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#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFNotImplementedException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"
#import "OFSetOptionFailedException.h"
#import "OFTruncatedDataException.h"
#import "of_asprintf.h"
#define MIN_READ_SIZE 512
@implementation OFStream
@synthesize of_waitingForDelimiter = _waitingForDelimiter;
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#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFNotImplementedException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"
#import "OFSetOptionFailedException.h"
#import "OFTruncatedDataException.h"
#import "OFWriteFailedException.h"
#import "of_asprintf.h"
#define MIN_READ_SIZE 512
@implementation OFStream
@synthesize of_waitingForDelimiter = _waitingForDelimiter;
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- (size_t)lowlevelReadIntoBuffer: (void *)buffer
length: (size_t)length
{
OF_UNRECOGNIZED_SELECTOR
}
- (void)lowlevelWriteBuffer: (const void *)buffer
length: (size_t)length
{
OF_UNRECOGNIZED_SELECTOR
}
- copy
{
return [self retain];
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- (size_t)lowlevelReadIntoBuffer: (void *)buffer
length: (size_t)length
{
OF_UNRECOGNIZED_SELECTOR
}
- (size_t)lowlevelWriteBuffer: (const void *)buffer
length: (size_t)length
{
OF_UNRECOGNIZED_SELECTOR
}
- copy
{
return [self retain];
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length: _writeBufferLength];
[self freeMemory: _writeBuffer];
_writeBuffer = NULL;
_writeBufferLength = 0;
}
- (void)writeBuffer: (const void *)buffer
length: (size_t)length
{
if (!_writeBuffered)
[self lowlevelWriteBuffer: buffer
length: length];
else {
_writeBuffer = [self resizeMemory: _writeBuffer
size: _writeBufferLength + length];
memcpy(_writeBuffer + _writeBufferLength, buffer, length);
_writeBufferLength += length;
}
}
- (void)writeInt8: (uint8_t)int8
{
[self writeBuffer: (char *)&int8
length: 1];
}
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length: _writeBufferLength];
[self freeMemory: _writeBuffer];
_writeBuffer = NULL;
_writeBufferLength = 0;
}
- (size_t)writeBuffer: (const void *)buffer
length: (size_t)length
{
if (!_writeBuffered) {
size_t bytesWritten = [self lowlevelWriteBuffer: buffer
length: length];
if (_blocking && bytesWritten < length)
@throw [OFWriteFailedException
exceptionWithObject: self
requestedLength: length
bytesWritten: bytesWritten
errNo: 0];
return bytesWritten;
} else {
_writeBuffer = [self resizeMemory: _writeBuffer
size: _writeBufferLength + length];
memcpy(_writeBuffer + _writeBufferLength, buffer, length);
_writeBufferLength += length;
return length;
}
}
#ifdef OF_HAVE_SOCKETS
- (void)asyncWriteBuffer: (const void *)buffer
length: (size_t)length
target: (id)target
selector: (SEL)selector
context: (id)context
{
[OFRunLoop of_addAsyncWriteForStream: self
buffer: buffer
length: length
target: target
selector: selector
context: context];
}
# ifdef OF_HAVE_BLOCKS
- (void)asyncWriteBuffer: (const void *)buffer
length: (size_t)length
block: (of_stream_async_write_block_t)block
{
[OFRunLoop of_addAsyncWriteForStream: self
buffer: buffer
length: length
block: block];
}
# endif
#endif
- (void)writeInt8: (uint8_t)int8
{
[self writeBuffer: (char *)&int8
length: 1];
}
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