move data_to_string_alloc to GNUnet

2 files changed, 2 insertions, 31 deletions

diff --git a/src/util/json.c b/src/util/json.c
index 120e1be5..fecf0c5a 100644
--- a/src/util/json.c
+++ b/src/util/json.c
@@ -133,7 +133,8 @@ TALER_JSON_from_data (const void *data, size_t size)
 {
   char *buf;
   json_t *json;
-  buf = TALER_data_to_string_alloc (data, size);
+
+  buf = GNUNET_STRINGS_data_to_string_alloc (data, size);
   json = json_string (buf);
   GNUNET_free (buf);
   return json;
diff --git a/src/util/util.c b/src/util/util.c
index de085d08..b09f4dbd 100644
--- a/src/util/util.c
+++ b/src/util/util.c
@@ -28,36 +28,6 @@
 #include <gnunet/gnunet_util_lib.h>
 #include <gcrypt.h>
 
-/**
- * Return the base32crockford encoding of the given buffer.
- *
- * The returned string will be freshly allocated, and must be free'd
- * with GNUNET_free().
- *
- * @param buffer with data
- * @param size size of the buffer
- * @return freshly allocated, null-terminated string
- */
-char *
-TALER_data_to_string_alloc (const void *buf, size_t size)
-{
-  char *str_buf;
-  size_t len = size * 8;
-  char *end;
-
-  if (len % 5 > 0)
-    len += 5 - len % 5;
-  len /= 5;
-  str_buf = GNUNET_malloc (len + 1);
-  end = GNUNET_STRINGS_data_to_string (buf, size, str_buf, len);
-  if (NULL == end)
-  {
-    GNUNET_free (str_buf);
-    return NULL;
-  }
-  *end = '\0';
-  return str_buf;
-}
 
 
 /**