48 |
|
typedef __uint8_t u8; |
49 |
|
typedef __uint16_t u16; |
50 |
|
typedef __uint32_t u32; |
51 |
+ |
typedef __uint64_t u64; |
52 |
|
#include <linux/ethtool.h> |
53 |
|
#include <linux/sockios.h> |
54 |
+ |
#include <unistd.h> |
55 |
|
#endif |
56 |
|
#ifdef ALLBSD |
57 |
|
#include <sys/types.h> |
341 |
|
for(net_stats+=start; start<end; start++){ |
342 |
|
net_stats->interface_name=NULL; |
343 |
|
net_stats->speed=0; |
344 |
< |
net_stats->dup=UNKNOWN_DUPEX; |
344 |
> |
net_stats->dup=UNKNOWN_DUPLEX; |
345 |
|
net_stats++; |
346 |
|
} |
347 |
|
} |
376 |
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static network_iface_stat_t *network_iface_stats; |
377 |
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network_iface_stat_t *network_iface_stat_ptr; |
378 |
|
static int sizeof_network_iface_stats=0; |
379 |
< |
static int ifaces; |
379 |
> |
int ifaces = 0; |
380 |
|
|
381 |
|
#ifdef SOLARIS |
382 |
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kstat_ctl_t *kc; |
386 |
|
#ifdef ALLBSD |
387 |
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struct ifaddrs *net, *net_ptr; |
388 |
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struct ifmediareq ifmed; |
389 |
< |
int s; |
389 |
> |
struct ifreq ifr; |
390 |
> |
int sock; |
391 |
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int x; |
392 |
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#endif |
393 |
|
#ifdef LINUX |
394 |
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FILE *f; |
395 |
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/* Horrible big enough, but it should be easily big enough */ |
396 |
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char line[8096]; |
394 |
– |
void *eth_tool_cmd_buf; |
395 |
– |
int buf_size; |
397 |
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int sock; |
398 |
|
#endif |
399 |
< |
ifaces = 0; |
399 |
> |
|
400 |
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#ifdef ALLBSD |
401 |
|
if(getifaddrs(&net) != 0){ |
402 |
|
return NULL; |
403 |
|
} |
404 |
|
|
405 |
< |
if ((s = socket(AF_INET, SOCK_DGRAM, 0)) == NULL) return NULL; |
405 |
> |
if ((sock = socket(AF_INET, SOCK_DGRAM, 0)) == 0) return NULL; |
406 |
|
|
407 |
|
for(net_ptr=net; net_ptr!=NULL; net_ptr=net_ptr->ifa_next){ |
408 |
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if(net_ptr->ifa_addr->sa_family != AF_LINK) continue; |
412 |
|
} |
413 |
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network_iface_stat_ptr = network_iface_stats + ifaces; |
414 |
|
|
415 |
+ |
memset(&ifr, 0, sizeof(ifr)); |
416 |
+ |
strncpy(ifr.ifr_name, net_ptr->ifa_name, sizeof(ifr.ifr_name)); |
417 |
+ |
|
418 |
+ |
if (ioctl(sock, SIOCGIFFLAGS, &ifr) < 0){ |
419 |
+ |
continue; |
420 |
+ |
} |
421 |
+ |
if((ifr.ifr_flags & IFF_UP) != 0){ |
422 |
+ |
network_iface_stat_ptr->up = 1; |
423 |
+ |
}else{ |
424 |
+ |
network_iface_stat_ptr->up = 0; |
425 |
+ |
} |
426 |
+ |
|
427 |
+ |
if (network_iface_stat_ptr->interface_name != NULL) free(network_iface_stat_ptr->interface_name); |
428 |
+ |
network_iface_stat_ptr->interface_name = strdup(net_ptr->ifa_name); |
429 |
+ |
