Merge branch 'kplibdesktop' into integrate_kplib_2_24_update

Conflicts:
	src/KeePassLib2Android/Cryptography/CryptoRandom.cs
	src/KeePassLib2Android/Keys/KcpKeyFile.cs
	src/KeePassLib2Android/Keys/KcpUserAccount.cs
	src/KeePassLib2Android/Native/NativeLib.cs
	src/KeePassLib2Android/PwCustomIcon.cs
	src/KeePassLib2Android/PwDatabase.cs
	src/KeePassLib2Android/PwEntry.cs
	src/KeePassLib2Android/PwGroup.cs
	src/KeePassLib2Android/PwUuid.cs
	src/KeePassLib2Android/Security/ProtectedBinary.cs
	src/KeePassLib2Android/Serialization/FileLock.cs
	src/KeePassLib2Android/Serialization/FileTransactionEx.cs
	src/KeePassLib2Android/Serialization/HashedBlockStream.cs
	src/KeePassLib2Android/Serialization/IOConnection.cs
	src/KeePassLib2Android/Serialization/KdbxFile.Read.Streamed.cs
	src/KeePassLib2Android/Serialization/KdbxFile.Read.cs
	src/KeePassLib2Android/Serialization/KdbxFile.Write.cs
	src/KeePassLib2Android/Translation/KPControlCustomization.cs
	src/KeePassLib2Android/Translation/KPFormCustomization.cs
	src/KeePassLib2Android/Translation/KPStringTable.cs
	src/KeePassLib2Android/Translation/KPTranslation.cs
	src/KeePassLib2Android/Utility/GfxUtil.cs
	src/KeePassLib2Android/Utility/MessageService.cs
	src/KeePassLib2Android/Utility/StrUtil.cs

src/KeePassLib2Android/Collections/AutoTypeConfig.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Collections/ProtectedBinaryDictionary.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Collections/ProtectedStringDictionary.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Collections/PwObjectList.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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
@@ -133,6 +133,14 @@ namespace KeePassLib.Collections
 			}
 		}
 
+		public void Insert(uint uIndex, T pwObject)
+		{
+			Debug.Assert(pwObject != null);
+			if(pwObject == null) throw new ArgumentNullException("pwObject");
+
+			m_vObjects.Insert((int)uIndex, pwObject);
+		}
+
 		/// <summary>
 		/// Get an object of the list.
 		/// </summary>

src/KeePassLib2Android/Collections/PwObjectPool.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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
@@ -33,8 +33,8 @@ namespace KeePassLib.Collections
 {
 	public sealed class PwObjectPool
 	{
-		private SortedDictionary<PwUuidComparable, IStructureItem> m_dict =
+		private SortedDictionary<PwUuid, IStructureItem> m_dict =
-			new SortedDictionary<PwUuidComparable, IStructureItem>();
+			new SortedDictionary<PwUuid, IStructureItem>();
 
 		public static PwObjectPool FromGroupRecursive(PwGroup pgRoot, bool bEntries)
 		{
@@ -42,16 +42,16 @@ namespace KeePassLib.Collections
 
 			PwObjectPool p = new PwObjectPool();
 
-			if(!bEntries) p.m_dict[new PwUuidComparable(pgRoot.Uuid)] = pgRoot;
+			if(!bEntries) p.m_dict[pgRoot.Uuid] = pgRoot;
 			GroupHandler gh = delegate(PwGroup pg)
 			{
-				p.m_dict[new PwUuidComparable(pg.Uuid)] = pg;
+				p.m_dict[pg.Uuid] = pg;
 				return true;
 			};
 
 			EntryHandler eh = delegate(PwEntry pe)
 			{
-				p.m_dict[new PwUuidComparable(pe.Uuid)] = pe;
+				p.m_dict[pe.Uuid] = pe;
 				return true;
 			};
 
@@ -63,13 +63,13 @@ namespace KeePassLib.Collections
 		public IStructureItem Get(PwUuid pwUuid)
 		{
 			IStructureItem pItem;
-			m_dict.TryGetValue(new PwUuidComparable(pwUuid), out pItem);
+			m_dict.TryGetValue(pwUuid, out pItem);
 			return pItem;
 		}
 
 		public bool ContainsOnlyType(Type t)
 		{
-			foreach(KeyValuePair<PwUuidComparable, IStructureItem> kvp in m_dict)
+			foreach(KeyValuePair<PwUuid, IStructureItem> kvp in m_dict)
 			{
 				if(kvp.Value.GetType() != t) return false;
 			}

src/KeePassLib2Android/Collections/StringDictionaryEx.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Cryptography/Cipher/CipherPool.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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
@@ -23,7 +23,6 @@ using System.Text;
 using System.IO;
 using System.Diagnostics;
 using System.Security;
-using System.Security.Cryptography;
 
 namespace KeePassLib.Cryptography.Cipher
 {
@@ -70,7 +69,7 @@ namespace KeePassLib.Cryptography.Cipher
 
 			// Return if a cipher with that ID is registered already.
 			for(int i = 0; i < m_vCiphers.Count; ++i)
-				if(m_vCiphers[i].CipherUuid.EqualsValue(csEngine.CipherUuid))
+				if(m_vCiphers[i].CipherUuid.Equals(csEngine.CipherUuid))
 					return;
 
 			m_vCiphers.Add(csEngine);
@@ -86,7 +85,7 @@ namespace KeePassLib.Cryptography.Cipher
 		{
 			foreach(ICipherEngine iEngine in m_vCiphers)
 			{
-				if(iEngine.CipherUuid.EqualsValue(uuidCipher))
+				if(iEngine.CipherUuid.Equals(uuidCipher))
 					return iEngine;
 			}
 
@@ -104,7 +103,7 @@ namespace KeePassLib.Cryptography.Cipher
 		{
 			for(int i = 0; i < m_vCiphers.Count; ++i)
 			{
-				if(m_vCiphers[i].CipherUuid.EqualsValue(uuidCipher))
+				if(m_vCiphers[i].CipherUuid.Equals(uuidCipher))
 					return i;
 			}
 

src/KeePassLib2Android/Cryptography/Cipher/ICipherEngine.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Cryptography/Cipher/Salsa20Cipher.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Cryptography/Cipher/StandardAesEngine.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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
@@ -22,9 +22,19 @@ using System.Collections.Generic;
 using System.Text;
 using System.IO;
 using System.Security;
-using System.Security.Cryptography;
 using System.Diagnostics;
 
+#if !KeePassRT
+using System.Security.Cryptography;
+#else
+using Org.BouncyCastle.Crypto;
+using Org.BouncyCastle.Crypto.Engines;
+using Org.BouncyCastle.Crypto.IO;
+using Org.BouncyCastle.Crypto.Modes;
+using Org.BouncyCastle.Crypto.Paddings;
+using Org.BouncyCastle.Crypto.Parameters;
+#endif
+
 using KeePassLib.Resources;
 
 namespace KeePassLib.Cryptography.Cipher
@@ -34,8 +44,10 @@ namespace KeePassLib.Cryptography.Cipher
 	/// </summary>
 	public sealed class StandardAesEngine : ICipherEngine
 	{
+#if !KeePassRT
 		private const CipherMode m_rCipherMode = CipherMode.CBC;
 		private const PaddingMode m_rCipherPadding = PaddingMode.PKCS7;
+#endif
 
 		private static PwUuid m_uuidAes = null;
 
@@ -99,23 +111,23 @@ namespace KeePassLib.Cryptography.Cipher
 		{
 			StandardAesEngine.ValidateArguments(s, bEncrypt, pbKey, pbIV);
 
-			RijndaelManaged r = new RijndaelManaged();
+			byte[] pbLocalIV = new byte[16];
+			Array.Copy(pbIV, pbLocalIV, 16);
 
+			byte[] pbLocalKey = new byte[32];
+			Array.Copy(pbKey, pbLocalKey, 32);
+
+#if !KeePassRT
+			RijndaelManaged r = new RijndaelManaged();
 			if(r.BlockSize != 128) // AES block size
 			{
 				Debug.Assert(false);
 				r.BlockSize = 128;
 			}
 
-			byte[] pbLocalIV = new byte[16];
-			Array.Copy(pbIV, pbLocalIV, 16);
 			r.IV = pbLocalIV;
-
-			byte[] pbLocalKey = new byte[32];
-			Array.Copy(pbKey, pbLocalKey, 32);
 			r.KeySize = 256;
 			r.Key = pbLocalKey;
-
 			r.Mode = m_rCipherMode;
 			r.Padding = m_rCipherPadding;
 
@@ -125,6 +137,19 @@ namespace KeePassLib.Cryptography.Cipher
 
 			return new CryptoStream(s, iTransform, bEncrypt ? CryptoStreamMode.Write :
 				CryptoStreamMode.Read);
+#else
+			AesEngine aes = new AesEngine();
+			CbcBlockCipher cbc = new CbcBlockCipher(aes);
+			PaddedBufferedBlockCipher bc = new PaddedBufferedBlockCipher(cbc,
+				new Pkcs7Padding());
+			KeyParameter kp = new KeyParameter(pbLocalKey);
+			ParametersWithIV prmIV = new ParametersWithIV(kp, pbLocalIV);
+			bc.Init(bEncrypt, prmIV);
+
+			IBufferedCipher cpRead = (bEncrypt ? null : bc);
+			IBufferedCipher cpWrite = (bEncrypt ? bc : null);
+			return new CipherStream(s, cpRead, cpWrite);
+#endif
 		}
 
 		public Stream EncryptStream(Stream sPlainText, byte[] pbKey, byte[] pbIV)

src/KeePassLib2Android/Cryptography/CryptoRandom.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 Dominik Reichl <dominik.reichl@t-online.de>
   
   Modified to be used with Mono for Android. Changes Copyright (C) 2013 Philipp Crocoll
 
@@ -145,7 +145,7 @@ namespace KeePassLib.Cryptography
 			pb = MemUtil.UInt32ToBytes((uint)NativeLib.GetPlatformID());
 			ms.Write(pb, 0, pb.Length);
 
-#if !KeePassLibSD
+#if (!KeePassLibSD && !KeePassRT)
 			try
 			{
 				pb = MemUtil.UInt32ToBytes((uint)Environment.ProcessorCount);
@@ -260,7 +260,7 @@ namespace KeePassLib.Cryptography
 
 				long lCopy = (long)((uRequestedBytes < 32) ? uRequestedBytes : 32);
 
-#if !KeePassLibSD
+#if (!KeePassLibSD && !KeePassRT)
 				Array.Copy(pbRandom256, 0, pbRes, lPos, lCopy);
 #else
 				Array.Copy(pbRandom256, 0, pbRes, (int)lPos, (int)lCopy);

src/KeePassLib2Android/Cryptography/CryptoRandomStream.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Cryptography/HashingStreamEx.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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
@@ -102,8 +102,14 @@ namespace KeePassLib.Cryptography
 			m_sBaseStream.Flush();
 		}
 
+#if KeePassRT
+		protected override void Dispose(bool disposing)
+		{
+			if(!disposing) return;
+#else
 		public override void Close()
 		{
+#endif
 			if(m_hash != null)
 			{
 				try

src/KeePassLib2Android/Cryptography/HmacOtp.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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
@@ -21,10 +21,11 @@ using System;
 using System.Collections.Generic;
 using System.Text;
 using System.Security.Cryptography;
+using System.Globalization;
 
 using KeePassLib.Utility;
 
-#if !KeePassLibSD
+#if (!KeePassLibSD && !KeePassRT)
 namespace KeePassLib.Cryptography
 {
 	/// <summary>
@@ -58,7 +59,8 @@ namespace KeePassLib.Cryptography
 				uOtp = ((uOtp * 10) + CalculateChecksum(uOtp, uCodeDigits));
 
 			uint uDigits = (bAddChecksum ? (uCodeDigits + 1) : uCodeDigits);
-			return uOtp.ToString().PadLeft((int)uDigits, '0');
+			return uOtp.ToString(NumberFormatInfo.InvariantInfo).PadLeft(
+				(int)uDigits, '0');
 		}
 
 		private static readonly uint[] vDoubleDigits = new uint[]{ 0, 2, 4, 6, 8,

src/KeePassLib2Android/Cryptography/PasswordGenerator/CharSetBasedGenerator.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Cryptography/PasswordGenerator/CustomPwGenerator.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Cryptography/PasswordGenerator/CustomPwGeneratorPool.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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
@@ -66,7 +66,7 @@ namespace KeePassLib.Cryptography.PasswordGenerator
 
 			foreach(CustomPwGenerator pwg in m_vGens)
 			{
-				if(uuid.EqualsValue(pwg.Uuid)) return pwg;
+				if(uuid.Equals(pwg.Uuid)) return pwg;
 			}
 
 			return null;
@@ -90,7 +90,7 @@ namespace KeePassLib.Cryptography.PasswordGenerator
 
 			for(int i = 0; i < m_vGens.Count; ++i)
 			{
-				if(uuid.EqualsValue(m_vGens[i].Uuid)) return i;
+				if(uuid.Equals(m_vGens[i].Uuid)) return i;
 			}
 
 			return -1;

src/KeePassLib2Android/Cryptography/PasswordGenerator/PatternBasedGenerator.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Cryptography/PasswordGenerator/PwCharSet.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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
@@ -51,46 +51,80 @@ namespace KeePassLib.Cryptography.PasswordGenerator
 		private List<char> m_vChars = new List<char>();
 		private byte[] m_vTab = new byte[CharTabSize];
 
-		private string m_strHighAnsi = string.Empty;
+		private static string m_strHighAnsi = null;
-		private string m_strSpecial = string.Empty;
+		public static string HighAnsiChars
+		{
+			get
+			{
+				if(m_strHighAnsi == null) { new PwCharSet(); } // Create string
+				Debug.Assert(m_strHighAnsi != null);
+				return m_strHighAnsi;
+			}
+		}
+
+		private static string m_strSpecial = null;
+		public static string SpecialChars
+		{
+			get
+			{
+				if(m_strSpecial == null) { new PwCharSet(); } // Create string
+				Debug.Assert(m_strSpecial != null);
+				return m_strSpecial;
+			}
+		}
 
 		/// <summary>
 		/// Create a new, empty character set collection object.
 		/// </summary>
 		public PwCharSet()
 		{
-			this.Initialize(true);
+			Initialize(true);
 		}
 
 		public PwCharSet(string strCharSet)
 		{
-			this.Initialize(true);
+			Initialize(true);
-			this.Add(strCharSet);
+			Add(strCharSet);
 		}
 
 		private PwCharSet(bool bFullInitialize)
 		{
-			this.Initialize(bFullInitialize);
+			Initialize(bFullInitialize);
 		}
 
 		private void Initialize(bool bFullInitialize)
 		{
-			this.Clear();
+			Clear();
 
-			if(bFullInitialize == false) return;
+			if(!bFullInitialize) return;
 
-			StringBuilder sbHighAnsi = new StringBuilder();
+			if(m_strHighAnsi == null)
-			for(char ch = '~'; ch < 255; ++ch)
+			{
-				sbHighAnsi.Append(ch);
+				StringBuilder sbHighAnsi = new StringBuilder();
-			m_strHighAnsi = sbHighAnsi.ToString();
+				// [U+0080, U+009F] are C1 control characters,
+				// U+00A0 is non-breaking space
+				for(char ch = '\u00A1'; ch <= '\u00AC'; ++ch)
+					sbHighAnsi.Append(ch);
+				// U+00AD is soft hyphen (format character)
+				for(char ch = '\u00AE'; ch < '\u00FF'; ++ch)
+					sbHighAnsi.Append(ch);
+				sbHighAnsi.Append('\u00FF');
 
-			PwCharSet pcs = new PwCharSet(false);
+				m_strHighAnsi = sbHighAnsi.ToString();
-			pcs.AddRange('!', '/');
+			}
-			pcs.AddRange(':', '@');
+
-			pcs.AddRange('[', '`');
+			if(m_strSpecial == null)
-			pcs.Remove(@"-_ ");
+			{
-			pcs.Remove(PwCharSet.Brackets);
+				PwCharSet pcs = new PwCharSet(false);
-			m_strSpecial = pcs.ToString();
+				pcs.AddRange('!', '/');
+				pcs.AddRange(':', '@');
+				pcs.AddRange('[', '`');
+				pcs.Add(@"|~");
+				pcs.Remove(@"-_ ");
+				pcs.Remove(PwCharSet.Brackets);
+
+				m_strSpecial = pcs.ToString();
+			}
 		}
 
 		/// <summary>
@@ -118,9 +152,6 @@ namespace KeePassLib.Cryptography.PasswordGenerator
 			}
 		}
 
-		public string SpecialChars { get { return m_strSpecial; } }
-		public string HighAnsiChars { get { return m_strHighAnsi; } }
-
 		/// <summary>
 		/// Remove all characters from this set.
 		/// </summary>
@@ -142,7 +173,7 @@ namespace KeePassLib.Cryptography.PasswordGenerator
 
 			foreach(char ch in strCharacters)
 			{
-				if(this.Contains(ch) == false) return false;
+				if(!Contains(ch)) return false;
 			}
 
 			return true;
@@ -156,7 +187,7 @@ namespace KeePassLib.Cryptography.PasswordGenerator
 		{
 			if(ch == char.MinValue) { Debug.Assert(false); return; }
 
-			if(this.Contains(ch) == false)
+			if(!Contains(ch))
 			{
 				m_vChars.Add(ch);
 				m_vTab[ch / 8] |= (byte)(1 << (ch % 8));
@@ -175,20 +206,20 @@ namespace KeePassLib.Cryptography.PasswordGenerator
 			m_vChars.Capacity = m_vChars.Count + strCharSet.Length;
 
 			foreach(char ch in strCharSet)
-				this.Add(ch);
+				Add(ch);
 		}
 
 		public void Add(string strCharSet1, string strCharSet2)
 		{
-			this.Add(strCharSet1);
+			Add(strCharSet1);
-			this.Add(strCharSet2);
+			Add(strCharSet2);
 		}
 
 		public void Add(string strCharSet1, string strCharSet2, string strCharSet3)
 		{
-			this.Add(strCharSet1);
+			Add(strCharSet1);
-			this.Add(strCharSet2);
+			Add(strCharSet2);
-			this.Add(strCharSet3);
+			Add(strCharSet3);
 		}
 
 		public void AddRange(char chMin, char chMax)
@@ -196,9 +227,9 @@ namespace KeePassLib.Cryptography.PasswordGenerator
 			m_vChars.Capacity = m_vChars.Count + (chMax - chMin) + 1;
 
 			for(char ch = chMin; ch < chMax; ++ch)
-				this.Add(ch);
+				Add(ch);
 
-			this.Add(chMax);
+			Add(chMax);
 		}
 
 		public bool AddCharSet(char chCharSetIdentifier)
@@ -207,29 +238,29 @@ namespace KeePassLib.Cryptography.PasswordGenerator
 
 			switch(chCharSetIdentifier)
 			{
-				case 'a': this.Add(PwCharSet.LowerCase, PwCharSet.Digits); break;
+				case 'a': Add(PwCharSet.LowerCase, PwCharSet.Digits); break;
-				case 'A': this.Add(PwCharSet.LowerCase, PwCharSet.UpperCase,
+				case 'A': Add(PwCharSet.LowerCase, PwCharSet.UpperCase,
 					PwCharSet.Digits); break;
-				case 'U': this.Add(PwCharSet.UpperCase, PwCharSet.Digits); break;
+				case 'U': Add(PwCharSet.UpperCase, PwCharSet.Digits); break;
-				case 'c': this.Add(PwCharSet.LowerConsonants); break;
+				case 'c': Add(PwCharSet.LowerConsonants); break;
-				case 'C': this.Add(PwCharSet.LowerConsonants,
+				case 'C': Add(PwCharSet.LowerConsonants,
 					PwCharSet.UpperConsonants); break;
-				case 'z': this.Add(PwCharSet.UpperConsonants); break;
+				case 'z': Add(PwCharSet.UpperConsonants); break;
-				case 'd': this.Add(PwCharSet.Digits); break; // Digit
+				case 'd': Add(PwCharSet.Digits); break; // Digit
-				case 'h': this.Add(PwCharSet.LowerHex); break;
+				case 'h': Add(PwCharSet.LowerHex); break;
-				case 'H': this.Add(PwCharSet.UpperHex); break;
+				case 'H': Add(PwCharSet.UpperHex); break;
-				case 'l': this.Add(PwCharSet.LowerCase); break;
+				case 'l': Add(PwCharSet.LowerCase); break;
-				case 'L': this.Add(PwCharSet.LowerCase, PwCharSet.UpperCase); break;
+				case 'L': Add(PwCharSet.LowerCase, PwCharSet.UpperCase); break;
-				case 'u': this.Add(PwCharSet.UpperCase); break;
+				case 'u': Add(PwCharSet.UpperCase); break;
-				case 'p': this.Add(PwCharSet.Punctuation); break;
+				case 'p': Add(PwCharSet.Punctuation); break;
-				case 'b': this.Add(PwCharSet.Brackets); break;
+				case 'b': Add(PwCharSet.Brackets); break;
-				case 's': this.Add(PwCharSet.PrintableAsciiSpecial); break;
+				case 's': Add(PwCharSet.PrintableAsciiSpecial); break;
-				case 'S': this.Add(PwCharSet.UpperCase, PwCharSet.LowerCase);
+				case 'S': Add(PwCharSet.UpperCase, PwCharSet.LowerCase);
-					this.Add(PwCharSet.Digits, PwCharSet.PrintableAsciiSpecial); break;
+					Add(PwCharSet.Digits, PwCharSet.PrintableAsciiSpecial); break;
-				case 'v': this.Add(PwCharSet.LowerVowels); break;
+				case 'v': Add(PwCharSet.LowerVowels); break;
-				case 'V': this.Add(PwCharSet.LowerVowels, PwCharSet.UpperVowels); break;
+				case 'V': Add(PwCharSet.LowerVowels, PwCharSet.UpperVowels); break;
-				case 'Z': this.Add(PwCharSet.UpperVowels); break;
+				case 'Z': Add(PwCharSet.UpperVowels); break;
-				case 'x': this.Add(m_strHighAnsi); break;
+				case 'x': Add(m_strHighAnsi); break;
 				default: bResult = false; break;
 			}
 
@@ -238,7 +269,7 @@ namespace KeePassLib.Cryptography.PasswordGenerator
 
 		public bool Remove(char ch)
 		{
-			m_vTab[ch / 8] &= (byte)~(1 << (ch % 8));
+			m_vTab[ch / 8] &= (byte)(~(1 << (ch % 8)));
 			return m_vChars.Remove(ch);
 		}
 
@@ -261,10 +292,10 @@ namespace KeePassLib.Cryptography.PasswordGenerator
 			Debug.Assert(strCharacters != null);
 			if(strCharacters == null) throw new ArgumentNullException("strCharacters");
 
-			if(this.Contains(strCharacters) == false)
+			if(!Contains(strCharacters))
 				return false;
 
-			return this.Remove(strCharacters);
+			return Remove(strCharacters);
 		}
 
 		/// <summary>
@@ -284,16 +315,16 @@ namespace KeePassLib.Cryptography.PasswordGenerator
 		{
 			StringBuilder sb = new StringBuilder();
 
-			sb.Append(this.RemoveIfAllExist(PwCharSet.UpperCase) ? 'U' : '_');
+			sb.Append(RemoveIfAllExist(PwCharSet.UpperCase) ? 'U' : '_');
-			sb.Append(this.RemoveIfAllExist(PwCharSet.LowerCase) ? 'L' : '_');
+			sb.Append(RemoveIfAllExist(PwCharSet.LowerCase) ? 'L' : '_');
-			sb.Append(this.RemoveIfAllExist(PwCharSet.Digits) ? 'D' : '_');
+			sb.Append(RemoveIfAllExist(PwCharSet.Digits) ? 'D' : '_');
-			sb.Append(this.RemoveIfAllExist(m_strSpecial) ? 'S' : '_');
+			sb.Append(RemoveIfAllExist(m_strSpecial) ? 'S' : '_');
-			sb.Append(this.RemoveIfAllExist(PwCharSet.Punctuation) ? 'P' : '_');
+			sb.Append(RemoveIfAllExist(PwCharSet.Punctuation) ? 'P' : '_');
-			sb.Append(this.RemoveIfAllExist(@"-") ? 'm' : '_');
+			sb.Append(RemoveIfAllExist(@"-") ? 'm' : '_');
-			sb.Append(this.RemoveIfAllExist(@"_") ? 'u' : '_');
+			sb.Append(RemoveIfAllExist(@"_") ? 'u' : '_');
-			sb.Append(this.RemoveIfAllExist(@" ") ? 's' : '_');
+			sb.Append(RemoveIfAllExist(@" ") ? 's' : '_');
-			sb.Append(this.RemoveIfAllExist(PwCharSet.Brackets) ? 'B' : '_');
+			sb.Append(RemoveIfAllExist(PwCharSet.Brackets) ? 'B' : '_');
-			sb.Append(this.RemoveIfAllExist(m_strHighAnsi) ? 'H' : '_');
+			sb.Append(RemoveIfAllExist(m_strHighAnsi) ? 'H' : '_');
 
 			return sb.ToString();
 		}
@@ -303,16 +334,16 @@ namespace KeePassLib.Cryptography.PasswordGenerator
 			if(strRanges == null) { Debug.Assert(false); return; }
 			if(strRanges.Length < 10) { Debug.Assert(false); return; }
 
-			if(strRanges[0] != '_') this.Add(PwCharSet.UpperCase);
+			if(strRanges[0] != '_') Add(PwCharSet.UpperCase);
-			if(strRanges[1] != '_') this.Add(PwCharSet.LowerCase);
+			if(strRanges[1] != '_') Add(PwCharSet.LowerCase);
-			if(strRanges[2] != '_') this.Add(PwCharSet.Digits);
+			if(strRanges[2] != '_') Add(PwCharSet.Digits);
-			if(strRanges[3] != '_') this.Add(m_strSpecial);
+			if(strRanges[3] != '_') Add(m_strSpecial);
-			if(strRanges[4] != '_') this.Add(PwCharSet.Punctuation);
+			if(strRanges[4] != '_') Add(PwCharSet.Punctuation);
-			if(strRanges[5] != '_') this.Add('-');
+			if(strRanges[5] != '_') Add('-');
-			if(strRanges[6] != '_') this.Add('_');
+			if(strRanges[6] != '_') Add('_');
-			if(strRanges[7] != '_') this.Add(' ');
+			if(strRanges[7] != '_') Add(' ');
-			if(strRanges[8] != '_') this.Add(PwCharSet.Brackets);
+			if(strRanges[8] != '_') Add(PwCharSet.Brackets);
-			if(strRanges[9] != '_') this.Add(m_strHighAnsi);
+			if(strRanges[9] != '_') Add(m_strHighAnsi);
 		}
 	}
 }

src/KeePassLib2Android/Cryptography/PasswordGenerator/PwGenerator.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Cryptography/PasswordGenerator/PwProfile.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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
@@ -253,14 +253,15 @@ namespace KeePassLib.Cryptography.PasswordGenerator
 				if((ch >= 'A') && (ch <= 'Z')) pcs.Add(PwCharSet.UpperCase);
 				else if((ch >= 'a') && (ch <= 'z')) pcs.Add(PwCharSet.LowerCase);
 				else if((ch >= '0') && (ch <= '9')) pcs.Add(PwCharSet.Digits);
-				else if((@"!#$%&'*+,./:;=?@^").IndexOf(ch) >= 0) pcs.Add(pcs.SpecialChars);
+				else if(PwCharSet.SpecialChars.IndexOf(ch) >= 0)
+					pcs.Add(PwCharSet.SpecialChars);
 				else if(ch == ' ') pcs.Add(' ');
 				else if(ch == '-') pcs.Add('-');
 				else if(ch == '_') pcs.Add('_');
-				else if(ch == '\"') pcs.Add(pcs.SpecialChars);
+				else if(PwCharSet.Brackets.IndexOf(ch) >= 0)
-				else if(ch == '\\') pcs.Add(pcs.SpecialChars);
+					pcs.Add(PwCharSet.Brackets);
-				else if((@"()[]{}<>").IndexOf(ch) >= 0) pcs.Add(PwCharSet.Brackets);
+				else if(PwCharSet.HighAnsiChars.IndexOf(ch) >= 0)
-				else if((ch >= '~') && (ch <= 255)) pcs.Add(pcs.HighAnsiChars);
+					pcs.Add(PwCharSet.HighAnsiChars);
 				else pcs.Add(ch);
 			}
 

src/KeePassLib2Android/Cryptography/PopularPasswords.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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
@@ -20,521 +20,115 @@
 using System;
 using System.Collections.Generic;
 using System.Text;
-using System.IO;
-using System.Security.Cryptography;
-using System.Globalization;
 using System.Diagnostics;
 
 using KeePassLib.Utility;
 
