src/Tizen.Convergence/Interop/Interop.Internal.Conv.Service.cs

   1 // Copyright 2016 by Samsung Electronics, Inc.,
   2 //
   3 // This software is the confidential and proprietary information
   4 // of Samsung Electronics, Inc. ("Confidential Information"). You
   5 // shall not disclose such Confidential Information and shall use
   6 // it only in accordance with the terms of the license agreement
   7 // you entered into with Samsung.
   8
   9 using System;
  10 using System.Runtime.InteropServices;
  11 using Tizen;
  12 using Tizen.Convergence;
  13
  14 internal static partial class Interop
  15 {
  16     internal static partial class Internal
  17     {
  18         internal enum ServiceType
  19         {
  20             /// <summary>
  21             /// Undefined service
  22             /// </summary>
  23             None = -1,
  24
  25             /// <summary>
  26             /// App-to-app communication service
  27             /// </summary>
  28             AppCommunication = 0,
  29
  30             /// <summary>
  31             /// Remote app-control service
  32             /// </summary>
  33             RemoteAppControl,
  34         }
  35
  36         internal static partial class ConvService
  37         {
  38             [DllImport(Libraries.Convergence, EntryPoint = "conv_service_create")]
  39             internal static extern int Create(out ConvServiceHandle /* conv_service_h */ handle);
  40
  41             [DllImport(Libraries.Convergence, EntryPoint = "conv_service_clone")]
  42             internal static extern int Clone(IntPtr /* conv_service_h */ originalHandle, out ConvServiceHandle /* conv_service_h */ targetHandle);
  43
  44             [DllImport(Libraries.Convergence, EntryPoint = "conv_service_destroy")]
  45             internal static extern int Destroy(IntPtr /* conv_service_h */ handle);
  46
  47             [DllImport(Libraries.Convergence, EntryPoint = "conv_service_get_property_string")]
  48             internal static extern int GetPropertyString(ConvServiceHandle /* conv_service_h */ handle, string key, out IntPtr value);
  49
  50             [DllImport(Libraries.Convergence, EntryPoint = "conv_service_set_property_string")]
  51             internal static extern int SetPropertyString(ConvServiceHandle /* conv_service_h */ handle, string key, string value);
  52
  53             [DllImport(Libraries.Convergence, EntryPoint = "conv_service_get_type")]
  54             internal static extern int GetType(IntPtr /* conv_service_h */ handle, out int /* conv_service_e */ value);
  55
  56             [DllImport(Libraries.Convergence, EntryPoint = "conv_service_set_type")]
  57             internal static extern int SetType(ConvServiceHandle /* conv_service_h */ handle, int /* conv_service_e */ value);
  58
  59             [DllImport(Libraries.Convergence, EntryPoint = "conv_service_start")]
  60             internal static extern int Start(ConvServiceHandle /* conv_service_h */ handle, ConvChannelHandle channel, ConvPayloadHandle payload);
  61
  62             [DllImport(Libraries.Convergence, EntryPoint = "conv_service_read")]
  63             internal static extern int Read(ConvServiceHandle /* conv_service_h */ handle, ConvChannelHandle channel, ConvPayloadHandle payload);
  64
  65             [DllImport(Libraries.Convergence, EntryPoint = "conv_service_publish")]
  66             internal static extern int Publish(ConvServiceHandle /* conv_service_h */ handle, ConvChannelHandle channel, ConvPayloadHandle payload);
  67
  68             [DllImport(Libraries.Convergence, EntryPoint = "conv_service_stop")]
  69             internal static extern int Stop(ConvServiceHandle /* conv_service_h */ handle, ConvChannelHandle channel, ConvPayloadHandle payload);
  70
  71             [DllImport(Libraries.Convergence, EntryPoint = "conv_service_set_listener_cb")]
  72             internal static extern int SetListenerCb(ConvServiceHandle /* conv_service_h */ handle, ConvServiceListenerCallback callback, IntPtr /* void */ userData);
  73
  74             [DllImport(Libraries.Convergence, EntryPoint = "conv_service_unset_listener_cb")]
  75             internal static extern int UnsetListenerCb(ConvServiceHandle /* conv_service_h */ handle);
  76
  77             [UnmanagedFunctionPointerAttribute(CallingConvention.Cdecl)]
  78             internal delegate void ConvServiceListenerCallback(IntPtr /* conv_service_h */ serviceHandle, IntPtr channelHandle, int error, IntPtr result, IntPtr /* void */ userData);
  79         }
  80
  81         internal class ConvServiceHandle : TizenSafeHandle
  82         {
  83             public ConvServiceHandle(): base()
  84             {
  85
  86             }
  87
  88             public ConvServiceHandle(IntPtr handle)
  89                 : base(handle)
  90             {
  91             }
  92
  93             public override void Destroy()
  94             {
  95                 if (handle != IntPtr.Zero)
  96                 {
  97                     var err = ConvService.Destroy(this.handle);
  98                     if (err != (int)ConvErrorCode.None)
  99                     {
 100                         Log.Error(ErrorFactory.LogTag, "Failed to destroy conv service handle");
 101                         throw ErrorFactory.GetException(err);
 102                     }
 103                 }
 104             }
 105         }
 106     }
 107 }