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version 1.12.4.3, 2016/05/14 13:26:04
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version 1.13.2.1, 2016/08/02 11:23:31
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Line 256 e_n2addr(sockaddr_t * __restrict addr, ait_val_t * __r
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Line 256 e_n2addr(sockaddr_t * __restrict addr, ait_val_t * __r
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| * @psHost = Hostname |
* @psHost = Hostname |
| * @port = Port |
* @port = Port |
| * @addr = Network address structure |
* @addr = Network address structure |
| * return: NULL error or !=NULL network structure | * return: 0 error or >0 network structure length |
| */ |
*/ |
| sockaddr_t * | socklen_t |
| e_gethostbyname(const char *psHost, u_short port, sockaddr_t * __restrict addr) |
e_gethostbyname(const char *psHost, u_short port, sockaddr_t * __restrict addr) |
| { |
{ |
| struct hostent *host = NULL; |
struct hostent *host = NULL; |
| |
|
| if (!psHost || !addr) |
if (!psHost || !addr) |
| return NULL; | return 0; |
| |
|
| if (*psHost != '/') { |
if (*psHost != '/') { |
| /* resolver */ |
/* resolver */ |
| host = gethostbyname2(psHost, !strchr(psHost, ':') ? AF_INET : AF_INET6); |
host = gethostbyname2(psHost, !strchr(psHost, ':') ? AF_INET : AF_INET6); |
| if (!host) { |
if (!host) { |
| elwix_SetErr(EINVAL, "Resolver #%d - %s", h_errno, hstrerror(h_errno)); |
elwix_SetErr(EINVAL, "Resolver #%d - %s", h_errno, hstrerror(h_errno)); |
| return NULL; | return 0; |
| } else { |
} else { |
| memset(addr, 0, sizeof(sockaddr_t)); |
memset(addr, 0, sizeof(sockaddr_t)); |
| addr->sa.sa_family = host->h_addrtype; |
addr->sa.sa_family = host->h_addrtype; |
|
Line 290 e_gethostbyname(const char *psHost, u_short port, sock
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Line 290 e_gethostbyname(const char *psHost, u_short port, sock
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| addr->sin.sin_family = AF_INET; |
addr->sin.sin_family = AF_INET; |
| addr->sin.sin_port = htons(port); |
addr->sin.sin_port = htons(port); |
| memcpy(&addr->sin.sin_addr, host->h_addr, sizeof addr->sin.sin_addr); |
memcpy(&addr->sin.sin_addr, host->h_addr, sizeof addr->sin.sin_addr); |
| return addr; | return sizeof addr->sin; |
| case AF_INET6: |
case AF_INET6: |
| #ifndef __linux__ |
#ifndef __linux__ |
| addr->sin6.sin6_len = sizeof(struct sockaddr_in6); |
addr->sin6.sin6_len = sizeof(struct sockaddr_in6); |
|
Line 298 e_gethostbyname(const char *psHost, u_short port, sock
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Line 298 e_gethostbyname(const char *psHost, u_short port, sock
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| addr->sin6.sin6_family = AF_INET6; |
addr->sin6.sin6_family = AF_INET6; |
| addr->sin6.sin6_port = htons(port); |
addr->sin6.sin6_port = htons(port); |
| memcpy(&addr->sin6.sin6_addr, host->h_addr, sizeof addr->sin6.sin6_addr); |
memcpy(&addr->sin6.sin6_addr, host->h_addr, sizeof addr->sin6.sin6_addr); |
| return addr; | return sizeof addr->sin6; |
| case AF_LOCAL: |
case AF_LOCAL: |
| #ifndef __linux__ |
#ifndef __linux__ |
| addr->sun.sun_len = sizeof(struct sockaddr_un); |
addr->sun.sun_len = sizeof(struct sockaddr_un); |
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Line 306 e_gethostbyname(const char *psHost, u_short port, sock
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Line 306 e_gethostbyname(const char *psHost, u_short port, sock
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| addr->sun.sun_family = AF_LOCAL; |
addr->sun.sun_family = AF_LOCAL; |
| memset(addr->sun.sun_path, 0, sizeof addr->sun.sun_path); |
memset(addr->sun.sun_path, 0, sizeof addr->sun.sun_path); |
| snprintf(addr->sun.sun_path, sizeof addr->sun.sun_path, "%s-%hu", psHost, port); |
snprintf(addr->sun.sun_path, sizeof addr->sun.sun_path, "%s-%hu", psHost, port); |
