Add on-demand XAMPP Lite 8.5 installer + Windows time.php support

- install/pqs_install.sql: one-shot installer (creates pqs DB + user, all tables as InnoDB, static seed) so a fresh portable XAMPP deploy needs no separate migrations. Derived from docs/pqs.sql with engines forced to InnoDB. - install/README.md: XAMPP Lite 8.5 deployment steps plus fresh-vs-upgrade guidance. - time.php: OS-aware clock set (PowerShell Set-Date on Windows/XAMPP, sudo date on Linux); epoch is int-cast so the exec has no injection. - .gitignore: exclude the portable xampp_lite_8_5/ stack (not versioned here). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-01 15:08:09 -05:00
parent 2ebf9a0ef2
commit b491bb4b8a
4 changed files with 451 additions and 6 deletions
@@ -8,3 +8,6 @@ Thumbs.db

 # Logs
 *.log
+
+# Portable XAMPP Lite deployment stack (third-party; not versioned here)
+xampp_lite_8_5/
@@ -0,0 +1,59 @@
+# Deploying PQS on XAMPP Lite 8.5 (on-demand)
+
+PQS is designed to run from a **portable XAMPP Lite 8.5** stack (PHP 8.5 +
+MariaDB + Apache) so the whole system can be stood up on demand at a venue with
+no internet. This folder holds the one-shot database installer.
+
+## Steps
+
+1. **Drop the app into htdocs.** Copy the PQS folder to:
+   ```
+   xampp\htdocs\pqs
+   ```
+   (The app uses `/pqs/...` URLs, so the folder must be named `pqs`.)
+
+2. **Start Apache and MySQL** from the XAMPP control panel.
+
+3. **Create the database.** From `xampp\mysql\bin` (XAMPP's MariaDB root has no
+   password by default):
+   ```
+   mysql -u root < ..\..\htdocs\pqs\install\pqs_install.sql
+   ```
+   Or in phpMyAdmin (http://localhost/phpmyadmin) → Import → choose
+   `install\pqs_install.sql`.
+
+   This creates the `pqs` database, the `pqs`/`pqs` application user, every
+   table (all InnoDB), and the static seed data (mechs, maps, game types,
+   default game config, pod layout). Queue/mission/history start empty. It is
+   safe to re-run; to wipe clean, `DROP DATABASE pqs` first.
+
+4. **Open the app:**
+   | Screen | URL |
+   |--------|-----|
+   | Registration kiosk | http://localhost/pqs/callsign.php |
+   | Registration console | http://localhost/pqs/registration.php |
+   | Game/ops console | http://localhost/pqs/console.php |
+   | Queue wall | http://localhost/pqs/combinedqueue.php |
+
+That's it — no build step, no internet.
+
+## Notes
+
+- **Credentials.** The app connects as `pqs`/`pqs` on `localhost` (see
+  `includes/db.php`). These are a formality on an air-gapped LAN.
+- **Timezone.** Set once in `includes/db.php` (`PQS_TIMEZONE`, default
+  `America/Chicago`). Change it there.
+- **PHP target.** Code targets PHP 7.4+; XAMPP Lite 8.5 ships PHP 8.5. Tested on
+  PHP 8.3 / MariaDB (see `dev/`).
+- **`time.php` (optional clock sync).** Sets the machine clock from the browser
+  for the air-gapped box. On Windows it uses PowerShell `Set-Date`, which only
+  works if Apache is **running as administrator**. If the host clock is already
+  correct you don't need this.
+
+## Fresh install vs. upgrading an existing DB
+
+- **Fresh XAMPP deploy →** use `install/pqs_install.sql` (this folder). It
+  already creates every table as InnoDB, so no migrations are needed.
+- **Upgrading a pre-existing (older MyISAM) database →** run the incremental
+  `dev/migrations/001-*.sql` and `002-*.sql` instead, which convert the affected
+  tables to InnoDB in place.