-#if !KeePassLibSD
 namespace KeePassLib.Cryptography
 {
-	/// <summary>
-	/// Bloom filter-based popular password checking.
-	/// </summary>
 	public static class PopularPasswords
 	{
-		private const int PpcTableSize = 8192 * 8; // Bits, multiple of 64
+		private static Dictionary<int, Dictionary<string, bool>> m_dicts =
+			new Dictionary<int, Dictionary<string, bool>>();
 
-		// Bits set: 32433 of 65536
+		internal static int MaxLength
-		// Hash functions: 32
+		{
-		// Phi (bits unset ratio) estimation: 0.505455388896019
+			get
-		// Exact Phi: 0.505111694335938
+			{
-		// False positives ratio: 1.67583063859565E-10
+				Debug.Assert(m_dicts.Count > 0); // Should be initialized
-		private static readonly ulong[] PpcTable = {
+
-			0x60383D3A85560B9BUL, 0x2578CE9D37C6AEB7UL, 0xF509A5743FD03228UL,
+				int iMaxLen = 0;
-			0x19B7455E8933EE56UL, 0x5EA419ADCFD9C20EUL, 0xEA618EFC0B37A162UL,
+				foreach(int iLen in m_dicts.Keys)
-			0xE0FD4D1FFF1CE415UL, 0x7A649E0301BB6060UL, 0x80D9CD9F9EEB603DUL,
+				{
-			0x47D6010D0D6E6CDEUL, 0x2552708C589EB554UL, 0x073F1A3DB3267502UL,
+					if(iLen > iMaxLen) iMaxLen = iLen;
-			0x3313FEC2A2FEA475UL, 0x4593665C44934FEBUL, 0x410A301A23660395UL,
+				}
-			0x6AD06DA533FF5659UL, 0x423DAF86F3E41F4AUL, 0x82F035A971C6FD18UL,
+
-			0xB5E9139F28C93223UL, 0x1D07C3F4160585CAUL, 0x24B01EDB6B23E2C5UL,
+				return iMaxLen;
-			0xD52F25B724F936C9UL, 0x8018392517836928UL, 0x3AA4C0F8E181EDA2UL,
+			}
-			0x8D93683EF7D52529UL, 0x6164BB6208114460UL, 0x737A04D8FEF3D88FUL,
+		}
-			0x3400097098D5C2CBUL, 0x3C2B9ABE5C455B2EUL, 0x3A3819973AB32DA2UL,
+
-			0x38ACB428510AF40BUL, 0x83320D5114B74771UL, 0xC25BEC333B90DCD1UL,
+		internal static bool ContainsLength(int nLength)
-			0x0E9F412FBA3813D1UL, 0x047E31E3098EB2B8UL, 0xBB686AC643F1741FUL,
+		{
-			0x0BE22E9C0EF0E8F2UL, 0x65AA9504E5F40D31UL, 0xE018DF5D64C62AC7UL,
+			Dictionary<string, bool> dDummy;
-			0x17020E9A7EFA12EDUL, 0xFC12A7C16006DE82UL, 0x8DE4747E3745346DUL,
+			return m_dicts.TryGetValue(nLength, out dDummy);
-			0x31D8C051A43CECAFUL, 0xBE9AFBEF127C1B12UL, 0xAEE94B4B808BBEE2UL,
+		}
-			0x3A0099CA32835B41UL, 0x59EB3173468D8C49UL, 0x6F89DB1E6DAAE9E1UL,
-			0x4C1ADAA837E968E4UL, 0x6E3593A56C682769UL, 0x022AD591689B5B82UL,
-			0x4AC33861ED978032UL, 0xF6F476E4E6A1318DUL, 0x2DA690A11AA05A23UL,
-			0x916FC56378C29D77UL, 0xAB3238BE22294659UL, 0x2D73A29019B28C77UL,
-			0xAAF26C12EC9C3C42UL, 0x058A278A24B334F9UL, 0x033BD18FB8D9BACDUL,
-			0x8B3833596008B07CUL, 0x280B6D093333E5E5UL, 0x2128DBE126CA3E1EUL,
-			0xCCF09769382472D8UL, 0x0CB6E495BD90CED6UL, 0x1303A37577C01C5AUL,
-			0xC8BBF4734FC34C53UL, 0x1B38B72B10F86CD5UL, 0x5098E2D6C1892E51UL,
-			0x2DD8065B79DB5380UL, 0x5B9A1A6D6A2292B7UL, 0xC70F751604D0497CUL,
-			0x911E08D7363B5213UL, 0x9F2E245273308D2EUL, 0x64D354827957F50EUL,
-			0x09856750F560342CUL, 0xDE091F26603F0E70UL, 0xDDE6B4E76173E3B1UL,
-			0xC1584AE1B26FA08EUL, 0x1EA29887837838D2UL, 0x6D7643FC67B15C54UL,
-			0x921E60571ED103EAUL, 0x63EB1EB33E7AFFF1UL, 0x80BA4D1F95BFD615UL,
-			0xEC8A1D4FC1A6B8E0UL, 0x2C46861B6DB17D1AUL, 0x01F05D06927E443BUL,
-			0x6172EC2EABEAD454UL, 0x21B8726C6F7C4102UL, 0x3C016CD9945C72ECUL,
-			0x708F77B2C0E8B665UL, 0xFC35BE2BB88974DAUL, 0x805897A33702BD61UL,
-			0x9A93367A6041226CUL, 0xFDAB188B6158F6BEUL, 0x5F21014A065E918CUL,
-			0xF4381DD77772D19CUL, 0xC664B6358AA85011UL, 0xF2639D7B3E2307E6UL,
-			0x3FA000D4A5A9C37AUL, 0x8F45D116ED8DC70FUL, 0x8CB8758E45C140D0UL,
-			0x49832B46D716236DUL, 0xCC8E4961A93065B8UL, 0x8A996533EDACEB0EUL,
-			0x15B35155EC56FAC1UL, 0xE7E0C6C05A9F1885UL, 0x05914F9A1D1C79F9UL,
-			0x730000A30B6725F0UL, 0xC95E671F8E543780UL, 0x47D68382400AF94EUL,
-			0x1A27F2734FE2249AUL, 0x828079C332D9C0ABUL, 0x2E9BC798EA09170EUL,
-			0x6B7CDAC829018C91UL, 0x7B89604901736993UL, 0xABE4EB26F47608F0UL,
-			0x70D5FDC88A0FF1B1UL, 0x5A1F0BAB9AB8A158UL, 0xDC89AE0A735C51A4UL,
-			0x36C1EA01E9C89B84UL, 0x3A9757AF204096DBUL, 0x1D56C8328540F963UL,
-			0x910A8694692472FAUL, 0x697192C9DF145604UL, 0xB20F7A4438712AA2UL,
-			0xE8C99185243F4896UL, 0xFBC8970EDBC39CA7UL, 0x33485403868C3761UL,
-			0xAFA97DDEDB1D6AD8UL, 0x54A1A6F24476A3BBUL, 0xFE4E078B184BDB7FUL,
-			0x5ED1543919754CD8UL, 0x86F8C775160FC08CUL, 0x9B4098F57019040DUL,
-			0x039518BBE841327BUL, 0x111D0D420A3F5F6AUL, 0x0666067346AF34ACUL,
-			0xD43F1D14EB239B9BUL, 0xA6BB91FEB5618F5BUL, 0xA2B5218B202409ADUL,
-			0xC004FA688C3AC25EUL, 0xF0E2D9EA2935E1DCUL, 0x380B31CFA2F2AF43UL,
-			0x50E050AE426250EAUL, 0x628ED94D1AA8F55BUL, 0xF8EB0654F0166311UL,
-			0x1F8858D26DDA5CC5UL, 0x931425D11CB1EFEBUL, 0xF661D461DC1A05D3UL,
-			0x7B75ED7EC6936DA8UL, 0x8713C59690985202UL, 0xF61D6F93F07C0E85UL,
-			0xFD1771F6711D6F4FUL, 0x5835A67E1B11419FUL, 0x33EF08ABD56A1050UL,
-			0x55B5D0043FA2C01CUL, 0x53316ED963B92D9DUL, 0x6A8C93744E521EDBUL,
-			0x083E948062EB9543UL, 0x1C15289B3189AFB1UL, 0xA6A0A5053AE2212DUL,
-			0x6573AF7F01FAFF3BUL, 0x58B6F034CFCFE843UL, 0xEB2837CA5AEA6AEDUL,
-			0x633E7897097AC328UL, 0x7FA91789B6CCEE82UL, 0xBEE2402F4E7D65EEUL,
-			0x616A103EC8FB0DBEUL, 0x65991F9FB25E13FCUL, 0x54EA8A3FADEC1F4BUL,
-			0x6D497C5ACDEA0E7AUL, 0x5865045E8CA18527UL, 0xA406C09215ABD61FUL,
-			0x68F81F5745FC9875UL, 0xE496D850CEFF3FA9UL, 0xD225C88D63212CB1UL,
-			0x37676390525116D2UL, 0x415614AB14188A7DUL, 0xABE58EBC1F6DDC63UL,
-			0xDE10312B2C25D28CUL, 0x86C86D7A0B847635UL, 0x408B511D584DC3DCUL,
-			0x6711FCC14B303FEDUL, 0x1284DF9CC6972023UL, 0xC3CE0B33141BFA8FUL,
-			0x0F3F58367D4A1819UL, 0x9313F83058FBE6D0UL, 0x6FCA5EF39B8E2F47UL,
-			0xA90F5C95D887756DUL, 0x96C4E2AD85D5AF6EUL, 0x0ED68A81F526F0A0UL,
-			0x53E4472DB4255A35UL, 0xAC581015134D58A6UL, 0x12C000D85C644FC7UL,
-			0x124D489B2C0FE6E4UL, 0x8FF83531C6F5D61AUL, 0x132BD6488304F73BUL,
-			0x110E99BC59604CB9UL, 0xC28186ACBC940C9BUL, 0x2094C07F48141230UL,
-			0x65FB9881A5053589UL, 0x940A3E6D72F09D69UL, 0x972A922CB14BA66EUL,
-			0x8D07E59C6DDD4327UL, 0xCB67F993F820157CUL, 0x65B7A54E5FB2ED6CUL,
-			0xC235828849576653UL, 0xA695F85479467538UL, 0x9E2BA885E63C4243UL,
-			0xDE64A6A5EF84C222UL, 0xC2AB9AF302080621UL, 0x88DBA09B87FA0734UL,
-			0xDF002765B44D02E1UL, 0xD50D8D90587CD820UL, 0x1B68B70ED179EFE1UL,
-			0xD6E77F8EC26AE95CUL, 0xEE57EB7C45051872UL, 0x4D2B445F36A7F9FDUL,
-			0x5502ABB8BB14D7F1UL, 0xAF2C0DF0406FA901UL, 0x6522833444BF4A83UL,
-			0xD7CB2E3FC691BE8DUL, 0x4F36F70D2E80D19AUL, 0xF6945FE911D4923BUL,
-			0xE3C6FE1EA47399C1UL, 0xF09EA1B2F837702CUL, 0x5122537CF97B5CB5UL,
-			0x0C8202B70E9BF154UL, 0x68B554AB58EB5E68UL, 0x7BF9B8052C9BEADEUL,
-			0x33612BFCD303810DUL, 0x03E38CF67B37DC53UL, 0x2BFDFF8691F37D5CUL,
-			0x4AB483D1CB1D07F6UL, 0xF071A58640639A5CUL, 0x9D6B98169B745CE1UL,
-			0x5F42D3E870FDCD93UL, 0x4EDF04404F258238UL, 0x2EAB6E10D65C9BB3UL,
-			0x5BB71411EF78DAD2UL, 0x0DE8128636A5D689UL, 0x18FDD1F484DC9365UL,
-			0x9896B8896941DA5BUL, 0x8BEF8E3BA4448E5FUL, 0x963A1E977CB1D2CAUL,
-			0x02BCF5F068D52851UL, 0x0CD783F09BFBE381UL, 0x350DA833D8C5DB47UL,
-			0x8D444C914D795C43UL, 0x8A00B4DFC44D9476UL, 0x4B36CBEC089E55FDUL,
-			0xD9D2FA1B0AC66211UL, 0x6C7FC30FA31A8B60UL, 0x9EF4504CC985AD6BUL,
-			0x8F2E7E5E0C00EE73UL, 0x819131CFEEBEA069UL, 0xB1E406A863E7A1B4UL,
-			0x501F072FF1F2AB67UL, 0xDE578BFC5ADBC264UL, 0xCDD66A09C8E13881UL,
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-			0x29BCAD159F7D018DUL, 0x016DFF51CBA3BCC5UL, 0x234BF8A77F6B1CF5UL,
-			0x20564C6F44F9E641UL, 0x063A550C5AA50FA8UL, 0xB063D0AAAA96DFECUL,
-			0x3EC659DF42C092F8UL, 0x29D4A76A5A5F7E09UL, 0x65EFF3EE6E691D1EUL,
-			0xBD1634F5721CF799UL, 0xE85BD016723B43FFUL, 0x5233E9E7AEA11022UL,
-			0x8C68852EA9039B4CUL, 0x2C978ADBE885BC15UL, 0x726615ED9D497550UL,
-			0x7C1E145EB8D2BD96UL, 0xC2FEFB25935A5D71UL, 0x9EE9C3E1C3DE416FUL,
-			0xFFD568A03E20E0B3UL, 0xF53649AD90156F2AUL, 0x0331B91DCE54E7EDUL,
-			0x67CED5A86E99392FUL, 0x16FC0A5815500B05UL, 0x030392E8D24A7C00UL,
-			0x232E5E31DF32A7B5UL, 0xCC8BF22B1947DF21UL, 0x4EC2C72D9C1EEABDUL,
-			0x0B1B79F45220E668UL, 0xCC3CF0EE9C4A899BUL, 0xFC260A60592EBC80UL,
-			0xC1989A0382CB03EDUL, 0x35FE679A6CD800B2UL, 0x8A6B1ADE4FBB162FUL,
-			0xB0FD284563625295UL, 0xCDCC1C7B2181D024UL, 0x5B8BA0C895C0BB23UL,
-			0xA681FEA9ADCD43DBUL, 0x0FE30FB6876DE718UL, 0x6DDD1E27B769C494UL,
-			0x83A1E58460FFE8BBUL, 0x8FAD6FD2DC90FF65UL, 0x41BB28B81201CB24UL,
-			0xA148CE79B2597204UL, 0x7CB87DF97BB477A6UL, 0x9F79E6DED87DC688UL,
-			0xE044D84A6C758171UL, 0x1A29E750D9EC4097UL, 0x8445FC2B80C4A0F5UL,
-			0x5EFD9784AFED4ED2UL, 0x344C252BD90EB0E4UL, 0xEAD18D2E4418E5B5UL,
-			0x207EF4FFC260BD24UL, 0xD2E5C3AE534EC538UL, 0x2F5A59BF3D10E7E1UL,
-			0x9528E29266C2924CUL, 0x0121B6BDAB45D138UL, 0xADD0256ACBC771DDUL,
-			0x7301769600C6C50DUL, 0x3E7404EA8231D497UL, 0xB39B3840B8D03117UL,
-			0x56EFCEDDEF5B6634UL, 0xE6BE2C0D73B72098UL, 0x5A2841A21A5E4959UL,
-			0xCFEB3586156DF6E0UL, 0xD84F58901E2D65B8UL, 0x79796786CCC59703UL,
-			0x13BFA9A94DD07696UL, 0x7B63116A6B5458B6UL, 0x1406628176C932E0UL,
-			0xDD7ACC4E97F91B1AUL, 0xC82B8F84A56BDBE8UL, 0x325D87D08ED8B0B0UL,
-			0x3F7847B1E82002DDUL, 0x4662900D2ADAF6BFUL, 0x12AE9F58561DB1D7UL,
-			0xA896E956A95CC074UL, 0xAA4FA3A2F8BA4084UL, 0x1D577E35F5DCA67FUL,
-			0x796FF2D75469DEC2UL, 0xBD3F3F87E4DE894EUL, 0x3666B2262DEBFB6BUL,
-			0x1E26D7AEEF976C2EUL, 0x6BC3854F867AC4A0UL, 0x743DBF8C2E95A821UL,
-			0xA62A76B9AE2E645AUL, 0xB4D76561F40187C1UL, 0xD3E5F23F9FA5DB25UL,
-			0x34B1F6B39E6A87E2UL, 0x7DA5C3DFF7BE72CFUL, 0xFDF46B1BE80AD4F9UL,
-			0x0B21121CA9653B8AUL, 0x1199CA9D0A90F21AUL, 0x6021EA302D01E0BAUL,
-			0x8101D063C05CF5D4UL, 0xE2652410DFE78F23UL, 0x84095ACF47C21A25UL,
-			0xD7E29A4DB2FD3A99UL, 0x7793C0CB57959F93UL, 0x94C605308B9E5AA7UL,
-			0x943DB1AC54165B8FUL, 0xC1391A544C07447CUL, 0x3FEF1A61F785D97BUL,
-			0x6DFCC3152478BDE4UL, 0x312AFB0E1982933AUL, 0xB8069C2605631ED3UL,
-			0x5A6076423430BED2UL, 0x34E379F09E2D4F42UL, 0x9167F5E4019573E3UL,
-			0x18F81157828D2A49UL, 0xF4A8723B4955EAB8UL, 0x0BE6C0ABFEA9E8A6UL,
-			0xC63ADCF2CEF25556UL, 0xC5EBD3BEAE9F364FUL, 0xA301D60CF5B6F2FCUL,
-			0x8C606CA881D27A00UL, 0x826FEE13B554C18AUL, 0x8DF251716F10B776UL,
-			0xB2573A33AC7D94FFUL, 0xC0E771248CB7ABB9UL, 0x753DD605DB38F4EAUL,
-			0x21901664C3D92114UL, 0xA408FCB7A1892612UL, 0x3084FC64A03D6722UL,
-			0xC8C9D9569AD42A34UL, 0x1FBFBAFC1694B383UL, 0x1894280CC3F94ABEUL,
-			0xE14C38A7BBB54651UL, 0x23A48CC84A6EB704UL, 0xD034ADC45AABEDBDUL,
-			0xC93F2C21C973C766UL, 0x66A8AEC11D743CC6UL, 0xB4F72AA52E37C145UL,
-			0xB02834DF0D9266B4UL, 0xDB8E724EA1FF402FUL, 0x531E9C058112E352UL,
-			0xC2F692531DB317D2UL, 0xEFC9586498D263A7UL, 0x84F2C524D2F3ADB9UL,
-			0xAFAF02C27CF25D08UL, 0x385873595F9CFC09UL, 0x36DDA10D1A152B7AUL,
-			0x9F9B997A0DACFB55UL, 0x10AB5EB5C4714882UL, 0x7BA4E8703E22B7EEUL,
-			0x0A2BFD558607BCC8UL, 0x201D3706F74F8BA1UL, 0x3DBD573B1358F02EUL,
-			0x5B37645FA93BCEBCUL, 0xC0166864BC1A7544UL, 0x45C7AA5559FC65D7UL,
-			0xEFEA04AA83349B78UL, 0x607859194F9E9FD8UL, 0xA6B9AE5B53CF7710UL,
-			0x73B9142ACBC50821UL, 0x8B7D67495887E65CUL, 0x39B6C4FB2B232E56UL,
-			0xD212DB10E31D2A68UL, 0x629AC0A3D263DC6EUL, 0x6BC2E7FF912050BAUL,
-			0xE0AD5A8FDB183F62UL, 0xF05648134F0C6F0FUL, 0x31E146F4AF980FDAUL,
-			0x7FAF0078D84D62CCUL, 0xE13F044C2830D21EUL, 0x49A047AD204B4C4BUL,
-			0xF3AFBE2237351A74UL, 0x32826C9217BB07EDUL, 0xD4C3AEB099319B5CUL,
-			0x49CE5BD05B2B0F61UL, 0x75DD36984DCBD0A2UL, 0x84EC5D7C2F0AAC6CUL,
-			0x8E59CC9B9942EDDFUL, 0x89FF85DCDF9AE895UL, 0x6F9EE0D8D9E8D414UL,
-			0x10E01A59058D3904UL, 0x1DFAF567BFF55D2EUL, 0x8DD6A18C03382CD4UL,
-			0xE12FD89A0CF58553UL, 0xE245DA902C0C4F5CUL, 0x8BE7566B9987520DUL,
-			0x4CA1C0A4B38A3098UL, 0x81E45015BE618A72UL, 0xA80E0344FF27EFDFUL,
-			0xC98DAEC6DC5005BAUL, 0xF56873F3A958AE5EUL, 0xDB88604670C794ACUL,
-			0x4F68E448DDF6535FUL, 0x3443DBF1CA6031A8UL, 0x73DFA5DEEF409A41UL,
-			0xA7C556941F6643B2UL, 0x424BC40D8C83D962UL, 0x6F292A325B99B726UL,
-			0x6EECB1009717D65EUL, 0x899BE4CE7BB2D8EEUL, 0x25285FED3E59781DUL,
-			0x14C5AEDD76E092D3UL, 0x9BB5EE10567640AEUL, 0xCD62A1D43558FD06UL,
-			0x70A7B09FC5F39447UL, 0xF10064AE92EFFB99UL, 0xD55FA1A918A23082UL,
-			0xD03F28AD25C73A78UL, 0x76CFFFEE094D8B0EUL, 0x4FD5A46AD5A4B4CFUL,
-			0x8F3A36F9D7BF87E3UL, 0x64224315210625BEUL, 0x749A131B71B64350UL,
-			0x9034FF9DAC089F48UL, 0xB58D3017E7321217UL, 0x549D818937D5CE90UL,
-			0x903CE1452419E99CUL, 0xFD052F0388DB2E76UL, 0x7390051E3972480EUL,
-			0x5E5F6EC3F27B3679UL, 0x3E3637D4D4EE917DUL, 0x4FE04068CA2A4309UL,
-			0x98C9C17454AAE42DUL, 0x659AE0BDB113BC21UL, 0x4C0BDECB1511AF4CUL,
-			0x17048BFAEAC0006DUL, 0x68F106AADAA64912UL, 0x2286234ECEB7EAF0UL,
-			0x350CD42CAF697E51UL, 0x8DCDE6D1FAC19A9FUL, 0xF97E55A245A8A8A2UL,
-			0xAAE86B2092DA90A3UL, 0x5123E878AA8AEF76UL, 0x022B88B9694A55F6UL,
-			0xC4C1A9B1C0221985UL, 0x20056D91DD5E0FFEUL, 0xF5BF61EC225C9843UL,
-			0x1A315A05BDCF4A31UL, 0x5710A21A8DF4F15FUL, 0x99BD1A0AF97AD027UL,
-			0x7602C5997AD4E12CUL
-		};
 
 		public static bool IsPopularPassword(char[] vPassword)
 		{
-			Debug.Assert(PpcTable.Length == (PpcTableSize / 64));
+			ulong uDummy;
+			return IsPopularPassword(vPassword, out uDummy);
+		}
 
+		public static bool IsPopularPassword(char[] vPassword, out ulong uDictSize)
+		{
 			if(vPassword == null) throw new ArgumentNullException("vPassword");
-			if(vPassword.Length == 0) return false;
+			if(vPassword.Length == 0) { uDictSize = 0; return false; }
 
-			foreach(char ch in vPassword)
+			string str = new string(vPassword);
+
+			try { return IsPopularPasswordPriv(str, out uDictSize); }
+			catch(Exception) { Debug.Assert(false); }
+
+			uDictSize = 0;
+			return false;
+		}
+
+		private static bool IsPopularPasswordPriv(string str, out ulong uDictSize)
+		{
+			Debug.Assert(m_dicts.Count > 0); // Should be initialized with data
+
+			Dictionary<string, bool> d;
+			if(!m_dicts.TryGetValue(str.Length, out d))
 			{
-				if(!IsPopularChar(ch)) return false;
+				uDictSize = 0;
+				return false;
 			}
 
-			byte[] pbUtf8 = StrUtil.Utf8.GetBytes(vPassword);
+			uDictSize = (ulong)d.Count;
+			return d.ContainsKey(str);
+		}
 
-			int[] vIndices = GetTableIndices(pbUtf8, PpcTableSize);
+		public static void Add(byte[] pbData, bool bGZipped)
-			Array.Clear(pbUtf8, 0, pbUtf8.Length);
+		{
-
+			try
-			foreach(int iIndex in vIndices)
 			{
-				if(!GetTableBit(PpcTable, iIndex)) return false;
+				if(bGZipped)
-			}
+					pbData = MemUtil.Decompress(pbData);
 
-			return true;
+				string strData = StrUtil.Utf8.GetString(pbData, 0, pbData.Length);
-		}
+				if(string.IsNullOrEmpty(strData)) { Debug.Assert(false); return; }
 
-		private static bool IsPopularChar(char ch)
+				if(!char.IsWhiteSpace(strData[strData.Length - 1]))
-		{
+					strData += "\n";
-			return (((ch >= 'A') && (ch <= 'Z')) || ((ch >= 'a') && (ch <= 'z')) ||
-				((ch >= '0') && (ch <= '9')) || (ch == '_') || (ch == '!'));
-		}
 
-		private static int[] GetTableIndices(byte[] pbPasswordUtf8, int nTableSize)
+				StringBuilder sb = new StringBuilder();
-		{
+				for(int i = 0; i < strData.Length; ++i)
-			Debug.Assert((nTableSize >= 2) && (nTableSize <= 0x10000));
-			Debug.Assert((nTableSize % 64) == 0);
-
-			SHA512Managed sha = new SHA512Managed();
-			byte[] pbHash = sha.ComputeHash(pbPasswordUtf8);
-
-			int[] vIndices = new int[pbHash.Length / 2];
-			for(int i = 0; i < vIndices.Length; ++i)
-				vIndices[i] = ((((int)pbHash[i * 2] << 8) |
-					(int)pbHash[i * 2 + 1]) % nTableSize);
-
-			return vIndices;
-		}
-
-		private static bool GetTableBit(ulong[] vTable, int iBit)
-		{
-			return ((vTable[iBit >> 6] & (1UL << (iBit & 0x3F))) != 0UL);
-		}
-
-#if (DEBUG && !KeePassLibSD)
-		private static bool SetTableBit(ulong[] vTable, int iBit)
-		{
-			if(GetTableBit(vTable, iBit)) return false;
-
-			vTable[iBit >> 6] = (vTable[iBit >> 6] | (1UL << (iBit & 0x3F)));
-			return true;
-		}
-
-		public static void MakeList()
-		{
-			string strData = File.ReadAllText("MostPopularPasswords.txt", StrUtil.Utf8);
-			strData += " ";
-			CharStream cs = new CharStream(strData);
-
-			List<string> vPasswords = new List<string>();
-			StringBuilder sbPassword = new StringBuilder();
-			while(true)
-			{
-				char ch = cs.ReadChar();
-				if(ch == char.MinValue) break;
-
-				if(char.IsWhiteSpace(ch))
 				{
-					string strPassword = sbPassword.ToString();
+					char ch = strData[i];
-					strPassword = strPassword.ToLower();
 
