memory/org.eclipse.cdt.debug.ui.memory.transport/src/org/eclipse/cdt/debug/ui/memory/transport/RAWBinaryImporter.java - cdt/org.eclipse.cdt - Git at Google

 /*******************************************************************************
  * Copyright (c) 2006, 2013 Wind River Systems, Inc. and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  *     Ted R Williams (Wind River Systems, Inc.) - initial implementation
  *******************************************************************************/

 package org.eclipse.cdt.debug.ui.memory.transport;

 import java.io.File;
 import java.io.FileInputStream;
 import java.io.IOException;
 import java.math.BigInteger;

 import org.eclipse.cdt.debug.ui.memory.transport.model.IMemoryImporter;
 import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.core.runtime.IStatus;
 import org.eclipse.core.runtime.Status;
 import org.eclipse.core.runtime.jobs.Job;
 import org.eclipse.debug.core.DebugException;
 import org.eclipse.debug.core.model.IMemoryBlock;
 import org.eclipse.debug.core.model.IMemoryBlockExtension;
 import org.eclipse.jface.dialogs.IDialogSettings;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.ModifyEvent;
 import org.eclipse.swt.events.ModifyListener;
 import org.eclipse.swt.events.SelectionEvent;
 import org.eclipse.swt.events.SelectionListener;
 import org.eclipse.swt.layout.FormAttachment;
 import org.eclipse.swt.layout.FormData;
 import org.eclipse.swt.layout.FormLayout;
 import org.eclipse.swt.widgets.Button;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Control;
 import org.eclipse.swt.widgets.Display;
 import org.eclipse.swt.widgets.FileDialog;
 import org.eclipse.swt.widgets.Label;
 import org.eclipse.swt.widgets.Text;

 public class RAWBinaryImporter implements IMemoryImporter {

 	File fInputFile;
 	BigInteger fStartAddress;
 	Boolean fScrollToStart;

 	private Text fStartText;
 	private Text fFileText;

 	private Button fScrollToBeginningOnImportComplete;

 	private IMemoryBlock fMemoryBlock;

 	private ImportMemoryDialog fParentDialog;

 	private IDialogSettings fProperties;

 	private static final int BUFFER_LENGTH = 64 * 1024;

 	public Control createControl(final Composite parent, IMemoryBlock memBlock, IDialogSettings properties, ImportMemoryDialog parentDialog)
 	{
 		fMemoryBlock = memBlock;
 		fParentDialog = parentDialog;
 		fProperties = properties;

 		Composite composite = new Composite(parent, SWT.NONE)
 		{
 			@Override
 			public void dispose()
 			{
 				fProperties.put(TRANSFER_FILE, fFileText.getText().trim());
 				fProperties.put(TRANSFER_START, fStartText.getText().trim());
 				fProperties.put(TRANSFER_SCROLL_TO_START, fScrollToBeginningOnImportComplete.getSelection());

 				try
 				{
 					fStartAddress = getStartAddress();
 					fInputFile = getFile();
 					fScrollToStart = getScrollToStart();
 				}
 				catch(Exception e) {}

 				super.dispose();
 			}
 		};
 		FormLayout formLayout = new FormLayout();
 		formLayout.spacing = 5;
 		formLayout.marginWidth = formLayout.marginHeight = 9;
 		composite.setLayout(formLayout);

 		// restore to this address

 		Label labelStartText = new Label(composite, SWT.NONE);
 		labelStartText.setText(Messages.getString("RAWBinaryImporter.RestoreAddress")); //$NON-NLS-1$

 		fStartText = new Text(composite, SWT.BORDER);
 		FormData data = new FormData();
 		data.left = new FormAttachment(labelStartText);
 		data.width = 120;
 		fStartText.setLayoutData(data);

