41 lines
1.2 KiB
C
41 lines
1.2 KiB
C
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/*
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* telnet.h -- basic telnet protocol handling for ttywatch
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*
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* Copyright (C) 2001 Red Hat, Inc. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Author(s): Michael K. Johnson <johnsonm@redhat.com>
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*/
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#ifndef __TELNET_H__
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#define __TELNET_H__
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typedef enum {
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TS_DATA = 0,
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TS_IAC,
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TS_SB,
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TS_SB_IAC,
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} telnet_state;
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void
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telnet_negotiate(int socket, char ** term_type_ptr, int * heightPtr,
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int * widthPtr);
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int
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telnet_process_input(telnet_state * ts, char *data, int len);
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void
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telnet_send_output(int sock, char *data, int len);
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#endif /* __TELNET_H__ */
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