ext/llhttp/llhttp.h in llhttp-0.5.0 vs ext/llhttp/llhttp.h in llhttp-0.6.0
- old
+ new
@@ -1,34 +1,11 @@
-// This software is licensed under the MIT License.
-
-// Copyright Fedor Indutny, 2018.
-
-// 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 INCLUDE_LLHTTP_H_
#define INCLUDE_LLHTTP_H_
-#define LLHTTP_VERSION_MAJOR 6
-#define LLHTTP_VERSION_MINOR 0
-#define LLHTTP_VERSION_PATCH 5
+#define LLHTTP_VERSION_MAJOR 8
+#define LLHTTP_VERSION_MINOR 1
+#define LLHTTP_VERSION_PATCH 0
#ifndef LLHTTP_STRICT_MODE
# define LLHTTP_STRICT_MODE 0
#endif
@@ -59,10 +36,11 @@
uint8_t lenient_flags;
uint8_t upgrade;
uint8_t finish;
uint16_t flags;
uint16_t status_code;
+ uint8_t initial_message_completed;
void* settings;
};
int llhttp__internal_init(llhttp__internal_t* s);
int llhttp__internal_execute(llhttp__internal_t* s, const char* p, const char* endp);
@@ -80,12 +58,14 @@
enum llhttp_errno {
HPE_OK = 0,
HPE_INTERNAL = 1,
HPE_STRICT = 2,
+ HPE_CR_EXPECTED = 25,
HPE_LF_EXPECTED = 3,
HPE_UNEXPECTED_CONTENT_LENGTH = 4,
+ HPE_UNEXPECTED_SPACE = 30,
HPE_CLOSED_CONNECTION = 5,
HPE_INVALID_METHOD = 6,
HPE_INVALID_URL = 7,
HPE_INVALID_CONSTANT = 8,
HPE_INVALID_VERSION = 9,
@@ -101,11 +81,20 @@
HPE_CB_CHUNK_HEADER = 19,
HPE_CB_CHUNK_COMPLETE = 20,
HPE_PAUSED = 21,
HPE_PAUSED_UPGRADE = 22,
HPE_PAUSED_H2_UPGRADE = 23,
- HPE_USER = 24
+ HPE_USER = 24,
+ HPE_CB_URL_COMPLETE = 26,
+ HPE_CB_STATUS_COMPLETE = 27,
+ HPE_CB_METHOD_COMPLETE = 32,
+ HPE_CB_VERSION_COMPLETE = 33,
+ HPE_CB_HEADER_FIELD_COMPLETE = 28,
+ HPE_CB_HEADER_VALUE_COMPLETE = 29,
+ HPE_CB_CHUNK_EXTENSION_NAME_COMPLETE = 34,
+ HPE_CB_CHUNK_EXTENSION_VALUE_COMPLETE = 35,
+ HPE_CB_RESET = 31
};
typedef enum llhttp_errno llhttp_errno_t;
enum llhttp_flags {
F_CONNECTION_KEEP_ALIVE = 0x1,
@@ -121,11 +110,13 @@
typedef enum llhttp_flags llhttp_flags_t;
enum llhttp_lenient_flags {
LENIENT_HEADERS = 0x1,
LENIENT_CHUNKED_LENGTH = 0x2,
- LENIENT_KEEP_ALIVE = 0x4
+ LENIENT_KEEP_ALIVE = 0x4,
+ LENIENT_TRANSFER_ENCODING = 0x8,
+ LENIENT_VERSION = 0x10
};
typedef enum llhttp_lenient_flags llhttp_lenient_flags_t;
enum llhttp_type {
HTTP_BOTH = 0,
@@ -189,16 +180,121 @@
HTTP_RECORD = 44,
HTTP_FLUSH = 45
};
typedef enum llhttp_method llhttp_method_t;
+enum llhttp_status {
+ HTTP_STATUS_CONTINUE = 100,
+ HTTP_STATUS_SWITCHING_PROTOCOLS = 101,
