summaryrefslogtreecommitdiffstats
path: root/toolkit/components/extensions/ExtensionAPI.jsm
diff options
context:
space:
mode:
authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /toolkit/components/extensions/ExtensionAPI.jsm
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
downloadUXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip
Add m-esr52 at 52.6.0
Diffstat (limited to 'toolkit/components/extensions/ExtensionAPI.jsm')
-rw-r--r--toolkit/components/extensions/ExtensionAPI.jsm81
1 files changed, 81 insertions, 0 deletions
diff --git a/toolkit/components/extensions/ExtensionAPI.jsm b/toolkit/components/extensions/ExtensionAPI.jsm
new file mode 100644
index 000000000..54dab8e3b
--- /dev/null
+++ b/toolkit/components/extensions/ExtensionAPI.jsm
@@ -0,0 +1,81 @@
+/* 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";
+
+this.EXPORTED_SYMBOLS = ["ExtensionAPI", "ExtensionAPIs"];
+
+/* exported ExtensionAPIs */
+
+const {classes: Cc, interfaces: Ci, utils: Cu, results: Cr} = Components;
+
+Cu.import("resource://gre/modules/ExtensionManagement.jsm");
+Cu.import("resource://gre/modules/Services.jsm");
+Cu.import("resource://gre/modules/XPCOMUtils.jsm");
+
+XPCOMUtils.defineLazyModuleGetter(this, "EventEmitter",
+ "resource://devtools/shared/event-emitter.js");
+XPCOMUtils.defineLazyModuleGetter(this, "Schemas",
+ "resource://gre/modules/Schemas.jsm");
+XPCOMUtils.defineLazyModuleGetter(this, "Task",
+ "resource://gre/modules/Task.jsm");
+
+const global = this;
+
+class ExtensionAPI {
+ constructor(extension) {
+ this.extension = extension;
+ }
+
+ destroy() {
+ }
+
+ getAPI(context) {
+ throw new Error("Not Implemented");
+ }
+}
+
+var ExtensionAPIs = {
+ apis: ExtensionManagement.APIs.apis,
+
+ load(apiName) {
+ let api = this.apis.get(apiName);
+
+ if (api.loadPromise) {
+ return api.loadPromise;
+ }
+
+ let {script, schema} = api;
+
+ let addonId = `${apiName}@experiments.addons.mozilla.org`;
+ api.sandbox = Cu.Sandbox(global, {
+ wantXrays: false,
+ sandboxName: script,
+ addonId,
+ metadata: {addonID: addonId},
+ });
+
+ api.sandbox.ExtensionAPI = ExtensionAPI;
+
+ Services.scriptloader.loadSubScript(script, api.sandbox, "UTF-8");
+
+ api.loadPromise = Schemas.load(schema).then(() => {
+ return Cu.evalInSandbox("API", api.sandbox);
+ });
+
+ return api.loadPromise;
+ },
+
+ unload(apiName) {
+ let api = this.apis.get(apiName);
+
+ let {schema} = api;
+
+ Schemas.unload(schema);
+ Cu.nukeSandbox(api.sandbox);
+
+ api.sandbox = null;
+ api.loadPromise = null;
+ },
+};