New: Drone now uses the Download Client API to determine if a download is ready for import. (User configuration is required to replace the drone factory with this feature)

src/NzbDrone.Common/ConvertBase32.cs

@@ -0,0 +1,39 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace NzbDrone.Common
+{
+    public static class ConvertBase32
+    {
+        private static string ValidChars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ234567";
+
+        public static byte[] FromBase32String(string str)
+        {
+            int numBytes = str.Length * 5 / 8;
+            byte[] bytes = new Byte[numBytes];
+
+            // all UPPERCASE chars
+            str = str.ToUpper();
+
+            int bitBuffer = 0;
+            int bitBufferCount = 0;
+            int index = 0;
+
+            for (int i = 0; i < str.Length;i++ )
+            {
+                bitBuffer = (bitBuffer << 5) | ValidChars.IndexOf(str[i]);
+                bitBufferCount += 5;
+
+                if (bitBufferCount >= 8)
+                {
+                    bitBufferCount -= 8;
+                    bytes[index++] = (byte)(bitBuffer >> bitBufferCount);
+                }
+            }
+
+            return bytes;
+        }
+    }
+}