* 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",