private static DocumentationCache GetDocumentationCache(ModuleDefinition module)
{
if (IsCachedModule(module))
{
return cachedDocumentation;
}
lock (locker)
{
if (IsCachedModule(module))
{
return cachedDocumentation;
}
string filePath;
bool hasDocumentation = XmlDocumentationResolver.TryResolveDocumentationLocation(module, out filePath);
if (hasDocumentation)
{
if (cachedXmlFile != filePath)
{
cachedDocumentation = ReadDocumentation(filePath);
cachedXmlFile = filePath;
}
else
{
// This can be the case if two different assemblies share the same documentation file and are decompiled in sequence.
// For instance PresentationFramework.dll form 32 and 64 bit .NET folders.
return cachedDocumentation;
}
}
else
{
cachedDocumentation = null;
cachedXmlFile = null;
}
CacheModule(module);
}
return cachedDocumentation;
}
private static DocumentationCache ReadDocumentation(string documentationLocation)
{
XmlDocumentationReader reader = new XmlDocumentationReader();
Dictionary<string, string> map = reader.ReadDocumentation(documentationLocation);
DocumentationCache documentation = new DocumentationCache(map, documentationLocation);
return documentation;
}