diff options
Diffstat (limited to 'addon-sdk/source/lib/sdk/loader')
| -rw-r--r-- | addon-sdk/source/lib/sdk/loader/cuddlefish.js | 102 | ||||
| -rw-r--r-- | addon-sdk/source/lib/sdk/loader/sandbox.js | 74 |
2 files changed, 0 insertions, 176 deletions
diff --git a/addon-sdk/source/lib/sdk/loader/cuddlefish.js b/addon-sdk/source/lib/sdk/loader/cuddlefish.js deleted file mode 100644 index 6ba19157b..000000000 --- a/addon-sdk/source/lib/sdk/loader/cuddlefish.js +++ /dev/null @@ -1,102 +0,0 @@ -/* 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/. */ -"use strict"; - -module.metadata = { - "stability": "unstable" -}; - -// This module is manually loaded by bootstrap.js in a sandbox and immediatly -// put in module cache so that it is never loaded in any other way. - -/* Workarounds to include dependencies in the manifest -require('chrome') // Otherwise CFX will complain about Components -require('toolkit/loader') // Otherwise CFX will stip out loader.js -require('sdk/addon/runner') // Otherwise CFX will stip out addon/runner.js -*/ - -const { classes: Cc, Constructor: CC, interfaces: Ci, utils: Cu } = Components; - -// `loadSandbox` is exposed by bootstrap.js -const loaderURI = module.uri.replace("sdk/loader/cuddlefish.js", - "toolkit/loader.js"); -const xulappURI = module.uri.replace("loader/cuddlefish.js", - "system/xul-app.jsm"); -// We need to keep a reference to the sandbox in order to unload it in -// bootstrap.js - -var loaderSandbox = loadSandbox(loaderURI); -const loaderModule = loaderSandbox.exports; - -const { incompatibility } = Cu.import(xulappURI, {}).XulApp; - -const { override, load } = loaderModule; - -function CuddlefishLoader(options) { - let { manifest } = options; - - options = override(options, { - // Put `api-utils/loader` and `api-utils/cuddlefish` loaded as JSM to module - // cache to avoid subsequent loads via `require`. - modules: override({ - 'toolkit/loader': loaderModule, - 'sdk/loader/cuddlefish': exports - }, options.modules), - resolve: function resolve(id, requirer) { - let entry = requirer && requirer in manifest && manifest[requirer]; - let uri = null; - - // If manifest entry for this requirement is present we follow manifest. - // Note: Standard library modules like 'panel' will be present in - // manifest unless they were moved to platform. - if (entry) { - let requirement = entry.requirements[id]; - // If requirer entry is in manifest and it's requirement is not, than - // it has no authority to load since linker was not able to find it. - if (!requirement) - throw Error('Module: ' + requirer + ' has no authority to load: ' - + id, requirer); - - uri = requirement; - } else { - // If requirer is off manifest than it's a system module and we allow it - // to go off manifest by resolving a relative path. - uri = loaderModule.resolve(id, requirer); - } - return uri; - }, - load: function(loader, module) { - let result; - let error; - - // In order to get the module's metadata, we need to load the module. - // if an exception is raised here, it could be that is due to application - // incompatibility. Therefore the exception is stored, and thrown again - // only if the module seems be compatible with the application currently - // running. Otherwise the incompatibility message takes the precedence. - try { - result = load(loader, module); - } - catch (e) { - error = e; - } - - error = incompatibility(module) || error; - - if (error) - throw error; - - return result; - } - }); - - let loader = loaderModule.Loader(options); - // Hack to allow loading from `toolkit/loader`. - loader.modules[loaderURI] = loaderSandbox; - return loader; -} - -exports = override(loaderModule, { - Loader: CuddlefishLoader -}); diff --git a/addon-sdk/source/lib/sdk/loader/sandbox.js b/addon-sdk/source/lib/sdk/loader/sandbox.js deleted file mode 100644 index 791dbc086..000000000 --- a/addon-sdk/source/lib/sdk/loader/sandbox.js +++ /dev/null @@ -1,74 +0,0 @@ -/* 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/. */ -"use strict"; - -module.metadata = { - "stability": "experimental" -}; - -const { Cc, Ci, CC, Cu } = require('chrome'); -const systemPrincipal = CC('@mozilla.org/systemprincipal;1', 'nsIPrincipal')(); -const scriptLoader = Cc['@mozilla.org/moz/jssubscript-loader;1']. - getService(Ci.mozIJSSubScriptLoader); -const self = require('sdk/self'); -const { getTabId } = require('../tabs/utils'); -const { getInnerId } = require('../window/utils'); - -const { devtools } = Cu.import("resource://devtools/shared/Loader.jsm", {}); -const { require: devtoolsRequire } = devtools; -const { addContentGlobal, removeContentGlobal } = devtoolsRequire("devtools/server/content-globals"); - -/** - * Make a new sandbox that inherits given `source`'s principals. Source can be - * URI string, DOMWindow or `null` for system principals. - */ -function sandbox(target, options) { - options = options || {}; - options.metadata = options.metadata ? options.metadata : {}; - options.metadata.addonID = options.metadata.addonID ? - options.metadata.addonID : self.id; - - let sandbox = Cu.Sandbox(target || systemPrincipal, options); - Cu.setSandboxMetadata(sandbox, options.metadata); - let innerWindowID = options.metadata['inner-window-id'] - if (innerWindowID) { - addContentGlobal({ - global: sandbox, - 'inner-window-id': innerWindowID - }); - } - return sandbox; -} -exports.sandbox = sandbox; - -/** - * Evaluates given `source` in a given `sandbox` and returns result. - */ -function evaluate(sandbox, code, uri, line, version) { - return Cu.evalInSandbox(code, sandbox, version || '1.8', uri || '', line || 1); -} -exports.evaluate = evaluate; - -/** - * Evaluates code under the given `uri` in the given `sandbox`. - * - * @param {String} uri - * The URL pointing to the script to load. - * It must be a local chrome:, resource:, file: or data: URL. - */ -function load(sandbox, uri) { - if (uri.indexOf('data:') === 0) { - let source = uri.substr(uri.indexOf(',') + 1); - - return evaluate(sandbox, decodeURIComponent(source), '1.8', uri, 0); - } else { - return scriptLoader.loadSubScript(uri, sandbox, 'UTF-8'); - } -} -exports.load = load; - -/** - * Forces the given `sandbox` to be freed immediately. - */ -exports.nuke = Cu.nukeSandbox |