/*
* Soft: Perform a GET query to a remote HTTP/HTTPS server.
* Set a timer to compute global remote server response
* time.
*
* Part: http.c include file.
*
* Authors: Alexandre Cassen, <acassen@linux-vs.org>
*
* 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.
*
* 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.
*
* Copyright (C) 2001-2017 Alexandre Cassen, <acassen@gmail.com>
*/
#ifndef _HTTP_H
#define _HTTP_H
/* system includes */
#include <stdio.h>
#include <openssl/ssl.h>
/* local includes */
#include "scheduler.h"
#include "sock.h"
/* global defs */
#define GET_BUFFER_LENGTH 2048
#define MAX_BUFFER_LENGTH 4096
#define HTTP_CNX_TIMEOUT (5 * TIMER_HZ)
#define PROTO_HTTP 0x01
#define PROTO_SSL 0x02
/* GET processing command */
#define REQUEST_TEMPLATE "GET %s HTTP/1.0\r\n" \
"User-Agent: KeepAlive GenHash Client\r\n" \
"Host: %s%s\r\n\r\n"
#define REQUEST_TEMPLATE_IPV6 "GET %s HTTP/1.0\r\n" \
"User-Agent: KeepAlive GenHash Client\r\n" \
"Host: [%s]%s\r\n\r\n"
/* Output delimiters */
#define DELIM_BEGIN "-----------------------["
#define DELIM_END "]-----------------------\n"
#define HTTP_HEADER_HEXA DELIM_BEGIN" HTTP Header Buffer "DELIM_END
#define HTTP_HEADER_ASCII DELIM_BEGIN" HTTP Header Ascii Buffer "DELIM_END
#define HTML_HEADER_HEXA DELIM_BEGIN" HTML Buffer "DELIM_END
#define HTML_HASH DELIM_BEGIN" HTML hash resulting "DELIM_END
#define HTML_HASH_FINAL DELIM_BEGIN" HTML hash final resulting "DELIM_END
/* Globals exported */
extern const hash_t hashes[];
/* Define prototypes */
extern int epilog(thread_t *);
extern int finalize(thread_t *);
extern int http_process_stream(SOCK *, int);
extern int http_request_thread(thread_t *);
#endif