Merge trunk back to this branch

git-svn-id: svn://bind10.isc.org/svn/bind10/branches/trac364@3374 e5f2f494-b856-4b98-b285-d166d9295462

ChangeLog

-  105.	[func]*		zhanglikun
+  113.	[func]*		zhanglikun
 	Folder name 'utils'(the folder in /src/lib/python/isc/) has been 
 	renamed	to 'util'. Programs that used 'import isc.utils.process'
 	now need to use 'import isc.util.process'. The folder
 	/src/lib/python/isc/Util is removed since it isn't used by any
 	program. (Trac #364, rTBD)
 
+  112.	[func]		zhang likun
+	Add one mixin class to override the naive serve_forever() provided
+	in python library socketserver. Instead of polling for shutdwon
+	every poll_interval seconds, one socketpair is used to wake up
+	the waiting server.(Trac #352, svn r3366)
+
+  111.	[bug]*   zhanglikun, Michal Vaner
+	Make sure process xfrin/xfrout/zonemgr/cmdctl can be stoped
+	properly when user enter "ctrl+c" or 'Boss shutdown' command
+	through	bindctl.
+
+	The ZonemgrRefresh.run_timer and NotifyOut.dispatcher spawn
+	a thread themselves.
+	(Trac #335, svn r3273)
+
+  110.  [func]      Michal Vaner
+	Added isc.net.check module to check ip addresses and ports for
+	correctness and isc.net.addr to hold IP address. The bind10, xfrin
+	and cmdctl programs are modified to use it.
+	(Trac #353, svn r3240)
+
+  109.  [func]		naokikambe
+	Added the initial version of the stats module for the statistics
+	feature of BIND 10, which supports the restricted features and
+	items and reports via bindctl command (Trac #191, r3218)
+	Added the document of the stats module, which is about how stats
+	module collects the data (Trac #170, [wiki:StatsModule])
+
+  108.	[func]		jerry
+	src/bin/zonemgr: Provide customizable configurations for
+	lowerbound_refresh, lowerbound_retry, max_transfer_timeout and
+	jitter_scope. (Trac #340, r3205)
+
+  107.  [func]       zhang likun
+	Remove the parameter 'db_file' for command 'retransfer' of
+	xfrin module. xfrin.spec will not be generated by script.
+	(Trac #329, r3171)
+
+  106.  [bug]       zhang likun
+	When xfrin can't connect with one zone's master, it should tell
+	the bad news to zonemgr, so that zonemgr can reset the timer for
+	that zone. (Trac #329, r3170)
+
+  105.  [bug]       Michal Vaner
+	Python processes: they no longer take 100% CPU while idle
+	due to a busy loop in reading command session in a nonblocking way.
+	(Trac #349, svn r3153), (Trac #382, svn r3294)
+
   104.	[bug]		jerry
 	bin/zonemgr: zonemgr should be attempting to refresh expired zones.
-	(Trac #336, r3139) 
+	(Trac #336, r3139)
 				   
   103.	[bug]		jerry
 	lib/python/isc/log: Fixed an issue with python logging,

configure.ac

@@ -2,7 +2,7 @@
 # Process this file with autoconf to produce a configure script.
 
 AC_PREREQ([2.59])
-AC_INIT(bind10-devel, 20100701, bind10-dev@isc.org)
+AC_INIT(bind10-devel, 20101013, bind10-dev@isc.org)
 AC_CONFIG_SRCDIR(README)
 AM_INIT_AUTOMAKE
 AC_CONFIG_HEADERS([config.h])
@@ -261,7 +261,6 @@ AC_ARG_WITH(gtest,
 [  --with-gtest=PATH       specify a path to gtest header files (PATH/include) and library (PATH/lib)],
     gtest_path="$withval", gtest_path="no")
 
-
 USE_LCOV="no"
 if test "$lcov" != "no"; then
 	# force gtest if not set
@@ -435,7 +434,7 @@ if test "X$ac_cv_have_devpoll" = "Xyes" -a "X$GXX" = "Xyes"; then
 fi
 
 AC_ARG_ENABLE(man, [AC_HELP_STRING([--enable-man],
-  [regenerate man pages [default=no]])] ,enable_man=yes, enable_man=no)
+  [regenerate man pages [default=no]])], enable_man=yes, enable_man=no)
 
 AM_CONDITIONAL(ENABLE_MAN, test x$enable_man != xno)
 
