X-Git-Url: http://git.archive.openwrt.org/?p=project%2Ffirewall3.git;a=blobdiff_plain;f=utils.c;h=7e5ae450d3172e2359d87391ff336f65155ba2ac;hp=aef1cc68b77d342a91e77f890126908ecb0e06b5;hb=93aea77092b0c178fefe3ab95fc040534eda90a3;hpb=964b303f7784fac1ab453c96117bb7485daccc9b

diff --git a/utils.c b/utils.c
index aef1cc6..7e5ae45 100644
--- a/utils.c
+++ b/utils.c
@@ -16,6 +16,7 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#define _GNU_SOURCE
 #include "utils.h"
 #include "options.h"
 
@@ -132,6 +133,32 @@ info(const char* format, ...)
 	fprintf(stderr, "\n");
 }
 
+void *
+fw3_alloc(size_t size)
+{
+	void *mem;
+
+	mem = calloc(1, size);
+
+	if (!mem)
+		error("Out of memory while allocating %d bytes", size);
+
+	return mem;
+}
+
+char *
+fw3_strdup(const char *s)
+{
+	char *ns;
+
+	ns = strdup(s);
+
+	if (!ns)
+		error("Out of memory while duplicating string '%s'", s);
+
+	return ns;
+}
+
 const char *
 fw3_find_command(const char *cmd)
 {
@@ -357,6 +384,21 @@ write_defaults_uci(struct uci_context *ctx, struct fw3_defaults *d,
 
 	uci_add_section(ctx, dest, "defaults", &ptr.s);
 
+	ptr.o      = NULL;
+	ptr.option = "input";
+	ptr.value  = fw3_flag_names[d->policy_input];
+	uci_set(ctx, &ptr);
+
+	ptr.o      = NULL;
+	ptr.option = "output";
+	ptr.value  = fw3_flag_names[d->policy_output];
+	uci_set(ctx, &ptr);
+
+	ptr.o      = NULL;
+	ptr.option = "forward";
+	ptr.value  = fw3_flag_names[d->policy_forward];
+	uci_set(ctx, &ptr);
+
 	sprintf(buf, "0x%x", d->flags[0]);
 	ptr.o      = NULL;
 	ptr.option = "__flags_v4";
@@ -455,7 +497,10 @@ write_zone_uci(struct uci_context *ctx, struct fw3_zone *z,
 		if (dev->invert)
 			p += sprintf(p, "!");
 
-		p += sprintf(p, "%s", dev->name);
+		if (*dev->network)
+			p += sprintf(p, "%s@%s", dev->name, dev->network);
+		else
+			p += sprintf(p, "%s", dev->name);
 
 		ptr.value = buf;
 		uci_add_list(ctx, &ptr);
@@ -490,11 +535,13 @@ static void
 write_ipset_uci(struct uci_context *ctx, struct fw3_ipset *s,
                 struct uci_package *dest)
 {
-	char buf[sizeof("0xffffffff\0")];
+	struct fw3_ipset_datatype *type;
+
+	char buf[sizeof("65535-65535\0")];
 
 	struct uci_ptr ptr = { .p = dest };
 
-	if (!s->enabled || (s->external && *s->external))
+	if (!s->enabled || s->external)
 		return;
 
 	uci_add_section(ctx, dest, "ipset", &ptr.s);
@@ -504,17 +551,36 @@ write_ipset_uci(struct uci_context *ctx, struct fw3_ipset *s,
 	ptr.value  = s->name;
 	uci_set(ctx, &ptr);
 
-	sprintf(buf, "0x%x", s->flags[0]);
 	ptr.o      = NULL;
-	ptr.option = "__flags_v4";
-	ptr.value  = buf;
+	ptr.option = "storage";
+	ptr.value  = fw3_ipset_method_names[s->method];
 	uci_set(ctx, &ptr);
 
-	sprintf(buf, "0x%x", s->flags[1]);
-	ptr.o      = NULL;
-	ptr.option = "__flags_v6";
-	ptr.value  = buf;
-	uci_set(ctx, &ptr);
+	list_for_each_entry(type, &s->datatypes, list)
+	{
+		sprintf(buf, "%s_%s", type->dir, fw3_ipset_type_names[type->type]);
+		ptr.o      = NULL;
+		ptr.option = "match";
+		ptr.value  = buf;
+		uci_add_list(ctx, &ptr);
+	}
+
+	if (s->iprange.set)
+	{
+		ptr.o      = NULL;
+		ptr.option = "iprange";
+		ptr.value  = fw3_address_to_string(&s->iprange, false);
+		uci_set(ctx, &ptr);
+	}
+
+	if (s->portrange.set)
+	{
+		sprintf(buf, "%u-%u", s->portrange.port_min, s->portrange.port_max);
+		ptr.o      = NULL;
+		ptr.option = "portrange";
+		ptr.value  = buf;
+		uci_set(ctx, &ptr);
+	}
 }
 
 void
@@ -561,6 +627,7 @@ fw3_write_statefile(void *state)
 			uci_unload(s->uci, p);
 		}
 
+		fsync(fileno(sf));
 		fclose(sf);
 	}
 }
@@ -588,51 +655,30 @@ fw3_free_object(void *obj, const void *opts)
 	free(obj);
 }
 
-
-bool
-fw3_pr_rulespec(int table, int family, uint32_t *flags, uint32_t mask,
-                const struct fw3_rule_spec *r, const char *fmt, ...)
+void
+fw3_free_list(struct list_head *head)
 {
-	char buf[256];
-	bool rv = false;
+	struct list_head *entry, *tmp;
 
-	va_list ap;
-	uint32_t f = flags ? flags[family == FW3_FAMILY_V6] : 0;
-
-	if (mask)
-		f &= mask;
+	if (!head)
+		return;
 
-	for (; r->format; r++)
+	list_for_each_safe(entry, tmp, head)
 	{
-		if (!fw3_is_family(r, family))
-			continue;
-
-		if (r->table != table)
-			continue;
-
-		if ((r->flag != 0) && !hasbit(f, r->flag))
-			continue;
-
-		va_start(ap, fmt);
-		vsnprintf(buf, sizeof(buf), r->format, ap);
-		va_end(ap);
-
-		fw3_pr(fmt, buf);
-
-		rv = true;
+		list_del(entry);
+		free(entry);
 	}
 
-	return rv;
+	free(head);
 }
 
-
 bool
 fw3_hotplug(bool add, void *zone, void *device)
 {
 	struct fw3_zone *z = zone;
 	struct fw3_device *d = device;
 
-	if (!d->network)
+	if (!*d->network)
 		return false;
 
 	switch (fork())
@@ -656,7 +702,7 @@ fw3_hotplug(bool add, void *zone, void *device)
 	clearenv();
 	setenv("ACTION",    add ? "add" : "remove", 1);
 	setenv("ZONE",      z->name,                1);
-	setenv("INTERFACE", d->network->name,       1);
+	setenv("INTERFACE", d->network,             1);
 	setenv("DEVICE",    d->name,                1);
 
 	execl(FW3_HOTPLUG, FW3_HOTPLUG, "firewall", NULL);