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server: Return the data for callback results in the varargs part of the get_message request.
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@ -1989,8 +1989,12 @@ static BOOL peek_message( MSG *msg, HWND hwnd, UINT first, UINT last, int flags
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info.flags = ISMEX_CALLBACK;
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break;
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case MSG_CALLBACK_RESULT:
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call_sendmsg_callback( (SENDASYNCPROC)info.msg.wParam, info.msg.hwnd,
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info.msg.message, extra_info, info.msg.lParam );
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if (size >= sizeof(struct callback_msg_data))
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{
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const struct callback_msg_data *data = (const struct callback_msg_data *)buffer;
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call_sendmsg_callback( data->callback, info.msg.hwnd,
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info.msg.message, data->data, data->result );
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}
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goto next;
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case MSG_WINEVENT:
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if (size >= sizeof(struct winevent_msg_data))
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@ -157,6 +157,14 @@ typedef struct
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} rectangle_t;
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struct callback_msg_data
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{
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void *callback;
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unsigned long data;
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unsigned long result;
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};
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struct winevent_msg_data
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{
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user_handle_t hook;
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@ -168,6 +176,7 @@ struct winevent_msg_data
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typedef union
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{
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unsigned char bytes[1];
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struct callback_msg_data callback;
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struct winevent_msg_data winevent;
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} message_data_t;
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@ -4419,6 +4428,6 @@ union generic_reply
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struct query_symlink_reply query_symlink_reply;
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};
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#define SERVER_PROTOCOL_VERSION 248
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#define SERVER_PROTOCOL_VERSION 249
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#endif /* __WINE_WINE_SERVER_PROTOCOL_H */
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@ -173,6 +173,14 @@ typedef struct
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} rectangle_t;
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/* structures for extra message data */
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struct callback_msg_data
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{
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void *callback; /* callback function */
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unsigned long data; /* user data for callback */
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unsigned long result; /* message result */
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};
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struct winevent_msg_data
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{
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user_handle_t hook; /* hook handle */
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@ -184,6 +192,7 @@ struct winevent_msg_data
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typedef union
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{
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unsigned char bytes[1]; /* raw data for sent messages */
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struct callback_msg_data callback;
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struct winevent_msg_data winevent;
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} message_data_t;
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@ -1637,9 +1646,9 @@ enum message_type
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int type; /* message type */
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user_handle_t win; /* window handle */
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unsigned int msg; /* message code */
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unsigned long wparam; /* parameters (callback function for MSG_CALLBACK_RESULT) */
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unsigned long lparam; /* parameters (result for MSG_CALLBACK_RESULT) */
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unsigned long info; /* extra info (callback argument for MSG_CALLBACK_RESULT) */
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unsigned long wparam; /* parameters */
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unsigned long lparam; /* parameters */
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unsigned long info; /* extra info */
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int x; /* x position */
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int y; /* y position */
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unsigned int time; /* message time */
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@ -404,7 +404,11 @@ static void free_result( struct message_result *result )
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{
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if (result->timeout) remove_timeout_user( result->timeout );
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if (result->data) free( result->data );
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if (result->callback_msg) free( result->callback_msg );
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if (result->callback_msg)
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{
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free( result->callback_msg->data );
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free( result->callback_msg );
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}
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free( result );
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}
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@ -435,7 +439,8 @@ static void store_message_result( struct message_result *res, unsigned int resul
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if (res->callback_msg)
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{
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/* queue the callback message in the sender queue */
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res->callback_msg->lparam = result;
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struct callback_msg_data *data = res->callback_msg->data;
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data->result = result;
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list_add_tail( &res->sender->msg_list[SEND_MESSAGE], &res->callback_msg->entry );
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set_queue_bits( res->sender, QS_SENDMESSAGE );
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res->callback_msg = NULL;
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@ -533,24 +538,34 @@ static struct message_result *alloc_message_result( struct msg_queue *send_queue
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if (msg->type == MSG_CALLBACK)
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{
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struct callback_msg_data *data;
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struct message *callback_msg = mem_alloc( sizeof(*callback_msg) );
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if (!callback_msg)
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{
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free( result );
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return NULL;
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}
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if (!(data = mem_alloc( sizeof(*data ))))
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{
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free( callback_msg );
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free( result );
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return NULL;
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}
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callback_msg->type = MSG_CALLBACK_RESULT;
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callback_msg->win = msg->win;
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callback_msg->msg = msg->msg;
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callback_msg->wparam = (unsigned long)callback;
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callback_msg->wparam = 0;
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callback_msg->lparam = 0;
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callback_msg->time = get_tick_count();
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callback_msg->x = 0;
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callback_msg->y = 0;
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callback_msg->info = callback_data;
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callback_msg->info = 0;
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callback_msg->result = NULL;
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callback_msg->data = NULL;
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callback_msg->data_size = 0;
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callback_msg->data = data;
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callback_msg->data_size = sizeof(*data);
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data->callback = callback;
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data->data = callback_data;
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result->callback_msg = callback_msg;
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list_add_head( &send_queue->callback_result, &result->sender_entry );
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