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Viewing changes to mozilla/gc/boehm/leaksoup/tracesoup.java

  • Committer: Bazaar Package Importer
  • Author(s): Anthony Yarusso
  • Date: 2007-08-27 01:11:03 UTC
  • Revision ID: james.westby@ubuntu.com-20070827011103-2jgf4s6532gqu2ka
Tags: upstream-0.7.10
Import upstream version 0.7.10

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