2 // Mono.Xml.SecurityParser.cs class implementation
5 // Sebastien Pouliot (spouliot@motus.com)
7 // (C) 2003 Motus Technologies Inc. (http://www.motus.com)
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:
19 // The above copyright notice and this permission notice shall be
20 // included in all copies or substantial portions of the Software.
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.
32 using System.Collections;
33 using System.Security;
37 // convert an XML document into SecurityElement objects
44 class SecurityParser : MiniParser, MiniParser.IHandler, MiniParser.IReader {
46 private SecurityElement root;
48 public SecurityParser () : base ()
53 public void LoadXml (string xml)
62 public SecurityElement ToXml ()
69 private string xmldoc;
74 if (pos >= xmldoc.Length)
76 return (int) xmldoc [pos++];
81 private SecurityElement current;
84 public void OnStartParsing (MiniParser parser) {}
86 public void OnStartElement (string name, MiniParser.IAttrList attrs)
88 SecurityElement newel = new SecurityElement (name);
94 SecurityElement parent = (SecurityElement) stack.Peek ();
95 parent.AddChild (newel);
100 int n = attrs.Length;
101 for (int i=0; i < n; i++)
102 current.AddAttribute (attrs.GetName (i), SecurityElement.Escape (attrs.GetValue (i)));
105 public void OnEndElement (string name)
107 current = (SecurityElement) stack.Pop ();
110 public void OnChars (string ch)
112 current.Text = SecurityElement.Escape (ch);
115 public void OnEndParsing (MiniParser parser) {}