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/*
Copyright (C) 2005-2009 Michel de Boer <michel@twinklephone.com>
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
*/
/**
* @file
* Request-Disposition header (RFC 3841)
*/
#ifndef _H_HDR_REQUEST_DISPOSITION
#define _H_HDR_REQUEST_DISPOSITION
#include <string>
#include "header.h"
using namespace std;
#define REQDIS_PROXY "proxy"
#define REQDIS_REDIRECT "redirect"
#define REQDIS_CANCEL "cancel"
#define REQDIS_NO_CANCEL "no-cancel"
#define REQDIS_FORK "fork"
#define REQDIS_NO_FORK "no-fork"
#define REQDIS_RECURSE "recurse"
#define REQDIS_NO_RECURSE "no-recurse"
#define REQDIS_PARALLEL "parallel"
#define REQDIS_SEQUENTIAL "sequential"
#define REQDIS_QUEUE "queue"
#define REQDIS_NO_QUEUE "no-queue"
/** Request-Disposition header (RFC 3841) */
class t_hdr_request_disposition : public t_header {
public:
enum t_proxy_directive {
PROXY_NULL,
PROXY,
REDIRECT
};
enum t_cancel_directive {
CANCEL_NULL,
CANCEL,
NO_CANCEL
};
enum t_fork_directive {
FORK_NULL,
FORK,
NO_FORK
};
enum t_recurse_directive {
RECURSE_NULL,
RECURSE,
NO_RECURSE
};
enum t_parallel_directive {
PARALLEL_NULL,
PARALLEL,
SEQUENTIAL
};
enum t_queue_directive {
QUEUE_NULL,
QUEUE,
NO_QUEUE
};
t_proxy_directive proxy_directive;
t_cancel_directive cancel_directive;
t_fork_directive fork_directive;
t_recurse_directive recurse_directive;
t_parallel_directive parallel_directive;
t_queue_directive queue_directive;
t_hdr_request_disposition();
void set_proxy_directive(t_proxy_directive directive);
void set_cancel_directive(t_cancel_directive directive);
void set_fork_directive(t_fork_directive directive);
void set_recurse_directive(t_recurse_directive directive);
void set_parallel_directive(t_parallel_directive directive);
void set_queue_directive(t_queue_directive directive);
/**
* Set a directive using one of the tokens define in RFC 3841
* @param s [in] Directive token.
* @return True if directive set. False if directive is invalid or
* conflicts with exisiting directives.
*/
bool set_directive(const string &s);
string encode_value(void) const;
};
#endif
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