Differences From Artifact [63c27817f9]:
- File
src/OFSPXSocket.m
— part of check-in
[25adea9a23]
at
2022-08-06 21:14:31
on branch trunk
— Don't use struct sockaddr in OFSocketAddress
struct sockaddr can contain a variable length array, which breaks the
union. (user: js, size: 9468) [annotate] [blame] [check-ins using] [more...]
To Artifact [4bb1b2f501]:
- File src/OFSPXSocket.m — part of check-in [179b60bfb4] at 2022-10-22 17:29:39 on branch trunk — Split OFConnectSocketFailedException in subclasses (user: js, size: 9745) [annotate] [blame] [check-ins using] [more...]
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20 21 22 23 24 25 26 | #import "OFSPXSocket.h" #import "OFRunLoop.h" #import "OFRunLoop+Private.h" #import "OFSocket.h" #import "OFSocket+Private.h" #import "OFAlreadyConnectedException.h" | | | | 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 | #import "OFSPXSocket.h" #import "OFRunLoop.h" #import "OFRunLoop+Private.h" #import "OFSocket.h" #import "OFSocket+Private.h" #import "OFAlreadyConnectedException.h" #import "OFBindIPXSocketFailedException.h" #import "OFConnectSPXSocketFailedException.h" #import "OFNotOpenException.h" #ifndef NSPROTO_SPX # define NSPROTO_SPX 0 #endif static const uint8_t SPXPacketType = 5; |
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52 53 54 55 56 57 58 | #ifdef OF_HAVE_BLOCKS OFSPXSocketAsyncConnectBlock _block; #endif } - (instancetype)initWithSocket: (OFSPXSocket *)socket network: (uint32_t)network | | | | 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 |
#ifdef OF_HAVE_BLOCKS
OFSPXSocketAsyncConnectBlock _block;
#endif
}
- (instancetype)initWithSocket: (OFSPXSocket *)socket
network: (uint32_t)network
node: (const unsigned char [IPX_NODE_LEN])node
port: (uint16_t)port
#ifdef OF_HAVE_BLOCKS
block: (OFSPXSocketAsyncConnectBlock)block
#endif
;
- (void)startWithRunLoopMode: (OFRunLoopMode)runLoopMode;
@end
@implementation OFSPXSocketAsyncConnectDelegate
- (instancetype)initWithSocket: (OFSPXSocket *)sock
network: (uint32_t)network
node: (const unsigned char [IPX_NODE_LEN])node
port: (uint16_t)port
#ifdef OF_HAVE_BLOCKS
block: (OFSPXSocketAsyncConnectBlock)block
#endif
{
self = [super init];
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162 163 164 165 166 167 168 |
#ifdef OF_HAVE_BLOCKS
}
#endif
}
- (id)of_connectionFailedExceptionForErrNo: (int)errNo
{
| | | | | | | 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 |
#ifdef OF_HAVE_BLOCKS
}
#endif
}
- (id)of_connectionFailedExceptionForErrNo: (int)errNo
{
return [OFConnectSPXSocketFailedException exceptionWithNetwork: _network
node: _node
port: _port
socket: _socket
errNo: errNo];
}
@end
@implementation OFSPXSocket
@dynamic delegate;
- (int)of_createSocketForAddress: (const OFSocketAddress *)address
|
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220 221 222 223 224 225 226 |
- (void)of_closeSocket
{
closesocket(_socket);
_socket = OFInvalidSocketHandle;
}
- (void)connectToNetwork: (uint32_t)network
| | | | | | | | | > > < | | | > > | | | > | > > | | | > | > > | | | > | > > | | | | 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 |
- (void)of_closeSocket
{
closesocket(_socket);
_socket = OFInvalidSocketHandle;
}
- (void)connectToNetwork: (uint32_t)network
node: (const unsigned char [IPX_NODE_LEN])node
port: (uint16_t)port
{
OFSocketAddress address = OFSocketAddressMakeIPX(network, node, port);
int errNo;
if (![self of_createSocketForAddress: &address errNo: &errNo])
@throw [OFConnectSPXSocketFailedException
exceptionWithNetwork: network
node: node
port: port
socket: self
errNo: errNo];
if (![self of_connectSocketToAddress: &address errNo: &errNo]) {
[self of_closeSocket];
@throw [OFConnectSPXSocketFailedException
exceptionWithNetwork: network
node: node
port: port
socket: self
errNo: errNo];
}
}
- (void)asyncConnectToNetwork: (uint32_t)network
node: (const unsigned char [IPX_NODE_LEN])node
port: (uint16_t)port
{
[self asyncConnectToNetwork: network
node: node
port: port
runLoopMode: OFDefaultRunLoopMode];
}
- (void)asyncConnectToNetwork: (uint32_t)network
node: (const unsigned char [IPX_NODE_LEN])node
port: (uint16_t)port
runLoopMode: (OFRunLoopMode)runLoopMode
{
void *pool = objc_autoreleasePoolPush();
[[[[OFSPXSocketAsyncConnectDelegate alloc]
initWithSocket: self
network: network
node: node
port: port
#ifdef OF_HAVE_BLOCKS
block: NULL
#endif
] autorelease] startWithRunLoopMode: runLoopMode];
objc_autoreleasePoolPop(pool);
}
#ifdef OF_HAVE_BLOCKS
- (void)asyncConnectToNetwork: (uint32_t)network
node: (const unsigned char [IPX_NODE_LEN])node
port: (uint16_t)port
block: (OFSPXSocketAsyncConnectBlock)block
{
[self asyncConnectToNetwork: network
node: node
port: port
runLoopMode: OFDefaultRunLoopMode
block: block];
}
- (void)asyncConnectToNetwork: (uint32_t)network
node: (const unsigned char [IPX_NODE_LEN])node
port: (uint16_t)port
runLoopMode: (OFRunLoopMode)runLoopMode
block: (OFSPXSocketAsyncConnectBlock)block
{
void *pool = objc_autoreleasePoolPush();
[[[[OFSPXSocketAsyncConnectDelegate alloc]
initWithSocket: self
network: network
node: node
port: port
block: block
] autorelease] startWithRunLoopMode: runLoopMode];
objc_autoreleasePoolPop(pool);
}
#endif
- (OFSocketAddress)bindToNetwork: (uint32_t)network
node: (const unsigned char [IPX_NODE_LEN])node
port: (uint16_t)port
{
OFSocketAddress address;
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL_H) && defined(FD_CLOEXEC)
int flags;
#endif
if (_socket != OFInvalidSocketHandle)
@throw [OFAlreadyConnectedException exceptionWithSocket: self];
address = OFSocketAddressMakeIPX(network, node, port);
if ((_socket = socket(address.sockaddr.ipx.sipx_family,
SOCK_SEQPACKET | SOCK_CLOEXEC, NSPROTO_SPX)) ==
OFInvalidSocketHandle)
@throw [OFBindIPXSocketFailedException
exceptionWithNetwork: network
node: node
port: port
packetType: SPXPacketType
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
exceptionWithNetwork: network
node: node
port: port
packetType: SPXPacketType
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
exceptionWithNetwork: network
node: node
port: port
packetType: SPXPacketType
socket: self
errNo: errNo];
}
if (address.sockaddr.ipx.sipx_family != AF_IPX) {
closesocket(_socket);
_socket = OFInvalidSocketHandle;
@throw [OFBindIPXSocketFailedException
exceptionWithNetwork: network
node: node
port: port
packetType: SPXPacketType
socket: self
errNo: EAFNOSUPPORT];
}
return address;
}
@end
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