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Code Issues Projects Releases Wiki Activity

New updater.

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This commit is contained in:
lishid 2013-12-07 04:44:40 -05:00
parent 56752df92e
commit 91f1f4b3e7
6 changed files with 416 additions and 624 deletions
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129
src/com/lishid/openinv/OpenInv.java
View file

@ -41,42 +41,39 @@ import com.lishid.openinv.utils.UpdateManager;
*
* @author lishid
*/
public class OpenInv extends JavaPlugin
{
public class OpenInv extends JavaPlugin {
public static final Logger logger = Logger.getLogger("Minecraft.OpenInv");
public static HashMap<String, ISpecialPlayerInventory> inventories = new HashMap<String, ISpecialPlayerInventory>();
public static HashMap<String, ISpecialEnderChest> enderChests = new HashMap<String, ISpecialEnderChest>();
private static Metrics metrics;
private UpdateManager updater = new UpdateManager();
public static OpenInv mainPlugin;
public static IPlayerDataManager playerLoader;
public static IInventoryAccess inventoryAccess;
public static IAnySilentChest anySilentChest;
public void onEnable()
{
public void onEnable() {
// Get plugin manager
PluginManager pm = getServer().getPluginManager();
// Version check
boolean success = InternalAccessor.Initialize(this.getServer());
if(!success)
{
if (!success) {
OpenInv.log("Your version of CraftBukkit is not supported.");
OpenInv.log("Please look for an updated version of OpenInv.");
pm.disablePlugin(this);
return;
}
playerLoader = InternalAccessor.Instance.newPlayerDataManager();
inventoryAccess = InternalAccessor.Instance.newInventoryAccess();
anySilentChest = InternalAccessor.Instance.newAnySilentChest();
mainPlugin = this;
FileConfiguration config = getConfig();
config.set("CheckForUpdates", config.getBoolean("CheckForUpdates", true));
@ -89,128 +86,108 @@ public class OpenInv extends JavaPlugin
config.addDefault("NotifyAnyChest", true);
config.options().copyDefaults(true);
saveConfig();
pm.registerEvents(new OpenInvPlayerListener(), this);
pm.registerEvents(new OpenInvEntityListener(), this);
pm.registerEvents(new OpenInvInventoryListener(), this);
getCommand("openinv").setExecutor(new OpenInvPluginCommand(this));
getCommand("searchinv").setExecutor(new SearchInvPluginCommand());
getCommand("toggleopeninv").setExecutor(new ToggleOpenInvPluginCommand());
getCommand("silentchest").setExecutor(new SilentChestPluginCommand(this));
getCommand("anychest").setExecutor(new AnyChestPluginCommand(this));
getCommand("openender").setExecutor(new OpenEnderPluginCommand(this));
updater.Initialize(this, getFile());
// Metrics
try
{
try {
metrics = new Metrics(this);
metrics.start();
}
catch (Exception e)
{
catch (Exception e) {
OpenInv.log(e);
}
}
public static boolean NotifySilentChest()
{
public static boolean NotifySilentChest() {
return mainPlugin.getConfig().getBoolean("NotifySilentChest", true);
}
public static boolean NotifyAnyChest()
{
public static boolean NotifyAnyChest() {
return mainPlugin.getConfig().getBoolean("NotifyAnyChest", true);
}
public static boolean GetCheckForUpdates()
{
public static boolean GetCheckForUpdates() {
return mainPlugin.getConfig().getBoolean("CheckForUpdates", true);
}
public static boolean GetPlayerItemOpenInvStatus(String name)
{
public static boolean GetPlayerItemOpenInvStatus(String name) {
return mainPlugin.getConfig().getBoolean("ItemOpenInv." + name.toLowerCase() + ".toggle", false);
}
public static void SetPlayerItemOpenInvStatus(String name, boolean status)
{
public static void SetPlayerItemOpenInvStatus(String name, boolean status) {
mainPlugin.getConfig().set("ItemOpenInv." + name.toLowerCase() + ".toggle", status);
mainPlugin.saveConfig();
}
public static boolean GetPlayerSilentChestStatus(String name)
{
public static boolean GetPlayerSilentChestStatus(String name) {
return mainPlugin.getConfig().getBoolean("SilentChest." + name.toLowerCase() + ".toggle", false);
}
public static void SetPlayerSilentChestStatus(String name, boolean status)
{
public static void SetPlayerSilentChestStatus(String name, boolean status) {
mainPlugin.getConfig().set("SilentChest." + name.toLowerCase() + ".toggle", status);
mainPlugin.saveConfig();
}
public static boolean GetPlayerAnyChestStatus(String name)
{
public static boolean GetPlayerAnyChestStatus(String name) {
return mainPlugin.getConfig().getBoolean("AnyChest." + name.toLowerCase() + ".toggle", true);
}
public static void SetPlayerAnyChestStatus(String name, boolean status)
{
public static void SetPlayerAnyChestStatus(String name, boolean status) {
mainPlugin.getConfig().set("AnyChest." + name.toLowerCase() + ".toggle", status);
mainPlugin.saveConfig();
}
public static int GetItemOpenInvItem()
{
if (mainPlugin.getConfig().get("ItemOpenInvItemID") == null)
