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