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#ifdef LINUX |
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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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/* 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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#include <linux/version.h> |
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#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) |
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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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typedef __uint64_t __u64; |
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#else |
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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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typedef __uint64_t u64; |
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#endif |
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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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|
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#ifdef ALLBSD |
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if(getifaddrs(&net) != 0){ |
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sg_set_error_with_errno(SG_ERROR_GETIFADDRS, NULL); |
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return NULL; |
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} |
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|
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|
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#ifdef SOLARIS |
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if ((kc = kstat_open()) == NULL) { |
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sg_set_error(SG_ERROR_KSTAT_OPEN, NULL); |
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return NULL; |
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} |
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|
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interfaces=0; |
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|
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for (ksp = kc->kc_chain; ksp; ksp = ksp->ks_next) { |
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for (ksp = kc->kc_chain; ksp; ksp = ksp->ks_next) { |
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if (!strcmp(ksp->ks_class, "net")) { |
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kstat_read(kc, ksp, NULL); |
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|
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#ifdef LINUX |
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f=fopen("/proc/net/dev", "r"); |
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if(f==NULL){ |
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sg_set_error_with_errno(SG_ERROR_OPEN, "/proc/net/dev"); |
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return NULL; |
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} |
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/* read the 2 lines.. Its the title, so we dont care :) */ |
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|
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|
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if((regcomp(®ex, "^ *([^:]+): *([0-9]+) +([0-9]+) +([0-9]+) +[0-9]+ +[0-9]+ +[0-9]+ +[0-9]+ +[0-9]+ +([0-9]+) +([0-9]+) +([0-9]+) +[0-9]+ +[0-9]+ +([0-9]+)", REG_EXTENDED))!=0){ |
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sg_set_error(SG_ERROR_PARSE, NULL); |
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return NULL; |
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} |
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|
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#endif |
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|
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#ifdef CYGWIN |
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sg_set_error(SG_ERROR_UNSUPPORTED, "Cygwin"); |
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return NULL; |
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#endif |
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#ifdef HPUX |
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sg_set_error(SG_ERROR_UNSUPPORTED, "HP-UX"); |
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return NULL; |
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#endif |
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|
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*entries=interfaces; |
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|
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return diff; |
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} |
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|
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int sg_network_io_compare_name(const void *va, const void *vb) { |
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const sg_network_io_stats *a = (const sg_network_io_stats *)va; |
407 |
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const sg_network_io_stats *b = (const sg_network_io_stats *)vb; |
408 |
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|
409 |
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return strcmp(a->interface_name, b->interface_name); |
410 |
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} |
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|
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/* NETWORK INTERFACE STATS */ |
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|
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static void network_iface_stat_init(sg_network_iface_stats *s) { |
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s->interface_name = NULL; |
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s->speed = 0; |
417 |
< |
s->dup = SG_IFACE_DUPLEX_UNKNOWN; |
417 |
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s->duplex = SG_IFACE_DUPLEX_UNKNOWN; |
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} |
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|
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static void network_iface_stat_destroy(sg_network_iface_stats *s) { |
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|
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#ifdef ALLBSD |
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if(getifaddrs(&net) != 0){ |
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sg_set_error_with_errno(SG_ERROR_GETIFADDRS, NULL); |
