ladybird/Kernel/Net/LocalSocket.h
Andreas Kling ae470ec955 Kernel: Add getpeername() syscall, and fix getsockname() behavior.
We were copying the raw IPv4 addresses into the wrong part of sockaddr_in,
and we didn't set sa_family or sa_port.
2019-05-20 20:33:03 +02:00

43 lines
1.5 KiB
C++

#pragma once
#include <Kernel/Net/Socket.h>
#include <Kernel/DoubleBuffer.h>
class FileDescriptor;
class LocalSocket final : public Socket {
public:
static Retained<LocalSocket> create(int type);
virtual ~LocalSocket() override;
virtual KResult bind(const sockaddr*, socklen_t) override;
virtual KResult connect(FileDescriptor&, const sockaddr*, socklen_t, ShouldBlock = ShouldBlock::Yes) override;
virtual bool get_local_address(sockaddr*, socklen_t*) override;
virtual bool get_peer_address(sockaddr*, socklen_t*) override;
virtual void attach(FileDescriptor&) override;
virtual void detach(FileDescriptor&) override;
virtual bool can_read(FileDescriptor&) const override;
virtual ssize_t read(FileDescriptor&, byte*, ssize_t) override;
virtual ssize_t write(FileDescriptor&, const byte*, ssize_t) override;
virtual bool can_write(FileDescriptor&) const override;
virtual ssize_t sendto(FileDescriptor&, const void*, size_t, int, const sockaddr*, socklen_t) override;
virtual ssize_t recvfrom(FileDescriptor&, void*, size_t, int flags, sockaddr*, socklen_t*) override;
private:
explicit LocalSocket(int type);
virtual bool is_local() const override { return true; }
bool has_attached_peer(const FileDescriptor&) const;
RetainPtr<FileDescriptor> m_file;
bool m_bound { false };
int m_accepted_fds_open { 0 };
int m_connected_fds_open { 0 };
int m_connecting_fds_open { 0 };
sockaddr_un m_address;
DoubleBuffer m_for_client;
DoubleBuffer m_for_server;
};