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#include <stdio.h> |
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#include <sys/types.h> |
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#include <regex.h> |
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#include <sys/ioctl.h> |
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#include <sys/socket.h> |
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#include <net/if.h> |
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#include <ctype.h> |
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#include "tools.h" |
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/* Stuff which could be defined by defining KERNEL, but |
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* that would be a bad idea, so we'll just declare it here |
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*/ |
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typedef __uint8_t u8; |
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typedef __uint16_t u16; |
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typedef __uint32_t u32; |
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#include <linux/ethtool.h> |
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#include <linux/sockios.h> |
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#include <unistd.h> |
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#endif |
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#ifdef ALLBSD |
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#include <sys/types.h> |
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for(net_stats+=start; start<end; start++){ |
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net_stats->interface_name=NULL; |
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net_stats->speed=0; |
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< |
net_stats->dup=NO_DUPLEX; |
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net_stats->dup=UNKNOWN_DUPLEX; |
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net_stats++; |
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} |
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} |
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#ifdef ALLBSD |
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struct ifaddrs *net, *net_ptr; |
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struct ifmediareq ifmed; |
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int s; |
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struct ifreq ifr; |
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int sock; |
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int x; |
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#endif |
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< |
|
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> |
#ifdef LINUX |
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FILE *f; |
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/* Horrible big enough, but it should be easily big enough */ |
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char line[8096]; |
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int sock; |
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#endif |
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ifaces = 0; |
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#ifdef ALLBSD |
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if(getifaddrs(&net) != 0){ |
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return NULL; |
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} |
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|
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< |
if ((s = socket(AF_INET, SOCK_DGRAM, 0)) == NULL) return NULL; |
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if ((sock = socket(AF_INET, SOCK_DGRAM, 0)) == 0) return NULL; |
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|
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for(net_ptr=net; net_ptr!=NULL; net_ptr=net_ptr->ifa_next){ |
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if(net_ptr->ifa_addr->sa_family != AF_LINK) continue; |
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|
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memset(&ifmed, 0, sizeof(struct ifmediareq)); |
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strlcpy(ifmed.ifm_name, net_ptr->ifa_name, sizeof(ifmed.ifm_name)); |
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< |
if(ioctl(s, SIOCGIFMEDIA, (caddr_t)&ifmed) == -1){ |
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> |
if(ioctl(sock, SIOCGIFMEDIA, (caddr_t)&ifmed) == -1){ |
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continue; |
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} |
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|
| 450 |
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case(IFM_1000_SX): |
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case(IFM_1000_LX): |
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case(IFM_1000_CX): |
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#if defined(FREEBSD) && !defined(FREEBSD5) |
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case(IFM_1000_TX): |
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case(IFM_1000_FX): |
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#else |
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case(IFM_1000_T): |
| 458 |
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#endif |
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network_iface_stat_ptr->speed = 1000; |
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break; |
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/* We don't know what it is */ |
| 469 |