+ HTTP_STATUS_PROCESSING = 102,
+ HTTP_STATUS_EARLY_HINTS = 103,
+ HTTP_STATUS_RESPONSE_IS_STALE = 110,
+ HTTP_STATUS_REVALIDATION_FAILED = 111,
+ HTTP_STATUS_DISCONNECTED_OPERATION = 112,
+ HTTP_STATUS_HEURISTIC_EXPIRATION = 113,
+ HTTP_STATUS_MISCELLANEOUS_WARNING = 199,
+ HTTP_STATUS_OK = 200,
+ HTTP_STATUS_CREATED = 201,
+ HTTP_STATUS_ACCEPTED = 202,
+ HTTP_STATUS_NON_AUTHORITATIVE_INFORMATION = 203,
+ HTTP_STATUS_NO_CONTENT = 204,
+ HTTP_STATUS_RESET_CONTENT = 205,
+ HTTP_STATUS_PARTIAL_CONTENT = 206,
+ HTTP_STATUS_MULTI_STATUS = 207,
+ HTTP_STATUS_ALREADY_REPORTED = 208,
+ HTTP_STATUS_TRANSFORMATION_APPLIED = 214,
+ HTTP_STATUS_IM_USED = 226,
+ HTTP_STATUS_MISCELLANEOUS_PERSISTENT_WARNING = 299,
+ HTTP_STATUS_MULTIPLE_CHOICES = 300,
+ HTTP_STATUS_MOVED_PERMANENTLY = 301,
+ HTTP_STATUS_FOUND = 302,
+ HTTP_STATUS_SEE_OTHER = 303,
+ HTTP_STATUS_NOT_MODIFIED = 304,
+ HTTP_STATUS_USE_PROXY = 305,
+ HTTP_STATUS_SWITCH_PROXY = 306,
+ HTTP_STATUS_TEMPORARY_REDIRECT = 307,
+ HTTP_STATUS_PERMANENT_REDIRECT = 308,
+ HTTP_STATUS_BAD_REQUEST = 400,
+ HTTP_STATUS_UNAUTHORIZED = 401,
+ HTTP_STATUS_PAYMENT_REQUIRED = 402,
+ HTTP_STATUS_FORBIDDEN = 403,
+ HTTP_STATUS_NOT_FOUND = 404,
+ HTTP_STATUS_METHOD_NOT_ALLOWED = 405,
+ HTTP_STATUS_NOT_ACCEPTABLE = 406,
+ HTTP_STATUS_PROXY_AUTHENTICATION_REQUIRED = 407,
+ HTTP_STATUS_REQUEST_TIMEOUT = 408,
+ HTTP_STATUS_CONFLICT = 409,
+ HTTP_STATUS_GONE = 410,
+ HTTP_STATUS_LENGTH_REQUIRED = 411,
+ HTTP_STATUS_PRECONDITION_FAILED = 412,
+ HTTP_STATUS_PAYLOAD_TOO_LARGE = 413,
+ HTTP_STATUS_URI_TOO_LONG = 414,
+ HTTP_STATUS_UNSUPPORTED_MEDIA_TYPE = 415,
+ HTTP_STATUS_RANGE_NOT_SATISFIABLE = 416,
+ HTTP_STATUS_EXPECTATION_FAILED = 417,
+ HTTP_STATUS_IM_A_TEAPOT = 418,
+ HTTP_STATUS_PAGE_EXPIRED = 419,
+ HTTP_STATUS_ENHANCE_YOUR_CALM = 420,
+ HTTP_STATUS_MISDIRECTED_REQUEST = 421,
+ HTTP_STATUS_UNPROCESSABLE_ENTITY = 422,
+ HTTP_STATUS_LOCKED = 423,
+ HTTP_STATUS_FAILED_DEPENDENCY = 424,
+ HTTP_STATUS_TOO_EARLY = 425,
+ HTTP_STATUS_UPGRADE_REQUIRED = 426,
+ HTTP_STATUS_PRECONDITION_REQUIRED = 428,
+ HTTP_STATUS_TOO_MANY_REQUESTS = 429,
+ HTTP_STATUS_REQUEST_HEADER_FIELDS_TOO_LARGE_UNOFFICIAL = 430,
+ HTTP_STATUS_REQUEST_HEADER_FIELDS_TOO_LARGE = 431,
+ HTTP_STATUS_LOGIN_TIMEOUT = 440,
+ HTTP_STATUS_NO_RESPONSE = 444,
