606 lines
16 KiB
JavaScript
606 lines
16 KiB
JavaScript
|
'use strict';
|
||
|
|
|
||
|
|
var require = function (file, cwd) {
|
||
|
|
var resolved = require.resolve(file, cwd || '/');
|
||
|
|
var mod = require.modules[resolved];
|
||
|
|
if (!mod) {
|
||
|
|
throw new Error('Failed to resolve module ' + file + ', tried ' + resolved);
|
||
|
|
}
|
||
|
|
var res = mod._cached ? mod._cached : mod();
|
||
|
|
return res;
|
||
|
|
};
|
||
|
|
|
||
|
|
require.paths = [];
|
||
|
|
require.modules = {};
|
||
|
|
require.extensions = ['.js', '.coffee'];
|
||
|
|
|
||
|
|
require._core = {
|
||
|
|
assert: true,
|
||
|
|
events: true,
|
||
|
|
fs: true,
|
||
|
|
path: true,
|
||
|
|
vm: true
|
||
|
|
};
|
||
|
|
|
||
|
|
require.resolve = (function () {
|
||
|
|
return function (x, cwd) {
|
||
|
|
if (!cwd) { cwd = '/'; }
|
||
|
|
|
||
|
|
if (require._core[x]) { return x; }
|
||
|
|
var path = require.modules.path();
|
||
|
|
cwd = path.resolve('/', cwd);
|
||
|
|
var y = cwd || '/';
|
||
|
|
|
||
|
|
if (x.match(/^(?:\.\.?\/|\/)/)) {
|
||
|
|
var m = loadAsFileSync(path.resolve(y, x))
|
||
|
|
|| loadAsDirectorySync(path.resolve(y, x));
|
||
|
|
if (m) { return m; }
|
||
|
|
}
|
||
|
|
|
||
|
|
var n = loadNodeModulesSync(x, y);
|
||
|
|
if (n) { return n; }
|
||
|
|
|
||
|
|
throw new Error("Cannot find module '" + x + "'");
|
||
|
|
|
||
|
|
function loadAsFileSync(x) {
|
||
|
|
if (require.modules[x]) {
|
||
|
|
return x;
|
||
|
|
}
|
||
|
|
|
||
|
|
for (var i = 0; i < require.extensions.length; i++) {
|
||
|
|
var ext = require.extensions[i];
|
||
|
|
if (require.modules[x + ext]) { return x + ext; }
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function loadAsDirectorySync(x) {
|
||
|
|
x = x.replace(/\/+$/, '');
|
||
|
|
var pkgfile = x + '/package.json';
|
||
|
|
if (require.modules[pkgfile]) {
|
||
|
|
var pkg = require.modules[pkgfile]();
|
||
|
|
var b = pkg.browserify;
|
||
|
|
if (typeof b === 'object' && b.main) {
|
||
|
|
var m = loadAsFileSync(path.resolve(x, b.main));
|
||
|
|
if (m) { return m; }
|
||
|
|
} else if (typeof b === 'string') {
|
||
|
|
var m = loadAsFileSync(path.resolve(x, b));
|
||
|
|
if (m) { return m; }
|
||
|
|
} else if (pkg.main) {
|
||
|
|
var m = loadAsFileSync(path.resolve(x, pkg.main));
|
||
|
|
if (m) { return m; }
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return loadAsFileSync(x + '/index');
|
||
|
|
}
|
||
|
|
|
||
|
|
function loadNodeModulesSync(x, start) {
|
||
|
|
var dirs = nodeModulesPathsSync(start);
|
||
|
|
for (var i = 0; i < dirs.length; i++) {
|
||
|
|
var dir = dirs[i];
|
||
|
|
var m = loadAsFileSync(dir + '/' + x);
|
||
|
|
if (m) { return m; }
|
||
|
|
var n = loadAsDirectorySync(dir + '/' + x);
|
||
|
|
if (n) { return n; }
|
||
|
|
}
|
||
|
|
|
||
|
|
var m = loadAsFileSync(x);
|
||
|
|
if (m) { return m; }
|
||
|
|
}
|
||
|
|
|
||
|
|
function nodeModulesPathsSync(start) {
|
||
|
|
var parts;
|
||
|
|
if (start === '/') { parts = ['']; } else { parts = path.normalize(start).split('/'); }
|
||
|
|
|
||
|
|
var dirs = [];
|
||
|
|
for (var i = parts.length - 1; i >= 0; i--) {
|
||
|
|
if (parts[i] === 'node_modules') { continue; }
