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LibCore: Add local_{address,port} functions to CTCPServer

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This commit is contained in:
Conrad Pankoff 2019-10-07 19:07:24 +11:00 • committed by Andreas Kling
parent b61414fb96
commit fbe8569412
2 changed files with 29 additions and 0 deletions
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26
Libraries/LibCore/CTCPServer.cpp
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@ -53,3 +53,29 @@ RefPtr<CTCPSocket> CTCPServer::accept()
return CTCPSocket::construct(accepted_fd); return CTCPSocket::construct(accepted_fd);
} }
IPv4Address CTCPServer::local_address()
{
if (m_fd == -1)
return {};
sockaddr_in address;
socklen_t len = sizeof(address);
if (getsockname(m_fd, (sockaddr*)&address, &len) != 0)
return 0;
return IPv4Address(address.sin_addr.s_addr);
}
u16 CTCPServer::local_port()
{
if (m_fd == -1)
return 0;
sockaddr_in address;
socklen_t len = sizeof(address);
if (getsockname(m_fd, (sockaddr*)&address, &len) != 0)
return 0;
return ntohs(address.sin_port);
}

3
Libraries/LibCore/CTCPServer.h
View file

@ -16,6 +16,9 @@ public:
RefPtr<CTCPSocket> accept(); RefPtr<CTCPSocket> accept();
IPv4Address local_address();
u16 local_port();
Function<void()> on_ready_to_accept; Function<void()> on_ready_to_accept;
private: private: