Java tutorial
/* * Created on May 28, 2006 4:31:42 PM * Copyright (C) 2006 Aelitis, All Rights Reserved. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * * AELITIS, SAS au capital de 46,603.30 euros * 8 Allee Lenotre, La Grille Royale, 78600 Le Mesnil le Roi, France. */ package org.gudy.azureus2.ui.swt.debug; import java.io.*; import java.net.URL; import java.util.zip.ZipEntry; import java.util.zip.ZipOutputStream; import org.eclipse.swt.SWT; import org.eclipse.swt.graphics.*; import org.eclipse.swt.layout.*; import org.eclipse.swt.widgets.*; import org.bouncycastle.util.encoders.Base64; import org.gudy.azureus2.core3.config.COConfigurationManager; import org.gudy.azureus2.core3.logging.LogEvent; import org.gudy.azureus2.core3.logging.LogIDs; import org.gudy.azureus2.core3.logging.Logger; import org.gudy.azureus2.core3.logging.impl.FileLogging; import org.gudy.azureus2.core3.util.*; import org.gudy.azureus2.platform.PlatformManagerFactory; import org.gudy.azureus2.plugins.PluginInterface; import org.gudy.azureus2.plugins.utils.FeatureManager; import org.gudy.azureus2.plugins.utils.FeatureManager.FeatureDetails; import org.gudy.azureus2.plugins.utils.resourcedownloader.*; import org.gudy.azureus2.pluginsimpl.local.utils.resourcedownloader.ResourceDownloaderFactoryImpl; import org.gudy.azureus2.ui.swt.Messages; import org.gudy.azureus2.ui.swt.Utils; import org.gudy.azureus2.ui.swt.components.shell.ShellFactory; import org.gudy.azureus2.ui.swt.shells.CoreWaiterSWT; import org.gudy.azureus2.ui.swt.shells.CoreWaiterSWT.TriggerInThread; import org.gudy.azureus2.ui.swt.shells.MessageBoxShell; import com.aelitis.azureus.core.*; import com.aelitis.azureus.core.util.AZ3Functions; import com.aelitis.azureus.ui.UserPrompterResultListener; /** * @author TuxPaper * @created May 28, 2006 * */ public class UIDebugGenerator { public static class GeneratedResults { File file; String message; boolean sendNow; public String email; } public static void generate(final String sourceRef, String additionalText) { final GeneratedResults gr = generate(null, false, "UIDebugGenerator.messageask"); if (gr != null) { AZ3Functions.provider az3 = AZ3Functions.getProvider(); if (az3 != null && gr.sendNow) { if (gr.email != null && gr.email.length() > 0) { additionalText += "\n" + gr.email; } ResourceDownloaderFactory rdf = ResourceDownloaderFactoryImpl.getSingleton(); String url = az3.getDefaultContentNetworkURL(az3.SERVICE_SITE_RELATIVE, new Object[] { "/debugSender.start", true }); StringBuffer postData = new StringBuffer(); PluginInterface pi = AzureusCoreFactory.getSingleton().getPluginManager() .getDefaultPluginInterface(); FeatureManager featman = pi.getUtilities().getFeatureManager(); if (featman != null) { FeatureDetails[] featureDetails = featman.getFeatureDetails("dvdburn"); if (featureDetails != null && featureDetails.length > 0) { // Could walk through details and find the most valid.. FeatureDetails bestDetails = featureDetails[0]; postData.append("license="); postData.append(UrlUtils.encode(bestDetails.getLicence().getKey())); postData.append("&"); } } postData.append("message="); postData.append(UrlUtils.encode(gr.message)); postData.append("&error="); postData.append(UrlUtils.encode(additionalText)); postData.append("&sourceRef="); postData.append(UrlUtils.encode(sourceRef)); if (gr.email != null && gr.email.length() > 0) { postData.append("&email="); postData.append(UrlUtils.encode(gr.email)); } postData.append("&debug_zip="); try { byte[] fileArray = FileUtil.readFileAsByteArray(gr.file); postData.append(UrlUtils.encode(new String(Base64.encode(fileArray)))); ResourceDownloader rd = rdf.create(new URL(url), postData.toString()); rd.addListener(new ResourceDownloaderListener() { public void reportPercentComplete(ResourceDownloader downloader, int percentage) { } public void reportAmountComplete(ResourceDownloader downloader, long