aded util::url_decode()

Signed-off-by: Michael Krelin <hacker@klever.net>

1 files changed, 9 insertions, 1 deletions

diff --git a/include/opkele/util.h b/include/opkele/util.h
index fd974a1..0130bff 100644
--- a/include/opkele/util.h
+++ b/include/opkele/util.h
@@ -22,32 +22,40 @@ namespace opkele {
 	 * @throw failed_conversion in case of error
 	 */
 	string time_to_w3c(time_t t);
 	/**
 	 * Convert W3C time representation to  internal time_t
 	 * @param w w3c representation
 	 * @return converted time
 	 * @throw failed_conversion in case of error
 	 */
 	time_t w3c_to_time(const string& w);
 
 	/**
-	 * Encode string to the representation suitable for using in URL.
+	 * Encode string to the representation suitable for using in URL
 	 * @param str string to encode
 	 * @return encoded string
 	 * @throw failed_conversion in case of failure
 	 */
 	string url_encode(const string& str);
 
 	/**
+	 * Decode url-encoded string back to normal
+	 * @param str url-encoded string
+	 * @return decoded string
+	 * @throw failed_conversion in case of failure
+	 */
+	string url_decode(const string& str);
+
+	/**
 	 * Make string suitable for using as x(ht)ml attribute.
 	 * @param str string to escape
 	 * @return escaped string
 	 */
 	string attr_escape(const string& str);
 
 	/**
 	 * Convert number to string
 	 * @param l number
 	 * @return string representation
 	 * @throw failed_conversion in case of failure
 	 */