[Pkg-javascript-commits] [node-base64-arraybuffer] 01/05: Imported Upstream version 0.1.2
Sebastiaan Couwenberg
sebastic at moszumanska.debian.org
Sun Mar 29 18:41:25 UTC 2015
This is an automated email from the git hooks/post-receive script.
sebastic pushed a commit to branch master
in repository node-base64-arraybuffer.
commit 584c1653597a1107a28b9932bfdcfb909bb0c591
Author: Bas Couwenberg <sebastic at xs4all.nl>
Date: Sun Mar 29 19:36:08 2015 +0200
Imported Upstream version 0.1.2
---
.npmignore | 1 +
.travis.yml | 6 ++++
LICENSE-MIT | 22 +++++++++++++
README.md | 23 +++++++++++++
README.md~ | 23 +++++++++++++
grunt.js | 39 ++++++++++++++++++++++
lib/base64-arraybuffer.js | 59 +++++++++++++++++++++++++++++++++
package.json | 35 ++++++++++++++++++++
package.json~ | 35 ++++++++++++++++++++
test/base64-arraybuffer_test.js | 72 +++++++++++++++++++++++++++++++++++++++++
10 files changed, 315 insertions(+)
diff --git a/.npmignore b/.npmignore
new file mode 100644
index 0000000..2ccbe46
--- /dev/null
+++ b/.npmignore
@@ -0,0 +1 @@
+/node_modules/
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..e2eeb99
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,6 @@
+---
+language: node_js
+node_js:
+- '0.10'
+before_script:
+- npm install
diff --git a/LICENSE-MIT b/LICENSE-MIT
new file mode 100644
index 0000000..ed27b41
--- /dev/null
+++ b/LICENSE-MIT
@@ -0,0 +1,22 @@
+Copyright (c) 2012 Niklas von Hertzen
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..b841154
--- /dev/null
+++ b/README.md
@@ -0,0 +1,23 @@
+# base64-arraybuffer
+
+[](https://travis-ci.org/niklasvh/base64-arraybuffer)
+
+Encode/decode base64 data into ArrayBuffers
+
+## Getting Started
+Install the module with: `npm install base64-arraybuffer`
+
+## API
+The library encodes and decodes base64 to and from ArrayBuffers
+
+ - __encode(buffer)__ - Encodes `ArrayBuffer` into base64 string
+ - __decode(str)__ - Decodes base64 string to `ArrayBuffer`
+
+## Release History
+
+ - 0.1.2 - Fix old format of typed arrays
+ - 0.1.0 - Initial version, basic decode/encode base64 to and from ArrayBuffer
+
+## License
+Copyright (c) 2012 Niklas von Hertzen
+Licensed under the MIT license.
diff --git a/README.md~ b/README.md~
new file mode 100644
index 0000000..b841154
--- /dev/null
+++ b/README.md~
@@ -0,0 +1,23 @@
+# base64-arraybuffer
+
+[](https://travis-ci.org/niklasvh/base64-arraybuffer)
+
+Encode/decode base64 data into ArrayBuffers
+
+## Getting Started
+Install the module with: `npm install base64-arraybuffer`
+
+## API
+The library encodes and decodes base64 to and from ArrayBuffers
+
+ - __encode(buffer)__ - Encodes `ArrayBuffer` into base64 string
+ - __decode(str)__ - Decodes base64 string to `ArrayBuffer`
+
+## Release History
+
+ - 0.1.2 - Fix old format of typed arrays
+ - 0.1.0 - Initial version, basic decode/encode base64 to and from ArrayBuffer
+
+## License
+Copyright (c) 2012 Niklas von Hertzen
+Licensed under the MIT license.
diff --git a/grunt.js b/grunt.js
new file mode 100644
index 0000000..73c4e7a
--- /dev/null
+++ b/grunt.js
@@ -0,0 +1,39 @@
+module.exports = function(grunt) {
+ "use strict";
+ // Project configuration.
+ grunt.initConfig({
+ pkg: '<json:package.json>',
+ test: {
+ files: ['test/**/*.js']
+ },
+ lint: {
+ files: ['grunt.js', 'lib/**/*.js', 'test/**/*.js']
+ },
+ watch: {
+ files: '<config:lint.files>',
+ tasks: 'default'
+ },
+ jshint: {
+ options: {
+ curly: true,
+ eqeqeq: true,
+ immed: true,
+ latedef: true,
+ newcap: true,
+ noarg: true,
+ sub: true,
+ undef: true,
+ boss: true,
+ eqnull: true,
+ node: true
+ },
+ globals: {
+ exports: true
+ }
+ }
+ });
+
+ // Default task.
