Graze\UnicontrollerClient\SocketReader::read()

Complexity

Conditions	5
Paths	7

Size

Total Lines	24
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	16
CRAP Score	5

Importance

Changes

0

<?php
    public function read(Socket $socket)
    {
        $characterEtb = null;
        $buffer = '';
        while (true) {
            $character = $socket->read(1);

            // the character we terminate on depends on the first character in the response
            if (!isset($characterEtb)) {
                if ($character == "\x01") {
                    $characterEtb = "\x17";
                } else {
                    $characterEtb = "\n";
                }
            }

            $buffer .= $character;
            if ($character == $characterEtb) {
                break;
            }
        }

        return trim($buffer, "\x01\x17");
    }
}