70 lines
2.6 KiB
C
70 lines
2.6 KiB
C
/***************************************************************************
|
|
* Copyright (C) 2005 by Dominic Rath *
|
|
* Dominic.Rath@gmx.de *
|
|
* *
|
|
* Copyright (C) 2007,2008 Øyvind Harboe *
|
|
* oyvind.harboe@zylin.com *
|
|
* *
|
|
* Copyright (C) 2008 by Spencer Oliver *
|
|
* spen@spen-soft.co.uk *
|
|
* *
|
|
* This program is free software; you can redistribute it and/or modify *
|
|
* it under the terms of the GNU General Public License as published by *
|
|
* the Free Software Foundation; either version 2 of the License, or *
|
|
* (at your option) any later version. *
|
|
* *
|
|
* This program is distributed in the hope that it will be useful, *
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
|
|
* GNU General Public License for more details. *
|
|
* *
|
|
* You should have received a copy of the GNU General Public License *
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
|
|
***************************************************************************/
|
|
|
|
#ifndef OPENOCD_SERVER_TELNET_SERVER_H
|
|
#define OPENOCD_SERVER_TELNET_SERVER_H
|
|
|
|
#include <server/server.h>
|
|
|
|
#define TELNET_BUFFER_SIZE (10*1024)
|
|
|
|
#define TELNET_LINE_HISTORY_SIZE (128)
|
|
#define TELNET_LINE_MAX_SIZE (10*256)
|
|
|
|
enum telnet_states {
|
|
TELNET_STATE_DATA,
|
|
TELNET_STATE_IAC,
|
|
TELNET_STATE_SB,
|
|
TELNET_STATE_SE,
|
|
TELNET_STATE_WILL,
|
|
TELNET_STATE_WONT,
|
|
TELNET_STATE_DO,
|
|
TELNET_STATE_DONT,
|
|
TELNET_STATE_ESCAPE,
|
|
};
|
|
|
|
struct telnet_connection {
|
|
char *prompt;
|
|
bool prompt_visible;
|
|
enum telnet_states state;
|
|
char line[TELNET_LINE_MAX_SIZE];
|
|
size_t line_size;
|
|
size_t line_cursor;
|
|
char last_escape;
|
|
char *history[TELNET_LINE_HISTORY_SIZE];
|
|
size_t next_history;
|
|
size_t current_history;
|
|
bool closed;
|
|
};
|
|
|
|
struct telnet_service {
|
|
char *banner;
|
|
};
|
|
|
|
int telnet_init(char *banner);
|
|
int telnet_register_commands(struct command_context *command_context);
|
|
void telnet_service_free(void);
|
|
|
|
#endif /* OPENOCD_SERVER_TELNET_SERVER_H */
|