2 // Mono.Xml.SecurityParser.cs class implementation
5 // Sebastien Pouliot (spouliot@motus.com)
7 // (C) 2003 Motus Technologies Inc. (http://www.motus.com)
11 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
13 // Permission is hereby granted, free of charge, to any person obtaining
14 // a copy of this software and associated documentation files (the
15 // "Software"), to deal in the Software without restriction, including
16 // without limitation the rights to use, copy, modify, merge, publish,
17 // distribute, sublicense, and/or sell copies of the Software, and to
18 // permit persons to whom the Software is furnished to do so, subject to
19 // the following conditions:
21 // The above copyright notice and this permission notice shall be
22 // included in all copies or substantial portions of the Software.
24 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
25 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
26 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
27 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
28 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
29 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
30 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
34 using System.Collections;
36 using System.Security;
40 // convert an XML document into SecurityElement objects
46 class SecurityParser : SmallXmlParser, SmallXmlParser.IContentHandler {
48 private SecurityElement root;
50 public SecurityParser () : base ()
55 public void LoadXml (string xml)
59 Parse (new StringReader (xml), this);
62 public SecurityElement ToXml ()
69 private SecurityElement current;
72 public void OnStartParsing (SmallXmlParser parser) {}
74 public void OnProcessingInstruction (string name, string text) {}
76 public void OnIgnorableWhitespace (string s) {}
78 public void OnStartElement (string name, SmallXmlParser.IAttrList attrs)
80 SecurityElement newel = new SecurityElement (name);
86 SecurityElement parent = (SecurityElement) stack.Peek ();
87 parent.AddChild (newel);
93 for (int i=0; i < n; i++)
94 current.AddAttribute (attrs.GetName (i), SecurityElement.Escape (attrs.GetValue (i)));
97 public void OnEndElement (string name)
99 current = (SecurityElement) stack.Pop ();
102 public void OnChars (string ch)
104 current.Text = SecurityElement.Escape (ch);
107 public void OnEndParsing (SmallXmlParser parser) {}