@@ -0,0 +1,377 @@
+-- =====================================================================
+-- PQS on-demand installer  (XAMPP Lite 8.5 / MariaDB)
+-- =====================================================================
+-- Fresh install: run once as a privileged user. XAMPP's MariaDB root has
+-- no password by default, so from xampp\mysql\bin:
+--
+--     mysql -u root < install\pqs_install.sql
+--
+-- Creates the `pqs` database, the pqs/pqs application user, every table
+-- (all InnoDB) and the static seed data (mechs, maps, game types, default
+-- game config and pod layout). The queue/mission/history tables start empty.
+--
+-- Re-running is safe: it uses IF NOT EXISTS and will not clobber existing
+-- data. To wipe and start clean, DROP DATABASE pqs first.
+-- =====================================================================
+
+CREATE DATABASE IF NOT EXISTS `pqs` CHARACTER SET latin1;
+CREATE USER IF NOT EXISTS 'pqs'@'localhost' IDENTIFIED BY 'pqs';
+GRANT ALL PRIVILEGES ON `pqs`.* TO 'pqs'@'localhost';
+FLUSH PRIVILEGES;
+USE `pqs`;
+
+-- phpMyAdmin SQL Dump
+-- version 3.4.11.1deb2+deb7u5
+-- http://www.phpmyadmin.net
+--
+-- Host: localhost
+-- Generation Time: Feb 19, 2017 at 12:21 AM
+-- Server version: 5.5.50
+-- PHP Version: 5.4.45-0+deb7u4
+
+SET SQL_MODE="NO_AUTO_VALUE_ON_ZERO";
+SET time_zone = "+00:00";
+
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8 */;
+
+--
+-- Database: `pqs`
+--
+
+-- --------------------------------------------------------
+
+--
+-- Table structure for table `pqs_currentmission`
+--
+
+CREATE TABLE IF NOT EXISTS `pqs_currentmission` (
+  `Callsign` varchar(25) DEFAULT NULL,
+  `MissionID` int(11) DEFAULT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=latin1;
+
+-- --------------------------------------------------------
+
+--
+-- Table structure for table `pqs_gameconfig`
+--
+
+CREATE TABLE IF NOT EXISTS `pqs_gameconfig` (
+  `gamechoiceid` int(11) DEFAULT NULL,
+  `numpods` int(11) DEFAULT NULL,
+  `timepergame` int(11) DEFAULT NULL,
+  `timetoreset` int(11) DEFAULT NULL,
+  `mapid` int(11) NOT NULL,
+  `typeid` int(11) NOT NULL,
+  `launchdelay` int(11) NOT NULL,
+  `visibility` int(11) NOT NULL,
+  `weather` int(11) NOT NULL,
+  `timeofday` int(11) NOT NULL,
+  `timelimit` int(11) NOT NULL,
+  `radar` int(11) NOT NULL,
+  `heat` tinyint(1) NOT NULL,
+  `friendlyfire` tinyint(1) NOT NULL,
+  `splashdamage` tinyint(1) NOT NULL,
+  `limitedammo` tinyint(1) NOT NULL,
+  `noreturn` tinyint(1) NOT NULL,
+  `printdebriefing` tinyint(1) NOT NULL,
+  `missionreview` tinyint(1) NOT NULL,
+  `weaponjam` tinyint(1) NOT NULL,
