dlls/winex11.drv/dllmain.c

   1 /*
   2  * winex11.drv entry points
   3  *
   4  * Copyright 2022 Jacek Caban for CodeWeavers
   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 2.1 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 Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include "x11drv_dll.h"
  22 #include "wine/debug.h"
  23
  24
  25 HMODULE x11drv_module = 0;
  26
  27
  28 static const KERNEL_CALLBACK_PROC kernel_callbacks[] =
  29 {
  30     x11drv_dnd_enter_event,
  31     x11drv_dnd_position_event,
  32     x11drv_dnd_post_drop,
  33     x11drv_dnd_drop_event,
  34     x11drv_dnd_leave_event,
  35 };
  36
  37 C_ASSERT( NtUserDriverCallbackFirst + ARRAYSIZE(kernel_callbacks) == client_func_last );
  38
  39
  40 BOOL WINAPI DllMain( HINSTANCE instance, DWORD reason, void *reserved )
  41 {
  42     KERNEL_CALLBACK_PROC *callback_table;
  43     struct init_params params =
  44     {
  45         foreign_window_proc,
  46     };
  47
  48     if (reason != DLL_PROCESS_ATTACH) return TRUE;
  49
  50     DisableThreadLibraryCalls( instance );
  51     x11drv_module = instance;
  52     if (__wine_init_unix_call()) return FALSE;
  53     if (X11DRV_CALL( init, &params )) return FALSE;
  54
  55     callback_table = NtCurrentTeb()->Peb->KernelCallbackTable;
  56     memcpy( callback_table + NtUserDriverCallbackFirst, kernel_callbacks, sizeof(kernel_callbacks) );
  57     return TRUE;
  58 }
  59
  60 /***********************************************************************
  61  *           AttachEventQueueToTablet (winex11.@)
  62  */
  63 int CDECL X11DRV_AttachEventQueueToTablet( HWND owner )
  64 {
  65     return X11DRV_CALL( tablet_attach_queue, owner );
  66 }
  67
  68 /***********************************************************************
  69  *           GetCurrentPacket (winex11.@)
  70  */
  71 int CDECL X11DRV_GetCurrentPacket( void *packet )
  72 {
  73     return X11DRV_CALL( tablet_get_packet, packet );
  74 }
  75
  76 /***********************************************************************
  77  *           LoadTabletInfo (winex11.@)
  78  */
  79 BOOL CDECL X11DRV_LoadTabletInfo( HWND hwnd )
  80 {
  81     return X11DRV_CALL( tablet_load_info, hwnd );
  82 }
  83
  84 /***********************************************************************
  85  *          WTInfoW (winex11.@)
  86  */
  87 UINT CDECL X11DRV_WTInfoW( UINT category, UINT index, void *output )
  88 {
  89     struct tablet_info_params params;
  90     params.category = category;
  91     params.index = index;
  92     params.output = output;
  93     return X11DRV_CALL( tablet_info, &params );
  94 }