#include <stddef.h>
#include <stdint.h>

Classes
struct	http_parser

struct	http_parser_settings

struct	http_parser_url

Macros
#define	HTTP_PARSER_VERSION_MAJOR 2

#define	HTTP_PARSER_VERSION_MINOR 7

#define	HTTP_PARSER_VERSION_PATCH 1

#define	HTTP_PARSER_STRICT 0

#define	HTTP_MAX_HEADER_SIZE (80*1024)

#define	HTTP_STATUS_MAP(XX)

#define	XX(num, name, string) HTTP_STATUS_##name = num,

#define	HTTP_METHOD_MAP(XX)

#define	XX(num, name, string) HTTP_##name = num,

#define	HTTP_ERRNO_MAP(XX)

#define	HTTP_ERRNO_GEN(n, s) HPE_##n,

#define	HTTP_PARSER_ERRNO(p) ((enum http_errno) (p)->http_errno)

Typedefs
typedef struct http_parser	http_parser

typedef struct http_parser_settings	http_parser_settings

typedef int(*	http_data_cb )(http_parser , const char at, size_t length)

typedef int(*	http_cb )(http_parser *)

Enumerations
enum	http_status { HTTP_STATUS_CONTINUE = 100, HTTP_STATUS_SWITCHING_PROTOCOLS = 101, HTTP_STATUS_PROCESSING = 102, 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_IM_USED = 226, 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_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_MISDIRECTED_REQUEST = 421, HTTP_STATUS_UNPROCESSABLE_ENTITY = 422, HTTP_STATUS_LOCKED = 423, HTTP_STATUS_FAILED_DEPENDENCY = 424, HTTP_STATUS_UPGRADE_REQUIRED = 426, HTTP_STATUS_PRECONDITION_REQUIRED = 428, HTTP_STATUS_TOO_MANY_REQUESTS = 429, HTTP_STATUS_REQUEST_HEADER_FIELDS_TOO_LARGE = 431, HTTP_STATUS_UNAVAILABLE_FOR_LEGAL_REASONS = 451, 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_NOT_EXTENDED = 510, HTTP_STATUS_NETWORK_AUTHENTICATION_REQUIRED = 511 }

enum	http_method { HTTP_STATUS_DELETE = 0, HTTP_STATUS_GET = 1, HTTP_STATUS_HEAD = 2, HTTP_STATUS_POST = 3, HTTP_STATUS_PUT = 4, HTTP_STATUS_CONNECT = 5, HTTP_STATUS_OPTIONS = 6, HTTP_STATUS_TRACE = 7, HTTP_STATUS_COPY = 8, HTTP_STATUS_LOCK = 9, HTTP_STATUS_MKCOL = 10, HTTP_STATUS_MOVE = 11, HTTP_STATUS_PROPFIND = 12, HTTP_STATUS_PROPPATCH = 13, HTTP_STATUS_SEARCH = 14, HTTP_STATUS_UNLOCK = 15, HTTP_STATUS_BIND = 16, HTTP_STATUS_REBIND = 17, HTTP_STATUS_UNBIND = 18, HTTP_STATUS_ACL = 19, HTTP_STATUS_REPORT = 20, HTTP_STATUS_MKACTIVITY = 21, HTTP_STATUS_CHECKOUT = 22, HTTP_STATUS_MERGE = 23, HTTP_STATUS_MSEARCH = 24, HTTP_STATUS_NOTIFY = 25, HTTP_STATUS_SUBSCRIBE = 26, HTTP_STATUS_UNSUBSCRIBE = 27, HTTP_STATUS_PATCH = 28, HTTP_STATUS_PURGE = 29, HTTP_STATUS_MKCALENDAR = 30, HTTP_STATUS_LINK = 31, HTTP_STATUS_UNLINK = 32 }

enum	http_parser_type { HTTP_REQUEST, HTTP_RESPONSE, HTTP_BOTH }

enum	flags { F_CHUNKED = 1 << 0, F_CONNECTION_KEEP_ALIVE = 1 << 1, F_CONNECTION_CLOSE = 1 << 2, F_CONNECTION_UPGRADE = 1 << 3, F_TRAILING = 1 << 4, F_UPGRADE = 1 << 5, F_SKIPBODY = 1 << 6, F_CONTENTLENGTH = 1 << 7 }