+ HTTP_STATUS_RETRY_WITH = 449,
+ HTTP_STATUS_BLOCKED_BY_PARENTAL_CONTROL = 450,
+ HTTP_STATUS_UNAVAILABLE_FOR_LEGAL_REASONS = 451,
+ HTTP_STATUS_CLIENT_CLOSED_LOAD_BALANCED_REQUEST = 460,
+ HTTP_STATUS_INVALID_X_FORWARDED_FOR = 463,
+ HTTP_STATUS_REQUEST_HEADER_TOO_LARGE = 494,
+ HTTP_STATUS_SSL_CERTIFICATE_ERROR = 495,
+ HTTP_STATUS_SSL_CERTIFICATE_REQUIRED = 496,
+ HTTP_STATUS_HTTP_REQUEST_SENT_TO_HTTPS_PORT = 497,
+ HTTP_STATUS_INVALID_TOKEN = 498,
+ HTTP_STATUS_CLIENT_CLOSED_REQUEST = 499,
+ HTTP_STATUS_INTERNAL_SERVER_ERROR = 500,
+ HTTP_STATUS_NOT_IMPLEMENTED = 501,
+ HTTP_STATUS_BAD_GATEWAY = 502,
+ HTTP_STATUS_SERVICE_UNAVAILABLE = 503,
+ HTTP_STATUS_GATEWAY_TIMEOUT = 504,
+ HTTP_STATUS_HTTP_VERSION_NOT_SUPPORTED = 505,
+ HTTP_STATUS_VARIANT_ALSO_NEGOTIATES = 506,
+ HTTP_STATUS_INSUFFICIENT_STORAGE = 507,
+ HTTP_STATUS_LOOP_DETECTED = 508,
+ HTTP_STATUS_BANDWIDTH_LIMIT_EXCEEDED = 509,
+ HTTP_STATUS_NOT_EXTENDED = 510,
+ HTTP_STATUS_NETWORK_AUTHENTICATION_REQUIRED = 511,
+ HTTP_STATUS_WEB_SERVER_UNKNOWN_ERROR = 520,
+ HTTP_STATUS_WEB_SERVER_IS_DOWN = 521,
+ HTTP_STATUS_CONNECTION_TIMEOUT = 522,
+ HTTP_STATUS_ORIGIN_IS_UNREACHABLE = 523,
+ HTTP_STATUS_TIMEOUT_OCCURED = 524,
+ HTTP_STATUS_SSL_HANDSHAKE_FAILED = 525,
+ HTTP_STATUS_INVALID_SSL_CERTIFICATE = 526,
+ HTTP_STATUS_RAILGUN_ERROR = 527,
+ HTTP_STATUS_SITE_IS_OVERLOADED = 529,
+ HTTP_STATUS_SITE_IS_FROZEN = 530,
+ HTTP_STATUS_IDENTITY_PROVIDER_AUTHENTICATION_ERROR = 561,
+ HTTP_STATUS_NETWORK_READ_TIMEOUT = 598,
+ HTTP_STATUS_NETWORK_CONNECT_TIMEOUT = 599
+};
+typedef enum llhttp_status llhttp_status_t;
+
#define HTTP_ERRNO_MAP(XX) \
XX(0, OK, OK) \
XX(1, INTERNAL, INTERNAL) \
XX(2, STRICT, STRICT) \
+ XX(25, CR_EXPECTED, CR_EXPECTED) \
XX(3, LF_EXPECTED, LF_EXPECTED) \
XX(4, UNEXPECTED_CONTENT_LENGTH, UNEXPECTED_CONTENT_LENGTH) \
+ XX(30, UNEXPECTED_SPACE, UNEXPECTED_SPACE) \
XX(5, CLOSED_CONNECTION, CLOSED_CONNECTION) \
XX(6, INVALID_METHOD, INVALID_METHOD) \
XX(7, INVALID_URL, INVALID_URL) \
XX(8, INVALID_CONSTANT, INVALID_CONSTANT) \
XX(9, INVALID_VERSION, INVALID_VERSION) \
@@ -215,10 +311,19 @@
XX(20, CB_CHUNK_COMPLETE, CB_CHUNK_COMPLETE) \
XX(21, PAUSED, PAUSED) \
XX(22, PAUSED_UPGRADE, PAUSED_UPGRADE) \
XX(23, PAUSED_H2_UPGRADE, PAUSED_H2_UPGRADE) \
XX(24, USER, USER) \