 		// file

 		Label fileLabel = new Label(composite, SWT.NONE);
 		fFileText = new Text(composite, SWT.BORDER);
 		Button fileButton = new Button(composite, SWT.PUSH);

 		fileLabel.setText(Messages.getString("Importer.File"));  //$NON-NLS-1$
 		data = new FormData();
 		data.top = new FormAttachment(fileButton, 0, SWT.CENTER);
 		fileLabel.setLayoutData(data);

 		data = new FormData();
 		data.top = new FormAttachment(fileButton, 0, SWT.CENTER);
 		data.left = new FormAttachment(fileLabel);
 		data.width = 300;
 		fFileText.setLayoutData(data);

 		fileButton.setText(Messages.getString("Importer.Browse")); //$NON-NLS-1$
 		data = new FormData();
 		data.top = new FormAttachment(fStartText);
 		data.left = new FormAttachment(fFileText);
 		fileButton.setLayoutData(data);

 		String textValue = fProperties.get(TRANSFER_FILE);
 		fFileText.setText(textValue != null ? textValue : ""); //$NON-NLS-1$

 		textValue = fProperties.get(TRANSFER_START);
 		fStartText.setText(textValue != null ? textValue : "0x0"); //$NON-NLS-1$

 		fileButton.addSelectionListener(new SelectionListener() {

 			public void widgetDefaultSelected(SelectionEvent e) {
 			}

 			public void widgetSelected(SelectionEvent e) {
 				FileDialog dialog = new FileDialog(parent.getShell(), SWT.SAVE);
 				dialog.setText(Messages.getString("RAWBinaryImporter.ChooseFile")); //$NON-NLS-1$
 				dialog.setFilterExtensions(new String[] { "*.*;*" } ); //$NON-NLS-1$
 				dialog.setFilterNames(new String[] { Messages.getString("Importer.AllFiles") } ); //$NON-NLS-1$
 				dialog.setFileName(fFileText.getText().trim());
 				dialog.open();

 				String filename = dialog.getFileName();
 				if(filename != null && filename.length() != 0 )
 				{
 					fFileText.setText(dialog.getFilterPath() + File.separator + filename);
 				}

 				validate();
 			}

 		});

 		fStartText.addModifyListener(new ModifyListener() {
 			public void modifyText(ModifyEvent e) {
 				boolean valid = true;
 				try
 				{
 					getStartAddress();
 				}
 				catch(Exception ex)
 				{
 					valid = false;
 				}

 				fStartText.setForeground(valid ? Display.getDefault().getSystemColor(SWT.COLOR_BLACK) :
 					Display.getDefault().getSystemColor(SWT.COLOR_RED));

 				//

 				validate();
 			}

 		});
 		fFileText.addModifyListener(new ModifyListener() {
 			public void modifyText(ModifyEvent e) {
 				validate();
 			}
 		});

 		fScrollToBeginningOnImportComplete = new Button(composite, SWT.CHECK);
 		fScrollToBeginningOnImportComplete.setText(Messages.getString("RAWBinaryImporter.ScrollToStart")); //$NON-NLS-1$
 		data = new FormData();
 		data.top = new FormAttachment(fileButton);
 		fScrollToBeginningOnImportComplete.setLayoutData(data);
 		final boolean scrollToStart = properties.getBoolean(TRANSFER_SCROLL_TO_START);
 		fScrollToBeginningOnImportComplete.setSelection(scrollToStart);

 		composite.pack();
 		parent.pack();

 		Display.getDefault().asyncExec(new Runnable(){
 			public void run()
 			{
 				validate();
 			}
 		});

 		return composite;
 	}

 	private void validate()
 	{
 		boolean isValid = true;

 		try
 		{
 			getStartAddress();


 			if ( fFileText.getText().trim().length() == 0 )
 				isValid = false;

 			if(!getFile().exists()) {
 				isValid = false;
 			}
 		}
 		catch(Exception e)
 		{
 			isValid = false;
 		}

 		fParentDialog.setValid(isValid);
 	}

 	public boolean getScrollToStart()
 	{
 		return fScrollToBeginningOnImportComplete.getSelection();
 	}

 	public BigInteger getStartAddress()
 	{
 		String text = fStartText.getText();
 		text = text.trim();
 		boolean hex = text.startsWith("0x"); //$NON-NLS-1$
 		BigInteger startAddress = new BigInteger(hex ? text.substring(2) : text,
 			hex ? 16 : 10);

 		return startAddress;
 	}

 	public File getFile()
 	{
 		return new File(fFileText.getText().trim());
 	}

 	public String getId()
 	{
 		return "rawbinary"; //$NON-NLS-1$
 	}

 	public String getName()
 	{
 		return Messages.getString("RAWBinaryImporter.Name"); //$NON-NLS-1$
 	}

 	public void importMemory() {
 		Job job = new Job("Memory Import from RAW Binary File"){ //$NON-NLS-1$