|
||
|
|
var dir = parts.slice(0, i + 1).join('/') + '/node_modules';
|
||
|
|
dirs.push(dir);
|
||
|
|
}
|
||
|
|
|
||
|
|
return dirs;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
}());
|
||
|
|
|
||
|
|
require.alias = function (from, to) {
|
||
|
|
var path = require.modules.path();
|
||
|
|
var res = null;
|
||
|
|
try {
|
||
|
|
res = require.resolve(from + '/package.json', '/');
|
||
|
|
} catch (err) {
|
||
|
|
res = require.resolve(from, '/');
|
||
|
|
}
|
||
|
|
var basedir = path.dirname(res);
|
||
|
|
|
||
|
|
var keys = (Object.keys || function (obj) {
|
||
|
|
var res = [];
|
||
|
|
for (var key in obj) { res.push(key); }
|
||
|
|
return res;
|
||
|
|
})(require.modules);
|
||
|
|
|
||
|
|
for (var i = 0; i < keys.length; i++) {
|
||
|
|
var key = keys[i];
|
||
|
|
if (key.slice(0, basedir.length + 1) === basedir + '/') {
|
||
|
|
var f = key.slice(basedir.length);
|
||
|
|
require.modules[to + f] = require.modules[basedir + f];
|
||
|
|
} else if (key === basedir) {
|
||
|
|
require.modules[to] = require.modules[basedir];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
require.define = function (filename, fn) {
|
||
|
|
var dirname = require._core[filename]
|
||
|
|
? ''
|
||
|
|
: require.modules.path().dirname(filename);
|
||
|
|
var require_ = function (file) {
|
||
|
|
return require(file, dirname);
|
||
|
|
};
|
||
|
|
require_.resolve = function (name) {
|
||
|
|
return require.resolve(name, dirname);
|
||
|
|
};
|
||
|
|
require_.modules = require.modules;
|
||
|
|
require_.define = require.define;
|
||
|
|
var module_ = { exports: {} };
|
||
|
|
|
||
|
|
require.modules[filename] = function () {
|
||
|
|
require.modules[filename]._cached = module_.exports;
|
||
|
|
fn.call(
|
||
|
|
module_.exports,
|
||
|
|
require_,
|
||
|
|
module_,
|
||
|
|
module_.exports,
|
||
|
|
dirname,
|
||
|
|
filename
|
||
|
|
);
|
||
|
|
require.modules[filename]._cached = module_.exports;
|
||
|
|
return module_.exports;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
if (typeof process === 'undefined') { process = {}; }
|
||
|
|
|
||
|
|
if (!process.nextTick) {
|
||
|
|
process.nextTick = (function () {
|
||
|
|
var queue = [];
|
||
|
|
var canPost = typeof window !== 'undefined'
|
||
|
|
&& window.postMessage && window.addEventListener;
|
||
|
|
if (canPost) {
|
||
|
|
window.addEventListener('message', function (ev) {
|
||
|
|
if (ev.source === window && ev.data === 'browserify-tick') {
|
||
|
|
ev.stopPropagation();
|
||
|
|
if (queue.length > 0) {
|
||
|
|
var fn = queue.shift();
|
||
|
|
fn();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}, true);
|
||
|
|
}
|
||
|
|
|
||
|
|
return function (fn) {
|
||
|
|
if (canPost) {
|
||
|
|
queue.push(fn);
|
||
|
|
window.postMessage('browserify-tick', '*');
|
||
|
|
} else { setTimeout(fn, 0); }
|
||
|
|
};
|
||
|
|
}());
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!process.title) { process.title = 'browser'; }
|
||
|
|
|
||
|
|
if (!process.binding) {
|
||
|
|
process.binding = function (name) {
|
||
|
|
if (name === 'evals') { return require('vm'); }
|
||
|
|
throw new Error('No such module');
