michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: function nsPluginInstallerWizard(){
michael@0: 
michael@0:   // create the request array
michael@0:   this.mPluginRequests = new Map();
michael@0: 
michael@0:   // create the plugin info array.
michael@0:   // a hash indexed by plugin id so we don't install 
michael@0:   // the same plugin more than once.
michael@0:   this.mPluginInfoArray = new Object();
michael@0:   this.mPluginInfoArrayLength = 0;
michael@0: 
michael@0:   // holds plugins we couldn't find
michael@0:   this.mPluginNotFoundArray = new Object();
michael@0:   this.mPluginNotFoundArrayLength = 0;
michael@0: 
michael@0:   // array holding pids of plugins that require a license
michael@0:   this.mPluginLicenseArray = new Array();
michael@0: 
michael@0:   // how many plugins are to be installed
michael@0:   this.pluginsToInstallNum = 0;
michael@0: 
michael@0:   this.mBrowser = null;
michael@0:   this.mSuccessfullPluginInstallation = 0;
michael@0:   this.mNeedsRestart = false;
michael@0: 
michael@0:   // arguments[0] is an object that contains two items:
michael@0:   //     a mimetype->pluginInfo map of missing plugins,
michael@0:   //     a reference to the browser that needs them, 
michael@0:   //        so we can notify which browser can be reloaded.
michael@0: 
michael@0:   if ("arguments" in window) {
michael@0:     for (let [mimetype, pluginInfo] of window.arguments[0].plugins){
michael@0:       this.mPluginRequests.set(mimetype, new nsPluginRequest(pluginInfo));
michael@0:     }
michael@0: 
michael@0:     this.mBrowser = window.arguments[0].browser;
michael@0:   }
michael@0: 
michael@0:   this.WSPluginCounter = 0;
michael@0:   this.licenseAcceptCounter = 0;
michael@0: 
michael@0:   this.prefBranch = null;
michael@0: }
michael@0: 
michael@0: nsPluginInstallerWizard.prototype.getPluginData = function (){
michael@0:   // for each mPluginRequests item, call the datasource
michael@0:   this.WSPluginCounter = 0;
michael@0: 
michael@0:   // initiate the datasource call
michael@0:   var rdfUpdater = new nsRDFItemUpdater(this.getOS(), this.getChromeLocale());
michael@0: 
michael@0:   for (let [mimetype, pluginRequest] of this.mPluginRequests) {
michael@0:     rdfUpdater.checkForPlugin(pluginRequest);
michael@0:   }
michael@0: }
michael@0: 
michael@0: // aPluginInfo is null if the datasource call failed, and pid is -1 if
michael@0: // no matching plugin was found.
michael@0: nsPluginInstallerWizard.prototype.pluginInfoReceived = function (aPluginRequestItem, aPluginInfo){
michael@0:   this.WSPluginCounter++;
michael@0: 
michael@0:   if (aPluginInfo && (aPluginInfo.pid != -1) ) {
michael@0:     // hash by id
michael@0:     this.mPluginInfoArray[aPluginInfo.pid] = new PluginInfo(aPluginInfo);
michael@0:     this.mPluginInfoArrayLength++;
michael@0:   } else {
michael@0:     this.mPluginNotFoundArray[aPluginRequestItem.mimetype] = aPluginRequestItem;
michael@0:     this.mPluginNotFoundArrayLength++;
michael@0:   }
michael@0: 
michael@0:   var progressMeter = document.getElementById("ws_request_progress");
michael@0: 
michael@0:   if (progressMeter.getAttribute("mode") == "undetermined")
michael@0:     progressMeter.setAttribute("mode", "determined");
michael@0: 
michael@0:   progressMeter.setAttribute("value",
michael@0:       ((this.WSPluginCounter / this.mPluginRequests.size) * 100) + "%");
michael@0: 
michael@0:   if (this.WSPluginCounter == this.mPluginRequests.size) {
michael@0:     // check if no plugins were found
michael@0:     if (this.mPluginInfoArrayLength == 0) {
michael@0:       this.advancePage("lastpage");
michael@0:     } else {
michael@0:       this.advancePage(null);
michael@0:     }
michael@0:   } else {
michael@0:     // process more.
