From e34e49d3064640e01305549413c862ee0a7a79aa Mon Sep 17 00:00:00 2001
From: Ben Longbons <b.r.longbons@gmail.com>
Date: Sat, 14 Dec 2013 10:32:08 -0800
Subject: Change tools/ to a submodule

---
 tools/Purger.java | 186 ------------------------------------------------------
 1 file changed, 186 deletions(-)
 delete mode 100644 tools/Purger.java

(limited to 'tools/Purger.java')

diff --git a/tools/Purger.java b/tools/Purger.java
deleted file mode 100644
index 51134383..00000000
--- a/tools/Purger.java
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- * Purger (c) 2006 Eugenio Favalli
- * License: GPL, v2 or later
- */
- 
-import java.io.*; 
-import java.text.*;
-import java.util.*;
-
- public class Purger {
-
-    public static void main(String[] args) {
-        if (args.length != 2) {
-            System.err.println(
-                "Usage: java Purger <folder> <date>\n" +
-                " - folder: is the path to account.txt and athena.txt files.\n" +
-                " - date: accounts created before this date will be purged (dd/mm/yy or yyyy-mm-dd).");
-            return;
-        }
-
-        int accounts = 0;
-        int characters = 0;
-        int deletedCharacters = 0;
-        Set<String> activeAccounts = new HashSet<String>();
-
-        File folder = new File(args[0]);
-        // Do some sanity checking
-        if (!folder.exists()) {
-            System.err.println("Folder does not exist!");
-            return;
-        }
-        if (!folder.isDirectory()) {
-            System.err.println("Folder is not a folder!");
-            return;
-        }
-
-        File oldAccount = new File(folder, "account.txt");
-        File oldAthena = new File(folder, "athena.txt");
-        File newAccount = new File(folder, "account.txt.new");
-        File newAthena = new File(folder, "athena.txt.new");
-
-        DateFormat dateFormat;
-        Date purgeDate = null;
-
-        for (String format : new String[] {"dd/MM/yy", "yyyy-MM-dd"}) {
-            dateFormat = new SimpleDateFormat(format);
-
-            try {
-                purgeDate = dateFormat.parse(args[1]);
-                break;
-            } catch (ParseException e) {}
-        }
-
-        if (purgeDate == null) {
-            System.err.println("ERROR: Date format not recognized.");
-            return;
-        }
-        
-        System.out.printf("Removing accounts unused since %tF\n", purgeDate);
-
-        String line;
-
-        // Remove accounts
-        try {
-            FileInputStream fin =  new FileInputStream(oldAccount);
-            BufferedReader input = new BufferedReader(
-                    new InputStreamReader(fin));
-            FileOutputStream fout = new FileOutputStream(newAccount);
-            PrintStream output = new PrintStream(fout);
-
-            while ((line = input.readLine()) != null) {
-                boolean copy = false;
-                String[] fields = line.split("\t");
-                // Check if we're reading a comment or the last line
-                if (line.substring(0, 2).equals("//") || fields[1].charAt(0) == '%') {
-                    copy = true;
-                }
-                else {
-                    // Server accounts should not be purged
-                    if (fields[4].equals("S")) {
-                        copy = true;
-                    } else {
-                        accounts++;
-                        dateFormat = new SimpleDateFormat("yyyy-MM-dd");
-                        try {
-                            Date date = dateFormat.parse(fields[3]);
-                            if (date.after(purgeDate)) {
-                                activeAccounts.add(fields[0]);
-                                copy = true;
-                            }
-                            else
-                            {
-                                System.out.println("Removing " + fields[1]);
-                            }
-                        }
-                        catch (ParseException e) {
-                            // Ignore accounts that haven't been used yet
-                            if (fields[3].equals("-")) {
-                                activeAccounts.add(fields[0]);
-                                copy = true;
-                            }
-                            else {
-                                System.err.println("ERROR: Wrong date format in account.txt. (" + accounts + ": " + line + ")");
-                                System.out.println("Removing " + fields[1]);
-                            }
-                        }
-                        catch (Exception e) {
-                            e.printStackTrace();
-                            return;
-                        }
-                    }
-                }
-                if (copy) {
-                    try {
-                        output.println(line);
-                    }
-                    catch (Exception e) {
-                        System.err.println("ERROR: Unable to write file.");
-                    }
-                }
-            }
-            input.close();
-            output.close();
-        }
-        catch (FileNotFoundException e ) {
-            System.err.println("ERROR: file " + oldAccount.getAbsolutePath() + " not found.");
-            return;
-        }
-        catch (Exception e) {
-            System.err.println("ERROR: unable to process account.txt");
-            e.printStackTrace();
-            return;
-        }
-
-        System.out.println("Removed " + (accounts - activeAccounts.size()) + "/" + accounts + " accounts.");
-
-        // Remove characters
-        try {
-            FileInputStream fin =  new FileInputStream(oldAthena);
-            BufferedReader input = new BufferedReader(
-                    new InputStreamReader(fin));
-            FileOutputStream fout = new FileOutputStream(newAthena);
-            PrintStream output = new PrintStream(fout);
-
-            while ((line = input.readLine()) != null) {
-                boolean copy = false;
-                String[] fields = line.split("\t");
-                // Check if we're reading a comment or the last line
-                if (line.substring(0, 2).equals("//")
-                        || fields[1].charAt(0) == '%') {
-                    copy = true;
-                }
-                else {
-                    characters++;
-                    String id = fields[1].substring(0, fields[1].indexOf(','));
-                    if (activeAccounts.contains(id)) {
-                        copy = true;
-                    }
-                    else {
-                        deletedCharacters++;
-                    }
-                }
-                if (copy) {
-                    output.println(line);
-                }
-            }
-            input.close();
-            output.close();
-        }
-        catch (FileNotFoundException e ) {
-            System.err.println("ERROR: file " + oldAthena.getAbsolutePath() + " not found.");
-            return;
-        }
-        catch (Exception e) {
-            System.err.println("ERROR: unable to process athena.txt");
-            e.printStackTrace();
-            return;
-        }
-
-        System.out.println(
-            "Removed " + deletedCharacters + "/"
-            + characters + " characters.");
-    }
-    
-}
-
-- 
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