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328 lines
11 KiB
JavaScript
328 lines
11 KiB
JavaScript
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is the Mozilla Firefox browser.
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*
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* The Initial Developer of the Original Code is
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* Benjamin Smedberg <benjamin@smedbergs.us>
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*
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* Portions created by the Initial Developer are Copyright (C) 2004
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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const nsISupports = Components.interfaces.nsISupports;
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const nsICommandLine = Components.interfaces.nsICommandLine;
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const nsICommandLineHandler = Components.interfaces.nsICommandLineHandler;
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const nsIDOMWindowInternal = Components.interfaces.nsIDOMWindowInternal;
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const nsIFactory = Components.interfaces.nsIFactory;
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const nsISupportsString = Components.interfaces.nsISupportsString;
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const nsIWindowMediator = Components.interfaces.nsIWindowMediator;
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const nsIWindowWatcher = Components.interfaces.nsIWindowWatcher;
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const NS_ERROR_ABORT = Components.results.NS_ERROR_ABORT;
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function mayOpenURI(uri)
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{
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var ext = Components.classes["@mozilla.org/uriloader/external-protocol-service;1"]
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.getService(Components.interfaces.nsIExternalProtocolService);
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return ext.isExposedProtocol(uri.scheme);
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}
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function openURI(uri)
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{
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if (!mayOpenURI())
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throw Components.results.NS_ERROR_FAILURE;
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var io = Components.classes["@mozilla.org/network/io-service;1"]
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.getService(Components.interfaces.nsIIOService);
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var channel = io.newChannelFromURI(uri);
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var loader = Components.classes["@mozilla.org/uriloader;1"]
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.getService(Components.interfaces.nsIURILoader);
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var listener = {
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onStartURIOpen: function(uri) { return false; },
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doContent: function(ctype, preferred, request, handler) { return false; },
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isPreferred: function(ctype, desired) { return false; },
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canHandleContent: function(ctype, preferred, desired) { return false; },
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loadCookie: null,
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parentContentListener: null,
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getInterface: function(iid) {
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if (iid.equals(Components.interfaces.nsIURIContentListener))
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return this;
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throw Components.results.NS_ERROR_NO_INTERFACE;
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}
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};
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loader.openURI(channel, true, listener);
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}
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var nsMailDefaultHandler = {
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/* nsISupports */
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QueryInterface : function mdh_QI(iid) {
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if (iid.equals(nsICommandLineHandler) ||
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iid.equals(nsIFactory) ||
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iid.equals(nsISupports))
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return this;
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throw Components.results.NS_ERROR_NO_INTERFACE;
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},
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/* nsICommandLineHandler */
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handle : function mdh_handle(cmdLine) {
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var uri;
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try {
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var remoteCommand = cmdLine.handleFlagWithParam("remote", true);
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}
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catch (e) {
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throw NS_ERROR_ABORT;
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}
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if (remoteCommand != null) {
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try {
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var a = /^\s*(\w+)\(([^\)]*)\)\s*$/.exec(remoteCommand);
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var remoteVerb = a[1].toLowerCase();
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var remoteParams = a[2].split(",");
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switch (remoteVerb) {
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case "openurl":
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var xuri = cmdLine.resolveURI(remoteParams[0]);
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openURI(xuri);
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break;
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case "mailto":
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var xuri = cmdLine.resolveURI("mailto:" + remoteParams[0]);
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openURI(xuri);
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break;
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case "xfedocommand":
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// xfeDoCommand(openBrowser)
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switch (remoteParams[0].toLowerCase()) {
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case "openinbox":
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var wm = Components.classes["@mozilla.org/appshell/window-mediator;1"]
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.getService(Components.classes.nsIWindowMediator);
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var win = wm.getMostRecentWindow("mail:3pane");
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if (win) {
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win.focus();
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}
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else {
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var wwatch = Components.classes["@mozilla.org/embedcomp/window-watcher;1"]
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.getService(nsIWindowWatcher);
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// Bug 277798 - we have to pass an argument to openWindow(), or
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// else it won't honor the dialog=no instruction.
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var argstring = Components.classes["@mozilla.org/supports-string;1"]
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.createInstance(nsISupportsString);
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wwatch.openWindow(null, "chrome://messenger/content/", "_blank",
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"chrome,dialog=no,all", argstring);
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}
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break;
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case "composemessage":
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var wwatch = Components.classes["@mozilla.org/embedcomp/window-watcher;1"]
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.getService(nsIWindowWatcher);
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var argstring = Components.classes["@mozilla.org/supports-string;1"]
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.createInstance(nsISupportsString);
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wwatch.openWindow(null, "chrome://messenger/content/messengercompose/messengercompose.xul", "_blank",
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"chrome,dialog=no,all", argstring);
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break;
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default:
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throw Components.results.NS_ERROR_ABORT;
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}
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break;
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default:
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// Somebody sent us a remote command we don't know how to process:
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// just abort.
