81 lines
2.6 KiB
C
81 lines
2.6 KiB
C
/**
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* xrdp: A Remote Desktop Protocol server.
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*
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* Copyright (C) Jay Sorg 2012-2013
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* Copyright (C) Thomas Goddard 2012-2013
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* Copyright (C) Laxmikant Rashinkar 2012-2013
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/*
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* xrdpapi header, do not use os_calls.h, arch.h or any xrdp internal headers
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* this file is included in 3rd party apps
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*/
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#if !defined(XRDPAPI_H_)
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#define XRDPAPI_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define WTS_CURRENT_SERVER_HANDLE 0x00000000
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#define WTS_CURRENT_SESSION 0xffffffff
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#define WTS_CHANNEL_OPTION_STATIC 0x00000000
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#define WTS_CHANNEL_OPTION_DYNAMIC 0x00000001
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#define WTS_CHANNEL_OPTION_DYNAMIC_NO_COMPRESS 0x00000001
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#define WTS_CHANNEL_OPTION_DYNAMIC_PRI_LOW 0x00000001
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#define WTS_CHANNEL_OPTION_DYNAMIC_PRI_MED 0x00000002
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#define WTS_CHANNEL_OPTION_DYNAMIC_PRI_HIGH 0x00000003
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#define WTS_CHANNEL_OPTION_DYNAMIC_PRI_REAL 0x00000004
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typedef enum _WTS_VIRTUAL_CLASS
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{
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WTSVirtualClientData,
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WTSVirtualFileHandle
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}
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WTS_VIRTUAL_CLASS;
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/*
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* Reference:
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* http://msdn.microsoft.com/en-us/library/windows/desktop/aa383464(v=vs.85).aspx
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*/
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void *WTSVirtualChannelOpen(void *hServer, unsigned int SessionId,
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const char *pVirtualName);
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void *WTSVirtualChannelOpenEx(unsigned int SessionId,
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const char *pVirtualName, unsigned int flags);
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int WTSVirtualChannelWrite(void *hChannelHandle, const char *Buffer,
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unsigned int Length, unsigned int *pBytesWritten);
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int WTSVirtualChannelRead(void *hChannelHandle, unsigned int TimeOut,
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char *Buffer, unsigned int BufferSize,
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unsigned int *pBytesRead);
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int WTSVirtualChannelClose(void *hChannelHandle);
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int WTSVirtualChannelQuery(void *hChannelHandle, WTS_VIRTUAL_CLASS WtsVirtualClass,
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void **ppBuffer, unsigned int *pBytesReturned);
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void WTSFreeMemory(void *pMemory);
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#ifdef __cplusplus
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}
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#endif
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#endif /* XRDPAPI_H_ */
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