57 lines
1.5 KiB
PHP
57 lines
1.5 KiB
PHP
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<?php
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// config variables
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$dbpath = "configurator.db";
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// import and sanitize GET variables
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$id = filter_input(INPUT_GET, 'id', FILTER_SANITIZE_NUMBER_INT);
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$applied = filter_input(INPUT_GET, 'applied', FILTER_SANITIZE_NUMBER_INT);
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$getconfig = filter_input(INPUT_GET, 'getconfig', FILTER_SANITIZE_NUMBER_INT);
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// local vars
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$db;
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// Connect to the database with PDO
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try {
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$db = new PDO('sqlite:'.$dbpath);
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} catch (Exception $e) {
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die ($e);
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}
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/********** RUNTIME SECTIONS **********/
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// When called without args, return nothing
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// When called with getconfig=1, return the first ready config, and mark as sent
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// TODO: make this a transaction so there's less chance of giving out two identical configs
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if($getconfig == "1") {
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try {
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$deviceq = $db->prepare('SELECT * FROM DEVICES WHERE READY=1 AND SENT ISNULL LIMIT 1;');
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$deviceq->execute();
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$device = $deviceq->fetchObject();
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$updatesent = $db->prepare("UPDATE DEVICES SET SENT=1 WHERE id=:id;");
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$updatesent->bindParam(':id', $device->id);
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$updatesent->execute();
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// OUTPUT CONFIG
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if(isset($device->config)){
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echo $device->config;
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}
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} catch (Exception $e) {
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die ($e);
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}
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}
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// When called with id and applied=1, mark as applied
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if(strlen($id) > 0 && $applied == "1") {
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try {
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$updateapplied = $db->prepare("UPDATE DEVICES SET APPLIED=1 WHERE id=:id;");
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$updateapplied->bindParam(':id', $id);
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$updateapplied->execute();
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} catch (Exception $e) {
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die ($e);
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}
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}
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