* Updated for Firefox 2REL_1_1_2upstream/master

1 files changed, 4 insertions, 6 deletions

diff --git a/src/components/xriProtocolHandler.js b/src/components/xriProtocolHandler.js
index 7046cde..1105874 100755
--- a/src/components/xriProtocolHandler.js
+++ b/src/components/xriProtocolHandler.js
@@ -222,193 +222,193 @@ function renderService(srv, doc, qxri)
 

 	// get the mediatypes

 	mediaTypes = new Array();

 	res = runExpr(doc, srv, "xrd:MediaType/text()");

 	var m;

 	while (m = res.iterateNext()) {

 		if (!knownServiceType) {

 			var srvType = guessServiceTypeByMime(m.nodeValue);

 			knownServiceType = srvType? srvType : null;

 		}

 

 		mediaTypes.push(m.nodeValue);

 		if (m.nodeValue) {

 			html_mediatypes += "<strong>Media Type:</strong> " + m.nodeValue + "<br/>";

 		}

 	}

 

 

 	res = runExpr(doc, srv, "xrd:URI/text()");

 	var u;

 	while (u = res.iterateNext()) {

 		if (!u.nodeValue)

 			continue;

 

 		var srvType = guessServiceTypeByURI(u.nodeValue);

 		if (!knownServiceType) {

 			knownServiceType = srvType;

 		}

 

 		html_uris += "<div class=\"" + getServiceClass(srvType) + "\">";

 

 		var linkContent = u.nodeValue;

 		var uriParts = u.nodeValue.match('^(.*):(.*)$');

 		if (!uriParts)

 			continue;

 

 		if (uriParts[1] == 'data') {

 			uriParts = uriParts[2].match('^(.*/.*),(.*)');

 			if (uriParts && uriParts[1].match('^image/', 'i')) {

 				linkContent = "<img src=\"" + u.nodeValue + "\"/>";

 			}

 			else if (uriParts) {

 				linkContent = uriParts[1] + " data";

 			}

 		}

 		else if (uriParts[1] == 'skype') {

 			uriParts = uriParts[2].match('^(.*)\\?(.*)');

 			if (uriParts) {

 				if (uriParts[2] == "call") {

 					linkContent = "<img src=\"chrome://foxri/content/skype_call_large.png\" alt=\"Call " + uriParts[1] + "\"/>";

 				}

 				else if (uriParts[2] == "chat") {

 					linkContent = "<img src=\"chrome://foxri/content/skype_chat_large.png\" alt=\"Chat with " + uriParts[1] + "\"/>";

 				}

 				else if (uriParts[2] == "add") {

 					linkContent = "<img src=\"chrome://foxri/content/skype_add_large.png\" alt=\"Add " + uriParts[1] + " to Skype\"/>";

 				}

 			}

 		}

 		else if (uriParts[1] == 'aim') {

 			uriParts = uriParts[2].match('^(.*)\\?.*screenname=([^&]*)', 'i');

 			if (uriParts) {

 				linkContent = "<img src=\"chrome://foxri/content/aim_logo.gif\" alt=\"Chat with " + uriParts[2] + "\"/> Chat with " + uriParts[2];

 			}

 		}

 

 		html_uris += "<a href=\""+u.nodeValue+"\">"

 			+ linkContent + "</a>";

 		html_uris += "</div>";

 	}

 

 	var html = "<div class=\"service srv_" + getServiceClass(knownServiceType) + "\">\n";

 	html += html_types;

 	html += html_paths;

 	html += html_mediatypes;

 	if (html_uris) {

 		html +=  "<strong>URI(s):</strong><br/>\n";

 		html += html_uris;

 	}

 	html += "</div>";

 

 	return html;

 }

 

 

 

 function isKnownServiceType(type)

 {

 	if (type.toLowerCase() in SERVICE_CLASSES) {

 		return true;

 	}

 	return false;

 }

 

 function getServiceClass(type)

 {

-	if (isKnownServiceType(type)) {

+	if (type && isKnownServiceType(type)) {

 		return SERVICE_CLASSES[type.toLowerCase()];

 	}

 	return type;

 }

 

 

 function guessServiceTypeByURI(uri)

 {

 	if (uri == null || uri == "") {

 		return "unknown";

 	}

 	if (uri.match(/^https?:/i)) {

 		return "www";

 	}

 	else if (uri.match(/^skype:/i)) {

 		return "skype";

 	}

 	else if (uri.match(/^aim:/i)) {

 		return "aim";

 	}

 	else if (uri.match(/^xmpp:/i)) {

 		return "jabber";

 	}

 	else if (uri.match(/^tel:/i)) {

 		return "tel";

 	}

 	else if (uri.match(/^callto:/i)) {

 		return "callto";

 	}

 	else if (uri.match(/^telnet:/i)) {

 		return "telnet";

 	}

 	else if (uri.match(/^news:/i)) {

 		return "news";

 	}

 	else if (uri.match(/^nntp:/i)) {

 		return "nntp";

