220 lines
7.6 KiB
C++
Executable File
220 lines
7.6 KiB
C++
Executable File
/*===========================================================================
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FILE:
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GobiQMICoreCAT.cpp
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DESCRIPTION:
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QUALCOMM Gobi QMI Based API Core (CAT 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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// Definitions
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//---------------------------------------------------------------------------
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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 sCATTerminalResponseHdr
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// Struct to represent a CAT terminal response header
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/*=========================================================================*/
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struct sCATTerminalResponseHdr
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{
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public:
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ULONG mReferenceID;
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USHORT mLength;
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// Terminal response data of 'mLength' follows
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};
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/*=========================================================================*/
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// Struct sCATEnvelopeCommandHdr
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// Struct to represent a CAT envelope command header
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/*=========================================================================*/
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struct sCATEnvelopeCommandHdr
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{
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public:
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USHORT mCommandID;
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USHORT mLength;
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// Envelope command 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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CATSendTerminalResponse (Public Method)
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DESCRIPTION:
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This function sends the terminal response to the device
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PARAMETERS:
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refID [ I ] - UIM reference ID (from CAT event)
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dataLen [ I ] - Terminal response data length
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pData [ I ] - Terminal response data
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RETURN VALUE:
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eGobiError - Return code
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===========================================================================*/
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eGobiError cGobiQMICore::CATSendTerminalResponse(
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ULONG refID,
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ULONG dataLen,
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BYTE * pData )
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{
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const ULONG szTransHdr = (ULONG)sizeof( sQMIServiceRawTransactionHeader );
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const ULONG szMsgHdr = (ULONG)sizeof( sQMIRawMessageHeader );
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const ULONG szTLVHdr = (ULONG)sizeof( sQMIRawContentHeader );
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const ULONG szCATHdr = (ULONG)sizeof( sCATTerminalResponseHdr );
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// Validate arguments
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if (pData == 0)
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{
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return eGOBI_ERR_INVALID_ARG;
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}
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BYTE buf[QMI_MAX_BUFFER_SIZE];
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ULONG totalLen = szTransHdr + szMsgHdr+ szTLVHdr + szCATHdr + dataLen;
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if (QMI_MAX_BUFFER_SIZE < totalLen)
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{
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return eGOBI_ERR_BUFFER_SZ;
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}
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sQMIRawContentHeader * pTLV = (sQMIRawContentHeader *)&buf[0];
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pTLV->mTypeID = 1;
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pTLV->mLength = (WORD)(szCATHdr + dataLen);
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sCATTerminalResponseHdr * pCAT = (sCATTerminalResponseHdr *)&buf[szTLVHdr];
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pCAT->mReferenceID = refID;
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pCAT->mLength = (USHORT)dataLen;
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pCAT++;
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if (dataLen > 0)
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{
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memcpy( (LPVOID)pCAT, (LPCVOID)pData, (SIZE_T)dataLen );
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}
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sSharedBuffer * pReq = 0;
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pReq = sQMIServiceBuffer::BuildBuffer( eQMI_SVC_CAT,
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(WORD)eQMI_CAT_SEND_TERMINAL,
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false,
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false,
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&buf[0],
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szTLVHdr + szCATHdr + dataLen );
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// Send the QMI request, check result, and return
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return SendAndCheckReturn( eQMI_SVC_CAT, pReq );
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}
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/*===========================================================================
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METHOD:
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CATSendEnvelopeCommand (Public Method)
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DESCRIPTION:
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This function sends the envelope command to the device
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PARAMETERS:
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cmdID [ I ] - Envelope command ID
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dataLen [ I ] - Envelope command data length
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pData [ I ] - Envelope command data
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RETURN VALUE:
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eGobiError - Return code
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===========================================================================*/
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eGobiError cGobiQMICore::CATSendEnvelopeCommand(
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ULONG cmdID,
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ULONG dataLen,
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BYTE * pData )
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{
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const ULONG szTransHdr = (ULONG)sizeof( sQMIServiceRawTransactionHeader );
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const ULONG szMsgHdr = (ULONG)sizeof( sQMIRawMessageHeader );
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const ULONG szTLVHdr = (ULONG)sizeof( sQMIRawContentHeader );
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const ULONG szCATHdr = (ULONG)sizeof( sCATEnvelopeCommandHdr );
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// Validate arguments
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if (pData == 0)
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{
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return eGOBI_ERR_INVALID_ARG;
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}
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BYTE buf[QMI_MAX_BUFFER_SIZE];
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ULONG totalLen = szTransHdr + szMsgHdr+ szTLVHdr + szCATHdr + dataLen;
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if (QMI_MAX_BUFFER_SIZE < totalLen)
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{
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return eGOBI_ERR_BUFFER_SZ;
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}
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sQMIRawContentHeader * pTLV = (sQMIRawContentHeader *)&buf[0];
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pTLV->mTypeID = 1;
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pTLV->mLength = (WORD)(szCATHdr + dataLen);
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sCATEnvelopeCommandHdr * pCAT = (sCATEnvelopeCommandHdr *)&buf[szTLVHdr];
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pCAT->mCommandID = (USHORT)cmdID;
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pCAT->mLength = (USHORT)dataLen;
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pCAT++;
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if (dataLen > 0)
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{
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memcpy( (LPVOID)pCAT, (LPCVOID)pData, (SIZE_T)dataLen );
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}
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sSharedBuffer * pReq = 0;
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pReq = sQMIServiceBuffer::BuildBuffer( eQMI_SVC_CAT,
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(WORD)eQMI_CAT_SEND_ENVELOPE,
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false,
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false,
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&buf[0],
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szTLVHdr + szCATHdr + dataLen );
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// Send the QMI request, check result, and return
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return SendAndCheckReturn( eQMI_SVC_CAT, pReq );
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}
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