mysockt.h
#pragma once
#define maxnum 64
#include#pragma comment(lib,"ws2_32.lib")
#define um_user wm_user+1 //向視窗發訊息
enum nettype
;class cmysocket
;mysocket.cpp
#include "stdafx.h"
#include "mysocket.h"
cmysocket::cmysocket(void)
cmysocket::~cmysocket(void)
void cmysocket::stopsevere()
pthis->socketwaiter[pthis->m_num]=accept(pthis->socketlisten,null,null);
if(invalid_socket==pthis->socketwaiter[pthis->m_num])
pthis->m_num++;
tchar szbuf[1024]=_t("伺服器鏈結成功");
sendmessage(pthis->m_hparrentwnd,um_user,(wparam)szbuf,1024);
//pthis->m_lstbox.addstring(szbuf);
} setevent(pthis->m_hthreadacceptcheck);
return 0;
}dword winapi cmysocket::threadrecv(lpvoid lpvoid)
char szbuf[1024]=;
tchar tzbuf[1024]=;
for(int i=0;im_num;i++)
}} }
setevent(pthis->m_hthreadrecvcheck);
return 0;
}bool cmysocket::startsevere(hwnd m_hwnd,short nport,cstring nip)
if ( lobyte( wsadata.wversion ) != 2 || hibyte( wsadata.wversion ) != 2 )
//1.建立socket與外界通訊的介面
socketlisten=socket(af_inet,sock_stream,ipproto_tcp);
if(invalid_socket==socketlisten)
sockaddr_in addrsock;
addrsock.sin_family=af_inet;
addrsock.sin_port=htons(nport);
char szbuf[1024];
#ifdef _unicode
widechartomultibyte(cp_acp,0,nip,-1,szbuf,1024,0,0);
#else
strcpy_s(szbuf,1024,nip);
#endif
addrsock.sin_addr.s_addr=inet_addr(szbuf);
int nsize=sizeof(sockaddr_in);
if(socket_error==bind(socketlisten,(const struct sockaddr*)&addrsock,nsize))
監聽if(socket_error==listen(socketlisten,10))
m_heventquit=::createevent(null,true,false,null);
m_hthreadacceptcheck=::createevent(null,true,false,null);
m_hthreadrecvcheck=::createevent(null,true,false,null);
m_hthreadaccept=::createthread(null,0,&cmysocket::threadaccept,this,0,null);
m_hthreadrecv=::createthread(null,0,&cmysocket::threadrecv,this,0,null);
if(!m_heventquit||!m_hthreadacceptcheck||!m_hthreadrecvcheck||!m_hthreadaccept||!m_hthreadrecv)
return 1;
}bool cmysocket::senddata(tchar *tzbuf,int nsize)
char szbuf[1024]=;
#ifdef _unicode
widechartomultibyte(cp_acp,0,tzbuf,-1,szbuf,1024,0,0);
#else
strcpy_s(szbuf,1024,tzbuf);
#endif
for(int i=0;ireturn true;
}bool cmysocket::selectsocket(socket socketwaiter,nettype type)
timeval tv;
tv.tv_sec=0;
tv.tv_usec=100;
//定義乙個集合
fd_set fdsets;
//清空集合
fd_zero(&fdsets);
//將socketwaiter加入到集合
fd_set(socketwaiter,&fdsets);
//將集合交由select管理
if(type==netaccept||type==netrecv)
else if(type==netsend)
//校驗socketwaiter是否在集合
if(fd_isset(socketwaiter,&fdsets))
else
return true;
}
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