Marshal the libgit2 note functions

4 files changed, 75 insertions, 0 deletions

diff --git a/LibGit2Sharp/Core/GitNoteData.cs b/LibGit2Sharp/Core/GitNoteData.cs
new file mode 100644
index 00000000..6592ab8c
--- /dev/null
+++ b/LibGit2Sharp/Core/GitNoteData.cs
@@ -0,0 +1,11 @@
+using System.Runtime.InteropServices;
+
+namespace LibGit2Sharp.Core
+{
+    [StructLayout(LayoutKind.Sequential)]
+    internal class GitNoteData
+    {
+        public GitOid BlobOid;
+        public GitOid TargetOid;
+    }
+}
diff --git a/LibGit2Sharp/Core/Handles/NoteSafeHandle.cs b/LibGit2Sharp/Core/Handles/NoteSafeHandle.cs
new file mode 100644
index 00000000..22e8fcff
--- /dev/null
+++ b/LibGit2Sharp/Core/Handles/NoteSafeHandle.cs
@@ -0,0 +1,11 @@
+namespace LibGit2Sharp.Core.Handles
+{
+    internal class NoteSafeHandle : SafeHandleBase
+    {
+        protected override bool ReleaseHandle()
+        {
+            NativeMethods.git_note_free(handle);
+            return true;
+        }
+    }
+}
diff --git a/LibGit2Sharp/Core/NativeMethods.cs b/LibGit2Sharp/Core/NativeMethods.cs
index ffe53751..a6b9bb3e 100644
--- a/LibGit2Sharp/Core/NativeMethods.cs
+++ b/LibGit2Sharp/Core/NativeMethods.cs
@@ -340,6 +340,57 @@ namespace LibGit2Sharp.Core
             GitObjectSafeHandle two);
 
         [DllImport(libgit2)]
+        public static extern int git_note_create(
+            out GitOid noteOid,
+            RepositorySafeHandle repo,
+            SignatureSafeHandle author,
+            SignatureSafeHandle committer,
+            [MarshalAs(UnmanagedType.CustomMarshaler, MarshalTypeRef = typeof(Utf8Marshaler))] string notes_ref,
+            ref GitOid oid,
+            [MarshalAs(UnmanagedType.CustomMarshaler, MarshalTypeRef = typeof(Utf8Marshaler))] string note);
+
+        [DllImport(libgit2)]
+        public static extern void git_note_free(IntPtr note);
+
+        [DllImport(libgit2)]
+        [return: MarshalAs(UnmanagedType.CustomMarshaler, MarshalTypeRef = typeof(Utf8Marshaler))]
+        public static extern string git_note_message(NoteSafeHandle note);
+
+        [DllImport(libgit2)]
+        public static extern OidSafeHandle git_note_oid(NoteSafeHandle note);
+
+        [DllImport(libgit2)]
+        public static extern int git_note_read(
+            out NoteSafeHandle note,
+            RepositorySafeHandle repo,
+            [MarshalAs(UnmanagedType.CustomMarshaler, MarshalTypeRef = typeof(Utf8Marshaler))] string notes_ref,
+            ref GitOid oid);
+
+        [DllImport(libgit2)]
+        public static extern int git_note_remove(
+            RepositorySafeHandle repo,
+            [MarshalAs(UnmanagedType.CustomMarshaler, MarshalTypeRef = typeof(Utf8Marshaler))] string notes_ref,
+            SignatureSafeHandle author,
+            SignatureSafeHandle committer,
+            ref GitOid oid);
+
+        [DllImport(libgit2)]
+        public static extern int git_note_default_ref(
+            [MarshalAs(UnmanagedType.CustomMarshaler, MarshalTypeRef = typeof(Utf8Marshaler))] out string notes_ref,
+            RepositorySafeHandle repo);
+
+        internal delegate int notes_foreach_callback(
+            GitNoteData noteData,
+            IntPtr payload);
+
+        [DllImport(libgit2)]
+        public static extern int git_note_foreach(
+            RepositorySafeHandle repo,
+            [MarshalAs(UnmanagedType.CustomMarshaler, MarshalTypeRef = typeof(Utf8Marshaler))] string notes_ref,
+            notes_foreach_callback callback,
+            IntPtr payload);
+
+        [DllImport(libgit2)]
         public static extern int git_odb_exists(ObjectDatabaseSafeHandle odb, ref GitOid id);
 
         [DllImport(libgit2)]
diff --git a/LibGit2Sharp/LibGit2Sharp.csproj b/LibGit2Sharp/LibGit2Sharp.csproj
index fc6bbd76..b6b79caf 100644
--- a/LibGit2Sharp/LibGit2Sharp.csproj
+++ b/LibGit2Sharp/LibGit2Sharp.csproj
@@ -62,8 +62,10 @@
     <Compile Include="Core\GitBranchType.cs" />
     <Compile Include="Core\GitDiff.cs" />
     <Compile Include="Core\GitError.cs" />
+    <Compile Include="Core\GitNoteData.cs" />
     <Compile Include="Core\GitObjectExtensions.cs" />
     <Compile Include="Core\Handles\GitErrorSafeHandle.cs" />
+    <Compile Include="Core\Handles\NoteSafeHandle.cs" />
     <Compile Include="Core\Handles\ObjectDatabaseSafeHandle.cs" />
     <Compile Include="Core\Handles\DiffListSafeHandle.cs" />
     <Compile Include="Core\Handles\GitObjectSafeHandle.cs" />