Security-57336.1.9.tar.gz

[apple/security.git] / OSX / libsecurity_cdsa_client / lib / DLDBList.h

diff --git a/OSX/libsecurity_cdsa_client/lib/DLDBList.h b/OSX/libsecurity_cdsa_client/lib/DLDBList.h
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+/*
+ * Copyright (c) 2000-2001,2011,2014 Apple Inc. All Rights Reserved.
+ * 
+ * The contents of this file constitute Original Code as defined in and are
+ * subject to the Apple Public Source License Version 1.2 (the 'License').
+ * You may not use this file except in compliance with the License. Please obtain
+ * a copy of the License at http://www.apple.com/publicsource and read it before
+ * using this file.
+ * 
+ * This 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.
+ */
+
+
+/*
+    DLDbList.h
+    
+    This implements a vector of DLDbIdentifiers. A DLDbIdentifier contains all of the
+    information needed to find a particular DB within a particular DL. This file
+    does not depend on CoreFoundation but does depend on CDSA headers.
+*/
+
+#ifndef _H_CDSA_CLIENT_DLDBLIST
+#define _H_CDSA_CLIENT_DLDBLIST  1
+
+#include <security_cdsa_utilities/cssmdb.h>
+#include <security_utilities/refcount.h>
+#include <vector>
+
+namespace Security
+{
+
+namespace CssmClient
+{
+
+//-------------------------------------------------------------------------------------
+//
+//                     Lists of DL/DBs
+//
+//-------------------------------------------------------------------------------------
+
+
+//
+// DLDbList
+//
+class DLDbList : public vector<DLDbIdentifier>
+{
+public:
+    DLDbList() : mChanged(false) {}
+    virtual ~DLDbList() {}
+    
+    // API
+    virtual void add(const DLDbIdentifier& dldbIdentifier);            // Adds at end if not in list
+    virtual void remove(const DLDbIdentifier& dldbIdentifier); // Removes from list
+    virtual void save();
+
+    bool hasChanged() const { return mChanged; }
+
+protected:
+    void changed(bool hasChanged) { mChanged=hasChanged; }
+    
+private:
+    bool mChanged;
+};
+
+}; // end namespace CssmClient
+
+} // end namespace Security
+
+#endif // _H_CDSA_CLIENT_DLDBLIST