1 files changed, 0 insertions, 400 deletions
diff --git a/tools/addon-sdk-1.12/lib/toolkit/loader.js b/tools/addon-sdk-1.12/lib/toolkit/loader.js
deleted file mode 100644
index 09a9889..0000000
--- a/tools/addon-sdk-1.12/lib/toolkit/loader.js
+++ /dev/null
@@ -1,400 +0,0 @@
-/* vim:set ts=2 sw=2 sts=2 expandtab */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- */
-;(function(id, factory) { // Module boilerplate :(
-  if (typeof(define) === 'function') { // RequireJS
-    define(factory);
-  } else if (typeof(require) === 'function') { // CommonJS
-    factory.call(this, require, exports, module);
-  } else if (~String(this).indexOf('BackstagePass')) { // JSM
-    factory(function require(uri) {
-      var imports = {};
-      this['Components'].utils.import(uri, imports);
-      return imports;
-    }, this, { uri: __URI__, id: id });
-    this.EXPORTED_SYMBOLS = Object.keys(this);
-  } else if (~String(this).indexOf('Sandbox')) { // Sandbox
-    factory(function require(uri) {}, this, { uri: __URI__, id: id });
-  } else {  // Browser or alike
-    var globals = this
-    factory(function require(id) {
-      return globals[id];
-    }, (globals[id] = {}), { uri: document.location.href + '#' + id, id: id });
-  }
-}).call(this, 'loader', function(require, exports, module) {
-
-'use strict';
-
-module.metadata = {
-  "stability": "unstable"
-};
-
-const { classes: Cc, Constructor: CC, interfaces: Ci, utils: Cu,
-        results: Cr, manager: Cm } = Components;
-const systemPrincipal = CC('@mozilla.org/systemprincipal;1', 'nsIPrincipal')();
-const { loadSubScript } = Cc['@mozilla.org/moz/jssubscript-loader;1'].
-                     getService(Ci.mozIJSSubScriptLoader);
-const { notifyObservers } = Cc['@mozilla.org/observer-service;1'].
-                        getService(Ci.nsIObserverService);
-
-// Define some shortcuts.
-const bind = Function.call.bind(Function.bind);
-const getOwnPropertyNames = Object.getOwnPropertyNames;
-const getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
-const define = Object.defineProperties;
-const prototypeOf = Object.getPrototypeOf;
-const create = Object.create;
-const keys = Object.keys;
-
-// Workaround for bug 674195. Freezing objects from other compartments fail,
-// so we use `Object.freeze` from the same component instead.
-function freeze(object) {
-  if (prototypeOf(object) === null) {
-      Object.freeze(object);
-  }
-  else {
-    prototypeOf(prototypeOf(object.isPrototypeOf)).
-      constructor. // `Object` from the owner compartment.
-      freeze(object);
-  }
-  return object;
-}
-
-// Returns map of given `object`-s own property descriptors.
-const descriptor = iced(function descriptor(object) {
-  let value = {};
-  getOwnPropertyNames(object).forEach(function(name) {
-    value[name] = getOwnPropertyDescriptor(object, name)
-  });
-  return value;
-});
-exports.descriptor = descriptor;
-
-// Freeze important built-ins so they can't be used by untrusted code as a
-// message passing channel.
-freeze(Object);
-freeze(Object.prototype);
-freeze(Function);
-freeze(Function.prototype);
-freeze(Array);
-freeze(Array.prototype);
-freeze(String);
-freeze(String.prototype);
-
-// This function takes `f` function sets it's `prototype` to undefined and
-// freezes it. We need to do this kind of deep freeze with all the exposed
-// functions so that untrusted code won't be able to use them a message
-// passing channel.
-function iced(f) {
-  f.prototype = undefined;
-  return freeze(f);
-}
-
-// Defines own properties of given `properties` object on the given
-// target object overriding any existing property with a conflicting name.
