load(); //define("FIFO", "/tmp/mapid"); define("FIFO", $_ENV['FIFO']); if (!file_exists(FIFO)) { $ErrorDoc = <<

Error: FIFO file “%FIFO%” does not exist!

Is fifo_bridge.py running?

EOT; $ErrorDoc = str_replace("%FIFO%", FIFO, $ErrorDoc); die($ErrorDoc); } $f = fopen(FIFO, "w+"); if (count($_POST) == 0) { /** * Support httpie like this: * http --print=HBhb POST mcp.local:8080/~malte70/mapid-fifo-webui/command.php cmd=cls */ $_POST = json_decode(file_get_contents('php://input'), true); } switch (@$_POST["cmd"]) { case "getty": fwrite($f, "GETTY"); break; case "cls": fwrite($f, "CLS"); break; case "on": fwrite($f, "ON"); break; case "off": fwrite($f, "OFF"); break; case "lcdon": fwrite($f, "LCDON"); break; case "lcdoff": fwrite($f, "LCDOFF"); break; case "line": fwrite($f, "LINE "); fwrite($f, $_POST["line"]); break; case "echo": fwrite($f, "ECHO "); fwrite($f, $_POST["text"]); break; case "echo2": fwrite($f, "CLS\n"); fwrite($f, "LINE 1\n"); fwrite($f, "ECHO "); fwrite($f, substr($_POST["line1"], 0, 16)); fwrite($f, "\n"); fwrite($f, "LINE 2\n"); fwrite($f, "ECHO "); fwrite($f, substr($_POST["line2"], 0, 16)); break; } fwrite($f, "\n"); fclose($f); //header("Refresh: 5; url=./"); header("Location: ./");