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/* <!-- copyright */
/*
* aria2 - The high speed download utility
*
* Copyright (C) 2012 Tatsuhiro Tsujikawa
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* In addition, as a special exception, the copyright holders give
* permission to link the code of portions of this program with the
* OpenSSL library under certain conditions as described in each
* individual source file, and distribute linked combinations
* including the two.
* You must obey the GNU General Public License in all respects
* for all of the code used other than OpenSSL. If you modify
* file(s) with this exception, you may extend this exception to your
* version of the file(s), but you are not obligated to do so. If you
* do not wish to do so, delete this exception statement from your
* version. If you delete this exception statement from all source
* files in the program, then also delete it here.
*/
/* copyright --> */
#ifndef D_URI_SPLIT_H
#define D_URI_SPLIT_H
#ifdef __cplusplus
extern "C" {
#endif
#include <sys/types.h>
#include <stdint.h>
typedef enum {
USR_SCHEME,
USR_HOST,
USR_PORT,
USR_PATH,
USR_QUERY,
USR_FRAGMENT,
USR_USERINFO,
USR_USER,
USR_PASSWD,
USR_BASENAME,
USR_MAX
} uri_split_field;
typedef enum {
USF_IPV6ADDR = 1
} uri_split_flag;
/* The structure is based on http-parser by Joyent, Inc and other Node
contributors. https://github.com/joyent/http-parser */
typedef struct {
uint16_t field_set;
uint16_t port;
struct {
uint16_t off;
uint16_t len;
} fields[USR_MAX];
uint8_t flags;
} uri_split_result;
/* Splits URI |uri| and stores the results in the |res|. To check
* particular URI component is available, evaluate |res->field_set|
* with 1 shifted by the field defined in uri_split_field. If the
* |res| is NULL, processing is done but the result will not stored.
* If the host component of the |uri| is IPv6 numeric address, then
* USF_IPV6ADDR & res->flags will be nonzero.
*
* This function returns 0 if it succeeds, or -1.
*/
int uri_split(uri_split_result *res, const char *uri);
#ifdef __cplusplus
}
#endif
#endif /* D_URI_SPLIT_H */
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