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<?
// Gentoaster installer
// Licensed under GPL v3, see COPYING file
// Check we're running as root
$processUser = posix_getpwuid(posix_geteuid());
if($processUser['name'] != "root") {
die("This installer must be run as root\n");
}
// Load the configurations (the web config chainloads the daemon config)
echo "Loading configuration\n";
require_once "web/config.php";
// Basic configuration path sanity checks
echo "Checking configuration sanity\n";
if(!file_exists(GENTOASTER_PATH."/install.php")) {
die("GENTOASTER_PATH is set incorrectly\n");
}
// Check database configuration is sane
echo "Connecting to database\n";
$db = new mysqli(
MYSQL_HOSTNAME,
MYSQL_USERNAME,
MYSQL_PASSWORD
);
if (mysqli_connect_errno()) {
die("Could not connect to MySQL server: ".mysqli_connect_error()."\n");
}
// If we reached here, MySQL details are fine
echo "Database connection is OK\n";
// Make sure we have a dump file to use
if (file_exists(GENTOASTER_PATH."/gentoaster.sql")) {
// Prep MySQL details for shell args
$mysqlHostname = escapeshellarg(MYSQL_HOSTNAME);
$mysqlUsername = escapeshellarg(MYSQL_USERNAME);
$mysqlDatabase = mysql_escape_string(MYSQL_DATABASE);
// Create shell component for password if required
if (strlen(MYSQL_PASSWORD) > 0) {
$mysqlPassword = " -p ".escapeshellarg(MYSQL_PASSWORD)." ";
} else {
$mysqlPassword = " ";
}
// Drop any existing database here
system('echo "DROP DATABASE IF EXISTS '.$mysqlDatabase.';" | mysql -u '.$mysqlUsername.$mysqlPassword);
// Create a new database
system('echo "CREATE DATABASE '.$mysqlDatabase.';" | mysql -u '.$mysqlUsername.$mysqlPassword);
// Import the database dump into that database
system('mysql -u '.$mysqlUsername.$mysqlPassword.$mysqlDatabase.' < gentoaster.sql');
} else {
die("SQL file not found, check GENTOASTER_PATH\n");
}
// Add the initscript for the daemon
echo "Adding initscript symlink\n";
system("rm -f /etc/init.d/gentoaster");
system("ln -s ".GENTOASTER_PATH."/gentoaster /etc/init.d/gentoaster");
system("chmod +x ".GENTOASTER_PATH."/gentoaster");
echo "Starting Gentoaster daemon\n";
exec("/etc/init.d/gentoaster start");
echo "If you didn't see any errors, the install was successful\n";
echo "Try visiting the site at ".GENTOASTER_URL." to make sure everything works\n";
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