enum	http_errno { HPE_OK, HPE_CB_message_begin, HPE_CB_url, HPE_CB_header_field, HPE_CB_header_value, HPE_CB_headers_complete, HPE_CB_body, HPE_CB_message_complete, HPE_CB_status, HPE_CB_chunk_header, HPE_CB_chunk_complete, HPE_INVALID_EOF_STATE, HPE_HEADER_OVERFLOW, HPE_CLOSED_CONNECTION, HPE_INVALID_VERSION, HPE_INVALID_STATUS, HPE_INVALID_METHOD, HPE_INVALID_URL, HPE_INVALID_HOST, HPE_INVALID_PORT, HPE_INVALID_PATH, HPE_INVALID_QUERY_STRING, HPE_INVALID_FRAGMENT, HPE_LF_EXPECTED, HPE_INVALID_HEADER_TOKEN, HPE_INVALID_CONTENT_LENGTH, HPE_UNEXPECTED_CONTENT_LENGTH, HPE_INVALID_CHUNK_SIZE, HPE_INVALID_CONSTANT, HPE_INVALID_INTERNAL_STATE, HPE_STRICT, HPE_PAUSED, HPE_UNKNOWN }

enum	http_parser_url_fields { UF_SCHEMA = 0, UF_HOST = 1, UF_PORT = 2, UF_PATH = 3, UF_QUERY = 4, UF_FRAGMENT = 5, UF_USERINFO = 6, UF_MAX = 7 }

Functions
unsigned long	http_parser_version (void)

void	http_parser_init (http_parser *parser, enum http_parser_type type)

void	http_parser_settings_init (http_parser_settings *settings)

size_t	http_parser_execute (http_parser parser, const http_parser_settings settings, const char *data, size_t len)

int	http_should_keep_alive (const http_parser *parser)

const char *	http_method_str (enum http_method m)

const char *	http_errno_name (enum http_errno err)

const char *	http_errno_description (enum http_errno err)

void	http_parser_url_init (struct http_parser_url *u)

int	http_parser_parse_url (const char buf, size_t buflen, int is_connect, struct http_parser_url u)

void	http_parser_pause (http_parser *parser, int paused)

int	http_body_is_final (const http_parser *parser)

Macro Definition Documentation

#define HTTP_ERRNO_GEN	(	n,
		s
	)	HPE_##n,

Definition at line 297 of file http_parser.h.

#define HTTP_ERRNO_MAP ( XX )

Definition at line 250 of file http_parser.h.

#define HTTP_MAX_HEADER_SIZE (80*1024)

Definition at line 82 of file http_parser.h.

#define HTTP_METHOD_MAP ( XX )

Definition at line 181 of file http_parser.h.

#define HTTP_PARSER_ERRNO ( p ) ((enum http_errno) (p)->http_errno)

Definition at line 304 of file http_parser.h.

#define HTTP_PARSER_STRICT 0

Definition at line 71 of file http_parser.h.

#define HTTP_PARSER_VERSION_MAJOR 2

Definition at line 47 of file http_parser.h.

#define HTTP_PARSER_VERSION_MINOR 7

Definition at line 48 of file http_parser.h.

#define HTTP_PARSER_VERSION_PATCH 1

Definition at line 49 of file http_parser.h.

#define HTTP_STATUS_MAP ( XX )

Definition at line 112 of file http_parser.h.

#define XX	(	num,
		name,
		string
	)	HTTP_STATUS_##name = num,

Definition at line 225 of file http_parser.h.

#define XX	(	num,
		name,
		string
	)	HTTP_##name = num,

Definition at line 225 of file http_parser.h.

Typedef Documentation

typedef int(* http_cb)(http_parser *)

Definition at line 108 of file http_parser.h.

typedef int(* http_data_cb)(http_parser *, const char *at, size_t length)

Definition at line 107 of file http_parser.h.

typedef struct http_parser http_parser

Definition at line 85 of file http_parser.h.

typedef struct http_parser_settings http_parser_settings

Definition at line 86 of file http_parser.h.

