system_network.h

이 파일의 문서화 페이지로 가기

/* 
   Copyright (C) 2000 PENTA SECURITY SYSTEMS, INC.
   All rights reserved
 
   THIS IS UNPUBLISHED PROPRIETARY 
   SOURCE CODE OF PENTA SECURITY SYSTEMS, INC.
   The copyright notice above does not evidence any actual or 
   intended publication of such source code.
 
   Filename : system_network.h
*/
 
#ifndef _SYSTEM_NETWORK_H_
#define _SYSTEM_NETWORK_H_
 
// ERROR CODE
/*
#define   ER_NETWORK_RECEIVE_NO_DATA          -5
#define   ER_NETWORK_RECEIVE_OUT_OF_BUFFER    -6
 
// OPTION
#define   OP_PKIMSG_NORMAL                      0
#define   OP_PKIMSG_ERROR                       6
*/
 
#ifdef __cplusplus
extern "C" {
#endif
 
#ifndef WIN32 
#define SOCKET         int
#define INVALID_SOCKET (-1)
#define SOCKET_ERROR   (-1)
#define closesocket(s) close(s)
#endif
#define MAX_MESSAGE_LEN (10 * 1024 * 1024)  // 10 M 이상의 PKI 메시지는 없음
 
int Network_Init();
enum {
  ER_SYSTEM_NETWORK_FAIL_TO_RESOLVE_HOSTNAME = -200,  
  ER_SYSTEM_NETWORK_FAIL_TO_CREATE_SOCKET,            
  ER_SYSTEM_NETWORK_FAIL_TO_CONNECT,                  
};
SOCKET Network_Connect(const char *ip, int port);
 
int NetWork_GetPeerName(char *szPeerName, SOCKET sock);
void   Network_Close(SOCKET sock);
 
enum{
  ER_SYSTEM_NETWORK_FAIL_TO_SEND  = -200, 
  ER_SYSTEM_NETWORK_INVALID_PKIMESSAGE,   
};
int Network_SendPKIMessage(SOCKET sock, PKIMessage *pPKIMessage);
 
enum{
  ER_SYSTEM_NETWORK_FAIL_TO_RECEIVE = -200,       
  ER_SYSTEM_NETWORK_UNKNOWN_PROTOCOL,             
  ER_SYSTEM_NETWORK_ERRORMSG_RECEIVED,            
  ER_SYSTEM_NETWORK_INVALID_PKIMESSAGE_RECEIVED,  
  ER_SYSTEM_NETWORK_MESSAGE_TO_LARGE,             
};
int Network_RecvPKIMessage(PKIMessage **ppPKIMessage, SOCKET sock, char *pszErrorMsgBuf, int nMaxBufLen);
 
#ifdef __cplusplus
}
#endif
 
#endif /* _SYSTEM_NETWORK_H_ */