 			@Override
 			public IStatus run(IProgressMonitor monitor) {
 				try
 				{
 					BufferedMemoryWriter memoryWriter = new BufferedMemoryWriter((IMemoryBlockExtension) fMemoryBlock, BUFFER_LENGTH);

 					BigInteger scrollToAddress = null;

 					FileInputStream reader = new FileInputStream(fInputFile);

 					BigInteger jobs = BigInteger.valueOf(fInputFile.length());
 					BigInteger factor = BigInteger.ONE;
 					if(jobs.compareTo(BigInteger.valueOf(0x7FFFFFFF)) > 0)
 					{
 						factor = jobs.divide(BigInteger.valueOf(0x7FFFFFFF));
 						jobs = jobs.divide(factor);
 					}

 					byte[] byteValues = new byte[1024];

 					monitor.beginTask(Messages.getString("Importer.ProgressTitle"), jobs.intValue()); //$NON-NLS-1$

 					int actualByteCount = reader.read(byteValues);
 					BigInteger recordAddress = fStartAddress;

 					while(actualByteCount != -1 && !monitor.isCanceled())
 					{
 						byte data[] = new byte[actualByteCount];
 						for(int i = 0; i < data.length; i++)
 						{
 							data[i] = byteValues[i];
 						}

 						if(scrollToAddress == null)
 							scrollToAddress = recordAddress;

 						BigInteger baseAddress = null;
 						if(fMemoryBlock instanceof IMemoryBlockExtension)
 							baseAddress = ((IMemoryBlockExtension) fMemoryBlock).getBigBaseAddress();
 						else
 							baseAddress = BigInteger.valueOf(fMemoryBlock.getStartAddress());

 						memoryWriter.write(recordAddress.subtract(baseAddress), data);

 						BigInteger jobCount = BigInteger.valueOf(actualByteCount).divide(factor);
 						monitor.worked(jobCount.intValue());

 						recordAddress = recordAddress.add(BigInteger.valueOf(actualByteCount));
 						actualByteCount = reader.read(byteValues);
 					}

 					if (!monitor.isCanceled())
 						memoryWriter.flush();

 					reader.close();
 					monitor.done();

 					if (fScrollToStart)
 						fParentDialog.scrollRenderings(scrollToAddress);

 				} catch (IOException ex) {
 					MemoryTransportPlugin.getDefault().getLog().log(new Status(IStatus.ERROR, MemoryTransportPlugin.getUniqueIdentifier(),
 							DebugException.REQUEST_FAILED, Messages.getString("Importer.ErrReadFile"), ex));  //$NON-NLS-1$
 					return new Status(IStatus.ERROR, MemoryTransportPlugin.getUniqueIdentifier(),
 					    	DebugException.REQUEST_FAILED, Messages.getString("Importer.ErrReadFile"), ex);  //$NON-NLS-1$

 				} catch (DebugException ex) {
 					MemoryTransportPlugin.getDefault().getLog().log(new Status(IStatus.ERROR, MemoryTransportPlugin.getUniqueIdentifier(),
 							DebugException.REQUEST_FAILED, Messages.getString("Importer.ErrWriteTarget"), ex));	  //$NON-NLS-1$
 					return new Status(IStatus.ERROR, MemoryTransportPlugin.getUniqueIdentifier(),
 					    	DebugException.REQUEST_FAILED, Messages.getString("Importer.ErrWriteTarget"), ex);						  //$NON-NLS-1$
 				} catch (Exception ex) {
 					MemoryTransportPlugin.getDefault().getLog().log(new Status(IStatus.ERROR, MemoryTransportPlugin.getUniqueIdentifier(),
 							DebugException.INTERNAL_ERROR, Messages.getString("Importer.FalureImporting"), ex));  //$NON-NLS-1$
 					return new Status(IStatus.ERROR, MemoryTransportPlugin.getUniqueIdentifier(),
 					    	DebugException.INTERNAL_ERROR, Messages.getString("Importer.FalureImporting"), ex);  //$NON-NLS-1$
 				}
 				return Status.OK_STATUS;
 			}};
 		job.setUser(true);
 		job.schedule();
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2006, 2013 Wind River Systems, Inc. and others.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License v1.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/epl-v10.html
	*
	* Contributors:
	* Ted R Williams (Wind River Systems, Inc.) - initial implementation
	*******************************************************************************/

