devices/devicesync/ordevicesync_hardware.h

#ifndef __ORDEVICE_SYNC_HARDWARE_H__
#define __ORDEVICE_SYNC_HARDWARE_H__
/***************************************************************************************
 Autodesk(R) Open Reality(R) Samples
 
 (C) 2009 Autodesk, Inc. and/or its licensors
 All rights reserved.
 
 AUTODESK SOFTWARE LICENSE AGREEMENT
 Autodesk, Inc. licenses this Software to you only upon the condition that 
 you accept all of the terms contained in the Software License Agreement ("Agreement") 
 that is embedded in or that is delivered with this Software. By selecting 
 the "I ACCEPT" button at the end of the Agreement or by copying, installing, 
 uploading, accessing or using all or any portion of the Software you agree 
 to enter into the Agreement. A contract is then formed between Autodesk and 
 either you personally, if you acquire the Software for yourself, or the company 
 or other legal entity for which you are acquiring the software.
 
 AUTODESK, INC., MAKES NO WARRANTY, EITHER EXPRESS OR IMPLIED, INCLUDING BUT 
 NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR 
 PURPOSE REGARDING THESE MATERIALS, AND MAKES SUCH MATERIALS AVAILABLE SOLELY ON AN 
 "AS-IS" BASIS.
 
 IN NO EVENT SHALL AUTODESK, INC., BE LIABLE TO ANYONE FOR SPECIAL, COLLATERAL, 
 INCIDENTAL, OR CONSEQUENTIAL DAMAGES IN CONNECTION WITH OR ARISING OUT OF PURCHASE 
 OR USE OF THESE MATERIALS. THE SOLE AND EXCLUSIVE LIABILITY TO AUTODESK, INC., 
 REGARDLESS OF THE FORM OF ACTION, SHALL NOT EXCEED THE PURCHASE PRICE OF THE 
 MATERIALS DESCRIBED HEREIN.
 
 Autodesk, Inc., reserves the right to revise and improve its products as it sees fit.
 
 Autodesk and Open Reality are registered trademarks or trademarks of Autodesk, Inc., 
 in the U.S.A. and/or other countries. All other brand names, product names, or 
 trademarks belong to their respective holders. 
 
 GOVERNMENT USE
 Use, duplication, or disclosure by the U.S. Government is subject to restrictions as 
 set forth in FAR 12.212 (Commercial Computer Software-Restricted Rights) and 
 DFAR 227.7202 (Rights in Technical Data and Computer Software), as applicable. 
 Manufacturer is Autodesk, Inc., 10 Duke Street, Montreal, Quebec, Canada, H3C 2L7.
***************************************************************************************/

//--- SDK include
#include <fbsdk/fbsdk.h>
#include <fbsdk/fbtracker.h>

class ORDeviceSync_Template_Packet : public FBDeviceSyncPacket
{
public:
    ORDeviceSync_Template_Packet() : FBDeviceSyncPacket()
    {
        Data = 0;
        Time = 0;
    }
    double  Data;   
    FBTime  Time;   
};

class ORDeviceSync_Template_Hardware
{
public:
    ORDeviceSync_Template_Hardware();

    virtual ~ORDeviceSync_Template_Hardware();

    //--- Opens and closes connection with data server. returns true if successful
    bool    Init    ();             
    bool    Open    ();             
    bool    Close   ();             
    bool    Done    ();             

    //--- Channel information
    //  After the connection has been established with the Open call
    //  This call will retreive all channel information (type, name, etc...)
    bool    GetSetupInfo();                     

    // Streaming functions
    //  Once connection is established and information packets have been received
    //  these functions start and stops the data streaming
    bool    StartDataStream();                  
    bool    StopDataStream();                   

    //--- Non blocking read of data stream which fills mChannel[] with a new data packet.
    //  Returns true if a new data frame is ready
    bool    FetchDataPacket     ();                     

    //--- Attribute management.
    void    SetServerAddress    (char *pIPAddress)      { mServerAddress = pIPAddress;  }
    char*   GetServerAddress    ()                      { return mServerAddress;        }
    void    SetServerPort       (int pPort)             { mServerPort = pPort;          }
    int     GetServerPort       ()                      { return mServerPort;           }
    void    SetSerialPort       (int pPort)             { mSerialPort = pPort;          }
    int     GetSerialPort       ()                      { return mSerialPort;           }

    //--- Packet query
    FBTime  GetTime()   { return mDefaultPacket.Time;   }
    double  GetData()   { return mDefaultPacket.Data;   }
    long    GetSync()   { return mCounter;              }

private:

    FBSystem    mSystem;                                
    FBString    mServerAddress;                         
    int         mServerPort;                            
    int         mSerialPort;                            
    long        mCounter;

    // reading information
    ORDeviceSync_Template_Packet    mDefaultPacket;
};

#endif /* _FB_SIMPLECAMERA_HARDWARE_H_ */