wine/files/change.c
2002-05-31 23:06:46 +00:00

96 lines
2.9 KiB
C

/*
* Win32 file change notification functions
*
* FIXME: this is VERY difficult to implement with proper Unix support
* at the wineserver side.
* (Unix doesn't really support this)
* See http://x57.deja.com/getdoc.xp?AN=575483053 for possible solutions.
*
* Copyright 1998 Ulrich Weigand
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <assert.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <time.h>
#include "winbase.h"
#include "winerror.h"
#include "wine/server.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(file);
/****************************************************************************
* FindFirstChangeNotificationA (KERNEL32.@)
*/
HANDLE WINAPI FindFirstChangeNotificationA( LPCSTR lpPathName, BOOL bWatchSubtree,
DWORD dwNotifyFilter )
{
HANDLE ret = INVALID_HANDLE_VALUE;
FIXME("this is not supported yet (non-trivial).\n");
SERVER_START_REQ( create_change_notification )
{
req->subtree = bWatchSubtree;
req->filter = dwNotifyFilter;
if (!wine_server_call_err( req )) ret = reply->handle;
}
SERVER_END_REQ;
return ret;
}
/****************************************************************************
* FindFirstChangeNotificationW (KERNEL32.@)
*/
HANDLE WINAPI FindFirstChangeNotificationW( LPCWSTR lpPathName,
BOOL bWatchSubtree,
DWORD dwNotifyFilter)
{
HANDLE ret = INVALID_HANDLE_VALUE;
FIXME("this is not supported yet (non-trivial).\n");
SERVER_START_REQ( create_change_notification )
{
req->subtree = bWatchSubtree;
req->filter = dwNotifyFilter;
if (!wine_server_call_err( req )) ret = reply->handle;
}
SERVER_END_REQ;
return ret;
}
/****************************************************************************
* FindNextChangeNotification (KERNEL32.@)
*/
BOOL WINAPI FindNextChangeNotification( HANDLE handle )
{
/* FIXME: do something */
return TRUE;
}
/****************************************************************************
* FindCloseChangeNotification (KERNEL32.@)
*/
BOOL WINAPI FindCloseChangeNotification( HANDLE handle)
{
return CloseHandle( handle );
}