source: node_modules/undici/lib/llhttp/constants.js

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Last change on this file was d24f17c, checked in by Aleksandar Panovski <apano77@…>, 15 months ago

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1"use strict";
2Object.defineProperty(exports, "__esModule", { value: true });
3exports.SPECIAL_HEADERS = exports.HEADER_STATE = exports.MINOR = exports.MAJOR = exports.CONNECTION_TOKEN_CHARS = exports.HEADER_CHARS = exports.TOKEN = exports.STRICT_TOKEN = exports.HEX = exports.URL_CHAR = exports.STRICT_URL_CHAR = exports.USERINFO_CHARS = exports.MARK = exports.ALPHANUM = exports.NUM = exports.HEX_MAP = exports.NUM_MAP = exports.ALPHA = exports.FINISH = exports.H_METHOD_MAP = exports.METHOD_MAP = exports.METHODS_RTSP = exports.METHODS_ICE = exports.METHODS_HTTP = exports.METHODS = exports.LENIENT_FLAGS = exports.FLAGS = exports.TYPE = exports.ERROR = void 0;
4const utils_1 = require("./utils");
5// C headers
6var ERROR;
7(function (ERROR) {
8 ERROR[ERROR["OK"] = 0] = "OK";
9 ERROR[ERROR["INTERNAL"] = 1] = "INTERNAL";
10 ERROR[ERROR["STRICT"] = 2] = "STRICT";
11 ERROR[ERROR["LF_EXPECTED"] = 3] = "LF_EXPECTED";
12 ERROR[ERROR["UNEXPECTED_CONTENT_LENGTH"] = 4] = "UNEXPECTED_CONTENT_LENGTH";
13 ERROR[ERROR["CLOSED_CONNECTION"] = 5] = "CLOSED_CONNECTION";
14 ERROR[ERROR["INVALID_METHOD"] = 6] = "INVALID_METHOD";
15 ERROR[ERROR["INVALID_URL"] = 7] = "INVALID_URL";
16 ERROR[ERROR["INVALID_CONSTANT"] = 8] = "INVALID_CONSTANT";
17 ERROR[ERROR["INVALID_VERSION"] = 9] = "INVALID_VERSION";
18 ERROR[ERROR["INVALID_HEADER_TOKEN"] = 10] = "INVALID_HEADER_TOKEN";
19 ERROR[ERROR["INVALID_CONTENT_LENGTH"] = 11] = "INVALID_CONTENT_LENGTH";
20 ERROR[ERROR["INVALID_CHUNK_SIZE"] = 12] = "INVALID_CHUNK_SIZE";
21 ERROR[ERROR["INVALID_STATUS"] = 13] = "INVALID_STATUS";
22 ERROR[ERROR["INVALID_EOF_STATE"] = 14] = "INVALID_EOF_STATE";
23 ERROR[ERROR["INVALID_TRANSFER_ENCODING"] = 15] = "INVALID_TRANSFER_ENCODING";
24 ERROR[ERROR["CB_MESSAGE_BEGIN"] = 16] = "CB_MESSAGE_BEGIN";
25 ERROR[ERROR["CB_HEADERS_COMPLETE"] = 17] = "CB_HEADERS_COMPLETE";
26 ERROR[ERROR["CB_MESSAGE_COMPLETE"] = 18] = "CB_MESSAGE_COMPLETE";
27 ERROR[ERROR["CB_CHUNK_HEADER"] = 19] = "CB_CHUNK_HEADER";
28 ERROR[ERROR["CB_CHUNK_COMPLETE"] = 20] = "CB_CHUNK_COMPLETE";
29 ERROR[ERROR["PAUSED"] = 21] = "PAUSED";
30 ERROR[ERROR["PAUSED_UPGRADE"] = 22] = "PAUSED_UPGRADE";
31 ERROR[ERROR["PAUSED_H2_UPGRADE"] = 23] = "PAUSED_H2_UPGRADE";
32 ERROR[ERROR["USER"] = 24] = "USER";
33})(ERROR = exports.ERROR || (exports.ERROR = {}));
34var TYPE;
35(function (TYPE) {
36 TYPE[TYPE["BOTH"] = 0] = "BOTH";
37 TYPE[TYPE["REQUEST"] = 1] = "REQUEST";
38 TYPE[TYPE["RESPONSE"] = 2] = "RESPONSE";
39})(TYPE = exports.TYPE || (exports.TYPE = {}));
40var FLAGS;
41(function (FLAGS) {
42 FLAGS[FLAGS["CONNECTION_KEEP_ALIVE"] = 1] = "CONNECTION_KEEP_ALIVE";
