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C++ ACE_MEM_Stream::get_local_addr方法代码示例

本文整理汇总了C++中ACE_MEM_Stream::get_local_addr方法的典型用法代码示例。如果您正苦于以下问题:C++ ACE_MEM_Stream::get_local_addr方法的具体用法?C++ ACE_MEM_Stream::get_local_addr怎么用?C++ ACE_MEM_Stream::get_local_addr使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在ACE_MEM_Stream的用法示例。


在下文中一共展示了ACE_MEM_Stream::get_local_addr方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: temp

int
ACE_MEM_Acceptor::accept (ACE_MEM_Stream &new_stream,
                          ACE_MEM_Addr *remote_sap,
                          ACE_Time_Value *timeout,
                          bool restart,
                          bool reset_new_handle)
{
  ACE_TRACE ("ACE_MEM_Acceptor::accept");

  int in_blocking_mode = 1;
  if (this->shared_accept_start (timeout,
                                 restart,
                                 in_blocking_mode) == -1)
    return -1;
  else
    {
      sockaddr *addr = 0;
      struct sockaddr_in inet_addr;
      int *len_ptr = 0;
      int len = 0;

      if (remote_sap != 0)
        {
          addr = reinterpret_cast<sockaddr *> (&inet_addr);
          len = sizeof (inet_addr);
          len_ptr = &len;
        }

      do
        // On Win32 the third parameter to <accept> must be a NULL
        // pointer if to ignore the client's address.
        new_stream.set_handle (ACE_OS::accept (this->get_handle (),
                                               addr,
                                               len_ptr));
      while (new_stream.get_handle () == ACE_INVALID_HANDLE
             && restart != 0
             && errno == EINTR
             && timeout == 0);

      if (remote_sap != 0)
        {
          ACE_INET_Addr temp (&inet_addr, len);
          remote_sap->set_port_number (temp.get_port_number ());
        }
    }

  if (this->shared_accept_finish (new_stream,
                                  in_blocking_mode,
                                  reset_new_handle) == -1)
    return -1;

  // Allocate 2 * MAXPATHLEN so we can accomodate the unique
  // name that gets appended later
  ACE_TCHAR buf [2 * MAXPATHLEN + 1];

  ACE_INET_Addr local_addr;
  if (new_stream.get_local_addr (local_addr) == -1)
    return -1;

  if (this->mmap_prefix_ != 0)
    {
      ACE_OS::sprintf (buf,
                       ACE_TEXT ("%s_%d_"),
                       this->mmap_prefix_,
                       local_addr.get_port_number ());
    }
  else
    {
      ACE_TCHAR name[25];
      // - 24 is so we can append name to the end.
      if (ACE::get_temp_dir (buf, MAXPATHLEN - 24) == -1)
        {
          ACELIB_ERROR ((LM_ERROR,
                      ACE_TEXT ("Temporary path too long, ")
                      ACE_TEXT ("defaulting to current directory\n")));
          buf[0] = 0;
        }

      ACE_OS::sprintf (name,
                       ACE_TEXT ("MEM_Acceptor_%d_"),
                       local_addr.get_port_number ());
      ACE_OS::strcat (buf, name);
    }
  ACE_TCHAR unique [MAXPATHLEN];
  ACE_OS::unique_name (&new_stream, unique, MAXPATHLEN);

  ACE_OS::strcat (buf, unique);

  // Make sure we have a fresh start.
  ACE_OS::unlink (buf);

  new_stream.disable (ACE_NONBLOCK);
  ACE_HANDLE new_handle = new_stream.get_handle ();

  // Protocol negociation:
  //   Tell the client side what level of signaling strategy
  //   we support.
  ACE_MEM_IO::Signal_Strategy client_signaling =
#if defined (ACE_WIN32) || !defined (_ACE_USE_SV_SEM)
    this->preferred_strategy_;
//.........这里部分代码省略.........
开发者ID:binary42,项目名称:OCI,代码行数:101,代码来源:MEM_Acceptor.cpp


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