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/*
* Copyright (C) NGINX, Inc.
* Copyright (C) Valentin V. Bartenev
*/
#ifndef _NXT_HTTP_PARSER_H_INCLUDED_
#define _NXT_HTTP_PARSER_H_INCLUDED_
typedef struct nxt_http_request_parse_s nxt_http_request_parse_t;
typedef struct nxt_http_fields_hash_s nxt_http_fields_hash_t;
typedef nxt_int_t (*nxt_http_field_handler_t)(void *ctx, nxt_str_t *name,
nxt_str_t *value, uintptr_t data);
typedef union {
u_char str[8];
uint64_t ui64;
} nxt_http_ver_t;
struct nxt_http_request_parse_s {
nxt_int_t (*handler)(nxt_http_request_parse_t *rp,
u_char **pos, u_char *end);
size_t offset;
nxt_str_t method;
u_char *target_start;
u_char *target_end;
u_char *exten_start;
u_char *args_start;
nxt_http_ver_t version;
union {
uint8_t str[32];
uint64_t ui64[4];
} field_name_key;
nxt_str_t field_name;
nxt_str_t field_value;
nxt_http_fields_hash_t *hash;
void *ctx;
/* target with "/." */
unsigned complex_target:1;
/* target with "%" */
unsigned quoted_target:1;
/* target with " " */
unsigned space_in_target:1;
/* target with "+" */
unsigned plus_in_target:1;
};
typedef struct {
nxt_str_t name;
nxt_http_field_handler_t handler;
uintptr_t data;
} nxt_http_fields_t;
nxt_int_t nxt_http_parse_request(nxt_http_request_parse_t *rp,
nxt_buf_mem_t *b);
nxt_http_fields_hash_t *nxt_http_fields_hash(nxt_http_fields_t *fields,
nxt_mem_pool_t *mp);
#endif /* _NXT_HTTP_PARSER_H_INCLUDED_ */
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