mirror of https://github.com/OpenVPN/openvpn-gui
60 lines
1.8 KiB
C
60 lines
1.8 KiB
C
/*
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* OpenVPN-GUI -- A Windows GUI for OpenVPN.
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*
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* Copyright (C) 2017 Selva Nair <selva.nair@gmail.com>
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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 (see the file COPYING included with this
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* distribution); if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef ECHO_H
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#define ECHO_H
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#include <wchar.h>
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/* data structures and methods for handling echo msg */
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#define HASHLEN 20
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/* message finger print consists of a SHA1 hash and a timestamp */
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struct echo_msg_fp
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{
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BYTE digest[HASHLEN];
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time_t timestamp;
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};
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struct echo_msg_history;
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struct echo_msg
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{
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struct echo_msg_fp fp; /* keep this as the first element */
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wchar_t *title;
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wchar_t *text;
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int txtlen;
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int type;
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struct echo_msg_history *history;
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};
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/* init echo message -- call on program start */
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void echo_msg_init();
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/* Process echo msg and related commands received from mgmt iterface. */
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void echo_msg_process(connection_t *c, time_t timestamp, const char *msg);
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/* Clear echo msg buffers and optionally history */
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void echo_msg_clear(connection_t *c, BOOL clear_history);
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/* Load echo msg history from the registry */
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void echo_msg_load(connection_t *c);
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#endif /* ifndef ECHO_H */
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