/*
 * 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 REQFIELDS_H
#define REQFIELDS_H

#include "system.h"

typedef struct _REQFIELD {
  struct _REQFIELD	*psNext;
  struct _REQFIELD	**ppsSelf;
  ULONG			ulNameLen;
  ULONG			ulValueMaxLen;
  CHAR			acData[1];
} REQFIELD, *PREQFIELD;

typedef struct _REQFIELDS {
  PREQFIELD	psFieldList;
  PREQFIELD	*ppsLast;
} REQFIELDS, *PREQFIELDS;


#define ReqFldInit(prf) do {\
  ((PREQFIELDS)(prf))->psFieldList = NULL;\
  ((PREQFIELDS)(prf))->ppsLast = &((PREQFIELDS)(prf))->psFieldList;\
} while(0)

VOID ReqFldDone(PREQFIELDS psReqFields);
VOID ReqFldClear(PREQFIELDS psReqFields);
BOOL ReqFldSetString(PREQFIELDS psReqFields, PCHAR pcFieldString,
                     ULONG ulStrLen);
PSZ ReqFldGet(PREQFIELDS psReqFields, PSZ pszFieldName);
VOID ReqFldValid(PREQFIELDS psReqFields, PSZ *pszNames, ULONG ulNamesCount);
VOID ReqFldToString(PREQFIELDS psReqFields, PCHAR pcBuf, ULONG ulBufLen,
                    PULONG pulActual);
BOOL ReqFldSet(PREQFIELDS psReqFields, PCHAR pcName, PCHAR pcValue);
BOOL ReqFldSet2(PREQFIELDS psReqFields, PCHAR pcName, PCHAR pcValue,
                ULONG ulValLen);
VOID ReqFldDelete(PREQFIELDS psReqFields, PSZ pszFieldName);
BOOL ReqFldCopy(PREQFIELDS psDestFields, PREQFIELDS psSrcFields);
BOOL ReqFldCopyNew(PREQFIELDS psDestFields, PREQFIELDS psSrcFields);
VOID ReqFldSetCurrentDate(PREQFIELDS psReqField, PSZ pszName);

#define ReqFldGetFirst(prfs) (prfs->psFieldList)
#define ReqFldGetNext(prf) (prf->psNext)
#define ReqFldGetValue(prf) (&prf->acData[prf->ulNameLen])

#endif // REQFIELDS_H
