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building fieldset and probe modules

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This commit is contained in:
Zakir Durumeric
2013-08-19 04:42:25 -04:00
parent a0288adec8
commit 952f6cefa1
7 changed files with 159 additions and 106 deletions
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35
src/probe_modules/probe_modules.c
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@ -8,7 +8,15 @@
#include <stdio.h>
#include <string.h>
#include <assert.h>
#include <arpa/inet.h>
#include <sys/socket.h>
#include <sys/ioctl.h>
#include <net/if.h>
#include <linux/if_packet.h>
#include "../fieldset.h"
#include "probe_modules.h"
extern probe_module_t module_tcp_synscan;
@ -40,3 +48,30 @@ void print_probe_modules(void)
printf("%s\n", probe_modules[i]->name);
}
}
void print_probe_module_fields(probe_module_t *p)
{
for (int i=0; i < (int) (sizeof(p->fields)/sizeof(p->fields[0])); i++) {
}
}
char *make_ip_str(uint32_t ip)
{
struct in_addr t;
t.s_addr = ip;
const char *temp = inet_ntoa(t);
char *retv = malloc(strlen(temp)+1);
assert (retv);
strcpy(retv, temp);
return retv;
}
void fs_add_ip_fields(fieldset_t *fs, struct iphdr *ip)
{
fs_add_string(fs, "saddr", make_ip_str(ip->saddr), 1);
fs_add_string(fs, "daddr", make_ip_str(ip->daddr), 1);
fs_add_uint64(fs, "ipid", ntohl(ip->id));
fs_add_uint64(fs, "ttl", ntohl(ip->ttl));
}