+  `advancemode` tinyint(1) NOT NULL,
+  `armormode` tinyint(1) NOT NULL,
+  `cameraship` int(2) NOT NULL,
+  `GroupAvalible` tinyint(1) NOT NULL,
+  UNIQUE KEY `gamechoiceid` (`gamechoiceid`)
+) ENGINE=InnoDB DEFAULT CHARSET=latin1;
+
+--
+-- Dumping data for table `pqs_gameconfig`
+--
+
+INSERT INTO `pqs_gameconfig` (`gamechoiceid`, `numpods`, `timepergame`, `timetoreset`, `mapid`, `typeid`, `launchdelay`, `visibility`, `weather`, `timeofday`, `timelimit`, `radar`, `heat`, `friendlyfire`, `splashdamage`, `limitedammo`, `noreturn`, `printdebriefing`, `missionreview`, `weaponjam`, `advancemode`, `armormode`, `cameraship`, `GroupAvalible`) VALUES
+(1, 6, 10, 5, -1, 3, 5, 1, 1, 1, 10, 1, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 2, 0);
+
+-- --------------------------------------------------------
+
+--
+-- Table structure for table `pqs_gametype`
+--
+
+CREATE TABLE IF NOT EXISTS `pqs_gametype` (
+  `TypeID` int(11) NOT NULL AUTO_INCREMENT,
+  `TypeName` varchar(22) NOT NULL,
+  `roster` int(11) NOT NULL,
+  PRIMARY KEY (`TypeID`)
+) ENGINE=InnoDB  DEFAULT CHARSET=latin1 AUTO_INCREMENT=11 ;
+
+--
+-- Dumping data for table `pqs_gametype`
+--
+
+INSERT INTO `pqs_gametype` (`TypeID`, `TypeName`, `roster`) VALUES
+(1, 'Destruction', -2),
+(2, 'Team Destruction', -1),
+(3, 'Attrition', 0),
+(4, 'Team Attrition', 1),
+(5, 'Capture the Flag', 2),
+(6, 'King of the Hill', 3),
+(7, 'Team King of the Hill', 4),
+(8, 'Steal the Beacon', 5),
+(9, 'Master Trial', 6),
+(10, 'Siege Assault', 7);
+
+-- --------------------------------------------------------
+
+--
+-- Table structure for table `pqs_infopanel`
+--
+
+CREATE TABLE IF NOT EXISTS `pqs_infopanel` (
+  `Updated` int(11) DEFAULT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=latin1;
+
+--
+-- Dumping data for table `pqs_infopanel`
+--
+
+INSERT INTO `pqs_infopanel` (`Updated`) VALUES
+(0);
+
+-- --------------------------------------------------------
+
+--
+-- Table structure for table `pqs_mapinfo`
+--
+
+CREATE TABLE IF NOT EXISTS `pqs_mapinfo` (
+  `MapID` int(11) NOT NULL,
+  `MapName` varchar(25) NOT NULL,
+  `D` tinyint(1) NOT NULL,
+  `TD` tinyint(1) NOT NULL,
+  `A` tinyint(1) NOT NULL,
+  `TA` tinyint(1) NOT NULL,
+  `CTF` tinyint(1) NOT NULL,
+  `KOTH` tinyint(1) NOT NULL,
+  `TKOTH` tinyint(1) NOT NULL,
+  `STB` tinyint(1) NOT NULL,
+  `MT` tinyint(1) NOT NULL,
+  `SA` tinyint(1) NOT NULL,
+  `size` int(11) NOT NULL,
+  `DZ` int(11) NOT NULL,
+  `HE` int(11) NOT NULL,
+  `MRB` int(11) NOT NULL,
+  UNIQUE KEY `MapID` (`MapID`)
+) ENGINE=InnoDB DEFAULT CHARSET=latin1;
+
+--
+-- Dumping data for table `pqs_mapinfo`
