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// Copyright (C) 2015, The Duplicati Team
// http://www.duplicati.com, info@duplicati.com
//
// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as
// published by the Free Software Foundation; either version 2.1 of the
// License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
using System;
using System.Linq;
using Duplicati.Library.IO;
using Duplicati.Library.Utility;
namespace Duplicati.Server.WebServer.RESTMethods
{
public class BackupDefaults : IRESTMethodGET
{
public void GET(string key, RequestInfo info)
{
// Start with a scratch object
var o = new Newtonsoft.Json.Linq.JObject();
// Add application wide settings
o.Add("ApplicationOptions", new Newtonsoft.Json.Linq.JArray(
from n in Program.DataConnection.Settings
select Newtonsoft.Json.Linq.JObject.FromObject(n)
));
try
{
// Add built-in defaults
Newtonsoft.Json.Linq.JObject n;
using(var s = new System.IO.StreamReader(System.Reflection.Assembly.GetExecutingAssembly().GetManifestResourceStream(System.Reflection.Assembly.GetExecutingAssembly().GetName().Name + ".newbackup.json")))
n = (Newtonsoft.Json.Linq.JObject)Newtonsoft.Json.JsonConvert.DeserializeObject(s.ReadToEnd());
MergeJsonObjects(o, n);
}
catch
{
}
try
{
// Add install defaults/overrides, if present
var path = SystemIO.IO_OS(Utility.IsClientWindows).PathCombine(Library.AutoUpdater.UpdaterManager.InstalledBaseDir, "newbackup.json");
if (System.IO.File.Exists(path))
{
Newtonsoft.Json.Linq.JObject n;
n = (Newtonsoft.Json.Linq.JObject)Newtonsoft.Json.JsonConvert.DeserializeObject(System.IO.File.ReadAllText(path));
MergeJsonObjects(o, n);
}
}
catch
{
}
info.OutputOK(new
{
success = true,
data = o
});
}
private static void MergeJsonObjects(Newtonsoft.Json.Linq.JObject self, Newtonsoft.Json.Linq.JObject other)
{
foreach(var p in other.Properties())
{
var sp = self.Property(p.Name);
if (sp == null)
self.Add(p);
else
{
switch (p.Type)
{
// Primitives override
case Newtonsoft.Json.Linq.JTokenType.Boolean:
case Newtonsoft.Json.Linq.JTokenType.Bytes:
case Newtonsoft.Json.Linq.JTokenType.Comment:
case Newtonsoft.Json.Linq.JTokenType.Constructor:
case Newtonsoft.Json.Linq.JTokenType.Date:
case Newtonsoft.Json.Linq.JTokenType.Float:
case Newtonsoft.Json.Linq.JTokenType.Guid:
case Newtonsoft.Json.Linq.JTokenType.Integer:
case Newtonsoft.Json.Linq.JTokenType.String:
case Newtonsoft.Json.Linq.JTokenType.TimeSpan:
case Newtonsoft.Json.Linq.JTokenType.Uri:
case Newtonsoft.Json.Linq.JTokenType.None:
case Newtonsoft.Json.Linq.JTokenType.Null:
case Newtonsoft.Json.Linq.JTokenType.Undefined:
self.Replace(p);
break;
// Arrays merge
case Newtonsoft.Json.Linq.JTokenType.Array:
if (sp.Type == Newtonsoft.Json.Linq.JTokenType.Array)
sp.Value = new Newtonsoft.Json.Linq.JArray(((Newtonsoft.Json.Linq.JArray)sp.Value).Union((Newtonsoft.Json.Linq.JArray)p.Value));
else
{
var a = new Newtonsoft.Json.Linq.JArray(sp.Value);
sp.Value = new Newtonsoft.Json.Linq.JArray(a.Union((Newtonsoft.Json.Linq.JArray)p.Value));
}
break;
// Objects merge
case Newtonsoft.Json.Linq.JTokenType.Object:
if (sp.Type == Newtonsoft.Json.Linq.JTokenType.Object)
MergeJsonObjects((Newtonsoft.Json.Linq.JObject)sp.Value, (Newtonsoft.Json.Linq.JObject)p.Value);
else
sp.Value = p.Value;
break;
// Ignore other stuff
default:
break;
}
}
}
}
}
}
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