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//
// Author:
// Marek Habersack <grendel@twistedcode.net>
//
// Copyright (c) 2011 Novell, Inc (http://novell.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;
using System.Collections.Specialized;
using System.Runtime.Serialization;
using System.Web;
using System.Web.Util;
namespace Microsoft.Web.Infrastructure.DynamicValidationHelper
{
sealed class LazyWebROCollection : WebROCollection
{
WebROCollection wrapped;
RequestValidationSource validationSource;
public LazyWebROCollection (RequestValidationSource validationSource, WebROCollection wrapped)
{
if (wrapped == null)
throw new ArgumentNullException ("wrapped");
this.validationSource = validationSource;
this.wrapped = wrapped;
}
public new string this [int index] {
get { return Get (index); }
}
public new string this [string name] {
get { return Get (name); }
set{ Set (name,value); }
}
public override string[] AllKeys {
get { return wrapped.AllKeys; }
}
public override int Count {
get { return wrapped.Count; }
}
public override NameObjectCollectionBase.KeysCollection Keys {
get { return wrapped.Keys; }
}
public new void Add (NameValueCollection c)
{
wrapped.Add (c);
}
public override void Add (string name, string val)
{
wrapped.Add (name, val);
}
public override void Clear ()
{
wrapped.Clear ();
}
public override string Get (string name)
{
return Validate (name, wrapped.Get (name));
}
public override string Get (int index)
{
return Validate (wrapped.GetKey (index), wrapped.Get (index));
}
public override void GetObjectData (SerializationInfo info, StreamingContext context)
{
wrapped.GetObjectData (info, context);
}
public override IEnumerator GetEnumerator ()
{
return wrapped.GetEnumerator ();
}
public override string GetKey (int index)
{
return wrapped.GetKey (index);
}
public override string[] GetValues (int index)
{
return wrapped.GetValues (index);
}
public override string[] GetValues (string name)
{
return wrapped.GetValues (name);
}
public override void OnDeserialization (object sender)
{
wrapped.OnDeserialization (sender);
}
public override void Set (string name, string value)
{
wrapped.Set (name, value);
}
string Validate (string key, string value)
{
if (String.IsNullOrEmpty (value))
return value;
HttpRequest.ValidateString (key, value, validationSource);
return value;
}
}
}
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