From: Zebediah Figura zfigura@codeweavers.com
--- dlls/user32/rawinput.c | 57 --------------------------------------- dlls/user32/user32.spec | 2 +- dlls/win32u/rawinput.c | 59 +++++++++++++++++++++++++++++++++++++++++ dlls/win32u/syscall.c | 1 + dlls/win32u/win32u.spec | 2 +- dlls/wow64win/syscall.h | 1 + dlls/wow64win/user.c | 41 ++++++++++++++++++++++++++++ include/ntuser.h | 1 + 8 files changed, 105 insertions(+), 59 deletions(-)
diff --git a/dlls/user32/rawinput.c b/dlls/user32/rawinput.c index 1b02be1398d..588d1685cc0 100644 --- a/dlls/user32/rawinput.c +++ b/dlls/user32/rawinput.c @@ -506,63 +506,6 @@ UINT WINAPI GetRawInputDeviceInfoW(HANDLE handle, UINT command, void *data, UINT return *data_size; }
-static int __cdecl compare_raw_input_devices(const void *ap, const void *bp) -{ - const RAWINPUTDEVICE a = *(const RAWINPUTDEVICE *)ap; - const RAWINPUTDEVICE b = *(const RAWINPUTDEVICE *)bp; - - if (a.usUsagePage != b.usUsagePage) return a.usUsagePage - b.usUsagePage; - if (a.usUsage != b.usUsage) return a.usUsage - b.usUsage; - return 0; -} - -/*********************************************************************** - * GetRegisteredRawInputDevices (USER32.@) - */ -UINT WINAPI DECLSPEC_HOTPATCH GetRegisteredRawInputDevices(RAWINPUTDEVICE *devices, UINT *device_count, UINT size) -{ - struct rawinput_device *buffer = NULL; - unsigned int i, status, count = ~0U, buffer_size; - - TRACE("devices %p, device_count %p, size %u\n", devices, device_count, size); - - if (size != sizeof(RAWINPUTDEVICE) || !device_count || (devices && !*device_count)) - { - SetLastError(ERROR_INVALID_PARAMETER); - return ~0U; - } - - buffer_size = *device_count * sizeof(*buffer); - if (devices && !(buffer = HeapAlloc(GetProcessHeap(), 0, buffer_size))) - return ~0U; - - SERVER_START_REQ(get_rawinput_devices) - { - if (buffer) wine_server_set_reply(req, buffer, buffer_size); - status = wine_server_call_err(req); - *device_count = reply->device_count; - } - SERVER_END_REQ; - - if (buffer && !status) - { - for (i = 0, count = *device_count; i < count; ++i) - { - devices[i].usUsagePage = buffer[i].usage_page; - devices[i].usUsage = buffer[i].usage; - devices[i].dwFlags = buffer[i].flags; - devices[i].hwndTarget = wine_server_ptr_handle(buffer[i].target); - } - - qsort(devices, count, sizeof(*devices), compare_raw_input_devices); - } - - if (buffer) HeapFree(GetProcessHeap(), 0, buffer); - else count = 0; - return count; -} - - /*********************************************************************** * DefRawInputProc (USER32.@) */ diff --git a/dlls/user32/user32.spec b/dlls/user32/user32.spec index dbe2a4c1430..3e20277251a 100644 --- a/dlls/user32/user32.spec +++ b/dlls/user32/user32.spec @@ -372,7 +372,7 @@ @ stdcall GetRawInputDeviceInfoW(ptr long ptr ptr) @ stdcall GetRawInputDeviceList(ptr ptr long) # @ stub GetReasonTitleFromReasonCode -@ stdcall GetRegisteredRawInputDevices(ptr ptr long) +@ stdcall GetRegisteredRawInputDevices(ptr ptr long) NtUserGetRegisteredRawInputDevices @ stdcall GetScrollBarInfo(long long ptr) @ stdcall GetScrollInfo(long long ptr) @ stdcall GetScrollPos(long long) diff --git a/dlls/win32u/rawinput.c b/dlls/win32u/rawinput.c index 359faa39083..1caf11f2e76 100644 --- a/dlls/win32u/rawinput.c +++ b/dlls/win32u/rawinput.c @@ -427,3 +427,62 @@ BOOL WINAPI NtUserRegisterRawInputDevices( const RAWINPUTDEVICE *devices, UINT d
return ret; } + +static int compare_raw_input_devices( const void *ap, const void *bp ) +{ + const RAWINPUTDEVICE a = *(const RAWINPUTDEVICE *)ap; + const RAWINPUTDEVICE b = *(const RAWINPUTDEVICE *)bp; + + if (a.usUsagePage != b.usUsagePage) return a.usUsagePage - b.usUsagePage; + if (a.usUsage != b.usUsage) return a.usUsage - b.usUsage; + return 0; +} + +/********************************************************************** + * NtUserGetRegisteredRawInputDevices (win32u.@) + */ +UINT WINAPI NtUserGetRegisteredRawInputDevices( RAWINPUTDEVICE *devices, UINT *device_count, UINT size ) +{ + struct rawinput_device *buffer = NULL; + unsigned int i, status, buffer_size; + + TRACE("devices %p, device_count %p, size %u\n", devices, device_count, size); + + if (size != sizeof(RAWINPUTDEVICE) || !device_count || (devices && !