50
51
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
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
|
50
51
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
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
|
-
-
+
+
-
+
-
+
-
+
|
if (self == [OFStream class])
signal(SIGPIPE, SIG_IGN);
}
#endif
- init
{
if (isa == [OFStream class]) {
Class c = isa;
if (object_getClass(self) == [OFStream class]) {
Class c = [self class];
[self release];
@throw [OFNotImplementedException exceptionWithClass: c
selector: _cmd];
}
self = [super init];
cache = NULL;
writeBuffer = NULL;
blocking = YES;
return self;
}
- (BOOL)_isAtEndOfStream
{
@throw [OFNotImplementedException exceptionWithClass: isa
@throw [OFNotImplementedException exceptionWithClass: [self class]
selector: _cmd];
}
- (size_t)_readIntoBuffer: (void*)buffer
length: (size_t)length
{
@throw [OFNotImplementedException exceptionWithClass: isa
@throw [OFNotImplementedException exceptionWithClass: [self class]
selector: _cmd];
}
- (void)_writeBuffer: (const void*)buffer
length: (size_t)length
{
@throw [OFNotImplementedException exceptionWithClass: isa
@throw [OFNotImplementedException exceptionWithClass: [self class]
selector: _cmd];
}
- copy
{
return [self retain];
}
|
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
|
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
|
-
-
+
+
+
|
/* FIXME: Convert delimiter to specified charset */
delimiterUTF8String = [delimiter UTF8String];
delimiterLength = [delimiter UTF8StringLength];
j = 0;
if (delimiterLength == 0)
@throw [OFInvalidArgumentException exceptionWithClass: isa
selector: _cmd];
@throw [OFInvalidArgumentException
exceptionWithClass: [self class]
selector: _cmd];
/* Look if there's something in our cache */
if (!waitingForDelimiter && cache != NULL) {
for (i = 0; i < cacheLength; i++) {
if (cache[i] != delimiterUTF8String[j++])
j = 0;
|
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
|
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
|
-
-
+
+
+
-
+
+
|
- (size_t)writeFormat: (OFConstantString*)format
arguments: (va_list)arguments
{
char *UTF8String;
int length;
if (format == nil)
@throw [OFInvalidArgumentException exceptionWithClass: isa
selector: _cmd];
@throw [OFInvalidArgumentException
exceptionWithClass: [self class]
selector: _cmd];
if ((length = of_vasprintf(&UTF8String, [format UTF8String],
arguments)) == -1)
@throw [OFInvalidFormatException exceptionWithClass: isa];
@throw [OFInvalidFormatException
exceptionWithClass: [self class]];
@try {
[self writeBuffer: UTF8String
length: length];
} @finally {
free(UTF8String);
}
|
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
|
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
|
-
-
+
+
+
-
-
+
+
+
-
+
-
+
-
+
|
{
#ifndef _WIN32
int flags;
blocking = enable;
if ((flags = fcntl([self fileDescriptor], F_GETFL)) == -1)
@throw [OFSetOptionFailedException exceptionWithClass: isa
stream: self];
@throw [OFSetOptionFailedException
exceptionWithClass: [self class]
stream: self];
if (enable)
flags &= ~O_NONBLOCK;
else
flags |= O_NONBLOCK;
if (fcntl([self fileDescriptor], F_SETFL, flags) == -1)
@throw [OFSetOptionFailedException exceptionWithClass: isa
stream: self];
@throw [OFSetOptionFailedException
exceptionWithClass: [self class]
stream: self];
#else
@throw [OFNotImplementedException exceptionWithClass: isa
@throw [OFNotImplementedException exceptionWithClass: [self class]
selector: _cmd];
#endif
}
- (int)fileDescriptor
{
@throw [OFNotImplementedException exceptionWithClass: isa
@throw [OFNotImplementedException exceptionWithClass: [self class]
selector: _cmd];
}
- (void)close
{
@throw [OFNotImplementedException exceptionWithClass: isa
@throw [OFNotImplementedException exceptionWithClass: [self class]
selector: _cmd];
}
- (BOOL)_isWaitingForDelimiter
{
return waitingForDelimiter;
}
@end
|