/*
 * Copyright 2008 Vasilkin Andrey <digi@os2.snc.ru>
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *   1. Redistributions of source code must retain the above copyright notice,
 *      this list of conditions and the following disclaimer.
 *
 *   2. Redistributions in binary form must reproduce the above copyright
 *      notice, this list of conditions and the following disclaimer in the
 *      documentation and/or other materials provided with the distribution.
 *
 *   3. The name of the author may not be used to endorse or promote products
 *      derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef CLIENTS_H
#define CLIENTS_H

#include "system.h"
#include "httpserv/reqfields.h"
#include "httpserv/requests.h"
#include "format.h"


#define SCRES_UNLINKED		1001

typedef struct _SOURCE *PSOURCE;

typedef struct _CLIENT {
  struct _CLIENT	*psNext;
  struct _CLIENT	**ppsSelf;
  ULONG			ulId;
  PSOURCE		psSource;
  ULONG			ulReadPos;
  HMTX			hmtxClient;
  PFORMATCLIENT		psFormatClient;
  PREQFIELDS		psFields;
  struct in_addr	sAddr;
} CLIENT, *PCLIENT;

ULONG ClientCreate(PCLIENT psClient, PSOURCE psSource, PREQFIELDS psFields,
                PCONNINFO psConnInfo);
VOID ClientDestroy(PCLIENT psClient);
ULONG ClientGetFields(PCLIENT psClient, PREQFIELDS psFields);
ULONG ClientRead(PCLIENT psClient, PCHAR pcBuf, PULONG pulBufLen);
VOID ClientUnlinkSource(PCLIENT psClient, PFORMAT psFormat);

#define ClientNext(pc) (pc->psNext)
#define ClientGetId(pc) (pc->ulId)
#define ClientGetUserAgent(pc) (ReqFldGet(pc->psFields, "User-Agent"))
#define ClientGetAddr(pc,buf,buflen) SysStrAddr( buf, buflen, &pc->sAddr )

#endif // CLIENTS_H
