mirror of https://gitee.com/bigwinds/arangodb
63 lines
1.9 KiB
C++
63 lines
1.9 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 Frank Celler
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////////////////////////////////////////////////////////////////////////////////
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#ifndef ARANGODB_MASKINGS_MASKING_FUNCTION_H
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#define ARANGODB_MASKINGS_MASKING_FUNCTION_H 1
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#include "Basics/Common.h"
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#include "Basics/Utf8Helper.h"
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#include <velocypack/Builder.h>
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#include <velocypack/Iterator.h>
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#include <velocypack/Parser.h>
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#include <velocypack/Slice.h>
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#include <velocypack/velocypack-aliases.h>
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namespace arangodb {
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namespace maskings {
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class Maskings;
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class MaskingFunction {
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public:
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static bool isNameChar(UChar32 ch) {
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return u_isalpha(ch) || u_isdigit(ch) || ch == U'_' || ch == U'-';
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}
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public:
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explicit MaskingFunction(Maskings* maskings) : _maskings(maskings) {}
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virtual ~MaskingFunction() {}
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public:
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virtual VPackValue mask(bool, std::string& buffer) const = 0;
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virtual VPackValue mask(std::string const&, std::string& buffer) const = 0;
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virtual VPackValue mask(int64_t, std::string& buffer) const = 0;
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virtual VPackValue mask(double, std::string& buffer) const = 0;
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protected:
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Maskings* _maskings;
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};
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} // namespace maskings
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} // namespace arangodb
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#endif
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