/[webpac]/openisis/current/doc.jsp
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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Contents of /openisis/current/doc.jsp

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Revision 237 - (show annotations)
Mon Mar 8 17:43:12 2004 UTC (16 years, 8 months ago) by dpavlin
File size: 5059 byte(s)
initial import of openisis 0.9.0 vendor drop

1 <%@ page import="java.io.*, java.util.*, org.openisis.*"
2 session="false"
3 %><%!
4 // need at least Field.html
5 static File _dir ; // have no reliable ServletConfig before init
6 static long timestamp;
7 static String[] files;
8 static synchronized void refresh ( ServletContext a ) throws IOException {
9 if ( null == _dir )
10 _dir = new File( a.getRealPath("doc") );
11 files = _dir.list( new FilenameFilter() {
12 public boolean accept( File _dir, String name ) {
13 return name.endsWith( ".txt" );
14 }
15 } );
16 Arrays.sort( files );
17 timestamp = _dir.lastModified();
18 }
19
20 // mini wiki-style doc
21 static String mikidoc ( Writer o, BufferedReader in )
22 throws IOException
23 {
24 String notes = null;
25 String l;
26 boolean inli = false;
27 boolean br = false; // break on any line
28 boolean code = false; // code mode
29 while ( null != (l = in.readLine()) ) {
30 int len = l.length();
31 boolean isli = false;
32 char c = 0 == len ? 0 : l.charAt(0);
33 int tab = 1 < len && '\t' == l.charAt(1) ? 2 : 1;
34 if ( code && '$' != c )
35 l = Field.html( l );
36 else switch( c ) {
37 case 0:
38 l = "<br>";
39 break;
40 case '$': // toggle code
41 l = (code = !code) ? "<pre>" : "</pre>";
42 break;
43 case '*': // head
44 String bg = "#CCCCCC";
45 String anchor = "";
46 if ( 1==tab && 2 < len && ' ' != l.charAt(1) ) { /* make anchor */
47 int i = l.indexOf( '\t' );
48 if ( 1 < i ) {
49 tab = i+1;
50 anchor = "<a name=\""+l.substring(1,i)+"\">&nbsp;</a>";
51 }
52 }
53 l = "</td></tr><tr><td bgcolor=\""+bg+"\"><b>"
54 +anchor+l.substring(tab)
55 +"</b></td></tr><tr><td align=\"justify\">";
56 break;
57 case '-':
58 if ( l.startsWith("---") ) { // rule
59 l = "<hr>";
60 break; // rule :)
61 }
62 // new list item
63 l = (inli ? "</li>" : "<ul>") + "<li>" + l.substring(tab);
64 if ( 40 > len ) // break after short heading
65 l += "<br>";
66 isli = true;
67 break;
68 case '\t': // indented
69 isli = inli; // continue list item, if any
70 if ( 1 == len )
71 l = "\t<br>";
72 break;
73 case '>': // link
74 isli = inli; // dont't break lists on links
75 int t = l.indexOf('\t',tab);
76 String ref, name;
77 if ( 0 > t )
78 ref = name = l.substring(tab).trim();
79 else {
80 ref = l.substring(tab,t).trim();
81 name = l.substring(t+1).trim();
82 }
83 l = "<a href=\""+ref+"\">"+name+"</a>";
84 break;
85 case '.':
86 if ( l.startsWith("...") ) { // continued
87 notes = l.substring(3).trim();
88 continue;
89 }
90 break;
91 case '!': // pre
92 br = true;
93 case ';': // comment
94 continue;
95 }
96 if ( inli && !isli )
97 o.write( "</ul>" );
98 o.write( l );
99 if ( br && ! l.endsWith( "<br>" ) )
100 o.write( "<br>\n" );
101 else
102 o.write( '\n' );
103 inli = isli;
104 }
105 return notes;
106 }
107
108 static String mikidoc ( Writer o, String file )
109 throws IOException
110 {
111 file = _dir+File.separator+file;
112 try {
113 return mikidoc( o, new BufferedReader( new InputStreamReader(
114 new FileInputStream( file ) ) ) );
115 } catch (IOException e) {
116 o.write( "<!-- schnurps -->" );
117 }
118 return null;
119 }
120
121 %><%
122 if ( null == _dir || timestamp != _dir.lastModified() )
123 refresh( application );
124
125 String right = null;
126 String file = request.getParameter("file")+".txt";
127 boolean sides = null == request.getParameter("print");
128 String name = "";
129 int f = files.length;
130 while ( 0 < f-- && !files[f].equals(file) )
131 ;
132 file = 0 > f ? "OverView.txt" : files[f];
133 name = file.substring( 0, file.length()-4 );
134 %><html>
135 <head>
136 <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1">
137 <title>OpenIsis - <%=name%></title>
138 <link rel="shortcut icon" href="/favicon.ico" type="image/x-icon">
139 </head>
140 <body bgcolor="#FFFFFF"
141 marginwidth="0" marginheight="0" topmargin="0" leftmargin="0">
142 <% if ( sides ) { %>
143 <table width="100%" cellpadding="0" cellspacing="0"
144 marginwidth="0" marginheight="0" topmargin="0" leftmargin="0" border="0">
145 <tr>
146 <%-- left: the index --%>
147 <td valign="top" width="160">
148 <table border="0" cellspacing="5" width="100%" cols="1">
149 <tr>
150 <td valign="top">
151 <% mikidoc( out, ".index" ); %>
152 <hr>
153 <a href="<%=name%>?print=">print</a><br>
154 <a href="/doc/<%=file%>">plaintext</a>
155 </td>
156 </tr>
157 </table>
158 </td>
159 <%-- middle: the content --%>
160 <td valign="top">
161 <% } // sides %>
162 <table border="0" cellspacing="5" width="100%" cols="1">
163 <tr>
164 <td valign="top" bgcolor="#000000"><font color="#FFFFFF"><b>
165 <%= name %>
166 </b></font></td>
167 </tr>
168 <tr>
169 <td align="justify">
170 <% right = mikidoc( out, file ); %>
171 </td>
172 </tr>
173 </table>
174 <% if ( sides ) { %>
175 <%
176 if ( null != right ) {
177 %>
178 <%-- right: notes --%>
179 </td>
180 <td valign="top" width="25%">
181 <table border="0" cellspacing="5" width="100%" cols="1">
182 <tr>
183 <td valign="top" bgcolor="#000000"><font color="#FFFFFF"><b>
184 <%= right %>
185 </b></font></td>
186 </tr>
187 <tr>
188 <td align="justify">
189 <% mikidoc( out, right+".txt" ); %>
190 </td>
191 </tr>
192 </table>
193 <%
194 }
195 %>
196 </td>
197 </tr>
198 </table>
199 <% } // sides %>
200 <!--
201 $Revision: 1.6 $ last changed $Date: 2003/01/06 19:54:29 $ by $Author: kripke $
202 -->
203 </body>
204 </html>

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