1 //
2 // System.Web.WebROCollection
3 //
4 // Authors:
5 //   	Gonzalo Paniagua Javier (gonzalo@novell.com)
6 //
7 // (c) 2005-2009 Novell, Inc. (http://www.novell.com)
8 // Copyright 2012 Xamarin, Inc (http://xamarin.com)
9 //
10 //
11 // Permission is hereby granted, free of charge, to any person obtaining
12 // a copy of this software and associated documentation files (the
13 // "Software"), to deal in the Software without restriction, including
14 // without limitation the rights to use, copy, modify, merge, publish,
15 // distribute, sublicense, and/or sell copies of the Software, and to
16 // permit persons to whom the Software is furnished to do so, subject to
17 // the following conditions:
18 //
19 // The above copyright notice and this permission notice shall be
20 // included in all copies or substantial portions of the Software.
21 //
22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
29 //
30 using System.Collections;
31 using System.Collections.Specialized;
32 using System.Text;
33 using System.Web.Util;
34 
35 namespace System.Web
36 {
37 	class WebROCollection : NameValueCollection
38 	{
39 		bool got_id;
40 		int id;
41 
WebROCollection()42 		public WebROCollection () : base (SecureHashCodeProvider.DefaultInvariant, CaseInsensitiveComparer.DefaultInvariant) { }
43 		public bool GotID {
44 			get { return got_id; }
45 		}
46 
47 		public int ID {
48 			get { return id; }
49 			set {
50 				got_id = true;
51 				id = value;
52 			}
53 		}
Protect()54 		public void Protect ()
55 		{
56 			IsReadOnly = true;
57 		}
58 
Unprotect()59 		public void Unprotect ()
60 		{
61 			IsReadOnly = false;
62 		}
63 
ToString()64 		public override string ToString ()
65 		{
66 			StringBuilder result = new StringBuilder ();
67 			foreach (string key in AllKeys) {
68 				if (result.Length > 0)
69 					result.Append ('&');
70 
71 				if (key != null && key.Length > 0){
72 					result.Append (key);
73 					result.Append ('=');
74 				}
75 				result.Append (Get (key));
76 			}
77 
78 			return result.ToString ();
79 		}
80 	}
81 }
82