From afa87af01c79a9baa539f2992d32154d2a4739bd Mon Sep 17 00:00:00 2001 From: Adam Mathes Date: Sat, 14 Feb 2026 14:46:37 -0800 Subject: task: delete vanilla js prototype\n\n- Removed vanilla/ directory and web/dist/vanilla directory\n- Updated Makefile, Dockerfile, and CI workflow to remove vanilla references\n- Cleaned up web/web.go to remove vanilla embed and routes\n- Verified build and tests pass\n\nCloses NK-2tcnmq --- .../whatwg-url/lib/url-state-machine.js | 1284 -------------------- 1 file changed, 1284 deletions(-) delete mode 100644 vanilla/node_modules/whatwg-url/lib/url-state-machine.js (limited to 'vanilla/node_modules/whatwg-url/lib/url-state-machine.js') diff --git a/vanilla/node_modules/whatwg-url/lib/url-state-machine.js b/vanilla/node_modules/whatwg-url/lib/url-state-machine.js deleted file mode 100644 index dd92fd0..0000000 --- a/vanilla/node_modules/whatwg-url/lib/url-state-machine.js +++ /dev/null @@ -1,1284 +0,0 @@ -"use strict"; -require("@exodus/bytes/encoding.js"); // for legacy multi-byte encodings -const { percentEncodeAfterEncoding } = require("@exodus/bytes/whatwg.js"); -const tr46 = require("tr46"); - -const infra = require("./infra"); -const { utf8DecodeWithoutBOM } = require("./encoding"); -const { percentDecodeString, utf8PercentEncodeCodePoint, utf8PercentEncodeString, - isC0ControlPercentEncode, isFragmentPercentEncode, - extraQueryPercentEncodeChars, extraSpecialQueryPercentEncodeChars, - isPathPercentEncode, isUserinfoPercentEncode } = require("./percent-encoding"); - -function p(char) { - return char.codePointAt(0); -} - -const specialSchemes = { - ftp: 21, - file: null, - http: 80, - https: 443, - ws: 80, - wss: 443 -}; - -const failure = Symbol("failure"); - -function countSymbols(str) { - return [...str].length; -} - -function at(input, idx) { - const c = input[idx]; - return isNaN(c) ? undefined : String.fromCodePoint(c); -} - -function isSingleDot(buffer) { - return buffer === "." || buffer.toLowerCase() === "%2e"; -} - -function isDoubleDot(buffer) { - buffer = buffer.toLowerCase(); - return buffer === ".." || buffer === "%2e." || buffer === ".%2e" || buffer === "%2e%2e"; -} - -function isWindowsDriveLetterCodePoints(cp1, cp2) { - return infra.isASCIIAlpha(cp1) && (cp2 === p(":") || cp2 === p("|")); -} - -function isWindowsDriveLetterString(string) { - return string.length === 2 && infra.isASCIIAlpha(string.codePointAt(0)) && (string[1] === ":" || string[1] === "|"); -} - -function isNormalizedWindowsDriveLetterString(string) { - return string.length === 2 && infra.isASCIIAlpha(string.codePointAt(0)) && string[1] === ":"; -} - -function containsForbiddenHostCodePoint(string) { - return string.search(/\u0000|\u0009|\u000A|\u000D|\u0020|#|\/|:|<|>|\?|@|\[|\\|\]|\^|\|/u) !== -1; -} - -function containsForbiddenDomainCodePoint(string) { - return containsForbiddenHostCodePoint(string) || string.search(/[\u0000-\u001F]|%|\u007F/u) !== -1; -} - -function isSpecialScheme(scheme) { - return specialSchemes[scheme] !== undefined; -} - -function isSpecial(url) { - return isSpecialScheme(url.scheme); -} - -function isNotSpecial(url) { - return !isSpecialScheme(url.scheme); -} - -function defaultPort(scheme) { - return specialSchemes[scheme]; -} - -function parseIPv4Number(input) { - if (input === "") { - return failure; - } - - let R = 10; - - if (input.length >= 2 && input.charAt(0) === "0" && input.charAt(1).toLowerCase() === "x") { - input = input.substring(2); - R = 16; - } else if (input.length >= 2 && input.charAt(0) === "0") { - input = input.substring(1); - R = 8; - } - - if (input === "") { - return 0; - } - - let regex = /[^0-7]/u; - if (R === 10) { - regex = /[^0-9]/u; - } - if (R === 16) { - regex = /[^0-9A-Fa-f]/u; - } - - if (regex.test(input)) { - return failure; - } - - return parseInt(input, R); -} - -function parseIPv4(input) { - const parts = input.split("."); - if (parts[parts.length - 1] === "") { - if (parts.length > 1) { - parts.pop(); - } - } - - if (parts.length > 4) { - return failure; - } - - const numbers = []; - for (const part of parts) { - const n = parseIPv4Number(part); - if (n === failure) { - return failure; - } - - numbers.push(n); - } - - for (let i = 0; i < numbers.length - 1; ++i) { - if (numbers[i] > 255) { - return failure; - } - } - if (numbers[numbers.length - 1] >= 256 ** (5 - numbers.length)) { - return failure; - } - - let ipv4 = numbers.pop(); - let counter = 0; - - for (const n of numbers) { - ipv4 += n * 256 ** (3 - counter); - ++counter; - } - - return ipv4; -} - -function serializeIPv4(address) { - let output = ""; - let n = address; - - for (let i = 1; i <= 4; ++i) { - output = String(n % 256) + output; - if (i !== 4) { - output = `.${output}`; - } - n = Math.floor(n / 256); - } - - return output; -} - -function parseIPv6(input) { - const address = [0, 0, 0, 0, 0, 0, 0, 0]; - let pieceIndex = 0; - let compress = null; - let pointer = 0; - - input = Array.from(input, c => c.codePointAt(0)); - - if (input[pointer] === p(":")) { - if (input[pointer + 1] !== p(":")) { - return failure; - } - - pointer += 2; - ++pieceIndex; - compress = pieceIndex; - } - - while (pointer < input.length) { - if (pieceIndex === 8) { - return failure; - } - - if (input[pointer] === p(":")) { - if (compress !== null) { - return failure; - } - ++pointer; - ++pieceIndex; - compress = pieceIndex; - continue; - } - - let value = 0; - let length = 0; - - while (length < 4 && infra.isASCIIHex(input[pointer])) { - value = value * 0x10 + parseInt(at(input, pointer), 16); - ++pointer; - ++length; - } - - if (input[pointer] === p(".")) { - if (length === 0) { - return failure; - } - - pointer -= length; - - if (pieceIndex > 6) { - return failure; - } - - let numbersSeen = 0; - - while (input[pointer] !== undefined) { - let ipv4Piece = null; - - if (numbersSeen > 0) { - if (input[pointer] === p(".") && numbersSeen < 4) { - ++pointer; - } else { - return failure; - } - } - - if (!infra.isASCIIDigit(input[pointer])) { - return failure; - } - - while (infra.isASCIIDigit(input[pointer])) { - const number = parseInt(at(input, pointer)); - if (ipv4Piece === null) { - ipv4Piece = number; - } else if (ipv4Piece === 0) { - return failure; - } else { - ipv4Piece = ipv4Piece * 10 + number; - } - if (ipv4Piece > 255) { - return failure; - } - ++pointer; - } - - address[pieceIndex] = address[pieceIndex] * 0x100 + ipv4Piece; - - ++numbersSeen; - - if (numbersSeen === 2 || numbersSeen === 4) { - ++pieceIndex; - } - } - - if (numbersSeen !== 4) { - return failure; - } - - break; - } else if (input[pointer] === p(":")) { - ++pointer; - if (input[pointer] === undefined) { - return failure; - } - } else if (input[pointer] !== undefined) { - return failure; - } - - address[pieceIndex] = value; - ++pieceIndex; - } - - if (compress !== null) { - let swaps = pieceIndex - compress; - pieceIndex = 7; - while (pieceIndex !== 0 && swaps > 0) { - const temp = address[compress + swaps - 1]; - address[compress + swaps - 1] = address[pieceIndex]; - address[pieceIndex] = temp; - --pieceIndex; - --swaps; - } - } else if (compress === null && pieceIndex !== 8) { - return failure; - } - - return address; -} - -function serializeIPv6(address) { - let output = ""; - const compress = findTheIPv6AddressCompressedPieceIndex(address); - let ignore0 = false; - - for (let pieceIndex = 0; pieceIndex <= 7; ++pieceIndex) { - if (ignore0 && address[pieceIndex] === 0) { - continue; - } else if (ignore0) { - ignore0 = false; - } - - if (compress === pieceIndex) { - const separator = pieceIndex === 0 ? "::" : ":"; - output += separator; - ignore0 = true; - continue; - } - - output += address[pieceIndex].toString(16); - - if (pieceIndex !== 7) { - output += ":"; - } - } - - return output; -} - -function parseHost(input, isOpaque = false) { - if (input[0] === "[") { - if (input[input.length - 1] !