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ACE_DEV_Connector Class Reference

Defines an active connection factory for the ACE_DEV wrappers. More...

#include <DEV_Connector.h>

List of all members.

Public Types

typedef ACE_DEV_Addr PEER_ADDR
typedef ACE_DEV_IO PEER_STREAM

Public Member Functions

 ACE_DEV_Connector (void)
 Default constructor.

 ACE_DEV_Connector (ACE_DEV_IO &new_io, const ACE_DEV_Addr &remote_sap, ACE_Time_Value *timeout=0, const ACE_Addr &local_sap=ACE_Addr::sap_any, int reuse_addr=0, int flags=O_RDWR, int perms=0)
int connect (ACE_DEV_IO &new_io, const ACE_DEV_Addr &remote_sap, ACE_Time_Value *timeout=0, const ACE_Addr &local_sap=ACE_Addr::sap_any, int reuse_addr=0, int flags=O_RDWR, int perms=0)
int reset_new_handle (ACE_HANDLE handle)
 Resets any event associations on this handle.

void dump (void) const
 Dump the state of an object.


Public Attributes

 ACE_ALLOC_HOOK_DECLARE
 Declare the dynamic allocation hooks.

Detailed Description

Defines an active connection factory for the ACE_DEV wrappers.

Definition at line 33 of file DEV_Connector.h.

Member Typedef Documentation

typedef ACE_DEV_Addr ACE_DEV_Connector::PEER_ADDR
 

Definition at line 99 of file DEV_Connector.h.

typedef ACE_DEV_IO ACE_DEV_Connector::PEER_STREAM
 

Definition at line 100 of file DEV_Connector.h.

Constructor & Destructor Documentation

ACE_DEV_Connector::ACE_DEV_Connector (  void   ) 
 

Default constructor.

Definition at line 29 of file DEV_Connector.cpp.

References ACE_TRACE. 

00030 {
00031   ACE_TRACE ("ACE_DEV_Connector::ACE_DEV_Connector");
00032 }

ACE_BEGIN_VERSIONED_NAMESPACE_DECL ACE_INLINE ACE_DEV_Connector::ACE_DEV_Connector (  ACE_DEV_IO &  new_io,
const ACE_DEV_Addr &  remote_sap,
ACE_Time_Value *  timeout = 0,
const ACE_Addr &  local_sap = ACE_Addr::sap_any,
int  reuse_addr = 0,
int  flags = O_RDWR,
int  perms = 0
) 
 

Actively connect and produce a if things go well. The is the address that we are trying to connect with. The is the amount of time to wait to connect. If it's 0 then we block indefinitely. If *timeout == {0, 0} then the connection is done using non-blocking mode. In this case, if the connection can't be made immediately the value of -1 is returned with <errno == EWOULDBLOCK>. If *timeout > {0, 0} then this is the maximum amount of time to wait before timing out. If the time expires before the connection is made <errno == ETIME>. The is the value of local address to bind to. If it's the default value of <ACE_Addr::sap_any> then the user is letting the OS do the binding. If == 1 then the is reused, even if it hasn't been cleanedup yet. The and arguments are passed down to the method.

Definition at line 10 of file DEV_Connector.inl.

References ACE_ERROR, ACE_LIB_TEXT, ACE_TRACE, connect(), ETIME, EWOULDBLOCK, ACE_DEV_Addr::get_path_name(), and LM_ERROR. 

00017 {
00018   ACE_TRACE ("ACE_DEV_Connector::ACE_DEV_Connector");
00019   if (this->connect (new_io, remote_sap, timeout, local_sap,
00020                      reuse_addr, flags, perms) == ACE_IO_SAP::INVALID_HANDLE
00021       && timeout != 0 && !(errno == EWOULDBLOCK || errno == ETIME))
00022     ACE_ERROR ((LM_ERROR, ACE_LIB_TEXT ("address %s, %p\n"),
00023                     remote_sap.get_path_name (), ACE_LIB_TEXT ("ACE_DEV_IO")));
00024 }

Member Function Documentation

int ACE_DEV_Connector::connect (  ACE_DEV_IO &  new_io,
const ACE_DEV_Addr &  remote_sap,
ACE_Time_Value *  timeout = 0,
const ACE_Addr &  local_sap = ACE_Addr::sap_any,
int  reuse_addr = 0,
int  flags = O_RDWR,
int  perms = 0
) 
 

Actively connect and produce a if things go well. The is the address that we are trying to connect with. The is the amount of time to wait to connect. If it's 0 then we block indefinitely. If *timeout == {0, 0} then the connection is done using non-blocking mode. In this case, if the connection can't be made immediately the value of -1 is returned with <errno == EWOULDBLOCK>. If *timeout > {0, 0} then this is the maximum amount of time to wait before timing out. If the time expires before the connection is made <errno == ETIME>. The is the value of local address to bind to. If it's the default value of <ACE_Addr::sap_any> then the user is letting the OS do the binding. If == 1 then the is reused, even if it hasn't been cleanedup yet. The and arguments are passed down to the method.

Definition at line 35 of file DEV_Connector.cpp.

References ACE_TRACE, ACE_DEV_IO::addr_, ACE_DEV_Addr::get_path_name(), ACE::handle_timed_open(), and ACE_IO_SAP::set_handle().

Referenced by ACE_DEV_Connector(). 

00042 {
00043   ACE_TRACE ("ACE_DEV_Connector::connect");
00044 
00045   ACE_HANDLE handle = ACE::handle_timed_open (timeout,
00046                                               remote_sap.get_path_name (),
00047                                               flags, perms);
00048   new_io.set_handle (handle);
00049   new_io.addr_ = remote_sap; // class copy.
00050   return handle == ACE_INVALID_HANDLE ? -1 : 0;
00051 }

ACE_BEGIN_VERSIONED_NAMESPACE_DECL void ACE_DEV_Connector::dump (  void   )  const
 

Dump the state of an object.

Definition at line 22 of file DEV_Connector.cpp.

References ACE_TRACE. 

00023 {
00024 #if defined (ACE_HAS_DUMP)
00025   ACE_TRACE ("ACE_DEV_Connector::dump");
00026 #endif /* ACE_HAS_DUMP */
00027 }

ACE_INLINE int ACE_DEV_Connector::reset_new_handle (  ACE_HANDLE  handle  ) 
 

Resets any event associations on this handle.

Definition at line 27 of file DEV_Connector.inl. 

00028 {
00029   ACE_UNUSED_ARG (handle);
00030   // Nothing to do here since the handle is not a socket
00031   return 0;
00032 }

Member Data Documentation

ACE_DEV_Connector::ACE_ALLOC_HOOK_DECLARE
 

Declare the dynamic allocation hooks.

Definition at line 96 of file DEV_Connector.h.

The documentation for this class was generated from the following files:
Generated on Thu Nov 9 11:21:21 2006 for ACE by doxygen 1.3.6