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!process.cwd) { process.cwd = function () { return '.'; }; }
|
||
|
|
|
||
|
|
if (!process.env) { process.env = {}; }
|
||
|
|
if (!process.argv) { process.argv = []; }
|
||
|
|
|
||
|
|
require.define('path', function (require, module, exports, __dirname, __filename) {
|
||
|
|
function filter(xs, fn) {
|
||
|
|
var res = [];
|
||
|
|
for (var i = 0; i < xs.length; i++) {
|
||
|
|
if (fn(xs[i], i, xs)) { res.push(xs[i]); }
|
||
|
|
}
|
||
|
|
return res;
|
||
|
|
}
|
||
|
|
|
||
|
|
// resolves . and .. elements in a path array with directory names there
|
||
|
|
// must be no slashes, empty elements, or device names (c:\) in the array
|
||
|
|
// (so also no leading and trailing slashes - it does not distinguish
|
||
|
|
// relative and absolute paths)
|
||
|
|
function normalizeArray(parts, allowAboveRoot) {
|
||
|
|
// if the path tries to go above the root, `up` ends up > 0
|
||
|
|
var up = 0;
|
||
|
|
for (var i = parts.length; i >= 0; i--) {
|
||
|
|
var last = parts[i];
|
||
|
|
if (last == '.') {
|
||
|
|
parts.splice(i, 1);
|
||
|
|
} else if (last === '..') {
|
||
|
|
parts.splice(i, 1);
|
||
|
|
up++;
|
||
|
|
} else if (up) {
|
||
|
|
parts.splice(i, 1);
|
||
|
|
up--;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// if the path is allowed to go above the root, restore leading ..s
|
||
|
|
if (allowAboveRoot) {
|
||
|
|
for (; up--; up) {
|
||
|
|
parts.unshift('..');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return parts;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Regex to split a filename into [*, dir, basename, ext]
|
||
|
|
// posix version
|
||
|
|
var splitPathRe = /^(.+\/(?!$)|\/)?((?:.+?)?(\.[^.]*)?)$/;
|
||
|
|
|
||
|
|
// path.resolve([from ...], to)
|
||
|
|
// posix version
|
||
|
|
exports.resolve = function () {
|
||
|
|
var resolvedPath = '',
|
||
|
|
resolvedAbsolute = false;
|
||
|
|
|
||
|
|
for (var i = arguments.length; i >= -1 && !resolvedAbsolute; i--) {
|
||
|
|
var path = i >= 0
|
||
|
|
? arguments[i]
|
||
|
|
: process.cwd();
|
||
|
|
|
||
|
|
// Skip empty and invalid entries
|
||
|
|
if (typeof path !== 'string' || !path) {
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
resolvedPath = path + '/' + resolvedPath;
|
||
|
|
resolvedAbsolute = path.charAt(0) === '/';
|
||
|
|
}
|
||
|
|
|
||
|
|
// At this point the path should be resolved to a full absolute path, but
|
||
|
|
// handle relative paths to be safe (might happen when process.cwd() fails)
|
||
|
|
|
||
|
|
// Normalize the path
|
||
|
|
resolvedPath = normalizeArray(filter(resolvedPath.split('/'), function (p) {
|
||
|
|
return !!p;
|
||
|
|
}), !resolvedAbsolute).join('/');
|
||
|
|
|
||
|
|
return ((resolvedAbsolute ? '/' : '') + resolvedPath) || '.';
|
||
|
|
};
|
||
|
|
|
||
|
|
// path.normalize(path)
|
||
|
|
// posix version
|
||
|
|
exports.normalize = function (path) {
|
||
|
|
var isAbsolute = path.charAt(0) === '/',
|
||
|
|
trailingSlash = path.slice(-1) === '/';
|
||
|
|
|
||
|
|
// Normalize the path
|
||
|
|
path = normalizeArray(filter(path.split('/'), function (p) {
|
||
|
