Support KeePass format 3.00 (used by KeePass2 >= 2.15).

Closes #6

Attachments are now stored in a pool under Metadata instead of in entries.
The protected flag of attachments isn't supported anymore.
New metadata attributes: color, historyMaxItems and historyMaxSize.
Dropped metadata attribute: autoEnableVisualHiding.

6 files changed, 35 insertions, 7 deletions

diff --git a/tests/data/Compressed.kdbx b/tests/data/Compressed.kdbx
index fd3108b93..af12d73aa 100644
--- a/tests/data/Compressed.kdbx
+++ b/tests/data/Compressed.kdbx
diff --git a/tests/data/Format200.kdbx b/tests/data/Format200.kdbx
new file mode 100644
index 000000000..c3b26cdbc
--- /dev/null
+++ b/tests/data/Format200.kdbx
diff --git a/tests/data/NewDatabase.xml b/tests/data/NewDatabase.xml
index 26b245f24..d07b83693 100644
--- a/tests/data/NewDatabase.xml
+++ b/tests/data/NewDatabase.xml
@@ -9,13 +9,16 @@
 		<DefaultUserName>DEFUSERNAME</DefaultUserName>

 		<DefaultUserNameChanged>2010-08-08T17:27:45Z</DefaultUserNameChanged>

 		<MaintenanceHistoryDays>127</MaintenanceHistoryDays>

+		<Color>#FFEF00</Color>

+		<MasterKeyChanged>2012-04-05T17:09:34Z</MasterKeyChanged>

+		<MasterKeyChangeRec>101</MasterKeyChangeRec>

+		<MasterKeyChangeForce>-1</MasterKeyChangeForce>

 		<MemoryProtection>

 			<ProtectTitle>False</ProtectTitle>

 			<ProtectUserName>True</ProtectUserName>

 			<ProtectPassword>False</ProtectPassword>

 			<ProtectURL>True</ProtectURL>

 			<ProtectNotes>False</ProtectNotes>

-			<AutoEnableVisualHiding>False</AutoEnableVisualHiding>

 		</MemoryProtection>

 		<CustomIcons>

 			<Icon>

@@ -30,6 +33,12 @@
 		<EntryTemplatesGroupChanged>2010-08-08T17:24:19Z</EntryTemplatesGroupChanged>

 		<LastSelectedGroup>lmU+9n0aeESKZvcEze+bRg==</LastSelectedGroup>

 		<LastTopVisibleGroup>lmU+9n0aeESKZvcEze+bRg==</LastTopVisibleGroup>

+		<HistoryMaxItems>-1</HistoryMaxItems>

+		<HistoryMaxSize>5242880</HistoryMaxSize>

+		<Binaries>

+			<Binary ID="0" Compressed="True">H4sIAAAAAAAEAO29B2AcSZYlJi9tynt/SvVK1+B0oQiAYBMk2JBAEOzBiM3mkuwdaUcjKasqgcplVmVdZhZAzO2dvPfee++999577733ujudTif33/8/XGZkAWz2zkrayZ4hgKrIHz9+fB8/InZ29+7t3//0wcHD/wfGx4SmCgAAAA==</Binary>

+			<Binary ID="1" Compressed="True">H4sIAAAAAAAEAO29B2AcSZYlJi9tynt/SvVK1+B0oQiAYBMk2JBAEOzBiM3mkuwdaUcjKasqgcplVmVdZhZAzO2dvPfee++999577733ujudTif33/8/XGZkAWz2zkrayZ4hgKrIHz9+fB8/IrLJdJafX8yLn377/wCfD1fOCwAAAA==</Binary>

