MalwareSourceCode/MSIL/Virus/Win32/E/Virus.Win32.Expiro.w-f8f9f26e940480624825f6bddbea86e70fc4aa746c4dd8efa7d98dcb477000ed/Microsoft/InfoCards/RequestFactory.cs

// Decompiled with JetBrains decompiler
// Type: Microsoft.InfoCards.RequestFactory
// Assembly: infocard, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
// MVID: 1D4D5564-A025-490C-AF1D-DF4FBB709D1F
// Assembly location: C:\Users\Administrateur\Downloads\Virusshare-00001-msil\Virus.Win32.Expiro.w-f8f9f26e940480624825f6bddbea86e70fc4aa746c4dd8efa7d98dcb477000ed.exe

using Microsoft.InfoCards.Diagnostics;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.IO;
using System.Reflection;
using System.Runtime.InteropServices;
using System.Security.Principal;
using System.Text;

namespace Microsoft.InfoCards
{
  internal class RequestFactory
  {
    private const int MaxRequestBlobSize = 20971520;
    private static readonly RequestFactory.RequestName[] s_uiClientRequests = new RequestFactory.RequestName[4]
    {
      RequestFactory.RequestName.GetBrowserTokenRequest,
      RequestFactory.RequestName.GetTokenRequest,
      RequestFactory.RequestName.ImportRequest,
      RequestFactory.RequestName.ManageRequest
    };
    private static object s_createRequestSync = new object();
    private static Dictionary<string, RequestFactory.RequestName> s_requestMap = new Dictionary<string, RequestFactory.RequestName>(54);

    private RequestFactory()
    {
    }

    static RequestFactory()
    {
      RequestFactory.s_requestMap["CloseCryptoHandleRequest"] = RequestFactory.RequestName.CloseCryptoHandleRequest;
      RequestFactory.s_requestMap["DecryptRequest"] = RequestFactory.RequestName.DecryptRequest;
      RequestFactory.s_requestMap["EncryptRequest"] = RequestFactory.RequestName.EncryptRequest;
      RequestFactory.s_requestMap["GenerateDerivedKeyRequest"] = RequestFactory.RequestName.GenerateDerivedKeyRequest;
      RequestFactory.s_requestMap["GetBrowserTokenRequest"] = RequestFactory.RequestName.GetBrowserTokenRequest;
      RequestFactory.s_requestMap["GetCryptoTransformRequest"] = RequestFactory.RequestName.GetCryptoTransformRequest;
      RequestFactory.s_requestMap["GetKeyedHashRequest"] = RequestFactory.RequestName.GetKeyedHashRequest;
      RequestFactory.s_requestMap["GetTokenRequest"] = RequestFactory.RequestName.GetTokenRequest;
      RequestFactory.s_requestMap["HashCoreRequest"] = RequestFactory.RequestName.HashCoreRequest;
      RequestFactory.s_requestMap["HashFinalRequest"] = RequestFactory.RequestName.HashFinalRequest;
      RequestFactory.s_requestMap["ImportRequest"] = RequestFactory.RequestName.ImportRequest;
      RequestFactory.s_requestMap["ManageRequest"] = RequestFactory.RequestName.ManageRequest;
      RequestFactory.s_requestMap["SignHashRequest"] = RequestFactory.RequestName.SignHashRequest;
      RequestFactory.s_requestMap["TransformBlockRequest"] = RequestFactory.RequestName.TransformBlockRequest;
      RequestFactory.s_requestMap["TransformFinalBlockRequest"] = RequestFactory.RequestName.TransformFinalBlockRequest;
      RequestFactory.s_requestMap["VerifyHashRequest"] = RequestFactory.RequestName.VerifyHashRequest;
      RequestFactory.s_requestMap["BeginCreateSecurityTokenRequest"] = RequestFactory.RequestName.BeginCreateSecurityTokenRequest;
      RequestFactory.s_requestMap["BeginSelectCardRequest"] = RequestFactory.RequestName.BeginSelectCardRequest;
      RequestFactory.s_requestMap["CancelAsyncOperationRequest"] = RequestFactory.RequestName.CancelAsyncOperationRequest;
      RequestFactory.s_requestMap["CheckStoreFileValidityRequest"] = RequestFactory.RequestName.CheckStoreFileValidityRequest;
      RequestFactory.s_requestMap["CreateCardRequest"] = RequestFactory.RequestName.CreateCardRequest;
