Code/Tools/Statoscope/Statoscope/WCF.cs

   1 // Copyright 2001-2019 Crytek GmbH / Crytek Group. All rights reserved.
   2
   3 using System;
   4 using System.ServiceModel;
   5
   6 namespace Statoscope
   7 {
   8         class WCF
   9         {
  10                 [ServiceContract]
  11                 interface IStatoscopeRPC
  12                 {
  13                         [OperationContract]
  14                         void LoadLog(string logURI);
  15                 }
  16
  17                 [ServiceBehavior(InstanceContextMode = InstanceContextMode.Single)]
  18                 class CStatoscopeRPC : IStatoscopeRPC
  19                 {
  20                         StatoscopeForm m_ssForm;
  21
  22                         public CStatoscopeRPC(StatoscopeForm ssForm)
  23                         {
  24                                 m_ssForm = ssForm;
  25                         }
  26
  27                         public void LoadLog(string logURI)
  28                         {
  29                                 System.Console.WriteLine("Received RPC to load: " + logURI);
  30                                 m_ssForm.OpenLog(logURI);
  31                         }
  32                 }
  33
  34                 static ServiceHost s_serviceHost;
  35                 const string PipeAddress = "net.pipe://localhost/Statoscope";
  36                 const string PipeServiceName = "StatoscopeRPC";
  37                 const string PipeEndpointAddress = PipeAddress + "/" + PipeServiceName;
  38
  39                 public static void CreateServiceHost(StatoscopeForm ssForm)
  40                 {
  41                         try
  42                         {
  43                                 s_serviceHost = new ServiceHost(new CStatoscopeRPC(ssForm), new Uri[] { new Uri(PipeAddress) });
  44                                 s_serviceHost.AddServiceEndpoint(typeof(IStatoscopeRPC), new NetNamedPipeBinding(), PipeServiceName);
  45                                 s_serviceHost.Open();
  46                         }
  47                         catch (AddressAlreadyInUseException)
  48                         {
  49                         }
  50                 }
  51
  52                 public static bool CheckForExistingToolProcess(string logURI)
  53                 {
  54                         try
  55                         {
  56                                 ChannelFactory<IStatoscopeRPC> ssRPCFactory = new ChannelFactory<IStatoscopeRPC>(new NetNamedPipeBinding(), new EndpointAddress(PipeEndpointAddress));
  57                                 IStatoscopeRPC ssRPCProxy = ssRPCFactory.CreateChannel();
  58                                 ssRPCProxy.LoadLog(logURI);
  59                         }
  60                         catch (EndpointNotFoundException)
  61                         {
  62                                 return false;
  63                         }
  64
  65                         return true;
  66                 }
  67         }
  68 }