77 lines
2.4 KiB
C
77 lines
2.4 KiB
C
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#ifndef HGL_NETWORK_SCTP_SOCKET_INCLUDE
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#define HGL_NETWORK_SCTP_SOCKET_INCLUDE
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#include<hgl/network/Socket.h>
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#include<hgl/MemBlock.h>
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#include<netinet/sctp.h>
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namespace hgl
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{
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namespace network
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{
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/**
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* sctp socket功能基类
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*/
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class SCTPSocket:public Socket
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{
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protected:
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int out_max_stream;
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int in_max_stream;
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int init_max_attempts;
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int init_max_init_timeo;
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sockaddr_in address;
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bool GetMsg();
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bool InitDataIOEvent();
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bool InitMsg(int out_stream=0,int in_stream=0,int attempts=0,int init_time_out=0);
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protected:
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void ProcDisconnect()=default;
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int ProcRecv(int)=default;
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int ProcSend(int,int &)=default;
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public:
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virtual bool SetNodelay(bool); ///<设置是否使用无延迟方式
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virtual bool SetMaxStream(int); ///<设置最大流数
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public:
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SCTPSocket();
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virtual ~SCTPSocket()=default;
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virtual void UseSocket(int,const sockaddr_in *addr=nullptr); ///<使用指定socket
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};//class SCTPSocket
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class SCTPO2OSocket:public SCTPSocket
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{
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struct sctp_sndrcvinfo sri_recv;
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struct sctp_sndrcvinfo sri_send;
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public:
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using SCTPSocket::SCTPSocket;
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virtual ~SCTPO2OSocket()=default;
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virtual bool SendMsg(const void *,int len,uint16 stream); ///<发送一个数据包
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virtual bool RecvMsg(MemBlock<char> *,uint16 &stream); ///<接收一个数据包
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};
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class SCTPO2MSocket:public SCTPSocket
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{
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public:
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using SCTPSocket::SCTPSocket;
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virtual ~SCTPO2MSocket()=default;
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virtual bool Create(); ///<创建一个Socket
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virtual bool SendMsg(const sockaddr_in *,void *,int len,uint16); ///<发送一个数据包
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virtual bool RecvMsg(sockaddr_in &,void *,int max_len,int &len,uint16 &); ///<接收一个数据包
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};//
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}//namespace network
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}//namespace hgl
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#endif//HGL_NETWORK_SCTP_SOCKET_INCLUDE
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