      RequestFactory.s_requestMap["DeleteCardRequest"] = RequestFactory.RequestName.DeleteCardRequest;
      RequestFactory.s_requestMap["DeleteStoreRequest"] = RequestFactory.RequestName.DeleteStoreRequest;
      RequestFactory.s_requestMap["EndCreateSecurityTokenRequest"] = RequestFactory.RequestName.EndCreateSecurityTokenRequest;
      RequestFactory.s_requestMap["EndSelectCardRequest"] = RequestFactory.RequestName.EndSelectCardRequest;
      RequestFactory.s_requestMap["ExportFileRequest"] = RequestFactory.RequestName.ExportFileRequest;
      RequestFactory.s_requestMap["GetCertificateRequest"] = RequestFactory.RequestName.GetCertificateRequest;
      RequestFactory.s_requestMap["GetImportedCardRequest"] = RequestFactory.RequestName.GetImportedCardRequest;
      RequestFactory.s_requestMap["GetImportFileNameRequest"] = RequestFactory.RequestName.GetImportFileNameRequest;
      RequestFactory.s_requestMap["GetLedgerEntryForRecipientRequest"] = RequestFactory.RequestName.GetLedgerEntryForRecipientRequest;
      RequestFactory.s_requestMap["GetLedgerRequest"] = RequestFactory.RequestName.GetLedgerRequest;
      RequestFactory.s_requestMap["GetPolicyDetailsRequest"] = RequestFactory.RequestName.GetPolicyDetailsRequest;
      RequestFactory.s_requestMap["GetRecipientListRequest"] = RequestFactory.RequestName.GetRecipientListRequest;
      RequestFactory.s_requestMap["GetRecipientRequest"] = RequestFactory.RequestName.GetRecipientRequest;
      RequestFactory.s_requestMap["GetUserPreferenceRequest"] = RequestFactory.RequestName.GetUserPreferenceRequest;
      RequestFactory.s_requestMap["ImportFileRequest"] = RequestFactory.RequestName.ImportFileRequest;
      RequestFactory.s_requestMap["InfoCardListRequest"] = RequestFactory.RequestName.InfoCardListRequest;
      RequestFactory.s_requestMap["ListCardsInFileRequest"] = RequestFactory.RequestName.ListCardsInFileRequest;
      RequestFactory.s_requestMap["QueryStoreStatusRequest"] = RequestFactory.RequestName.QueryStoreStatusRequest;
      RequestFactory.s_requestMap["ResolvePPIDRequest"] = RequestFactory.RequestName.ResolvePPIDRequest;
      RequestFactory.s_requestMap["SaveCardRequest"] = RequestFactory.RequestName.SaveCardRequest;
      RequestFactory.s_requestMap["SaveLedgerEntryRequest"] = RequestFactory.RequestName.SaveLedgerEntryRequest;
      RequestFactory.s_requestMap["SaveRecipientRequest"] = RequestFactory.RequestName.SaveRecipientRequest;
      RequestFactory.s_requestMap["SendAgentStatusRequest"] = RequestFactory.RequestName.SendAgentStatusRequest;
      RequestFactory.s_requestMap["SetUserPreferenceRequest"] = RequestFactory.RequestName.SetUserPreferenceRequest;
      RequestFactory.s_requestMap["BeginGetFileNameFromUserRequest"] = RequestFactory.RequestName.BeginGetFileNameFromUserRequest;
      RequestFactory.s_requestMap["EndGetFileNameFromUserRequest"] = RequestFactory.RequestName.EndGetFileNameFromUserRequest;
      RequestFactory.s_requestMap["UIEndRequest"] = RequestFactory.RequestName.UIEndRequest;
      RequestFactory.s_requestMap["ListDependantCardsRequest"] = RequestFactory.RequestName.ListDependantCardsRequest;
      RequestFactory.s_requestMap["GetLastErrorDetailsRequest"] = RequestFactory.RequestName.GetLastErrorDetailsRequest;
      RequestFactory.s_requestMap["GetIsBrowserClientRequest"] = RequestFactory.RequestName.GetIsBrowserClientRequest;
      RequestFactory.s_requestMap["SetUserLanguageRequest"] = RequestFactory.RequestName.SetUserLanguageRequest;
      RequestFactory.s_requestMap["GetCardDetailsRequest"] = RequestFactory.RequestName.GetCardDetailsRequest;
      RequestFactory.s_requestMap["UnlockCardRequest"] = RequestFactory.RequestName.UnlockCardRequest;
    }

    internal static int ProcessNewRequest(
      int parentRequestHandle,
      IntPtr rpcHandle,
      IntPtr inArgs,
      out IntPtr outArgs)
