From 051363b21bd238d1f3e4b292dab59a14b538948d Mon Sep 17 00:00:00 2001
From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Mon, 3 Feb 2014 14:55:55 +0000
Subject: [PATCH] Remove deprecated code.

Reported by: Andrey Vohmyanin
---
 src/cfg_file.h  |   5 ---
 src/cfg_utils.c | 100 ------------------------------------------------
 2 files changed, 105 deletions(-)

diff --git a/src/cfg_file.h b/src/cfg_file.h
index a1b3db8ed..6f3489455 100644
--- a/src/cfg_file.h
+++ b/src/cfg_file.h
@@ -483,11 +483,6 @@ struct metric* check_metric_conf (struct config_file *cfg, struct metric *c);
  */
 struct statfile* check_statfile_conf (struct config_file *cfg, struct statfile *c);
 
-/*
- * XXX: Depreciated function, now it is used for
- */
-gboolean parse_normalizer (struct config_file *cfg, struct statfile *st, const gchar *line);
-
 /*
  * Read XML configuration file
  */
diff --git a/src/cfg_utils.c b/src/cfg_utils.c
index 9216fb6ef..eb2bfdd9d 100644
--- a/src/cfg_utils.c
+++ b/src/cfg_utils.c
@@ -657,106 +657,6 @@ check_worker_conf (struct config_file *cfg, struct worker_conf *c)
 	return c;
 }
 
-static double
-internal_normalizer_func (struct config_file *cfg, long double score, void *data)
-{
-    long double max = *(double *)data;
-
-    if (score < 0) {
-    	return score;
-    }
-#ifdef HAVE_TANHL
-    return max * tanhl (score / max);
-#elif defined(HAVE_TANHL)
-    /*
-     * As some implementations of libm does not support tanhl, try to use
-     * tanh
-     */
-    return max * tanh ((double) (score / max));
-#else
-    return score < max ? score / max : max;
-#endif
-}
-
-static gboolean
-parse_internal_normalizer (struct config_file *cfg, struct statfile *st, const gchar *line)
-{
-    double *max;
-    gchar *err;
-
-    /* Line contains maximum value for internal normalizer */
-    max = memory_pool_alloc (cfg->cfg_pool, sizeof (double));
-
-    errno = 0;
-    *max = strtod (line, &err);
-    
-    if (errno != 0 || *err != '\0') {
-        msg_err ("cannot parse max number for internal normalizer");
-        return FALSE;
-    }
-
-    st->normalizer = internal_normalizer_func;
-    st->normalizer_data = (void *)max;
-    return TRUE;
-}
-
-#ifdef WITH_LUA
-static gboolean
-parse_lua_normalizer (struct config_file *cfg, struct statfile *st, const gchar *line)
-{
-    gchar *code_begin;
-    GList *params = NULL;
-    gint                            len;
-
-    code_begin = strchr (line, ':');
-    
-    if (code_begin == NULL) {
-        /* Just function name without code */
-        params = g_list_prepend (g_list_prepend (NULL, NULL), memory_pool_strdup (cfg->cfg_pool, line));
-    }
-    else {
-        /* Postpone actual code load as lua libraries are not loaded */
-        /* Put code to list */
-        params = g_list_prepend (NULL, code_begin + 1);
-        /* Put function name */
-        len = code_begin - line;
-        code_begin = memory_pool_alloc (cfg->cfg_pool, len + 1);
-        rspamd_strlcpy (code_begin, line, len + 1);
-        params = g_list_prepend (params, code_begin);
-    }
-    memory_pool_add_destructor (cfg->cfg_pool, (pool_destruct_func)g_list_free, params);
-    st->normalizer = lua_normalizer_func;
-    st->normalizer_data = params;
-    return TRUE;
-}
-#endif
-
-
-gboolean 
-parse_normalizer (struct config_file *cfg, struct statfile *st, const gchar *line)
-{
-    gchar *params_begin;
-
-    params_begin = strchr (line, ':');
-    if (params_begin == NULL) {
-        msg_err ("no parameters are specified for normalizer %s", line);
-        return FALSE;
-    }
-
-    /* Try to guess normalizer */
-    if (g_ascii_strncasecmp (line, "internal", sizeof ("points")) == 0) {
-        return parse_internal_normalizer (cfg, st, params_begin + 1);
-    }
-#ifdef WITH_LUA
-    else if (g_ascii_strncasecmp (line, "points", sizeof ("points")) == 0) {
-        return parse_lua_normalizer (cfg, st, params_begin + 1);
-    }
-#endif
-    
-    msg_err ("unknown normalizer %s", line);
-    return FALSE;
-}
-
 static GMarkupParser xml_parser = {
 	.start_element = rspamd_xml_start_element,
 	.end_element = rspamd_xml_end_element,
-- 
2.39.5