-					if(strPassword.Length > 3)
+					if(char.IsWhiteSpace(ch))
 					{
-						if(vPasswords.IndexOf(strPassword) < 0)
+						int cc = sb.Length;
-							vPasswords.Add(strPassword);
+						if(cc > 0)
+						{
+							string strWord = sb.ToString();
+							Debug.Assert(strWord.Length == cc);
+
+							Dictionary<string, bool> d;
+							if(!m_dicts.TryGetValue(cc, out d))
+							{
+								d = new Dictionary<string, bool>();
+								m_dicts[cc] = d;
+							}
+
+							d[strWord] = true;
+							sb.Remove(0, cc);
+						}
 					}
-
+					else sb.Append(char.ToLower(ch));
-					sbPassword = new StringBuilder();
-				}
-				else
-				{
-					Debug.Assert(!char.IsControl(ch) && !char.IsHighSurrogate(ch) &&
-						!char.IsLowSurrogate(ch) && !char.IsSurrogate(ch));
-					Debug.Assert(IsPopularChar(ch));
-					sbPassword.Append(ch);
 				}
 			}
-
+			catch(Exception) { Debug.Assert(false); }
-			ulong[] vTable = new ulong[PpcTableSize / 64];
-			Array.Clear(vTable, 0, vTable.Length);
-
-			long lBitsInTable = 0;
-			foreach(string strPassword in vPasswords)
-			{
-				byte[] pbUtf8 = StrUtil.Utf8.GetBytes(strPassword);
-				int[] vIndices = GetTableIndices(pbUtf8, PpcTableSize);
-
-				foreach(int i in vIndices)
-				{
-					if(SetTableBit(vTable, i)) ++lBitsInTable;
-				}
-			}
-
-			StringBuilder sb = new StringBuilder();
-			sb.Append("\t\t\t");
-			for(int i = 0; i < vTable.Length; ++i)
-			{
-				if(i > 0)
-				{
-					if((i % 3) == 0)
-					{
-						sb.AppendLine(",");
-						sb.Append("\t\t\t");
-					}
-					else sb.Append(", ");
-				}
-
-				sb.Append("0x");
-				sb.Append(vTable[i].ToString("X16"));
-				sb.Append("UL");
-			}
-
-			sb.AppendLine();
-			sb.AppendLine();
-			sb.AppendLine("Bits set: " + lBitsInTable.ToString() + " of " +
-				PpcTableSize.ToString());
-			int cHashFn = GetTableIndices(StrUtil.Utf8.GetBytes("Dummy"), PpcTableSize).Length;
-			sb.AppendLine("Hash functions: " + cHashFn.ToString());
-			double dblPhi = Math.Pow(1.0 - ((double)cHashFn / PpcTableSize),
-				(double)vPasswords.Count);
-			sb.AppendLine("Phi (bits unset ratio) estimation: " +
-				dblPhi.ToString(CultureInfo.InvariantCulture));
-			dblPhi = ((double)(PpcTableSize - lBitsInTable) / (double)PpcTableSize);
-			sb.AppendLine("Exact Phi: " + dblPhi.ToString(CultureInfo.InvariantCulture));
-			sb.AppendLine("False positives ratio: " + Math.Pow(1.0 - dblPhi,
-				(double)cHashFn).ToString(CultureInfo.InvariantCulture));
-
-			File.WriteAllText("Table.txt", sb.ToString());
 		}
-#endif
 	}
 }
-#endif

src/KeePassLib2Android/Cryptography/QualityEstimation.cs

@@ -1,6 +1,6 @@
-/*
+/*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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
@@ -19,9 +19,10 @@
 
 using System;
 using System.Collections.Generic;
-using System.Diagnostics;
 using System.Text;
+using System.Diagnostics;
 
+using KeePassLib.Cryptography.PasswordGenerator;
 using KeePassLib.Utility;
 
 namespace KeePassLib.Cryptography
@@ -32,13 +33,286 @@ namespace KeePassLib.Cryptography
 	/// </summary>
 	public static class QualityEstimation
 	{
-		private enum CharSpaceBits : uint
+		private static class PatternID
 		{
-			Control = 32,
+			public const char LowerAlpha = 'L';
-			Alpha = 26,
+			public const char UpperAlpha = 'U';
-			Number = 10,
+			public const char Digit = 'D';
-			Special = 33,
+			public const char Special = 'S';
-			High = 112
+			public const char High = 'H';
+			public const char Other = 'X';
+
+			public const char Dictionary = 'W';
+			public const char Repetition = 'R';
+			public const char Number = 'N';
+			public const char DiffSeq = 'C';
+
+			public const string All = "LUDSHXWRNC";
+		}
+
+		// private static class CharDistrib
+		// {
+		//	public static readonly ulong[] LowerAlpha = new ulong[26] {
+		//		884, 211, 262, 249, 722, 98, 172, 234, 556, 124, 201, 447, 321,
+		//		483, 518, 167, 18, 458, 416, 344, 231, 105, 80, 48, 238, 76
+		//	};
+		//	public static readonly ulong[] UpperAlpha = new ulong[26] {
+		//		605, 188, 209, 200, 460, 81, 130, 163, 357, 122, 144, 332, 260,
+		//		317, 330, 132, 18, 320, 315, 250, 137, 76, 60, 36, 161, 54
+		//	};
+		//	public static readonly ulong[] Digit = new ulong[10] {
+		//		574, 673, 524, 377, 339, 336, 312, 310, 357, 386
+		//	};
+		// }
+
+		private sealed class QeCharType
+		{
+			private readonly char m_chTypeID;
+			public char TypeID { get { return m_chTypeID; } }
+
+			private readonly string m_strAlph;
+			public string Alphabet { get { return m_strAlph; } }
+
+			private readonly int m_nChars;
+			public int CharCount { get { return m_nChars; } }
+
+			private readonly char m_chFirst;
+			private readonly char m_chLast;
+
+			private readonly double m_dblCharSize;
+			public double CharSize { get { return m_dblCharSize; } }
+
+			public QeCharType(char chTypeID, string strAlphabet, bool bIsConsecutive)
+			{
+				if(strAlphabet == null) throw new ArgumentNullException();
+				if(strAlphabet.Length == 0) throw new ArgumentException();
+
+				m_chTypeID = chTypeID;
+				m_strAlph = strAlphabet;
+				m_nChars = m_strAlph.Length;
+				m_chFirst = (bIsConsecutive ? m_strAlph[0] : char.MinValue);
+				m_chLast = (bIsConsecutive ? m_strAlph[m_nChars - 1] : char.MinValue);
+
+				m_dblCharSize = Log2(m_nChars);
+
+				Debug.Assert(((int)(m_chLast - m_chFirst) == (m_nChars - 1)) ||
+					!bIsConsecutive);
+			}
+
+			public QeCharType(char chTypeID, int nChars) // Catch-none set
+			{
+				if(nChars <= 0) throw new ArgumentOutOfRangeException();
+
+				m_chTypeID = chTypeID;
+				m_strAlph = string.Empty;
+				m_nChars = nChars;
+				m_chFirst = char.MinValue;
+				m_chLast = char.MinValue;
+
+				m_dblCharSize = Log2(m_nChars);
+			}
+
+			public bool Contains(char ch)
+			{
+				if(m_chLast != char.MinValue)
+					return ((ch >= m_chFirst) && (ch <= m_chLast));
+
+				Debug.Assert(m_strAlph.Length > 0); // Don't call for catch-none set
+				return (m_strAlph.IndexOf(ch) >= 0);
+			}
+		}
+
+		private sealed class EntropyEncoder
+		{
+			private readonly string m_strAlph;
+			private Dictionary<char, ulong> m_dHisto = new Dictionary<char, ulong>();
+			private readonly ulong m_uBaseWeight;
+			private readonly ulong m_uCharWeight;
+			private readonly ulong m_uOccExclThreshold;
+
+			public EntropyEncoder(string strAlphabet, ulong uBaseWeight,
+				ulong uCharWeight, ulong uOccExclThreshold)
+			{
+				if(strAlphabet == null) throw new ArgumentNullException();
+				if(strAlphabet.Length == 0) throw new ArgumentException();
+
+				m_strAlph = strAlphabet;
+				m_uBaseWeight = uBaseWeight;
+				m_uCharWeight = uCharWeight;
+				m_uOccExclThreshold = uOccExclThreshold;
+
+#if DEBUG
+				Dictionary<char, bool> d = new Dictionary<char, bool>();
+				foreach(char ch in m_strAlph) { d[ch] = true; }
+				Debug.Assert(d.Count == m_strAlph.Length); // No duplicates
+#endif
+			}
+
+			public void Reset()
+			{
+				m_dHisto.Clear();
+			}
+
+			public void Write(char ch)
+			{
+				Debug.Assert(m_strAlph.IndexOf(ch) >= 0);
+
+				ulong uOcc;
+				m_dHisto.TryGetValue(ch, out uOcc);
+				Debug.Assert(m_dHisto.ContainsKey(ch) || (uOcc == 0));
+				m_dHisto[ch] = uOcc + 1;
+			}
+
+			public double GetOutputSize()
+			{
+				ulong uTotalWeight = m_uBaseWeight * (ulong)m_strAlph.Length;
+				foreach(ulong u in m_dHisto.Values)
+				{
+					Debug.Assert(u >= 1);
+					if(u > m_uOccExclThreshold)
+						uTotalWeight += (u - m_uOccExclThreshold) * m_uCharWeight;
+				}
+
+				double dSize = 0.0, dTotalWeight = (double)uTotalWeight;
+				foreach(ulong u in m_dHisto.Values)
+				{
+					ulong uWeight = m_uBaseWeight;
+					if(u > m_uOccExclThreshold)
+						uWeight += (u - m_uOccExclThreshold) * m_uCharWeight;
+
+					dSize -= (double)u * Log2((double)uWeight / dTotalWeight);
+				}
+
+				return dSize;
+			}
+		}
+
+		private sealed class MultiEntropyEncoder
+		{
+			private Dictionary<char, EntropyEncoder> m_dEncs =
+				new Dictionary<char, EntropyEncoder>();
+
+			public MultiEntropyEncoder()
+			{
+			}
+
+			public void AddEncoder(char chTypeID, EntropyEncoder ec)
+			{
+				if(ec == null) { Debug.Assert(false); return; }
+
+				Debug.Assert(!m_dEncs.ContainsKey(chTypeID));
+				m_dEncs[chTypeID] = ec;
+			}
+
+			public void Reset()
+			{
+				foreach(EntropyEncoder ec in m_dEncs.Values) { ec.Reset(); }
+			}
+
+			public bool Write(char chTypeID, char chData)
+			{
+				EntropyEncoder ec;
+				if(!m_dEncs.TryGetValue(chTypeID, out ec))
+					return false;
+
+				ec.Write(chData);
+				return true;
+			}
+
+			public double GetOutputSize()
+			{
+				double d = 0.0;
+
+				foreach(EntropyEncoder ec in m_dEncs.Values)
+				{
+					d += ec.GetOutputSize();
+				}
+
+				return d;
+			}
+		}
+
+		private sealed class QePatternInstance
+		{
+			private readonly int m_iPos;
+			public int Position { get { return m_iPos; } }
+
+			private readonly int m_nLen;
+			public int Length { get { return m_nLen; } }
+
+			private readonly char m_chPatternID;
+			public char PatternID { get { return m_chPatternID; } }
+
+			private readonly double m_dblCost;
+			public double Cost { get { return m_dblCost; } }
+
+			private readonly QeCharType m_ctSingle;
+			public QeCharType SingleCharType { get { return m_ctSingle; } }
+
+			public QePatternInstance(int iPosition, int nLength, char chPatternID,
+				double dblCost)
+			{
+				m_iPos = iPosition;
+				m_nLen = nLength;
+				m_chPatternID = chPatternID;
+				m_dblCost = dblCost;
+				m_ctSingle = null;
+			}
+
+			public QePatternInstance(int iPosition, int nLength, QeCharType ctSingle)
+			{
+				m_iPos = iPosition;
+				m_nLen = nLength;
+				m_chPatternID = ctSingle.TypeID;
+				m_dblCost = ctSingle.CharSize;
+				m_ctSingle = ctSingle;
+			}
+		}
+
+		private sealed class QePathState
+		{
+			public readonly int Position;
+			public readonly List<QePatternInstance> Path;
+
+			public QePathState(int iPosition, List<QePatternInstance> lPath)
+			{
+				this.Position = iPosition;
+				this.Path = lPath;
+			}
+		}
+
+		private static object m_objSyncInit = new object();
+		private static List<QeCharType> m_lCharTypes = null;
+
+		private static void EnsureInitialized()
+		{
+			lock(m_objSyncInit)
+			{
+				if(m_lCharTypes == null)
+				{
+					string strSpecial = PwCharSet.PrintableAsciiSpecial;
+					if(strSpecial.IndexOf(' ') >= 0) { Debug.Assert(false); }
+					else strSpecial = strSpecial + " ";
+
+					int nSp = strSpecial.Length;
+					int nHi = PwCharSet.HighAnsiChars.Length;
+
+					m_lCharTypes = new List<QeCharType>();
+
+					m_lCharTypes.Add(new QeCharType(PatternID.LowerAlpha,
+						PwCharSet.LowerCase, true));
+					m_lCharTypes.Add(new QeCharType(PatternID.UpperAlpha,
+						PwCharSet.UpperCase, true));
+					m_lCharTypes.Add(new QeCharType(PatternID.Digit,
+						PwCharSet.Digits, true));
+					m_lCharTypes.Add(new QeCharType(PatternID.Special,
+						strSpecial, false));
+					m_lCharTypes.Add(new QeCharType(PatternID.High,
+						PwCharSet.HighAnsiChars, false));
+					m_lCharTypes.Add(new QeCharType(PatternID.Other,
+						0x10000 - (2 * 26) - 10 - nSp - nHi));
+				}
+			}
 		}
 
 		/// <summary>
@@ -46,84 +320,95 @@ namespace KeePassLib.Cryptography
 		/// </summary>
 		/// <param name="vPasswordChars">Password to check.</param>
 		/// <returns>Estimated bit-strength of the password.</returns>
-		/// <exception cref="System.ArgumentNullException">Thrown if the input
-		/// parameter is <c>null</c>.</exception>
 		public static uint EstimatePasswordBits(char[] vPasswordChars)
 		{
-			Debug.Assert(vPasswordChars != null);
+			if(vPasswordChars == null) { Debug.Assert(false); return 0; }
-			if(vPasswordChars == null) throw new ArgumentNullException("vPasswordChars");
+			if(vPasswordChars.Length == 0) return 0;
 
-			bool bChLower = false, bChUpper = false, bChNumber = false;
+			EnsureInitialized();
-			bool bChSpecial = false, bChHigh = false, bChControl = false;
-			Dictionary<char, uint> vCharCounts = new Dictionary<char, uint>();
-			Dictionary<int, uint> vDifferences = new Dictionary<int, uint>();
-			double dblEffectiveLength = 0.0;
 
-			for(int i = 0; i < vPasswordChars.Length; ++i) // Get character types
+			int n = vPasswordChars.Length;
+			List<QePatternInstance>[] vPatterns = new List<QePatternInstance>[n];
+			for(int i = 0; i < n; ++i)
 			{
-				char tch = vPasswordChars[i];
+				vPatterns[i] = new List<QePatternInstance>();
 
-				if(tch < ' ') bChControl = true;
+				QePatternInstance piChar = new QePatternInstance(i, 1,
-				else if((tch >= 'A') && (tch <= 'Z')) bChUpper = true;
+					GetCharType(vPasswordChars[i]));
-				else if((tch >= 'a') && (tch <= 'z')) bChLower = true;
+				vPatterns[i].Add(piChar);
-				else if((tch >= '0') && (tch <= '9')) bChNumber = true;
+			}
-				else if((tch >= ' ') && (tch <= '/')) bChSpecial = true;
-				else if((tch >= ':') && (tch <= '@')) bChSpecial = true;
-				else if((tch >= '[') && (tch <= '`')) bChSpecial = true;
-				else if((tch >= '{') && (tch <= '~')) bChSpecial = true;
-				else if(tch > '~') bChHigh = true;
 
-				double dblDiffFactor = 1.0;
+			FindRepetitions(vPasswordChars, vPatterns);
-				if(i >= 1)
+			FindNumbers(vPasswordChars, vPatterns);
+			FindDiffSeqs(vPasswordChars, vPatterns);
+			FindPopularPasswords(vPasswordChars, vPatterns);
+
+			// Encoders must not be static, because the entropy estimation
+			// may run concurrently in multiple threads and the encoders are
+			// not read-only
+			EntropyEncoder ecPattern = new EntropyEncoder(PatternID.All, 0, 1, 0);
+			MultiEntropyEncoder mcData = new MultiEntropyEncoder();
+			for(int i = 0; i < (m_lCharTypes.Count - 1); ++i)
+			{
+				// Let m be the alphabet size. In order to ensure that two same
+				// characters cost at least as much as a single character, for
+				// the probability p and weight w of the character it must hold:
+				//     -log(1/m) >= -2*log(p)
+				// <=> log(1/m) <= log(p^2) <=> 1/m <= p^2 <=> p >= sqrt(1/m);
+				//     sqrt(1/m) = (1+w)/(m+w)
+				// <=> m+w = (1+w)*sqrt(m) <=> m+w = sqrt(m) + w*sqrt(m)
+				// <=> w*(1-sqrt(m)) = sqrt(m) - m <=> w = (sqrt(m)-m)/(1-sqrt(m))
+				// <=> w = (sqrt(m)-m)*(1+sqrt(m))/(1-m)
+				// <=> w = (sqrt(m)-m+m-m*sqrt(m))/(1-m) <=> w = sqrt(m)
+				ulong uw = (ulong)Math.Sqrt((double)m_lCharTypes[i].CharCount);
+
+				mcData.AddEncoder(m_lCharTypes[i].TypeID, new EntropyEncoder(
+					m_lCharTypes[i].Alphabet, 1, uw, 1));
+			}
+
+			double dblMinCost = (double)int.MaxValue;
+			int tStart = Environment.TickCount;
+
+			Stack<QePathState> sRec = new Stack<QePathState>();
+			sRec.Push(new QePathState(0, new List<QePatternInstance>()));
+			while(sRec.Count > 0)
+			{
+				int tDiff = Environment.TickCount - tStart;
+				if(tDiff > 500) break;
+
+				QePathState s = sRec.Pop();
+
+				if(s.Position >= n)
 				{
-					int iDiff = (int)tch - (int)vPasswordChars[i - 1];
+					Debug.Assert(s.Position == n);
 
-					uint uDiffCount;
+					double dblCost = ComputePathCost(s.Path, vPasswordChars,
-					if(vDifferences.TryGetValue(iDiff, out uDiffCount))
+						ecPattern, mcData);
-					{
+					if(dblCost < dblMinCost) dblMinCost = dblCost;
-						++uDiffCount;
-						vDifferences[iDiff] = uDiffCount;
-						dblDiffFactor /= (double)uDiffCount;
-					}
-					else vDifferences.Add(iDiff, 1);
-				}
-
-				uint uCharCount;
-				if(vCharCounts.TryGetValue(tch, out uCharCount))
-				{
-					++uCharCount;
-					vCharCounts[tch] = uCharCount;
-					dblEffectiveLength += dblDiffFactor * (1.0 / (double)uCharCount);
 				}
 				else
 				{
-					vCharCounts.Add(tch, 1);
+					List<QePatternInstance> lSubs = vPatterns[s.Position];
-					dblEffectiveLength += dblDiffFactor;
+					for(int i = lSubs.Count - 1; i >= 0; --i)
+					{
+						QePatternInstance pi = lSubs[i];
+						Debug.Assert(pi.Position == s.Position);
+						Debug.Assert(pi.Length >= 1);
+
+						List<QePatternInstance> lNewPath =
+							new List<QePatternInstance>(s.Path.Count + 1);
+						lNewPath.AddRange(s.Path);
+						lNewPath.Add(pi);
+						Debug.Assert(lNewPath.Capacity == (s.Path.Count + 1));
+
+						QePathState sNew = new QePathState(s.Position +
+							pi.Length, lNewPath);
+						sRec.Push(sNew);
+					}
 				}
 			}
 
-			uint uCharSpace = 0;
+			return (uint)Math.Ceiling(dblMinCost);
-			if(bChControl) uCharSpace += (uint)CharSpaceBits.Control;
-			if(bChUpper) uCharSpace += (uint)CharSpaceBits.Alpha;
-			if(bChLower) uCharSpace += (uint)CharSpaceBits.Alpha;
-			if(bChNumber) uCharSpace += (uint)CharSpaceBits.Number;
-			if(bChSpecial) uCharSpace += (uint)CharSpaceBits.Special;
-			if(bChHigh) uCharSpace += (uint)CharSpaceBits.High;
-
-			if(uCharSpace == 0) return 0;
-
-			double dblBitsPerChar = Math.Log((double)uCharSpace) / Math.Log(2.0);
-			double dblRating = dblBitsPerChar * dblEffectiveLength;
-
-#if !KeePassLibSD
-			char[] vLowerCopy = new char[vPasswordChars.Length];
-			for(int ilc = 0; ilc < vLowerCopy.Length; ++ilc)
-				vLowerCopy[ilc] = char.ToLower(vPasswordChars[ilc]);
-			if(PopularPasswords.IsPopularPassword(vLowerCopy)) dblRating /= 8.0;
-			Array.Clear(vLowerCopy, 0, vLowerCopy.Length);
-#endif
-
-			return (uint)Math.Ceiling(dblRating);
 		}
 
 		/// <summary>
@@ -141,5 +426,343 @@ namespace KeePassLib.Cryptography
 
 			return uResult;
 		}
+
+		private static QeCharType GetCharType(char ch)
+		{
+			int nTypes = m_lCharTypes.Count;
+			Debug.Assert((nTypes > 0) && (m_lCharTypes[nTypes - 1].CharCount > 256));
+
+			for(int i = 0; i < (nTypes - 1); ++i)
+			{
+				if(m_lCharTypes[i].Contains(ch))
+					return m_lCharTypes[i];
+			}
+
+			return m_lCharTypes[nTypes - 1];
+		}
+
+		private static double ComputePathCost(List<QePatternInstance> l,
+			char[] vPassword, EntropyEncoder ecPattern, MultiEntropyEncoder mcData)
+		{
+			ecPattern.Reset();
+			for(int i = 0; i < l.Count; ++i)
+				ecPattern.Write(l[i].PatternID);
+			double dblPatternCost = ecPattern.GetOutputSize();
+
+			mcData.Reset();
+			double dblDataCost = 0.0;
+			foreach(QePatternInstance pi in l)
+			{
+				QeCharType tChar = pi.SingleCharType;
+				if(tChar != null)
+				{
+					char ch = vPassword[pi.Position];
+					if(!mcData.Write(tChar.TypeID, ch))
+						dblDataCost += pi.Cost;
+				}
+				else dblDataCost += pi.Cost;
+			}
+			dblDataCost += mcData.GetOutputSize();
+
+			return (dblPatternCost + dblDataCost);
+		}
+
+		private static void FindPopularPasswords(char[] vPassword,
+			List<QePatternInstance>[] vPatterns)
+		{
+			int n = vPassword.Length;
+
+			char[] vLower = new char[n];
+			char[] vLeet = new char[n];
+			for(int i = 0; i < n; ++i)
+			{
+				char ch = vPassword[i];
+
+				vLower[i] = char.ToLower(ch);
+				vLeet[i] = char.ToLower(DecodeLeetChar(ch));
+			}
+
+			char chErased = default(char);
+			Debug.Assert(chErased == char.MinValue);
+
+			int nMaxLen = Math.Min(n, PopularPasswords.MaxLength);
+			for(int nSubLen = nMaxLen; nSubLen >= 3; --nSubLen)
+			{
+				if(!PopularPasswords.ContainsLength(nSubLen)) continue;
+
+				char[] vSub = new char[nSubLen];
+
+				for(int i = 0; i <= (n - nSubLen); ++i)
+				{
+					if(Array.IndexOf<char>(vLower, chErased, i, nSubLen) >= 0)
+						continue;
+
+					Array.Copy(vLower, i, vSub, 0, nSubLen);
+					if(!EvalAddPopularPasswordPattern(vPatterns, vPassword,
+						i, vSub, 0.0))
+					{
+						Array.Copy(vLeet, i, vSub, 0, nSubLen);
+						if(EvalAddPopularPasswordPattern(vPatterns, vPassword,
+							i, vSub, 1.5))
+						{
+							Array.Clear(vLower, i, nSubLen); // Not vLeet
+							Debug.Assert(vLower[i] == chErased);
+						}
+					}
+					else
+					{
+						Array.Clear(vLower, i, nSubLen);
+						Debug.Assert(vLower[i] == chErased);
+					}
+				}
+			}
+		}
+
+		private static bool EvalAddPopularPasswordPattern(List<QePatternInstance>[] vPatterns,
+			char[] vPassword, int i, char[] vSub, double dblCostPerMod)
+		{
+			ulong uDictSize;
+			if(!PopularPasswords.IsPopularPassword(vSub, out uDictSize))
+				return false;
+
+			int n = vSub.Length;
+			int d = HammingDist(vSub, 0, vPassword, i, n);
+
+			double dblCost = Log2((double)uDictSize);
+
+			// dblCost += log2(n binom d)
+			int k = Math.Min(d, n - d);
+			for(int j = n; j > (n - k); --j)
+				dblCost += Log2(j);
+			for(int j = k; j >= 2; --j)
+				dblCost -= Log2(j);
+
+			dblCost += dblCostPerMod * (double)d;
+
+			vPatterns[i].Add(new QePatternInstance(i, n, PatternID.Dictionary,
+				dblCost));
+			return true;
+		}
+
+		private static char DecodeLeetChar(char chLeet)
+		{
+			if((chLeet >= '\u00C0') && (chLeet <= '\u00C6')) return 'a';
+			if((chLeet >= '\u00C8') && (chLeet <= '\u00CB')) return 'e';
+			if((chLeet >= '\u00CC') && (chLeet <= '\u00CF')) return 'i';
+			if((chLeet >= '\u00D2') && (chLeet <= '\u00D6')) return 'o';
+			if((chLeet >= '\u00D9') && (chLeet <= '\u00DC')) return 'u';
+			if((chLeet >= '\u00E0') && (chLeet <= '\u00E6')) return 'a';
+			if((chLeet >= '\u00E8') && (chLeet <= '\u00EB')) return 'e';
+			if((chLeet >= '\u00EC') && (chLeet <= '\u00EF')) return 'i';
+			if((chLeet >= '\u00F2') && (chLeet <= '\u00F6')) return 'o';
+			if((chLeet >= '\u00F9') && (chLeet <= '\u00FC')) return 'u';
+
+			char ch;
+			switch(chLeet)
+			{
+				case '4':
+				case '@':
+				case '?':
+				case '^':
+				case '\u00AA': ch = 'a'; break;
+				case '8':
+				case '\u00DF': ch = 'b'; break;
+				case '(':
+				case '{':
+				case '[':
+				case '<':
+				case '\u00A2':
+				case '\u00A9':
+				case '\u00C7':
+				case '\u00E7': ch = 'c'; break;
+				case '\u00D0':
+				case '\u00F0': ch = 'd'; break;
+				case '3':
+				case '\u20AC':
+				case '&':
+				case '\u00A3': ch = 'e'; break;
+				case '6':
+				case '9': ch = 'g'; break;
+				case '#': ch = 'h'; break;
+				case '1':
+				case '!':
+				case '|':
+				case '\u00A1':
+				case '\u00A6': ch = 'i'; break;
+				case '\u00D1':
+				case '\u00F1': ch = 'n'; break;
+				case '0':
+				case '*':
+				case '\u00A4': // Currency
+				case '\u00B0': // Degree
+				case '\u00D8':
+				case '\u00F8': ch = 'o'; break;
+				case '\u00AE': ch = 'r'; break;
+				case '$':
+				case '5':
+				case '\u00A7': ch = 's'; break;
+				case '+':
+				case '7': ch = 't'; break;
+				case '\u00B5': ch = 'u'; break;
+				case '%':
+				case '\u00D7': ch = 'x'; break;
+				case '\u00A5':
+				case '\u00DD':
+				case '\u00FD':
+				case '\u00FF': ch = 'y'; break;
+				case '2': ch = 'z'; break;
+				default: ch = chLeet; break;
+			}
+
+			return ch;
+		}
+
+		private static int HammingDist(char[] v1, int iOffset1,
+			char[] v2, int iOffset2, int nLength)
+		{
+			int nDist = 0;
+			for(int i = 0; i < nLength; ++i)
+			{
+				if(v1[iOffset1 + i] != v2[iOffset2 + i]) ++nDist;
+			}
+
+			return nDist;
+		}
+
+		private static void FindRepetitions(char[] vPassword,
+			List<QePatternInstance>[] vPatterns)
+		{
+			int n = vPassword.Length;
+			char[] v = new char[n];
+			Array.Copy(vPassword, v, n);
+
+			char chErased = char.MaxValue;
+			for(int m = (n / 2); m >= 3; --m)
+			{
+				for(int x1 = 0; x1 <= (n - (2 * m)); ++x1)
+				{
+					bool bFoundRep = false;
+
+					for(int x2 = (x1 + m); x2 <= (n - m); ++x2)
+					{
+						if(PartsEqual(v, x1, x2, m))
+						{
+							double dblCost = Log2(x1 + 1) + Log2(m);
+							vPatterns[x2].Add(new QePatternInstance(x2, m,
+								PatternID.Repetition, dblCost));
+
+							ErasePart(v, x2, m, ref chErased);
+							bFoundRep = true;
+						}
+					}
+
+					if(bFoundRep) ErasePart(v, x1, m, ref chErased);
+				}
+			}
+		}
+
+		private static bool PartsEqual(char[] v, int x1, int x2, int nLength)
+		{
+			for(int i = 0; i < nLength; ++i)
+			{
+				if(v[x1 + i] != v[x2 + i]) return false;
+			}
+
+			return true;
+		}
+
+		private static void ErasePart(char[] v, int i, int n, ref char chErased)
+		{
+			for(int j = 0; j < n; ++j)
+			{
+				v[i + j] = chErased;
+				--chErased;
+			}
+		}
+
+		private static void FindNumbers(char[] vPassword,
+			List<QePatternInstance>[] vPatterns)
+		{
+			int n = vPassword.Length;
+			StringBuilder sb = new StringBuilder();
+			for(int i = 0; i < n; ++i)
+			{
+				char ch = vPassword[i];
+				if((ch >= '0') && (ch <= '9')) sb.Append(ch);
+				else
+				{
+					AddNumberPattern(vPatterns, sb.ToString(), i - sb.Length);
+					sb.Remove(0, sb.Length);
+				}
+			}
+			AddNumberPattern(vPatterns, sb.ToString(), n - sb.Length);
+		}
+
+		private static void AddNumberPattern(List<QePatternInstance>[] vPatterns,
+			string strNumber, int i)
+		{
+			if(strNumber.Length <= 2) return;
+
+			int nZeros = 0;
+			for(int j = 0; j < strNumber.Length; ++j)
+			{
+				if(strNumber[j] != '0') break;
+				++nZeros;
+			}
+
+			double dblCost = Log2(nZeros + 1);
+			if(nZeros < strNumber.Length)
+			{
+				string strNonZero = strNumber.Substring(nZeros);
+
+#if KeePassLibSD
+				try { dblCost += Log2(double.Parse(strNonZero)); }
+				catch(Exception) { Debug.Assert(false); return; }
+#else
+				double d;
+				if(double.TryParse(strNonZero, out d))
+					dblCost += Log2(d);
+				else { Debug.Assert(false); return; }
+#endif
+			}
+
+			vPatterns[i].Add(new QePatternInstance(i, strNumber.Length,
+				PatternID.Number, dblCost));
+		}
+
+		private static void FindDiffSeqs(char[] vPassword,
+			List<QePatternInstance>[] vPatterns)
+		{
+			int d = int.MinValue, p = 0;
+			string str = new string(vPassword) + new string(char.MaxValue, 1);
+
+			for(int i = 1; i < str.Length; ++i)
+			{
+				int dCur = (int)str[i] - (int)str[i - 1];
+				if(dCur != d)
+				{
+					if((i - p) >= 3) // At least 3 chars involved
+					{
+						QeCharType ct = GetCharType(str[p]);
+						double dblCost = ct.CharSize + Log2(i - p - 1);
+
+						vPatterns[p].Add(new QePatternInstance(p,
+							i - p, PatternID.DiffSeq, dblCost));
+					}
+
+					d = dCur;
+					p = i - 1;
+				}
+			}
+		}
+
+		private static double Log2(double dblValue)
+		{
+#if KeePassLibSD
+			return (Math.Log(dblValue) / Math.Log(2.0));
+#else
+			return Math.Log(dblValue, 2.0);
+#endif
+		}
 	}
 }

