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258 lines
6.5 KiB
C
258 lines
6.5 KiB
C
/**
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* @file unicstl_internal.h
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* @author wenjf (Orig5826@163.com)
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* @brief
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* @version 0.1
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* @date 2025-04-30
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*
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* @copyright Copyright (c) 2025
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*
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*/
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#ifndef _COMMON_H_
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#define _COMMON_H_
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#define UNICSTL_CONFIG
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#ifdef UNICSTL_CONFIG
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#include "unicstl_config.h"
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#endif
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#include <stdint.h>
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#include <stdbool.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <limits.h>
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#include <assert.h>
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#include "iterator.h"
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#include "logger.h"
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// clang-format off
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#define UNICSTL_VERSION_MAJOR 0
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#define UNICSTL_VERSION_MINOR 0
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#define UNICSTL_VERSION_MICRO 10
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#define UNICSTL_VERSION ((UNICSTL_VERSION_MAJOR << 16) | (UNICSTL_VERSION_MINOR << 8) | UNICSTL_VERSION_MICRO)
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#define UNICSTL_TOSTRING_(x) #x
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#define UNICSTL_TOSTRING(x) UNICSTL_TOSTRING_(x)
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#define UNICSTL_VERSION_STRING UNICSTL_TOSTRING(UNICSTL_VERSION_MAJOR) "." \
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UNICSTL_TOSTRING(UNICSTL_VERSION_MINOR) "." \
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UNICSTL_TOSTRING(UNICSTL_VERSION_MICRO)
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/**
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* @brief default capacity and ratio
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*
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*/
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#ifndef UNICSTL_CAPACITY_INIT
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#define UNICSTL_CAPACITY_INIT 8 // 若capacity参数为0时，自动分配默认初始容量
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#endif
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#ifndef UNICSTL_CAPACITY_MAX
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#define UNICSTL_CAPACITY_MAX (1024 * 1024) // 默认最大容量 = 1M
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#endif
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#ifndef UNICSTL_OBJSIZE_MAX
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#define UNICSTL_OBJSIZE_MAX (64 * 1024) // 默认对象最大 = 64K
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#endif
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#ifndef UNICSTL_STATIC_MEMORY
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#define UNICSTL_STATIC_MEMORY
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#endif
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#define UNICSTL_UNUSED(x) (void)(x)
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// clang-format on
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typedef enum {
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LINEAR_FORWARD,
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LINEAR_REVERSE,
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} linear_order_t;
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typedef enum {
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TREE_PRE,
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TREE_IN,
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TREE_POST,
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TREE_BREADTH,
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TREE_PRE_R,
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TREE_IN_R,
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TREE_POST_R,
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TREE_BREADTH_R,
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} tree_order_t;
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typedef enum {
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GRAPH_BFS,
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GRAPH_DFS,
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GRAPH_BFS_R,
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GRAPH_DFS_R,
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} graph_order_t;
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/**
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* @brief assert function
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*
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*/
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#ifdef UNICSTL_ASSERT_ENABLE
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#define unicstl_assert(expr) (void)((!!(expr)) || (_unicstl_assert(#expr, __FILE__, __LINE__), 0))
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#ifndef ASSERT_CUSTOM
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static inline void _unicstl_assert(const char *expr, const char *file, int line)
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{
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printf("Assertion failed: %s, file:%s line:%d\n", expr, file, line);
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exit(1);
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}
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#else
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extern void _unicstl_assert(const char *expr, const char *file, int line);
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#endif // ASSERT_CUSTOM
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#else
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#define unicstl_assert(expr) // assert(expr)
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#endif // UNICSTL_ASSERT_ENABLE
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/**
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* @brief malloc and free function
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*
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*/
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#ifdef UNICSTL_MALLOC_ENABLE
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#ifndef UNICSTL_MALLOC_CUSTOM
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static inline void *unicstl_malloc(size_t size)
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{
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return malloc(size);
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}
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static inline void *unicstl_calloc(size_t num, size_t size)
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{
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return calloc(num, size);
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}
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static inline void *unicstl_realloc(void *ptr, size_t size)
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{
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return realloc(ptr, size);
