getvar.h

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/* vim: set et sw=3 tw=0 fo=croqlaw cino=t0:
 *
 * Astxx, the Asterisk C++ API and Utility Library.
 * Copyright (C) 2005-2007  Matthew A. Nicholson
 * Copyright (C) 2005-2007  Digium, Inc.
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License version 2.1 as published by the Free Software Foundation.
 * 
 * This library 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
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef ASTXX_MANAGER_ACTION_GETVAR_H
#define ASTXX_MANAGER_ACTION_GETVAR_H

#include <astxx/manager/basic_action.h>
#include <astxx/manager/action/error.h>
#include <astxx/manager/message.h>

namespace astxx {
   namespace manager {
      namespace action {
         class getvar : public basic_action {
            public:
               getvar(const std::string& channel, const std::string& variable) : channel(channel), variable(variable) {
               }
         
               message::action action() const {
                  message::action action("Getvar");
                  action["Channel"] = channel;
                  action["Variable"] = variable;
                  return action;
               }

               message::response handle_response(message::response response) {
                  basic_action::handle_response(response);
                  m_value = response["Value"];
                  return response;
               }

               std::string value() {
                  return m_value;
               }

               operator std::string() {
                  return m_value;
               }

            private:
               std::string channel;
               std::string variable;
               std::string m_value;
         };
      }
   }
}

#endif