/*
* 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.env;
import com.caucho.quercus.*;
import com.caucho.quercus.expr.Expr;
import com.caucho.quercus.lib.ErrorModule;
import com.caucho.quercus.lib.VariableModule;
import com.caucho.quercus.lib.OptionsModule;
import com.caucho.quercus.lib.file.FileModule;
import com.caucho.quercus.lib.file.PhpStderr;
import com.caucho.quercus.lib.file.PhpStdin;
import com.caucho.quercus.lib.file.PhpStdout;
import com.caucho.quercus.lib.regexp.RegexpState;
import com.caucho.quercus.lib.string.StringModule;
import com.caucho.quercus.lib.string.StringUtility;
import com.caucho.quercus.module.ModuleContext;
import com.caucho.quercus.module.ModuleStartupListener;
import com.caucho.quercus.module.IniDefinition;
import com.caucho.quercus.page.QuercusPage;
import com.caucho.quercus.program.*;
import com.caucho.quercus.function.AbstractFunction;
import com.caucho.quercus.resources.StreamContextResource;
import com.caucho.util.*;
import com.caucho.vfs.ByteToChar;
import com.caucho.vfs.Encoding;
import com.caucho.vfs.MemoryPath;
import com.caucho.vfs.NullPath;
import com.caucho.vfs.Path;
import com.caucho.vfs.ReadStream;
import com.caucho.vfs.WriteStream;
import com.caucho.vfs.TempBuffer;
import com.caucho.vfs.i18n.EncodingReader;
import javax.script.Bindings;
import javax.script.ScriptContext;
import javax.servlet.ServletContext;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import javax.sql.DataSource;
import java.io.IOException;
import java.io.InputStream;
import java.lang.ref.SoftReference;
import java.lang.ref.WeakReference;
import java.net.URL;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.Map;
import java.util.IdentityHashMap;
import java.util.TimeZone;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
* Represents the Quercus environment.
*/
public class GoogleEnv extends Env {
private int _timeoutCount;
public GoogleEnv(QuercusContext quercus,
QuercusPage page,
WriteStream out,
HttpServletRequest request,
HttpServletResponse response)
{
super(quercus, page, out, request, response);
}
public GoogleEnv(QuercusContext quercus)
{
super(quercus);
}
/**
* Checks for the program timeout.
*/
@Override
public void checkTimeout()
{
// since GoogleAppEngine doesn't allow Threads, the normal Alarm
// optimization doesn't work. Instead use a timeout count to limit
// the calls
if (_timeoutCount-- > 0)
return;
_timeoutCount = 8192;
super.checkTimeout();
}
@Override
public void resetTimeout()
{
super.resetTimeout();
_timeoutCount = 8192;
}
}