43 FLAGS[FLAGS["CONNECTION_CLOSE"] = 2] = "CONNECTION_CLOSE";
44 FLAGS[FLAGS["CONNECTION_UPGRADE"] = 4] = "CONNECTION_UPGRADE";
45 FLAGS[FLAGS["CHUNKED"] = 8] = "CHUNKED";
46 FLAGS[FLAGS["UPGRADE"] = 16] = "UPGRADE";
47 FLAGS[FLAGS["CONTENT_LENGTH"] = 32] = "CONTENT_LENGTH";
48 FLAGS[FLAGS["SKIPBODY"] = 64] = "SKIPBODY";
49 FLAGS[FLAGS["TRAILING"] = 128] = "TRAILING";
50 // 1 << 8 is unused
51 FLAGS[FLAGS["TRANSFER_ENCODING"] = 512] = "TRANSFER_ENCODING";
52})(FLAGS = exports.FLAGS || (exports.FLAGS = {}));
53var LENIENT_FLAGS;
54(function (LENIENT_FLAGS) {
55 LENIENT_FLAGS[LENIENT_FLAGS["HEADERS"] = 1] = "HEADERS";
56 LENIENT_FLAGS[LENIENT_FLAGS["CHUNKED_LENGTH"] = 2] = "CHUNKED_LENGTH";
57 LENIENT_FLAGS[LENIENT_FLAGS["KEEP_ALIVE"] = 4] = "KEEP_ALIVE";
58})(LENIENT_FLAGS = exports.LENIENT_FLAGS || (exports.LENIENT_FLAGS = {}));
59var METHODS;
60(function (METHODS) {
61 METHODS[METHODS["DELETE"] = 0] = "DELETE";
62 METHODS[METHODS["GET"] = 1] = "GET";
63 METHODS[METHODS["HEAD"] = 2] = "HEAD";
64 METHODS[METHODS["POST"] = 3] = "POST";
65 METHODS[METHODS["PUT"] = 4] = "PUT";
66 /* pathological */
67 METHODS[METHODS["CONNECT"] = 5] = "CONNECT";
68 METHODS[METHODS["OPTIONS"] = 6] = "OPTIONS";
69 METHODS[METHODS["TRACE"] = 7] = "TRACE";
70 /* WebDAV */
71 METHODS[METHODS["COPY"] = 8] = "COPY";
72 METHODS[METHODS["LOCK"] = 9] = "LOCK";
73 METHODS[METHODS["MKCOL"] = 10] = "MKCOL";
74 METHODS[METHODS["MOVE"] = 11] = "MOVE";
75 METHODS[METHODS["PROPFIND"] = 12] = "PROPFIND";
76 METHODS[METHODS["PROPPATCH"] = 13] = "PROPPATCH";
77 METHODS[METHODS["SEARCH"] = 14] = "SEARCH";
78 METHODS[METHODS["UNLOCK"] = 15] = "UNLOCK";
79 METHODS[METHODS["BIND"] = 16] = "BIND";
80 METHODS[METHODS["REBIND"] = 17] = "REBIND";
81 METHODS[METHODS["UNBIND"] = 18] = "UNBIND";
82 METHODS[METHODS["ACL"] = 19] = "ACL";
83 /* subversion */
84 METHODS[METHODS["REPORT"] = 20] = "REPORT";
85 METHODS[METHODS["MKACTIVITY"] = 21] = "MKACTIVITY";
86 METHODS[METHODS["CHECKOUT"] = 22] = "CHECKOUT";
87 METHODS[METHODS["MERGE"] = 23] = "MERGE";
88 /* upnp */
89 METHODS[METHODS["M-SEARCH"] = 24] = "M-SEARCH";
90 METHODS[METHODS["NOTIFY"] = 25] = "NOTIFY";
91 METHODS[METHODS["SUBSCRIBE"] = 26] = "SUBSCRIBE";
92 METHODS[METHODS["UNSUBSCRIBE"] = 27] = "UNSUBSCRIBE";
93 /* RFC-5789 */
94 METHODS[METHODS["PATCH"] = 28] = "PATCH";
95 METHODS[METHODS["PURGE"] = 29] = "PURGE";
96 /* CalDAV */
97 METHODS[METHODS["MKCALENDAR"] = 30] = "MKCALENDAR";
98 /* RFC-2068, section 19.6.1.2 */
99 METHODS[METHODS["LINK"] = 31] = "LINK";
100 METHODS[METHODS["UNLINK"] = 32] = "UNLINK";
101 /* icecast */
102 METHODS[METHODS["SOURCE"] = 33] = "SOURCE";
103 /* RFC-7540, section 11.6 */
104 METHODS[METHODS["PRI"] = 34] = "PRI";
105 /* RFC-2326 RTSP */
106 METHODS[METHODS["DESCRIBE"] = 35] = "DESCRIBE";
107 METHODS[METHODS["ANNOUNCE"] = 36] = "ANNOUNCE";
