mirror of https://gitee.com/bigwinds/arangodb
82 lines
2.9 KiB
C++
82 lines
2.9 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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/// DISCLAIMER
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///
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/// Copyright 2018 ArangoDB 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 Simon Grätzer
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////////////////////////////////////////////////////////////////////////////////
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#pragma once
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#ifndef ARANGOD_NETWORK_UTILS_H
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#define ARANGOD_NETWORK_UTILS_H 1
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#include "Basics/Result.h"
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#include "Network/types.h"
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#include "Rest/CommonDefines.h"
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#include "Utils/OperationResult.h"
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#include <fuerte/types.h>
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#include <velocypack/Buffer.h>
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#include <velocypack/Slice.h>
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namespace arangodb {
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namespace velocypack {
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class Builder;
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}
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class ClusterInfo;
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class NetworkFeature;
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namespace network {
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/// @brief resolve 'shard:' or 'server:' url to actual endpoint
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int resolveDestination(NetworkFeature const&, DestinationId const& dest, network::EndpointSpec&);
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int resolveDestination(ClusterInfo&, DestinationId const& dest, network::EndpointSpec&);
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Result resultFromBody(std::shared_ptr<arangodb::velocypack::Buffer<uint8_t>> const& b,
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int defaultError);
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Result resultFromBody(std::shared_ptr<arangodb::velocypack::Builder> const& b, int defaultError);
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Result resultFromBody(arangodb::velocypack::Slice b, int defaultError);
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/// @brief extract the error from a cluster response
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template <typename T>
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OperationResult opResultFromBody(T const& body, int defaultErrorCode) {
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return OperationResult(arangodb::network::resultFromBody(body, defaultErrorCode));
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}
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/// @brief extract the error code form the body
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int errorCodeFromBody(arangodb::velocypack::Slice body, int defaultErrorCode = 0);
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/// @brief Extract all error baby-style error codes and store them in a map
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void errorCodesFromHeaders(network::Headers headers,
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std::unordered_map<int, size_t>& errorCounter,
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bool includeNotFound);
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/// @brief transform response into arango error code
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int fuerteToArangoErrorCode(network::Response const& res);
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int fuerteToArangoErrorCode(fuerte::Error err);
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std::string fuerteToArangoErrorMessage(network::Response const& res);
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std::string fuerteToArangoErrorMessage(fuerte::Error err);
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/// @brief convert between arango and fuerte rest methods
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fuerte::RestVerb arangoRestVerbToFuerte(rest::RequestType);
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rest::RequestType fuerteRestVerbToArango(fuerte::RestVerb);
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} // namespace network
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} // namespace arangodb
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#endif
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