/*
* 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.quercus.servlet;
import com.caucho.quercus.*;
import com.caucho.quercus.env.Env;
import com.caucho.quercus.env.QuercusValueException;
import com.caucho.quercus.env.StringBuilderValue;
import com.caucho.quercus.env.StringValue;
import com.caucho.quercus.env.Value;
import com.caucho.quercus.page.QuercusPage;
import com.caucho.server.http.CauchoResponse;
import com.caucho.server.resin.Resin;
import com.caucho.server.webapp.WebApp;
import com.caucho.util.L10N;
import com.caucho.vfs.Path;
import com.caucho.vfs.Vfs;
import com.caucho.vfs.WriteStream;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.OutputStream;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
* Servlet to call PHP through javax.script.
*/
public class ResinQuercusServlet extends QuercusServletImpl
{
private static final L10N L = new L10N(ResinQuercusServlet.class);
private static final Logger log
= Logger.getLogger(ResinQuercusServlet.class.getName());
private WebApp _webApp;
/**
* initialize the script manager.
*/
@Override
protected void initImpl(ServletConfig config)
throws ServletException
{
_webApp = (WebApp) config.getServletContext();
ResinQuercus quercus = (ResinQuercus) getQuercus();
quercus.setWebApp(_webApp);
getQuercus().setPwd(Vfs.lookup());
quercus.setIni("caucho.server_id", Resin.getLocal().getServerId());
}
@Override
protected WriteStream openWrite(HttpServletResponse response)
throws IOException
{
WriteStream ws;
// XXX: check if correct. PHP doesn't expect the lower levels
// to deal with the encoding, so this may be okay
if (response instanceof CauchoResponse) {
ws = Vfs.openWrite(((CauchoResponse) response).getResponseStream());
} else {
OutputStream out = response.getOutputStream();
ws = Vfs.openWrite(out);
}
return ws;
}
/*
@Override
Path getPath(HttpServletRequest req)
{
String scriptPath = QuercusRequestAdapter.getPageServletPath(req);
String pathInfo = QuercusRequestAdapter.getPagePathInfo(req);
Path pwd = Vfs.lookup();
Path path = pwd.lookup(req.getRealPath(scriptPath));
if (path.isFile())
return path;
// XXX: include
String fullPath;
if (pathInfo != null)
fullPath = scriptPath + pathInfo;
else
fullPath = scriptPath;
return Vfs.lookup().lookup(req.getRealPath(fullPath));
}
*/
/**
* Returns the Quercus instance.
*/
@Override
protected QuercusContext getQuercus()
{
synchronized (this) {
if (_quercus == null)
_quercus = new ResinQuercus();
}
return _quercus;
}
}