LR socket接收数据 标准函数，结构体解析

//接收
DWORD RecvBuf(char* cRecvBuf,char* cSocketName,char* cBufName)
{
int ret=0;
char * cRecvdata=0;
int iRecvdatalen=0;
DWORD begin=0,cur=0;
begin=clock();
while(1)
{
ret=lrs_receive(cSocketName,cBufName,LrsLastArg);
switch(ret)
{
case 0:
case LRS_RECV_MISMATCH :
ret=lrs_get_last_received_buffer(cSocketName,&cRecvdata,&iRecvdatalen);
if(ret)
{
lr_error_message("last_recv获取接收缓冲区出错,错误码:%d",ret);
lrs_free_buffer(cRecvdata);
return ERROR;
}
if(iRecvdatalen)
{
memcpy(cRecvBuf,cRecvdata,iRecvdatalen);
lrs_free_buffer(cRecvdata);
return SUCCESS;
}
cur=clock();
if((cur-begin)>=10000)
{
lr_error_message ("接收超时,接收等待时间=%d毫秒",cur-begin);
return ERROR;
}
continue;
default:
lr_error_message ("recv接收数据出错,错误码:%d",ret);
return ERROR;
}//end switch
}//end while
return SUCCESS;
}

ret=RecvBuf(cRecvBuf,"socket0","buf10");
lr_error_message("get string :%s",cRecvBuf);
pHead=(Head *)cRecvBuf;
lr_error_message("get string :%d",pHead->iPackageType);

注：需要在data里注意

recv buf10 12