зеркало из https://github.com/mozilla/gecko-dev.git
470 строки
16 KiB
JavaScript
470 строки
16 KiB
JavaScript
/* 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 PROGS_DIR = OS.Constants.Path.winStartMenuProgsDir;
|
|
const APP_DATA_DIR = OS.Constants.Path.winAppDataDir;
|
|
|
|
/*************************************
|
|
* Windows app installer
|
|
*
|
|
* The Windows installation process will generate the following files:
|
|
*
|
|
* ${FolderName} = sanitized app name + "-" + manifest url hash
|
|
*
|
|
* %APPDATA%/${FolderName}
|
|
* - webapp.ini
|
|
* - webapp.json
|
|
* - ${AppName}.exe
|
|
* - ${AppName}.lnk
|
|
* / uninstall
|
|
* - webapp-uninstaller.exe
|
|
* - shortcuts_log.ini
|
|
* - uninstall.log
|
|
* / chrome/icons/default/
|
|
* - default.ico
|
|
*
|
|
* After the app runs for the first time, a profiles/ folder will also be
|
|
* created which will host the user profile for this app.
|
|
*/
|
|
|
|
/**
|
|
* Constructor for the Windows native app shell
|
|
*
|
|
* @param aApp {Object} the app object provided to the install function
|
|
* @param aManifest {Object} the manifest data provided by the web app
|
|
* @param aCategories {Array} array of app categories
|
|
* @param aRegistryDir {String} (optional) path to the registry
|
|
*/
|
|
function NativeApp(aApp, aManifest, aCategories, aRegistryDir) {
|
|
CommonNativeApp.call(this, aApp, aManifest, aCategories, aRegistryDir);
|
|
|
|
if (this.isPackaged) {
|
|
this.size = aApp.updateManifest.size / 1024;
|
|
}
|
|
|
|
this.webapprt = this.appNameAsFilename + ".exe";
|
|
this.configJson = "webapp.json";
|
|
this.webappINI = "webapp.ini";
|
|
this.iconPath = OS.Path.join("chrome", "icons", "default", "default.ico");
|
|
this.uninstallDir = "uninstall";
|
|
this.uninstallerFile = OS.Path.join(this.uninstallDir,
|
|
"webapp-uninstaller.exe");
|
|
this.shortcutLogsINI = OS.Path.join(this.uninstallDir, "shortcuts_log.ini");
|
|
this.zipFile = "application.zip";
|
|
|
|
this.backupFiles = [ "chrome", this.configJson, this.webappINI, "uninstall" ];
|
|
if (this.isPackaged) {
|
|
this.backupFiles.push(this.zipFile);
|
|
}
|
|
|
|
this.uninstallSubkeyStr = this.uniqueName;
|
|
}
|
|
|
|
NativeApp.prototype = {
|
|
__proto__: CommonNativeApp.prototype,
|
|
size: null,
|
|
|
|
/**
|
|
* Creates a native installation of the web app in the OS
|
|
*
|
|
* @param aManifest {Object} the manifest data provided by the web app
|
|
* @param aZipPath {String} path to the zip file for packaged apps (undefined
|
|
* for hosted apps)
|
|
*/
|
|
install: Task.async(function*(aManifest, aZipPath) {
|
|
if (this._dryRun) {
|
|
return;
|
|
}
|
|
|
|
// If the application is already installed, this is a reinstallation.
|
|
if (WebappOSUtils.getInstallPath(this.app)) {
|
|
return yield this.prepareUpdate(aManifest, aZipPath);
|
|
}
|
|
|
|
this._setData(aManifest);
|
|
|
|
let installDir = OS.Path.join(APP_DATA_DIR, this.uniqueName);
|
|
|
|
// Create a temporary installation directory.
|
|
let dir = getFile(TMP_DIR, this.uniqueName);
|
|
dir.createUnique(Ci.nsIFile.DIRECTORY_TYPE, PERMS_DIRECTORY);
|
|
let tmpDir = dir.path;
|
|
|
|
// Perform the installation in the temp directory.
