Gopher support initial commit (OverbiteFF plugin ported to browser itself)

browser/gopher/components/about.js

@@ -0,0 +1,177 @@
+/*
+
+This code is issued under a disjunctive tri-license giving you the choice of
+one of the three following sets of free software/open source licensing terms:
+
+    * Mozilla Public License, version 1.1
+    * GNU General Public License, version 2.0 
+    * GNU Lesser General Public License, version 2.1
+
+For users under the Mozilla Public License:
+
+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 the OverbiteFF Gopher addon.
+
+The Initial Developer of the Original Code is Cameron Kaiser.
+Portions created by Cameron Kaiser are Copyright (C) 2008-2011
+Cameron Kaiser. All Rights Reserved. Copyright (C) 2008-2011 Contributors
+to the Overbite Project.
+
+For users under the GNU Public License:
+
+OverbiteFF Gopher/CSO Firefox addon
+Copyright (C) 2008-2011 Cameron Kaiser
+Copyright (C) 2008-2011 Contributors to the Overbite Project
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; version 2.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+[ or http://www.gnu.org/licenses/gpl-2.0.html ]
+
+For users under the GNU Lesser General Public License:
+
+OverbiteFF Gopher/CSO Firefox addon
+Copyright (C) 2008-2011 Cameron Kaiser
+Copyright (C) 2008-2011 Contributors to the Overbite Project
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; version 2.1.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+[ or http://www.gnu.org/licenses/lgpl-2.1.html ]
+
+
+*/
+
+const OBFFABOUT = "chrome://overbiteff/content/infobabe.html";
+// register this to three contract IDs
+const OBFFABOUT_CONTRACTID1 = "@mozilla.org/network/protocol/about;1?what=gopher";
+const OBFFABOUT_CONTRACTID2 = "@mozilla.org/network/protocol/about;1?what=overbite";
+//const OBFFABOUT_CONTRACTID3 = "@mozilla.org/network/protocol/about;1?what=overbiteff";
+
+const OBFFABOUT_CID = Components.ID("{80d3faa0-de53-11dc-95ff-0800200c9a66}");
+
+const nsISupports = Components.interfaces.nsISupports;
+const nsIFactory = Components.interfaces.nsIFactory;
+const nsIModule = Components.interfaces.nsIModule;
+const nsIAboutModule = Components.interfaces.nsIAboutModule;
+const nsIIOService = Components.interfaces.nsIIOService;
+const nsIObserver = Components.interfaces.nsIObserver;
+const nsIComponentRegistrar = Components.interfaces.nsIComponentRegistrar;
+
+Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
+
+var OverbiteAbout = {
+
+	classID: OBFFABOUT_CID,
+
+	// nsISupports
+	QueryInterface : XPCOMUtils.generateQI([nsISupports,
+                                                nsIObserver,
+						nsIFactory,
+						nsIAboutModule]),
+
+	// nsIObserver
+	observe : function(subject, topic, data) {
+		// nothing yet
+	},
+
+	// nsIAboutModule
+	newChannel : function(uri) {
+		var chan = Components
+			.classes["@mozilla.org/network/io-service;1"]
+			.getService(nsIIOService)
+			.newChannel(OBFFABOUT, null, null);
+		chan.originalURI = uri;
+		return chan;
+	},
+
+	getURIFlags : function(uri) { return 0; },
+
+	// nsIFactory
+	createInstance : function(outer, iid) {
+		if (outer != null)
+			throw Components.results.NS_ERROR_NO_AGGREGATION;
+		return this.QueryInterface(iid);
+	},
+	
+	lockFactory : function(lock) { // ignored
+	}
+};
+
+var Module = {
+
+	// nsISupports
+	QueryInterface : XPCOMUtils.generateQI([nsISupports,
+						nsIModule]),
+
+	// nsIModule
+	getClassObject : function(compMgr, cid, iid) {
+		if (cid.equals(OBFFABOUT_CID)) {
+			return OverbiteAbout.QueryInterface(iid);
+		}
+
+		throw Components.results.NS_ERROR_FACTORY_NOT_REGISTERED;
+	},
+	registerSelf : function(compMgr, fileSpec, location, type) {
+		var compReg = compMgr.QueryInterface(nsIComponentRegistrar);
+
+		// do the treble
+		compReg.registerFactoryLocation(OBFFABOUT_CID,
+						"about:gopher",
+						OBFFABOUT_CONTRACTID1,
+						fileSpec,
+						location,
+						type);
+		compReg.registerFactoryLocation(OBFFABOUT_CID,
+						"about:overbite",
+						OBFFABOUT_CONTRACTID2,
+						fileSpec,
+						location,
+						type);
+/* sigh. it must not like the length.
+		compReg.registerFactoryLocation(OBFFABOUT_CID,
+						"about:overbiteff",
+						OBFFABOUT_CONTRACTID3,
+						fileSpec,
+						location,
+						type);
+*/
+	},
+	unregisterSelf : function(compMgr, location, type) {
+		var compReg = compMgr.QueryInterface(nsIComponentRegistrar);
+
+		// undo the treble
+		compReg.unregisterFactoryLocation(OBFFABOUT_CID, location);
+	},
+	canUnload : function(compMgr) { return true; }
+};
+
+function NSGetModule(compMgr, fileSpec) { return Module; }
+function NSGetFactory(component) { return OverbiteAbout; }

browser/gopher/components/gopher.manifest

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+component {977ffc4c-a635-433d-8477-ea575bfb7b19} protocol.js
+contract @mozilla.org/network/protocol;1?name=gopher {977ffc4c-a635-433d-8477-ea575bfb7b19}
+category profile-after-change GopherProtocol @mozilla.org/network/protocol;1?name=gopher
+component {80d3faa0-de53-11dc-95ff-0800200c9a66} about.js
+contract @mozilla.org/network/protocol/about;1?what=gopher {80d3faa0-de53-11dc-95ff-0800200c9a66}
+contract @mozilla.org/network/protocol/about;1?what=overbite {80d3faa0-de53-11dc-95ff-0800200c9a66}
+category profile-after-change OverbiteAbout @mozilla.org/network/protocol/about;1?what=gopher
+category profile-after-change OverbiteAbout @mozilla.org/network/protocol/about;1?what=overbite