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@ -544,8 +544,8 @@ private:
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#endif
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// The http-parser is license under MIT at https://github.com/nodejs/http-parser/blob/master/LICENSE-MIT
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// Version: 2.1 from https://github.com/nodejs/http-parser/releases/tag/v2.1
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// File: https://github.com/nodejs/http-parser/blob/80819384450b5511a3d1c424dd92a5843c891364/http_parser.h
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// Version: 2.9.2 from https://github.com/nodejs/http-parser/releases/tag/v2.9.2
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// File: https://raw.githubusercontent.com/nodejs/http-parser/5c17dad400e45c5a442a63f250fff2638d144682/http_parser.h
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/////////////////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////////////////
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@ -598,13 +598,15 @@ private:
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extern "C" {
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#endif
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/* Also update SONAME in the Makefile whenever you change these. */
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#define HTTP_PARSER_VERSION_MAJOR 2
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#define HTTP_PARSER_VERSION_MINOR 1
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#define HTTP_PARSER_VERSION_MINOR 9
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#define HTTP_PARSER_VERSION_PATCH 2
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#include <sys/types.h>
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#if defined(_WIN32) && !defined(__MINGW32__) && (!defined(_MSC_VER) || _MSC_VER<1600)
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#include <BaseTsd.h>
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#include <stddef.h>
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#if defined(_WIN32) && !defined(__MINGW32__) && \
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(!defined(_MSC_VER) || _MSC_VER<1600) && !defined(__WINE__)
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#include <BaseTsd.h>
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typedef __int8 int8_t;
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typedef unsigned __int8 uint8_t;
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typedef __int16 int16_t;
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@ -624,9 +626,16 @@ typedef unsigned __int64 uint64_t;
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# define HTTP_PARSER_STRICT 1
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#endif
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/* Maximium header size allowed */
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#define HTTP_MAX_HEADER_SIZE (80*1024)
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/* Maximium header size allowed. If the macro is not defined
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* before including this header then the default is used. To
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* change the maximum header size, define the macro in the build
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* environment (e.g. -DHTTP_MAX_HEADER_SIZE=<value>). To remove
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* the effective limit on the size of the header, define the macro
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* to a very large number (e.g. -DHTTP_MAX_HEADER_SIZE=0x7fffffff)
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*/
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#ifndef HTTP_MAX_HEADER_SIZE
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# define HTTP_MAX_HEADER_SIZE (80*1024)
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#endif
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typedef struct http_parser http_parser;
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typedef struct http_parser_settings http_parser_settings;
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@ -641,7 +650,12 @@ typedef struct http_parser_settings http_parser_settings;
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* HEAD request which may contain 'Content-Length' or 'Transfer-Encoding:
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* chunked' headers that indicate the presence of a body.
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*
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* http_data_cb does not return data chunks. It will be call arbitrarally
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* Returning `2` from on_headers_complete will tell parser that it should not
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* expect neither a body nor any futher responses on this connection. This is
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* useful for handling responses to a CONNECT request which may not contain
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* `Upgrade` or `Connection: upgrade` headers.
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*
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* http_data_cb does not return data chunks. It will be called arbitrarily
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* many times for each string. E.G. you might get 10 callbacks for "on_url"
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* each providing just a few characters more data.