|
|
try {
|
|
yield this._createDirectoryStructure(tmpDir);
|
|
yield this._getShortcutName(installDir);
|
|
yield this._copyWebapprt(tmpDir);
|
|
yield this._copyUninstaller(tmpDir);
|
|
yield this._createConfigFiles(tmpDir);
|
|
|
|
if (aZipPath) {
|
|
yield OS.File.move(aZipPath, OS.Path.join(tmpDir, this.zipFile));
|
|
}
|
|
|
|
yield this._getIcon(tmpDir);
|
|
} catch (ex) {
|
|
yield OS.File.removeDir(tmpDir, { ignoreAbsent: true });
|
|
throw ex;
|
|
}
|
|
|
|
// Apply the installation.
|
|
this._removeInstallation(true, installDir);
|
|
|
|
try {
|
|
yield this._applyTempInstallation(tmpDir, installDir);
|
|
} catch (ex) {
|
|
this._removeInstallation(false, installDir);
|
|
yield OS.File.removeDir(tmpDir, { ignoreAbsent: true });
|
|
throw ex;
|
|
}
|
|
}),
|
|
|
|
/**
|
|
* Creates an update in a temporary directory to be applied later.
|
|
*
|
|
* @param aManifest {Object} the manifest data provided by the web app
|
|
* @param aZipPath {String} path to the zip file for packaged apps (undefined
|
|
* for hosted apps)
|
|
*/
|
|
prepareUpdate: Task.async(function*(aManifest, aZipPath) {
|
|
if (this._dryRun) {
|
|
return;
|
|
}
|
|
|
|
this._setData(aManifest);
|
|
|
|
let installDir = WebappOSUtils.getInstallPath(this.app);
|
|
if (!installDir) {
|
|
throw ERR_NOT_INSTALLED;
|
|
}
|
|
|
|
if (this.uniqueName != OS.Path.basename(installDir)) {
|
|
// Bug 919799: If the app is still in the registry, migrate its data to
|
|
// the new format.
|
|
throw ERR_UPDATES_UNSUPPORTED_OLD_NAMING_SCHEME;
|
|
}
|
|
|
|
let updateDir = OS.Path.join(installDir, "update");
|
|
yield OS.File.removeDir(updateDir, { ignoreAbsent: true });
|
|
yield OS.File.makeDir(updateDir);
|
|
|
|
// Perform the update in the "update" subdirectory.
|
|
try {
|
|
yield this._createDirectoryStructure(updateDir);
|
|
yield this._getShortcutName(installDir);
|
|
yield this._copyUninstaller(updateDir);
|
|
yield this._createConfigFiles(updateDir);
|
|
|
|
if (aZipPath) {
|
|
yield OS.File.move(aZipPath, OS.Path.join(updateDir, this.zipFile));
|
|
}
|
|
|
|
yield this._getIcon(updateDir);
|
|
} catch (ex) {
|
|
yield OS.File.removeDir(updateDir, { ignoreAbsent: true });
|
|
throw ex;
|
|
}
|
|
}),
|
|
|
|
/**
|
|
* Applies an update.
|
|
*/
|
|
applyUpdate: Task.async(function*() {
|
|
if (this._dryRun) {
|
|
return;
|
|
}
|
|
|
|
let installDir = WebappOSUtils.getInstallPath(this.app);
|
|
let updateDir = OS.Path.join(installDir, "update");
|
|
|
|
yield this._getShortcutName(installDir);
|
|
|
|
let backupDir = yield this._backupInstallation(installDir);
|
|
|
|
try {
|
|
yield this._applyTempInstallation(updateDir, installDir);
|
|
} catch (ex) {
|
|
yield this._restoreInstallation(backupDir, installDir);
|
|
throw ex;
|
|
} finally {
|
|
yield OS.File.removeDir(backupDir, { ignoreAbsent: true });
|
|
yield OS.File.removeDir(updateDir, { ignoreAbsent: true });
|
|
}
|
|
}),
|
|
|
|
_applyTempInstallation: Task.async(function*(aTmpDir, aInstallDir) {
|
|
yield moveDirectory(aTmpDir, aInstallDir);
|
|
|
|
this._createShortcutFiles(aInstallDir);
|
|
this._writeSystemKeys(aInstallDir);
|
|
}),
|
|
|
|
_getShortcutName: Task.async(function*(aInstallDir) {
|
|
let shortcutLogsINIfile = getFile(aInstallDir, this.shortcutLogsINI);
|
|
|
|
if (shortcutLogsINIfile.exists()) {
|
|
// If it's a reinstallation (or an update) get the shortcut names
|
|
// from the shortcut_log.ini file
|
|
let parser = Cc["@mozilla.org/xpcom/ini-processor-factory;1"].