{
public static int GetItemOpenInvItem() {
if (mainPlugin.getConfig().get("ItemOpenInvItemID") == null) {
SaveToConfig("ItemOpenInvItemID", 280);
}
return mainPlugin.getConfig().getInt("ItemOpenInvItemID", 280);
}
public static Object GetFromConfig(String data, Object defaultValue)
{
public static Object GetFromConfig(String data, Object defaultValue) {
Object val = mainPlugin.getConfig().get(data);
if (val == null)
{
if (val == null) {
mainPlugin.getConfig().set(data, defaultValue);
return defaultValue;
}
else
{
else {
return val;
}
}
public static void SaveToConfig(String data, Object value)
{
public static void SaveToConfig(String data, Object value) {
mainPlugin.getConfig().set(data, value);
mainPlugin.saveConfig();
}
/**
* Log an information
*/
public static void log(String text)
{
public static void log(String text) {
logger.info("[OpenInv] " + text);
}
/**
* Log an error
*/
public static void log(Throwable e)
{
public static void log(Throwable e) {
logger.severe("[OpenInv] " + e.toString());
e.printStackTrace();
}
public static void ShowHelp(Player player)
{
public static void ShowHelp(Player player) {
player.sendMessage(ChatColor.GREEN + "/openinv <Player> - Open a player's inventory");
player.sendMessage(ChatColor.GREEN + " (aliases: oi, inv, open)");
player.sendMessage(ChatColor.GREEN + "/openender <Player> - Open a player's enderchest");
@ -225,12 +202,12 @@ public class OpenInv extends JavaPlugin
player.sendMessage(ChatColor.GREEN + "/silentchest - Toggle silent chest function");
player.sendMessage(ChatColor.GREEN + " (aliases: sc, silent)");
}
public static boolean hasPermission(Permissible player, String permission) {
String[] parts = permission.split("\\.");
String perm = "";
for(int i = 0; i < parts.length; i++) {
if(player.hasPermission(perm + "*")) {
for (int i = 0; i < parts.length; i++) {
if (player.hasPermission(perm + "*")) {
return true;
}
perm += parts[i] + ".";

9
src/com/lishid/openinv/OpenInvInventoryListener.java
View file

@ -21,16 +21,13 @@ import org.bukkit.event.EventPriority;
import org.bukkit.event.Listener;
import org.bukkit.event.inventory.InventoryClickEvent;
public class OpenInvInventoryListener implements Listener
{
public class OpenInvInventoryListener implements Listener {
@EventHandler(priority = EventPriority.NORMAL)
public void onInventoryClick(InventoryClickEvent event)
{
public void onInventoryClick(InventoryClickEvent event) {
// If this is the top inventory
// if (event.getView().convertSlot(event.getRawSlot()) == event.getRawSlot())
// {
if (!OpenInv.inventoryAccess.check(event.getInventory(), event.getWhoClicked()))
{
if (!OpenInv.inventoryAccess.check(event.getInventory(), event.getWhoClicked())) {
event.setCancelled(true);
}
// }

98
src/com/lishid/openinv/OpenInvPlayerListener.java
View file

@ -32,120 +32,96 @@ import org.bukkit.event.player.PlayerQuitEvent;
import com.lishid.openinv.internal.ISpecialEnderChest;
import com.lishid.openinv.internal.ISpecialPlayerInventory;
public class OpenInvPlayerListener implements Listener
{
public class OpenInvPlayerListener implements Listener {
@EventHandler(priority = EventPriority.LOWEST)
public void onPlayerJoin(PlayerJoinEvent event)
{
public void onPlayerJoin(PlayerJoinEvent event) {
ISpecialPlayerInventory inventory = OpenInv.inventories.get(event.getPlayer().getName().toLowerCase());
if (inventory != null)
{
if (inventory != null) {
inventory.PlayerGoOnline(event.getPlayer());
}
ISpecialEnderChest chest = OpenInv.enderChests.get(event.getPlayer().getName().toLowerCase());
if (chest != null)
{
if (chest != null) {
chest.PlayerGoOnline(event.getPlayer());
}
}
@EventHandler(priority = EventPriority.MONITOR)
public void onPlayerQuit(PlayerQuitEvent event)
{
public void onPlayerQuit(PlayerQuitEvent event) {
ISpecialPlayerInventory inventory = OpenInv.inventories.get(event.getPlayer().getName().toLowerCase());
if (inventory != null)
{
if (inventory != null) {
inventory.PlayerGoOffline();
}
ISpecialEnderChest chest = OpenInv.enderChests.get(event.getPlayer().getName().toLowerCase());
if (chest != null)
{
if (chest != null) {
chest.PlayerGoOffline();
}
}
@EventHandler(priority = EventPriority.MONITOR)
public void onPlayerInteract(PlayerInteractEvent event)
{
public void onPlayerInteract(PlayerInteractEvent event) {
Player player = event.getPlayer();
if (event.getAction() == Action.RIGHT_CLICK_BLOCK && event.useInteractedBlock() == Result.DENY)
return;
if (event.getAction() == Action.RIGHT_CLICK_BLOCK && event.getClickedBlock().getType() == org.bukkit.Material.ENDER_CHEST)
{
if (OpenInv.hasPermission(player, Permissions.PERM_SILENT) && OpenInv.GetPlayerSilentChestStatus(player.getName()))
{
if (event.getAction() == Action.RIGHT_CLICK_BLOCK && event.getClickedBlock().getType() == org.bukkit.Material.ENDER_CHEST) {
