Differences From Artifact [bbb2f277d7]:
- File
src/OFDatagramSocket.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: 9029) [annotate] [blame] [check-ins using] [more...]
To Artifact [0470d4f081]:
- File src/OFDatagramSocket.m — part of check-in [3f1ba8d396] at 2023-07-17 19:24:22 on branch trunk — Fix building for MorphOS (user: js, size: 9489) [annotate] [blame] [check-ins using] [more...]
1 | /* | | | 1 2 3 4 5 6 7 8 9 | /* * Copyright (c) 2008-2023 Jonathan Schleifer <js@nil.im> * * All rights reserved. * * This file is part of ObjFW. It may be distributed under the terms of the * Q Public License 1.0, which can be found in the file LICENSE.QPL included in * the packaging of this file. * |
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169 170 171 172 173 174 175 |
sender: (OFSocketAddress *)sender
{
ssize_t ret;
if (_socket == OFInvalidSocketHandle)
@throw [OFNotOpenException exceptionWithObject: self];
| > | | > | > > | > > > | | | | | | | | | | | | > > > > > | | | > > > | 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 |
sender: (OFSocketAddress *)sender
{
ssize_t ret;
if (_socket == OFInvalidSocketHandle)
@throw [OFNotOpenException exceptionWithObject: self];
if (sender != NULL)
sender->length = (socklen_t)sizeof(sender->sockaddr);
#ifndef OF_WINDOWS
if ((ret = recvfrom(_socket, buffer, length, 0,
(sender != NULL ? (struct sockaddr *)&sender->sockaddr : NULL),
(sender != NULL ? &sender->length : NULL))) < 0)
@throw [OFReadFailedException
exceptionWithObject: self
requestedLength: length
errNo: OFSocketErrNo()];
#else
if (length > INT_MAX)
@throw [OFOutOfRangeException exception];
if ((ret = recvfrom(_socket, buffer, (int)length, 0,
(sender != NULL ? (struct sockaddr *)&sender->sockaddr : NULL),
(sender != NULL ? &sender->length : NULL))) < 0)
@throw [OFReadFailedException
exceptionWithObject: self
requestedLength: length
errNo: OFSocketErrNo()];
#endif
if (sender != NULL) {
struct sockaddr *sa = (struct sockaddr *)&sender->sockaddr;
if (sender->length >= (socklen_t)sizeof(sa->sa_family)) {
switch (sa->sa_family) {
case AF_INET:
sender->family = OFSocketAddressFamilyIPv4;
break;
#ifdef OF_HAVE_IPV6
case AF_INET6:
sender->family = OFSocketAddressFamilyIPv6;
break;
#endif
#ifdef OF_HAVE_UNIX_SOCKETS
case AF_UNIX:
sender->family = OFSocketAddressFamilyUNIX;
break;
#endif
#ifdef OF_HAVE_IPX
case AF_IPX:
sender->family = OFSocketAddressFamilyIPX;
break;
#endif
#ifdef OF_HAVE_APPLETALK
case AF_APPLETALK:
sender->family = OFSocketAddressFamilyAppleTalk;
break;
#endif
default:
sender->family = OFSocketAddressFamilyUnknown;
break;
}
} else
sender->family = OFSocketAddressFamilyUnknown;
}
return ret;
}
- (void)asyncReceiveIntoBuffer: (void *)buffer length: (size_t)length
{
|
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