/*
* Copyright (c) 1998-2011 Caucho Technology -- all rights reserved
*
* This file is part of Resin(R) Open Source
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Resin Open Source 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.
*
* Resin Open Source 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, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Resin Open Source; if not, write to the
*
* Free Software Foundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Scott Ferguson
*/
package com.caucho.boot;
import java.util.ArrayList;
import java.util.HashMap;
import com.caucho.bootjni.JniProcess;
import com.caucho.inject.Module;
import com.caucho.vfs.Path;
/**
* Resin's bootstrap class.
*/
@Module
public class JniBoot implements Boot {
private JniProcess _jniProcess;
public JniBoot()
{
_jniProcess = new JniProcess();
}
@Override
public boolean isValid()
{
return _jniProcess != null && _jniProcess.isEnabled();
}
@Override
public String getValidationMessage()
{
return _jniProcess != null ? _jniProcess.getTroubleshootMessage() : null;
}
@Override
public void clearSaveOnExec()
{
if (_jniProcess != null)
_jniProcess.clearSaveOnExec();
}
public void chown(Path path, String user, String group)
{
if (_jniProcess != null)
_jniProcess.chown(path.getNativePath(), user, group);
}
@Override
public Process exec(ArrayList<String> argv,
HashMap<String,String> env,
String chroot,
String pwd,
String user,
String group)
{
if (_jniProcess != null)
return _jniProcess.create(argv, env, chroot, pwd, user, group);
else
return null;
}
}