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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.
*/
#pragma once
#include <sys/types.h>
#include <inttypes.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h> /* For free() */
#include <stdbool.h>
#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
#ifndef TRUE
#define TRUE 1
#endif
#ifndef FALSE
#define FALSE 0
#endif
#ifndef tboolean
#define tboolean int
#endif
#ifdef __GNUC__
#define __UNUSED__(x) x __attribute__((unused))
#else
#define __UNUSED__(x) x
#endif
/* IPMI spec. - UID 0 reserved, 63 maximum UID which can be used */
#ifndef IPMI_UID_MIN
# define IPMI_UID_MIN 1
#endif
#ifndef IPMI_UID_MAX
# define IPMI_UID_MAX 63
#endif
struct ipmi_intf;
struct valstr {
uint32_t val;
const char * str;
};
struct oemvalstr {
uint32_t oem;
uint16_t val;
const char * str;
};
const char *
specific_val2str(uint32_t val,
const struct valstr *specific,
const struct valstr *generic);
const char *val2str(uint32_t val, const struct valstr * vs);
const char *oemval2str(uint32_t oem, uint32_t val, const struct oemvalstr * vs);
int str2double(const char * str, double * double_ptr);
int str2long(const char * str, int64_t * lng_ptr);
int str2ulong(const char * str, uint64_t * ulng_ptr);
int str2int(const char * str, int32_t * int_ptr);
int str2uint(const char * str, uint32_t * uint_ptr);
int str2short(const char * str, int16_t * shrt_ptr);
int str2ushort(const char * str, uint16_t * ushrt_ptr);
int str2char(const char * str, int8_t * chr_ptr);
int str2uchar(const char * str, uint8_t * uchr_ptr);
bool args2buf(int argc, char *argv[], uint8_t *out, size_t len);
int eval_ccode(const int ccode);
int is_fru_id(const char *argv_ptr, uint8_t *fru_id_ptr);
int is_ipmi_channel_num(const char *argv_ptr, uint8_t *channel_ptr);
int is_ipmi_user_id(const char *argv_ptr, uint8_t *ipmi_uid_ptr);
int is_ipmi_user_priv_limit(const char *argv_ptr, uint8_t *ipmi_priv_limit_ptr);
uint32_t str2val32(const char *str, const struct valstr *vs);
static inline uint16_t str2val(const char *str, const struct valstr *vs)
{
return (uint16_t)str2val32(str, vs);
}
void print_valstr(const struct valstr * vs, const char * title, int loglevel);
void print_valstr_2col(const struct valstr * vs, const char * title, int loglevel);
uint16_t buf2short(uint8_t * buf);
uint32_t buf2long(uint8_t * buf);
#define BUF2STR_MAXIMUM_OUTPUT_SIZE (3*1024 + 1)
const char * buf2str_extended(const uint8_t *buf, int len, const char *sep);
const char * buf2str(const uint8_t *buf, int len);
int str2mac(const char *arg, uint8_t *buf);
const char * mac2str(const uint8_t *buf);
int ipmi_parse_hex(const char *str, uint8_t *out, int size);
void printbuf(const uint8_t * buf, int len, const char * desc);
uint8_t ipmi_csum(uint8_t * d, int s);
FILE * ipmi_open_file(const char * file, int rw);
void ipmi_start_daemon(struct ipmi_intf *intf);
uint16_t ipmi_get_oem_id(struct ipmi_intf *intf);
#define IS_SET(v, b) ((v) & (1 << (b)))
/**
* Free the memory and clear the pointer.
* @param[in] ptr - a pointer to your pointer to free.
*/
static inline void free_n(void *ptr) {
void **pptr = (void **)ptr;
if (pptr && *pptr) {
free(*pptr);
*pptr = NULL;
}
}
/* le16toh(), hto16le(), et. al. don't exist for Windows or Apple */
/* For portability, let's simply define our own versions here */
/* IPMI is always little-endian */
static inline uint16_t ipmi16toh(void *ipmi16)
{
uint8_t *ipmi = (uint8_t *)ipmi16;
uint16_t h;
h = (uint16_t)ipmi[1] << 8; /* MSB */
h |= ipmi[0]; /* LSB */
return h;
}
static inline void htoipmi16(uint16_t h, uint8_t *ipmi)
{
ipmi[0] = h & 0xFF; /* LSB */
ipmi[1] = h >> 8; /* MSB */
}
static inline uint32_t ipmi24toh(void *ipmi24)
{
uint8_t *ipmi = (uint8_t *)ipmi24;
uint32_t h = 0;
h = (uint32_t)ipmi[2] << 16; /* MSB */
h |= ipmi[1] << 8;
h |= ipmi[0]; /* LSB */
return h;
}
static inline void htoipmi24(uint32_t h, uint8_t *ipmi)
{
ipmi[0] = h & 0xFF; /* LSB */
ipmi[1] = (h >> 8) & 0xFF;
ipmi[2] = (h >> 16) & 0xFF; /* MSB */
}
static inline uint32_t ipmi32toh(void *ipmi32)
{
uint8_t *ipmi = ipmi32;
uint32_t h;
h = (uint32_t)ipmi[3] << 24; /* MSB */
h |= ipmi[2] << 16;
h |= ipmi[1] << 8;
h |= ipmi[0]; /* LSB */
return h;
}
static inline void htoipmi32(uint32_t h, uint8_t *ipmi)
{
ipmi[0] = h & 0xFF; /* LSB */
ipmi[1] = (h >> 8) & 0xFF;
ipmi[2] = (h >> 16) & 0xFF;
ipmi[3] = (h >> 24) & 0xFF; /* MSB */
}
uint8_t *array_byteswap(uint8_t *buffer, size_t length);
uint8_t *array_ntoh(uint8_t *buffer, size_t length);
uint8_t *array_letoh(uint8_t *buffer, size_t length);
#define ipmi_open_file_read(file) ipmi_open_file(file, 0)
#define ipmi_open_file_write(file) ipmi_open_file(file, 1)
#ifndef __min
# define __min(a, b) ((a) < (b) ? (a) : (b))
#endif
#ifndef __max
# define __max(a, b) ((a) > (b) ? (a) : (b))
#endif
#ifndef __minlen
# define __minlen(a, b) ({ int x=strlen(a); int y=strlen(b); (x < y) ? x : y;})
#endif
#ifndef __maxlen
# define __maxlen(a, b) ({ int x=strlen(a); int y=strlen(b); (x > y) ? x : y;})
#endif
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