michael@0:   }
michael@0: }
michael@0: 
michael@0: nsPluginInstallerWizard.prototype.showPluginList = function (){
michael@0:   var myPluginList = document.getElementById("pluginList");
michael@0:   var hasPluginWithInstallerUI = false;
michael@0: 
michael@0:   // clear children
michael@0:   for (var run = myPluginList.childNodes.length; run > 0; run--)
michael@0:     myPluginList.removeChild(myPluginList.childNodes.item(run));
michael@0: 
michael@0:   this.pluginsToInstallNum = 0;
michael@0: 
michael@0:   for (var pluginInfoItem in this.mPluginInfoArray){
michael@0:     // [plugin image] [Plugin_Name Plugin_Version]
michael@0: 
michael@0:     var pluginInfo = this.mPluginInfoArray[pluginInfoItem];
michael@0: 
michael@0:     // create the checkbox
michael@0:     var myCheckbox = document.createElement("checkbox");
michael@0:     myCheckbox.setAttribute("checked", "true");
michael@0:     myCheckbox.setAttribute("oncommand", "gPluginInstaller.toggleInstallPlugin('" + pluginInfo.pid + "', this)");
michael@0:     // XXXlocalize (nit)
michael@0:     myCheckbox.setAttribute("label", pluginInfo.name + " " + (pluginInfo.version ? pluginInfo.version : ""));
michael@0:     myCheckbox.setAttribute("src", pluginInfo.IconUrl);
michael@0: 
michael@0:     myPluginList.appendChild(myCheckbox);
michael@0: 
michael@0:     if (pluginInfo.InstallerShowsUI == "true")
michael@0:       hasPluginWithInstallerUI = true;
michael@0: 
michael@0:     // keep a running count of plugins the user wants to install
michael@0:     this.pluginsToInstallNum++;
michael@0:   }
michael@0: 
michael@0:   if (hasPluginWithInstallerUI)
michael@0:     document.getElementById("installerUI").hidden = false;
michael@0: 
michael@0:   this.canAdvance(true);
michael@0:   this.canRewind(false);
michael@0: }
michael@0: 
michael@0: nsPluginInstallerWizard.prototype.toggleInstallPlugin = function (aPid, aCheckbox) {
michael@0:   this.mPluginInfoArray[aPid].toBeInstalled = aCheckbox.checked;
michael@0: 
michael@0:   // if no plugins are checked, don't allow to advance
michael@0:   this.pluginsToInstallNum = 0;
michael@0:   for (var pluginInfoItem in this.mPluginInfoArray){
michael@0:     if (this.mPluginInfoArray[pluginInfoItem].toBeInstalled)
michael@0:       this.pluginsToInstallNum++;
michael@0:   }
michael@0: 
michael@0:   if (this.pluginsToInstallNum > 0)
michael@0:     this.canAdvance(true);
michael@0:   else
michael@0:     this.canAdvance(false);
michael@0: }
michael@0: 
michael@0: nsPluginInstallerWizard.prototype.canAdvance = function (aBool){
michael@0:   document.getElementById("plugin-installer-wizard").canAdvance = aBool;
michael@0: }
michael@0: 
michael@0: nsPluginInstallerWizard.prototype.canRewind = function (aBool){
michael@0:   document.getElementById("plugin-installer-wizard").canRewind = aBool;
michael@0: }
michael@0: 
michael@0: nsPluginInstallerWizard.prototype.canCancel = function (aBool){
michael@0:   document.documentElement.getButton("cancel").disabled = !aBool;
michael@0: }
michael@0: 
michael@0: nsPluginInstallerWizard.prototype.showLicenses = function (){
michael@0:   this.canAdvance(false);
michael@0:   this.canRewind(false);
michael@0: 
michael@0:   // only add if a license is provided and the plugin was selected to
michael@0:   // be installed
michael@0:   for (var pluginInfoItem in this.mPluginInfoArray){
michael@0:     var myPluginInfoItem = this.mPluginInfoArray[pluginInfoItem];
michael@0:     if (myPluginInfoItem.toBeInstalled && myPluginInfoItem.licenseURL && (myPluginInfoItem.licenseURL != ""))
michael@0:       this.mPluginLicenseArray.push(myPluginInfoItem.pid);
michael@0:   }
michael@0: 
michael@0:   if (this.mPluginLicenseArray.length == 0) {
michael@0:     // no plugins require licenses
michael@0:     this.advancePage(null);
michael@0:   } else {
michael@0:     this.licenseAcceptCounter = 0;
michael@0: 
michael@0:     // add a nsIWebProgress listener to the license iframe.
