/*

 * Copyright 2008-2011 Various Authors

 * Copyright 2004-2005 Timo Hirvonen

 *

 * 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, see <http://www.gnu.org/licenses/>.

 */

#ifndef _HTTP_H

#define _HTTP_H

#include "keyval.h"

#include <stddef.h> /* size_t */

/*

 * 1xx indicates an informational message only

 * 2xx indicates success of some kind

 * 3xx redirects the client to another URL

 * 4xx indicates an error on the client's part

 * 5xx indicates an error on the server's part

 */

struct http_uri {

	char *uri;

	char *user;

	char *pass;

	char *host;

	char *path;

	int port;

};

struct http_get {

	struct http_uri uri;

	struct http_uri *proxy;

	int fd;

	struct keyval *headers;

	char *reason;

	int code;

};

int http_parse_uri(const char *uri, struct http_uri *u);

/* frees contents of @u, not @u itself */

void http_free_uri(struct http_uri *u);

int http_open(struct http_get *hg, int timeout_ms);

/*

 * returns:  0 success

 *          -1 check errno

 *          -2 parse error

 */

int http_get(struct http_get *hg, struct keyval *headers, int timeout_ms);

void http_get_free(struct http_get *hg);

char *http_read_body(int fd, size_t *size, int timeout_ms);

char *base64_encode(const char *str);

#endif