UnixSocket.cpp

#include "UnixSocket.h"
#include "SockAddress.h"
 
#include <sys/socket.h>
#include <unistd.h>
 
using namespace NET;
 
UnixSocket::UnixSocket( int type, int protocol)
: SimpleSocket( AF_UNIX, type, protocol)
{}
 
UnixSocket::UnixSocket( int sockfd)
: SimpleSocket(sockfd)
{}
 
UnixSocket::~UnixSocket()
{
    if( !m_boundPath.empty())
        ::unlink( m_boundPath.c_str());
}
 
void UnixSocket::connect( std::string_view foreignPath)
{
    SockAddress addr( foreignPath);
 
    if( ::connect( m_socket, addr.data(), addr.length()) < 0)
        throw SocketException("Connect failed (connect)");
 
    m_peerDisconnected = false;
}
 
void UnixSocket::bind( std::string_view localPath)
{
    SockAddress addr( localPath);
 
    if( ::bind( m_socket, addr.data(), addr.length()) < 0)
        throw SocketException("Set of local path failed (bind)");
 
    m_boundPath = localPath;
}
 
std::string UnixSocket::getLocalPath() const
{
    SockAddress addr;
 
    if( ::getsockname( m_socket, addr.data(), addr.lengthPtr()) < 0)
        throw SocketException("Fetch of local path failed (getsockname)");
 
    return addr.address();
}
 
std::string UnixSocket::getForeignPath() const
{
    SockAddress addr;
 
    if( ::getpeername( m_socket, addr.data(), addr.lengthPtr()) < 0)
        throw SocketException("Fetch of foreign path failed (getpeername)");
 
    return addr.address();
}