changeset ad3704c8a503 in /z/repo/gem5
details: http://repo.gem5.org/gem5?cmd=changeset;node=ad3704c8a503
description:
params.py: enhance IpAddress param handling
Print IpAddress params in dot notation for readability.
Properly compare IpAddress objects (by value and not object identity).
Also fix up derived param classes (IpNetmask and IpWithPort)
similarly.
diffstat:
src/python/m5/params.py | 57 ++++++++++++++++++++++++++++++++++++++++--------
1 files changed, 47 insertions(+), 10 deletions(-)
diffs (107 lines):
diff -r dee1f3ab92e4 -r ad3704c8a503 src/python/m5/params.py
--- a/src/python/m5/params.py Mon Sep 19 06:17:21 2011 -0700
+++ b/src/python/m5/params.py Thu Sep 22 18:58:14 2011 -0700
@@ -1,5 +1,5 @@
# Copyright (c) 2004-2006 The Regents of The University of Michigan
-# Copyright (c) 2010 Advanced Micro Devices, Inc.
+# Copyright (c) 2010-2011 Advanced Micro Devices, Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
@@ -698,6 +698,24 @@
self.ip = long(value)
self.verifyIp()
+ def __str__(self):
+ tup = [(self.ip >> i) & 0xff for i in (24, 16, 8, 0)]
+ return '%d.%d.%d.%d' % tuple(tup)
+
+ def __eq__(self, other):
+ if isinstance(other, IpAddress):
+ return self.ip == other.ip
+ elif isinstance(other, str):
+ try:
+ return self.ip == convert.toIpAddress(other)
+ except:
+ return False
+ else:
+ return self.ip == other
+
+ def __ne__(self, other):
+ return not (self == other)
+
def verifyIp(self):
if self.ip < 0 or self.ip >= (1 << 32):
raise TypeError, "invalid ip address %#08x" % self.ip
@@ -706,9 +724,6 @@
from m5.internal.params import IpAddress
return IpAddress(self.ip)
- def ini_str(self):
- return self.ip
-
# When initializing an IpNetmask, pass in an existing IpNetmask, a string of
# the form "a.b.c.d/n" or "a.b.c.d/e.f.g.h", or an ip and netmask as
# positional or keyword arguments.
@@ -759,6 +774,20 @@
self.verify()
+ def __str__(self):
+ return "%s/%d" % (super(IpNetmask, self).__str__(), self.netmask)
+
+ def __eq__(self, other):
+ if isinstance(other, IpNetmask):
+ return self.ip == other.ip and self.netmask == other.netmask
+ elif isinstance(other, str):
+ try:
+ return (self.ip, self.netmask) == convert.toIpNetmask(other)
+ except:
+ return False
+ else:
+ return False
+
def verify(self):
self.verifyIp()
if self.netmask < 0 or self.netmask > 32:
@@ -768,9 +797,6 @@
from m5.internal.params import IpNetmask
return IpNetmask(self.ip, self.netmask)
- def ini_str(self):
- return "%08x/%d" % (self.ip, self.netmask)
-
# When initializing an IpWithPort, pass in an existing IpWithPort, a string of
# the form "a.b.c.d:p", or an ip and port as positional or keyword arguments.
class IpWithPort(IpAddress):
@@ -820,6 +846,20 @@
self.verify()
+ def __str__(self):
+ return "%s:%d" % (super(IpWithPort, self).__str__(), self.port)
+
+ def __eq__(self, other):
+ if isinstance(other, IpWithPort):
+ return self.ip == other.ip and self.port == other.port
+ elif isinstance(other, str):
+ try:
+ return (self.ip, self.port) == convert.toIpWithPort(other)
+ except:
+ return False
+ else:
+ return False
+
def verify(self):
self.verifyIp()
if self.port < 0 or self.port > 0xffff:
@@ -829,9 +869,6 @@
from m5.internal.params import IpWithPort
return IpWithPort(self.ip, self.port)
- def ini_str(self):
- return "%08x:%d" % (self.ip, self.port)
-
time_formats = [ "%a %b %d %H:%M:%S %Z %Y",
"%a %b %d %H:%M:%S %Z %Y",
"%Y/%m/%d %H:%M:%S",
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