Mercurial > hg > ucis.core

comparison Pml/RW/PmlTextRW.cs @ 0:3ab940a0c7a0

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Initial commit
author Ivo Smits <Ivo@UCIS.nl>
date Tue, 11 Sep 2012 16:28:53 +0200
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-1:000000000000 0:3ab940a0c7a0
1 using System;
2 using System.Collections.Generic;
3 using System.Text;
4 using System.IO;
5
6 namespace UCIS.Pml {
7 public class PmlTextWriter : IPmlWriter {
8 private TextWriter pWriter;
9
10 public static string GetMessageString(PmlElement Message) {
11 StringWriter Buffer = new StringWriter();
12 WriteMessageTo(Message, Buffer);
13 return Buffer.ToString();
14 }
15
16 public PmlTextWriter(TextWriter Writer) {
17 pWriter = Writer;
18 }
19 public PmlTextWriter(Stream Writer, Encoding Encoding) {
20 pWriter = new StreamWriter(Writer, Encoding);
21 }
22 public PmlTextWriter(StringBuilder StringBuilder) {
23 pWriter = new StringWriter(StringBuilder);
24 }
25
26 public TextWriter BaseWriter {
27 get { return pWriter; }
28 set { pWriter = value; }
29 }
30
31 public void WriteMessage(PmlElement Message) {
32 WriteElementTo(Message, "", pWriter);
33 }
34
35 public static void WriteMessageTo(PmlElement Message, TextWriter Writer) {
36 lock (Writer) {
37 WriteElementTo(Message, "", Writer);
38 Writer.Flush();
39 }
40 }
41
42 private static void WriteElementTo(PmlElement Element, string Indent, TextWriter Writer) {
43 if (Element == null) {
44 Console.WriteLine("NULL");
45 return;
46 }
47 switch (Element.Type) {
48 case PmlType.Null:
49 Writer.WriteLine("NULL");
50 break;
51 case PmlType.Collection:
52 Writer.WriteLine("COLLECTION {");
53 foreach (PmlElement Child in (PmlCollection)Element) {
54 Writer.Write(Indent + " ");
55 WriteElementTo(Child, Indent + " ", Writer);
56 }
57
58 Writer.WriteLine(Indent + "}");
59 break;
60 case PmlType.Dictionary:
61 Writer.WriteLine("DICTIONARY {");
62 foreach (KeyValuePair<string, PmlElement> Child in (PmlDictionary)Element) {
63 Writer.Write(Indent + " " + Uri.EscapeDataString(Child.Key) + " ");
64 WriteElementTo(Child.Value, Indent + " ", Writer);
65 }
66
67 Writer.WriteLine(Indent + "}");
68 break;
69 case PmlType.Binary:
70 Writer.WriteLine("BINARY " + Convert.ToBase64String(Element.ToByteArray()));
71 break;
72 case PmlType.Integer:
73 Writer.WriteLine("INT " + Element.ToString());
74 break;
75 case PmlType.String:
76 Writer.WriteLine("STRING " + Uri.EscapeDataString(Element.ToString()));
77 break;
78 }
79 }
80 }
81 }