Add even more of the source

This should be about everything needed to build so far?

APIModules/QTSSDSAuthModule/DSAccessChecker.h

@@ -0,0 +1,70 @@
+/*
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * Copyright (c) 1999-2008 Apple Inc.  All Rights Reserved.
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ * 
+ * @APPLE_LICENSE_HEADER_END@
+ *
+ */
+ /*
+	File:       DSAccessChecker.h
+
+	Contains:   Class definition for access checking via Open Directory
+
+	Created By: Dan Sinema
+
+	Created: Jan 14, 2005
+*/
+
+#ifndef _QTSSACCESSCHECKER_H_
+#define _QTSSACCESSCHECKER_H_
+
+// STL Headers
+#include <cstdio>	// for struct FILE
+#include <string>
+#include "QTAccessFile.h"
+
+
+class DSAccessChecker
+{
+/*
+    Access check logic:
+    
+    If "modAccess_enabled" == "enabled,
+                 
+*/
+
+public:
+        static const char* kDefaultAccessFileName;
+
+        DSAccessChecker();
+        virtual ~DSAccessChecker();
+
+        Bool16 CheckPassword(const char* inUsername, const char* inPassword);
+        Bool16 CheckDigest(const char* inUsername, const char* inServerChallenge, const char* inClientResponse, const char* inMethod);
+
+
+protected:
+        Bool16 CheckGroupMembership(const char* inUsername, const char* inGroupName);
+};
+ 
+
+
+
+#endif //_QTSSACCESSCHECKER_H_