public static IEnumerable <IFxtTransformation> Deanonymize(
this XmlSchemaSet schemas, // the schemas to transform
FxtScope scope, // affected abstractions
bool strict, // be strict about de-anonymization
FxtLog log // log transformations and analyses
)
{
// Determine potential ambiguity of local element names
var recurrence = new Dictionary <string, int>();
foreach (var el in schemas.LocalXsdElements())
{
if (el.SchemaType != null &&
el.SchemaType is XmlSchemaComplexType)
{
if (!recurrence.ContainsKey(el.Name))
{
recurrence.Add(el.Name, 1);
}
else
{
recurrence[el.Name]++;
}
}
}
foreach (var el in schemas.LocalXsdElements())
{
// Test whether element is affected
if (el.SchemaType != null &&
el.SchemaType is XmlSchemaComplexType &&
scope.Test(el))
{
// Determine name of new type
var qname = new XmlQualifiedName(
el.Name,
el.XmlSchema().TargetNamespace);
// Check for name clashes
if (schemas.DefinesXsdType(qname) ||
recurrence[el.Name] > 1)
{
if (!strict)
{
continue; // Skip this candidate
}
else
{
throw new FxtTypeClashException(qname);
}
}
// Build and yield transformation
var trafo = new ExtractType();
trafo.element = el;
log.AtType(qname).Add(new ExtractTypeAnnotation());
yield return(trafo);
}
}
}
public static IEnumerable<IFxtTransformation> Deanonymize(
this XmlSchemaSet schemas, // the schemas to transform
FxtScope scope, // affected abstractions
bool strict, // be strict about de-anonymization
FxtLog log // log transformations and analyses
)
{
// Determine potential ambiguity of local element names
var recurrence = new Dictionary<string,int>();
foreach (var el in schemas.LocalXsdElements())
if (el.SchemaType!=null
&& el.SchemaType is XmlSchemaComplexType)
if (!recurrence.ContainsKey(el.Name))
recurrence.Add(el.Name,1);
else
recurrence[el.Name]++;
foreach (var el in schemas.LocalXsdElements())
// Test whether element is affected
if (el.SchemaType!=null
&& el.SchemaType is XmlSchemaComplexType
&& scope.Test(el))
{
// Determine name of new type
var qname = new XmlQualifiedName(
el.Name,
el.XmlSchema().TargetNamespace);
// Check for name clashes
if (schemas.DefinesXsdType(qname)
|| recurrence[el.Name] > 1)
if (!strict)
continue; // Skip this candidate
else
throw new FxtTypeClashException(qname);
// Build and yield transformation
var trafo = new ExtractType();
trafo.element = el;
log.AtType(qname).Add(new ExtractTypeAnnotation());
yield return trafo;
}
}
public static IEnumerable <IFxtTransformation> Deanonymize(this XmlSchemaSet schemas, FxtScope scope, bool strict, FxtLog log)
{
bool flag;
bool flag1;
bool flag2;
XmlQualifiedName xmlQualifiedName;
Dictionary <string, int> strs = new Dictionary <string, int>();
foreach (XmlSchemaElement xmlSchemaElement in schemas.LocalXsdElements())
{
flag = (xmlSchemaElement.SchemaType == null ? true : !(xmlSchemaElement.SchemaType is XmlSchemaComplexType));
if (flag)
{
continue;
}
if (strs.ContainsKey(xmlSchemaElement.Name))
{
Dictionary <string, int> item = strs;
Dictionary <string, int> strs1 = item;
string name = xmlSchemaElement.Name;
item[name] = strs1[name] + 1;
}
else
{
strs.Add(xmlSchemaElement.Name, 1);
}
}
IEnumerator <XmlSchemaElement> enumerator = schemas.LocalXsdElements().GetEnumerator();
try
{
while (enumerator.MoveNext())
{
XmlSchemaElement current = enumerator.Current;
flag1 = (current.SchemaType == null || !(current.SchemaType is XmlSchemaComplexType) ? true : !scope.Test(current));
if (flag1)
{
continue;
}
xmlQualifiedName = new XmlQualifiedName(current.Name, current.XmlSchema().TargetNamespace);
flag2 = (schemas.DefinesXsdType(xmlQualifiedName) ? false : strs[current.Name] <= 1);
if (flag2)
{
ExtractType extractType = new ExtractType()
{
element = current
};
log.AtType(xmlQualifiedName).Add(new ExtractTypeAnnotation());
yield return(extractType);
}
else if (strict)
{
throw new FxtTypeClashException(xmlQualifiedName);
}
}
goto Label1;
throw new FxtTypeClashException(xmlQualifiedName);
}
finally
{
if (enumerator != null)
{
enumerator.Dispose();
}
}
Label1:
yield break;
}
