def __init__(self, shouldPack=True):
"""
Class representation of the C{IMAGE_DATA_DIRECTORY} structure.
@see: U{http://msdn.microsoft.com/es-es/library/windows/desktop/ms680305%28v=vs.85%29.aspx}
@type shouldPack: bool
@param shouldPack: If set to C{True} the L{Directory} object will be packed. If set to C{False} the object won't be packed.
"""
self.name = datatypes.String("")
self.rva = datatypes.DWORD(0) #: L{DWORD} rva.
self.size = datatypes.DWORD(0) #: L{DWORD} size.
self.info = None #: This variable holds the information of the directory.
self.shouldPack = shouldPack
def parse(self, readDataInstance):
if self.dt.netMetaDataTableHeader.heapOffsetSizes.value & 0x4:
self.offset = datatypes.DWORD(readDataInstance.readDword()).value
else:
self.offset = datatypes.WORD(readDataInstance.readWord()).value
self.value = self.getBlob(self.offset)
return self
def parse(self, readDataInstance):
if self.dwordIndex():
self.value = self.decodeValue(
datatypes.DWORD(readDataInstance.readDword()).value)
else:
self.value = self.decodeValue(
datatypes.WORD(readDataInstance.readWord()).value)
return self
def MetadataTableDefinitions(dt, netMetaDataStreams):
return {
0x00: [
{
"generation": datatypes.WORD()
},
{
"name": StringHeapIndex(dt, netMetaDataStreams)
},
{
"mvId": GuidHeapIndex(dt, netMetaDataStreams)
},
{
"encId": GuidHeapIndex(dt, netMetaDataStreams)
},
{
"encBaseId": GuidHeapIndex(dt, netMetaDataStreams)
},
],
0x01: [
{
"resolutionScope":
ResolutionScopeIndex(dt, netMetaDataStreams)
},
{
"typeName": StringHeapIndex(dt, netMetaDataStreams)
},
{
"typeNamespace": StringHeapIndex(dt, netMetaDataStreams)
},
],
0x02: [
{
"flags": datatypes.DWORD()
},
{
"typeName": StringHeapIndex(dt, netMetaDataStreams)
},
{
"typeNamespace": StringHeapIndex(dt, netMetaDataStreams)
},
{
"extends": TypeDefOrRefIndex(dt, netMetaDataStreams)
},
{
"fieldList": FieldIndex(dt, netMetaDataStreams)
},
{
"methodList": MethodDefIndex(dt, netMetaDataStreams)
},
],
0x03: [
{
"ref": datatypes.WORD()
},
],
0x04: [
{
"flags": datatypes.WORD()
},
{
"name": StringHeapIndex(dt, netMetaDataStreams)
},
{
"signature": BlobHeapIndex(dt, netMetaDataStreams)
},
],
0x05: [
{
"ref": datatypes.WORD()
},
],
0x06: [
{
"rva": datatypes.DWORD()
},
{
"implFlags": datatypes.WORD()
},
{
"flags": datatypes.WORD()
},
{
"name": StringHeapIndex(dt, netMetaDataStreams)
},
{
"signature": BlobHeapIndex(dt, netMetaDataStreams)
},
{
"paramList": ParamIndex(dt, netMetaDataStreams)
},
],
0x07: [
{
"ref": datatypes.WORD()
},
],
0x08: [
{
"flags": datatypes.WORD()
},
{
"sequence": datatypes.WORD()
},
{
"name": StringHeapIndex(dt, netMetaDataStreams)
},
],
0x09: [
{
"class": TypeDefIndex(dt, netMetaDataStreams)
},
{
"interface": TypeDefOrRefIndex(dt, netMetaDataStreams)
},
],
0x0a: [
{
"class": MemberRefParentIndex(dt, netMetaDataStreams)
},
{
"name": StringHeapIndex(dt, netMetaDataStreams)
},
{
"signature": BlobHeapIndex(dt, netMetaDataStreams)
},
],
0x0b: [
{
"type": datatypes.WORD()
},
{
"parent": HasConstantIndex(dt, netMetaDataStreams)
},
{
"value": BlobHeapIndex(dt, netMetaDataStreams)
},
],
0x0c: [
{
"parent": HasCustomAttributeIndex(dt, netMetaDataStreams)
},
{
"type": CustomAttributeTypeIndex(dt, netMetaDataStreams)
},
{
"value": BlobHeapIndex(dt, netMetaDataStreams)
},
],
0x0d: [
{
"parent": HasFieldMarshallIndex(dt, netMetaDataStreams)
},
{
"nativeType": BlobHeapIndex(dt, netMetaDataStreams)
},
],
0x0e: [
{
"action": datatypes.WORD()
},
{
"parent": HasDeclSecurityIndex(dt, netMetaDataStreams)
},
{
"permissionSet": BlobHeapIndex(dt, netMetaDataStreams)
},
],
0x0f: [
{
"packingSize": datatypes.WORD()
},
{
"classSize": datatypes.DWORD()
},
{
"parent": TypeDefIndex(dt, netMetaDataStreams)
},
],
0x10: [
{
"offset": datatypes.DWORD()
},
{
"field": FieldIndex(dt, netMetaDataStreams)
},
],
0x11: [
{
"signature": BlobHeapIndex(dt, netMetaDataStreams)
},
],
0x12: [
{
"parent": TypeDefIndex(dt, netMetaDataStreams)
},
{
"eventList": EventIndex(dt, netMetaDataStreams)
},
],
0x13: [
{
"ref": datatypes.WORD()
},
],
0x14: [
