private function deserializeStringTable()
{
$typeNameCount = $this->readInt();
$buffer = new SSSR_BoundedList(String::clazz(), $typeNameCount);
for ($typeNameIndex = 0; $typeNameIndex < $typeNameCount; ++$typeNameIndex) {
$str = $this->extract();
// Change quoted characters back.
$idx = mb_strpos($str, '\\');
if ($idx !== false) {
$buf = '';
$pos = 0;
while ($idx >= 0) {
$buf .= mb_substr($str, $pos, $idx - $pos);
if (++$idx == mb_strlen($str)) {
throw new SerializationException("Unmatched backslash: \"{$str}\"");
}
$ch = mb_substr($str, $idx, 1);
$pos = $idx + 1;
switch (Character::ord($ch)) {
case Character::ord('0'):
$buf .= '\\u0000';
break;
case Character::ord('!'):
$buf .= self::RPC_SEPARATOR_CHAR;
break;
case Character::ord('\\'):
$buf .= $ch;
break;
case Character::ord('u'):
try {
$ch = Character::chr(Integer::parseHex(mb_substr($str, $idx + 1, 4)));
} catch (NumberFormatException $e) {
throw new SerializationException("Invalid Unicode escape sequence \"{$str}\"");
}
$buf .= $ch;
$pos += 4;
break;
default:
throw new SerializationException("Unexpected escape character {$ch} after backslash: \"{$str}\"");
}
$idx = mb_strpos($str, '\\', $pos);
}
$buf .= mb_substr($str, $pos);
$str = buf;
}
$buffer->add($str);
}
if ($buffer->size() != $buffer->getExpectedSize()) {
throw new SerializationException('Expected ' . $buffer->getExpectedSize() . ' string table elements; received ' . $buffer->size());
}
$this->stringTable = $buffer->toArray();
}
