84 lines
1.8 KiB
C
84 lines
1.8 KiB
C
|
/*
|
||
|
|
* Tencent is pleased to support the open source community by making
|
||
|
|
* MMKV available.
|
||
|
|
*
|
||
|
|
* Copyright (C) 2018 THL A29 Limited, a Tencent company.
|
||
|
|
* All rights reserved.
|
||
|
|
*
|
||
|
|
* Licensed under the BSD 3-Clause License (the "License"); you may not use
|
||
|
|
* this file except in compliance with the License. You may obtain a copy of
|
||
|
|
* the License at
|
||
|
|
*
|
||
|
|
* https://opensource.org/licenses/BSD-3-Clause
|
||
|
|
*
|
||
|
|
* Unless required by applicable law or agreed to in writing, software
|
||
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
* See the License for the specific language governing permissions and
|
||
|
|
* limitations under the License.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef MMKV_CODEDINPUTDATA_H
|
||
|
|
#define MMKV_CODEDINPUTDATA_H
|
||
|
|
#ifdef __cplusplus
|
||
|
|
|
||
|
|
#include "MMKVPredef.h"
|
||
|
|
|
||
|
|
#include "KeyValueHolder.h"
|
||
|
|
#include "MMBuffer.h"
|
||
|
|
#include <cstdint>
|
||
|
|
|
||
|
|
namespace mmkv {
|
||
|
|
|
||
|
|
class CodedInputData {
|
||
|
|
uint8_t *const m_ptr;
|
||
|
|
size_t m_size;
|
||
|
|
size_t m_position;
|
||
|
|
|
||
|
|
int8_t readRawByte();
|
||
|
|
|
||
|
|
int32_t readRawVarint32();
|
||
|
|
|
||
|
|
int32_t readRawLittleEndian32();
|
||
|
|
|
||
|
|
int64_t readRawLittleEndian64();
|
||
|
|
|
||
|
|
public:
|
||
|
|
CodedInputData(const void *oData, size_t length);
|
||
|
|
|
||
|
|
bool isAtEnd() const { return m_position == m_size; };
|
||
|
|
|
||
|
|
void seek(size_t addedSize);
|
||
|
|
|
||
|
|
bool readBool();
|
||
|
|
|
||
|
|
double readDouble();
|
||
|
|
|
||
|
|
float readFloat();
|
||
|
|
|
||
|
|
int64_t readInt64();
|
||
|
|
|
||
|
|
uint64_t readUInt64();
|
||
|
|
|
||
|
|
int32_t readInt32();
|
||
|
|
|
||
|
|
uint32_t readUInt32();
|
||
|
|
|
||
|
|
MMBuffer readData();
|
||
|
|
void readData(KeyValueHolder &kvHolder);
|
||
|
|
|
||
|
|
#ifndef MMKV_APPLE
|
||
|
|
std::string readString();
|
||
|
|
std::string readString(KeyValueHolder &kvHolder);
|
||
|
|
#else
|
||
|
|
NSString *readString();
|
||
|
|
NSString *readString(KeyValueHolder &kvHolder);
|
||
|
|
NSData *readNSData();
|
||
|
|
#endif
|
||
|
|
};
|
||
|
|
|
||
|
|
} // namespace mmkv
|
||
|
|
|
||
|
|
#endif
|
||
|
|
#endif //MMKV_CODEDINPUTDATA_H
|