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*/
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@ -649,6 +663,76 @@ typedef int (*http_data_cb) (http_parser*, const char *at, size_t length);
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typedef int (*http_cb) (http_parser*);
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/* Status Codes */
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#define HTTP_STATUS_MAP(XX) \
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XX(100, CONTINUE, Continue) \
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XX(101, SWITCHING_PROTOCOLS, Switching Protocols) \
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XX(102, PROCESSING, Processing) \
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XX(200, OK, OK) \
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XX(201, CREATED, Created) \
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XX(202, ACCEPTED, Accepted) \
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XX(203, NON_AUTHORITATIVE_INFORMATION, Non-Authoritative Information) \
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XX(204, NO_CONTENT, No Content) \
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XX(205, RESET_CONTENT, Reset Content) \
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XX(206, PARTIAL_CONTENT, Partial Content) \
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XX(207, MULTI_STATUS, Multi-Status) \
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XX(208, ALREADY_REPORTED, Already Reported) \
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XX(226, IM_USED, IM Used) \
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XX(300, MULTIPLE_CHOICES, Multiple Choices) \
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XX(301, MOVED_PERMANENTLY, Moved Permanently) \
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XX(302, FOUND, Found) \
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XX(303, SEE_OTHER, See Other) \
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XX(304, NOT_MODIFIED, Not Modified) \
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XX(305, USE_PROXY, Use Proxy) \
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XX(307, TEMPORARY_REDIRECT, Temporary Redirect) \
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XX(308, PERMANENT_REDIRECT, Permanent Redirect) \
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XX(400, BAD_REQUEST, Bad Request) \
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XX(401, UNAUTHORIZED, Unauthorized) \
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XX(402, PAYMENT_REQUIRED, Payment Required) \
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XX(403, FORBIDDEN, Forbidden) \
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XX(404, NOT_FOUND, Not Found) \
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XX(405, METHOD_NOT_ALLOWED, Method Not Allowed) \
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XX(406, NOT_ACCEPTABLE, Not Acceptable) \
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XX(407, PROXY_AUTHENTICATION_REQUIRED, Proxy Authentication Required) \
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XX(408, REQUEST_TIMEOUT, Request Timeout) \
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XX(409, CONFLICT, Conflict) \
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XX(410, GONE, Gone) \
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XX(411, LENGTH_REQUIRED, Length Required) \
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XX(412, PRECONDITION_FAILED, Precondition Failed) \
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XX(413, PAYLOAD_TOO_LARGE, Payload Too Large) \
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XX(414, URI_TOO_LONG, URI Too Long) \
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XX(415, UNSUPPORTED_MEDIA_TYPE, Unsupported Media Type) \
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XX(416, RANGE_NOT_SATISFIABLE, Range Not Satisfiable) \
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XX(417, EXPECTATION_FAILED, Expectation Failed) \
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XX(421, MISDIRECTED_REQUEST, Misdirected Request) \
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XX(422, UNPROCESSABLE_ENTITY, Unprocessable Entity) \
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XX(423, LOCKED, Locked) \
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XX(424, FAILED_DEPENDENCY, Failed Dependency) \
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XX(426, UPGRADE_REQUIRED, Upgrade Required) \
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XX(428, PRECONDITION_REQUIRED, Precondition Required) \
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XX(429, TOO_MANY_REQUESTS, Too Many Requests) \
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XX(431, REQUEST_HEADER_FIELDS_TOO_LARGE, Request Header Fields Too Large) \
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XX(451, UNAVAILABLE_FOR_LEGAL_REASONS, Unavailable For Legal Reasons) \
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XX(500, INTERNAL_SERVER_ERROR, Internal Server Error) \
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XX(501, NOT_IMPLEMENTED, Not Implemented) \
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XX(502, BAD_GATEWAY, Bad Gateway) \
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XX(503, SERVICE_UNAVAILABLE, Service Unavailable) \
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XX(504, GATEWAY_TIMEOUT, Gateway Timeout) \
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XX(505, HTTP_VERSION_NOT_SUPPORTED, HTTP Version Not Supported) \
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XX(506, VARIANT_ALSO_NEGOTIATES, Variant Also Negotiates) \
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XX(507, INSUFFICIENT_STORAGE, Insufficient Storage) \
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XX(508, LOOP_DETECTED, Loop Detected) \
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XX(510, NOT_EXTENDED, Not Extended) \
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XX(511, NETWORK_AUTHENTICATION_REQUIRED, Network Authentication Required) \
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enum http_status
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{
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#define XX(num, name, string) HTTP_STATUS_##name = num,
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HTTP_STATUS_MAP(XX)
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#undef XX
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};
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/* Request Methods */
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#define HTTP_METHOD_MAP(XX) \
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XX(0, DELETE, DELETE) \
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@ -660,7 +744,7 @@ typedef int (*http_cb) (http_parser*);
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XX(5, CONNECT, CONNECT) \
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XX(6, OPTIONS, OPTIONS) \
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XX(7, TRACE, TRACE) \
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/* webdav */ \
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/* WebDAV */ \
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XX(8, COPY, COPY) \
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XX(9, LOCK, LOCK) \
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XX(10, MKCOL, MKCOL) \
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@ -669,19 +753,30 @@ typedef int (*http_cb) (http_parser*);
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XX(13, PROPPATCH, PROPPATCH) \
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XX(14, SEARCH, SEARCH) \
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XX(15, UNLOCK, UNLOCK) \
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XX(16, BIND, BIND) \
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XX(17, REBIND, REBIND) \
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XX(18, UNBIND, UNBIND) \
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XX(19, ACL, ACL) \
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/* subversion */ \
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XX(16, REPORT, REPORT) \
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XX(17, MKACTIVITY, MKACTIVITY) \
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XX(18, CHECKOUT, CHECKOUT) \
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XX(19, MERGE, MERGE) \
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XX(20, REPORT, REPORT) \
