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Memcache binary executable searching

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It's slow, this makes it fast!
This commit is contained in:
Robin McCorkell 2015-01-09 13:13:02 +00:00
parent 17dd5d0816
commit c291383116
1 changed files with 8 additions and 2 deletions
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10
lib/private/helper.php
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@ -882,13 +882,19 @@ class OC_Helper {
* @return null|string
*/
public static function findBinaryPath($program) {
$memcache = \OC::$server->getMemCacheFactory()->create('findBinaryPath');
if ($memcache->hasKey($program)) {
return $memcache->get($program);
}
$result = null;
if (!\OC_Util::runningOnWindows() && self::is_function_enabled('exec')) {
exec('command -v ' . escapeshellarg($program) . ' 2> /dev/null', $output, $returnCode);
if ($returnCode === 0 && count($output) > 0) {
return escapeshellcmd($output[0]);
$result = escapeshellcmd($output[0]);
}
}
return null;
$memcache->set($program, $result, 3600);
return $result;
}
/**