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self = [super init];
fd = fd_;
return self;
}
- (void)dealloc
{
if (closable && fd != -1)
close(fd);
[super dealloc];
}
WithoutCache
- (size_t)readNBytesWithoutCache: (size_t)size
intoBuffer: (char*)buf
{
size_t ret;
if (fd == -1 || eos)
@throw [OFReadFailedException newWithClass: isa
size: size];
if ((ret = read(fd, buf, size)) == 0)
eos = YES;
return ret;
}
- (size_t)writeNBytesWithoutCache: (size_t)size
fromBuffer: (const char*)buf
{
size_t ret;
if (fd == -1 || eos || (ret = write(fd, buf, size)) < size)
@throw [OFWriteFailedException newWithClass: isa
size: size];
return ret;
}
- close
{
if (fd != -1)
close(fd);
fd = -1;
return self;
}
@end
/// \cond internal
@implementation OFFileSingleton
- initWithPath: (OFString*)path
mode: (OFString*)mode
{
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<
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self = [super init];
fd = fd_;
return self;
}
- (BOOL)_atEndOfStream
{
if (fd == -1)
return YES;
return eos;
}
- (size_t)_readNBytes: (size_t)size
intoBuffer: (char*)buf
{
size_t ret;
if (fd == -1 || eos)
@throw [OFReadFailedException newWithClass: isa
size: size];
if ((ret = read(fd, buf, size)) == 0)
eos = YES;
return ret;
}
- (size_t)_writeNBytes: (size_t)size
fromBuffer: (const char*)buf
{
size_t ret;
if (fd == -1 || eos || (ret = write(fd, buf, size)) < size)
@throw [OFWriteFailedException newWithClass: isa
size: size];
return ret;
}
- close
{
if (fd != -1)
close(fd);
fd = -1;
return self;
}
- (void)dealloc
{
if (closable && fd != -1)
close(fd);
[super dealloc];
}
@end
/// \cond internal
@implementation OFFileSingleton
- initWithPath: (OFString*)path
mode: (OFString*)mode
{
|