|
return !!p;
|
||
|
|
}), !isAbsolute).join('/');
|
||
|
|
|
||
|
|
if (!path && !isAbsolute) {
|
||
|
|
path = '.';
|
||
|
|
}
|
||
|
|
if (path && trailingSlash) {
|
||
|
|
path += '/';
|
||
|
|
}
|
||
|
|
|
||
|
|
return (isAbsolute ? '/' : '') + path;
|
||
|
|
};
|
||
|
|
|
||
|
|
// posix version
|
||
|
|
exports.join = function () {
|
||
|
|
var paths = Array.prototype.slice.call(arguments, 0);
|
||
|
|
return exports.normalize(filter(paths, function (p, index) {
|
||
|
|
return p && typeof p === 'string';
|
||
|
|
}).join('/'));
|
||
|
|
};
|
||
|
|
|
||
|
|
exports.dirname = function (path) {
|
||
|
|
var dir = splitPathRe.exec(path)[1] || '';
|
||
|
|
var isWindows = false;
|
||
|
|
if (!dir) {
|
||
|
|
// No dirname
|
||
|
|
return '.';
|
||
|
|
} else if (
|
||
|
|
dir.length === 1
|
||
|
|
|| (isWindows && dir.length <= 3 && dir.charAt(1) === ':')
|
||
|
|
) {
|
||
|
|
// It is just a slash or a drive letter with a slash
|
||
|
|
return dir;
|
||
|
|
}
|
||
|
|
// It is a full dirname, strip trailing slash
|
||
|
|
return dir.substring(0, dir.length - 1);
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
exports.basename = function (path, ext) {
|
||
|
|
var f = splitPathRe.exec(path)[2] || '';
|
||
|
|
// TODO: make this comparison case-insensitive on windows?
|
||
|
|
if (ext && f.substr(-1 * ext.length) === ext) {
|
||
|
|
f = f.substr(0, f.length - ext.length);
|
||
|
|
}
|
||
|
|
return f;
|
||
|
|
};
|
||
|
|
|
||
|
|
exports.extname = function (path) {
|
||
|
|
return splitPathRe.exec(path)[3] || '';
|
||
|
|
};
|
||
|
|
|
||
|
|
});
|
||
|
|
|
||
|
|
require.define('crypto', function (require, module, exports, __dirname, __filename) {
|
||
|
|
module.exports = require('crypto-browserify');
|
||
|
|
});
|
||
|
|
|
||
|
|
require.define('/node_modules/crypto-browserify/package.json', function (require, module, exports, __dirname, __filename) {
|
||
|
|
module.exports = {};
|
||
|
|
});
|
||
|
|
|
||
|
|
require.define('/node_modules/crypto-browserify/index.js', function (require, module, exports, __dirname, __filename) {
|
||
|
|
var sha = require('./sha');
|
||
|
|
|
||
|
|
var algorithms = {
|
||
|
|
sha1: {
|
||
|
|
hex: sha.hex_sha1,
|
||
|
|
binary: sha.b64_sha1,
|
||
|
|
ascii: sha.str_sha1
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
function error() {
|
||
|
|
var m = Array.prototype.slice.call(arguments).join(' ');
|
||
|
|
throw new Error(m+'\nwe accept pull requests\nhttp://github.com/browserify/crypto-browserify'.join('\n'));
|
||
|
|
}
|
||
|
|
|
||
|
|
exports.createHash = function (alg) {
|
||
|
|
alg = alg || 'sha1';
|
||
|
|
if (!algorithms[alg]) { error('algorithm:', alg, 'is not yet supported'); }
|
||
|
|
var s = '';
|
||
|
|
_alg = algorithms[alg];
|
||
|
|
return {
|
||
|
|
update: function (data) {
|
||
|
|
s += data;
|
||
|
|
return this;
|
||
|
|
},
|
||
|
|
digest: function (enc) {
|
||
|
|
enc = enc || 'binary';
|
||
|
|
var fn;
|
||
|
|
if (!(fn = _alg[enc])) { error('encoding:', enc, 'is not yet supported for algorithm', alg); }
|
||
|
|
var r = fn(s);
|
||
|
|
s = null; // not meant to use the hash after you've called digest.