src/KeePassLib2Android/Cryptography/SelfTest.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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
@@ -19,10 +19,11 @@
 
 using System;
 using System.Collections.Generic;
-using System.Diagnostics;
 using System.Security;
 using System.Security.Cryptography;
 using System.Text;
+using System.Globalization;
+using System.Diagnostics;
 
 using KeePassLib.Cryptography.Cipher;
 using KeePassLib.Keys;
@@ -77,6 +78,7 @@ namespace KeePassLib.Cryptography
 
 		internal static void TestFipsComplianceProblems()
 		{
+#if !KeePassRT
 			try { new RijndaelManaged(); }
 			catch(Exception exAes)
 			{
@@ -88,10 +90,12 @@ namespace KeePassLib.Cryptography
 			{
 				throw new SecurityException("SHA-256: " + exSha256.Message);
 			}
+#endif
 		}
 
 		private static void TestRijndael()
 		{
+#if !KeePassRT
 			// Test vector (official ECB test vector #356)
 			byte[] pbIV = new byte[16];
 			byte[] pbTestKey = new byte[32];
@@ -124,6 +128,7 @@ namespace KeePassLib.Cryptography
 
 			if(!MemUtil.ArraysEqual(pbTestData, pbReferenceCT))
 				throw new SecurityException(KLRes.EncAlgorithmAes + ".");
+#endif
 		}
 
 		private static void TestSalsa20()
@@ -224,26 +229,27 @@ namespace KeePassLib.Cryptography
 			if(!MemUtil.ArraysEqual(MemUtil.Decompress(pbCompressed), pb))
 				throw new InvalidOperationException("GZip");
 
-			pb = Encoding.ASCII.GetBytes("012345678901234567890a");
+			Encoding enc = StrUtil.Utf8;
-			byte[] pbN = Encoding.ASCII.GetBytes("9012");
+			pb = enc.GetBytes("012345678901234567890a");
+			byte[] pbN = enc.GetBytes("9012");
 			if(MemUtil.IndexOf<byte>(pb, pbN) != 9)
 				throw new InvalidOperationException("MemUtil-1");
-			pbN = Encoding.ASCII.GetBytes("01234567890123");
+			pbN = enc.GetBytes("01234567890123");
 			if(MemUtil.IndexOf<byte>(pb, pbN) != 0)
 				throw new InvalidOperationException("MemUtil-2");
-			pbN = Encoding.ASCII.GetBytes("a");
+			pbN = enc.GetBytes("a");
 			if(MemUtil.IndexOf<byte>(pb, pbN) != 21)
 				throw new InvalidOperationException("MemUtil-3");
-			pbN = Encoding.ASCII.GetBytes("0a");
+			pbN = enc.GetBytes("0a");
 			if(MemUtil.IndexOf<byte>(pb, pbN) != 20)
 				throw new InvalidOperationException("MemUtil-4");
-			pbN = Encoding.ASCII.GetBytes("1");
+			pbN = enc.GetBytes("1");
 			if(MemUtil.IndexOf<byte>(pb, pbN) != 1)
 				throw new InvalidOperationException("MemUtil-5");
-			pbN = Encoding.ASCII.GetBytes("b");
+			pbN = enc.GetBytes("b");
 			if(MemUtil.IndexOf<byte>(pb, pbN) >= 0)
 				throw new InvalidOperationException("MemUtil-6");
-			pbN = Encoding.ASCII.GetBytes("012b");
+			pbN = enc.GetBytes("012b");
 			if(MemUtil.IndexOf<byte>(pb, pbN) >= 0)
 				throw new InvalidOperationException("MemUtil-7");
 #endif
@@ -251,8 +257,8 @@ namespace KeePassLib.Cryptography
 
 		private static void TestHmacOtp()
 		{
-#if (DEBUG && !KeePassLibSD)
+#if (DEBUG && !KeePassLibSD && !KeePassRT)
-			byte[] pbSecret = Encoding.ASCII.GetBytes("12345678901234567890");
+			byte[] pbSecret = StrUtil.Utf8.GetBytes("12345678901234567890");
 			string[] vExp = new string[]{ "755224", "287082", "359152",
 				"969429", "338314", "254676", "287922", "162583", "399871",
 				"520489" };
@@ -268,7 +274,9 @@ namespace KeePassLib.Cryptography
 		private static void TestProtectedObjects()
 		{
 #if DEBUG
-			byte[] pbData = Encoding.ASCII.GetBytes("Test Test Test Test");
+			Encoding enc = StrUtil.Utf8;
+
+			byte[] pbData = enc.GetBytes("Test Test Test Test");
 			ProtectedBinary pb = new ProtectedBinary(true, pbData);
 			if(!pb.IsProtected) throw new SecurityException("ProtectedBinary-1");
 
@@ -277,8 +285,8 @@ namespace KeePassLib.Cryptography
 				throw new SecurityException("ProtectedBinary-2");
 			if(!pb.IsProtected) throw new SecurityException("ProtectedBinary-3");
 
-			byte[] pbData2 = Encoding.ASCII.GetBytes("Test Test Test Test");
+			byte[] pbData2 = enc.GetBytes("Test Test Test Test");
-			byte[] pbData3 = Encoding.ASCII.GetBytes("Test Test Test Test Test");
+			byte[] pbData3 = enc.GetBytes("Test Test Test Test Test");
 			ProtectedBinary pb2 = new ProtectedBinary(true, pbData2);
 			ProtectedBinary pb3 = new ProtectedBinary(true, pbData3);
 			if(!pb.Equals(pb2)) throw new SecurityException("ProtectedBinary-4");
@@ -301,8 +309,7 @@ namespace KeePassLib.Cryptography
 				throw new SecurityException("ProtectedString-3");
 
 			ps = new ProtectedString(true, "Test");
-			ProtectedString ps2 = new ProtectedString(true,
+			ProtectedString ps2 = new ProtectedString(true, enc.GetBytes("Test"));
-				StrUtil.Utf8.GetBytes("Test"));
 			if(ps.IsEmpty) throw new SecurityException("ProtectedString-4");
 			pbData = ps.ReadUtf8();
 			pbData2 = ps2.ReadUtf8();
@@ -362,6 +369,48 @@ namespace KeePassLib.Cryptography
 				throw new InvalidOperationException("StrUtil-V5");
 			if(StrUtil.VersionToString(0x0000000000070000UL, true) != "0.0.7")
 				throw new InvalidOperationException("StrUtil-V6");
+
+			if(StrUtil.RtfEncodeChar('\u0000') != "\\u0?")
+				throw new InvalidOperationException("StrUtil-Rtf1");
+			if(StrUtil.RtfEncodeChar('\u7FFF') != "\\u32767?")
+				throw new InvalidOperationException("StrUtil-Rtf2");
+			if(StrUtil.RtfEncodeChar('\u8000') != "\\u-32768?")
+				throw new InvalidOperationException("StrUtil-Rtf3");
+			if(StrUtil.RtfEncodeChar('\uFFFF') != "\\u-1?")
+				throw new InvalidOperationException("StrUtil-Rtf4");
+
+			if(!StrUtil.StringToBool(Boolean.TrueString))
+				throw new InvalidOperationException("StrUtil-Bool1");
+			if(StrUtil.StringToBool(Boolean.FalseString))
+				throw new InvalidOperationException("StrUtil-Bool2");
+
+			if(StrUtil.Count("Abracadabra", "a") != 4)
+				throw new InvalidOperationException("StrUtil-Count1");
+			if(StrUtil.Count("Bla", "U") != 0)
+				throw new InvalidOperationException("StrUtil-Count2");
+			if(StrUtil.Count("AAAAA", "AA") != 4)
+				throw new InvalidOperationException("StrUtil-Count3");
+
+			const string sU = "data:mytype;base64,";
+			if(!StrUtil.IsDataUri(sU))
+				throw new InvalidOperationException("StrUtil-DataUri1");
+			if(!StrUtil.IsDataUri(sU, "mytype"))
+				throw new InvalidOperationException("StrUtil-DataUri2");
+			if(StrUtil.IsDataUri(sU, "notmytype"))
+				throw new InvalidOperationException("StrUtil-DataUri3");
+
+			uint u = 0x7FFFFFFFU;
+			if(u.ToString(NumberFormatInfo.InvariantInfo) != "2147483647")
+				throw new InvalidOperationException("StrUtil-Inv1");
+			if(uint.MaxValue.ToString(NumberFormatInfo.InvariantInfo) !=
+				"4294967295")
+				throw new InvalidOperationException("StrUtil-Inv2");
+			if(long.MinValue.ToString(NumberFormatInfo.InvariantInfo) !=
+				"-9223372036854775808")
+				throw new InvalidOperationException("StrUtil-Inv3");
+			if(short.MinValue.ToString(NumberFormatInfo.InvariantInfo) !=
+				"-32768")
+				throw new InvalidOperationException("StrUtil-Inv4");
 #endif
 		}
 
@@ -396,6 +445,13 @@ namespace KeePassLib.Cryptography
 
 			str = UrlUtil.MakeAbsolutePath(strBase, strRel);
 			if(!str.Equals(strDoc)) throw new InvalidOperationException("UrlUtil-R2");
+
+			str = UrlUtil.GetQuotedAppPath(" \"Test\" \"%1\" ");
+			if(str != "Test") throw new InvalidOperationException("UrlUtil-Q1");
+			str = UrlUtil.GetQuotedAppPath("C:\\Program Files\\Test.exe");
+			if(str != "C:\\Program Files\\Test.exe") throw new InvalidOperationException("UrlUtil-Q2");
+			str = UrlUtil.GetQuotedAppPath("Reg.exe \"Test\" \"Test 2\"");
+			if(str != "Reg.exe \"Test\" \"Test 2\"") throw new InvalidOperationException("UrlUtil-Q3");
 #endif
 		}
 	}

src/KeePassLib2Android/Delegates/Handlers.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Interfaces/IDeepCloneable.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Interfaces/IStatusLogger.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Interfaces/IStructureItem.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Interfaces/ITimeLogger.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Interfaces/IUIOperations.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Interfaces/IXmlSerializerEx.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Keys/CompositeKey.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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
@@ -24,6 +24,11 @@ using System.Diagnostics;
 using System.IO;
 using System.Security.Cryptography;
 
+#if KeePassRT
+using Org.BouncyCastle.Crypto.Engines;
+using Org.BouncyCastle.Crypto.Parameters;
+#endif
+
 using KeePassLib.Native;
 using KeePassLib.Resources;
 using KeePassLib.Security;
@@ -104,6 +109,7 @@ namespace KeePassLib.Keys
 			return m_vUserKeys.Remove(pKey);
 		}
 
+#if !KeePassRT
 		/// <summary>
 		/// Test whether the composite key contains a specific type of
 		/// user keys (password, key file, ...). If at least one user
@@ -145,6 +151,7 @@ namespace KeePassLib.Keys
 
 			return null;
 		}
+#endif
 
 		/// <summary>
 		/// Creates the composite key from the supplied user key sources (password,
@@ -284,6 +291,17 @@ namespace KeePassLib.Keys
 		public static bool TransformKeyManaged(byte[] pbNewKey32, byte[] pbKeySeed32,
 			ulong uNumRounds)
 		{
+#if KeePassRT
+			KeyParameter kp = new KeyParameter(pbKeySeed32);
+			AesEngine aes = new AesEngine();
+			aes.Init(true, kp);
+
+			for(ulong i = 0; i < uNumRounds; ++i)
+			{
+				aes.ProcessBlock(pbNewKey32, 0, pbNewKey32, 0);
+				aes.ProcessBlock(pbNewKey32, 16, pbNewKey32, 16);
+			}
+#else
 			byte[] pbIV = new byte[16];
 			Array.Clear(pbIV, 0, pbIV.Length);
 
@@ -315,6 +333,7 @@ namespace KeePassLib.Keys
 				iCrypt.TransformBlock(pbNewKey32, 0, 16, pbNewKey32, 0);
 				iCrypt.TransformBlock(pbNewKey32, 16, 16, pbNewKey32, 16);
 			}
+#endif
 
 			return true;
 		}
@@ -339,9 +358,6 @@ namespace KeePassLib.Keys
 			if(NativeLib.TransformKeyBenchmark256(uMilliseconds, out uRounds))
 				return uRounds;
 
-			byte[] pbIV = new byte[16];
-			Array.Clear(pbIV, 0, pbIV.Length);
-
 			byte[] pbKey = new byte[32];
 			byte[] pbNewKey = new byte[32];
 			for(int i = 0; i < pbKey.Length; ++i)
@@ -350,6 +366,14 @@ namespace KeePassLib.Keys
 				pbNewKey[i] = (byte)i;
 			}
 
+#if KeePassRT
+			KeyParameter kp = new KeyParameter(pbKey);
+			AesEngine aes = new AesEngine();
+			aes.Init(true, kp);
+#else
+			byte[] pbIV = new byte[16];
+			Array.Clear(pbIV, 0, pbIV.Length);
+
 			RijndaelManaged r = new RijndaelManaged();
 			if(r.BlockSize != 128) // AES block size
 			{
@@ -372,18 +396,21 @@ namespace KeePassLib.Keys
 				Debug.Assert(iCrypt.OutputBlockSize == 16, "Invalid output block size!");
 				return PwDefs.DefaultKeyEncryptionRounds;
 			}
-
+#endif
-			DateTime dtStart = DateTime.Now;
-			TimeSpan ts;
-			double dblReqMillis = uMilliseconds;
 
 			uRounds = 0;
+			int tStart = Environment.TickCount;
 			while(true)
 			{
 				for(ulong j = 0; j < uStep; ++j)
 				{
+#if KeePassRT
+					aes.ProcessBlock(pbNewKey, 0, pbNewKey, 0);
+					aes.ProcessBlock(pbNewKey, 16, pbNewKey, 16);
+#else
 					iCrypt.TransformBlock(pbNewKey, 0, 16, pbNewKey, 0);
 					iCrypt.TransformBlock(pbNewKey, 16, 16, pbNewKey, 16);
+#endif
 				}
 
 				uRounds += uStep;
@@ -393,8 +420,8 @@ namespace KeePassLib.Keys
 					break;
 				}
 
-				ts = DateTime.Now - dtStart;
+				uint tElapsed = (uint)(Environment.TickCount - tStart);
-				if(ts.TotalMilliseconds > dblReqMillis) break;
+				if(tElapsed > uMilliseconds) break;
 			}
 
 			return uRounds;

src/KeePassLib2Android/Keys/IUserKey.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Keys/KcpCustomKey.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Keys/KcpKeyFile.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 Dominik Reichl <dominik.reichl@t-online.de>
   
   Modified to be used with Mono for Android. Changes Copyright (C) 2013 Philipp Crocoll
 
@@ -28,9 +28,11 @@ using System.Security.Cryptography;
 using System.Diagnostics;
 
 using KeePassLib.Cryptography;
+using KeePassLib.Resources;
 using KeePassLib.Security;
 using KeePassLib.Serialization;
 using KeePassLib.Utility;
+using InvalidDataException = KeePassLib.Serialization.InvalidDataException;
 
 namespace KeePassLib.Keys
 {
@@ -62,19 +64,47 @@ namespace KeePassLib.Keys
 
 		public KcpKeyFile(string strKeyFile)
 		{
-			Construct(IOConnectionInfo.FromPath(strKeyFile));
+			Construct(IOConnectionInfo.FromPath(strKeyFile), false);
+		}
+
+		public KcpKeyFile(string strKeyFile, bool bThrowIfDbFile)
+		{
+			Construct(IOConnectionInfo.FromPath(strKeyFile), bThrowIfDbFile);
 		}
 
 		public KcpKeyFile(IOConnectionInfo iocKeyFile)
 		{
-			Construct(iocKeyFile);
+			Construct(iocKeyFile, false);
 		}
 
-		private void Construct(IOConnectionInfo iocFile)
+		public KcpKeyFile(IOConnectionInfo iocKeyFile, bool bThrowIfDbFile)
+		{
+			Construct(iocKeyFile, bThrowIfDbFile);
+		}
+
+		private void Construct(IOConnectionInfo iocFile, bool bThrowIfDbFile)
 		{
 			byte[] pbFileData = IOConnection.ReadFile(iocFile);
 			if(pbFileData == null) throw new Java.IO.FileNotFoundException();
 
+			if(bThrowIfDbFile && (pbFileData.Length >= 8))
+			{
+				uint uSig1 = MemUtil.BytesToUInt32(MemUtil.Mid(pbFileData, 0, 4));
+				uint uSig2 = MemUtil.BytesToUInt32(MemUtil.Mid(pbFileData, 4, 4));
+
+				if(((uSig1 == KdbxFile.FileSignature1) &&
+					(uSig2 == KdbxFile.FileSignature2)) ||
+					((uSig1 == KdbxFile.FileSignaturePreRelease1) &&
+					(uSig2 == KdbxFile.FileSignaturePreRelease2)) ||
+					((uSig1 == KdbxFile.FileSignatureOld1) &&
+					(uSig2 == KdbxFile.FileSignatureOld2)))
+#if KeePassLibSD
+					throw new Exception(KLRes.KeyFileDbSel);
+#else
+					throw new InvalidDataException(KLRes.KeyFileDbSel);
+#endif
+			}
+
 			byte[] pbKey = LoadXmlKeyFile(pbFileData);
 			if(pbKey == null) pbKey = LoadKeyFile(pbFileData);
 
@@ -126,7 +156,7 @@ namespace KeePassLib.Keys
 
 			try
 			{
-				string strHex = Encoding.ASCII.GetString(pbFileData, 0, 64);
+				string strHex = StrUtil.Utf8.GetString(pbFileData, 0, 64);
 				if(!StrUtil.IsHexString(strHex, true)) return null;
 
 				byte[] pbKey = MemUtil.HexStringToByteArray(strHex);
@@ -237,7 +267,10 @@ namespace KeePassLib.Keys
 			Debug.Assert(pbKeyData != null);
 			if(pbKeyData == null) throw new ArgumentNullException("pbKeyData");
 
-			XmlTextWriter xtw = new XmlTextWriter(strFile, StrUtil.Utf8);
+			IOConnectionInfo ioc = IOConnectionInfo.FromPath(strFile);
+			Stream sOut = IOConnection.OpenWrite(ioc);
+
+			XmlTextWriter xtw = new XmlTextWriter(sOut, StrUtil.Utf8);
 
 			xtw.WriteStartDocument();
 			xtw.WriteWhitespace("\r\n");
@@ -268,6 +301,8 @@ namespace KeePassLib.Keys
 			xtw.WriteWhitespace("\r\n");
 			xtw.WriteEndDocument(); // End KeyFile
 			xtw.Close();
+
+			sOut.Close();
 		}
 	}
 }

src/KeePassLib2Android/Keys/KcpPassword.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Keys/KcpUserAccount.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 Dominik Reichl <dominik.reichl@t-online.de>
   
   Modified to be used with Mono for Android. Changes Copyright (C) 2013 Philipp Crocoll
 
@@ -71,8 +71,12 @@ namespace KeePassLib.Keys
 
 		private static string GetUserKeyFilePath(bool bCreate)
 		{
+#if KeePassRT
+			string strUserDir = Windows.Storage.ApplicationData.Current.RoamingFolder.Path;
+#else
 			string strUserDir = Environment.GetFolderPath(
 				Environment.SpecialFolder.ApplicationData);
+#endif
 
 			strUserDir = UrlUtil.EnsureTerminatingSeparator(strUserDir, false);
 			strUserDir += PwDefs.ShortProductName;

src/KeePassLib2Android/Keys/KeyProvider.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Keys/KeyProviderPool.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Keys/KeyValidator.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Keys/KeyValidatorPool.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Keys/UserKeyType.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Native/NativeLib.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 Dominik Reichl <dominik.reichl@t-online.de>
   
   Modified to be used with Mono for Android. Changes Copyright (C) 2013 Philipp Crocoll
 
@@ -22,6 +22,7 @@
 using System;
 using System.Collections.Generic;
 using System.Runtime.InteropServices;
+using System.Threading;
 using System.Diagnostics;
 
 using KeePassLib.Utility;
@@ -90,9 +91,13 @@ namespace KeePassLib.Native
 		{
 			if(m_platID.HasValue) return m_platID.Value;
 
+#if KeePassRT
+			m_platID = PlatformID.Win32NT;
+#else
 			m_platID = Environment.OSVersion.Platform;
+#endif
 
-#if !KeePassLibSD
+#if (!KeePassLibSD && !KeePassRT)
 			/*// Mono returns PlatformID.Unix on Mac OS X, workaround this
 			//fails on Anroid
 			if(m_platID.Value == PlatformID.Unix)
@@ -106,50 +111,6 @@ namespace KeePassLib.Native
 			return m_platID.Value;
 		}
 
-#if !KeePassLibSD
-		public static string RunConsoleApp(string strAppPath, string strParams)
-		{
-			return RunConsoleApp(strAppPath, strParams, null);
-		}
-
-		public static string RunConsoleApp(string strAppPath, string strParams,
-			string strStdInput)
-		{
-			if(strAppPath == null) throw new ArgumentNullException("strAppPath");
-			if(strAppPath.Length == 0) throw new ArgumentException("strAppPath");
-
-			try
-			{
-				ProcessStartInfo psi = new ProcessStartInfo();
-
-				psi.CreateNoWindow = true;
-				psi.FileName = strAppPath;
-				psi.WindowStyle = ProcessWindowStyle.Hidden;
-				psi.UseShellExecute = false;
-				psi.RedirectStandardOutput = true;
-
-				if(strStdInput != null) psi.RedirectStandardInput = true;
-
-				if(!string.IsNullOrEmpty(strParams)) psi.Arguments = strParams;
-
-				Process p = Process.Start(psi);
-
-				if(strStdInput != null)
-				{
-					p.StandardInput.Write(strStdInput);
-					p.StandardInput.Close();
-				}
-
-				string strOutput = p.StandardOutput.ReadToEnd();
-				p.WaitForExit();
-
-				return strOutput;
-			}
-			catch(Exception) { Debug.Assert(false); }
-
-			return null;
-		}
-#endif
 
 		/// <summary>
 		/// Transform a key.

src/KeePassLib2Android/Native/NativeMethods.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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
@@ -103,7 +103,7 @@ namespace KeePassLib.Native
 				return TransformKeyBenchmark32(uTimeMs);
 		}
 
-#if !KeePassLibSD
+#if (!KeePassLibSD && !KeePassRT)
 		[DllImport("ShlWApi.dll", CharSet = CharSet.Unicode, ExactSpelling = true)]
 		internal static extern int StrCmpLogicalW(string x, string y);
 
@@ -118,7 +118,7 @@ namespace KeePassLib.Native
 
 		private static void TestNaturalComparisonsSupport()
 		{
-#if KeePassLibSD
+#if (KeePassLibSD || KeePassRT)
 #warning No native natural comparisons supported.
 			m_bSupportsLogicalCmp = false;
 #else
@@ -147,7 +147,7 @@ namespace KeePassLib.Native
 			if(m_bSupportsLogicalCmp.HasValue == false) TestNaturalComparisonsSupport();
 			if(m_bSupportsLogicalCmp.Value == false) return 0;
 
-#if KeePassLibSD
+#if (KeePassLibSD || KeePassRT)
 #warning No native natural comparisons supported.
 			return x.CompareTo(y);
 #else
@@ -158,6 +158,9 @@ namespace KeePassLib.Native
 		internal static string GetUserRuntimeDir()
 		{
 #if !KeePassLibSD
+#if KeePassRT
+			string strRtDir = Windows.Storage.ApplicationData.Current.LocalFolder.Path;
+#else
 			string strRtDir = Environment.GetEnvironmentVariable("XDG_RUNTIME_DIR");
 			if(string.IsNullOrEmpty(strRtDir))
 				strRtDir = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData);
@@ -166,6 +169,7 @@ namespace KeePassLib.Native
 				Debug.Assert(false);
 				return Path.GetTempPath(); // Not UrlUtil (otherwise cyclic)
 			}
+#endif
 
 			strRtDir = UrlUtil.EnsureTerminatingSeparator(strRtDir, false);
 			strRtDir += PwDefs.ShortProductName;

src/KeePassLib2Android/Properties/AssemblyInfo.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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
@@ -27,7 +27,7 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("Dominik Reichl")]
 [assembly: AssemblyProduct("KeePassLib")]
-[assembly: AssemblyCopyright("Copyright © 2003-2012 Dominik Reichl")]
+[assembly: AssemblyCopyright("Copyright © 2003-2013 Dominik Reichl")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 
@@ -38,5 +38,5 @@ using System.Runtime.InteropServices;
 [assembly: Guid("395f6eec-a1e0-4438-aa82-b75099348134")]
 
