gio/win32/gwin32fsmonitorutils.h

   1 /* GIO - GLib Input, Output and Streaming Library
   2  *
   3  * Copyright (C) 2006-2007 Red Hat, Inc.
   4  * Copyright (C) 2014 Chun-wei Fan
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General
  17  * Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
  18  *
  19  * Author: Vlad Grecescu <b100dian@gmail.com>
  20  * Author: Chun-wei Fan <fanc999@yahoo.com.tw>
  21  *
  22  */
  23
  24 #ifndef __G_WIN32_FS_MONITOR_UTILS_H__
  25 #define __G_WIN32_FS_MONITOR_UTILS_H__
  26
  27 #include <windows.h>
  28
  29 #include "gio/glocalfilemonitor.h"
  30
  31 #include "gio/gfilemonitor.h"
  32
  33 G_BEGIN_DECLS
  34
  35 typedef struct _GWin32FSMonitorPrivate GWin32FSMonitorPrivate;
  36
  37 struct _GWin32FSMonitorPrivate
  38 {
  39   OVERLAPPED overlapped;
  40   DWORD buffer_allocated_bytes;
  41   PFILE_NOTIFY_INFORMATION file_notify_buffer;
  42   DWORD buffer_filled_bytes;
  43   HANDLE hDirectory;
  44   gboolean isfile;
  45   wchar_t *wfullpath_with_long_prefix;
  46   wchar_t *wfilename_short;
  47   wchar_t *wfilename_long;
  48   DWORD file_attribs;
  49   PFILE_NOTIFY_INFORMATION pfni_prev;
  50   /* Needed in the APC where we only have this private struct */
  51   GFileMonitor *self;
  52   GFileMonitorSource *fms;
  53 };
  54
  55 enum GWin32FileMonitorFileAlias
  56 {
  57   G_WIN32_FILE_MONITOR_NO_ALIAS = 0,
  58   G_WIN32_FILE_MONITOR_LONG_FILENAME,
  59   G_WIN32_FILE_MONITOR_SHORT_FILENAME,
  60   G_WIN32_FILE_MONITOR_NO_MATCH_FOUND
  61 };
  62
  63 GWin32FSMonitorPrivate* g_win32_fs_monitor_create (gboolean isfile);
  64
  65 void g_win32_fs_monitor_init (GWin32FSMonitorPrivate *monitor,
  66                               const gchar *dirname,
  67                               const gchar *filename,
  68                               gboolean isfile);
  69
  70 void g_win32_fs_monitor_finalize (GWin32FSMonitorPrivate *monitor);
  71
  72 void g_win32_fs_monitor_close_handle (GWin32FSMonitorPrivate *monitor);
  73
  74 G_END_DECLS
  75
  76 #endif