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-rw-r--r--ace/Pipe.cpp344
1 files changed, 0 insertions, 344 deletions
diff --git a/ace/Pipe.cpp b/ace/Pipe.cpp
deleted file mode 100644
index 3d91ce9ecce..00000000000
--- a/ace/Pipe.cpp
+++ /dev/null
@@ -1,344 +0,0 @@
-// $Id$
-
-#include "ace/Pipe.h"
-#include "ace/SOCK_Acceptor.h"
-#include "ace/SOCK_Connector.h"
-#include "ace/Log_Msg.h"
-#include "ace/OS_NS_sys_socket.h"
-#include "ace/OS_Memory.h"
-
-#if defined (ACE_HAS_STREAM_PIPES) || defined (__QNX__)
-# include "ace/OS_NS_unistd.h"
-#endif // ACE_HAS_STREAM_PIPES || __QNX__
-
-#include "ace/os_include/netinet/os_tcp.h"
-
-#if !defined (__ACE_INLINE__)
-#include "ace/Pipe.inl"
-#endif /* __ACE_INLINE__ */
-
-ACE_RCSID(ace, Pipe, "$Id$")
-
-ACE_BEGIN_VERSIONED_NAMESPACE_DECL
-
-void
-ACE_Pipe::dump (void) const
-{
-#if defined (ACE_HAS_DUMP)
- ACE_TRACE ("ACE_Pipe::dump");
- ACE_DEBUG ((LM_DEBUG, ACE_BEGIN_DUMP, this));
- ACE_DEBUG ((LM_DEBUG, ACE_LIB_TEXT ("handles_[0] = %d"), this->handles_[0]));
- ACE_DEBUG ((LM_DEBUG, ACE_LIB_TEXT ("\nhandles_[1] = %d"), this->handles_[1]));
- ACE_DEBUG ((LM_DEBUG, ACE_LIB_TEXT ("\n")));
- ACE_DEBUG ((LM_DEBUG, ACE_END_DUMP));
-#endif /* ACE_HAS_DUMP */
-}
-
-int
-ACE_Pipe::open (int buffer_size)
-{
- ACE_TRACE ("ACE_Pipe::open");
-
-#if defined (ACE_LACKS_SOCKETPAIR) || defined (__Lynx__)
- ACE_INET_Addr my_addr;
- ACE_SOCK_Acceptor acceptor;
- ACE_SOCK_Connector connector;
- ACE_SOCK_Stream reader;
- ACE_SOCK_Stream writer;
- int result = 0;
-# if defined (ACE_WIN32)
- ACE_INET_Addr local_any (static_cast<u_short> (0), ACE_LOCALHOST);
-# else
- ACE_Addr local_any = ACE_Addr::sap_any;
-# endif /* ACE_WIN32 */
-
- // Bind listener to any port and then find out what the port was.
- if (acceptor.open (local_any) == -1
- || acceptor.get_local_addr (my_addr) == -1)
- result = -1;
- else
- {
- ACE_INET_Addr sv_addr (my_addr.get_port_number (),
- ACE_LOCALHOST);
-
- // Establish a connection within the same process.
- if (connector.connect (writer, sv_addr) == -1)
- result = -1;
- else if (acceptor.accept (reader) == -1)
- {
- writer.close ();
- result = -1;
- }
- }
-
- // Close down the acceptor endpoint since we don't need it anymore.
- acceptor.close ();
- if (result == -1)
- return -1;
-
- this->handles_[0] = reader.get_handle ();
- this->handles_[1] = writer.get_handle ();
-
-# if !defined (ACE_LACKS_TCP_NODELAY)
- int one = 1;
-
- // Make sure that the TCP stack doesn't try to buffer small writes.
- // Since this communication is purely local to the host it doesn't
- // affect network performance.