    {
      InfoCardTrace.Assert(null == WindowsIdentity.GetCurrent(true), "unexpected user context on incoming thread");
      int num = 0;
      outArgs = IntPtr.Zero;
      if (IntPtr.Zero == inArgs)
        return -1073413888;
      if (IntPtr.Zero == rpcHandle)
        return -1073413888;
      try
      {
        RpcRequest structure = (RpcRequest) Marshal.PtrToStructure(inArgs, typeof (RpcRequest));
        if (structure.Length < 0 || structure.Length > 20971520 || structure.Type == null || structure.Length > 0 && IntPtr.Zero == structure.Data)
          return -1073413888;
        Stream inStream;
        if (structure.Length != 0)
        {
          byte[] numArray = new byte[structure.Length];
          Marshal.Copy(structure.Data, numArray, 0, structure.Length);
          inStream = (Stream) new MemoryStream(numArray, 0, numArray.Length, false, false);
        }
        else
          inStream = (Stream) new MemoryStream();
        MemoryStream memoryStream = new MemoryStream();
        if (parentRequestHandle == 0)
        {
          using (UIAgentMonitorHandle monitorHandle = new UIAgentMonitorHandle())
          {
            using (ClientRequest clientRequestInstance = RequestFactory.CreateClientRequestInstance(monitorHandle, structure.Type, rpcHandle, inStream, (Stream) memoryStream))
            {
              num = clientRequestInstance.DoProcessRequest(out string _);
              RpcResponse outArgs1;
              RequestFactory.ConvertStreamToIntPtr(memoryStream, out outArgs1);
              outArgs = outArgs1.Marshal();
            }
          }
        }
        else
        {
          ClientUIRequest requestByHandle = (ClientUIRequest) Request.FindRequestByHandle(parentRequestHandle);
          InfoCardTrace.Assert(null != requestByHandle, "ParentRequest is null");
          using (UIAgentRequest agentRequestInstance = RequestFactory.CreateUIAgentRequestInstance(requestByHandle, structure.Type, rpcHandle, inStream, (Stream) memoryStream))
          {
            string extendedMessage;
            num = agentRequestInstance.DoProcessRequest(out extendedMessage);
            if (num != 0)
              Utility.SerializeString(new BinaryWriter((Stream) memoryStream, Encoding.Unicode), extendedMessage);
            RpcResponse outArgs2;
            RequestFactory.ConvertStreamToIntPtr(memoryStream, out outArgs2);
            outArgs = outArgs2.Marshal();
          }
        }
      }
      catch (TargetInvocationException ex)
      {
        if (ex.InnerException != null && ex.InnerException is InfoCardBaseException)
          num = ((InfoCardBaseException) ex.InnerException).NativeHResult;
        else
          InfoCardService.Crash((Exception) ex);
      }
      catch (InfoCardBaseException ex)
      {
        num = ex.NativeHResult;
      }
      catch (OutOfMemoryException ex)
      {
        num = -2147024882;
      }
      catch (EndOfStreamException ex)
      {
        num = -1073413863;
      }
      catch (Exception ex)
      {
        InfoCardTrace.TraceAndLogException(ex);
        InfoCardService.Crash(ex);
      }
      return num;
    }

    private static void ConvertStreamToIntPtr(MemoryStream outStream, out RpcResponse outArgs)
    {
      byte[] buffer = outStream.GetBuffer();
      outArgs = new RpcResponse();
      outArgs.Length = 0;
      outArgs.Data = IntPtr.Zero;
      if (buffer == null || buffer.Length == 0)
        return;
      IntPtr destination = Marshal.AllocHGlobal(buffer.Length);
      Marshal.Copy(buffer, 0, destination, buffer.Length);
      outArgs.Data = destination;
      outArgs.Length = buffer.Length;
    }

    private static ClientRequest CreateClientRequestInstance(
      UIAgentMonitorHandle monitorHandle,
      string reqName,
      IntPtr rpcHandle,