if (network_iface_stat_ptr->interface_name == NULL) return NULL; |
430 |
+ |
|
431 |
+ |
network_iface_stat_ptr->speed = 0; |
432 |
+ |
network_iface_stat_ptr->dup = UNKNOWN_DUPLEX; |
433 |
+ |
ifaces++; |
434 |
+ |
|
435 |
|
memset(&ifmed, 0, sizeof(struct ifmediareq)); |
436 |
|
strlcpy(ifmed.ifm_name, net_ptr->ifa_name, sizeof(ifmed.ifm_name)); |
437 |
< |
if(ioctl(s, SIOCGIFMEDIA, (caddr_t)&ifmed) == -1){ |
437 |
> |
if(ioctl(sock, SIOCGIFMEDIA, (caddr_t)&ifmed) == -1){ |
438 |
> |
/* Not all interfaces support the media ioctls. */ |
439 |
|
continue; |
440 |
|
} |
441 |
|
|
445 |
|
continue; |
446 |
|
} |
447 |
|
|
426 |
– |
if(network_iface_stat_ptr->interface_name != NULL) free(network_iface_stat_ptr->interface_name); |
427 |
– |
network_iface_stat_ptr->interface_name = strdup(net_ptr->ifa_name); |
428 |
– |
if(network_iface_stat_ptr->interface_name == NULL) return NULL; |
429 |
– |
|
448 |
|
/* Only intrested in the first 4 bits) - Assuming only ETHER devices */ |
449 |
|
x = ifmed.ifm_active & 0x0f; |
450 |
|
switch(x){ |
468 |
|
case(IFM_1000_SX): |
469 |
|
case(IFM_1000_LX): |
470 |
|
case(IFM_1000_CX): |
471 |
< |
#ifdef FREEBSD5 |
454 |
< |
case(IFM_1000_T): |
455 |
< |
#else |
471 |
> |
#if defined(FREEBSD) && !defined(FREEBSD5) |
472 |
|
case(IFM_1000_TX): |
473 |
|
case(IFM_1000_FX): |
474 |
+ |
#else |
475 |
+ |
case(IFM_1000_T): |
476 |
|
#endif |
477 |
|
network_iface_stat_ptr->speed = 1000; |
478 |
|
break; |
487 |
|
}else if( (ifmed.ifm_active | IFM_HDX) == ifmed.ifm_active ){ |
488 |
|
network_iface_stat_ptr->dup = HALF_DUPLEX; |
489 |
|
}else{ |
490 |
< |
network_iface_stat_ptr->dup = UNKNOWN_DUPEX; |
490 |
> |
network_iface_stat_ptr->dup = UNKNOWN_DUPLEX; |
491 |
|
} |
492 |
< |
ifaces++; |
492 |
> |
|
493 |
|
} |
494 |
|
freeifaddrs(net); |
495 |
< |
close(s); |
495 |
> |
close(sock); |
496 |
|
#endif |
497 |
|
|
498 |
|
#ifdef SOLARIS |
514 |
|
network_iface_stat_ptr = network_iface_stats + ifaces; |
515 |
|
network_iface_stat_ptr->speed = knp->value.ui64 / (1000*1000); |
516 |
|
|
517 |
+ |
if((knp=kstat_data_lookup(ksp, "link_up"))==NULL){ |
518 |
+ |
/* Not a network interface, so skip to the next entry */ |
519 |
+ |
continue; |
520 |
+ |
} |
521 |
+ |
/* Solaris has 1 for up, and 0 for not. As we do too */ |
522 |
+ |
network_iface_stat_ptr->up = knp->value.ui32; |
523 |
+ |
|
524 |
|
if((knp=kstat_data_lookup(ksp, "link_duplex"))==NULL){ |
525 |
|
/* Not a network interface, so skip to the next entry */ |
526 |
|
continue; |
527 |
|
} |
528 |
|
|
529 |
< |
if(knp->value.ui64 == 0){ |
529 |
> |
network_iface_stat_ptr->dup = UNKNOWN_DUPLEX; |
530 |
> |
if(knp->value.ui32 == 2){ |
531 |
|
network_iface_stat_ptr->dup = FULL_DUPLEX; |
532 |
< |
}else{ |
532 |
> |
} |
533 |
> |
if(knp->value.ui32 == 1){ |
534 |
|
network_iface_stat_ptr->dup = HALF_DUPLEX; |
535 |
|
} |
536 |
|
|
544 |
|
|
545 |
|
#endif |
546 |
|
#ifdef LINUX |
520 |
– |
|
547 |
|
f = fopen("/proc/net/dev", "r"); |
548 |
|
if(f == NULL){ |
549 |
|
return NULL; |
554 |
|
return NULL; |
555 |
|
} |
556 |
|
|
531 |
– |
buf_size = sizeof(struct ethtool_cmd); |
532 |
– |
eth_tool_cmd_buf = malloc(buf_size); |
533 |
– |