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}else if( (ifmed.ifm_active | IFM_HDX) == ifmed.ifm_active ){ |
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network_iface_stat_ptr->dup = HALF_DUPLEX; |
| 471 |
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}else{ |
| 472 |
< |
network_iface_stat_ptr->dup = NO_DUPLEX; |
| 472 |
> |
network_iface_stat_ptr->dup = UNKNOWN_DUPLEX; |
| 473 |
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} |
| 474 |
+ |
|
| 475 |
+ |
memset(&ifr, 0, sizeof(ifr)); |
| 476 |
+ |
strncpy(ifr.ifr_name, net_ptr->ifa_name, sizeof(ifr.ifr_name)); |
| 477 |
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|
| 478 |
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if (ioctl(sock, SIOCGIFFLAGS, &ifr) < 0){ |
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continue; |
| 480 |
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} |
| 481 |
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if((ifr.ifr_flags & IFF_UP) != 0){ |
| 482 |
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network_iface_stat_ptr->up = 1; |
| 483 |
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}else{ |
| 484 |
+ |
network_iface_stat_ptr->up = 0; |
| 485 |
+ |
} |
| 486 |
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|
| 487 |
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ifaces++; |
| 488 |
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} |
| 489 |
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freeifaddrs(net); |
| 490 |
+ |
close(sock); |
| 491 |
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#endif |
| 492 |
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|
| 493 |
|
#ifdef SOLARIS |
| 509 |
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network_iface_stat_ptr = network_iface_stats + ifaces; |
| 510 |
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network_iface_stat_ptr->speed = knp->value.ui64 / (1000*1000); |
| 511 |
|
|
| 512 |
+ |
if((knp=kstat_data_lookup(ksp, "link_up"))==NULL){ |
| 513 |
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/* Not a network interface, so skip to the next entry */ |
| 514 |
+ |
continue; |
| 515 |
+ |
} |
| 516 |
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/* Solaris has 1 for up, and 0 for not. As we do too */ |
| 517 |
+ |
network_iface_stat_ptr->up = value.ui32; |
| 518 |
+ |
|
| 519 |
|
if((knp=kstat_data_lookup(ksp, "link_duplex"))==NULL){ |
| 520 |
|
/* Not a network interface, so skip to the next entry */ |
| 521 |
|
continue; |
| 522 |
|
} |
| 523 |
|
|
| 524 |
< |
if(knp->value.ui64 == 0){ |
| 524 |
> |
network_iface_stat_ptr->dup = UNKNOWN_DUPLEX; |
| 525 |
> |
if(knp->value.ui32 == 2){ |
| 526 |
|
network_iface_stat_ptr->dup = FULL_DUPLEX; |
| 527 |
< |
}else{ |
| 527 |
> |
} |
| 528 |
> |
if(knp->value.ui32 == 1){ |
| 529 |
|
network_iface_stat_ptr->dup = HALF_DUPLEX; |
| 530 |
|
} |
| 531 |
|
|
| 538 |
|
kstat_close(kc); |
| 539 |
|
|
| 540 |
|
#endif |
| 541 |
+ |
#ifdef LINUX |
| 542 |
+ |
f = fopen("/proc/net/dev", "r"); |
| 543 |
+ |
if(f == NULL){ |
| 544 |
+ |
return NULL; |
| 545 |
+ |
} |
| 546 |
+ |
|
| 547 |
+ |
/* Setup stuff so we can do the ioctl to get the info */ |
| 548 |
+ |
if((sock = socket(AF_INET, SOCK_DGRAM, 0)) < 0){ |
| 549 |
+ |
return NULL; |
| 550 |
+ |
} |
| 551 |
+ |
|
| 552 |
+ |
/* Ignore first 2 lines.. Just headings */ |
| 553 |
+ |
if((fgets(line, sizeof(line), f)) == NULL) return NULL; |
| 554 |
+ |
if((fgets(line, sizeof(line), f)) == NULL) return NULL; |
| 555 |
+ |
|
| 556 |
+ |
while((fgets(line, sizeof(line), f)) != NULL){ |
| 557 |
+ |
char *name, *ptr; |
| 558 |
+ |
struct ifreq ifr; |
| 559 |
+ |
struct ethtool_cmd ethcmd; |
| 560 |
+ |
int err; |
| 561 |
+ |
|
| 562 |
+ |
/* Get the interface name */ |
| 563 |
+ |
ptr = strchr(line, ':'); |
| 564 |
+ |
if (ptr == NULL) continue; |
| 565 |
+ |
*ptr='\0'; |
| 566 |
+ |
name = line; |
| 567 |
+ |
while(isspace(*(name))){ |
| 568 |
+ |
name++; |
| 569 |
+ |
} |
| 570 |
+ |
|
| 571 |
+ |
memset(&ifr, 0, sizeof ifr); |
| 572 |
+ |
strncpy(ifr.ifr_name, name, sizeof ifr.ifr_name); |
| 573 |
+ |
|
| 574 |
+ |
if (ioctl(sock, SIOCGIFFLAGS, &ifr) < 0) { |
| 575 |
+ |
continue; |
| 576 |
+ |
} |
| 577 |
+ |
|
| 578 |
+ |
/* We have a good interface to add */ |
| 579 |
+ |
network_iface_stats=network_iface_stat_malloc((ifaces+1), &sizeof_network_iface_stats, network_iface_stats); |
| 580 |
+ |
if(network_iface_stats==NULL){ |
| 581 |
+ |
return NULL; |
| 582 |
+ |
} |
| 583 |
+ |
network_iface_stat_ptr = network_iface_stats + ifaces; |
| 584 |
+ |
network_iface_stat_ptr->interface_name = strdup(name); |
| 585 |
+ |
if ((ifr.ifr_flags & IFF_UP) != 0) { |
| 586 |
+ |
network_iface_stat_ptr->up = 1; |
| 587 |
+ |
} else { |
| 588 |
+ |
network_iface_stat_ptr->up = 0; |
| 589 |
+ |
} |
| 590 |
+ |
|
| 591 |
+ |
memset(ðcmd, 0, sizeof ethcmd); |
| 592 |
+ |
ethcmd.cmd = ETHTOOL_GSET; |
| 593 |
+ |
ifr.ifr_data = (caddr_t) ðcmd; |
| 594 |
+ |
|
| 595 |
+ |
err = ioctl(sock, SIOCETHTOOL, &ifr); |
| 596 |
+ |
if (err == 0) { |
| 597 |
+ |
network_iface_stat_ptr->speed = ethcmd.speed; |
| 598 |
+ |
|
| 599 |
+ |
switch (ethcmd.duplex) { |
| 600 |
+ |
case 0x00: |
| 601 |
+ |
network_iface_stat_ptr->dup = FULL_DUPLEX; |
| 602 |
+ |
break; |
| 603 |
+ |
case 0x01: |
| 604 |
+ |
network_iface_stat_ptr->dup = HALF_DUPLEX; |
| 605 |
+ |
break; |
| 606 |
+ |
default: |
| 607 |
+ |
network_iface_stat_ptr->dup = UNKNOWN_DUPLEX; |
| 608 |
+ |
} |
| 609 |
+ |
} else { |
| 610 |
+ |
/* Not all interfaces support the ethtool ioctl. */ |
| 611 |
+ |
network_iface_stat_ptr->speed = -1; |
| 612 |
+ |
network_iface_stat_ptr->dup = UNKNOWN_DUPLEX; |
| 613 |
+ |
} |
| 614 |
+ |
|
| 615 |
+ |
ifaces++; |
| 616 |
+ |
} |
| 617 |
+ |
close(sock); |
| 618 |
+ |
fclose(f); |
| 619 |
+ |
#endif |
| 620 |
|
*entries = ifaces; |
| 621 |
|
return network_iface_stats; |
| 622 |
|
} |