c++非常有用的解析协议用的一个辅助类

最新推荐文章于 2024-10-04 12:39:21 发布

cqumzh123456

最新推荐文章于 2024-10-04 12:39:21 发布

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分类专栏： socket libuv QT

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vs2013下编译通过

ByteStream.h

#pragma once
#include "Define.h"

class ByteStream
{
public:
	ByteStream(uint32_t reserveSize);
	~ByteStream();

	void writeUInt32(uint32_t value);
	void writeInt32(int32_t value);

	void writeUInt16(uint16_t value);
	void writeInt16(int16_t value);

	void writeUInt8(uint8_t value);
	void writeInt8(int8_t value);

	void writeBytes(const char* value, uint32_t size);

	uint32_t readUInt32(uint32_t pos) const;
	int32_t readInt32(int32_t pos) const;

	uint16_t readUInt16(uint32_t pos) const;
	int16_t readInt16(int32_t pos) const;

	uint8_t readUInt8(uint32_t pos) const;
	int8_t readInt8(int32_t pos) const;

	char* getBuffer(uint32_t pos = 0);
	void readBytes(char* dest, uint32_t destSize, uint32_t pos) const;
	void useSize(uint32_t size);

	uint32_t size() const;
	uint32_t reserveSize() const;

	void remove(uint32_t size);
	void clear();

private:
	template<typename T>
	void writeValue(T va