michael@0:     var docShell = document.getElementById("licenseIFrame").docShell;
michael@0:     var iiReq = docShell.QueryInterface(Components.interfaces.nsIInterfaceRequestor);
michael@0:     var webProgress = iiReq.getInterface(Components.interfaces.nsIWebProgress);
michael@0:     webProgress.addProgressListener(gPluginInstaller.progressListener,
michael@0:                                     Components.interfaces.nsIWebProgress.NOTIFY_ALL);
michael@0: 
michael@0:     this.showLicense();
michael@0:   }
michael@0: }
michael@0: 
michael@0: nsPluginInstallerWizard.prototype.enableNext = function (){
michael@0:   // if only one plugin exists, don't enable the next button until
michael@0:   // the license is accepted
michael@0:   if (gPluginInstaller.pluginsToInstallNum > 1)
michael@0:     gPluginInstaller.canAdvance(true);
michael@0: 
michael@0:   document.getElementById("licenseRadioGroup1").disabled = false;
michael@0:   document.getElementById("licenseRadioGroup2").disabled = false;
michael@0: }
michael@0: 
michael@0: const nsIWebProgressListener = Components.interfaces.nsIWebProgressListener;
michael@0: nsPluginInstallerWizard.prototype.progressListener = {
michael@0:   onStateChange : function(aWebProgress, aRequest, aStateFlags, aStatus)
michael@0:   {
michael@0:     if ((aStateFlags & nsIWebProgressListener.STATE_STOP) &&
michael@0:        (aStateFlags & nsIWebProgressListener.STATE_IS_NETWORK)) {
michael@0:       // iframe loaded
michael@0:       gPluginInstaller.enableNext();
michael@0:     }
michael@0:   },
michael@0: 
michael@0:   onProgressChange : function(aWebProgress, aRequest, aCurSelfProgress,
michael@0:                               aMaxSelfProgress, aCurTotalProgress, aMaxTotalProgress)
michael@0:   {},
michael@0:   onStatusChange : function(aWebProgress, aRequest, aStatus, aMessage)
michael@0:   {},
michael@0: 
michael@0:   QueryInterface : function(aIID)
michael@0:   {
michael@0:      if (aIID.equals(Components.interfaces.nsIWebProgressListener) ||
michael@0:          aIID.equals(Components.interfaces.nsISupportsWeakReference) ||
michael@0:          aIID.equals(Components.interfaces.nsISupports))
michael@0:        return this;
michael@0:      throw Components.results.NS_NOINTERFACE;
michael@0:    }
michael@0: }
michael@0: 
michael@0: nsPluginInstallerWizard.prototype.showLicense = function (){
michael@0:   var pluginInfo = this.mPluginInfoArray[this.mPluginLicenseArray[this.licenseAcceptCounter]];
michael@0: 
michael@0:   this.canAdvance(false);
michael@0: 
michael@0:   var loadFlags = Components.interfaces.nsIWebNavigation.LOAD_FLAGS_NONE;
michael@0:   document.getElementById("licenseIFrame").webNavigation.loadURI(pluginInfo.licenseURL, loadFlags, null, null, null);
michael@0: 
michael@0:   document.getElementById("pluginLicenseLabel").firstChild.nodeValue = 
michael@0:     this.getFormattedString("pluginLicenseAgreement.label", [pluginInfo.name]);
michael@0: 
michael@0:   document.getElementById("licenseRadioGroup1").disabled = true;
michael@0:   document.getElementById("licenseRadioGroup2").disabled = true;
michael@0:   document.getElementById("licenseRadioGroup").selectedIndex = 
michael@0:     pluginInfo.licenseAccepted ? 0 : 1;
michael@0: }
michael@0: 
michael@0: nsPluginInstallerWizard.prototype.showNextLicense = function (){
michael@0:   var rv = true;
michael@0: 
michael@0:   if (this.mPluginLicenseArray.length > 0) {
michael@0:     this.storeLicenseRadioGroup();
michael@0: 
michael@0:     this.licenseAcceptCounter++;
michael@0: 
michael@0:     if (this.licenseAcceptCounter < this.mPluginLicenseArray.length) {
michael@0:       this.showLicense();
michael@0: 
