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<?php |
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namespace Startwind\Inventorio\Collector\OperatingSystem; |
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use Startwind\Inventorio\Collector\Collector; |
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use Startwind\Inventorio\Exec\Runner; |
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use Startwind\Inventorio\Exec\System; |
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/** |
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* This collector returns details about the operating system. |
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* |
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* - family: the OS family (MacOs, Linux, Windows). Please use the provided constants. |
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* - version: the OS version |
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* |
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*/ |
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class OperatingSystemCollector implements Collector |
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{ |
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public const OS_FAMILY_MAC = 'macos'; |
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public const OS_FAMILY_LINUX = 'linux'; |
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public const OS_FAMILY_WINDOWS = 'windows'; |
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public const OS_FAMILY_UNKNOWN = 'unknown'; |
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public const OS_VERSION_UNKNOWN = 'unknown'; |
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protected const COLLECTION_IDENTIFIER = 'OperatingSystem'; |
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/** |
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* @inheritDoc |
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*/ |
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public function getIdentifier(): string |
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{ |
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return self::COLLECTION_IDENTIFIER; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function collect(): array |
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{ |
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// return ['family' => 'linux', 'distribution' => "Ubuntu", 'version' => '18.4']; |
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$osFamily = self::getOsFamily(); |
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$data = [ |
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'family' => $osFamily, |
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'version' => $this->getOsVersion($osFamily) |
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]; |
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if ($osFamily == self::OS_FAMILY_LINUX) { |
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$data['distribution'] = $this->getOsDistribution(); |
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} |
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return $data; |
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} |
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/** |
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* Return the version of the operating system |
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*/ |
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private function getOsVersion(string $family): string |
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{ |
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switch ($family) { |
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case self::OS_FAMILY_MAC: |
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return trim(Runner::getInstance()->run('sw_vers -productVersion')->getOutput()); |
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case self::OS_FAMILY_LINUX: |
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$osInfo = $this->getLinuxOsInfo(); |
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return $osInfo['VERSION_ID']; |
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default: |
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return self::OS_VERSION_UNKNOWN; |
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} |
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} |
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/** |
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* Return the distribution of the linux operating system |
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*/ |
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private function getOsDistribution(): string |
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{ |
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$osInfo = $this->getLinuxOsInfo(); |
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return $osInfo['NAME']; |
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} |
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public function getLinuxOsInfo(): array |
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{ |
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$osRelease = Runner::getInstance()->getFileContents('/etc/os-release'); |
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$lines = explode("\n", $osRelease); |
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$osInfo = array(); |
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foreach ($lines as $line) { |
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if (str_contains($line, "=")) { |
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list($key, $value) = explode("=", $line, 2); |
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$value = trim($value, '"'); |
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$osInfo[$key] = $value; |
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} |
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} |
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return $osInfo; |
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} |
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/** |
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* Return the operating system family (supported: MacOs, Windows, Linux) |
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*/ |
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public static function getOsFamily(): string |
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{ |
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switch (strtolower(System::getInstance()->getPlatform())) { |
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case 'darwin': |
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return self::OS_FAMILY_MAC; |
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case 'linux'; |
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return self::OS_FAMILY_LINUX; |
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case 'windows': |
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return self::OS_FAMILY_WINDOWS; |
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default: |
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return self::OS_FAMILY_UNKNOWN; |
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} |
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} |
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} |
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startwind /
inventorio-command-line
