/**
* Write the command to the local Icinga command file
*
* @param IcingaCommand $command
* @param int|null $now
*
* @throws ConfigurationError
* @throws CommandTransportException
*/
public function send(IcingaCommand $command, $now = null)
{
if (!isset($this->path)) {
throw new ConfigurationError('Can\'t send external Icinga Command. Path to the local command file is missing');
}
$commandString = $this->renderer->render($command, $now);
Logger::debug('Sending external Icinga command "%s" to the local command file "%s"', $commandString, $this->path);
try {
$file = new File($this->path, $this->openMode);
$file->fwrite($commandString . "\n");
} catch (Exception $e) {
$message = $e->getMessage();
if ($e instanceof RuntimeException && ($pos = strrpos($message, ':')) !== false) {
// Assume RuntimeException thrown by SplFileObject in the format: __METHOD__ . "({$filename}): Message"
$message = substr($message, $pos + 1);
}
throw new CommandTransportException('Can\'t send external Icinga command to the local command file "%s": %s', $this->path, $message);
}
}
/**
* @expectedException \Icinga\Exception\NotWritableError
*/
public function testWhetherWritingToNonWritableFilesThrowsAnException()
{
$file = new File('/dev/null');
$file->fwrite('test');
}
/**
* Write a message to the log
*
* @param string $message
*/
protected function write($message)
{
$file = new File($this->file, 'a');
$file->fwrite($message);
$file->fflush();
}
/**
* Recursively scan the given directory for translatable source files
*
* @param string $directory The directory where to search for sources
* @param File $file The file where to write the results
* @param array $blacklist A list of directories to omit
*
* @throws Exception In case the given directory is not readable
*/
private function getSourceFileNames($directory, File $file)
{
$directoryHandle = opendir($directory);
if (!$directoryHandle) {
throw new IcingaException('Unable to read files from %s', $directory);
}
$subdirs = array();
while (($filename = readdir($directoryHandle)) !== false) {
$filepath = $directory . DIRECTORY_SEPARATOR . $filename;
if (preg_match('@^[^\\.].+\\.(' . implode('|', $this->sourceExtensions) . ')$@', $filename)) {
$file->fwrite($filepath . PHP_EOL);
} elseif (is_dir($filepath) && !preg_match('@^(\\.|\\.\\.)$@', $filename)) {
$subdirs[] = $filepath;
}
}
closedir($directoryHandle);
foreach ($subdirs as $subdir) {
$this->getSourceFileNames($subdir, $file);
}
}
