src/libcaptive/client/directory-slave.h

   1 /* $Id$
   2  * Include file for captive vfs 'directory' private interface to reactos of sandbox slave
   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 #ifndef _CAPTIVE_CLIENT_PRIV_DIRECTORY_SLAVE_H
  21 #define _CAPTIVE_CLIENT_PRIV_DIRECTORY_SLAVE_H 1
  22
  23
  24 #include <glib/gmacros.h>
  25 #include <glib/gtypes.h>
  26 #include <glib-object.h>
  27 #include <libgnomevfs/gnome-vfs-result.h>
  28 #include "captive/client-directory.h"   /* for CaptiveDirectoryObject */
  29 #include "directory.h"  /* for CaptiveDirectoryObject priv */
  30 #include "reactos/ntos/types.h" /* for HANDLE */
  31 #include "reactos/ntos/zwtypes.h"       /* for FILE_ID_BOTH_DIR_INFORMATION */
  32
  33
  34 G_BEGIN_DECLS
  35
  36 #define CAPTIVE_DIRECTORY_SLAVE_TYPE_OBJECT            (captive_directory_slave_object_get_type())
  37 #define CAPTIVE_DIRECTORY_SLAVE_OBJECT(object)         (G_TYPE_CHECK_INSTANCE_CAST((object),CAPTIVE_DIRECTORY_SLAVE_TYPE_OBJECT,CaptiveDirectorySlaveObject))
  38 #define CAPTIVE_DIRECTORY_SLAVE_OBJECT_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST((klass),CAPTIVE_DIRECTORY_SLAVE_TYPE_OBJECT,CaptiveDirectorySlaveObjectClass))
  39 #define CAPTIVE_DIRECTORY_SLAVE_IS_OBJECT(object)      (G_TYPE_CHECK_INSTANCE_TYPE((object),CAPTIVE_DIRECTORY_SLAVE_TYPE_OBJECT))
  40 #define CAPTIVE_DIRECTORY_SLAVE_IS_OBJECT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),CAPTIVE_DIRECTORY_SLAVE_TYPE_OBJECT))
  41 #define CAPTIVE_DIRECTORY_SLAVE_OBJECT_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS((obj),CAPTIVE_DIRECTORY_SLAVE_TYPE_OBJECT,CaptiveDirectorySlaveObjectClass))
  42 typedef struct _CaptiveDirectorySlaveObject      CaptiveDirectorySlaveObject;
  43 typedef struct _CaptiveDirectorySlaveObjectClass CaptiveDirectorySlaveObjectClass;
  44
  45
  46 GType captive_directory_slave_object_get_type(void);
  47
  48 struct _CaptiveDirectorySlaveObject {
  49         CaptiveDirectoryObject parent_instance;
  50
  51         /*< private >*/
  52         HANDLE dir_Handle;
  53         gboolean read_first;
  54         /* 'QueryDirectory_buf' for NtQueryDirectoryFile() must be persistent
  55          * to keep the state if !read_first.
  56          * Both types of 'QueryDirectory_buf' MUST NOT be 'union' as we convert
  57          * them by copying one to other.
  58          */
  59         struct {
  60                 char FileIdBothDirInformation[sizeof(FILE_ID_BOTH_DIR_INFORMATION)
  61                                 +0x1000 /* max 'FileName' length, 255 should be enough */ * sizeof(WCHAR /* *FILE_ID_BOTH_DIR_INFORMATION.FileName */ )];
  62                 char FileBothDirInformation[sizeof(FILE_BOTH_DIR_INFORMATION)
  63                                 +0x1000 /* max 'FileName' length, 255 should be enough */ * sizeof(WCHAR /* *FILE_ID_BOTH_DIR_INFORMATION.FileName */ )];
  64                 } QueryDirectory_buf;
  65         enum {
  66                 CaptiveDirectorySlaveObject_QueryDirectory_type_FileIdBothDirInformation,
  67                 CaptiveDirectorySlaveObject_QueryDirectory_type_FileBothDirInformation,
  68                 } CaptiveDirectorySlaveObject_QueryDirectory_type;
  69         };
  70 struct _CaptiveDirectorySlaveObjectClass {
  71         CaptiveDirectoryObjectClass parent_class;
  72         };
  73
  74
  75 GnomeVFSResult captive_directory_slave_new_open(CaptiveDirectoryObject **captive_directory_object_return,
  76                 CaptiveVfsObject *captive_vfs_object,const gchar *pathname);
  77 GnomeVFSResult captive_directory_slave_new_make(CaptiveDirectoryObject **captive_directory_object_return,
  78                 CaptiveVfsObject *captive_vfs_object,const gchar *pathname,guint perm);
  79
  80 G_END_DECLS
  81
  82
  83 #endif /* _CAPTIVE_CLIENT_PRIV_DIRECTORY_SLAVE_H */