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/*
* Copyright 2005 James Bursa <bursa@users.sourceforge.net>
* Copyright 2005 John M Bell <jmb202@ecs.soton.ac.uk>
*
* This file is part of NetSurf, http://www.netsurf-browser.org/
*
* NetSurf 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; version 2 of the License.
*
* NetSurf 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/>.
*/
/**
* \file utils/url.h
* \brief URL parsing and joining (interface).
*/
#ifndef _NETSURF_UTILS_URL_H_
#define _NETSURF_UTILS_URL_H_
/** File url prefix */
#define FILE_SCHEME_PREFIX "file:///"
/** File url prefix length */
#define FILE_SCHEME_PREFIX_LEN 8
/** URL utility function return codes */
typedef enum {
URL_FUNC_OK, /**< No error */
URL_FUNC_NOMEM, /**< Insufficient memory */
URL_FUNC_FAILED /**< Non fatal error (eg failed to match regex) */
} url_func_result;
struct url_components {
const char *buffer;
const char *scheme;
const char *authority;
const char *path;
const char *query;
const char *fragment;
};
void url_init(void);
bool url_host_is_ip_address(const char *host);
url_func_result url_join(const char *rel, const char *base, char **result);
url_func_result url_host(const char *url, char **result);
url_func_result url_scheme(const char *url, char **result);
url_func_result url_nice(const char *url, char **result,
bool remove_extensions);
url_func_result url_escape(const char *unescaped, size_t toskip,
bool sptoplus, const char *escexceptions, char **result);
url_func_result url_unescape(const char *str, char **result);
url_func_result url_canonical_root(const char *url, char **result);
url_func_result url_path(const char *url, char **result);
url_func_result url_get_components(const char *url,
struct url_components *result);
char *url_reform_components(const struct url_components *components);
void url_destroy_components(const struct url_components *components);
char *path_to_url(const char *path);
char *url_to_path(const char *url);
#endif
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