michael@0:       rv = false;
michael@0:       this.canRewind(true);
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   return rv;
michael@0: }
michael@0: 
michael@0: nsPluginInstallerWizard.prototype.showPreviousLicense = function (){
michael@0:   this.storeLicenseRadioGroup();
michael@0:   this.licenseAcceptCounter--;
michael@0: 
michael@0:   if (this.licenseAcceptCounter > 0)
michael@0:     this.canRewind(true);
michael@0:   else
michael@0:     this.canRewind(false);
michael@0: 
michael@0:   this.showLicense();
michael@0:   
michael@0:   // don't allow to return from the license screens
michael@0:   return false;
michael@0: }
michael@0: 
michael@0: nsPluginInstallerWizard.prototype.storeLicenseRadioGroup = function (){
michael@0:   var pluginInfo = this.mPluginInfoArray[this.mPluginLicenseArray[this.licenseAcceptCounter]];
michael@0:   pluginInfo.licenseAccepted = !document.getElementById("licenseRadioGroup").selectedIndex;
michael@0: }
michael@0: 
michael@0: nsPluginInstallerWizard.prototype.licenseRadioGroupChange = function(aAccepted) {
michael@0:   // only if one plugin is to be installed should selection change the next button
michael@0:   if (this.pluginsToInstallNum == 1)
michael@0:     this.canAdvance(aAccepted);
michael@0: }
michael@0: 
michael@0: nsPluginInstallerWizard.prototype.advancePage = function (aPageId){
michael@0:   this.canAdvance(true);
michael@0:   document.getElementById("plugin-installer-wizard").advance(aPageId);
michael@0: }
michael@0: 
michael@0: nsPluginInstallerWizard.prototype.startPluginInstallation = function (){
michael@0:   this.canAdvance(false);
michael@0:   this.canRewind(false);
michael@0: 
michael@0:   var installerPlugins = [];
michael@0:   var xpiPlugins = [];
michael@0: 
michael@0:   for (var pluginInfoItem in this.mPluginInfoArray){
michael@0:     var pluginItem = this.mPluginInfoArray[pluginInfoItem];
michael@0: 
michael@0:     if (pluginItem.toBeInstalled && pluginItem.licenseAccepted) {
michael@0:       if (pluginItem.InstallerLocation)
michael@0:         installerPlugins.push(pluginItem);
michael@0:       else if (pluginItem.XPILocation)
michael@0:         xpiPlugins.push(pluginItem);
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   if (installerPlugins.length > 0 || xpiPlugins.length > 0)
michael@0:     PluginInstallService.startPluginInstallation(installerPlugins,
michael@0:                                                  xpiPlugins);
michael@0:   else
michael@0:     this.advancePage(null);
michael@0: }
michael@0: 
michael@0: /*
michael@0:   0    starting download
michael@0:   1    download finished
michael@0:   2    starting installation
michael@0:   3    finished installation
michael@0:   4    all done
michael@0: */
michael@0: nsPluginInstallerWizard.prototype.pluginInstallationProgress = function (aPid, aProgress, aError) {
michael@0: 
michael@0:   var statMsg = null;
michael@0:   var pluginInfo = gPluginInstaller.mPluginInfoArray[aPid];
michael@0: 
michael@0:   switch (aProgress) {
michael@0: 
michael@0:     case 0:
michael@0:       statMsg = this.getFormattedString("pluginInstallation.download.start", [pluginInfo.name]);
michael@0:       break;
michael@0: 
michael@0:     case 1:
michael@0:       statMsg = this.getFormattedString("pluginInstallation.download.finish", [pluginInfo.name]);
michael@0:       break;
michael@0: 
michael@0:     case 2:
michael@0:       statMsg = this.getFormattedString("pluginInstallation.install.start", [pluginInfo.name]);
michael@0:       var progressElm = document.getElementById("plugin_install_progress");
michael@0:       progressElm.setAttribute("mode", "undetermined");
michael@0:       break;
michael@0: 