if(eth_tool_cmd_buf == NULL) return NULL; |
534 |
– |
|
557 |
|
/* Ignore first 2 lines.. Just headings */ |
558 |
|
if((fgets(line, sizeof(line), f)) == NULL) return NULL; |
559 |
|
if((fgets(line, sizeof(line), f)) == NULL) return NULL; |
561 |
|
while((fgets(line, sizeof(line), f)) != NULL){ |
562 |
|
char *name, *ptr; |
563 |
|
struct ifreq ifr; |
564 |
< |
struct ethtool_cmd *ethcmd; |
564 |
> |
struct ethtool_cmd ethcmd; |
565 |
|
int err; |
566 |
|
|
567 |
|
/* Get the interface name */ |
573 |
|
name++; |
574 |
|
} |
575 |
|
|
576 |
< |
memset(&ifr, 0, sizeof(ifr)); |
577 |
< |
memset(eth_tool_cmd_buf, 0, buf_size); |
556 |
< |
ifr.ifr_data = (caddr_t) eth_tool_cmd_buf; |
557 |
< |
strncpy(ifr.ifr_name, name, sizeof(ifr.ifr_name)); |
576 |
> |
memset(&ifr, 0, sizeof ifr); |
577 |
> |
strncpy(ifr.ifr_name, name, sizeof ifr.ifr_name); |
578 |
|
|
579 |
< |
ethcmd = (struct ethtool_cmd *) ifr.ifr_data; |
580 |
< |
ethcmd->cmd = ETHTOOL_GSET; |
579 |
> |
if (ioctl(sock, SIOCGIFFLAGS, &ifr) < 0) { |
580 |
> |
continue; |
581 |
> |
} |
582 |
|
|
562 |
– |
err = ioctl(sock, SIOCETHTOOL, &ifr); |
563 |
– |
if(err < 0){ |
564 |
– |
/* This could fail if the interface doesn't support the command. Carry |
565 |
– |
* on to the next :) |
566 |
– |
*/ |
567 |
– |
continue; |
568 |
– |
} |
569 |
– |
|
583 |
|
/* We have a good interface to add */ |
584 |
|
network_iface_stats=network_iface_stat_malloc((ifaces+1), &sizeof_network_iface_stats, network_iface_stats); |
585 |
|
if(network_iface_stats==NULL){ |
587 |
|
} |
588 |
|
network_iface_stat_ptr = network_iface_stats + ifaces; |
589 |
|
network_iface_stat_ptr->interface_name = strdup(name); |
590 |
< |
network_iface_stat_ptr->speed = ethcmd->speed; |
591 |
< |
network_iface_stat_ptr->dup = UNKNOWN_DUPEX; |
592 |
< |
if(ethcmd->duplex == 0x00){ |
593 |
< |
network_iface_stat_ptr->dup = FULL_DUPLEX; |
590 |
> |
if ((ifr.ifr_flags & IFF_UP) != 0) { |
591 |
> |
network_iface_stat_ptr->up = 1; |
592 |
> |
} else { |
593 |
> |
network_iface_stat_ptr->up = 0; |
594 |
|
} |
595 |
< |
if(ethcmd->duplex == 0x01){ |
596 |
< |
network_iface_stat_ptr->dup = HALF_DUPLEX; |
595 |
> |
|
596 |
> |
memset(ðcmd, 0, sizeof ethcmd); |
597 |
> |
ethcmd.cmd = ETHTOOL_GSET; |
598 |
> |
ifr.ifr_data = (caddr_t) ðcmd; |
599 |
> |
|
600 |
> |
err = ioctl(sock, SIOCETHTOOL, &ifr); |
601 |
> |
if (err == 0) { |
602 |
> |
network_iface_stat_ptr->speed = ethcmd.speed; |
603 |
> |
|
604 |
> |
switch (ethcmd.duplex) { |
605 |
> |
case 0x00: |
606 |
> |
network_iface_stat_ptr->dup = FULL_DUPLEX; |
607 |
> |
break; |
608 |
> |
case 0x01: |
609 |
> |
network_iface_stat_ptr->dup = HALF_DUPLEX; |
610 |
> |
break; |
611 |
> |
default: |
612 |
> |
network_iface_stat_ptr->dup = UNKNOWN_DUPLEX; |
613 |
> |
} |
614 |
> |
} else { |
615 |
> |
/* Not all interfaces support the ethtool ioctl. */ |
616 |
> |
network_iface_stat_ptr->speed = 0; |
617 |
> |
network_iface_stat_ptr->dup = UNKNOWN_DUPLEX; |
618 |
|
} |
619 |
+ |
|
620 |
|
ifaces++; |
621 |
|
} |
622 |
|
close(sock); |
623 |
< |
free(eth_tool_cmd_buf); |
623 |
> |
fclose(f); |
624 |
|
#endif |
625 |
|
*entries = ifaces; |
626 |
|
return network_iface_stats; |