nkeynes@998 | 1 | /**
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nkeynes@998 | 2 | * $Id: netutil.h 1018 2009-03-19 12:29:06Z nkeynes $
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nkeynes@998 | 3 | *
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nkeynes@998 | 4 | * GDB RDP server stub - SH4 + ARM
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nkeynes@998 | 5 | *
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nkeynes@998 | 6 | * Copyright (c) 2009 Nathan Keynes.
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nkeynes@998 | 7 | *
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nkeynes@998 | 8 | * This program is free software; you can redistribute it and/or modify
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nkeynes@998 | 9 | * it under the terms of the GNU General Public License as published by
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nkeynes@998 | 10 | * the Free Software Foundation; either version 2 of the License, or
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nkeynes@998 | 11 | * (at your option) any later version.
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nkeynes@998 | 12 | *
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nkeynes@998 | 13 | * This program is distributed in the hope that it will be useful,
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nkeynes@998 | 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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nkeynes@998 | 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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nkeynes@998 | 16 | * GNU General Public License for more details.
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nkeynes@998 | 17 | */
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nkeynes@998 | 18 |
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nkeynes@998 | 19 | #ifndef lxdream_netutil_H
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nkeynes@998 | 20 | #define lxdream_netutil_H 1
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nkeynes@998 | 21 |
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nkeynes@998 | 22 | #include <netinet/in.h>
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nkeynes@998 | 23 | #include "lxdream.h"
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nkeynes@998 | 24 |
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nkeynes@998 | 25 | /**
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nkeynes@998 | 26 | * Construct a server socket listening on the given interface and port. If port
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nkeynes@998 | 27 | * is 0, a dynamic port will be bound instead.
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nkeynes@998 | 28 | * This method does not register a listener.
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nkeynes@998 | 29 | * @return newly created socket fd, or -1 on failure.
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nkeynes@998 | 30 | */
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nkeynes@998 | 31 | int net_create_server_socket(const char *interface, int port );
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nkeynes@998 | 32 |
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nkeynes@998 | 33 | /**
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nkeynes@998 | 34 | * Callback invoked when data is available from the remote peer, or when the peer
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nkeynes@998 | 35 | * connects/disconnects.
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nkeynes@998 | 36 | *
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nkeynes@998 | 37 | * @param fd file descriptor of the connected socket
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nkeynes@998 | 38 | * @param data data supplied when the callback was registered
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nkeynes@998 | 39 | * @return TRUE to maintain the connection, FALSE to immediately disconnected + close.
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nkeynes@998 | 40 | */
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nkeynes@998 | 41 | typedef gboolean (*net_callback_t)( int fd, void *data );
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nkeynes@998 | 42 |
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nkeynes@998 | 43 | /**
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nkeynes@998 | 44 | * Register a TCP server socket listener on an already open (and listening)
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nkeynes@998 | 45 | * socket. The socket must not have been previously registered.
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nkeynes@998 | 46 | * @return TRUE on success, FALSE on failure.
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nkeynes@998 | 47 | *
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nkeynes@998 | 48 | * Note: Implementation is platform specific
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nkeynes@998 | 49 | */
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nkeynes@998 | 50 | gboolean net_register_tcp_listener( int fd, net_callback_t callback, void *data, void (*dealloc)(void*) );
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nkeynes@998 | 51 |
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nkeynes@998 | 52 | /**
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nkeynes@998 | 53 | * Unregister a socket that was previously registered with the system. This
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nkeynes@998 | 54 | * does not close the socket, but will remove any callbacks associated with the socket.
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nkeynes@998 | 55 | */
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nkeynes@998 | 56 | gboolean net_unregister_listener( int fd );
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nkeynes@998 | 57 |
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nkeynes@998 | 58 | #endif /* !lxdream_netutil_H */
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