src/include/win32/http/Win32TransportAgent.h

/*
 * Copyright (C) 2003-2007 Funambol
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */


#ifndef INCL_WIN32_TRANSPORT_AGENT
#define INCL_WIN32_TRANSPORT_AGENT

#include "base/fscapi.h"
#include "http/URL.h"
#include "http/Proxy.h"
#include "http/TransportAgent.h"


#define MAX_AUTH_ATTEMPT                5                       // Max number of attempts sending http requests.

#define ERR_HTTP_NOT_FOUND              ERR_TRANSPORT_BASE+60
#define ERR_HTTP_REQUEST_TIMEOUT        ERR_TRANSPORT_BASE+61
#define ERR_HTTP_INFLATE                ERR_TRANSPORT_BASE+70
#define ERR_HTTP_DEFLATE                ERR_TRANSPORT_BASE+71

#define ERROR_INTERNET_OFFLINE_MODE     0x0002                  // Not sure why it's not defined under wininet.h ...


/*
* This class is the transport agent responsible for messages exchange
* over an HTTP connection.
* This is a generic abtract class which is not bound to any paltform
*/

class Win32TransportAgent : public TransportAgent {


public:
    Win32TransportAgent();
    Win32TransportAgent(URL& url, Proxy& proxy, 
        unsigned int responseTimeout = DEFAULT_MAX_TIMEOUT, 
        unsigned int maxmsgsize = DEFAULT_MAX_MSG_SIZE);
    ~Win32TransportAgent();

    /*
    * Sends the given SyncML message to the server specified
    * by the install property 'url'. Returns the response status code.
    */
    char*  sendMessage(const char*  msg);

private:
    BOOL isToDeflate;           // to be zipped
    BOOL isFirstMessage;        // first message is clear
    BOOL isToInflate;           // to be unzipped

    char* createHttpErrorMessage(DWORD errorCode);
};

#endif

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