+--
+
+INSERT INTO `pqs_mapinfo` (`MapID`, `MapName`, `D`, `TD`, `A`, `TA`, `CTF`, `KOTH`, `TKOTH`, `STB`, `MT`, `SA`, `size`, `DZ`, `HE`, `MRB`) VALUES
+(-1, 'Random', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0),
+(1, 'BigCity', 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 4, 4, 0, 0),
+(2, 'Cantina', 2, 2, 2, 2, 2, 0, 0, 0, 0, 1, 3, 4, 0, 1),
+(3, 'CentralPark', 3, 3, 3, 3, 0, 1, 1, 1, 1, 0, 4, 4, 0, 0),
+(4, 'Coliseum', 4, 4, 4, 4, 3, 0, 0, 0, 0, 0, 2, 4, 0, 1),
+(5, 'DustBowl', 5, 5, 5, 5, 0, 2, 2, 0, 0, 0, 4, 4, 0, 0),
+(6, 'Factory', 6, 6, 6, 6, 0, 0, 0, 0, 0, 0, 2, 2, 0, 0),
+(7, 'Frostbite', 7, 7, 7, 7, 4, 3, 3, 2, 0, 0, 4, 4, 0, 0),
+(8, 'Freezer', 8, 8, 8, 8, 0, 4, 4, 0, 2, 0, 4, 4, 0, 0),
+(9, 'GatorBait', 9, 9, 9, 9, 0, 5, 5, 3, 3, 0, 4, 4, 0, 0),
+(10, 'GhostHighway', 10, 10, 10, 10, 0, 6, 6, 4, 4, 0, 4, 4, 0, 0),
+(11, 'Grassland', 11, 11, 11, 11, 5, 7, 0, 0, 5, 0, 4, 4, 0, 0),
+(12, 'Hidaway', 12, 12, 12, 12, 6, 8, 7, 5, 0, 0, 4, 2, 0, 1),
+(13, 'Hotplate', 13, 13, 13, 13, 7, 0, 0, 0, 6, 0, 4, 4, 0, 0),
+(14, 'InnerCity', 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 4, 4, 0, 0),
+(15, 'Jungle', 15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 2, 2, 0, 0),
+(16, 'Lunacy', 16, 16, 16, 16, 0, 0, 0, 0, 0, 0, 3, 4, 0, 0),
+(17, 'Nazca', 17, 17, 17, 17, 8, 9, 8, 0, 7, 0, 4, 4, 0, 0),
+(18, 'PalaceGates', 18, 18, 18, 18, 0, 0, 0, 0, 0, 0, 3, 2, 0, 0),
+(19, 'Peaks', 19, 19, 19, 19, 9, 0, 0, 0, 8, 0, 4, 4, 0, 0),
+(20, 'Reduex', 20, 20, 20, 20, 10, 0, 0, 0, 0, 2, 3, 4, 0, 1),
+(21, 'ScarabStronghold', 21, 21, 21, 21, 0, 0, 0, 0, 0, 0, 2, 2, 0, 0),
+(22, 'SnowJob', 22, 22, 22, 22, 0, 0, 0, 0, 0, 0, 4, 2, 0, 0),
+(23, 'StormCanyon', 23, 23, 23, 23, 11, 0, 0, 0, 0, 3, 3, 4, 0, 1),
+(24, 'Timberline', 24, 24, 24, 24, 12, 0, 0, 0, 0, 0, 4, 4, 0, 0),
+(25, 'TribelIncursion', 25, 25, 25, 25, 0, 0, 0, 0, 0, 0, 3, 3, 0, 1);
+
+-- --------------------------------------------------------
+
+--
+-- Table structure for table `pqs_mechinfo`
+--
+
+CREATE TABLE IF NOT EXISTS `pqs_mechinfo` (
+  `MechID` int(11) NOT NULL AUTO_INCREMENT,
+  `MechName` varchar(25) NOT NULL,
+  `Firepower` int(11) NOT NULL,
+  `Armor` int(11) NOT NULL,
+  `Speed` int(11) NOT NULL,
+  `Heat` int(11) NOT NULL,
+  `Class` varchar(25) NOT NULL,
+  `img_name` varchar(25) NOT NULL,
+  `Tons` int(11) NOT NULL,
+  `roster` int(11) NOT NULL,
+  PRIMARY KEY (`MechID`)
+) ENGINE=InnoDB  DEFAULT CHARSET=latin1 AUTO_INCREMENT=64 ;
+
+--
+-- Dumping data for table `pqs_mechinfo`
+--
+
+INSERT INTO `pqs_mechinfo` (`MechID`, `MechName`, `Firepower`, `Armor`, `Speed`, `Heat`, `Class`, `img_name`, `Tons`, `roster`) VALUES
