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user32: Implement RegisterRawInputDevices().

This commit is contained in:
Henri Verbeet 2012-09-08 11:26:26 +02:00 committed by Alexandre Julliard
parent 3569b6ccd2
commit 5befb959dd
8 changed files with 166 additions and 4 deletions
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41
dlls/user32/input.c
View File

@ -486,11 +486,46 @@ UINT WINAPI GetRawInputDeviceList(PRAWINPUTDEVICELIST pRawInputDeviceList, PUINT
/******************************************************************
* RegisterRawInputDevices (USER32.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH RegisterRawInputDevices(PRAWINPUTDEVICE pRawInputDevices, UINT uiNumDevices, UINT cbSize)
BOOL WINAPI DECLSPEC_HOTPATCH RegisterRawInputDevices(RAWINPUTDEVICE *devices, UINT device_count, UINT size)
{
FIXME("(pRawInputDevices=%p, uiNumDevices=%d, cbSize=%d) stub!\n", pRawInputDevices, uiNumDevices, cbSize);
struct rawinput_device *d;
BOOL ret;
UINT i;
return TRUE;
TRACE("devices %p, device_count %u, size %u.\n", devices, device_count, size);
if (size != sizeof(*devices))
{
WARN("Invalid structure size %u.\n", size);
return FALSE;
}
if (!(d = HeapAlloc( GetProcessHeap(), 0, device_count * sizeof(*d) ))) return FALSE;
for (i = 0; i < device_count; ++i)
{
TRACE("device %u: page %#x, usage %#x, flags %#x, target %p.\n",
i, devices[i].usUsagePage, devices[i].usUsage,
devices[i].dwFlags, devices[i].hwndTarget);
if (devices[i].dwFlags & ~RIDEV_REMOVE)
FIXME("Unhandled flags %#x for device %u.\n", devices[i].dwFlags, i);
d[i].usage_page = devices[i].usUsagePage;
d[i].usage = devices[i].usUsage;
d[i].flags = devices[i].dwFlags;
d[i].target = wine_server_user_handle( devices[i].hwndTarget );
}
SERVER_START_REQ( update_rawinput_devices )
{
wine_server_add_data( req, d, device_count * sizeof(*d) );
ret = !wine_server_call( req );
}
SERVER_END_REQ;
HeapFree( GetProcessHeap(), 0, d );
return ret;
}

26
include/wine/server_protocol.h
View File

@ -594,6 +594,14 @@ typedef union
} create_thread;
} apc_result_t;
struct rawinput_device
{
unsigned short usage_page;
unsigned short usage;
unsigned int flags;
user_handle_t target;
};
@ -4866,6 +4874,19 @@ struct set_cursor_reply
struct update_rawinput_devices_request
{
struct request_header __header;
/* VARARG(devices,rawinput_devices); */
char __pad_12[4];
};
struct update_rawinput_devices_reply
{
struct reply_header __header;
};
struct get_suspend_context_request
{
struct request_header __header;
@ -5138,6 +5159,7 @@ enum request
REQ_alloc_user_handle,
REQ_free_user_handle,
REQ_set_cursor,
REQ_update_rawinput_devices,
REQ_get_suspend_context,
REQ_set_suspend_context,
REQ_NB_REQUESTS
@ -5392,6 +5414,7 @@ union generic_request
struct alloc_user_handle_request alloc_user_handle_request;
struct free_user_handle_request free_user_handle_request;
struct set_cursor_request set_cursor_request;
struct update_rawinput_devices_request update_rawinput_devices_request;
struct get_suspend_context_request get_suspend_context_request;
struct set_suspend_context_request set_suspend_context_request;
};
@ -5644,10 +5667,11 @@ union generic_reply
struct alloc_user_handle_reply alloc_user_handle_reply;
struct free_user_handle_reply free_user_handle_reply;
struct set_cursor_reply set_cursor_reply;
struct update_rawinput_devices_reply update_rawinput_devices_reply;
struct get_suspend_context_reply get_suspend_context_reply;
struct set_suspend_context_reply set_suspend_context_reply;
};
#define SERVER_PROTOCOL_VERSION 432
#define SERVER_PROTOCOL_VERSION 433
#endif /* __WINE_WINE_SERVER_PROTOCOL_H */

