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80 lines
2.1 KiB
C++
80 lines
2.1 KiB
C++
// $Id: FIFO_Send_Msg.cpp 91286 2010-08-05 09:04:31Z johnnyw $
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#include "ace/FIFO_Send_Msg.h"
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#include "ace/Log_Msg.h"
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#include "ace/OS_NS_sys_uio.h"
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#if !defined (__ACE_INLINE__)
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#include "ace/FIFO_Send_Msg.inl"
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#endif /* __ACE_INLINE__ */
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ACE_BEGIN_VERSIONED_NAMESPACE_DECL
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ACE_ALLOC_HOOK_DEFINE(ACE_FIFO_Send_Msg)
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void
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ACE_FIFO_Send_Msg::dump (void) const
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{
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#if defined (ACE_HAS_DUMP)
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ACE_TRACE ("ACE_FIFO_Send_Msg::dump");
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ACE_FIFO_Send::dump ();
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#endif /* ACE_HAS_DUMP */
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}
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ssize_t
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ACE_FIFO_Send_Msg::send (const ACE_Str_Buf &send_msg)
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{
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// ACE_TRACE ("ACE_FIFO_Send_Msg::send");
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#if defined (ACE_HAS_STREAM_PIPES)
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if (ACE_OS::putmsg (this->get_handle (),
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(strbuf *) 0,
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(strbuf *) &send_msg,
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0) == -1)
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return -1;
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else
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return send_msg.len;
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#else
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iovec iov[2];
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iov[0].iov_base = (char *) &send_msg.len;
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iov[0].iov_len = sizeof send_msg.len;
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iov[1].iov_base = (char *) send_msg.buf;
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iov[1].iov_len = static_cast<u_long> (send_msg.len);
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ssize_t sent = ACE_OS::writev (this->get_handle (), iov, 2);
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if (sent > 0)
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sent -= iov[0].iov_len; // Don't count the length we added.
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return sent;
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#endif /* ACE_HAS_STREAM_PIPES */
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}
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ACE_FIFO_Send_Msg::ACE_FIFO_Send_Msg (void)
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{
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// ACE_TRACE ("ACE_FIFO_Send_Msg::ACE_FIFO_Send_Msg");
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}
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int
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ACE_FIFO_Send_Msg::open (const ACE_TCHAR *fifo_name,
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int flags,
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mode_t perms,
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LPSECURITY_ATTRIBUTES sa)
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{
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ACE_TRACE ("ACE_FIFO_Send_Msg::open");
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return ACE_FIFO_Send::open (fifo_name, flags | O_WRONLY, perms, sa);
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}
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ACE_FIFO_Send_Msg::ACE_FIFO_Send_Msg (const ACE_TCHAR *fifo_name,
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int flags,
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mode_t perms,
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LPSECURITY_ATTRIBUTES sa)
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{
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ACE_TRACE ("ACE_FIFO_Send_Msg::ACE_FIFO_Send_Msg");
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if (this->ACE_FIFO_Send_Msg::open (fifo_name, flags, perms, sa) == -1)
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ACE_ERROR ((LM_ERROR, ACE_TEXT ("%p\n"), ACE_TEXT ("ACE_FIFO_Send_Msg")));
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}
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ACE_END_VERSIONED_NAMESPACE_DECL
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