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-rw-r--r--extensions/libebt_arp.c72
-rw-r--r--extensions/libebt_vlan.c72
-rw-r--r--iptables/Makefile.am2
-rw-r--r--libxtables/Makefile.am2
-rw-r--r--libxtables/getethertype.c (renamed from iptables/getethertype.c)0
5 files changed, 4 insertions, 144 deletions
diff --git a/extensions/libebt_arp.c b/extensions/libebt_arp.c
index 45fc8d73..dc8e306a 100644
--- a/extensions/libebt_arp.c
+++ b/extensions/libebt_arp.c
@@ -209,76 +209,6 @@ static int brarp_get_mac_and_mask(const char *from, unsigned char *to, unsigned
return 0;
}
-static struct ethertypeent *brarp_getethertypeent(FILE *etherf, const char *name)
-{
- static struct ethertypeent et_ent;
- char *e, *found_name;
- char line[1024];
-
- while ((e = fgets(line, sizeof(line), etherf))) {
- char *endptr, *cp;
-
- if (*e == '#')
- continue;
-
- cp = strpbrk(e, "#\n");
- if (cp == NULL)
- continue;
- *cp = '\0';
- found_name = e;
-
- cp = strpbrk(e, " \t");
- if (cp == NULL)
- continue;
-
- *cp++ = '\0';
- while (*cp == ' ' || *cp == '\t')
- cp++;
- e = strpbrk(cp, " \t");
- if (e != NULL)
- *e++ = '\0';
-
- et_ent.e_ethertype = strtol(cp, &endptr, 16);
- if (*endptr != '\0' ||
- (et_ent.e_ethertype < ETH_ZLEN || et_ent.e_ethertype > 0xFFFF))
- continue;
-
- if (strcasecmp(found_name, name) == 0)
- return (&et_ent);
-
- if (e != NULL) {
- cp = e;
- while (cp && *cp) {
- if (*cp == ' ' || *cp == '\t') {
- cp++;
- continue;
- }
- e = cp;
- cp = strpbrk(cp, " \t");
- if (cp != NULL)
- *cp++ = '\0';
- if (strcasecmp(e, name) == 0)
- return (&et_ent);
- e = cp;
- }
- }
- }
-
- return NULL;
-}
-
-static struct ethertypeent *brarp_getethertypebyname(const char *name)
-{
- struct ethertypeent *e;
- FILE *etherf;
-
- etherf = fopen(_PATH_ETHERTYPES, "r");
-
- e = brarp_getethertypeent(etherf, name);
- fclose(etherf);
- return (e);
-}
-
static int
brarp_parse(int c, char **argv, int invert, unsigned int *flags,
const void *entry, struct xt_entry_match **match)
@@ -334,7 +264,7 @@ brarp_parse(int c, char **argv, int invert, unsigned int *flags,
if (i < 0 || i >= (0x1 << 16) || *end !='\0') {
struct ethertypeent *ent;
- ent = brarp_getethertypebyname(argv[optind - 1]);
+ ent = getethertypebyname(argv[optind - 1]);
if (!ent)
xtables_error(PARAMETER_PROBLEM, "Problem with specified ARP "
"protocol type");
diff --git a/extensions/libebt_vlan.c b/extensions/libebt_vlan.c
index 4e2ea0fc..52cc99fa 100644
--- a/extensions/libebt_vlan.c
+++ b/extensions/libebt_vlan.c
@@ -50,76 +50,6 @@ static void brvlan_print_help(void)
"--vlan-encap [!] encap : Encapsulated frame protocol (hexadecimal or name)\n");
}
-static struct ethertypeent *vlan_getethertypeent(FILE *etherf, const char *name)
-{
- static struct ethertypeent et_ent;
- char *e, *found_name;
- char line[1024];
-
- while ((e = fgets(line, sizeof(line), etherf))) {
- char *endptr, *cp;
-