|
||
|
|
return r;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
}
|
||
|
|
// the least I can do is make error messages for the rest of the node.js/crypto api.
|
||
|
|
;[
|
||
|
|
'createCredentials',
|
||
|
|
'createHmac',
|
||
|
|
'createCypher',
|
||
|
|
'createCypheriv',
|
||
|
|
'createDecipher',
|
||
|
|
'createDecipheriv',
|
||
|
|
'createSign',
|
||
|
|
'createVerify',
|
||
|
|
'createDeffieHellman',,
|
||
|
|
'pbkdf2',,
|
||
|
|
'randomBytes'
|
||
|
|
].forEach(function (name) {
|
||
|
|
exports[name] = function () {
|
||
|
|
error('sorry,', name, 'is not implemented yet');
|
||
|
|
};
|
||
|
|
});
|
||
|
|
|
||
|
|
});
|
||
|
|
|
||
|
|
require.define('/node_modules/crypto-browserify/sha.js', function (require, module, exports, __dirname, __filename) {
|
||
|
|
/*
|
||
|
|
* A JavaScript implementation of the Secure Hash Algorithm, SHA-1, as defined
|
||
|
|
* in FIPS PUB 180-1
|
||
|
|
* Version 2.1a Copyright Paul Johnston 2000 - 2002.
|
||
|
|
* Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
|
||
|
|
* Distributed under the BSD License
|
||
|
|
* See http://pajhome.org.uk/crypt/md5 for details.
|
||
|
|
*/
|
||
|
|
|
||
|
|
exports.hex_sha1 = hex_sha1;
|
||
|
|
exports.b64_sha1 = b64_sha1;
|
||
|
|
exports.str_sha1 = str_sha1;
|
||
|
|
exports.hex_hmac_sha1 = hex_hmac_sha1;
|
||
|
|
exports.b64_hmac_sha1 = b64_hmac_sha1;
|
||
|
|
exports.str_hmac_sha1 = str_hmac_sha1;
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Configurable variables. You may need to tweak these to be compatible with
|
||
|
|
* the server-side, but the defaults work in most cases.