|
|
getService(Ci.nsIINIParserFactory).
|
|
createINIParser(shortcutLogsINIfile);
|
|
this.shortcutName = parser.getString("STARTMENU", "Shortcut0");
|
|
} else {
|
|
// Check in both directories to see if a shortcut with the same name
|
|
// already exists.
|
|
this.shortcutName = yield getAvailableFileName([ PROGS_DIR, DESKTOP_DIR ],
|
|
this.appNameAsFilename,
|
|
".lnk");
|
|
}
|
|
}),
|
|
|
|
/**
|
|
* Remove the current installation
|
|
*/
|
|
_removeInstallation: function(keepProfile, aInstallDir) {
|
|
let uninstallKey;
|
|
try {
|
|
uninstallKey = Cc["@mozilla.org/windows-registry-key;1"].
|
|
createInstance(Ci.nsIWindowsRegKey);
|
|
uninstallKey.open(uninstallKey.ROOT_KEY_CURRENT_USER,
|
|
"SOFTWARE\\Microsoft\\Windows\\" +
|
|
"CurrentVersion\\Uninstall",
|
|
uninstallKey.ACCESS_WRITE);
|
|
if (uninstallKey.hasChild(this.uninstallSubkeyStr)) {
|
|
uninstallKey.removeChild(this.uninstallSubkeyStr);
|
|
}
|
|
} catch (e) {
|
|
} finally {
|
|
if (uninstallKey) {
|
|
uninstallKey.close();
|
|
}
|
|
}
|
|
|
|
let filesToRemove = [ OS.Path.join(DESKTOP_DIR, this.shortcutName),
|
|
OS.Path.join(PROGS_DIR, this.shortcutName) ];
|
|
|
|
if (keepProfile) {
|
|
for (let filePath of this.backupFiles) {
|
|
filesToRemove.push(OS.Path.join(aInstallDir, filePath));
|
|
}
|
|
|
|
filesToRemove.push(OS.Path.join(aInstallDir, this.webapprt));
|
|
} else {
|
|
filesToRemove.push(aInstallDir);
|
|
}
|
|
|
|
removeFiles(filesToRemove);
|
|
},
|
|
|
|
_backupInstallation: Task.async(function*(aInstallDir) {
|
|
let backupDir = OS.Path.join(aInstallDir, "backup");
|
|
yield OS.File.removeDir(backupDir, { ignoreAbsent: true });
|
|
yield OS.File.makeDir(backupDir);
|
|
|
|
for (let filePath of this.backupFiles) {
|
|
yield OS.File.move(OS.Path.join(aInstallDir, filePath),
|
|
OS.Path.join(backupDir, filePath));
|
|
}
|
|
|
|
return backupDir;
|
|
}),
|
|
|
|
_restoreInstallation: function(aBackupDir, aInstallDir) {
|
|
return moveDirectory(aBackupDir, aInstallDir);
|
|
},
|
|
|
|
/**
|
|
* Creates the main directory structure.
|
|
*/
|
|
_createDirectoryStructure: Task.async(function*(aDir) {
|
|
yield OS.File.makeDir(OS.Path.join(aDir, this.uninstallDir));
|
|
|
|
yield OS.File.makeDir(OS.Path.join(aDir, OS.Path.dirname(this.iconPath)),
|
|
{ from: aDir });
|
|
}),
|
|
|
|
/**
|
|
* Copy the webrt executable into the installation directory.
