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/* Copyright 2016 Alex 'AdUser' Z (ad_user@runbox.com)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include "common.h"
#include "log.h"
#include "ipaddr.h"
#include "config.h"
#include "filter.h"
void usage() {
fprintf(stderr, "Usage: filter-test <library.so> <regexps-file.txt> [<file.log>]\n");
exit(EXIT_FAILURE);
}
int main(int argc, char *argv[]) {
f2b_config_param_t param = { .name = "load", .value = "", .next = 0x0 };
f2b_config_section_t config = { .type = t_filter, .param = 0x0, .next = 0x0 };
f2b_filter_t *filter = NULL;
char match[IPADDR_MAX] = "";
char line[LOGLINE_MAX] = "";
size_t read = 0, matched = 0;
const char *error;
FILE *file = NULL;
if (argc < 3)
usage();
config.param = &param;
snprintf(param.value, sizeof(param.value), "%s", argv[1]);
if ((filter = f2b_filter_create(&config, argv[2])) == false)
usage();
if (argc > 3) {
if ((file = fopen(argv[3], "r")) == NULL)
usage();
} else {
file = stdin;
}
while (fgets(line, sizeof(line), file) != NULL) {
read++;
if (f2b_filter_match(filter, line, match, sizeof(match))) {
matched++;
fprintf(stderr, "+ %s\n", match);
continue;
}
error = f2b_filter_error(filter);
if (*error == '\0') {
fprintf(stderr, "- (no-match): %s", line);
} else {
fprintf(stderr, "! (error) : %s\n", error);
}
}
fprintf(stderr, "%% lines read: %zu, matched: %zu\n", read, matched);
fclose(file);
return EXIT_SUCCESS;
}