ChomeNS/chomens-bot-java
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fix: (maybe) ACTUALLY fix file logging (for the 69th time)

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Chayapak 2024-11-05 16:44:56 +07:00
parent f561a9c810
commit 597a694727
Signed by: ChomeNS
SSH key fingerprint: SHA256:0YoxhdyXsgbc0nfeB2N6FYE60mxMU7DS4uCUMaw2mvA
1 changed files with 25 additions and 35 deletions
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52
src/main/java/me/chayapak1/chomens_bot/util/FileLoggerUtilities.java
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@ -2,10 +2,7 @@ package me.chayapak1.chomens_bot.util;
import me.chayapak1.chomens_bot.Main;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.*;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
@ -18,12 +15,13 @@ import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
import java.util.zip.GZIPOutputStream;
// totallynotskidded™ from HBot
// original source code from hhhzzzsss, specifically HBot.
// source: https://github.com/hhhzzzsss/HBot-Release/blob/main/src/main/java/com/github/hhhzzzsss/hbot/Logger.java
public class FileLoggerUtilities {
public static final Path logDirectory = Path.of("logs");
public static final Path logPath = Paths.get(logDirectory.toString(), "log.txt");
public static BufferedWriter logWriter;
public static OutputStreamWriter logWriter;
public static LocalDate currentLogDate;
public static final DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ofPattern("'['dd/MM/yyyy HH:mm:ss']' ");
@ -79,56 +77,49 @@ public class FileLoggerUtilities {
}
}
public static void makeNewLogFile() throws IOException {
public static synchronized void makeNewLogFile() throws IOException {
currentLogDate = LocalDate.now();
if (!Files.exists(logPath)) Files.createFile(logPath);
logWriter = Files.newBufferedWriter(logPath, StandardCharsets.UTF_16, StandardOpenOption.TRUNCATE_EXISTING);
logWriter = new OutputStreamWriter(Files.newOutputStream(logPath, StandardOpenOption.CREATE, StandardOpenOption.APPEND), StandardCharsets.UTF_8);
logWriter.write(currentLogDate.toString() + '\n');
logWriter.flush();
}
public static void openLogFile() throws IOException {
public static synchronized void openLogFile() throws IOException {
currentLogDate = LocalDate.parse(getLogDate(logPath));
logWriter = Files.newBufferedWriter(logPath, StandardCharsets.UTF_16, StandardOpenOption.APPEND);
logWriter = new OutputStreamWriter(Files.newOutputStream(logPath, StandardOpenOption.CREATE, StandardOpenOption.APPEND), StandardCharsets.UTF_8);
}
public static void compressLogFile() throws IOException {
public static synchronized void compressLogFile() throws IOException {
if (Files.size(logPath) > 100 * 1024 * 1024) { // Will not save because log file is too big
return;
}
final Path path = Paths.get(logDirectory.toString(), getLogDate(logPath) + ".txt.gz");
Files.createFile(path);
InputStream in = Files.newInputStream(logPath);
GZIPOutputStream out = new GZIPOutputStream(Files.newOutputStream(path));
try (
final InputStream in = Files.newInputStream(logPath, StandardOpenOption.READ);
final GZIPOutputStream out = new GZIPOutputStream(Files.newOutputStream(path, StandardOpenOption.CREATE))
) {
byte[] buffer = new byte[1024];
int size;
while ((size = in.read(buffer)) > 0) {
out.write(buffer, 0, size);
}
in.close();
out.finish();
out.close();
}
}
public static String getLogDate(Path path) throws IOException {
BufferedReader reader = Files.newBufferedReader(path);
String date = reader.readLine();
reader.close();
return date;
public static synchronized String getLogDate (Path filePath) throws IOException {
try (final BufferedReader reader = Files.newBufferedReader(filePath, StandardCharsets.UTF_8)) {
return reader.readLine();
}
}
public static boolean logIsCurrent(Path path) throws IOException {
public static synchronized boolean logIsCurrent(Path path) throws IOException {
LocalDate date = LocalDate.now();
return getLogDate(path).equals(date.toString());
}
public static void log(String str) {
public static synchronized void log(String str) {
if (freezeTime > System.currentTimeMillis()) {
return;
}
@ -162,8 +153,7 @@ public class FileLoggerUtilities {
logWriter.write("\n");
}
if (str.length() > 32767) logWriter.write("Message too big, not logging this message"); // should these stuff be hardcoded?
else logWriter.write(getTimePrefix() + str.replaceAll("\\[(\\d+?)x](?=$|[\r\n])", "[/$1x]")); // the replaceAll will prevent conflicts with the duplicate counter
logWriter.write(getTimePrefix() + str.replaceAll("\\[(\\d+?)x](?=$|[\r\n])", "[/$1x]")); // the replaceAll will prevent conflicts with the duplicate counter
logWriter.flush();
duplicateCounter = 1;