17 |
this list of conditions and the following disclaimer in the documentation |
this list of conditions and the following disclaimer in the documentation |
18 |
and/or other materials provided with the distribution. |
and/or other materials provided with the distribution. |
19 |
|
|
20 |
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
21 |
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
22 |
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
23 |
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR |
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR |
24 |
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
25 |
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
26 |
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
27 |
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
28 |
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
29 |
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
30 |
*/ |
*/ |
31 |
|
|
32 |
|
// Define FOLLOW_SPECIFICATION to 0 (zero) to go with darkstat's own format as of 3.0.718. |
33 |
|
#define FOLLOW_SPECIFICATION 0 |
34 |
|
|
35 |
|
// Define FOLLOW_SPECIFICATION to 1 (one) to go with the format specified in the export-format.txt file. |
36 |
|
//#define FOLLOW_SPECIFICATION 1 |
37 |
|
|
38 |
#include <errno.h> |
#include <errno.h> |
39 |
#include <stdio.h> |
#include <stdio.h> |
40 |
#include <stdlib.h> |
#include <stdlib.h> |
41 |
#include <string.h> |
#include <string.h> |
42 |
#include <time.h> |
#include <time.h> |
43 |
#include <unistd.h> |
#include <unistd.h> |
44 |
|
|
45 |
const char *progname = NULL; |
const char *progname = NULL; |
46 |
const char *filename = NULL; |
const char *filename = NULL; |
47 |
FILE *file = NULL; |
FILE *file = NULL; |
48 |
|
|
49 |
int main(int argc, char **argv) |
int main(int argc, char **argv) |
50 |
{ |
{ |
51 |
void show_usage(int exitcode); |
void show_usage(int exitcode); |
52 |
void show_version(void); |
void show_version(void); |
359 |
unsigned char udpdata; |
unsigned char udpdata; |
360 |
|
|
361 |
unsigned char i; |
unsigned char i; |
362 |
|
|
363 |
indent(); |
indent(); |
364 |
|
|
365 |
ipv4address[0] = read8u(); |
ipv4address[0] = read8u(); |
366 |
ipv4address[1] = read8u(); |
ipv4address[1] = read8u(); |
367 |
ipv4address[2] = read8u(); |
ipv4address[2] = read8u(); |
368 |
ipv4address[3] = read8u(); |
ipv4address[3] = read8u(); |
369 |
|
|
370 |
print_indentation(); |
print_indentation(); |
371 |
printf("IPv4 address %d.%d.%d.%d\n", |
printf("IPv4 address %d.%d.%d.%d\n", |
372 |
ipv4address[0], ipv4address[1], ipv4address[2], ipv4address[3]); |
ipv4address[0], ipv4address[1], ipv4address[2], ipv4address[3]); |
373 |
|
|
374 |
|
#if FOLLOW_SPECIFICATION == 1 |
375 |
macaddress[0] = read8u(); |
macaddress[0] = read8u(); |
376 |
macaddress[1] = read8u(); |
macaddress[1] = read8u(); |
377 |
macaddress[2] = read8u(); |
macaddress[2] = read8u(); |
378 |
