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+/*
+ * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * Redistribution of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * Redistribution in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * Neither the name of Sun Microsystems, Inc. or the names of
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * This software is provided "AS IS," without a warranty of any kind.
+ * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
+ * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
+ * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED.
+ * SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE
+ * FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
+ * OR DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL
+ * SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA,
+ * OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR
+ * PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF
+ * LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE,
+ * EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#ifndef IPMI_LANPLUS_H
+#define IPMI_LANPLUS_H
+
+#include <ipmitool/ipmi.h>
+#include <openssl/sha.h>
+
+#define IPMI_LANPLUS_PORT 0x26f
+
+/*
+ * RAKP return codes. These values come from table 13-15 of the IPMI v2
+ * specification.
+ */
+#define IPMI_RAKP_STATUS_NO_ERRORS 0x00
+#define IPMI_RAKP_STATUS_INSUFFICIENT_RESOURCES_FOR_SESSION 0x01
+#define IPMI_RAKP_STATUS_INVALID_SESSION_ID 0x02
+#define IPMI_RAKP_STATUS_INVALID_PAYLOAD_TYPE 0x03
+#define IPMI_RAKP_STATUS_INVALID_AUTHENTICATION_ALGORITHM 0x04
+#define IPMI_RAKP_STATUS_INVALID_INTEGRITTY_ALGORITHM 0x05
+#define IPMI_RAKP_STATUS_NO_MATCHING_AUTHENTICATION_PAYLOAD 0x06
+#define IPMI_RAKP_STATUS_NO_MATCHING_INTEGRITY_PAYLOAD 0x07
+#define IPMI_RAKP_STATUS_INACTIVE_SESSION_ID 0x08
+#define IPMI_RAKP_STATUS_INVALID_ROLE 0x09
+#define IPMI_RAKP_STATUS_UNAUTHORIZED_ROLE_REQUESTED 0x0A
+#define IPMI_RAKP_STATUS_INSUFFICIENT_RESOURCES_FOR_ROLE 0x0B
+#define IPMI_RAKP_STATUS_INVALID_NAME_LENGTH 0x0C
+#define IPMI_RAKP_STATUS_UNAUTHORIZED_NAME 0x0D
+#define IPMI_RAKP_STATUS_UNAUTHORIZED_GUID 0x0E
+#define IPMI_RAKP_STATUS_INVALID_INTEGRITY_CHECK_VALUE 0x0F
+#define IPMI_RAKP_STATUS_INVALID_CONFIDENTIALITY_ALGORITHM 0x10
+#define IPMI_RAKP_STATUS_NO_CIPHER_SUITE_MATCH 0x11
+#define IPMI_RAKP_STATUS_ILLEGAL_PARAMTER 0x12
+
+
+#define IPMI_LAN_CHANNEL_1 0x07
+#define IPMI_LAN_CHANNEL_2 0x06
+#define IPMI_LAN_CHANNEL_E 0x0e
+
+#define IPMI_LAN_TIMEOUT 1
+#define IPMI_LAN_RETRY 4
+
+#define IPMI_PRIV_CALLBACK 1
+#define IPMI_PRIV_USER 2
+#define IPMI_PRIV_OPERATOR 3
+#define IPMI_PRIV_ADMIN 4
+#define IPMI_PRIV_OEM 5
+
+
+#define IPMI_CRYPT_AES_CBC_128_BLOCK_SIZE 0x10
+
+
+/* Session message offsets, from table 13-8 of the v2 specification */
+#define IPMI_LANPLUS_OFFSET_AUTHTYPE 0x04
+#define IPMI_LANPLUS_OFFSET_PAYLOAD_TYPE 0x05
+#define IPMI_LANPLUS_OFFSET_SESSION_ID 0x06
+#define IPMI_LANPLUS_OFFSET_SEQUENCE_NUM 0x0A
+#define IPMI_LANPLUS_OFFSET_PAYLOAD_SIZE 0x0E
+#define IPMI_LANPLUS_OFFSET_PAYLOAD 0x10
+
+
+#define IPMI_GET_CHANNEL_AUTH_CAP 0x38
+
+/*
+ * Do not change these unless you understand how they interact.
+ * Note:
+ * OpenSSL 0.9.7: #define EVP_MAX_MD_SIZE (16+20) // The SSLv3 md5+sha1 type
+ * OpenSSL 0.9.8: #define EVP_MAX_MD_SIZE 64 // longest known is SHA512
+ */
+#define IPMI_MAX_INTEGRITY_PAD_SIZE EVP_MAX_MD_SIZE
+// HMAC_SHA256_128: 16 HMAC_SHA1_96: 12 HMAC_MD5: 16 MD5: 16
+#define IPMI_MAX_AUTH_CODE_SIZE EVP_MAX_MD_SIZE // must be at least 32.
+#define IPMI_MAX_MAC_SIZE EVP_MAX_MD_SIZE /* The largest mac we ever expect to generate */
+#define IPMI_MAX_CONF_HEADER_SIZE 0x20
+#define IPMI_MAX_PAYLOAD_SIZE 0xFFFF /* Includes confidentiality header/trailer */
+#define IPMI_MAX_CONF_TRAILER_SIZE 0x20
+
+#define IPMI_REQUEST_MESSAGE_SIZE 0x07
+#define IPMI_SHA1_AUTHCODE_SIZE 12
+#define IPMI_HMAC_MD5_AUTHCODE_SIZE 16
+#define IPMI_MD5_AUTHCODE_SIZE 16
+#define IPMI_HMAC_SHA256_AUTHCODE_SIZE 16
+#define SHA256_DIGEST_LENGTH 32 /*may appear in openssl/sha.h later*/
+
+/*
+ *This is accurate, as long as we're only passing 1 auth algorithm,
+ * one integrity algorithm, and 1 encyrption alogrithm
+ */
+#define IPMI_OPEN_SESSION_REQUEST_SIZE 32
+#define IPMI_RAKP1_MESSAGE_SIZE 44
+#define IPMI_RAKP3_MESSAGE_MAX_SIZE (8+EVP_MAX_MD_SIZE)
+
+#define IPMI_MAX_USER_NAME_LENGTH 16
+
+extern const struct valstr ipmi_privlvl_vals[];
+extern const struct valstr ipmi_authtype_vals[];
+
+extern struct ipmi_intf ipmi_lanplus_intf;
+
+struct ipmi_rs * ipmi_lan_send_cmd(struct ipmi_intf * intf, struct ipmi_rq * req);
+int ipmi_lanplus_open(struct ipmi_intf * intf);
+void ipmi_lanplus_close(struct ipmi_intf * intf);
+int ipmiv2_lan_ping(struct ipmi_intf * intf);
+
+#endif /*IPMI_LAN_H*/