      Stream inStream,
      Stream outStream)
    {
      ClientRequest clientRequestInstance = (ClientRequest) null;
      lock (RequestFactory.s_createRequestSync)
      {
        if (string.IsNullOrEmpty(reqName))
          throw InfoCardTrace.ThrowHelperError((Exception) new CommunicationException());
        RequestFactory.RequestName requestName = RequestFactory.s_requestMap.ContainsKey(reqName) ? RequestFactory.s_requestMap[reqName] : throw InfoCardTrace.ThrowHelperError((Exception) new CommunicationException());
        if (-1 != Array.IndexOf<RequestFactory.RequestName>(RequestFactory.s_uiClientRequests, requestName))
        {
          Process contextMapping = ClientUIRequest.GetContextMapping(rpcHandle, true);
          InfoCardTrace.ThrowInvalidArgumentConditional(null == contextMapping, nameof (rpcHandle));
          int tSSession = 0;
          if (!NativeMethods.ProcessIdToSessionId(contextMapping.Id, out tSSession))
          {
            int lastWin32Error = Marshal.GetLastWin32Error();
            throw InfoCardTrace.ThrowHelperError((Exception) new CommunicationException(SR.GetString("ServiceErrorGettingClientTSSession"), (Exception) new Win32Exception(lastWin32Error)));
          }
          WindowsIdentity executionIdentity = NativeMcppMethods.CreateServiceExecutionIdentity(contextMapping);
          InfoCardUIAgent agent = monitorHandle.CreateAgent(contextMapping.Id, executionIdentity, tSSession);
          switch (RequestFactory.s_requestMap[reqName])
          {
            case RequestFactory.RequestName.GetBrowserTokenRequest:
              clientRequestInstance = (ClientRequest) new GetBrowserTokenRequest(contextMapping, executionIdentity, agent, rpcHandle, inStream, outStream);
              break;
            case RequestFactory.RequestName.GetTokenRequest:
              clientRequestInstance = (ClientRequest) new GetTokenRequest(contextMapping, executionIdentity, agent, rpcHandle, inStream, outStream);
              break;
            case RequestFactory.RequestName.ImportRequest:
              clientRequestInstance = (ClientRequest) new ImportRequest(contextMapping, executionIdentity, agent, rpcHandle, inStream, outStream);
              break;
            case RequestFactory.RequestName.ManageRequest:
              clientRequestInstance = (ClientRequest) new ManageRequest(contextMapping, executionIdentity, agent, rpcHandle, inStream, outStream);
              break;
            default:
              throw InfoCardTrace.ThrowHelperError((Exception) new CommunicationException());
          }
        }
        else
        {
          Process processFromRpcHandle = ClientRequest.GetCallingProcessFromRpcHandle(rpcHandle);
          WindowsIdentity executionIdentity = NativeMcppMethods.CreateServiceExecutionIdentity(processFromRpcHandle);
          switch (RequestFactory.s_requestMap[reqName])
          {
            case RequestFactory.RequestName.CloseCryptoHandleRequest:
              clientRequestInstance = (ClientRequest) new CloseCryptoHandleRequest(processFromRpcHandle, executionIdentity, rpcHandle, inStream, outStream);
              break;
            case RequestFactory.RequestName.DecryptRequest:
              clientRequestInstance = (ClientRequest) new DecryptRequest(processFromRpcHandle, executionIdentity, rpcHandle, inStream, outStream);
              break;
            case RequestFactory.RequestName.EncryptRequest:
              clientRequestInstance = (ClientRequest) new EncryptRequest(processFromRpcHandle, executionIdentity, rpcHandle, inStream, outStream);
              break;
            case RequestFactory.RequestName.GenerateDerivedKeyRequest:
              clientRequestInstance = (ClientRequest) new GenerateDerivedKeyRequest(processFromRpcHandle, executionIdentity, rpcHandle, inStream, outStream);
