mirror of
https://github.com/mangosfour/server.git
synced 2025-12-12 01:37:00 +00:00
Remove deps in prep for submodule
This commit is contained in:
Antz
Antz
parent
76889e9ad8
commit
5d25bdcc9f
2217 changed files with 0 additions and 591372 deletions
|
|
@ -1,371 +0,0 @@
|
|||
// $Id: SOCK_Dgram_Bcast.cpp 97798 2014-07-03 10:57:43Z johnnyw $
|
||||
|
||||
#include "ace/SOCK_Dgram_Bcast.h"
|
||||
|
||||
#include "ace/Log_Category.h"
|
||||
#include "ace/ACE.h"
|
||||
#include "ace/OS_NS_string.h"
|
||||
#include "ace/os_include/net/os_if.h"
|
||||
#include "ace/OS_NS_netdb.h"
|
||||
#include "ace/OS_Memory.h"
|
||||
|
||||
#if !defined (__ACE_INLINE__)
|
||||
#include "ace/SOCK_Dgram_Bcast.inl"
|
||||
#endif /* __ACE_INLINE__ */
|
||||
|
||||
|
||||
|
||||
ACE_BEGIN_VERSIONED_NAMESPACE_DECL
|
||||
|
||||
ACE_ALLOC_HOOK_DEFINE(ACE_SOCK_Dgram_Bcast)
|
||||
|
||||
ACE_Bcast_Node::ACE_Bcast_Node (ACE_INET_Addr &addr,
|
||||
ACE_Bcast_Node *next)
|
||||
: bcast_addr_ (addr),
|
||||
next_ (next)
|
||||
{
|
||||
ACE_TRACE ("ACE_Bcast_Node::ACE_Bcast_Node");
|
||||
}
|
||||
|
||||
void
|
||||
ACE_SOCK_Dgram_Bcast::dump (void) const
|
||||
{
|
||||
#if defined (ACE_HAS_DUMP)
|
||||
ACE_TRACE ("ACE_SOCK_Dgram_Bcast::dump");
|
||||
#endif /* ACE_HAS_DUMP */
|
||||
}
|
||||
|
||||
// Close up and release resources.
|
||||
|
||||
int
|
||||
ACE_SOCK_Dgram_Bcast::close (void)
|
||||
{
|
||||
ACE_TRACE ("ACE_SOCK_Dgram_Bcast::close");
|
||||
|
||||
ACE_Bcast_Node *temp = this->if_list_;
|
||||
this->if_list_ = 0;
|
||||
|
||||
// Release the dynamically allocated memory.
|
||||
|
||||
while (temp != 0)
|
||||
{
|
||||
ACE_Bcast_Node *hold = temp->next_;
|
||||
delete temp;
|
||||
temp = hold;
|
||||
}
|
||||
|
||||
// Shut down the descriptor.
|
||||
return ACE_SOCK::close ();
|
||||
}
|
||||
|
||||
// Here's the simple-minded constructor.
|
||||
|
||||
ACE_SOCK_Dgram_Bcast::ACE_SOCK_Dgram_Bcast (void)
|
||||
: if_list_ (0)
|
||||
{
|
||||
ACE_TRACE ("ACE_SOCK_Dgram_Bcast::ACE_SOCK_Dgram_Bcast");
|
||||
}
|
||||
|
||||
// Here's the general-purpose constructor used by a connectionless
|
||||
// datagram ``server''...
|
||||
|
||||
ACE_SOCK_Dgram_Bcast::ACE_SOCK_Dgram_Bcast (const ACE_Addr &local,
|
||||
int protocol_family,
|
||||
int protocol,
|
||||
int reuse_addr,
|
||||
const ACE_TCHAR *host_name)
|
||||
: ACE_SOCK_Dgram (local, protocol_family, protocol, reuse_addr),
|
||||
if_list_ (0)
|
||||
{
|
||||
ACE_TRACE ("ACE_SOCK_Dgram_Bcast::ACE_SOCK_Dgram_Bcast");
|
||||
|
||||
if (this->mk_broadcast (host_name) == -1)
|
||||
ACELIB_ERROR ((LM_ERROR,
|
||||
ACE_TEXT ("%p\n"),
|
||||
ACE_TEXT ("ACE_SOCK_Dgram_Bcast")));
|
||||
}
|
||||
|
||||
// Here's the general-purpose open routine.