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XX(21, MKACTIVITY, MKACTIVITY) \
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XX(22, CHECKOUT, CHECKOUT) \
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XX(23, MERGE, MERGE) \
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/* upnp */ \
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XX(20, MSEARCH, M-SEARCH) \
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XX(21, NOTIFY, NOTIFY) \
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XX(22, SUBSCRIBE, SUBSCRIBE) \
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XX(23, UNSUBSCRIBE, UNSUBSCRIBE) \
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XX(24, MSEARCH, M-SEARCH) \
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XX(25, NOTIFY, NOTIFY) \
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XX(26, SUBSCRIBE, SUBSCRIBE) \
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XX(27, UNSUBSCRIBE, UNSUBSCRIBE) \
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/* RFC-5789 */ \
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XX(24, PATCH, PATCH) \
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XX(25, PURGE, PURGE) \
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XX(28, PATCH, PATCH) \
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XX(29, PURGE, PURGE) \
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/* CalDAV */ \
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XX(30, MKCALENDAR, MKCALENDAR) \
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/* RFC-2068, section 19.6.1.2 */ \
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XX(31, LINK, LINK) \
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XX(32, UNLINK, UNLINK) \
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/* icecast */ \
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XX(33, SOURCE, SOURCE) \
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enum http_method
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{
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@ -699,9 +794,11 @@ enum flags
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{ F_CHUNKED = 1 << 0
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, F_CONNECTION_KEEP_ALIVE = 1 << 1
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, F_CONNECTION_CLOSE = 1 << 2
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, F_TRAILING = 1 << 3
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, F_UPGRADE = 1 << 4
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, F_SKIPBODY = 1 << 5
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, F_CONNECTION_UPGRADE = 1 << 3
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, F_TRAILING = 1 << 4
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, F_UPGRADE = 1 << 5
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, F_SKIPBODY = 1 << 6
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, F_CONTENTLENGTH = 1 << 7
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};
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@ -715,13 +812,15 @@ enum flags
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\
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/* Callback-related errors */ \
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XX(CB_message_begin, "the on_message_begin callback failed") \
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XX(CB_status_complete, "the on_status_complete callback failed") \
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XX(CB_url, "the on_url callback failed") \
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XX(CB_header_field, "the on_header_field callback failed") \
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XX(CB_header_value, "the on_header_value callback failed") \
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XX(CB_headers_complete, "the on_headers_complete callback failed") \
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XX(CB_body, "the on_body callback failed") \
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XX(CB_message_complete, "the on_message_complete callback failed") \
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XX(CB_status, "the on_status callback failed") \
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XX(CB_chunk_header, "the on_chunk_header callback failed") \
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XX(CB_chunk_complete, "the on_chunk_complete callback failed") \
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\
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/* Parsing-related errors */ \
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XX(INVALID_EOF_STATE, "stream ended at an unexpected time") \
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@ -742,6 +841,8 @@ enum flags
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XX(INVALID_HEADER_TOKEN, "invalid character in header") \
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XX(INVALID_CONTENT_LENGTH, \
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|
|
"invalid character in content-length header") \
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XX(UNEXPECTED_CONTENT_LENGTH, \
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|
|
"unexpected content-length header") \
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XX(INVALID_CHUNK_SIZE, \
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|
|
"invalid character in chunk size header") \
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XX(INVALID_CONSTANT, "invalid constant string") \
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|
|
@ -765,11 +866,12 @@ enum http_errno {
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struct http_parser {
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|
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/** PRIVATE **/
|
|
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|
|
unsigned char type : 2; /* enum http_parser_type */
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|
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unsigned char flags : 6; /* F_* values from 'flags' enum; semi-public */
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|
|
unsigned char state; /* enum state from http_parser.c */
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|
unsigned char header_state; /* enum header_state from http_parser.c */
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unsigned char index; /* index into current matcher */
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|
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unsigned int type : 2; /* enum http_parser_type */
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unsigned int flags : 8; /* F_* values from 'flags' enum; semi-public */
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|
|
unsigned int state : 7; /* enum state from http_parser.c */
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|
|
unsigned int header_state : 7; /* enum header_state from http_parser.c */
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|
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unsigned int index : 7; /* index into current matcher */
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|
|
unsigned int lenient_http_headers : 1;
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|
|
uint32_t nread; /* # bytes read in various scenarios */
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uint64_t content_length; /* # bytes in body (0 if no Content-Length header) */
|
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|
|
@ -777,16 +879,16 @@ struct http_parser {
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|
|
/** READ-ONLY **/
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|
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unsigned short http_major;
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|
|
unsigned short http_minor;
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|
|
unsigned short status_code; /* responses only */
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|
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unsigned char method; /* requests only */
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|
|
unsigned char http_errno : 7;
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|
|
unsigned int status_code : 16; /* responses only */
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|
|
unsigned int method : 8; /* requests only */
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|
|
unsigned int http_errno : 7;
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|
|
|
|
|
|
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|
|
/* 1 = Upgrade header was present and the parser has exited because of that.
