Lazerdrive leaderboard sniffer

This tool is based on my library: QLazerDriveClient.

How to use it

You must have a Qt5 sdk installed (packages qt5-qmake qt5-default) with websockets (libqt5websockets5-dev) and mysql support (libqt5sql5-mysql). To build it, you need the build-essential package.

git submodule update --init
cd QLazerDriveClient
qmake
make
make install
cd ..
qmake
make
./lazerdrive-leaderboard-sniffer

You can also use Qt Creator if you are not familiar with a shell.

How to use it (with Docker)

# Build
git submodule update --init
docker build -t lazerdrive-leaderboard-sniffer .

# Run
docker run --rm=true -t lazerdrive-leaderboard-sniffer

# Run daemonized:
docker run -dt lazerdrive-leaderboard-sniffer

To connect to a MySql server within Docker, you should take a look at the --link Docker option.

CLI arguments

Usage: lazerdrive-leaderboard-sniffer [options]

Options:
  -?, -h, --help             Displays this help.
  -v, --version              Displays version information.
  -c, --config <file>        Load config from ini file <file>.
  --verbose <level>          Set the verbose level.
                             Available levels:
                             0 quiet mode, equivalent to -q or --quiet
                             1 only displays errors
                             2 displays errors and warnings
                             3 (default) displays errors, warnings and infos
                             4 displays all messages, including debug
  -q, --quiet                Run in silent mode, equivalent to --verbose 0.
  -s, --server <host>        Connect to this server. The default value is "one.eu.lazerdrive.io".
  -u, --username <username>  Use this username. If you don't specify it, you will have a random username.

You want to connect to server "three" with "toto" as username? Just do this:

lazerdrive-leaderboard-sniffer --server three.eu.lazerdrive.io --username toto
# Or if you use Docker:
docker run --rm=true -t lazerdrive-leaderboard-sniffer --server three.eu.lazerdrive.io --username toto

Config.ini

To custom parameters like database credentials, you must use an ini file with --config option. Here is an example of config:

[database]
host=localhost
port=3306
dbname=lazerdrive
user=root
pass=toor
persist_interval=30

If you want to use a config.ini with the Docker image, you must put it in the same directory as the Dockerfile and re-build the image. The file will be copied into it.

Database schema

CREATE TABLE `player` (
  `id` int(11) unsigned NOT NULL AUTO_INCREMENT,
  `name` varchar(100) NOT NULL,
  `color` char(6) CHARACTER SET latin1 NOT NULL,
  `highscore` int(10) unsigned NOT NULL,
  `is_online` tinyint(1) NOT NULL,
  PRIMARY KEY (`id`),
  UNIQUE KEY `name_UNIQUE` (`name`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;

CREATE TABLE `player_daily_log` (
  `id` int(11) unsigned NOT NULL AUTO_INCREMENT,
  `player_id` int(11) unsigned NOT NULL,
  `date` date NOT NULL,
  `highscore` int(10) unsigned NOT NULL,
  `kills_count` int(10) unsigned NOT NULL,
  `deaths_count` int(10) unsigned NOT NULL,
  PRIMARY KEY (`id`),
  UNIQUE KEY `date_player_id_UNIQUE` (`player_id`,`date`),
  CONSTRAINT `fk_player_daily_log_player_id` FOREIGN KEY (`player_id`) REFERENCES `player` (`id`) ON DELETE NO ACTION ON UPDATE NO ACTION
) ENGINE=InnoDB DEFAULT CHARSET=latin1;