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/* -*- C++ -*- */
template <class STREAM> ssize_t
ACE_Streambuf_T<STREAM>::send (char *buf, ssize_t len)
{
return peer_->send_n (buf,len);
}
template <class STREAM> ssize_t
ACE_Streambuf_T<STREAM>::recv (char *buf,
ssize_t len,
ACE_Time_Value *tv)
{
return this->recv (buf, len, 0, tv);
}
template <class STREAM> ssize_t
ACE_Streambuf_T<STREAM>::recv (char *buf,
ssize_t len,
int flags,
ACE_Time_Value * tv)
{
ssize_t rval = peer_->recv (buf, len, flags, tv);
return rval;
}
template <class STREAM> ssize_t
ACE_Streambuf_T<STREAM>::recv_n (char *buf,
ssize_t len,
int flags,
ACE_Time_Value *tv)
{
ssize_t rval = peer_->recv_n (buf, len, flags, tv);
return rval;
}
template <class STREAM> ACE_HANDLE
ACE_Streambuf_T<STREAM>::get_handle (void)
{
return peer_ ? peer_->get_handle () : 0;
}
template <class STREAM> ACE_INLINE int
ACE_IOStream<STREAM>::eof (void) const
{
#if 0
char c;
return ACE_OS::recv (this->get_handle (),
&c,
sizeof c,
MSG_PEEK) <= 0;
#endif /* 0 */
// Get the timeout value of the streambuf
ACE_Time_Value *timeout = this->streambuf_->recv_timeout (0);
// Reset the timeout value of the streambuf.
(void) this->streambuf_->recv_timeout (timeout);
char c;
int rval = this->streambuf_->recv_n (&c,
sizeof c,
MSG_PEEK,
timeout);
// If recv_n() didn't fail or failed because of timeout we're not at
// EOF.
return rval != -1 && ! this->streambuf_->timeout ();
}
template <class STREAM> ACE_INLINE
ACE_SOCK_Dgram_SC<STREAM>::ACE_SOCK_Dgram_SC (void)
{
}
template <class STREAM> ACE_INLINE
ACE_SOCK_Dgram_SC<STREAM>::ACE_SOCK_Dgram_SC (STREAM &source,
ACE_INET_Addr &dest)
: STREAM (source),
peer_ (dest)
{
}
template <class STREAM> ACE_INLINE ssize_t
ACE_SOCK_Dgram_SC<STREAM>::send_n (char *buf,
ssize_t len)
{
return STREAM::send (buf, len, peer_);
}
template <class STREAM> ACE_INLINE ssize_t
ACE_SOCK_Dgram_SC<STREAM>::recv (char *buf,
ssize_t len,
ACE_Time_Value *tv)
{
return recv (buf, len, 0, tv);
}
template <class STREAM> ACE_INLINE ssize_t
ACE_SOCK_Dgram_SC<STREAM>::recv (char *buf,
ssize_t len,
int flags,
ACE_Time_Value *tv)
{
if (tv != 0)
{
ACE_HANDLE handle = this->get_handle ();
ACE_Handle_Set handle_set;
handle_set.set_bit (handle);
switch (ACE_OS::select (int (handle) + 1,
(fd_set *) handle_set, // read_fds.
(fd_set *) 0, // write_fds.
(fd_set *) 0, // exception_fds.
tv))
{
case 0:
errno = ETIME;
case -1:
return -1;
default:
; // Do the 'recv' below
}
}
int rval = STREAM::recv (buf, len, peer_, flags);
#if defined (ACE_WIN32)
if (rval == SOCKET_ERROR)
if (::WSAGetLastError () == WSAEMSGSIZE)
if (ACE_BIT_ENABLED (flags, MSG_PEEK))
rval = len;
#endif /* ACE_WIN32 */
return rval < len ? rval : len;
}
template <class STREAM> ACE_INLINE ssize_t
ACE_SOCK_Dgram_SC<STREAM>::recv_n (char *buf,
ssize_t len,
int flags,
ACE_Time_Value *tv)
{
int rval = this->recv (buf, len, flags, tv);
return rval;
}
template <class STREAM> ACE_INLINE int
ACE_SOCK_Dgram_SC<STREAM>::get_remote_addr (ACE_INET_Addr &addr) const
{
addr = peer_;
return 0;
}
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