static IResourceReader GetReader(Stream stream, string name, bool useSourcePath)
{
string format = Path.GetExtension(name);
switch (format.ToLower(System.Globalization.CultureInfo.InvariantCulture))
{
case ".po":
return(new PoResourceReader(stream));
case ".txt":
case ".text":
return(new TxtResourceReader(stream));
case ".resources":
return(new ResourceReader(stream));
case ".resx":
LoadResX();
IResourceReader reader = (IResourceReader)Activator.CreateInstance(
resxr, new object[] { stream });
if (useSourcePath) // only possible on 2.0 profile, or higher
{
PropertyInfo p = reader.GetType().GetProperty("BasePath",
BindingFlags.Public | BindingFlags.Instance);
if (p != null && p.CanWrite)
{
p.SetValue(reader, Path.GetDirectoryName(name), null);
}
}
return(reader);
default:
throw new Exception("Unknown format in file " + name);
}
}
internal RuntimeResourceSet(IResourceReader reader) :
// explicitly do not call IResourceReader constructor since it caches all resources
// the purpose of RuntimeResourceSet is to lazily load and cache.
base()
{
if (reader == null)
{
throw new ArgumentNullException(nameof(reader));
}
_defaultReader = reader as DeserializingResourceReader ?? throw new ArgumentException(SR.Format(SR.NotSupported_WrongResourceReader_Type, reader.GetType()), nameof(reader));
_resCache = new Dictionary <string, ResourceLocator>(FastResourceComparer.Default);
// in the CoreLib version RuntimeResourceSet creates ResourceReader and passes this in,
// in the custom case ManifestBasedResourceReader creates the ResourceReader and passes it in
// so we must initialize the cache here.
_defaultReader._resCache = _resCache;
}