Add methods to get casted system values

Signed-off-by: Joas Schilling <coding@schilljs.com>

1 files changed, 30 insertions, 0 deletions

diff --git a/lib/public/IConfig.php b/lib/public/IConfig.php
index e4cd158f872..878c0acf0c3 100644
--- a/lib/public/IConfig.php
+++ b/lib/public/IConfig.php
@@ -75,6 +75,36 @@ interface IConfig {
 	public function getSystemValue($key, $default = '');
 
 	/**
+	 * Looks up a boolean system wide defined value
+	 *
+	 * @param string $key the key of the value, under which it was saved
+	 * @param bool $default the default value to be returned if the value isn't set
+	 * @return bool the value or $default
+	 * @since 16.0.0
+	 */
+	public function getSystemValueBool(string $key, bool $default = false): bool;
+
+	/**
+	 * Looks up an integer system wide defined value
+	 *
+	 * @param string $key the key of the value, under which it was saved
+	 * @param int $default the default value to be returned if the value isn't set
+	 * @return int the value or $default
+	 * @since 16.0.0
+	 */
+	public function getSystemValueInt(string $key, int $default = 0): int;
+
+	/**
+	 * Looks up a string system wide defined value
+	 *
+	 * @param string $key the key of the value, under which it was saved
+	 * @param string $default the default value to be returned if the value isn't set
+	 * @return string the value or $default
+	 * @since 16.0.0
+	 */
+	public function getSystemValueString(string $key, string $default = ''): string;
+
+	/**
 	 * Looks up a system wide defined value and filters out sensitive data
 	 *
 	 * @param string $key the key of the value, under which it was saved