-
- if (writer.set_option (ACE_IPPROTO_TCP,
- TCP_NODELAY,
- &one,
- sizeof one) == -1)
- {
- this->close ();
- return -1;
- }
-# endif /* ! ACE_LACKS_TCP_NODELAY */
-
-# if defined (ACE_LACKS_SOCKET_BUFSIZ)
- ACE_UNUSED_ARG (buffer_size);
-# else /* ! ACE_LACKS_SOCKET_BUFSIZ */
- if (reader.set_option (SOL_SOCKET,
- SO_RCVBUF,
- reinterpret_cast <void *> (&buffer_size),
- sizeof (buffer_size)) == -1
- && errno != ENOTSUP)
- {
- this->close ();
- return -1;
- }
- else if (writer.set_option (SOL_SOCKET,
- SO_SNDBUF,
- reinterpret_cast <void *> (&buffer_size),
- sizeof (buffer_size)) == -1
- && errno != ENOTSUP)
- {
- this->close ();
- return -1;
- }
-# endif /* ! ACE_LACKS_SOCKET_BUFSIZ */
-
-#elif defined (ACE_HAS_STREAM_PIPES) || defined (__QNX__)
- ACE_UNUSED_ARG (buffer_size);
- if (ACE_OS::pipe (this->handles_) == -1)
- ACE_ERROR_RETURN ((LM_ERROR,
- ACE_LIB_TEXT ("%p\n"),
- ACE_LIB_TEXT ("pipe")),
- -1);
-
-#if !defined(__QNX__)
- int arg = RMSGN;
-
- // Enable "msg no discard" mode, which ensures that record
- // boundaries are maintained when messages are sent and received.
- if (ACE_OS::ioctl (this->handles_[0],
- I_SRDOPT,
- (void *) arg) == -1
- || ACE_OS::ioctl (this->handles_[1],
- I_SRDOPT,
- (void *) arg) == -1)
- {
- this->close ();
- ACE_ERROR_RETURN ((LM_ERROR,
- ACE_LIB_TEXT ("%p\n"),
- ACE_LIB_TEXT ("ioctl")), -1);
- }
-#endif /* __QNX__ */
-
-#else /* ! ACE_LACKS_SOCKETPAIR && ! ACE_HAS_STREAM_PIPES */
- if (ACE_OS::socketpair (AF_UNIX,
- SOCK_STREAM,
- 0,
- this->handles_) == -1)
- ACE_ERROR_RETURN ((LM_ERROR,
- ACE_LIB_TEXT ("%p\n"),
- ACE_LIB_TEXT ("socketpair")),
- -1);
-# if defined (ACE_LACKS_SOCKET_BUFSIZ)
- ACE_UNUSED_ARG (buffer_size);
-# else /* ! ACE_LACKS_SOCKET_BUFSIZ */
- if (ACE_OS::setsockopt (this->handles_[0],
- SOL_SOCKET,
- SO_RCVBUF,
- reinterpret_cast <const char *> (&buffer_size),
- sizeof (buffer_size)) == -1
- && errno != ENOTSUP)
- {
- this->close ();
- return -1;
- }
- if (ACE_OS::setsockopt (this->handles_[1],
- SOL_SOCKET,
- SO_SNDBUF,
- reinterpret_cast <const char *> (&buffer_size),
- sizeof (buffer_size)) == -1
- && errno != ENOTSUP)
- {
- this->close ();
- return -1;
- }
-# endif /* ! ACE_LACKS_SOCKET_BUFSIZ */
-#endif /* ! ACE_LACKS_SOCKETPAIR && ! ACE_HAS_STREAM_PIPES */
- // Point both the read and write HANDLES to the appropriate socket
- // HANDLEs.
-
- return 0;
-}
-
-int
-ACE_Pipe::open (ACE_HANDLE handles[2])
-{
- ACE_TRACE ("ACE_Pipe::open");
-
- if (this->open () == -1)
- return -1;
- else
- {
- handles[0] = this->handles_[0];
- handles[1] = this->handles_[1];
- return 0;
- }
-}
-
-// Do nothing...
