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add reinstall and modify PluginsManager...

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Signed-off-by: j502647092 <jtb1@163.com>
This commit is contained in:
j502647092 2015-08-23 21:38:32 +08:00
parent 896357ad1b
commit ab32d82651
7 changed files with 187 additions and 58 deletions
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2
src/main/java/cn/citycraft/Yum/commands/CommandInstall.java
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@ -36,7 +36,7 @@ public class CommandInstall extends BaseCommand {
@Override
public void run() {
if (yum.download.install(sender, pluginname)) {
sender.sendMessage(PluginsManager.load(pluginname));
PluginsManager.load(sender, pluginname);
}
}
});

64
src/main/java/cn/citycraft/Yum/commands/CommandReinstall.java Normal file
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@ -0,0 +1,64 @@
/**
*
*/
package cn.citycraft.Yum.commands;
import org.bukkit.Bukkit;
import org.bukkit.command.CommandException;
import org.bukkit.command.CommandSender;
import org.bukkit.plugin.Plugin;
import cn.citycraft.Yum.Yum;
import cn.citycraft.Yum.utils.PluginsManager;
/**
* 插件安装命令类
*
* @author 蒋天蓓 2015年8月12日下午2:04:05
*/
public class CommandReinstall extends BaseCommand {
Yum yum;
/**
* @param name
*/
public CommandReinstall(Yum main) {
super("reinstall");
this.yum = main;
}
@Override
public void execute(final CommandSender sender, String label, String[] args) throws CommandException {
final String pluginname = args[0];
final Plugin plugin = Bukkit.getServer().getPluginManager().getPlugin(pluginname);
sender.sendMessage("§a开始重装插件: " + pluginname);
if (plugin != null) {
Bukkit.getScheduler().runTaskAsynchronously(yum, new Runnable() {
@Override
public void run() {
if (yum.download.yum(sender, plugin.getName())) {
PluginsManager.deletePlugin(plugin);
PluginsManager.installFromYum(sender, plugin.getName());
}
}
});
} else {
sender.sendMessage("§c插件未安装或已卸载 需要安装请使用yum install " + pluginname + "!");
}
};
@Override
public int getMinimumArguments() {
return 1;
}
@Override
public String getPossibleArguments() {
return "<插件名称>";
}
@Override
public boolean isOnlyPlayerExecutable() {
return false;
}
}

16
src/main/java/cn/citycraft/Yum/commands/CommandRemove.java
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@ -12,7 +12,7 @@ import cn.citycraft.Yum.utils.PluginsManager;
/**
* 插件删除命令类
*
*
* @author 蒋天蓓 2015年8月12日下午2:04:05
*/
public class CommandRemove extends BaseCommand {
@ -26,21 +26,16 @@ public class CommandRemove extends BaseCommand {
this.yum = main;
}
@Override
public boolean isOnlyPlayerExecutable() {
return false;
};
@Override
public void execute(CommandSender sender, String label, String[] args) throws CommandException {
String pluginname = args[0];
Plugin plugin = yum.getServer().getPluginManager().getPlugin(pluginname);
if (plugin != null) {
sender.sendMessage(PluginsManager.unload(plugin));
PluginsManager.unload(sender, plugin);
} else {
sender.sendMessage("§c插件 " + pluginname + " 不存在或已卸载!");
}
}
};
@Override
public int getMinimumArguments() {
@ -51,4 +46,9 @@ public class CommandRemove extends BaseCommand {
public String getPossibleArguments() {
return "<插件名称>";
}
@Override
public boolean isOnlyPlayerExecutable() {
return false;
}
}

4
src/main/java/cn/citycraft/Yum/commands/CommandUpdate.java
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@ -35,8 +35,8 @@ public class CommandUpdate extends BaseCommand {
@Override
public void run() {
if (yum.download.update(sender, plugin)) {
sender.sendMessage(PluginsManager.unload(plugin));
sender.sendMessage(PluginsManager.load(plugin));
PluginsManager.unload(sender, plugin);
PluginsManager.load(sender, plugin);
}
}
});

