From 0bf18539b590d159f15a725a796dc4d75e2da7a8 Mon Sep 17 00:00:00 2001
From: Sue Cripter <Sue.Cripter@gmail.com>
Date: Thu, 4 Jul 2024 00:10:29 +0200
Subject: [PATCH] Add llGetNotecardLineSync

---
 .../Shared/Api/Implementation/LSL_Api.cs      | 26 +++++++++++++++++++
 .../Shared/Api/Interface/ILSL_Api.cs          |  1 +
 .../Shared/Api/Runtime/LSL_Constants.cs       |  1 +
 .../Shared/Api/Runtime/LSL_Stub.cs            |  6 +++++
 4 files changed, 34 insertions(+)

diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index c70588e2e6..da03211857 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -14985,6 +14985,32 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             return tid.ToString();
         }
 
+        public LSL_String llGetNotecardLineSync(string name, int line)
+        {
+            if (!UUID.TryParse(name, out UUID assetID))
+            {
+                TaskInventoryItem item = m_host.Inventory.GetInventoryItem(name);
+                
+                if (item != null && item.Type == 7)
+                    assetID = item.AssetID;
+                else
+                {
+                    Error("llGetNotecardLineSync", "Can't find notecard '" + name + "'");
+
+                    return ScriptBaseClass.NAK;
+                }
+            }
+
+            if (NotecardCache.IsCached(assetID))
+            {
+                return NotecardCache.GetLine(assetID, line, m_notecardLineReadCharsMax);
+            }
+            else
+            {
+                return ScriptBaseClass.NAK;
+            }
+        }
+
         public LSL_Key llGetNotecardLine(string name, int line)
         {
             if (!UUID.TryParse(name, out UUID assetID))
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs
index 3290620c59..9061624d06 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs
@@ -176,6 +176,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
               void llGetNextEmail(string address, string subject);
            LSL_Key llGetNotecardLine(string name, int line);
            LSL_Key llGetNumberOfNotecardLines(string name);
+        LSL_String llGetNotecardLineSync(string name, int line);
        LSL_Integer llGetNumberOfPrims();
        LSL_Integer llGetNumberOfSides();
         LSL_String llGetObjectDesc();
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs
index 1ccaf85fa8..74f19eab1c 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs
@@ -609,6 +609,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
 
         public const string NULL_KEY = "00000000-0000-0000-0000-000000000000";
         public const string EOF = "\n\n\n";
+        public const string NAK = "\n\u0015\n";
         public const double PI = 3.14159274f;
         public const double TWO_PI = 6.28318548f;
         public const double PI_BY_TWO = 1.57079637f;
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs
index b34cce4f70..e84e664cf5 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs
@@ -758,6 +758,12 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             return m_LSL_Functions.llGetNumberOfNotecardLines(name);
         }
 
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public LSL_String llGetNotecardLineSync(string name, int line)
+        {
+            return m_LSL_Functions.llGetNotecardLineSync(name, line);
+        }
+
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public LSL_Integer llGetNumberOfPrims()
         {