/*
   +----------------------------------------------------------------------+
   | HipHop for PHP                                                       |
   +----------------------------------------------------------------------+
   | Copyright (c) 2010-2013 Facebook, Inc. (http://www.facebook.com)     |
   +----------------------------------------------------------------------+
   | This source file is subject to version 3.01 of the PHP license,      |
   | that is bundled with this package in the file LICENSE, and is        |
   | available through the world-wide-web at the following url:           |
   | http://www.php.net/license/3_01.txt                                  |
   | If you did not receive a copy of the PHP license and are unable to   |
   | obtain it through the world-wide-web, please send a note to          |
   | license@php.net so we can mail you a copy immediately.               |
   +----------------------------------------------------------------------+
*/

#ifndef incl_HPHP_EVAL_DEBUGGER_CMD_WHERE_H_
#define incl_HPHP_EVAL_DEBUGGER_CMD_WHERE_H_

#include "hphp/runtime/debugger/debugger_command.h"

namespace HPHP { namespace Eval {
///////////////////////////////////////////////////////////////////////////////

DECLARE_BOOST_TYPES(CmdWhere);
class CmdWhere : public DebuggerCommand {
public:
  CmdWhere() : DebuggerCommand(KindOfWhere), m_stackArgs(true) {}

  virtual void help(DebuggerClient &client);

  virtual void setClientOutput(DebuggerClient &client);
  virtual bool onServer(DebuggerProxy &proxy);

  Array fetchStackTrace(DebuggerClient &client); // client side
  void processStackTrace(); // server side

protected:
  virtual void onClientImpl(DebuggerClient &client);
  virtual void sendImpl(DebuggerThriftBuffer &thrift);
  virtual void recvImpl(DebuggerThriftBuffer &thrift);

private:
  Array m_stacktrace;
  bool m_stackArgs;
};

///////////////////////////////////////////////////////////////////////////////
}}

#endif // incl_HPHP_EVAL_DEBUGGER_CMD_WHERE_H_