{
"eventFlags": datatypes.WORD()
},
{
"name": StringHeapIndex(dt, netMetaDataStreams)
},
{
"eventType": TypeDefOrRefIndex(dt, netMetaDataStreams)
},
],
0x15: [
{
"parent": TypeDefIndex(dt, netMetaDataStreams)
},
{
"propertyList": PropertyIndex(dt, netMetaDataStreams)
},
],
0x16: [
{
"ref": datatypes.WORD()
},
],
0x17: [
{
"flags": datatypes.WORD()
},
{
"name": StringHeapIndex(dt, netMetaDataStreams)
},
{
"type": BlobHeapIndex(dt, netMetaDataStreams)
},
],
0x18: [
{
"semantics": datatypes.WORD()
},
{
"method": MethodDefIndex(dt, netMetaDataStreams)
},
{
"association": HasSemanticsIndex(dt, netMetaDataStreams)
},
],
0x19: [
{
"class": TypeDefIndex(dt, netMetaDataStreams)
},
{
"methodBody": MethodDefOrRefIndex(dt, netMetaDataStreams)
},
{
"methodDeclaration":
MethodDefOrRefIndex(dt, netMetaDataStreams)
},
],
0x1a: [
{
"name": StringHeapIndex(dt, netMetaDataStreams)
},
],
0x1b: [
{
"signature": BlobHeapIndex(dt, netMetaDataStreams)
},
],
0x1c: [
{
"mappingFlags": datatypes.WORD()
},
{
"memberForwarded":
MemberForwardedIndex(dt, netMetaDataStreams)
},
{
"importName": StringHeapIndex(dt, netMetaDataStreams)
},
{
"importScope": ModuleRefIndex(dt, netMetaDataStreams)
},
],
0x1d: [
{
"rva": datatypes.DWORD()
},
{
"field": FieldIndex(dt, netMetaDataStreams)
},
],
0x1e:
None,
0x1f:
None,
0x20: [
{
"hashAlgId": datatypes.DWORD()
},
{
"majorVersion": datatypes.WORD()
},
{
"minorVersion": datatypes.WORD()
},
{
"buildNumber": datatypes.WORD()
},
{
"revisionNumber": datatypes.WORD()
},
{
"flags": datatypes.DWORD()
},
{
"publicKey": BlobHeapIndex(dt, netMetaDataStreams)
},
{
"name": StringHeapIndex(dt, netMetaDataStreams)
},
{
"culture": StringHeapIndex(dt, netMetaDataStreams)
},
],
0x21: [
{
"processor": datatypes.DWORD()
},
],
0x22: [
{
"osPlatformId": datatypes.DWORD()
},
{
"osMajorVersion": datatypes.DWORD()
},
{
"osMinorVersion": datatypes.DWORD()
},
],
0x23: [
{
"majorVersion": datatypes.WORD()
},
{
"minorVersion": datatypes.WORD()
},
{
"buildNumber": datatypes.WORD()
},
{
"revisionNumber": datatypes.WORD()
},
{
"flags": datatypes.DWORD()
},
{
"publicKeyOrToken": BlobHeapIndex(dt, netMetaDataStreams)
},
{
"name": StringHeapIndex(dt, netMetaDataStreams)
},
{
"culture": StringHeapIndex(dt, netMetaDataStreams)
},
{
"hashValue": BlobHeapIndex(dt, netMetaDataStreams)
},
],
0x24: [
{
"processor": datatypes.DWORD()
},
{
"assemblyRef": AssemblyRefIndex(dt, netMetaDataStreams)
},
],
0x25: [
{
"osPlatformId": datatypes.DWORD()
},
{
"osMajorVersion": datatypes.DWORD()
},
{
"osMinorVersion": datatypes.DWORD()
},
{
"assemblyRef": AssemblyRefIndex(dt, netMetaDataStreams)
},
],
0x26: [
{
"flags": datatypes.DWORD()
},
{
"name": StringHeapIndex(dt, netMetaDataStreams)
},
{
"hashValue": BlobHeapIndex(dt, netMetaDataStreams)
},
],
0x27: [
{
"flags": datatypes.DWORD()
},
{
"typeDefId": datatypes.DWORD()
},
{
"typeName": StringHeapIndex(dt, netMetaDataStreams)
},
{
"typeNamespace": StringHeapIndex(dt, netMetaDataStreams)
},
{
"implementation": ImplementationIndex(dt, netMetaDataStreams)
},
],
0x28: [
{
"offset": datatypes.DWORD()
},
{
"flags": datatypes.DWORD()
},
{
"name": StringHeapIndex(dt, netMetaDataStreams)
},
{
"implementation": ImplementationIndex(dt, netMetaDataStreams)
},
],
0x29: [
{
"nestedClass": TypeDefIndex(dt, netMetaDataStreams)
},
{
"enclosingClass": TypeDefIndex(dt, netMetaDataStreams)
},
],
0x2a: [
{
"number": datatypes.WORD()
},
{
"flags": datatypes.WORD()
},
{
"owner": TypeOrMethodDefIndex(dt, netMetaDataStreams)
},
{
"name": StringHeapIndex(dt, netMetaDataStreams)
},
],
0x2b: [
{
"method": MethodDefOrRefIndex(dt, netMetaDataStreams)
},
{
"instantiation": BlobHeapIndex(dt, netMetaDataStreams)
},
],
0x2c: [
{
"owner": GenericParamIndex(dt, netMetaDataStreams)
},
{
"constraint": TypeDefOrRefIndex(dt, netMetaDataStreams)
},
],
0x2d:
None,
0x2e:
None,
0x2f:
None,
0x30:
None,
0x31:
None,
0x32:
None,
0x33:
None,
0x34:
None,
0x35:
None,
0x36:
None,
0x37:
None,
0x38:
None,
0x39:
None,
0x3a:
None,
0x3b:
None,
0x3c:
None,
0x3d:
None,
0x3e:
None,
0x3f:
None,
}