Firefox: ownsWeak=true for observers, +minor mods

platform/firefox/frameModule.js

@@ -98,7 +98,12 @@ const contentPolicy = {
     },
     // https://bugzil.la/612921
     shouldLoad: function(type, location, origin, context) {
-        if (!context || !/^https?$/.test(location.scheme)) {
+        // If we don't know what initiated the request, probably it's not a tab
+        if ( !context ) {
+            return this.ACCEPT;
+        }
+
+        if ( location.scheme !== 'http' && location.scheme !== 'https' ) {
             return this.ACCEPT;
         }
 
@@ -122,7 +127,11 @@ const contentPolicy = {
 /******************************************************************************/
 
 const docObserver = {
-    contentBaseURI: 'chrome://' + appName + '/content/',
+    contentBaseURI: 'chrome://' + appName + '/content/js/',
+    QueryInterface: XPCOMUtils.generateQI([
+        Ci.nsIObserver,
+        Ci.nsISupportsWeakReference
+    ]),
     initContext: function(win, sandbox) {
         let messager = getMessageManager(win);
 
@@ -143,10 +152,7 @@ const docObserver = {
                         return;
                     }
 
-                    Services.scriptloader.loadSubScript(
-                        docObserver.contentBaseURI + script,
-                        win
-                    );
+                    Services.scriptloader.loadSubScript(script, win);
                 },
                 win
             );
@@ -159,7 +165,7 @@ const docObserver = {
         return win;
     },
     register: function() {
-        Services.obs.addObserver(this, 'document-element-inserted', false);
+        Services.obs.addObserver(this, 'document-element-inserted', true);
     },
     unregister: function() {
         Services.obs.removeObserver(this, 'document-element-inserted');
@@ -171,9 +177,10 @@ const docObserver = {
             return;
         }
 
-        if (!/^https?:$/.test(win.location.protocol)) {
-            if (win.location.protocol === 'chrome:'
-                && win.location.host === appName) {
+        let loc = win.location;
+
+        if (loc.protocol !== 'http:' && loc.protocol !== 'https:') {
+            if (loc.protocol === 'chrome:' && loc.host === appName) {
                 this.initContext(win);
             }
 
@@ -183,15 +190,15 @@ const docObserver = {
         let lss = Services.scriptloader.loadSubScript;
         win = this.initContext(win, true);
 
-        lss(this.contentBaseURI + 'js/vapi-client.js', win);
-        lss(this.contentBaseURI + 'js/contentscript-start.js', win);
+        lss(this.contentBaseURI + 'vapi-client.js', win);
+        lss(this.contentBaseURI + 'contentscript-start.js', win);
 
         let docReady = function(e) {
             this.removeEventListener(e.type, docReady, true);
-            lss(docObserver.contentBaseURI + 'js/contentscript-end.js', win);
+            lss(docObserver.contentBaseURI + 'contentscript-end.js', win);
         };
 
-        doc.addEventListener('DOMContentLoaded', docReady, true);
+        win.document.addEventListener('DOMContentLoaded', docReady, true);
     }
 };
 

platform/firefox/vapi-background.js

@@ -321,7 +321,6 @@ vAPI.tabs.registerListeners = function() {
     // onClosed - handled in windowWatcher.onTabClose
     // onPopup ?
 
-
     for (var win of this.getWindows()) {
         windowWatcher.onReady.call(win);
     }
@@ -561,6 +560,10 @@ vAPI.tabs.injectScript = function(tabId, details, callback) {
         return;
     }
 
+    if (details.file) {
+        details.file = vAPI.getURL(details.file);
+    }
+
     tab.linkedBrowser.messageManager.sendAsyncMessage(
         location.host + ':broadcast',
         JSON.stringify({
@@ -580,7 +583,7 @@ vAPI.tabs.injectScript = function(tabId, details, callback) {
 
 /******************************************************************************/
 
-vAPI.tabIcons = { /*tabId: {badge: 0, img: ''}*/ };
+vAPI.tabIcons = { /*tabId: {badge: 0, img: boolean}*/ };
 vAPI.setIcon = function(tabId, iconStatus, badge) {
     // If badge is undefined, then setIcon was called from the TabSelect event
     var curWin = badge === undefined
@@ -718,6 +721,11 @@ vAPI.toolbarButton.register = function(doc) {
 
     if (!this.styleURI) {
         this.styleURI = 'data:text/css,' + encodeURIComponent([
+            '#' + this.widgetId + ' {',
+                'list-style-image: url(',
+                    vAPI.getURL('img/browsericons/icon16-off.svg'),
+                ');',
+            '}',
             '#' + this.widgetId + '[badge]:not([badge=""])::after {',
                 'position: absolute;',
                 'margin-left: -16px;',
@@ -856,7 +864,7 @@ vAPI.messaging.setup = function(defaultHandler) {
         this.onMessage
     );
 
