version 1.10.10.3, 2014/11/17 23:00:36
|
version 1.10.10.7, 2014/12/17 01:12:34
|
Line 95 e_link_ntoa(const struct sockaddr_dl *sdl)
|
Line 95 e_link_ntoa(const struct sockaddr_dl *sdl)
|
} |
} |
|
|
/* |
/* |
|
* e_link_addr() - String ethernet address to link address |
|
* |
|
* @mac = ethernet address |
|
* @sdl = link address |
|
* return: -1 error or 0 ok |
|
*/ |
|
int |
|
e_link_addr(const char *mac, struct sockaddr_dl * __restrict sdl) |
|
{ |
|
if (!mac || !sdl) |
|
return -1; |
|
if (!sdl->sdl_len) |
|
sdl->sdl_len = sizeof(struct sockaddr_dl); |
|
|
|
link_addr(mac, sdl); |
|
return 0; |
|
} |
|
|
|
/* |
* e_ether_ntoa() - Convert ethernet address to string |
* e_ether_ntoa() - Convert ethernet address to string |
* |
* |
* @n = ethernet address structure, like struct ether_addr |
* @n = ethernet address structure, like struct ether_addr |
Line 110 e_ether_ntoa(const ether_addr_t * __restrict n, char *
|
Line 129 e_ether_ntoa(const ether_addr_t * __restrict n, char *
|
|
|
memset(a, 0, len); |
memset(a, 0, len); |
if (snprintf(a, len, "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx", |
if (snprintf(a, len, "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx", |
n->ether_addr_octet[0], n->ether_addr_octet[1], | n->octet[0], n->octet[1], |
n->ether_addr_octet[2], n->ether_addr_octet[3], | n->octet[2], n->octet[3], |
n->ether_addr_octet[4], n->ether_addr_octet[5]) < 17) | n->octet[4], n->octet[5]) < 17) |
return NULL; |
return NULL; |
|
|
return a; |
return a; |
Line 134 e_ether_aton(const char *a, ether_addr_t * __restrict
|
Line 153 e_ether_aton(const char *a, ether_addr_t * __restrict
|
return NULL; |
return NULL; |
|
|
i = sscanf(a, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx", |
i = sscanf(a, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx", |
&e->ether_addr_octet[0], | &e->octet[0], |
&e->ether_addr_octet[1], | &e->octet[1], |
&e->ether_addr_octet[2], | &e->octet[2], |
&e->ether_addr_octet[3], | &e->octet[3], |
&e->ether_addr_octet[4], | &e->octet[4], |
&e->ether_addr_octet[5]); | &e->octet[5]); |
if (i != 6) |
if (i != 6) |
return NULL; |
return NULL; |
|
|
Line 520 e_getifacebyname(const char *psIface, sockaddr_t * __r
|
Line 539 e_getifacebyname(const char *psIface, sockaddr_t * __r
|
freeifaddrs(ifa); |
freeifaddrs(ifa); |
|
|
return addr; |
return addr; |
|
} |
|
|
|
/* |
|
* e_getlinkbyname() - Get host ethernet address and make network structure |
|
* |
|
* @psHost = Host ethernet address |
|
* @addr = Network address structure |
|
* return: NULL error or !=NULL network structure |
|
*/ |
|
sockaddr_t * |
|
e_getlinkbyname(const char *psHost, sockaddr_t * __restrict addr) |
|
{ |
|
ait_val_t v; |
|
sockaddr_t *a = addr; |
|
|
|
if (!psHost || !addr) |
|
return NULL; |
|
else |
|
memset(addr, 0, sizeof(sockaddr_t)); |
|
|
|
AIT_INIT_VAL2(&v, string); |
|
if (!strchr(psHost, '.')) |
|
AIT_SET_STR(&v, ":"); |
|
AIT_SET_STRCAT(&v, psHost); |
|
|
|
addr->sdl.sdl_len = sizeof(struct sockaddr_dl); |
|
if (e_link_addr(AIT_GET_STR(&v), &addr->sdl)) |
|
a = NULL; |
|
|
|
AIT_FREE_VAL(&v); |
|
return a; |
|
} |
|
|
|
/* |
|
* e_getlinkbyether() - Get ethernet address and make network structure |
|
* |
|
* @mac = Ethernet address |
|
* @idx = Interface index |
|
* @type = Interface type |
|
* @iface = Interface name |
|
* @addr = Network address structure |
|
* return: NULL error or !=NULL network structure |
|
*/ |
|
sockaddr_t * |
|
e_getlinkbyether(const ether_addr_t * __restrict mac, u_short idx, u_char type, |
|
const char *iface, sockaddr_t * __restrict addr) |
|
{ |
|
sockaddr_t *a = addr; |
|
|
|
if (!addr) |
|
return NULL; |
|
else |
|
memset(addr, 0, sizeof(sockaddr_t)); |
|
|
|
addr->sdl.sdl_len = sizeof(struct sockaddr_dl); |
|
addr->sdl.sdl_family = AF_LINK; |
|
addr->sdl.sdl_index = idx; |
|
addr->sdl.sdl_type = type; |
|
if (iface && *iface) { |
|
addr->sdl.sdl_nlen = strlen(iface); |
|
memcpy(addr->sdl.sdl_data, iface, addr->sdl.sdl_nlen); |
|
} |
|
addr->sdl.sdl_alen = sizeof(ether_addr_t); |
|
memcpy(LLADDR(&addr->sdl), mac, addr->sdl.sdl_alen); |
|
|
|
return a; |
} |
} |