3 files changed, 32 insertions, 6 deletions

diff --git a/src/include/gnunet_buffer_lib.h b/src/include/gnunet_buffer_lib.h
index 046aee72b..0c566df75 100644
--- a/src/include/gnunet_buffer_lib.h
+++ b/src/include/gnunet_buffer_lib.h
@@ -116,12 +116,12 @@ GNUNET_buffer_write_str (struct GNUNET_Buffer *buf, const char *str);
  *
  * @param buf buffer to write to
  * @param data data to read from
- * @param len number of bytes to copy from @a data to @a buf
+ * @param data_len number of bytes to copy from @a data to @a buf
  */
 void
 GNUNET_buffer_write_data_encoded (struct GNUNET_Buffer *buf,
-                                  const char *data,
-                                  size_t len);
+                                  const void *data,
+                                  size_t data_len);
 
 
 /**
diff --git a/src/include/gnunet_rest_plugin.h b/src/include/gnunet_rest_plugin.h
index 770ba66f2..96454f66b 100644
--- a/src/include/gnunet_rest_plugin.h
+++ b/src/include/gnunet_rest_plugin.h
@@ -69,10 +69,12 @@ struct GNUNET_REST_Plugin
    * @param data_size the length of the data
    * @param proc the callback for result
    * @param proc_cls closure for callback
+   * @return GNUNET_YES if the request was processed
    */
-  void (*process_request) (struct GNUNET_REST_RequestHandle *handle,
-                           GNUNET_REST_ResultProcessor proc,
-                           void *proc_cls);
+  enum GNUNET_GenericReturnValue (*process_request)(
+    struct GNUNET_REST_RequestHandle *handle,
+    GNUNET_REST_ResultProcessor proc,
+    void *proc_cls);
 };
 
 
diff --git a/src/include/gnunet_strings_lib.h b/src/include/gnunet_strings_lib.h
index 663b44194..8d829d42e 100644
--- a/src/include/gnunet_strings_lib.h
+++ b/src/include/gnunet_strings_lib.h
@@ -350,6 +350,18 @@ GNUNET_STRINGS_base64_encode (const void *in,
 
 
 /**
+ * url/percent encode (RFC3986).
+ *
+ * @param data the data to decode
+ * @param len the length of the input
+ * @param output where to write the output (*output should be NULL,
+ *   is allocated)
+ * @return the size of the output
+ */
+size_t
+GNUNET_STRINGS_urlencode (const char *data, size_t len, char **out);
+
+/**
  * Encode into Base64url. RFC7515
  *
  * @param in the data to encode
@@ -389,6 +401,18 @@ GNUNET_STRINGS_base64_decode (const char *data,
 size_t
 GNUNET_STRINGS_base64url_decode (const char *data, size_t len, void **out);
 
+/**
+ * url/percent encode (RFC3986).
+ *
+ * @param data the data to encode
+ * @param len the length of the input
+ * @param output where to write the output (*output should be NULL,
+ *   is allocated)
+ * @return the size of the output
+ */
+size_t
+GNUNET_STRINGS_urldecode (const char *data, size_t len, char **out);
+
 
 /**
  * Convert a peer path to a human-readable string.