 // Assembly version information
-[assembly: AssemblyVersion("2.20.1.*")]
+[assembly: AssemblyVersion("2.24.0.*")]
-[assembly: AssemblyFileVersion("2.20.1.0")]
+[assembly: AssemblyFileVersion("2.24.0.0")]

src/KeePassLib2Android/PwCustomIcon.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 Dominik Reichl <dominik.reichl@t-online.de>
   
   Modified to be used with Mono for Android. Changes Copyright (C) 2013 Philipp Crocoll
 
@@ -58,8 +58,8 @@ namespace KeePassLib
 		{
 			Debug.Assert(pwUuid != null);
 			if(pwUuid == null) throw new ArgumentNullException("pwUuid");
-			Debug.Assert(!pwUuid.EqualsValue(PwUuid.Zero));
+			Debug.Assert(!pwUuid.Equals(PwUuid.Zero));
-			if(pwUuid.EqualsValue(PwUuid.Zero)) throw new ArgumentException("pwUuid == 0");
+			if(pwUuid.Equals(PwUuid.Zero)) throw new ArgumentException("pwUuid == 0");
 
 			Debug.Assert(pbImageDataPng != null);
 			if(pbImageDataPng == null) throw new ArgumentNullException("pbImageDataPng");

src/KeePassLib2Android/PwDatabase.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 Dominik Reichl <dominik.reichl@t-online.de>
   
   Modified to be used with Mono for Android. Changes Copyright (C) 2013 Philipp Crocoll
 
@@ -816,12 +816,12 @@ namespace KeePassLib
 
 					bool bOrgBackup = !bEquals;
 					if(mm != PwMergeMethod.OverwriteExisting)
-						bOrgBackup &= (pe.LastModificationTime > peLocal.LastModificationTime);
+						bOrgBackup &= (TimeUtil.CompareLastMod(pe, peLocal, true) > 0);
 					bOrgBackup &= !pe.HasBackupOfData(peLocal, false, true);
 					if(bOrgBackup) peLocal.CreateBackup(null); // Maintain at end
 
 					bool bSrcBackup = !bEquals && (mm != PwMergeMethod.OverwriteExisting);
-					bSrcBackup &= (peLocal.LastModificationTime > pe.LastModificationTime);
+					bSrcBackup &= (TimeUtil.CompareLastMod(peLocal, pe, true) > 0);
 					bSrcBackup &= !peLocal.HasBackupOfData(pe, false, true);
 					if(bSrcBackup) pe.CreateBackup(null); // Maintain at end
 
@@ -907,9 +907,12 @@ namespace KeePassLib
 
 				foreach(PwDeletedObject pdo in listDelObjects)
 				{
-					if(pg.Uuid.EqualsValue(pdo.Uuid))
+					if(pg.Uuid.Equals(pdo.Uuid))
-						if(pg.LastModificationTime < pdo.DeletionTime)
+					{
+						if(TimeUtil.Compare(pg.LastModificationTime,
+							pdo.DeletionTime, true) < 0)
 							listGroupsToDelete.AddLast(pg);
+					}
 				}
 
 				return ((m_slStatus != null) ? m_slStatus.ContinueWork() : true);
@@ -919,9 +922,12 @@ namespace KeePassLib
 			{
 				foreach(PwDeletedObject pdo in listDelObjects)
 				{
-					if(pe.Uuid.EqualsValue(pdo.Uuid))
+					if(pe.Uuid.Equals(pdo.Uuid))
-						if(pe.LastModificationTime < pdo.DeletionTime)
+					{
+						if(TimeUtil.Compare(pe.LastModificationTime,
+							pdo.DeletionTime, true) < 0)
 							listEntriesToDelete.AddLast(pe);
+					}
 				}
 
 				return ((m_slStatus != null) ? m_slStatus.ContinueWork() : true);
@@ -942,7 +948,7 @@ namespace KeePassLib
 
 					foreach(PwDeletedObject pdoLocal in m_vDeletedObjects)
 					{
-						if(pdoNew.Uuid.EqualsValue(pdoLocal.Uuid))
+						if(pdoNew.Uuid.Equals(pdoLocal.Uuid))
 						{
 							bCopy = false;
 
@@ -976,7 +982,7 @@ namespace KeePassLib
 
 				PwGroup pgOrgParent = ptOrg.ParentGroup;
 				PwGroup pgSrcParent = ptSrc.ParentGroup;
-				if(pgOrgParent.Uuid.EqualsValue(pgSrcParent.Uuid))
+				if(pgOrgParent.Uuid.Equals(pgSrcParent.Uuid))
 				{
 					pg.LocationChanged = ((ptSrc.LocationChanged > ptOrg.LocationChanged) ?
 						ptSrc.LocationChanged : ptOrg.LocationChanged);
@@ -996,7 +1002,7 @@ namespace KeePassLib
 				}
 				else
 				{
-					Debug.Assert(pg.ParentGroup.Uuid.EqualsValue(pgOrgParent.Uuid));
+					Debug.Assert(pg.ParentGroup.Uuid.Equals(pgOrgParent.Uuid));
 					Debug.Assert(pg.LocationChanged == ptOrg.LocationChanged);
 				}
 			}
@@ -1022,7 +1028,7 @@ namespace KeePassLib
 
 				PwGroup pgOrg = ptOrg.ParentGroup;
 				PwGroup pgSrc = ptSrc.ParentGroup;
-				if(pgOrg.Uuid.EqualsValue(pgSrc.Uuid))
+				if(pgOrg.Uuid.Equals(pgSrc.Uuid))
 				{
 					pe.LocationChanged = ((ptSrc.LocationChanged > ptOrg.LocationChanged) ?
 						ptSrc.LocationChanged : ptOrg.LocationChanged);
@@ -1040,7 +1046,7 @@ namespace KeePassLib
 				}
 				else
 				{
-					Debug.Assert(pe.ParentGroup.Uuid.EqualsValue(pgOrg.Uuid));
+					Debug.Assert(pe.ParentGroup.Uuid.Equals(pgOrg.Uuid));
 					Debug.Assert(pe.LocationChanged == ptOrg.LocationChanged);
 				}
 			}
@@ -1117,7 +1123,7 @@ namespace KeePassLib
 					bool bAdded = false;
 					foreach(PwUuid puBefore in qRelBefore)
 					{
-						if(puBefore.EqualsValue(pt.Uuid))
+						if(puBefore.Equals(pt.Uuid))
 						{
 							qBefore.Enqueue(pt);
 							bAdded = true;
@@ -1128,7 +1134,7 @@ namespace KeePassLib
 
 					foreach(PwUuid puAfter in qRelAfter)
 					{
-						if(puAfter.EqualsValue(pt.Uuid))
+						if(puAfter.Equals(pt.Uuid))
 						{
 							qAfter.Enqueue(pt);
 							bAdded = true;
@@ -1223,7 +1229,7 @@ namespace KeePassLib
 			{
 				PwUuid pw = vItems[i].Uuid;
 
-				if(pw.EqualsValue(pwPivot)) bBefore = false;
+				if(pw.Equals(pwPivot)) bBefore = false;
 				else if(bBefore) qBefore.Enqueue(pw);
 				else qAfter.Enqueue(pw);
 			}
@@ -1259,8 +1265,8 @@ namespace KeePassLib
 			PwGroup pgSrcParent = ptSrc.ParentGroup;
 			if(pgSrcParent == null) return true; // Root might be in tree
 
-			if(!ptFirst.ParentGroup.Uuid.EqualsValue(pgOrgParent.Uuid)) return true;
+			if(!ptFirst.ParentGroup.Uuid.Equals(pgOrgParent.Uuid)) return true;
-			if(!pgOrgParent.Uuid.EqualsValue(pgSrcParent.Uuid)) return true;
+			if(!pgOrgParent.Uuid.Equals(pgSrcParent.Uuid)) return true;
 
 			List<IStructureItem> lOrg = pgOrgParent.GetObjects(false, bEntries);
 			List<IStructureItem> lSrc = pgSrcParent.GetObjects(false, bEntries);
@@ -1272,8 +1278,8 @@ namespace KeePassLib
 				IStructureItem pt = vItems.GetAt(u);
 				Debug.Assert(pt.ParentGroup == ptFirst.ParentGroup);
 
-				if(!pt.Uuid.EqualsValue(lOrg[(int)u].Uuid)) return true;
+				if(!pt.Uuid.Equals(lOrg[(int)u].Uuid)) return true;
-				if(!pt.Uuid.EqualsValue(lSrc[(int)u].Uuid)) return true;
+				if(!pt.Uuid.Equals(lSrc[(int)u].Uuid)) return true;
 				if(pt.LocationChanged != lOrg[(int)u].LocationChanged) return true;
 				if(pt.LocationChanged != lSrc[(int)u].LocationChanged) return true;
 			}
@@ -1340,7 +1346,7 @@ namespace KeePassLib
 		private void MergeEntryHistory(PwEntry pe, PwEntry peSource,
 			PwMergeMethod mm)
 		{
-			if(!pe.Uuid.EqualsValue(peSource.Uuid)) { Debug.Assert(false); return; }
+			if(!pe.Uuid.Equals(peSource.Uuid)) { Debug.Assert(false); return; }
 
 			if(pe.History.UCount == peSource.History.UCount)
 			{
@@ -1360,27 +1366,32 @@ namespace KeePassLib
 
 			if((m_slStatus != null) && !m_slStatus.ContinueWork()) return;
 
-			SortedList<DateTime, PwEntry> list = new SortedList<DateTime, PwEntry>();
+			IDictionary<DateTime, PwEntry> dict =
+#if KeePassLibSD
+				new SortedList<DateTime, PwEntry>();
+#else
+				new SortedDictionary<DateTime, PwEntry>();
+#endif
 			foreach(PwEntry peOrg in pe.History)
 			{
-				list[peOrg.LastModificationTime] = peOrg;
+				dict[peOrg.LastModificationTime] = peOrg;
 			}
 
 			foreach(PwEntry peSrc in peSource.History)
 			{
 				DateTime dt = peSrc.LastModificationTime;
-				if(list.ContainsKey(dt))
+				if(dict.ContainsKey(dt))
 				{
 					if(mm == PwMergeMethod.OverwriteExisting)
-						list[dt] = peSrc.CloneDeep();
+						dict[dt] = peSrc.CloneDeep();
 				}
-				else list[dt] = peSrc.CloneDeep();
+				else dict[dt] = peSrc.CloneDeep();
 			}
 
 			pe.History.Clear();
-			foreach(KeyValuePair<DateTime, PwEntry> kvpCur in list)
+			foreach(KeyValuePair<DateTime, PwEntry> kvpCur in dict)
 			{
-				Debug.Assert(kvpCur.Value.Uuid.EqualsValue(pe.Uuid));
+				Debug.Assert(kvpCur.Value.Uuid.Equals(pe.Uuid));
 				Debug.Assert(kvpCur.Value.History.UCount == 0);
 				pe.History.Add(kvpCur.Value);
 			}
@@ -1422,20 +1433,34 @@ namespace KeePassLib
 		/// <returns>Index of the icon.</returns>
 		public int GetCustomIconIndex(PwUuid pwIconId)
 		{
-			int nIndex = 0;
+			for(int i = 0; i < m_vCustomIcons.Count; ++i)
-
-			foreach(PwCustomIcon pwci in m_vCustomIcons)
 			{
-				if(pwci.Uuid.EqualsValue(pwIconId))
+				PwCustomIcon pwci = m_vCustomIcons[i];
-					return nIndex;
+				if(pwci.Uuid.Equals(pwIconId))
-
+					return i;
-				++nIndex;
 			}
 
 			// Debug.Assert(false); // Do not assert
 			return -1;
 		}
 
+		public int GetCustomIconIndex(byte[] pbPngData)
+		{
+			if(pbPngData == null) { Debug.Assert(false); return -1; }
+
+			for(int i = 0; i < m_vCustomIcons.Count; ++i)
+			{
+				PwCustomIcon pwci = m_vCustomIcons[i];
+				byte[] pbEx = pwci.ImageDataPng;
+				if(pbEx == null) { Debug.Assert(false); continue; }
+
+				if(MemUtil.ArraysEqual(pbEx, pbPngData))
+					return i;
+			}
+
+			return -1;
+		}
+
 		/// <summary>
 		/// Get a custom icon. This function can return <c>null</c>, if
 		/// no cached image of the icon is available.
@@ -1459,11 +1484,11 @@ namespace KeePassLib
 			GroupHandler gh = delegate(PwGroup pg)
 			{
 				PwUuid uuidThis = pg.CustomIconUuid;
-				if(uuidThis.EqualsValue(PwUuid.Zero)) return true;
+				if(uuidThis.Equals(PwUuid.Zero)) return true;
 
 				foreach(PwUuid uuidDelete in vUuidsToDelete)
 				{
-					if(uuidThis.EqualsValue(uuidDelete))
+					if(uuidThis.Equals(uuidDelete))
 					{
 						pg.CustomIconUuid = PwUuid.Zero;
 						break;
@@ -1498,11 +1523,11 @@ namespace KeePassLib
 		private static void RemoveCustomIconUuid(PwEntry pe, List<PwUuid> vToDelete)
 		{
 			PwUuid uuidThis = pe.CustomIconUuid;
-			if(uuidThis.EqualsValue(PwUuid.Zero)) return;
+			if(uuidThis.Equals(PwUuid.Zero)) return;
 
 			foreach(PwUuid uuidDelete in vToDelete)
 			{
-				if(uuidThis.EqualsValue(uuidDelete))
+				if(uuidThis.Equals(uuidDelete))
 				{
 					pe.CustomIconUuid = PwUuid.Zero;
 					break;
@@ -1522,7 +1547,7 @@ namespace KeePassLib
 			GroupHandler gh = delegate(PwGroup pg)
 			{
 				foreach(PwUuid u in l)
-					bAllUnique &= !pg.Uuid.EqualsValue(u);
+					bAllUnique &= !pg.Uuid.Equals(u);
 				l.Add(pg.Uuid);
 				return bAllUnique;
 			};
@@ -1530,7 +1555,7 @@ namespace KeePassLib
 			EntryHandler eh = delegate(PwEntry pe)
 			{
 				foreach(PwUuid u in l)
-					bAllUnique &= !pe.Uuid.EqualsValue(u);
+					bAllUnique &= !pe.Uuid.Equals(u);
 				l.Add(pe.Uuid);
 				return bAllUnique;
 			};
@@ -1628,7 +1653,7 @@ namespace KeePassLib
 					PwEntry peB = l.GetAt(j);
 					if(!DupEntriesEqual(peA, peB)) continue;
 
-					bool bDeleteA = (peA.LastModificationTime <= peB.LastModificationTime);
+					bool bDeleteA = (TimeUtil.CompareLastMod(peA, peB, true) <= 0);
 					if(pgRecycleBin != null)
 					{
 						bool bAInBin = peA.IsContainedIn(pgRecycleBin);
@@ -1745,11 +1770,11 @@ namespace KeePassLib
 			GroupHandler gh = delegate(PwGroup pg)
 			{
 				PwUuid pwUuid = pg.CustomIconUuid;
-				if((pwUuid == null) || pwUuid.EqualsValue(PwUuid.Zero)) return true;
+				if((pwUuid == null) || pwUuid.Equals(PwUuid.Zero)) return true;
 
 				for(int i = 0; i < lToDelete.Count; ++i)
 				{
-					if(lToDelete[i].EqualsValue(pwUuid))
+					if(lToDelete[i].Equals(pwUuid))
 					{
 						lToDelete.RemoveAt(i);
 						break;
@@ -1762,11 +1787,11 @@ namespace KeePassLib
 			EntryHandler eh = delegate(PwEntry pe)
 			{
 				PwUuid pwUuid = pe.CustomIconUuid;
-				if((pwUuid == null) || pwUuid.EqualsValue(PwUuid.Zero)) return true;
+				if((pwUuid == null) || pwUuid.Equals(PwUuid.Zero)) return true;
 
 				for(int i = 0; i < lToDelete.Count; ++i)
 				{
-					if(lToDelete[i].EqualsValue(pwUuid))
+					if(lToDelete[i].Equals(pwUuid))
 					{
 						lToDelete.RemoveAt(i);
 						break;

src/KeePassLib2Android/PwDefs.cs

@@ -1,6 +1,6 @@
-/*
+/*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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
@@ -25,6 +25,7 @@ using System.Diagnostics;
 
 using KeePassLib.Delegates;
 using KeePassLib.Interfaces;
+using KeePassLib.Serialization;
 
 namespace KeePassLib
 {
@@ -54,20 +55,20 @@ namespace KeePassLib
 		/// e.g. 2.19 = 0x02130000.
 		/// It is highly recommended to use <c>FileVersion64</c> instead.
 		/// </summary>
-		public const uint Version32 = 0x02140100;
+		public const uint Version32 = 0x02180000;
 
 		/// <summary>
 		/// Version, encoded as 64-bit unsigned integer
 		/// (component-wise, 16 bits per component).
 		/// </summary>
-		public const ulong FileVersion64 = 0x0002001400010000UL;
+		public const ulong FileVersion64 = 0x0002001800000000UL;
 
 		/// <summary>
 		/// Version, encoded as string.
 		/// </summary>
-		public const string VersionString = "2.20.1";
+		public const string VersionString = "2.24";
 
-		public const string Copyright = @"Copyright © 2003-2012 Dominik Reichl";
+		public const string Copyright = @"Copyright © 2003-2013 Dominik Reichl";
 
 		/// <summary>
 		/// Product website URL. Terminated by a forward slash.
@@ -317,7 +318,11 @@ namespace KeePassLib
 			set { m_bSearchInTags = value; }
 		}
 
+#if KeePassRT
+		private StringComparison m_scType = StringComparison.OrdinalIgnoreCase;
+#else
 		private StringComparison m_scType = StringComparison.InvariantCultureIgnoreCase;
+#endif
 		/// <summary>
 		/// String comparison type. Specifies the condition when the specified
 		/// text matches a group/entry string.
@@ -458,4 +463,24 @@ namespace KeePassLib
 			m_bParentsTouched = bParentsTouched;
 		}
 	}
+
+	public sealed class IOAccessEventArgs : EventArgs
+	{
+		private IOConnectionInfo m_ioc;
+		public IOConnectionInfo IOConnectionInfo { get { return m_ioc; } }
+
+		private IOConnectionInfo m_ioc2;
+		public IOConnectionInfo IOConnectionInfo2 { get { return m_ioc2; } }
+
+		private IOAccessType m_t;
+		public IOAccessType Type { get { return m_t; } }
+
+		public IOAccessEventArgs(IOConnectionInfo ioc, IOConnectionInfo ioc2,
+			IOAccessType t)
+		{
+			m_ioc = ioc;
+			m_ioc2 = ioc2;
+			m_t = t;
+		}
+	}
 }

src/KeePassLib2Android/PwDeletedObject.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/PwEntry.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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
@@ -452,7 +452,7 @@ namespace KeePassLib
 			bool bIgnoreLastMod = ((pwOpt & PwCompareOptions.IgnoreLastMod) !=
 				PwCompareOptions.None);
 
-			if(!m_uuid.EqualsValue(pe.m_uuid)) return false;
+			if(!m_uuid.Equals(pe.m_uuid)) return false;
 			if((pwOpt & PwCompareOptions.IgnoreParentGroup) == PwCompareOptions.None)
 			{
 				if(m_pParentGroup != pe.m_pParentGroup) return false;
@@ -495,7 +495,7 @@ namespace KeePassLib
 			}
 
 			if(m_pwIcon != pe.m_pwIcon) return false;
-			if(!m_pwCustomIconID.EqualsValue(pe.m_pwCustomIconID)) return false;
+			if(!m_pwCustomIconID.Equals(pe.m_pwCustomIconID)) return false;
 
 			if(m_clrForeground != pe.m_clrForeground) return false;
 			if(m_clrBackground != pe.m_clrBackground) return false;
@@ -533,10 +533,10 @@ namespace KeePassLib
 		{
 			Debug.Assert(peTemplate != null); if(peTemplate == null) throw new ArgumentNullException("peTemplate");
 
-			if(bOnlyIfNewer && (peTemplate.LastModificationTime < LastModificationTime)) return;
+			if(bOnlyIfNewer && (TimeUtil.Compare(peTemplate.LastModificationTime,LastModificationTime,true) < 0)) return;
 
 			// Template UUID should be the same as the current one
-			Debug.Assert(m_uuid.EqualsValue(peTemplate.m_uuid));
+			Debug.Assert(m_uuid.Equals(peTemplate.m_uuid));
 			m_uuid = peTemplate.m_uuid;
 
 			if(bAssignLocationChanged)
@@ -731,7 +731,7 @@ namespace KeePassLib
 			for(uint u = 0; u < m_listHistory.UCount; ++u)
 			{
 				PwEntry pe = m_listHistory.GetAt(u);
-				if(pe.LastModificationTime < dtMin)
+				if(TimeUtil.Compare(pe.LastModificationTime, dtMin, true) < 0)
 				{
 					idxRemove = u;
 					dtMin = pe.LastModificationTime;
@@ -917,7 +917,13 @@ namespace KeePassLib
 			string strB = b.Strings.ReadSafe(m_strFieldName);
 
 			if(m_bCompareNaturally) return StrUtil.CompareNaturally(strA, strB);
+
+#if KeePassRT
+			return string.Compare(strA, strB, m_bCaseInsensitive ?
+				StringComparison.CurrentCultureIgnoreCase : StringComparison.CurrentCulture);
+#else
 			return string.Compare(strA, strB, m_bCaseInsensitive);
+#endif
 		}
 	}
 }

src/KeePassLib2Android/PwEnums.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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
@@ -65,6 +65,8 @@ namespace KeePassLib
 	/// </summary>
 	public enum PwMergeMethod
 	{
+		// Do not change the explicitly assigned values, otherwise
+		// serialization (e.g. of Ecas triggers) breaks
 		None = 0,
 		OverwriteExisting = 1,
 		KeepExisting = 2,
@@ -204,4 +206,62 @@ namespace KeePassLib
 
 		IgnoreTimes = (IgnoreLastAccess | IgnoreLastMod)
 	}
+
+	public enum IOAccessType
+	{
+		None = 0,
+
+		/// <summary>
+		/// The IO connection is being opened for reading.
+		/// </summary>
+		Read = 1,
+
+		/// <summary>
+		/// The IO connection is being opened for writing.
+		/// </summary>
+		Write = 2,
+
+		/// <summary>
+		/// The IO connection is being opened for testing
+		/// whether a file/object exists.
+		/// </summary>
+		Exists = 3,
+
+		/// <summary>
+		/// The IO connection is being opened for deleting a file/object.
+		/// </summary>
+		Delete = 4,
+
+		/// <summary>
+		/// The IO connection is being opened for renaming/moving a file/object.
+		/// </summary>
+		Move = 5
+	}
+
+	// public enum PwLogicalOp
+	// {
+	//	None = 0,
+	//	Or = 1,
+	//	And = 2,
+	//	NOr = 3,
+	//	NAnd = 4
+	// }
+
+	[Flags]
+	public enum AppRunFlags
+	{
+		None = 0,
+		GetStdOutput = 1,
+		WaitForExit = 2,
+
+		// This flag prevents any handles being garbage-collected
+		// before the started process has terminated, without
+		// blocking the current thread;
+		// https://sourceforge.net/p/keepass/patches/84/
+		GCKeepAlive = 4,
+
+		// https://sourceforge.net/p/keepass/patches/85/
+		DoEvents = 8,
+		DisableForms = 16
+	}
 }

src/KeePassLib2Android/PwGroup.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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
@@ -442,10 +442,10 @@ namespace KeePassLib
 		{
 			Debug.Assert(pgTemplate != null); if(pgTemplate == null) throw new ArgumentNullException("pgTemplate");
 
-			if(bOnlyIfNewer && (pgTemplate.LastModificationTime < LastModificationTime)) return;
+			if(bOnlyIfNewer && (TimeUtil.Compare(pgTemplate.LastModificationTime,LastModificationTime, true) < 0)) return;
 
 			// Template UUID should be the same as the current one
-			Debug.Assert(m_uuid.EqualsValue(pgTemplate.m_uuid));
+			Debug.Assert(m_uuid.Equals(pgTemplate.m_uuid));
 			m_uuid = pgTemplate.m_uuid;
 
 			if(bAssignLocationChanged)
@@ -821,9 +821,15 @@ namespace KeePassLib
 			Regex rx = null;
 			if(sp.RegularExpression)
 			{
+#if KeePassRT
+				RegexOptions ro = RegexOptions.None;
+#else
 				RegexOptions ro = RegexOptions.Compiled;
+#endif
 				if((sp.ComparisonMode == StringComparison.CurrentCultureIgnoreCase) ||
+#if !KeePassRT
 					(sp.ComparisonMode == StringComparison.InvariantCultureIgnoreCase) ||
+#endif
 					(sp.ComparisonMode == StringComparison.OrdinalIgnoreCase))
 				{
 					ro |= RegexOptions.IgnoreCase;
@@ -1026,6 +1032,30 @@ namespace KeePassLib
 			return vTags;
 		}
 
+#if !KeePassLibSD
+		public IDictionary<string, uint> BuildEntryTagsDict(bool bSort)
+		{
+			IDictionary<string, uint> d;
+			if(!bSort) d = new Dictionary<string, uint>(StrUtil.CaseIgnoreComparer);
+			else d = new SortedDictionary<string, uint>(StrUtil.CaseIgnoreComparer);
+
+			EntryHandler eh = delegate(PwEntry pe)
+			{
+				foreach(string strTag in pe.Tags)
+				{
+					uint u;
+					if(d.TryGetValue(strTag, out u)) d[strTag] = u + 1;
+					else d[strTag] = 1;
+				}
+
+				return true;
+			};
+
+			TraverseTree(TraversalMethod.PreOrder, null, eh);
+			return d;
+		}
+#endif
+
 		public void FindEntriesByTag(string strTag, PwObjectList<PwEntry> listStorage,
 			bool bSearchRecursive)
 		{
@@ -1060,7 +1090,7 @@ namespace KeePassLib
 		public PwGroup FindGroup(PwUuid uuid, bool bSearchRecursive)
 		{
 			// Do not assert on PwUuid.Zero
-			if(m_uuid.EqualsValue(uuid)) return this;
+			if(m_uuid.Equals(uuid)) return this;
 
 			if(bSearchRecursive)
 			{
@@ -1075,7 +1105,7 @@ namespace KeePassLib
 			{
 				foreach(PwGroup pg in m_listGroups)
 				{
-					if(pg.m_uuid.EqualsValue(uuid))
+					if(pg.m_uuid.Equals(uuid))
 						return pg;
 				}
 			}
@@ -1139,7 +1169,7 @@ namespace KeePassLib
 		{
 			foreach(PwEntry pe in m_listEntries)
 			{
-				if(pe.Uuid.EqualsValue(uuid)) return pe;
+				if(pe.Uuid.Equals(uuid)) return pe;
 			}
 
 			if(bSearchRecursive)
@@ -1239,6 +1269,7 @@ namespace KeePassLib
 			}
 		}
 
+#if !KeePassLibSD
 		/// <summary>
 		/// Find/create a subtree of groups.
 		/// </summary>
@@ -1252,11 +1283,23 @@ namespace KeePassLib
 
 		public PwGroup FindCreateSubTree(string strTree, char[] vSeparators,
 			bool bAllowCreate)
+		{
+			if(vSeparators == null) { Debug.Assert(false); vSeparators = new char[0]; }
+
+			string[] v = new string[vSeparators.Length];
+			for(int i = 0; i < vSeparators.Length; ++i)
+				v[i] = new string(vSeparators[i], 1);
+
+			return FindCreateSubTree(strTree, v, bAllowCreate);
+		}
+
+		public PwGroup FindCreateSubTree(string strTree, string[] vSeparators,
+			bool bAllowCreate)
 		{
 			Debug.Assert(strTree != null); if(strTree == null) return this;
 			if(strTree.Length == 0) return this;
 
-			string[] vGroups = strTree.Split(vSeparators);
+			string[] vGroups = strTree.Split(vSeparators, StringSplitOptions.None);
 			if((vGroups == null) || (vGroups.Length == 0)) return this;
 