if (OpenInv.hasPermission(player, Permissions.PERM_SILENT) && OpenInv.GetPlayerSilentChestStatus(player.getName())) {
event.setCancelled(true);
player.openInventory(player.getEnderChest());
}
}
if (event.getAction() == Action.RIGHT_CLICK_BLOCK && event.getClickedBlock().getState() instanceof Chest)
{
if (event.getAction() == Action.RIGHT_CLICK_BLOCK && event.getClickedBlock().getState() instanceof Chest) {
boolean silentchest = false;
boolean anychest = false;
int x = event.getClickedBlock().getX();
int y = event.getClickedBlock().getY();
int z = event.getClickedBlock().getZ();
if (OpenInv.hasPermission(player, Permissions.PERM_SILENT) && OpenInv.GetPlayerSilentChestStatus(player.getName()))
{
if (OpenInv.hasPermission(player, Permissions.PERM_SILENT) && OpenInv.GetPlayerSilentChestStatus(player.getName())) {
silentchest = true;
}
if (OpenInv.hasPermission(player, Permissions.PERM_ANYCHEST) && OpenInv.GetPlayerAnyChestStatus(player.getName()))
{
try
{
if (OpenInv.hasPermission(player, Permissions.PERM_ANYCHEST) && OpenInv.GetPlayerAnyChestStatus(player.getName())) {
try {
anychest = OpenInv.anySilentChest.IsAnyChestNeeded(player, x, y, z);
}
catch (Exception e)
{
catch (Exception e) {
player.sendMessage(ChatColor.RED + "Error while executing openinv. Unsupported CraftBukkit.");
e.printStackTrace();
}
}
// If the anychest or silentchest is active
if (anychest || silentchest)
{
if (!OpenInv.anySilentChest.ActivateChest(player, anychest, silentchest, x, y, z))
{
if (anychest || silentchest) {
if (!OpenInv.anySilentChest.ActivateChest(player, anychest, silentchest, x, y, z)) {
event.setCancelled(true);
}
}
}
if (event.getAction() == Action.RIGHT_CLICK_BLOCK && event.getClickedBlock().getState() instanceof Sign)
{
try
{
if (event.getAction() == Action.RIGHT_CLICK_BLOCK && event.getClickedBlock().getState() instanceof Sign) {
try {
Sign sign = ((Sign) event.getClickedBlock().getState());
if (OpenInv.hasPermission(player, Permissions.PERM_OPENINV) && sign.getLine(0).equalsIgnoreCase("[openinv]"))
{
if (OpenInv.hasPermission(player, Permissions.PERM_OPENINV) && sign.getLine(0).equalsIgnoreCase("[openinv]")) {
String text = sign.getLine(1).trim() + sign.getLine(2).trim() + sign.getLine(3).trim();
player.performCommand("openinv " + text);
}
}
catch (Exception ex)
{
catch (Exception ex) {
player.sendMessage("Internal Error.");
ex.printStackTrace();
}
}
if (event.getAction() == Action.RIGHT_CLICK_AIR || event.getAction() == Action.RIGHT_CLICK_BLOCK)
{
if (!(player.getItemInHand().getType().getId() == OpenInv.GetItemOpenInvItem()) || (!OpenInv.GetPlayerItemOpenInvStatus(player.getName()))
|| !OpenInv.hasPermission(player, Permissions.PERM_OPENINV))
{
if (event.getAction() == Action.RIGHT_CLICK_AIR || event.getAction() == Action.RIGHT_CLICK_BLOCK) {
if (!(player.getItemInHand().getType().getId() == OpenInv.GetItemOpenInvItem()) || (!OpenInv.GetPlayerItemOpenInvStatus(player.getName())) || !OpenInv.hasPermission(player, Permissions.PERM_OPENINV)) {
return;
}
player.performCommand("openinv");
}
}

3
src/com/lishid/openinv/Permissions.java
View file

@ -1,7 +1,6 @@
package com.lishid.openinv;
public class Permissions
{
public class Permissions {
public static final String PERM_OPENINV = "OpenInv.openinv";
public static final String PERM_OVERRIDE = "OpenInv.override";
public static final String PERM_EXEMPT = "OpenInv.exempt";

35
src/com/lishid/openinv/utils/UpdateManager.java
View file

@ -4,28 +4,29 @@ import java.io.File;
import com.lishid.openinv.OpenInv;
import com.lishid.openinv.utils.Updater.UpdateResult;
import com.lishid.openinv.utils.Updater.UpdateType;
public class UpdateManager
{
public class UpdateManager {
public Updater updater;
public void Initialize(OpenInv plugin, File file)
{
updater = new Updater(plugin, OpenInv.logger, "openinv", file);
public void Initialize(OpenInv plugin, File file) {
updater = new Updater(plugin, 31432, file);
// Create task to update
plugin.getServer().getScheduler().runTaskTimerAsynchronously(plugin, new Runnable()
{
plugin.getServer().getScheduler().runTaskTimerAsynchronously(plugin, new Runnable() {
@Override
public void run()
{
public void run() {
// Check for updates
if (OpenInv.GetCheckForUpdates())
{
UpdateResult result = updater.update(UpdateType.DEFAULT);
if (result != UpdateResult.NO_UPDATE)
OpenInv.log(result.toString());
if (OpenInv.GetCheckForUpdates()) {
UpdateResult result = updater.update();
if (result != UpdateResult.NO_UPDATE) {
if (result == UpdateResult.SUCCESS) {
OpenInv.log("Update found! Downloaded new version.");
OpenInv.log("This behaviour can be disabled in the config.yml");
}
else {
OpenInv.log("Update failed, reason: " + result.toString());
}
}
}
}
}, 0, 20 * 60 * 1000); // Update every once a while

766
src/com/lishid/openinv/utils/Updater.java
View file

@ -1,570 +1,412 @@
/*
* Updater for Bukkit.