|
||||
|
||||
int
|
||||
ACE_SOCK_Dgram_Bcast::open (const ACE_Addr &local,
|
||||
int protocol_family,
|
||||
int protocol,
|
||||
int reuse_addr,
|
||||
const ACE_TCHAR *host_name)
|
||||
{
|
||||
ACE_TRACE ("ACE_SOCK_Dgram_Bcast::open");
|
||||
|
||||
if (this->ACE_SOCK_Dgram::open (local, protocol_family,
|
||||
protocol, reuse_addr) == -1)
|
||||
return -1;
|
||||
|
||||
return this->mk_broadcast (host_name);
|
||||
}
|
||||
|
||||
// Make broadcast available for Datagram socket.
|
||||
|
||||
int
|
||||
ACE_SOCK_Dgram_Bcast::mk_broadcast (const ACE_TCHAR *host_name)
|
||||
{
|
||||
ACE_TRACE ("ACE_SOCK_Dgram_Bcast::mk_broadcast");
|
||||
|
||||
int one = 1;
|
||||
|
||||
if (ACE_OS::setsockopt (this->get_handle (),
|
||||
SOL_SOCKET,
|
||||
SO_BROADCAST,
|
||||
(char *) &one,
|
||||
sizeof one) == -1)
|
||||
ACELIB_ERROR_RETURN ((LM_ERROR, ACE_TEXT("%p\n"),
|
||||
ACE_TEXT("ACE_SOCK_Dgram_Bcast::mk_broadcast: setsockopt failed")),
|
||||
-1);
|
||||
|
||||
#if !defined (ACE_WIN32) && !defined(__INTERIX)
|
||||
ACE_HANDLE s = this->get_handle ();
|
||||
|
||||
char buf[BUFSIZ];
|
||||
struct ifconf ifc;
|
||||
|
||||
ifc.ifc_len = sizeof buf;
|
||||
ifc.ifc_buf = buf;
|
||||
|
||||
// Get interface structure and initialize the addresses using UNIX
|
||||
// techniques.
|
||||
if (ACE_OS::ioctl (s,
|
||||
SIOCGIFCONF,
|
||||
(char *) &ifc) == -1)
|
||||
ACELIB_ERROR_RETURN ((LM_ERROR, ACE_TEXT("%p\n"),
|
||||
ACE_TEXT("ACE_SOCK_Dgram_Bcast::mk_broadcast: ioctl (get interface configuration)")),
|
||||
ACE_INVALID_HANDLE);
|
||||
|
||||
struct ifreq *ifr = ifc.ifc_req;
|
||||
|
||||
struct sockaddr_in host_addr;
|
||||
|
||||
// Get host ip address
|
||||
if (host_name)
|
||||
{
|
||||
hostent *hp = ACE_OS::gethostbyname (ACE_TEXT_ALWAYS_CHAR (host_name));
|
||||
|
||||
if (hp == 0)
|
||||
return -1;
|
||||
else
|
||||
ACE_OS::memcpy ((char *) &host_addr.sin_addr.s_addr,
|
||||
(char *) hp->h_addr,
|
||||
hp->h_length);
|
||||
}
|
||||
|
||||
|
||||
#if !defined(AIX) && !defined (__QNX__) && !defined (__FreeBSD__) && !defined(__NetBSD__) && !defined (ACE_VXWORKS) && !defined(__APPLE__)
|
||||
for (int n = ifc.ifc_len / sizeof (struct ifreq) ; n > 0;
|
||||
n--, ifr++)
|
||||
#else
|
||||
/*
|
||||
There are addresses longer than sizeof (struct sockaddr) eg. IPv6
|
||||
or QNX::links. In this case address does not fit into struct ifreq.
|
||||
The code below could be applied everywhere, but not every system
|
||||
provides sockaddr.sa_len field.
|
||||
*/
|
||||
for (int nbytes = ifc.ifc_len; nbytes >= (int) sizeof (struct ifreq) &&
|
||||
((ifr->ifr_addr.sa_len > sizeof (struct sockaddr)) ?
|
||||
(nbytes >= (int) sizeof (ifr->ifr_name) + ifr->ifr_addr.sa_len) : 1);
|
||||
((ifr->ifr_addr.sa_len > sizeof (struct sockaddr)) ?