 			PwGroup pgContainer = this;
@@ -1287,6 +1330,7 @@ namespace KeePassLib
 
 			return pgContainer;
 		}
+#endif
 
 		/// <summary>
 		/// Get the level of the group (i.e. the number of parent groups).

src/KeePassLib2Android/PwUuid.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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
@@ -18,6 +18,7 @@
 */
 
 using System;
+using System.Collections.Generic;
 using System.Xml;
 using System.Diagnostics;
 
@@ -27,10 +28,10 @@ namespace KeePassLib
 {
 	// [ImmutableObject(true)]
 	/// <summary>
-	/// Represents an UUID of a password entry or group. Once created, <c>PwUuid</c>
+	/// Represents an UUID of a password entry or group. Once created,
-	/// objects aren't modifyable anymore (immutable).
+	/// <c>PwUuid</c> objects aren't modifyable anymore (immutable).
 	/// </summary>
-	public sealed class PwUuid
+	public sealed class PwUuid : IComparable<PwUuid>, IEquatable<PwUuid>
 	{
 		/// <summary>
 		/// Standard size in bytes of a UUID.
@@ -40,9 +41,9 @@ namespace KeePassLib
 		/// <summary>
 		/// Zero UUID (all bytes are zero).
 		/// </summary>
-		public static readonly PwUuid Zero = new PwUuid();
+		public static readonly PwUuid Zero = new PwUuid(false);
 
-		private byte[] m_pbUuid = new byte[UuidSize];
+		private byte[] m_pbUuid = null; // Never null after constructor
 
 		/// <summary>
 		/// Get the 16 UUID bytes.
@@ -52,14 +53,6 @@ namespace KeePassLib
 			get { return m_pbUuid; }
 		}
 
-		/// <summary>
-		/// Construct a new UUID object. Its value is initialized to zero.
-		/// </summary>
-		private PwUuid()
-		{
-			SetZero();
-		}
-
 		/// <summary>
 		/// Construct a new UUID object.
 		/// </summary>
@@ -88,44 +81,101 @@ namespace KeePassLib
 		/// otherwise it returns <c>false</c>.</returns>
 		private void CreateNew()
 		{
+			Debug.Assert(m_pbUuid == null); // Only call from constructor
 			while(true)
 			{
 				m_pbUuid = Guid.NewGuid().ToByteArray();
 
-				if((m_pbUuid == null) || (m_pbUuid.Length != UuidSize))
+				if((m_pbUuid == null) || (m_pbUuid.Length != (int)UuidSize))
+				{
+					Debug.Assert(false);
 					throw new InvalidOperationException();
+				}
 
 				// Zero is a reserved value -- do not generate Zero
-				if(this.EqualsValue(PwUuid.Zero) == false)
+				if(!Equals(PwUuid.Zero)) break;
-					break;
+				Debug.Assert(false);
 			}
 		}
 
-		/// <summary>
+		private void SetValue(byte[] uuidBytes)
-		/// Compare this UUID with another.
+		{
-		/// </summary>
+			Debug.Assert((uuidBytes != null) && (uuidBytes.Length == (int)UuidSize));
-		/// <param name="uuid">Second UUID object.</param>
+			if(uuidBytes == null) throw new ArgumentNullException("uuidBytes");
-		/// <returns>Returns <c>true</c> if both PwUuid object contain the same
+			if(uuidBytes.Length != (int)UuidSize) throw new ArgumentException();
-		/// value, otherwise <c>false</c> is returned.</returns>
+
+			Debug.Assert(m_pbUuid == null); // Only call from constructor
+			m_pbUuid = new byte[UuidSize];
+
+			Array.Copy(uuidBytes, m_pbUuid, (int)UuidSize);
+		}
+
+		private void SetZero()
+		{
+			Debug.Assert(m_pbUuid == null); // Only call from constructor
+			m_pbUuid = new byte[UuidSize];
+
+			// Array.Clear(m_pbUuid, 0, (int)UuidSize);
+#if DEBUG
+			List<byte> l = new List<byte>(m_pbUuid);
+			Debug.Assert(l.TrueForAll(bt => (bt == 0)));
+#endif
+		}
+
+		[Obsolete]
 		public bool EqualsValue(PwUuid uuid)
 		{
-			Debug.Assert(uuid != null);
+			return Equals(uuid);
-			if(uuid == null) throw new ArgumentNullException("uuid");
+		}
+
+		public override bool Equals(object obj)
+		{
+			return Equals(obj as PwUuid);
+		}
+
+		public bool Equals(PwUuid other)
+		{
+			if(other == null) { Debug.Assert(false); return false; }
 
 			// Shortcut
-			if (Object.ReferenceEquals(this, uuid))
+			if (Object.ReferenceEquals(this, other))
 			{
 				return true;
 			}
 
-			for(int i = 0; i < UuidSize; ++i)
+			for(int i = 0; i < (int)UuidSize; ++i)
 			{
-				if(m_pbUuid[i] != uuid.m_pbUuid[i]) return false;
+				if(m_pbUuid[i] != other.m_pbUuid[i]) return false;
 			}
 
 			return true;
 		}
 
+		private int m_h = 0;
+		public override int GetHashCode()
+		{
+			if(m_h == 0)
+				m_h = (int)MemUtil.Hash32(m_pbUuid, 0, m_pbUuid.Length);
+			return m_h;
+		}
+
+		public int CompareTo(PwUuid other)
+		{
+			if(other == null)
+			{
+				Debug.Assert(false);
+				throw new ArgumentNullException("other");
+			}
+
+			for(int i = 0; i < (int)UuidSize; ++i)
+			{
+				if(m_pbUuid[i] < other.m_pbUuid[i]) return -1;
+				if(m_pbUuid[i] > other.m_pbUuid[i]) return 1;
+			}
+
+			return 0;
+		}
+
 		/// <summary>
 		/// Convert the UUID to its string representation.
 		/// </summary>
@@ -135,29 +185,15 @@ namespace KeePassLib
 			return MemUtil.ByteArrayToHexString(m_pbUuid);
 		}
 
-		/// <summary>
+#if DEBUG
-		/// Set the UUID value. The input parameter will not be modified.
+		public override string ToString()
-		/// </summary>
-		/// <param name="uuidBytes">UUID bytes. The byte array must contain
-		/// exactly <c>UUIDSize</c> bytes, otherwise the function will fail.</param>
-		private void SetValue(byte[] uuidBytes)
 		{
-			Debug.Assert((uuidBytes != null) && (uuidBytes.Length == UuidSize));
+			return ToHexString();
-			if(uuidBytes == null) throw new ArgumentNullException("uuidBytes");
-			if(uuidBytes.Length != UuidSize) throw new ArgumentException();
-
-			Array.Copy(uuidBytes, m_pbUuid, (int)UuidSize);
-		}
-
-		/// <summary>
-		/// Set the UUID value to zero.
-		/// </summary>
-		private void SetZero()
-		{
-			Array.Clear(m_pbUuid, 0, (int)UuidSize);
 		}
+#endif
 	}
 
+	[Obsolete]
 	public sealed class PwUuidComparable : IComparable<PwUuidComparable>
 	{
 		private byte[] m_pbUuid = new byte[PwUuid.UuidSize];

src/KeePassLib2Android/Resources/KLRes.Generated.cs

@@ -48,6 +48,7 @@ namespace KeePassLib.Resources
 			m_strInvalidCompositeKeyHint = TryGetEx(dictNew, "InvalidCompositeKeyHint", m_strInvalidCompositeKeyHint);
 			m_strInvalidDataWhileDecoding = TryGetEx(dictNew, "InvalidDataWhileDecoding", m_strInvalidDataWhileDecoding);
 			m_strKeePass1xHint = TryGetEx(dictNew, "KeePass1xHint", m_strKeePass1xHint);
+			m_strKeyFileDbSel = TryGetEx(dictNew, "KeyFileDbSel", m_strKeyFileDbSel);
 			m_strMasterSeedLengthInvalid = TryGetEx(dictNew, "MasterSeedLengthInvalid", m_strMasterSeedLengthInvalid);
 			m_strOldFormat = TryGetEx(dictNew, "OldFormat", m_strOldFormat);
 			m_strTryAgainSecs = TryGetEx(dictNew, "TryAgainSecs", m_strTryAgainSecs);
@@ -78,6 +79,7 @@ namespace KeePassLib.Resources
 			"InvalidCompositeKeyHint",
 			"InvalidDataWhileDecoding",
 			"KeePass1xHint",
+			"KeyFileDbSel",
 			"MasterSeedLengthInvalid",
 			"OldFormat",
 			"TryAgainSecs",
@@ -332,6 +334,17 @@ namespace KeePassLib.Resources
 			get { return m_strKeePass1xHint; }
 		}
 
+		private static string m_strKeyFileDbSel =
+			@"Database files cannot be used as key files.";
+		/// <summary>
+		/// Look up a localized string similar to
+		/// 'Database files cannot be used as key files.'.
+		/// </summary>
+		public static string KeyFileDbSel
+		{
+			get { return m_strKeyFileDbSel; }
+		}
+
 		private static string m_strMasterSeedLengthInvalid =
 			@"The length of the master key seed is invalid!";
 		/// <summary>

src/KeePassLib2Android/Security/ProtectedBinary.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 Dominik Reichl <dominik.reichl@t-online.de>
   
   Modified to be used with Mono for Android. Changes Copyright (C) 2013 Philipp Crocoll
 

src/KeePassLib2Android/Security/ProtectedString.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Security/XorredBuffer.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Serialization/BinaryReaderEx.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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
@@ -29,7 +29,7 @@ namespace KeePassLib.Serialization
 	public sealed class BinaryReaderEx
 	{
 		private Stream m_s;
-		private Encoding m_enc;
+		// private Encoding m_enc; // See constructor
 
 		private string m_strReadExcp;
 		public string ReadExceptionText
@@ -56,7 +56,7 @@ namespace KeePassLib.Serialization
 			if(input == null) throw new ArgumentNullException("input");
 
 			m_s = input;
-			m_enc = encoding;
+			// m_enc = encoding; // Not used yet
 			m_strReadExcp = strReadExceptionText;
 		}
 

src/KeePassLib2Android/Serialization/FileLock.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 Dominik Reichl <dominik.reichl@t-online.de>
   
   Modified to be used with Mono for Android. Changes Copyright (C) 2013 Philipp Crocoll
 
@@ -156,7 +156,7 @@ namespace KeePassLib.Serialization
 					byte[] pbID = CryptoRandom.Instance.GetRandomBytes(16);
 					string strTime = TimeUtil.SerializeUtc(DateTime.Now);
 
-#if !KeePassLibSD
+#if (!KeePassLibSD && !KeePassRT)
 					lfi = new LockFileInfo(Convert.ToBase64String(pbID), strTime,
 						Environment.UserName, Environment.MachineName,
 						Environment.UserDomainName);

src/KeePassLib2Android/Serialization/FileTransactionEx.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 Dominik Reichl <dominik.reichl@t-online.de>
   
   Modified to be used with Mono for Android. Changes Copyright (C) 2013 Philipp Crocoll
 
@@ -25,10 +25,11 @@ using System.Text;
 using System.IO;
 using System.Diagnostics;
 
-#if !KeePassLibSD
+#if (!KeePassLibSD && !KeePassRT)
 using System.Security.AccessControl;
 #endif
 
+using KeePassLib.Native;
 using KeePassLib.Utility;
 
 namespace KeePassLib.Serialization
@@ -60,6 +61,13 @@ namespace KeePassLib.Serialization
 			m_bTransacted = bTransacted;
 			m_iocBase = iocBaseFile.CloneDeep();
 
+			// Prevent transactions for FTP URLs under .NET 4.0 in order to
+			// avoid/workaround .NET bug 621450:
+			// https://connect.microsoft.com/VisualStudio/feedback/details/621450/problem-renaming-file-on-ftp-server-using-ftpwebrequest-in-net-framework-4-0-vs2010-only
+			if(m_iocBase.Path.StartsWith("ftp:", StrUtil.CaseIgnoreCmp) &&
+				(Environment.Version.Major >= 4) && !NativeLib.IsUnix())
+				m_bTransacted = false;
+
 			if(m_bTransacted)
 			{
 				m_iocTemp = m_iocBase.CloneDeep();
@@ -93,14 +101,14 @@ namespace KeePassLib.Serialization
 		{
 			bool bMadeUnhidden = UrlUtil.UnhideFile(m_iocBase.Path);
 
-#if !KeePassLibSD
+#if (!KeePassLibSD && !KeePassRT)
 
 			bool bEfsEncrypted = false;
 #endif
 
 			if(IOConnection.FileExists(m_iocBase))
 			{
-#if !KeePassLibSD
+#if (!KeePassLibSD && !KeePassRT)
 				if(m_iocBase.IsLocalFile())
 				{
 					try
@@ -122,7 +130,7 @@ namespace KeePassLib.Serialization
 
 			IOConnection.RenameFile(m_iocTemp, m_iocBase);
 
-#if !KeePassLibSD
+#if (!KeePassLibSD && !KeePassRT)
 			if(m_iocBase.IsLocalFile())
 			{
 				try

src/KeePassLib2Android/Serialization/HashedBlockStream.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 Dominik Reichl <dominik.reichl@t-online.de>
   
   Modified to be used with Mono for Android. Changes Copyright (C) 2013 Philipp Crocoll
 
@@ -169,8 +169,14 @@ namespace KeePassLib.Serialization
 			if(m_bWriting) m_bwOutput.Flush();
 		}
 
+#if KeePassRT
+		protected override void Dispose(bool disposing)
+		{
+			if(!disposing) return;
+#else
 		public override void Close()
 		{
+#endif
 			if(m_sBaseStream != null)
 			{
 				if(m_bWriting == false) // Reading mode

src/KeePassLib2Android/Serialization/IOConnection.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 Dominik Reichl <dominik.reichl@t-online.de>
   
   Modified to be used with Mono for Android. Changes Copyright (C) 2013 Philipp Crocoll
 
@@ -24,21 +24,24 @@ using System.Collections.Generic;
 using System.Text;
 using System.IO;
 using System.Net;
-using System.Security.Cryptography.X509Certificates;
 using System.Diagnostics;
 
-#if !KeePassLibSD
+#if (!KeePassLibSD && !KeePassRT)
 using System.Net.Cache;
 using System.Net.Security;
 #endif
 
+#if !KeePassRT
+using System.Security.Cryptography.X509Certificates;
+#endif
+
 using KeePassLib.Native;
 using KeePassLib.Utility;
 using keepass2android;
 
 namespace KeePassLib.Serialization
 {
-#if !KeePassLibSD
+#if (!KeePassLibSD && !KeePassRT)
 	public sealed class IOWebClient : WebClient
 	{
 		protected override WebRequest GetWebRequest(Uri address)
@@ -52,12 +55,19 @@ namespace KeePassLib.Serialization
 
 	public static class IOConnection
 	{
-#if !KeePassLibSD
+#if (!KeePassLibSD && !KeePassRT)
 		private static ProxyServerType m_pstProxyType = ProxyServerType.System;
 		private static string m_strProxyAddr = string.Empty;
 		private static string m_strProxyPort = string.Empty;
 		private static string m_strProxyUserName = string.Empty;
 		private static string m_strProxyPassword = string.Empty;
+
+		private static bool m_bSslCertsAcceptInvalid = false;
+		internal static bool SslCertsAcceptInvalid
+		{
+			// get { return m_bSslCertsAcceptInvalid; }
+			set { m_bSslCertsAcceptInvalid = value; }
+		}
 #endif
 
 		// Web request methods
@@ -67,16 +77,18 @@ namespace KeePassLib.Serialization
 		// Web request headers
 		public const string WrhMoveFileTo = "MoveFileTo";
 
-#if !KeePassLibSD
+		public static event EventHandler<IOAccessEventArgs> IOAccessPre;
+
+#if (!KeePassLibSD && !KeePassRT)
 		// Allow self-signed certificates, expired certificates, etc.
-		private static bool ValidateServerCertificate(object sender,
+		private static bool AcceptCertificate(object sender,
 			X509Certificate certificate, X509Chain chain,
 			SslPolicyErrors sslPolicyErrors)
 		{
 			return true;
 		}
 
-		public static void SetProxy(ProxyServerType pst, string strAddr,
+		internal static void SetProxy(ProxyServerType pst, string strAddr,
 			string strPort, string strUserName, string strPassword)
 		{
 			m_pstProxyType = pst;
@@ -180,8 +192,11 @@ namespace KeePassLib.Serialization
 
 		private static void PrepareWebAccess()
 		{
-			ServicePointManager.ServerCertificateValidationCallback =
+			if(m_bSslCertsAcceptInvalid)
-				ValidateServerCertificate;
+				ServicePointManager.ServerCertificateValidationCallback =
+					IOConnection.AcceptCertificate;
+			else
+				ServicePointManager.ServerCertificateValidationCallback = null;
 		}
 
 		private static IOWebClient CreateWebClient(IOConnectionInfo ioc, bool digestAuth)
@@ -282,7 +297,9 @@ namespace KeePassLib.Serialization
 
 		public static Stream OpenRead(IOConnectionInfo ioc)
 		{
-			if (StrUtil.IsDataUri(ioc.Path))
+			RaiseIOAccessPreEvent(ioc, IOAccessType.Read);
+
+			if(StrUtil.IsDataUri(ioc.Path))
 			{
 				byte[] pbData = StrUtil.DataUriToData(ioc.Path);
 				if (pbData != null)
@@ -307,6 +324,8 @@ namespace KeePassLib.Serialization
 #else
 		public static Stream OpenRead(IOConnectionInfo ioc)
 		{
+			RaiseIOAccessPreEvent(ioc, IOAccessType.Read);
+
 			return OpenReadLocal(ioc);
 		}
 #endif
@@ -317,7 +336,7 @@ namespace KeePassLib.Serialization
 				FileShare.Read);
 		}
 
-#if !KeePassLibSD
+#if (!KeePassLibSD && !KeePassRT)
 
 		class UploadOnCloseMemoryStream: MemoryStream
 		{
@@ -371,6 +390,8 @@ namespace KeePassLib.Serialization
 		{
 			if(ioc == null) { Debug.Assert(false); return null; }
 
+			RaiseIOAccessPreEvent(ioc, IOAccessType.Write);
+
 			if(ioc.IsLocalFile()) return OpenWriteLocal(ioc);
 
 			Uri uri = new Uri(ioc.Path);
@@ -387,6 +408,8 @@ namespace KeePassLib.Serialization
 #else
 		public static Stream OpenWrite(IOConnectionInfo ioc)
 		{
+			RaiseIOAccessPreEvent(ioc, IOAccessType.Write);
+
 			return OpenWriteLocal(ioc);
 		}
 #endif
@@ -406,9 +429,11 @@ namespace KeePassLib.Serialization
 		{
 			if(ioc == null) { Debug.Assert(false); return false; }
 
+			RaiseIOAccessPreEvent(ioc, IOAccessType.Exists);
+
 			if(ioc.IsLocalFile()) return File.Exists(ioc.Path);
 
-#if !KeePassLibSD
+#if (!KeePassLibSD && !KeePassRT)
 			if(ioc.Path.StartsWith("ftp://", StrUtil.CaseIgnoreCmp))
 			{
 				bool b = SendCommand(ioc, WebRequestMethods.Ftp.GetDateTimestamp);
@@ -460,9 +485,11 @@ namespace KeePassLib.Serialization
 
 		public static void DeleteFile(IOConnectionInfo ioc)
 		{
+			RaiseIOAccessPreEvent(ioc, IOAccessType.Delete);
+
 			if(ioc.IsLocalFile()) { File.Delete(ioc.Path); return; }
 
-#if !KeePassLibSD
+#if (!KeePassLibSD && !KeePassRT)
 			RepeatWithDigestOnFail(ioc, (WebRequest req) => {
 				if(req != null)
 				{
@@ -492,9 +519,11 @@ namespace KeePassLib.Serialization
 		/// <param name="iocTo">Target file path.</param>
 		public static void RenameFile(IOConnectionInfo iocFrom, IOConnectionInfo iocTo)
 		{
+			RaiseIOAccessPreEvent(iocFrom, iocTo, IOAccessType.Move);
+
 			if(iocFrom.IsLocalFile()) { File.Move(iocFrom.Path, iocTo.Path); return; }
 
-#if !KeePassLibSD
+#if (!KeePassLibSD && !KeePassRT)
 			RepeatWithDigestOnFail(iocFrom, (WebRequest req)=> { if(req != null)
 			{
 				if(req is HttpWebRequest)
@@ -505,7 +534,13 @@ namespace KeePassLib.Serialization
 				else if(req is FtpWebRequest)
 				{
 					req.Method = WebRequestMethods.Ftp.Rename;
-					((FtpWebRequest)req).RenameTo = UrlUtil.GetFileName(iocTo.Path);
+					string strTo = UrlUtil.GetFileName(iocTo.Path);
+
+					// We're affected by .NET bug 621450:
+					// https://connect.microsoft.com/VisualStudio/feedback/details/621450/problem-renaming-file-on-ftp-server-using-ftpwebrequest-in-net-framework-4-0-vs2010-only
+					// Prepending "./", "%2E/" or "Dummy/../" doesn't work.
+
+					((FtpWebRequest)req).RenameTo = strTo;
 				}
 				else if(req is FileWebRequest)
 				{
@@ -538,7 +573,7 @@ namespace KeePassLib.Serialization
 			// DeleteFile(iocFrom);
 		}
 
-#if !KeePassLibSD
+#if (!KeePassLibSD && !KeePassRT)
 		private static bool SendCommand(IOConnectionInfo ioc, string strMethod)
 		{
 			try
@@ -596,5 +631,24 @@ namespace KeePassLib.Serialization
 
 			return null;
 		}
+
+		private static void RaiseIOAccessPreEvent(IOConnectionInfo ioc, IOAccessType t)
+		{
+			RaiseIOAccessPreEvent(ioc, null, t);
+		}
+
+		private static void RaiseIOAccessPreEvent(IOConnectionInfo ioc,
+			IOConnectionInfo ioc2, IOAccessType t)
+		{
+			if(ioc == null) { Debug.Assert(false); return; }
+			// ioc2 may be null
+
+			if(IOConnection.IOAccessPre != null)
+			{
+				IOConnectionInfo ioc2Lcl = ((ioc2 != null) ? ioc2.CloneDeep() : null);
+				IOAccessEventArgs e = new IOAccessEventArgs(ioc.CloneDeep(), ioc2Lcl, t);
+				IOConnection.IOAccessPre(null, e);
+			}
+		}
 	}
 }

src/KeePassLib2Android/Serialization/IOConnectionInfo.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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
@@ -23,6 +23,7 @@ using System.Text;
 using System.IO;
 using System.Net;
 using System.ComponentModel;
+using System.Xml.Serialization;
 using System.Diagnostics;
 
 using KeePassLib.Interfaces;
@@ -119,6 +120,14 @@ namespace KeePassLib.Serialization
 			set { m_ioCredSaveMode = value; }
 		}
 
+		private bool m_bComplete = false;
+		[XmlIgnore]
+		internal bool IsComplete // Credentials etc. fully specified
+		{
+			get { return m_bComplete; }
+			set { m_bComplete = value; }
+		}
+
 		/* public IOFileFormatHint FileFormatHint
 		{
 			get { return m_ioHint; }
@@ -146,31 +155,9 @@ namespace KeePassLib.Serialization
 			string strUrl = iocToCompile.Path;
 			string strUser = TransformUnreadable(iocToCompile.UserName, true);
 			string strPassword = TransformUnreadable(iocToCompile.Password, true);
-			string strAll = strUrl + strUser + strPassword;
-			char chSep = char.MinValue;
-
-			char[] vPrefSeps = new char[]{ '@', '#', '!', '$', '*' };
-			foreach(char ch in vPrefSeps)
-			{
-				if(strAll.IndexOf(ch) < 0)
-				{
-					chSep = ch;
-					break;
-				}
-			}
-
-			if(chSep == char.MinValue)
-			{
-				for(char chEnum = '!'; chEnum < char.MaxValue; ++chEnum)
-				{
-					if(strAll.IndexOf(chEnum) < 0)
-					{
-						chSep = chEnum;
-						break;
-					}
-				}
-			}
 
+			string strAll = strUrl + strUser + strPassword + "CUN";
+			char chSep = StrUtil.GetUnusedChar(strAll);
 			if(chSep == char.MinValue) throw new FormatException();
 
 			StringBuilder sb = new StringBuilder();

src/KeePassLib2Android/Serialization/KdbxFile.Read.Streamed.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 Dominik Reichl <dominik.reichl@t-online.de>
   
   Modified to be used with Mono for Android. Changes Copyright (C) 2013 Philipp Crocoll
 
@@ -145,11 +145,12 @@ namespace KeePassLib.Serialization
 			xrs.IgnoreProcessingInstructions = true;
 			xrs.IgnoreWhitespace = true;
 
+#if !KeePassRT
 #if !KeePassLibSD
 			xrs.ProhibitDtd = true;
 #endif
-
 			xrs.ValidationType = ValidationType.None;
+#endif
 
 			return xrs;
 		}
@@ -605,7 +606,8 @@ namespace KeePassLib.Serialization
 				return KdbContext.Meta;
 			else if((ctx == KdbContext.CustomIcon) && (xr.Name == ElemCustomIconItem))
 			{
-				if((m_uuidCustomIconID != PwUuid.Zero) && (m_pbCustomIconData != null))
+				if(!m_uuidCustomIconID.Equals(PwUuid.Zero) &&
+					(m_pbCustomIconData != null))
 					m_pwDatabase.CustomIcons.Add(new PwCustomIcon(
 						m_uuidCustomIconID, m_pbCustomIconData));
 				else { Debug.Assert(false); }
@@ -632,7 +634,7 @@ namespace KeePassLib.Serialization
 			}
 			else if((ctx == KdbContext.Group) && (xr.Name == ElemGroup))
 			{
-				if(PwUuid.Zero.EqualsValue(m_ctxGroup.Uuid))
+				if(PwUuid.Zero.Equals(m_ctxGroup.Uuid))
 					m_ctxGroup.Uuid = new PwUuid(true); // No assert (import)
 
 				m_ctxGroups.Pop();
@@ -653,7 +655,7 @@ namespace KeePassLib.Serialization
 			else if((ctx == KdbContext.Entry) && (xr.Name == ElemEntry))
 			{
 				// Create new UUID if absent
-				if(PwUuid.Zero.EqualsValue(m_ctxEntry.Uuid))
+				if(PwUuid.Zero.Equals(m_ctxEntry.Uuid))
 					m_ctxEntry.Uuid = new PwUuid(true); // No assert (import)
 
 				if(m_bEntryInHistory)
@@ -761,6 +763,9 @@ namespace KeePassLib.Serialization
 			string str = ReadString(xr);
 
 			int n;
+			if(StrUtil.TryParseIntInvariant(str, out n)) return n;
+
+			// Backward compatibility
 			if(StrUtil.TryParseInt(str, out n)) return n;
 
 			Debug.Assert(false);
@@ -772,6 +777,9 @@ namespace KeePassLib.Serialization
 			string str = ReadString(xr);
 
 			uint u;
+			if(StrUtil.TryParseUIntInvariant(str, out u)) return u;
+
+			// Backward compatibility
 			if(StrUtil.TryParseUInt(str, out u)) return u;
 
 			Debug.Assert(false);
@@ -783,6 +791,9 @@ namespace KeePassLib.Serialization
 			string str = ReadString(xr);
 
 			long l;
+			if(StrUtil.TryParseLongInvariant(str, out l)) return l;
+
+			// Backward compatibility
 			if(StrUtil.TryParseLong(str, out l)) return l;
 
 			Debug.Assert(false);
@@ -794,6 +805,9 @@ namespace KeePassLib.Serialization
 			string str = ReadString(xr);
 
 			ulong u;
+			if(StrUtil.TryParseULongInvariant(str, out u)) return u;
+
+			// Backward compatibility
 			if(StrUtil.TryParseULong(str, out u)) return u;
 
 			Debug.Assert(false);

src/KeePassLib2Android/Serialization/KdbxFile.Read.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Serialization/KdbxFile.Write.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 Dominik Reichl <dominik.reichl@t-online.de>
   
   Modified to be used with Mono for Android. Changes Copyright (C) 2013 Philipp Crocoll
 
