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<?php namespace Comodojo\RpcServer\Component; |
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use \Psr\Log\LoggerInterface; |
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/** |
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* RPC errors manager |
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* |
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* @package Comodojo Spare Parts |
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* @author Marco Giovinazzi <[email protected]> |
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* @license MIT |
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* |
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* LICENSE: |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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* THE SOFTWARE. |
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*/ |
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class Errors { |
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/** |
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* Array of capabilities |
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* |
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* @var array |
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*/ |
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private $rpc_errors = []; |
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/** |
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* Current logger |
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* |
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* @var LoggerInterface |
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*/ |
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private $logger; |
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/** |
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* Class constructor |
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* |
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* @param LoggerInterface $logger |
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*/ |
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public function __construct(LoggerInterface $logger) { |
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$this->logger = $logger; |
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} |
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/** |
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* Add an error |
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* |
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* @param int $code |
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* @param string $message |
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* |
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* @return bool |
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*/ |
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final public function add($code, $message) { |
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if ( array_key_exists($code, $this->rpc_errors) ) { |
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$this->logger->warning("Cannot add error $code: duplicate entry"); |
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return false; |
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} else { |
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$this->rpc_errors[$code] = $message; |
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$this->logger->debug("Added error $code"); |
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return true; |
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} |
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} |
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/** |
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* Delete an error |
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* |
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* @param int $code |
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* |
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* @return bool |
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*/ |
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3 |
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final public function delete($code) { |
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3 |
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if ( array_key_exists($code, $this->rpc_errors) ) { |
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unset($this->rpc_errors[$code]); |
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$this->logger->debug("Deleted error $code"); |
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return true; |
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} else { |
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$this->logger->warning("Cannot delete error $code: entry not found"); |
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return false; |
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} |
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} |
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/** |
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* Get registered error(s) |
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* |
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* @param int $code |
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* |
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* @return mixed |
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*/ |
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final public function get($code = null) { |
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if ( is_null($code) ) return $this->rpc_errors; |
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else if ( array_key_exists($code, $this->rpc_errors) ) return $this->rpc_errors[$code]; |
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else if ( $code >= -32099 && $code <= -32000 ) return 'Server Error'; |
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else return 'Unknown Error'; |
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} |
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} |
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comodojo /
rpcserver