amount) { } public void reportActivity(ResourceDownloader downloader, String activity) { } public void failed(ResourceDownloader downloader, ResourceDownloaderException e) { Debug.out(e); } public boolean completed(ResourceDownloader downloader, InputStream data) { try { int i = data.available(); byte[] b = new byte[i]; data.read(b); } catch (Throwable t) { } return true; } }); rd.asyncDownload(); } catch (Exception e) { Debug.out(e); } } else { MessageBoxShell mb = new MessageBoxShell( SWT.OK | SWT.CANCEL | SWT.ICON_INFORMATION | SWT.APPLICATION_MODAL, "UIDebugGenerator.complete", new String[] { gr.file.toString() }); mb.open(new UserPrompterResultListener() { public void prompterClosed(int result) { if (result == SWT.OK) { try { PlatformManagerFactory.getPlatformManager().showFile(gr.file.getAbsolutePath()); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } } }); } } } public static GeneratedResults generate(File[] extraLogDirs, boolean allowEmpty, String msgPrefix) { Display display = Display.getCurrent(); if (display == null) { return null; } Shell activeShell = display.getActiveShell(); if (activeShell != null) { activeShell.setCursor(display.getSystemCursor(SWT.CURSOR_WAIT)); } // make sure display is up to date while (display.readAndDispatch()) { } Shell[] shells = display.getShells(); if (shells == null || shells.length == 0) { return null; } final File path = new File(SystemProperties.getUserPath(), "debug"); if (!path.isDirectory()) { path.mkdir(); } else { try { File[] files = path.listFiles(); for (int i = 0; i < files.length; i++) { files[i].delete(); } } catch (Exception e) { } } for (int i = 0; i < shells.length; i++) { try { Shell shell = shells[i]; Image image = null; if (shell.isDisposed() || !shell.isVisible()) { continue; } if (shell.getData("class") instanceof ObfusticateShell) { ObfusticateShell shellClass = (ObfusticateShell) shell.getData("class"); try { image = shellClass.generateObfusticatedImage(); } catch (Exception e) { Debug.out("Obfuscating shell " + shell, e); } } else { Rectangle clientArea = shell.getClientArea(); image = new Image(display, clientArea.width, clientArea.height); GC gc = new GC(shell); try { gc.copyArea(image, clientArea.x, clientArea.y); } finally { gc.dispose(); } } if (image != null) { File file = new File(path, "image-" + i + ".vpg"); String sFileName = file.getAbsolutePath(); ImageLoader imageLoader = new ImageLoader(); imageLoader.data = new ImageData[] { image.getImageData() }; imageLoader.save(sFileName, SWT.IMAGE_JPEG); } } catch (Exception e) { Logger.log(new LogEvent(LogIDs.GUI, "Creating Obfusticated Image", e)); } } GeneratedResults gr = new GeneratedResults(); if (activeShell != null) { activeShell.setCursor(null); } promptUser(allowEmpty, gr); if (gr.message == null) { return null; } try { File fUserMessage = new File(path, "usermessage.txt"); FileWriter fw; fw = new FileWriter(fUserMessage); fw.write(gr.message + "\n" + gr.email); fw.close(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } CoreWaiterSWT.waitForCore(TriggerInThread.ANY_THREAD, new AzureusCoreRunningListener() { public void azureusCoreRunning(AzureusCore core) { core.createOperation(AzureusCoreOperation.OP_PROGRESS, new AzureusCoreOperationTask() { public void run(AzureusCoreOperation operation) { try { File fEvidence = new File(path, "evidence.log"); PrintWriter pw = new PrintWriter(fEvidence, "UTF-8"); AEDiagnostics.generateEvidence(pw); pw.close(); } catch (IOException e) { Debug.printStackTrace(e); } } }); } }); try { final File outFile = new File(SystemProperties.getUserPath(), "debug.zip"); if (outFile.exists()) { outFile.delete(); } AEDiagnostics.flushPendingLogs(); ZipOutputStream out = new ZipOutputStream(new FileOutputStream(outFile)); // %USERDIR%\logs File logPath = new File(SystemProperties.getUserPath(), "logs"); File[] files = logPath.listFiles(new FileFilter() { public boolean