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/*
* Very simple test-tool for the command line tool `conntrack'.
* This code is released under GPLv2 or any later at your option.
*
* gcc test-conntrack.c -o test
*
* Do not forget that you need *root* or CAP_NET_ADMIN capabilities ;-)
*
* (c) 2008 Pablo Neira Ayuso <pablo@netfilter.org>
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <dirent.h>
#define CT_PROG "/usr/sbin/conntrack"
int main()
{
int ret, ok = 0, bad = 0, line;
FILE *fp;
DIR *d;
char buf[1024];
struct dirent *dent;
char file[1024];
d = opendir("testsuite");
while ((dent = readdir(d)) != NULL) {
sprintf(file, "testsuite/%s", dent->d_name);
line = 0;
fp = fopen(file, "r");
if (fp == NULL) {
perror("cannot find testsuite file");
exit(EXIT_FAILURE);
}
while (fgets(buf, sizeof(buf), fp)) {
char tmp[1024] = CT_PROG, *res;
tmp[strlen(CT_PROG)] = ' ';
line++;
if (buf[0] == '#' || buf[0] == ' ')
continue;
res = strchr(buf, ';');
if (!res) {
printf("malformed file %s at line %d\n",
dent->d_name, line);
exit(EXIT_FAILURE);
}
*res = '\0';
res+=2;
strcpy(tmp + strlen(CT_PROG) + 1, buf);
printf("(%d) Executing: %s\n", line, tmp);
ret = system(tmp);
if (WIFEXITED(ret) &&
WEXITSTATUS(ret) == EXIT_SUCCESS) {
if (res[0] == 'O' &&
res[1] == 'K')
ok++;
else {
bad++;
printf("^----- BAD\n");
}
} else {
if (res[0] == 'B' &&
res[1] == 'A' &&
res[2] == 'D')
ok++;
else {
bad++;
printf("^----- BAD\n");
}
}
printf("=====\n");
}
fclose(fp);
}
closedir(d);
fprintf(stdout, "OK: %d BAD: %d\n", ok, bad);
}
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