int OsSSLConnectionSocket::read(char* buffer,
int bufferLength,
UtlString* ipAddress,
int* port)
{
// Overide base class version as recvfrom does not
// seem to return host info correctly for TCP
// Use base class version without the remote host info
int bytesRead = -1;
bytesRead = SSL_read (mSSL, buffer, bufferLength);
#ifdef VALGRIND_MAKE_READABLE
// If we are using Valgrind, we have to compensate for the fact that
// Valgrind thinks all the output of SSL_read is undefined.
// (This probably comes from SSL's use of uninitialized memory as part
// of its key-generation algorithm.)
VALGRIND_DISCARD(VALGRIND_MAKE_READABLE(&bytesRead, sizeof (bytesRead)));
if (bytesRead > 0)
{
VALGRIND_DISCARD(VALGRIND_MAKE_READABLE(buffer, bytesRead));
}
#endif /* VALGRIND_MAKE_READABLE */
// Explicitly get the remote host info.
getRemoteHostIp(ipAddress);
*port = getRemoteHostPort();
return(bytesRead);
}
void OsSocket::getRemoteHostIp(UtlString* remoteHostAddress, int* remotePort)
{
struct in_addr remoteAddr;
getRemoteHostIp(&remoteAddr, remotePort);
remoteHostAddress->remove(0);
inet_ntoa_pt(remoteAddr, *remoteHostAddress);
// If querying the network layer did not obtain an address (probably
// because the socket is still in the process of connecting), return
// the values stored from the connect attempt.
if (remoteHostAddress->compareTo("0.0.0.0") == 0)
{
remoteHostAddress->remove(0);
remoteHostAddress->append(mRemoteIpAddress);
if (remotePort)
{
*remotePort = remoteHostPort;
}
}
}
