VOS_VOID TAF_MMA_ReadImeiNvim(VOS_VOID)
{
TAF_PH_MEINFO_STRU *pstMeInfo = VOS_NULL_PTR;
VOS_UINT8 aucBuf[TAF_PH_IMEI_LEN + 1];
VOS_UINT8 ucCheckData;
VOS_UINT32 ulDataLen;
VOS_UINT32 i;
MODEM_ID_ENUM_UINT16 enModemId;
ulDataLen = TAF_PH_IMEI_LEN;
ucCheckData = 0;
pstMeInfo = &(gstMmaValue.stMeInfo);
PS_MEM_SET(aucBuf, 0x00, sizeof(aucBuf));
/* 由PID获取MODEMID */
enModemId = VOS_GetModemIDFromPid(WUEPS_PID_MMA);
/* 调用SC接口读取IMEI号码 */
SC_PERS_NvRead(enModemId, en_NV_Item_IMEI, aucBuf, NV_ITEM_IMEI_SIZE);
for (i = 0; i < (TAF_PH_IMEI_LEN-2); i += 2)
{
ucCheckData += aucBuf[i]
+((aucBuf[i+1] + aucBuf[i+1])/10)
+((aucBuf[i+1] + aucBuf[i+1])%10);
}
ucCheckData = (10 - (ucCheckData%10))%10;
MMA_ImeiBcd2Ascii((VOS_UINT8)ulDataLen, aucBuf, (pstMeInfo->ImeisV.aucImei));
(pstMeInfo->ImeisV.aucImei)[TAF_PH_IMEI_LEN-2] = (VOS_UINT8)(ucCheckData + 0x30);
(pstMeInfo->ImeisV.aucImei)[TAF_PH_IMEI_LEN-1] = 0;
PS_MEM_CPY(g_MmaNewValue.aucImeiBcd, aucBuf, ulDataLen);
PS_MEM_CPY(g_aucMmaImei, pstMeInfo->ImeisV.aucImei, TAF_PH_IMEI_LEN - 1);
return;
}
VOS_VOID TAF_MTA_RcvQryCgsnReq(VOS_VOID *pMsg)
{
MODEM_ID_ENUM_UINT16 enModemId;
AT_MTA_MSG_STRU *pstAtMtaReqMsg = VOS_NULL_PTR;
MTA_AT_CGSN_QRY_CNF_STRU stCgsnCnf;
/* 初始化 */
pstAtMtaReqMsg = (AT_MTA_MSG_STRU *)pMsg;
PS_MEM_SET(&stCgsnCnf, 0x00, sizeof(MTA_AT_CGSN_QRY_CNF_STRU));
/* 由PID获取MODEMID */
enModemId = VOS_GetModemIDFromPid(UEPS_PID_MTA);
/* 调用SC接口读取IMEI号码 */
SC_PERS_NvRead(enModemId, en_NV_Item_IMEI, stCgsnCnf.aucImei, NV_ITEM_IMEI_SIZE);
/* 返回跨核消息ID_MTA_AT_IMEI_VERIFY_QRY_CNF到AT模块 */
TAF_MTA_SndAtMsg( &pstAtMtaReqMsg->stAppCtrl,
ID_MTA_AT_CGSN_QRY_CNF,
sizeof(MTA_AT_CGSN_QRY_CNF_STRU),
(VOS_UINT8*)&stCgsnCnf );
return;
}
VOS_VOID TAF_MTA_RcvAtNvwrSecCtrlSetReq( VOS_VOID *pMsg )
{
AT_MTA_MSG_STRU *pstAtMtaReqMsg;
AT_MTA_NVWRSECCTRL_SET_REQ_STRU *pstNvwrSecCtrlReq;
MTA_AT_RESULT_CNF_STRU stNvwrSecCtrlCnf;
TAF_NV_NVWR_SEC_CTRL_STRU stNvwrSecCtrlNV;
IMEI_STRU stImeiSrc;
IMEI_STRU stImeiPara;
VOS_UINT32 ulResult;
VOS_UINT32 ulImeiLen;
MODEM_ID_ENUM_UINT16 enModemId;
VOS_UINT8 aucImeiStr[TAF_NVIM_ITEM_IMEI_SIZE + 1];
/* 局部变量初始化 */
pstAtMtaReqMsg = (AT_MTA_MSG_STRU *)pMsg;
pstNvwrSecCtrlReq = (AT_MTA_NVWRSECCTRL_SET_REQ_STRU *)pstAtMtaReqMsg->aucContent;
/* SC提供的RSA封装需要调用者将解密后结果的预期长度传入 */
ulImeiLen = MTA_IMEI_LEN;
PS_MEM_SET(&stNvwrSecCtrlNV, 0x00, sizeof(stNvwrSecCtrlNV));
PS_MEM_SET(&stNvwrSecCtrlCnf, 0x00, sizeof(stNvwrSecCtrlCnf));
PS_MEM_SET(&stImeiSrc, 0x00, sizeof(stImeiSrc));
PS_MEM_SET(&stImeiPara, 0x00, sizeof(stImeiPara));
PS_MEM_SET(aucImeiStr, 0x00, sizeof(aucImeiStr));
/* 如果单板没有HUK则不作安全校验 */
if (VOS_TRUE == DRV_CHECK_HUK_IS_VALID())
{
/* 单板已经写入HUK但未下发安全密文则返回失败 */
if (VOS_TRUE != pstNvwrSecCtrlReq->ucSecStrFlg)
{