51
src/main/java/cn/citycraft/Yum/utils/DownloadManager.java
View File

@ -6,6 +6,7 @@ package cn.citycraft.Yum.utils;
import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.net.MalformedURLException;
import java.net.URL;
import org.bukkit.Bukkit;
@ -16,12 +17,18 @@ import org.bukkit.plugin.Plugin;
* @author 蒋天蓓 2015年8月21日下午6:08:09 TODO
*/
public class DownloadManager {
String yumurl = "http://ci.citycraft.cn:8800/jenkins/job/%1$s/lastSuccessfulBuild/artifact/target/%1$s.jar";
Plugin plugin;
public DownloadManager(Plugin main) {
this.plugin = main;
}
public String getFileName(URL url) {
int end = url.getFile().lastIndexOf('/');
return url.getFile().substring(end + 1);
}
private String getPer(int per) {
StringBuilder sb = new StringBuilder();
for (int i = 0; i < 11; i++) {
@ -36,14 +43,19 @@ public class DownloadManager {
return sb.toString();
}
public boolean install(CommandSender sender, String pluginname) {
return run(sender, pluginname, null);
public URL getUrl(String pluginname) {
try {
return new URL(String.format(yumurl, pluginname));
} catch (MalformedURLException e) {
return null;
}
}
public boolean run(final CommandSender sender, final String pluginname, final String filename) {
String url = "http://ci.citycraft.cn:8800/jenkins/job/%1$s/lastSuccessfulBuild/artifact/target/%1$s.jar";
// String url = "https://502647092.github.io/plugins/%1$s/%1$s.jar";
public boolean install(CommandSender sender, String pluginname) {
return run(sender, getUrl(pluginname), new File("plugins", pluginname + ".jar"));
}
public boolean run(CommandSender sender, URL url, File file) {
BufferedInputStream in = null;
FileOutputStream fout = null;
CommandSender resultsender = sender;
@ -51,18 +63,11 @@ public class DownloadManager {
resultsender = Bukkit.getConsoleSender();
}
try {
resultsender.sendMessage("§6开始下载: §3" + pluginname);
URL fileUrl = new URL(String.format(url, pluginname));
resultsender.sendMessage("§6下载地址: §3" + fileUrl.getPath());
int fileLength = fileUrl.openConnection().getContentLength();
resultsender.sendMessage("§6开始下载: §3" + getFileName(url));
resultsender.sendMessage("§6下载地址: §3" + url.getPath());
int fileLength = url.openConnection().getContentLength();
resultsender.sendMessage("§6文件长度: §3" + fileLength);
in = new BufferedInputStream(fileUrl.openStream());
File file = null;
if (filename == null) {
file = new File(new File("plugins"), pluginname + ".jar");
} else {
file = new File(new File("plugins/update"), filename);
}
in = new BufferedInputStream(url.openStream());
if (!file.getParentFile().exists()) {
file.getParentFile().mkdirs();
resultsender.sendMessage("§d创建新目录: " + file.getParentFile().getAbsolutePath());
@ -84,10 +89,10 @@ public class DownloadManager {
resultsender.sendMessage(String.format("§6已下载: §a" + getPer(percent / 10) + " %s%%", percent));
}
}
resultsender.sendMessage("§a插件: " + pluginname + " 下载完成!");
resultsender.sendMessage("§a文件: " + file.getName() + " 下载完成!");
return true;
} catch (Exception ex) {
resultsender.sendMessage("§c插件" + pluginname + "下载失败!");
resultsender.sendMessage("§c文件" + file.getName() + "下载失败!");
ex.printStackTrace();
return false;
} finally {
@ -101,9 +106,17 @@ public class DownloadManager {
}
}
public boolean run(URL url, File file) {
return run(null, url, file);
}
public boolean update(CommandSender sender, Plugin plugin) {
String pluginname = plugin.getName();
String filename = PluginsManager.getPluginFile(plugin).getName();
return run(sender, pluginname, filename);
return run(sender, getUrl(pluginname), new File("plugins/update", filename));
}
public boolean yum(CommandSender sender, String pluginname) {
return run(sender, getUrl(pluginname), new File("YumCenter", pluginname + ".jar"));
}
}

