Загрузка PICO Unity OpenXR Integration SDK

Packages/PICO Unity OpenXR Integration SDK-1.3.0-20241011/Platform/Scripts/Models/Packet.cs

@@ -0,0 +1,91 @@
+/*******************************************************************************
+Copyright © 2015-2022 PICO Technology Co., Ltd.All rights reserved.
+
+NOTICE：All information contained herein is, and remains the property of
+PICO Technology Co., Ltd. The intellectual and technical concepts
+contained herein are proprietary to PICO Technology Co., Ltd. and may be
+covered by patents, patents in process, and are protected by trade secret or
+copyright law. Dissemination of this information or reproduction of this
+material is strictly forbidden unless prior written permission is obtained from
+PICO Technology Co., Ltd.
+*******************************************************************************/
+
+namespace Pico.Platform.Models
+{
+    using System;
+    using System.Runtime.InteropServices;
+
+    /// <summary>
+    /// The information about the message packet.
+    /// </summary>
+    public sealed class Packet : IDisposable
+    {
+        /// The size of the message packet. 
+        private readonly ulong size;
+        /// The handler of the message packet. 
+        private readonly IntPtr handler;
+
+        public Packet(IntPtr handler)
+        {
+            this.handler = handler;
+            this.size = (ulong) CLIB.ppf_Packet_GetSize(handler);
+        }
+
+        /// <summary>Get message content.</summary>
+        public ulong GetBytes(byte[] dest)
+        {
+            if ((ulong) dest.LongLength >= size)
+            {
+                Marshal.Copy(CLIB.ppf_Packet_GetBytes(handler), dest, 0, (int) size);
+                return size;
+            }
+            else
+            {
+                throw new ArgumentException($"Dest array can't  hold {size} bytes");
+            }
+        }
+
+        /// <summary>Get message content.</summary>
+        public string GetBytes()
+        {
+            if (size > 0)
+            {
+                byte[] bytes = new byte[size];
+                Marshal.Copy(CLIB.ppf_Packet_GetBytes(handler), bytes, 0, (int) size);
+                return System.Text.Encoding.UTF8.GetString(bytes);
+            }
+            else
+            {
+                return string.Empty;
+            }
+        }
+
+        /// <summary>Get the ID of the message sender.</summary>
+        public string SenderId
+        {
+            get { return CLIB.ppf_Packet_GetSenderID(handler); }
+        }
+        /// <summary>Get message size.</summary>
+        public ulong Size
+        {
+            get { return size; }
+        }
+
+
+        #region IDisposable
+
+        ~Packet()
+        {
+            Dispose();
+        }
+
+
+        public void Dispose()
+        {
+            CLIB.ppf_Packet_Free(handler);
+            GC.SuppressFinalize(this);
+        }
+
+        #endregion
+    }
+}