| return addr; | return sizeof addr->sun; |
| default: |
default: |
| elwix_SetErr(EPROTONOSUPPORT, "Unsuported address family %d", addr->sa.sa_family); |
elwix_SetErr(EPROTONOSUPPORT, "Unsuported address family %d", addr->sa.sa_family); |
| break; |
break; |
| } |
} |
| |
|
| return NULL; | return 0; |
| } |
} |
| |
|
| /* |
/* |
|
Line 481 e_getnet(const char *net)
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Line 481 e_getnet(const char *net)
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| * e_ether_addr() - Get or set ethernet address from interface name |
* e_ether_addr() - Get or set ethernet address from interface name |
| * |
* |
| * @ifname = interface name |
* @ifname = interface name |
| * @addr = if addr is !=NULL then set this for new address | * @addr = if addr is !=NULL then set new ethernet address |
| * return: NULL error or !=NULL get ethernet address should be e_free() | * return: NULL error or !=NULL get current ethernet address should be e_free() |
| */ |
*/ |
| ether_addr_t * |
ether_addr_t * |
| e_ether_addr(const char *ifname, ether_addr_t * __restrict addr) |
e_ether_addr(const char *ifname, ether_addr_t * __restrict addr) |
| { |
{ |
| ether_addr_t *a = NULL; |
ether_addr_t *a = NULL; |
| struct ifaddrs *p, *ifa = NULL; |
struct ifaddrs *p, *ifa = NULL; |
| #ifdef __linux__ |
|
| int s; |
|
| struct ifreq req; |
struct ifreq req; |
| |
int s; |
| |
sockaddr_t sa = E_SOCKADDR_INIT; |
| |
|
| memset(&req, 0, sizeof req); |
memset(&req, 0, sizeof req); |
| #endif |
|
| |
|
| if (!ifname) |
if (!ifname) |
| return NULL; |
return NULL; |
| |
|
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Line 506 e_ether_addr(const char *ifname, ether_addr_t * __rest
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Line 504 e_ether_addr(const char *ifname, ether_addr_t * __rest
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| p->ifa_addr->sa_family == AF_LINK) { |
p->ifa_addr->sa_family == AF_LINK) { |
| a = e_malloc(sizeof(ether_addr_t)); |
a = e_malloc(sizeof(ether_addr_t)); |
| if (a) |
if (a) |
| memcpy(a, LLADDR((struct sockaddr_dl*) p->ifa_addr), sizeof(ether_addr_t)); | memcpy(a, LLADDR((struct sockaddr_dl*) p->ifa_addr), |
| | sizeof(ether_addr_t)); |
| | |
| | /* should set mac address */ |
| | if (addr && (s = socket(AF_LOCAL, SOCK_DGRAM, 0)) > 0) { |
| | strlcpy(req.ifr_name, ifname, sizeof req.ifr_name); |
| | sa.sa.sa_family = AF_LINK; |
| | sa.sa.sa_len = sizeof(ether_addr_t); |
| | memcpy(sa.sa.sa_data, addr, sizeof(ether_addr_t)); |
| | req.ifr_ifru.ifru_addr = sa.sa; |
| | ioctl(s, SIOCSIFLLADDR, &req); |
| | close(s); |
| | } |
| break; |
break; |
| } |
} |
| #else |
#else |
| if (p->ifa_name && !strcmp(p->ifa_name, ifname)) { |
if (p->ifa_name && !strcmp(p->ifa_name, ifname)) { |
| s = socket(AF_INET, SOCK_DGRAM, IPPROTO_IP); | s = socket(AF_INET, SOCK_DGRAM, 0); |
| if (s == -1) |
if (s == -1) |
| break; |
break; |
| strlcpy(req.ifr_name, ifname, sizeof req.ifr_name); |
strlcpy(req.ifr_name, ifname, sizeof req.ifr_name); |
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Line 519 e_ether_addr(const char *ifname, ether_addr_t * __rest
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Line 529 e_ether_addr(const char *ifname, ether_addr_t * __rest
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| a = e_malloc(sizeof(ether_addr_t)); |
a = e_malloc(sizeof(ether_addr_t)); |
| if (a) |
if (a) |
| memcpy(a, req.ifr_addr.sa_data, sizeof(ether_addr_t)); |
memcpy(a, req.ifr_addr.sa_data, sizeof(ether_addr_t)); |
| |
|
| |
/* should set mac address */ |
| |
if (addr) { |
| |
memset(&req, 0, sizeof req); |
| |
strlcpy(req.ifr_name, ifname, sizeof req.ifr_name); |
| |
sa.sa.sa_family = ARPHRD_ETHER; |
| |
memcpy(sa.sa.sa_data, addr, sizeof(ether_addr_t)); |
| |
req.ifr_hwaddr = sa.sa; |
| |
ioctl(s, SIOCSIFHWADDR, &req); |
| |
} |
| } |
} |
| |
close(s); |
| break; |
break; |
| } |
} |
| #endif |
#endif |