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/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#ifndef uri_parser_h
#define uri_parser_h
#ifdef __cplusplus
extern "C" {
#endif
#include <sys/types.h>
#if defined(_WIN32) && !defined(__MINGW32__) && \
(!defined(_MSC_VER) || _MSC_VER<1600) && !defined(__WINE__)
#include <BaseTsd.h>
#include <stddef.h>
typedef __int8 int8_t;
typedef unsigned __int8 uint8_t;
typedef __int16 int16_t;
typedef unsigned __int16 uint16_t;
typedef __int32 int32_t;
typedef unsigned __int32 uint32_t;
typedef __int64 int64_t;
typedef unsigned __int64 uint64_t;
#else
#include <stdint.h>
#endif
/* Compile with -DHTTP_PARSER_STRICT=0 to make less checks, but run
* faster
*/
#ifndef HTTP_PARSER_STRICT
# define HTTP_PARSER_STRICT 1
#endif
/* Get an http_errno value from an http_parser */
#define HTTP_PARSER_ERRNO(p) ((enum http_errno) (p)->http_errno)
enum http_parser_uri_fields
{ URI_FLD_SCHEMA = 0
, URI_FLD_HOST = 1
, URI_FLD_PORT = 2
, URI_FLD_PATH = 3
, URI_FLD_QUERY = 4
, URI_FLD_FRAGMENT = 5
, URI_FLD_USERINFO = 6
, URI_FLD_MAX = 7
};
/* Result structure for http_parser_parse_uri().
*
* Callers should index into field_data[] with UF_* values iff field_set
* has the relevant (1 << UF_*) bit set. As a courtesy to clients (and
* because we probably have padding left over), we convert any port to
* a uint16_t.
*/
struct http_parser_uri {
uint16_t field_set; /* Bitmask of (1 << UF_*) values */
uint16_t port; /* Converted URI_FLD_PORT string */
struct {
uint16_t off; /* Offset into buffer in which field starts */
uint16_t len; /* Length of run in buffer */
} field_data[URI_FLD_MAX];
};
/* Initialize all http_parser_uri members to 0 */
void http_parser_uri_init(struct http_parser_uri *u);
/* Parse a URL; return nonzero on failure */
int http_parser_parse_uri(const char *buf, size_t buflen,
int is_connect,
struct http_parser_uri *u);
struct parsed_uri {
const uint8_t error;
const uint16_t field_set;
const uint16_t scheme_start;
const uint16_t scheme_end;
const uint16_t user_info_start;
const uint16_t user_info_end;
const uint16_t host_start;
const uint16_t host_end;
const unsigned short port;
const uint16_t path_start;
const uint16_t path_end;
const uint16_t query_start;
const uint16_t query_end;
const uint16_t fragment_start;
const uint16_t fragment_end;
};
struct parsed_uri parse_uri(const char *uri_string);
#ifdef __cplusplus
}
#endif
#endif
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