/*************************************************
* Function: MSG_RecvDataFromCloud
* Description:
* Author: cxy
* Returns:
* Parameter:
* History:
*************************************************/
void ICACHE_FLASH_ATTR
MSG_RecvDataFromCloud(u8 *pu8Data, u32 u32DataLen)
{
u32 u32RetVal;
u16 u16PlainLen;
u32RetVal = MSG_RecvData(&g_struRecvBuffer, pu8Data, u32DataLen);
if (ZC_RET_OK == u32RetVal)
{
if (MSG_BUFFER_FULL == g_struRecvBuffer.u8Status)
{
u32RetVal = SEC_Decrypt((ZC_SecHead*)g_struRecvBuffer.u8MsgBuffer,
g_struRecvBuffer.u8MsgBuffer + sizeof(ZC_SecHead), g_u8MsgBuildBuffer, &u16PlainLen);
/*copy data*/
memcpy(g_struRecvBuffer.u8MsgBuffer, g_u8MsgBuildBuffer, u16PlainLen);
g_struRecvBuffer.u32Len = u16PlainLen;
if (ZC_RET_OK == u32RetVal)
{
u32RetVal = MSG_PushMsg(&g_struRecvQueue, (u8*)&g_struRecvBuffer);
}
}
}
return;
}
/*************************************************
* Function: PCT_SendMsgToCloud
* Description:
* Author: cxy
* Returns:
* Parameter:
* History:
*************************************************/
u32 PCT_SendMsgToCloud(ZC_SecHead *pstruSecHead, u8 *pu8PlainData)
{
u32 u32Index;
u32 u32RetVal;
u16 u16Len;
u16 u16PaddingLen;
u32RetVal = SEC_PaddingCheck(pstruSecHead->u8SecType, ZC_HTONS(pstruSecHead->u16TotalMsg), &u16PaddingLen);
if (ZC_RET_ERROR == u32RetVal)
{
return ZC_RET_ERROR;
}
u16Len = ZC_HTONS(pstruSecHead->u16TotalMsg) + sizeof(ZC_SecHead) + u16PaddingLen;
if (u16Len > MSG_BUFFER_MAXLEN)
{
return ZC_RET_ERROR;
}
for (u32Index = 0; u32Index < MSG_BUFFER_SEND_MAX_NUM; u32Index++)
{
if (MSG_BUFFER_IDLE == g_struSendBuffer[u32Index].u8Status)
{
u16Len = ZC_HTONS(pstruSecHead->u16TotalMsg) + u16PaddingLen;
/*first check padding,then Encrypt, final copy sechead*/
u32RetVal = SEC_Encrypt(pstruSecHead, g_struSendBuffer[u32Index].u8MsgBuffer + sizeof(ZC_SecHead), pu8PlainData, &u16Len);
if (ZC_RET_ERROR == u32RetVal)
{
return ZC_RET_ERROR;
}
pstruSecHead->u16TotalMsg = ZC_HTONS(u16Len);
/*copy sechead*/
memcpy(g_struSendBuffer[u32Index].u8MsgBuffer, (u8*)pstruSecHead, sizeof(ZC_SecHead));
g_struSendBuffer[u32Index].u32Len = u16Len + sizeof(ZC_SecHead);
g_struSendBuffer[u32Index].u8Status = MSG_BUFFER_FULL;
MSG_PushMsg(&g_struSendQueue, (u8*)&g_struSendBuffer[u32Index]);
return ZC_RET_OK;
}
}
return ZC_RET_ERROR;
}
/*************************************************
* Function: PCT_SendMsgToCloud
* Description:
* Author: cxy
* Returns:
* Parameter:
* History:
*************************************************/
u32 PCT_SendMsgToCloud(ZC_SecHead *pstruSecHead, u8 *pu8PlainData)
{
//u32 u32Index;
u32 u32RetVal;
u16 u16Len;
u16 u16PaddingLen;
ZC_SendParam struParam;
u32RetVal = SEC_PaddingCheck(pstruSecHead->u8SecType, ZC_HTONS(pstruSecHead->u16TotalMsg), &u16PaddingLen);
if (ZC_RET_ERROR == u32RetVal)
{
return ZC_RET_ERROR;
}
u16Len = ZC_HTONS(pstruSecHead->u16TotalMsg) + sizeof(ZC_SecHead) + u16PaddingLen;
if (u16Len > MSG_BUFFER_MAXLEN)
{
return ZC_RET_ERROR;
}
#if 1
if (MSG_BUFFER_IDLE == g_struSendBuffer[0].u8Status)
{
u16Len = ZC_HTONS(pstruSecHead->u16TotalMsg) + u16PaddingLen;
/*first check padding,then Encrypt, final copy sechead*/
u32RetVal = SEC_Encrypt(pstruSecHead, g_struSendBuffer[0].u8MsgBuffer + sizeof(ZC_SecHead), pu8PlainData, &u16Len);
if (ZC_RET_ERROR == u32RetVal)
{
return ZC_RET_ERROR;
}
pstruSecHead->u16TotalMsg = ZC_HTONS(u16Len);
/*copy sechead*/
memcpy(g_struSendBuffer[0].u8MsgBuffer, (u8*)pstruSecHead, sizeof(ZC_SecHead));
g_struSendBuffer[0].u32Len = u16Len + sizeof(ZC_SecHead);
g_struSendBuffer[0].u8Status = MSG_BUFFER_FULL;
//MSG_PushMsg(&g_struSendQueue, (u8*)&g_struSendBuffer[0]);
/* ·¢ËÍ */
struParam.u8NeedPoll = 0;
g_struProtocolController.pstruMoudleFun->pfunSendTcpData(g_struProtocolController.struCloudConnection.u32Socket,
g_struSendBuffer[0].u8MsgBuffer,
g_struSendBuffer[0].u32Len,
&struParam);
//ZC_Printf("send data len = %d\n", u16DataLen);
g_struSendBuffer[0].u8Status = MSG_BUFFER_IDLE;
g_struSendBuffer[0].u32Len = 0;
return ZC_RET_OK;
}
#else
for (u32Index = 0; u32Index < MSG_BUFFER_SEND_MAX_NUM; u32Index++)
{
if (MSG_BUFFER_IDLE == g_struSendBuffer[u32Index].u8Status)
{
u16Len = ZC_HTONS(pstruSecHead->u16TotalMsg) + u16PaddingLen;
/*first check padding,then Encrypt, final copy sechead*/
u32RetVal = SEC_Encrypt(pstruSecHead, g_struSendBuffer[u32Index].u8MsgBuffer + sizeof(ZC_SecHead), pu8PlainData, &u16Len);
if (ZC_RET_ERROR == u32RetVal)
{
return ZC_RET_ERROR;
}
pstruSecHead->u16TotalMsg = ZC_HTONS(u16Len);
/*copy sechead*/
memcpy(g_struSendBuffer[u32Index].u8MsgBuffer, (u8*)pstruSecHead, sizeof(ZC_SecHead));
g_struSendBuffer[u32Index].u32Len = u16Len + sizeof(ZC_SecHead);
g_struSendBuffer[u32Index].u8Status = MSG_BUFFER_FULL;
MSG_PushMsg(&g_struSendQueue, (u8*)&g_struSendBuffer[u32Index]);
return ZC_RET_OK;
}
}
#endif
return ZC_RET_ERROR;
}
