Create a basic structure for the Push driver system

common/framework/drivers/pushinterface.php

@@ -0,0 +1,57 @@
+<?php
+
+namespace Rhymix\Framework\Drivers;
+
+/**
+ * The Push driver interface.
+ */
+interface PushInterface
+{
+	/**
+	 * Create a new instance of the current Push driver, using the given settings.
+	 * 
+	 * @param array $config
+	 * @return void
+	 */
+	public static function getInstance(array $config): object;
+	
+	/**
+	 * Get the human-readable name of this Push driver.
+	 * 
+	 * @return string
+	 */
+	public static function getName(): string;
+	
+	/**
+	 * Get the list of configuration fields required by this Push driver.
+	 * 
+	 * @return array
+	 */
+	public static function getRequiredConfig(): array;
+	
+	/**
+	 * Get the list of configuration fields optionally used by this Push driver.
+	 * 
+	 * @return array
+	 */
+	public static function getOptionalConfig(): array;
+	
+	/**
+	 * Check if the current SMS driver is supported on this server.
+	 * 
+	 * This method returns true on success and false on failure.
+	 * 
+	 * @return bool
+	 */
+	public static function isSupported(): bool;
+	
+	/**
+	 * Send a message.
+	 * 
+	 * This method returns true on success and false on failure.
+	 * 
+	 * @param object $message
+	 * @return bool
+	 */
+	public function send(\Rhymix\Framework\Push $message): bool;
+}