Add control_path option.

src/libserver/cfg_file.h

@@ -175,6 +175,7 @@ struct rspamd_config {
 	gchar *cfg_name;                                /**< name of config file								*/
 	gchar *pid_file;                                /**< name of pid file									*/
 	gchar *temp_dir;                                /**< dir for temp files									*/
+	gchar *control_socket_path;                     /**< path to the control socket							*/
 #ifdef WITH_GPERF_TOOLS
 	gchar *profile_path;
 #endif

src/libserver/cfg_rcl.c

@@ -1295,6 +1295,11 @@ rspamd_rcl_config_init (void)
 		rspamd_rcl_parse_struct_string_list,
 		G_STRUCT_OFFSET (struct rspamd_config, classify_headers),
 		0);
+	rspamd_rcl_add_default_handler (sub,
+		"control_socket",
+		rspamd_rcl_parse_struct_string,
+		G_STRUCT_OFFSET (struct rspamd_config, control_socket_path),
+		0);
 
 	/* New DNS configuration */
 	ssub = rspamd_rcl_add_section (&sub->subsections, "dns", NULL, NULL,