              break;
            case RequestFactory.RequestName.GetCryptoTransformRequest:
              clientRequestInstance = (ClientRequest) new GetCryptoTransformRequest(processFromRpcHandle, executionIdentity, rpcHandle, inStream, outStream);
              break;
            case RequestFactory.RequestName.GetKeyedHashRequest:
              clientRequestInstance = (ClientRequest) new GetKeyedHashRequest(processFromRpcHandle, executionIdentity, rpcHandle, inStream, outStream);
              break;
            case RequestFactory.RequestName.HashCoreRequest:
              clientRequestInstance = (ClientRequest) new HashCoreRequest(processFromRpcHandle, executionIdentity, rpcHandle, inStream, outStream);
              break;
            case RequestFactory.RequestName.HashFinalRequest:
              clientRequestInstance = (ClientRequest) new HashFinalRequest(processFromRpcHandle, executionIdentity, rpcHandle, inStream, outStream);
              break;
            case RequestFactory.RequestName.SignHashRequest:
              clientRequestInstance = (ClientRequest) new SignHashRequest(processFromRpcHandle, executionIdentity, rpcHandle, inStream, outStream);
              break;
            case RequestFactory.RequestName.TransformBlockRequest:
              clientRequestInstance = (ClientRequest) new TransformBlockRequest(processFromRpcHandle, executionIdentity, rpcHandle, inStream, outStream);
              break;
            case RequestFactory.RequestName.TransformFinalBlockRequest:
              clientRequestInstance = (ClientRequest) new TransformFinalBlockRequest(processFromRpcHandle, executionIdentity, rpcHandle, inStream, outStream);
              break;
            case RequestFactory.RequestName.VerifyHashRequest:
              clientRequestInstance = (ClientRequest) new VerifyHashRequest(processFromRpcHandle, executionIdentity, rpcHandle, inStream, outStream);
              break;
            default:
              throw InfoCardTrace.ThrowHelperError((Exception) new CommunicationException());
          }
        }
        clientRequestInstance.Initialize();
      }
      return clientRequestInstance;
    }

    private static UIAgentRequest CreateUIAgentRequestInstance(
      ClientUIRequest parentRequest,
      string reqName,
      IntPtr rpcHandle,
      Stream inStream,
      Stream outStream)
    {
      UIAgentRequest agentRequestInstance = (UIAgentRequest) null;
      lock (RequestFactory.s_createRequestSync)
      {
        InfoCardTrace.Assert(!string.IsNullOrEmpty(reqName), "Null or empty request name");
        InfoCardTrace.Assert(RequestFactory.s_requestMap.ContainsKey(reqName), "Request map does not contain " + reqName);
        switch (RequestFactory.s_requestMap[reqName])
        {
          case RequestFactory.RequestName.BeginCreateSecurityTokenRequest:
            agentRequestInstance = (UIAgentRequest) new BeginCreateSecurityTokenRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.BeginSelectCardRequest:
            agentRequestInstance = (UIAgentRequest) new BeginSelectCardRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.CancelAsyncOperationRequest:
            agentRequestInstance = (UIAgentRequest) new CancelAsyncOperationRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.CreateCardRequest:
            agentRequestInstance = (UIAgentRequest) new CreateCardRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.CheckStoreFileValidityRequest:
            agentRequestInstance = (UIAgentRequest) new CheckStoreFileValidityRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.DeleteCardRequest:
            agentRequestInstance = (UIAgentRequest) new DeleteCardRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.DeleteStoreRequest:
