javacc, translate from dir/x/s to HTML
I would like to translate from dir/x/s language to html.
I have Analyzer.j :
PARSER_BEGIN(Analyzer)
import java.io.*;
public class Analyzer
{
public static void main(String args[]) throws ParseException,
FileNotFoundException
{
Analyzer analyzer;
try {
analyzer = new Analyzer(new FileInputStream(args[0]));
analyzer.Start();
} catch(ParseException pe) {
System.out.println(pe);
} catch(FileNotFoundException fe) {
System.out.println(fe);
}
}
}
PARSER_END(Analyzer)
SKIP :
{
" "
| "\t"
| "\r"
| "\n"
}
TOKEN:
{
<DIR: "<DIR>">
| <BYTES: "bytes">
| <DOTDOT: "..">
| <DOT: ".">
| <BACKSLASH: "\\">
| <COLON: ":">
| <DASH: "-">
| <SLASH: "/">
| <COMMA: ",">
| <INTEGER: (["0"-"9"])+>
| <STRING: (["a"-"z", "A"-"Z", "0"-"9"])+>
}
void Start():
{}
{
(ListLine())+
}
void Date():
{}
{
<INTEGER>[<DOT><INTEGER><DOT><INTEGER>]
}
void Time():
{}
{
<INTEGER><COLON><INTEGER>
}
void FileName():
{}
{
<STRING>[<DOT><STRING>]
}
void FileSize():
{}
{
<INTEGER>(<DOT><INTEGER>)*[<BYTES>]
}
void ListLine():
{}
{
Date() Time() (<DIR>|FileSize()) [(<DOT>|<DOTDOT>|FileName())]
}
Source code is:
10.10.10 12:00 <DIR> DIRECTORY_1/
10.09.27 14:35 <DIR> DIRECTORY_2/
99.11.27 01:00 423k FILE.DOC
98.12.25 07:00 783k FILE_2.PDF
02.03.14 02:59 3k README
and result in HTML language should be:
<HTML>
<PRE>
<A HREF="DIRECTORY_1/">DIRECTORY_1/</A> 10.10.10 12:00 -
<A HREF="DIRECTORY_2/">DIRECTORY_2/</A> 10.09.27 14:35 -
<A HREF="FILE.DOC">FILE.DOC</A> 99.11.27 01:00 423k
<A HREF="FILE_2.PDF">FILE_2.PDF</A> 98.12.25 07:00 783k
<A HREF="README">README</A> 02.03.14 02:59 3k开发者_StackOverflow
</PRE>
</HTML>
How could I parse one code to another? And save html code to file.
加载中,请稍侯......
精彩评论