gecko-dev/gc/boehm/leaksoup/tracesoup.java
1999-11-04 06:15:55 +00:00

117 lines
3.5 KiB
Java
Executable File

/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express oqr
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Mozilla Communicator client code, released
* March 31, 1998.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*
* Patrick C. Beard <beard@netscape.com>
*
* Alternatively, the contents of this file may be used under the
* terms of the GNU Public License (the "GPL"), in which case the
* provisions of the GPL are applicable instead of those above.
* If you wish to allow use of your version of this file only
* under the terms of the GPL and not to allow others to use your
* version of this file under the NPL, indicate your decision by
* deleting the provisions above and replace them with the notice
* and other provisions required by the GPL. If you do not delete
* the provisions above, a recipient may use your version of this
* file under either the NPL or the GPL.
*/
import java.io.*;
import java.util.*;
public class tracesoup {
public static void main(String[] args) {
if (args.length == 0) {
System.out.println("usage: tracesoup [-blame] trace");
System.exit(1);
}
for (int i = 0; i < args.length; i++) {
String arg = args[i];
if (arg.charAt(0) == '-') {
if (arg.equals("-blame"))
FileLocator.USE_BLAME = true;
} else {
cook(arg);
}
}
// quit the application.
System.exit(0);
}
static void cook(String inputName) {
String outputName = inputName + ".html";
try {
PrintWriter writer = new PrintWriter(new BufferedWriter(new OutputStreamWriter(new FileOutputStream(outputName))));
writer.println("<TITLE>" + outputName + "</TITLE>");
writer.println("<PRE>");
Hashtable fileTables = new Hashtable();
BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(inputName)));
String line = reader.readLine();
while (line != null) {
if (line.length() > 0) {
// have to quote '<' & '>' characters.
if (line.charAt(0) == '<')
line = quoteTags(line);
// lines containing square brackets need to be wrapped with <A HREF="..."></A>.
int leftBracket = line.indexOf('[');
if (leftBracket >= 0)
line = FileLocator.getFileLocation(line);
}
writer.println(line);
line = reader.readLine();
}
reader.close();
writer.println("</PRE>");
writer.close();
} catch (Exception e) {
e.printStackTrace(System.err);
}
}
/**
* Simply replaces instances of '<' with "&LT;" and '>' with "&GT;".
*/
static String quoteTags(String str) {
int length = str.length();
StringBuffer buf = new StringBuffer(length);
for (int i = 0; i < length; ++i) {
char ch = str.charAt(i);
switch (ch) {
case '<':
buf.append("&LT;");
break;
case '>':
buf.append("&GT;");
break;
default:
buf.append(ch);
break;
}
}
return buf.toString();
}
}