117 lines
4.3 KiB
C++
Executable File
117 lines
4.3 KiB
C++
Executable File
/*===========================================================================
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FILE:
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QMIProtocolServer.h
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DESCRIPTION:
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QMI protocol server
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PUBLIC CLASSES AND METHODS:
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cQMIProtocolServer
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Copyright (c) 2012, Code Aurora Forum. All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the name of Code Aurora Forum nor
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the names of its contributors may be used to endorse or promote
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products derived from this software without specific prior written
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permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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===========================================================================*/
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//---------------------------------------------------------------------------
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// Pragmas
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//---------------------------------------------------------------------------
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#pragma once
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//---------------------------------------------------------------------------
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// Include Files
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//---------------------------------------------------------------------------
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#include "ProtocolServer.h"
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#include "QMIEnum.h"
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//---------------------------------------------------------------------------
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// Definitions
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//---------------------------------------------------------------------------
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/*=========================================================================*/
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// Class cQMIProtocolServer
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/*=========================================================================*/
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class cQMIProtocolServer : public cProtocolServer
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{
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public:
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// Constructor
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cQMIProtocolServer(
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eQMIService serviceType,
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ULONG bufferSzRx,
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ULONG logSz );
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// Destructor
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virtual ~cQMIProtocolServer();
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// Connect to the given QMI service using the configured QMI
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// control file
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bool Connect( LPCSTR pControlFile );
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// (Inline) Return the QMI service type
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eQMIService GetServiceType()
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{
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return mService;
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};
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protected:
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// Validate a request that is about to be scheduled
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virtual bool ValidateRequest( const sProtocolRequest & req );
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// Perform protocol specific communications port initialization
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virtual bool InitializeComm();
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// Perform protocol specific communications port cleanup
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virtual bool CleanupComm();
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// Decode incoming data into packets returning the last response
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virtual bool DecodeRxData(
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ULONG bytesReceived,
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ULONG & rspIdx,
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bool & bAbortTx );
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// Encode data for transmission
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virtual sSharedBuffer * EncodeTxData(
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sSharedBuffer * pBuffer,
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bool & bEncoded );
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// Is the passed in data a response to the current request?
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virtual bool IsResponse( const sProtocolBuffer & rsp );
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// (Inline) Is the passed in data a response that aborts the
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// current request?
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virtual bool IsTxAbortResponse( const sProtocolBuffer & /* rsp */ )
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{
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// QMI doesn't necessarily require this
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return false;
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};
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/* Current transaction ID */
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SHORT mLastTID;
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/* Type of QMI service we are serving */
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eQMIService mService;
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};
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