82 lines
3.3 KiB
C
82 lines
3.3 KiB
C
/*
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* Copyright (C) 2003-2015 FreeIPMI Core Team
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef IPMI_UTIL_H
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#define IPMI_UTIL_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdint.h>
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#include <freeipmi/fiid/fiid.h>
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uint8_t ipmi_checksum (const void *buf, unsigned int buflen);
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/* Call first time w/ checksum_initial 0, pass in result for subsequent calls */
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uint8_t ipmi_checksum_incremental (const void *buf, unsigned int buflen, uint8_t checksum_initial);
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/* Can pass NULL/0 for final buf/buflen */
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uint8_t ipmi_checksum_final (const void *buf, unsigned int buflen, uint8_t checksum_initial);
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/* returns 1 on pass, 0 on fail, -1 on error */
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int ipmi_check_cmd (fiid_obj_t obj_cmd, uint8_t cmd);
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/* returns 1 on pass, 0 on fail, -1 on error */
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int ipmi_check_completion_code (fiid_obj_t obj_cmd, uint8_t completion_code);
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/* returns 1 on pass, 0 on fail, -1 on error */
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int ipmi_check_completion_code_success (fiid_obj_t obj_cmd);
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int ipmi_get_random (void *buf, unsigned int buflen);
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/* returns 1 on pass, 0 on fail, -1 on error */
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int ipmi_is_ipmi_1_5_packet (const void *pkt, unsigned int pkt_len);
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/* returns 1 on pass, 0 on fail, -1 on error */
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int ipmi_is_ipmi_2_0_packet (const void *pkt, unsigned int pkt_len);
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int ipmi_check_session_sequence_number_1_5_init (uint32_t *highest_received_sequence_number,
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uint32_t *previously_received_list);
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int ipmi_check_session_sequence_number_2_0_init (uint32_t *highest_received_sequence_number,
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uint32_t *previously_received_list);
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/* returns 1 if sequence number in range, 0 if not, -1 on error */
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/* highest_received_sequence_number and previously_received_list updated on success */
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/* set sequence_number_window to 0 for default */
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int ipmi_check_session_sequence_number_1_5 (uint32_t session_sequence_number,
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uint32_t *highest_received_sequence_number,
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uint32_t *previously_received_list,
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unsigned int sequence_number_window);
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/* returns 1 if sequence number in range, 0 if not, -1 on error */
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/* highest_received_sequence_number and previously_received_list updated on success */
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/* set sequence_number_window to 0 for default */
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int ipmi_check_session_sequence_number_2_0 (uint32_t session_sequence_number,
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uint32_t *highest_received_sequence_number,
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uint32_t *previously_received_list,
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unsigned int sequence_number_window);
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const char *ipmi_cmd_str (uint8_t net_fn, uint8_t cmd);
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#ifdef __cplusplus
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}
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#endif
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#endif /* IPMI_UTIL_H */
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