diff options
Diffstat (limited to 'tools/Purger.java')
| -rw-r--r-- | tools/Purger.java | 319 |
1 files changed, 169 insertions, 150 deletions
diff --git a/tools/Purger.java b/tools/Purger.java index af79d022..3a4a9a7b 100644 --- a/tools/Purger.java +++ b/tools/Purger.java @@ -9,153 +9,172 @@ import java.util.*; public class Purger {
- public static void main(String[] args) {
- if (args.length != 2) {
- System.out.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).");
- return;
- }
-
- int accounts = 0;
- int characters = 0;
- int deletedCharacters = 0;
- Vector activeAccounts = new Vector();
-
- File oldAccount = new File(args[0] + "account.txt");
- File oldAthena = new File(args[0] + "athena.txt");
- File newAccount = new File(args[0] + "account.txt.new");
- File newAthena = new File(args[0] + "athena.txt.new");
-
- DateFormat dateFormat = new SimpleDateFormat("dd/MM/yy");
- Date purgeDate;
- try {
- purgeDate = dateFormat.parse(args[1]);
- }
- catch (ParseException e) {
- System.out.println("ERROR: Wrong date format.");
- return;
- }
-
- 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")) {
- accounts++;
- dateFormat = new SimpleDateFormat("yyyy-MM-dd");
- try {
- Date date = dateFormat.parse(fields[3]);
- if (date.after(purgeDate)) {
- activeAccounts.add(fields[0]);
- copy = true;
- }
- }
- catch (ParseException e) {
- System.out.println(
- "ERROR: Wrong date format in account.txt. ("
- + accounts + ": " + line + ")");
- //return;
- }
- catch (Exception e) {
- e.printStackTrace();
- return;
- }
- }
- else {
- copy = true;
- }
- }
- 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.out.println(
- "ERROR: file " + oldAccount.getAbsolutePath() + " not found.");
- return;
- }
- catch (Exception e) {
- System.out.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.out.println(
- "ERROR: file " + oldAthena.getAbsolutePath() + " not found.");
- return;
- }
- catch (Exception e) {
- System.out.println("ERROR: unable to process athena.txt");
- e.printStackTrace();
- return;
- }
-
- System.out.println(
- "Removed " + deletedCharacters + "/"
- + characters + " characters.");
- }
-
-}
\ No newline at end of file + public static void main(String[] args) {
+ if (args.length != 2) {
+ System.out.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;
+ Vector activeAccounts = new Vector();
+
+ File folder = new File(args[0]);
+ // Do some sanity checking
+ if (!folder.exists()) {
+ System.out.println("Folder does not exist!");
+ return;
+ }
+ if (!folder.isDirectory()) {
+ System.out.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.out.println("ERROR: Date format not recognized.");
+ return;
+ }
+
+ 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")) {
+ accounts++;
+ dateFormat = new SimpleDateFormat("yyyy-MM-dd");
+ try {
+ Date date = dateFormat.parse(fields[3]);
+ if (date.after(purgeDate)) {
+ activeAccounts.add(fields[0]);
+ copy = true;
+ }
+ }
+ catch (ParseException e) {
+ System.out.println(
+ "ERROR: Wrong date format in account.txt. ("
+ + accounts + ": " + line + ")");
+ //return;
+ }
+ catch (Exception e) {
+ e.printStackTrace();
+ return;
+ }
+ }
+ else {
+ copy = true;
+ }
+ }
+ 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.out.println(
+ "ERROR: file " + oldAccount.getAbsolutePath() + " not found.");
+ return;
+ }
+ catch (Exception e) {
+ System.out.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.out.println(
+ "ERROR: file " + oldAthena.getAbsolutePath() + " not found.");
+ return;
+ }
+ catch (Exception e) {
+ System.out.println("ERROR: unable to process athena.txt");
+ e.printStackTrace();
+ return;
+ }
+
+ System.out.println(
+ "Removed " + deletedCharacters + "/"
+ + characters + " characters.");
+ }
+
+}
+
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