 	}

 	else if (uri.match(/^ftp:/i)) {

 		return "ftp";

 	}

 	else if (uri.match(/^mailto:/i)) {

 		return "email";

 	}

 	else if (uri.match(/^urn:/i)) {

 		return "urn";

 	}

 	else if (uri.match(/^data:/i)) {

 		return "data";

 	}

 	else if (uri.match(/^feed:/i)) {

 		return "feed";

 	}

 	return "unknown";

 }

 

 

 function guessServiceTypeByMime(mimeType)

 {

 	if (mimeType.match(/^application\/(rss|atom)\+xml/i)) {

 		dump("feed detected!\n");

 		return "feed";

 	}

 	else if (mimeType.match(/^image\//i)) {

 		return "image";

 	}

 	return null;

 }

 

 

 

 function friendlyServiceName(srvType, uri)

 {

 	if (srvType && srvType == "xri://+i-service*(+contact)*($v*1.0)") {

 		return "Contact Service";

 	}

 	else if (srvType && srvType == "http://openid.net/signon/1.0") {

 		return "OpenID Authentication Service";

 	}

 	else if (srvType && srvType == "xri://$res*auth*($v*2.0)") {

 		return "Authority Resolution Service";

 	}

 	else {

 		if (uri == null) {

 			return "Generic Service";

 		}

 		if (uri.match(/^https?:/i)) {

 			return "Web Link";

 		}

 		else if (uri.match(/^skype:/i)) {

 			var user = uri.substring("skype:".length, uri.indexOf('?'));

 			return "Skype <a href=\"" + uri + "\"><img src=\"chrome://foxri/content/skype_call.png\"></a>";

 		}

 		else if (uri.match(/^mailto:/i)) {

 			var qmark = uri.indexOf('?');

 			var email = (qmark == -1)?

@@ -704,229 +704,227 @@ XRIChannel.prototype = {
 		dump("nsIInputStream::isNonBlocking called\n");

 		return true;

 	},

 

 	read: function() { dump("nsIInputStream::read() called!!!\n"); },

 

 

 

 

 

 /* public fields (nsIRequest implmentation) */

 

 	loadFlags: 0,

 

 	loadGroup: null,

 

 	name: "xri://request",

 

 	status: 0,

 

 	cancel: function(status) { dump("\ncancel called...\n"); },

 

 	isPending: function() {

 		dump("isPending called\n\n");

 		return !this.loadDone;

 	},

 

 	resume: function() { dump("resume called\n"); },

 

 	suspend: function() { dump("suspend called\n"); },

 

 

 

 /* public fields (nsIChannel implmentation) */

 

 	contentCharset: null,

 

 	contentLength: -1,

 

 	contentType: null,

 

 	notificationCallbacks: null,

 

 	originalURI: null,

 

 	owner: null,

 

 	securityInfo: null,

 

 	URI: null,

 

 	open: function()

 	{

 		dump("open not supporteD!!!!!!\n");

 	},

 

 	asyncOpen: function(listener, context)

 	{

 		dump("asyncOpen called!!!!!!\n");

 		this.asyncOpenListener = listener;

 		this.asyncOpenContext = context;

 

 		var hxri = PROXY_URI + this.qxri

 			+ "?_xrd_r=application/xrds%2Bxml;sep=false";

 		var ioService = Components.classesByID[kIOSERVICE_CID_STR].getService();

 		ioService = ioService.QueryInterface(nsIIOService);

 		var channel = ioService.newChannel(hxri, null, null);

 

 		if (this.scriptableInStream) {

 			dump("Hey! You can't possibly be reusing this handler?!\n");

 			return;

 		}

 

 		dump("making scriptableInStream\n");

 		this.scriptableInStream = Components.classes["@mozilla.org/scriptableinputstream;1"]

 			.createInstance(Components.interfaces.nsIScriptableInputStream);

 

 		this.buf = '';

 

 		dump("notificationCallbacks = " + this.notificationCallbacks + "\n");

 		dump("loadFlags = " + this.loadFlags + "\n");

 		dump("loadGroup = " + this.loadGroup + "\n");

 		dump("owner = " + this.owner + "\n");

 		dump("securityInfo = " + this.securityInfo + "\n");

 

 		// these nsIRequest attributes must be copied to the stub

 		// channel that we created

 		channel.notificationCallbacks = this.notificationCallbacks;

 		channel.loadGroup = this.loadGroup;

 		channel.loadFlags = this.loadFlags;

 

 		this.mChannel = channel;

 		channel.asyncOpen(this, null);

 	},

 

 

-/* public fields (nsIChannel implmentation) */

+/* public fields (nsIChannel implementation) */

 	allowPipelining: false,

 	redirectionLimit: 5,

 	referrer: "",

 	requestMethod: "GET",

 	requestSucceeded: true,

 	responseStatus: 200,

 	responseStatusText: "OK",

 	getRequestHeader: function(header) {

 		dump("getRequestHeader(" + header + ")\n");

 		var httpChannel = this.mChannel.QueryInterface(nsIHttpChannel);

