Implement OscChatbox. #21

Sample/ChatboxSender/ChatboxSender.csproj

@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\src\vrcosclib\vrcosclib.csproj" />
+  </ItemGroup>
+
+</Project>

Sample/ChatboxSender/Program.cs

@@ -0,0 +1,20 @@
+using System;
+using BuildSoft.VRChat.Osc.Chatbox;
+
+while (true)
+{
+    Console.Write("Text: ");
+    string? text = Console.ReadLine();
+    if (text == null)
+    {
+        Console.WriteLine("Cannot Send Text.");
+        continue;
+    }
+    if (text != "")
+    {
+        OscChatbox.SetIsTyping(true);
+        await Task.Delay(1000);
+        OscChatbox.SendMessage(text, true);
+        OscChatbox.SetIsTyping(false);
+    }
+}

src/vrcosclib.Test/Chatbox/OscChatboxTest.cs

@@ -0,0 +1,80 @@
+using System.Text;
+using BuildSoft.OscCore;
+using BuildSoft.VRChat.Osc.Test;
+using NUnit.Framework;
+
+namespace BuildSoft.VRChat.Osc.Chatbox.Test;
+
+[TestOf(typeof(OscChatbox))]
+public class OscChatboxTest
+{
+    private OscServer _server = null!;
+
+    [SetUp]
+    public void Setup()
+    {
+        _server = new OscServer(OscUtility.SendPort);
+
+        OscParameter.Parameters.Clear();
+    }
+
+    [TearDown]
+    public void TearDown()
+    {
+        _server.Dispose();
+    }
+
+    [OneTimeSetUp]
+    public void OneTimeSetUp()
+    {
+
+    }
+
+    [OneTimeTearDown]
+    public void OneTimeTearDown()
+    {
+
+    }
+
+
+    [TestCase("", true)]
+    [TestCase("ASCII", true)]
+    [TestCase("ASCII", false)]
+    [TestCase("ＵＴＦ-８", true)]
+    [TestCase("😂😭😪😥😰😅😓😩😫😨😱", true)]
+    public async Task SendMessageTest(string message, bool direct)
+    {
+        OscMessageValues value = null!;
+        void valueReadMethod(OscMessageValues v) => value = v;
+        _server.TryAddMethod(OscChatbox.InputAddress, valueReadMethod);
+        byte[] recievedMessage = new byte[2024];
+
+
+        OscChatbox.SendMessage(message, direct);
+        await TestUtility.LoopWhile(() => value == null, TestUtility.LatencyTimeout);
+        int length = value.ReadStringElementBytes(0, recievedMessage);
+        bool recievedDirect = value.ReadBooleanElement(1);
+
+
+        Assert.AreEqual(message, Encoding.UTF8.GetString(recievedMessage, 0, length));
+        Assert.AreEqual(direct, recievedDirect);
+    }
+
+    [TestCase(true)]
+    [TestCase(false)]
+    public async Task SetIsTypingTest(bool isTyping)
+    {
+        OscMessageValues value = null!;
+        void valueReadMethod(OscMessageValues v) => value = v;
+        _server.TryAddMethod(OscChatbox.TypingAddress, valueReadMethod);
+
+
+        OscChatbox.SetIsTyping(isTyping);
+        await TestUtility.LoopWhile(() => value == null, TestUtility.LatencyTimeout);
+        bool recievedIsTyping = value.ReadBooleanElement(0);
+
+
+        Assert.AreEqual(isTyping, recievedIsTyping);
+    }
+
+}