michael@0:     case 3:
michael@0:       if (aError) {
michael@0:         statMsg = this.getFormattedString("pluginInstallation.install.error", [pluginInfo.name, aError]);
michael@0:         pluginInfo.error = aError;
michael@0:       } else {
michael@0:         statMsg = this.getFormattedString("pluginInstallation.install.finish", [pluginInfo.name]);
michael@0:         pluginInfo.error = null;
michael@0:       }
michael@0:       break;
michael@0: 
michael@0:     case 4:
michael@0:       statMsg = this.getString("pluginInstallation.complete");
michael@0:       break;
michael@0:   }
michael@0: 
michael@0:   if (statMsg)
michael@0:     document.getElementById("plugin_install_progress_message").value = statMsg;
michael@0: 
michael@0:   if (aProgress == 4) {
michael@0:     this.advancePage(null);
michael@0:   }
michael@0: }
michael@0: 
michael@0: nsPluginInstallerWizard.prototype.pluginInstallationProgressMeter = function (aPid, aValue, aMaxValue){
michael@0:   var progressElm = document.getElementById("plugin_install_progress");
michael@0: 
michael@0:   if (progressElm.getAttribute("mode") == "undetermined")
michael@0:     progressElm.setAttribute("mode", "determined");
michael@0:   
michael@0:   progressElm.setAttribute("value", Math.ceil((aValue / aMaxValue) * 100) + "%")
michael@0: }
michael@0: 
michael@0: nsPluginInstallerWizard.prototype.addPluginResultRow = function (aImgSrc, aName, aNameTooltip, aStatus, aStatusTooltip, aManualUrl){
michael@0:   var myRows = document.getElementById("pluginResultList");
michael@0: 
michael@0:   var myRow = document.createElement("row");
michael@0:   myRow.setAttribute("align", "center");
michael@0: 
michael@0:   // create the image
michael@0:   var myImage = document.createElement("image");
michael@0:   myImage.setAttribute("src", aImgSrc);
michael@0:   myImage.setAttribute("height", "16px");
michael@0:   myImage.setAttribute("width", "16px");
michael@0:   myRow.appendChild(myImage)
michael@0: 
michael@0:   // create the labels
michael@0:   var myLabel = document.createElement("label");
michael@0:   myLabel.setAttribute("value", aName);
michael@0:   if (aNameTooltip)
michael@0:     myLabel.setAttribute("tooltiptext", aNameTooltip);
michael@0:   myRow.appendChild(myLabel);
michael@0: 
michael@0:   if (aStatus) {
michael@0:     myLabel = document.createElement("label");
michael@0:     myLabel.setAttribute("value", aStatus);
michael@0:     myRow.appendChild(myLabel);
michael@0:   }
michael@0: 
michael@0:   // manual install
michael@0:   if (aManualUrl) {
michael@0:     var myButton = document.createElement("button");
michael@0: 
michael@0:     var manualInstallLabel = this.getString("pluginInstallationSummary.manualInstall.label");
michael@0:     var manualInstallTooltip = this.getString("pluginInstallationSummary.manualInstall.tooltip");
michael@0: 
michael@0:     myButton.setAttribute("label", manualInstallLabel);
michael@0:     myButton.setAttribute("tooltiptext", manualInstallTooltip);
michael@0: 
michael@0:     myRow.appendChild(myButton);
michael@0: 
michael@0:     // XXX: XUL sucks, need to add the listener after it got added into the document
michael@0:     if (aManualUrl)
michael@0:       myButton.addEventListener("command", function() { gPluginInstaller.loadURL(aManualUrl) }, false);
michael@0:   }
michael@0: 
michael@0:   myRows.appendChild(myRow);
michael@0: }
michael@0: 
michael@0: nsPluginInstallerWizard.prototype.showPluginResults = function (){
michael@0:   var notInstalledList = "?action=missingplugins";
michael@0:   var myRows = document.getElementById("pluginResultList");
michael@0: 
michael@0:   // clear children
michael@0:   for (var run = myRows.childNodes.length; run--; run > 0)
