private Assembly ResolveAssemblyFromTypeLibID(Guid iid, Guid typeLibraryID, string version, bool noAssemblyGeneration)
{
Assembly assembly;
ComPlusTLBImportTrace.Trace(TraceEventType.Verbose, 0x5000d, "TraceCodeComIntegrationTLBImportStarting", iid, typeLibraryID);
bool flag = false;
ITypeLib2 typeLibrary = null;
try
{
lock (this.assemblyTableLock)
{
this.assemblyTable.TryGetValue(typeLibraryID, out assembly);
if (assembly == null)
{
typeLibrary = this.GettypeLibrary(typeLibraryID, version);
object pVarVal = null;
typeLibrary.GetCustData(ref clrAssemblyCustomID, out pVarVal);
if (pVarVal == null)
{
flag = true;
}
string str = pVarVal as string;
if (string.IsNullOrEmpty(str))
{
flag = true;
}
if (noAssemblyGeneration && flag)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(System.ServiceModel.SR.GetString("NativeTypeLibraryNotAllowed", new object[] { typeLibraryID })));
}
if (!flag)
{
ComPlusTLBImportTrace.Trace(TraceEventType.Verbose, 0x5000e, "TraceCodeComIntegrationTLBImportFromAssembly", iid, typeLibraryID, str);
assembly = Assembly.Load(str);
}
else
{
ComPlusTLBImportTrace.Trace(TraceEventType.Verbose, 0x5000f, "TraceCodeComIntegrationTLBImportFromTypelib", iid, typeLibraryID);
assembly = TypeLibraryHelper.GenerateAssemblyFromNativeTypeLibrary(iid, typeLibraryID, typeLibrary);
}
this.assemblyTable[typeLibraryID] = assembly;
}
}
}
catch (Exception exception)
{
DiagnosticUtility.EventLog.LogEvent(TraceEventType.Error, EventLogCategory.ComPlus, (EventLogEventId)(-1073610728), new string[] { iid.ToString(), typeLibraryID.ToString(), exception.ToString() });
throw;
}
finally
{
if (typeLibrary != null)
{
Marshal.ReleaseComObject(typeLibrary);
}
}
if (null == assembly)
{
throw Fx.AssertAndThrow("Assembly should not be null");
}
ComPlusTLBImportTrace.Trace(TraceEventType.Verbose, 0x50011, "TraceCodeComIntegrationTLBImportFinished", iid, typeLibraryID);
return(assembly);
}
void ITypeLibImporterNotifySink.ReportEvent(ImporterEventKind eventKind, int eventCode, string eventMsg)
{
ComPlusTLBImportTrace.Trace(TraceEventType.Verbose, TraceCode.ComIntegrationTLBImportConverterEvent,
SR.TraceCodeComIntegrationTLBImportConverterEvent, iid, typeLibraryID, eventKind, eventCode, eventMsg);
}
private Assembly ResolveAssemblyFromTypeLibID(Guid iid, Guid typeLibraryID, string version, bool parseVersionAsHex, bool noAssemblyGeneration)
{
ComPlusTLBImportTrace.Trace(TraceEventType.Verbose, TraceCode.ComIntegrationTLBImportStarting,
SR.TraceCodeComIntegrationTLBImportStarting, iid, typeLibraryID);
Assembly asm;
bool generateNativeAssembly = false;
ITypeLib2 typeLibrary = null;
try
{
lock (assemblyTableLock)
{
assemblyTable.TryGetValue(typeLibraryID, out asm);
if (asm == null)
{
typeLibrary = GettypeLibrary(typeLibraryID, version, parseVersionAsHex);
object opaqueData = null;
typeLibrary.GetCustData(ref clrAssemblyCustomID, out opaqueData);
if (opaqueData == null)
{
generateNativeAssembly = true; // No custom data for this IID this is not a CLR typeLibrary
}
String assembly = opaqueData as String;
if (String.IsNullOrEmpty(assembly))
{
generateNativeAssembly = true; // No custom data for this IID this is not a CLR typeLibrary
}
if (noAssemblyGeneration && generateNativeAssembly)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(SR.GetString(SR.NativeTypeLibraryNotAllowed, typeLibraryID)));
}
else if (!generateNativeAssembly)
{
ComPlusTLBImportTrace.Trace(TraceEventType.Verbose, TraceCode.ComIntegrationTLBImportFromAssembly,
SR.TraceCodeComIntegrationTLBImportFromAssembly, iid, typeLibraryID, assembly);
asm = Assembly.Load(assembly); // Assembly.Load will get a full assembly name
}
else
{
ComPlusTLBImportTrace.Trace(TraceEventType.Verbose, TraceCode.ComIntegrationTLBImportFromTypelib,
SR.TraceCodeComIntegrationTLBImportFromTypelib, iid, typeLibraryID);
asm = TypeLibraryHelper.GenerateAssemblyFromNativeTypeLibrary(iid, typeLibraryID, typeLibrary as ITypeLib);
}
assemblyTable[typeLibraryID] = asm;
}
}
}
catch (Exception e)
{
DiagnosticUtility.EventLog.LogEvent(TraceEventType.Error,
(ushort)System.Runtime.Diagnostics.EventLogCategory.ComPlus,
(uint)System.Runtime.Diagnostics.EventLogEventId.ComPlusTLBImportError,
iid.ToString(),
typeLibraryID.ToString(),
e.ToString());
throw;
}
finally
{
// Add Try Finally to cleanup typeLibrary
if (typeLibrary != null)
{
Marshal.ReleaseComObject((object)typeLibrary);
}
}
if (null == asm)
{
throw Fx.AssertAndThrow("Assembly should not be null");
}
ComPlusTLBImportTrace.Trace(TraceEventType.Verbose, TraceCode.ComIntegrationTLBImportFinished,
SR.TraceCodeComIntegrationTLBImportFinished, iid, typeLibraryID);
return(asm);
}