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//
// Authors
// Sebastien Pouliot <sebastien@xamarin.com>
//
// Copyright 2013 Xamarin Inc. http://www.xamarin.com
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Xml.Linq;
namespace Xamarin.ApiDiff {
public class NamespaceComparer : Comparer {
ClassComparer comparer;
public NamespaceComparer ()
{
comparer = new ClassComparer ();
}
public void Compare (XElement source, XElement target)
{
var s = source.Element ("namespaces");
var t = target.Element ("namespaces");
if (XNode.DeepEquals (s, t))
return;
Compare (s.Elements ("namespace"), t.Elements ("namespace"));
}
public override void SetContext (XElement current)
{
State.Namespace = current.Attribute ("name").Value;
}
public override void Added (XElement target)
{
string name = target.Attribute ("name").Value;
if (State.IgnoreNew.Any (re => re.IsMatch (name)))
return;
Output.WriteLine ("<h2>New Namespace {0}</h2>", name);
Output.WriteLine ();
// list all new types
foreach (var addedType in target.Element ("classes").Elements ("class"))
comparer.Added (addedType);
Output.WriteLine ();
}
public override void Modified (XElement source, XElement target, ApiChanges differences)
{
var output = Output;
State.Output = new StringWriter ();
comparer.Compare (source, target);
var s = Output.ToString ();
State.Output = output;
if (s.Length > 0) {
Output.WriteLine ("<h2>Namespace {0}</h2>", target.Attribute ("name").Value);
Output.WriteLine (s);
}
}
public override void Removed (XElement source)
{
Output.WriteLine ("<h2>Removed Namespace {0}</h2>", source.Attribute ("name").Value);
Output.WriteLine ();
// list all removed types
foreach (var removedType in source.Element ("classes").Elements ("class"))
comparer.Removed (removedType);
Output.WriteLine ();
}
}
}
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