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#include /* */ "ace/SOCK_Netlink.h"
#ifdef ACE_HAS_NETLINK
#include "ace/Log_Category.h"
#include "ace/ACE.h"
#include "ace/OS_NS_string.h"
#include "ace/OS_NS_unistd.h"
#include "ace/SOCK_Netlink.h"
#include "ace/OS_NS_sys_socket.h"
#if defined (ACE_HAS_ALLOC_HOOKS)
# include "ace/Malloc_Base.h"
#endif /* ACE_HAS_ALLOC_HOOKS */
#if !defined (__ACE_INLINE__)
#include "ace/SOCK_Netlink.inl"
#endif /* __ACE_INLINE__ */
ACE_BEGIN_VERSIONED_NAMESPACE_DECL
ACE_ALLOC_HOOK_DEFINE (ACE_SOCK_Netlink)
int ACE_SOCK_Netlink::open (ACE_Netlink_Addr &local,
int protocol_family,
int protocol) //! protocol of your choosing
{
ACE_TRACE ("ACE_SOCK_Netlink::open");
if ( ACE_SOCK::open (SOCK_RAW,
protocol_family, //! RAW or DGRAM valid
protocol,0) < 0 ) {
ACE_TRACE ("ACE_SOCK_Netlink::open failed to open");
return -1;
}
if (ACE_OS::bind(this->get_handle(),
(sockaddr*)local.get_addr(),
local.get_addr_size()) == -1 ) {
ACE_TRACE ("ACE_SOCK_Netlink::open failed to bind socket");
return -1;
}
return 0;
}
ACE_SOCK_Netlink::ACE_SOCK_Netlink (ACE_Netlink_Addr &local,
int protocol_family,
int protocol)
{
ACE_TRACE ("ACE_SOCK_Netlink::ACE_SOCK_Netlink");
if (this->open (local,
protocol_family,
protocol) == -1)
ACELIB_ERROR ((LM_ERROR,
ACE_TEXT ("%p\n"),
ACE_TEXT ("ACE_SOCK_Netlink")));
}
ssize_t
ACE_SOCK_Netlink::send (const iovec iov[],
int n,
const ACE_Addr &addr,
int flags) const
{
ACE_TRACE ("ACE_SOCK_Netlink::send");
msghdr send_msg;
send_msg.msg_iov = (iovec *) iov;
send_msg.msg_iovlen = n;
send_msg.msg_name = (char *) addr.get_addr ();
send_msg.msg_namelen = addr.get_size ();
send_msg.msg_control = 0;
send_msg.msg_controllen = 0;
send_msg.msg_flags = 0;
return ACE_OS::sendmsg (this->get_handle (),
&send_msg,
flags);
}
ssize_t
ACE_SOCK_Netlink::recv (iovec iov[],
int n,
ACE_Addr &addr,
int flags) const
{
ACE_TRACE ("ACE_SOCK_Netlink::recv");
msghdr recv_msg;
recv_msg.msg_iov = (iovec *) iov;
recv_msg.msg_iovlen = n;
recv_msg.msg_name = (char *) addr.get_addr ();
recv_msg.msg_namelen = addr.get_size ();
recv_msg.msg_control = 0;
recv_msg.msg_controllen = 0;
recv_msg.msg_flags = 0;
ssize_t status = ACE_OS::recvmsg (this->get_handle (),
&recv_msg,
flags);
if (recv_msg.msg_flags & MSG_TRUNC)
return -1;
addr.set_size (recv_msg.msg_namelen);
addr.set_type (((sockaddr_in *) addr.get_addr())->sin_family);
return status;
}
ACE_END_VERSIONED_NAMESPACE_DECL
#endif /* ACE_HAS_NETLINK */
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