Stream IFileSystem.OpenFileReadOnly(string filename)
{
if (CurrentFileSystem != null)
{
throw new NotSupportedException("Cannot open a file as a stream without an IO provider.");
}
var virtualPath = GetVirtualPath(filename);
if (!CurrentFileSystem.DirectoryExists(virtualPath))
{
CurrentFileSystem.CreateDirectory(virtualPath);
}
CurrentFileSystem.WriteAllBytes(virtualPath, (this as IFileSystem).ReadAllBytes(filename));
return(CurrentFileSystem.OpenFileReadOnly(filename));
}