|
|
*/
|
|
_copyWebapprt: function(aDir) {
|
|
return OS.File.copy(OS.Path.join(this.runtimeFolder, "webapprt-stub.exe"),
|
|
OS.Path.join(aDir, this.webapprt));
|
|
},
|
|
|
|
/**
|
|
* Copy the uninstaller executable into the installation directory.
|
|
*/
|
|
_copyUninstaller: function(aDir) {
|
|
return OS.File.copy(OS.Path.join(this.runtimeFolder, "webapp-uninstaller.exe"),
|
|
OS.Path.join(aDir, this.uninstallerFile));
|
|
},
|
|
|
|
/**
|
|
* Creates the configuration files into their destination folders.
|
|
*/
|
|
_createConfigFiles: function(aDir) {
|
|
// ${InstallDir}/webapp.json
|
|
yield writeToFile(OS.Path.join(aDir, this.configJson),
|
|
JSON.stringify(this.webappJson));
|
|
|
|
let factory = Cc["@mozilla.org/xpcom/ini-processor-factory;1"].
|
|
getService(Ci.nsIINIParserFactory);
|
|
|
|
// ${InstallDir}/webapp.ini
|
|
let webappINIfile = getFile(aDir, this.webappINI);
|
|
|
|
let writer = factory.createINIParser(webappINIfile)
|
|
.QueryInterface(Ci.nsIINIParserWriter);
|
|
writer.setString("Webapp", "Name", this.appLocalizedName);
|
|
writer.setString("Webapp", "Profile", this.uniqueName);
|
|
writer.setString("Webapp", "Executable", this.appNameAsFilename);
|
|
writer.setString("WebappRT", "InstallDir", this.runtimeFolder);
|
|
writer.writeFile(null, Ci.nsIINIParserWriter.WRITE_UTF16);
|
|
|
|
let shortcutLogsINIfile = getFile(aDir, this.shortcutLogsINI);
|
|
|
|
writer = factory.createINIParser(shortcutLogsINIfile)
|
|
.QueryInterface(Ci.nsIINIParserWriter);
|
|
writer.setString("STARTMENU", "Shortcut0", this.shortcutName);
|
|
writer.setString("DESKTOP", "Shortcut0", this.shortcutName);
|
|
writer.setString("TASKBAR", "Migrated", "true");
|
|
writer.writeFile(null, Ci.nsIINIParserWriter.WRITE_UTF16);
|
|
|
|
// ${UninstallDir}/uninstall.log
|
|
let uninstallContent =
|
|
"File: \\webapp.ini\r\n" +
|
|
"File: \\webapp.json\r\n" +
|
|
"File: \\webapprt.old\r\n" +
|
|
"File: \\chrome\\icons\\default\\default.ico";
|
|
if (this.isPackaged) {
|
|
uninstallContent += "\r\nFile: \\application.zip";
|
|
}
|
|
|
|
yield writeToFile(OS.Path.join(aDir, this.uninstallDir, "uninstall.log"),
|
|
uninstallContent);
|
|
},
|
|
|
|
/**
|
|
* Writes the keys to the system registry that are necessary for the app
|
|
* operation and uninstall process.
|
|
*/
|
|
_writeSystemKeys: function(aInstallDir) {
|
|
let parentKey;
|
|
let uninstallKey;
|
|
let subKey;
|
|
|
|
try {
|
|
parentKey = Cc["@mozilla.org/windows-registry-key;1"].
