nmode's Git Repositories - signal-cli/blob - src/main/java/org/asamk/signal/Main.java

   1 /*
   2   Copyright (C) 2015-2021 AsamK and contributors
   3
   4   This program is free software: you can redistribute it and/or modify
   5   it under the terms of the GNU General Public License as published by
   6   the Free Software Foundation, either version 3 of the License, or
   7   (at your option) any later version.
   8
   9   This program is distributed in the hope that it will be useful,
  10   but WITHOUT ANY WARRANTY; without even the implied warranty of
  11   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12   GNU General Public License for more details.
  13
  14   You should have received a copy of the GNU General Public License
  15   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17 package org.asamk.signal;
  18
  19 import net.sourceforge.argparse4j.ArgumentParsers;
  20 import net.sourceforge.argparse4j.impl.Arguments;
  21 import net.sourceforge.argparse4j.inf.ArgumentParserException;
  22 import net.sourceforge.argparse4j.inf.Namespace;
  23
  24 import org.asamk.signal.manager.LibSignalLogger;
  25 import org.asamk.signal.util.SecurityProvider;
  26 import org.bouncycastle.jce.provider.BouncyCastleProvider;
  27
  28 import java.security.Security;
  29
  30 public class Main {
  31
  32     public static void main(String[] args) {
  33         installSecurityProviderWorkaround();
  34
  35         // Configuring the logger needs to happen before any logger is initialized
  36         configureLogging(isVerbose(args));
  37
  38         var parser = App.buildArgumentParser();
  39
  40         var ns = parser.parseArgsOrFail(args);
  41
  42         var res = new App(ns).init();
  43         System.exit(res);
  44     }
  45
  46     private static void installSecurityProviderWorkaround() {
  47         // Register our own security provider
  48         Security.insertProviderAt(new SecurityProvider(), 1);
  49         Security.addProvider(new BouncyCastleProvider());
  50     }
  51
  52     private static boolean isVerbose(String[] args) {
  53         var parser = ArgumentParsers.newFor("signal-cli").build().defaultHelp(false);
  54         parser.addArgument("--verbose").action(Arguments.storeTrue());
  55
  56         Namespace ns;
  57         try {
  58             ns = parser.parseKnownArgs(args, null);
  59         } catch (ArgumentParserException e) {
  60             return false;
  61         }
  62
  63         return ns.getBoolean("verbose");
  64     }
  65
  66     private static void configureLogging(final boolean verbose) {
  67         if (verbose) {
  68             System.setProperty("org.slf4j.simpleLogger.defaultLogLevel", "debug");
  69             System.setProperty("org.slf4j.simpleLogger.showThreadName", "true");
  70             System.setProperty("org.slf4j.simpleLogger.showShortLogName", "false");
  71             System.setProperty("org.slf4j.simpleLogger.showDateTime", "true");
  72             System.setProperty("org.slf4j.simpleLogger.dateTimeFormat", "yyyy-MM-dd'T'HH:mm:ss.SSSXX");
  73             LibSignalLogger.initLogger();
  74         } else {
  75             System.setProperty("org.slf4j.simpleLogger.defaultLogLevel", "info");
  76             System.setProperty("org.slf4j.simpleLogger.showThreadName", "false");
  77             System.setProperty("org.slf4j.simpleLogger.showShortLogName", "true");
  78             System.setProperty("org.slf4j.simpleLogger.showDateTime", "false");
  79         }
  80     }
  81 }