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<?php |
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namespace SSpkS\Device; |
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use \Symfony\Component\Yaml\Yaml; |
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use \Symfony\Component\Yaml\Exception\ParseException; |
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class DeviceList |
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{ |
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private $config; |
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private $yamlFilepath; |
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private $devices = array(); |
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/** |
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* @param \SSpkS\Config $config Config object |
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* @throws \Exception if file is not found or parsing error. |
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*/ |
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public function __construct(\SSpkS\Config $config) |
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{ |
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$this->config = $config; |
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$this->yamlFilepath = $this->config->paths['models']; |
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if (!file_exists($this->yamlFilepath)) { |
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throw new \Exception('DeviceList file ' . $this->yamlFilepath . ' not found!'); |
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} |
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try { |
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$this->parseYaml(); |
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} catch (\Exception $e) { |
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throw $e; |
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} |
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} |
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/** |
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* Parse Yaml file with device data. |
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* |
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* @throws \Exception if Yaml couldn't be parsed. |
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*/ |
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private function parseYaml() |
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{ |
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try { |
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/** @var array $familylist */ |
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$familylist = Yaml::parse(file_get_contents($this->yamlFilepath)); |
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} catch (ParseException $e) { |
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throw new \Exception($e->getMessage()); |
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} |
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$idx = 0; |
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$sortkey = array(); |
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foreach ($familylist as $family => $archlist) { |
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if (!is_array($archlist) && !is_object($archlist)) |
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throw new \Exception("Models list in $family is not an array"); |
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foreach ($archlist as $arch => $archmodels) { |
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foreach ($archmodels as $model) { |
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$this->devices[$idx] = array( |
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'arch' => $arch, |
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'name' => $model, |
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'family' => $family, |
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); |
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$sortkey[$idx] = $model; |
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$idx++; |
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} |
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} |
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} |
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array_multisort($sortkey/*, SORT_NATURAL | SORT_FLAG_CASE*/, $this->devices); |
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} |
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/** |
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* Returns the architecture family for given $arch |
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* |
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* @param string $arch Architecture |
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* @return string Family or $arch if not found |
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*/ |
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public function getFamily($arch) |
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{ |
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foreach ($this->devices as $d) { |
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if ($d['arch'] == $arch) { |
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return $d['family']; |
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} |
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} |
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return $arch; |
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} |
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/** |
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* Returns the list of devices and their architectures. |
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* |
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* @return array List of devices and architectures. |
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*/ |
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public function getDevices() |
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{ |
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return $this->devices; |
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} |
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} |
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jdel /
sspks
