48 lines
1.0 KiB
C
48 lines
1.0 KiB
C
/*
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* ldns-resolver tries to create a resolver structure from /dev/urandom
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* this is only useful to test the library for robusteness with input data
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*
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* (c) NLnet Labs 2006 - 2008
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* See the file LICENSE for the license
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*/
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#include "config.h"
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#include "errno.h"
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#include <ldns/ldns.h>
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int
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main(int argc, char **argv) {
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ldns_resolver *r;
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int line = 1;
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FILE *rand;
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ldns_status s;
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if (argc != 2 || strncmp(argv[1], "-h", 3) == 0) {
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printf("Usage: ldns-resolver <file>\n");
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printf("Tries to create a stub resolver structure from the given file.\n");
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exit(EXIT_FAILURE);
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}
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if (!(rand = fopen(argv[1], "r"))) {
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printf("Error opening %s: %s\n", argv[1], strerror(errno));
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exit(EXIT_FAILURE);
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}
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printf("Trying to read from %s\n", argv[1]);
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s = ldns_resolver_new_frm_fp_l(&r, rand, &line);
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if (s != LDNS_STATUS_OK) {
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printf("Failed: %s at line %d\n", ldns_get_errorstr_by_id(s), line);
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exit(EXIT_FAILURE);
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} else {
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printf("Succes\n");
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ldns_resolver_print(stdout, r);
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ldns_resolver_deep_free(r);
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}
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fclose(rand);
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return EXIT_SUCCESS;
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}
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