@@ -24,11 +24,11 @@ using System.Collections.Generic;
 using System.Text;
 using System.IO;
 using System.Xml;
-using System.Diagnostics;
 using System.Security;
 using System.Security.Cryptography;
 using System.Drawing;
 using System.Globalization;
+using System.Diagnostics;
 
 #if !KeePassLibSD
 using System.IO.Compression;
@@ -377,7 +377,7 @@ namespace KeePassLib.Serialization
 			WriteObject(ElemNotes, pg.Notes, true);
 			WriteObject(ElemIcon, (int)pg.IconId);
 			
-			if(!pg.CustomIconUuid.EqualsValue(PwUuid.Zero))
+			if(!pg.CustomIconUuid.Equals(PwUuid.Zero))
 				WriteObject(ElemCustomIconID, pg.CustomIconUuid);
 			
 			WriteList(ElemTimes, pg);
@@ -402,7 +402,7 @@ namespace KeePassLib.Serialization
 			WriteObject(ElemUuid, pe.Uuid);
 			WriteObject(ElemIcon, (int)pe.IconId);
 			
-			if(!pe.CustomIconUuid.EqualsValue(PwUuid.Zero))
+			if(!pe.CustomIconUuid.Equals(PwUuid.Zero))
 				WriteObject(ElemCustomIconID, pe.CustomIconUuid);
 
 			WriteObject(ElemFgColor, StrUtil.ColorToUnnamedHtml(pe.ForegroundColor, true), false);
@@ -591,7 +591,7 @@ namespace KeePassLib.Serialization
 			Debug.Assert(name != null);
 
 			m_xmlWriter.WriteStartElement(name);
-			m_xmlWriter.WriteString(value.ToString());
+			m_xmlWriter.WriteString(value.ToString(NumberFormatInfo.InvariantInfo));
 			m_xmlWriter.WriteEndElement();
 		}
 
@@ -600,7 +600,7 @@ namespace KeePassLib.Serialization
 			Debug.Assert(name != null);
 
 			m_xmlWriter.WriteStartElement(name);
-			m_xmlWriter.WriteString(value.ToString());
+			m_xmlWriter.WriteString(value.ToString(NumberFormatInfo.InvariantInfo));
 			m_xmlWriter.WriteEndElement();
 		}
 
@@ -609,7 +609,7 @@ namespace KeePassLib.Serialization
 			Debug.Assert(name != null);
 
 			m_xmlWriter.WriteStartElement(name);
-			m_xmlWriter.WriteString(value.ToString());
+			m_xmlWriter.WriteString(value.ToString(NumberFormatInfo.InvariantInfo));
 			m_xmlWriter.WriteEndElement();
 		}
 
@@ -618,7 +618,7 @@ namespace KeePassLib.Serialization
 			Debug.Assert(name != null);
 
 			m_xmlWriter.WriteStartElement(name);
-			m_xmlWriter.WriteString(value.ToString());
+			m_xmlWriter.WriteString(value.ToString(NumberFormatInfo.InvariantInfo));
 			m_xmlWriter.WriteEndElement();
 		}
 
@@ -700,7 +700,8 @@ namespace KeePassLib.Serialization
 						// page area
 						if(char.IsSymbol(ch) || char.IsSurrogate(ch))
 						{
-							System.Globalization.UnicodeCategory cat = char.GetUnicodeCategory(ch);
+							System.Globalization.UnicodeCategory cat =
+								CharUnicodeInfo.GetUnicodeCategory(ch);
 							// Map character to correct position in code page
 							chMapped = (char)((int)cat * 32 + ch);
 						}
@@ -712,7 +713,11 @@ namespace KeePassLib.Serialization
 								// in the low ANSI range (up to 255) when calling
 								// ToLower on them with invariant culture (see
 								// http://lists.ximian.com/pipermail/mono-patches/2002-February/086106.html )
-								chMapped = char.ToLower(ch, CultureInfo.InvariantCulture);
+#if !KeePassLibSD
+								chMapped = char.ToLowerInvariant(ch);
+#else
+								chMapped = char.ToLower(ch);
+#endif
 							}
 						}
 

src/KeePassLib2Android/Serialization/KdbxFile.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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
@@ -64,12 +64,12 @@ namespace KeePassLib.Serialization
 		/// <summary>
 		/// File identifier, first 32-bit value.
 		/// </summary>
-		private const uint FileSignature1 = 0x9AA2D903;
+		internal const uint FileSignature1 = 0x9AA2D903;
 
 		/// <summary>
 		/// File identifier, second 32-bit value.
 		/// </summary>
-		private const uint FileSignature2 = 0xB54BFB67;
+		internal const uint FileSignature2 = 0xB54BFB67;
 
 		/// <summary>
 		/// File version of files saved by the current <c>KdbxFile</c> class.
@@ -83,11 +83,11 @@ namespace KeePassLib.Serialization
 		private const uint FileVersionCriticalMask = 0xFFFF0000;
 
 		// KeePass 1.x signature
-		private const uint FileSignatureOld1 = 0x9AA2D903;
+		internal const uint FileSignatureOld1 = 0x9AA2D903;
-		private const uint FileSignatureOld2 = 0xB54BFB65;
+		internal const uint FileSignatureOld2 = 0xB54BFB65;
 		// KeePass 2.x pre-release (alpha and beta) signature
-		private const uint FileSignaturePreRelease1 = 0x9AA2D903;
+		internal const uint FileSignaturePreRelease1 = 0x9AA2D903;
-		private const uint FileSignaturePreRelease2 = 0xB54BFB66;
+		internal const uint FileSignaturePreRelease2 = 0xB54BFB66;
 
 		private const string ElemDocNode = "KeePassFile";
 		private const string ElemMeta = "Meta";
@@ -325,7 +325,8 @@ namespace KeePassLib.Serialization
 
 			if(BinPoolFind(pb) != null) return; // Exists already
 
-			m_dictBinPool.Add(m_dictBinPool.Count.ToString(), pb);
+			m_dictBinPool.Add(m_dictBinPool.Count.ToString(
+				NumberFormatInfo.InvariantInfo), pb);
 		}
 
 		private string BinPoolFind(ProtectedBinary pb)
@@ -367,7 +368,9 @@ namespace KeePassLib.Serialization
 				string strDesc = UrlUtil.StripExtension(strName);
 
 				strPath += strDesc;
-				if(iTry > 1) strPath += " (" + iTry.ToString() + ")";
+				if(iTry > 1)
+					strPath += " (" + iTry.ToString(NumberFormatInfo.InvariantInfo) +
+						")";
 
 				if(!string.IsNullOrEmpty(strExt)) strPath += "." + strExt;
 

src/KeePassLib2Android/Serialization/OldFormatException.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Translation/KPControlCustomization.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 Dominik Reichl <dominik.reichl@t-online.de>
   
   Modified to be used with Mono for Android. Changes Copyright (C) 2013 Philipp Crocoll
 
@@ -47,8 +47,8 @@ namespace KeePassLib.Translation
 
 		private const string m_strControlRelative = @"%c";
 
-		internal const NumberStyles m_nsParser = NumberStyles.AllowLeadingSign |
+		internal const NumberStyles m_nsParser = (NumberStyles.AllowLeadingSign |
-			NumberStyles.AllowDecimalPoint;
+			NumberStyles.AllowDecimalPoint);
 		internal static readonly CultureInfo m_lclInv = CultureInfo.InvariantCulture;
 
 		private string m_strPosX = string.Empty;
@@ -117,7 +117,7 @@ namespace KeePassLib.Translation
 			else { Debug.Assert(false); }
 		}
 
-#if !KeePassLibSD
+#if (!KeePassLibSD && !KeePassRT)
 		/*internal void ApplyTo(Control c)
 		{
 			Debug.Assert(c != null); if(c == null) return;
@@ -272,7 +272,7 @@ namespace KeePassLib.Translation
 			return m_strMemberName.CompareTo(kpOther.Name);
 		}
 
-#if !KeePassLibSD
+#if (!KeePassLibSD && !KeePassRT)
 		/*private static readonly Type[] m_vTextControls = new Type[] {
 			typeof(MenuStrip), typeof(PictureBox), typeof(ListView),
 			typeof(TreeView), typeof(ToolStrip), typeof(WebBrowser),
@@ -314,8 +314,8 @@ namespace KeePassLib.Translation
 
 			if(c is Form)
 			{
-				WriteCpiParam(sb, c.ClientSize.Width.ToString());
+				WriteCpiParam(sb, c.ClientSize.Width.ToString(KpccLayout.m_lclInv));
-				WriteCpiParam(sb, c.ClientSize.Height.ToString());
+				WriteCpiParam(sb, c.ClientSize.Height.ToString(KpccLayout.m_lclInv));
 			}
 			else // Normal control
 			{

src/KeePassLib2Android/Translation/KPFormCustomization.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 Dominik Reichl <dominik.reichl@t-online.de>
   
   Modified to be used with Mono for Android. Changes Copyright (C) 2013 Philipp Crocoll
 
@@ -69,6 +69,7 @@ namespace KeePassLib.Translation
 			}
 		}
 
+#if (!KeePassLibSD && !KeePassRT)
 		private Form m_formEnglish = null;
 		[XmlIgnore]
 		public Form FormEnglish
@@ -77,7 +78,6 @@ namespace KeePassLib.Translation
 			set { m_formEnglish = value; }
 		}
 
-#if !KeePassLibSD
 		/*public void ApplyTo(Form form)
 		{
 			Debug.Assert(form != null); if(form == null) throw new ArgumentNullException("form");

src/KeePassLib2Android/Translation/KPStringTable.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 Dominik Reichl <dominik.reichl@t-online.de>
   
   Modified to be used with Mono for Android. Changes Copyright (C) 2013 Philipp Crocoll
 
@@ -70,7 +70,7 @@ namespace KeePassLib.Translation
 			return dict;
 		}
 
-#if !KeePassLibSD
+#if (!KeePassLibSD && !KeePassRT)
 		/*public void ApplyTo(ToolStripItemCollection tsic)
 		{
 			if(tsic == null) throw new ArgumentNullException("tsic");

src/KeePassLib2Android/Translation/KPStringTableItem.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Translation/KPTranslation.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 Dominik Reichl <dominik.reichl@t-online.de>
   
   Modified to be used with Mono for Android. Changes Copyright (C) 2013 Philipp Crocoll
 
@@ -155,7 +155,7 @@ namespace KeePassLib.Translation
 			return new Dictionary<string, string>();
 		}
 
-#if !KeePassLibSD
+#if (!KeePassLibSD && !KeePassRT)
 		/*public void ApplyTo(Form form)
 		{
 			if(form == null) throw new ArgumentNullException("form");

src/KeePassLib2Android/Translation/KPTranslationProperties.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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

src/KeePassLib2Android/Utility/AppLogEx.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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
@@ -49,7 +49,7 @@ namespace KeePassLib.Utility
 			try
 			{
 				string strDirSep = string.Empty;
-				strDirSep += Path.DirectorySeparatorChar;
+				strDirSep += UrlUtil.LocalDirSepChar;
 
 				string strTemp = UrlUtil.GetTempPath();
 				if(!strTemp.EndsWith(strDirSep))
@@ -64,7 +64,7 @@ namespace KeePassLib.Utility
 				strTime = strTime.Replace(':', '-');
 
 				strPath += strTime + "-" + Environment.TickCount.ToString(
-					CultureInfo.InvariantCulture) + ".log.gz";
+					NumberFormatInfo.InvariantInfo) + ".log.gz";
 
 				FileStream fsOut = new FileStream(strPath, FileMode.Create,
 					FileAccess.Write, FileShare.None);

src/KeePassLib2Android/Utility/GfxUtil.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 Dominik Reichl <dominik.reichl@t-online.de>
   
   Modified to be used with Mono for Android. Changes Copyright (C) 2013 Philipp Crocoll
 

src/KeePassLib2Android/Utility/MemUtil.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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
@@ -18,6 +18,7 @@
 */
 
 using System;
+using System.Collections.Generic;
 using System.Text;
 using System.Security.Cryptography;
 using System.Diagnostics;
@@ -36,6 +37,73 @@ namespace KeePassLib.Utility
 	/// </summary>
 	public static class MemUtil
 	{
+		private static readonly uint[] m_vSBox = new uint[256] {
+			0xCD2FACB3, 0xE78A7F5C, 0x6F0803FC, 0xBCF6E230,
+			0x3A321712, 0x06403DB1, 0xD2F84B95, 0xDF22A6E4,
+			0x07CE9E5B, 0x31788A0C, 0xF683F6F4, 0xEA061F49,
+			0xFA5C2ACA, 0x4B9E494E, 0xB0AB25BA, 0x767731FC,
+			0x261893A7, 0x2B09F2CE, 0x046261E4, 0x41367B4B,
+			0x18A7F225, 0x8F923C0E, 0x5EF3A325, 0x28D0435E,
+			0x84C22919, 0xED66873C, 0x8CEDE444, 0x7FC47C24,
+			0xFCFC6BA3, 0x676F928D, 0xB4147187, 0xD8FB126E,
+			0x7D798D17, 0xFF82E424, 0x1712FA5B, 0xABB09DD5,
+			0x8156BA63, 0x84E4D969, 0xC937FB9A, 0x2F1E5BFC,
+			0x178ECA11, 0x0E71CD5F, 0x52AAC6F4, 0x71EEFC8F,
+			0x7090D749, 0x21CACA31, 0x92996378, 0x0939A8A8,
+			0xE9EE1934, 0xD2718616, 0xF2500543, 0xB911873C,
+			0xD3CB3EEC, 0x2BA0DBEB, 0xB42D0A27, 0xECE67C0F,
+			0x302925F0, 0x6114F839, 0xD39E6307, 0xE28970D6,
+			0xEB982F99, 0x941B4CDF, 0xC540E550, 0x8124FC45,
+			0x98B025C7, 0xE2BF90EA, 0x4F57C976, 0xCF546FE4,
+			0x59566DC8, 0xE3F4360D, 0xF5F9D231, 0xD6180B22,
+			0xB54E088A, 0xB5DFE6A6, 0x3637A36F, 0x056E9284,
+			0xAFF8FBC5, 0x19E01648, 0x8611F043, 0xDAE44337,
+			0xF61B6A1C, 0x257ACD9E, 0xDD35F507, 0xEF05CAFA,
+			0x05EB4A83, 0xFC25CA92, 0x0A4728E6, 0x9CF150EF,
+			0xAEEF67DE, 0xA9472337, 0x57C81EFE, 0x3E5E009F,
+			0x02CB03BB, 0x2BA85674, 0xF21DC251, 0x78C34A34,
+			0xABB1F5BF, 0xB95A2FBD, 0x1FB47777, 0x9A96E8AC,
+			0x5D2D2838, 0x55AAC92A, 0x99EE324E, 0x10F6214B,
+			0x58ABDFB1, 0x2008794D, 0xBEC880F0, 0xE75E5341,
+			0x88015C34, 0x352D8FBF, 0x622B7F6C, 0xF5C59EA2,
+			0x1F759D8E, 0xADE56159, 0xCC7B4C25, 0x5B8BC48C,
+			0xB6BD15AF, 0x3C5B5110, 0xE74A7C3D, 0xEE613161,
+			0x156A1C67, 0x72C06817, 0xEA0A6F69, 0x4CECF993,
+			0xCA9D554C, 0x8E20361F, 0x42D396B9, 0x595DE578,
+			0x749D7955, 0xFD1BA5FD, 0x81FC160E, 0xDB97E28C,
+			0x7CF148F7, 0x0B0B3CF5, 0x534DE605, 0x46421066,
+			0xD4B68DD1, 0x9E479CE6, 0xAE667A9D, 0xBC082082,
+			0xB06DD6EF, 0x20F0F23F, 0xB99E1551, 0xF47A2E3A,
+			0x71DA50C6, 0x67B65779, 0x2A8CB376, 0x1EA71EEE,
+			0x29ABCD50, 0xB6EB0C6B, 0x23C10511, 0x6F3F2144,
+			0x6AF23012, 0xF696BD9E, 0xB94099D8, 0xAD5A9C81,
+			0x7A0794FA, 0x7EDF59D6, 0x1E72E574, 0x8561913C,
+			0x4E4D568F, 0xEECB9928, 0x9C124D2E, 0x0848B82C,
+			0xF1CA395F, 0x9DAF43DC, 0xF77EC323, 0x394E9B59,
+			0x7E200946, 0x8B811D68, 0x16DA3305, 0xAB8DE2C3,
+			0xE6C53B64, 0x98C2D321, 0x88A97D81, 0xA7106419,
+			0x8E52F7BF, 0x8ED262AF, 0x7CCA974E, 0xF0933241,
+			0x040DD437, 0xE143B3D4, 0x3019F56F, 0xB741521D,
+			0xF1745362, 0x4C435F9F, 0xB4214D0D, 0x0B0C348B,
+			0x5051D189, 0x4C30447E, 0x7393D722, 0x95CEDD0B,
+			0xDD994E80, 0xC3D22ED9, 0x739CD900, 0x131EB9C4,
+			0xEF1062B2, 0x4F0DE436, 0x52920073, 0x9A7F3D80,
+			0x896E7B1B, 0x2C8BBE5A, 0xBD304F8A, 0xA993E22C,
+			0x134C41A0, 0xFA989E00, 0x39CE9726, 0xFB89FCCF,
+			0xE8FBAC97, 0xD4063FFC, 0x935A2B5A, 0x44C8EE83,
+			0xCB2BC7B6, 0x02989E92, 0x75478BEA, 0x144378D0,
+			0xD853C087, 0x8897A34E, 0xDD23629D, 0xBDE2A2A2,
+			0x581D8ECC, 0x5DA8AEE8, 0xFF8AAFD0, 0xBA2BCF6E,
+			0x4BD98DAC, 0xF2EDB9E4, 0xFA2DC868, 0x47E84661,
+			0xECEB1C7D, 0x41705CA4, 0x5982E4D4, 0xEB5204A1,
+			0xD196CAFB, 0x6414804D, 0x3ABD4B46, 0x8B494C26,
+			0xB432D52B, 0x39C5356B, 0x6EC80BF7, 0x71BE5483,
+			0xCEC4A509, 0xE9411D61, 0x52F341E5, 0xD2E6197B,
+			0x4F02826C, 0xA9E48838, 0xD1F8F247, 0xE4957FB3,
+			0x586CCA99, 0x9A8B6A5B, 0x4998FBEA, 0xF762BE4C,
+			0x90DFE33C, 0x9731511E, 0x88C6A82F, 0xDD65A4D4
+		};
+
 		/// <summary>
 		/// Convert a hexadecimal string to a byte array. The input string must be
 		/// even (i.e. its length is a multiple of 2).
@@ -277,6 +345,31 @@ namespace KeePassLib.Utility
 				pbBuffer[nBufferOffset + i] ^= pbSource[nSourceOffset + i];
 		}
 
+		/// <summary>
+		/// Fast hash that can be used e.g. for hash tables.
+		/// The algorithm might change in the future; do not store
+		/// the hashes for later use.
+		/// </summary>
+		public static uint Hash32(byte[] v, int iStart, int iLength)
+		{
+			uint u = 0x326F637B;
+
+			if(v == null) { Debug.Assert(false); return u; }
+			if(iStart < 0) { Debug.Assert(false); return u; }
+			if(iLength < 0) { Debug.Assert(false); return u; }
+
+			int m = iStart + iLength;
+			if(m > v.Length) { Debug.Assert(false); return u; }
+
+			for(int i = iStart; i < m; ++i)
+			{
+				u ^= m_vSBox[v[i]];
+				u *= 3;
+			}
+
+			return u;
+		}
+
 		public static void CopyStream(Stream sSource, Stream sTarget)
 		{
 			Debug.Assert((sSource != null) && (sTarget != null));
@@ -394,11 +487,81 @@ namespace KeePassLib.Utility
 			if(v == null) throw new ArgumentNullException("v");
 			if(iOffset < 0) throw new ArgumentOutOfRangeException("iOffset");
 			if(iLength < 0) throw new ArgumentOutOfRangeException("iLength");
-			if(iOffset + iLength > v.Length) throw new ArgumentException();
+			if((iOffset + iLength) > v.Length) throw new ArgumentException();
 
 			T[] r = new T[iLength];
 			Array.Copy(v, iOffset, r, 0, iLength);
 			return r;
 		}
+
+		public static IEnumerable<T> Union<T>(IEnumerable<T> a, IEnumerable<T> b,
+			IEqualityComparer<T> cmp)
+		{
+			if(a == null) throw new ArgumentNullException("a");
+			if(b == null) throw new ArgumentNullException("b");
+
+			Dictionary<T, bool> d = ((cmp != null) ?
+				(new Dictionary<T, bool>(cmp)) : (new Dictionary<T, bool>()));
+
+			foreach(T ta in a)
+			{
+				if(d.ContainsKey(ta)) continue; // Prevent duplicates
+
+				d[ta] = true;
+				yield return ta;
+			}
+
+			foreach(T tb in b)
+			{
+				if(d.ContainsKey(tb)) continue; // Prevent duplicates
+
+				d[tb] = true;
+				yield return tb;
+			}
+
+			yield break;
+		}
+
+		public static IEnumerable<T> Intersect<T>(IEnumerable<T> a, IEnumerable<T> b,
+			IEqualityComparer<T> cmp)
+		{
+			if(a == null) throw new ArgumentNullException("a");
+			if(b == null) throw new ArgumentNullException("b");
+
+			Dictionary<T, bool> d = ((cmp != null) ?
+				(new Dictionary<T, bool>(cmp)) : (new Dictionary<T, bool>()));
+
+			foreach(T tb in b) { d[tb] = true; }
+
+			foreach(T ta in a)
+			{
+				if(d.Remove(ta)) // Prevent duplicates
+					yield return ta;
+			}
+
+			yield break;
+		}
+
+		public static IEnumerable<T> Except<T>(IEnumerable<T> a, IEnumerable<T> b,
+			IEqualityComparer<T> cmp)
+		{
+			if(a == null) throw new ArgumentNullException("a");
+			if(b == null) throw new ArgumentNullException("b");
+
+			Dictionary<T, bool> d = ((cmp != null) ?
+				(new Dictionary<T, bool>(cmp)) : (new Dictionary<T, bool>()));
+
+			foreach(T tb in b) { d[tb] = true; }
+
+			foreach(T ta in a)
+			{
+				if(d.ContainsKey(ta)) continue;
+
+				d[ta] = true; // Prevent duplicates
+				yield return ta;
+			}
+
+			yield break;
+		}
 	}
 }

src/KeePassLib2Android/Utility/MessageService.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 Dominik Reichl <dominik.reichl@t-online.de>
   
   Modified to be used with Mono for Android. Changes Copyright (C) 2013 Philipp Crocoll
 
@@ -136,7 +136,7 @@ namespace KeePassLib.Utility
 
 				Exception exObj = (obj as Exception);
 				string strObj = (obj as string);
-#if !KeePassLibSD
+#if (!KeePassLibSD && !KeePassRT)
 				StringCollection scObj = (obj as StringCollection);
 #endif
 
@@ -147,7 +147,7 @@ namespace KeePassLib.Utility
 					else if((exObj.Message != null) && (exObj.Message.Length > 0))
 						strAppend = exObj.Message;
 				}
-#if !KeePassLibSD
+#if (!KeePassLibSD && !KeePassRT)
 				else if(scObj != null)
 				{
 					StringBuilder sb = new StringBuilder();
@@ -176,7 +176,7 @@ namespace KeePassLib.Utility
 			return sbText.ToString();
 		}
 
-#if !KeePassLibSD
+#if (!KeePassLibSD && !KeePassRT)
 		/*internal static Form GetTopForm()
 		{
 			FormCollection fc = Application.OpenForms;
@@ -189,7 +189,7 @@ namespace KeePassLib.Utility
 		private static DialogResult SafeShowMessageBox(string strText, string strTitle,
 			MessageBoxButtons mb, MessageBoxIcon mi, MessageBoxDefaultButton mdb)
 		{
-#if KeePassLibSD
+#if (KeePassLibSD || KeePassRT)
 			return MessageBox.Show(strText, strTitle, mb, mi, mdb);
 #else
 
@@ -232,7 +232,7 @@ namespace KeePassLib.Utility
 #endif
 		}
 
-#if !KeePassLibSD
+#if (!KeePassLibSD && !KeePassRT)
 	/*	internal delegate DialogResult SafeShowMessageBoxInternalDelegate(IWin32Window iParent,
 			string strText, string strTitle, MessageBoxButtons mb, MessageBoxIcon mi,
 			MessageBoxDefaultButton mdb);
@@ -348,7 +348,8 @@ Clipboard.SetText(ObjectsToMessage(vLines, true));*/
 			return dr;
 		}
 
-		public static bool AskYesNo(string strText, string strTitle, bool bDefaultToYes)
+		public static bool AskYesNo(string strText, string strTitle, bool bDefaultToYes,
+			MessageBoxIcon mbi)
 		{
 			++m_uCurrentMessageCount;
 
@@ -367,14 +368,19 @@ Clipboard.SetText(ObjectsToMessage(vLines, true));*/
 			return (dr == DialogResult.Yes);
 		}
 
+		public static bool AskYesNo(string strText, string strTitle, bool bDefaultToYes)
+		{
+			return AskYesNo(strText, strTitle, bDefaultToYes, MessageBoxIcon.Question);
+		}
+
 		public static bool AskYesNo(string strText, string strTitle)
 		{
-			return AskYesNo(strText, strTitle, true);
+			return AskYesNo(strText, strTitle, true, MessageBoxIcon.Question);
 		}
 
 		public static bool AskYesNo(string strText)
 		{
-			return AskYesNo(strText, null, true);
+			return AskYesNo(strText, null, true, MessageBoxIcon.Question);
 		}
 
 		public static void ShowLoadWarning(string strFilePath, Exception ex)

src/KeePassLib2Android/Utility/StrUtil.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 Dominik Reichl <dominik.reichl@t-online.de>
   
   Modified to be used with Mono for Android. Changes Copyright (C) 2013 Philipp Crocoll
 
@@ -22,14 +22,16 @@
 using System;
 using System.Collections;
 using System.Collections.Generic;
-using System.Diagnostics;
 using System.Text;
 using System.Drawing;
 using System.IO;
 using System.Text.RegularExpressions;
 using System.Security.Cryptography;
+using System.Globalization;
+using System.Diagnostics;
 
 using KeePassLib.Collections;
+using KeePassLib.Cryptography.PasswordGenerator;
 using KeePassLib.Native;
 using KeePassLib.Security;
 using KeePassLib.Resources;
@@ -214,41 +216,47 @@ namespace KeePassLib.Utility
 		{
 			get
 			{
-				if(m_lEncs == null)
+				if(m_lEncs != null) return m_lEncs;
-				{
-					m_lEncs = new List<StrEncodingInfo>();
 
