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SocketOutputStream.h
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SocketOutputStream.h
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/*
* File: SocketOutputStream.h
* Author: Vicky.H
* Email: eclipser@163.com
*
* Created on 2014年2月27日, 下午8:23
*/
#ifndef CN_VICKY__SOCKETOUTPUTSTREAM_H
#define CN_VICKY__SOCKETOUTPUTSTREAM_H
#include "Socket.h"
//初始化的发送缓存长度
#define DEFAULTSOCKETOUTPUTBUFFERSIZE 8192
//最大可以允许的缓存长度,如果超过此数值,则断开连接
#define DISCONNECTSOCKETOUTPUTSIZE 100 * 1024
class Packet;
class SocketOutputStream {
public:
SocketOutputStream(Socket* sock,
unsigned int BufferSize = DEFAULTSOCKETOUTPUTBUFFERSIZE,
unsigned int MaxBufferSize = DISCONNECTSOCKETOUTPUTSIZE);
virtual ~SocketOutputStream();
public:
unsigned int Write(const char* buf, unsigned int len);
//bool WritePacket( const Packet* pPacket ) ;
unsigned int Flush();
void Initsize();
bool Resize(int size);
int Capacity()const {
return m_BufferLen;
}
unsigned int Length()const;
unsigned int Size()const {
return Length();
}
char* GetBuffer()const {
return m_Buffer;
}
char* GetTail()const {
return &(m_Buffer[m_Tail]);
}
bool IsEmpty()const {
return m_Head == m_Tail;
}
void CleanUp();
unsigned int GetHead() {
return m_Head;
}
unsigned int GetTail() {
return m_Tail;
}
unsigned int GetBuffLen() {
return m_BufferLen;
}
char* GetBuff() {
return m_Buffer;
}
protected:
Socket* m_pSocket;
char* m_Buffer;
unsigned int m_BufferLen;
unsigned int m_MaxBufferLen;
unsigned int m_Head;
unsigned int m_Tail;
};
#endif /* CN_VICKY__SOCKETOUTPUTSTREAM_H */