+(1, 'Brigand', 25, 28, 85, 74, 'Light', 'brigand.jpg', 25, 17),
+(2, 'Commando', 27, 34, 85, 100, 'Light', 'commando.jpg', 25, 22),
+(3, 'Osiris', 22, 34, 83, 93, 'Light', 'osiris.jpg', 30, 46),
+(4, 'Uller', 35, 31, 89, 89, 'Light', 'uller.jpg', 30, 58),
+(5, 'Cougar', 37, 40, 81, 83, 'Light', 'cougar.jpg', 35, 23),
+(6, 'Owens', 43, 39, 80, 71, 'Light', 'owens.jpg', 35, 47),
+(7, 'Puma', 57, 38, 82, 89, 'Light', 'puma.jpg', 35, 48),
+(8, 'Raven', 35, 35, 77, 76, 'Light', 'raven.jpg', 35, 49),
+(9, 'Wolfhound IIC', 28, 39, 72, 80, 'Light', 'wolfhound.jpg', 35, 64),
+(10, 'Arctic Wolf', 47, 45, 73, 80, 'Medium', 'arcticwolf.jpg', 40, 3),
+(11, 'Chimera', 47, 46, 73, 59, 'Medium', 'chimera.jpg', 40, 21),
+(12, 'Hollander II', 45, 48, 75, 61, 'Medium', 'hollanderii.jpg', 45, 36),
+(13, 'Shadowcat', 51, 48, 73, 74, 'Medium', 'shadowcat.jpg', 45, 52),
+(14, 'Hellhound', 47, 54, 67, 59, 'Medium', 'hellhound.jpg', 50, 33),
+(15, 'Hunchback', 38, 52, 64, 63, 'Medium', 'hunchback.jpg', 50, 37),
+(16, 'Uziel', 43, 50, 69, 60, 'Medium', 'uziel.jpg', 50, 60),
+(17, 'Black Lanner', 50, 56, 67, 56, 'Medium', 'blacklanner.jpg', 55, 16),
+(18, 'Bushwacker', 45, 58, 70, 56, 'Medium', 'bushwacker.jpg', 55, 18),
+(19, 'Ryoken', 55, 58, 70, 56, 'Medium', 'ryoken.jpg', 55, 51),
+(20, 'Dragon', 43, 60, 63, 55, 'Heavy', 'dragon.jpg', 60, 27),
+(21, 'Vulture', 59, 63, 63, 52, 'Heavy', 'vulture.jpg', 60, 62),
+(22, 'Catapult', 70, 60, 65, 42, 'Heavy', 'catapult.jpg', 65, 19),
+(23, 'Cauldronborn', 65, 60, 61, 70, 'Heavy', 'cauldronborn.jpg', 65, 20),
+(24, 'Loki', 48, 64, 57, 77, 'Heavy', 'loki.jpg', 65, 39),
+(25, 'Grizzly', 55, 67, 54, 61, 'Heavy', 'grizzly.jpg', 70, 31),
+(26, 'Novacat', 51, 65, 59, 50, 'Heavy', 'novacat.jpg', 70, 45),
+(27, 'Thor', 58, 67, 50, 71, 'Heavy', 'thor.jpg', 70, 57),
+(28, 'Black Knight', 61, 65, 55, 50, 'Heavy', 'blackknight.jpg', 75, 15),
+(29, 'Mad Cat', 58, 70, 58, 56, 'Heavy', 'madcat.jpg', 75, 41),
+(30, 'Thanatos', 63, 66, 48, 51, 'Heavy', 'thanatos.jpg', 75, 56),
+(31, 'Awesome', 57, 74, 47, 58, 'Assault', 'awesome.jpg', 80, 9),
+(32, 'Zeus', 80, 71, 49, 60, 'Assault', 'zeus.jpg', 80, 65),
+(33, 'Deimos', 80, 71, 49, 60, 'Assault', 'deimos.jpg', 85, 26),
+(34, 'Masakari', 66, 78, 49, 69, 'Assault', 'masakari.jpg', 85, 43),
+(35, 'Templar', 68, 77, 49, 60, 'Assault', 'templar.jpg', 85, 55),
+(36, 'Cyclops', 72, 78, 46, 50, 'Assault', 'cyclops.jpg', 90, 24),
+(37, 'Highlander', 73, 79, 42, 55, 'Assault', 'highlander.jpg', 90, 35),
+(38, 'Madcat Mk II', 93, 78, 46, 56, 'Assault', 'madcatii.jpg', 90, 42),