@@ -472,6 +471,13 @@ AC_CONFIG_FILES([Makefile
                  src/bin/xfrout/tests/Makefile
                  src/bin/zonemgr/Makefile
                  src/bin/zonemgr/tests/Makefile
+                 src/bin/stats/Makefile
+                 src/bin/stats/tests/Makefile
+                 src/bin/stats/tests/isc/Makefile
+                 src/bin/stats/tests/isc/cc/Makefile
+                 src/bin/stats/tests/isc/config/Makefile
+                 src/bin/stats/tests/isc/util/Makefile
+                 src/bin/stats/tests/testdata/Makefile
                  src/bin/usermgr/Makefile
                  src/bin/tests/Makefile
                  src/lib/Makefile
@@ -491,6 +497,8 @@ AC_CONFIG_FILES([Makefile
                  src/lib/python/isc/config/tests/Makefile
                  src/lib/python/isc/log/Makefile
                  src/lib/python/isc/log/tests/Makefile
+                 src/lib/python/isc/net/Makefile
+                 src/lib/python/isc/net/tests/Makefile
                  src/lib/python/isc/notify/Makefile
                  src/lib/python/isc/notify/tests/Makefile
                  src/lib/config/Makefile
@@ -515,7 +523,6 @@ AC_OUTPUT([src/bin/cfgmgr/b10-cfgmgr.py
            src/bin/cmdctl/cmdctl.spec.pre
            src/bin/xfrin/tests/xfrin_test
            src/bin/xfrin/xfrin.py
-           src/bin/xfrin/xfrin.spec.pre
            src/bin/xfrin/run_b10-xfrin.sh
            src/bin/xfrout/xfrout.py
            src/bin/xfrout/xfrout.spec.pre
@@ -525,6 +532,12 @@ AC_OUTPUT([src/bin/cfgmgr/b10-cfgmgr.py
            src/bin/zonemgr/zonemgr.spec.pre
            src/bin/zonemgr/tests/zonemgr_test
            src/bin/zonemgr/run_b10-zonemgr.sh
+           src/bin/stats/stats.py
+           src/bin/stats/stats_stub.py
+           src/bin/stats/stats.spec.pre
+           src/bin/stats/run_b10-stats.sh
+           src/bin/stats/run_b10-stats_stub.sh
+           src/bin/stats/tests/stats_test
            src/bin/bind10/bind10.py
            src/bin/bind10/tests/bind10_test
            src/bin/bind10/run_bind10.sh
@@ -558,6 +571,9 @@ AC_OUTPUT([src/bin/cfgmgr/b10-cfgmgr.py
            chmod +x src/bin/xfrin/run_b10-xfrin.sh
            chmod +x src/bin/xfrout/run_b10-xfrout.sh
            chmod +x src/bin/zonemgr/run_b10-zonemgr.sh
+           chmod +x src/bin/stats/tests/stats_test
+           chmod +x src/bin/stats/run_b10-stats.sh
+           chmod +x src/bin/stats/run_b10-stats_stub.sh
            chmod +x src/bin/bind10/run_bind10.sh
            chmod +x src/bin/cmdctl/tests/cmdctl_test
            chmod +x src/bin/xfrin/tests/xfrin_test

src/bin/Makefile.am

 SUBDIRS = bind10 bindctl cfgmgr loadzone msgq host cmdctl auth xfrin xfrout \
-	usermgr zonemgr tests
+	usermgr zonemgr stats tests
 
 check-recursive: all-recursive

src/bin/auth/benchmarks/query_bench.cc

@@ -38,6 +38,7 @@
 
 using namespace std;
 using namespace isc;
+using namespace isc::data;
 using namespace isc::dns;
 using namespace isc::xfr;
 using namespace isc::bench;

src/bin/auth/tests/Makefile.am

@@ -4,7 +4,7 @@ AM_CPPFLAGS = -I$(top_srcdir)/src/lib -I$(top_builddir)/src/lib
 AM_CPPFLAGS += -I$(top_builddir)/src/lib/dns -I$(top_srcdir)/src/bin
 AM_CPPFLAGS += -I$(top_builddir)/src/lib/cc
 AM_CPPFLAGS += -DTEST_DATA_DIR=\"$(srcdir)/testdata\"
-AM_CPPFLAGS += -DTEST_DATA_BUILDDIR=\"$(top_builddir)/src/bin/auth/tests/testdata\"
+AM_CPPFLAGS += -DTEST_DATA_BUILDDIR=\"$(abs_top_builddir)/src/bin/auth/tests/testdata\"
 