Enumeration Type Documentation

enum flags

Enumerator
F_CHUNKED
F_CONNECTION_KEEP_ALIVE
F_CONNECTION_CLOSE
F_CONNECTION_UPGRADE
F_TRAILING
F_UPGRADE
F_SKIPBODY
F_CONTENTLENGTH

Definition at line 234 of file http_parser.h.

enum http_errno

Enumerator
HPE_OK
HPE_CB_message_begin
HPE_CB_url
HPE_CB_header_field
HPE_CB_header_value
HPE_CB_headers_complete
HPE_CB_body
HPE_CB_message_complete
HPE_CB_status
HPE_CB_chunk_header
HPE_CB_chunk_complete
HPE_INVALID_EOF_STATE
HPE_HEADER_OVERFLOW
HPE_CLOSED_CONNECTION
HPE_INVALID_VERSION
HPE_INVALID_STATUS
HPE_INVALID_METHOD
HPE_INVALID_URL
HPE_INVALID_HOST
HPE_INVALID_PORT
HPE_INVALID_PATH
HPE_INVALID_QUERY_STRING
HPE_INVALID_FRAGMENT
HPE_LF_EXPECTED
HPE_INVALID_HEADER_TOKEN
HPE_INVALID_CONTENT_LENGTH
HPE_UNEXPECTED_CONTENT_LENGTH
HPE_INVALID_CHUNK_SIZE
HPE_INVALID_CONSTANT
HPE_INVALID_INTERNAL_STATE
HPE_STRICT
HPE_PAUSED
HPE_UNKNOWN

Definition at line 298 of file http_parser.h.

enum http_method

Enumerator
HTTP_STATUS_DELETE
HTTP_STATUS_GET
HTTP_STATUS_HEAD
HTTP_STATUS_POST
HTTP_STATUS_PUT
HTTP_STATUS_CONNECT
HTTP_STATUS_OPTIONS
HTTP_STATUS_TRACE
HTTP_STATUS_COPY
HTTP_STATUS_LOCK
HTTP_STATUS_MKCOL
HTTP_STATUS_MOVE
HTTP_STATUS_PROPFIND
HTTP_STATUS_PROPPATCH
HTTP_STATUS_SEARCH
HTTP_STATUS_UNLOCK
HTTP_STATUS_BIND
HTTP_STATUS_REBIND
HTTP_STATUS_UNBIND
HTTP_STATUS_ACL
HTTP_STATUS_REPORT
HTTP_STATUS_MKACTIVITY
HTTP_STATUS_CHECKOUT
HTTP_STATUS_MERGE
HTTP_STATUS_MSEARCH
HTTP_STATUS_NOTIFY
HTTP_STATUS_SUBSCRIBE
HTTP_STATUS_UNSUBSCRIBE
HTTP_STATUS_PATCH
HTTP_STATUS_PURGE
HTTP_STATUS_MKCALENDAR
HTTP_STATUS_LINK
HTTP_STATUS_UNLINK

Definition at line 223 of file http_parser.h.

enum http_parser_type

Enumerator
HTTP_REQUEST
HTTP_RESPONSE
HTTP_BOTH

Definition at line 230 of file http_parser.h.

enum http_parser_url_fields

Enumerator
UF_SCHEMA
UF_HOST
UF_PORT
UF_PATH
UF_QUERY
UF_FRAGMENT
UF_USERINFO
UF_MAX

Definition at line 355 of file http_parser.h.