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throw Components.results.NS_ERROR_ABORT;
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}
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cmdLine.preventDefault = true;
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}
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catch (e) {
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// If we had a -remote flag but failed to process it, throw
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// NS_ERROR_ABORT so that the xremote code knows to return a failure
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// back to the handling code.
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dump(e);
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throw Components.results.NS_ERROR_ABORT;
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}
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}
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var count = cmdLine.length;
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if (count) {
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var i = 0;
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while (i < count) {
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var curarg = cmdLine.getArgument(i);
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if (curarg.match(/^-/)) {
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dump ("Warning: unrecognized command line flag " + curarg + "\n");
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// To emulate the pre-nsICommandLine behavior, we ignore the
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// argument after an unrecognized flag.
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++i;
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// xxxbsmedberg: make me use the console service!
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}
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++i;
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}
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if (i < count) {
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uri = cmdLine.getArgument(i);
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// mailto: URIs are frequently passed with spaces in them. They should be
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// escaped into %20, but we hack around bad clients, see bug 231032
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if (uri.match.(/^mailto:/)) {
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do {
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++i;
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var testarg = cmdLine.getArgument(++i);
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if (testarg.match(/^-/))
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break;
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uri += " " + testarg;
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} while (1);
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}
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}
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}
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if (!uri && cmdLine.preventDefault)
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return;
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// xxxbsmedberg: This should be using nsIURILoader.openURI, which is what
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// the 1.0 branch does (see nsAppShellService.cpp, revision 1.212.6.6).
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// However, nsIURILoader.openURI is async, which means that the event loop
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// sometimes is not run when it is supposed to, and other badness. Fix
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// this for 1.1!
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if (!uri && cmdLine.state != nsICommandLine.STATE_INITIAL_LAUNCH) {
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try {
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var wmed = Components.classes["@mozilla.org/appshell/window-mediator;1"]
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.getService(nsIWindowMediator);
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var wlist = wmed.getEnumerator("mail:3pane");
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if (wlist.hasMoreElements()) {
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var window = wlist.getNext().QueryInterface(nsIDOMWindowInternal);
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window.focus();
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return;
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}
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}
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catch (e) {
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dump(e);
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}
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}
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var wwatch = Components.classes["@mozilla.org/embedcomp/window-watcher;1"]
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.getService(nsIWindowWatcher);
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var argstring = Components.classes["@mozilla.org/supports-string;1"]
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.createInstance(nsISupportsString);
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if (uri)
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argstring.data = uri;
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wwatch.openWindow(null, "chrome://messenger/content/", "_blank",
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"chrome,dialog=no,all", argstring);
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},
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helpInfo : "",
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/* nsIFactory */
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createInstance : function mdh_CI(outer, iid) {
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if (outer != null)
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throw Components.results.NS_ERROR_NO_AGGREGATION;
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return this.QueryInterface(iid);
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},
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lockFactory : function mdh_lock(lock) {
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/* no-op */
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}
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};
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const mdh_contractID = "@mozilla.org/mail/clh;1";
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const mdh_CID = Components.ID("{44346520-c5d2-44e5-a1ec-034e04d7fac4}");
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var Module = {
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/* nsISupports */
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QueryInterface : function QI(iid) {
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if (iid.equals(Components.interfaces.nsIModule) &&
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iid.equals(Components.interfaces.nsISupports))
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return this;
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throw Components.results.NS_ERROR_NO_INTERFACE;
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},
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/* nsIModule */
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getClassObject : function (compMgr, cid, iid) {
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if (cid.equals(mdh_CID))
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return nsMailDefaultHandler.QueryInterface(iid);
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throw Components.results.NS_ERROR_FAILURE;
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},
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registerSelf: function mod_regself(compMgr, fileSpec, location, type) {
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var compReg =
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compMgr.QueryInterface( Components.interfaces.nsIComponentRegistrar );
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compReg.registerFactoryLocation(mdh_CID,
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"nsMailDefaultHandler",
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mdh_contractID,
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fileSpec,
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location,
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type );
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var catMan = Components.classes["@mozilla.org/categorymanager;1"]
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.getService(Components.interfaces.nsICategoryManager);
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catMan.addCategoryEntry("command-line-handler",
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"x-default",
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mdh_contractID, true, true);
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},
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unregisterSelf : function mod_unregself(compMgr, location, type) {
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var compReg = compMgr.QueryInterface(nsIComponentRegistrar);
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compReg.unregisterFactoryLocation(mdh_CID, location);
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var catMan = Components.classes["@mozilla.org/categorymanager;1"]
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.getService(Components.interfaces.nsICategoryManager);
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catMan.deleteCategoryEntry("command-line-handler",
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"y-default", true);
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},
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canUnload: function(compMgr) {
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return true;
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}
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}
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// NSGetModule: Return the nsIModule object.
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function NSGetModule(compMgr, fileSpec) {
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return Module;
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}
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