106
src/main/java/cn/citycraft/Yum/utils/PluginsManager.java
View File

@ -4,7 +4,10 @@
package cn.citycraft.Yum.utils;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.lang.reflect.Field;
import java.net.URL;
import java.net.URLClassLoader;
@ -18,6 +21,7 @@ import java.util.SortedSet;
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.command.PluginCommand;
import org.bukkit.command.SimpleCommandMap;
import org.bukkit.event.Event;
@ -37,12 +41,31 @@ import com.google.common.base.Joiner;
*/
public class PluginsManager {
public static boolean deletePlugin(Plugin plugin) {
ClassLoader cl = plugin.getClass().getClassLoader();
if ((cl instanceof URLClassLoader)) {
} else {
public static boolean copyFile(File src, File des) {
InputStream inStream = null; // 读入原文件
FileOutputStream fs = null;
try {
int byteread = 0;
if (!src.exists())
return false;
inStream = new FileInputStream(src); // 读入原文件
fs = new FileOutputStream(des);
byte[] buffer = new byte[1024];
while ((byteread = inStream.read(buffer)) != -1) {
fs.write(buffer, 0, byteread);
}
inStream.close();
fs.close();
return true;
} catch (Exception e) {
return false;
}
return false;
}
public static boolean deletePlugin(Plugin plugin) {
unload(plugin);
getPluginFile(plugin).delete();
return true;
}
public static void disable(Plugin plugin) {
@ -140,10 +163,22 @@ public class PluginsManager {
}
}
if (parsedCommands.isEmpty())
return "§c没有注册命令!";
return null;
return Joiner.on(", ").join(parsedCommands);
}
public static boolean installFromYum(CommandSender sender, String filename) {
File file = new File("plugins/YumCenter", filename + ".jar");
if (!file.exists()) {
sender.sendMessage("§c仓库不存在该插件!");
return false;
}
File pluginfile = new File("plugins", filename + ".jar");
copyFile(file, pluginfile);
load(sender, filename + ".jar");
return false;
}
public static boolean isIgnored(Plugin plugin) {
return isIgnored(plugin.getName());
}
@ -156,12 +191,12 @@ public class PluginsManager {
return false;
}
public static String load(Plugin plugin) {
public static boolean load(CommandSender sender, Plugin plugin) {
String filename = getPluginFile(plugin).getName();
return load(filename);
return load(sender, filename);
}
public static String load(String name) {
public static boolean load(CommandSender sender, String name) {
Plugin target = null;
if (!name.endsWith(".jar")) {
@ -171,31 +206,44 @@ public class PluginsManager {
File pluginDir = new File("plugins");
File updateDir = new File(pluginDir, "update");
if (!pluginDir.isDirectory())
return "§c插件目录不存在或IO错误!";
if (!pluginDir.isDirectory()) {
sender.sendMessage("§c插件目录不存在或IO错误!");
return false;
}
File pluginFile = new File(pluginDir, name);
if (!pluginFile.isFile() && !new File(updateDir, name).isFile())
return "§c在插件目录和更新目录未找到 " + name + " 插件 请确认文件是否存在!";
if (!pluginFile.isFile() && !new File(updateDir, name).isFile()) {
sender.sendMessage("§c在插件目录和更新目录未找到 " + name + " 插件 请确认文件是否存在!");
return false;
}
try {
target = Bukkit.getPluginManager().loadPlugin(pluginFile);
} catch (InvalidDescriptionException e) {
e.printStackTrace();
return "§c异常: " + e.getMessage() + " 插件: " + name + " 的plugin.yml文件存在错误!";
sender.sendMessage("§c异常: " + e.getMessage() + " 插件: " + name + " 的plugin.yml文件存在错误!");
return false;
} catch (InvalidPluginException e) {
e.printStackTrace();
return "§c异常: " + e.getMessage() + " 文件: " + name + " 不是一个可载入的插件!";
sender.sendMessage("§c异常: " + e.getMessage() + " 文件: " + name + " 不是一个可载入的插件!");
return false;
} catch (UnknownDependencyException e) {
e.printStackTrace();
return "§c异常: " + e.getMessage() + " 插件: " + name + " 缺少部分依赖!";
sender.sendMessage("§c异常: " + e.getMessage() + " 插件: " + name + " 缺少部分依赖!");
return false;
}
target.onLoad();
Bukkit.getPluginManager().enablePlugin(target);
return "§a插件: " + name + " 已成功载入到服务器!";
return true;
// "§a插件: " + name + " 已成功载入到服务器!";
}
public static boolean load(Plugin plugin) {
return load(null, plugin);
}
public static boolean load(String name) {
return load(null, name);
}
public static void reload(Plugin plugin) {
@ -214,7 +262,7 @@ public class PluginsManager {
}
@SuppressWarnings("unchecked")
public static String unload(Plugin plugin) {
public static boolean unload(CommandSender sender, Plugin plugin) {
String name = plugin.getName();
PluginManager pluginManager = Bukkit.getPluginManager();
SimpleCommandMap commandMap = null;
@ -249,11 +297,11 @@ public class PluginsManager {
knownCommandsField.setAccessible(true);
commands = (Map<String, Command>) knownCommandsField.get(commandMap);
} catch (NoSuchFieldException e) {
e.printStackTrace();
return "§c异常: " + e.getMessage() + " 插件 " + name + " 卸载失败!";
return false;
// "§c异常: " + e.getMessage() + " 插件 " + name + " 卸载失败!";
} catch (IllegalAccessException e) {
e.printStackTrace();
return "§c异常: " + e.getMessage() + " 插件 " + name + " 卸载失败!";
return false;
// "§c异常: " + e.getMessage() + " 插件 " + name + " 卸载失败!";
}
}
pluginManager.disablePlugin(plugin);
@ -289,11 +337,15 @@ public class PluginsManager {
if ((cl instanceof URLClassLoader)) {
try {
((URLClassLoader) cl).close();
cl = null;
} catch (IOException ex) {
}
}
System.gc();
return "§a插件: " + name + " 已成功卸载!";
return true;
// "§a插件: " + name + " 已成功卸载!";
}
public static boolean unload(Plugin plugin) {
return unload(null, plugin);
}
}

2
src/main/resources/plugin.yml
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@ -1,7 +1,7 @@
name: Yum
main: cn.citycraft.Yum.Yum
website: http://ci.citycraft.cn:8800/jenkins/job/Yum/
version: 1.2
version: 1.3
commands:
yum:
description: MC插件仓库