            agentRequestInstance = (UIAgentRequest) new DeleteStoreRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.EndCreateSecurityTokenRequest:
            agentRequestInstance = (UIAgentRequest) new EndCreateSecurityTokenRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.EndSelectCardRequest:
            agentRequestInstance = (UIAgentRequest) new EndSelectCardRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.ExportFileRequest:
            agentRequestInstance = (UIAgentRequest) new ExportFileRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.GetCertificateRequest:
            agentRequestInstance = (UIAgentRequest) new GetCertificateRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.GetImportedCardRequest:
            agentRequestInstance = (UIAgentRequest) new GetImportedCardRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.GetImportFileNameRequest:
            agentRequestInstance = (UIAgentRequest) new GetImportFileNameRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.GetLedgerEntryForRecipientRequest:
            agentRequestInstance = (UIAgentRequest) new GetLedgerEntryForRecipientRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.GetLedgerRequest:
            agentRequestInstance = (UIAgentRequest) new GetLedgerRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.GetPolicyDetailsRequest:
            agentRequestInstance = (UIAgentRequest) new GetPolicyDetailsRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.GetRecipientListRequest:
            agentRequestInstance = (UIAgentRequest) new GetRecipientListRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.GetRecipientRequest:
            agentRequestInstance = (UIAgentRequest) new GetRecipientRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.GetUserPreferenceRequest:
            agentRequestInstance = (UIAgentRequest) new GetUserPreferenceRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.ImportFileRequest:
            agentRequestInstance = (UIAgentRequest) new ImportFileRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.InfoCardListRequest:
            agentRequestInstance = (UIAgentRequest) new InfoCardListRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.ListCardsInFileRequest:
            agentRequestInstance = (UIAgentRequest) new ListCardsInFileRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.QueryStoreStatusRequest:
            agentRequestInstance = (UIAgentRequest) new QueryStoreStatusRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.ResolvePPIDRequest:
            agentRequestInstance = (UIAgentRequest) new ResolvePPIDRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.SaveCardRequest:
            agentRequestInstance = (UIAgentRequest) new SaveCardRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.SaveLedgerEntryRequest:
            agentRequestInstance = (UIAgentRequest) new SaveLedgerEntryRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.SaveRecipientRequest:
            agentRequestInstance = (UIAgentRequest) new SaveRecipientRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.SendAgentStatusRequest:
            agentRequestInstance = (UIAgentRequest) new SendAgentStatusRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.SetUserPreferenceRequest:
            agentRequestInstance = (UIAgentRequest) new SetUserPreferenceRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.UIEndRequest:
            agentRequestInstance = (UIAgentRequest) new UIEndRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.BeginGetFileNameFromUserRequest:
            agentRequestInstance = (UIAgentRequest) new BeginGetFileNameFromUserRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.EndGetFileNameFromUserRequest:
            agentRequestInstance = (UIAgentRequest) new EndGetFileNameFromUserRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.ListDependantCardsRequest:
