mirror of https://gitee.com/bigwinds/arangodb
76 lines
2.0 KiB
C++
76 lines
2.0 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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/// DISCLAIMER
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///
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/// Copyright 2014-2016 ArangoDB GmbH, Cologne, Germany
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/// Copyright 2004-2014 triAGENS GmbH, Cologne, Germany
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///
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/// Licensed under the Apache License, Version 2.0 (the "License");
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/// you may not use this file except in compliance with the License.
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/// You may obtain a copy of the License at
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///
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/// http://www.apache.org/licenses/LICENSE-2.0
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///
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/// Unless required by applicable law or agreed to in writing, software
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/// distributed under the License is distributed on an "AS IS" BASIS,
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/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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/// See the License for the specific language governing permissions and
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/// limitations under the License.
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///
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/// Copyright holder is ArangoDB GmbH, Cologne, Germany
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///
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/// @author Dr. Frank Celler
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////////////////////////////////////////////////////////////////////////////////
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#ifndef ARANGODB_UTILS_WORK_DESCRIPTION
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#define ARANGODB_UTILS_WORK_DESCRIPTION 1
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#include "Common.h"
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struct TRI_vocbase_t;
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namespace arangodb {
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namespace rest {
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class HttpHandler;
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}
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class Thread;
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////////////////////////////////////////////////////////////////////////////////
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/// @brief type of the current work
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////////////////////////////////////////////////////////////////////////////////
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enum class WorkType { THREAD, HANDLER, AQL_STRING, AQL_ID, CUSTOM };
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////////////////////////////////////////////////////////////////////////////////
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/// @brief description of the current work
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////////////////////////////////////////////////////////////////////////////////
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struct WorkDescription {
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WorkDescription(WorkType, WorkDescription*);
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WorkType _type;
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std::atomic<WorkDescription*> _prev;
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uint64_t _id;
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TRI_vocbase_t* _vocbase;
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bool _destroy;
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std::atomic<bool> _canceled;
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union identifer {
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char _customType[16];
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uint64_t _id;
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} _identifier;
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union data {
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data() {}
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~data() {}
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char text[256];
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Thread* thread;
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arangodb::rest::HttpHandler* handler;
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} _data;
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};
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}
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#endif
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