Mirror/zeek
1
0
Fork 0
mirror of https://github.com/zeek/zeek.git synced 2025-10-04 23:58:20 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

Remove --enable-brov6 flag, IPv6 now supported by default.

Browse source 
Internally, all BROv6 preprocessor switches were removed and
addr/subnet representations wrapped in the new IPAddr/IPPrefix classes.

Some script-layer changes of note:

- dns_AAAA_reply event signature changed: the string representation
  of an IPv6 addr is easily derived from the addr value, it doesn't
  need to be another parameter.  This event also now generated directly
  by the DNS analyzer instead of being "faked" into a dns_A_reply event.

- removed addr_to_count BIF.  It used to return the host-order
  count representation of IPv4 addresses only.  To make it more
  generic, we might later add a BIF to return a vector of counts
  in order to support IPv6.

- changed the result of enclosing addr variables in vertical pipes
  (e.g. |my_addr|) to return the bit-width of the address type which
  is 128 for IPv6 and 32 for IPv4.  It used to function the same
  way as addr_to_count mentioned above.

- remove bro_has_ipv6 BIF
This commit is contained in:
Jon Siwek 2012-02-03 16:20:15 -06:00
parent 2c439fd0a2
commit b3f1f45082
85 changed files with 1428 additions and 1684 deletions
Download patch file Download diff file Expand all files Collapse all files

31
src/RemoteSerializer.cc
View file

@ -185,6 +185,7 @@
#include "Conn.h"
#include "LogMgr.h"
#include "Reporter.h"
#include "IPAddr.h"
extern "C" {
#include "setsignal.h"
@ -670,8 +671,8 @@ void RemoteSerializer::Fork()
}
}
RemoteSerializer::PeerID RemoteSerializer::Connect(addr_type ip, uint16 port,
const char* our_class, double retry, bool use_ssl)
RemoteSerializer::PeerID RemoteSerializer::Connect(const IPAddr& ip,
uint16 port, const char* our_class, double retry, bool use_ssl)
{
if ( ! using_communication )
return true;
@ -679,16 +680,12 @@ RemoteSerializer::PeerID RemoteSerializer::Connect(addr_type ip, uint16 port,
if ( ! initialized )
reporter->InternalError("remote serializer not initialized");
#ifdef BROv6
if ( ! is_v4_addr(ip) )
if ( ip.family() == IPAddr::IPv6 )
Error("inter-Bro communication not supported over IPv6");
uint32 ip4 = to_v4_addr(ip);
#else
uint32 ip4 = ip;
#endif
ip4 = ntohl(ip4);
const uint32* bytes;
ip.GetBytes(&bytes);
uint32 ip4 = ntohl(*bytes);
if ( ! child_pid )
Fork();
@ -1232,7 +1229,7 @@ bool RemoteSerializer::SendCapabilities(Peer* peer)
return caps ? SendToChild(MSG_CAPS, peer, 3, caps, 0, 0) : true;
}
bool RemoteSerializer::Listen(addr_type ip, uint16 port, bool expect_ssl)
bool RemoteSerializer::Listen(const IPAddr& ip, uint16 port, bool expect_ssl)
{
if ( ! using_communication )
return true;
@ -1240,16 +1237,12 @@ bool RemoteSerializer::Listen(addr_type ip, uint16 port, bool expect_ssl)
if ( ! initialized )
reporter->InternalError("remote serializer not initialized");
#ifdef BROv6
if ( ! is_v4_addr(ip) )
if ( ip.family() == IPAddr::IPv6 )
Error("inter-Bro communication not supported over IPv6");
uint32 ip4 = to_v4_addr(ip);
#else
uint32 ip4 = ip;
#endif
ip4 = ntohl(ip4);
const uint32* bytes;
ip.GetBytes(&bytes);
uint32 ip4 = ntohl(*bytes);
if ( ! SendToChild(MSG_LISTEN, 0, 3, ip4, port, expect_ssl) )
return false;