accept(File pathname) { return pathname.getName().endsWith(".log"); } }); addFilesToZip(out, files); // %USERDIR% File userPath = new File(SystemProperties.getUserPath()); files = userPath.listFiles(new FileFilter() { public boolean accept(File pathname) { return pathname.getName().endsWith(".log"); } }); addFilesToZip(out, files); // %USERDIR%\debug files = path.listFiles(); addFilesToZip(out, files); // recent errors from exe dir final long ago = SystemTime.getCurrentTime() - 1000L * 60 * 60 * 24 * 90; File azureusPath = new File(SystemProperties.getApplicationPath()); files = azureusPath.listFiles(new FileFilter() { public boolean accept(File pathname) { return (pathname.getName().startsWith("hs_err") && pathname.lastModified() > ago); } }); addFilesToZip(out, files); // recent errors from OSX java log dir File javaLogPath = new File(System.getProperty("user.home"), "Library" + File.separator + "Logs" + File.separator + "Java"); if (javaLogPath.isDirectory()) { files = javaLogPath.listFiles(new FileFilter() { public boolean accept(File pathname) { return (pathname.getName().endsWith("log") && pathname.lastModified() > ago); } }); addFilesToZip(out, files); } // recent OSX crashes File diagReportspath = new File(System.getProperty("user.home"), "Library" + File.separator + "Logs" + File.separator + "DiagnosticReports"); if (diagReportspath.isDirectory()) { files = diagReportspath.listFiles(new FileFilter() { public boolean accept(File pathname) { return (pathname.getName().endsWith("crash") && pathname.lastModified() > ago); } }); addFilesToZip(out, files); } boolean bLogToFile = COConfigurationManager.getBooleanParameter("Logging Enable"); String sLogDir = COConfigurationManager.getStringParameter("Logging Dir", ""); if (bLogToFile && sLogDir != null) { File loggingFile = new File(sLogDir, FileLogging.LOG_FILE_NAME); if (loggingFile.isFile()) { addFilesToZip(out, new File[] { loggingFile }); } } if (extraLogDirs != null) { for (File file : extraLogDirs) { files = file.listFiles(new FileFilter() { public boolean accept(File pathname) { return pathname.getName().endsWith("stackdump") || pathname.getName().endsWith("log"); } }); addFilesToZip(out, files); } } out.close(); if (outFile.exists()) { gr.file = outFile; return gr; } } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } return null; } private static void promptUser(final boolean allowEmpty, GeneratedResults gr) { final Shell shell = ShellFactory.createShell(Utils.findAnyShell(), SWT.SHELL_TRIM); final String[] text = { null, null }; final int[] sendMode = { -1 }; Utils.setShellIcon(shell); Messages.setLanguageText(shell, "UIDebugGenerator.messageask.title"); shell.setLayout(new FormLayout()); Label lblText = new Label(shell, SWT.NONE); Messages.setLanguageText(lblText, "UIDebugGenerator.messageask.text"); final Text textMessage = new Text(shell, SWT.MULTI | SWT.BORDER | SWT.WRAP); final Text textEmail = new Text(shell, SWT.BORDER); textEmail.setMessage("optional@email.here"); Composite cButtonsSuper = new Composite(shell, SWT.NONE); GridLayout gl = new GridLayout(); cButtonsSuper.setLayout(gl); Composite cButtons = new Composite(cButtonsSuper, SWT.NONE); cButtons.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, true, true)); cButtons.setLayout(new RowLayout()); Button btnSendNow = new Button(cButtons, SWT.PUSH); btnSendNow.addListener(SWT.Selection, new Listener() { public void handleEvent(Event event) { if (emptyCheck(textMessage, allowEmpty)) { text[0] = textMessage.getText(); text[1] = textEmail.getText(); sendMode[0] = 0; } shell.dispose(); } }); Button btnSendLater = new Button(cButtons, SWT.PUSH); btnSendLater.addListener(SWT.Selection, new Listener() { public void handleEvent(Event event) { if (emptyCheck(textMessage, allowEmpty)) { text[0] = textMessage.getText(); text[1] = textEmail.getText(); sendMode[0] = 1; } shell.dispose(); } }); Button btnCancel = new Button(cButtons, SWT.PUSH); btnCancel.addListener(SWT.Selection, new Listener() { public void handleEvent(Event event) { shell.dispose(); } }); if (Constants.isOSX) { btnCancel.moveAbove(null); } Messages.setLanguageText(btnCancel, "Button.cancel"); Messages.setLanguageText(btnSendNow, "Button.sendNow"); Messages.setLanguageText(btnSendLater, "Button.sendManual"); FormData fd; fd = new FormData(); fd.top = new FormAttachment(0, 5); fd.left = new FormAttachment(0, 5); fd.right = new FormAttachment(100, -5); lblText.setLayoutData(fd); fd = new FormData(); fd.top = new FormAttachment(lblText, 10); fd.left = new FormAttachment(0, 5); fd.right = new FormAttachment(100, -5); fd.bottom = new FormAttachment(textEmail, -10); textMessage.setLayoutData(fd); fd = new FormData(); fd.left = new FormAttachment(0, 5); fd.right = new FormAttachment(100, -5); fd.bottom = new FormAttachment(cButtonsSuper, -2); textEmail.setLayoutData(fd); fd = new FormData(); fd.left = new FormAttachment(0, 5); fd.right = new FormAttachment(100, -5); fd.bottom = new FormAttachment(100, -1); cButtonsSuper.setLayoutData(fd); textMessage.setFocus(); shell.setSize(500, 300); shell.layout(); Utils.centreWindow(shell); shell.open(); while (!shell.isDisposed()) { if (!shell.getDisplay().readAndDispatch()) { shell.getDisplay().sleep(); } } if (sendMode[0] != -1) { gr.message = text[0]; gr.email = text[1]; } gr.sendNow = sendMode[0] == 0; } /** * @param textMessage * @param allowEmpty * @return * * @since 4.5.0.3 */ protected static boolean emptyCheck(Text textMessage, boolean allowEmpty) { if (allowEmpty) { return true; } if (textMessage.getText().length() > 0) { return true; } new MessageBoxShell(SWT.OK, "UIDebugGenerator.message.cancel", (String[]) null).open(null); return false; } private static void addFilesToZip(ZipOutputStream out, File[] files) { byte[] buf = new byte[1024]; if (files == null) { return; } for (int j = 0; j < files.length; j++) { File file = files[j]; FileInputStream in; try { in = new FileInputStream(file); } catch (FileNotFoundException e) { continue; } try { ZipEntry entry = new ZipEntry(file.getName()); entry.setTime(file.lastModified()); out.putNextEntry(entry); // Transfer bytes from the file to the ZIP file int len; while ((len = in.read(buf)) > 0) { out.write(buf, 0, len); } // Complete the entry out.closeEntry(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } try { in.close(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } } /** * @param image * @param bounds */ public static void obfusticateArea(Image image, Rectangle bounds) { GC gc = new GC(image); try { gc.setBackground(image.getDevice().getSystemColor(SWT.COLOR_WHITE)); gc.setForeground(image.getDevice().getSystemColor(SWT.COLOR_RED)); gc.fillRectangle(bounds); gc.drawRectangle(bounds); int x2 = bounds.x + bounds.width; int y2 = bounds.y + bounds.height; gc.drawLine(bounds.x, bounds.y, x2, y2); gc.drawLine(x2, bounds.y, bounds.x, y2); } finally { gc.dispose(); } } /** * @param image * @param bounds * @param text */ public static void obfusticateArea(Image image, Rectangle bounds, String text) { if (bounds.isEmpty()) return; if (text == null || text.length() == 0) { obfusticateArea(image, bounds); return; } GC gc = new GC(image); try { Device device = image.getDevice(); gc.setBackground(device.getSystemColor(SWT.COLOR_WHITE)); gc.setForeground(device.getSystemColor(SWT.COLOR_RED)); gc.fillRectangle(bounds); gc.drawRectangle(bounds); gc.setClipping(bounds); gc.drawText(text, bounds.x + 2, bounds.y + 1); } finally { gc.dispose(); } } /** * @param image * @param control * @param shellOffset * @param text */ public static void obfusticateArea(Image image, Control control, String text) { Rectangle bounds = control.getBounds(); Point location = Utils.getLocationRelativeToShell(control); bounds.x = location.x; bounds.y = location.y; obfusticateArea(image, bounds, text); } }