- if (*e == '#')
- continue;
-
- cp = strpbrk(e, "#\n");
- if (cp == NULL)
- continue;
- *cp = '\0';
- found_name = e;
-
- cp = strpbrk(e, " \t");
- if (cp == NULL)
- continue;
-
- *cp++ = '\0';
- while (*cp == ' ' || *cp == '\t')
- cp++;
- e = strpbrk(cp, " \t");
- if (e != NULL)
- *e++ = '\0';
-
- et_ent.e_ethertype = strtol(cp, &endptr, 16);
- if (*endptr != '\0' ||
- (et_ent.e_ethertype < ETH_ZLEN || et_ent.e_ethertype > 0xFFFF))
- continue; // skip invalid etherproto type entry
-
- if (strcasecmp(found_name, name) == 0)
- return (&et_ent);
-
- if (e != NULL) {
- cp = e;
- while (cp && *cp) {
- if (*cp == ' ' || *cp == '\t') {
- cp++;
- continue;
- }
- e = cp;
- cp = strpbrk(cp, " \t");
- if (cp != NULL)
- *cp++ = '\0';
- if (strcasecmp(e, name) == 0)
- return (&et_ent);
- e = cp;
- }
- }
- }
-
- return NULL;
-}
-
-static struct ethertypeent *brvlan_getethertypebyname(const char *name)
-{
- struct ethertypeent *e;
- FILE *etherf;
-
- etherf = fopen(_PATH_ETHERTYPES, "r");
-
- e = vlan_getethertypeent(etherf, name);
- fclose(etherf);
- return (e);
-}
-
static int
brvlan_parse(int c, char **argv, int invert, unsigned int *flags,
const void *entry, struct xt_entry_match **match)
@@ -156,7 +86,7 @@ brvlan_parse(int c, char **argv, int invert, unsigned int *flags,
vlaninfo->invflags |= EBT_VLAN_ENCAP;
local.encap = strtoul(optarg, &end, 16);
if (*end != '\0') {
- ethent = brvlan_getethertypebyname(optarg);
+ ethent = getethertypebyname(optarg);
if (ethent == NULL)
xtables_error(PARAMETER_PROBLEM, "Unknown --vlan-encap value ('%s')", optarg);
local.encap = ethent->e_ethertype;
diff --git a/iptables/Makefile.am b/iptables/Makefile.am
index d0218ddc..581dc32b 100644
--- a/iptables/Makefile.am
+++ b/iptables/Makefile.am
@@ -43,7 +43,7 @@ xtables_nft_multi_SOURCES += xtables-save.c xtables-restore.c \
nft-shared.c nft-ipv4.c nft-ipv6.c nft-arp.c \
xtables-monitor.c \
xtables-arp-standalone.c xtables-arp.c \
- getethertype.c nft-bridge.c \
+ nft-bridge.c \
xtables-eb-standalone.c xtables-eb.c \
xtables-eb-translate.c \
xtables-translate.c
diff --git a/libxtables/Makefile.am b/libxtables/Makefile.am
index 4267cb5f..8ff6b0ca 100644
--- a/libxtables/Makefile.am
+++ b/libxtables/Makefile.am
@@ -4,7 +4,7 @@ AM_CFLAGS = ${regular_CFLAGS}
AM_CPPFLAGS = ${regular_CPPFLAGS} -I${top_builddir}/include -I${top_srcdir}/include -I${top_srcdir}/iptables ${kinclude_CPPFLAGS}
lib_LTLIBRARIES = libxtables.la
-libxtables_la_SOURCES = xtables.c xtoptions.c
+libxtables_la_SOURCES = xtables.c xtoptions.c getethertype.c
libxtables_la_LDFLAGS = -version-info ${libxtables_vcurrent}:0:${libxtables_vage}
libxtables_la_LIBADD =
if ENABLE_STATIC
diff --git a/iptables/getethertype.c b/libxtables/getethertype.c
index 027ef4ad..027ef4ad 100644
--- a/iptables/getethertype.c
+++ b/libxtables/getethertype.c
generated by cgit v1.2.3 (git 2.25.0) at 2024-11-16 17:37:39 +0000