ttssh2/ttxssh/ssherr.h

/* Imported via OpenSSH-8.5p1, TeraTerm Project */

/*      $OpenBSD: ssherr.h,v 1.8 2020/01/25 23:13:09 djm Exp $  */
/*
 * Copyright (c) 2011 Damien Miller
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#ifndef _SSHERR_H
#define _SSHERR_H

/* XXX are these too granular? not granular enough? I can't decide - djm */

/* Error codes */
#define SSH_ERR_SUCCESS                         0
#define SSH_ERR_INTERNAL_ERROR                  -1
#define SSH_ERR_ALLOC_FAIL                      -2
#define SSH_ERR_MESSAGE_INCOMPLETE              -3
#define SSH_ERR_INVALID_FORMAT                  -4
#define SSH_ERR_BIGNUM_IS_NEGATIVE              -5
#define SSH_ERR_STRING_TOO_LARGE                -6
#define SSH_ERR_BIGNUM_TOO_LARGE                -7
#define SSH_ERR_ECPOINT_TOO_LARGE               -8
#define SSH_ERR_NO_BUFFER_SPACE                 -9
#define SSH_ERR_INVALID_ARGUMENT                -10
#define SSH_ERR_KEY_BITS_MISMATCH               -11
#define SSH_ERR_EC_CURVE_INVALID                -12
#define SSH_ERR_KEY_TYPE_MISMATCH               -13
#define SSH_ERR_KEY_TYPE_UNKNOWN                -14 /* XXX UNSUPPORTED? */
#define SSH_ERR_EC_CURVE_MISMATCH               -15
#define SSH_ERR_EXPECTED_CERT                   -16
#define SSH_ERR_KEY_LACKS_CERTBLOB              -17
#define SSH_ERR_KEY_CERT_UNKNOWN_TYPE           -18
#define SSH_ERR_KEY_CERT_INVALID_SIGN_KEY       -19
#define SSH_ERR_KEY_INVALID_EC_VALUE            -20
#define SSH_ERR_SIGNATURE_INVALID               -21
#define SSH_ERR_LIBCRYPTO_ERROR                 -22
#define SSH_ERR_UNEXPECTED_TRAILING_DATA        -23
#define SSH_ERR_SYSTEM_ERROR                    -24
#define SSH_ERR_KEY_CERT_INVALID                -25
#define SSH_ERR_AGENT_COMMUNICATION             -26
#define SSH_ERR_AGENT_FAILURE                   -27
#define SSH_ERR_DH_GEX_OUT_OF_RANGE             -28
#define SSH_ERR_DISCONNECTED                    -29
#define SSH_ERR_MAC_INVALID                     -30
#define SSH_ERR_NO_CIPHER_ALG_MATCH             -31
#define SSH_ERR_NO_MAC_ALG_MATCH                -32
#define SSH_ERR_NO_COMPRESS_ALG_MATCH           -33
#define SSH_ERR_NO_KEX_ALG_MATCH                -34
#define SSH_ERR_NO_HOSTKEY_ALG_MATCH            -35
#define SSH_ERR_NO_HOSTKEY_LOADED               -36
#define SSH_ERR_PROTOCOL_MISMATCH               -37
#define SSH_ERR_NO_PROTOCOL_VERSION             -38
#define SSH_ERR_NEED_REKEY                      -39
#define SSH_ERR_PASSPHRASE_TOO_SHORT            -40
#define SSH_ERR_FILE_CHANGED                    -41
#define SSH_ERR_KEY_UNKNOWN_CIPHER              -42
#define SSH_ERR_KEY_WRONG_PASSPHRASE            -43
#define SSH_ERR_KEY_BAD_PERMISSIONS             -44
#define SSH_ERR_KEY_CERT_MISMATCH               -45
#define SSH_ERR_KEY_NOT_FOUND                   -46
#define SSH_ERR_AGENT_NOT_PRESENT               -47
#define SSH_ERR_AGENT_NO_IDENTITIES             -48
#define SSH_ERR_BUFFER_READ_ONLY                -49
#define SSH_ERR_KRL_BAD_MAGIC                   -50
#define SSH_ERR_KEY_REVOKED                     -51
#define SSH_ERR_CONN_CLOSED                     -52
#define SSH_ERR_CONN_TIMEOUT                    -53
#define SSH_ERR_CONN_CORRUPT                    -54
#define SSH_ERR_PROTOCOL_ERROR                  -55
#define SSH_ERR_KEY_LENGTH                      -56
#define SSH_ERR_NUMBER_TOO_LARGE                -57
#define SSH_ERR_SIGN_ALG_UNSUPPORTED            -58
#define SSH_ERR_FEATURE_UNSUPPORTED             -59
#define SSH_ERR_DEVICE_NOT_FOUND                -60

/* Translate a numeric error code to a human-readable error string */
const char *ssh_err(int n);

#endif /* _SSHERR_H */