== "]") { - return failure; - } - - return parseIPv6(input.substring(1, input.length - 1)); - } - - if (isOpaque) { - return parseOpaqueHost(input); - } - - const domain = utf8DecodeWithoutBOM(percentDecodeString(input)); - const asciiDomain = domainToASCII(domain); - if (asciiDomain === failure) { - return failure; - } - - if (endsInANumber(asciiDomain)) { - return parseIPv4(asciiDomain); - } - - return asciiDomain; -} - -function endsInANumber(input) { - const parts = input.split("."); - if (parts[parts.length - 1] === "") { - if (parts.length === 1) { - return false; - } - parts.pop(); - } - - const last = parts[parts.length - 1]; - if (parseIPv4Number(last) !== failure) { - return true; - } - - if (/^[0-9]+$/u.test(last)) { - return true; - } - - return false; -} - -function parseOpaqueHost(input) { - if (containsForbiddenHostCodePoint(input)) { - return failure; - } - - return utf8PercentEncodeString(input, isC0ControlPercentEncode); -} - -function findTheIPv6AddressCompressedPieceIndex(address) { - let longestIndex = null; - let longestSize = 1; // only find elements > 1 - let foundIndex = null; - let foundSize = 0; - - for (let pieceIndex = 0; pieceIndex < address.length; ++pieceIndex) { - if (address[pieceIndex] !== 0) { - if (foundSize > longestSize) { - longestIndex = foundIndex; - longestSize = foundSize; - } - - foundIndex = null; - foundSize = 0; - } else { - if (foundIndex === null) { - foundIndex = pieceIndex; - } - ++foundSize; - } - } - - if (foundSize > longestSize) { - return foundIndex; - } - - return longestIndex; -} - -function serializeHost(host) { - if (typeof host === "number") { - return serializeIPv4(host); - } - - // IPv6 serializer - if (host instanceof Array) { - return `[${serializeIPv6(host)}]`; - } - - return host; -} - -function domainToASCII(domain, beStrict = false) { - const result = tr46.toASCII(domain, { - checkHyphens: beStrict, - checkBidi: true, - checkJoiners: true, - useSTD3ASCIIRules: beStrict, - transitionalProcessing: false, - verifyDNSLength: beStrict, - ignoreInvalidPunycode: false - }); - if (result === null) { - return failure; - } - - if (!beStrict) { - if (result === "") { - return failure; - } - if (containsForbiddenDomainCodePoint(result)) { - return failure; - } - } - return result; -} - -function trimControlChars(string) { - // Avoid using regexp because of this V8 bug: https://issues.chromium.org/issues/42204424 - - let start = 0; - let end = string.length; - for (; start < end; ++start) { - if (string.charCodeAt(start) > 0x20) { - break; - } - } - for (; end > start; --end) { - if (string.charCodeAt(end - 1) > 0x20) { - break; - } - } - return string.substring(start, end); -} - -function trimTabAndNewline(url) { - return url.replace(/\u0009|\u000A|\u000D/ug, ""); -} - -function shortenPath(url) { - const { path } = url; - if (path.length === 0) { - return; - } - if (url.scheme === "file" && path.length === 1 && isNormalizedWindowsDriveLetter(path[0])) { - return; - } - - path.pop(); -} - -function includesCredentials(url) { - return url.username !== "" || url.password !== ""; -} - -function cannotHaveAUsernamePasswordPort(url) { - return url.host === null || url.host === "" || url.scheme === "file"; -} - -function hasAnOpaquePath(url) { - return typeof url.path === "string"; -} - -function isNormalizedWindowsDriveLetter(string) { - return /^[A-Za-z]:$/u.test(string); -} - -function URLStateMachine(input, base, encoding, url, stateOverride) { - this.pointer = 0; - this.input = input; - this.base = base || null; - this.encoding = encoding || "utf-8"; - this.stateOverride = stateOverride; - this.url = url; - this.failure = false; - this.parseError = false; - - if (!this.url) { - this.url = { - scheme: "", - username: "", - password: "", - host: null, - port: null, - path: [], - query: null, - fragment: null - }; - - const res = trimControlChars(this.input); - if (res !