| /*=========================================================================== |
| FILE: |
| GobiQMICoreCAT.cpp |
| |
| DESCRIPTION: |
| QUALCOMM Gobi QMI Based API Core (CAT Service) |
| |
| PUBLIC CLASSES AND FUNCTIONS: |
| cGobiQMICore |
| |
| Copyright (c) 2011, Code Aurora Forum. All rights reserved. |
| |
| Redistribution and use in source and binary forms, with or without |
| modification, are permitted provided that the following conditions are met: |
| * Redistributions of source code must retain the above copyright |
| notice, this list of conditions and the following disclaimer. |
| * Redistributions in binary form must reproduce the above copyright |
| notice, this list of conditions and the following disclaimer in the |
| documentation and/or other materials provided with the distribution. |
| * Neither the name of Code Aurora Forum nor |
| the names of its contributors may be used to endorse or promote |
| products derived from this software without specific prior written |
| permission. |
| |
| |
| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
| LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| POSSIBILITY OF SUCH DAMAGE. |
| ==========================================================================*/ |
| |
| //--------------------------------------------------------------------------- |
| // Include Files |
| //--------------------------------------------------------------------------- |
| #include "StdAfx.h" |
| #include "GobiQMICore.h" |
| |
| #include "QMIBuffers.h" |
| |
| //--------------------------------------------------------------------------- |
| // Definitions |
| //--------------------------------------------------------------------------- |
| |
| //--------------------------------------------------------------------------- |
| // Pragmas (pack structs) |
| //--------------------------------------------------------------------------- |
| #pragma pack( push, 1 ) |
| |
| /*=========================================================================*/ |
| // Struct sCATTerminalResponseHdr |
| // Struct to represent a CAT terminal response header |
| /*=========================================================================*/ |
| struct sCATTerminalResponseHdr |
| { |
| public: |
| ULONG mReferenceID; |
| USHORT mLength; |
| |
| // Terminal response data of 'mLength' follows |
| }; |
| |
| /*=========================================================================*/ |
| // Struct sCATEnvelopeCommandHdr |
| // Struct to represent a CAT envelope command header |
| /*=========================================================================*/ |
| struct sCATEnvelopeCommandHdr |
| { |
| public: |
| USHORT mCommandID; |
| USHORT mLength; |
| |
| // Envelope command data of 'mLength' follows |
| }; |
| |
| //--------------------------------------------------------------------------- |
| // Pragmas |
| //--------------------------------------------------------------------------- |
| #pragma pack( pop ) |
| |
| /*=========================================================================*/ |
| // cGobiQMICore Methods |
| /*=========================================================================*/ |
| |
| /*=========================================================================== |
| METHOD: |
| CATSendTerminalResponse (Public Method) |
| |
| DESCRIPTION: |
| This function sends the terminal response to the device |
| |
| PARAMETERS: |
| refID [ I ] - UIM reference ID (from CAT event) |
| dataLen [ I ] - Terminal response data length |