+ XX(26, CB_URL_COMPLETE, CB_URL_COMPLETE) \
+ XX(27, CB_STATUS_COMPLETE, CB_STATUS_COMPLETE) \
+ XX(32, CB_METHOD_COMPLETE, CB_METHOD_COMPLETE) \
+ XX(33, CB_VERSION_COMPLETE, CB_VERSION_COMPLETE) \
+ XX(28, CB_HEADER_FIELD_COMPLETE, CB_HEADER_FIELD_COMPLETE) \
+ XX(29, CB_HEADER_VALUE_COMPLETE, CB_HEADER_VALUE_COMPLETE) \
+ XX(34, CB_CHUNK_EXTENSION_NAME_COMPLETE, CB_CHUNK_EXTENSION_NAME_COMPLETE) \
+ XX(35, CB_CHUNK_EXTENSION_VALUE_COMPLETE, CB_CHUNK_EXTENSION_VALUE_COMPLETE) \
+ XX(31, CB_RESET, CB_RESET) \
#define HTTP_METHOD_MAP(XX) \
XX(0, DELETE, DELETE) \
XX(1, GET, GET) \
@@ -320,10 +425,112 @@
XX(43, REDIRECT, REDIRECT) \
XX(44, RECORD, RECORD) \
XX(45, FLUSH, FLUSH) \
+#define HTTP_STATUS_MAP(XX) \
+ XX(100, CONTINUE, CONTINUE) \
+ XX(101, SWITCHING_PROTOCOLS, SWITCHING_PROTOCOLS) \
+ XX(102, PROCESSING, PROCESSING) \
+ XX(103, EARLY_HINTS, EARLY_HINTS) \
+ XX(110, RESPONSE_IS_STALE, RESPONSE_IS_STALE) \
+ XX(111, REVALIDATION_FAILED, REVALIDATION_FAILED) \
+ XX(112, DISCONNECTED_OPERATION, DISCONNECTED_OPERATION) \
+ XX(113, HEURISTIC_EXPIRATION, HEURISTIC_EXPIRATION) \
+ XX(199, MISCELLANEOUS_WARNING, MISCELLANEOUS_WARNING) \
+ XX(200, OK, OK) \
+ XX(201, CREATED, CREATED) \
+ XX(202, ACCEPTED, ACCEPTED) \
+ XX(203, NON_AUTHORITATIVE_INFORMATION, NON_AUTHORITATIVE_INFORMATION) \
+ XX(204, NO_CONTENT, NO_CONTENT) \
+ XX(205, RESET_CONTENT, RESET_CONTENT) \
+ XX(206, PARTIAL_CONTENT, PARTIAL_CONTENT) \
+ XX(207, MULTI_STATUS, MULTI_STATUS) \
+ XX(208, ALREADY_REPORTED, ALREADY_REPORTED) \
+ XX(214, TRANSFORMATION_APPLIED, TRANSFORMATION_APPLIED) \
+ XX(226, IM_USED, IM_USED) \
+ XX(299, MISCELLANEOUS_PERSISTENT_WARNING, MISCELLANEOUS_PERSISTENT_WARNING) \
+ XX(300, MULTIPLE_CHOICES, MULTIPLE_CHOICES) \
+ XX(301, MOVED_PERMANENTLY, MOVED_PERMANENTLY) \
+ XX(302, FOUND, FOUND) \
+ XX(303, SEE_OTHER, SEE_OTHER) \
+ XX(304, NOT_MODIFIED, NOT_MODIFIED) \
+ XX(305, USE_PROXY, USE_PROXY) \
+ XX(306, SWITCH_PROXY, SWITCH_PROXY) \
+ XX(307, TEMPORARY_REDIRECT, TEMPORARY_REDIRECT) \
+ XX(308, PERMANENT_REDIRECT, PERMANENT_REDIRECT) \
+ XX(400, BAD_REQUEST, BAD_REQUEST) \
+ XX(401, UNAUTHORIZED, UNAUTHORIZED) \
+ XX(402, PAYMENT_REQUIRED, PAYMENT_REQUIRED) \
+ XX(403, FORBIDDEN, FORBIDDEN) \
+ XX(404, NOT_FOUND, NOT_FOUND) \
+ XX(405, METHOD_NOT_ALLOWED, METHOD_NOT_ALLOWED) \
