[PATCH v2 4/6] user32: Add helper for input drivers to submit native rawinput msgs.

[Derek Lesho]

Signed-off-by: Derek Lesho 
---
 dlls/user32/input.c     | 29 +++++++++++++++++++++++++++++
 dlls/user32/user32.spec |  1 +
 include/winuser.h       |  1 +
 3 files changed, 31 insertions(+)

diff --git a/dlls/user32/input.c b/dlls/user32/input.c
index 8b2ae805aa..f7ef1c3be2 100644
--- a/dlls/user32/input.c
+++ b/dlls/user32/input.c
@@ -33,6 +33,7 @@
 #include <assert.h>

#define NONAMELESSUNION
+#define NONAMELESSSTRUCT

#include "ntstatus.h"
 #define WIN32_NO_STATUS
@@ -129,6 +130,34 @@ BOOL CDECL __wine_send_input( HWND hwnd, const INPUT *input )
     return !status;
 }

+BOOL CDECL __wine_send_raw_input( const RAWINPUT *raw_input )
+{
+    NTSTATUS status;
+
+    SERVER_START_REQ( send_rawinput_message )
+    {
+        req->input.type = raw_input->header.dwType;
+        switch (raw_input->header.dwType)
+        {
+        case RIM_TYPEMOUSE:
+            if (raw_input->data.mouse.usFlags || raw_input->data.mouse.ulRawButtons
+                 || raw_input->data.mouse.ulExtraInformation)
+                WARN("Unhandled parameters");
+
+            req->input.mouse.x = raw_input->data.mouse.lLastX;
+            req->input.mouse.y = raw_input->data.mouse.lLastY;
+            req->input.mouse.button_flags = raw_input->data.mouse.u.s.usButtonFlags;
+            req->input.mouse.button_data = raw_input->data.mouse.u.s.usButtonData;
+            break;
+        }
+        status = wine_server_call( req );
+    }
+    SERVER_END_REQ;
+
+    if (status) SetLastError( RtlNtStatusToDosError(status) );
+    return !status;
+}
+

/***********************************************************************
  *		update_mouse_coords
diff --git a/dlls/user32/user32.spec b/dlls/user32/user32.spec
index d5b8597d8e..7103b86055 100644
--- a/dlls/user32/user32.spec
+++ b/dlls/user32/user32.spec
@@ -832,4 +832,5 @@
 # or 'wine_' (for user-visible functions) to avoid namespace conflicts.
 #
 @ cdecl __wine_send_input(long ptr)
+@ cdecl __wine_send_raw_input(ptr)
 @ cdecl __wine_set_pixel_format(long long)
diff --git a/include/winuser.h b/include/winuser.h
index 3cffaa19ac..5d8774b6e6 100644
--- a/include/winuser.h
+++ b/include/winuser.h
@@ -4354,6 +4354,7 @@ WORD        WINAPI SYSTEM_KillSystemTimer( WORD );

#ifdef __WINESRC__
 WINUSERAPI BOOL CDECL __wine_send_input( HWND hwnd, const INPUT *input );
+WINUSERAPI BOOL CDECL __wine_send_raw_input( const RAWINPUT *raw_input );
 #endif

#ifdef __cplusplus