*
* This class provides the means to safely and easily update a plugin, or check to see if it is updated using dev.bukkit.org
*/
package com.lishid.openinv.utils;
import java.io.*;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLConnection;
import java.util.HashMap;
import java.util.Map;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.xml.stream.XMLEventReader;
import javax.xml.stream.XMLInputFactory;
import javax.xml.stream.events.XMLEvent;
import java.util.Enumeration;
import java.util.regex.Pattern;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;
import org.bukkit.configuration.file.YamlConfiguration;
import org.bukkit.plugin.Plugin;
import com.google.common.base.Preconditions;
import org.json.simple.JSONArray;
import org.json.simple.JSONObject;
import org.json.simple.JSONValue;
/**
* Check dev.bukkit.org to find updates for a given plugin, and download the updates if needed.
* <p>
* <p/>
* <b>VERY, VERY IMPORTANT</b>: Because there are no standards for adding auto-update toggles in your plugin's config, this system provides NO CHECK WITH YOUR CONFIG to make sure the user has allowed
* auto-updating. <br>
* It is a <b>BUKKIT POLICY</b> that you include a boolean value in your config that prevents the auto-updater from running <b>AT ALL</b>. <br>
* If you fail to include this option in your config, your plugin will be <b>REJECTED</b> when you attempt to submit it to dev.bukkit.org.
* <p>
* <p/>
* An example of a good configuration option would be something similar to 'auto-update: true' - if this value is set to false you may NOT run the auto-updater. <br>
* If you are unsure about these rules, please read the plugin submission guidelines: http://goo.gl/8iU5l
*
* @author H31IX
* @author Gravity
* @version 2.0
*/
public class Updater
{
// If the version number contains one of these, don't update.
private static final String[] noUpdateTag = { "test", "unstable" };
// Slugs will be appended to this to get to the project's RSS feed
private static final String DBOUrl = "http://dev.bukkit.org/server-mods/";
public class Updater {
private Plugin plugin;
private String versionName;
private String versionLink;
@SuppressWarnings("unused")
private String versionType;
@SuppressWarnings("unused")
private String versionGameVersion;
private boolean announce; // Whether to announce file downloads
private URL url; // Connecting to RSS
private File file; // The plugin's file
private int id = 31432; // Project's Curse ID
// SEE https://dev.bukkit.org/home/servermods-apikey/
private String apiKey = "853a6cc95ff44c08e19cdb3ef96f4001f049ae7c"; // BukkitDev ServerMods API key
private static final String TITLE_VALUE = "name"; // Gets remote file's title
private static final String LINK_VALUE = "downloadUrl"; // Gets remote file's download link
private static final String TYPE_VALUE = "releaseType"; // Gets remote file's release type
private static final String VERSION_VALUE = "gameVersion"; // Gets remote file's build version
private static final String QUERY = "/servermods/files?projectIds="; // Path to GET
private static final String HOST = "https://api.curseforge.com"; // Slugs will be appended to this to get to the project's RSS feed
private static final String[] NO_UPDATE_TAG = { "-DEV", "-PRE", "-SNAPSHOT" }; // If the version number contains one of these, don't update.
private static final int BYTE_SIZE = 1024; // Used for downloading files
private final Plugin plugin;
private final String slug;
private volatile long totalSize; // Holds the total size of the file
private volatile int sizeLine; // Used for detecting file size
private volatile int multiplier; // Used for determining when to broadcast download updates
private volatile URL url; // Connecting to RSS
private volatile String updateFolder = YamlConfiguration.loadConfiguration(new File("bukkit.yml")).getString("settings.update-folder"); // The folder that downloads will be placed in
// Used for determining the outcome of the update process
private volatile Updater.UpdateResult result = Updater.UpdateResult.SUCCESS;
// Whether to announce file downloads
private volatile boolean announce = false;
private volatile UpdateType type;
private volatile String versionTitle;
private volatile String versionLink;
private volatile String versionDownloaded = "";
private volatile File file;
// Used to announce progress
private volatile Logger logger;
// Strings for reading RSS
private static final String TITLE = "title";
private static final String LINK = "link";
private static final String ITEM = "item";
private String updateFolder;// The folder that downloads will be placed in
private Updater.UpdateResult result = Updater.UpdateResult.SUCCESS; // Used for determining the outcome of the update process
/**
* Gives the dev the result of the update process. Can be obtained by called getResult().