== this.input) { - this.parseError = true; - } - this.input = res; - } - - const res = trimTabAndNewline(this.input); - if (res !== this.input) { - this.parseError = true; - } - this.input = res; - - this.state = stateOverride || "scheme start"; - - this.buffer = ""; - this.atSignSeen = false; - this.insideBrackets = false; - this.passwordTokenSeen = false; - - this.input = Array.from(this.input, c => c.codePointAt(0)); - - for (; this.pointer <= this.input.length; ++this.pointer) { - const c = this.input[this.pointer]; - const cStr = isNaN(c) ? undefined : String.fromCodePoint(c); - - // exec state machine - const ret = this[`parse ${this.state}`](c, cStr); - if (!ret) { - break; // terminate algorithm - } else if (ret === failure) { - this.failure = true; - break; - } - } -} - -URLStateMachine.prototype["parse scheme start"] = function parseSchemeStart(c, cStr) { - if (infra.isASCIIAlpha(c)) { - this.buffer += cStr.toLowerCase(); - this.state = "scheme"; - } else if (!this.stateOverride) { - this.state = "no scheme"; - --this.pointer; - } else { - this.parseError = true; - return failure; - } - - return true; -}; - -URLStateMachine.prototype["parse scheme"] = function parseScheme(c, cStr) { - if (infra.isASCIIAlphanumeric(c) || c === p("+") || c === p("-") || c === p(".")) { - this.buffer += cStr.toLowerCase(); - } else if (c === p(":")) { - if (this.stateOverride) { - if (isSpecial(this.url) && !isSpecialScheme(this.buffer)) { - return false; - } - - if (!isSpecial(this.url) && isSpecialScheme(this.buffer)) { - return false; - } - - if ((includesCredentials(this.url) || this.url.port !== null) && this.buffer === "file") { - return false; - } - - if (this.url.scheme === "file" && this.url.host === "") { - return false; - } - } - this.url.scheme = this.buffer; - if (this.stateOverride) { - if (this.url.port === defaultPort(this.url.scheme)) { - this.url.port = null; - } - return false; - } - this.buffer = ""; - if (this.url.scheme === "file") { - if (this.input[this.pointer + 1] !== p("/") || this.input[this.pointer + 2] !== p("/")) { - this.parseError = true; - } - this.state = "file"; - } else if (isSpecial(this.url) && this.base !== null && this.base.scheme === this.url.scheme) { - this.state = "special relative or authority"; - } else if (isSpecial(this.url)) { - this.state = "special authority slashes"; - } else if (this.input[this.pointer + 1] === p("/")) { - this.state = "path or authority"; - ++this.pointer; - } else { - this.url.path = ""; - this.state = "opaque path"; - } - } else if (!this.stateOverride) { - this.buffer = ""; - this.state = "no scheme"; - this.pointer = -1; - } else { - this.parseError = true; - return failure; - } - - return true; -}; - -URLStateMachine.prototype["parse no scheme"] = function parseNoScheme(c) { - if (this.base === null || (hasAnOpaquePath(this.base) && c !== p("#"))) { - return failure; - } else if (hasAnOpaquePath(this.base) && c === p("#")) { - this.url.scheme = this.base.scheme; - this.url.path = this.base.path; - this.url.query = this.base.query; - this.url.fragment = ""; - this.state = "fragment"; - } else if (this.base.scheme === "file") { - this.state = "file"; - --this.pointer; - } else { - this.state = "relative"; - --this.pointer; - } - - return true; -}; - -URLStateMachine.prototype["parse special relative or authority"] = function parseSpecialRelativeOrAuthority(c) { - if (c === p("/") && this.input[this.pointer + 1] === p("/")) { - this.state = "special authority ignore slashes"; - ++this.pointer; - } else { - this.parseError = true; - this.state = "relative"; - --this.pointer; - } - - return true; -}; - -URLStateMachine.prototype["parse path or authority"] = function parsePathOrAuthority(c) { - if (c === p("/")) { - this.state = "authority"; - } else { - this.state = "path"; - --this.pointer; - } - - return true; -}; - -URLStateMachine.prototype["parse relative"] = function parseRelative(c) { - this.url.scheme = this.base.scheme; - if (c === p("/")) { - this.state = "relative slash"; - } else if (isSpecial(this.url) && c === p("\\")) { - this.parseError = true; - this.state = "relative slash"; - } else { - this.url.username = this.base.username; - this.url.password = this.base.password; - this.url.host = this.base.host; - this.url.port = this.base.port; - this.url.path = this.base.path.slice(); - this.url.query = this.base.query; - if (c === p("?")) { - this.url.query = ""; - this.state = "query"; - } else if (c === p("#")) { - this.url.fragment = ""; - this.state = "fragment"; - } else if (!isNaN(c)) { - this.url.query = null; - this.url.path.pop(); - this.state = "path"; - --this.pointer; - } - } - - return true; -}; - -URLStateMachine.prototype["parse relative slash"] = function parseRelativeSlash(c) { - if (isSpecial(this.url) && (c === p("/") || c === p("\\"))) { - if (c === p("\\")) { - this.parseError = true; - } - this.state = "special authority ignore slashes"; - } else if (c === p("/")) { - this.state = "authority"; - } else { - this.url.username = this.base.username; - this.url.password = this.base.password; - this.url.host = this.base.host; - this.url.port = this.base.port; - this.state = "path"; - --this.pointer; - } - - return true; -}; - -URLStateMachine.prototype["parse special authority slashes"] = function parseSpecialAuthoritySlashes(c) { - if (c === p("/") && this.input[this.pointer + 1] === p("/")) { - this.state = "special authority ignore slashes"; - ++this.pointer; - } else { - this.parseError = true; - this.state = "special authority ignore slashes"; - --this.pointer; - } - - return true; -}; - -URLStateMachine.prototype["parse special authority ignore slashes"] = function parseSpecialAuthorityIgnoreSlashes(c) { - if (c !== p("/") && c !== p("\\")) { - this.state = "authority"; - --this.pointer; - } else { - this.parseError = true; - } - - return true; -}; - -URLStateMachine.prototype["parse authority"] = function parseAuthority(c, cStr) { - if (c === p("@")) { - this.parseError = true; - if (this.atSignSeen) { - this.buffer = `%40${this.buffer}`; - } - this.atSignSeen = true; - - // careful, this is based on buffer and has its own pointer (this.pointer != pointer) and inner chars - const len = countSymbols(this.buffer); - for (let pointer = 0; pointer < len; ++pointer) { - const codePoint = this.buffer.codePointAt(pointer); - - if (codePoint === p(":") && !this.passwordTokenSeen) { - this.passwordTokenSeen = true; - continue; - } - const encodedCodePoints = utf8PercentEncodeCodePoint(codePoint, isUserinfoPercentEncode); - if (this.passwordTokenSeen) { - this.url.password += encodedCodePoints; - } else { - this.url.username += encodedCodePoints; - } - } - this.buffer = ""; - } else if (isNaN(c) || c === p("/") || c === p("?") || c === p("#") || - (isSpecial(this.url) && c === p("\\"))) { - if (this.atSignSeen && this.buffer === "") { - this.parseError = true; - return failure; - } - this.pointer -= countSymbols(this.buffer) + 1; - this.buffer = ""; - this.state = "host"; - } else { - this.buffer += cStr; - } - - return true; -}; - -URLStateMachine.prototype["parse hostname"] = -URLStateMachine.prototype["parse host"] = function parseHostName(c, cStr) { - if (this.stateOverride && this.url.scheme === "file") { - --this.pointer; - this.state = "file host"; - } else if (c === p(":") && !this.insideBrackets) { - if (this.buffer === "") { - this.parseError = true; - return failure; - } - - if (this.stateOverride === "hostname") { - return failure; - } - - const host = parseHost(this.buffer, isNotSpecial(this.url)); - if (host === failure) { - return failure; - } - - this.url.host = host; - this.buffer = ""; - this.state = "port"; - } else if (isNaN(c) || c === p("/") || c === p("?") || c === p("#") || - (isSpecial(this.url) && c === p("\\"))) { - --this.pointer; - if (isSpecial(this.url) && this.buffer === "") { - this.parseError = true; - return failure; - } else if (this.stateOverride && this.buffer === "" && - (includesCredentials(this.url) || this.url.port !