- Update to upstream version 0.0.9a
- Include patch that adds parsing for the Any type
This commit is contained in:
rcritten
parent
508a94b059
commit
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pyasn1-0.0.8a.tar.gz
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pyasn1-0.0.9a.tar.gz
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110
pyasn1-any.patch
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110
pyasn1-any.patch
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diff -uN --recursive pyasn1-0.0.9a/pyasn1/v1/codec/ber/decoder.py pyasn1-0.0.9a.any/pyasn1/v1/codec/ber/decoder.py
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--- pyasn1-0.0.9a/pyasn1/v1/codec/ber/decoder.py 2008-11-23 06:45:14.000000000 -0500
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+++ pyasn1-0.0.9a.any/pyasn1/v1/codec/ber/decoder.py 2009-11-16 15:36:38.000000000 -0500
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@@ -312,6 +312,29 @@
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class UTCTimeDecoder(OctetStringDecoder):
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protoComponent = useful.UTCTime()
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+class AnyDecoder(ChoiceDecoder):
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+ protoComponent = univ.Any
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+ def __init__(self, header):
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+ self.__header = header
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+ def _createComponent(self, tagSet, asn1Spec):
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+ if asn1Spec is None:
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+ return self.protoComponent(tagSet=tagSet)
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+ else:
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+ return asn1Spec.clone()
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+ def valueDecoder(self, substrate, asn1Spec, tagSet,
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+ length, state, decodeFun):
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+ if not decodeFun:
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+ return r, substrate
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+ component, new_substrate = decodeFun(
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+ substrate, None, tagSet, length, state
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+ )
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+ assert substrate.endswith(new_substrate)
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+ if new_substrate:
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+ substrate = substrate[:-len(new_substrate)]
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+ return univ.Any(self.__header+substrate), new_substrate
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+
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+ indefLenValueDecoder = valueDecoder
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+
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codecMap = {
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eoo.endOfOctets.tagSet: EndOfOctetsDecoder(),
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univ.Integer.tagSet: IntegerDecoder(),
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@@ -352,6 +375,7 @@
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# Decode tag & length
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while state != stStop:
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if state == stDecodeTag:
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+ substrate_full = substrate
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# Decode tag
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if not substrate:
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raise error.SubstrateUnderrunError(
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@@ -415,6 +439,7 @@
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raise error.SubstrateUnderrunError(
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'%d-octet short' % (length - len(substrate))
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)
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+ substrate_header = substrate_full[:-len(substrate) or None]
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if state == stGetValueDecoder:
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if asn1Spec is None:
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state = stGetValueDecoderByTag
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@@ -457,7 +482,12 @@
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__chosenSpec = asn1Spec
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else:
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__chosenSpec = None
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- if __chosenSpec is None or not\
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+ if __chosenSpec is None and isinstance(asn1Spec, dict) and \
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+ isinstance(asn1Spec.get(univ.Any.tagSet), univ.Any):
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+ concreteDecoder = AnyDecoder(substrate_header)
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+ asn1Spec = None
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+ state = stDecodeValue
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+ elif __chosenSpec is None or not\
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__chosenSpec.getTypeMap().has_key(tagSet):
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state = stTryAsExplicitTag
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else:
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Binary files pyasn1-0.0.9a/pyasn1/v1/codec/ber/.decoder.py.swp and pyasn1-0.0.9a.any/pyasn1/v1/codec/ber/.decoder.py.swp differ
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diff -uN --recursive pyasn1-0.0.9a/pyasn1/v1/codec/ber/encoder.py pyasn1-0.0.9a.any/pyasn1/v1/codec/ber/encoder.py
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--- pyasn1-0.0.9a/pyasn1/v1/codec/ber/encoder.py 2008-05-17 05:59:56.000000000 -0400
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+++ pyasn1-0.0.9a.any/pyasn1/v1/codec/ber/encoder.py 2009-11-16 15:36:38.000000000 -0500
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@@ -194,6 +194,16 @@
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) + substrate
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return substrate, 1
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+class AnyEncoder(AbstractItemEncoder):
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+ def _encodeTag(self, t, isConstructed):
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+ if isConstructed:
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+ return chr(t[0]|t[1]|t[2]|tag.tagFormatConstructed)
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+ else:
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+ return chr(t[0]|t[1]|t[2])
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+ def _encodeValue(self, encodeFun, value, defMode, maxChunkSize):
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+ assert len(value._value) <= maxChunkSize
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+ return str(value._value), 0
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+
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codecMap = {
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eoo.endOfOctets.tagSet: EndOfOctetsEncoder(),
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univ.Boolean.tagSet: IntegerEncoder(),
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@@ -234,7 +244,10 @@
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if len(tagSet) > 1:
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concreteEncoder = explicitlyTaggedItemEncoder
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else:
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- concreteEncoder = self.__codecMap.get(tagSet)
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+ if isinstance(value, univ.Any):
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+ concreteEncoder = AnyEncoder()
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+ else:
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+ concreteEncoder = self.__codecMap.get(tagSet)
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if not concreteEncoder:
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# XXX
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baseTagSet = tagSet.getBaseTag()
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diff -uN --recursive pyasn1-0.0.9a/pyasn1/v1/type/univ.py pyasn1-0.0.9a.any/pyasn1/v1/type/univ.py
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--- pyasn1-0.0.9a/pyasn1/v1/type/univ.py 2008-11-23 06:45:35.000000000 -0500
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+++ pyasn1-0.0.9a.any/pyasn1/v1/type/univ.py 2009-11-16 15:36:38.000000000 -0500
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@@ -629,5 +629,10 @@
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def setDefaultComponents(self): pass
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+class Any(base.AbstractSimpleAsn1Item):
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+ tagSet = tag.TagSet() # untagged, XXX as in Choice
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+ defaultValue = ''
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+ def prettyOut(self, value): return repr(value)
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+
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# XXX
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# coercion rules?
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%define module pyasn1
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%define module pyasn1
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Name: python-pyasn1
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Name: python-pyasn1
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Version: 0.0.8a
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Version: 0.0.9a
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Release: 5%{?dist}
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Release: 1%{?dist}
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Summary: ASN.1 tools for Python
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Summary: ASN.1 tools for Python
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License: BSD
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License: BSD
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Group: System Environment/Libraries
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Group: System Environment/Libraries
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@ -13,6 +13,7 @@ URL: http://pyasn1.sourceforge.net/
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BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
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BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
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BuildArch: noarch
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BuildArch: noarch
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BuildRequires: python-devel python-setuptools
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BuildRequires: python-devel python-setuptools
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Patch1: pyasn1-any.patch
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%description
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%description
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This project is dedicated to implementation of ASN.1 types (concrete syntax)
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This project is dedicated to implementation of ASN.1 types (concrete syntax)
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@ -22,6 +23,7 @@ compiler is planned for implementation in the future.
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%prep
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%prep
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%setup -n %{module}-%{version} -q
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%setup -n %{module}-%{version} -q
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%patch1 -p1
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%build
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%build
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%changelog
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%changelog
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* Mon Nov 16 2009 Rob Crittenden <rcritten@redhat.com> - 0.0.9a-1
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- Update to upstream version 0.0.9a
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- Include patch that adds parsing for the Any type
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* Wed Sep 2 2009 Rob Crittenden <rcritten@redhat.com> - 0.0.8a-5
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* Wed Sep 2 2009 Rob Crittenden <rcritten@redhat.com> - 0.0.8a-5
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- Include doc/notes.html in the package
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- Include doc/notes.html in the package
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