| ︙ | | | ︙ | |
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
@synthesize delegate = _delegate;
+ (void)initialize
{
if (self != [OFDatagramSocket class])
return;
if (!of_socket_init())
@throw [OFInitializationFailedException
exceptionWithClass: self];
}
+ (instancetype)socket
{
return [[[self alloc] init] autorelease];
|
|
|
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
@synthesize delegate = _delegate;
+ (void)initialize
{
if (self != [OFDatagramSocket class])
return;
if (!OFSocketInit())
@throw [OFInitializationFailedException
exceptionWithClass: self];
}
+ (instancetype)socket
{
return [[[self alloc] init] autorelease];
|
| ︙ | | | ︙ | |
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
|
_canBlock = canBlock;
#elif defined(OF_WINDOWS)
u_long v = canBlock;
if (ioctlsocket(_socket, FIONBIO, &v) == SOCKET_ERROR)
@throw [OFSetOptionFailedException
exceptionWithObject: self
errNo: of_socket_errno()];
_canBlock = canBlock;
#else
OF_UNRECOGNIZED_SELECTOR
#endif
}
- (void)setCanSendToBroadcastAddresses: (bool)canSendToBroadcastAddresses
{
int v = canSendToBroadcastAddresses;
if (setsockopt(_socket, SOL_SOCKET, SO_BROADCAST,
(char *)&v, (socklen_t)sizeof(v)) != 0)
@throw [OFSetOptionFailedException
exceptionWithObject: self
errNo: of_socket_errno()];
#ifdef OF_WII
_canSendToBroadcastAddresses = canSendToBroadcastAddresses;
#endif
}
- (bool)canSendToBroadcastAddresses
{
#ifndef OF_WII
int v;
socklen_t len = sizeof(v);
if (getsockopt(_socket, SOL_SOCKET, SO_BROADCAST,
(char *)&v, &len) != 0 || len != sizeof(v))
@throw [OFGetOptionFailedException
exceptionWithObject: self
errNo: of_socket_errno()];
return v;
#else
return _canSendToBroadcastAddresses;
#endif
}
|
|
|
|
|
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
|
_canBlock = canBlock;
#elif defined(OF_WINDOWS)
u_long v = canBlock;
if (ioctlsocket(_socket, FIONBIO, &v) == SOCKET_ERROR)
@throw [OFSetOptionFailedException
exceptionWithObject: self
errNo: OFSocketErrNo()];
_canBlock = canBlock;
#else
OF_UNRECOGNIZED_SELECTOR
#endif
}
- (void)setCanSendToBroadcastAddresses: (bool)canSendToBroadcastAddresses
{
int v = canSendToBroadcastAddresses;
if (setsockopt(_socket, SOL_SOCKET, SO_BROADCAST,
(char *)&v, (socklen_t)sizeof(v)) != 0)
@throw [OFSetOptionFailedException
exceptionWithObject: self
errNo: OFSocketErrNo()];
#ifdef OF_WII
_canSendToBroadcastAddresses = canSendToBroadcastAddresses;
#endif
}
- (bool)canSendToBroadcastAddresses
{
#ifndef OF_WII
int v;
socklen_t len = sizeof(v);
if (getsockopt(_socket, SOL_SOCKET, SO_BROADCAST,
(char *)&v, &len) != 0 || len != sizeof(v))
@throw [OFGetOptionFailedException
exceptionWithObject: self
errNo: OFSocketErrNo()];
return v;
#else
return _canSendToBroadcastAddresses;
#endif
}
|
| ︙ | | | ︙ | |
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
|
#ifndef OF_WINDOWS
if ((ret = recvfrom(_socket, buffer, length, 0,
&sender->sockaddr.sockaddr, &sender->length)) < 0)
@throw [OFReadFailedException
exceptionWithObject: self
requestedLength: length
errNo: of_socket_errno()];
#else
if (length > INT_MAX)
@throw [OFOutOfRangeException exception];
if ((ret = recvfrom(_socket, buffer, (int)length, 0,
&sender->sockaddr.sockaddr, &sender->length)) < 0)
@throw [OFReadFailedException
exceptionWithObject: self
requestedLength: length
errNo: of_socket_errno()];
#endif
switch (sender->sockaddr.sockaddr.sa_family) {
case AF_INET:
sender->family = OFSocketAddressFamilyIPv4;
break;
#ifdef OF_HAVE_IPV6
|
|
|
|
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
|
#ifndef OF_WINDOWS
if ((ret = recvfrom(_socket, buffer, length, 0,
&sender->sockaddr.sockaddr, &sender->length)) < 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->sockaddr.sockaddr, &sender->length)) < 0)
@throw [OFReadFailedException
exceptionWithObject: self
requestedLength: length
errNo: OFSocketErrNo()];
#endif
switch (sender->sockaddr.sockaddr.sa_family) {
case AF_INET:
sender->family = OFSocketAddressFamilyIPv4;
break;
#ifdef OF_HAVE_IPV6
|
| ︙ | | | ︙ | |
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
|
if ((bytesWritten = sendto(_socket, (void *)buffer, length, 0,
(struct sockaddr *)&receiver->sockaddr.sockaddr,
receiver->length)) < 0)
@throw [OFWriteFailedException
exceptionWithObject: self
requestedLength: length
bytesWritten: 0
errNo: of_socket_errno()];
#else
int bytesWritten;
if (length > INT_MAX)
@throw [OFOutOfRangeException exception];
if ((bytesWritten = sendto(_socket, buffer, (int)length, 0,
&receiver->sockaddr.sockaddr, receiver->length)) < 0)
@throw [OFWriteFailedException
exceptionWithObject: self
requestedLength: length
bytesWritten: 0
errNo: of_socket_errno()];
#endif
if ((size_t)bytesWritten != length)
@throw [OFWriteFailedException exceptionWithObject: self
requestedLength: length
bytesWritten: bytesWritten
errNo: 0];
|
|
|
|
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
|
if ((bytesWritten = sendto(_socket, (void *)buffer, length, 0,
(struct sockaddr *)&receiver->sockaddr.sockaddr,
receiver->length)) < 0)
@throw [OFWriteFailedException
exceptionWithObject: self
requestedLength: length
bytesWritten: 0
errNo: OFSocketErrNo()];
#else
int bytesWritten;
if (length > INT_MAX)
@throw [OFOutOfRangeException exception];
if ((bytesWritten = sendto(_socket, buffer, (int)length, 0,
&receiver->sockaddr.sockaddr, receiver->length)) < 0)
@throw [OFWriteFailedException
exceptionWithObject: self
requestedLength: length
bytesWritten: 0
errNo: OFSocketErrNo()];
#endif
if ((size_t)bytesWritten != length)
@throw [OFWriteFailedException exceptionWithObject: self
requestedLength: length
bytesWritten: bytesWritten
errNo: 0];
|
| ︙ | | | ︙ | |