-// Returns `target` object. Note we only export this function because it's
-// useful during loader bootstrap when other util modules can't be used &
-// thats only case where this export should be used.
-const override = iced(function override(target, source) {
-  let properties = descriptor(target)
-  let extension = descriptor(source || {})
-  getOwnPropertyNames(extension).forEach(function(name) {
-    properties[name] = extension[name];
-  });
-  return define({}, properties);
-});
-exports.override = override;
-
-// Function takes set of options and returns a JS sandbox. Function may be
-// passed set of options:
-//  - `name`: A string value which identifies the sandbox in about:memory. Will
-//    throw exception if omitted.
-// - `principal`: String URI or `nsIPrincipal` for the sandbox. Defaults to
-//    system principal.
-// - `prototype`: Ancestor for the sandbox that will be created. Defaults to
-//    `{}`.
-// - `wantXrays`: A Boolean value indicating whether code outside the sandbox
-//    wants X-ray vision with respect to objects inside the sandbox. Defaults
-//    to `true`.
-// - `sandbox`: A sandbox to share JS compartment with. If omitted new
-//    compartment will be created.
-// For more details see:
-// https://developer.mozilla.org/en/Components.utils.Sandbox
-const Sandbox = iced(function Sandbox(options) {
-  // Normalize options and rename to match `Cu.Sandbox` expectations.
-  options = {
-    // Do not expose `Components` if you really need them (bad idea!) you
-    // still can expose via prototype.
-    wantComponents: false,
-    sandboxName: options.name,
-    principal: 'principal' in options ? options.principal : systemPrincipal,
-    wantXrays: 'wantXrays' in options ? options.wantXrays : true,
-    sandboxPrototype: 'prototype' in options ? options.prototype : {},
-    sameGroupAs: 'sandbox' in options ? options.sandbox : null
-  };
-
-  // Make `options.sameGroupAs` only if `sandbox` property is passed,
-  // otherwise `Cu.Sandbox` will throw.
-  if (!options.sameGroupAs)
-    delete options.sameGroupAs;
-
-  let sandbox = Cu.Sandbox(options.principal, options);
-
-  // Each sandbox at creation gets set of own properties that will be shadowing
-  // ones from it's prototype. We override delete such `sandbox` properties
-  // to avoid shadowing.
-  delete sandbox.Iterator;
-  delete sandbox.Components;
-  delete sandbox.importFunction;
-  delete sandbox.debug;
-
-  return sandbox;
-});
-exports.Sandbox = Sandbox;
-
-// Evaluates code from the given `uri` into given `sandbox`. If
-// `options.source` is passed, then that code is evaluated instead.
-// Optionally following options may be given:
-// - `options.encoding`: Source encoding, defaults to 'UTF-8'.
-// - `options.line`: Line number to start count from for stack traces.
-//    Defaults to 1.
-// - `options.version`: Version of JS used, defaults to '1.8'.
-const evaluate = iced(function evaluate(sandbox, uri, options) {
-  let { source, line, version, encoding } = override({
-    encoding: 'UTF-8',
-    line: 1,
-    version: '1.8',
-    source: null
-  }, options);
-
-
-  return source ? Cu.evalInSandbox(source, sandbox, version, uri, line)
-                : loadSubScript(uri, sandbox, encoding);
-});
-exports.evaluate = evaluate;
-
-// Populates `exports` of the given CommonJS `module` object, in the context
-// of the given `loader` by evaluating code associated with it.
-const load = iced(function load(loader, module) {
-  let { sandboxes, globals } = loader;
-  let require = Require(loader, module);
-
-  let sandbox = sandboxes[module.uri] = Sandbox({
-    name: module.uri,
-    // Get an existing module sandbox, if any, so we can reuse its compartment
-    // when creating the new one to reduce memory consumption.
-    sandbox: sandboxes[keys(sandboxes).shift()],
-    // We expose set of properties defined by `CommonJS` specification via
-    // prototype of the sandbox. Also globals are deeper in the prototype
-    // chain so that each module has access to them as well.