| pData [ I ] - Terminal response data |
| |
| RETURN VALUE: |
| eGobiError - Return code |
| ===========================================================================*/ |
| eGobiError cGobiQMICore::CATSendTerminalResponse( |
| ULONG refID, |
| ULONG dataLen, |
| BYTE * pData ) |
| { |
| const ULONG szTransHdr = (ULONG)sizeof( sQMIServiceRawTransactionHeader ); |
| const ULONG szMsgHdr = (ULONG)sizeof( sQMIRawMessageHeader ); |
| const ULONG szTLVHdr = (ULONG)sizeof( sQMIRawContentHeader ); |
| const ULONG szCATHdr = (ULONG)sizeof( sCATTerminalResponseHdr ); |
| |
| // Validate arguments |
| if (pData == 0) |
| { |
| return eGOBI_ERR_INVALID_ARG; |
| } |
| |
| BYTE buf[QMI_MAX_BUFFER_SIZE]; |
| |
| ULONG totalLen = szTransHdr + szMsgHdr+ szTLVHdr + szCATHdr + dataLen; |
| if (QMI_MAX_BUFFER_SIZE < totalLen) |
| { |
| return eGOBI_ERR_BUFFER_SZ; |
| } |
| |
| sQMIRawContentHeader * pTLV = (sQMIRawContentHeader *)&buf[0]; |
| pTLV->mTypeID = 1; |
| pTLV->mLength = (WORD)(szCATHdr + dataLen); |
| |
| sCATTerminalResponseHdr * pCAT = (sCATTerminalResponseHdr *)&buf[szTLVHdr]; |
| pCAT->mReferenceID = refID; |
| pCAT->mLength = (USHORT)dataLen; |
| |
| pCAT++; |
| if (dataLen > 0) |
| { |
| memcpy( (LPVOID)pCAT, (LPCVOID)pData, (SIZE_T)dataLen ); |
| } |
| |
| sSharedBuffer * pReq = 0; |
| pReq = sQMIServiceBuffer::BuildBuffer( eQMI_SVC_CAT, |
| (WORD)eQMI_CAT_SEND_TERMINAL, |
| false, |
| false, |
| &buf[0], |
| szTLVHdr + szCATHdr + dataLen ); |
| |
| // Send the QMI request, check result, and return |
| return SendAndCheckReturn( eQMI_SVC_CAT, pReq ); |
| } |
| |
| /*=========================================================================== |
| METHOD: |
| CATSendEnvelopeCommand (Public Method) |
| |
| DESCRIPTION: |
| This function sends the envelope command to the device |
| |
| PARAMETERS: |
| cmdID [ I ] - Envelope command ID |
| dataLen [ I ] - Envelope command data length |
| pData [ I ] - Envelope command data |
| |
| RETURN VALUE: |
| eGobiError - Return code |
| ===========================================================================*/ |
| eGobiError cGobiQMICore::CATSendEnvelopeCommand( |
| ULONG cmdID, |
| ULONG dataLen, |
| BYTE * pData ) |
| { |
| const ULONG szTransHdr = (ULONG)sizeof( sQMIServiceRawTransactionHeader ); |
| const ULONG szMsgHdr = (ULONG)sizeof( sQMIRawMessageHeader ); |
| const ULONG szTLVHdr = (ULONG)sizeof( sQMIRawContentHeader ); |
| const ULONG szCATHdr = (ULONG)sizeof( sCATEnvelopeCommandHdr ); |
| |
| // Validate arguments |
| if (pData == 0) |
| { |
| return eGOBI_ERR_INVALID_ARG; |
| } |
| |
| BYTE buf[QMI_MAX_BUFFER_SIZE]; |
| |
| ULONG totalLen = szTransHdr + szMsgHdr+ szTLVHdr + szCATHdr + dataLen; |
| if (QMI_MAX_BUFFER_SIZE < totalLen) |
| { |
| return eGOBI_ERR_BUFFER_SZ; |
| } |
| |
| sQMIRawContentHeader * pTLV = (sQMIRawContentHeader *)&buf[0]; |
| pTLV->mTypeID = 1; |
| pTLV->mLength = (WORD)(szCATHdr + dataLen); |
| |
| sCATEnvelopeCommandHdr * pCAT = (sCATEnvelopeCommandHdr *)&buf[szTLVHdr]; |
| pCAT->mCommandID = (USHORT)cmdID; |
| pCAT->mLength = (USHORT)dataLen; |
| |
| pCAT++; |
| if (dataLen > 0) |
| { |
| memcpy( (LPVOID)pCAT, (LPCVOID)pData, (SIZE_T)dataLen ); |
| } |
| |
| sSharedBuffer * pReq = 0; |
| pReq = sQMIServiceBuffer::BuildBuffer( eQMI_SVC_CAT, |
| (WORD)eQMI_CAT_SEND_ENVELOPE, |
| false, |
| false, |
| &buf[0], |
| szTLVHdr + szCATHdr + dataLen ); |
| |
| // Send the QMI request, check result, and return |
| return SendAndCheckReturn( eQMI_SVC_CAT, pReq ); |
| } |