1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465 |
- /*
- * Copyright (c) 2006-2015 DMDirc Developers
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
- package com.dmdirc;
-
- import com.dmdirc.commandline.BaseDirectoryLocator;
- import com.dmdirc.commandline.CommandLineParser;
- import com.dmdirc.updater.Version;
- import com.dmdirc.util.SystemInfo;
-
- /**
- * Utility class to help launcher interface with client.
- */
- public class LauncherUtils {
-
- /**
- * Retrieves the config directory from the CLI arguments.
- *
- * @param args CLI arguments
- *
- * @return Returns the config directory to use
- */
- public static String getDirectory(final String... args) {
- final SystemInfo systemInfo = new SystemInfo();
- final CommandLineParser cliParser = new CommandLineParser(null, null, null, systemInfo);
- final BaseDirectoryLocator locator = new BaseDirectoryLocator(systemInfo);
- cliParser.parse(args);
- final String configDirectory = cliParser.getConfigDirectory();
- return configDirectory == null ? locator.getDefaultBaseDirectory() : configDirectory;
- }
-
- /**
- * Compares the first version to the second version to check which is newer.
- *
- * @param version1 First version to compare
- * @param version2 Second version to compare
- *
- * @return negative if older, 0 is equal, positive if newer.
- */
- public static int getIsNewer(final String version1, final String version2) {
- final Version versionOne = new Version(version1);
- final Version versionTwo = new Version(version2);
- return versionOne.compareTo(versionTwo);
- }
-
- }
|