X-Git-Url: http://git.archive.openwrt.org/?p=project%2Ffirewall3.git;a=blobdiff_plain;f=iptables.h;h=8a4ce8f64780b87476fce1a45127fe56f1e9ae09;hp=c8c86eca0058a3deff1c78361401363a56012691;hb=6039c7f4b0052c4da21520cdd604f04a5a67f50d;hpb=1ce8986798f2003a9b2084a987971deedf52228e

diff --git a/iptables.h b/iptables.h
index c8c86ec..8a4ce8f 100644
--- a/iptables.h
+++ b/iptables.h
@@ -1,7 +1,7 @@
 /*
  * firewall3 - 3rd OpenWrt UCI firewall implementation
  *
- *   Copyright (C) 2013 Jo-Philipp Wich <jow@openwrt.org>
+ *   Copyright (C) 2013 Jo-Philipp Wich <jo@mein.io>
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -19,53 +19,16 @@
 #ifndef __FW3_IPTABLES_H
 #define __FW3_IPTABLES_H
 
-#include <libiptc/libiptc.h>
-#include <libiptc/libip6tc.h>
-#include <xtables.h>
-
-#include <unistd.h>
-#include <getopt.h>
-#include <sys/utsname.h>
-
-#include "options.h"
-
-
-extern struct xtables_match *xtables_pending_matches;
-extern struct xtables_target *xtables_pending_targets;
-
-/* libext.a interface */
-#define FW3_IPT_MODULES			\
-	__ipt_module(comment)		\
-	__ipt_module(conntrack)		\
-	__ipt_module(icmp)			\
-	__ipt_module(icmp6)			\
-	__ipt_module(limit)			\
-	__ipt_module(mac)			\
-	__ipt_module(mark)			\
-	__ipt_module(set)			\
-	__ipt_module(standard)		\
-	__ipt_module(tcp)			\
-	__ipt_module(time)			\
-	__ipt_module(udp)			\
-	__ipt_module(CT)			\
-	__ipt_module(DNAT)			\
-	__ipt_module(LOG)			\
-	__ipt_module(MARK)			\
-	__ipt_module(MASQUERADE)	\
-	__ipt_module(REDIRECT)		\
-	__ipt_module(REJECT)		\
-	__ipt_module(SET)			\
-	__ipt_module(SNAT)			\
-	__ipt_module(TCPMSS)
-
-#undef __ipt_module
-#define __ipt_module(x) \
-	extern void libxt_##x##_init(void) __attribute__((weak)); \
-	extern void libipt_##x##_init(void) __attribute__((weak)); \
-	extern void libip6t_##x##_init(void) __attribute__((weak));
-
-FW3_IPT_MODULES
-
+#ifndef DISABLE_STATIC_EXTENSIONS
+/* libipt*ext.so interfaces */
+extern void init_extensions(void);
+extern void init_extensions4(void);
+extern void init_extensions6(void);
+#else
+static inline void init_extensions(void) { }
+static inline void init_extensions4(void) { }
+static inline void init_extensions6(void) { }
+#endif
 
 /* Required by certain extensions like SNAT and DNAT */
 extern int kernel_version;
@@ -74,26 +37,10 @@ void get_kernel_version(void);
 struct fw3_ipt_handle {
 	enum fw3_family family;
 	enum fw3_table table;
-	struct xtc_handle *handle;
+	void *handle;
 };
 
-struct fw3_ipt_rule {
-	struct fw3_ipt_handle *h;
-
-	union {
-		struct ipt_entry e;
-		struct ip6t_entry e6;
-	};
-
-	struct xtables_rule_match *matches;
-	struct xtables_target *target;
-
-	int argc;
-	char **argv;
-
-	uint32_t protocol;
-	bool protocol_loaded;
-};
+struct fw3_ipt_rule;
 
 struct fw3_ipt_handle *fw3_ipt_open(enum fw3_family family,
                                     enum fw3_table table);
@@ -101,15 +48,22 @@ struct fw3_ipt_handle *fw3_ipt_open(enum fw3_family family,
 void fw3_ipt_set_policy(struct fw3_ipt_handle *h, const char *chain,
                         enum fw3_flag policy);
 
+
+void fw3_ipt_flush_chain(struct fw3_ipt_handle *h, const char *chain);
 void fw3_ipt_delete_chain(struct fw3_ipt_handle *h, const char *chain);
-void fw3_ipt_delete_rules(struct fw3_ipt_handle *h, const char *target);
+
+void fw3_ipt_delete_id_rules(struct fw3_ipt_handle *h, const char *chain);
 
 void fw3_ipt_create_chain(struct fw3_ipt_handle *h, const char *fmt, ...);
 
 void fw3_ipt_flush(struct fw3_ipt_handle *h);
 
+void fw3_ipt_gc(struct fw3_ipt_handle *h);
+
 void fw3_ipt_commit(struct fw3_ipt_handle *h);
 
+void fw3_ipt_close(struct fw3_ipt_handle *h);
+
 struct fw3_ipt_rule *fw3_ipt_rule_new(struct fw3_ipt_handle *h);
 
 void fw3_ipt_rule_proto(struct fw3_ipt_rule *r, struct fw3_protocol *proto);
@@ -123,14 +77,15 @@ void fw3_ipt_rule_src_dest(struct fw3_ipt_rule *r,
 void fw3_ipt_rule_sport_dport(struct fw3_ipt_rule *r,
                               struct fw3_port *sp, struct fw3_port *dp);
 
+void fw3_ipt_rule_device(struct fw3_ipt_rule *r, const char *device, bool out);
+
 void fw3_ipt_rule_mac(struct fw3_ipt_rule *r, struct fw3_mac *mac);
 
 void fw3_ipt_rule_icmptype(struct fw3_ipt_rule *r, struct fw3_icmptype *icmp);
 
 void fw3_ipt_rule_limit(struct fw3_ipt_rule *r, struct fw3_limit *limit);
 
-void fw3_ipt_rule_ipset(struct fw3_ipt_rule *r, struct fw3_ipset *ipset,
-                        bool invert);
+void fw3_ipt_rule_ipset(struct fw3_ipt_rule *r, struct fw3_setmatch *match);
 
 void fw3_ipt_rule_time(struct fw3_ipt_rule *r, struct fw3_time *time);
 
@@ -150,7 +105,14 @@ struct fw3_ipt_rule * fw3_ipt_rule_create(struct fw3_ipt_handle *handle,
                                           struct fw3_address *src,
                                           struct fw3_address *dest);
 
-void fw3_ipt_rule_append(struct fw3_ipt_rule *r, const char *fmt, ...);
+void __fw3_ipt_rule_append(struct fw3_ipt_rule *r, bool repl,
+                           const char *fmt, ...);
+
+#define fw3_ipt_rule_append(rule, ...) \
+	__fw3_ipt_rule_append(rule, false, __VA_ARGS__)
+
+#define fw3_ipt_rule_replace(rule, ...) \
+	__fw3_ipt_rule_append(rule, true, __VA_ARGS__)
 
 static inline void
 fw3_ipt_rule_target(struct fw3_ipt_rule *r, const char *fmt, ...)