michael@0:     myRows.removeChild(myRows.childNodes.item(run));
michael@0: 
michael@0:   for (var pluginInfoItem in this.mPluginInfoArray){
michael@0:     // [plugin image] [Plugin_Name Plugin_Version] [Success/Failed] [Manual Install (if Failed)]
michael@0: 
michael@0:     var myPluginItem = this.mPluginInfoArray[pluginInfoItem];
michael@0: 
michael@0:     if (myPluginItem.toBeInstalled) {
michael@0:       var statusMsg;
michael@0:       var statusTooltip;
michael@0:       if (myPluginItem.error){
michael@0:         statusMsg = this.getString("pluginInstallationSummary.failed");
michael@0:         statusTooltip = myPluginItem.error;
michael@0:         notInstalledList += "&mimetype=" + pluginInfoItem;
michael@0:       } else if (!myPluginItem.licenseAccepted) {
michael@0:         statusMsg = this.getString("pluginInstallationSummary.licenseNotAccepted");
michael@0:       } else if (!myPluginItem.XPILocation && !myPluginItem.InstallerLocation) {
michael@0:         statusMsg = this.getString("pluginInstallationSummary.notAvailable");
michael@0:         notInstalledList += "&mimetype=" + pluginInfoItem;
michael@0:       } else {
michael@0:         this.mSuccessfullPluginInstallation++;
michael@0:         statusMsg = this.getString("pluginInstallationSummary.success");
michael@0: 
michael@0:         // only check needsRestart if the plugin was successfully installed.
michael@0:         if (myPluginItem.needsRestart)
michael@0:           this.mNeedsRestart = true;
michael@0:       }
michael@0: 
michael@0:       // manual url - either returned from the webservice or the pluginspage attribute
michael@0:       var manualUrl;
michael@0:       if ((myPluginItem.error || (!myPluginItem.XPILocation && !myPluginItem.InstallerLocation)) &&
michael@0:           (myPluginItem.manualInstallationURL || this.mPluginRequests.get(myPluginItem.requestedMimetype).pluginsPage)){
michael@0:         manualUrl = myPluginItem.manualInstallationURL ? myPluginItem.manualInstallationURL : this.mPluginRequests.get(myPluginItem.requestedMimetype).pluginsPage;
michael@0:       }
michael@0: 
michael@0:       this.addPluginResultRow(
michael@0:           myPluginItem.IconUrl, 
michael@0:           myPluginItem.name + " " + (myPluginItem.version ? myPluginItem.version : ""),
michael@0:           null,
michael@0:           statusMsg, 
michael@0:           statusTooltip,
michael@0:           manualUrl);
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   // handle plugins we couldn't find
michael@0:   for (pluginInfoItem in this.mPluginNotFoundArray){
michael@0:     var pluginRequest = this.mPluginNotFoundArray[pluginInfoItem];
michael@0: 
michael@0:     // if there is a pluginspage, show UI
michael@0:     if (pluginRequest.pluginsPage) {
michael@0:       this.addPluginResultRow(
michael@0:           "",
michael@0:           this.getFormattedString("pluginInstallation.unknownPlugin", [pluginInfoItem]),
michael@0:           null,
michael@0:           null,
michael@0:           null,
michael@0:           pluginRequest.pluginsPage);
michael@0:     }
michael@0: 
michael@0:     notInstalledList += "&mimetype=" + pluginInfoItem;
michael@0:   }
michael@0: 
michael@0:   // no plugins were found, so change the description of the final page.
michael@0:   if (this.mPluginInfoArrayLength == 0) {
michael@0:     var noPluginsFound = this.getString("pluginInstallation.noPluginsFound");
michael@0:     document.getElementById("pluginSummaryDescription").setAttribute("value", noPluginsFound);
michael@0:   } else if (this.mSuccessfullPluginInstallation == 0) {
michael@0:     // plugins found, but none were installed.
