2015-05-10 19:00:02 +03:00
|
|
|
/**
|
|
|
|
* FreeRDP: A Remote Desktop Protocol Implementation
|
|
|
|
*
|
|
|
|
* Copyright 2015 Jiang Zihao <zihao.jiang@yahoo.com>
|
|
|
|
*
|
|
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
|
|
* you may not use this file except in compliance with the License.
|
|
|
|
* You may obtain a copy of the License at
|
|
|
|
*
|
|
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
*
|
|
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
|
|
* See the License for the specific language governing permissions and
|
|
|
|
* limitations under the License.
|
|
|
|
*/
|
|
|
|
|
2017-06-06 15:01:41 +03:00
|
|
|
#ifndef FREERDP_SERVER_SHADOW_MCEVENT_H
|
|
|
|
#define FREERDP_SERVER_SHADOW_MCEVENT_H
|
2015-05-10 19:00:02 +03:00
|
|
|
|
|
|
|
#include <freerdp/server/shadow.h>
|
|
|
|
|
|
|
|
#include <winpr/crt.h>
|
|
|
|
#include <winpr/synch.h>
|
|
|
|
#include <winpr/collections.h>
|
|
|
|
|
|
|
|
/*
|
|
|
|
* This file implemented a model that an event is consumed
|
|
|
|
* by multiple clients. All clients should wait others before continue
|
|
|
|
* Server should wait for all clients before continue
|
|
|
|
*/
|
|
|
|
struct rdp_shadow_multiclient_event
|
|
|
|
{
|
|
|
|
HANDLE event; /* Kickoff event */
|
|
|
|
HANDLE barrierEvent; /* Represents that all clients have consumed event */
|
|
|
|
HANDLE doneEvent; /* Event handling finished. Server could continue */
|
|
|
|
wArrayList* subscribers;
|
|
|
|
CRITICAL_SECTION lock;
|
|
|
|
int consuming;
|
|
|
|
int waiting;
|
|
|
|
|
|
|
|
/* For debug */
|
|
|
|
int eventid;
|
|
|
|
};
|
|
|
|
|
|
|
|
#ifdef __cplusplus
|
|
|
|
extern "C" {
|
|
|
|
#endif
|
|
|
|
|
|
|
|
rdpShadowMultiClientEvent* shadow_multiclient_new();
|
|
|
|
void shadow_multiclient_free(rdpShadowMultiClientEvent* event);
|
|
|
|
void shadow_multiclient_publish(rdpShadowMultiClientEvent* event);
|
|
|
|
void shadow_multiclient_wait(rdpShadowMultiClientEvent* event);
|
|
|
|
void shadow_multiclient_publish_and_wait(rdpShadowMultiClientEvent* event);
|
|
|
|
void* shadow_multiclient_get_subscriber(rdpShadowMultiClientEvent* event);
|
|
|
|
void shadow_multiclient_release_subscriber(void* subscriber);
|
|
|
|
BOOL shadow_multiclient_consume(void* subscriber);
|
|
|
|
HANDLE shadow_multiclient_getevent(void* subscriber);
|
|
|
|
|
|
|
|
#ifdef __cplusplus
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
2017-06-06 15:01:41 +03:00
|
|
|
#endif /* FREERDP_SERVER_SHADOW_MCEVENT_H */
|