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|
|
* 0 = No upgrade header present.
|
|
|
|
|
* Should be checked when http_parser_execute() returns in addition to
|
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|
|
* error checking.
|
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|
|
*/
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|
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|
|
unsigned char upgrade : 1;
|
|
|
|
|
unsigned int upgrade : 1;
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|
|
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|
|
/** PUBLIC **/
|
|
|
|
|
void *data; /* A pointer to get hook to the "connection" or "socket" object */
|
|
|
|
@ -796,12 +898,17 @@ struct http_parser {
|
|
|
|
|
struct http_parser_settings {
|
|
|
|
|
http_cb on_message_begin;
|
|
|
|
|
http_data_cb on_url;
|
|
|
|
|
http_cb on_status_complete;
|
|
|
|
|
http_data_cb on_status;
|
|
|
|
|
http_data_cb on_header_field;
|
|
|
|
|
http_data_cb on_header_value;
|
|
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|
|
http_cb on_headers_complete;
|
|
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|
|
http_data_cb on_body;
|
|
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http_cb on_message_complete;
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/* When on_chunk_header is called, the current chunk length is stored
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* in parser->content_length.
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*/
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http_cb on_chunk_header;
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http_cb on_chunk_complete;
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};
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@ -835,9 +942,28 @@ struct http_parser_url {
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};
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/* Returns the library version. Bits 16-23 contain the major version number,
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* bits 8-15 the minor version number and bits 0-7 the patch level.
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* Usage example:
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*
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* unsigned long version = http_parser_version();
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* unsigned major = (version >> 16) & 255;
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* unsigned minor = (version >> 8) & 255;
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* unsigned patch = version & 255;
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* printf("http_parser v%u.%u.%u\n", major, minor, patch);
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*/
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unsigned long http_parser_version(void);
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void http_parser_init(http_parser *parser, enum http_parser_type type);
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/* Initialize http_parser_settings members to 0
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*/
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void http_parser_settings_init(http_parser_settings *settings);
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/* Executes the parser. Returns number of parsed bytes. Sets
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* `parser->http_errno` on error. */
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size_t http_parser_execute(http_parser *parser,
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const http_parser_settings *settings,
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const char *data,
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@ -855,12 +981,18 @@ int http_should_keep_alive(const http_parser *parser);
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/* Returns a string version of the HTTP method. */
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const char *http_method_str(enum http_method m);
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/* Returns a string version of the HTTP status code. */
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const char *http_status_str(enum http_status s);
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/* Return a string name of the given error */
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const char *http_errno_name(enum http_errno err);
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/* Return a string description of the given error */
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const char *http_errno_description(enum http_errno err);
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/* Initialize all http_parser_url members to 0 */
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void http_parser_url_init(struct http_parser_url *u);
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/* Parse a URL; return nonzero on failure */
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int http_parser_parse_url(const char *buf, size_t buflen,
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int is_connect,
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@ -872,6 +1004,9 @@ void http_parser_pause(http_parser *parser, int paused);
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/* Checks if this is the final chunk of the body. */
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int http_body_is_final(const http_parser *parser);
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/* Change the maximum header size provided at compile time. */
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void http_parser_set_max_header_size(uint32_t size);
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#ifdef __cplusplus
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}
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#endif
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