	package org.eclipse.cdt.debug.ui.memory.transport;

	import java.io.File;
	import java.io.FileInputStream;
	import java.io.IOException;
	import java.math.BigInteger;

	import org.eclipse.cdt.debug.ui.memory.transport.model.IMemoryImporter;
	import org.eclipse.core.runtime.IProgressMonitor;
	import org.eclipse.core.runtime.IStatus;
	import org.eclipse.core.runtime.Status;
	import org.eclipse.core.runtime.jobs.Job;
	import org.eclipse.debug.core.DebugException;
	import org.eclipse.debug.core.model.IMemoryBlock;
	import org.eclipse.debug.core.model.IMemoryBlockExtension;
	import org.eclipse.jface.dialogs.IDialogSettings;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.events.ModifyEvent;
	import org.eclipse.swt.events.ModifyListener;
	import org.eclipse.swt.events.SelectionEvent;
	import org.eclipse.swt.events.SelectionListener;
	import org.eclipse.swt.layout.FormAttachment;
	import org.eclipse.swt.layout.FormData;
	import org.eclipse.swt.layout.FormLayout;
	import org.eclipse.swt.widgets.Button;
	import org.eclipse.swt.widgets.Composite;
	import org.eclipse.swt.widgets.Control;
	import org.eclipse.swt.widgets.Display;
	import org.eclipse.swt.widgets.FileDialog;
	import org.eclipse.swt.widgets.Label;
	import org.eclipse.swt.widgets.Text;

	public class RAWBinaryImporter implements IMemoryImporter {

	File fInputFile;
	BigInteger fStartAddress;
	Boolean fScrollToStart;

	private Text fStartText;
	private Text fFileText;

	private Button fScrollToBeginningOnImportComplete;

	private IMemoryBlock fMemoryBlock;

	private ImportMemoryDialog fParentDialog;

	private IDialogSettings fProperties;

	private static final int BUFFER_LENGTH = 64 * 1024;

	public Control createControl(final Composite parent, IMemoryBlock memBlock, IDialogSettings properties, ImportMemoryDialog parentDialog)
	{
	fMemoryBlock = memBlock;
	fParentDialog = parentDialog;
	fProperties = properties;

	Composite composite = new Composite(parent, SWT.NONE)
	{
	@Override
	public void dispose()
	{
	fProperties.put(TRANSFER_FILE, fFileText.getText().trim());
	fProperties.put(TRANSFER_START, fStartText.getText().trim());
	fProperties.put(TRANSFER_SCROLL_TO_START, fScrollToBeginningOnImportComplete.getSelection());

	try
	{
	fStartAddress = getStartAddress();
	fInputFile = getFile();
	fScrollToStart = getScrollToStart();
	}
	catch(Exception e) {}

	super.dispose();
	}
	};
	FormLayout formLayout = new FormLayout();
	formLayout.spacing = 5;
	formLayout.marginWidth = formLayout.marginHeight = 9;
	composite.setLayout(formLayout);

	// restore to this address

	Label labelStartText = new Label(composite, SWT.NONE);
	labelStartText.setText(Messages.getString("RAWBinaryImporter.RestoreAddress")); //$NON-NLS-1$

	fStartText = new Text(composite, SWT.BORDER);
	FormData data = new FormData();
	data.left = new FormAttachment(labelStartText);
	data.width = 120;
	fStartText.setLayoutData(data);