michael@0:     var noPluginsInstalled = this.getString("pluginInstallation.noPluginsInstalled");
michael@0:     document.getElementById("pluginSummaryDescription").setAttribute("value", noPluginsInstalled);
michael@0:   }
michael@0: 
michael@0:   document.getElementById("pluginSummaryRestartNeeded").hidden = !this.mNeedsRestart;
michael@0: 
michael@0:   var app = Components.classes["@mozilla.org/xre/app-info;1"]
michael@0:                       .getService(Components.interfaces.nsIXULAppInfo);
michael@0: 
michael@0:   // set the get more info link to contain the mimetypes we couldn't install.
michael@0:   notInstalledList +=
michael@0:     "&appID=" + app.ID +
michael@0:     "&appVersion=" + app.platformBuildID +
michael@0:     "&clientOS=" + this.getOS() +
michael@0:     "&chromeLocale=" + this.getChromeLocale() +
michael@0:     "&appRelease=" + app.version;
michael@0: 
michael@0:   document.getElementById("moreInfoLink").addEventListener("click", function() { gPluginInstaller.loadURL("https://pfs.mozilla.org/plugins/" + notInstalledList) }, false);
michael@0: 
michael@0:   if (this.mNeedsRestart) {
michael@0:     var cancel = document.getElementById("plugin-installer-wizard").getButton("cancel");
michael@0:     cancel.label = this.getString("pluginInstallation.close.label");
michael@0:     cancel.accessKey = this.getString("pluginInstallation.close.accesskey");
michael@0:     var finish = document.getElementById("plugin-installer-wizard").getButton("finish");
michael@0:     finish.label = this.getFormattedString("pluginInstallation.restart.label", [app.name]);
michael@0:     finish.accessKey = this.getString("pluginInstallation.restart.accesskey");
michael@0:     this.canCancel(true);
michael@0:   }
michael@0:   else {
michael@0:     this.canCancel(false);
michael@0:   }
michael@0:   this.canAdvance(true);
michael@0:   this.canRewind(false);
michael@0: }
michael@0: 
michael@0: nsPluginInstallerWizard.prototype.loadURL = function (aUrl){
michael@0:   // Check if the page where the plugin came from can load aUrl before
michael@0:   // loading it, and do *not* allow loading URIs that would inherit our
michael@0:   // principal.
michael@0:   
michael@0:   var pluginPagePrincipal =
michael@0:     window.opener.content.document.nodePrincipal;
michael@0: 
michael@0:   const nsIScriptSecurityManager =
michael@0:     Components.interfaces.nsIScriptSecurityManager;
michael@0:   var secMan = Components.classes["@mozilla.org/scriptsecuritymanager;1"]
michael@0:                          .getService(nsIScriptSecurityManager);
michael@0: 
michael@0:   secMan.checkLoadURIStrWithPrincipal(pluginPagePrincipal, aUrl,
michael@0:     nsIScriptSecurityManager.DISALLOW_INHERIT_PRINCIPAL);
michael@0: 
michael@0:   window.opener.open(aUrl);
michael@0: }
michael@0: 
michael@0: nsPluginInstallerWizard.prototype.getString = function (aName){
michael@0:   return document.getElementById("pluginWizardString").getString(aName);
michael@0: }
michael@0: 
michael@0: nsPluginInstallerWizard.prototype.getFormattedString = function (aName, aArray){
michael@0:   return document.getElementById("pluginWizardString").getFormattedString(aName, aArray);
michael@0: }
michael@0: 
michael@0: nsPluginInstallerWizard.prototype.getOS = function (){
michael@0:   var httpService = Components.classes["@mozilla.org/network/protocol;1?name=http"]
michael@0:                               .getService(Components.interfaces.nsIHttpProtocolHandler);
michael@0:   return httpService.oscpu;
michael@0: }
michael@0: 
michael@0: nsPluginInstallerWizard.prototype.getChromeLocale = function (){
michael@0:   var chromeReg = Components.classes["@mozilla.org/chrome/chrome-registry;1"]
michael@0:                             .getService(Components.interfaces.nsIXULChromeRegistry);
michael@0:   return chromeReg.getSelectedLocale("global");
michael@0: }
michael@0: 
michael@0: nsPluginInstallerWizard.prototype.getPrefBranch = function (){