== null)) { - this.parseError = true; - return failure; - } - - const host = parseHost(this.buffer, isNotSpecial(this.url)); - if (host === failure) { - return failure; - } - - this.url.host = host; - this.buffer = ""; - this.state = "path start"; - if (this.stateOverride) { - return false; - } - } else { - if (c === p("[")) { - this.insideBrackets = true; - } else if (c === p("]")) { - this.insideBrackets = false; - } - this.buffer += cStr; - } - - return true; -}; - -URLStateMachine.prototype["parse port"] = function parsePort(c, cStr) { - if (infra.isASCIIDigit(c)) { - this.buffer += cStr; - } else if (isNaN(c) || c === p("/") || c === p("?") || c === p("#") || - (isSpecial(this.url) && c === p("\\")) || - this.stateOverride) { - if (this.buffer !== "") { - const port = parseInt(this.buffer); - if (port > 2 ** 16 - 1) { - this.parseError = true; - return failure; - } - this.url.port = port === defaultPort(this.url.scheme) ? null : port; - this.buffer = ""; - if (this.stateOverride) { - return false; - } - } - if (this.stateOverride) { - return failure; - } - this.state = "path start"; - --this.pointer; - } else { - this.parseError = true; - return failure; - } - - return true; -}; - -const fileOtherwiseCodePoints = new Set([p("/"), p("\\"), p("?"), p("#")]); - -function startsWithWindowsDriveLetter(input, pointer) { - const length = input.length - pointer; - return length >= 2 && - isWindowsDriveLetterCodePoints(input[pointer], input[pointer + 1]) && - (length === 2 || fileOtherwiseCodePoints.has(input[pointer + 2])); -} - -URLStateMachine.prototype["parse file"] = function parseFile(c) { - this.url.scheme = "file"; - this.url.host = ""; - - if (c === p("/") || c === p("\\")) { - if (c === p("\\")) { - this.parseError = true; - } - this.state = "file slash"; - } else if (this.base !== null && this.base.scheme === "file") { - this.url.host = this.base.host; - this.url.path = this.base.path.slice(); - this.url.query = this.base.query; - if (c === p("?")) { - this.url.query = ""; - this.state = "query"; - } else if (c === p("#")) { - this.url.fragment = ""; - this.state = "fragment"; - } else if (!isNaN(c)) { - this.url.query = null; - if (!startsWithWindowsDriveLetter(this.input, this.pointer)) { - shortenPath(this.url); - } else { - this.parseError = true; - this.url.path = []; - } - - this.state = "path"; - --this.pointer; - } - } else { - this.state = "path"; - --this.pointer; - } - - return true; -}; - -URLStateMachine.prototype["parse file slash"] = function parseFileSlash(c) { - if (c === p("/") || c === p("\\")) { - if (c === p("\\")) { - this.parseError = true; - } - this.state = "file host"; - } else { - if (this.base !== null && this.base.scheme === "file") { - if (!startsWithWindowsDriveLetter(this.input, this.pointer) && - isNormalizedWindowsDriveLetterString(this.base.path[0])) { - this.url.path.push(this.base.path[0]); - } - this.url.host = this.base.host; - } - this.state = "path"; - --this.pointer; - } - - return true; -}; - -URLStateMachine.prototype["parse file host"] = function parseFileHost(c, cStr) { - if (isNaN(c) || c === p("/") || c === p("\\") || c === p("?") || c === p("#")) { - --this.pointer; - if (!this.stateOverride && isWindowsDriveLetterString(this.buffer)) { - this.parseError = true; - this.state = "path"; - } else if (this.buffer === "") { - this.url.host = ""; - if (this.stateOverride) { - return false; - } - this.state = "path start"; - } else { - let host = parseHost(this.buffer, isNotSpecial(this.url)); - if (host === failure) { - return failure; - } - if (host === "localhost") { - host = ""; - } - this.url.host = host; - - if (this.stateOverride) { - return false; - } - - this.buffer = ""; - this.state = "path start"; - } - } else { - this.buffer += cStr; - } - - return true; -}; - -URLStateMachine.prototype["parse path start"] = function parsePathStart(c) { - if (isSpecial(this.url)) { - if (c === p("\\")) { - this.parseError = true; - } - this.state = "path"; - - if (c !