Tue, 07 May 2024 14:11:31 +0200
Save one devices loop when handling a 2413 device.
<?php function open_socket() { $sock = socket_create(AF_INET, SOCK_STREAM, SOL_TCP); if (!($sock === false)) { if (socket_connect($sock, "localhost", 6554)) { socket_set_option($sock, SOL_SOCKET, SO_RCVTIMEO, array('sec' => 15, 'usec' => 0)); } else { socket_close($sock); } } return $sock; } /** * @param string $command to send to the server. * @return string with the complete reply from the * server. This can be a multiline reply. */ function send_cmd($command) { $sock = open_socket(); if ($sock == false) { return ""; } socket_write($sock, $command . "\r\n", 4096); $answer = ""; while (1) { $line = socket_read($sock, 4096); if ($line === '') break; $answer .= $line; } socket_close($sock); return $answer; } function startsWith($haystack, $needle) { return !strncmp($haystack, $needle, strlen($needle)); } $response = array( 'error' => false, 'msg' => 'Ok', ); if (isset($_POST['update'])) { $cmd = "SIMULATOR PUT " . $_POST['uuid'] . "\r\n"; $cmd .= "NAME," . $_POST['name'] . "\r\n"; $cmd .= "VOLUME_AIR," . $_POST['volume_air'] . "\r\n"; $cmd .= "VOLUME_BEER," . $_POST['volume_beer'] . "\r\n"; $cmd .= "ROOM_TEMPERATURE," . $_POST['room_temperature'] . "\r\n"; $cmd .= "ROOM_HUMIDITY," . $_POST['room_humidity'] . "\r\n"; $cmd .= "AIR_PRESENT," . $_POST['air_present'] . "\r\n"; $cmd .= "BEER_PRESENT," . $_POST['beer_present'] . "\r\n"; $cmd .= "BEER_PRESENT2," . $_POST['beer_present2'] . "\r\n"; $cmd .= "CHILLER_PRESENT," . $_POST['chiller_present'] . "\r\n"; $cmd .= "COOLER_TEMP," . $_POST['cooler_temp'] . "\r\n"; $cmd .= "COOLER_TIME," . $_POST['cooler_time'] . "\r\n"; $cmd .= "COOLER_SIZE," . $_POST['cooler_size'] . "\r\n"; $cmd .= "COOLER_PRESENT," . $_POST['cooler_present'] . "\r\n"; $cmd .= "COOLER_POWER," . $_POST['cooler_power'] . "\r\n"; $cmd .= "HEATER_TEMP," . $_POST['heater_temp'] . "\r\n"; $cmd .= "HEATER_TIME," . $_POST['heater_time'] . "\r\n"; $cmd .= "HEATER_SIZE," . $_POST['heater_size'] . "\r\n"; $cmd .= "HEATER_PRESENT," . $_POST['heater_present'] . "\r\n"; $cmd .= "HEATER_POWER," . $_POST['heater_power'] . "\r\n"; $cmd .= "FAN_PRESENT," . $_POST['fan_present'] . "\r\n"; $cmd .= "FAN_POWER," . $_POST['fan_power'] . "\r\n"; $cmd .= "LIGHT_PRESENT," . $_POST['light_present'] . "\r\n"; $cmd .= "LIGHT_POWER," . $_POST['light_power'] . "\r\n"; $cmd .= "DOOR_PRESENT," . $_POST['door_present'] . "\r\n"; $cmd .= "DOOR_VALUE," . $_POST['door_value'] . "\r\n"; $cmd .= "PSU_PRESENT," . $_POST['psu_present'] . "\r\n"; $cmd .= "PSU_VALUE," . $_POST['psu_value'] . "\r\n"; $cmd .= "FRIGO_ISOLATION," . $_POST['frigo_isolation'] . "\r\n"; $cmd .= "."; $answer = send_cmd($cmd); $arr = explode("\r\n", $answer); if (! startsWith($arr[0], "219")) { $response['error'] = true; $response['msg'] = $arr[0]; } exit(json_encode($response)); } else if (isset($_POST['add'])) { $answer = send_cmd("SIMULATOR ADD " . $_POST['name']); $arr = explode("\r\n", $answer); if (! startsWith($arr[0], "211")) { $response['error'] = true; $response['msg'] = $arr[0]; } exit(json_encode($response)); } else if (isset($_POST['del'])) { $answer = send_cmd("SIMULATOR DEL " . $_POST['uuid']); $arr = explode("\r\n", $answer); if (! startsWith($arr[0], "211")) { $response['error'] = true; $response['msg'] = $arr[0]; } exit(json_encode($response)); } else { $answer = send_cmd("SIMULATOR JSON"); header("Content-type: application/json"); $arr = explode("\r\n", $answer); if (startsWith($arr[0], "212")) { echo $arr[1]; } else { echo '{}'; } } ?>