KeePassLib finally portable (but version 2.19)

Windows Store project stub

ModernKeePassLib/Collections/PwObjectPool.cs

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+/*
+  KeePass Password Safe - The Open-Source Password Manager
+  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Diagnostics;
+
+using ModernKeePassLib.Delegates;
+using ModernKeePassLib.Interfaces;
+
+#if KeePassLibSD
+using ModernKeePassLibSD;
+#endif
+
+namespace ModernKeePassLib.Collections
+{
+	public sealed class PwObjectPool
+	{
+		private SortedDictionary<PwUuidComparable, IStructureItem> m_dict =
+			new SortedDictionary<PwUuidComparable, IStructureItem>();
+
+		public static PwObjectPool FromGroupRecursive(PwGroup pgRoot, bool bEntries)
+		{
+			if(pgRoot == null) throw new ArgumentNullException("pgRoot");
+
+			PwObjectPool p = new PwObjectPool();
+
+			if(!bEntries) p.m_dict[new PwUuidComparable(pgRoot.Uuid)] = pgRoot;
+			GroupHandler gh = delegate(PwGroup pg)
+			{
+				p.m_dict[new PwUuidComparable(pg.Uuid)] = pg;
+				return true;
+			};
+
+			EntryHandler eh = delegate(PwEntry pe)
+			{
+				p.m_dict[new PwUuidComparable(pe.Uuid)] = pe;
+				return true;
+			};
+
+			pgRoot.TraverseTree(TraversalMethod.PreOrder, bEntries ? null : gh,
+				bEntries ? eh : null);
+			return p;
+		}
+
+		public IStructureItem Get(PwUuid pwUuid)
+		{
+			IStructureItem pItem;
+			m_dict.TryGetValue(new PwUuidComparable(pwUuid), out pItem);
+			return pItem;
+		}
+
+		public bool ContainsOnlyType(Type t)
+		{
+			foreach(KeyValuePair<PwUuidComparable, IStructureItem> kvp in m_dict)
+			{
+				if(kvp.Value.GetType() != t) return false;
+			}
+
+			return true;
+		}
+	}
+}