|
||||
(nbytes -= sizeof (ifr->ifr_name) + ifr->ifr_addr.sa_len,
|
||||
ifr = (struct ifreq *)
|
||||
((caddr_t) &ifr->ifr_addr + ifr->ifr_addr.sa_len)) :
|
||||
(nbytes -= sizeof (struct ifreq), ifr++)))
|
||||
#endif /* !defined(AIX) && !defined (__QNX__) && !defined (__FreeBSD__) && !defined(__NetBSD__) && !defined (ACE_VXWORKS) && !defined(__APPLE__) */
|
||||
{
|
||||
#if defined (__QNX__) || defined (ACE_VXWORKS)
|
||||
// Silently skip link interfaces
|
||||
if (ifr->ifr_addr.sa_family == AF_LINK)
|
||||
continue;
|
||||
#endif /* __QNX__ || ACE_VXWORKS */
|
||||
// Compare host ip address with interface ip address.
|
||||
if (host_name)
|
||||
{
|
||||
struct sockaddr_in if_addr;
|
||||
|
||||
ACE_OS::memcpy (&if_addr,
|
||||
&ifr->ifr_addr,
|
||||
sizeof if_addr);
|
||||
|
||||
if (host_addr.sin_addr.s_addr != if_addr.sin_addr.s_addr)
|
||||
continue;
|
||||
}
|
||||
|
||||
if (ifr->ifr_addr.sa_family != AF_INET)
|
||||
{
|
||||
// Note that some systems seem to generate 0 (AF_UNDEF) for
|
||||
// the sa_family, even when there are no errors! Thus, we
|
||||
// only print an error if this is not the case, or if we're
|
||||
// in "debugging" mode.
|
||||
if (ifr->ifr_addr.sa_family != 0
|
||||
|| ACE::debug ())
|
||||
ACELIB_DEBUG ((LM_DEBUG,
|
||||
ACE_TEXT("warning %p: sa_family: %d\n"),
|
||||
ACE_TEXT("ACE_SOCK_Dgram_Bcast::mk_broadcast: Not AF_INET"),
|
||||
ifr->ifr_addr.sa_family));
|
||||
continue;
|
||||
}
|
||||
|
||||
struct ifreq flags = *ifr;
|
||||
struct ifreq if_req = *ifr;
|
||||
|
||||
if (ACE_OS::ioctl (s,
|
||||
SIOCGIFFLAGS,
|
||||
(char *) &flags) == -1)
|
||||
{
|
||||
ACELIB_ERROR ((LM_ERROR, ACE_TEXT("%p [%s]\n"),
|
||||
ACE_TEXT("ACE_SOCK_Dgram_Bcast::mk_broadcast: ioctl (get interface flags)"),
|
||||
flags.ifr_name));
|
||||
continue;
|
||||
}
|
||||
|
||||
if (ACE_BIT_ENABLED (flags.ifr_flags,
|
||||
IFF_UP) == 0)
|
||||
{
|
||||
ACELIB_ERROR ((LM_ERROR, ACE_TEXT("%p [%s]\n"),
|
||||
ACE_TEXT("ACE_SOCK_Dgram_Bcast::mk_broadcast: Network interface is not up"),
|
||||
flags.ifr_name));
|
||||
continue;
|
||||
}
|
||||
|
||||
if (ACE_BIT_ENABLED (flags.ifr_flags,
|
||||
IFF_LOOPBACK))
|
||||
continue;
|
||||
|
||||
if (ACE_BIT_ENABLED (flags.ifr_flags,
|
||||
IFF_BROADCAST))
|
||||
{
|
||||
if (ACE_OS::ioctl (s,
|
||||
SIOCGIFBRDADDR,
|
||||
(char *) &if_req) == -1)
|
||||
ACELIB_ERROR ((LM_ERROR, ACE_TEXT("%p [%s]\n"),
|
||||
ACE_TEXT("ACE_SOCK_Dgram_Bcast::mk_broadcast: ioctl (get broadaddr)"),
|
||||
flags.ifr_name));
|
||||
else
|
||||
{
|
||||
ACE_INET_Addr addr (reinterpret_cast <sockaddr_in *>
|
||||
(&if_req.ifr_broadaddr),
|
||||
sizeof if_req.ifr_broadaddr);
|
||||
ACE_NEW_RETURN (this->if_list_,
|
||||
ACE_Bcast_Node (addr,
|
||||
this->if_list_),
|
||||
-1);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if (host_name != 0)
|
||||
ACELIB_ERROR ((LM_ERROR, ACE_TEXT("%p [%s]\n"),
|
||||
ACE_TEXT("ACE_SOCK_Dgram_Bcast::mk_broadcast: Broadcast is not enabled for this interface."),
|
||||
flags.ifr_name));
|
||||
}
|
||||
}
|
||||
#else
|
||||
ACE_UNUSED_ARG (host_name);
|
||||
|
||||
ACE_INET_Addr addr (u_short (0),
|
||||
ACE_UINT32 (INADDR_BROADCAST));
|
||||
ACE_NEW_RETURN (this->if_list_,
|
||||
ACE_Bcast_Node (addr,
|
||||
this->if_list_),
|
||||
-1);
|
||||
#endif /* !ACE_WIN32 && !__INTERIX */
|
||||
if (this->if_list_ == 0)
|
||||
{
|
||||
errno = ENXIO;
|
||||
return -1;
|
||||
}
|
||||
else
|
||||
return 0;
|
||||
}
|
||||
|
||||
// Broadcast the datagram to every interface. Returns the average
|
||||
// number of bytes sent.