+		</Binaries>

 		<CustomData>

 			<Item>

 				<Key>A Sample Test Key</Key>

@@ -67,6 +76,7 @@
 				<ForegroundColor />

 				<BackgroundColor />

 				<OverrideURL />

+				<Tags>a b c</Tags>

 				<Times>

 					<LastModificationTime>2010-08-25T16:19:25Z</LastModificationTime>

 					<CreationTime>2010-08-25T16:13:54Z</CreationTime>

@@ -90,12 +100,16 @@
 				</String>

 				<String>

 					<Key>URL</Key>

-					<Value />

+					<Value ProtectInMemory="True" />

 				</String>

 				<String>

 					<Key>UserName</Key>

-					<Value>User Name</Value>

+					<Value ProtectInMemory="True">User Name</Value>

 				</String>

+				<Binary>

+					<Key>myattach.txt</Key>

+					<Value Ref="1" />

+				</Binary>

 				<AutoType>

 					<Enabled>False</Enabled>

 					<DataTransferObfuscation>0</DataTransferObfuscation>

@@ -111,6 +125,7 @@
 						<ForegroundColor />

 						<BackgroundColor />

 						<OverrideURL />

+						<Tags />

 						<Times>

 							<LastModificationTime>2010-08-25T16:13:54Z</LastModificationTime>

 							<CreationTime>2010-08-25T16:13:54Z</CreationTime>

@@ -140,6 +155,10 @@
 							<Key>UserName</Key>

 							<Value>User Name</Value>

 						</String>

+						<Binary>

+							<Key>myattach.txt</Key>

+							<Value Ref="0" />

+						</Binary>

 						<AutoType>

 							<Enabled>True</Enabled>

 							<DataTransferObfuscation>0</DataTransferObfuscation>

@@ -155,6 +174,7 @@
 						<ForegroundColor />

 						<BackgroundColor />

 						<OverrideURL />

+						<Tags />

 						<Times>

 							<LastModificationTime>2010-08-25T16:15:43Z</LastModificationTime>

 							<CreationTime>2010-08-25T16:13:54Z</CreationTime>

@@ -184,6 +204,10 @@
 							<Key>UserName</Key>

 							<Value>User Name</Value>

 						</String>

+						<Binary>

+							<Key>myattach.txt</Key>

+							<Value Ref="1" />

+						</Binary>

 						<AutoType>

 							<Enabled>True</Enabled>

 							<DataTransferObfuscation>0</DataTransferObfuscation>

@@ -202,6 +226,7 @@
 				<ForegroundColor>#FF0000</ForegroundColor>

 				<BackgroundColor>#FFFF00</BackgroundColor>

 				<OverrideURL>http://override.net/</OverrideURL>

+				<Tags />

 				<Times>

 					<LastModificationTime>2010-08-25T16:20:24Z</LastModificationTime>

 					<CreationTime>2010-08-25T16:15:45Z</CreationTime>

@@ -233,15 +258,15 @@
 				</String>

 				<String>

 					<Key>URL</Key>

-					<Value>http://www.keepassx.org/</Value>

+					<Value ProtectInMemory="True">http://www.keepassx.org/</Value>

 				</String>

 				<String>

 					<Key>UserName</Key>

-					<Value>notDEFUSERNAME</Value>

+					<Value ProtectInMemory="True">notDEFUSERNAME</Value>

 				</String>

 				<Binary>

-					<Key>testattach.txt</Key>

-					<Value>NDI=</Value>

+					<Key>myattach.txt</Key>

+					<Value Ref="1" />

 				</Binary>

 				<AutoType>

 					<Enabled>True</Enabled>

@@ -322,6 +347,7 @@
 						<ForegroundColor />

 						<BackgroundColor />

 						<OverrideURL />

+						<Tags />

 						<Times>

 							<LastModificationTime>2010-08-25T16:21:15Z</LastModificationTime>

 							<CreationTime>2010-08-25T16:20:45Z</CreationTime>

@@ -384,6 +410,7 @@
 					<ForegroundColor />

 					<BackgroundColor />

 					<OverrideURL />

+					<Tags />

 					<Times>

 						<LastModificationTime>2010-08-25T16:20:32Z</LastModificationTime>

 						<CreationTime>2010-08-25T16:20:27Z</CreationTime>

diff --git a/tests/data/NonAscii.kdbx b/tests/data/NonAscii.kdbx
index d4e4ec547..285831f8e 100644
--- a/tests/data/NonAscii.kdbx
+++ b/tests/data/NonAscii.kdbx
diff --git a/tests/data/NonAscii.kdbx.key b/tests/data/NonAscii.kdbx.key
new file mode 100644
index 000000000..3a3610971
--- /dev/null
+++ b/tests/data/NonAscii.kdbx.key
@@ -0,0 +1 @@
+Δöض
diff --git a/tests/data/ProtectedStrings.kdbx b/tests/data/ProtectedStrings.kdbx
index 9b903f7ae..2614097fc 100644
--- a/tests/data/ProtectedStrings.kdbx
+++ b/tests/data/ProtectedStrings.kdbx