Add m-esr52 at 52.6.0

1 files changed, 180 insertions, 0 deletions

diff --git a/addon-sdk/source/lib/sdk/addon/runner.js b/addon-sdk/source/lib/sdk/addon/runner.js
new file mode 100644
index 000000000..3977a04e4
--- /dev/null
+++ b/addon-sdk/source/lib/sdk/addon/runner.js
@@ -0,0 +1,180 @@
+/* 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/. */
+
+module.metadata = {
+  "stability": "experimental"
+};
+
+const { Cc, Ci, Cu } = require('chrome');
+const { rootURI, metadata, isNative } = require('@loader/options');
+const { id, loadReason } = require('../self');
+const { descriptor, Sandbox, evaluate, main, resolveURI } = require('toolkit/loader');
+const { once } = require('../system/events');
+const { exit, env, staticArgs } = require('../system');
+const { when: unload } = require('../system/unload');
+const globals = require('../system/globals');
+const xulApp = require('../system/xul-app');
+const { get } = require('../preferences/service');
+const appShellService = Cc['@mozilla.org/appshell/appShellService;1'].
+                        getService(Ci.nsIAppShellService);
+const { preferences } = metadata;
+
+const Startup = Cu.import("resource://gre/modules/sdk/system/Startup.js", {}).exports;
+
+Cu.import("resource://gre/modules/XPCOMUtils.jsm");
+XPCOMUtils.defineLazyGetter(this, "BrowserToolboxProcess", function () {
+  return Cu.import("resource://devtools/client/framework/ToolboxProcess.jsm", {}).
+         BrowserToolboxProcess;
+});
+
+// Initializes default preferences
+function setDefaultPrefs(prefsURI) {
+  const prefs = Cc['@mozilla.org/preferences-service;1'].
+                getService(Ci.nsIPrefService).
+                QueryInterface(Ci.nsIPrefBranch2);
+  const branch = prefs.getDefaultBranch('');
+  const sandbox = Sandbox({
+    name: prefsURI,
+    prototype: {
+      pref: function(key, val) {
+        switch (typeof val) {
+          case 'boolean':
+            branch.setBoolPref(key, val);
+            break;
+          case 'number':
+            if (val % 1 == 0) // number must be a integer, otherwise ignore it
+              branch.setIntPref(key, val);
+            break;
+          case 'string':
+            branch.setCharPref(key, val);
+            break;
+        }
+      }
+    }
+  });
+  // load preferences.
+  evaluate(sandbox, prefsURI);
+}
+
+function definePseudo(loader, id, exports) {
+  let uri = resolveURI(id, loader.mapping);
+  loader.modules[uri] = { exports: exports };
+}
+
+function startup(reason, options) {
+  return Startup.onceInitialized.then(() => {
+    // Inject globals ASAP in order to have console API working ASAP
+    Object.defineProperties(options.loader.globals, descriptor(globals));
+
+    // NOTE: Module is intentionally required only now because it relies
+    // on existence of hidden window, which does not exists until startup.
+    let { ready } = require('../addon/window');
+    // Load localization manifest and .properties files.
+    // Run the addon even in case of error (best effort approach)
+    require('../l10n/loader').
+      load(rootURI).
+      then(null, function failure(error) {
+        if (!isNative)
+          console.info("Error while loading localization: " + error.message);
+      }).
+      then(function onLocalizationReady(data) {
+        // Exports data to a pseudo module so that api-utils/l10n/core
+        // can get access to it
+        definePseudo(options.loader, '@l10n/data', data ? data : null);
+        return ready;
+      }).then(function() {
+        run(options);
+      }).then(null, console.exception);
+    return void 0; // otherwise we raise a warning, see bug 910304
+  });
+}
+
+function run(options) {
+  try {
+    // Try initializing HTML localization before running main module. Just print
+    // an exception in case of error, instead of preventing addon to be run.
+    try {
+      // Do not enable HTML localization while running test as it is hard to
+      // disable. Because unit tests are evaluated in a another Loader who
+      // doesn't have access to this current loader.
+      if (options.main !== 'sdk/test/runner') {
+        require('../l10n/html').enable();
+      }
+    }
+    catch(error) {
+      console.exception(error);
+    }
+
+    // native-options does stuff directly with preferences key from package.json
+    if (preferences && preferences.length > 0) {
+      try {
+        require('../preferences/native-options').
+          enable({ preferences: preferences, id: id }).
+          catch(console.exception);
+      }
+      catch (error) {
+        console.exception(error);
+      }
+    }
+    else {
+      // keeping support for addons packaged with older SDK versions,
+      // when cfx didn't include the 'preferences' key in @loader/options
+
+      // Initialize inline options localization, without preventing addon to be
+      // run in case of error
+      try {
+        require('../l10n/prefs').enable();
+      }
+      catch(error) {
+        console.exception(error);
+      }
+
+      // TODO: When bug 564675 is implemented this will no longer be needed
+      // Always set the default prefs, because they disappear on restart
+      if (options.prefsURI) {
+        // Only set if `prefsURI` specified
+        try {
+          setDefaultPrefs(options.prefsURI);
+        }
+        catch (err) {
+          // cfx bootstrap always passes prefsURI, even in addons without prefs
+        }
+      }
+    }
+
+    // this is where the addon's main.js finally run.
+    let program = main(options.loader, options.main);
+
+    if (typeof(program.onUnload) === 'function')
+      unload(program.onUnload);
+
+    if (typeof(program.main) === 'function') {
+      program.main({
+        loadReason: loadReason,
+        staticArgs: staticArgs
+      }, {
+        print: function print(_) { dump(_ + '\n') },
+        quit: exit
+      });
+    }
+
+    if (get("extensions." + id + ".sdk.debug.show", false)) {
+      BrowserToolboxProcess.init({ addonID: id });
+    }
+  } catch (error) {
+    console.exception(error);
+    throw error;
+  }
+}
+exports.startup = startup;
+
+// If add-on is lunched via `cfx run` we need to use `system.exit` to let
+// cfx know we're done (`cfx test` will take care of exit so we don't do
+// anything here).
+if (env.CFX_COMMAND === 'run') {
+  unload(function(reason) {
+    if (reason === 'shutdown')
+      exit(0);
+  });
+}