wfnetobjs 0.2.3 ChangeLog
-------------------------------------

Changes from 0.2.2:

* netobjs/: metaport.cc, wfmetaport.h:
  - added wf_metaport(const string& name)
  - wf_metaport::wf_metaport(const wf_metaport_elem& elem)
  - renamed wf_metaport::add(...) into merge(...)
  - added wf_metaport::optimize()
  - added wf_metaport::check() const
  - added wf_metaport_elem::VClone() const
* netobjs/: wfmetahost.h, metahost.cc:
  - added wf_metahost(const string& name)
  - added wf_metahost::optimize()
  - added wf_metahost::check() const
  - added wf_metahost_elem::VClone() const
* netobjs/: port_range.cc, wfport_range.h: changed min_port_get()
  and max_port_get() into min_port() and max_port()
* netobjs/: network.cc, wfnetwork.h:
  - added wf_network::isroutable()
  - added wf_network::belong(const wf_network& network) and wf_network::belong(const wf_ipaddr_range& ipaddr_range)
* netobjs/: ipaddr_range.cc, wfipaddr_range.h:
  - added wf_ipaddr_range::min_addr() and wf_ipaddr_range::max_addr()
  - added wf_ipaddr_range::isroutable()
* netobjs/: port_range.cc, wfport_range.h:
  - port range can now be undefined
  - added bool isdefined() const
  - rectify port ordering automatically
  - fixed XML output
* netobjs/: port.cc, wfport.h:
  - wf_port can now be undefined
  - added isdefined()
  - added bool operator<(const wf_port& port1, const wf_port& port2)
* netobjs/: ipaddr_range.cc, wfipaddr_range.h: allow constructor
  without arguments
* lib/defs.h: added WFASSERT_IF() macro
* netobjs/: host.cc, wfhost.h: added const wf_iface* wf_host::iface_get(const string& name) const
* lib/lib.h: moved "rvlog.h" from defs.h to lib.h
* lib/defs.h: fixed WFASSERT
* netobjs/: tcpflags.cc, wftcpflags.h: added bool isall() method
* netobjs/: iface.cc, wfiface.h: added disabled boolean flag to wf_iface
* netobjs/: port.cc, wfport.h: added wf_port::tostr()
* netobjs/: metaport.cc, metaport_elem.cc, wfmetaport.h: added
  wf_metaport::tostr(), wf_metaport::tostr_value(), and
  wf_metaport_elem::tostr()
* netobjs/: metahost.cc, metahost_elem.cc, wfmetahost.h: added
  wf_metahost::tostr(), wf_metahost::tostr_value(), and
  wf_metahost_elem::tostr()
* netobjs/: firewall.cc, wffirewall.h: added wf_guess_fwsystem()
* lib/list1.h: added list1_tostr(const list<T>& lst, int
  always_parenthesis)
* netobjs/: route.cc, wfroute.h: changed return type of
  wf_route_defgateways_get() from int to bool
* configure.in: add -lkvm library linking for NetBSD and OpenBSD
* netobjs/listeners_bsd.cc: disable debug macros
* lib/list1.h: added list1_insertcopy(list<T>& __list, iterator
  __pos, const_iterator __start, const_iterator __end)
* netobjs/: listeners.cc, wflisteners.h: added
  wf_listeners::clear() method, and freed memory correctly in
  destructor
* lib/list1.h: added list1_deepdelete(list<T*>&), which deletes
  every element of a list
* netobjs/listeners_linux.cc: return "" (instead of "-") if
  progname could not be found
* netobjs/listeners_bsd.cc: first implementation of
  wf_listeners::probe_local_bsd() for *BSD Note: FreeBSD is much
  better implemented!