-    prototype: create(globals, descriptor({
-      require: require,
-      module: module,
-      exports: module.exports
-    })),
-    wantXrays: false
-  });
-
-  evaluate(sandbox, module.uri);
-
-  if (module.exports && typeof(module.exports) === 'object')
-    freeze(module.exports);
-
-  return module;
-});
-exports.load = load;
-
-// Utility function to check if id is relative.
-function isRelative(id) { return id[0] === '.'; }
-// Utility function to normalize module `uri`s so they have `.js` extension.
-function normalize(uri) { return uri.substr(-3) === '.js' ? uri : uri + '.js'; }
-// Utility function to join paths. In common case `base` is a
-// `requirer.uri` but in some cases it may be `baseURI`. In order to
-// avoid complexity we require `baseURI` with a trailing `/`.
-const resolve = iced(function resolve(id, base) {
-  let paths = id.split('/');
-  let result = base.split('/');
-  result.pop();
-  while (paths.length) {
-    let path = paths.shift();
-    if (path === '..')
-      result.pop();
-    else if (path !== '.')
-      result.push(path);
-  }
-  return result.join('/');
-});
-exports.resolve = resolve;
-
-const resolveURI = iced(function resolveURI(id, mapping) {
-  let count = mapping.length, index = 0;
-  while (index < count) {
-    let [ path, uri ] = mapping[index ++];
-    if (id.indexOf(path) === 0)
-      return normalize(id.replace(path, uri));
-  }
-});
-exports.resolveURI = resolveURI;
-
-// Creates version of `require` that will be exposed to the given `module`
-// in the context of the given `loader`. Each module gets own limited copy
-// of `require` that is allowed to load only a modules that are associated
-// with it during link time.
-const Require = iced(function Require(loader, requirer) {
-  let { modules, mapping, resolve } = loader;
-
-  function require(id) {
-    if (!id) // Throw if `id` is not passed.
-      throw Error('you must provide a module name when calling require() from '
-                  + requirer.id, requirer.uri);
-
-    // Resolve `id` to its requirer if it's relative.
-    let requirement = requirer ? resolve(id, requirer.id) : id;
-
-
-    // Resolves `uri` of module using loaders resolve function.
-    let uri = resolveURI(requirement, mapping);
-
-    if (!uri) // Throw if `uri` can not be resolved.
-      throw Error('Module: Can not resolve "' + id + '" module required by ' +
-                  requirer.id + ' located at ' + requirer.uri, requirer.uri);
-
-    let module = null;
-    // If module is already cached by loader then just use it.
-    if (uri in modules) {
-      module = modules[uri];
-    }
-    // Otherwise load and cache it. We also freeze module to prevent it from
-    // further changes at runtime.
-    else {
-      module = modules[uri] = Module(requirement, uri);
-      freeze(load(loader, module));
-    }
-
-    return module.exports;
-  }
-  // Make `require.main === module` evaluate to true in main module scope.
-  require.main = loader.main === requirer ? requirer : undefined;
-  return iced(require);
-});
-exports.Require = Require;
-
-const main = iced(function main(loader, id) {
-  let uri = resolveURI(id, loader.mapping)
-  let module = loader.main = loader.modules[uri] = Module(id, uri);
-  return load(loader, module).exports;
-});
-exports.main = main;
-
-// Makes module object that is made available to CommonJS modules when they
-// are evaluated, along with `exports` and `require`.
-const Module = iced(function Module(id, uri) {
-  return create(null, {
-    id: { enumerable: true, value: id },
-    exports: { enumerable: true, writable: true, value: create(null) },
-    uri: { value: uri }
-  });
-});
-exports.Module = Module;
-
-// Takes `loader`, and unload `reason` string and notifies all observers that
-// they should cleanup after them-self.
-const unload = iced(function unload(loader, reason) {
-  // subject is a unique object created per loader instance.
