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-rw-r--r--contexts/data/lib/closure-library/closure/goog/crypt/crypt.js136
1 files changed, 0 insertions, 136 deletions
diff --git a/contexts/data/lib/closure-library/closure/goog/crypt/crypt.js b/contexts/data/lib/closure-library/closure/goog/crypt/crypt.js
deleted file mode 100644
index e243dfa..0000000
--- a/contexts/data/lib/closure-library/closure/goog/crypt/crypt.js
+++ /dev/null
@@ -1,136 +0,0 @@
-// Copyright 2008 The Closure Library Authors. All Rights Reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS-IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-/**
- * @fileoverview Namespace with crypto related helper functions.
- */
-
-goog.provide('goog.crypt');
-
-goog.require('goog.array');
-
-
-/**
- * Turns a string into an array of bytes; a "byte" being a JS number in the
- * range 0-255.
- * @param {string} str String value to arrify.
- * @return {Array.<number>} Array of numbers corresponding to the
- * UCS character codes of each character in str.
- */
-goog.crypt.stringToByteArray = function(str) {
- var output = [], p = 0;
- for (var i = 0; i < str.length; i++) {
- var c = str.charCodeAt(i);
- while (c > 0xff) {
- output[p++] = c & 0xff;
- c >>= 8;
- }
- output[p++] = c;
- }
- return output;
-};
-
-
-/**
- * Turns an array of numbers into the string given by the concatenation of the
- * characters to which the numbers correspond.
- * @param {Array} array Array of numbers representing characters.
- * @return {string} Stringification of the array.
- */
-goog.crypt.byteArrayToString = function(array) {
- return String.fromCharCode.apply(null, array);
-};
-
-
-/**
- * Turns an array of numbers into the hex string given by the concatenation of
- * the hex values to which the numbers correspond.
- * @param {Array} array Array of numbers representing characters.
- * @return {string} Hex string.
- */
-goog.crypt.byteArrayToHex = function(array) {
- return goog.array.map(array, function(numByte) {
- var hexByte = numByte.toString(16);
- return hexByte.length > 1 ? hexByte : '0' + hexByte;
- }).join('');
-};
-
-
-/**
- * Converts a hex string into an integer array.
- * @param {string} hexString Hex string of 16-bit integers (two characters
- * per integer).
- * @return {!Array.<number>} Array of {0,255} integers for the given string.
- */
-goog.crypt.hexToByteArray = function(hexString) {
- goog.asserts.assert(hexString.length % 2 == 0,
- 'Key string length must be multiple of 2');
- var arr = [];
- for (var i = 0; i < hexString.length; i += 2) {
- arr.push(parseInt(hexString.substring(i, i + 2), 16));
- }
- return arr;
-};
-
-
-/**
- * Converts a JS string to a UTF-8 "byte" array.
- * @param {string} str 16-bit unicode string.
- * @return {Array.<number>} UTF-8 byte array.
- */
-goog.crypt.stringToUtf8ByteArray = function(str) {
- // TODO(user): Use native implementations if/when available
- str = str.replace(/\r\n/g, '\n');
- var out = [], p = 0;
- for (var i = 0; i < str.length; i++) {
- var c = str.charCodeAt(i);
- if (c < 128) {
- out[p++] = c;
- } else if (c < 2048) {
- out[p++] = (c >> 6) | 192;
- out[p++] = (c & 63) | 128;
- } else {
- out[p++] = (c >> 12) | 224;
- out[p++] = ((c >> 6) & 63) | 128;
- out[p++] = (c & 63) | 128;
- }
- }
- return out;
-};
-
-
-/**
- * Converts a UTF-8 byte array to JavaScript's 16-bit Unicode.
- * @param {Array.<number>} bytes UTF-8 byte array.
- * @return {string} 16-bit Unicode string.
- */
-goog.crypt.utf8ByteArrayToString = function(bytes) {
- // TODO(user): Use native implementations if/when available
- var out = [], pos = 0, c = 0;
- while (pos < bytes.length) {
- var c1 = bytes[pos++];
- if (c1 < 128) {
- out[c++] = String.fromCharCode(c1);
- } else if (c1 > 191 && c1 < 224) {
- var c2 = bytes[pos++];
- out[c++] = String.fromCharCode((c1 & 31) << 6 | c2 & 63);
- } else {
- var c2 = bytes[pos++];
- var c3 = bytes[pos++];
- out[c++] = String.fromCharCode(
- (c1 & 15) << 12 | (c2 & 63) << 6 | c3 & 63);
- }
- }
- return out.join('');
-};