michael@0:   if (!this.prefBranch)
michael@0:     this.prefBranch = Components.classes["@mozilla.org/preferences-service;1"]
michael@0:                                 .getService(Components.interfaces.nsIPrefBranch);
michael@0:   return this.prefBranch;
michael@0: }
michael@0: function nsPluginRequest(aPlugRequest){
michael@0:   this.mimetype = encodeURI(aPlugRequest.mimetype);
michael@0:   this.pluginsPage = aPlugRequest.pluginsPage;
michael@0: }
michael@0: 
michael@0: function PluginInfo(aResult) {
michael@0:   this.name = aResult.name;
michael@0:   this.pid = aResult.pid;
michael@0:   this.version = aResult.version;
michael@0:   this.IconUrl = aResult.IconUrl;
michael@0:   this.InstallerLocation = aResult.InstallerLocation;
michael@0:   this.InstallerHash = aResult.InstallerHash;
michael@0:   this.XPILocation = aResult.XPILocation;
michael@0:   this.XPIHash = aResult.XPIHash;
michael@0:   this.InstallerShowsUI = aResult.InstallerShowsUI;
michael@0:   this.manualInstallationURL = aResult.manualInstallationURL;
michael@0:   this.requestedMimetype = aResult.requestedMimetype;
michael@0:   this.licenseURL = aResult.licenseURL;
michael@0:   this.needsRestart = (aResult.needsRestart == "true");
michael@0: 
michael@0:   this.error = null;
michael@0:   this.toBeInstalled = true;
michael@0: 
michael@0:   // no license provided, make it accepted
michael@0:   this.licenseAccepted = this.licenseURL ? false : true;
michael@0: }
michael@0: 
michael@0: var gPluginInstaller;
michael@0: 
michael@0: function wizardInit(){
michael@0:   gPluginInstaller = new nsPluginInstallerWizard();
michael@0:   gPluginInstaller.canAdvance(false);
michael@0:   gPluginInstaller.getPluginData();
michael@0: }
michael@0: 
michael@0: function wizardFinish(){
michael@0:   if (gPluginInstaller.mNeedsRestart) {
michael@0:     // Notify all windows that an application quit has been requested.
michael@0:     var os = Components.classes["@mozilla.org/observer-service;1"]
michael@0:                        .getService(Components.interfaces.nsIObserverService);
michael@0:     var cancelQuit = Components.classes["@mozilla.org/supports-PRBool;1"]
michael@0:                                .createInstance(Components.interfaces.nsISupportsPRBool);
michael@0:     os.notifyObservers(cancelQuit, "quit-application-requested", "restart");
michael@0: 
michael@0:     // Something aborted the quit process.
michael@0:     if (!cancelQuit.data) {
michael@0:       var nsIAppStartup = Components.interfaces.nsIAppStartup;
michael@0:       var appStartup = Components.classes["@mozilla.org/toolkit/app-startup;1"]
michael@0:                                  .getService(nsIAppStartup);
michael@0:       appStartup.quit(nsIAppStartup.eAttemptQuit | nsIAppStartup.eRestart);
michael@0:       return true;
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   // don't refresh if no plugins were found or installed
michael@0:   if ((gPluginInstaller.mSuccessfullPluginInstallation > 0) &&
michael@0:       (gPluginInstaller.mPluginInfoArray.length != 0)) {
michael@0: 
michael@0:     // reload plugins so JS detection works immediately
michael@0:     try {
michael@0:       var ph = Components.classes["@mozilla.org/plugin/host;1"]
michael@0:                          .getService(Components.interfaces.nsIPluginHost);
michael@0:       ph.reloadPlugins(false);
michael@0:     }
michael@0:     catch (e) {
michael@0:       // reloadPlugins throws an exception if there were no plugins to load
michael@0:     }
michael@0: 
michael@0:     if (gPluginInstaller.mBrowser) {
michael@0:       // notify listeners that a plugin is installed,
michael@0:       // so that they can reset the UI and update the browser.
michael@0:       var event = document.createEvent("Events");
michael@0:       event.initEvent("NewPluginInstalled", true, true);
michael@0:       gPluginInstaller.mBrowser.dispatchEvent(event);
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   return true;
michael@0: }