|
||||
|
||||
ssize_t
|
||||
ACE_SOCK_Dgram_Bcast::send (const void *buf,
|
||||
size_t n,
|
||||
u_short port_number,
|
||||
int flags) const
|
||||
{
|
||||
ACE_TRACE ("ACE_SOCK_Dgram_Bcast::send");
|
||||
ssize_t iterations = 0;
|
||||
ssize_t total_bytes = 0;
|
||||
|
||||
if (this->if_list_ == 0)
|
||||
return -1;
|
||||
|
||||
for (ACE_Bcast_Node *temp = this->if_list_;
|
||||
temp != 0;
|
||||
temp = temp->next_)
|
||||
{
|
||||
temp->bcast_addr_.set_port_number (port_number);
|
||||
|
||||
ssize_t bytes_sent = ACE_SOCK_Dgram::send (buf,
|
||||
n,
|
||||
temp->bcast_addr_,
|
||||
flags);
|
||||
|
||||
if (bytes_sent == -1)
|
||||
return -1;
|
||||
else
|
||||
total_bytes += bytes_sent;
|
||||
|
||||
iterations++;
|
||||
}
|
||||
|
||||
return iterations == 0 ? 0 : total_bytes / iterations;
|
||||
}
|
||||
|
||||
#if defined (ACE_HAS_MSG)
|
||||
// Broadcast datagram to every interfaces.
|
||||
|
||||
ssize_t
|
||||
ACE_SOCK_Dgram_Bcast::send (const iovec iov[],
|
||||
int n,
|
||||
u_short port_number,
|
||||
int flags) const
|
||||
{
|
||||
ACE_TRACE ("ACE_SOCK_Dgram_Bcast::send");
|
||||
|
||||
if (this->if_list_ == 0)
|
||||
return -1;
|
||||
|
||||
// Send the message to every interface.
|
||||
|
||||
for (ACE_Bcast_Node *temp = this->if_list_;
|
||||
temp != 0;
|
||||
temp = temp->next_)
|
||||
{
|
||||
temp->bcast_addr_.set_port_number (port_number);
|
||||
|
||||
if (ACE_SOCK_Dgram::send (iov,
|
||||
n,
|
||||
temp->bcast_addr_,
|
||||
flags) == -1)
|
||||
return -1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
// Broadcast an iovec of size N to ADDR as a datagram (note that addr
|
||||
// must be preassigned to the broadcast address of the subnet...).
|
||||
|
||||
ssize_t
|
||||
ACE_SOCK_Dgram_Bcast::send (const iovec iov[],
|
||||
int n,
|
||||
const ACE_Addr &addr,
|
||||
int flags) const
|
||||
{
|
||||
ACE_TRACE ("ACE_SOCK_Dgram_Bcast::send");
|
||||
|
||||
return ACE_SOCK_Dgram::send (iov, n, addr, flags);
|
||||
}
|
||||
#endif /* ACE_HAS_MSG */
|
||||
|
||||
ACE_END_VERSIONED_NAMESPACE_DECL
|
||||
Loading…
Add table
Add a link
Reference in a new issue