+ XX(406, NOT_ACCEPTABLE, NOT_ACCEPTABLE) \
+ XX(407, PROXY_AUTHENTICATION_REQUIRED, PROXY_AUTHENTICATION_REQUIRED) \
+ XX(408, REQUEST_TIMEOUT, REQUEST_TIMEOUT) \
+ XX(409, CONFLICT, CONFLICT) \
+ XX(410, GONE, GONE) \
+ XX(411, LENGTH_REQUIRED, LENGTH_REQUIRED) \
+ XX(412, PRECONDITION_FAILED, PRECONDITION_FAILED) \
+ XX(413, PAYLOAD_TOO_LARGE, PAYLOAD_TOO_LARGE) \
+ XX(414, URI_TOO_LONG, URI_TOO_LONG) \
+ XX(415, UNSUPPORTED_MEDIA_TYPE, UNSUPPORTED_MEDIA_TYPE) \
+ XX(416, RANGE_NOT_SATISFIABLE, RANGE_NOT_SATISFIABLE) \
+ XX(417, EXPECTATION_FAILED, EXPECTATION_FAILED) \
+ XX(418, IM_A_TEAPOT, IM_A_TEAPOT) \
+ XX(419, PAGE_EXPIRED, PAGE_EXPIRED) \
+ XX(420, ENHANCE_YOUR_CALM, ENHANCE_YOUR_CALM) \
+ XX(421, MISDIRECTED_REQUEST, MISDIRECTED_REQUEST) \
+ XX(422, UNPROCESSABLE_ENTITY, UNPROCESSABLE_ENTITY) \
+ XX(423, LOCKED, LOCKED) \
+ XX(424, FAILED_DEPENDENCY, FAILED_DEPENDENCY) \
+ XX(425, TOO_EARLY, TOO_EARLY) \
+ XX(426, UPGRADE_REQUIRED, UPGRADE_REQUIRED) \
+ XX(428, PRECONDITION_REQUIRED, PRECONDITION_REQUIRED) \
+ XX(429, TOO_MANY_REQUESTS, TOO_MANY_REQUESTS) \
+ XX(430, REQUEST_HEADER_FIELDS_TOO_LARGE_UNOFFICIAL, REQUEST_HEADER_FIELDS_TOO_LARGE_UNOFFICIAL) \
+ XX(431, REQUEST_HEADER_FIELDS_TOO_LARGE, REQUEST_HEADER_FIELDS_TOO_LARGE) \
+ XX(440, LOGIN_TIMEOUT, LOGIN_TIMEOUT) \
+ XX(444, NO_RESPONSE, NO_RESPONSE) \
+ XX(449, RETRY_WITH, RETRY_WITH) \
+ XX(450, BLOCKED_BY_PARENTAL_CONTROL, BLOCKED_BY_PARENTAL_CONTROL) \
+ XX(451, UNAVAILABLE_FOR_LEGAL_REASONS, UNAVAILABLE_FOR_LEGAL_REASONS) \
+ XX(460, CLIENT_CLOSED_LOAD_BALANCED_REQUEST, CLIENT_CLOSED_LOAD_BALANCED_REQUEST) \
+ XX(463, INVALID_X_FORWARDED_FOR, INVALID_X_FORWARDED_FOR) \
+ XX(494, REQUEST_HEADER_TOO_LARGE, REQUEST_HEADER_TOO_LARGE) \
+ XX(495, SSL_CERTIFICATE_ERROR, SSL_CERTIFICATE_ERROR) \
+ XX(496, SSL_CERTIFICATE_REQUIRED, SSL_CERTIFICATE_REQUIRED) \
+ XX(497, HTTP_REQUEST_SENT_TO_HTTPS_PORT, HTTP_REQUEST_SENT_TO_HTTPS_PORT) \
+ XX(498, INVALID_TOKEN, INVALID_TOKEN) \
+ XX(499, CLIENT_CLOSED_REQUEST, CLIENT_CLOSED_REQUEST) \
+ XX(500, INTERNAL_SERVER_ERROR, INTERNAL_SERVER_ERROR) \
+ XX(501, NOT_IMPLEMENTED, NOT_IMPLEMENTED) \
+ XX(502, BAD_GATEWAY, BAD_GATEWAY) \
+ XX(503, SERVICE_UNAVAILABLE, SERVICE_UNAVAILABLE) \
+ XX(504, GATEWAY_TIMEOUT, GATEWAY_TIMEOUT) \