macaddress[3] = read8u(); |
macaddress[3] = read8u(); |
379 |
macaddress[4] = read8u(); |
macaddress[4] = read8u(); |
380 |
macaddress[5] = read8u(); |
macaddress[5] = read8u(); |
381 |
|
|
382 |
print_indentation(); |
print_indentation(); |
383 |
printf("MAC address %02x:%02x:%02x:%02x:%02x:%02x\n", macaddress[0], macaddress[1], macaddress[2], macaddress[3], macaddress[4], macaddress[5]); |
printf("MAC address %02x:%02x:%02x:%02x:%02x:%02x\n", macaddress[0], macaddress[1], macaddress[2], macaddress[3], macaddress[4], macaddress[5]); |
384 |
|
|
385 |
lastseen = read64s(); |
lastseen = read64s(); |
386 |
|
|
387 |
print_indentation(); |
print_indentation(); |
388 |
printf("Last seen 0x%lx = %ld = ", lastseen, lastseen); |
printf("Last seen 0x%lx = %ld = ", lastseen, lastseen); |
389 |
print_time_t(lastseen); |
print_time_t(lastseen); |
390 |
puts(""); |
puts(""); |
391 |
|
#else |
392 |
|
lastseen = read64s(); |
393 |
|
|
394 |
|
print_indentation(); |
395 |
|
printf("Last seen 0x%lx = %ld = ", lastseen, lastseen); |
396 |
|
print_time_t(lastseen); |
397 |
|
puts(""); |
398 |
|
|
399 |
|
macaddress[0] = read8u(); |
400 |
|
macaddress[1] = read8u(); |
401 |
|
macaddress[2] = read8u(); |
402 |
|
macaddress[3] = read8u(); |
403 |
|
macaddress[4] = read8u(); |
404 |
|
macaddress[5] = read8u(); |
405 |
|
|
406 |
|
print_indentation(); |
407 |
|
printf("MAC address %02x:%02x:%02x:%02x:%02x:%02x\n", macaddress[0], macaddress[1], macaddress[2], macaddress[3], macaddress[4], macaddress[5]); |
408 |
|
#endif |
409 |
|
|
410 |
hostnamelen = read8u(); |
hostnamelen = read8u(); |
411 |
|
|
412 |
print_indentation(); |
print_indentation(); |
413 |
printf("Hostname length %d\n", hostnamelen); |
printf("Hostname length %d\n", hostnamelen); |
414 |
|
|
415 |
for (i = 0; i < hostnamelen; i++) { |
for (i = 0; i < hostnamelen; i++) { |
416 |
hostname[i] = read8u(); |
hostname[i] = read8u(); |
417 |
} // for |
} // for |
418 |
hostname[i] = '\0'; |
hostname[i] = '\0'; |
419 |
|
|
420 |
print_indentation(); |
print_indentation(); |
421 |
printf("Hostname %s\n", hostname); |
printf("Hostname %s\n", hostname); |
422 |
|
|
423 |
bytesin = read64u(); |
bytesin = read64u(); |
424 |
|
|
519 |
ipv6address[ 7], |
ipv6address[ 7], |
520 |
ipv6address[ 8], |
ipv6address[ 8], |
521 |
ipv6address[ 9], |
ipv6address[ 9], |
522 |
ipv6address[10], |
ipv6address[10], |
523 |
ipv6address[11], |
ipv6address[11], |
524 |
ipv6address[12], |
ipv6address[12], |
525 |
ipv6address[13], |
ipv6address[13], |
526 |
ipv6address[14], |
ipv6address[14], |
527 |
ipv6address[15]); |
ipv6address[15]); |
528 |
} // else if |
} // else if |
529 |
else { // unknown address family |
else { // unknown address family |
530 |
fprintf(stderr, "%s:%s: unknown address family = 0x%x, neither 0x%x nor 0x%x\n", progname, filename, addressfamily, 0x04, 0x06); |
fprintf(stderr, "%s:%s: unknown address family = 0x%x, neither 0x%x nor 0x%x\n", progname, filename, addressfamily, 0x04, 0x06); |