-    this.globalMessageManager.loadFrameScript(vAPI.messaging.frameScript, true);
+    this.globalMessageManager.loadFrameScript(this.frameScript, true);
 
     vAPI.unload.push(function() {
         var gmm = vAPI.messaging.globalMessageManager;
@@ -880,10 +888,6 @@ vAPI.messaging.broadcast = function(message) {
 
 /******************************************************************************/
 
-vAPI.net = {};
-
-/******************************************************************************/
-
 var httpObserver = {
     ABORT: Components.results.NS_BINDING_ABORTED,
     lastRequest: {
@@ -893,6 +897,23 @@ var httpObserver = {
         frameId: null,
         parentFrameId: null
     },
+    QueryInterface: (function() {
+        var {XPCOMUtils} = Cu['import']('resource://gre/modules/XPCOMUtils.jsm', {});
+        return XPCOMUtils.generateQI([
+            Ci.nsIObserver,
+            Ci.nsISupportsWeakReference
+        ]);
+    })(),
+    register: function() {
+        Services.obs.addObserver(httpObserver, 'http-on-opening-request', true);
+        // Services.obs.addObserver(httpObserver, 'http-on-modify-request', true);
+        Services.obs.addObserver(httpObserver, 'http-on-examine-response', true);
+    },
+    unregister: function() {
+        Services.obs.removeObserver(httpObserver, 'http-on-opening-request');
+        // Services.obs.removeObserver(httpObserver, 'http-on-modify-request');
+        Services.obs.removeObserver(httpObserver, 'http-on-examine-response');
+    },
     observe: function(httpChannel, topic) {
         // No need for QueryInterface if this check is performed?
         if (!(httpChannel instanceof Ci.nsIHttpChannel)) {
@@ -994,6 +1015,10 @@ var httpObserver = {
 
 /******************************************************************************/
 
+vAPI.net = {};
+
+/******************************************************************************/
+
 vAPI.net.registerListeners = function() {
     var typeMap = {
         2: 'script',
@@ -1022,9 +1047,7 @@ vAPI.net.registerListeners = function() {
         shouldLoadListener
     );
 
-    Services.obs.addObserver(httpObserver, 'http-on-opening-request', false);
-    // Services.obs.addObserver(httpObserver, 'http-on-modify-request', false);
-    Services.obs.addObserver(httpObserver, 'http-on-examine-response', false);
+    httpObserver.register();
 
     vAPI.unload.push(function() {
         vAPI.messaging.globalMessageManager.removeMessageListener(
@@ -1032,9 +1055,7 @@ vAPI.net.registerListeners = function() {
             shouldLoadListener
         );
 
-        Services.obs.removeObserver(httpObserver, 'http-on-opening-request');
-        // Services.obs.removeObserver(httpObserver, 'http-on-modify-request');
-        Services.obs.removeObserver(httpObserver, 'http-on-examine-response');
+        httpObserver.unregister();
     });
 };
 

platform/safari/vapi-background.js

@@ -427,7 +427,7 @@ safari.application.addEventListener('popover', function(e) {
 
 /******************************************************************************/
 
-vAPI.tabIcons = { /*tabId: {badge: 0, img: dict}*/ };
+vAPI.tabIcons = { /*tabId: {badge: 0, img: suffix}*/ };
 vAPI.setIcon = function(tabId, iconStatus, badge) {
     var curTabId = vAPI.tabs.getTabId(
         safari.application.activeBrowserWindow.activeTab

tools/make-safari.sh

@@ -22,7 +22,7 @@ cp platform/safari/Info.plist $DES/
 cp platform/safari/Settings.plist $DES/
 cp LICENSE.txt $DES/
 
-echo "*** uBlock_xpi: Generating meta..."
+echo "*** uBlock.safariextension: Generating meta..."
 python tools/make-safari-meta.py $DES/
 
 echo "*** uBlock.safariextension: Package done."