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+ socket
{
return [[[self alloc] init] autorelease];
}
- (BOOL)_isAtEndOfStream
{
return eos;
}
- (size_t)_readNBytes: (size_t)size
intoBuffer: (char*)buf
{
ssize_t ret;
if (sock == INVALID_SOCKET)
@throw [OFNotConnectedException newWithClass: isa
socket: self];
if (eos) {
OFReadFailedException *e;
e = [OFReadFailedException newWithClass: isa
stream: self
requestedSize: size];
#ifndef _WIN32
e->errNo = ENOTCONN;
#else
e->errNo = WSAENOTCONN;
#endif
@throw e;
}
if ((ret = recv(sock, buf, size, 0)) < 0)
@throw [OFReadFailedException newWithClass: isa
stream: self
requestedSize: size];
if (ret == 0)
eos = YES;
return ret;
}
- (size_t)_writeNBytes: (size_t)size
fromBuffer: (const char*)buf
{
ssize_t ret;
if (sock == INVALID_SOCKET)
@throw [OFNotConnectedException newWithClass: isa
socket: self];
if (eos) {
OFWriteFailedException *e;
e = [OFWriteFailedException newWithClass: isa
stream: self
requestedSize: size];
#ifndef _WIN32
e->errNo = ENOTCONN;
#else
e->errNo = WSAENOTCONN;
#endif
@throw e;
}
if ((ret = send(sock, buf, size, 0)) == -1)
@throw [OFWriteFailedException newWithClass: isa
stream: self
requestedSize: size];
return ret;
}
#ifdef _WIN32
- (void)setBlocking: (BOOL)enable
{
u_long v = enable;
isBlocking = enable;
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+ socket
{
return [[[self alloc] init] autorelease];
}
- (BOOL)_isAtEndOfStream
{
return isAtEndOfStream;
}
- (size_t)_readNBytes: (size_t)length
intoBuffer: (char*)buffer
{
ssize_t retLength;
if (sock == INVALID_SOCKET)
@throw [OFNotConnectedException newWithClass: isa
socket: self];
if (isAtEndOfStream) {
OFReadFailedException *e;
e = [OFReadFailedException newWithClass: isa
stream: self
requestedLength: length];
#ifndef _WIN32
e->errNo = ENOTCONN;
#else
e->errNo = WSAENOTCONN;
#endif
@throw e;
}
if ((retLength = recv(sock, buffer, length, 0)) < 0)
@throw [OFReadFailedException newWithClass: isa
stream: self
requestedLength: length];
if (retLength == 0)
isAtEndOfStream = YES;
return retLength;
}
- (size_t)_writeNBytes: (size_t)length
fromBuffer: (const char*)buffer
{
ssize_t retLength;
if (sock == INVALID_SOCKET)
@throw [OFNotConnectedException newWithClass: isa
socket: self];
if (isAtEndOfStream) {
OFWriteFailedException *e;
e = [OFWriteFailedException newWithClass: isa
stream: self
requestedLength: length];
#ifndef _WIN32
e->errNo = ENOTCONN;
#else
e->errNo = WSAENOTCONN;
#endif
@throw e;
}
if ((retLength = send(sock, buffer, length, 0)) == -1)
@throw [OFWriteFailedException newWithClass: isa
stream: self
requestedLength: length];
return retLength;
}
#ifdef _WIN32
- (void)setBlocking: (BOOL)enable
{
u_long v = enable;
isBlocking = enable;
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if (sock == INVALID_SOCKET)
@throw [OFNotConnectedException newWithClass: isa
socket: self];
close(sock);
sock = INVALID_SOCKET;
eos = NO;
}
- (void)dealloc
{
if (sock != INVALID_SOCKET)
[self close];
[super dealloc];
}
@end
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if (sock == INVALID_SOCKET)
@throw [OFNotConnectedException newWithClass: isa
socket: self];
close(sock);
sock = INVALID_SOCKET;
isAtEndOfStream = NO;
}
- (void)dealloc
{
if (sock != INVALID_SOCKET)
[self close];
[super dealloc];
}
@end
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