stNvwrSecCtrlCnf.enResult = MTA_AT_RESULT_DEVICE_SEC_SIGNATURE_FAIL;
/* 返回跨核消息ID_MTA_AT_APSEC_SET_CNF到AT模块 */
TAF_MTA_SndAtMsg( &pstAtMtaReqMsg->stAppCtrl,
ID_MTA_AT_NVWRSECCTRL_SET_CNF,
sizeof(stNvwrSecCtrlCnf),
(VOS_UINT8*)&stNvwrSecCtrlCnf );
return;
}
/* 由PID获取MODEMID */
enModemId = VOS_GetModemIDFromPid(UEPS_PID_MTA);
/* 调用SC接口读取IMEI号码 */
ulResult = SC_PERS_NvRead(enModemId, en_NV_Item_IMEI, stImeiSrc.aucImei, TAF_NVIM_ITEM_IMEI_SIZE);
if (SC_ERROR_CODE_NO_ERROR != ulResult)
{
/* 异常，返回结果给AT模块 */
stNvwrSecCtrlCnf.enResult = TAF_MTA_ConvertScErr(ulResult);
/* 返回跨核消息ID_MTA_AT_APSEC_SET_CNF到AT模块 */
TAF_MTA_SndAtMsg( &pstAtMtaReqMsg->stAppCtrl,
ID_MTA_AT_NVWRSECCTRL_SET_CNF,
sizeof(stNvwrSecCtrlCnf),
(VOS_UINT8*)&stNvwrSecCtrlCnf );
return;
}
/* 调用SC模块接口, 对密文进行RSA解密 */
ulResult = SC_FAC_RsaDecrypt(pstNvwrSecCtrlReq->aucSecString,
AT_RSA_CIPHERTEXT_LEN,
aucImeiStr,
&ulImeiLen);
if (MTA_IMEI_LEN != ulImeiLen)
{
ulResult = SC_ERROR_CODE_RSA_DECRYPT_FAIL;
}
if (SC_ERROR_CODE_NO_ERROR != ulResult)
{
/* 异常，返回结果给AT模块 */
stNvwrSecCtrlCnf.enResult = TAF_MTA_ConvertScErr(ulResult);
/* 返回跨核消息ID_MTA_AT_APSEC_SET_CNF到AT模块 */
TAF_MTA_SndAtMsg( &pstAtMtaReqMsg->stAppCtrl,
ID_MTA_AT_NVWRSECCTRL_SET_CNF,
sizeof(stNvwrSecCtrlCnf),
(VOS_UINT8*)&stNvwrSecCtrlCnf );
return;
}
/* 数字字符串转换为数字串 */
if (VOS_OK != TAF_MTA_AcNums2DecNums(aucImeiStr, stImeiPara.aucImei, ulImeiLen))
{
stNvwrSecCtrlCnf.enResult = MTA_AT_RESULT_DEVICE_SEC_SIGNATURE_FAIL;
/* 返回跨核消息ID_MTA_AT_APSEC_SET_CNF到AT模块 */
TAF_MTA_SndAtMsg( &pstAtMtaReqMsg->stAppCtrl,
ID_MTA_AT_NVWRSECCTRL_SET_CNF,
sizeof(stNvwrSecCtrlCnf),
(VOS_UINT8*)&stNvwrSecCtrlCnf );
return;
}
/* 校验IMEI码 */
if (0 != PS_MEM_CMP(stImeiPara.aucImei, stImeiSrc.aucImei, ulImeiLen))
{
stNvwrSecCtrlCnf.enResult = MTA_AT_RESULT_DEVICE_SEC_SIGNATURE_FAIL;
/* 返回跨核消息ID_MTA_AT_APSEC_SET_CNF到AT模块 */
TAF_MTA_SndAtMsg( &pstAtMtaReqMsg->stAppCtrl,
ID_MTA_AT_NVWRSECCTRL_SET_CNF,
sizeof(stNvwrSecCtrlCnf),
(VOS_UINT8*)&stNvwrSecCtrlCnf );
return;
}
}
/* 修改安全控制NV */
if (NV_OK == NV_Read(en_NV_Item_NVWR_SEC_CTRL, &stNvwrSecCtrlNV, sizeof(stNvwrSecCtrlNV)))
{
stNvwrSecCtrlNV.ucSecType = pstNvwrSecCtrlReq->ucSecType;
if (NV_OK == NV_Write(en_NV_Item_NVWR_SEC_CTRL, &stNvwrSecCtrlNV, sizeof(stNvwrSecCtrlNV)))
{
/* 设置成功 */
stNvwrSecCtrlCnf.enResult = MTA_AT_RESULT_NO_ERROR;
/* 返回跨核消息ID_MTA_AT_APSEC_SET_CNF到AT模块 */
TAF_MTA_SndAtMsg( &pstAtMtaReqMsg->stAppCtrl,
ID_MTA_AT_NVWRSECCTRL_SET_CNF,
sizeof(stNvwrSecCtrlCnf),
(VOS_UINT8*)&stNvwrSecCtrlCnf );
return;
}
}
/* NV修改失败 */
stNvwrSecCtrlCnf.enResult = MTA_AT_RESULT_ERROR;
/* 返回跨核消息ID_MTA_AT_APSEC_SET_CNF到AT模块 */
TAF_MTA_SndAtMsg( &pstAtMtaReqMsg->stAppCtrl,
ID_MTA_AT_NVWRSECCTRL_SET_CNF,
sizeof(stNvwrSecCtrlCnf),
(VOS_UINT8*)&stNvwrSecCtrlCnf );
return;
}
