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#include <sys/time.h>
#import "OFSelectKernelEventObserver.h"
#import "OFArray.h"
#import "OFSocket+Private.h"
#import "OFInitializationFailedException.h"
#import "OFObserveFailedException.h"
#import "OFOutOfRangeException.h"
#ifdef OF_AMIGAOS
# include <proto/exec.h>
#endif
#ifdef OF_HPUX
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#include <sys/time.h>
#import "OFSelectKernelEventObserver.h"
#import "OFArray.h"
#import "OFSocket+Private.h"
#import "OFInitializationFailedException.h"
#import "OFObserveKernelEventsFailedException.h"
#import "OFOutOfRangeException.h"
#ifdef OF_AMIGAOS
# include <proto/exec.h>
#endif
#ifdef OF_HPUX
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}
- (void)addObjectForReading: (id <OFReadyForReadingObserving>)object
{
int fd = object.fileDescriptorForReading;
if (fd < 0)
@throw [OFObserveFailedException exceptionWithObserver: self
errNo: EBADF];
if (fd > INT_MAX - 1)
@throw [OFOutOfRangeException exception];
#ifndef OF_WINDOWS
if (fd >= (int)FD_SETSIZE)
@throw [OFOutOfRangeException exception];
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}
- (void)addObjectForReading: (id <OFReadyForReadingObserving>)object
{
int fd = object.fileDescriptorForReading;
if (fd < 0)
@throw [OFObserveKernelEventsFailedException
exceptionWithObserver: self
errNo: EBADF];
if (fd > INT_MAX - 1)
@throw [OFOutOfRangeException exception];
#ifndef OF_WINDOWS
if (fd >= (int)FD_SETSIZE)
@throw [OFOutOfRangeException exception];
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}
- (void)addObjectForWriting: (id <OFReadyForWritingObserving>)object
{
int fd = object.fileDescriptorForWriting;
if (fd < 0)
@throw [OFObserveFailedException exceptionWithObserver: self
errNo: EBADF];
if (fd > INT_MAX - 1)
@throw [OFOutOfRangeException exception];
#ifndef OF_WINDOWS
if (fd >= (int)FD_SETSIZE)
@throw [OFOutOfRangeException exception];
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}
- (void)addObjectForWriting: (id <OFReadyForWritingObserving>)object
{
int fd = object.fileDescriptorForWriting;
if (fd < 0)
@throw [OFObserveKernelEventsFailedException
exceptionWithObserver: self
errNo: EBADF];
if (fd > INT_MAX - 1)
@throw [OFOutOfRangeException exception];
#ifndef OF_WINDOWS
if (fd >= (int)FD_SETSIZE)
@throw [OFOutOfRangeException exception];
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- (void)removeObjectForReading: (id <OFReadyForReadingObserving>)object
{
/* TODO: Adjust _maxFD */
int fd = object.fileDescriptorForReading;
if (fd < 0)
@throw [OFObserveFailedException exceptionWithObserver: self
errNo: EBADF];
#ifndef OF_WINDOWS
if (fd >= (int)FD_SETSIZE)
@throw [OFOutOfRangeException exception];
#endif
FD_CLR((OFSocketHandle)fd, &_readFDs);
[super removeObjectForReading: object];
}
- (void)removeObjectForWriting: (id <OFReadyForWritingObserving>)object
{
/* TODO: Adjust _maxFD */
int fd = object.fileDescriptorForWriting;
if (fd < 0)
@throw [OFObserveFailedException exceptionWithObserver: self
errNo: EBADF];
#ifndef OF_WINDOWS
if (fd >= (int)FD_SETSIZE)
@throw [OFOutOfRangeException exception];
#endif
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- (void)removeObjectForReading: (id <OFReadyForReadingObserving>)object
{
/* TODO: Adjust _maxFD */
int fd = object.fileDescriptorForReading;
if (fd < 0)
@throw [OFObserveKernelEventsFailedException
exceptionWithObserver: self
errNo: EBADF];
#ifndef OF_WINDOWS
if (fd >= (int)FD_SETSIZE)
@throw [OFOutOfRangeException exception];
#endif
FD_CLR((OFSocketHandle)fd, &_readFDs);
[super removeObjectForReading: object];
}
- (void)removeObjectForWriting: (id <OFReadyForWritingObserving>)object
{
/* TODO: Adjust _maxFD */
int fd = object.fileDescriptorForWriting;
if (fd < 0)
@throw [OFObserveKernelEventsFailedException
exceptionWithObserver: self
errNo: EBADF];
#ifndef OF_WINDOWS
if (fd >= (int)FD_SETSIZE)
@throw [OFOutOfRangeException exception];
#endif
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#else
timeout.tv_sec = (long)timeInterval;
#endif
timeout.tv_usec = (int)((timeInterval - timeout.tv_sec) * 1000000);
#ifdef OF_AMIGAOS
if ((cancelSignal = AllocSignal(-1)) == (BYTE)-1)
@throw [OFObserveFailedException exceptionWithObserver: self
errNo: EAGAIN];
execSignalMask = _execSignalMask | (1ul << cancelSignal);
Forbid();
_waitingTask = FindTask(NULL);
_cancelSignal = cancelSignal;
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#else
timeout.tv_sec = (long)timeInterval;
#endif
timeout.tv_usec = (int)((timeInterval - timeout.tv_sec) * 1000000);
#ifdef OF_AMIGAOS
if ((cancelSignal = AllocSignal(-1)) == (BYTE)-1)
@throw [OFObserveKernelEventsFailedException
exceptionWithObserver: self
errNo: EAGAIN];
execSignalMask = _execSignalMask | (1ul << cancelSignal);
Forbid();
_waitingTask = FindTask(NULL);
_cancelSignal = cancelSignal;
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Permit();
#else
events = select(_maxFD + 1, &readFDs, &writeFDs, NULL,
(timeInterval != -1 ? &timeout : NULL));
#endif
if (events < 0)
@throw [OFObserveFailedException
exceptionWithObserver: self
errNo: OFSocketErrNo()];
#ifdef OF_AMIGAOS
if (execSignalMask != 0 &&
[_delegate respondsToSelector: @selector(execSignalWasReceived:)])
[_delegate execSignalWasReceived: execSignalMask];
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Permit();
#else
events = select(_maxFD + 1, &readFDs, &writeFDs, NULL,
(timeInterval != -1 ? &timeout : NULL));
#endif
if (events < 0)
@throw [OFObserveKernelEventsFailedException
exceptionWithObserver: self
errNo: OFSocketErrNo()];
#ifdef OF_AMIGAOS
if (execSignalMask != 0 &&
[_delegate respondsToSelector: @selector(execSignalWasReceived:)])
[_delegate execSignalWasReceived: execSignalMask];
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