The Tor Browser: comparison toolkit/profile/content/createProfileWizard.js

comparison: toolkit/profile/content/createProfileWizard.js

toolkit/profile/content/createProfileWizard.js

branch: TOR_BUG_3246
changeset 7: 129ffea94266

equal deleted inserted replaced

--1:000000000000
+:2c1d947889ce
+/* This Source Code Form is subject to the terms of the Mozilla Public
+* License, v. 2.0. If a copy of the MPL was not distributed with this
+* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+const C = Components.classes;
+const I = Components.interfaces;
+const ToolkitProfileService = "@mozilla.org/toolkit/profile-service;1";
+var gProfileService;
+var gProfileManagerBundle;
+var gDefaultProfileParent;
+var gOldProfileName;
+// The directory where the profile will be created.
+var gProfileRoot;
+// Text node to display the location and name of the profile to create.
+var gProfileDisplay;
+// Called once when the wizard is opened.
+function initWizard()
+{
+try {
+gProfileService = C[ToolkitProfileService].getService(I.nsIToolkitProfileService);
+gProfileManagerBundle = document.getElementById("bundle_profileManager");
+var dirService = C["@mozilla.org/file/directory_service;1"].getService(I.nsIProperties);
+gDefaultProfileParent = dirService.get("DefProfRt", I.nsIFile);
+gOldProfileName = document.getElementById("profileName").value;
+// Initialize the profile location display.
+gProfileDisplay = document.getElementById("profileDisplay").firstChild;
+setDisplayToDefaultFolder();
+}
+catch(e) {
+window.close();
+throw (e);
+}
+}
+// Called every time the second wizard page is displayed.
+function initSecondWizardPage()
+{
+var profileName = document.getElementById("profileName");
+profileName.select();
+profileName.focus();
+// Initialize profile name validation.
+checkCurrentInput(profileName.value);
+}
+const kSaltTable = [
+'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n',
+'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
+'1', '2', '3', '4', '5', '6', '7', '8', '9', '0' ];
+var kSaltString = "";
+for (var i = 0; i < 8; ++i) {
+kSaltString += kSaltTable[Math.floor(Math.random() * kSaltTable.length)];
+}
+function saltName(aName)
+{
+return kSaltString + "." + aName;
+}
+function setDisplayToDefaultFolder()
+{
+var defaultProfileDir = gDefaultProfileParent.clone();
+defaultProfileDir.append(saltName(document.getElementById("profileName").value));
+gProfileRoot = defaultProfileDir;
+document.getElementById("useDefault").disabled = true;
+}
+function updateProfileDisplay()
+{
+gProfileDisplay.data = gProfileRoot.path;
+}
+// Invoke a folder selection dialog for choosing the directory of profile storage.
+function chooseProfileFolder()
+{
+var newProfileRoot;
+var dirChooser = C["@mozilla.org/filepicker;1"].createInstance(I.nsIFilePicker);
+dirChooser.init(window, gProfileManagerBundle.getString("chooseFolder"),
+I.nsIFilePicker.modeGetFolder);
+dirChooser.appendFilters(I.nsIFilePicker.filterAll);
+// default to the Profiles folder
+dirChooser.displayDirectory = gDefaultProfileParent;
+dirChooser.show();
+newProfileRoot = dirChooser.file;
+// Disable the "Default Folder..." button when the default profile folder
+// was selected manually in the File Picker.
+document.getElementById("useDefault").disabled =
+(newProfileRoot.parent.equals(gDefaultProfileParent));
+gProfileRoot = newProfileRoot;
+updateProfileDisplay();
+}
+// Checks the current user input for validity and triggers an error message accordingly.
+function checkCurrentInput(currentInput)
+{
+var finishButton = document.documentElement.getButton("finish");
+var finishText = document.getElementById("finishText");
+var canAdvance;
+var errorMessage = checkProfileName(currentInput);
+if (!errorMessage) {
+finishText.className = "";
+#ifndef XP_MACOSX
+finishText.firstChild.data = gProfileManagerBundle.getString("profileFinishText");
+#else
+finishText.firstChild.data = gProfileManagerBundle.getString("profileFinishTextMac");
+#endif
+canAdvance = true;
+}
+else {
+finishText.className = "error";
+finishText.firstChild.data = errorMessage;
+canAdvance = false;
+}
+document.documentElement.canAdvance = canAdvance;
+finishButton.disabled = !canAdvance;
+updateProfileDisplay();
+}
+function updateProfileName(aNewName) {
+checkCurrentInput(aNewName);
+var re = new RegExp("^[a-z0-9]{8}\\." +
+gOldProfileName.replace(/[|^$()\[\]{}\\+?.*]/g, "\\$&")
++ '$');
+if (re.test(gProfileRoot.leafName)) {
+gProfileRoot.leafName = saltName(aNewName);
+updateProfileDisplay();
+}
+gOldProfileName = aNewName;
+}
+// Checks whether the given string is a valid profile name.
+// Returns an error message describing the error in the name or "" when it's valid.
+function checkProfileName(profileNameToCheck)
+{
+// Check for emtpy profile name.
+if (!/\S/.test(profileNameToCheck))
+return gProfileManagerBundle.getString("profileNameEmpty");
+// Check whether all characters in the profile name are allowed.
+if (/([\\*:?<>|\/\"])/.test(profileNameToCheck))
+return gProfileManagerBundle.getFormattedString("invalidChar", [RegExp.$1]);
+// Check whether a profile with the same name already exists.
+if (profileExists(profileNameToCheck))
+return gProfileManagerBundle.getString("profileExists");
+// profileNameToCheck is valid.
+return "";
+}
+function profileExists(aName)
+{
+var profiles = gProfileService.profiles;
+while (profiles.hasMoreElements()) {
+var profile = profiles.getNext().QueryInterface(I.nsIToolkitProfile);
+if (profile.name.toLowerCase() == aName.toLowerCase())
+return true;
+}
+return false;
+}
+// Called when the first wizard page is shown.
+function enableNextButton()
+{
+document.documentElement.canAdvance = true;
+}
+function onFinish()
+{
+var profileName = document.getElementById("profileName").value;
+var profile;
+// Create profile named profileName in profileRoot.
+try {
+profile = gProfileService.createProfile(gProfileRoot, profileName);
+}
+catch (e) {
+var profileCreationFailed =
+gProfileManagerBundle.getString("profileCreationFailed");
+var profileCreationFailedTitle =
+gProfileManagerBundle.getString("profileCreationFailedTitle");
+var promptService = C["@mozilla.org/embedcomp/prompt-service;1"].
+getService(I.nsIPromptService);
+promptService.alert(window, profileCreationFailedTitle,
+profileCreationFailed + "\n" + e);
+return false;
+}
+// window.opener is false if the Create Profile Wizard was opened from the
+// command line.
+if (window.opener) {
+// Add new profile to the list in the Profile Manager.
+window.opener.CreateProfile(profile);
+}
+else {
+// Use the newly created Profile.
+var profileLock = profile.lock(null);
+var dialogParams = window.arguments[0].QueryInterface(I.nsIDialogParamBlock);
+dialogParams.objects.insertElementAt(profileLock, 0, false);
+}
+// Exit the wizard.
+return true;
+}