7
server/process.c
View File

@ -337,6 +337,7 @@ struct thread *create_process( int fd, struct thread *parent_thread, int inherit
list_init( &process->locks );
list_init( &process->classes );
list_init( &process->dlls );
list_init( &process->rawinput_devices );
process->start_time = current_time;
process->end_time = 0;
@ -634,6 +635,12 @@ static void process_killed( struct process *process )
/* close the console attached to this process, if any */
free_console( process );
while ((ptr = list_head( &process->rawinput_devices )))
{
struct rawinput_device_entry *entry = LIST_ENTRY( ptr, struct rawinput_device_entry, entry );
list_remove( &entry->entry );
free( entry );
}
while ((ptr = list_head( &process->dlls )))
{
struct process_dll *dll = LIST_ENTRY( ptr, struct process_dll, entry );

7
server/process.h
View File

@ -45,6 +45,12 @@ struct process_dll
WCHAR *filename; /* dll file name */
};
struct rawinput_device_entry
{
struct list entry;
struct rawinput_device device;
};
struct process
{
struct object obj; /* object header */
@ -81,6 +87,7 @@ struct process
client_ptr_t peb; /* PEB address in client address space */
client_ptr_t ldt_copy; /* pointer to LDT copy in client addr space */
unsigned int trace_data; /* opaque data used by the process tracing mechanism */
struct list rawinput_devices;/* list of registered rawinput devices */
};
struct process_snapshot

14
server/protocol.def
View File

@ -610,6 +610,14 @@ typedef union
} create_thread;
} apc_result_t;
struct rawinput_device
{
unsigned short usage_page;
unsigned short usage;
unsigned int flags;
user_handle_t target;
};
/****************************************************************/
/* Request declarations */
@ -3365,6 +3373,12 @@ enum coords_relative
#define SET_CURSOR_NOCLIP 0x10
/* Modify the list of registered rawinput devices */
@REQ(update_rawinput_devices)
VARARG(devices,rawinput_devices);
@END
/* Retrieve the suspended context of a thread */
@REQ(get_suspend_context)
@REPLY

46
server/queue.c
View File

@ -1391,6 +1391,40 @@ static user_handle_t find_hardware_message_window( struct desktop *desktop, stru
return win;
}
static struct rawinput_device_entry *find_rawinput_device( unsigned short usage_page, unsigned short usage )
{
struct rawinput_device_entry *e;
LIST_FOR_EACH_ENTRY( e, &current->process->rawinput_devices, struct rawinput_device_entry, entry )
{
if (e->device.usage_page != usage_page || e->device.usage != usage) continue;
return e;
}
return NULL;
}
static void update_rawinput_device(const struct rawinput_device *device)
{
struct rawinput_device_entry *e;
if (!(e = find_rawinput_device( device->usage_page, device->usage )))
{
if (!(e = mem_alloc( sizeof(*e) ))) return;
list_add_tail( &current->process->rawinput_devices, &e->entry );
}
if (device->flags & RIDEV_REMOVE)
{
list_remove( &e->entry );
free( e );
return;
}
e->device = *device;
e->device.target = get_user_full_handle( e->device.target );
}
/* queue a hardware message into a given thread input */
static void queue_hardware_message( struct desktop *desktop, struct message *msg, int always_queue )
{
@ -2931,3 +2965,15 @@ DECL_HANDLER(set_cursor)
reply->new_clip = input->desktop->cursor.clip;
reply->last_change = input->desktop->cursor.last_change;
}
DECL_HANDLER(update_rawinput_devices)
{
const struct rawinput_device *devices = get_req_data();
unsigned int device_count = get_req_data_size() / sizeof (*devices);
unsigned int i;
for (i = 0; i < device_count; ++i)
{
update_rawinput_device(&devices[i]);
}
}

