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/****************************************************************************
* *
* PrimeSense Sensor 5.x Alpha *
* Copyright (C) 2011 PrimeSense Ltd. *
* *
* This file is part of PrimeSense Sensor. *
* *
* PrimeSense Sensor is free software: you can redistribute it and/or modify*
* it under the terms of the GNU Lesser General Public License as published *
* by the Free Software Foundation, either version 3 of the License, or *
* (at your option) any later version. *
* *
* PrimeSense Sensor is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public License *
* along with PrimeSense Sensor. If not, see <http://www.gnu.org/licenses/>.*
* *
****************************************************************************/
#ifndef __XN_SENSOR_CLIENT_H__
#define __XN_SENSOR_CLIENT_H__
//---------------------------------------------------------------------------
// Includes
//---------------------------------------------------------------------------
#include <XnDDK/XnStreamReaderDevice.h>
#include <XnOS.h>
#include "XnSensorClientServer.h"
//---------------------------------------------------------------------------
// XnSensorClient class
//---------------------------------------------------------------------------
class XnSensorClient : public XnStreamReaderDevice
{
public:
XnSensorClient();
virtual ~XnSensorClient();
static XnStatus GetDefinition(XnDeviceDefinition* pDeviceDefinition);
static XnStatus Enumerate(XnConnectionString* aConnectionStrings, XnUInt32* pnCount);
XnStatus Init(const XnDeviceConfig* pDeviceConfig);
XnStatus Destroy();
XnStatus CreateStream(const XnChar* StreamType, const XnChar* StreamName = NULL, const XnPropertySet* pInitialValues = NULL);
XnStatus DestroyStream(const XnChar* StreamName);
XnStatus GetProperty(const XnChar* ModuleName, const XnChar* PropertyName, XnUInt64* pnValue);
XnStatus GetProperty(const XnChar* ModuleName, const XnChar* PropertyName, XnDouble* pdValue);
XnStatus GetProperty(const XnChar* ModuleName, const XnChar* PropertyName, XnChar* strValue);
XnStatus GetProperty(const XnChar* ModuleName, const XnChar* PropertyName, const XnGeneralBuffer& Value);
XnStatus SetProperty(const XnChar* ModuleName, const XnChar* PropertyName, XnUInt64 nValue);
XnStatus SetProperty(const XnChar* ModuleName, const XnChar* PropertyName, XnDouble dValue);
XnStatus SetProperty(const XnChar* ModuleName, const XnChar* PropertyName, const XnChar* strValue);
XnStatus SetProperty(const XnChar* ModuleName, const XnChar* PropertyName, const XnGeneralBuffer& Value);
XnStatus LoadConfigFromFile(const XnChar* csINIFilePath, const XnChar* csSectionName);
XnStatus BatchConfig(const XnPropertySet* pChangeSet);
XnStatus ReadStream(XnStreamData* pStreamOutput);
XnStatus Read(XnStreamDataSet* pStreamOutputSet);
void SetConfigDir(const XnChar* strConfigDir);
XnBool IsServerFromOtherUserAllowed() { return m_bAllowServerFromOtherUser; }
protected:
XnStatus SendBye();
virtual XnStatus InitImpl(const XnDeviceConfig* pDeviceConfig);
virtual XnStatus CreateIOStreamImpl(const XnChar* strConnectionString, XnIOStream*& pStream);
virtual void DestroyIOStreamImpl(XnIOStream* pStream);
virtual XnStatus ReadInitialState(XnPropertySet* pSet);
XnStatus CreateDeviceModule(XnDeviceModuleHolder** ppModuleHolder);
XnStatus CreateStreamModule(const XnChar* StreamType, const XnChar* StreamName, XnDeviceModuleHolder** ppStreamHolder);
void DestroyStreamModule(XnDeviceModuleHolder* pStreamHolder);
virtual XnStatus HandlePackedObject(XnPackedDataType nObjectType);
virtual XnStatus HandleNewStream(const XnChar* strType, const XnChar* strName, const XnActualPropertiesHash* pInitialValues);
virtual XnStatus HandleGeneralProperty(const XnChar* strModule, const XnChar* strName, const XnGeneralBuffer& gbValue);
XnStatus WaitForReply(XnSensorServerCustomMessages ExpectedMessage);
private:
friend class XnSensorClientStream;
friend class XnSensorClientFrameStream;
XnStatus Listen();
XnStatus StartServerProcess();
static XN_THREAD_PROC ListenThread(XN_THREAD_PARAM pThreadParam);
static XnStatus XN_CALLBACK_TYPE GetInstanceCallback(const XnGeneralProperty* pSender, const XnGeneralBuffer& gbValue, void* pCookie);
XN_SOCKET_HANDLE m_hSocket;
XN_EVENT_HANDLE m_hReplyEvent;
XN_THREAD_HANDLE m_hListenThread;
volatile XnBool m_bShouldRun;
XnDataPacker* m_pOutgoingPacker;
XnSensorClientServerReply m_LastReply;
XnBool m_bConnected;
XnGeneralProperty m_InstancePointer;
XnActualIntProperty m_ErrorState;
XN_CRITICAL_SECTION_HANDLE m_hLock;
XnChar m_strConfigDir[XN_FILE_MAX_PATH];
XnChar m_strConfigFile[XN_FILE_MAX_PATH];
XnBool m_bAllowServerFromOtherUser;
};
#endif //__XN_SENSOR_CLIENT_H__
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