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Code Issues Releases Wiki Activity

ipset: fast forward to v4.0

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This commit is contained in:
Jan Engelhardt
2009-11-11 14:23:29 +01:00
parent 6f1c1ef0ce
commit 0593b96c2c
42 changed files with 1087 additions and 1894 deletions
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97
extensions/ipset/ipset_portmap.c
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@@ -32,7 +32,7 @@
/* Initialize the create. */
static void
create_init(void *data UNUSED)
portmap_create_init(void *data UNUSED)
{
DP("create INIT");
/* Nothing */
@@ -40,7 +40,7 @@ create_init(void *data UNUSED)
/* Function which parses command options; returns true if it ate an option */
static int
create_parse(int c, char *argv[] UNUSED, void *data, unsigned *flags)
portmap_create_parse(int c, char *argv[] UNUSED, void *data, unsigned *flags)
{
struct ip_set_req_portmap_create *mydata = data;
@@ -76,7 +76,7 @@ create_parse(int c, char *argv[] UNUSED, void *data, unsigned *flags)
/* Final check; exit if not ok. */
static void
create_final(void *data, unsigned int flags)
portmap_create_final(void *data, unsigned int flags)
{
struct ip_set_req_portmap_create *mydata = data;
@@ -113,7 +113,7 @@ static const struct option create_opts[] = {
/* Add, del, test parser */
static ip_set_ip_t
adt_parser(int cmd UNUSED, const char *arg, void *data)
portmap_adt_parser(int cmd UNUSED, const char *arg, void *data)
{
struct ip_set_req_portmap *mydata = data;
@@ -128,7 +128,7 @@ adt_parser(int cmd UNUSED, const char *arg, void *data)
*/
static void
initheader(struct set *set, const void *data)
portmap_initheader(struct set *set, const void *data)
{
const struct ip_set_req_portmap_create *header = data;
struct ip_set_portmap *map = set->settype->header;
@@ -139,7 +139,7 @@ initheader(struct set *set, const void *data)
}
static void
printheader(struct set *set, unsigned options)
portmap_printheader(struct set *set, unsigned options)
{
struct ip_set_portmap *mysetdata = set->settype->header;
@@ -147,12 +147,12 @@ printheader(struct set *set, unsigned options)
printf(" to: %s\n", port_tostring(mysetdata->last_ip, options));
}
static void
printports_sorted(struct set *set, void *data,
u_int32_t len UNUSED, unsigned options)
static inline void
__portmap_printips_sorted(struct set *set, void *data,
u_int32_t len UNUSED, unsigned options)
{
struct ip_set_portmap *mysetdata = set->settype->header;
u_int32_t addr = mysetdata->first_ip;
ip_set_ip_t addr = mysetdata->first_ip;
DP("%u -- %u", mysetdata->first_ip, mysetdata->last_ip);
while (addr <= mysetdata->last_ip) {
@@ -162,15 +162,26 @@ printports_sorted(struct set *set, void *data,
}
}
static char *
binding_port_tostring(struct set *set UNUSED,
ip_set_ip_t ip, unsigned options)
static void
portmap_printips_sorted(struct set *set, void *data,
u_int32_t len, unsigned options,
char dont_align)
{
return port_tostring(ip, options);
ip_set_ip_t *ip;
size_t offset = 0;
if (dont_align)
return __portmap_printips_sorted(set, data, len, options);
while (offset < len) {
ip = data + offset;
printf("%s\n", port_tostring(*ip, options));
offset += IPSET_ALIGN(sizeof(ip_set_ip_t));
}
}
static void
saveheader(struct set *set, unsigned options)
portmap_saveheader(struct set *set, unsigned options)
{
struct ip_set_portmap *mysetdata = set->settype->header;
@@ -182,14 +193,15 @@ saveheader(struct set *set, unsigned options)
port_tostring(mysetdata->last_ip, options));
}
static void
saveports(struct set *set, void *data,
u_int32_t len UNUSED, unsigned options)
static inline void
__portmap_saveips(struct set *set, void *data,
u_int32_t len UNUSED, unsigned options)
{
struct ip_set_portmap *mysetdata = set->settype->header;
u_int32_t addr = mysetdata->first_ip;
ip_set_ip_t addr = mysetdata->first_ip;
while (addr <= mysetdata->last_ip) {
DP("addr: %lu, last_ip %lu", (long unsigned)addr, (long unsigned)mysetdata->last_ip);
if (test_bit(addr - mysetdata->first_ip, data))
printf("-A %s %s\n",
set->name,
@@ -198,7 +210,26 @@ saveports(struct set *set, void *data,
}
}
static void usage(void)
static void
portmap_saveips(struct set *set, void *data,
u_int32_t len, unsigned options,
char dont_align)
{
ip_set_ip_t *ip;
size_t offset = 0;
if (dont_align)
return __portmap_saveips(set, data, len, options);
while (offset < len) {
ip = data + offset;
printf("-A %s %s\n", set->name, port_tostring(*ip, options));
offset += IPSET_ALIGN(sizeof(ip_set_ip_t));
}
}
static void
portmap_usage(void)
{
printf
("-N set portmap --from PORT --to PORT\n"
@@ -213,29 +244,25 @@ static struct settype settype_portmap = {
/* Create */
.create_size = sizeof(struct ip_set_req_portmap_create),
.create_init = &create_init,
.create_parse = &create_parse,
.create_final = &create_final,
.create_init = portmap_create_init,
.create_parse = portmap_create_parse,
.create_final = portmap_create_final,
.create_opts = create_opts,
/* Add/del/test */
.adt_size = sizeof(struct ip_set_req_portmap),
.adt_parser = &adt_parser,
.adt_parser = portmap_adt_parser,
/* Printing */
.header_size = sizeof(struct ip_set_portmap),
.initheader = &initheader,
.printheader = &printheader,
.printips = &printports_sorted, /* We only have sorted version */
.printips_sorted = &printports_sorted,
.saveheader = &saveheader,
.saveips = &saveports,
.initheader = portmap_initheader,
.printheader = portmap_printheader,
.printips = portmap_printips_sorted,
.printips_sorted = portmap_printips_sorted,
.saveheader = portmap_saveheader,
.saveips = portmap_saveips,
/* Bindings */
.bindip_tostring = &binding_port_tostring,
.bindip_parse = &parse_port,
.usage = &usage,
.usage = portmap_usage,
};
CONSTRUCTOR(portmap)