 AM_CXXFLAGS = $(B10_CXXFLAGS)
 

src/bin/auth/tests/run_unittests.cc

@@ -19,8 +19,7 @@
 #include <dns/tests/unittest_util.h>
 
 int
-main(int argc, char* argv[])
-{
+main(int argc, char* argv[]) {
     ::testing::InitGoogleTest(&argc, argv);
     isc::UnitTestUtil::addDataPath(TEST_DATA_DIR);
     isc::UnitTestUtil::addDataPath(TEST_DATA_BUILDDIR);

src/bin/bind10/bind10.py.in

@@ -64,6 +64,7 @@ import posix
 
 import isc.cc
 import isc.util.process
+import isc.net.parse
 
 # Assign this process some longer name
 isc.util.process.rename(sys.argv[0])
@@ -73,6 +74,9 @@ isc.util.process.rename(sys.argv[0])
 # number, and the overall BIND 10 version number (set in configure.ac).
 VERSION = "bind10 20100916 (BIND 10 @PACKAGE_VERSION@)"
 
+# This is for bind10.boottime of stats module
+_BASETIME = time.gmtime()
+
 class RestartSchedule:
     """
 Keeps state when restarting something (in this case, a process).
@@ -180,35 +184,10 @@ class ProcessInfo:
     def respawn(self):
         self._spawn()
 
-class IPAddr:
-    """Stores an IPv4 or IPv6 address."""
-    family = None
-    addr = None
-
-    def __init__(self, addr):
-        try:
-            a = socket.inet_pton(socket.AF_INET, addr)
-            self.family = socket.AF_INET
-            self.addr = a
-            return
-        except:
-            pass
-
-        try:
-            a = socket.inet_pton(socket.AF_INET6, addr)
-            self.family = socket.AF_INET6
-            self.addr = a
-            return
-        except Exception as e:
-            raise e
-    
-    def __str__(self):
-        return socket.inet_ntop(self.family, self.addr)
-
 class BoB:
     """Boss of BIND class."""
     
-    def __init__(self, msgq_socket_file=None, auth_port=5300, address='',
+    def __init__(self, msgq_socket_file=None, auth_port=5300, address=None,
                  nocache=False, verbose=False, setuid=None, username=None):
         """Initialize the Boss of BIND. This is a singleton (only one
         can run).
@@ -222,7 +201,7 @@ class BoB:
         self.auth_port = auth_port
         self.address = None
         if address:
-            self.address = IPAddr(address)
+            self.address = address
         self.cc_session = None
         self.ccs = None
         self.processes = {}
@@ -424,6 +403,27 @@ class BoB:
             sys.stdout.write("[bind10] Started b10-zonemgr(PID %d)\n" % 
                              zonemgr.pid)
 
+        # start b10-stats
+        stats_args = ['b10-stats']
+        if self.verbose:
+            sys.stdout.write("[bind10] Starting b10-stats\n")
+            stats_args += ['-v']
+        try:
+            statsd = ProcessInfo("b10-stats", stats_args,
+                                 c_channel_env)
+        except Exception as e:
+            c_channel.process.kill()
+            bind_cfgd.process.kill()
+            xfrout.process.kill()
+            auth.process.kill()
+            xfrind.process.kill()
+            zonemgr.process.kill()
+            return "Unable to start b10-stats; " + str(e)
+
+        self.processes[statsd.pid] = statsd
+        if self.verbose:
+            sys.stdout.write("[bind10] Started b10-stats (PID %d)\n" % statsd.pid)
+
         # start the b10-cmdctl
         # XXX: we hardcode port 8080
         cmdctl_args = ['b10-cmdctl']
@@ -440,6 +440,7 @@ class BoB:
             auth.process.kill()
             xfrind.process.kill()
             zonemgr.process.kill()
+            statsd.process.kill()
             return "Unable to start b10-cmdctl; " + str(e)
         self.processes[cmd_ctrld.pid] = cmd_ctrld
         if self.verbose:
@@ -453,12 +454,13 @@ class BoB:
     def stop_all_processes(self):
         """Stop all processes."""
         cmd = { "command": ['shutdown']}
-        self.cc_session.group_sendmsg(cmd, 'Boss', 'Cmdctl')
-        self.cc_session.group_sendmsg(cmd, "Boss", "ConfigManager")
-        self.cc_session.group_sendmsg(cmd, "Boss", "Auth")
-        self.cc_session.group_sendmsg(cmd, "Boss", "Xfrout")
-        self.cc_session.group_sendmsg(cmd, "Boss", "Xfrin")
-        self.cc_session.group_sendmsg(cmd, "Boss", "Zonemgr")
+        self.cc_session.group_sendmsg(cmd, 'Cmdctl', 'Cmdctl')
+        self.cc_session.group_sendmsg(cmd, "ConfigManager", "ConfigManager")
+        self.cc_session.group_sendmsg(cmd, "Auth", "Auth")
+        self.cc_session.group_sendmsg(cmd, "Xfrout", "Xfrout")
+        self.cc_session.group_sendmsg(cmd, "Xfrin", "Xfrin")
+        self.cc_session.group_sendmsg(cmd, "Zonemgr", "Zonemgr")
+        self.cc_session.group_sendmsg(cmd, "Boss", "Stats")
 
