mirror of https://gitee.com/bigwinds/arangodb
105 lines
3.6 KiB
C++
105 lines
3.6 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 Jan Steemann
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////////////////////////////////////////////////////////////////////////////////
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#ifndef ARANGOD_REST_HANDLER_REST_BATCH_HANDLER_H
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#define ARANGOD_REST_HANDLER_REST_BATCH_HANDLER_H 1
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#include "Basics/Common.h"
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#include "RestHandler/RestVocbaseBaseHandler.h"
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namespace arangodb {
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////////////////////////////////////////////////////////////////////////////////
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/// @brief container for complete multipart message
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////////////////////////////////////////////////////////////////////////////////
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struct MultipartMessage {
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MultipartMessage(char const* boundary, size_t const boundaryLength,
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char const* messageStart, char const* messageEnd)
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: boundary(boundary),
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boundaryLength(boundaryLength),
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messageStart(messageStart),
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messageEnd(messageEnd){};
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char const* boundary;
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size_t const boundaryLength;
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char const* messageStart;
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char const* messageEnd;
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};
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////////////////////////////////////////////////////////////////////////////////
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/// @brief container for search data within multipart message
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////////////////////////////////////////////////////////////////////////////////
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struct SearchHelper {
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MultipartMessage* message;
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char* searchStart;
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char* foundStart;
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size_t foundLength;
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char* contentId;
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size_t contentIdLength;
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bool containsMore;
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};
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////////////////////////////////////////////////////////////////////////////////
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/// @brief batch request handler
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////////////////////////////////////////////////////////////////////////////////
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class RestBatchHandler : public RestVocbaseBaseHandler {
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public:
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explicit RestBatchHandler(HttpRequest*);
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~RestBatchHandler();
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public:
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HttpHandler::status_t execute() override;
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private:
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//////////////////////////////////////////////////////////////////////////////
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/// @brief extract the boundary from the body of a multipart message
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//////////////////////////////////////////////////////////////////////////////
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bool getBoundaryBody(std::string*);
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//////////////////////////////////////////////////////////////////////////////
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/// @brief extract the boundary from the HTTP header of a multipart message
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//////////////////////////////////////////////////////////////////////////////
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bool getBoundaryHeader(std::string*);
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//////////////////////////////////////////////////////////////////////////////
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/// @brief extract the boundary of a multipart message
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//////////////////////////////////////////////////////////////////////////////
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bool getBoundary(std::string*);
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//////////////////////////////////////////////////////////////////////////////
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/// @brief extract the next part from a multipart message
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//////////////////////////////////////////////////////////////////////////////
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bool extractPart(SearchHelper*);
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};
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}
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#endif
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