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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@25855 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 2008-01-04 10:28:27 +00:00
parent 1abfa12b99
commit 679979b6b2
7 changed files with 2147 additions and 2058 deletions
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203
Source/GSStream.h
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@ -192,208 +192,5 @@ IVARS
}
@end
#include "GSNetwork.h"
#define SOCKIVARS \
{ \
id _sibling; /* For bidirectional traffic. */\
BOOL _passive; /* YES means already connected. */\
BOOL _closing; /* Must close on next failure. */\
SOCKET _sock; /* Needed for ms-windows. */\
}
/* The semi-abstract GSSocketStream class is not intended to be subclassed
* but is used to add behaviors to other socket based classes.
*/
@interface GSSocketStream : GSStream
SOCKIVARS
/**
* get the sockaddr
*/
- (struct sockaddr*) _peerAddr;
/**
* setter for closing flag ... the remote end has stopped either sending
* or receiving, so any I/O operation which would block means that the
* connection is no longer operable in that direction.
*/
- (void) _setClosing: (BOOL)passive;
/**
* setter for passive (the underlying socket connection is already open and
* doesw not need to be re-opened).
*/
- (void) _setPassive: (BOOL)passive;
/**
* setter for sibling
*/
- (void) _setSibling: (GSSocketStream*)sibling;
/*
* Set the socket used for this stream.
*/
- (void) _setSock: (SOCKET)sock;
/* Return the socket
*/
- (SOCKET) _sock;
/**
* Get the length of the socket addr
*/
- (socklen_t) _sockLen;
@end
/**
* The abstract subclass of NSInputStream that reads from a socket.
* It inherits from GSInputStream and adds behaviors from GSSocketStream
* so it must have the same instance variable layout as GSSocketStream.
*/
@interface GSSocketInputStream : GSInputStream
SOCKIVARS
@end
@interface GSSocketInputStream (AddedBehaviors)
- (struct sockaddr*) _peerAddr;
- (void) _setClosing: (BOOL)passive;
- (void) _setPassive: (BOOL)passive;
- (void) _setSibling: (GSSocketStream*)sibling;
- (void) _setSock: (SOCKET)sock;
- (SOCKET) _sock;
- (socklen_t) _sockLen;
@end
@interface GSInetInputStream : GSSocketInputStream
{
@private
struct sockaddr_in _peerAddr;
}
/**
* the designated initializer
*/
- (id) initToAddr: (NSString*)addr port: (int)port;
@end
@interface GSInet6InputStream : GSSocketInputStream
{
@private
#if defined(AF_INET6)
struct sockaddr_in6 _peerAddr;
#endif
}
/**
* the designated initializer
*/
- (id) initToAddr: (NSString*)addr port: (int)port;
@end
/**
* The abstract subclass of NSOutputStream that writes to a socket.
* It inherits from GSOutputStream and adds behaviors from GSSocketStream
* so it must have the same instance variable layout as GSSocketStream.
*/
@interface GSSocketOutputStream : GSOutputStream
SOCKIVARS
@end
@interface GSSocketOutputStream (AddedBehaviors)
- (struct sockaddr*) _peerAddr;
- (void) _setClosing: (BOOL)passive;
- (void) _setPassive: (BOOL)passive;
- (void) _setSibling: (GSSocketStream*)sibling;
- (void) _setSock: (SOCKET)sock;
- (SOCKET) _sock;
- (socklen_t) _sockLen;
@end
@interface GSInetOutputStream : GSSocketOutputStream
{
@private
struct sockaddr_in _peerAddr;
}
/**
* the designated initializer
*/
- (id) initToAddr: (NSString*)addr port: (int)port;
@end
@interface GSInet6OutputStream : GSSocketOutputStream
{
@private
#if defined(AF_INET6)
struct sockaddr_in6 _peerAddr;
#endif
}
/**
* the designated initializer
*/
- (id) initToAddr: (NSString*)addr port: (int)port;
@end
/**
* The subclass of NSStream that accepts connections from a socket.
* It inherits from GSAbstractServerStream and adds behaviors from
* GSSocketStream so it must have the same instance variable layout
* as GSSocketStream.
*/
@interface GSSocketServerStream : GSAbstractServerStream
SOCKIVARS
/**
* Return the class of the inputStream associated with this
* type of serverStream.
*/
- (Class) _inputStreamClass;
/**
* Return the class of the outputStream associated with this
* type of serverStream.
*/
- (Class) _outputStreamClass;
/**
* Return the sockaddr for this server
*/
- (struct sockaddr*) _serverAddr;
@end
@interface GSSocketServerStream (AddedBehaviors)
- (struct sockaddr*) _peerAddr;
- (void) _setClosing: (BOOL)passive;
- (void) _setPassive: (BOOL)passive;
- (void) _setSibling: (GSSocketStream*)sibling;
- (void) _setSock: (SOCKET)sock;
- (SOCKET) _sock;
- (socklen_t) _sockLen;
@end
@interface GSInetServerStream : GSSocketServerStream
{
@private
struct sockaddr_in _serverAddr;
}
@end
@interface GSInet6ServerStream : GSSocketServerStream
{
@private
#if defined(AF_INET6)
struct sockaddr_in6 _serverAddr;
#endif
}
@end
#endif