src/vrcosclib/Chatbox/OscChatbox.cs

@@ -0,0 +1,43 @@
+using System.Net.Sockets;
+using System.Text;
+using BuildSoft.OscCore;
+
+namespace BuildSoft.VRChat.Osc.Chatbox;
+public static class OscChatbox
+{
+    public static string InputAddress = "/chatbox/input";
+    public static string TypingAddress = "/chatbox/typing";
+    public static void SendMessage(string message, bool direct)
+    {
+        OscClient client = OscUtility.Client;
+        OscWriter writer = client.Writer;
+        var socket = client.Socket;
+
+        writer.Reset();
+        writer.Write(InputAddress);
+        writer.Write(direct ? ",sT" : ",sF");
+        writer.WriteUtfString(message);
+        socket.Send(writer.Buffer, writer.Length, SocketFlags.None);
+    }
+
+    public static void SetIsTyping(bool isTyping)
+    {
+        OscParameter.SendValue(TypingAddress, isTyping);
+    }
+
+    private static void WriteUtfString(this OscWriter writer, string data)
+    {
+        var utf8String = Encoding.UTF8.GetBytes(data);
+        Array.Resize(ref utf8String, utf8String.Length + (4 - utf8String.Length % 4));
+
+        for (int i = 3; i < utf8String.Length; i += 4)
+        {
+            int data1 =
+                utf8String[i - 3] << 8 * 3
+                | utf8String[i - 2] << 8 * 2
+                | utf8String[i - 1] << 8 * 1
+                | utf8String[i - 0] << 8 * 0;
+            writer.Write(data1);
+        }
+    }
+}

vrcosclib.sln

@@ -29,6 +29,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AvatarParameterSender", "Sa
 		{3D5D91B8-5663-43AB-BD91-FD80502BDEF0} = {3D5D91B8-5663-43AB-BD91-FD80502BDEF0}
 	EndProjectSection
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ChatboxSender", "Sample\ChatboxSender\ChatboxSender.csproj", "{1BF37DAA-23F4-4321-B709-6D1EAD45D10E}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -93,6 +95,18 @@ Global
 		{E3589FA0-A1ED-4986-B51F-7D8270A4656E}.Release|For Test.ActiveCfg = Release|Any CPU
 		{E3589FA0-A1ED-4986-B51F-7D8270A4656E}.Release|Full Build.ActiveCfg = Release|Any CPU
 		{E3589FA0-A1ED-4986-B51F-7D8270A4656E}.Release|Full Build.Build.0 = Release|Any CPU
+		{1BF37DAA-23F4-4321-B709-6D1EAD45D10E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1BF37DAA-23F4-4321-B709-6D1EAD45D10E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1BF37DAA-23F4-4321-B709-6D1EAD45D10E}.Debug|For Test.ActiveCfg = Debug|Any CPU
+		{1BF37DAA-23F4-4321-B709-6D1EAD45D10E}.Debug|For Test.Build.0 = Debug|Any CPU
+		{1BF37DAA-23F4-4321-B709-6D1EAD45D10E}.Debug|Full Build.ActiveCfg = Debug|Any CPU
+		{1BF37DAA-23F4-4321-B709-6D1EAD45D10E}.Debug|Full Build.Build.0 = Debug|Any CPU
+		{1BF37DAA-23F4-4321-B709-6D1EAD45D10E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1BF37DAA-23F4-4321-B709-6D1EAD45D10E}.Release|Any CPU.Build.0 = Release|Any CPU
+		{1BF37DAA-23F4-4321-B709-6D1EAD45D10E}.Release|For Test.ActiveCfg = Release|Any CPU
+		{1BF37DAA-23F4-4321-B709-6D1EAD45D10E}.Release|For Test.Build.0 = Release|Any CPU
+		{1BF37DAA-23F4-4321-B709-6D1EAD45D10E}.Release|Full Build.ActiveCfg = Release|Any CPU
+		{1BF37DAA-23F4-4321-B709-6D1EAD45D10E}.Release|Full Build.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -101,6 +115,7 @@ Global
 		{5729DE08-F01E-4091-8031-3FAE649F7627} = {E2335844-9FA5-4574-B2CF-50E8C4C172C5}
 		{B214E3A8-C61B-4921-94A6-73CAAB358A14} = {E2335844-9FA5-4574-B2CF-50E8C4C172C5}
 		{E3589FA0-A1ED-4986-B51F-7D8270A4656E} = {E2335844-9FA5-4574-B2CF-50E8C4C172C5}
+		{1BF37DAA-23F4-4321-B709-6D1EAD45D10E} = {E2335844-9FA5-4574-B2CF-50E8C4C172C5}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {7ADDCAD0-5084-420D-96B4-54FD8F6A2FA5}