_info,0);
  84                 }
  85
  86         return captive_directory_parent_object_type;
  87 }
  88
  89
  90 GnomeVFSResult captive_directory_parent_new_open(CaptiveDirectoryObject **captive_directory_object_return,
  91                 CaptiveVfsObject *captive_vfs_object,const gchar *pathname)
  92 {
  93 CaptiveDirectoryParentObject *captive_directory_parent_object;
  94
  95         g_return_val_if_fail(captive_directory_object_return!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
  96         g_return_val_if_fail(CAPTIVE_VFS_PARENT_IS_OBJECT(captive_vfs_object),GNOME_VFS_ERROR_BAD_PARAMETERS);
  97         g_return_val_if_fail(pathname!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
  98
  99         captive_directory_parent_object=g_object_new(
 100                         CAPTIVE_DIRECTORY_PARENT_TYPE_OBJECT,   /* object_type */
 101                         NULL);  /* first_property_name; FIXME: support properties */
 102
 103         captive_directory_init(CAPTIVE_DIRECTORY_OBJECT(captive_directory_parent_object),captive_vfs_object);
 104
 105         *captive_directory_object_return=CAPTIVE_DIRECTORY_OBJECT(captive_directory_parent_object);
 106
 107         return captive_sandbox_parent_directory_new_open(captive_directory_parent_object,pathname);
 108 }
 109
 110
 111 GnomeVFSResult captive_directory_parent_new_make(CaptiveDirectoryObject **captive_directory_object_return,
 112                 CaptiveVfsObject *captive_vfs_object,const gchar *pathname,guint perm)
 113 {
 114 CaptiveDirectoryParentObject *captive_directory_parent_object;
 115
 116         g_return_val_if_fail(captive_directory_object_return!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
 117         g_return_val_if_fail(CAPTIVE_VFS_PARENT_IS_OBJECT(captive_vfs_object),GNOME_VFS_ERROR_BAD_PARAMETERS);
 118         g_return_val_if_fail(pathname!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
 119
 120         captive_directory_parent_object=g_object_new(
 121                         CAPTIVE_DIRECTORY_PARENT_TYPE_OBJECT,   /* object_type */
 122                         NULL);  /* first_property_name; FIXME: support properties */
 123
 124         captive_directory_init(CAPTIVE_DIRECTORY_OBJECT(captive_directory_parent_object),captive_vfs_object);
 125
 126         *captive_directory_object_return=CAPTIVE_DIRECTORY_OBJECT(captive_directory_parent_object);
 127
 128         return captive_sandbox_parent_directory_new_make(captive_directory_parent_object,pathname,perm);
 129 }
 130
 131
 132 static GnomeVFSResult captive_directory_parent_close(CaptiveDirectoryObject *captive_directory_object)
 133 {
 134 CaptiveDirectoryParentObject *captive_directory_parent_object;
 135
 136         g_return_val_if_fail(CAPTIVE_DIRECTORY_PARENT_IS_OBJECT(captive_directory_object),GNOME_VFS_ERROR_BAD_PARAMETERS);
 137
 138         captive_directory_parent_object=CAPTIVE_DIRECTORY_PARENT_OBJECT(captive_directory_object);
 139
 140         return captive_sandbox_parent_directory_close(captive_directory_parent_object);
 141 }
 142
 143
 144 static GnomeVFSResult captive_directory_parent_read
 145                 (CaptiveDirectoryObject *captive_directory_object,GnomeVFSFileInfo *file_info)
 146 {
 147 CaptiveDirectoryParentObject *captive_directory_parent_object;
 148
 149         g_return_val_if_fail(CAPTIVE_DIRECTORY_PARENT_IS_OBJECT(captive_directory_object),GNOME_VFS_ERROR_BAD_PARAMETERS);
 150         g_return_val_if_fail(file_info!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
 151
 152         captive_directory_parent_object=CAPTIVE_DIRECTORY_PARENT_OBJECT(captive_directory_object);
 153
 154         return captive_sandbox_parent_directory_read(captive_directory_parent_object,file_info);
 155 }
 156
 157
 158 static GnomeVFSResult captive_directory_parent_remove(CaptiveDirectoryObject *captive_directory_object)
 159 {
 160 CaptiveDirectoryParentObject *captive_directory_parent_object;
 161
 162         g_return_val_if_fail(CAPTIVE_DIRECTORY_PARENT_IS_OBJECT(captive_directory_object),GNOME_VFS_ERROR_BAD_PARAMETERS);
 163
 164         captive_directory_parent_object=CAPTIVE_DIRECTORY_PARENT_OBJECT(captive_directory_object);
 165
 166         return captive_sandbox_parent_directory_remove(captive_directory_parent_object);
 167 }