            agentRequestInstance = (UIAgentRequest) new ListDependantCardsRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.GetLastErrorDetailsRequest:
            agentRequestInstance = (UIAgentRequest) new GetLastErrorDetailsRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.GetIsBrowserClientRequest:
            agentRequestInstance = (UIAgentRequest) new GetIsBrowserClientRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.SetUserLanguageRequest:
            agentRequestInstance = (UIAgentRequest) new SetUserLanguageRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.GetCardDetailsRequest:
            agentRequestInstance = (UIAgentRequest) new GetCardDetailsRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          case RequestFactory.RequestName.UnlockCardRequest:
            agentRequestInstance = (UIAgentRequest) new UnlockCardRequest(rpcHandle, inStream, outStream, parentRequest);
            break;
          default:
            throw InfoCardTrace.ThrowHelperError((Exception) new CommunicationException());
        }
        agentRequestInstance.Initialize();
      }
      return agentRequestInstance;
    }

    private enum RequestName
    {
      CloseCryptoHandleRequest = 0,
      DecryptRequest = 1,
      EncryptRequest = 2,
      GenerateDerivedKeyRequest = 3,
      GetBrowserTokenRequest = 4,
      GetCryptoTransformRequest = 5,
      GetKeyedHashRequest = 6,
      GetTokenRequest = 7,
      HashCoreRequest = 8,
      HashFinalRequest = 9,
      ImportRequest = 10, // 0x0000000A
      ManageRequest = 11, // 0x0000000B
      SignHashRequest = 12, // 0x0000000C
      TransformBlockRequest = 13, // 0x0000000D
      TransformFinalBlockRequest = 14, // 0x0000000E
      VerifyHashRequest = 15, // 0x0000000F
      ClientRequestCount = 16, // 0x00000010
      AgentRequestCount = 38, // 0x00000026
      BeginCreateSecurityTokenRequest = 128, // 0x00000080
      BeginSelectCardRequest = 129, // 0x00000081
      CancelAsyncOperationRequest = 130, // 0x00000082
      CreateCardRequest = 131, // 0x00000083
      CheckStoreFileValidityRequest = 132, // 0x00000084
      DeleteCardRequest = 133, // 0x00000085
      DeleteStoreRequest = 134, // 0x00000086
      EndCreateSecurityTokenRequest = 135, // 0x00000087
      EndSelectCardRequest = 136, // 0x00000088
      ExportFileRequest = 137, // 0x00000089
      GetCertificateRequest = 138, // 0x0000008A
      GetImportedCardRequest = 139, // 0x0000008B
      GetImportFileNameRequest = 140, // 0x0000008C
      GetLedgerEntryForRecipientRequest = 141, // 0x0000008D
      GetLedgerRequest = 142, // 0x0000008E
      GetPolicyDetailsRequest = 143, // 0x0000008F
      GetRecipientListRequest = 144, // 0x00000090
      GetRecipientRequest = 145, // 0x00000091
      GetUserPreferenceRequest = 146, // 0x00000092
      ImportFileRequest = 147, // 0x00000093
      InfoCardListRequest = 148, // 0x00000094
      ListCardsInFileRequest = 149, // 0x00000095
      QueryStoreStatusRequest = 150, // 0x00000096
      ResolvePPIDRequest = 151, // 0x00000097
      SaveCardRequest = 152, // 0x00000098
      SaveLedgerEntryRequest = 153, // 0x00000099
      SaveRecipientRequest = 154, // 0x0000009A
      SendAgentStatusRequest = 155, // 0x0000009B
      SetUserPreferenceRequest = 156, // 0x0000009C
      UIEndRequest = 157, // 0x0000009D
      BeginGetFileNameFromUserRequest = 158, // 0x0000009E
      EndGetFileNameFromUserRequest = 159, // 0x0000009F
      ListDependantCardsRequest = 160, // 0x000000A0
      GetLastErrorDetailsRequest = 161, // 0x000000A1
      GetIsBrowserClientRequest = 162, // 0x000000A2
      SetUserLanguageRequest = 163, // 0x000000A3
      GetCardDetailsRequest = 164, // 0x000000A4
      UnlockCardRequest = 165, // 0x000000A5
    }
  }
}