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{
if (sock != INVALID_SOCKET)
@throw [OFAlreadyConnectedException newWithClass: isa
socket: self];
#ifdef HAVE_THREADSAFE_GETADDRINFO
struct addrinfo hints, *res, *res0;
char port_s[7];
memset(&hints, 0, sizeof(struct addrinfo));
hints.ai_family = AF_UNSPEC;
hints.ai_socktype = SOCK_STREAM;
snprintf(port_s, 7, "%" PRIu16, port);
if (getaddrinfo([host cString], port_s, &hints, &res0))
@throw [OFAddressTranslationFailedException newWithClass: isa
socket: self
host: host];
for (res = res0; res != NULL; res = res->ai_next) {
if ((sock = socket(res->ai_family, res->ai_socktype,
res->ai_protocol)) == INVALID_SOCKET)
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{
if (sock != INVALID_SOCKET)
@throw [OFAlreadyConnectedException newWithClass: isa
socket: self];
#ifdef HAVE_THREADSAFE_GETADDRINFO
struct addrinfo hints, *res, *res0;
char portCString[7];
memset(&hints, 0, sizeof(struct addrinfo));
hints.ai_family = AF_UNSPEC;
hints.ai_socktype = SOCK_STREAM;
snprintf(portCString, 7, "%" PRIu16, port);
if (getaddrinfo([host cString], portCString, &hints, &res0))
@throw [OFAddressTranslationFailedException newWithClass: isa
socket: self
host: host];
for (res = res0; res != NULL; res = res->ai_next) {
if ((sock = socket(res->ai_family, res->ai_socktype,
res->ai_protocol)) == INVALID_SOCKET)
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if (sock != INVALID_SOCKET)
@throw [OFAlreadyConnectedException newWithClass: isa
socket: self];
#ifdef HAVE_THREADSAFE_GETADDRINFO
struct addrinfo hints, *res;
char port_s[7];
memset(&hints, 0, sizeof(struct addrinfo));
hints.ai_family = AF_UNSPEC;
hints.ai_socktype = SOCK_STREAM;
snprintf(port_s, 7, "%" PRIu16, port);
if (getaddrinfo([host cString], port_s, &hints, &res))
@throw [OFAddressTranslationFailedException newWithClass: isa
socket: self
host: host];
if ((sock = socket(res->ai_family, SOCK_STREAM, 0)) == INVALID_SOCKET)
@throw [OFBindFailedException newWithClass: isa
socket: self
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if (sock != INVALID_SOCKET)
@throw [OFAlreadyConnectedException newWithClass: isa
socket: self];
#ifdef HAVE_THREADSAFE_GETADDRINFO
struct addrinfo hints, *res;
char portCString[7];
memset(&hints, 0, sizeof(struct addrinfo));
hints.ai_family = AF_UNSPEC;
hints.ai_socktype = SOCK_STREAM;
snprintf(portCString, 7, "%" PRIu16, port);
if (getaddrinfo([host cString], portCString, &hints, &res))
@throw [OFAddressTranslationFailedException newWithClass: isa
socket: self
host: host];
if ((sock = socket(res->ai_family, SOCK_STREAM, 0)) == INVALID_SOCKET)
@throw [OFBindFailedException newWithClass: isa
socket: self
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backLog: 5];
isListening = YES;
}
- (OFTCPSocket*)accept
{
OFTCPSocket *newsock;
struct sockaddr *addr;
socklen_t addrlen;
int s;
newsock = [[[isa alloc] init] autorelease];
addrlen = sizeof(struct sockaddr);
@try {
addr = [newsock allocMemoryWithSize: sizeof(struct sockaddr)];
} @catch (id e) {
[newsock release];
@throw e;
}
if ((s = accept(sock, addr, &addrlen)) == INVALID_SOCKET) {
[newsock release];
@throw [OFAcceptFailedException newWithClass: isa
socket: self];
}
newsock->sock = s;
newsock->sockAddr = addr;
newsock->sockAddrLen = addrlen;
return newsock;
}
- (void)setKeepAlivesEnabled: (BOOL)enable
{
int v = enable;
if (setsockopt(sock, SOL_SOCKET, SO_KEEPALIVE, (char*)&v, sizeof(v)))
@throw [OFSetOptionFailedException newWithClass: isa
stream: self];
}
- (OFString*)remoteAddress
{
if (sockAddr == NULL || sockAddrLen == 0)
@throw [OFInvalidArgumentException newWithClass: isa
selector: _cmd];
#ifdef HAVE_THREADSAFE_GETADDRINFO
char *host = [self allocMemoryWithSize: NI_MAXHOST];
@try {
if (getnameinfo(sockAddr, sockAddrLen, host, NI_MAXHOST, NULL,
0, NI_NUMERICHOST))
@throw [OFAddressTranslationFailedException
newWithClass: isa];
return [OFString stringWithCString: host];
} @finally {
[self freeMemory: host];
}
#else
char *host;
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backLog: 5];
isListening = YES;
}
- (OFTCPSocket*)accept
{
OFTCPSocket *newSocket;
struct sockaddr *addr;
socklen_t addrLen;
int newSock;
newSocket = [[[isa alloc] init] autorelease];
addrLen = sizeof(struct sockaddr);
@try {
addr = [newSocket allocMemoryWithSize: sizeof(struct sockaddr)];
} @catch (id e) {
[newSocket release];
@throw e;
}
if ((newSock = accept(sock, addr, &addrLen)) == INVALID_SOCKET) {
[newSocket release];
@throw [OFAcceptFailedException newWithClass: isa
socket: self];
}
newSocket->sock = newSock;
newSocket->sockAddr = addr;
newSocket->sockAddrLen = addrLen;
return newSocket;
}
- (void)setKeepAlivesEnabled: (BOOL)enable
{
int v = enable;
if (setsockopt(sock, SOL_SOCKET, SO_KEEPALIVE, (char*)&v, sizeof(v)))
@throw [OFSetOptionFailedException newWithClass: isa
stream: self];
}
- (OFString*)remoteAddress
{
char *host;
if (sockAddr == NULL || sockAddrLen == 0)
@throw [OFInvalidArgumentException newWithClass: isa
selector: _cmd];
#ifdef HAVE_THREADSAFE_GETADDRINFO
host = [self allocMemoryWithSize: NI_MAXHOST];
@try {
if (getnameinfo(sockAddr, sockAddrLen, host, NI_MAXHOST, NULL,
0, NI_NUMERICHOST))
@throw [OFAddressTranslationFailedException
newWithClass: isa];
return [OFString stringWithCString: host];
} @finally {
[self freeMemory: host];
}
#else
# ifdef OF_THREADS
[mutex lock];
@try {
# endif
host = inet_ntoa(((struct sockaddr_in*)sockAddr)->sin_addr);
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