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1
29
30 package com.caucho.xtpdoc;
31
32 import com.caucho.vfs.Path;
33 import com.caucho.vfs.Vfs;
34 import com.caucho.xml.LooseHtml;
35 import com.caucho.xml.QElement;
36 import com.caucho.xml.QName;
37 import com.caucho.xml.XmlPrinter;
38
39 import org.xml.sax.SAXException  ;
40
41 import java.io.IOException ;
42 import java.io.OutputStream ;
43
44 public class LooseToStrictHtml {
45 private static void renameSections(org.w3c.dom.Node node, int level)
46 {
47 org.w3c.dom.NodeList nodeList = node.getChildNodes();
48
49 for (int i = 0; i < nodeList.getLength(); i++) {
50 int thisLevel = level;
51
52 org.w3c.dom.Node child = nodeList.item(i);
53
54 if (child.getNodeType() == org.w3c.dom.Node.ELEMENT_NODE) {
55 org.w3c.dom.Element subElement = (org.w3c.dom.Element ) child;
56
57 if (subElement.getTagName().equals("section")) {
58 ((QElement) subElement).setName(new QName("s" + level));
59
60 thisLevel = level + 1;
61 }
62 else if (subElement.getTagName().equals("defun")) {
63 ((QElement) subElement).setName(new QName("s" + level));
64 subElement.setAttribute("type", "defun");
65
66 thisLevel = level + 1;
67 }
68 else if (subElement.getTagName().equals("faq")) {
69 ((QElement) subElement).setName(new QName("s" + level));
70 subElement.setAttribute("type", "faq");
71
72 thisLevel = level + 1;
73 }
74 }
75
76 renameSections(child, thisLevel);
77 }
78 }
79
80 private
81 static org.w3c.dom.Element getXTPDocumentElement(org.w3c.dom.Node node)
82 {
83 org.w3c.dom.NodeList nodeList = node.getChildNodes();
84
85 for (int i = 0; i < nodeList.getLength(); i++) {
86 org.w3c.dom.Node child = nodeList.item(i);
87
88 if (child.getNodeType() == org.w3c.dom.Node.ELEMENT_NODE) {
89 org.w3c.dom.Element subElement = (org.w3c.dom.Element ) child;
90
91 if (subElement.getTagName().equals("document"))
92 return subElement;
93 }
94
95 org.w3c.dom.Element subdocument = getXTPDocumentElement(child);
96
97 if (subdocument != null)
98 return subdocument;
99 }
100
101 return null;
102 }
103
104 public static org.w3c.dom.Element looseToStrictHtml(Path path)
105 throws IOException ,SAXException
106 {
107 if (! path.exists())
108 throw new IOException (path + " does not exist");
109
110 org.w3c.dom.Document document = new LooseHtml().parseDocument(path);
111
112 renameSections(document.getDocumentElement(), 1);
113
114 return getXTPDocumentElement(document.getDocumentElement());
115 }
116
117 public static void main(String []args)
118 throws Exception
119 {
120 if (args.length == 0) {
121 System.err.println("usage: " + LooseToStrictHtml.class.getName() +
122 " <xtp file>");
123 System.exit(1);
124 }
125
126 Path path = Vfs.lookup(args[0]);
127
128 org.w3c.dom.Element xtpDocument = looseToStrictHtml(path);
129
130 OutputStream fileOut = path.openWrite();
131
132 XmlPrinter printer = new XmlPrinter(fileOut);
133
134 printer.printXml(xtpDocument);
135
136 fileOut.close();
137 }
138 }
139 |
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