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queue = [[OFMutableArray alloc] init];
queueInfo = [[OFDataArray alloc] initWithItemSize: sizeof(int)];
queueFDs = [[OFDataArray alloc] initWithItemSize: sizeof(int)];
#ifndef _WIN32
if (pipe(cancelFD))
@throw [OFInitializationFailedException
exceptionWithClass: isa];
exceptionWithClass: [self class]];
#else
/* Make sure WSAStartup has been called */
[OFTCPSocket class];
cancelFD[0] = socket(AF_INET, SOCK_DGRAM, 0);
cancelFD[1] = socket(AF_INET, SOCK_DGRAM, 0);
if (cancelFD[0] == INVALID_SOCKET ||
cancelFD[1] == INVALID_SOCKET)
@throw [OFInitializationFailedException
exceptionWithClass: isa];
exceptionWithClass: [self class]];
cancelAddr.sin_family = AF_INET;
cancelAddr.sin_port = 0;
cancelAddr.sin_addr.s_addr = inet_addr("127.0.0.1");
cancelAddr2 = cancelAddr;
if (bind(cancelFD[0], (struct sockaddr*)&cancelAddr,
sizeof(cancelAddr)) || bind(cancelFD[1],
(struct sockaddr*)&cancelAddr2, sizeof(cancelAddr2)))
@throw [OFInitializationFailedException
exceptionWithClass: isa];
exceptionWithClass: [self class]];
cancelAddrLen = sizeof(cancelAddr);
if (getsockname(cancelFD[0], (struct sockaddr*)&cancelAddr,
&cancelAddrLen))
@throw [OFInitializationFailedException
exceptionWithClass: isa];
exceptionWithClass: [self class]];
#endif
maxFD = cancelFD[0];
FDToStream = [self allocMemoryWithSize: sizeof(OFStream*)
count: maxFD + 1];
FDToStream[cancelFD[0]] = nil;
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assert(sendto(cancelFD[1], "", 1, 0, (struct sockaddr*)&cancelAddr,
sizeof(cancelAddr)) > 0);
#endif
}
- (void)_addFileDescriptorForReading: (int)fd
{
@throw [OFNotImplementedException exceptionWithClass: isa
@throw [OFNotImplementedException exceptionWithClass: [self class]
selector: _cmd];
}
- (void)_addFileDescriptorForWriting: (int)fd
{
@throw [OFNotImplementedException exceptionWithClass: isa
@throw [OFNotImplementedException exceptionWithClass: [self class]
selector: _cmd];
}
- (void)_removeFileDescriptorForReading: (int)fd
{
@throw [OFNotImplementedException exceptionWithClass: isa
@throw [OFNotImplementedException exceptionWithClass: [self class]
selector: _cmd];
}
- (void)_removeFileDescriptorForWriting: (int)fd
{
@throw [OFNotImplementedException exceptionWithClass: isa
@throw [OFNotImplementedException exceptionWithClass: [self class]
selector: _cmd];
}
- (void)_processQueue
{
[mutex lock];
@try {
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- (void)observe
{
[self observeWithTimeout: -1];
}
- (BOOL)observeWithTimeout: (int)timeout
{
@throw [OFNotImplementedException exceptionWithClass: isa
@throw [OFNotImplementedException exceptionWithClass: [self class]
selector: _cmd];
}
- (BOOL)_processCache
{
OFAutoreleasePool *pool;
OFStream **objects = [readStreams objects];
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