84 lines
1.8 KiB
C++
84 lines
1.8 KiB
C++
/*
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* Tencent is pleased to support the open source community by making
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* MMKV available.
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*
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* Copyright (C) 2018 THL A29 Limited, a Tencent company.
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* All rights reserved.
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*
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* Licensed under the BSD 3-Clause License (the "License"); you may not use
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* this file except in compliance with the License. You may obtain a copy of
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* the License at
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*
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* https://opensource.org/licenses/BSD-3-Clause
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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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#ifndef MMKV_CODEDINPUTDATA_H
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#define MMKV_CODEDINPUTDATA_H
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#ifdef __cplusplus
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#include "MMKVPredef.h"
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#include "KeyValueHolder.h"
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#include "MMBuffer.h"
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#include <cstdint>
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namespace mmkv {
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class CodedInputData {
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uint8_t *const m_ptr;
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size_t m_size;
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size_t m_position;
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int8_t readRawByte();
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int32_t readRawVarint32();
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int32_t readRawLittleEndian32();
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int64_t readRawLittleEndian64();
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public:
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CodedInputData(const void *oData, size_t length);
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bool isAtEnd() const { return m_position == m_size; };
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void seek(size_t addedSize);
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bool readBool();
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double readDouble();
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float readFloat();
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int64_t readInt64();
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uint64_t readUInt64();
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int32_t readInt32();
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uint32_t readUInt32();
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MMBuffer readData();
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void readData(KeyValueHolder &kvHolder);
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#ifndef MMKV_APPLE
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std::string readString();
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std::string readString(KeyValueHolder &kvHolder);
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#else
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NSString *readString();
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NSString *readString(KeyValueHolder &kvHolder);
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NSData *readNSData();
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#endif
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};
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} // namespace mmkv
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#endif
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#endif //MMKV_CODEDINPUTDATA_H
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