/**
* Checks the support for a format.
* @param Format\FormatInterface $format Format
*
* @return bool Returns TRUE if the format is supported, FALSE otherwise.
*/
protected function checkFormatSupport(Format\FormatInterface $format)
{
$samples = $format->getSamples();
if (false === array_key_exists(Format\FormatInterface::SAMPLE_REGULAR, $samples)) {
return false;
}
if (false === file_exists($samples[Format\FormatInterface::SAMPLE_REGULAR])) {
return false;
}
$exitCode = $this->executeCommand('7z t ' . $samples[Format\FormatInterface::SAMPLE_REGULAR]);
return 0 === $exitCode;
}