108 METHODS[METHODS["SETUP"] = 37] = "SETUP";
109 METHODS[METHODS["PLAY"] = 38] = "PLAY";
110 METHODS[METHODS["PAUSE"] = 39] = "PAUSE";
111 METHODS[METHODS["TEARDOWN"] = 40] = "TEARDOWN";
112 METHODS[METHODS["GET_PARAMETER"] = 41] = "GET_PARAMETER";
113 METHODS[METHODS["SET_PARAMETER"] = 42] = "SET_PARAMETER";
114 METHODS[METHODS["REDIRECT"] = 43] = "REDIRECT";
115 METHODS[METHODS["RECORD"] = 44] = "RECORD";
116 /* RAOP */
117 METHODS[METHODS["FLUSH"] = 45] = "FLUSH";
118})(METHODS = exports.METHODS || (exports.METHODS = {}));
119exports.METHODS_HTTP = [
120 METHODS.DELETE,
121 METHODS.GET,
122 METHODS.HEAD,
123 METHODS.POST,
124 METHODS.PUT,
125 METHODS.CONNECT,
126 METHODS.OPTIONS,
127 METHODS.TRACE,
128 METHODS.COPY,
129 METHODS.LOCK,
130 METHODS.MKCOL,
131 METHODS.MOVE,
132 METHODS.PROPFIND,
133 METHODS.PROPPATCH,
134 METHODS.SEARCH,
135 METHODS.UNLOCK,
136 METHODS.BIND,
137 METHODS.REBIND,
138 METHODS.UNBIND,
139 METHODS.ACL,
140 METHODS.REPORT,
141 METHODS.MKACTIVITY,
142 METHODS.CHECKOUT,
143 METHODS.MERGE,
144 METHODS['M-SEARCH'],
145 METHODS.NOTIFY,
146 METHODS.SUBSCRIBE,
147 METHODS.UNSUBSCRIBE,
148 METHODS.PATCH,
149 METHODS.PURGE,
150 METHODS.MKCALENDAR,
151 METHODS.LINK,
152 METHODS.UNLINK,
153 METHODS.PRI,
154 // TODO(indutny): should we allow it with HTTP?
155 METHODS.SOURCE,
156];
157exports.METHODS_ICE = [
158 METHODS.SOURCE,
159];
160exports.METHODS_RTSP = [
161 METHODS.OPTIONS,
162 METHODS.DESCRIBE,
163 METHODS.ANNOUNCE,
164 METHODS.SETUP,
165 METHODS.PLAY,
166 METHODS.PAUSE,
167 METHODS.TEARDOWN,
168 METHODS.GET_PARAMETER,
169 METHODS.SET_PARAMETER,
170 METHODS.REDIRECT,
171 METHODS.RECORD,
172 METHODS.FLUSH,
173 // For AirPlay
174 METHODS.GET,
175 METHODS.POST,
176];
177exports.METHOD_MAP = utils_1.enumToMap(METHODS);
178exports.H_METHOD_MAP = {};
179Object.keys(exports.METHOD_MAP).forEach((key) => {
180 if (/^H/.test(key)) {
181 exports.H_METHOD_MAP[key] = exports.METHOD_MAP[key];
182 }
183});
184var FINISH;
185(function (FINISH) {
186 FINISH[FINISH["SAFE"] = 0] = "SAFE";
187 FINISH[FINISH["SAFE_WITH_CB"] = 1] = "SAFE_WITH_CB";
188 FINISH[FINISH["UNSAFE"] = 2] = "UNSAFE";
189})(FINISH = exports.FINISH || (exports.FINISH = {}));
190exports.ALPHA = [];
191for (let i = 'A'.charCodeAt(0); i <= 'Z'.charCodeAt(0); i++) {
192 // Upper case
193 exports.ALPHA.push(String.fromCharCode(i));
194 // Lower case
195 exports.ALPHA.push(String.fromCharCode(i + 0x20));
196}
197exports.NUM_MAP = {
198 0: 0, 1: 1, 2: 2, 3: 3, 4: 4,
199 5: 5, 6: 6, 7: 7, 8: 8, 9: 9,
200};
201exports.HEX_MAP = {
202 0: 0, 1: 1, 2: 2, 3: 3, 4: 4,
203 5: 5, 6: 6, 7: 7, 8: 8, 9: 9,
204 A: 0XA, B: 0XB, C: 0XC, D: 0XD, E: 0XE, F: 0XF,
205 a: 0xa, b: 0xb, c: 0xc, d: 0xd, e: 0xe, f: 0xf,
206};
207exports.NUM = [
208 '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
209];