|
||
|
|
*/
|
||
|
|
var hexcase = 0; /* hex output format. 0 - lowercase; 1 - uppercase */
|
||
|
|
var b64pad = ''; /* base-64 pad character. "=" for strict RFC compliance */
|
||
|
|
var chrsz = 8; /* bits per input character. 8 - ASCII; 16 - Unicode */
|
||
|
|
|
||
|
|
/*
|
||
|
|
* These are the functions you'll usually want to call
|
||
|
|
* They take string arguments and return either hex or base-64 encoded strings
|
||
|
|
*/
|
||
|
|
function hex_sha1(s) { return binb2hex(core_sha1(str2binb(s), s.length * chrsz)); }
|
||
|
|
function b64_sha1(s) { return binb2b64(core_sha1(str2binb(s), s.length * chrsz)); }
|
||
|
|
function str_sha1(s) { return binb2str(core_sha1(str2binb(s), s.length * chrsz)); }
|
||
|
|
function hex_hmac_sha1(key, data) { return binb2hex(core_hmac_sha1(key, data)); }
|
||
|
|
function b64_hmac_sha1(key, data) { return binb2b64(core_hmac_sha1(key, data)); }
|
||
|
|
function str_hmac_sha1(key, data) { return binb2str(core_hmac_sha1(key, data)); }
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Perform a simple self-test to see if the VM is working
|
||
|
|
*/
|
||
|
|
function sha1_vm_test() {
|
||
|
|
return hex_sha1('abc') == 'a9993e364706816aba3e25717850c26c9cd0d89d';
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Calculate the SHA-1 of an array of big-endian words, and a bit length
|
||
|
|
*/
|
||
|
|
function core_sha1(x, len) {
|
||
|
|
/* append padding */
|
||
|
|
x[len >> 5] |= 0x80 << (24 - len % 32);
|
||
|
|
x[((len + 64 >> 9) << 4) + 15] = len;
|
||
|
|
|
||
|
|
var w = Array(80);
|
||
|
|
var a = 1732584193;
|
||
|
|
var b = -271733879;
|
||
|
|
var c = -1732584194;
|
||
|
|
var d = 271733878;
|
||
|
|
var e = -1009589776;
|
||
|
|
|
||
|
|
for (var i = 0; i < x.length; i += 16) {
|
||
|
|
var olda = a;
|
||
|
|
var oldb = b;
|
||
|
|
var oldc = c;
|
||
|
|
var oldd = d;
|
||
|
|
var olde = e;
|
||
|
|
|
||
|
|
for (var j = 0; j < 80; j++) {
|
||
|
|
if (j < 16) { w[j] = x[i + j]; } else { w[j] = rol(w[j - 3] ^ w[j - 8] ^ w[j - 14] ^ w[j - 16], 1); }
|
||
|
|
var t = safe_add(
|
||
|
|
safe_add(rol(a, 5), sha1_ft(j, b, c, d)),
|
||
|
|
safe_add(safe_add(e, w[j]), sha1_kt(j))
|
||
|
|
);
|
||
|
|
e = d;
|
||
|
|
d = c;
|
||
|
|
c = rol(b, 30);
|
||
|
|
b = a;
|
||
|
|
a = t;
|
||
|
|
}
|
||
|
|
|
||
|
|
a = safe_add(a, olda);
|
||
|
|
b = safe_add(b, oldb);
|
||
|
|
c = safe_add(c, oldc);
|
||
|
|
d = safe_add(d, oldd);
|
||
|
|
e = safe_add(e, olde);
|
||
|
|
}
|
||
|
|
return Array(a, b, c, d, e);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Perform the appropriate triplet combination function for the current
|
||
|
|
* iteration
|
||
|
|
*/
|
||
|
|
function sha1_ft(t, b, c, d) {
|
||
|
|
if (t < 20) { return (b & c) | (~b & d); }
|
||
|
|
if (t < 40) { return b ^ c ^ d; }
|
||
|
|
if (t < 60) { return (b & c) | (b & d) | (c & d); }
|
||
|
|
return b ^ c ^ d;
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Determine the appropriate additive constant for the current iteration
|
||
|
|
*/
|
||
|
|
function sha1_kt(t) {
|
||
|
|
return t < 20 ? 1518500249 : t < 40 ? 1859775393
|
||
|
|
: t < 60 ? -1894007588 : -899497514;
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Calculate the HMAC-SHA1 of a key and some data
|
||
|
|
*/
|
||
|
|
function core_hmac_sha1(key, data) {
|
||
|
|
var bkey = str2binb(key);
|
||
|
|
if (bkey.length > 16) { bkey = core_sha1(bkey, key.length * chrsz); }
|
||
|
|
|
||
|
|
var ipad = Array(16),
|
||
|
|
opad = Array(16);
|
||
|
|
for (var i = 0; i < 16; i++) {
|
||
|
|
ipad[i] = bkey[i] ^ 0x36363636;
|
||
|
|
opad[i] = bkey[i] ^ 0x5C5C5C5C;
|
||
|
|
}
|
||
|
|
|
||
|
|
var hash = core_sha1(ipad.concat(str2binb(data)), 512 + data.length * chrsz);
|
||
|
|
return core_sha1(opad.concat(hash), 512 + 160);
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Add integers, wrapping at 2^32. This uses 16-bit operations internally
|
||
|
|
* to work around bugs in some JS interpreters.
