1 files changed, 82 insertions, 0 deletions
diff --git a/toolkit/mozapps/webextensions/amIWebInstaller.idl b/toolkit/mozapps/webextensions/amIWebInstaller.idl
new file mode 100644
index 000000000..6c5ebca67
--- /dev/null
+++ b/toolkit/mozapps/webextensions/amIWebInstaller.idl
@@ -0,0 +1,82 @@
+/* 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/. */
+
+#include "nsISupports.idl"
+
+interface nsIDOMElement;
+interface nsIVariant;
+interface nsIURI;
+
+/**
+ * A callback function used to notify webpages when a requested install has
+ * ended.
+ *
+ * NOTE: This is *not* the same as InstallListener.
+ */
+[scriptable, function, uuid(bb22f5c0-3ca1-48f6-873c-54e87987700f)]
+interface amIInstallCallback : nsISupports
+{
+  /**
+   * Called when an install completes or fails.
+   *
+   * @param  aUrl
+   *         The url of the add-on being installed
+   * @param  aStatus
+   *         0 if the install was successful or negative if not
+   */
+  void onInstallEnded(in AString aUrl, in int32_t aStatus);
+};
+
+
+/**
+ * This interface is used to allow webpages to start installing add-ons.
+ */
+[scriptable, uuid(658d6c09-15e0-4688-bee8-8551030472a9)]
+interface amIWebInstaller : nsISupports
+{
+  /**
+   * Checks if installation is enabled for a webpage.
+   *
+   * @param  aMimetype
+   *         The mimetype for the add-on to be installed
+   * @param  referer
+   *         The URL of the webpage trying to install an add-on
+   * @return true if installation is enabled
+   */
+  boolean isInstallEnabled(in AString aMimetype, in nsIURI aReferer);
+
+  /**
+   * Installs an array of add-ons at the request of a webpage
+   *
+   * @param  aMimetype
+   *         The mimetype for the add-ons
+   * @param  aBrowser
+   *         The browser installing the add-ons.
+   * @param  aReferer
+   *         The URI for the webpage installing the add-ons
+   * @param  aUris
+   *         The URIs of add-ons to be installed
+   * @param  aHashes
+   *         The hashes for the add-ons to be installed
+   * @param  aNames
+   *         The names for the add-ons to be installed
+   * @param  aIcons
+   *         The icons for the add-ons to be installed
+   * @param  aCallback
+   *         An optional callback to notify about installation success and
+   *         failure
+   * @param  aInstallCount
+   *         An optional argument including the number of add-ons to install
+   * @return true if the installation was successfully started
+   */
+  boolean installAddonsFromWebpage(in AString aMimetype,
+                                   in nsIDOMElement aBrowser,
+                                   in nsIURI aReferer,
+                                   [array, size_is(aInstallCount)] in wstring aUris,
+                                   [array, size_is(aInstallCount)] in wstring aHashes,
+                                   [array, size_is(aInstallCount)] in wstring aNames,
+                                   [array, size_is(aInstallCount)] in wstring aIcons,
+                                   [optional] in amIInstallCallback aCallback,
+                                   [optional] in uint32_t aInstallCount);
+};