     def stop_process(self, process):
         """Stop the given process, friendly-like."""
@@ -475,7 +477,9 @@ class BoB:
         except:
             pass
         # XXX: some delay probably useful... how much is uncertain
-        time.sleep(0.5)  
+        # I have changed the delay from 0.5 to 1, but sometime it's 
+        # still not enough.
+        time.sleep(1)  
         self.reap_children()
         # next try sending a SIGTERM
         processes_to_stop = list(self.processes.values())
@@ -582,7 +586,7 @@ def reaper(signal_number, stack_frame):
     # the Python signal handler has been set up to write
     # down a pipe, waking up our select() bit
     pass
-                   
+
 def get_signame(signal_number):
     """Return the symbolic name for a signal."""
     for sig in dir(signal):
@@ -604,26 +608,24 @@ def fatal_signal(signal_number, stack_frame):
 def check_port(option, opt_str, value, parser):
     """Function to insure that the port we are passed is actually 
     a valid port number. Used by OptionParser() on startup."""
-    if not re.match('^(6553[0-5]|655[0-2]\d|65[0-4]\d\d|6[0-4]\d{3}|[1-5]\d{4}|[1-9]\d{0,3}|0)$', value):
-        raise OptionValueError("%s requires a port number (0-65535)" % opt_str)
-    if (opt_str == '-m' or opt_str == '--msgq-port'):
-        parser.values.msgq_port = value
-    elif (opt_str == '-p' or opt_str == '--port'):
-        parser.values.auth_port = value
-    else:
-        raise OptionValueError("Unknown option " + opt_str)
-  
+    try:
+        if opt_str in ['-p', '--port']:
+            parser.values.auth_port = isc.net.parse.port_parse(value)
+        else:
+            raise OptionValueError("Unknown option " + opt_str)
+    except ValueError as e:
+        raise OptionValueError(str(e))
+
 def check_addr(option, opt_str, value, parser):
     """Function to insure that the address we are passed is actually 
     a valid address. Used by OptionParser() on startup."""
     try:
-        IPAddr(value)
-    except:
+        if opt_str in ['-a', '--address']:
+            parser.values.address = isc.net.parse.addr_parse(value)
+        else:
+            raise OptionValueError("Unknown option " + opt_str)
+    except ValueError:
         raise OptionValueError("%s requires a valid IPv4 or IPv6 address" % opt_str)
-    if (opt_str == '-a' or opt_str == '--address'):
-        parser.values.address = value
-    else:
-        raise OptionValueError("Unknown option " + opt_str)
 
 def process_rename(option, opt_str, value, parser):
     """Function that renames the process if it is requested by a option."""
@@ -646,8 +648,8 @@ def main():
                       help="UNIX domain socket file the b10-msgq daemon will use")
     parser.add_option("-n", "--no-cache", action="store_true", dest="nocache",
                       default=False, help="disable hot-spot cache in b10-auth")
-    parser.add_option("-p", "--port", dest="auth_port", type="string",
-                      action="callback", callback=check_port, default="5300",
+    parser.add_option("-p", "--port", dest="auth_port", type="int",
+                      action="callback", callback=check_port, default=5300,
                       help="port the b10-auth daemon will use (default 5300)")
     parser.add_option("-u", "--user", dest="user",
                       type="string", default=None,
@@ -710,8 +712,11 @@ def main():
     signal.signal(signal.SIGINT, fatal_signal)
     signal.signal(signal.SIGTERM, fatal_signal)
 
