will/device-autoconfigurator
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Will Bradley 2011-12-22 18:46:19 -07:00
commit 41411775ed
3 changed files with 167 additions and 0 deletions
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configurator.db Normal file
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<?php
// config variables
$dbpath = "configurator.db";
// import and sanitize GET variables
$id = filter_input(INPUT_GET, 'id', FILTER_SANITIZE_NUMBER_INT);
$applied = filter_input(INPUT_GET, 'applied', FILTER_SANITIZE_NUMBER_INT);
$getconfig = filter_input(INPUT_GET, 'getconfig', FILTER_SANITIZE_NUMBER_INT);
// local vars
$db;
// Connect to the database with PDO
try {
$db = new PDO('sqlite:'.$dbpath);
} catch (Exception $e) {
die ($e);
}
/********** RUNTIME SECTIONS **********/
// When called without args, return nothing
// When called with getconfig=1, return the first ready config, and mark as sent
// TODO: make this a transaction so there's less chance of giving out two identical configs
if($getconfig == "1") {
try {
$deviceq = $db->prepare('SELECT * FROM DEVICES WHERE READY=1 AND SENT ISNULL LIMIT 1;');
$deviceq->execute();
$device = $deviceq->fetchObject();
$updatesent = $db->prepare("UPDATE DEVICES SET SENT=1 WHERE id=:id;");
$updatesent->bindParam(':id', $device->id);
$updatesent->execute();
// OUTPUT CONFIG
if(isset($device->config)){
echo $device->config;
}
} catch (Exception $e) {
die ($e);
}
}
// When called with id and applied=1, mark as applied
if(strlen($id) > 0 && $applied == "1") {
try {
$updateapplied = $db->prepare("UPDATE DEVICES SET APPLIED=1 WHERE id=:id;");
$updateapplied->bindParam(':id', $id);
$updateapplied->execute();
} catch (Exception $e) {
die ($e);
}
}

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<?php
// config variables
$dbpath = "configurator.db";
// import and sanitize GET variables
$id = filter_input(INPUT_GET, 'id', FILTER_SANITIZE_NUMBER_INT);
$configdevices = filter_input_array(INPUT_GET, array('configdevices' => array('filter' => FILTER_SANITIZE_NUMBER_INT, 'flags' => FILTER_REQUIRE_ARRAY)));
if(isset($configdevices['configdevices']))
$configdevices = $configdevices['configdevices'];
$applied = filter_input(INPUT_GET, 'applied', FILTER_SANITIZE_NUMBER_INT);
$download = filter_input(INPUT_GET, 'download', FILTER_SANITIZE_SPECIAL_CHARS);
// local vars
$db;
// init sql database if necessary
if ( ! file_exists( $dbpath ) )
$newdb = new SQLiteDatabase( $dbpath, 0660 );
if ( ! file_exists( $dbpath ) )
die( "Unable to create database file at " . $dbpath );
// Connect to the database with PDO
try {
$db = new PDO('sqlite:'.$dbpath);
} catch (Exception $e) {
die ($e);
}
// Create table if doesn't exist
$q = $db->query("PRAGMA table_info(DEVICES)");
if ( $q->rowCount() == 0 ) {
$db->query( "CREATE TABLE DEVICES ( id INTEGER PRIMARY KEY, config TEXT, ready INTEGER, sent INTEGER, applied INTEGER );" );
}
/********** RUNTIME SECTIONS **********/
// Always get devices from database
try {
$devicelist = $db->prepare('SELECT * FROM DEVICES;');
$devicelist->execute();
} catch (Exception $e) {
die ($e);
}
// if requested, download unconfigured devices from MyDatavation
if(strlen($download) > 0) {
// TODO: placeholder
$devices[time()] = time();
$devices[time()+1] = time();
$devices[time()+2] = time();
$devices[time()+3] = time();
// save devices in database
try {
$stmt = $db->prepare("INSERT INTO DEVICES (id, config) VALUES (:id, :config);");
$stmt->bindParam(':id', $i);
$stmt->bindParam(':config', $c);
foreach($devices as $di => $dc) {
$i = $di;
$c = $dc;
$stmt->execute();
}
} catch (Exception $e) {
die ($e);
}
}
// if requested, begin configuring devices
if($configdevices != false && count($configdevices) > 0) {
// update device status in DB
try {
$stmt = $db->prepare("UPDATE DEVICES SET ready=1 WHERE id=:id");
$stmt->bindParam(':id', $i);
} catch (Exception $e) {
die ($e);
}
foreach($configdevices as $d => $di) {
$i = $di;
$stmt->execute();
}
}
?>
<html><head></head><body>
<form action="<?php echo $_SERVER['SCRIPT_NAME']; ?>" method="GET">
<input type="submit" id="download" name="download" value="Download Device List" />
</form>
<form action="<?php echo $_SERVER['SCRIPT_NAME']; ?>" method="GET">
<h3>Devices</h3>
<input type="button" id="checkall" name="checkall" value="Check All" onClick="var c=new Array();c=document.getElementsByName('configdevices[]');for(var i=0;i<c.length;i++){c[i].checked=true;}" />
<input type="button" id="uncheckall" name="uncheckall" value="Uncheck All" onClick="var c=new Array();c=document.getElementsByName('configdevices[]');for(var i=0;i<c.length;i++){c[i].checked=false;}" />
<input type="button" value="Refresh" onclick="window.location.reload()">
<ul id="devicelist">
<?php while ($device = $devicelist->fetchObject()): ?>
<li>
<input type="checkbox" name="configdevices[]" value="<?php echo $device->id ?>" />
<?php echo $device->id ?>
<?php if($device->ready=="1") { echo " <em>ready</em>";} ?>
<?php if($device->sent=="1") { echo " <strong>sent</strong>";} ?>
<?php if($device->applied=="1") { echo " <strong>applied</strong>";} ?>
</li>
<?php endwhile; ?>
</ul>
<input type="submit" id="start" name="start" value="Start Configuring" />
</form>
</body></html>