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/*
* ProFTPD - mod_sftp message format
* Copyright (c) 2008-2011 TJ Saunders
*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA.
*
* As a special exemption, TJ Saunders and other respective copyright holders
* give permission to link this program with OpenSSL, and distribute the
* resulting executable, without including the source code for OpenSSL in the
* source distribution.
*
* $Id: msg.h,v 1.3 2011/05/23 20:40:13 castaglia Exp $
*/
#include "mod_sftp.h"
#ifndef MOD_SFTP_MSG_H
#define MOD_SFTP_MSG_H
char sftp_msg_read_byte(pool *, char **, uint32_t *);
int sftp_msg_read_bool(pool *, char **, uint32_t *);
char *sftp_msg_read_data(pool *, char **, uint32_t *, size_t);
uint32_t sftp_msg_read_int(pool *, char **, uint32_t *);
BIGNUM *sftp_msg_read_mpint(pool *, char **, uint32_t *);
char *sftp_msg_read_string(pool *, char **, uint32_t *);
void sftp_msg_write_byte(char **, uint32_t *, char);
void sftp_msg_write_bool(char **, uint32_t *, char);
void sftp_msg_write_data(char **, uint32_t *, const char *, size_t, int);
void sftp_msg_write_int(char **, uint32_t *, uint32_t);
void sftp_msg_write_mpint(char **, uint32_t *, const BIGNUM *);
void sftp_msg_write_string(char **, uint32_t *, const char *);
/* Utility method for obtaining a scratch buffer for constructing SSH2
* messages without necessarily needing an SSH2 packet.
*/
char *sftp_msg_getbuf(pool *, size_t);
#endif
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