+ grunt.registerTask('default', 'test');
+
+};
\ No newline at end of file
diff --git a/lib/base64-arraybuffer.js b/lib/base64-arraybuffer.js
new file mode 100644
index 0000000..362fbfa
--- /dev/null
+++ b/lib/base64-arraybuffer.js
@@ -0,0 +1,59 @@
+/*
+ * base64-arraybuffer
+ * https://github.com/niklasvh/base64-arraybuffer
+ *
+ * Copyright (c) 2012 Niklas von Hertzen
+ * Licensed under the MIT license.
+ */
+(function(chars){
+ "use strict";
+
+ exports.encode = function(arraybuffer) {
+ var bytes = new Uint8Array(arraybuffer),
+ i, len = bytes.length, base64 = "";
+
+ for (i = 0; i < len; i+=3) {
+ base64 += chars[bytes[i] >> 2];
+ base64 += chars[((bytes[i] & 3) << 4) | (bytes[i + 1] >> 4)];
+ base64 += chars[((bytes[i + 1] & 15) << 2) | (bytes[i + 2] >> 6)];
+ base64 += chars[bytes[i + 2] & 63];
+ }
+
+ if ((len % 3) === 2) {
+ base64 = base64.substring(0, base64.length - 1) + "=";
+ } else if (len % 3 === 1) {
+ base64 = base64.substring(0, base64.length - 2) + "==";
+ }
+
+ return base64;
+ };
+
+ exports.decode = function(base64) {
+ var bufferLength = base64.length * 0.75,
+ len = base64.length, i, p = 0,
+ encoded1, encoded2, encoded3, encoded4;
+
+ if (base64[base64.length - 1] === "=") {
+ bufferLength--;
+ if (base64[base64.length - 2] === "=") {
+ bufferLength--;
+ }
+ }
+
+ var arraybuffer = new ArrayBuffer(bufferLength),
+ bytes = new Uint8Array(arraybuffer);
+
+ for (i = 0; i < len; i+=4) {
+ encoded1 = chars.indexOf(base64[i]);
+ encoded2 = chars.indexOf(base64[i+1]);
+ encoded3 = chars.indexOf(base64[i+2]);
+ encoded4 = chars.indexOf(base64[i+3]);
+
+ bytes[p++] = (encoded1 << 2) | (encoded2 >> 4);
+ bytes[p++] = ((encoded2 & 15) << 4) | (encoded3 >> 2);
+ bytes[p++] = ((encoded3 & 3) << 6) | (encoded4 & 63);
+ }
+
+ return arraybuffer;
+ };
+})("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/");
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..15e5347
--- /dev/null
+++ b/package.json
@@ -0,0 +1,35 @@
+{
+ "name": "base64-arraybuffer",
+ "description": "Encode/decode base64 data into ArrayBuffers",
+ "version": "0.1.2",
+ "homepage": "https://github.com/niklasvh/base64-arraybuffer",
+ "author": {
+ "name": "Niklas von Hertzen",
+ "email": "niklasvh at gmail.com",
+ "url": "http://hertzen.com"
+ },
+ "repository": {
+ "type": "git",
+ "url": "https://github.com/niklasvh/base64-arraybuffer"
+ },
+ "bugs": {
+ "url": "https://github.com/niklasvh/base64-arraybuffer/issues"
+ },
+ "licenses": [
+ {
+ "type": "MIT",
+ "url": "https://github.com/niklasvh/base64-arraybuffer/blob/master/LICENSE-MIT"
+ }
+ ],
+ "main": "lib/base64-arraybuffer",
+ "engines": {
+ "node": ">= 0.6.0"
+ },
+ "scripts": {
+ "test": "grunt test"
+ },
+ "devDependencies": {
+ "grunt": "~0.3.17"
+ },
+ "keywords": []
+}
diff --git a/package.json~ b/package.json~
new file mode 100644
index 0000000..251031a
--- /dev/null
+++ b/package.json~
@@ -0,0 +1,35 @@
+{
+ "name": "base64-arraybuffer",
+ "description": "Encode/decode base64 data into ArrayBuffers",
+ "version": "0.1.1",
+ "homepage": "https://github.com/niklasvh/base64-arraybuffer",
+ "author": {
