From 9bbf867821db55bd6e109934b9aa871322405767 Mon Sep 17 00:00:00 2001 From: Yasuyuki KOZAKAI Date: Sat, 4 Aug 2007 08:19:38 +0000 Subject: Revert commit 6990. That log is not correct and .NF_LOG-testx has incorrect mode. --- extensions/libxt_NFLOG.c | 179 ----------------------------------------------- 1 file changed, 179 deletions(-) (limited to 'extensions/libxt_NFLOG.c') diff --git a/extensions/libxt_NFLOG.c b/extensions/libxt_NFLOG.c index 9c5ea099..e69de29b 100644 --- a/extensions/libxt_NFLOG.c +++ b/extensions/libxt_NFLOG.c @@ -1,179 +0,0 @@ -#include -#include -#include -#include -#include - -#include -#include - -enum { - NFLOG_GROUP = 0x1, - NFLOG_PREFIX = 0x2, - NFLOG_RANGE = 0x4, - NFLOG_THRESHOLD = 0x8, -}; - -static const struct option opts[] = { - { "nflog-group", 1, 0, NFLOG_GROUP }, - { "nflog-prefix", 1, 0, NFLOG_PREFIX }, - { "nflog-range", 1, 0, NFLOG_RANGE }, - { "nflog-threshold", 1, 0, NFLOG_THRESHOLD }, - {NULL}, -}; - -static void help(void) -{ - printf("NFLOG v%s options:\n" - " --nflog-group NUM NETLINK group used for logging\n" - " --nflog-range NUM Number of byte to copy\n" - " --nflog-threshold NUM Message threshold of in-kernel queue\n" - " --nflog-prefix STRING Prefix string for log messages\n\n", - IPTABLES_VERSION); -} - -static void init(struct xt_entry_target *t, unsigned int *nfcache) -{ - struct xt_nflog_info *info = (struct xt_nflog_info *)t->data; - - info->group = 0; - info->threshold = XT_NFLOG_DEFAULT_THRESHOLD; -} - -static int parse(int c, char **argv, int invert, unsigned int *flags, - const void *entry, - struct xt_entry_target **target) -{ - struct xt_nflog_info *info = (struct xt_nflog_info *)(*target)->data; - int n; - - switch (c) { - case NFLOG_GROUP: - if (*flags & NFLOG_GROUP) - exit_error(PARAMETER_PROBLEM, - "Can't specify --nflog-group twice"); - if (check_inverse(optarg, &invert, NULL, 0)) - exit_error(PARAMETER_PROBLEM, - "Unexpected `!' after --nflog-group"); - - n = atoi(optarg); - if (n < 0) - exit_error(PARAMETER_PROBLEM, - "--nflog-group can not be negative"); - info->group = n; - break; - case NFLOG_PREFIX: - if (*flags & NFLOG_PREFIX) - exit_error(PARAMETER_PROBLEM, - "Can't specify --nflog-prefix twice"); - if (check_inverse(optarg, &invert, NULL, 0)) - exit_error(PARAMETER_PROBLEM, - "Unexpected `!' after --nflog-prefix"); - - n = strlen(optarg); - if (n == 0) - exit_error(PARAMETER_PROBLEM, - "No prefix specified for --nflog-prefix"); - if (n >= sizeof(info->prefix)) - exit_error(PARAMETER_PROBLEM, - "--nflog-prefix too long, max %Zu characters", - sizeof(info->prefix) - 1); - if (n != strlen(strtok(optarg, "\n"))) - exit_error(PARAMETER_PROBLEM, - "Newlines are not allowed in --nflog-prefix"); - strcpy(info->prefix, optarg); - break; - case NFLOG_RANGE: - if (*flags & NFLOG_RANGE) - exit_error(PARAMETER_PROBLEM, - "Can't specify --nflog-range twice"); - n = atoi(optarg); - if (n < 0) - exit_error(PARAMETER_PROBLEM, - "Invalid --nflog-range, must be >= 0"); - info->len = n; - break; - case NFLOG_THRESHOLD: - if (*flags & NFLOG_THRESHOLD) - exit_error(PARAMETER_PROBLEM, - "Can't specify --nflog-threshold twice"); - n = atoi(optarg); - if (n < 1) - exit_error(PARAMETER_PROBLEM, - "Invalid --nflog-threshold, must be >= 1"); - info->threshold = n; - break; - default: - return 0; - } - *flags |= c; - return 1; -} - -static void final_check(unsigned int flags) -{ - return; -} - -static void nflog_print(const struct xt_nflog_info *info, char *prefix) -{ - if (info->prefix[0] != '\0') - printf("%snflog-prefix \"%s\" ", prefix, info->prefix); - if (info->group) - printf("%snflog-group %u ", prefix, info->group); - if (info->len) - printf("%snflog-range %u ", prefix, info->len); - if (info->threshold != XT_NFLOG_DEFAULT_THRESHOLD) - printf("%snflog-threshold %u ", prefix, info->threshold); -} - -static void print(const void *ip, const struct xt_entry_target *target, - int numeric) -{ - const struct xt_nflog_info *info = (struct xt_nflog_info *)target->data; - - nflog_print(info, ""); -} - -static void save(const void *ip, const struct xt_entry_target *target) -{ - const struct xt_nflog_info *info = (struct xt_nflog_info *)target->data; - - nflog_print(info, "--"); -} - -static struct xtables_target nflog = { - .family = AF_INET, - .name = "NFLOG", - .version = IPTABLES_VERSION, - .size = XT_ALIGN(sizeof(struct xt_nflog_info)), - .userspacesize = XT_ALIGN(sizeof(struct xt_nflog_info)), - .help = help, - .init = init, - .parse = parse, - .final_check = final_check, - .print = print, - .save = save, - .extra_opts = opts, -}; - -static struct xtables_target nflog6 = { - .family = AF_INET6, - .name = "NFLOG", - .version = IPTABLES_VERSION, - .size = XT_ALIGN(sizeof(struct xt_nflog_info)), - .userspacesize = XT_ALIGN(sizeof(struct xt_nflog_info)), - .help = help, - .init = init, - .parse = parse, - .final_check = final_check, - .print = print, - .save = save, - .extra_opts = opts, -}; - -void _init(void) -{ - xtables_register_target(&nflog); - xtables_register_target(&nflog6); -} -- cgit v1.2.3