selectively delete chains in filter and nat tables

[project/firewall3.git] / utils.h

diff --git a/utils.h b/utils.h
index efce382a5df616bdfd2147ba7103a540784005e4..2178b5a9a1fdc74c42ad8bb823af29cf7fbfb020 100644 (file)
--- a/utils.h
+++ b/utils.h
@@ -32,7 +32,8 @@
 #include <uci.h>
 
 
-#define FW3_STATEFILE  "/var/run/fw3.lock"
+#define FW3_STATEFILE  "/var/run/fw3.state"
+#define FW3_LOCKFILE   "/var/run/fw3.lock"
 
 void warn_elem(struct uci_element *e, const char *format, ...);
 void warn(const char *format, ...);
@@ -71,8 +72,30 @@ void fw3_pr(const char *fmt, ...);
 
 bool fw3_has_table(bool ipv6, const char *table);
 
-bool fw3_check_statefile(bool test_exists);
-void fw3_remove_statefile(void);
-void fw3_close_statefile(void);
+bool fw3_lock(void);
+void fw3_unlock(void);
+
+bool fw3_has_state(void);
+void fw3_write_state(void *state);
+void fw3_remove_state(void);
+
+
+enum fw3_statefile_type
+{
+       FW3_TYPE_DEFAULTS = 0,
+       FW3_TYPE_ZONE     = 1,
+       FW3_TYPE_IPSET    = 2,
+};
+
+struct fw3_statefile_entry
+{
+       struct list_head list;
+       enum fw3_statefile_type type;
+       const char *name;
+       uint32_t flags[2];
+};
+
+struct list_head * fw3_read_state(void);
+void fw3_free_state(struct list_head *statefile);
 
 #endif