/*
* Copyright 2000-2016 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.intellij.ide.plugins;
import com.intellij.diagnostic.ImplementationConflictException;
import com.intellij.diagnostic.PluginConflictReporter;
import com.intellij.diagnostic.PluginException;
import com.intellij.ide.ClassUtilCore;
import com.intellij.ide.IdeBundle;
import com.intellij.idea.IdeaApplication;
import com.intellij.idea.Main;
import com.intellij.notification.Notification;
import com.intellij.notification.NotificationListener;
import com.intellij.notification.NotificationType;
import com.intellij.notification.Notifications;
import com.intellij.openapi.application.Application;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.application.ApplicationNamesInfo;
import com.intellij.openapi.application.PathManager;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.extensions.PluginId;
import com.intellij.openapi.extensions.impl.PicoPluginExtensionInitializationException;
import com.intellij.openapi.options.ShowSettingsUtil;
import com.intellij.openapi.progress.ProcessCanceledException;
import com.intellij.openapi.util.Comparing;
import com.intellij.openapi.wm.IdeFrame;
import com.intellij.openapi.wm.ex.WindowManagerEx;
import com.intellij.util.ArrayUtil;
import com.intellij.util.ui.UIUtil;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import javax.swing.*;
import javax.swing.event.HyperlinkEvent;
import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.lang.reflect.Method;
import java.util.List;
/**
* @author mike
*/
public class PluginManager extends PluginManagerCore {
public static final String INSTALLED_TXT = "installed.txt";
@SuppressWarnings("StaticNonFinalField") public static long startupStart;
/**
* Called via reflection
*/
@SuppressWarnings({"UnusedDeclaration", "HardCodedStringLiteral"})
protected static void start(final String mainClass, final String methodName, final String[] args) {
startupStart = System.nanoTime();
Main.setFlags(args);
if (!Main.isHeadless()) {
UIUtil.initDefaultLAF();
}
ThreadGroup threadGroup = new ThreadGroup("Idea Thread Group") {
@Override
public void uncaughtException(Thread t, Throwable e) {
processException(e);
}
};
Runnable runnable = () -> {
try {
ClassUtilCore.clearJarURLCache();
Class<?> aClass = Class.forName(mainClass);
Method method = aClass.getDeclaredMethod(methodName, ArrayUtil.EMPTY_STRING_ARRAY.getClass());
method.setAccessible(true);
Object[] argsArray = {args};
method.invoke(null, argsArray);
}
catch (Throwable t) {
throw new StartupAbortedException(t);
}
};
new Thread(threadGroup, runnable, "Idea Main Thread").start();
}
/**
* @return file with list of once installed plugins if it exists, null otherwise
*/
@Nullable
public static File getOnceInstalledIfExists() {
File onceInstalledFile = new File(PathManager.getConfigPath(), INSTALLED_TXT);
return onceInstalledFile.isFile() ? onceInstalledFile : null;
}
public static void processException(Throwable t) {
if (!IdeaApplication.isLoaded()) {
@SuppressWarnings("ThrowableResultOfMethodCallIgnored") StartupAbortedException se = findCause(t, StartupAbortedException.class);
if (se == null) se = new StartupAbortedException(t);
@SuppressWarnings("ThrowableResultOfMethodCallIgnored") PluginException pe = findCause(t, PluginException.class);
PluginId pluginId = pe != null ? pe.getPluginId() : null;
if (Logger.isInitialized() && !(t instanceof ProcessCanceledException)) {
try {
getLogger().error(t);
}
catch (Throwable ignore) { }
if (t instanceof StackOverflowError && "Nashorn AST Serializer".equals(Thread.currentThread().getName())) {
// workaround for startup's SOE parsing PAC file (JRE-247)
// jdk8u_nashorn/blob/master/src/jdk/nashorn/internal/runtime/RecompilableScriptFunctionData.java#createAstSerializerExecutorService
return;
}
}
final ImplementationConflictException conflictException = findCause(t, ImplementationConflictException.class);
if (conflictException != null) {
PluginConflictReporter.INSTANCE.reportConflictByClasses(conflictException.getConflictingClasses());
}
if (pluginId != null && !CORE_PLUGIN_ID.equals(pluginId.getIdString())) {
disablePlugin(pluginId.getIdString());
StringWriter message = new StringWriter();
