public void Write(string cacheFolder, string pluginsFolder, string pattern, SearchOption searchOption)
{
var serializer = new XmlSerializer(typeof(List <SerializableComposablePartDefinition>));
var assemblyFiles = Directory.GetFiles(pluginsFolder, pattern, searchOption);
foreach (var assemblyFile in assemblyFiles)
{
var fileTime = File.GetLastWriteTime(assemblyFile);
var cachedDataFile = Path.Combine(cacheFolder, $"{Path.GetFileName(assemblyFile)}.{fileTime:yyyyMMddHHmmss}.{lazyAssemblyLoadingDataFileExtension}");
if (File.Exists(cachedDataFile))
{
continue;
}
using (var assemblyCatalog = new AssemblyCatalog(assemblyFile))
{
var manifest = assemblyCatalog.Assembly.ManifestModule;
var oldFiles = Directory.GetFiles(cacheFolder, $"{manifest.Name}.*.*");
foreach (var oldFile in oldFiles)
{
File.Delete(oldFile);
}
cachedDataFile = $"{cacheFolder}\\{manifest.Name}.00000000000000.{lazyAssemblyLoadingDataFileExtension}";
var partsData = new List <SerializableComposablePartDefinition>();
try
{
partsData = assemblyCatalog.Select(SerializableComposablePartDefinition.FromComposablePartDefinition).ToList();
}
catch
{
// ignored
}
using (var output = File.Open(cachedDataFile, FileMode.Create, FileAccess.Write))
{
serializer.Serialize(output, partsData);
}
fileTime = File.GetLastWriteTime(assemblyFile);
File.Move(cachedDataFile, cachedDataFile.Replace($"00000000000000.{lazyAssemblyLoadingDataFileExtension}", $"{fileTime:yyyyMMddHHmmss}.{lazyAssemblyLoadingDataFileExtension}"));
}
}
}
/// <summary>
/// Serializes an assembly's part information to a file.
/// </summary>
/// <param name="assembly">The assembly to serialize the part information for.</param>
/// <param name="outputDataFile">The path to the file that will hold the assembly's serialization information.</param>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="assembly"/> is null.</exception>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="outputDataFile"/> is null or empty.</exception>
public static void SerializeAssemblyPartInformation(Assembly assembly, string outputDataFile)
{
if (assembly == null)
{
throw new ArgumentNullException("assembly");
}
if (string.IsNullOrEmpty(outputDataFile))
{
throw new ArgumentNullException("outputDataFile");
}
var assemblyCatalog = new AssemblyCatalog(assembly);
var parts = assemblyCatalog.Select(SerializableComposablePartDefinition.FromComposablePartDefinition).ToList();
var serializer = new XmlSerializer(typeof(List <SerializableComposablePartDefinition>));
using (var output = File.Open(outputDataFile, FileMode.Create, FileAccess.Write))
{
serializer.Serialize(output, parts);
}
}