*/
public enum UpdateResult
{
public enum UpdateResult {
/**
* The updater found an update, and has readied it to be loaded the next time the server restarts/reloads.
*/
SUCCESS(1, "The updater found an update, and has readied it to be loaded the next time the server restarts/reloads."),
SUCCESS,
/**
* The updater did not find an update, and nothing was downloaded.
*/
NO_UPDATE(2, "The updater did not find an update, and nothing was downloaded."),
NO_UPDATE,
/**
* The server administrator has disabled the updating system
*/
DISABLED,
/**
* The updater found an update, but was unable to download it.
*/
FAIL_DOWNLOAD(3, "The updater found an update, but was unable to download it."),
FAIL_DOWNLOAD,
/**
* For some reason, the updater was unable to contact dev.bukkit.org to download the file.
*/
FAIL_DBO(4, "For some reason, the updater was unable to contact dev.bukkit.org to download the file."),
FAIL_DBO,
/**
* When running the version check, the file on DBO did not contain the a version in the format 'vVersion' such as 'v1.0'.
*/
FAIL_NOVERSION(5, "When running the version check, the file on DBO did not contain the a version in the format 'vVersion' such as 'v1.0'."),
FAIL_NOVERSION,
/**
* The slug provided by the plugin running the updater was invalid and doesn't exist on DBO.
* The id provided by the plugin running the updater was invalid and doesn't exist on DBO.
*/
FAIL_BADSLUG(6, "The slug provided by the plugin running the updater was invalid and doesn't exist on DBO."),
FAIL_BADID,
/**
* The server administrator has improperly configured their API key in the configuration
*/
FAIL_APIKEY,
/**
* The updater found an update, but because of the UpdateType being set to NO_DOWNLOAD, it wasn't downloaded.
*/
UPDATE_AVAILABLE(7, "The updater found an update, but because of the UpdateType being set to NO_DOWNLOAD, it wasn't downloaded.");
private static final Map<Integer, Updater.UpdateResult> valueList = new HashMap<Integer, Updater.UpdateResult>();
private final int value;
private final String description;
private UpdateResult(int value, String description)
{
this.value = value;
this.description = description;
}
public int getValue()
{
return this.value;
}
public static Updater.UpdateResult getResult(int value)
{
return valueList.get(value);
}
@Override
public String toString()
{
return description;
}
static
{
for (Updater.UpdateResult result : Updater.UpdateResult.values())
{
valueList.put(result.value, result);
}
}
UPDATE_AVAILABLE
}
/**
* Allows the dev to specify the type of update that will be run.
*/
public enum UpdateType
{
/**
* Run a version check, and then if the file is out of date, download the newest version.
*/
DEFAULT(1),
/**
* Don't run a version check, just find the latest update and download it.
*/
NO_VERSION_CHECK(2),
/**
* Get information about the version and the download size, but don't actually download anything.
*/
NO_DOWNLOAD(3);
private static final Map<Integer, Updater.UpdateType> valueList = new HashMap<Integer, Updater.UpdateType>();
private final int value;
private UpdateType(int value)
{
this.value = value;
}
public int getValue()
{
return this.value;
}
public static Updater.UpdateType getResult(int value)
{
return valueList.get(value);
}
static
{
for (Updater.UpdateType result : Updater.UpdateType.values())
{
valueList.put(result.value, result);
}
}
}
/**
* Initialize the updater
*
* @param plugin
* The plugin that is checking for an update.
* @param slug
* The dev.bukkit.org slug of the project (http://dev.bukkit.org/server-mods/SLUG_IS_HERE)
* @param file
* The file that the plugin is running from, get this by doing this.getFile() from within your main class.
* @param permission
* Permission needed to read the output of the update process.
* @param plugin The plugin that is checking for an update.
* @param id The dev.bukkit.org id of the project
* @param file The file that the plugin is running from, get this by doing this.getFile() from within your main class.
*/
public Updater(Plugin plugin, Logger logger, String slug, File file)
{
// I hate NULL
Preconditions.checkNotNull(plugin, "plugin");
Preconditions.checkNotNull(logger, "logger");
Preconditions.checkNotNull(slug, "slug");
Preconditions.checkNotNull(file, "file");
public Updater(Plugin plugin, int id, File file) {
this.plugin = plugin;
this.file = file;
this.slug = slug;
this.logger = logger;
}
/**
* Update the plugin.
*
* @param type
* Specify the type of update this will be. See {@link UpdateType}
* @return The result of the update process.
