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#endif
#ifdef OF_HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#endif
#ifdef HAVE_NET_IF_H
# include <net/if.h>
#endif
#import "OFSystemInfo.h"
#import "OFSystemInfo+NetworkInterfaces.h"
#import "OFArray.h"
#import "OFData.h"
#import "OFDictionary.h"
#ifdef OF_HAVE_FILES
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#endif
#ifdef OF_HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#endif
#ifdef HAVE_NET_IF_H
# include <net/if.h>
#endif
#ifdef HAVE_NET_IF_ARP_H
# include <net/if_arp.h>
#endif
#ifdef HAVE_NET_IF_DL_H
# include <net/if_dl.h>
#endif
#ifdef HAVE_NET_IF_TYPES_H
# include <net/if_types.h>
#endif
#import "OFSystemInfo.h"
#import "OFSystemInfo+NetworkInterfaces.h"
#import "OFArray.h"
#import "OFData.h"
#import "OFDictionary.h"
#ifdef OF_HAVE_FILES
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memset(&ifr, 0, sizeof(ifr));
memcpy(&ifr.ifr_name, [name cStringWithEncoding: encoding],
nameLength);
if (ioctl(sock, SIOCGIFHWADDR, &ifr) < 0)
continue;
if (ifr.ifr_hwaddr.sa_family != 1)
continue;
hardwareAddress = [OFData dataWithItems: ifr.ifr_hwaddr.sa_data
count: 6];
[[ret objectForKey: name]
setObject: hardwareAddress
forKey: OFNetworkInterfaceHardwareAddress];
}
return true;
#else
return false;
#endif
}
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memset(&ifr, 0, sizeof(ifr));
memcpy(&ifr.ifr_name, [name cStringWithEncoding: encoding],
nameLength);
if (ioctl(sock, SIOCGIFHWADDR, &ifr) < 0)
continue;
if (ifr.ifr_hwaddr.sa_family != ARPHRD_ETHER)
continue;
hardwareAddress = [OFData dataWithItems: ifr.ifr_hwaddr.sa_data
count: 6];
[[ret objectForKey: name]
setObject: hardwareAddress
forKey: OFNetworkInterfaceHardwareAddress];
}
return true;
#elif defined(HAVE_IOCTL) && defined(HAVE_NET_IF_H) && \
defined(HAVE_STRUCT_SOCKADDR_DL)
OFStringEncoding encoding = [OFLocale encoding];
int sock = socket(AF_INET, SOCK_DGRAM, 0);
struct ifconf ifc;
struct ifreq *ifrs;
if (sock < 0)
return false;
ifrs = malloc(128 * sizeof(struct ifreq));
if (ifrs == NULL) {
closesocket(sock);
return false;
}
@try {
char *buffer;
memset(&ifc, 0, sizeof(ifc));
ifc.ifc_buf = (void *)ifrs;
ifc.ifc_len = 128 * sizeof(struct ifreq);
if (ioctl(sock, SIOCGIFCONF, &ifc) < 0)
return false;
buffer = ifc.ifc_buf;
while (buffer < (char *)ifc.ifc_buf + ifc.ifc_len) {
struct ifreq *current = (struct ifreq *)(void *)buffer;
struct sockaddr_dl *sdl;
OFString *name;
OFMutableDictionary *interface;
OFData *hardwareAddress;
if (current->ifr_addr.sa_family != AF_LINK)
goto next;
sdl = (struct sockaddr_dl *)(void *)¤t->ifr_addr;
if (sdl->sdl_type != IFT_ETHER)
goto next;
name = [OFString stringWithCString: current->ifr_name
encoding: encoding];
if ((interface = [ret objectForKey: name]) == nil) {
interface = [OFMutableDictionary dictionary];
[ret setObject: interface forKey: name];
}
hardwareAddress = [OFData dataWithItems: LLADDR(sdl)
count: sdl->sdl_alen];
[interface
setObject: hardwareAddress
forKey: OFNetworkInterfaceHardwareAddress];
next:
# ifdef _SIZEOF_ADDR_IFREQ
buffer += _SIZEOF_ADDR_IFREQ(*current);
# else
buffer += sizeof(struct ifreq);
# endif
}
} @finally {
free(ifrs);
closesocket(sock);
}
return true;
#else
return false;
#endif
}
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