|
|
createInstance(Ci.nsIWindowsRegKey);
|
|
parentKey.open(parentKey.ROOT_KEY_CURRENT_USER,
|
|
"SOFTWARE\\Microsoft\\Windows\\CurrentVersion",
|
|
parentKey.ACCESS_WRITE);
|
|
uninstallKey = parentKey.createChild("Uninstall", parentKey.ACCESS_WRITE)
|
|
subKey = uninstallKey.createChild(this.uninstallSubkeyStr,
|
|
uninstallKey.ACCESS_WRITE);
|
|
|
|
subKey.writeStringValue("DisplayName", this.appLocalizedName);
|
|
|
|
let uninstallerPath = OS.Path.join(aInstallDir, this.uninstallerFile);
|
|
|
|
subKey.writeStringValue("UninstallString", '"' + uninstallerPath + '"');
|
|
subKey.writeStringValue("InstallLocation", '"' + aInstallDir + '"');
|
|
subKey.writeStringValue("AppFilename", this.appNameAsFilename);
|
|
subKey.writeStringValue("DisplayIcon", OS.Path.join(aInstallDir,
|
|
this.iconPath));
|
|
|
|
let date = new Date();
|
|
let year = date.getYear().toString();
|
|
let month = date.getMonth();
|
|
if (month < 10) {
|
|
month = "0" + month;
|
|
}
|
|
let day = date.getDate();
|
|
if (day < 10) {
|
|
day = "0" + day;
|
|
}
|
|
subKey.writeStringValue("InstallDate", year + month + day);
|
|
if (this.version) {
|
|
subKey.writeStringValue("DisplayVersion", this.version);
|
|
}
|
|
if (this.developerName) {
|
|
subKey.writeStringValue("Publisher", this.developerName);
|
|
}
|
|
subKey.writeStringValue("URLInfoAbout", this.developerUrl);
|
|
if (this.size) {
|
|
subKey.writeIntValue("EstimatedSize", this.size);
|
|
}
|
|
|
|
subKey.writeIntValue("NoModify", 1);
|
|
subKey.writeIntValue("NoRepair", 1);
|
|
} catch(ex) {
|
|
throw ex;
|
|
} finally {
|
|
if(subKey) subKey.close();
|
|
if(uninstallKey) uninstallKey.close();
|
|
if(parentKey) parentKey.close();
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Creates a shortcut file inside the app installation folder and makes
|
|
* two copies of it: one into the desktop and one into the start menu.
|
|
*/
|
|
_createShortcutFiles: function(aInstallDir) {
|
|
let shortcut = getFile(aInstallDir, this.shortcutName).
|
|
QueryInterface(Ci.nsILocalFileWin);
|
|
|
|
/* function nsILocalFileWin.setShortcut(targetFile, workingDir, args,
|
|
description, iconFile, iconIndex) */
|
|
|
|
shortcut.setShortcut(getFile(aInstallDir, this.webapprt),
|
|
getFile(aInstallDir),
|
|
null,
|
|
this.shortDescription,
|
|
getFile(aInstallDir, this.iconPath),
|
|
0);
|
|
|
|
shortcut.copyTo(getFile(DESKTOP_DIR), this.shortcutName);
|
|
shortcut.copyTo(getFile(PROGS_DIR), this.shortcutName);
|
|
|
|
shortcut.followLinks = false;
|
|
shortcut.remove(false);
|
|
},
|
|
|
|
/**
|
|
* Process the icon from the imageStream as retrieved from
|
|
* the URL by getIconForApp(). This will save the icon to the
|
|
* topwindow.ico file.
|
|
*
|
|
* @param aMimeType the icon mimetype
|
|
* @param aImageStream the stream for the image data
|
|
* @param aDir the directory where the icon should be stored
|
|
*/
|
|
_processIcon: function(aMimeType, aImageStream, aDir) {
|
|
let deferred = Promise.defer();
|
|
|
|
let imgTools = Cc["@mozilla.org/image/tools;1"].
|
|
createInstance(Ci.imgITools);
|
|
|
|
let imgContainer = imgTools.decodeImage(aImageStream, aMimeType);
|
|
let iconStream = imgTools.encodeImage(imgContainer,
|
|
"image/vnd.microsoft.icon",
|
|
"format=bmp;bpp=32");
|
|
|
|
let tmpIconFile = getFile(aDir, this.iconPath);
|
|
|
|
let outputStream = FileUtils.openSafeFileOutputStream(tmpIconFile);
|
|
NetUtil.asyncCopy(iconStream, outputStream, function(aResult) {
|
|
if (Components.isSuccessCode(aResult)) {
|
|
deferred.resolve();
|
|
} else {
|
|
deferred.reject("Failure copying icon: " + aResult);
|
|
}
|
|
});
|
|
|
|
return deferred.promise;
|
|
}
|
|
}
|