sm_pic_down.h

一个用于银行视频联播网中客户端广告机的网络通信部分

#ifndef SM_PIC_DOWN_H
#define SM_PIC_DOWN_H

#define BLOCKSIZE   12800
  #define MaxReceiveBufSize 655350 
  
#define SUCCESS 0
#define Error_Proctol_Header   -1
#define Failure_Down_PIC       -2
#define Error_SocketConnect   -3
#define Error_SocketSendMsgLength  -4
#define Error_SocketCreate   -5
#define Error_Req_Url   -6

 #define ERROR_LENGTHISZERO    -7 
 #define ERROR_LENGTHINVALID   -8
 #define ERROR_EXCESSMAXLENGTH   -9

 
#endif