*/
public synchronized UpdateResult update(UpdateType type)
{
this.type = type;
try
{
// Obtain the results of the project's file feed
url = null;
url = new URL(DBOUrl + slug + "/files.rss");
this.id = id;
this.updateFolder = plugin.getServer().getUpdateFolder();
try {
this.url = new URL(Updater.HOST + Updater.QUERY + id);
}
catch (MalformedURLException ex)
{
// The slug doesn't exist
logger.warning("The author of this plugin has misconfigured their Auto Update system");
logger.warning("The project slug added ('" + slug + "') is invalid, and does not exist on dev.bukkit.org");
result = Updater.UpdateResult.FAIL_BADSLUG; // Bad slug! Bad!
catch (final MalformedURLException e) {
plugin.getLogger().severe("The project ID provided for updating, " + id + " is invalid.");
this.result = UpdateResult.FAIL_BADID;
e.printStackTrace();
}
if (url != null)
{
// Obtain the results of the project's file feed
readFeed();
if (versionTitle != null && !versionTitle.equals(versionDownloaded) && versionCheck(versionTitle))
{
String fileLink = getFile(versionLink);
if (fileLink != null && type != UpdateType.NO_DOWNLOAD)
{
String name = file.getName();
saveFile(new File("plugins/" + updateFolder), name, fileLink);
versionDownloaded = versionTitle;
}
else
{
result = UpdateResult.UPDATE_AVAILABLE;
}
}
}
return result;
}
/**
* Get the result of the update process.
*/
public Updater.UpdateResult getResult()
{
return result;
}
/**
* Get the total bytes of the file (can only be used after running a version check or a normal run).
*/
public long getFileSize()
{
return totalSize;
}
/**
* Get the version string latest file avaliable online.
*/
public String getLatestVersionString()
{
return versionTitle;
}
/**
* Save an update from dev.bukkit.org into the server's update folder.
*/
private void saveFile(File folder, String file, String u)
{
if (!folder.exists())
{
private void saveFile(File folder, String file, String u) {
if (!folder.exists()) {
folder.mkdir();
}
BufferedInputStream in = null;
FileOutputStream fout = null;
try
{
try {
// Download the file
URL url = new URL(u);
int fileLength = url.openConnection().getContentLength();
final URL url = new URL(u);
final int fileLength = url.openConnection().getContentLength();
in = new BufferedInputStream(url.openStream());
fout = new FileOutputStream(folder.getAbsolutePath() + "/" + file);
byte[] data = new byte[BYTE_SIZE];
final byte[] data = new byte[Updater.BYTE_SIZE];
int count;
if (announce)
logger.info("About to download a new update: " + versionTitle);
if (this.announce) {
this.plugin.getLogger().info("About to download a new update: " + this.versionName);
}
long downloaded = 0;
while ((count = in.read(data, 0, BYTE_SIZE)) != -1)
{
while ((count = in.read(data, 0, Updater.BYTE_SIZE)) != -1) {
downloaded += count;
fout.write(data, 0, count);
int percent = (int) (downloaded * 100 / fileLength);
if (announce && (percent % 10 == 0))
{
logger.info("Downloading update: " + percent + "% of " + fileLength + " bytes.");
final int percent = (int) ((downloaded * 100) / fileLength);
if (this.announce && ((percent % 10) == 0)) {
this.plugin.getLogger().info("Downloading update: " + percent + "% of " + fileLength + " bytes.");
}
}
if (announce)
logger.info("Finished updating.");
// Just a quick check to make sure we didn't leave any files from last time...
for (final File xFile : new File(this.plugin.getDataFolder().getParent(), this.updateFolder).listFiles()) {
if (xFile.getName().endsWith(".zip")) {
xFile.delete();
}
}
// Check to see if it's a zip file, if it is, unzip it.
final File dFile = new File(folder.getAbsolutePath() + "/" + file);
if (dFile.getName().endsWith(".zip")) {
// Unzip
this.unzip(dFile.getCanonicalPath());
}
if (this.announce) {
this.plugin.getLogger().info("Finished updating.");
}
}
catch (Exception ex)
{
logger.warning("The auto-updater tried to download a new update, but was unsuccessful.");
logger.log(Level.INFO, "Error message to submit as a ticket.", ex);
result = Updater.UpdateResult.FAIL_DOWNLOAD;
catch (final Exception ex) {
this.plugin.getLogger().warning("The auto-updater tried to download a new update, but was unsuccessful.");
this.result = Updater.UpdateResult.FAIL_DOWNLOAD;
}
finally
{
try
{
if (in != null)
{
finally {
try {
if (in != null) {
in.close();
}
if (fout != null)
{
if (fout != null) {
fout.close();
}
}
catch (Exception ex)
{
}
catch (final Exception ex) {}
}
}
/**
* Part of Zip-File-Extractor, modified by Gravity for use with Bukkit
*/
private void unzip(String file) {
try {
final File fSourceZip = new File(file);
final String zipPath = file.substring(0, file.length() - 4);
ZipFile zipFile = new ZipFile(fSourceZip);
Enumeration<? extends ZipEntry> e = zipFile.entries();
while (e.hasMoreElements()) {
ZipEntry entry = e.nextElement();
File destinationFilePath = new File(zipPath, entry.getName());
destinationFilePath.getParentFile().mkdirs();
if (entry.isDirectory()) {
continue;
}
else {
final BufferedInputStream bis = new BufferedInputStream(zipFile.getInputStream(entry));
int b;
final byte buffer[] = new byte[Updater.BYTE_SIZE];
final FileOutputStream fos = new FileOutputStream(destinationFilePath);
final BufferedOutputStream bos = new BufferedOutputStream(fos, Updater.BYTE_SIZE);
while ((b = bis.read(buffer, 0, Updater.BYTE_SIZE)) != -1) {
bos.write(buffer, 0, b);
}
bos.flush();
bos.close();
bis.close();
final String name = destinationFilePath.getName();
if (name.endsWith(".jar") && this.pluginFile(name)) {
destinationFilePath.renameTo(new File(this.plugin.getDataFolder().getParent(), this.updateFolder + "/" + name));
}
}
entry = null;
destinationFilePath = null;
}
e = null;
zipFile.close();
zipFile = null;
// Move any plugin data folders that were included to the right place, Bukkit won't do this for us.
