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#ifndef HTTP_REQUEST_PARSER_H
#define HTTP_REQUEST_PARSER_H
#include "http-request.h"
enum http_request_parse_error {
HTTP_REQUEST_PARSE_ERROR_NONE = 0, /* no error */
HTTP_REQUEST_PARSE_ERROR_BROKEN_STREAM, /* stream error */
HTTP_REQUEST_PARSE_ERROR_BROKEN_REQUEST, /* unrecoverable generic error */
HTTP_REQUEST_PARSE_ERROR_BAD_REQUEST, /* recoverable generic error */
HTTP_REQUEST_PARSE_ERROR_NOT_IMPLEMENTED, /* used unimplemented feature
(recoverable) */
HTTP_REQUEST_PARSE_ERROR_EXPECTATION_FAILED, /* unknown item in Expect:
header (recoverable) */
HTTP_REQUEST_PARSE_ERROR_METHOD_TOO_LONG, /* method too long (fatal) */
HTTP_REQUEST_PARSE_ERROR_TARGET_TOO_LONG, /* target too long (fatal) */
HTTP_REQUEST_PARSE_ERROR_PAYLOAD_TOO_LARGE /* payload too large (fatal) */
};
enum http_request_parse_flags {
/* Strictly adhere to the HTTP protocol specification */
HTTP_REQUEST_PARSE_FLAG_STRICT = BIT(0)
};
struct http_request_parser *
http_request_parser_init(struct istream *input,
const struct http_url *default_base_url,
const struct http_request_limits *limits,
enum http_request_parse_flags flags) ATTR_NULL(2);
void http_request_parser_deinit(struct http_request_parser **_parser);
int http_request_parse_finish_payload(
struct http_request_parser *parser,
enum http_request_parse_error *error_code_r,
const char **error_r);
int http_request_parse_next(struct http_request_parser *parser,
pool_t pool, struct http_request *request,
enum http_request_parse_error *error_code_r, const char **error_r);
bool http_request_parser_pending_payload(struct http_request_parser *parser);
#endif
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