Application: gvSIG desktop

/********************************************************

** Copyright 1999 Earth Resource Mapping Ltd.

** This document contains proprietary source code of

** Earth Resource Mapping Ltd, and can only be used under

** one of the three licenses as described in the 

** license.txt file supplied with this distribution. 

** See separate license.txt file for license details 

** and conditions.

**

** This software is covered by US patent #6,442,298,

** #6,102,897 and #6,633,688.  Rights to use these patents 

** is included in the license agreements.

**

** FILE:           NCScnet.h

** CREATED:        Thu Mar 4 09:19:00 WST 1999

** AUTHOR:         Doug Mansell

** PURPOSE:        IWS client side networking - public interface

** EDITS:

** [01] sjc 01Oct99 Protocol version define

** [02] sjc 25Feb00 Chenged NCS_PROTOCOL_VERSION to 3

** [03] ny  12May00 Added bIsConnected parameter to NCScnetSendPacket

**                                        to enable the propagation of loss of connection

**                                        error to the upper level

** [04] jmp 06Mar01 Added generic NCScnetPostURL

** [05] rar 14May01 Added NCSUrlStream.

** [06] rar 17-May-01 Modified NCSnetPacketRecvCB() to include a returned error code.

** [07] rar 28May01 Added sending of ping packet by client,

**                                        incremented version to 4.

 *******************************************************/

#ifndef NCSCNET_H

#define NCSCNET_H

#include "NCSTypes.h"

#include "NCSErrors.h"

#ifdef NCSCNET3

        #ifdef __cplusplus

        #include "NCSUrlStream.h"

        #endif

#endif

#ifdef WIN32

typedef SIZE_T DWORD_PTR, *PDWORD_PTR;

#include "WinInet.h"

#endif //WIN32

#ifndef NCS_MAX_PACKET_SIZE

#define NCS_MAX_PACKET_SIZE (1024*1024)

#endif

#ifndef NCS_PROTOCOL_VERSION

/*

** Version of the wire protocol.  keep in sync with NCSsnet.h [01]

*/

#define NCS_PROTOCOL_VERSION        4 /**[07]**/

#endif

typedef void *pNCSnetClient;

typedef void NCSnetPacketRecvCB(void *, INT32, pNCSnetClient, void *, NCSError eError);         /**[06]**/        // pPacket, nLength, pClient, pUserData, eError

typedef void NCSnetPacketSentCB(NCSError, void *, void *);                                        // eError, pPacket, pUserData

/////

#ifdef __cplusplus

extern "C" {

#endif

BOOLEAN NCScnetVerifyURL(char *szURL);

void NCScnetSetIISDLLName(char *szDLLname);

NCSError NCScnetCreate(char *szURL, void **ppClient, void *pPacketIn, int nLengthIn, void **ppPacketOut, INT32 *pLengthOut, NCSnetPacketRecvCB *pRecvCB, void *pRecvUserdata);

NCSError NCScnetCreateEx(char *szURL, void **ppClient, void *pPacketIn, int nLengthIn, void **ppPacketOut, INT32 *pLengthOut, NCSnetPacketRecvCB *pRecvCB, void *pRecvUserdata, char *pszIISDLLName);

NCSError NCScnetCreateProxy(char *szURL, void **ppClient, void *pPacketIn, int nLengthIn, void **ppPacketOut, INT32 *pLengthOut, NCSnetPacketRecvCB *pRecvCB, void *pRecvUserdata, char *pszIISDLLName, char *pszUsername, char *pszPassword );

void NCScnetSetSendBlocking(void *pConnection, BOOLEAN bOn);

void NCScnetSetRecvCB(pNCSnetClient pClient, NCSnetPacketRecvCB *pRecvCB, void *pUserdata);

void NCScnetSetSentCB(pNCSnetClient pClient, NCSnetPacketSentCB *pSentCB);

BOOLEAN NCScnetSendPacket(pNCSnetClient pClient, void *pPacket, int nLength, void *pUserdata, BOOLEAN *bIsConnected);

//#ifdef NCS_POST_VERSION2

NCSError NCScnetPostURL(char *szURL, char *szBody, char *szHeaders, char **ppAccept,

                                                           BOOLEAN bIsPost, BOOLEAN bUseCache, UINT8**szResponse, int *nRespLength,

                                                           UINT32 *pnStatusCode, UINT32 *pnContentLength);                /**[04]**/

//#endif

void NCScnetDestroy(pNCSnetClient pClient);

void NCScnetStartup();

void NCScnetShutdown();

void NCScnetSetProxy( char *pProxy, INT32 nPort, char *pProxyBypass );

//

// Function specifically required for use by the IWS Proxy

//

#ifdef PROXYSERVER

void NCSUseWinHTTP( BOOL bValue );

#endif //PROXYSERVER

#ifdef _DEBUG

__declspec(dllexport) void NCScnetSetTimeout(BOOLEAN bTimeout);

#endif

#ifdef __cplusplus

};

#endif

#endif