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memset(&hints, 0, sizeof(struct addrinfo));
hints.ai_family = AF_UNSPEC;
hints.ai_socktype = SOCK_STREAM;
if (getaddrinfo([node cString], [service cString], &hints, &res0))
@throw [OFAddressTranslationFailedException
newWithClass: isa
andNode: node
andService: service];
node: node
service: 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) {
|
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[mutex lock];
if ((he = gethostbyname([node cString])) == NULL) {
[mutex unlock];
@throw [OFAddressTranslationFailedException
newWithClass: isa
andNode: node
andService: service];
node: node
service: service];
}
if ((se = getservbyname([service cString], "TCP")) != NULL)
port = se->s_port;
else if ((port = htons(atoi([service cString]))) == 0) {
[mutex unlock];
@throw [OFAddressTranslationFailedException
newWithClass: isa
andNode: node
andService: service];
node: node
service: service];
}
memset(&addr, 0, sizeof(addr));
addr.sin_family = AF_INET;
addr.sin_port = port;
if (he->h_addrtype != AF_INET ||
(sock = socket(AF_INET, SOCK_STREAM, 0)) == INVALID_SOCKET) {
[mutex unlock];
@throw [OFConnectionFailedException
newWithClass: isa
andNode: node
andService: service];
node: node
service: service];
}
for (ip = he->h_addr_list; *ip != NULL; ip++) {
memcpy(&addr.sin_addr.s_addr, *ip, he->h_length);
if (connect(sock, (struct sockaddr*)&addr, sizeof(addr)) == -1)
continue;
|
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|
-
-
+
+
-
-
-
+
+
+
-
-
+
+
-
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-
+
+
+
-
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+
+
+
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|
close(sock);
sock = INVALID_SOCKET;
}
#endif
if (sock == INVALID_SOCKET)
@throw [OFConnectionFailedException newWithClass: isa
andNode: node
andService: service];
node: node
service: service];
return self;
}
- bindService: (OFString*)service
onNode: (OFString*)node
withFamily: (int)family
{
if (sock != INVALID_SOCKET)
@throw [OFAlreadyConnectedException newWithClass: isa];
if ((sock = socket(family, SOCK_STREAM, 0)) == INVALID_SOCKET)
@throw [OFBindFailedException newWithClass: isa
andNode: node
andService: service
andFamily: family];
node: node
service: service
family: family];
#ifdef HAVE_GETADDRINFO
struct addrinfo hints, *res;
memset(&hints, 0, sizeof(struct addrinfo));
hints.ai_family = family;
hints.ai_socktype = SOCK_STREAM;
if (getaddrinfo([node cString], [service cString], &hints, &res))
@throw [OFAddressTranslationFailedException
newWithClass: isa
andNode: node
andService: service];
node: node
service: service];
if (bind(sock, res->ai_addr, res->ai_addrlen) == -1) {
freeaddrinfo(res);
@throw [OFBindFailedException newWithClass: isa
andNode: node
andService: service
andFamily: family];
node: node
service: service
family: family];
}
freeaddrinfo(res);
#else
struct hostent *he;
struct servent *se;
struct sockaddr_in addr;
uint16_t port;
if (family != AF_INET)
@throw [OFBindFailedException newWithClass: isa
andNode: node
andService: service
andFamily: family];
node: node
service: service
family: family];
[mutex lock];
if ((he = gethostbyname([node cString])) == NULL) {
[mutex unlock];
@throw [OFAddressTranslationFailedException
newWithClass: isa
andNode: node
andService: service];
node: node
service: service];
}
if ((se = getservbyname([service cString], "TCP")) != NULL)
port = se->s_port;
else if ((port = htons(atoi([service cString]))) == 0) {
[mutex unlock];
@throw [OFAddressTranslationFailedException
newWithClass: isa
andNode: node
andService: service];
node: node
service: service];
}
memset(&addr, 0, sizeof(addr));
addr.sin_family = AF_INET;
addr.sin_port = port;
if (he->h_addrtype != AF_INET || he->h_addr_list[0] == NULL) {
[mutex lock];
@throw [OFAddressTranslationFailedException
newWithClass: isa
andNode: node
andService: service];
node: node
service: service];
}
memcpy(&addr.sin_addr.s_addr, he->h_addr_list[0], he->h_length);
[mutex unlock];
if (bind(sock, (struct sockaddr*)&addr, sizeof(addr)) == -1)
@throw [OFBindFailedException newWithClass: isa
andNode: node
andService: service
andFamily: family];
node: node
service: service
family: family];
#endif
return self;
}
- listenWithBackLog: (int)backlog
{
if (sock == INVALID_SOCKET)
@throw [OFNotConnectedException newWithClass: isa];
if (listen(sock, backlog) == -1)
@throw [OFListenFailedException newWithClass: isa
andBackLog: backlog];
backLog: backlog];
return self;
}
- listen
{
if (sock == INVALID_SOCKET)
@throw [OFNotConnectedException newWithClass: isa];
if (listen(sock, 5) == -1)
@throw [OFListenFailedException newWithClass: isa
andBackLog: 5];
backLog: 5];
return self;
}
- (OFSocket*)accept
{
OFTCPSocket *newsock;
|