mirror of
https://git.rwth-aachen.de/acs/public/villas/node/
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94 lines
1.9 KiB
C++
94 lines
1.9 KiB
C++
/** API response.
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*
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* @file
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* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
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* @copyright 2014-2020, Institute for Automation of Complex Power Systems, EONERC
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* @license GNU General Public License (version 3)
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*
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* VILLASnode
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************************/
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#pragma once
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#include <jansson.h>
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#include <villas/log.hpp>
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#include <villas/exceptions.hpp>
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#include <villas/plugin.hpp>
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#include <villas/api.hpp>
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namespace villas {
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namespace node {
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namespace api {
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/* Forward declarations */
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class Session;
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class Request;
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class Response {
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protected:
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Session *session;
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Logger logger;
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public:
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json_t *response;
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int code;
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Response(Session *s, json_t *resp = nullptr);
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virtual ~Response();
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int
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getCode() const
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{
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return code;
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}
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/** Return JSON representation of response as used by API sockets. */
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virtual json_t *
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toJson()
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{
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return response;
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}
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};
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class ErrorResponse : public Response {
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protected:
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std::string error;
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public:
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ErrorResponse(Session *s, const RuntimeError &e) :
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Response(s),
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error(e.what())
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{
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code = 500;
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}
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ErrorResponse(Session *s, const Error &e) :
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Response(s),
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error(e.what())
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{
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code = e.code;
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}
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virtual json_t * toJson();
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};
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} /* namespace api */
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} /* namespace node */
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} /* namespace villas */
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