[Feature] Allow to have different flags for different patterns

src/libserver/url.c

@@ -392,7 +392,8 @@ rspamd_url_parse_tld_file (const gchar *fname,
 #endif
 
 		m.flags = flags;
-		rspamd_multipattern_add_pattern (url_scanner->search_trie, p);
+		rspamd_multipattern_add_pattern (url_scanner->search_trie, p,
+				RSPAMD_MULTIPATTERN_TLD | RSPAMD_MULTIPATTERN_ICASE);
 		m.pattern = rspamd_multipattern_get_pattern (url_scanner->search_trie,
 				rspamd_multipattern_get_npatterns (url_scanner->search_trie) - 1);
 		m.patlen = strlen (m.pattern);
@@ -412,7 +413,8 @@ rspamd_url_add_static_matchers (struct url_match_scanner *sc)
 
 	for (i = 0; i < n; i++) {
 		rspamd_multipattern_add_pattern (url_scanner->search_trie,
-				static_matchers[i].pattern);
+				static_matchers[i].pattern,
+				RSPAMD_MULTIPATTERN_ICASE);
 	}
 }
 

src/libutil/multipattern.c

@@ -384,7 +384,7 @@ rspamd_multipattern_create_sized (guint npatterns,
 
 void
 rspamd_multipattern_add_pattern (struct rspamd_multipattern *mp,
-		const gchar *pattern)
+		const gchar *pattern, gint flags)
 {
 	g_assert (pattern != NULL);
 	g_assert (mp != NULL);
@@ -402,14 +402,14 @@ rspamd_multipattern_add_pattern (struct rspamd_multipattern *mp,
 	}
 
 	g_array_append_val (mp->hs_flags, fl);
-	np = rspamd_multipattern_pattern_filter (pattern, mp->flags);
+	np = rspamd_multipattern_pattern_filter (pattern, flags);
 	g_array_append_val (mp->hs_pats, np);
 	fl = mp->cnt;
 	g_array_append_val (mp->hs_ids, fl);
 #else
 	ac_trie_pat_t pat;
 
-	pat.ptr = rspamd_multipattern_pattern_filter (pattern, mp->flags);
+	pat.ptr = rspamd_multipattern_pattern_filter (pattern, flags);
 	pat.len = strlen (pat.ptr);
 
 	g_array_append_val (mp->pats, pat);
@@ -431,7 +431,7 @@ rspamd_multipattern_create_full (const gchar **patterns,
 	mp = rspamd_multipattern_create_sized (npatterns, flags);
 
 	for (i = 0; i < npatterns; i++) {
-		rspamd_multipattern_add_pattern (mp, patterns[i]);
+		rspamd_multipattern_add_pattern (mp, patterns[i], flags);
 	}
 
 	return mp;

src/libutil/multipattern.h

@@ -91,7 +91,7 @@ struct rspamd_multipattern *rspamd_multipattern_create_full (
  * @param pattern
  */
 void rspamd_multipattern_add_pattern (struct rspamd_multipattern *mp,
-		const gchar *pattern);
+		const gchar *pattern, gint flags);
 
 /**
  * Compiles multipattern structure

src/lua/lua_trie.c

@@ -88,7 +88,7 @@ static gint
 lua_trie_create (lua_State *L)
 {
 	struct rspamd_multipattern *trie, **ptrie;
-	gint npat = 0;
+	gint npat = 0, flags = RSPAMD_MULTIPATTERN_ICASE|RSPAMD_MULTIPATTERN_GLOB;
 	GError *err = NULL;
 
 	if (!lua_istable (L, 1)) {
@@ -107,13 +107,13 @@ lua_trie_create (lua_State *L)
 			lua_pop (L, 1);
 		}
 
-		trie = rspamd_multipattern_create_sized (npat,
-				RSPAMD_MULTIPATTERN_ICASE|RSPAMD_MULTIPATTERN_GLOB);
+		trie = rspamd_multipattern_create_sized (npat, flags);
 		lua_pushnil (L);
 
 		while (lua_next (L, -2) != 0) {
 			if (lua_isstring (L, -1)) {
-				rspamd_multipattern_add_pattern (trie, lua_tostring (L, -1));
+				rspamd_multipattern_add_pattern (trie, lua_tostring (L, -1),
+						flags);
 			}
 
 			lua_pop (L, 1);