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#ifndef __BUFFER_H__
#define __BUFFER_H__
#include <string>
#include "Common.h"
namespace Sexy
{
typedef std::vector<uchar> ByteVector;
class Buffer
{
public:
ByteVector mData;
int mDataBitSize;
mutable int mReadBitPos;
mutable int mWriteBitPos;
public:
Buffer();
virtual ~Buffer();
void SeekFront() const;
void Clear();
void FromWebString(const std::string& theString);
void WriteByte(uchar theByte);
void WriteNumBits(int theNum, int theBits);
static int GetBitsRequired(int theNum, bool isSigned);
void WriteBoolean(bool theBool);
void WriteShort(short theShort);
void WriteLong(int32_t theLong);
void WriteString(const std::string& theString);
void WriteUTF8String(const std::wstring& theString);
void WriteLine(const std::string& theString);
void WriteBuffer(const ByteVector& theBuffer);
void WriteBytes(const uchar* theByte, int theCount);
void SetData(const ByteVector& theBuffer);
void SetData(uchar* thePtr, int theCount);
std::string ToWebString() const;
std::wstring UTF8ToWideString() const;
uchar ReadByte() const;
int ReadNumBits(int theBits, bool isSigned) const;
bool ReadBoolean() const;
short ReadShort() const;
int32_t ReadLong() const;
std::string ReadString() const;
std::wstring ReadUTF8String() const;
std::string ReadLine() const;
void ReadBytes(uchar* theData, int theLen) const;
void ReadBuffer(ByteVector* theByteVector) const;
const uchar* GetDataPtr() const;
int GetDataLen() const;
int GetDataLenBits() const;
uint32_t GetCRC32(uint32_t theSeed = 0) const;
bool AtEnd() const;
bool PastEnd() const;
};
}
#endif //__BUFFER_H__
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