protected override void OnNavigatedTo(
bool cancelled, NavigationEventArgs e)
{
if (cancelled)
return;
_database = Cache.Database;
if (_database == null)
{
this.BackToDBs();
return;
}
string id;
var queries = NavigationContext.QueryString;
if (queries.TryGetValue("entry", out id))
_entry = _database.GetEntry(id);
else
{
id = queries["group"];
_group = _database.GetGroup(id);
}
_target = _database.Root;
Refresh();
}
public static void CacheDb(DatabaseInfo info,
string name, Database database)
{
_info = info;
_standards.Clear();
Database = database;
_appSettings[KEY_DATABASE] = name;
_appSettings.Save();
}
private void ListHistory(Database database)
{
var dispatcher = Dispatcher;
var recents = Cache.GetRecents()
.Select(database.GetEntry)
.Where(x => x != null)
.Select(x => new GroupItem(x, dispatcher))
.ToList();
lstHistory.SetItems(recents);
}
private Group GetGroup(Database database)
{
string groupId;
var queries = NavigationContext.QueryString;
if (queries.TryGetValue("id", out groupId))
return database.GetGroup(groupId);
//_cmdHome.IsEnabled = false;
return database.Root;
}
private void txtSearch_TextChanged(
object sender, TextChangedEventArgs e)
{
if (_database == null)
{
_database = Cache.Database;
if (_database == null)
{
this.BackToDBs();
return;
}
}
PerformSearch();
_cmdSearch.IsEnabled = txtSearch.Text.Length > 0;
}
public Database Parse()
{
var settings = new XmlReaderSettings
{
CloseInput = false,
IgnoreComments = true,
IgnoreWhitespace = true,
IgnoreProcessingInstructions = true,
};
using (var reader = XmlReader.Create(_stream, settings))
{
if (!reader.ReadToFollowing("KeePassFile"))
return null;
if (!reader.ReadToDescendant("Meta"))
return null;
string recycleBinId = null;
var recyleBinEnabled = false;
var config = new DatabaseConfiguration();
var icons = new Dictionary<string, ImageSource>();
using (var subReader = reader.ReadSubtree())
{
subReader.ReadToFollowing("Generator");
string oldRoot = subReader.Name;
while (!string.IsNullOrEmpty(subReader.Name))
{
if (oldRoot == subReader.Name)
subReader.Skip();
oldRoot = subReader.Name;
switch (subReader.Name)
{
case "DefaultUserName":
config.DefaultUserName = subReader
.ReadElementContentAsString();
break;
case "MemoryProtection":
using (var configReader = subReader.ReadSubtree())
ParseProtection(configReader, config);
break;
case "CustomIcons":
using (var iconsReader = subReader.ReadSubtree())
ParseIcons(iconsReader, _dispatcher, icons);
break;
case "RecycleBinEnabled":
var value = subReader
.ReadElementContentAsString();
recyleBinEnabled = value == "True";
break;
case "RecycleBinUUID":
recycleBinId = subReader
.ReadElementContentAsString();
break;
default:
#if DEBUG
Debug.WriteLine(subReader.Name);
#endif
break;
}
}
}
if (reader.Name != "Root" &&
!reader.ReadToNextSibling("Root"))
{
return null;
}
if (!reader.ReadToDescendant("Group"))
return null;
using (var subReader = reader.ReadSubtree())
{
var root = ParseGroup(subReader);
var database = new Database(root, icons)
{
Configuration = config,
RecycleBinEnabled = recyleBinEnabled,
};
if (!string.IsNullOrEmpty(recycleBinId))
{
database.RecycleBin = database
.GetGroup(recycleBinId);
}
return database;
}
}
}