/**
 * \file
 *
 * \author	Georg Hopp
 *
 * \copyright
 * Copyright (C) 2012  Georg Hopp
 *
 * 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 3 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, see <http://www.gnu.org/licenses/>.
 */

#include <stdlib.h>
#include <string.h>

#include "http/message.h"
#include "http/request.h"
#include "http/message.h"

#define MAX(x,y)    	((x) > (y) ? (x) : (y))
#define MIN(x,y)    	((x) < (y) ? (x) : (y))
#define MIN_SIZE(x,y)	(MAX(strlen((x)), (y)))

enum e_method {
	OPTIONS=0,
	GET,
	HEAD,
	POST,
	PUT,
	DELETE,
	TRACE,
	CONNECT
};

#define N_METHODS	8

static
const
char * method[N_METHODS] = {
	"OPTIONS",
	"GET",
	"HEAD",
	"POST",
	"PUT",
	"DELETE",
	"TRACE",
	"CONNECT"
};

ssize_t
httpRequestParserGetRequestLine(HttpRequestParser this, char * cr)
{
	char * method, * uri, * version;
	HttpMessage message = (HttpMessage)request;

	method = line;
	uri    = strchr(line, ' ');

	if (NULL == uri)
		return;

	*uri++ = 0;
	for (; *uri == ' ' && *uri != 0; uri++);

	version    = strchr(uri, ' ');

	if (NULL == version)
		return;

	*version++ = 0;
	for (; *version == ' ' && *version != 0; version++);

	request->method  = malloc(strlen(method) + 1);
	strcpy(request->method, method);
	request->uri     = malloc(strlen(uri) + 1);
	strcpy(request->uri, uri);
	message->version = malloc(strlen(version) + 1);
	strcpy(message->version, version);
}

// vim: set ts=4 sw=4: