summaryrefslogtreecommitdiff
path: root/includes/external/addressbook/node_modules/chardet/lib/encoding/unicode.js
diff options
context:
space:
mode:
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.js109
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 \ No newline at end of file