210exports.ALPHANUM = exports.ALPHA.concat(exports.NUM);
211exports.MARK = ['-', '_', '.', '!', '~', '*', '\'', '(', ')'];
212exports.USERINFO_CHARS = exports.ALPHANUM
213 .concat(exports.MARK)
214 .concat(['%', ';', ':', '&', '=', '+', '$', ',']);
215// TODO(indutny): use RFC
216exports.STRICT_URL_CHAR = [
217 '!', '"', '$', '%', '&', '\'',
218 '(', ')', '*', '+', ',', '-', '.', '/',
219 ':', ';', '<', '=', '>',
220 '@', '[', '\\', ']', '^', '_',
221 '`',
222 '{', '|', '}', '~',
223].concat(exports.ALPHANUM);
224exports.URL_CHAR = exports.STRICT_URL_CHAR
225 .concat(['\t', '\f']);
226// All characters with 0x80 bit set to 1
227for (let i = 0x80; i <= 0xff; i++) {
228 exports.URL_CHAR.push(i);
229}
230exports.HEX = exports.NUM.concat(['a', 'b', 'c', 'd', 'e', 'f', 'A', 'B', 'C', 'D', 'E', 'F']);
231/* Tokens as defined by rfc 2616. Also lowercases them.
232 * token = 1*<any CHAR except CTLs or separators>
233 * separators = "(" | ")" | "<" | ">" | "@"
234 * | "," | ";" | ":" | "\" | <">
235 * | "/" | "[" | "]" | "?" | "="
236 * | "{" | "}" | SP | HT
237 */
238exports.STRICT_TOKEN = [
239 '!', '#', '$', '%', '&', '\'',
240 '*', '+', '-', '.',
241 '^', '_', '`',
242 '|', '~',
243].concat(exports.ALPHANUM);
244exports.TOKEN = exports.STRICT_TOKEN.concat([' ']);
245/*
246 * Verify that a char is a valid visible (printable) US-ASCII
247 * character or %x80-FF
248 */
249exports.HEADER_CHARS = ['\t'];
250for (let i = 32; i <= 255; i++) {
251 if (i !== 127) {
252 exports.HEADER_CHARS.push(i);
253 }
254}
255// ',' = \x44
256exports.CONNECTION_TOKEN_CHARS = exports.HEADER_CHARS.filter((c) => c !== 44);
257exports.MAJOR = exports.NUM_MAP;
258exports.MINOR = exports.MAJOR;
259var HEADER_STATE;
260(function (HEADER_STATE) {
261 HEADER_STATE[HEADER_STATE["GENERAL"] = 0] = "GENERAL";
262 HEADER_STATE[HEADER_STATE["CONNECTION"] = 1] = "CONNECTION";
263 HEADER_STATE[HEADER_STATE["CONTENT_LENGTH"] = 2] = "CONTENT_LENGTH";
264 HEADER_STATE[HEADER_STATE["TRANSFER_ENCODING"] = 3] = "TRANSFER_ENCODING";
265 HEADER_STATE[HEADER_STATE["UPGRADE"] = 4] = "UPGRADE";
266 HEADER_STATE[HEADER_STATE["CONNECTION_KEEP_ALIVE"] = 5] = "CONNECTION_KEEP_ALIVE";
267 HEADER_STATE[HEADER_STATE["CONNECTION_CLOSE"] = 6] = "CONNECTION_CLOSE";
268 HEADER_STATE[HEADER_STATE["CONNECTION_UPGRADE"] = 7] = "CONNECTION_UPGRADE";
269 HEADER_STATE[HEADER_STATE["TRANSFER_ENCODING_CHUNKED"] = 8] = "TRANSFER_ENCODING_CHUNKED";
270})(HEADER_STATE = exports.HEADER_STATE || (exports.HEADER_STATE = {}));
271exports.SPECIAL_HEADERS = {
272 'connection': HEADER_STATE.CONNECTION,
273 'content-length': HEADER_STATE.CONTENT_LENGTH,
274 'proxy-connection': HEADER_STATE.CONNECTION,
275 'transfer-encoding': HEADER_STATE.TRANSFER_ENCODING,
276 'upgrade': HEADER_STATE.UPGRADE,
277};
278//# sourceMappingURL=constants.js.map
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