for (final File dFile : new File(zipPath).listFiles()) {
if (dFile.isDirectory()) {
if (this.pluginFile(dFile.getName())) {
final File oFile = new File(this.plugin.getDataFolder().getParent(), dFile.getName()); // Get current dir
final File[] contents = oFile.listFiles(); // List of existing files in the current dir
for (final File cFile : dFile.listFiles()) // Loop through all the files in the new dir
{
boolean found = false;
for (final File xFile : contents) // Loop through contents to see if it exists
{
if (xFile.getName().equals(cFile.getName())) {
found = true;
break;
}
}
if (!found) {
// Move the new file into the current dir
cFile.renameTo(new File(oFile.getCanonicalFile() + "/" + cFile.getName()));
}
else {
// This file already exists, so we don't need it anymore.
cFile.delete();
}
}
}
}
dFile.delete();
}
new File(zipPath).delete();
fSourceZip.delete();
}
catch (final IOException ex) {
this.plugin.getLogger().warning("The auto-updater tried to unzip a new update file, but was unsuccessful.");
this.result = Updater.UpdateResult.FAIL_DOWNLOAD;
ex.printStackTrace();
}
new File(file).delete();
}
/**
* Check if the name of a jar is one of the plugins currently installed, used for extracting the correct files out of a zip.
*/
public boolean pluginFile(String name)
{
for (File file : new File("plugins").listFiles())
{
if (file.getName().equals(name))
{
private boolean pluginFile(String name) {
for (final File file : new File("plugins").listFiles()) {
if (file.getName().equals(name)) {
return true;
}
}
return false;
}
/**
* Obtain the direct download file url from the file's page.
*/
private String getFile(String link)
{
String download = null;
try
{
// Open a connection to the page
URL url = new URL(link);
URLConnection urlConn = url.openConnection();
InputStreamReader inStream = new InputStreamReader(urlConn.getInputStream());
BufferedReader buff = new BufferedReader(inStream);
int counter = 0;
String line;
while ((line = buff.readLine()) != null)
{
counter++;
// Search for the download link
if (line.contains("<li class=\"user-action user-action-download\">"))
{
// Get the raw link
download = line.split("<a href=\"")[1].split("\">Download</a>")[0];
}
// Search for size
else if (line.contains("<dt>Size</dt>"))
{
sizeLine = counter + 1;
}
else if (counter == sizeLine)
{
String size = line.replaceAll("<dd>", "").replaceAll("</dd>", "");
multiplier = size.contains("MiB") ? 1048576 : 1024;
size = size.replace(" KiB", "").replace(" MiB", "");
totalSize = (long) (Double.parseDouble(size) * multiplier);
}
}
urlConn = null;
inStream = null;
buff.close();
buff = null;
}
catch (Exception ex)
{
ex.printStackTrace();
logger.warning("The auto-updater tried to contact dev.bukkit.org, but was unsuccessful.");
result = Updater.UpdateResult.FAIL_DBO;
return null;
}
return download;
}
/**
* Check to see if the program should continue by evaluation whether the plugin is already updated, or shouldn't be updated
*/
private boolean versionCheck(String title)
{
if (type != UpdateType.NO_VERSION_CHECK)
{
String[] parts = title.split(" ");
String version = plugin.getDescription().getVersion();
if (parts.length >= 2)
{
String remoteVersion = parts[1].split(" ")[0]; // Get the newest file's version number
int remVer = -1, curVer = 0;
try
{
remVer = calVer(remoteVersion);
curVer = calVer(version);
}
catch (NumberFormatException nfe)
{
remVer = -1;
}
if (hasTag(version) || version.equalsIgnoreCase(remoteVersion) || curVer >= remVer)
{
// We already have the latest version, or this build is tagged for no-update
result = Updater.UpdateResult.NO_UPDATE;
return false;
}
}
else
{
// The file's name did not contain the string 'vVersion'
logger.warning("The author of this plugin has misconfigured their Auto Update system");
logger.warning("Files uploaded to BukkitDev should contain the version number, seperated from the name by a 'v', such as PluginName v1.0");
logger.warning("Please notify the author (" + plugin.getDescription().getAuthors().get(0) + ") of this error.");
result = Updater.UpdateResult.FAIL_NOVERSION;
private boolean versionCheck(String title) {
final String version = this.plugin.getDescription().getVersion();
if (title.split(" ").length == 2) {
final String remoteVersion = title.split(" ")[1].split(" ")[0]; // Get the newest file's version number
if (this.hasTag(version) || version.equalsIgnoreCase(remoteVersion) || !isNewer(version, remoteVersion)) {
// We already have the latest version, or this build is tagged for no-update
this.result = Updater.UpdateResult.NO_UPDATE;
return false;
}
}
else {
this.plugin.getLogger().warning("File versions should follow the format 'PluginName VERSION'");
this.result = Updater.UpdateResult.FAIL_NOVERSION;
return false;
}
return true;
}
/**
* Used to calculate the version string as an Integer
*/
private Integer calVer(String s) throws NumberFormatException
{
if (s.contains("."))