-					m_lEncs.Add(new StrEncodingInfo(StrEncodingType.Default,
+				List<StrEncodingInfo> l = new List<StrEncodingInfo>();
-#if !KeePassLibSD
+
-						Encoding.Default.EncodingName,
+				l.Add(new StrEncodingInfo(StrEncodingType.Default,
+#if KeePassRT
+					StrUtil.Utf8.WebName, StrUtil.Utf8, 1, null));
 #else
-						Encoding.Default.WebName,
-#endif
-						Encoding.Default,
-						(uint)Encoding.Default.GetBytes("a").Length, null));
-					m_lEncs.Add(new StrEncodingInfo(StrEncodingType.Ascii,
-						"ASCII", Encoding.ASCII, 1, null));
-					m_lEncs.Add(new StrEncodingInfo(StrEncodingType.Utf7,
-						"Unicode (UTF-7)", Encoding.UTF7, 1, null));
-					m_lEncs.Add(new StrEncodingInfo(StrEncodingType.Utf8,
-						"Unicode (UTF-8)", StrUtil.Utf8, 1, new byte[] { 0xEF, 0xBB, 0xBF }));
-					m_lEncs.Add(new StrEncodingInfo(StrEncodingType.Utf16LE,
-						"Unicode (UTF-16 LE)", new UnicodeEncoding(false, false),
-						2, new byte[] { 0xFF, 0xFE }));
-					m_lEncs.Add(new StrEncodingInfo(StrEncodingType.Utf16BE,
-						"Unicode (UTF-16 BE)", new UnicodeEncoding(true, false),
-						2, new byte[] { 0xFE, 0xFF }));
 #if !KeePassLibSD
-					m_lEncs.Add(new StrEncodingInfo(StrEncodingType.Utf32LE,
+					Encoding.Default.EncodingName,
-						"Unicode (UTF-32 LE)", new UTF32Encoding(false, false),
+#else
-						4, new byte[] { 0xFF, 0xFE, 0x0, 0x0 }));
+					Encoding.Default.WebName,
-					m_lEncs.Add(new StrEncodingInfo(StrEncodingType.Utf32BE,
+#endif
-						"Unicode (UTF-32 BE)", new UTF32Encoding(true, false),
+					Encoding.Default,
-						4, new byte[] { 0x0, 0x0, 0xFE, 0xFF }));
+					(uint)Encoding.Default.GetBytes("a").Length, null));
+#endif
+#if !KeePassRT
+				l.Add(new StrEncodingInfo(StrEncodingType.Ascii,
+					"ASCII", Encoding.ASCII, 1, null));
+				l.Add(new StrEncodingInfo(StrEncodingType.Utf7,
+					"Unicode (UTF-7)", Encoding.UTF7, 1, null));
+#endif
+				l.Add(new StrEncodingInfo(StrEncodingType.Utf8,
+					"Unicode (UTF-8)", StrUtil.Utf8, 1, new byte[] { 0xEF, 0xBB, 0xBF }));
+				l.Add(new StrEncodingInfo(StrEncodingType.Utf16LE,
+					"Unicode (UTF-16 LE)", new UnicodeEncoding(false, false),
+					2, new byte[] { 0xFF, 0xFE }));
+				l.Add(new StrEncodingInfo(StrEncodingType.Utf16BE,
+					"Unicode (UTF-16 BE)", new UnicodeEncoding(true, false),
+					2, new byte[] { 0xFE, 0xFF }));
+#if (!KeePassLibSD && !KeePassRT)
+				l.Add(new StrEncodingInfo(StrEncodingType.Utf32LE,
+					"Unicode (UTF-32 LE)", new UTF32Encoding(false, false),
+					4, new byte[] { 0xFF, 0xFE, 0x0, 0x0 }));
+				l.Add(new StrEncodingInfo(StrEncodingType.Utf32BE,
+					"Unicode (UTF-32 BE)", new UTF32Encoding(true, false),
+					4, new byte[] { 0x0, 0x0, 0xFE, 0xFF }));
 #endif
-				}
 
-				return m_lEncs;
+				m_lEncs = l;
+				return l;
 			}
 		}
 
@@ -276,16 +284,21 @@ namespace KeePassLib.Utility
 		//	{
 		//		char ch = str[i];
 		//		if((int)ch >= 256)
-		//		{
+		//			sbEncoded.Append(StrUtil.RtfEncodeChar(ch));
-		//			sbEncoded.Append("\\u");
-		//			sbEncoded.Append((int)ch);
-		//			sbEncoded.Append('?');
-		//		}
 		//		else sbEncoded.Append(ch);
 		//	}
 		//	return sbEncoded.ToString();
 		// }
 
+		public static string RtfEncodeChar(char ch)
+		{
+			// Unicode character values must be encoded using
+			// 16-bit numbers (decimal); Unicode values greater
+			// than 32767 must be expressed as negative numbers
+			short sh = (short)ch;
+			return ("\\u" + sh.ToString(NumberFormatInfo.InvariantInfo) + "?");
+		}
+
 		/// <summary>
 		/// Convert a string into a valid HTML sequence representing that string.
 		/// </summary>
@@ -484,8 +497,10 @@ namespace KeePassLib.Utility
 			if(excp.StackTrace != null)
 				strText += excp.StackTrace + MessageService.NewLine;
 #if !KeePassLibSD
+#if !KeePassRT
 			if(excp.TargetSite != null)
 				strText += excp.TargetSite.ToString() + MessageService.NewLine;
+#endif
 
 			if(excp.Data != null)
 			{
@@ -508,8 +523,10 @@ namespace KeePassLib.Utility
 				if(excp.InnerException.StackTrace != null)
 					strText += excp.InnerException.StackTrace + MessageService.NewLine;
 #if !KeePassLibSD
+#if !KeePassRT
 				if(excp.InnerException.TargetSite != null)
 					strText += excp.InnerException.TargetSite.ToString();
+#endif
 
 				if(excp.InnerException.Data != null)
 				{
@@ -540,7 +557,25 @@ namespace KeePassLib.Utility
 			return int.TryParse(str, out n);
 #else
 			try { n = int.Parse(str); return true; }
-			catch(Exception) { n = 0; return false; }
+			catch(Exception) { n = 0; }
+			return false;
+#endif
+		}
+
+		public static bool TryParseIntInvariant(string str, out int n)
+		{
+#if !KeePassLibSD
+			return int.TryParse(str, NumberStyles.Integer,
+				NumberFormatInfo.InvariantInfo, out n);
+#else
+			try
+			{
+				n = int.Parse(str, NumberStyles.Integer,
+					NumberFormatInfo.InvariantInfo);
+				return true;
+			}
+			catch(Exception) { n = 0; }
+			return false;
 #endif
 		}
 
@@ -550,7 +585,25 @@ namespace KeePassLib.Utility
 			return uint.TryParse(str, out u);
 #else
 			try { u = uint.Parse(str); return true; }
-			catch(Exception) { u = 0; return false; }
+			catch(Exception) { u = 0; }
+			return false;
+#endif
+		}
+
+		public static bool TryParseUIntInvariant(string str, out uint u)
+		{
+#if !KeePassLibSD
+			return uint.TryParse(str, NumberStyles.Integer,
+				NumberFormatInfo.InvariantInfo, out u);
+#else
+			try
+			{
+				u = uint.Parse(str, NumberStyles.Integer,
+					NumberFormatInfo.InvariantInfo);
+				return true;
+			}
+			catch(Exception) { u = 0; }
+			return false;
 #endif
 		}
 
@@ -560,7 +613,25 @@ namespace KeePassLib.Utility
 			return long.TryParse(str, out n);
 #else
 			try { n = long.Parse(str); return true; }
-			catch(Exception) { n = 0; return false; }
+			catch(Exception) { n = 0; }
+			return false;
+#endif
+		}
+
+		public static bool TryParseLongInvariant(string str, out long n)
+		{
+#if !KeePassLibSD
+			return long.TryParse(str, NumberStyles.Integer,
+				NumberFormatInfo.InvariantInfo, out n);
+#else
+			try
+			{
+				n = long.Parse(str, NumberStyles.Integer,
+					NumberFormatInfo.InvariantInfo);
+				return true;
+			}
+			catch(Exception) { n = 0; }
+			return false;
 #endif
 		}
 
@@ -570,7 +641,25 @@ namespace KeePassLib.Utility
 			return ulong.TryParse(str, out u);
 #else
 			try { u = ulong.Parse(str); return true; }
-			catch(Exception) { u = 0; return false; }
+			catch(Exception) { u = 0; }
+			return false;
+#endif
+		}
+
+		public static bool TryParseULongInvariant(string str, out ulong u)
+		{
+#if !KeePassLibSD
+			return ulong.TryParse(str, NumberStyles.Integer,
+				NumberFormatInfo.InvariantInfo, out u);
+#else
+			try
+			{
+				u = ulong.Parse(str, NumberStyles.Integer,
+					NumberFormatInfo.InvariantInfo);
+				return true;
+			}
+			catch(Exception) { u = 0; }
+			return false;
 #endif
 		}
 
@@ -638,19 +727,34 @@ namespace KeePassLib.Utility
 			Debug.Assert(strText != null); // No throw
 			if(string.IsNullOrEmpty(strText)) return strText;
 
-			char[] vChars = strText.ToCharArray();
+			int nLength = strText.Length;
-			StringBuilder sb = new StringBuilder(strText.Length, strText.Length);
+			StringBuilder sb = new StringBuilder(nLength);
-			char ch;
 
-			for(int i = 0; i < vChars.Length; ++i)
+			for(int i = 0; i < nLength; ++i)
 			{
-				ch = vChars[i];
+				char ch = strText[i];
 
-				if(((ch >= 0x20) && (ch <= 0xD7FF)) ||
+				if(((ch >= '\u0020') && (ch <= '\uD7FF')) ||
-					(ch == 0x9) || (ch == 0xA) || (ch == 0xD) ||
+					(ch == '\u0009') || (ch == '\u000A') || (ch == '\u000D') ||
-					((ch >= 0xE000) && (ch <= 0xFFFD)))
+					((ch >= '\uE000') && (ch <= '\uFFFD')))
 					sb.Append(ch);
-				// Range ((ch >= 0x10000) && (ch <= 0x10FFFF)) excluded
+				else if((ch >= '\uD800') && (ch <= '\uDBFF')) // High surrogate
+				{
+					if((i + 1) < nLength)
+					{
+						char chLow = strText[i + 1];
+						if((chLow >= '\uDC00') && (chLow <= '\uDFFF')) // Low sur.
+						{
+							sb.Append(ch);
+							sb.Append(chLow);
+							++i;
+						}
+						else { Debug.Assert(false); } // Low sur. invalid
+					}
+					else { Debug.Assert(false); } // Low sur. missing
+				}
+
+				Debug.Assert((ch < '\uDC00') || (ch > '\uDFFF')); // Lonely low sur.
 			}
 
 			return sb.ToString();
@@ -671,7 +775,12 @@ namespace KeePassLib.Utility
 			strY = strY.ToLower();
 
 			if(m_rxNaturalSplit == null)
-				m_rxNaturalSplit = new Regex(@"([0-9]+)", RegexOptions.Compiled);
+				m_rxNaturalSplit = new Regex(@"([0-9]+)",
+#if KeePassRT
+					RegexOptions.None);
+#else
+					RegexOptions.Compiled);
+#endif
 
 			string[] vPartsX = m_rxNaturalSplit.Split(strX);
 			string[] vPartsY = m_rxNaturalSplit.Split(strY);
@@ -726,6 +835,20 @@ namespace KeePassLib.Utility
 			return str;
 		}
 
+		public static string EncodeMenuText(string strText)
+		{
+			if(strText == null) throw new ArgumentNullException("strText");
+
+			return strText.Replace(@"&", @"&&");
+		}
+
+		public static string EncodeToolTipText(string strText)
+		{
+			if(strText == null) throw new ArgumentNullException("strText");
+
+			return strText.Replace(@"&", @"&&&");
+		}
+
 		public static bool IsHexString(string str, bool bStrict)
 		{
 			if(str == null) throw new ArgumentNullException("str");
@@ -972,7 +1095,7 @@ namespace KeePassLib.Utility
 						bMultiComp = true;
 					}
 
-					str = us.ToString() + str;
+					str = us.ToString(NumberFormatInfo.InvariantInfo) + str;
 				}
 
 				uVersion >>= 16;
@@ -1022,7 +1145,7 @@ namespace KeePassLib.Utility
 			for(int i = 0; i < vNumbers.Length; ++i)
 			{
 				if(i > 0) sb.Append(' ');
-				sb.Append(vNumbers[i]);
+				sb.Append(vNumbers[i].ToString(NumberFormatInfo.InvariantInfo));
 			}
 
 			return sb.ToString();
@@ -1039,7 +1162,7 @@ namespace KeePassLib.Utility
 			for(int i = 0; i < vParts.Length; ++i)
 			{
 				int n;
-				if(!TryParseInt(vParts[i], out n)) { Debug.Assert(false); }
+				if(!TryParseIntInvariant(vParts[i], out n)) { Debug.Assert(false); }
 				v[i] = n;
 			}
 
@@ -1099,7 +1222,7 @@ namespace KeePassLib.Utility
 			Array.Reverse(pb);
 			for(int i = 0; i < pb.Length; ++i) pb[i] = (byte)(pb[i] ^ 0x65);
 
-#if !KeePassLibSD
+#if (!KeePassLibSD && !KeePassRT)
 			return Convert.ToBase64String(pb, Base64FormattingOptions.None);
 #else
 			return Convert.ToBase64String(pb);
@@ -1217,9 +1340,33 @@ namespace KeePassLib.Utility
 
 		public static bool IsDataUri(string strUri)
 		{
-			if(strUri == null) { Debug.Assert(false); return false; }
+			return IsDataUri(strUri, null);
+		}
 
-			return strUri.StartsWith("data:", StrUtil.CaseIgnoreCmp);
+		public static bool IsDataUri(string strUri, string strReqMimeType)
+		{
+			if(strUri == null) { Debug.Assert(false); return false; }
+			// strReqMimeType may be null
+
+			const string strPrefix = "data:";
+			if(!strUri.StartsWith(strPrefix, StrUtil.CaseIgnoreCmp))
+				return false;
+
+			int iC = strUri.IndexOf(',');
+			if(iC < 0) return false;
+
+			if(!string.IsNullOrEmpty(strReqMimeType))
+			{
+				int iS = strUri.IndexOf(';', 0, iC);
+				int iTerm = ((iS >= 0) ? iS : iC);
+
+				string strMime = strUri.Substring(strPrefix.Length,
+					iTerm - strPrefix.Length);
+				if(!strMime.Equals(strReqMimeType, StrUtil.CaseIgnoreCmp))
+					return false;
+			}
+
+			return true;
 		}
 
 		/// <summary>
@@ -1235,7 +1382,7 @@ namespace KeePassLib.Utility
 
 			if(strMimeType == null) strMimeType = "application/octet-stream";
 
-#if !KeePassLibSD
+#if (!KeePassLibSD && !KeePassRT)
 			return ("data:" + strMimeType + ";base64," + Convert.ToBase64String(
 				pbData, Base64FormattingOptions.None));
 #else
@@ -1266,13 +1413,19 @@ namespace KeePassLib.Utility
 
 			MemoryStream ms = new MemoryStream();
 
+#if KeePassRT
+			Encoding enc = StrUtil.Utf8;
+#else
+			Encoding enc = Encoding.ASCII;
+#endif
+
 			string[] v = strData.Split('%');
-			byte[] pb = Encoding.ASCII.GetBytes(v[0]);
+			byte[] pb = enc.GetBytes(v[0]);
 			ms.Write(pb, 0, pb.Length);
 			for(int i = 1; i < v.Length; ++i)
 			{
 				ms.WriteByte(Convert.ToByte(v[i].Substring(0, 2), 16));
-				pb = Encoding.ASCII.GetBytes(v[i].Substring(2));
+				pb = enc.GetBytes(v[i].Substring(2));
 				ms.Write(pb, 0, pb.Length);
 			}
 
@@ -1322,5 +1475,72 @@ namespace KeePassLib.Utility
 
 			return null;
 		}
+
+		private static string[] m_vPrefSepChars = null;
+		/// <summary>
+		/// Find a character that does not occur within a given text.
+		/// </summary>
+		public static char GetUnusedChar(string strText)
+		{
+			if(strText == null) { Debug.Assert(false); return '@'; }
+
+			if(m_vPrefSepChars == null)
+				m_vPrefSepChars = new string[5] {
+					"@!$%#/\\:;,.*-_?",
+					PwCharSet.UpperCase, PwCharSet.LowerCase,
+					PwCharSet.Digits, PwCharSet.PrintableAsciiSpecial
+				};
+
+			for(int i = 0; i < m_vPrefSepChars.Length; ++i)
+			{
+				foreach(char ch in m_vPrefSepChars[i])
+				{
+					if(strText.IndexOf(ch) < 0) return ch;
+				}
+			}
+
+			for(char ch = '\u00C0'; ch < char.MaxValue; ++ch)
+			{
+				if(strText.IndexOf(ch) < 0) return ch;
+			}
+
+			return char.MinValue;
+		}
+
+		public static char ByteToSafeChar(byte bt)
+		{
+			const char chDefault = '.';
+
+			// 00-1F are C0 control chars
+			if(bt < 0x20) return chDefault;
+
+			// 20-7F are basic Latin; 7F is DEL
+			if(bt < 0x7F) return (char)bt;
+
+			// 80-9F are C1 control chars
+			if(bt < 0xA0) return chDefault;
+
+			// A0-FF are Latin-1 supplement; AD is soft hyphen
+			if(bt == 0xAD) return '-';
+			return (char)bt;
+		}
+
+		public static int Count(string str, string strNeedle)
+		{
+			if(str == null) { Debug.Assert(false); return 0; }
+			if(string.IsNullOrEmpty(strNeedle)) { Debug.Assert(false); return 0; }
+
+			int iOffset = 0, iCount = 0;
+			while(iOffset < str.Length)
+			{
+				int p = str.IndexOf(strNeedle, iOffset);
+				if(p < 0) break;
+
+				++iCount;
+				iOffset = p + 1;
+			}
+
+			return iCount;
+		}
 	}
 }

src/KeePassLib2Android/Utility/TimeUtil.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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
@@ -20,6 +20,8 @@
 using System;
 using System.Diagnostics;
 
+using KeePassLib.Interfaces;
+
 namespace KeePassLib.Utility
 {
 	/// <summary>
@@ -234,5 +236,44 @@ namespace KeePassLib.Utility
 			return null;
 		}
 #endif
+
+		private static readonly DateTime m_dtInvMin =
+			new DateTime(2999, 12, 27, 23, 59, 59);
+		private static readonly DateTime m_dtInvMax =
+			new DateTime(2999, 12, 29, 23, 59, 59);
+		public static int Compare(DateTime dtA, DateTime dtB, bool bUnkIsPast)
+		{
+			if(bUnkIsPast)
+			{
+				// 2999-12-28 23:59:59 in KeePass 1.x means 'unknown';
+				// expect time zone corruption (twice)
+				// bool bInvA = ((dtA.Year == 2999) && (dtA.Month == 12) &&
+				//	(dtA.Day >= 27) && (dtA.Day <= 29) && (dtA.Minute == 59) &&
+				//	(dtA.Second == 59));
+				// bool bInvB = ((dtB.Year == 2999) && (dtB.Month == 12) &&
+				//	(dtB.Day >= 27) && (dtB.Day <= 29) && (dtB.Minute == 59) &&
+				//	(dtB.Second == 59));
+				// Faster due to internal implementation of DateTime:
+				bool bInvA = ((dtA >= m_dtInvMin) && (dtA <= m_dtInvMax) &&
+					(dtA.Minute == 59) && (dtA.Second == 59));
+				bool bInvB = ((dtB >= m_dtInvMin) && (dtB <= m_dtInvMax) &&
+					(dtB.Minute == 59) && (dtB.Second == 59));
+
+				if(bInvA) return (bInvB ? 0 : -1);
+				if(bInvB) return 1;
+			}
+
+			return dtA.CompareTo(dtB);
+		}
+
+		internal static int CompareLastMod(ITimeLogger tlA, ITimeLogger tlB,
+			bool bUnkIsPast)
+		{
+			if(tlA == null) { Debug.Assert(false); return ((tlB == null) ? 0 : -1); }
+			if(tlB == null) { Debug.Assert(false); return 1; }
+
+			return Compare(tlA.LastModificationTime, tlB.LastModificationTime,
+				bUnkIsPast);
+		}
 	}
 }

src/KeePassLib2Android/Utility/UrlUtil.cs

@@ -1,6 +1,6 @@
 /*
   KeePass Password Safe - The Open-Source Password Manager
-  Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
+  Copyright (C) 2003-2013 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
@@ -34,8 +34,19 @@ namespace KeePassLib.Utility
 	/// </summary>
 	public static class UrlUtil
 	{
-		private static readonly char[] m_vDirSeps = new char[] { '\\', '/',
+		private static readonly char[] m_vDirSeps = new char[] {
-			Path.DirectorySeparatorChar };
+			'\\', '/', UrlUtil.LocalDirSepChar };
+		private static readonly char[] m_vPathTrimCharsWs = new char[] {
+			'\"', ' ', '\t', '\r', '\n' };
+
+		public static char LocalDirSepChar
+		{
+#if KeePassRT
+			get { return '\\'; }
+#else
+			get { return Path.DirectorySeparatorChar; }
+#endif
+		}
 
 		/// <summary>
 		/// Get the directory (path) of a file name. The returned string is
@@ -148,7 +159,7 @@ namespace KeePassLib.Utility
 			}
 
 			if(bUrl) return (strPath + '/');
-			return (strPath + Path.DirectorySeparatorChar);
+			return (strPath + UrlUtil.LocalDirSepChar);
 		}
 
 		/* /// <summary>
@@ -211,13 +222,22 @@ namespace KeePassLib.Utility
 
 		public static string GetQuotedAppPath(string strPath)
 		{
-			int nFirst = strPath.IndexOf('\"');
+			if(strPath == null) { Debug.Assert(false); return string.Empty; }
-			int nSecond = strPath.IndexOf('\"', nFirst + 1);
 
-			if((nFirst >= 0) && (nSecond >= 0))
+			// int nFirst = strPath.IndexOf('\"');
-				return strPath.Substring(nFirst + 1, nSecond - nFirst - 1);
+			// int nSecond = strPath.IndexOf('\"', nFirst + 1);
+			// if((nFirst >= 0) && (nSecond >= 0))
+			//	return strPath.Substring(nFirst + 1, nSecond - nFirst - 1);
+			// return strPath;
 
-			return strPath;
+			string str = strPath.Trim();
+			if(str.Length <= 1) return str;
+			if(str[0] != '\"') return str;
+
+			int iSecond = str.IndexOf('\"', 1);
+			if(iSecond <= 0) return str;
+
+			return str.Substring(1, iSecond - 1);
 		}
 
 		public static string FileUrlToPath(string strUrl)
@@ -229,14 +249,14 @@ namespace KeePassLib.Utility
 			if(str.StartsWith(@"file:///", StrUtil.CaseIgnoreCmp))
 				str = str.Substring(8, str.Length - 8);
 
-			str = str.Replace('/', Path.DirectorySeparatorChar);
+			str = str.Replace('/', UrlUtil.LocalDirSepChar);
 
 			return str;
 		}
 
 		public static bool UnhideFile(string strFile)
 		{
-#if KeePassLibSD
+#if (KeePassLibSD || KeePassRT)
 			return false;
 #else
 			if(strFile == null) throw new ArgumentNullException("strFile");
@@ -256,7 +276,7 @@ namespace KeePassLib.Utility
 
 		public static bool HideFile(string strFile, bool bHide)
 		{
-#if KeePassLibSD
+#if (KeePassLibSD || KeePassRT)
 			return false;
 #else
 			if(strFile == null) throw new ArgumentNullException("strFile");
@@ -297,7 +317,9 @@ namespace KeePassLib.Utility
 					return strTargetFile;
 			}
 
+#if (!KeePassLibSD && !KeePassRT)
 			if(NativeLib.IsUnix())
+#endif
 			{
 				bool bBaseUnc = IsUncPath(strBaseFile);
 				bool bTargetUnc = IsUncPath(strTargetFile);
@@ -316,21 +338,19 @@ namespace KeePassLib.Utility
 				StringBuilder sbRel = new StringBuilder();
 				for(int j = i; j < (vBase.Length - 1); ++j)
 				{
-					if(sbRel.Length > 0) sbRel.Append(Path.DirectorySeparatorChar);
+					if(sbRel.Length > 0) sbRel.Append(UrlUtil.LocalDirSepChar);
 					sbRel.Append("..");
 				}
 				for(int k = i; k < vTarget.Length; ++k)
 				{
-					if(sbRel.Length > 0) sbRel.Append(Path.DirectorySeparatorChar);
+					if(sbRel.Length > 0) sbRel.Append(UrlUtil.LocalDirSepChar);
 					sbRel.Append(vTarget[k]);
 				}
 
 				return sbRel.ToString();
 			}
 
-#if KeePassLibSD
+#if (!KeePassLibSD && !KeePassRT)
-			return strTargetFile;
-#else
 			try // Windows
 			{
 				const int nMaxPath = NativeMethods.MAX_PATH * 2;
@@ -344,7 +364,8 @@ namespace KeePassLib.Utility
 
 				return str;
 			}
-			catch(Exception) { Debug.Assert(false); return strTargetFile; }
+			catch(Exception) { Debug.Assert(false); }
+			return strTargetFile;
 #endif
 		}
 
@@ -420,7 +441,16 @@ namespace KeePassLib.Utility
 			}
 
 			string str;
-			try { str = Path.GetFullPath(strPath); }
+			try
+			{
+#if KeePassRT
+				var dirT = Windows.Storage.StorageFolder.GetFolderFromPathAsync(
+					strPath).AwaitEx();
+				str = dirT.Path;
+#else
+				str = Path.GetFullPath(strPath);
+#endif
+			}
 			catch(Exception) { Debug.Assert(false); return strPath; }
 
 			Debug.Assert(str.IndexOf("\\..\\") < 0);
@@ -476,7 +506,7 @@ namespace KeePassLib.Utility
 
 		public static string ConvertSeparators(string strPath)
 		{
-			return ConvertSeparators(strPath, Path.DirectorySeparatorChar);
+			return ConvertSeparators(strPath, UrlUtil.LocalDirSepChar);
 		}
 
 		public static string ConvertSeparators(string strPath, char chSeparator)
@@ -594,7 +624,11 @@ namespace KeePassLib.Utility
 			string strDir;
 			if(NativeLib.IsUnix())
 				strDir = NativeMethods.GetUserRuntimeDir();
+#if KeePassRT
+			else strDir = Windows.Storage.ApplicationData.Current.TemporaryFolder.Path;
+#else
 			else strDir = Path.GetTempPath();
+#endif
 
 			try
 			{
@@ -605,5 +639,83 @@ namespace KeePassLib.Utility
 
 			return strDir;
 		}
+
+#if !KeePassLibSD
+		// Structurally mostly equivalent to UrlUtil.GetFileInfos
+		public static List<string> GetFilePaths(string strDir, string strPattern,
+			SearchOption opt)
+		{
+			List<string> l = new List<string>();
+			if(strDir == null) { Debug.Assert(false); return l; }
+			if(strPattern == null) { Debug.Assert(false); return l; }
+
+			string[] v = Directory.GetFiles(strDir, strPattern, opt);
+			if(v == null) { Debug.Assert(false); return l; }
+
+			// Only accept files with the correct extension; GetFiles may
+			// return additional files, see GetFiles documentation
+			string strExt = GetExtension(strPattern);
+			if(!string.IsNullOrEmpty(strExt) && (strExt.IndexOf('*') < 0) &&
+				(strExt.IndexOf('?') < 0))
+			{
+				strExt = "." + strExt;
+
+				foreach(string strPathRaw in v)
+				{
+					if(strPathRaw == null) { Debug.Assert(false); continue; }
+					string strPath = strPathRaw.Trim(m_vPathTrimCharsWs);
+					if(strPath.Length == 0) { Debug.Assert(false); continue; }
+					Debug.Assert(strPath == strPathRaw);
+
+					if(!strPath.EndsWith(strExt, StrUtil.CaseIgnoreCmp))
+						continue;
+
+					l.Add(strPathRaw);
+				}
+			}
+			else l.AddRange(v);
+
+			return l;
+		}
+
+		// Structurally mostly equivalent to UrlUtil.GetFilePaths
+		public static List<FileInfo> GetFileInfos(DirectoryInfo di, string strPattern,
+			SearchOption opt)
+		{
+			List<FileInfo> l = new List<FileInfo>();
+			if(di == null) { Debug.Assert(false); return l; }
+			if(strPattern == null) { Debug.Assert(false); return l; }
+
+			FileInfo[] v = di.GetFiles(strPattern, opt);
+			if(v == null) { Debug.Assert(false); return l; }
+
+			// Only accept files with the correct extension; GetFiles may
+			// return additional files, see GetFiles documentation
+			string strExt = GetExtension(strPattern);
+			if(!string.IsNullOrEmpty(strExt) && (strExt.IndexOf('*') < 0) &&
+				(strExt.IndexOf('?') < 0))
+			{
+				strExt = "." + strExt;
+
+				foreach(FileInfo fi in v)
+				{
+					if(fi == null) { Debug.Assert(false); continue; }
+					string strPathRaw = fi.FullName;
+					if(strPathRaw == null) { Debug.Assert(false); continue; }
+					string strPath = strPathRaw.Trim(m_vPathTrimCharsWs);
+					if(strPath.Length == 0) { Debug.Assert(false); continue; }
+					Debug.Assert(strPath == strPathRaw);
+
+					if(!strPath.EndsWith(strExt, StrUtil.CaseIgnoreCmp))
+						continue;
+
+					l.Add(fi);
+				}
+			}
+			else l.AddRange(v);
+
+			return l;
+		}
+#endif
 	}
 }