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C++ ACE_TLI_Stream::set_handle方法代码示例

本文整理汇总了C++中ACE_TLI_Stream::set_handle方法的典型用法代码示例。如果您正苦于以下问题:C++ ACE_TLI_Stream::set_handle方法的具体用法?C++ ACE_TLI_Stream::set_handle怎么用?C++ ACE_TLI_Stream::set_handle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_TLI_Stream的用法示例。


在下文中一共展示了ACE_TLI_Stream::set_handle方法的4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: while

void *
read_file (void *fd)
{
  ACE_TLI_Stream stream;
  char buf[BUFSIZ];
  int flags = 0;
  ssize_t n;

  // Cast the arg to a long, first, because a pointer is the same size
  // as a long on all current ACE platforms.
  stream.set_handle ((int) (long) fd);

  ACE_DEBUG((LM_DEBUG, "start (tid = %t, fd = %d)\n",
             stream.get_handle ()));

  while ((n = stream.recv (buf, sizeof buf, &flags)) > 0)
    continue;

  ACE_UNUSED_ARG (n);

  ACE_DEBUG ((LM_DEBUG,"finish (tid = %t, fd = %d)\n",
              stream.get_handle ()));

  if (stream.close () == -1)
    ACE_OS::t_error ("stream.close error");

  return 0;
}
开发者ID:DOCGroup,项目名称:ACE_TAO,代码行数:28,代码来源:ftp-server.cpp

示例2: if

int
ACE_TLI_Acceptor::accept (ACE_TLI_Stream &new_tli_sap,
                          ACE_Addr *remote_addr,
                          ACE_Time_Value *timeout,
                          bool restart,
                          bool reset_new_handle,
                          int rwf,
                          netbuf *udata,
                          netbuf *opt)
{
  ACE_TRACE ("ACE_TLI_Acceptor::accept");
  ACE_UNUSED_ARG (reset_new_handle);

  ACE_TLI_Request *req = 0;
  int res = 0;
  if (timeout != 0
      && ACE::handle_timed_accept (this->get_handle (),
                                   timeout,
                                   restart) == -1)
    return -1;
  else if (this->queue_->is_empty ())
    {
      req = this->queue_->alloc ();

      do
        res = ACE_OS::t_listen (this->get_handle (),
                                    req->callp_);
      while (res == -1
             && restart
             && errno == EINTR);

      if (res != -1)
      {
        req->handle_ = open_new_endpoint (this->get_handle (),
                                          this->device_,
                                          req->callp_,
                                          rwf
#if defined (ACE_WIN32)
                                          , remote_addr
#endif /* ACE_WIN32 */
                                          );
        if (req->handle_ == ACE_INVALID_HANDLE)
          res = -1;
        else
          res = 0;
      }
    }
  else
    res = this->queue_->dequeue (req);

  if (udata != 0)
    ACE_OS::memcpy ((void *) &req->callp_->udata,
                    (void *) udata,
                    sizeof *udata);
  if (opt != 0)
    ACE_OS::memcpy ((void *) &req->callp_->opt,
                    (void *) opt,
                    sizeof *opt);

  while (res != -1)
    {
      res = ACE_OS::t_accept (this->get_handle (),
                              req->handle_,
                              req->callp_);
      if (res != -1)
        break; // Got one!
      else if (t_errno == TLOOK)
        res = this->handle_async_event (restart, rwf);
      else if (restart && t_errno == TSYSERR && errno == EINTR)
        res = 0;
    }

  if (res == -1)
    {
      if (errno != EWOULDBLOCK)
        {
          new_tli_sap.set_handle (ACE_INVALID_HANDLE);
          if (req->handle_ != ACE_INVALID_HANDLE)
            ACE_OS::t_close (req->handle_);
        }
    }
  else
    {
      new_tli_sap.set_handle (req->handle_);

      if (remote_addr != 0)
        remote_addr->set_addr ((void *) req->callp_->addr.buf,
                               req->callp_->addr.len);
    }

  req->handle_ = ACE_INVALID_HANDLE;
  this->queue_->free (req);
  new_tli_sap.set_rwflag (rwf);
  return new_tli_sap.get_handle () == ACE_INVALID_HANDLE ? -1 : 0;
}
开发者ID:08keelr,项目名称:TrinityCore,代码行数:95,代码来源:TLI_Acceptor.cpp

示例3: if


//.........这里部分代码省略.........
                             localaddr->addr.len);

              if (ACE_OS::t_bind (new_stream.get_handle (),
                                  localaddr,
                                  localaddr) == -1)
                result = -1;

