public bool IsTokenExists(int token)
{
int type = MetadataToken.GetType(token);
int tableType = MetadataToken.GetTableTypeByTokenType(type);
if (tableType < 0 || tableType >= MetadataConstants.TableCount)
return false;
int rowCount = _tables[tableType].RowCount;
int rid = MetadataToken.GetRID(token);
if (rid < 1 || rid > rowCount)
return false;
return true;
}
public bool IsTokenExists(int token)
{
int type = MetadataToken.GetType(token);
int tableType = MetadataToken.GetTableTypeByTokenType(type);
if (tableType < 0 || tableType >= MetadataConstants.TableCount)
{
return(false);
}
var table = Tables[tableType];
int rid = MetadataToken.GetRID(token);
if (!table.Exists(rid))
{
return(false);
}
return(true);
}
public int[][] Sort()
{
int[] classLayoutMap = SortClassLayoutTable();
int[] constantMap = SortConstantTable();
int[] fieldLayoutMap = SortFieldLayoutTable();
int[] fieldMarshalMap = SortFieldMarshalTable();
int[] fieldRVAMap = SortFieldRVATable();
int[] propertyMap = SortPropertyMapTable();
int[] eventMap = SortEventMapTable();
int[] implMapMap = SortImplMapTable();
int[] interfaceImplMap = SortInterfaceImplTable();
int[] methodImplMap = SortMethodImplTable();
int[] methodSemanticsMap = SortMethodSemanticsTable();
int[] nestedClassMap = SortNestedClassTable();
int[] declSecurityMap = SortDeclSecurityTable();
int[] genericParamMap = SortGenericParamTable();
// Update GenericParamConstraint table
if (genericParamMap != null)
{
int count = _genericParamConstraintTable.Count;
int[] owners = new int[count];
_genericParamConstraintTable.Get(1, 0, count, owners);
for (int i = 0; i < count; i++)
{
owners[i] = genericParamMap[owners[i] - 1];
}
_genericParamConstraintTable.Update(1, 0, count, owners);
}
int[] genericParamConstraintMap = SortGenericParamConstraintTable();
// Update CustomAttribute table
{
int count = _customAttributeTable.Count;
int[] parents = new int[count];
_customAttributeTable.Get(1, 0, count, parents);
for (int i = 0; i < count; i++)
{
int parentToken = MetadataToken.DecompressHasCustomAttribute(parents[i]);
int parentRID = MetadataToken.GetRID(parentToken);
int parentType = MetadataToken.GetType(parentToken);
bool changed = false;
switch (parentType)
{
case MetadataTokenType.GenericParam:
{
if (genericParamMap != null)
{
parentRID = genericParamMap[parentRID - 1];
changed = true;
}
}
break;
case MetadataTokenType.GenericParamConstraint:
{
if (genericParamConstraintMap != null)
{
parentRID = genericParamConstraintMap[parentRID - 1];
changed = true;
}
}
break;
case MetadataTokenType.InterfaceImpl:
{
if (interfaceImplMap != null)
{
parentRID = interfaceImplMap[parentRID - 1];
changed = true;
}
}
break;
case MetadataTokenType.DeclSecurity:
{
if (declSecurityMap != null)
{
parentRID = declSecurityMap[parentRID - 1];
changed = true;
}
}
break;
}
if (changed)
{
parents[i] = MetadataToken.CompressHasCustomAttribute(MetadataToken.Get(parentType, parentRID));
}
}
_customAttributeTable.Update(1, 0, count, parents);
}
int[] customAttributeMap = SortCustomAttributeTable();
return(new int[][]
{
classLayoutMap,
constantMap,
fieldLayoutMap,
fieldMarshalMap,
fieldRVAMap,
propertyMap,
eventMap,
genericParamMap,
genericParamConstraintMap,
implMapMap,
interfaceImplMap,
methodImplMap,
methodSemanticsMap,
nestedClassMap,
declSecurityMap,
customAttributeMap,
});
}
