diff options
Diffstat (limited to 'includes/external/addressbook/node_modules/chardet/lib/encoding/unicode.js')
-rw-r--r-- | includes/external/addressbook/node_modules/chardet/lib/encoding/unicode.js | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/includes/external/addressbook/node_modules/chardet/lib/encoding/unicode.js b/includes/external/addressbook/node_modules/chardet/lib/encoding/unicode.js deleted file mode 100644 index 54a4f54..0000000 --- a/includes/external/addressbook/node_modules/chardet/lib/encoding/unicode.js +++ /dev/null @@ -1,109 +0,0 @@ -"use strict"; -var __importDefault = (this && this.__importDefault) || function (mod) { - return (mod && mod.__esModule) ? mod : { "default": mod }; -}; -Object.defineProperty(exports, "__esModule", { value: true }); -exports.UTF_32LE = exports.UTF_32BE = exports.UTF_16LE = exports.UTF_16BE = void 0; -const match_1 = __importDefault(require("../match")); -class UTF_16BE { - name() { - return 'UTF-16BE'; - } - match(det) { - const input = det.rawInput; - if (input.length >= 2 && - (input[0] & 0xff) == 0xfe && - (input[1] & 0xff) == 0xff) { - return (0, match_1.default)(det, this, 100); - } - return null; - } -} -exports.UTF_16BE = UTF_16BE; -class UTF_16LE { - name() { - return 'UTF-16LE'; - } - match(det) { - const input = det.rawInput; - if (input.length >= 2 && - (input[0] & 0xff) == 0xff && - (input[1] & 0xff) == 0xfe) { - if (input.length >= 4 && input[2] == 0x00 && input[3] == 0x00) { - return null; - } - return (0, match_1.default)(det, this, 100); - } - return null; - } -} -exports.UTF_16LE = UTF_16LE; -class UTF_32 { - name() { - return 'UTF-32'; - } - getChar(_input, _index) { - return -1; - } - match(det) { - let numValid = 0, numInvalid = 0, hasBOM = false, confidence = 0; - const limit = (det.rawLen / 4) * 4; - const input = det.rawInput; - if (limit == 0) { - return null; - } - if (this.getChar(input, 0) == 0x0000feff) { - hasBOM = true; - } - for (let i = 0; i < limit; i += 4) { - const ch = this.getChar(input, i); - if (ch < 0 || ch >= 0x10ffff || (ch >= 0xd800 && ch <= 0xdfff)) { - numInvalid += 1; - } - else { - numValid += 1; - } - } - if (hasBOM && numInvalid == 0) { - confidence = 100; - } - else if (hasBOM && numValid > numInvalid * 10) { - confidence = 80; - } - else if (numValid > 3 && numInvalid == 0) { - confidence = 100; - } - else if (numValid > 0 && numInvalid == 0) { - confidence = 80; - } - else if (numValid > numInvalid * 10) { - confidence = 25; - } - return confidence == 0 ? null : (0, match_1.default)(det, this, confidence); - } -} -class UTF_32BE extends UTF_32 { - name() { - return 'UTF-32BE'; - } - getChar(input, index) { - return (((input[index + 0] & 0xff) << 24) | - ((input[index + 1] & 0xff) << 16) | - ((input[index + 2] & 0xff) << 8) | - (input[index + 3] & 0xff)); - } -} -exports.UTF_32BE = UTF_32BE; -class UTF_32LE extends UTF_32 { - name() { - return 'UTF-32LE'; - } - getChar(input, index) { - return (((input[index + 3] & 0xff) << 24) | - ((input[index + 2] & 0xff) << 16) | - ((input[index + 1] & 0xff) << 8) | - (input[index + 0] & 0xff)); - } -} -exports.UTF_32LE = UTF_32LE; -//# sourceMappingURL=unicode.js.map
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