X-Git-Url: https://git.archive.openwrt.org/?p=project%2Ffirewall3.git;a=blobdiff_plain;f=utils.h;h=c8ab0e5b0b91d82884880a6f8e528647279a08a1;hp=5cadd5846d0bac669ccb662dfe914c7289c14200;hb=HEAD;hpb=df1bb55631c967aa0e4ee49cd29cf463fb86c85b

diff --git a/utils.h b/utils.h
index 5cadd58..c8ab0e5 100644
--- a/utils.h
+++ b/utils.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
@@ -24,25 +24,48 @@
 #include <unistd.h>
 #include <signal.h>
 #include <fcntl.h>
+#include <limits.h>
 #include <sys/stat.h>
 #include <sys/wait.h>
 #include <sys/file.h>
+#include <sys/types.h>
+#include <ifaddrs.h>
+#include <netdb.h>
 
 #include <libubox/list.h>
+#include <libubox/blob.h>
 #include <uci.h>
 
 
 #define FW3_STATEFILE	"/var/run/fw3.state"
 #define FW3_LOCKFILE	"/var/run/fw3.lock"
+#define FW3_HELPERCONF	"/usr/share/fw3/helpers.conf"
+#define FW3_HOTPLUG     "/sbin/hotplug-call"
+
+extern bool fw3_pr_debug;
 
 void warn_elem(struct uci_element *e, const char *format, ...);
 void warn(const char *format, ...);
 void error(const char *format, ...);
 void info(const char *format, ...);
 
-#define setbit(field, flag) field |= (1 << (flag))
-#define delbit(field, flag) field &= ~(1 << (flag))
-#define hasbit(field, flag) (field & (1 << (flag)))
+
+#define warn_section(t, r, e, fmt, ...)					\
+	do {									\
+		if (e)								\
+			warn_elem(e, fmt, ##__VA_ARGS__);			\
+		else								\
+			warn("Warning: ubus " t " (%s) " fmt, 			\
+				(r && r->name) ? r->name : "?", ##__VA_ARGS__);	\
+	} while(0)
+
+#define fw3_setbit(field, flag) field |= (1 << (flag))
+#define fw3_delbit(field, flag) field &= ~(1 << (flag))
+#define fw3_hasbit(field, flag) (field & (1 << (flag)))
+
+#define set(field, family, flag) fw3_setbit(field[family == FW3_FAMILY_V6], flag)
+#define del(field, family, flag) fw3_delbit(field[family == FW3_FAMILY_V6], flag)
+#define has(field, family, flag) fw3_hasbit(field[family == FW3_FAMILY_V6], flag)
 
 #define fw3_foreach(p, h)                                                  \
 	for (p = list_empty(h) ? NULL : list_first_entry(h, typeof(*p), list); \
@@ -50,21 +73,20 @@ void info(const char *format, ...);
 	     p = list_empty(h) ? list_first_entry(h, typeof(*p), list)         \
                            : list_entry(p->list.next, typeof(*p), list))
 
-static inline void
-fw3_free_list(struct list_head *list)
-{
-	struct list_head *cur, *tmp;
-
-	list_for_each_safe(cur, tmp, list)
-	{
-		list_del(cur);
-		free(cur);
-	}
-}
-
 #define fw3_is_family(p, f)                                                \
 	(!p || (p)->family == FW3_FAMILY_ANY || (p)->family == f)
 
+#define fw3_no_family(flags)                                               \
+	(!(flags & ((1 << FW3_FAMILY_V4) | (1 << FW3_FAMILY_V6))))
+
+#define fw3_no_table(flags)                                                \
+    (!(flags & ((1<<FW3_TABLE_FILTER)|(1<<FW3_TABLE_NAT)|                  \
+                (1<<FW3_TABLE_MANGLE)|(1<<FW3_TABLE_RAW))))
+
+
+void * fw3_alloc(size_t size);
+char * fw3_strdup(const char *s);
+
 const char * fw3_find_command(const char *cmd);
 
 bool fw3_stdout_pipe(void);
@@ -80,23 +102,22 @@ bool fw3_lock(void);
 void fw3_unlock(void);
 
 
-enum fw3_statefile_type
-{
-	FW3_TYPE_DEFAULTS = 0,
-	FW3_TYPE_ZONE     = 1,
-	FW3_TYPE_IPSET    = 2,
-};
+void fw3_write_statefile(void *state);
 
-struct fw3_statefile_entry
-{
-	struct list_head list;
-	enum fw3_statefile_type type;
-	char *name;
-	uint32_t flags[2];
-};
+void fw3_free_object(void *obj, const void *opts);
 
-struct list_head * fw3_read_statefile(void);
-void fw3_write_statefile(void *state);
-void fw3_free_statefile(struct list_head *statefile);
+void fw3_free_list(struct list_head *head);
+
+bool fw3_hotplug(bool add, void *zone, void *device);
+
+int fw3_netmask2bitlen(int family, void *mask);
+
+bool fw3_bitlen2netmask(int family, int bits, void *mask);
+
+void fw3_flush_conntrack(void *zone);
+
+bool fw3_attr_parse_name_type(struct blob_attr *entry, const char **name, const char **type);
+
+const char * fw3_protoname(void *proto);
 
 #endif