|
||
|
|
*/
|
||
|
|
function safe_add(x, y) {
|
||
|
|
var lsw = (x & 0xFFFF) + (y & 0xFFFF);
|
||
|
|
var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
|
||
|
|
return (msw << 16) | (lsw & 0xFFFF);
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Bitwise rotate a 32-bit number to the left.
|
||
|
|
*/
|
||
|
|
function rol(num, cnt) {
|
||
|
|
return (num << cnt) | (num >>> (32 - cnt));
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Convert an 8-bit or 16-bit string to an array of big-endian words
|
||
|
|
* In 8-bit function, characters >255 have their hi-byte silently ignored.
|
||
|
|
*/
|
||
|
|
function str2binb(str) {
|
||
|
|
var bin = Array();
|
||
|
|
var mask = (1 << chrsz) - 1;
|
||
|
|
for (var i = 0; i < str.length * chrsz; i += chrsz) { bin[i >> 5] |= (str.charCodeAt(i / chrsz) & mask) << (32 - chrsz - i % 32); }
|
||
|
|
return bin;
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Convert an array of big-endian words to a string
|
||
|
|
*/
|
||
|
|
function binb2str(bin) {
|
||
|
|
var str = '';
|
||
|
|
var mask = (1 << chrsz) - 1;
|
||
|
|
for (var i = 0; i < bin.length * 32; i += chrsz) { str += String.fromCharCode((bin[i >> 5] >>> (32 - chrsz - i % 32)) & mask); }
|
||
|
|
return str;
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Convert an array of big-endian words to a hex string.
|
||
|
|
*/
|
||
|
|
function binb2hex(binarray) {
|
||
|
|
var hex_tab = hexcase ? '0123456789ABCDEF' : '0123456789abcdef';
|
||
|
|
var str = '';
|
||
|
|
for (var i = 0; i < binarray.length * 4; i++) {
|
||
|
|
str += hex_tab.charAt((binarray[i >> 2] >> ((3 - i % 4) * 8 + 4)) & 0xF) + hex_tab.charAt((binarray[i >> 2] >> ((3 - i % 4) * 8)) & 0xF);
|
||
|
|
}
|
||
|
|
return str;
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Convert an array of big-endian words to a base-64 string
|
||
|
|
*/
|
||
|
|
function binb2b64(binarray) {
|
||
|
|
var tab = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
|
||
|
|
var str = '';
|
||
|
|
for (var i = 0; i < binarray.length * 4; i += 3) {
|
||
|
|
var triplet = (((binarray[i >> 2] >> 8 * (3 - i % 4)) & 0xFF) << 16) | (((binarray[i + 1 >> 2] >> 8 * (3 - (i + 1) % 4)) & 0xFF) << 8) | ((binarray[i + 2 >> 2] >> 8 * (3 - (i + 2) % 4)) & 0xFF);
|
||
|
|
for (var j = 0; j < 4; j++) {
|
||
|
|
if (i * 8 + j * 6 > binarray.length * 32) { str += b64pad; } else { str += tab.charAt((triplet >> 6 * (3 - j)) & 0x3F); }
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return str;
|
||
|
|
}
|
||
|
|
|
||
|
|
});
|
||
|
|
|
||
|
|
require.define('/test.js', function (require, module, exports, __dirname, __filename) {
|
||
|
|
var crypto = require('crypto');
|
||
|
|
var abc = crypto.createHash('sha1').update('abc').digest('hex');
|
||
|
|
console.log(abc);
|
||
|
|
// require('hello').inlineCall().call2()
|
||
|
|
|
||
|
|
});
|
||
|
|
require('/test.js');
|