	// file

	Label fileLabel = new Label(composite, SWT.NONE);
	fFileText = new Text(composite, SWT.BORDER);
	Button fileButton = new Button(composite, SWT.PUSH);

	fileLabel.setText(Messages.getString("Importer.File")); //$NON-NLS-1$
	data = new FormData();
	data.top = new FormAttachment(fileButton, 0, SWT.CENTER);
	fileLabel.setLayoutData(data);

	data = new FormData();
	data.top = new FormAttachment(fileButton, 0, SWT.CENTER);
	data.left = new FormAttachment(fileLabel);
	data.width = 300;
	fFileText.setLayoutData(data);

	fileButton.setText(Messages.getString("Importer.Browse")); //$NON-NLS-1$
	data = new FormData();
	data.top = new FormAttachment(fStartText);
	data.left = new FormAttachment(fFileText);
	fileButton.setLayoutData(data);

	String textValue = fProperties.get(TRANSFER_FILE);
	fFileText.setText(textValue != null ? textValue : ""); //$NON-NLS-1$

	textValue = fProperties.get(TRANSFER_START);
	fStartText.setText(textValue != null ? textValue : "0x0"); //$NON-NLS-1$

	fileButton.addSelectionListener(new SelectionListener() {

	public void widgetDefaultSelected(SelectionEvent e) {
	}

	public void widgetSelected(SelectionEvent e) {
	FileDialog dialog = new FileDialog(parent.getShell(), SWT.SAVE);
	dialog.setText(Messages.getString("RAWBinaryImporter.ChooseFile")); //$NON-NLS-1$
	dialog.setFilterExtensions(new String[] { ".;*" } ); //$NON-NLS-1$
	dialog.setFilterNames(new String[] { Messages.getString("Importer.AllFiles") } ); //$NON-NLS-1$
	dialog.setFileName(fFileText.getText().trim());
	dialog.open();

	String filename = dialog.getFileName();
	if(filename != null && filename.length() != 0 )
	{
	fFileText.setText(dialog.getFilterPath() + File.separator + filename);
	}

	validate();
	}

	});

	fStartText.addModifyListener(new ModifyListener() {
	public void modifyText(ModifyEvent e) {
	boolean valid = true;
	try
	{
	getStartAddress();
	}
	catch(Exception ex)
	{
	valid = false;
	}

	fStartText.setForeground(valid ? Display.getDefault().getSystemColor(SWT.COLOR_BLACK) :
	Display.getDefault().getSystemColor(SWT.COLOR_RED));

	//

	validate();
	}

	});
	fFileText.addModifyListener(new ModifyListener() {
	public void modifyText(ModifyEvent e) {
	validate();
	}
	});

	fScrollToBeginningOnImportComplete = new Button(composite, SWT.CHECK);
	fScrollToBeginningOnImportComplete.setText(Messages.getString("RAWBinaryImporter.ScrollToStart")); //$NON-NLS-1$
	data = new FormData();
	data.top = new FormAttachment(fileButton);
	fScrollToBeginningOnImportComplete.setLayoutData(data);
	final boolean scrollToStart = properties.getBoolean(TRANSFER_SCROLL_TO_START);
	fScrollToBeginningOnImportComplete.setSelection(scrollToStart);

	composite.pack();
	parent.pack();

	Display.getDefault().asyncExec(new Runnable(){
	public void run()
	{
	validate();
	}
	});

	return composite;
	}

	private void validate()
	{
	boolean isValid = true;

	try
	{
	getStartAddress();


	if ( fFileText.getText().trim().length() == 0 )
	isValid = false;

	if(!getFile().exists()) {
	isValid = false;
	}
	}
	catch(Exception e)
	{
	isValid = false;
	}

	fParentDialog.setValid(isValid);
	}

	public boolean getScrollToStart()
	{
	return fScrollToBeginningOnImportComplete.getSelection();
	}

	public BigInteger getStartAddress()
	{
	String text = fStartText.getText();
	text = text.trim();
	boolean hex = text.startsWith("0x"); //$NON-NLS-1$
	BigInteger startAddress = new BigInteger(hex ? text.substring(2) : text,
	hex ? 16 : 10);

	return startAddress;
	}

	public File getFile()
	{
	return new File(fFileText.getText().trim());
	}

	public String getId()
	{
	return "rawbinary"; //$NON-NLS-1$
	}

	public String getName()
	{
	return Messages.getString("RAWBinaryImporter.Name"); //$NON-NLS-1$
	}

	public void importMemory() {
	Job job = new Job("Memory Import from RAW Binary File"){ //$NON-NLS-1$

