206 lines
6.3 KiB
C++
Executable File
206 lines
6.3 KiB
C++
Executable File
/*===========================================================================
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FILE:
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GobiQMICoreVoice.cpp
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DESCRIPTION:
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QUALCOMM Gobi QMI Based API Core (Voice Service)
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PUBLIC CLASSES AND FUNCTIONS:
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cGobiQMICore
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Copyright (c) 2011, 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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// Include Files
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//---------------------------------------------------------------------------
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#include "StdAfx.h"
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#include "GobiQMICore.h"
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#include "QMIBuffers.h"
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//---------------------------------------------------------------------------
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// Pragmas (pack structs)
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//---------------------------------------------------------------------------
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#pragma pack( push, 1 )
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/*=========================================================================*/
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// Struct sUSSDInfo
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// Struct to represent USSD/Alpha information header
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/*=========================================================================*/
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struct sUSSDInfoHdr
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{
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public:
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BYTE mDCS;
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BYTE mLength;
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// Data of 'mLength' follows
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};
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//---------------------------------------------------------------------------
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// Pragmas
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//---------------------------------------------------------------------------
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#pragma pack( pop )
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/*=========================================================================*/
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// cGobiQMICore Methods
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/*=========================================================================*/
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/*===========================================================================
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METHOD:
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OriginateUSSD (Public Method)
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DESCRIPTION:
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This function initiates a USSD operation
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PARAMETERS:
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pInfo [ I ] - USSD information
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RETURN VALUE:
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eGobiError - Return code
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===========================================================================*/
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eGobiError cGobiQMICore::OriginateUSSD( BYTE * pInfo )
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{
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// Validate arguments
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if (pInfo == 0)
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{
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return eGOBI_ERR_INVALID_ARG;
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}
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const ULONG INFO_HDR_SZ = (ULONG)sizeof( sUSSDInfoHdr );
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sUSSDInfoHdr * pInInfo = (sUSSDInfoHdr *)pInfo;
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ULONG infoLen = pInInfo->mLength + INFO_HDR_SZ;
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WORD msgID = (WORD)eQMI_VOICE_ASYNC_ORIG_USSD;
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std::vector <sDB2PackingInput> piv;
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sProtocolEntityKey pek( eDB2_ET_QMI_VOICE_REQ, msgID, 1 );
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sDB2PackingInput pi( pek, (const BYTE *)pInfo, infoLen );
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piv.push_back( pi );
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// Pack up the QMI request
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const cCoreDatabase & db = GetDatabase();
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sSharedBuffer * pRequest = DB2PackQMIBuffer( db, piv );
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if (pRequest == 0)
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{
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return eGOBI_ERR_MEMORY;
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}
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return SendAndCheckReturn( eQMI_SVC_VOICE, pRequest, 300000 );
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}
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/*===========================================================================
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METHOD:
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AnswerUSSD (Public Method)
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DESCRIPTION:
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This function responds to a USSD request from the network
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PARAMETERS:
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pInfo [ I ] - USSD information
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RETURN VALUE:
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eGobiError - Return code
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===========================================================================*/
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eGobiError cGobiQMICore::AnswerUSSD( BYTE * pInfo )
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{
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// Validate arguments
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if (pInfo == 0)
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{
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return eGOBI_ERR_INVALID_ARG;
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}
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const ULONG INFO_HDR_SZ = (ULONG)sizeof( sUSSDInfoHdr );
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sUSSDInfoHdr * pInInfo = (sUSSDInfoHdr *)pInfo;
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ULONG infoLen = pInInfo->mLength + INFO_HDR_SZ;
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WORD msgID = (WORD)eQMI_VOICE_ANSWER_USSD;
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std::vector <sDB2PackingInput> piv;
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sProtocolEntityKey pek( eDB2_ET_QMI_VOICE_REQ, msgID, 1 );
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sDB2PackingInput pi( pek, (const BYTE *)pInfo, infoLen );
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piv.push_back( pi );
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// Pack up the QMI request
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const cCoreDatabase & db = GetDatabase();
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sSharedBuffer * pRequest = DB2PackQMIBuffer( db, piv );
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if (pRequest == 0)
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{
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return eGOBI_ERR_MEMORY;
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}
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// Send the QMI request, check result, and return
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return SendAndCheckReturn( eQMI_SVC_VOICE, pRequest, 300000 );
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}
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/*===========================================================================
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METHOD:
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CancelUSSD (Public Method)
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DESCRIPTION:
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This function cancels an in-progress USSD operation
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RETURN VALUE:
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eGobiError - Return code
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===========================================================================*/
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eGobiError cGobiQMICore::CancelUSSD()
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{
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// Generate and send the QMI request
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WORD msgID = (WORD)eQMI_VOICE_CANCEL_USSD;
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sProtocolBuffer rsp = SendSimple( eQMI_SVC_VOICE, msgID, 30000 );
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if (rsp.IsValid() == false)
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{
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return GetCorrectedLastError();
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}
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// Did we receive a valid QMI response?
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sQMIServiceBuffer qmiRsp( rsp.GetSharedBuffer() );
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if (qmiRsp.IsValid() == false)
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{
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return eGOBI_ERR_MALFORMED_RSP;
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}
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// Check the mandatory QMI result TLV for success
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ULONG rc = 0;
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ULONG ec = 0;
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bool bResult = qmiRsp.GetResult( rc, ec );
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if (bResult == false)
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{
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return eGOBI_ERR_MALFORMED_RSP;
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}
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else if (rc != 0)
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{
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return GetCorrectedQMIError( ec );
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}
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return eGOBI_ERR_NONE;
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}
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