== p("/") && c !== p("\\")) { - --this.pointer; - } - } else if (!this.stateOverride && c === p("?")) { - this.url.query = ""; - this.state = "query"; - } else if (!this.stateOverride && c === p("#")) { - this.url.fragment = ""; - this.state = "fragment"; - } else if (c !== undefined) { - this.state = "path"; - if (c !== p("/")) { - --this.pointer; - } - } else if (this.stateOverride && this.url.host === null) { - this.url.path.push(""); - } - - return true; -}; - -URLStateMachine.prototype["parse path"] = function parsePath(c) { - if (isNaN(c) || c === p("/") || (isSpecial(this.url) && c === p("\\")) || - (!this.stateOverride && (c === p("?") || c === p("#")))) { - if (isSpecial(this.url) && c === p("\\")) { - this.parseError = true; - } - - if (isDoubleDot(this.buffer)) { - shortenPath(this.url); - if (c !== p("/") && !(isSpecial(this.url) && c === p("\\"))) { - this.url.path.push(""); - } - } else if (isSingleDot(this.buffer) && c !== p("/") && - !(isSpecial(this.url) && c === p("\\"))) { - this.url.path.push(""); - } else if (!isSingleDot(this.buffer)) { - if (this.url.scheme === "file" && this.url.path.length === 0 && isWindowsDriveLetterString(this.buffer)) { - this.buffer = `${this.buffer[0]}:`; - } - this.url.path.push(this.buffer); - } - this.buffer = ""; - if (c === p("?")) { - this.url.query = ""; - this.state = "query"; - } - if (c === p("#")) { - this.url.fragment = ""; - this.state = "fragment"; - } - } else { - // TODO: If c is not a URL code point and not "%", parse error. - - if (c === p("%") && - (!infra.isASCIIHex(this.input[this.pointer + 1]) || - !infra.isASCIIHex(this.input[this.pointer + 2]))) { - this.parseError = true; - } - - this.buffer += utf8PercentEncodeCodePoint(c, isPathPercentEncode); - } - - return true; -}; - -URLStateMachine.prototype["parse opaque path"] = function parseOpaquePath(c) { - if (c === p("?")) { - this.url.query = ""; - this.state = "query"; - } else if (c === p("#")) { - this.url.fragment = ""; - this.state = "fragment"; - } else if (c === p(" ")) { - const remaining = this.input[this.pointer + 1]; - if (remaining === p("?") || remaining === p("#")) { - this.url.path += "%20"; - } else { - this.url.path += " "; - } - } else { - // TODO: Add: not a URL code point - if (!isNaN(c) && c !== p("%")) { - this.parseError = true; - } - - if (c === p("%") && - (!infra.isASCIIHex(this.input[this.pointer + 1]) || - !infra.isASCIIHex(this.input[this.pointer + 2]))) { - this.parseError = true; - } - - if (!isNaN(c)) { - this.url.path += utf8PercentEncodeCodePoint(c, isC0ControlPercentEncode); - } - } - - return true; -}; - -URLStateMachine.prototype["parse query"] = function parseQuery(c, cStr) { - if (!isSpecial(this.url) || this.url.scheme === "ws" || this.url.scheme === "wss") { - this.encoding = "utf-8"; - } - - if ((!this.stateOverride && c === p("#")) || isNaN(c)) { - const percentEncodeSet = isSpecial(this.url) ? extraSpecialQueryPercentEncodeChars : extraQueryPercentEncodeChars; - this.url.query += percentEncodeAfterEncoding( - this.encoding, - this.buffer, - percentEncodeSet - ); - - this.buffer = ""; - - if (c === p("#")) { - this.url.fragment = ""; - this.state = "fragment"; - } - } else if (!isNaN(c)) { - // TODO: If c is not a URL code point and not "%", parse error. - - if (c === p("%") && - (!infra.isASCIIHex(this.input[this.pointer + 1]) || - !infra.isASCIIHex(this.input[this.pointer + 2]))) { - this.parseError = true; - } - - this.buffer += cStr; - } - - return true; -}; - -URLStateMachine.prototype["parse fragment"] = function parseFragment(c) { - if (!isNaN(c)) { - // TODO: If c is not a URL code point and not "%", parse error. - if (c === p("%") && - (!infra.isASCIIHex(this.input[this.pointer + 1]) || - !infra.isASCIIHex(this.input[this.pointer + 2]))) { - this.parseError = true; - } - - this.url.fragment += utf8PercentEncodeCodePoint(c, isFragmentPercentEncode); - } - - return true; -}; - -function serializeURL(url, excludeFragment) { - let output = `${url.scheme}:`; - if (url.host !