	@Override
	public IStatus run(IProgressMonitor monitor) {
	try
	{
	BufferedMemoryWriter memoryWriter = new BufferedMemoryWriter((IMemoryBlockExtension) fMemoryBlock, BUFFER_LENGTH);

	BigInteger scrollToAddress = null;

	FileInputStream reader = new FileInputStream(fInputFile);

	BigInteger jobs = BigInteger.valueOf(fInputFile.length());
	BigInteger factor = BigInteger.ONE;
	if(jobs.compareTo(BigInteger.valueOf(0x7FFFFFFF)) > 0)
	{
	factor = jobs.divide(BigInteger.valueOf(0x7FFFFFFF));
	jobs = jobs.divide(factor);
	}

	byte[] byteValues = new byte[1024];

	monitor.beginTask(Messages.getString("Importer.ProgressTitle"), jobs.intValue()); //$NON-NLS-1$

	int actualByteCount = reader.read(byteValues);
	BigInteger recordAddress = fStartAddress;

	while(actualByteCount != -1 && !monitor.isCanceled())
	{
	byte data[] = new byte[actualByteCount];
	for(int i = 0; i < data.length; i++)
	{
	data[i] = byteValues[i];
	}

	if(scrollToAddress == null)
	scrollToAddress = recordAddress;

	BigInteger baseAddress = null;
	if(fMemoryBlock instanceof IMemoryBlockExtension)
	baseAddress = ((IMemoryBlockExtension) fMemoryBlock).getBigBaseAddress();
	else
	baseAddress = BigInteger.valueOf(fMemoryBlock.getStartAddress());

	memoryWriter.write(recordAddress.subtract(baseAddress), data);

	BigInteger jobCount = BigInteger.valueOf(actualByteCount).divide(factor);
	monitor.worked(jobCount.intValue());

	recordAddress = recordAddress.add(BigInteger.valueOf(actualByteCount));
	actualByteCount = reader.read(byteValues);
	}

	if (!monitor.isCanceled())
	memoryWriter.flush();

	reader.close();
	monitor.done();

	if (fScrollToStart)
	fParentDialog.scrollRenderings(scrollToAddress);

	} catch (IOException ex) {
	MemoryTransportPlugin.getDefault().getLog().log(new Status(IStatus.ERROR, MemoryTransportPlugin.getUniqueIdentifier(),
	DebugException.REQUEST_FAILED, Messages.getString("Importer.ErrReadFile"), ex)); //$NON-NLS-1$
	return new Status(IStatus.ERROR, MemoryTransportPlugin.getUniqueIdentifier(),
	DebugException.REQUEST_FAILED, Messages.getString("Importer.ErrReadFile"), ex); //$NON-NLS-1$

	} catch (DebugException ex) {
	MemoryTransportPlugin.getDefault().getLog().log(new Status(IStatus.ERROR, MemoryTransportPlugin.getUniqueIdentifier(),
	DebugException.REQUEST_FAILED, Messages.getString("Importer.ErrWriteTarget"), ex)); //$NON-NLS-1$
	return new Status(IStatus.ERROR, MemoryTransportPlugin.getUniqueIdentifier(),
	DebugException.REQUEST_FAILED, Messages.getString("Importer.ErrWriteTarget"), ex); //$NON-NLS-1$
	} catch (Exception ex) {
	MemoryTransportPlugin.getDefault().getLog().log(new Status(IStatus.ERROR, MemoryTransportPlugin.getUniqueIdentifier(),
	DebugException.INTERNAL_ERROR, Messages.getString("Importer.FalureImporting"), ex)); //$NON-NLS-1$
	return new Status(IStatus.ERROR, MemoryTransportPlugin.getUniqueIdentifier(),
	DebugException.INTERNAL_ERROR, Messages.getString("Importer.FalureImporting"), ex); //$NON-NLS-1$
	}
	return Status.OK_STATUS;
	}};
	job.setUser(true);
	job.schedule();
	}
	}