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# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
# vim: set filetype=python:
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
from gdbpp import GeckoPrettyPrinter
@GeckoPrettyPrinter("nsWeakPtr", "^nsCOMPtr<nsIWeakReference>$")
class weak_ptr_printer(object):
def __init__(self, value):
self.value = value
def to_string(self):
proxy = self.value["mRawPtr"]
if not proxy:
return "[(%s) 0x0]" % proxy.type
ref_type = proxy.dynamic_type
weak_ptr = proxy.cast(ref_type).dereference()["mReferent"]
if not weak_ptr:
return "[(%s) %s]" % (weak_ptr.type, weak_ptr)
return "[(%s) %s]" % (weak_ptr.dynamic_type, weak_ptr)
@GeckoPrettyPrinter("mozilla::StaticAutoPtr", "^mozilla::StaticAutoPtr<.*>$")
@GeckoPrettyPrinter("mozilla::StaticRefPtr", "^mozilla::StaticRefPtr<.*>$")
@GeckoPrettyPrinter("nsAutoPtr", "^nsAutoPtr<.*>$")
@GeckoPrettyPrinter("nsCOMPtr", "^nsCOMPtr<.*>$")
@GeckoPrettyPrinter("RefPtr", "^RefPtr<.*>$")
class smartptr_printer(object):
def __init__(self, value):
self.value = value["mRawPtr"]
def children(self):
yield ("mRawPtr", self.value)
def to_string(self):
if not self.value:
type_name = str(self.value.type)
else:
type_name = str(self.value.dereference().dynamic_type.pointer())
return "[(%s)]" % (type_name)
@GeckoPrettyPrinter("UniquePtr", "^mozilla::UniquePtr<.*>$")
class uniqueptr_printer(object):
def __init__(self, value):
self.value = value["mTuple"]["mFirstA"]
def to_string(self):
if not self.value:
type_name = str(self.value.type)
else:
type_name = str(self.value.dereference().dynamic_type.pointer())
return "[(%s) %s]" % (type_name, str(self.value))
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