PandacubeFr/PandaLib
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Improved CLI/standalone app related stuff

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This commit is contained in:
Marc Baloup 2021-08-23 02:23:01 +02:00
parent 3bf4184fd2
commit 30bdc8478c
Signed by: marcbal
GPG Key ID: BBC0FE3ABC30B893
3 changed files with 120 additions and 67 deletions
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77
CLI/src/main/java/fr/pandacube/lib/cli/ConsoleInterface.java → CLI/src/main/java/fr/pandacube/lib/cli/CLI.java
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@ -1,16 +1,14 @@
package fr.pandacube.lib.cli;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.logging.ErrorManager;
import java.util.logging.Handler;
import java.util.logging.LogRecord;
import org.fusesource.jansi.Ansi;
import org.fusesource.jansi.AnsiConsole;
import fr.pandacube.lib.core.util.Log;
import jline.console.ConsoleReader;
import net.md_5.bungee.log.ConciseFormatter;
public class ConsoleInterface extends Handler {
public class CLI {
public static final String ANSI_RESET = "\u001B[0m";
@ -41,20 +39,19 @@ public class ConsoleInterface extends Handler {
private ConsoleReader reader;
private PrintWriter out;
private CLILogger logger;
public ConsoleInterface() throws IOException {
public CLI() throws IOException {
AnsiConsole.systemInstall();
reader = new ConsoleReader();
reader.setBellEnabled(false);
reader.setPrompt("\r"+ANSI_LIGHT_PURPLE+">");
out = new PrintWriter(reader.getOutput());
reader.setPrompt("\r"+Ansi.ansi().fg(Ansi.Color.MAGENTA)+">");
reader.addCompleter(BrigadierDispatcher.instance);
// configuration du formatteur pour le logger
System.setProperty("net.md_5.bungee.log-date-format", "yyyy-MM-dd HH:mm:ss");
setFormatter(new ConciseFormatter(true));
logger = new CLILogger(this);
}
@ -65,6 +62,11 @@ public class ConsoleInterface extends Handler {
}
public CLILogger getLogger() {
return logger;
}
public void loop() {
@ -85,59 +87,8 @@ public class ConsoleInterface extends Handler {
Log.severe(e);
}
}
private synchronized void println(String str) {
try {
out.println('\r'+ANSI_RESET+str);
out.flush();
reader.drawLine();
reader.flush();
} catch (IOException e) {
Log.severe(e);
}
}
@Override
public void close() throws SecurityException { }
@Override
public void flush() { }
@Override
public void publish(LogRecord record) {
if (!isLoggable(record))
return;
String formattedMessage;
try {
formattedMessage = getFormatter().format(record);
} catch (Exception ex) {
reportError(null, ex, ErrorManager.FORMAT_FAILURE);
return;
}
try {
println(formattedMessage.trim());
} catch (Exception ex) {
reportError(null, ex, ErrorManager.WRITE_FAILURE);
return;
}
}
}

19
CLI/src/main/java/fr/pandacube/lib/cli/CoreLogger.java → CLI/src/main/java/fr/pandacube/lib/cli/CLILogger.java
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@ -1,25 +1,36 @@
package fr.pandacube.lib.cli;
import java.io.PrintStream;
import java.util.logging.Handler;
import java.util.logging.Level;
import java.util.logging.LogRecord;
import java.util.logging.Logger;
import net.md_5.bungee.log.ColouredWriter;
import net.md_5.bungee.log.ConciseFormatter;
import net.md_5.bungee.log.LoggingOutputStream;
public class CoreLogger extends Logger {
public class CLILogger extends Logger {
public CoreLogger(ConsoleInterface cli) {
/* package */ CLILogger(CLI cli) {
super("CoreLogger", null);
setLevel(Level.ALL);
setUseParentHandlers(false);
addHandler(cli);
Handler cliLogHandler = new ColouredWriter(cli.getConsoleReader());
cliLogHandler.setFormatter(new ConciseFormatter(true));
addHandler(cliLogHandler);
Handler fileHandler = new DailyLogRotateFileHandler();
fileHandler.setLevel(Level.INFO);
fileHandler.setFormatter(new ConciseFormatter(false));
addHandler(fileHandler);
System.setErr(new PrintStream(new LoggingOutputStream(this, Level.SEVERE), true));
System.setOut(new PrintStream(new LoggingOutputStream(this, Level.INFO), true));
}
@Override
public void log(LogRecord record) {
record.setLongThreadID(Thread.currentThread().getId());

91
CLI/src/main/java/fr/pandacube/lib/cli/DailyLogRotateFileHandler.java Normal file
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@ -0,0 +1,91 @@
package fr.pandacube.lib.cli;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.logging.ErrorManager;
import java.util.logging.Handler;
import java.util.logging.LogRecord;
class DailyLogRotateFileHandler extends Handler {
private BufferedWriter currentFile = null;
private DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
private String currentFileDate = getCurrentDay();
private boolean closed = false;
@Override
public synchronized void close() throws SecurityException {
closed = true;
if (currentFile != null) try {
currentFile.close();
} catch (IOException e) {}
}
@Override
public synchronized void flush() {
if (closed) return;
if (currentFile == null) return;
try {
currentFile.flush();
} catch (IOException e) {}
}
@Override
public synchronized void publish(LogRecord record) {
if (closed) return;
if (!isLoggable(record)) return;
if (currentFile == null || !currentFileDate.equals(getCurrentDay())) changeFile();
if (currentFile == null) return;
String formattedMessage;
try {
formattedMessage = getFormatter().format(record);
} catch (Exception ex) {
reportError(null, ex, ErrorManager.FORMAT_FAILURE);
return;
}
try {
currentFile.write(formattedMessage);
currentFile.flush();
} catch (Exception ex) {
reportError(null, ex, ErrorManager.WRITE_FAILURE);
}
}
private void changeFile() {
if (currentFile != null) {
try {
currentFile.flush();
currentFile.close();
} catch (IOException e) {}
new File("logs/latest.log").renameTo(new File("logs/" + currentFileDate + ".log"));
}
currentFileDate = getCurrentDay();
try {
File logDir = new File("logs");
logDir.mkdir();
currentFile = new BufferedWriter(new FileWriter(new File("logs/latest.log"), true));
} catch (SecurityException | IOException e) {
reportError("Erreur lors de l'initialisation d'un fichier log", e, ErrorManager.OPEN_FAILURE);
currentFile = null;
return;
}
}
private String getCurrentDay() {
return dateFormat.format(new Date());
}
}