package biomesoplenty.helpers; import java.io.BufferedReader; import java.io.InputStreamReader; import java.net.HttpURLConnection; import java.net.URL; import java.util.logging.Level; import net.minecraft.world.World; import net.minecraft.world.WorldType; import net.minecraftforge.common.Property; import biomesoplenty.configuration.BOPBiomes; import biomesoplenty.configuration.configfile.BOPConfigurationMain; import biomesoplenty.world.WorldTypeBOP; import cpw.mods.fml.common.FMLCommonHandler; import cpw.mods.fml.common.Loader; public class Version implements Runnable { private static Version instance = new Version(); public enum EnumUpdateState { CURRENT, OUTDATED, CONNECTION_ERROR } public static final String VERSION = "@VERSION@"; private static final String REMOTE_VERSION_FILE = "https://raw.github.com/BiomesOPlenty/BiomesOPlenty/master/version.txt"; private static final String REMOTE_CHANGELOG_ROOT = "https://raw.github.com/BiomesOPlenty/BiomesOPlenty/master/changelog/"; public static EnumUpdateState currentVersion = EnumUpdateState.CURRENT; private static String recommendedVersion; private static String[] cachedChangelog; public static String getVersion() { return VERSION; } public static boolean isOutdated() { return currentVersion == EnumUpdateState.OUTDATED; } public static boolean needsUpdateNoticeAndMarkAsSeen() { if (!isOutdated()) return false; //Property property = BOPConfiguration.Main.config.get("Vars", "Seen Version", VERSION); //String seenVersion = property.getString(); //if (recommendedVersion == null || recommendedVersion.equals(seenVersion)) //return false; /*property.set(recommendedVersion); BOPConfiguration.Main.config.save();*/ return true; } public static boolean needsBOPWorldtypeAndMarkAsSeen(World world) { WorldType terrainType = world.getWorldInfo().getTerrainType(); Property property = BOPConfigurationMain.config.get("Vars", "Seen WorldType Msg", false); String worldTypeProp = property.getString(); if (terrainType == null || property.getBoolean(false) == true) return false; if (terrainType.getWorldTypeName().equals(BOPBiomes.WTBiomesOP.getWorldTypeName()) || terrainType.getWorldTypeName().equals("ATG")) { property.set(true); BOPConfigurationMain.config.save(); return false; } property.set(true); BOPConfigurationMain.config.save(); return true; } public static String getRecommendedVersion() { return recommendedVersion; } public static void versionCheck() { try { if ("0.0.0".equals(VERSION)) return; String location = REMOTE_VERSION_FILE; HttpURLConnection conn = null; while (location != null && !location.isEmpty()) { URL url = new URL(location); conn = (HttpURLConnection) url.openConnection(); conn.setRequestProperty( "User-Agent", "Mozilla/5.0 (Windows; U; Windows NT 6.0; ru; rv:1.9.0.11) Gecko/2009060215 Firefox/3.0.11 (.NET CLR 3.5.30729)"); conn.connect(); location = conn.getHeaderField("Location"); } BufferedReader reader = new BufferedReader(new InputStreamReader( conn.getInputStream())); String line = null; String mcVersion = Loader.instance().getMinecraftModContainer().getVersion(); while ((line = reader.readLine()) != null) { if (line.startsWith(mcVersion)) { if (line.contains("BiomesOPlenty")) { String[] tokens = line.split(":"); recommendedVersion = tokens[2]; if (line.endsWith(VERSION)) { FMLCommonHandler.instance().getFMLLogger().log(Level.FINER, "[BiomesOPlenty] Using the latest version ["+ getVersion() + "] for Minecraft " + mcVersion); currentVersion = EnumUpdateState.CURRENT; return; } } } } FMLCommonHandler.instance().getFMLLogger().log(Level.WARNING,"[BiomesOPlenty] Using outdated version [" + VERSION + "] for Minecraft " + mcVersion + ". Consider updating."); currentVersion = EnumUpdateState.OUTDATED; } catch (Exception e) { FMLCommonHandler.instance().getFMLLogger().log(Level.WARNING, "[BiomesOPlenty] Unable to read from remote version authority."); FMLCommonHandler.instance().getFMLLogger().log(Level.WARNING, e.toString()); currentVersion = EnumUpdateState.CONNECTION_ERROR; } } @Override public void run() { int count = 0; currentVersion = null; FMLCommonHandler.instance().getFMLLogger().log(Level.INFO, "[BiomesOPlenty] Beginning version check"); try { while ((count < 3) && ((currentVersion == null) || (currentVersion == EnumUpdateState.CONNECTION_ERROR))) { versionCheck(); count++; if (currentVersion == EnumUpdateState.CONNECTION_ERROR) { FMLCommonHandler.instance().getFMLLogger().log(Level.INFO, "[BiomesOPlenty] Version check attempt " + count + " failed, trying again in 10 seconds"); Thread.sleep(10000); } } } catch (InterruptedException e) { e.printStackTrace(); } if (currentVersion == EnumUpdateState.CONNECTION_ERROR) { FMLCommonHandler.instance().getFMLLogger().log(Level.INFO, "[BiomesOPlenty] Version check failed"); } } public static void check() { new Thread(instance).start(); } }