+ XX(505, HTTP_VERSION_NOT_SUPPORTED, HTTP_VERSION_NOT_SUPPORTED) \
+ XX(506, VARIANT_ALSO_NEGOTIATES, VARIANT_ALSO_NEGOTIATES) \
+ XX(507, INSUFFICIENT_STORAGE, INSUFFICIENT_STORAGE) \
+ XX(508, LOOP_DETECTED, LOOP_DETECTED) \
+ XX(509, BANDWIDTH_LIMIT_EXCEEDED, BANDWIDTH_LIMIT_EXCEEDED) \
+ XX(510, NOT_EXTENDED, NOT_EXTENDED) \
+ XX(511, NETWORK_AUTHENTICATION_REQUIRED, NETWORK_AUTHENTICATION_REQUIRED) \
+ XX(520, WEB_SERVER_UNKNOWN_ERROR, WEB_SERVER_UNKNOWN_ERROR) \
+ XX(521, WEB_SERVER_IS_DOWN, WEB_SERVER_IS_DOWN) \
+ XX(522, CONNECTION_TIMEOUT, CONNECTION_TIMEOUT) \
+ XX(523, ORIGIN_IS_UNREACHABLE, ORIGIN_IS_UNREACHABLE) \
+ XX(524, TIMEOUT_OCCURED, TIMEOUT_OCCURED) \
+ XX(525, SSL_HANDSHAKE_FAILED, SSL_HANDSHAKE_FAILED) \
+ XX(526, INVALID_SSL_CERTIFICATE, INVALID_SSL_CERTIFICATE) \
+ XX(527, RAILGUN_ERROR, RAILGUN_ERROR) \
+ XX(529, SITE_IS_OVERLOADED, SITE_IS_OVERLOADED) \
+ XX(530, SITE_IS_FROZEN, SITE_IS_FROZEN) \
+ XX(561, IDENTITY_PROVIDER_AUTHENTICATION_ERROR, IDENTITY_PROVIDER_AUTHENTICATION_ERROR) \
+ XX(598, NETWORK_READ_TIMEOUT, NETWORK_READ_TIMEOUT) \
+ XX(599, NETWORK_CONNECT_TIMEOUT, NETWORK_CONNECT_TIMEOUT) \
+
+
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* LLLLHTTP_C_HEADERS_ */
@@ -351,12 +558,16 @@
llhttp_cb on_message_begin;
/* Possible return values 0, -1, HPE_USER */
llhttp_data_cb on_url;
llhttp_data_cb on_status;
+ llhttp_data_cb on_method;
+ llhttp_data_cb on_version;
llhttp_data_cb on_header_field;
llhttp_data_cb on_header_value;
+ llhttp_data_cb on_chunk_extension_name;
+ llhttp_data_cb on_chunk_extension_value;
/* Possible return values:
* 0 - Proceed normally
* 1 - Assume that request/response has no body, and proceed to parsing the
* next message
@@ -370,23 +581,26 @@
/* Possible return values 0, -1, HPE_USER */
llhttp_data_cb on_body;
/* Possible return values 0, -1, `HPE_PAUSED` */
llhttp_cb on_message_complete;
+ llhttp_cb on_url_complete;
+ llhttp_cb on_status_complete;
+ llhttp_cb on_method_complete;
+ llhttp_cb on_version_complete;
+ llhttp_cb on_header_field_complete;
+ llhttp_cb on_header_value_complete;
+ llhttp_cb on_chunk_extension_name_complete;
+ llhttp_cb on_chunk_extension_value_complete;
/* When on_chunk_header is called, the current chunk length is stored
* in parser->content_length.
