/*

 * Copyright 2000-2001 Sun Microsystems, Inc.  All Rights Reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code 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.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

 * CA 95054 USA or visit www.sun.com if you need additional information or

 * have any questions.

 *

 */

#ifndef _HANDLER_

#define _HANDLER_

/** An abstract base class encapsulating the handlers for all commands

    understood by the system. */

class Handler {

public:

  virtual void ascii(char* arg)         = 0;

  virtual void unicode(char* arg)       = 0;

  virtual void procList(char* arg)      = 0;

  virtual void attach(char* arg)        = 0;

  virtual void detach(char* arg)        = 0;

  virtual void libInfo(char* arg)       = 0;

  virtual void peek(char* arg)          = 0;

  virtual void poke(char* arg)          = 0;

  virtual void threadList(char* arg)    = 0;

  virtual void dupHandle(char* arg)     = 0;

  virtual void closeHandle(char* arg)   = 0;

  virtual void getContext(char* arg)    = 0;

  virtual void setContext(char* arg)    = 0;

  virtual void selectorEntry(char* arg) = 0;

  virtual void suspend(char* arg)       = 0;

  virtual void resume(char* arg)        = 0;

  virtual void pollEvent(char* arg)     = 0;

  virtual void continueEvent(char* arg) = 0;

  virtual void exit(char* arg)          = 0;

};

#endif  // #defined _HANDLER_