 

 		try {

 			var val = httpChannel.getRequestHeader(header);

 			dump("getRequestHeader(" + header + ") = " + val + "\n");

 			return val;

 		}

 		catch (e) {

+			dump("getRequestHeader - got exception: " + e + "\n");

 			throw e;

 		}

 	},

 	getResponseHeader: function(header) {

 		dump("getResponseHeader(" + header + ")\n");

 		var httpChannel = this.mChannel.QueryInterface(nsIHttpChannel);

 

 		try {

 			var val = httpChannel.getResponseHeader(header);

 			dump("getResponseHeader(" + header + ") = " + val + "\n");

 			return val;

 		}

 		catch (e) {

+			dump("getResponseHeader - got exception: " + e + "\n");

 			throw e;

 		}

-/* XXX

-		if (header == "Content-Type")

-			return "text/html";

-*/

 		return null;

 	},

 	isNoCacheResponse: function() {

 		dump("isNoCacheResponse()\n");

 		var httpChannel = this.mChannel.QueryInterface(nsIHttpChannel);

 		return httpChannel.isNoCacheResponse();

 	},

 	isNoStoreResponse: function() {

 		dump("isNoStoreResponse()\n");

 		var httpChannel = this.mChannel.QueryInterface(nsIHttpChannel);

 		return httpChannel.isNoStoreResponse();

 		return true;

 	},

 	setRequestHeader: function(header, value, merge) {

 		dump("setRequestHeader(" + header + ", " + value + ")\n");

 		var httpChannel = this.mChannel.QueryInterface(nsIHttpChannel);

 		return httpChannel.setRequestHeader(header, value, merge);

 	},

 	setResponseHeader: function(header, value, merge) {

 		dump("setResponseHeader(" + header + ", " + value + ")\n");

 		var httpChannel = this.mChannel.QueryInterface(nsIHttpChannel);

 		return httpChannel.setResponseHeader(header, value, merge);

 	},

 	visitRequestHeaders: function(visitor) {

 		dump("visitRequestHeaders()\n");

 	},

 	visitResponseHeaders: function(visitor) {

 		dump("visitResponseHeaders()\n");

 	},

 

 	QueryInterface: function(iid)

 	{

 		dump("QI.. \n");

 		if (iid.equals(nsIChannel))

 			dump("QI(nsIChannel)\n");

 		else if (iid.equals(nsIHttpChannel))

 			dump("QI(nsIHttpChannel)\n");

 		else if (iid.equals(Components.interfaces.nsIUploadChannel))

 			dump("QI(nsIUploadChannel) - not supported\n");

 		else if (iid.equals(Components.interfaces.nsICachingChannel))

 			dump("QI(nsICachingChannel) - not supported\n");

 		else if (iid.equals(Components.interfaces.nsIClassInfo))

 			dump("QI(nsIClassInfo) - not supported\n");

 		else if (iid.equals(Components.interfaces.nsISecurityCheckedComponent))

 			dump("QI(nsISecurityCheckedComponent) - not supported\n");

 		else if (iid.equals(Components.interfaces.nsIWyciwygChannel))

 			dump("QI(nsIWyciwygChannel) - not supported\n");

 		else if (iid.equals(Components.interfaces.nsIMultiPartChannel))

 			dump("QI(nsIMultiPartChannel) - not supported\n");

 		else if (iid.equals(Components.interfaces.nsIHttpChannelInternal))

 			dump("QI(nsIHttpChannelInternal) - not supported\n");

 		else if (iid.equals(Components.interfaces.nsIWritablePropertyBag2))

 			dump("QI(nsIWritablePropertyBag2) - not supported\n");

 		else if (iid.equals(nsIRequest))

 			dump("QI(nsIRequest)\n");

 		else if (iid.equals(nsIRequestObserver))

 			dump("QI(nsIRequestObserver)\n");

 		else if (iid.equals(nsISupports))

 			dump("QI(nsISupports)\n");

 		else if (iid.equals(nsIStreamListener))

 			dump("QI(nsIStreamListener)\n");

 		else

 			dump("unknown " + iid + "\n");

 

 		if (iid.equals(nsISupports) ||

 				iid.equals(nsIRequest) ||

 				iid.equals(nsIRequestObserver) ||

 				iid.equals(nsIChannel) ||

 				iid.equals(nsIHttpChannel) ||

 				iid.equals(nsIStreamListener)

 		   ) {

 			return this;

 		}

 

 		throw Components.results.NS_ERROR_NO_INTERFACE;

 	}

 };

 

 

 

 /***********************************************************

   XriProtocolHandler class definition

  ***********************************************************/

 

 //class constructor

 function XriProtocolHandler() {

 };

 

 // class definition

 XriProtocolHandler.prototype = {

 	defaultPort: 80, // HTTP

 

 	protocolFlags : nsIProtocolHandler.ALLOWS_PROXY | nsIProtocolHandler.ALLOWS_PROXY_HTTP,

 

 	scheme: "xri",