              ACE_OS::t_free ((char *) localaddr,
                              T_BIND);
            }
        }

      if (result == -1)
        {
          new_stream.close ();
          return -1;
        }
    }
  // Let TLI select the local endpoint addr.
  else if (ACE_OS::t_bind (new_stream.get_handle (), 0, 0) == -1)
    return -1;

  struct t_call *callptr = 0;

  callptr = (struct t_call *)
    ACE_OS::t_alloc (new_stream.get_handle (), T_CALL, T_ADDR);

  if (callptr == 0)
    {
      new_stream.close ();
      return -1;
    }

  void *addr_buf = remote_sap.get_addr ();
  callptr->addr.len = remote_sap.get_size ();
  ACE_OS::memcpy (callptr->addr.buf,
                  addr_buf,
                  callptr->addr.len);
  //callptr->addr.buf = (char *) remote_sap.get_addr ();

  if (udata != 0)
    ACE_OS::memcpy ((void *) &callptr->udata, (void *) udata, sizeof *udata);
  if (opt != 0)
    ACE_OS::memcpy ((void *) &callptr->opt, (void *) opt, sizeof *opt);

  // Connect to remote endpoint.
#if defined (ACE_HAS_FORE_ATM_XTI)
  // FORE's XTI/ATM driver has problems with ioctl/fcntl calls so (at least
  // for now) always have blocking calls.
  timeout = 0;
#endif /* ACE_HAS_FORE_ATM_XTI */

  if (timeout != 0)   // Enable non-blocking, if required.
    {
      if (new_stream.enable (ACE_NONBLOCK) == -1)
        result = -1;

      // Do a non-blocking connect.
      if (ACE_OS::t_connect (new_stream.get_handle (), callptr, 0) == -1)
        {
          result = -1;

          // Check to see if we simply haven't connected yet on a
          // non-blocking handle or whether there's really an error.
          if (t_errno == TNODATA)
            {
              if (*timeout == ACE_Time_Value::zero)
                errno = EWOULDBLOCK;
              else
                result = this->complete (new_stream, 0, timeout);
            }
          else if (t_errno == TLOOK && new_stream.look () == T_DISCONNECT)
            new_stream.rcvdis ();
        }
    }
  // Do a blocking connect to the server.
  else if (ACE_OS::t_connect (new_stream.get_handle (), callptr, 0) == -1)
    result = -1;

  if (result != -1)
    {
      new_stream.set_rwflag (rwf);
#if defined (I_PUSH) && !defined (ACE_HAS_FORE_ATM_XTI)
      if (new_stream.get_rwflag ())
        result = ACE_OS::ioctl (new_stream.get_handle (),
                                I_PUSH,
                                const_cast<char *> ("tirdwr"));
#endif /* I_PUSH */
    }
  else if (!(errno == EWOULDBLOCK || errno == ETIME))
    {
      // If things have gone wrong, close down and return an error.
      new_stream.close ();
      new_stream.set_handle (ACE_INVALID_HANDLE);
    }

  if (ACE_OS::t_free ((char *) callptr, T_CALL) == -1)
    return -1;
  return result;
}
开发者ID:08keelr,项目名称:TrinityCore,代码行数:101,代码来源:TLI_Connector.cpp

示例4:

void *
lookup_name (ACE_HANDLE handle)
{
  enum
  {
    MAXLINE = 255,
    EMPNAMELEN = 512
  };

  static struct
  {
    int emp_id;
    const char *emp_name;
  } employee_db[] =
    {
      {123, "John Wayne Bobbit"},
      {124, "Woody Allen"},
      {125, "O. J. Simpson"},
      {126, "Bill Clinton"},
      {127, "Rush Limbaugh"},
      {128, "Michael Jackson"},
      {129, "Kenneth Starr"},
      {130, "Paula Jones"},
      {131, "Monica Lewinsky"},
      {132, "Marv Albert"},
      {0, ""}
    };

  int flags;
  int employee_id;
  int index;
  int found;
  ACE_TLI_Stream stream;
  char recvline[MAXLINE];
  char sendline[MAXLINE];

  ACE_DEBUG ((LM_DEBUG,
              "stream handle = %d, thread id = %t\n",
              handle));
  stream.set_handle (handle);

  ssize_t n = stream.recv (recvline, MAXLINE, &flags);

  if (n == -1)
    ACE_OS::t_error ("stream.recv error");

  employee_id = ACE_OS::atoi (recvline);
  found = 0;

  for (index = 0; found == 0 && employee_db[index].emp_id; index++)
    if (employee_id == employee_db[index].emp_id)
      {
        found = 1;
        n = ACE_OS::sprintf (sendline,
                             "%s", employee_db[index].emp_name);
      }

  if (found == 0)
    n = ACE_OS::sprintf (sendline, "%s", "ERROR");

  if (stream.send (sendline, n + 1, 0) == -1)
    ACE_OS::t_error ("stream.send error");

  if (stream.sndrel () == -1)
    ACE_OS::t_error ("stream.send error");

  if (stream.close () == -1)
    ACE_OS::t_error ("stream.close error");

  return 0;
}
开发者ID:,项目名称:,代码行数:71,代码来源:


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