+    # Block SIGPIPE, as we don't want it to end this process
+    signal.signal(signal.SIGPIPE, signal.SIG_IGN)
+
     # Go bob!
-    boss_of_bind = BoB(options.msgq_socket_file, int(options.auth_port),
+    boss_of_bind = BoB(options.msgq_socket_file, options.auth_port,
                        options.address, options.nocache, options.verbose,
                        setuid, username)
     startup_result = boss_of_bind.startup()
@@ -720,6 +725,17 @@ def main():
         sys.exit(1)
     sys.stdout.write("[bind10] BIND 10 started\n")
 
+    # send "bind10.boot_time" to b10-stats
+    time.sleep(1) # wait a second
+    if options.verbose:
+        sys.stdout.write("[bind10] send \"bind10.boot_time\" to b10-stats\n")
+    cmd = isc.config.ccsession.create_command('set', 
+            { "stats_data": {
+              'bind10.boot_time': time.strftime('%Y-%m-%dT%H:%M:%SZ', _BASETIME)
+              }
+            })
+    boss_of_bind.cc_session.group_sendmsg(cmd, 'Stats')
+
     # In our main loop, we check for dead processes or messages 
     # on the c-channel.
     wakeup_fd = wakeup_pipe[0]

src/bin/bind10/run_bind10.sh.in

@@ -20,7 +20,7 @@ export PYTHON_EXEC
 
 BIND10_PATH=@abs_top_builddir@/src/bin/bind10
 
-PATH=@abs_top_builddir@/src/bin/msgq:@abs_top_builddir@/src/bin/auth:@abs_top_builddir@/src/bin/cfgmgr:@abs_top_builddir@/src/bin/cmdctl:@abs_top_builddir@/src/bin/xfrin:@abs_top_builddir@/src/bin/xfrout:@abs_top_builddir@/src/bin/zonemgr:$PATH
+PATH=@abs_top_builddir@/src/bin/msgq:@abs_top_builddir@/src/bin/auth:@abs_top_builddir@/src/bin/cfgmgr:@abs_top_builddir@/src/bin/cmdctl:@abs_top_builddir@/src/bin/stats:@abs_top_builddir@/src/bin/xfrin:@abs_top_builddir@/src/bin/xfrout:@abs_top_builddir@/src/bin/zonemgr:$PATH
 export PATH
 
 PYTHONPATH=@abs_top_builddir@/src/lib/python:@abs_top_builddir@/src/lib/dns/python/.libs:@abs_top_builddir@/src/lib/xfr/.libs

src/bin/bind10/tests/bind10_test.py

-from bind10 import ProcessInfo, BoB, IPAddr
+from bind10 import ProcessInfo, BoB
 
 # XXX: environment tests are currently disabled, due to the preprocessor
 #      setup that we have now complicating the environment
@@ -8,6 +8,7 @@ import sys
 import os
 import signal
 import socket
+from isc.net.addr import IPAddr
 
 class TestProcessInfo(unittest.TestCase):
     def setUp(self):
@@ -72,28 +73,6 @@ class TestProcessInfo(unittest.TestCase):
         self.assertTrue(type(pi.pid) is int)
         self.assertNotEqual(pi.pid, old_pid)
 
-class TestIPAddr(unittest.TestCase):
-    def test_v6ok(self):
-        addr = IPAddr('2001:4f8::1')
-        self.assertEqual(addr.family, socket.AF_INET6)
-        self.assertEqual(addr.addr, socket.inet_pton(socket.AF_INET6, '2001:4f8::1'))
-
-    def test_v4ok(self):
-        addr = IPAddr('127.127.127.127')
-        self.assertEqual(addr.family, socket.AF_INET)
-        self.assertEqual(addr.addr, socket.inet_aton('127.127.127.127'))
-
-    def test_badaddr(self):
-        self.assertRaises(socket.error, IPAddr, 'foobar')
-        self.assertRaises(socket.error, IPAddr, 'foo::bar')
-        self.assertRaises(socket.error, IPAddr, '123')
-        self.assertRaises(socket.error, IPAddr, '123.456.789.0')
-        self.assertRaises(socket.error, IPAddr, '127/8')
-        self.assertRaises(socket.error, IPAddr, '0/0')
-        self.assertRaises(socket.error, IPAddr, '1.2.3.4/32')
-        self.assertRaises(socket.error, IPAddr, '0')
-        self.assertRaises(socket.error, IPAddr, '')
-
 class TestBoB(unittest.TestCase):
     def test_init(self):
         bob = BoB()
@@ -127,7 +106,7 @@ class TestBoB(unittest.TestCase):
         self.assertEqual(bob.runnable, False)
 