3
server/request.h
View File

@ -356,6 +356,7 @@ DECL_HANDLER(set_window_layered_info);
DECL_HANDLER(alloc_user_handle);
DECL_HANDLER(free_user_handle);
DECL_HANDLER(set_cursor);
DECL_HANDLER(update_rawinput_devices);
DECL_HANDLER(get_suspend_context);
DECL_HANDLER(set_suspend_context);
@ -609,6 +610,7 @@ static const req_handler req_handlers[REQ_NB_REQUESTS] =
(req_handler)req_alloc_user_handle,
(req_handler)req_free_user_handle,
(req_handler)req_set_cursor,
(req_handler)req_update_rawinput_devices,
(req_handler)req_get_suspend_context,
(req_handler)req_set_suspend_context,
};
@ -2141,6 +2143,7 @@ C_ASSERT( FIELD_OFFSET(struct set_cursor_reply, new_y) == 28 );
C_ASSERT( FIELD_OFFSET(struct set_cursor_reply, new_clip) == 32 );
C_ASSERT( FIELD_OFFSET(struct set_cursor_reply, last_change) == 48 );
C_ASSERT( sizeof(struct set_cursor_reply) == 56 );
C_ASSERT( sizeof(struct update_rawinput_devices_request) == 16 );
C_ASSERT( sizeof(struct get_suspend_context_request) == 16 );
C_ASSERT( sizeof(struct get_suspend_context_reply) == 8 );
C_ASSERT( sizeof(struct set_suspend_context_request) == 16 );

26
server/trace.c
View File

@ -1004,6 +1004,23 @@ static void dump_varargs_filesystem_event( const char *prefix, data_size_t size
fputc( '}', stderr );
}
static void dump_varargs_rawinput_devices(const char *prefix, data_size_t size )
{
const struct rawinput_device *device;
fprintf( stderr, "%s{", prefix );
while (size >= sizeof(*device))
{
device = cur_data;
fprintf( stderr, "{usage_page=%04x,usage=%04x,flags=%08x,target=%08x}",
device->usage_page, device->usage, device->flags, device->target );
size -= sizeof(*device);
remove_data( sizeof(*device) );
if (size) fputc( ',', stderr );
}
fputc( '}', stderr );
}
typedef void (*dump_func)( const void *req );
/* Everything below this line is generated automatically by tools/make_requests */
@ -3900,6 +3917,11 @@ static void dump_set_cursor_reply( const struct set_cursor_reply *req )
fprintf( stderr, ", last_change=%08x", req->last_change );
}
static void dump_update_rawinput_devices_request( const struct update_rawinput_devices_request *req )
{
dump_varargs_rawinput_devices( " devices=", cur_size );
}
static void dump_get_suspend_context_request( const struct get_suspend_context_request *req )
{
}
@ -4160,6 +4182,7 @@ static const dump_func req_dumpers[REQ_NB_REQUESTS] = {
(dump_func)dump_alloc_user_handle_request,
(dump_func)dump_free_user_handle_request,
(dump_func)dump_set_cursor_request,
(dump_func)dump_update_rawinput_devices_request,
(dump_func)dump_get_suspend_context_request,
(dump_func)dump_set_suspend_context_request,
};
@ -4410,6 +4433,7 @@ static const dump_func reply_dumpers[REQ_NB_REQUESTS] = {
(dump_func)dump_alloc_user_handle_reply,
NULL,
(dump_func)dump_set_cursor_reply,
NULL,
(dump_func)dump_get_suspend_context_reply,
NULL,
};
@ -4660,6 +4684,7 @@ static const char * const req_names[REQ_NB_REQUESTS] = {
"alloc_user_handle",
"free_user_handle",
"set_cursor",
"update_rawinput_devices",
"get_suspend_context",
"set_suspend_context",
};
@ -4724,6 +4749,7 @@ static const struct
{ "IO_TIMEOUT", STATUS_IO_TIMEOUT },
{ "KEY_DELETED", STATUS_KEY_DELETED },
{ "MAPPED_FILE_SIZE_ZERO", STATUS_MAPPED_FILE_SIZE_ZERO },
{ "MORE_PROCESSING_REQUIRED", STATUS_MORE_PROCESSING_REQUIRED },
{ "MUTANT_NOT_OWNED", STATUS_MUTANT_NOT_OWNED },
{ "NAME_TOO_LONG", STATUS_NAME_TOO_LONG },
{ "NETWORK_BUSY", STATUS_NETWORK_BUSY },