531 |
exit(EXIT_FAILURE); |
exit(EXIT_FAILURE); |
532 |
} // else |
} // else |
533 |
|
|
534 |
|
#if FOLLOW_SPECIFICATION == 1 |
535 |
macaddress[0] = read8u(); |
macaddress[0] = read8u(); |
536 |
macaddress[1] = read8u(); |
macaddress[1] = read8u(); |
537 |
macaddress[2] = read8u(); |
macaddress[2] = read8u(); |
538 |
macaddress[3] = read8u(); |
macaddress[3] = read8u(); |
539 |
macaddress[4] = read8u(); |
macaddress[4] = read8u(); |
540 |
macaddress[5] = read8u(); |
macaddress[5] = read8u(); |
541 |
|
|
542 |
print_indentation(); |
print_indentation(); |
543 |
printf("MAC address %02x:%02x:%02x:%02x:%02x:%02x\n", macaddress[0], macaddress[1], macaddress[2], macaddress[3], macaddress[4], macaddress[5]); |
printf("MAC address %02x:%02x:%02x:%02x:%02x:%02x\n", macaddress[0], macaddress[1], macaddress[2], macaddress[3], macaddress[4], macaddress[5]); |
544 |
|
|
545 |
lastseen = read64s(); |
lastseen = read64s(); |
546 |
|
|
547 |
print_indentation(); |
print_indentation(); |
548 |
printf("Last seen 0x%lx = %ld = ", lastseen, lastseen); |
printf("Last seen 0x%lx = %ld = ", lastseen, lastseen); |
549 |
print_time_t(lastseen); |
print_time_t(lastseen); |
550 |
puts(""); |
puts(""); |
551 |
|
#else |
552 |
|
lastseen = read64s(); |
553 |
|
|
554 |
|
print_indentation(); |
555 |
|
printf("Last seen 0x%lx = %ld = ", lastseen, lastseen); |
556 |
|
print_time_t(lastseen); |
557 |
|
puts(""); |
558 |
|
|
559 |
|
macaddress[0] = read8u(); |
560 |
|
macaddress[1] = read8u(); |
561 |
|
macaddress[2] = read8u(); |
562 |
|
macaddress[3] = read8u(); |
563 |
|
macaddress[4] = read8u(); |
564 |
|
macaddress[5] = read8u(); |
565 |
|
|
566 |
|
print_indentation(); |
567 |
|
printf("MAC address %02x:%02x:%02x:%02x:%02x:%02x\n", macaddress[0], macaddress[1], macaddress[2], macaddress[3], macaddress[4], macaddress[5]); |
568 |
|
#endif |
569 |
|
|
570 |
hostnamelen = read8u(); |
hostnamelen = read8u(); |
571 |
|
|
572 |
print_indentation(); |
print_indentation(); |
573 |
printf("Hostname length %d\n", hostnamelen); |
printf("Hostname length %d\n", hostnamelen); |
574 |
|
|
575 |
for (i = 0; i < hostnamelen; i++) { |
for (i = 0; i < hostnamelen; i++) { |
576 |
hostname[i] = read8u(); |
hostname[i] = read8u(); |
577 |
} // for |
} // for |
578 |
hostname[i] = '\0'; |
hostname[i] = '\0'; |
579 |
|
|
580 |
print_indentation(); |
print_indentation(); |
581 |
printf("Hostname %s\n", hostname); |
printf("Hostname %s\n", hostname); |
582 |
|
|
583 |
bytesin = read64u(); |
bytesin = read64u(); |
584 |
|
|
904 |
if ( (r = fread((void *)&v, sizeof(v), 1, file)) != 1) { |
if ( (r = fread((void *)&v, sizeof(v), 1, file)) != 1) { |
905 |
handle_file_error(); |
handle_file_error(); |
906 |
} // if |
} // if |
907 |
|
|
908 |
#ifdef __LITTLE_ENDIAN__ |
#ifdef __LITTLE_ENDIAN__ |
909 |
v = ntohl(v); |
v = ntohl(v); |
910 |
#endif |
#endif |
911 |
|
|
912 |
return v; |
return v; |
913 |
