syndilights/open-lighting-architecture/ola-0.8.4/common/rpc/SimpleRpcController.h

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1.7 KiB
C++

/*
* This program 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.
*
* This program 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 Library General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* SimpleRpcController.h
* Interface for a basic RPC Controller
* Copyright (C) 2005-2009 Simon Newton
*/
#ifndef COMMON_RPC_SIMPLERPCCONTROLLER_H_
#define COMMON_RPC_SIMPLERPCCONTROLLER_H_
#include <google/protobuf/service.h>
#include <string>
namespace ola {
namespace rpc {
class SimpleRpcController: public google::protobuf::RpcController {
public:
SimpleRpcController();
~SimpleRpcController() {}
void Reset();
bool Failed() const { return m_failed; }
std::string ErrorText() const { return m_error_text; }
void StartCancel();
void SetFailed(const std::string &reason);
bool IsCanceled() const { return m_cancelled; }
void NotifyOnCancel(google::protobuf::Closure *callback) {
m_callback = callback;
}
private:
bool m_failed;
bool m_cancelled;
std::string m_error_text;
google::protobuf::Closure *m_callback;
};
} // rpc
} // ola
#endif // COMMON_RPC_SIMPLERPCCONTROLLER_H_