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Add --log-file parameter to write logs to separate file

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Use logback for more control over the log output

Fixes #845
This commit is contained in:
AsamK 2022-01-29 12:35:19 +01:00
parent 95cc0ae7fd
commit 2e74acaabe
8 changed files with 199 additions and 21 deletions
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39
src/main/java/org/asamk/signal/Main.java
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@ -17,6 +17,7 @@
package org.asamk.signal;
import net.sourceforge.argparse4j.ArgumentParsers;
import net.sourceforge.argparse4j.DefaultSettings;
import net.sourceforge.argparse4j.impl.Arguments;
import net.sourceforge.argparse4j.inf.ArgumentParserException;
import net.sourceforge.argparse4j.inf.Namespace;
@ -31,6 +32,7 @@ import org.asamk.signal.util.SecurityProvider;
import org.bouncycastle.jce.provider.BouncyCastleProvider;
import org.slf4j.bridge.SLF4JBridgeHandler;
import java.io.File;
import java.security.Security;
public class Main {
@ -41,8 +43,11 @@ public class Main {
installSecurityProviderWorkaround();
// Configuring the logger needs to happen before any logger is initialized
final var verboseLevel = getVerboseLevel(args);
configureLogging(verboseLevel);
final var nsLog = parseArgs(args);
final var verboseLevel = nsLog == null ? 0 : nsLog.getInt("verbose");
final var logFile = nsLog == null ? null : nsLog.<File>get("log-file");
configureLogging(verboseLevel, logFile);
var parser = App.buildArgumentParser();
@ -70,35 +75,29 @@ public class Main {
Security.addProvider(new BouncyCastleProvider());
}
private static int getVerboseLevel(String[] args) {
var parser = ArgumentParsers.newFor("signal-cli").build().defaultHelp(false);
private static Namespace parseArgs(String[] args) {
var parser = ArgumentParsers.newFor("signal-cli", DefaultSettings.VERSION_0_9_0_DEFAULT_SETTINGS)
.includeArgumentNamesAsKeysInResult(true)
.build()
.defaultHelp(false);
parser.addArgument("--verbose").action(Arguments.count());
parser.addArgument("--log-file").type(File.class);
Namespace ns;
try {
ns = parser.parseKnownArgs(args, null);
return parser.parseKnownArgs(args, null);
} catch (ArgumentParserException e) {
return 0;
return null;
}
return ns.getInt("verbose");
}
private static void configureLogging(final int verboseLevel) {
final var defaultLogLevel = verboseLevel > 1 ? "trace" : verboseLevel > 0 ? "debug" : "info";
System.setProperty("org.slf4j.simpleLogger.defaultLogLevel", defaultLogLevel);
private static void configureLogging(final int verboseLevel, final File logFile) {
LogConfigurator.setVerboseLevel(verboseLevel);
LogConfigurator.setLogFile(logFile);
if (verboseLevel > 0) {
System.setProperty("org.slf4j.simpleLogger.showThreadName", "true");
System.setProperty("org.slf4j.simpleLogger.showShortLogName", "false");
System.setProperty("org.slf4j.simpleLogger.showDateTime", "true");
System.setProperty("org.slf4j.simpleLogger.dateTimeFormat", "yyyy-MM-dd'T'HH:mm:ss.SSSXX");
java.util.logging.Logger.getLogger("")
.setLevel(verboseLevel > 2 ? java.util.logging.Level.FINEST : java.util.logging.Level.INFO);
Manager.initLogger();
} else {
System.setProperty("org.slf4j.simpleLogger.showThreadName", "false");
System.setProperty("org.slf4j.simpleLogger.showShortLogName", "true");
System.setProperty("org.slf4j.simpleLogger.showDateTime", "false");
}
SLF4JBridgeHandler.removeHandlersForRootLogger();
SLF4JBridgeHandler.install();