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calICSCalendarModule.js
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/* ***** 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 mozilla calendar code.
*
* The Initial Developer of the Original Code is
* Michiel van Leeuwen <mvl@exedo.nl>
* Portions created by the Initial Developer are Copyright (C) 2004
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Vladimir Vukicevic <vladimir.vukicevic@oracle.com>
* Dan Mosedale <dan.mosedale@oracle.com>
* Joey Minta <jminta@gmail.com>
* Philipp Kewisch <mozilla@kewis.ch>
*
* 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 ***** */
// nsIFactory
const calICSCalendarFactory = {
QueryInterface: function (aIID) {
if (!aIID.equals(Components.interfaces.nsISupports) &&
!aIID.equals(Components.interfaces.nsIFactory)) {
throw Components.results.NS_ERROR_NO_INTERFACE;
}
return this;
},
createInstance: function (outer, iid) {
if (outer != null)
throw Components.results.NS_ERROR_NO_AGGREGATION;
return (new calICSCalendar()).QueryInterface(iid);
}
};
/****
**** module registration
****/
var calICSCalendarModule = {
mCID: Components.ID("{f8438bff-a3c9-4ed5-b23f-2663b5469abf}"),
mContractID: "@mozilla.org/calendar/calendar;1?type=ics",
mUtilsLoaded: false,
loadUtils: function cICM_loadUtils() {
if (this.mUtilsLoaded) {
return;
}
const jssslContractID = "@mozilla.org/moz/jssubscript-loader;1";
const jssslIID = Components.interfaces.mozIJSSubScriptLoader;
const iosvcContractID = "@mozilla.org/network/io-service;1";
const iosvcIID = Components.interfaces.nsIIOService;
var loader = Components.classes[jssslContractID].getService(jssslIID);
var iosvc = Components.classes[iosvcContractID].getService(iosvcIID);
// Note that unintuitively, __LOCATION__.parent == .
// We expect to find utils in ./../js
var appdir = __LOCATION__.parent.parent;
appdir.append("js");
const scripts = ["calUtils.js", "calProviderBase.js",
"calICSCalendar.js" ];
for each (var scriptName in scripts) {
var f = appdir.clone();
f.append(scriptName);
try {
var fileurl = iosvc.newFileURI(f);
loader.loadSubScript(fileurl.spec, null);
} catch (e) {
Components.utils.reportError("Error while loading " + fileurl.spec);
throw e;
}
}
this.mUtilsLoaded = true;
},
registerSelf: function (compMgr, fileSpec, location, type) {
compMgr = compMgr.QueryInterface(Components.interfaces.nsIComponentRegistrar);
compMgr.registerFactoryLocation(this.mCID,
"Calendar ICS provider",
this.mContractID,
fileSpec,
location,
type);
},
getClassObject: function (compMgr, cid, iid) {
if (!cid.equals(this.mCID))
throw Components.results.NS_ERROR_NO_INTERFACE;
if (!iid.equals(Components.interfaces.nsIFactory))
throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
this.loadUtils();
return calICSCalendarFactory;
},
canUnload: function(compMgr) {
return true;
}
};
function NSGetModule(compMgr, fileSpec) {
return calICSCalendarModule;
}