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HTTPResponseHeader.h

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/* -*-c++-*- */
/*
 *  $Id: HTTPResponseHeader.h,v 1.3 2002/03/06 02:49:55 sbooth Exp $
 *
 *  Copyright (C) 1996 - 2002 Stephen F. Booth
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2.1 of the License, or (at your option) any later version.
 *
 *  This library 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
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef _HTTPRESPONSEHEADER_H_
#define _HTTPRESPONSEHEADER_H_ 1

#ifdef __GNUG__
#  pragma interface
#endif

#include <string>
#include <vector>

#include "cgicc/MStreamable.h"
#include "cgicc/HTTPCookie.h"

CGICC_BEGIN_NAMESPACE

// ============================================================
// Class HTTPResponseHeader
// ============================================================
class CGICC_API HTTPResponseHeader : public MStreamable
{
public:


  HTTPResponseHeader(const STDNS string& http_version,
                     int status_code,
                     const STDNS string& reason_phrase);
  
  virtual ~HTTPResponseHeader();

  // ============================================================


  HTTPResponseHeader&
  addHeader(const STDNS string& header);

  HTTPResponseHeader&
  addHeader(const STDNS string& name,
            const STDNS string& value);

  inline const STDNS vector<STDNS string>&
  getHeaders()                                  const
  { return fHeaders; }


  HTTPResponseHeader&
  setCookie(const HTTPCookie& cookie);

  inline const STDNS vector<HTTPCookie>&
  getCookies()                                  const
  { return fCookies; }

  // ============================================================


  inline const STDNS string&
  getHTTPVersion()                              const
  { return fHTTPVersion; }

  inline int
  getStatusCode()                               const
  { return fStatusCode; }

  inline STDNS string
  getReasonPhrase()                             const
  { return fReasonPhrase; }

  // ============================================================


  inline HTTPResponseHeader&
  getHTTPVersion(const STDNS string& http_version)
  { fHTTPVersion = http_version; return *this; }

  inline HTTPResponseHeader&
  getStatusCode(int status_code)
  { fStatusCode = status_code; return *this; }

  inline HTTPResponseHeader&
  getReasonPhrase(const STDNS string& reason_phrase)
  { fReasonPhrase = reason_phrase; return *this; }

  // ============================================================

  virtual void 
  render(STDNS ostream& out)                    const;

private:
  HTTPResponseHeader();

  STDNS string                  fHTTPVersion;
  int                           fStatusCode;
  STDNS string                  fReasonPhrase;
  STDNS vector<STDNS string>    fHeaders;
  STDNS vector<HTTPCookie>      fCookies;
};
  
CGICC_END_NAMESPACE

#endif /* ! _HTTPRESPONSEHEADER_H_ */

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