From 0e7d98158e7ef60139e4798d80522eb6e7e7d6eb Mon Sep 17 00:00:00 2001
From: Matt Nadareski <mnadareski@outlook.com>
Date: Sat, 20 Mar 2021 13:29:46 -0700
Subject: [PATCH] Split out generic online registration

---
 BurnOutSharp/ProtectionType/ElectronicArts.cs    |  8 +-------
 .../ProtectionType/OnlineRegistration.cs         | 16 ++++++++++++++++
 README.md                                        |  2 ++
 3 files changed, 19 insertions(+), 7 deletions(-)
 create mode 100644 BurnOutSharp/ProtectionType/OnlineRegistration.cs

diff --git a/BurnOutSharp/ProtectionType/ElectronicArts.cs b/BurnOutSharp/ProtectionType/ElectronicArts.cs
index 2b3f062f..6c98a0c7 100644
--- a/BurnOutSharp/ProtectionType/ElectronicArts.cs
+++ b/BurnOutSharp/ProtectionType/ElectronicArts.cs
@@ -38,13 +38,7 @@
             check = new byte[] { 0x49, 0x00, 0x6E, 0x00, 0x74, 0x00, 0x65, 0x00, 0x72, 0x00, 0x6E, 0x00, 0x61, 0x00, 0x6C, 0x00, 0x4E, 0x00, 0x61, 0x00, 0x6D, 0x00, 0x65, 0x00, 0x00, 0x00, 0x43, 0x00, 0x44, 0x00, 0x43, 0x00, 0x6F, 0x00, 0x64, 0x00, 0x65, 0x00 };
             if (fileContent.Contains(check, out position))
                 return $"EA CdKey Registration Module {Utilities.GetFileVersion(file)}" + (includePosition ? $" (Index {position})" : string.Empty);
-
-            // TODO: Figure out a better variant of this that doesn't over-match
-            // I + (char)0x00 + n + (char)0x00 + t + (char)0x00 + e + (char)0x00 + r + (char)0x00 + n + (char)0x00 + a + (char)0x00 + l + (char)0x00 + N + (char)0x00 + a + (char)0x00 + m + (char)0x00 + e + (char)0x00 +  + (char)0x00 +  + (char)0x00 + E + (char)0x00 + R + (char)0x00 + e + (char)0x00 + g + (char)0x00
-            // check = new byte[] { 0x49, 0x00, 0x6E, 0x00, 0x74, 0x00, 0x65, 0x00, 0x72, 0x00, 0x6E, 0x00, 0x61, 0x00, 0x6C, 0x00, 0x4E, 0x00, 0x61, 0x00, 0x6D, 0x00, 0x65, 0x00, 0x00, 0x00, 0x45, 0x00, 0x52, 0x00, 0x65, 0x00, 0x67, 0x00 };
-            // if (fileContent.Contains(check, out position))
-            //     return $"EA CdKey Registration Module {Utilities.GetFileVersion(file)}" + (includePosition ? $" (Index {position})" : string.Empty);
-
+                
             // EReg Config Form
             check = new byte[] { 0x45, 0x52, 0x65, 0x67, 0x20, 0x43, 0x6F, 0x6E, 0x66, 0x69, 0x67, 0x20, 0x46, 0x6F, 0x72, 0x6D };
             if (fileContent.Contains(check, out position))
diff --git a/BurnOutSharp/ProtectionType/OnlineRegistration.cs b/BurnOutSharp/ProtectionType/OnlineRegistration.cs
new file mode 100644
index 00000000..04c0647c
--- /dev/null
+++ b/BurnOutSharp/ProtectionType/OnlineRegistration.cs
@@ -0,0 +1,16 @@
+namespace BurnOutSharp.ProtectionType
+{
+    public class OnlineRegistration : IContentCheck
+    {
+        /// <inheritdoc/>
+        public string CheckContents(string file, byte[] fileContent, bool includePosition = false)
+        {
+            // I + (char)0x00 + n + (char)0x00 + t + (char)0x00 + e + (char)0x00 + r + (char)0x00 + n + (char)0x00 + a + (char)0x00 + l + (char)0x00 + N + (char)0x00 + a + (char)0x00 + m + (char)0x00 + e + (char)0x00 +  + (char)0x00 +  + (char)0x00 + E + (char)0x00 + R + (char)0x00 + e + (char)0x00 + g + (char)0x00
+            byte[] check = new byte[] { 0x49, 0x00, 0x6E, 0x00, 0x74, 0x00, 0x65, 0x00, 0x72, 0x00, 0x6E, 0x00, 0x61, 0x00, 0x6C, 0x00, 0x4E, 0x00, 0x61, 0x00, 0x6D, 0x00, 0x65, 0x00, 0x00, 0x00, 0x45, 0x00, 0x52, 0x00, 0x65, 0x00, 0x67, 0x00 };
+            if (fileContent.Contains(check, out int position))
+                return $"EA CdKey Registration Module {Utilities.GetFileVersion(file)}" + (includePosition ? $" (Index {position})" : string.Empty);
+
+            return null;
+        }
+    }
+}
diff --git a/README.md b/README.md
index dc6d8d0f..be3b3c5b 100644
--- a/README.md
+++ b/README.md
@@ -45,6 +45,8 @@ Below is a list of the protections that can be detected using this code:
 - EA Protections (Including ~~Cucko~~, EA CDKey, and EA DRM)
 - Freelock
 - Games for Windows - Live (partial)
+- Generic CD Check
+- Generic Online Registration
 - Hexalock Autolock
 - Impulse Reactor
 - IndyVCD