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server: Optionally return the global key state when queueing a hardware message.

This commit is contained in:
Alexandre Julliard 2011-12-15 14:29:46 +01:00
parent 5379a75baf
commit 5a30e31806
4 changed files with 14 additions and 3 deletions
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3
include/wine/server_protocol.h
View File

@ -2796,6 +2796,7 @@ struct send_hardware_message_reply
{
struct reply_header __header;
int wait;
/* VARARG(keystate,bytes); */
char __pad_12[4];
};
#define SEND_HWMSG_INJECTED 0x01
@ -5639,6 +5640,6 @@ union generic_reply
struct set_suspend_context_reply set_suspend_context_reply;
};
#define SERVER_PROTOCOL_VERSION 428
#define SERVER_PROTOCOL_VERSION 429
#endif /* __WINE_WINE_SERVER_PROTOCOL_H */

1
server/protocol.def
View File

@ -2032,6 +2032,7 @@ enum message_type
unsigned int flags; /* flags (see below) */
@REPLY
int wait; /* do we need to wait for a reply? */
VARARG(keystate,bytes); /* global state array for all the keys */
@END
#define SEND_HWMSG_INJECTED 0x01

12
server/queue.c
View File

@ -2189,13 +2189,20 @@ DECL_HANDLER(send_hardware_message)
struct thread *thread = NULL;
struct desktop *desktop;
struct msg_queue *sender = get_current_queue();
data_size_t size = min( 256, get_reply_max_size() );
if (!(desktop = get_thread_desktop( current, 0 ))) return;
if (req->win)
{
if (!(thread = get_window_thread( req->win ))) return;
desktop = (struct desktop *)grab_object( thread->queue->input->desktop );
if (desktop != thread->queue->input->desktop)
{
/* don't allow queuing events to a different desktop */
release_object( desktop );
return;
}
}
else if (!(desktop = get_thread_desktop( current, 0 ))) return;
switch (req->input.type)
{
@ -2212,6 +2219,7 @@ DECL_HANDLER(send_hardware_message)
set_error( STATUS_INVALID_PARAMETER );
}
if (thread) release_object( thread );
set_reply_data( desktop->keystate, size );
release_object( desktop );
}

1
server/trace.c
View File

@ -2452,6 +2452,7 @@ static void dump_send_hardware_message_request( const struct send_hardware_messa
static void dump_send_hardware_message_reply( const struct send_hardware_message_reply *req )
{
fprintf( stderr, " wait=%d", req->wait );
dump_varargs_bytes( ", keystate=", cur_size );
}
static void dump_get_message_request( const struct get_message_request *req )