{
StringBuilder sb = new StringBuilder();
for (int i = 0; i < s.length(); i++)
{
Character c = s.charAt(i);
if (Character.isLetterOrDigit(c))
{
sb.append(c);
}
}
return Integer.parseInt(sb.toString());
}
return Integer.parseInt(s);
}
/**
* Evaluate whether the version number is marked showing that it should not be updated by this program
*/
private boolean hasTag(String version)
{
for (String string : noUpdateTag)
{
if (version.contains(string))
{
private boolean hasTag(String version) {
for (final String string : Updater.NO_UPDATE_TAG) {
if (version.contains(string)) {
return true;
}
}
return false;
}
/**
* Part of RSS Reader by Vogella, modified by H31IX for use with Bukkit
*/
private void readFeed()
{
try
{
// Set header values intial to the empty string
String title = "";
String link = "";
// First create a new XMLInputFactory
XMLInputFactory inputFactory = XMLInputFactory.newInstance();
// Setup a new eventReader
InputStream in = read();
XMLEventReader eventReader = inputFactory.createXMLEventReader(in);
// Read the XML document
while (eventReader.hasNext())
{
XMLEvent event = eventReader.nextEvent();
if (event.isStartElement())
{
if (event.asStartElement().getName().getLocalPart().equals(TITLE))
{
event = eventReader.nextEvent();
title = event.asCharacters().getData();
continue;
}
if (event.asStartElement().getName().getLocalPart().equals(LINK))
{
event = eventReader.nextEvent();
link = event.asCharacters().getData();
continue;
}
}
else if (event.isEndElement())
{
if (event.asEndElement().getName().getLocalPart().equals(ITEM))
{
// Store the title and link of the first entry we get - the first file on the list is all we need
versionTitle = title;
versionLink = link;
// All done, we don't need to know about older files.
break;
private boolean read() {
try {
final URLConnection conn = this.url.openConnection();
conn.setConnectTimeout(5000);
if (this.apiKey != null) {
conn.addRequestProperty("X-API-Key", this.apiKey);
}
conn.addRequestProperty("User-Agent", "Updater");
conn.setDoOutput(true);
final BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
final String response = reader.readLine();
final JSONArray array = (JSONArray) JSONValue.parse(response);
if (array.size() == 0) {
this.plugin.getLogger().warning("The updater could not find any files for the project id " + this.id);
this.result = UpdateResult.FAIL_BADID;
return false;
}
this.versionName = (String) ((JSONObject) array.get(array.size() - 1)).get(Updater.TITLE_VALUE);
this.versionLink = (String) ((JSONObject) array.get(array.size() - 1)).get(Updater.LINK_VALUE);
this.versionType = (String) ((JSONObject) array.get(array.size() - 1)).get(Updater.TYPE_VALUE);
this.versionGameVersion = (String) ((JSONObject) array.get(array.size() - 1)).get(Updater.VERSION_VALUE);
return true;
}
catch (final IOException e) {
if (e.getMessage().contains("HTTP response code: 403")) {
this.plugin.getLogger().warning("dev.bukkit.org rejected the API key provided in plugins/Updater/config.yml");
this.plugin.getLogger().warning("Please double-check your configuration to ensure it is correct.");
this.result = UpdateResult.FAIL_APIKEY;
}
else {
this.plugin.getLogger().warning("The updater could not contact curse for updating.");
this.result = UpdateResult.FAIL_DBO;
}
e.printStackTrace();
return false;
}
}
private static boolean isNewer(String oldVers, String newVers) {
String s1 = normalisedVersion(oldVers);
String s2 = normalisedVersion(newVers);
int cmp = s1.compareTo(s2);
return cmp < 0;
}
public static String normalisedVersion(String version) {
return normalisedVersion(version, ".", 3);
}
public static String normalisedVersion(String version, String sep, int maxWidth) {
String[] split = Pattern.compile(sep, Pattern.LITERAL).split(version);
StringBuilder sb = new StringBuilder();
for (String s : split) {
sb.append(String.format("%" + maxWidth + 's', s));
}
return sb.toString();
}
public UpdateResult update() {
if (Updater.this.url != null) {
// Obtain the results of the project's file feed
if (Updater.this.read()) {
if (Updater.this.versionCheck(Updater.this.versionName)) {
if (Updater.this.versionLink != null) {
String name = Updater.this.file.getName();
// If it's a zip file, it shouldn't be downloaded as the plugin's name
if (Updater.this.versionLink.endsWith(".zip")) {
final String[] split = Updater.this.versionLink.split("/");
name = split[split.length - 1];
}
Updater.this.saveFile(new File(Updater.this.plugin.getDataFolder().getParent(), Updater.this.updateFolder), name, Updater.this.versionLink);
}
}
}
}
catch (Exception e)
{
//throw new RuntimeException(e);
}
}
/**
* Open the RSS feed
*/
private InputStream read()
{
try
{
return url.openStream();
}
catch (IOException e)
{
throw new RuntimeException(e);
}
return this.result;
}
}