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// $Id$
#include "orbsvcs/PortableGroup/UIPMC_Endpoint.h"
#include "orbsvcs/PortableGroup/UIPMC_Profile.h"
#include "tao/debug.h"
#include "ace/Guard_T.h"
#include "tao/ORB_Constants.h"
#include "tao/ORB_Core.h"
#include "ace/OS_NS_stdio.h"
#include "ace/OS_NS_string.h"
#include "ace/OS_Memory.h"
#if !defined (__ACE_INLINE__)
# include "orbsvcs/PortableGroup/UIPMC_Endpoint.inl"
#endif /* __ACE_INLINE__ */
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
TAO_UIPMC_Endpoint::TAO_UIPMC_Endpoint (void)
: TAO_Endpoint (IOP::TAG_UIPMC),
host_ (),
port_ (0),
object_addr_ (),
preferred_path_ (),
next_ (0),
preferred_if_()
{
this->uint_ip_addr (0u);
}
TAO_UIPMC_Endpoint::TAO_UIPMC_Endpoint (const ACE_INET_Addr &addr)
: TAO_Endpoint (IOP::TAG_UIPMC),
host_ (),
port_ (0),
object_addr_ (addr),
preferred_path_ (),
next_ (0),
preferred_if_()
{
this->object_addr (addr);
}
// Use of this ctr must be avoided
TAO_UIPMC_Endpoint::TAO_UIPMC_Endpoint (const CORBA::Octet class_d_address[4],
CORBA::UShort port)
: TAO_Endpoint (IOP::TAG_UIPMC),
port_ (port),
preferred_path_ (),
next_ (0),
preferred_if_()
{
for (int i = 0; i<4; i++)
this->class_d_address_[i] = class_d_address[i];
this->update_object_addr ();
}
TAO_UIPMC_Endpoint::~TAO_UIPMC_Endpoint (void)
{
delete this->next_;
}
void
TAO_UIPMC_Endpoint::object_addr (const ACE_INET_Addr &addr)
{
this->port_ = addr.get_port_number();
char tmp[INET6_ADDRSTRLEN];
addr.get_host_addr (tmp, sizeof tmp);
this->host_ = CORBA::string_dup (tmp);
this->object_addr_.set (addr);
this->uint_ip_addr (addr.get_ip_address ());
}
const char *
TAO_UIPMC_Endpoint::host (void) const
{
return this->host_.in ();
}
int
TAO_UIPMC_Endpoint::addr_to_string (char *buffer, size_t length)
{
char tmp[INET6_ADDRSTRLEN];
this->object_addr_.get_host_addr (tmp, sizeof tmp);
size_t actual_len =
ACE_OS::strlen (tmp) // chars in host name
+ sizeof (':') // delimiter
+ 5u // max port
+ sizeof ('\0');
#if defined (ACE_HAS_IPV6)
if (this->object_addr_.get_type () == AF_INET6)
actual_len += 2; // '[' + ']'
#endif /* ACE_HAS_IPV6 */
if (length < actual_len)
return -1;
#if defined (ACE_HAS_IPV6)
if (this->object_addr_.get_type () == AF_INET6)
ACE_OS::sprintf (buffer, "[%s]:%u",
tmp,
this->port_);
else
#endif /* ACE_HAS_IPV6 */
ACE_OS::sprintf (buffer, "%s:%u",
tmp,
this->port_);
return 0;
}
TAO_Endpoint *
TAO_UIPMC_Endpoint::next (void)
{
return this->next_;
}
TAO_Endpoint *
TAO_UIPMC_Endpoint::duplicate (void)
{
TAO_UIPMC_Endpoint *endpoint = 0;
ACE_NEW_RETURN (endpoint,
TAO_UIPMC_Endpoint (this->object_addr_),
0);
return endpoint;
}
CORBA::Boolean
TAO_UIPMC_Endpoint::is_equivalent (const TAO_Endpoint *other_endpoint)
{
const TAO_UIPMC_Endpoint *endpoint =
dynamic_cast<const TAO_UIPMC_Endpoint *> (other_endpoint);
if (endpoint == 0)
return 0;
return
(this->port_ == endpoint->port_
&& ACE_OS::strcmp (this->host (), endpoint->host ()) == 0);
}
CORBA::ULong
TAO_UIPMC_Endpoint::hash (void)
{
if (this->hash_val_ != 0)
return this->hash_val_;
{
ACE_GUARD_RETURN (TAO_SYNCH_MUTEX,
guard,
this->addr_lookup_lock_,
this->hash_val_);
// .. DCL
if (this->hash_val_ != 0)
return this->hash_val_;
this->hash_val_ = this->object_addr_.hash ();
}
return this->hash_val_;
}
CORBA::ULong
TAO_UIPMC_Endpoint::preferred_interfaces (TAO_ORB_Core *oc)
{
ACE_Vector<ACE_CString> preferred;
TAO_IIOP_Endpoint::find_preferred_interfaces(this->host_.in(),
oc->orb_params ()->preferred_interfaces (),
preferred);
TAO_UIPMC_Endpoint *latest = this;
CORBA::ULong count = static_cast<CORBA::ULong> (preferred.size());
CORBA::ULong i = 0;
while (i < count)
{
#if defined (ACE_HAS_IPV6)
if (ACE_OS::strstr (preferred[i].c_str(), "if=") != 0
&& this->object_addr_.get_type () == AF_INET6)
{
latest->preferred_if_ = CORBA::string_dup (preferred[i].c_str() + 3);
latest->preferred_path_.host = (const char *) 0;
if (TAO_debug_level > 3)
ACE_DEBUG ((LM_DEBUG,
"TAO (%P|%t) - TAO_UIPMC_Endpoint::preferred_interfaces, setting network interface name <%s>"
" as preferred path for [%s] \n",
latest->preferred_if_.in(), this->host_.in ()));
}
else
#endif /* ACE_HAS_IPV6 */
{
latest->preferred_path_.host =
CORBA::string_dup (preferred[i].c_str());
if (TAO_debug_level > 3)
ACE_DEBUG ((LM_DEBUG,
"TAO (%P|%t) - TAO_UIPMC_Endpoint::preferred_interfaces, adding path [%s]"
" as preferred local address for [%s] \n",
latest->preferred_path_.host.in(), this->host_.in ()));
}
++i;
if (i < count)
{
TAO_Endpoint *tmp_ep =
latest->duplicate ();
latest->next_ = dynamic_cast<TAO_UIPMC_Endpoint *> (tmp_ep);
if (!latest->next_)
{
delete tmp_ep;
return i;
}
latest = latest->next_;
}
}
if (count > 0 &&
!oc->orb_params ()->enforce_pref_interfaces ())
{
TAO_Endpoint *tmp_ep = latest->duplicate ();
latest->next_ =
dynamic_cast<TAO_UIPMC_Endpoint *> (tmp_ep);
if (!latest->next_)
{
delete tmp_ep;
return count;
}
latest->next_->preferred_path_.host = static_cast<const char *> (0);
++count;
}
return count;
}
bool
TAO_UIPMC_Endpoint::is_preferred_network (void) const
{
return (this->preferred_path_.host.in () != 0 &&
this->preferred_path_.host.in ()[0] != 0);
}
const char *
TAO_UIPMC_Endpoint::preferred_network (void) const
{
return this->preferred_path_.host.in ();
}
TAO_END_VERSIONED_NAMESPACE_DECL
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