+ "name": "Niklas von Hertzen",
+ "email": "niklasvh at gmail.com",
+ "url": "http://hertzen.com"
+ },
+ "repository": {
+ "type": "git",
+ "url": "https://github.com/niklasvh/base64-arraybuffer"
+ },
+ "bugs": {
+ "url": "https://github.com/niklasvh/base64-arraybuffer/issues"
+ },
+ "licenses": [
+ {
+ "type": "MIT",
+ "url": "https://github.com/niklasvh/base64-arraybuffer/blob/master/LICENSE-MIT"
+ }
+ ],
+ "main": "lib/base64-arraybuffer",
+ "engines": {
+ "node": ">= 0.6.0"
+ },
+ "scripts": {
+ "test": "grunt test"
+ },
+ "devDependencies": {
+ "grunt": "~0.3.17"
+ },
+ "keywords": []
+}
diff --git a/test/base64-arraybuffer_test.js b/test/base64-arraybuffer_test.js
new file mode 100644
index 0000000..fe89c22
--- /dev/null
+++ b/test/base64-arraybuffer_test.js
@@ -0,0 +1,72 @@
+(function(){
+ "use strict";
+ var base64_arraybuffer = require('../lib/base64-arraybuffer.js');
+
+ /*
+ ======== A Handy Little Nodeunit Reference ========
+ https://github.com/caolan/nodeunit
+
+ Test methods:
+ test.expect(numAssertions)
+ test.done()
+ Test assertions:
+ test.ok(value, [message])
+ test.equal(actual, expected, [message])
+ test.notEqual(actual, expected, [message])
+ test.deepEqual(actual, expected, [message])
+ test.notDeepEqual(actual, expected, [message])
+ test.strictEqual(actual, expected, [message])
+ test.notStrictEqual(actual, expected, [message])
+ test.throws(block, [error], [message])
+ test.doesNotThrow(block, [error], [message])
+ test.ifError(value)
+*/
+
+
+ function stringArrayBuffer(str) {
+ var buffer = new ArrayBuffer(str.length);
+ var bytes = new Uint8Array(buffer);
+
+ str.split('').forEach(function(str, i) {
+ bytes[i] = str.charCodeAt(0);
+ });
+
+ return buffer;
+ }
+
+ function testArrayBuffers(buffer1, buffer2) {
+ var len1 = buffer1.byteLength,
+ len2 = buffer2.byteLength;
+ if (len1 !== len2) {
+ console.log(buffer1, buffer2);
+ return false;
+ }
+
+ for (var i = 0; i < len1; i++) {
+ if (buffer1[i] !== buffer1[i]) {
+ console.log(i, buffer1, buffer2);
+ return false;
+ }
+ }
+ return true;
+ }
+
+ exports['base64tests'] = {
+ 'encode': function(test) {
+ test.expect(4);
+
+ test.equal(base64_arraybuffer.encode(stringArrayBuffer("Hello world")), "SGVsbG8gd29ybGQ=", 'encode "Hello world"');
+ test.equal(base64_arraybuffer.encode(stringArrayBuffer("Man")), 'TWFu', 'encode "Man"');
+ test.equal(base64_arraybuffer.encode(stringArrayBuffer("Ma")), "TWE=", 'encode "Ma"');
+ test.equal(base64_arraybuffer.encode(stringArrayBuffer("Hello worlds!")), "SGVsbG8gd29ybGRzIQ==", 'encode "Hello worlds!"');
+ test.done();
+ },
+ 'decode': function(test) {
+ test.expect(3);
+ test.ok(testArrayBuffers(base64_arraybuffer.decode("TWFu"), stringArrayBuffer("Man")), 'decode "Man"');
+ test.ok(testArrayBuffers(base64_arraybuffer.decode("SGVsbG8gd29ybGQ="), stringArrayBuffer("Hello world")), 'decode "Hello world"');
+ test.ok(testArrayBuffers(base64_arraybuffer.decode("SGVsbG8gd29ybGRzIQ=="), stringArrayBuffer("Hello worlds!")), 'decode "Hello worlds!"');
+ test.done();
+ }
+ };
+})();
--
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