FreeRDP/server/Windows/wf_info.h
Norbert Federa ef1fd12b15 Fix unchecked CreateEvent calls and misc fixes
1)
Added missing checks for CreateEvent which also required the
following related changes:

- changed freerdp_context_new API to BOOL
- changed freerdp_peer_context_new API to BOOL
- changed pRdpClientNew callback to BOOL
- changed pContextNew callback to BOOL
- changed psPeerAccepted callback to BOOL
- changed psPeerContextNew callback to BOOL

2)
Fixed lots of missing alloc and error checks in the
changed code's neighbourhood.

3)
Check freerdp_client_codecs_prepare result to avoid segfaults
caused by using non-initialized codecs.

4)
Fixed deadlocks in x11 caused by missing xf_unlock_x11() calls
in some error handlers

5)
Some fixes in thread pool:
- DEFAULT_POOL assignment did not match TP_POOL definition
- don't free the pool pointer if it points to the static DEFAULT_POOL
- added error handling and cleanup in InitializeThreadpool
2015-04-29 18:18:39 +02:00

46 lines
1.6 KiB
C

/**
* FreeRDP: A Remote Desktop Protocol Implementation
* FreeRDP Windows Server
*
* Copyright 2012 Corey Clayton <can.of.tuna@gmail.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.
*/
#ifndef WF_INFO_H
#define WF_INFO_H
#include "wf_interface.h"
#define WF_INFO_DEFAULT_FPS 24
#define WF_INFO_MAXPEERS 32
BOOL wf_info_lock(wfInfo* wfi);
BOOL wf_info_try_lock(wfInfo* wfi, DWORD dwMilliseconds);
BOOL wf_info_unlock(wfInfo* wfi);
wfInfo* wf_info_get_instance(void);
BOOL wf_info_peer_register(wfInfo* wfi, wfPeerContext* context);
void wf_info_peer_unregister(wfInfo* wfi, wfPeerContext* context);
BOOL wf_info_have_updates(wfInfo* wfi);
void wf_info_update_changes(wfInfo* wfi);
void wf_info_find_invalid_region(wfInfo* wfi);
void wf_info_clear_invalid_region(wfInfo* wfi);
void wf_info_invalidate_full_screen(wfInfo* wfi);
BOOL wf_info_have_invalid_region(wfInfo* wfi);
void wf_info_getScreenData(wfInfo* wfi, long* width, long* height, BYTE** pBits, int* pitch);
BOOL CALLBACK wf_info_monEnumCB(HMONITOR hMonitor, HDC hdcMonitor, LPRECT lprcMonitor, LPARAM dwData);
#endif /* WF_INFO_H */