[AaruFormat] Implement ReadMediaTag.

Aaru.Images/AaruFormat/Read.cs

@@ -7,6 +7,28 @@ namespace Aaru.Images;
 
 public sealed partial class AaruFormat
 {
+#region IWritableOpticalImage Members
+
+    /// <inheritdoc />
+    public ErrorNumber ReadMediaTag(MediaTagType tag, out byte[] buffer)
+    {
+        buffer = null;
+
+        uint length = 0;
+
+        Status res = aaruf_read_media_tag(_context, buffer, tag, ref length);
+
+        if(res != Status.Ok) return StatusToErrorNumber(res);
+
+        buffer = new byte[length];
+
+        res = aaruf_read_media_tag(_context, buffer, tag, ref length);
+
+        return StatusToErrorNumber(res);
+    }
+
+#endregion
+
     // AARU_EXPORT int32_t AARU_CALL aaruf_read_media_tag(void *context, uint8_t *data, const int32_t tag, uint32_t *length)
     [LibraryImport("libaaruformat", EntryPoint = "aaruf_read_media_tag", SetLastError = true)]
     [UnmanagedCallConv(CallConvs = [typeof(CallConvStdcall)])]

Aaru.Images/AaruFormat/Unimplemented.cs

@@ -21,9 +21,6 @@ public sealed partial class AaruFormat
 
 #region IWritableOpticalImage Members
 
-    /// <inheritdoc />
-    public ErrorNumber ReadMediaTag(MediaTagType tag, out byte[] buffer) => throw new NotImplementedException();
-
     /// <inheritdoc />
     public ErrorNumber ReadSector(ulong sectorAddress, out byte[] buffer) => throw new NotImplementedException();