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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 capabilities 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 Capabilities { |
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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_capabilities = []; |
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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 a capability |
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* |
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* @param string $capability |
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* @param string $specUrl |
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* @param string $specVersion |
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* |
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* @return bool |
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*/ |
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final public function add($capability, $specUrl, $specVersion) { |
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if ( array_key_exists($capability, $this->rpc_capabilities) ) { |
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$this->logger->warning("Cannot add capability $capability: duplicate entry"); |
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return false; |
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} else { |
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$this->rpc_capabilities[$capability] = array( |
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'specUrl' => $specUrl, |
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'specVersion' => $specVersion |
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); |
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$this->logger->debug("Added capability $capability"); |
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return true; |
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} |
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} |
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/** |
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* Delete a capability |
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* |
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* @param string $capability |
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* |
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* @return bool |
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*/ |
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final public function delete($capability) { |
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if ( array_key_exists($capability, $this->rpc_capabilities) ) { |
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unset($this->rpc_capabilities[$capability]); |
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$this->logger->debug("Deleted capability $capability"); |
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return true; |
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} else { |
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$this->logger->warning("Cannot delete capability $capability: 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 capability (capabilities) |
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* |
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* @param string $capability |
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* |
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* @return array|null |
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*/ |
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final public function get($capability = null) { |
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if ( is_null($capability) ) return $this->rpc_capabilities; |
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else if ( array_key_exists($capability, $this->rpc_capabilities) ) return $this->rpc_capabilities[$capability]; |
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else return null; |
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} |
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} |
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comodojo /
rpcserver