message.append("Plugin '").append(pluginId.getIdString()).append("' failed to initialize and will be disabled. ");
message.append(" Please restart ").append(ApplicationNamesInfo.getInstance().getFullProductName()).append('.');
message.append("\n\n");
pe.getCause().printStackTrace(new PrintWriter(message));
Main.showMessage("Plugin Error", message.toString(), false);
System.exit(Main.PLUGIN_ERROR);
}
else {
Main.showMessage("Start Failed", t);
System.exit(se.exitCode());
}
}
else if (!(t instanceof ProcessCanceledException)) {
getLogger().error(t);
}
}
private static <T extends Throwable> T findCause(Throwable t, Class<T> clazz) {
while (t != null) {
if (clazz.isInstance(t)) {
return clazz.cast(t);
}
t = t.getCause();
}
return null;
}
private static Thread.UncaughtExceptionHandler HANDLER = (t, e) -> processException(e);
public static void installExceptionHandler() {
Thread.currentThread().setUncaughtExceptionHandler(HANDLER);
}
public static void reportPluginError() {
if (myPluginError != null) {
String title = IdeBundle.message("title.plugin.error");
Notifications.Bus.notify(new Notification(title, title, myPluginError, NotificationType.ERROR, new NotificationListener() {
@SuppressWarnings("AssignmentToStaticFieldFromInstanceMethod")
@Override
public void hyperlinkUpdate(@NotNull Notification notification, @NotNull HyperlinkEvent event) {
notification.expire();
String description = event.getDescription();
if (EDIT.equals(description)) {
PluginManagerConfigurable configurable = new PluginManagerConfigurable(PluginManagerUISettings.getInstance());
IdeFrame ideFrame = WindowManagerEx.getInstanceEx().findFrameFor(null);
ShowSettingsUtil.getInstance().editConfigurable((JFrame)ideFrame, configurable);
return;
}
List<String> disabledPlugins = getDisabledPlugins();
if (myPlugins2Disable != null && DISABLE.equals(description)) {
for (String pluginId : myPlugins2Disable) {
if (!disabledPlugins.contains(pluginId)) {
disabledPlugins.add(pluginId);
}
}
}
else if (myPlugins2Enable != null && ENABLE.equals(description)) {
disabledPlugins.removeAll(myPlugins2Enable);
PluginManagerMain.notifyPluginsUpdated(null);
}
try {
saveDisabledPlugins(disabledPlugins, false);
}
catch (IOException ignore) { }
myPlugins2Enable = null;
myPlugins2Disable = null;
}
}));
myPluginError = null;
}
}
public static boolean isPluginInstalled(PluginId id) {
return getPlugin(id) != null;
}
@Nullable
public static IdeaPluginDescriptor getPlugin(@Nullable PluginId id) {
final IdeaPluginDescriptor[] plugins = getPlugins();
for (final IdeaPluginDescriptor plugin : plugins) {
if (Comparing.equal(id, plugin.getPluginId())) {
return plugin;
}
}
return null;
}
public static void handleComponentError(Throwable t, @Nullable String componentClassName, @Nullable PluginId pluginId) {
Application app = ApplicationManager.getApplication();
if (app != null && app.isUnitTestMode()) {
if (t instanceof Error) throw (Error)t;
if (t instanceof RuntimeException) throw (RuntimeException)t;
throw new RuntimeException(t);
}
if (t instanceof StartupAbortedException) {
throw (StartupAbortedException)t;
}
if (pluginId == null || CORE_PLUGIN_ID.equals(pluginId.getIdString())) {
if (componentClassName != null) {
pluginId = getPluginByClassName(componentClassName);
}
}
if (pluginId == null || CORE_PLUGIN_ID.equals(pluginId.getIdString())) {
if (t instanceof PicoPluginExtensionInitializationException) {
pluginId = ((PicoPluginExtensionInitializationException)t).getPluginId();
}
}
if (pluginId != null && !CORE_PLUGIN_ID.equals(pluginId.getIdString())) {
throw new StartupAbortedException("Fatal error initializing plugin " + pluginId.getIdString(), new PluginException(t, pluginId));
}
else {
throw new StartupAbortedException("Fatal error initializing '" + componentClassName + "'", t);
}
}
private static class StartupAbortedException extends RuntimeException {
private int exitCode = Main.STARTUP_EXCEPTION;
public StartupAbortedException(Throwable cause) {
super(cause);
}
public StartupAbortedException(String message, Throwable cause) {
super(message, cause);
}
public int exitCode() {
return exitCode;
}
public StartupAbortedException exitCode(int exitCode) {
this.exitCode = exitCode;
return this;
}
}
}