1 files changed, 81 insertions, 0 deletions
diff --git a/tools/addon-sdk-1.3/packages/api-utils/lib/self-maker.js b/tools/addon-sdk-1.3/packages/api-utils/lib/self-maker.js
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+++ b/tools/addon-sdk-1.3/packages/api-utils/lib/self-maker.js
@@ -0,0 +1,81 @@
+/* vim:st=2:sts=2:sw=2:
+ * ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Jetpack.
+ *
+ * The Initial Developer of the Original Code is Mozilla.
+ * Portions created by the Initial Developer are Copyright (C) 2011
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *   Brian Warner <warner@mozilla.com>
+ *   Erik Vold <erikvvold@gmail.com>
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+"use strict";
+
+let file = require("./file");
+let url = require("./url");
+
+let jid = packaging.jetpackID;
+let name = packaging.options.name;
+
+// Some XPCOM APIs require valid URIs as an argument for certain operations (see
+// `nsILoginManager` for example). This property represents add-on associated
+// unique URI string that can be used for that.
+let uri = "addon:" + jid;
+
+exports.makeSelfModule = function (reqdata) {
+  // a module loaded from URI has called require(MODULE)
+  // URI is like resource://jid0-$JID/$PACKAGE-$SECTION/$SUBDIR/$FILENAME
+  // resource://jid0-abc123/reading-data-lib/main.js
+  // and we want resource://jid0-abc123/reading-data-data/
+
+  var data_url = function(name) {
+    name = name || "";
+    // dataURIPrefix ends with a slash
+    var x = reqdata.dataURIPrefix + name;
+    return x;
+  };
+  var data_load = function(name) {
+    let fn = url.toFilename(data_url(name));
+    return file.read(fn);
+  };
+
+  var self = {
+    id: jid,
+    uri: uri,
+    name: name,
+    version: packaging.options.metadata[name].version,
+    data: {
+      load: data_load,
+      url: data_url
+    }
+  };
+  return self;
+};
+