test

src/iOS/AppDelegate.cs

@@ -183,6 +183,9 @@ namespace Bit.iOS
                 }
             });
 
+            var sdkClient = new BitwardenClient();
+            var test = sdkClient.Fingerprint();
+
             return base.FinishedLaunching(app, options);
         }
 

src/iOS/BitwardenClient.cs

@@ -0,0 +1,31 @@
+using System;
+
+namespace Bit.iOS
+{
+    public class BitwardenClient  : IDisposable
+    {
+        private readonly BitwardenClientSafeHandle handle;
+
+        public BitwardenClient()
+        {
+            handle = BitwardenClientWrapper.init("");
+        }
+
+        public string Fingerprint()
+        {
+            return BitwardenClientWrapper.run_command("{}", handle.Ptr);
+        }
+        
+        protected virtual void Dispose(bool disposing)
+        {
+            if (handle != null && !handle.IsInvalid)
+                handle.Dispose();
+        }
+        
+        public void Dispose()
+        {
+            Dispose(true);
+            GC.SuppressFinalize(this);
+        }
+    }
+}

src/iOS/BitwardenClientSafeHandle.cs

@@ -0,0 +1,18 @@
+using System;
+using Microsoft.Win32.SafeHandles;
+
+namespace Bit.iOS
+{
+    internal class BitwardenClientSafeHandle : SafeHandleZeroOrMinusOneIsInvalid
+    {
+        public BitwardenClientSafeHandle() : base(true) { }
+
+        public IntPtr Ptr => this.handle;
+
+        protected override bool ReleaseHandle()
+        {
+            BitwardenClientWrapper.free_mem(handle);
+            return true;
+        }
+    }
+}

src/iOS/BitwardenClientWrapper.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Runtime.InteropServices;
+
+namespace Bit.iOS
+{
+  internal static class BitwardenClientWrapper
+  {
+#if Android
+        const string DllName = "libBitwardenC.so";
+#else
+    const string DllName = "__Internal";
+#endif
+      
+    [DllImport(DllName, EntryPoint = "init")]
+    internal static extern BitwardenClientSafeHandle init(string settings);
+    
+    [DllImport(DllName, EntryPoint = "free_mem")]
+        internal static extern void free_mem(IntPtr clientPtr);
+
+    [DllImport(DllName, EntryPoint = "run_command")]
+        internal static extern string run_command(string loginRequest, IntPtr clientPtr);
+  }
+}

src/iOS/iOS.csproj

@@ -29,7 +29,7 @@
     <MtouchLink>None</MtouchLink>
     <MtouchDebug>true</MtouchDebug>
     <OptimizePNGs>true</OptimizePNGs>
-    <MtouchExtraArgs>--nodevcodeshare --http-message-handler=NSUrlSessionHandler -gcc_flags "-L${ProjectDir}/../../lib/ios -largon2 -force_load ${ProjectDir}/../../lib/ios/libargon2.a"</MtouchExtraArgs>
+    <MtouchExtraArgs>--nodevcodeshare --http-message-handler=NSUrlSessionHandler -gcc_flags "-L${ProjectDir}/../../lib/ios -largon2 -force_load ${ProjectDir}/../../lib/ios/libargon2.a -lbitwarden_c -force_load ${ProjectDir}/../../lib/ios/libbitwarden_c.a.a"</MtouchExtraArgs>
     <CodesignEntitlements>Entitlements.plist</CodesignEntitlements>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|iPhoneSimulator' ">
@@ -144,6 +144,9 @@
   </PropertyGroup>
   <ItemGroup>
     <Compile Include="Main.cs" />
+    <Compile Include="BitwardenClient.cs" />
+    <Compile Include="BitwardenClientSafeHandle.cs" />
+    <Compile Include="BitwardenClientWrapper.cs" />
     <Compile Include="AppDelegate.cs" />
     <Compile Include="Services\iOSPushNotificationHandler.cs" />
     <Compile Include="Services\iOSPushNotificationService.cs" />