+ ITonClient.OptionsInfo (saved result from InitIfNeeded)

+ ITonClient.EncodeStringAsBase64

Author: justdmitry

TonLibDotNet/ITonClient.cs

@@ -6,6 +6,8 @@ namespace TonLibDotNet
 {
     public interface ITonClient
     {
+        OptionsInfo OptionsInfo { get; }
+
         Task<OptionsInfo?> InitIfNeeded();
 
         Task<OptionsInfo?> Reinit();
@@ -17,6 +19,9 @@ Task<TResponse> Execute<TResponse>(RequestBase<TResponse> request)
 
         long ConvertToNanoTon(decimal ton);
 
+        [return: NotNullIfNotNull("source")]
+        string? EncodeStringAsBase64(string? source);
+
         bool TryDecodeBase64AsString(string? source, [NotNullWhen(true)] out string? result);
     }
 }

TonLibDotNet/TonClient.cs

@@ -48,6 +48,8 @@ public TonClient(ILogger<TonClient> logger, Microsoft.Extensions.Options.IOption
         [DllImport(TonLibResolver.DllNamePlaceholder)]
         private static extern IntPtr tonlib_client_json_receive(IntPtr client, double timeout);
 
+        public OptionsInfo OptionsInfo { get; private set; }
+
         public async Task<OptionsInfo?> InitIfNeeded()
         {
             if (needReinit)
@@ -86,7 +88,8 @@ public TonClient(ILogger<TonClient> logger, Microsoft.Extensions.Options.IOption
 
             tonOptions.Options.Config.ConfigJson = jdoc.ToJsonString();
 
-            return await Execute(new Init(tonOptions.Options));
+            OptionsInfo = await Execute(new Init(tonOptions.Options));
+            return OptionsInfo;
         }
 
         public Task<OptionsInfo?> Reinit()
@@ -155,6 +158,17 @@ public long ConvertToNanoTon(decimal ton)
             return Convert.ToInt64(ton * 1_000_000_000M);
         }
 
+        [return: NotNullIfNotNull("source")]
+        public string? EncodeStringAsBase64(string? source)
+        {
+            if (string.IsNullOrEmpty(source))
+            {
+                return source;
+            }
+
+            return Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes(source));
+        }
+
         public bool TryDecodeBase64AsString(string? source, [NotNullWhen(true)] out string? result)
         {
             if (string.IsNullOrEmpty(source))