-  // This allows any code to cleanup on loader unload regardless of how
-  // it was loaded. To handle unload for specific loader subject may be
-  // asserted against loader.destructor or require('@loader/unload')
-  // Note: We don not destroy loader's module cache or sandboxes map as
-  // some modules may do cleanup in subsequent turns of event loop. Destroying
-  // cache may cause module identity problems in such cases.
-  let subject = { wrappedJSObject: loader.destructor };
-  notifyObservers(subject, 'sdk:loader:destroy', reason);
-});
-exports.unload = unload;
-
-// Function makes new loader that can be used to load CommonJS modules
-// described by a given `options.manifest`. Loader takes following options:
-// - `globals`: Optional map of globals, that all module scopes will inherit
-//   from. Map is also exposed under `globals` property of the returned loader
-//   so it can be extended further later. Defaults to `{}`.
-// - `modules` Optional map of built-in module exports mapped by module id.
-//   These modules will incorporated into module cache. Each module will be
-//   frozen.
-// - `resolve` Optional module `id` resolution function. If given it will be
-//   used to resolve module URIs, by calling it with require term, requirer
-//   module object (that has `uri` property) and `baseURI` of the loader.
-//   If `resolve` does not returns `uri` string exception will be thrown by
-//   an associated `require` call.
-const Loader = iced(function Loader(options) {
-  let { modules, globals, resolve, paths } = override({
-    paths: {},
-    modules: {},
-    globals: {},
-    resolve: exports.resolve
-  }, options);
-
-  // We create an identity object that will be dispatched on an unload
-  // event as subject. This way unload listeners will be able to assert
-  // which loader is unloaded. Please note that we intentionally don't
-  // use `loader` as subject to prevent a loader access leakage through
-  // observer notifications.
-  let destructor = freeze(create(null));
-
-  // Make mapping array that is sorted from longest path to shortest path
-  // to allow overlays.
-  let mapping = keys(paths).
-    sort(function(a, b) { return b.length - a.length }).
-    map(function(path) { return [ path, paths[path] ] });
-
-  // Define pseudo modules.
-  modules = override({
-    '@loader/unload': destructor,
-    '@loader/options': options,
-    'chrome': { Cc: Cc, Ci: Ci, Cu: Cu, Cr: Cr, Cm: Cm,
-                CC: bind(CC, Components), components: Components,
-                // `ChromeWorker` has to be inject in loader global scope.
-                // It is done by bootstrap.js:loadSandbox for the SDK.
-                ChromeWorker: ChromeWorker
-    }
-  }, modules);
-
-  modules = keys(modules).reduce(function(result, id) {
-    // We resolve `uri` from `id` since modules are cached by `uri`.
-    let uri = resolveURI(id, mapping);
-    let module = Module(id, uri);
-    module.exports = freeze(modules[id]);
-    result[uri] = freeze(module);
-    return result;
-  }, {});
-
-  // Loader object is just a representation of a environment
-  // state. We freeze it and mark make it's properties non-enumerable
-  // as they are pure implementation detail that no one should rely upon.
-  return freeze(create(null, {
-    destructor: { enumerable: false, value: destructor },
-    globals: { enumerable: false, value: globals },
-    mapping: { enumerable: false, value: mapping },
-    // Map of module objects indexed by module URIs.
-    modules: { enumerable: false, value: modules },
-    // Map of module sandboxes indexed by module URIs.
-    sandboxes: { enumerable: false, value: {} },
-    resolve: { enumerable: false, value: resolve },
-    // Main (entry point) module, it can be set only once, since loader
-    // instance can have only one main module.
-    main: new function() {
-      let main;
-      return {
-        enumerable: false,
-        get: function() { return main; },
-        // Only set main if it has not being set yet!
-        set: function(module) { main = main || module; }
-      }
-    }
-  }));
-});
-exports.Loader = Loader;
-
-});
-