== null) { - output += "//"; - - if (url.username !== "" || url.password !== "") { - output += url.username; - if (url.password !== "") { - output += `:${url.password}`; - } - output += "@"; - } - - output += serializeHost(url.host); - - if (url.port !== null) { - output += `:${url.port}`; - } - } - - if (url.host === null && !hasAnOpaquePath(url) && url.path.length > 1 && url.path[0] === "") { - output += "/."; - } - output += serializePath(url); - - if (url.query !== null) { - output += `?${url.query}`; - } - - if (!excludeFragment && url.fragment !== null) { - output += `#${url.fragment}`; - } - - return output; -} - -function serializeOrigin(tuple) { - let result = `${tuple.scheme}://`; - result += serializeHost(tuple.host); - - if (tuple.port !== null) { - result += `:${tuple.port}`; - } - - return result; -} - -function serializePath(url) { - if (hasAnOpaquePath(url)) { - return url.path; - } - - let output = ""; - for (const segment of url.path) { - output += `/${segment}`; - } - return output; -} - -module.exports.serializeURL = serializeURL; - -module.exports.serializePath = serializePath; - -module.exports.serializeURLOrigin = function (url) { - // https://url.spec.whatwg.org/#concept-url-origin - switch (url.scheme) { - case "blob": { - const pathURL = module.exports.parseURL(serializePath(url)); - if (pathURL === null) { - return "null"; - } - if (pathURL.scheme !== "http" && pathURL.scheme !== "https") { - return "null"; - } - return module.exports.serializeURLOrigin(pathURL); - } - case "ftp": - case "http": - case "https": - case "ws": - case "wss": - return serializeOrigin({ - scheme: url.scheme, - host: url.host, - port: url.port - }); - case "file": - // The spec says: - // > Unfortunate as it is, this is left as an exercise to the reader. When in doubt, return a new opaque origin. - // Browsers tested so far: - // - Chrome says "file://", but treats file: URLs as cross-origin for most (all?) purposes; see e.g. - // https://bugs.chromium.org/p/chromium/issues/detail?id=37586 - // - Firefox says "null", but treats file: URLs as same-origin sometimes based on directory stuff; see - // https://developer.mozilla.org/en-US/docs/Archive/Misc_top_level/Same-origin_policy_for_file:_URIs - return "null"; - default: - // serializing an opaque origin returns "null" - return "null"; - } -}; - -module.exports.basicURLParse = function (input, options) { - if (options === undefined) { - options = {}; - } - - const usm = new URLStateMachine(input, options.baseURL, options.encoding, options.url, options.stateOverride); - if (usm.failure) { - return null; - } - - return usm.url; -}; - -module.exports.setTheUsername = function (url, username) { - url.username = utf8PercentEncodeString(username, isUserinfoPercentEncode); -}; - -module.exports.setThePassword = function (url, password) { - url.password = utf8PercentEncodeString(password, isUserinfoPercentEncode); -}; - -module.exports.serializeHost = serializeHost; - -module.exports.cannotHaveAUsernamePasswordPort = cannotHaveAUsernamePasswordPort; - -module.exports.hasAnOpaquePath = hasAnOpaquePath; - -module.exports.serializeInteger = function (integer) { - return String(integer); -}; - -module.exports.parseURL = function (input, options) { - if (options === undefined) { - options = {}; - } - - // We don't handle blobs, so this just delegates: - return module.exports.basicURLParse(input, { baseURL: options.baseURL, encoding: options.encoding }); -}; -- cgit v1.2.3