Save classifier configuration inside statfile config.

src/libserver/cfg_file.h

@@ -113,6 +113,7 @@ struct rspamd_statfile_config {
 	ucl_object_t *opts;                             /**< other options										*/
 	gboolean is_spam;                               /**< spam flag											*/
 	const gchar *backend;							/**< name of statfile's backend							*/
+	struct rspamd_classifier_config *clcf;			/**< parent pointer of classifier configuration			*/
 	gpointer data;									/**< opaque data 										*/
 };
 

src/libserver/cfg_rcl.c

@@ -906,6 +906,7 @@ rspamd_rcl_statfile_handler (rspamd_mempool_t *pool, const ucl_object_t *obj,
 		}
 
 		st->opts = (ucl_object_t *)obj;
+		st->clcf = ccf;
 
 		val = ucl_object_find_key (obj, "spam");
 		if (val == NULL) {

src/libstat/tokenizers/tokenizers.c

@@ -72,7 +72,7 @@ token_node_compare_func (gconstpointer a, gconstpointer b)
 }
 
 /* Get next word from specified f_str_t buf */
-gchar *
+static gchar *
 rspamd_tokenizer_get_word (rspamd_fstring_t * buf, rspamd_fstring_t * token, GList **exceptions)
 {
 	gsize remain, pos;

src/libstat/tokenizers/tokenizers.h

@@ -22,9 +22,6 @@ struct rspamd_stat_tokenizer {
 /* Compare two token nodes */
 int token_node_compare_func (gconstpointer a, gconstpointer b);
 
-/* Get next word from specified f_str_t buf */
-gchar * rspamd_tokenizer_get_word (rspamd_fstring_t *buf,
-		rspamd_fstring_t *token, GList **exceptions);
 
 /* Tokenize text into array of words (rspamd_fstring_t type) */
 GArray * rspamd_tokenize_text (gchar *text, gsize len, gboolean is_utf,