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# include <fcntl.h>
#endif
#import "OFIPXSocket.h"
#import "OFSocket.h"
#import "OFSocket+Private.h"
#import "OFAlreadyConnectedException.h"
#import "OFBindFailedException.h"
#import "OFAlreadyOpenException.h"
#import "OFBindIPXSocketFailedException.h"
#ifndef NSPROTO_IPX
# define NSPROTO_IPX 0
#endif
@implementation OFIPXSocket
@dynamic delegate;
- (OFSocketAddress)bindToNetwork: (uint32_t)network
node: (const unsigned char [IPX_NODE_LEN])node
port: (uint16_t)port
- (OFSocketAddress)bindToPort: (uint16_t)port packetType: (uint8_t)packetType
const unsigned char zeroNode[IPX_NODE_LEN] = { 0 };
@throw [OFAlreadyConnectedException exceptionWithSocket: self];
@throw [OFAlreadyOpenException exceptionWithObject: self];
address = OFSocketAddressMakeIPX(0, zeroNode, port);
address = OFSocketAddressMakeIPX(network, node, port);
#ifdef OF_WINDOWS
#if defined(OF_WINDOWS) || defined(OF_FREEBSD)
protocol = NSPROTO_IPX + packetType;
#else
_packetType = address.sockaddr.ipx.sipx_type = packetType;
#endif
if ((_socket = socket(address.sockaddr.ipx.sipx_family,
SOCK_DGRAM | SOCK_CLOEXEC, protocol)) == OFInvalidSocketHandle)
@throw [OFBindFailedException
exceptionWithPort: port
packetType: packetType
socket: self
errNo: OFSocketErrNo()];
@throw [OFBindIPXSocketFailedException
exceptionWithNetwork: network
node: node
port: port
packetType: packetType
socket: self
errNo: OFSocketErrNo()];
_canBlock = true;
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL_H) && defined(FD_CLOEXEC)
if ((flags = fcntl(_socket, F_GETFD, 0)) != -1)
fcntl(_socket, F_SETFD, flags | FD_CLOEXEC);
#endif
if (bind(_socket, (struct sockaddr *)&address.sockaddr,
address.length) != 0) {
int errNo = OFSocketErrNo();
closesocket(_socket);
_socket = OFInvalidSocketHandle;
@throw [OFBindIPXSocketFailedException
@throw [OFBindFailedException exceptionWithPort: port
packetType: packetType
socket: self
errNo: errNo];
exceptionWithNetwork: network
node: node
port: port
packetType: packetType
socket: self
errNo: errNo];
}
memset(&address, 0, sizeof(address));
address.family = OFSocketAddressFamilyIPX;
address.length = (socklen_t)sizeof(address.sockaddr);
if (OFGetSockName(_socket, (struct sockaddr *)&address.sockaddr,
&address.length) != 0) {
int errNo = OFSocketErrNo();
closesocket(_socket);
_socket = OFInvalidSocketHandle;
@throw [OFBindIPXSocketFailedException
@throw [OFBindFailedException exceptionWithPort: port
packetType: packetType
socket: self
errNo: errNo];
exceptionWithNetwork: network
node: node
port: port
packetType: packetType
socket: self
errNo: errNo];
}
if (address.sockaddr.ipx.sipx_family != AF_IPX) {
closesocket(_socket);
_socket = OFInvalidSocketHandle;
@throw [OFBindIPXSocketFailedException
@throw [OFBindFailedException exceptionWithPort: port
packetType: packetType
socket: self
errNo: EAFNOSUPPORT];
exceptionWithNetwork: network
node: node
port: port
packetType: packetType
socket: self
errNo: EAFNOSUPPORT];
}
return address;
}
#ifndef OF_WINDOWS
#if !defined(OF_WINDOWS) && !defined(OF_FREEBSD)
- (void)sendBuffer: (const void *)buffer
length: (size_t)length
receiver: (const OFSocketAddress *)receiver
{
OFSocketAddress fixedReceiver;
memcpy(&fixedReceiver, receiver, sizeof(fixedReceiver));
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