* Possible return values 0, -1, `HPE_PAUSED`
*/
llhttp_cb on_chunk_header;
llhttp_cb on_chunk_complete;
-
- /* Information-only callbacks, return value is ignored */
- llhttp_cb on_url_complete;
- llhttp_cb on_status_complete;
- llhttp_cb on_header_field_complete;
- llhttp_cb on_header_value_complete;
+ llhttp_cb on_reset;
};
/* Initialize the parser with specific type and user settings.
*
* NOTE: lifetime of `settings` has to be at least the same as the lifetime of
@@ -395,12 +609,10 @@
*/
LLHTTP_EXPORT
void llhttp_init(llhttp_t* parser, llhttp_type_t type,
const llhttp_settings_t* settings);
-#if defined(__wasm__)
-
LLHTTP_EXPORT
llhttp_t* llhttp_alloc(llhttp_type_t type);
LLHTTP_EXPORT
void llhttp_free(llhttp_t* parser);
@@ -421,12 +633,10 @@
int llhttp_get_status_code(llhttp_t* parser);
LLHTTP_EXPORT
uint8_t llhttp_get_upgrade(llhttp_t* parser);
-#endif // defined(__wasm__)
-
/* Reset an already initialized parser back to the start state, preserving the
* existing parser type, callback settings, user data, and lenient flags.
*/
LLHTTP_EXPORT
void llhttp_reset(llhttp_t* parser);
@@ -536,10 +746,13 @@
/* Returns textual name of HTTP method */
LLHTTP_EXPORT
const char* llhttp_method_name(llhttp_method_t method);
+/* Returns textual name of HTTP status */
+LLHTTP_EXPORT
+const char* llhttp_status_name(llhttp_status_t status);
/* Enables/disables lenient header value parsing (disabled by default).
*
* Lenient parsing disables header value token checks, extending llhttp's
* protocol support to highly non-compliant clients/server. No
@@ -575,10 +788,25 @@
* but might interact badly with outdated and insecure clients. With this flag
* the extra request/response will be parsed normally.
*
* **(USE AT YOUR OWN RISK)**
*/
+LLHTTP_EXPORT
void llhttp_set_lenient_keep_alive(llhttp_t* parser, int enabled);
+
+/* Enables/disables lenient handling of `Transfer-Encoding` header.
+ *
+ * Normally `llhttp` would error when a `Transfer-Encoding` has `chunked` value
+ * and another value after it (either in a single header or in multiple
+ * headers whose value are internally joined using `, `).
+ * This is mandated by the spec to reliably determine request body size and thus
+ * avoid request smuggling.
+ * With this flag the extra value will be parsed normally.
+ *
+ * **(USE AT YOUR OWN RISK)**
+ */
+LLHTTP_EXPORT
+void llhttp_set_lenient_transfer_encoding(llhttp_t* parser, int enabled);
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* INCLUDE_LLHTTP_API_H_ */