1 /* 2 * ProFTPD - mod_sftp compression mgmt 3 * Copyright (c) 2008-2016 TJ Saunders 4 * 5 * This program is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation; either version 2 of the License, or 8 * (at your option) any later version. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with this program; if not, write to the Free Software 17 * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA. 18 * 19 * As a special exemption, TJ Saunders and other respective copyright holders 20 * give permission to link this program with OpenSSL, and distribute the 21 * resulting executable, without including the source code for OpenSSL in the 22 * source distribution. 23 */ 24 25 #ifndef MOD_SFTP_COMPRESS_H 26 #define MOD_SFTP_COMPRESS_H 27 28 #include "mod_sftp.h" 29 #include "packet.h" 30 31 #define SFTP_COMPRESS_FL_NEW_KEY 1 32 #define SFTP_COMPRESS_FL_AUTHENTICATED 2 33 34 int sftp_compress_init_read(int); 35 const char *sftp_compress_get_read_algo(void); 36 int sftp_compress_set_read_algo(const char *); 37 int sftp_compress_read_data(struct ssh2_packet *); 38 39 int sftp_compress_init_write(int); 40 const char *sftp_compress_get_write_algo(void); 41 int sftp_compress_set_write_algo(const char *); 42 int sftp_compress_write_data(struct ssh2_packet *); 43 44 #endif /* MOD_SFTP_COMPRESS_H */ 45