     def test_init_alternate_address(self):
-        bob = BoB(None, 5300, '127.127.127.127')
+        bob = BoB(None, 5300, IPAddr('127.127.127.127'))
         self.assertEqual(bob.verbose, False)
         self.assertEqual(bob.auth_port, 5300)
         self.assertEqual(bob.msgq_socket_file, None)

src/bin/cmdctl/Makefile.am

@@ -15,7 +15,7 @@ CMDCTL_CONFIGURATIONS += cmdctl-keyfile.pem cmdctl-certfile.pem
 
 b10_cmdctl_DATA = $(CMDCTL_CONFIGURATIONS)
 b10_cmdctl_DATA += cmdctl.spec
- 
+
 EXTRA_DIST = $(CMDCTL_CONFIGURATIONS)
 
 CLEANFILES=	b10-cmdctl cmdctl.pyc cmdctl.spec

src/bin/cmdctl/cmdctl.py.in

 #!@PYTHON@
 
 # Copyright (C) 2010  Internet Systems Consortium.
+# Copyright (C) 2010  CZ NIC
 #
 # Permission to use, copy, modify, and distribute this software for any
 # purpose with or without fee is hereby granted, provided that the above
@@ -43,8 +44,11 @@ import time
 import signal
 from isc.config import ccsession
 import isc.util.process
+import isc.net.parse
 from optparse import OptionParser, OptionValueError
 from hashlib import sha1
+from isc.util import socketserver_mixin
+
 try:
     import threading
 except ImportError:
@@ -323,8 +327,8 @@ class CommandControl():
     def _handle_msg_from_msgq(self):
         '''Process all the received commands with module session. '''
         while self._serving:
-            self._module_cc.check_command() 
- 
+            self._module_cc.check_command(False)
+
     def _parse_command_result(self, rcode, reply):
         '''Ignore the error reason when command rcode isn't 0, '''
         if rcode != 0:
@@ -439,7 +443,9 @@ class CommandControl():
 
         return (keyfile, certfile, accountsfile)
 
-class SecureHTTPServer(socketserver.ThreadingMixIn, http.server.HTTPServer):
+class SecureHTTPServer(socketserver_mixin.NoPollMixIn,
+                       socketserver.ThreadingMixIn,
+                       http.server.HTTPServer):
     '''Make the server address can be reused.'''
     allow_reuse_address = True
 
@@ -447,6 +453,7 @@ class SecureHTTPServer(socketserver.ThreadingMixIn, http.server.HTTPServer):
                  CommandControlClass,
                  idle_timeout = 1200, verbose = False):
         '''idle_timeout: the max idle time for login'''
+        socketserver_mixin.NoPollMixIn.__init__(self)
         try:
             http.server.HTTPServer.__init__(self, server_address, RequestHandlerClass)
         except socket.error as err:
@@ -564,22 +571,17 @@ def run(addr = 'localhost', port = 8080, idle_timeout = 1200, verbose = False):
     httpd.serve_forever()
 
 def check_port(option, opt_str, value, parser):
-    if (value < 0) or (value > 65535):
-        raise OptionValueError('%s requires a port number (0-65535)' % opt_str)
-    parser.values.port = value
+    try:
+        parser.values.port = isc.net.parse.port_parse(value)
+    except ValueError as e:
+        raise OptionValueError(str(e))
 
 def check_addr(option, opt_str, value, parser):
-    ipstr = value
-    ip_family = socket.AF_INET
-    if (ipstr.find(':') != -1):
-        ip_family = socket.AF_INET6
-
     try:
-        socket.inet_pton(ip_family, ipstr)
-    except:
-        raise OptionValueError("%s invalid ip address" % ipstr)
-
-    parser.values.addr = value
+        isc.net.parse.addr_parse(value)
+        parser.values.addr = value
+    except ValueError as e:
+        raise OptionValueError(str(e))
 
 def set_cmd_options(parser):
     parser.add_option('-p', '--port', dest = 'port', type = 'int',

