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Partial conversion to Java regex code.

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git-svn-id: https://samskivert.googlecode.com/svn/trunk@1254 6335cc39-0255-0410-8fd6-9bcaacd3b74c
This commit is contained in:
mdb
2003-10-10 21:25:46 +00:00
parent d32543d78c
commit c47de6aa1d
1 changed files with 21 additions and 18 deletions
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projects/robodj/src/java/robodj/convert/CDParanoiaRipper.java
+21 -18
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@@ -1,12 +1,14 @@
//
// $Id: CDParanoiaRipper.java,v 1.6 2003/10/10 19:33:16 mdb Exp $
// $Id: CDParanoiaRipper.java,v 1.7 2003/10/10 21:25:46 mdb Exp $
package robodj.convert;
import java.io.*;
import java.util.ArrayList;
import gnu.regexp.*;
import java.util.regex.Pattern;
import java.util.regex.Matcher;
import java.util.regex.PatternSyntaxException;
/**
* A ripper implementation that uses cdparanoia to do it's job.
@@ -20,11 +22,11 @@ public class CDParanoiaRipper implements Ripper
// this:
//
// 1. 17980 [03:59.55] 0 [00:00.00] no no 2
RE regex;
Pattern regex;
try {
regex = new RE("^\\s*\\d+\\.\\s+(\\d+)\\s\\[\\S*\\]\\s+(\\d+)");
} catch (REException ree) {
throw new ConvertException("Can't compile regexp?! " + ree);
regex = Pattern.compile("^\\s*\\d+\\.\\s+(\\d+)\\s\\[\\S*\\]\\s+(\\d+)");
} catch (PatternSyntaxException pse) {
throw new ConvertException("Can't compile regexp?! " + pse);
}
try {
@@ -54,10 +56,10 @@ public class CDParanoiaRipper implements Ripper
input.append(inline).append("\n");
// see if we match our regular expression
REMatch match = regex.getMatch(inline);
if (match != null) {
flist.add(match.toString(1));
flist.add(match.toString(2));
Matcher match = regex.match(inline);
if (match.matches()) {
flist.add(inline.substring(match.start(0), match.end(0)));
flist.add(inline.substring(match.start(1), match.end(1)));
}
}
@@ -117,11 +119,11 @@ public class CDParanoiaRipper implements Ripper
cmd.append(" ").append(target); // add output file name
// we'll need this for later
RE regex;
Pattern regex;
try {
regex = new RE("^##: -?\\d+ \\[(\\S+)\\] @ (\\d+)");
} catch (REException ree) {
throw new ConvertException("Can't compile regexp?! " + ree);
regex = Pattern.compile("^##: -?\\d+ \\[(\\S+)\\] @ (\\d+)");
} catch (PatternSyntaxException pse) {
throw new ConvertException("Can't compile regexp?! " + pse);
}
try {
@@ -148,12 +150,13 @@ public class CDParanoiaRipper implements Ripper
}
// parse the output
REMatch match = regex.getMatch(out);
if (match != null) {
String action = match.toString(1);
Matcher match = regex.match(out);
if (match.matches()) {
String action = out.substring(match.start(0), match.end(0));
long offset = -1L;
try {
offset = Long.parseLong(match.toString(2));
String ostr = out.substring(match.start(1), match.end(1));
offset = Long.parseLong(ostr);
} catch (NumberFormatException nfe) {
// System.err.println("Malformed position info: " + out);
continue;