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{
if (sock != INVALID_SOCKET)
close(sock);
[super dealloc];
}
- connectTo: (const char*)host
onPort: (uint16_t)port
- connectToService: (OFString*)service
onNode: (OFString*)node
{
struct addrinfo hints, *res, *res0;
char portstr[6];
if (!port)
@throw [OFInvalidPortException newWithClass: isa];
snprintf(portstr, 6, "%d", port);
if (getaddrinfo(host, portstr, &hints, &res0))
andNode: host
andService: portstr];
andNode: node
andService: service];
for (res = res0; res != NULL; res = res->ai_next) {
if ((sock = socket(res->ai_family, res->ai_socktype,
res->ai_protocol)) == INVALID_SOCKET)
continue;
if (connect(sock, res->ai_addr, res->ai_addrlen) == -1) {
close(sock);
sock = INVALID_SOCKET;
continue;
}
break;
}
freeaddrinfo(res0);
if (sock == INVALID_SOCKET)
@throw [OFConnectionFailedException newWithClass: isa
andHost: host
andPort: port];
andNode: node
andService: service];
return self;
}
- bindOn: (const char*)host
withPort: (uint16_t)port
andFamily: (int)family
- bindService: (OFString*)service
onNode: (OFString*)node
withFamily: (int)family
{
struct addrinfo hints, *res;
char portstr[6];
if (!port)
@throw [OFInvalidPortException newWithClass: isa];
andHost: host
andPort: port
andNode: node
andService: service
andFamily: family];
memset(&hints, 0, sizeof(struct addrinfo));
hints.ai_family = family;
hints.ai_socktype = SOCK_STREAM;
snprintf(portstr, 6, "%d", port);
if (getaddrinfo(host, portstr, &hints, &res))
andNode: host
andService: portstr];
andNode: node
andService: service];
if (bind(sock, res->ai_addr, res->ai_addrlen) == -1) {
freeaddrinfo(res);
@throw [OFBindFailedException newWithClass: isa
andHost: host
andPort: port
andNode: node
andService: service
andFamily: family];
}
freeaddrinfo(res);
return self;
}
|