*device_count)) + { + SetLastError( ERROR_INVALID_PARAMETER ); + return ~0u; + } + + buffer_size = *device_count * sizeof(*buffer); + if (devices && !(buffer = malloc( buffer_size ))) + return ~0u; + + SERVER_START_REQ(get_rawinput_devices) + { + if (buffer) wine_server_set_reply( req, buffer, buffer_size ); + status = wine_server_call_err(req); + *device_count = reply->device_count; + } + SERVER_END_REQ; + if (status) + { + free( buffer ); + return ~0u; + } + + if (!devices) return 0; + + for (i = 0; i < *device_count; ++i) + { + devices[i].usUsagePage = buffer[i].usage_page; + devices[i].usUsage = buffer[i].usage; + devices[i].dwFlags = buffer[i].flags; + devices[i].hwndTarget = wine_server_ptr_handle(buffer[i].target); + } + + qsort( devices, *device_count, sizeof(*devices), compare_raw_input_devices ); + + free( buffer ); + return *device_count; +} diff --git a/dlls/win32u/syscall.c b/dlls/win32u/syscall.c index 3f2c596f727..49746725816 100644 --- a/dlls/win32u/syscall.c +++ b/dlls/win32u/syscall.c @@ -147,6 +147,7 @@ static void * const syscalls[] = NtUserGetProp, NtUserGetRawInputBuffer, NtUserGetRawInputData, + NtUserGetRegisteredRawInputDevices, NtUserGetSystemDpiForProcess, NtUserGetThreadDesktop, NtUserGetTitleBarInfo, diff --git a/dlls/win32u/win32u.spec b/dlls/win32u/win32u.spec index 687ef3af8dc..dab6e2a5ed8 100644 --- a/dlls/win32u/win32u.spec +++ b/dlls/win32u/win32u.spec @@ -988,7 +988,7 @@ @ stub NtUserGetRawInputDeviceInfo @ stub NtUserGetRawInputDeviceList @ stub NtUserGetRawPointerDeviceData -@ stub NtUserGetRegisteredRawInputDevices +@ stdcall -syscall NtUserGetRegisteredRawInputDevices(ptr ptr long) @ stub NtUserGetRequiredCursorSizes @ stub NtUserGetResizeDCompositionSynchronizationObject @ stub NtUserGetScrollBarInfo diff --git a/dlls/wow64win/syscall.h b/dlls/wow64win/syscall.h index 531f9f7f9cd..903f146025d 100644 --- a/dlls/wow64win/syscall.h +++ b/dlls/wow64win/syscall.h @@ -134,6 +134,7 @@ SYSCALL_ENTRY( NtUserGetProp ) \ SYSCALL_ENTRY( NtUserGetRawInputBuffer ) \ SYSCALL_ENTRY( NtUserGetRawInputData ) \ + SYSCALL_ENTRY( NtUserGetRegisteredRawInputDevices ) \ SYSCALL_ENTRY( NtUserGetSystemDpiForProcess ) \ SYSCALL_ENTRY( NtUserGetThreadDesktop ) \ SYSCALL_ENTRY( NtUserGetTitleBarInfo ) \ diff --git a/dlls/wow64win/user.c b/dlls/wow64win/user.c index 231f6a04a1e..87c522071aa 100644 --- a/dlls/wow64win/user.c +++ b/dlls/wow64win/user.c @@ -1015,3 +1015,44 @@ NTSTATUS WINAPI wow64_NtUserRegisterRawInputDevices( UINT *args )
return NtUserRegisterRawInputDevices( devices64, count, sizeof(*devices64) ); } + +NTSTATUS WINAPI wow64_NtUserGetRegisteredRawInputDevices( UINT *args ) +{ + RAWINPUTDEVICE32 *devices32 = get_ptr( &args ); + UINT *count = get_ptr( &args ); + UINT size = get_ulong( &args ); + + if (size != sizeof(RAWINPUTDEVICE32)) + { + SetLastError( ERROR_INVALID_PARAMETER ); + return ~0u; + } + + if (devices32) + { + RAWINPUTDEVICE *devices64; + unsigned int ret, i; + + if (!(devices64 = Wow64AllocateTemp( (*count) * sizeof(*devices64) ))) + { + SetLastError( ERROR_NOT_ENOUGH_MEMORY ); + return ~0u; + } + + ret = NtUserGetRegisteredRawInputDevices( devices64, count, sizeof(RAWINPUTDEVICE) ); + if (ret == ~0u) return ret; + + for (i = 0; i < *count; ++i) + { + devices32[i].usUsagePage = devices64[i].usUsagePage; + devices32[i].usUsage = devices64[i].usUsage; + devices32[i].dwFlags = devices64[i].dwFlags; + devices32[i].hwndTarget = (ULONG_PTR)devices64[i].hwndTarget; + } + return ret; + } + else + { + return NtUserGetRegisteredRawInputDevices( NULL, count, sizeof(RAWINPUTDEVICE) ); + } +} diff --git a/include/ntuser.h b/include/ntuser.h index cb5696ec827..9c4aaf041a4 100644 --- a/include/ntuser.h +++ b/include/ntuser.h @@ -621,6 +621,7 @@ ULONG WINAPI NtUserGetProcessDpiAwarenessContext( HANDLE process ); DWORD WINAPI NtUserGetQueueStatus( UINT flags ); UINT WINAPI NtUserGetRawInputBuffer( RAWINPUT *data, UINT *data_size, UINT header_size ); UINT WINAPI NtUserGetRawInputData( HRAWINPUT rawinput, UINT command, void *data, UINT *data_size, UINT header_size ); +UINT WINAPI NtUserGetRegisteredRawInputDevices( RAWINPUTDEVICE *devices, UINT *device_count, UINT size ); ULONG WINAPI NtUserGetSystemDpiForProcess( HANDLE process ); HMENU WINAPI NtUserGetSystemMenu( HWND hwnd, BOOL revert ); HDESK WINAPI NtUserGetThreadDesktop( DWORD thread );