-
-ACE_Pipe::ACE_Pipe (void)
-{
- ACE_TRACE ("ACE_Pipe::ACE_Pipe");
-
- this->handles_[0] = ACE_INVALID_HANDLE;
- this->handles_[1] = ACE_INVALID_HANDLE;
-}
-
-ACE_Pipe::ACE_Pipe (ACE_HANDLE handles[2])
-{
- ACE_TRACE ("ACE_Pipe::ACE_Pipe");
-
- if (this->open (handles) == -1)
- ACE_ERROR ((LM_ERROR,
- ACE_LIB_TEXT ("ACE_Pipe::ACE_Pipe")));
-}
-
-ACE_Pipe::ACE_Pipe (ACE_HANDLE read,
- ACE_HANDLE write)
-{
- ACE_TRACE ("ACE_Pipe::ACE_Pipe");
- this->handles_[0] = read;
- this->handles_[1] = write;
-}
-
-int
-ACE_Pipe::close (void)
-{
- ACE_TRACE ("ACE_Pipe::close");
-
- int result = 0;
-
- // Note that the following will work even if we aren't closing down
- // sockets because <ACE_OS::closesocket> will just call <::close> in
- // that case!
-
- if (this->handles_[0] != ACE_INVALID_HANDLE)
- result = ACE_OS::closesocket (this->handles_[0]);
- this->handles_[0] = ACE_INVALID_HANDLE;
-
- if (this->handles_[1] != ACE_INVALID_HANDLE)
- result |= ACE_OS::closesocket (this->handles_[1]);
- this->handles_[1] = ACE_INVALID_HANDLE;
-
- return result;
-}
-
-// Send N char *ptrs and int lengths. Note that the char *'s precede
-// the ints (basically, an varargs version of writev). The count N is
-// the *total* number of trailing arguments, *not* a couple of the
-// number of tuple pairs!
-
-ssize_t
-ACE_Pipe::send (size_t n, ...) const
-{
- ACE_TRACE ("ACE_Pipe::send");
- va_list argp;
- size_t total_tuples = n / 2;
- iovec *iovp;
-#if defined (ACE_HAS_ALLOCA)
- iovp = (iovec *) alloca (total_tuples * sizeof (iovec));
-#else
- ACE_NEW_RETURN (iovp,
- iovec[total_tuples],
- -1);
-#endif /* !defined (ACE_HAS_ALLOCA) */
-
- va_start (argp, n);
-
- for (size_t i = 0; i < total_tuples; i++)
- {
- iovp[i].iov_base = va_arg (argp, char *);
- iovp[i].iov_len = va_arg (argp, int);
- }
-
-#if defined (ACE_WIN32)
- ssize_t result = ACE::sendv (this->write_handle (),
- iovp,
- total_tuples);
-#else
- ssize_t result = ACE_OS::writev (this->write_handle (),
- iovp,
- total_tuples);
-#endif /* ACE_WIN32 */
-
-#if !defined (ACE_HAS_ALLOCA)
- delete [] iovp;
-#endif /* !defined (ACE_HAS_ALLOCA) */
- va_end (argp);
- return result;
-}
-
-// This is basically an interface to ACE_OS::readv, that doesn't use
-// the struct iovec explicitly. The ... can be passed as an arbitrary
-// number of (char *ptr, int len) tuples. However, the count N is the
-// *total* number of trailing arguments, *not* a couple of the number
-// of tuple pairs!
-
-ssize_t
-ACE_Pipe::recv (size_t n, ...) const
-{
- ACE_TRACE ("ACE_Pipe::recv");
- va_list argp;
- size_t total_tuples = n / 2;
- iovec *iovp;
-#if defined (ACE_HAS_ALLOCA)
- iovp = (iovec *) alloca (total_tuples * sizeof (iovec));
-#else
- ACE_NEW_RETURN (iovp,
- iovec[total_tuples],
- -1);
-#endif /* !defined (ACE_HAS_ALLOCA) */
-
- va_start (argp, n);
-
- for (size_t i = 0; i < total_tuples; i++)
- {
- iovp[i].iov_base = va_arg (argp, char *);
- iovp[i].iov_len = va_arg (argp, int);
- }
-
-#if defined (ACE_WIN32)
- ssize_t result = ACE::recvv (this->read_handle (),
- iovp,
- total_tuples);
-#else
- ssize_t result = ACE_OS::readv (this->read_handle (),
- iovp,
- total_tuples);
-#endif /* ACE_WIN32 */
-
-#if !defined (ACE_HAS_ALLOCA)
- delete [] iovp;
-#endif /* !defined (ACE_HAS_ALLOCA) */
- va_end (argp);
- return result;
-}
-
-ACE_END_VERSIONED_NAMESPACE_DECL
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