/**
 * @file    myBase.h
 * @brief   公共基础定义 — 所有模块共享的宏、类型、常量
 * @details 对齐 RTU 原工程功能需求，从零编写
 */

#ifndef _MY_BASE_H_
#define _MY_BASE_H_

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#include <stdbool.h>
#include <stddef.h>
#include <semaphore.h>
#include <pthread.h>
#include <sys/stat.h>

#ifdef __cplusplus
extern "C"
{
#endif

/* === 终端颜色 === */
#define COLOR_RESET   "\033[0m"
#define COLOR_RED     "\033[31m"
#define COLOR_GREEN   "\033[32m"
#define COLOR_YELLOW  "\033[33m"
#define COLOR_BLUE    "\033[34m"
#define COLOR_MAGENTA "\033[35m"
#define COLOR_CYAN    "\033[36m"
#define COLOR_WHITE   "\033[37m"

/* === 文件名缩写（去掉路径前缀，跨平台） === */
#if defined(__linux__)
#define __SHORT_FILE__ (strrchr(__FILE__,'/') ? strrchr(__FILE__,'/')+1 : __FILE__)
#else
#define __SHORT_FILE__ (strrchr(__FILE__,'\\') ? strrchr(__FILE__,'\\')+1 : __FILE__)
#endif

/* === 控制台日志宏（liblog 加载前可用） === */
#define MY_LOG(color, level, fmt, ...) \
    do { printf("%s[%s] [%s,%u] " fmt COLOR_RESET "\n", \
         color, level, __SHORT_FILE__, __LINE__, ##__VA_ARGS__); } while(0)
#define MY_LOG_I(fmt, ...) MY_LOG(COLOR_WHITE, "INFO", fmt, ##__VA_ARGS__)
#define MY_LOG_E(fmt, ...) MY_LOG(COLOR_RED, "ERROR", fmt, ##__VA_ARGS__)

/* === LOCAL 修饰（表语义：文件内可见） === */
#ifndef LOCAL
#define LOCAL static
#endif

/* === 固定长度字符串类型 === */
#define SHORT_STR_LEN 64
typedef char S_STR[SHORT_STR_LEN];
#define LONG_STR_LEN 128
typedef char L_STR[LONG_STR_LEN];

/* === 大小端转换 === */
#define BE16_GET(p)  ((uint16_t)(((uint8_t*)(p))[0]<<8 | ((uint8_t*)(p))[1]))
#define BE16_SET(m,n) ((m)[0]=(uint8_t)((n)>>8),(m)[1]=(uint8_t)(n))
#define LE16_GET(p)  ((uint16_t)(((uint8_t*)(p))[1]<<8 | ((uint8_t*)(p))[0]))
#define LE16_SET(m,n) ((m)[0]=(uint8_t)(n),(m)[1]=(uint8_t)((n)>>8))

#define BE32_GET(p)  ((int32_t)(((uint8_t*)(p))[0]<<24|((uint8_t*)(p))[1]<<16|((uint8_t*)(p))[2]<<8|((uint8_t*)(p))[3]))
#define BE32_SET(m,n) ((m)[0]=(uint8_t)((n)>>24),(m)[1]=(uint8_t)((n)>>16),(m)[2]=(uint8_t)((n)>>8),(m)[3]=(uint8_t)(n))
#define LE32_GET(p)  ((int32_t)(((uint8_t*)(p))[3]<<24|((uint8_t*)(p))[2]<<16|((uint8_t*)(p))[1]<<8|((uint8_t*)(p))[0]))
#define LE32_SET(m,n) ((m)[3]=(uint8_t)((n)>>24),(m)[2]=(uint8_t)((n)>>16),(m)[1]=(uint8_t)((n)>>8),(m)[0]=(uint8_t)(n))

#define BE64_GET(p)  (((uint64_t)(((uint8_t*)(p))[0])<<56)|((uint64_t)(((uint8_t*)(p))[1])<<48)|((uint64_t)(((uint8_t*)(p))[2])<<40)|((uint64_t)(((uint8_t*)(p))[3])<<32)|((uint64_t)(((uint8_t*)(p))[4])<<24)|((uint64_t)(((uint8_t*)(p))[5])<<16)|((uint64_t)(((uint8_t*)(p))[6])<<8)|((uint64_t)(((uint8_t*)(p))[7])))
#define LE64_GET(p)  (((uint64_t)(((uint8_t*)(p))[7])<<56)|((uint64_t)(((uint8_t*)(p))[6])<<48)|((uint64_t)(((uint8_t*)(p))[5])<<40)|((uint64_t)(((uint8_t*)(p))[4])<<32)|((uint64_t)(((uint8_t*)(p))[3])<<24)|((uint64_t)(((uint8_t*)(p))[2])<<16)|((uint64_t)(((uint8_t*)(p))[1])<<8)|((uint64_t)(((uint8_t*)(p))[0])))

#define BE64_SET(m,n) ((m)[0]=(uint8_t)((n)>>56),(m)[1]=(uint8_t)((n)>>48),(m)[2]=(uint8_t)((n)>>40),(m)[3]=(uint8_t)((n)>>32),(m)[4]=(uint8_t)((n)>>24),(m)[5]=(uint8_t)((n)>>16),(m)[6]=(uint8_t)((n)>>8),(m)[7]=(uint8_t)(n))
#define LE64_SET(m,n) ((m)[7]=(uint8_t)((n)>>56),(m)[6]=(uint8_t)((n)>>48),(m)[5]=(uint8_t)((n)>>40),(m)[4]=(uint8_t)((n)>>32),(m)[3]=(uint8_t)((n)>>24),(m)[2]=(uint8_t)((n)>>16),(m)[1]=(uint8_t)((n)>>8),(m)[0]=(uint8_t)(n))

/* === 类型存取 === */
#define GET_BY_TYPE(p,type)   (*(type*)(p))
#define SET_BY_TYPE(p,v,type) (*(type*)(p) = *(type*)(v))

/* === 数据类型枚举（用于协议编解码） === */
#define DATA_TYPE_B     1
#define DATA_TYPE_S8    43
#define DATA_TYPE_U8    32
#define DATA_TYPE_S16   33
#define DATA_TYPE_U16   45
#define DATA_TYPE_S32   2
#define DATA_TYPE_U32   35
#define DATA_TYPE_L64   36
#define DATA_TYPE_UL64  37
#define DATA_TYPE_F32   38
#define DATA_TYPE_D64   39
#define DATA_TYPE_IP    100
#define DATA_TYPE_MAC   101
#define DATA_TYPE_C8    102
#define DATA_TYPE_C32   103
#define DATA_TYPE_C64   104
#define DATA_TYPE_C128  105
#define DATA_TYPE_C1    106
#define DATA_TYPE_STR   107

#ifdef __cplusplus
}
#endif
#endif