826cf5cd4a
Add a simple utility class to parse (possible) error response from AWS S3. Stay as close as possible to aws-sdk-cpp ErrorMarshaler https://github.com/aws/aws-sdk-cpp/blob/main/src/aws-cpp-sdk-core/source/client/AWSErrorMarshaller.cpp logic Also, add a tester for this new class
77 lines
2.1 KiB
C++
77 lines
2.1 KiB
C++
/*
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* Copyright (C) 2024-present ScyllaDB
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*/
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/*
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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#pragma once
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#include <seastar/core/sstring.hh>
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#include <seastar/util/bool_class.hh>
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#include <string>
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#include <string_view>
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#include <unordered_map>
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namespace aws {
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enum class aws_error_type : uint8_t {
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INCOMPLETE_SIGNATURE = 0,
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INTERNAL_FAILURE = 1,
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INVALID_ACTION = 2,
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INVALID_CLIENT_TOKEN_ID = 3,
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INVALID_PARAMETER_COMBINATION = 4,
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INVALID_QUERY_PARAMETER = 5,
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INVALID_PARAMETER_VALUE = 6,
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MISSING_ACTION = 7,
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MISSING_AUTHENTICATION_TOKEN = 8,
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MISSING_PARAMETER = 9,
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OPT_IN_REQUIRED = 10,
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REQUEST_EXPIRED = 11,
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SERVICE_UNAVAILABLE = 12,
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THROTTLING = 13,
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VALIDATION = 14,
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ACCESS_DENIED = 15,
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RESOURCE_NOT_FOUND = 16,
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UNRECOGNIZED_CLIENT = 17,
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MALFORMED_QUERY_STRING = 18,
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SLOW_DOWN = 19,
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REQUEST_TIME_TOO_SKEWED = 20,
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INVALID_SIGNATURE = 21,
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SIGNATURE_DOES_NOT_MATCH = 22,
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INVALID_ACCESS_KEY_ID = 23,
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REQUEST_TIMEOUT = 24,
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NOT_INITIALIZED = 25,
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MEMORY_ALLOCATION = 26,
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NETWORK_CONNECTION = 99,
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UNKNOWN = 100,
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CLIENT_SIGNING_FAILURE = 101,
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USER_CANCELLED = 102,
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ENDPOINT_RESOLUTION_FAILURE = 103,
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SERVICE_EXTENSION_START_RANGE = 128,
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OK = 255 // No error set
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};
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class aws_error;
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using retryable = seastar::bool_class<struct is_retryable>;
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using aws_errors = std::unordered_map<std::string_view, const aws_error>;
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class aws_error {
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aws_error_type _type{aws_error_type::OK};
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std::string _message;
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retryable _is_retryable{retryable::no};
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public:
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aws_error() = default;
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aws_error(aws_error_type error_type, retryable is_retryable);
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aws_error(aws_error_type error_type, std::string&& error_message, retryable is_retryable);
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[[nodiscard]] const std::string& get_error_message() const { return _message; }
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[[nodiscard]] aws_error_type get_error_type() const { return _type; }
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[[nodiscard]] retryable is_retryable() const { return _is_retryable; }
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static aws_error parse(seastar::sstring&& body);
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static const aws_errors& get_errors();
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};
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} // namespace aws
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