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return NULL; |
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} |
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|
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} |
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|
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network_iface_stat_ptr->speed = 0; |
484 |
< |
network_iface_stat_ptr->dup = SG_IFACE_DUPLEX_UNKNOWN; |
484 |
> |
network_iface_stat_ptr->duplex = SG_IFACE_DUPLEX_UNKNOWN; |
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ifaces++; |
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|
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memset(&ifmed, 0, sizeof(struct ifmediareq)); |
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} |
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|
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if( (ifmed.ifm_active | IFM_FDX) == ifmed.ifm_active ){ |
541 |
< |
network_iface_stat_ptr->dup = SG_IFACE_DUPLEX_FULL; |
541 |
> |
network_iface_stat_ptr->duplex = SG_IFACE_DUPLEX_FULL; |
542 |
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}else if( (ifmed.ifm_active | IFM_HDX) == ifmed.ifm_active ){ |
543 |
< |
network_iface_stat_ptr->dup = SG_IFACE_DUPLEX_HALF; |
543 |
> |
network_iface_stat_ptr->duplex = SG_IFACE_DUPLEX_HALF; |
544 |
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}else{ |
545 |
< |
network_iface_stat_ptr->dup = SG_IFACE_DUPLEX_UNKNOWN; |
545 |
> |
network_iface_stat_ptr->duplex = SG_IFACE_DUPLEX_UNKNOWN; |
546 |
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} |
547 |
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|
548 |
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} |
552 |
|
|
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#ifdef SOLARIS |
554 |
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if ((kc = kstat_open()) == NULL) { |
555 |
+ |
sg_set_error(SG_ERROR_KSTAT_OPEN, NULL); |
556 |
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return NULL; |
557 |
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} |
558 |
|
|
559 |
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if ((sock = socket(PF_INET, SOCK_DGRAM, IPPROTO_IP)) < 0) { |
560 |
+ |
sg_set_error_with_errno(SG_ERROR_SOCKET, NULL); |
561 |
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return NULL; |
562 |
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} |
563 |
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|
596 |
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network_iface_stat_ptr->speed = 0; |
597 |
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} |
598 |
|
|
599 |
< |
network_iface_stat_ptr->dup = SG_IFACE_DUPLEX_UNKNOWN; |
599 |
> |
network_iface_stat_ptr->duplex = SG_IFACE_DUPLEX_UNKNOWN; |
600 |
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if ((knp = kstat_data_lookup(ksp, "link_duplex")) != NULL) { |
601 |
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switch (knp->value.ui32) { |
602 |
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case 1: |
603 |
< |
network_iface_stat_ptr->dup = SG_IFACE_DUPLEX_HALF; |
603 |
> |
network_iface_stat_ptr->duplex = SG_IFACE_DUPLEX_HALF; |
604 |
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break; |
605 |
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case 2: |
606 |
< |
network_iface_stat_ptr->dup = SG_IFACE_DUPLEX_FULL; |
606 |
> |
network_iface_stat_ptr->duplex = SG_IFACE_DUPLEX_FULL; |
607 |
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break; |
608 |
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} |
609 |
|
} |
616 |
|
#ifdef LINUX |
617 |
|
f = fopen("/proc/net/dev", "r"); |
618 |
|
if(f == NULL){ |
619 |
+ |
sg_set_error_with_errno(SG_ERROR_OPEN, "/proc/net/dev"); |
620 |
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return NULL; |
621 |
|
} |
622 |
|
|
623 |
|
/* Setup stuff so we can do the ioctl to get the info */ |
624 |
|
if((sock = socket(AF_INET, SOCK_DGRAM, 0)) < 0){ |
625 |
+ |
sg_set_error_with_errno(SG_ERROR_SOCKET, NULL); |
626 |
|
return NULL; |
627 |
|
} |
628 |
|
|
629 |
|
/* Ignore first 2 lines.. Just headings */ |
630 |
< |
if((fgets(line, sizeof(line), f)) == NULL) return NULL; |
631 |
< |
if((fgets(line, sizeof(line), f)) == NULL) return NULL; |
630 |
> |
if((fgets(line, sizeof(line), f)) == NULL) { |
631 |
> |
sg_set_error(SG_ERROR_PARSE, NULL); |
632 |
> |
return NULL; |
633 |
> |
} |
634 |
> |
if((fgets(line, sizeof(line), f)) == NULL) { |
635 |
> |
sg_set_error(SG_ERROR_PARSE, NULL); |
636 |
> |
return NULL; |
637 |
> |
} |
638 |
|
|
639 |
|
while((fgets(line, sizeof(line), f)) != NULL){ |
640 |
|
char *name, *ptr; |
683 |
|
network_iface_stat_ptr->speed = ethcmd.speed; |
684 |
|
|
685 |
|
switch (ethcmd.duplex) { |
686 |
< |
case 0x00: |
687 |
< |
network_iface_stat_ptr->dup = SG_IFACE_DUPLEX_FULL; |
686 |
> |
case DUPLEX_FULL: |
687 |
> |
network_iface_stat_ptr->duplex = SG_IFACE_DUPLEX_FULL; |
688 |
|
break; |
689 |
< |
case 0x01: |
690 |
< |
network_iface_stat_ptr->dup = SG_IFACE_DUPLEX_HALF; |
689 |
> |
case DUPLEX_HALF: |
690 |
> |
network_iface_stat_ptr->duplex = SG_IFACE_DUPLEX_HALF; |
691 |
|
break; |
692 |
|
default: |
693 |
< |
network_iface_stat_ptr->dup = SG_IFACE_DUPLEX_UNKNOWN; |
693 |
> |
network_iface_stat_ptr->duplex = SG_IFACE_DUPLEX_UNKNOWN; |
694 |
|
} |
695 |
|
} else { |
696 |
|
/* Not all interfaces support the ethtool ioctl. */ |
697 |
|
network_iface_stat_ptr->speed = 0; |
698 |
< |
network_iface_stat_ptr->dup = SG_IFACE_DUPLEX_UNKNOWN; |
698 |
> |
network_iface_stat_ptr->duplex = SG_IFACE_DUPLEX_UNKNOWN; |
699 |
|
} |
700 |
|
|
701 |
|
ifaces++; |
703 |
|
close(sock); |
704 |
|
fclose(f); |
705 |
|
#endif |
706 |
+ |
#ifdef CYGWIN |
707 |
+ |
sg_set_error(SG_ERROR_UNSUPPORTED, "Cygwin"); |
708 |
+ |
return NULL; |
709 |
+ |
#endif |
710 |
+ |
#ifdef HPUX |
711 |
+ |
sg_set_error(SG_ERROR_UNSUPPORTED, "HP-UX"); |
712 |
+ |
return NULL; |
713 |
+ |
#endif |
714 |
+ |
|
715 |
+ |
#ifdef SG_ENABLE_DEPRECATED |
716 |
+ |
network_iface_stat_ptr->dup = network_iface_stat_ptr->duplex; |
717 |
+ |
#endif |
718 |
+ |
|
719 |
|
*entries = ifaces; |
720 |
|
return network_iface_stats; |
721 |
+ |
} |
722 |
+ |
|
723 |
+ |
int sg_network_iface_compare_name(const void *va, const void *vb) { |
724 |
+ |
const sg_network_iface_stats *a = (const sg_network_iface_stats *)va; |
725 |
+ |
const sg_network_iface_stats *b = (const sg_network_iface_stats *)vb; |
726 |
+ |
|
727 |
+ |
return strcmp(a->interface_name, b->interface_name); |
728 |
|
} |
729 |
|
|