+(39, 'Mauler', 95, 78, 41, 50, 'Assault', 'mauler.jpg', 90, 44),
+(40, 'Hauptmann IIC', 86, 84, 35, 51, 'Assault', 'hauptmann.jpg', 95, 32),
+(41, 'Atlas', 95, 99, 38, 50, 'Assault', 'atlas.jpg', 100, 7),
+(42, 'Daishi', 78, 91, 36, 57, 'Assault', 'daishi.jpg', 100, 25),
+(43, 'Flea', 0, 0, 0, 0, 'Light', 'bdicon.jpg', 20, 29),
+(44, 'Solitare', 0, 0, 0, 0, 'Light', 'bdicon.jpg', 25, 53),
+(45, 'Assassin II', 0, 0, 0, 0, 'Medium', 'bdicon.jpg', 45, 6),
+(46, 'Hellspawn', 0, 0, 0, 0, 'Medium', 'bdicon.jpg', 45, 34),
+(47, 'Black Hawk', 0, 0, 0, 0, 'Medium', 'bdicon.jpg', 50, 14),
+(48, 'Ares', 0, 0, 0, 0, 'Heavy', 'bdicon.jpg', 60, 4),
+(49, 'Argus', 0, 0, 0, 0, 'Heavy', 'bdicon.jpg', 60, 5),
+(50, 'Avatar', 0, 0, 0, 0, 'Heavy', 'bdicon.jpg', 70, 8),
+(51, 'Longbow', 0, 0, 0, 0, 'Assault', 'bdicon.jpg', 85, 40),
+(52, 'Victor', 0, 0, 0, 0, 'Assault', 'bdicon.jpg', 85, 61),
+(53, 'Sunder', 0, 0, 0, 0, 'Assault', 'bdicon.jpg', 90, 54),
+(54, 'Gladiator', 0, 0, 0, 0, 'Assault', 'bdicon.jpg', 95, 30),
+(55, 'Annihilator', 0, 0, 0, 0, 'Assault', 'bdicon.jpg', 100, 1),
+(56, 'Behemoth', 0, 0, 0, 0, 'Assault', 'bdicon.jpg', 100, 12),
+(57, 'Fafnir', 0, 0, 0, 0, 'Assault', 'bdicon.jpg', 100, 28),
+(58, 'Kodiak', 0, 0, 0, 0, 'Assault', 'bdicon.jpg', 100, 38),
+(59, 'Random Any', 0, 0, 0, 0, 'Random', 'bdicon.jpg', 0, 0),
+(60, 'Random Light', 0, 0, 0, 0, 'Random', 'bdicon.jpg', 20, -1),
+(61, 'Random Medium', 0, 0, 0, 0, 'Random', 'bdicon.jpg', 40, -2),
+(62, 'Random Heavy', 0, 0, 0, 0, 'Random', 'bdicon.jpg', 60, -3),
+(63, 'Random Assault', 0, 0, 0, 0, 'Random', 'bdicon.jpg', 80, -4);
+
+-- --------------------------------------------------------
+
+--
+-- Table structure for table `pqs_mission`
+--
+
+CREATE TABLE IF NOT EXISTS `pqs_mission` (
+  `MissionID` int(11) NOT NULL AUTO_INCREMENT,
+  `MissionDate` int(11) NOT NULL,
+  `MissionSize` int(11) NOT NULL,
+  `numplayers` int(11) DEFAULT NULL,
+  `Completed` tinyint(1) NOT NULL DEFAULT '0',
+  `nummercs` int(11) NOT NULL,
+  `locked` tinyint(1) NOT NULL DEFAULT '0',
+  `MissionTime` int(11) NOT NULL,
+  `GameType` int(11) NOT NULL DEFAULT '3',
+  `map` int(11) NOT NULL DEFAULT '21',
+  UNIQUE KEY `MatchID` (`MissionID`)
+) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=1 ;
+
+-- --------------------------------------------------------
+
+--
+-- Table structure for table `pqs_pastmissions`
+--
+
+CREATE TABLE IF NOT EXISTS `pqs_pastmissions` (
+  `Callsign` varchar(25) DEFAULT NULL,
+  `Mech` varchar(25) DEFAULT NULL,
+  `Missionid` int(11) DEFAULT NULL,
+  `ctime` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP
+) ENGINE=InnoDB DEFAULT CHARSET=latin1;
+
+-- --------------------------------------------------------
+
+--
+-- Table structure for table `pqs_pods`
+--
+
+CREATE TABLE IF NOT EXISTS `pqs_pods` (
+  `pod01` tinyint(1) NOT NULL,
+  `pod02` tinyint(1) NOT NULL,
+  `pod03` tinyint(1) NOT NULL,
+  `pod04` tinyint(1) NOT NULL,
+  `pod05` tinyint(1) NOT NULL,
+  `pod06` tinyint(1) NOT NULL,
+  `pod07` tinyint(1) NOT NULL,
+  `pod08` tinyint(1) NOT NULL,
+  `pod09` tinyint(1) NOT NULL,
+  `pod10` tinyint(1) NOT NULL,
+  `pod11` tinyint(1) NOT NULL,
+  `pod12` tinyint(1) NOT NULL,
+  `pod13` tinyint(1) NOT NULL,
+  `pod14` tinyint(1) NOT NULL,
+  `pod15` tinyint(1) NOT NULL,
+  `pod16` tinyint(1) NOT NULL,
+  `ID` tinyint(1) NOT NULL,
+  UNIQUE KEY `ID` (`ID`)
+) ENGINE=InnoDB DEFAULT CHARSET=latin1;
+
+--
+-- Dumping data for table `pqs_pods`
+--
+
+INSERT INTO `pqs_pods` (`pod01`, `pod02`, `pod03`, `pod04`, `pod05`, `pod06`, `pod07`, `pod08`, `pod09`, `pod10`, `pod11`, `pod12`, `pod13`, `pod14`, `pod15`, `pod16`, `ID`) VALUES
+(1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
+
+-- --------------------------------------------------------
+
+--
+-- Table structure for table `pqs_queue`
+--
+
+CREATE TABLE IF NOT EXISTS `pqs_queue` (
+  `CallSign` varchar(25) NOT NULL,
+  `Mech` varchar(25) NOT NULL,
+  `ID` int(11) NOT NULL AUTO_INCREMENT,
+  `MissionID` int(11) DEFAULT NULL,
+  `Merc` tinyint(1) NOT NULL DEFAULT '0',
+  `Updated` tinyint(1) NOT NULL DEFAULT '0',
+  `team` int(2) NOT NULL DEFAULT '0',
+  `unit` int(2) NOT NULL DEFAULT '0',
+  UNIQUE KEY `ID` (`ID`)
+) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=1 ;
+
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
@@ -6,13 +6,19 @@

 if (isset($_GET['submit'])) {$submit=$_GET['submit'];}else{$submit='';}
 if ($submit=='update'){
+	// Set the machine clock from the browser's time (air-gapped box has no NTP).
+	// $epoch is round(intval(...)) so it is a pure integer -- no shell injection.
+	$epoch = (int) round(((int)($_GET['lct'] ?? 0)) / 1000);

-	$settime = $_GET['lct'];
-	$settime2 = round($settime/1000);
-	$settime3 = "@".$settime2;
-
-echo exec("sudo date -s $settime3 > /dev/null &");
-};
+	if (stripos(PHP_OS, 'WIN') === 0) {
+		// Windows / XAMPP: requires Apache (httpd) to be running as administrator.
+		$ps = 'Set-Date -Date ([DateTimeOffset]::FromUnixTimeSeconds(' . $epoch . ').LocalDateTime)';
+		exec('powershell -NoProfile -Command "' . $ps . '"');
+	} else {
+		// Linux: requires the web user to have passwordless sudo for date.
+		exec('sudo date -s @' . $epoch . ' > /dev/null &');
+	}
+}

 ?>