src/bin/loadzone/tests/error/error.known

 Error reading zone file: Cannot parse RR, No $ORIGIN: @ IN SOA ns hostmaster 1 3600 1800 1814400 3600
-Error reading zone file: $ORIGIN is not absolute in record:$ORIGIN com
+Error reading zone file: $ORIGIN is not absolute in record: $ORIGIN com
 Error reading zone file: Cannot parse RR: $TL 300
 Error reading zone file: Cannot parse RR: $OIGIN com.
 Error loading database: Error while loading com.: Cannot parse RR: $INLUDE file.txt

src/bin/stats/Makefile.am

+SUBDIRS = tests
+
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+
+pkglibexec_SCRIPTS = b10-stats
+noinst_SCRIPTS = b10-stats_stub
+
+b10_statsdir = $(DESTDIR)$(pkgdatadir)
+b10_stats_DATA = stats.spec
+
+CLEANFILES = stats.spec b10-stats stats.pyc stats.pyo b10-stats_stub stats_stub.pyc stats_stub.pyo
+
+man_MANS = b10-stats.8
+EXTRA_DIST = $(man_MANS) b10-stats.xml
+
+if ENABLE_MAN
+
+b10-stats.8: b10-stats.xml
+	xsltproc --novalid --xinclude --nonet -o $@ http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl $(srcdir)/b10-stats.xml
+
+endif
+
+stats.spec: stats.spec.pre
+	$(SED) -e "s|@@LOCALSTATEDIR@@|$(localstatedir)|" stats.spec.pre >$@
+
+# TODO: does this need $$(DESTDIR) also?
+# this is done here since configure.ac AC_OUTPUT doesn't expand exec_prefix
+b10-stats: stats.py
+	$(SED) -e "s|@@PYTHONPATH@@|@pyexecdir@|" \
+	       -e "s|@@LOCALSTATEDIR@@|$(localstatedir)|" \
+	       -e "s|.*#@@REMOVED@@$$||"  stats.py >$@
+	chmod a+x $@
+
+b10-stats_stub: stats_stub.py stats.py
+	$(SED) -e "s|@@PYTHONPATH@@|@pyexecdir@|" \
+	       -e "s|@@LOCALSTATEDIR@@|$(localstatedir)|" stats_stub.py >$@
+	chmod a+x $@

src/bin/stats/b10-stats.8

+'\" t
+.\"     Title: b10-stats
+.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
+.\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
+.\"      Date: Oct 15, 2010
+.\"    Manual: BIND10
+.\"    Source: BIND10
+.\"  Language: English
+.\"
+.TH "B10\-STATS" "8" "Oct 15, 2010" "BIND10" "BIND10"
+.\" -----------------------------------------------------------------
+.\" * set default formatting
+.\" -----------------------------------------------------------------
+.\" disable hyphenation
+.nh
+.\" disable justification (adjust text to left margin only)
+.ad l
+.\" -----------------------------------------------------------------
+.\" * MAIN CONTENT STARTS HERE *
+.\" -----------------------------------------------------------------
+.SH "NAME"
+b10-stats \- BIND 10 statistics module
+.SH "SYNOPSIS"
+.HP \w'\fBb10\-stats\fR\ 'u
+\fBb10\-stats\fR [\fB\-v\fR] [\fB\-\-verbose\fR]
+.SH "DESCRIPTION"
+.PP
+The
+\fBb10\-stats\fR
+is a daemon forked by
+\fBbind10\fR\&. Stats module collects statistics data from each module and reports statistics information via
+\fBbindctl\fR\&. It communicates by using the Command Channel by
+\fBb10\-msgq\fR
+with other modules like
+\fBbind10\fR,
+\fBb10\-auth\fR
+and so on\&. It waits for coming data from other modules, then other modules send data to stats module periodically\&. Other modules send stats data to stats module independently from implementation of stats module, so the frequency of sending data may not be constant\&. Stats module collects data and aggregates it\&.
+.SH "OPTIONS"
+.PP
+The arguments are as follows:
+.PP
+\fB\-v\fR, \fB\-\-verbose\fR
+.RS 4
+This
+\fBb10\-stats\fR
+switches to verbose mode\&. It sends verbose messages to STDOUT\&.
+.RE
+.SH "FILES"
+.PP
+/usr/local/share/bind10\-devel/stats\&.spec
+\(em This is a spec file for
+\fBb10\-stats\fR\&. It contains definitions of statistics items of BIND 10 and commands received vi bindctl\&.
+.SH "SEE ALSO"
+.PP
+
+\fBbind10\fR(8),