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/*******************************************************************************
* Copyright (c) 2009 Red Hat, Inc.
* 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:
* Red Hat - initial API and implementation
*******************************************************************************/
package org.eclipse.linuxtools.systemtap.local.core;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import org.eclipse.jface.text.IDocument;
import org.eclipse.ui.console.ConsolePlugin;
import org.eclipse.ui.console.TextConsole;
public class Helper {
/**
* @param name : A String that can be found in the console (BE AS SPECIFIC AS POSSIBLE)
* @return The TextConsole having 'name' somewhere within it's name
*/
public static TextConsole getConsoleByName(String name) {
for (int i = 0; i < ConsolePlugin.getDefault().getConsoleManager()
.getConsoles().length; i++) {
if (ConsolePlugin.getDefault().getConsoleManager().
getConsoles()[i].getName().contains(name)) {
return (TextConsole)ConsolePlugin.getDefault().getConsoleManager().getConsoles()[i];
}
}
return null;
}
/**
* @param name : A String that can be found in the console (BE AS SPECIFIC AS POSSIBLE)
* @return The text contained within that console
*/
public static String getMainConsoleTextByName(String name){
TextConsole proc = (TextConsole) getConsoleByName(name);
return ((IDocument)proc.getDocument()).get();
}
public static IDocument getConsoleDocumentByName(String name) {
return ((TextConsole)Helper.getConsoleByName(name)).getDocument();
}
/**
* @param absoluteFilePath : the absolute path to the file
* @param content : the text to be written
*/
public static void writeToFile(String absoluteFilePath, String content){
try {
FileWriter fstream;
fstream = new FileWriter(absoluteFilePath);
BufferedWriter out = new BufferedWriter(fstream);
out.write(content);
out.close();
} catch (Exception e) {
SystemTapUIErrorMessages err = new SystemTapUIErrorMessages(Messages.getString("SystemTapView.31"), //$NON-NLS-1$
Messages.getString("SystemTapView.32"), //$NON-NLS-1$
Messages.getString("SystemTapView.33")); //$NON-NLS-1$
err.schedule();
e.printStackTrace();
}
}
public static void appendToFile(String absoluteFilePath, String content) {
try {
FileWriter fstream;
fstream = new FileWriter(absoluteFilePath, true);
BufferedWriter out = new BufferedWriter(fstream);
out.append(content);
out.close();
} catch (Exception e) {
SystemTapUIErrorMessages err = new SystemTapUIErrorMessages(Messages.getString("SystemTapView.31"), //$NON-NLS-1$
Messages.getString("SystemTapView.32"), //$NON-NLS-1$
Messages.getString("SystemTapView.33")); //$NON-NLS-1$
err.schedule();
e.printStackTrace();
}
}
public static String readFile(String absoluteFilePath) {
try {
String output = ""; //$NON-NLS-1$
String tmp = ""; //$NON-NLS-1$
BufferedReader bw = new BufferedReader(new FileReader(new File(absoluteFilePath)));
while ((tmp = bw.readLine()) != null) {
output+=tmp + "\n"; //$NON-NLS-1$
}
bw.close();
return output;
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return null;
}
private static BufferedWriter bw;
public void setBufferedWriter(String absoluteFilePath) {
try {
File f = new File(absoluteFilePath);
f.delete();
f.createNewFile();
FileWriter fstream;
fstream = new FileWriter(absoluteFilePath, true);
bw = new BufferedWriter(fstream);
} catch (Exception e) {
SystemTapUIErrorMessages err = new SystemTapUIErrorMessages(Messages.getString("SystemTapView.31"), //$NON-NLS-1$
Messages.getString("SystemTapView.32"), //$NON-NLS-1$
Messages.getString("SystemTapView.33")); //$NON-NLS-1$
err.schedule();
e.printStackTrace();
}
}
public void appendToExistingFile(String content) throws IOException {
bw.append(content);
}
public void closeBufferedWriter() throws IOException {
bw.close();
}
}
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