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      1 /*
      2  * Copyright (c) 1999, 2000, 2001 Markus Friedl.  All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      7  * 1. Redistributions of source code must retain the above copyright
      8  *    notice, this list of conditions and the following disclaimer.
      9  * 2. Redistributions in binary form must reproduce the above copyright
     10  *    notice, this list of conditions and the following disclaimer in the
     11  *    documentation and/or other materials provided with the distribution.
     12  *
     13  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     14  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     15  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     16  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     17  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     18  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     19  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     20  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     21  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     22  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     23  */
     24 /*
     25  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
     26  * Use is subject to license terms.
     27  */
     28 
     29 #ifndef	_COMPAT_H
     30 #define	_COMPAT_H
     31 
     32 /*	$OpenBSD: compat.h,v 1.33 2002/09/27 10:42:09 mickey Exp $	*/
     33 
     34 #ifdef __cplusplus
     35 extern "C" {
     36 #endif
     37 
     38 
     39 #define	SSH_PROTO_UNKNOWN 	0x00
     40 #define	SSH_PROTO_1		0x01
     41 #define	SSH_PROTO_1_PREFERRED	0x02
     42 #define	SSH_PROTO_2		0x04
     43 
     44 #define SSH_BUG_SIGBLOB		0x00000001
     45 #define SSH_BUG_PKSERVICE	0x00000002
     46 #define SSH_BUG_HMAC		0x00000004
     47 #define SSH_BUG_X11FWD		0x00000008
     48 #define SSH_OLD_SESSIONID	0x00000010
     49 #define SSH_BUG_PKAUTH		0x00000020
     50 #define SSH_BUG_DEBUG		0x00000040
     51 #define SSH_BUG_BANNER		0x00000080
     52 #define SSH_BUG_IGNOREMSG	0x00000100
     53 #define SSH_BUG_PKOK		0x00000200
     54 #define SSH_BUG_PASSWORDPAD	0x00000400
     55 #define SSH_BUG_SCANNER		0x00000800
     56 #define SSH_BUG_BIGENDIANAES	0x00001000
     57 #define SSH_BUG_RSASIGMD5	0x00002000
     58 #define SSH_OLD_DHGEX		0x00004000
     59 #define SSH_BUG_NOREKEY		0x00008000
     60 #define SSH_BUG_HBSERVICE	0x00010000
     61 #define SSH_BUG_OPENFAILURE	0x00020000
     62 #define SSH_BUG_DERIVEKEY	0x00040000
     63 /*#define this is free slot	0x00080000 */
     64 #define SSH_BUG_DUMMYCHAN	0x00100000
     65 #define SSH_BUG_EXTEOF		0x00200000
     66 #define SSH_BUG_K5USER		0x00400000
     67 #define SSH_BUG_PROBE		0x00800000
     68 #define SSH_BUG_LOCALES_NOT_LANGTAGS		0x01000000
     69 #define SSH_OLD_GSSAPI		0x02000000
     70 #define SSH_BUG_GSSAPI_BER	0x04000000
     71 #define SSH_BUG_FIRSTKEX	0x08000000
     72 #define SSH_BUG_RFWD_ADDR	0x10000000
     73 #define SSH_BUG_GSSKEX_HOSTKEY	0x20000000
     74 /* SSH_OLD_FORWARD_ADDR flag bumped up the SunSSH version to 1.2 */
     75 #define SSH_OLD_FORWARD_ADDR	0x40000000
     76 /* SSH_BUG_STRING_ENCODING flag bumped up the SunSSH version to 1.4 */
     77 #define SSH_BUG_STRING_ENCODING 0x80000000
     78 
     79 void     enable_compat13(void);
     80 void     enable_compat20(void);
     81 void     compat_datafellows(const char *);
     82 int	 proto_spec(const char *);
     83 char	*compat_cipher_proposal(char *);
     84 
     85 extern int compat13;
     86 extern int compat20;
     87 extern uint32_t datafellows;
     88 
     89 #ifdef __cplusplus
     90 }
     91 #endif
     92 
     93 #endif /* _COMPAT_H */
     94