} // read32s() |
} // read32s() |
914 |
|
|
915 |
unsigned long read64u(void) |
unsigned long read64u(void) |
916 |
{ |
{ |
917 |
size_t r; |
size_t r; |
918 |
unsigned long v; |
unsigned long v; |
|
unsigned int *p = (unsigned int *)&v; |
|
919 |
|
|
920 |
|
#ifdef __LITTLE_ENDIAN__ |
921 |
|
unsigned long tmp; |
922 |
|
unsigned int *p1 = (unsigned int *)&v; |
923 |
|
unsigned int *p2 = (unsigned int *)&tmp; |
924 |
|
#endif |
925 |
|
|
926 |
//fprintf(stderr, "%s: sizeof(unsigned long) = %ld\n", progname, sizeof(v)); |
//fprintf(stderr, "%s: sizeof(unsigned long) = %ld\n", progname, sizeof(v)); |
927 |
|
|
928 |
if ( (r = fread((void *)&v, sizeof(v), 1, file)) != 1) { |
if ( (r = fread((void *)&v, sizeof(v), 1, file)) != 1) { |
929 |
handle_file_error(); |
handle_file_error(); |
930 |
} // if |
} // if |
931 |
|
|
932 |
#ifdef __LITTLE_ENDIAN__ |
#ifdef __LITTLE_ENDIAN__ |
933 |
p[0] = ntohl((unsigned int)p[0]); |
p2[1] = ntohl(p1[0]); |
934 |
p[1] = ntohl((unsigned int)p[1]); |
p2[0] = ntohl(p1[1]); |
935 |
|
v = tmp; |
936 |
#endif |
#endif |
937 |
|
|
938 |
return v; |
return v; |
939 |
} // read64u() |
} // read64u() |
940 |
|
|
941 |
signed long read64s(void) |
signed long read64s(void) |
942 |
{ |
{ |
943 |
size_t r; |
size_t r; |
944 |
signed long v; |
signed long v; |
|
signed int *p = (signed int *)&v; |
|
945 |
|
|
946 |
|
#ifdef __LITTLE_ENDIAN__ |
947 |
|
signed long tmp; |
948 |
|
signed int *p1 = (signed int *)&v; |
949 |
|
signed int *p2 = (signed int *)&tmp; |
950 |
|
#endif |
951 |
|
|
952 |
//fprintf(stderr, "%s: sizeof(signed long) = %ld\n", progname, sizeof(v)); |
//fprintf(stderr, "%s: sizeof(signed long) = %ld\n", progname, sizeof(v)); |
953 |
|
|
954 |
if ( (r = fread((void *)&v, sizeof(v), 1, file)) != 1) { |
if ( (r = fread((void *)&v, sizeof(v), 1, file)) != 1) { |
955 |
handle_file_error(); |
handle_file_error(); |
956 |
} // if |
} // if |
957 |
|
|
958 |
#ifdef __LITTLE_ENDIAN__ |
#ifdef __LITTLE_ENDIAN__ |
959 |
p[0] = ntohl((signed int)p[0]); |
p2[1] = ntohl(p1[0]); |
960 |
p[1] = ntohl((signed int)p[1]); |
p2[0] = ntohl(p1[1]); |
961 |
|
v = tmp; |
962 |
#endif |
#endif |
963 |
|
|
964 |
return v; |
return v; |
965 |
} // read64s() |
} // read64s() |
966 |
|
|
967 |
void handle_file_error(void) |
void handle_file_error(void) |
968 |
{ |
{ |
969 |
if (feof(file) != 0) { |
if (feof(file) != 0) { |
970 |
fprintf(stderr, "%s:%s: premature end-of-file\n", progname, filename); |
fprintf(stderr, "%s:%s: premature end-of-file\n", progname, filename); |
971 |
exit(EXIT_FAILURE); |
exit(EXIT_FAILURE); |
972 |
} // if |
} // if |
973 |
|
|
974 |
if (ferror(file) != 0) { |
if (ferror(file) != 0) { |
975 |
fprintf(stderr, "%s:%s: file error, errno = %s (%d)\n", progname, filename, strerror(errno), errno); |
fprintf(stderr, "%s:%s: file error, errno = %s (%d)\n", progname, filename, strerror(errno), errno); |
976 |
exit(EXIT_FAILURE); |
exit(EXIT_FAILURE); |