enum http_status

Enumerator
HTTP_STATUS_CONTINUE
HTTP_STATUS_SWITCHING_PROTOCOLS
HTTP_STATUS_PROCESSING
HTTP_STATUS_OK
HTTP_STATUS_CREATED
HTTP_STATUS_ACCEPTED
HTTP_STATUS_NON_AUTHORITATIVE_INFORMATION
HTTP_STATUS_NO_CONTENT
HTTP_STATUS_RESET_CONTENT
HTTP_STATUS_PARTIAL_CONTENT
HTTP_STATUS_MULTI_STATUS
HTTP_STATUS_ALREADY_REPORTED
HTTP_STATUS_IM_USED
HTTP_STATUS_MULTIPLE_CHOICES
HTTP_STATUS_MOVED_PERMANENTLY
HTTP_STATUS_FOUND
HTTP_STATUS_SEE_OTHER
HTTP_STATUS_NOT_MODIFIED
HTTP_STATUS_USE_PROXY
HTTP_STATUS_TEMPORARY_REDIRECT
HTTP_STATUS_PERMANENT_REDIRECT
HTTP_STATUS_BAD_REQUEST
HTTP_STATUS_UNAUTHORIZED
HTTP_STATUS_PAYMENT_REQUIRED
HTTP_STATUS_FORBIDDEN
HTTP_STATUS_NOT_FOUND
HTTP_STATUS_METHOD_NOT_ALLOWED
HTTP_STATUS_NOT_ACCEPTABLE
HTTP_STATUS_PROXY_AUTHENTICATION_REQUIRED
HTTP_STATUS_REQUEST_TIMEOUT
HTTP_STATUS_CONFLICT
HTTP_STATUS_GONE
HTTP_STATUS_LENGTH_REQUIRED
HTTP_STATUS_PRECONDITION_FAILED
HTTP_STATUS_PAYLOAD_TOO_LARGE
HTTP_STATUS_URI_TOO_LONG
HTTP_STATUS_UNSUPPORTED_MEDIA_TYPE
HTTP_STATUS_RANGE_NOT_SATISFIABLE
HTTP_STATUS_EXPECTATION_FAILED
HTTP_STATUS_MISDIRECTED_REQUEST
HTTP_STATUS_UNPROCESSABLE_ENTITY
HTTP_STATUS_LOCKED
HTTP_STATUS_FAILED_DEPENDENCY
HTTP_STATUS_UPGRADE_REQUIRED
HTTP_STATUS_PRECONDITION_REQUIRED
HTTP_STATUS_TOO_MANY_REQUESTS
HTTP_STATUS_REQUEST_HEADER_FIELDS_TOO_LARGE
HTTP_STATUS_UNAVAILABLE_FOR_LEGAL_REASONS
HTTP_STATUS_INTERNAL_SERVER_ERROR
HTTP_STATUS_NOT_IMPLEMENTED
HTTP_STATUS_BAD_GATEWAY
HTTP_STATUS_SERVICE_UNAVAILABLE
HTTP_STATUS_GATEWAY_TIMEOUT
HTTP_STATUS_HTTP_VERSION_NOT_SUPPORTED
HTTP_STATUS_VARIANT_ALSO_NEGOTIATES
HTTP_STATUS_INSUFFICIENT_STORAGE
HTTP_STATUS_LOOP_DETECTED
HTTP_STATUS_NOT_EXTENDED
HTTP_STATUS_NETWORK_AUTHENTICATION_REQUIRED

Definition at line 173 of file http_parser.h.

Function Documentation

int http_body_is_final ( const http_parser * parser )

const char* http_errno_description ( enum http_errno err )

Definition at line 2128 of file http_parser.c.

const char* http_errno_name ( enum http_errno err )

Definition at line 2122 of file http_parser.c.

const char* http_method_str ( enum http_method m )

Definition at line 2098 of file http_parser.c.

size_t http_parser_execute	(	http_parser *	parser,
		const http_parser_settings *	settings,
		const char *	data,
		size_t	len
	)

Definition at line 653 of file http_parser.c.

void http_parser_init	(	http_parser *	parser,
		enum http_parser_type	type
	)

Definition at line 2105 of file http_parser.c.

int http_parser_parse_url	(	const char *	buf,
		size_t	buflen,
		int	is_connect,
		struct http_parser_url *	u
	)

Definition at line 2303 of file http_parser.c.

void http_parser_pause	(	http_parser *	parser,
		int	paused
	)

Definition at line 2407 of file http_parser.c.

void http_parser_settings_init ( http_parser_settings * settings )

Definition at line 2116 of file http_parser.c.

void http_parser_url_init ( struct http_parser_url * u )

Definition at line 2298 of file http_parser.c.

unsigned long http_parser_version ( void )

Definition at line 2426 of file http_parser.c.

int http_should_keep_alive ( const http_parser * parser )

Definition at line 2079 of file http_parser.c.

Classes

Macros

Typedefs

Enumerations

Functions

Macro Definition Documentation

Typedef Documentation

Enumeration Type Documentation

Function Documentation