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Add getlocal,getpeer to class sock

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This commit is contained in:
Kirigaya Kazuto 2018-05-04 17:44:39 +08:00
parent 0ed154eeff
commit 9996b38c19
2 changed files with 25 additions and 2 deletions
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22
gsock.cpp
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@ -256,8 +256,28 @@ int sock::setrecvtime(int Second)
return setsockopt(sfd,SOL_SOCKET,SO_RCVTIMEO,(const char*)&outtime,sizeof(outtime)); return setsockopt(sfd,SOL_SOCKET,SO_RCVTIMEO,(const char*)&outtime,sizeof(outtime));
} }
//forgive me, but writing code in hospital is really not a good experience.
int sock::getlocal(std::string& IPStr,int& Port)
{
struct sockaddr_in saddr;
socklen_t saddrlen=sizeof(saddr);
memset(&saddr,0,saddrlen);
int ret=getsockname(_pp->sfd,(sockaddr*)&saddr,&saddrlen);
IPStr=inet_ntoa(saddr.sin_addr);
Port=ntohs(saddr.sin_port);
return ret;
}
int sock::getpeer(std::string& IPStr,int& Port)
{
struct sockaddr_in saddr;
socklen_t saddrlen=sizeof(saddr);
memset(&saddr,0,saddrlen);
int ret=getpeername(_pp->sfd,(sockaddr*)&saddr,&saddrlen);
IPStr=inet_ntoa(saddr.sin_addr);
Port=ntohs(saddr.sin_port);
return ret;
}
struct serversock::_impl struct serversock::_impl
{ {

5
gsock.h
View File

@ -42,6 +42,9 @@ public:
int setsendtime(int Second); int setsendtime(int Second);
int setrecvtime(int Second); int setrecvtime(int Second);
int getlocal(std::string& IPStr,int& Port);
int getpeer(std::string& IPStr,int& Port);
private: private:
sock(int); sock(int);
@ -111,4 +114,4 @@ private:
/// Net Tools /// Net Tools
int DNSResolve(const std::string& HostName,std::string& _out_IPStr); int DNSResolve(const std::string& HostName,std::string& _out_IPStr);
#endif // _gsock_h #endif // _gsock_h