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/******************************************************************
* $Id: nanohttp-url.h,v 1.4 2007/11/03 22:40:15 m0gg Exp $
*
* CSOAP Project: A http client/server library in C
* Copyright (C) 2003-2004 Ferhat Ayaz
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* Email: ferhatayaz@yahoo.com
******************************************************************/
#ifndef __nanohttp_url_h
#define __nanohttp_url_h
/** @file nanohttp-url.h URL handling
*
* @defgroup NANOHTTP_URL URL handling
* @ingroup NANOHTTP
*
*/
/*@{*/
/** URL errors
*/
/**@{*/
#define URL_ERROR 1100
#define URL_ERROR_UNKNOWN_PROTOCOL (URL_ERROR + 1)
#define URL_ERROR_NO_PROTOCOL (URL_ERROR + 2)
#define URL_ERROR_NO_HOST (URL_ERROR + 3)
/**@}*/
/** The protocol types in enumeration format. Used in some other
* nanohttp objects like hurl_t.
*
* @see hurl_t
*/
typedef enum _hprotocol
{
PROTOCOL_HTTP,
PROTOCOL_HTTPS
} hprotocol_t;
/** The URL object. A representation of an URL like:
*
@verbatim
[protocol]://[user]@[host]:[port]/[context]['#' fragment]['?' query]
@endverbatim
*
* @see http://www.ietf.org/rfc/rfc2396.txt
*/
struct hurl_t
{
hprotocol_t protocol; /**< The transfer protocol. Note that only
- PROTOCOL_HTTP and
- PROTOCOL_HTTPS
are supported by nanohttp. */
unsigned short port; /**< The port number. If no port number was given
in the URL, one of the default port numbers
will be selected:
- HTTP_DEFAULT_PORT
- HTTPS_DEFAULT_PORT */
char *host; /**< The hostname */
char *context; /** The string after the hostname. */
};
#ifdef __cplusplus
extern "C" {
#endif
/** This function parses the given 'urlstr' and fills the given hurl_t
* object. Parse an URI
*
@verbatim
URI-reference = [ absoluteURI | relativeURI ] [ "#" fragment ]
@endverbatim
*
* @param obj the destination URL object to fill
* @param url the URL in string format
*
* @returns H_OK on success or one of the following otherwise
* - URL_ERROR_UNKNOWN_PROTOCOL
* - URL_ERROR_NO_PROTOCOL
* - URL_ERROR_NO_HOST
*/
extern herror_t hurl_parse(struct hurl_t * obj, const char *url);
/** This function frees the resources within a url and the url itself.
*
* @param url pointer to an hurl_t
*/
extern void hurl_free(struct hurl_t *url);
#ifdef __cplusplus
}
#endif
/**@}*/
#endif
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