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}
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static inline void unicstl_free(void *ptr)
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{
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free(ptr);
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}
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#else
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extern void *unicstl_malloc(size_t size);
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extern void *unicstl_calloc(size_t num, size_t size);
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extern void *unicstl_realloc(void *ptr, size_t size);
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extern void unicstl_free(void *ptr);
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#endif
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#else
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static inline void *unicstl_malloc(size_t size) { return NULL; }
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static inline void *unicstl_calloc(size_t num, size_t size) { return NULL; }
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static inline void *unicstl_realloc(void *ptr, size_t size) { return NULL; }
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static inline void unicstl_free(void *ptr) {}
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#endif // UNICSTL_MALLOC_ENABLE
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static inline const void *obj_at(const void *objs, size_t index, size_t obj_size)
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{
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unicstl_assert(objs != NULL);
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return (const char *)objs + obj_size * index;
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}
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static inline void obj_set(void *objs, size_t index, const void *obj, size_t obj_size)
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{
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unicstl_assert(objs != NULL);
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unicstl_assert(obj != NULL);
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memmove((char *)objs + obj_size * index, obj, obj_size);
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}
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static inline void obj_get(const void *objs, size_t index, void *obj, size_t obj_size)
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{
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unicstl_assert(objs != NULL);
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unicstl_assert(obj != NULL);
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memmove(obj, (const char *)objs + obj_size * index, obj_size);
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}
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static inline size_t obj_index(const void *objs, const void *obj, size_t obj_size)
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{
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return ((const char *)obj - (const char *)objs) / obj_size;
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}
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static inline void obj_copy(void *dst, const void *src, size_t count, size_t obj_size)
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{
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unicstl_assert(dst != NULL);
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unicstl_assert(src != NULL);
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memmove(dst, src, obj_size * count);
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}
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static inline void obj_shift(void *objs, size_t dst_idx, size_t src_idx, size_t count, size_t obj_size)
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{
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unicstl_assert(objs != NULL);
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obj_copy((char *)objs + obj_size * dst_idx, (const char *)objs + obj_size * src_idx, count, obj_size);
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}
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static inline void obj_zero(const void *objs, size_t index, size_t count, size_t obj_size)
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{
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unicstl_assert(objs != NULL);
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memset((char *)objs + index * obj_size, 0, count * obj_size);
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}
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static inline size_t ring_index(size_t head, size_t index, size_t capacity)
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{
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return (head + index) % capacity;
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}
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static inline size_t ring_index_next(size_t index, size_t capacity)
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{
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return (index + 1) % capacity;
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}
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static inline size_t ring_index_prev(size_t index, size_t capacity)
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{
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return index == 0 ? (capacity - 1) : index - 1;
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}
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/**
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* @brief obj compare with obj2
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*
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* @return
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* obj < obj2 return -1
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* obj == obj2 return 0
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* obj > obj2 return 1
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*/
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typedef int (*compare_fun_t)(const void *obj, const void *obj2);
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// default function
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int default_compare(const void *obj1, const void *obj2);
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void default_print_obj(const void *obj);
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int compare_char(const void *obj1, const void *obj2);
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int compare_int(const void *obj1, const void *obj2);
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int compare_long(const void *obj1, const void *obj2);
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int compare_int8_t(const void *obj1, const void *obj2);
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int compare_int16_t(const void *obj1, const void *obj2);
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int compare_uint16_t(const void *obj1, const void *obj2);
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int compare_int32_t(const void *obj1, const void *obj2);
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int compare_uint8_t(const void *obj1, const void *obj2);
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int compare_uint16_t(const void *obj1, const void *obj2);
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int compare_uint32_t(const void *obj1, const void *obj2);
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int compare_uint64_t(const void *obj1, const void *obj2);
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int compare_size_t(const void *obj1, const void *obj2);
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int compare_ssize_t(const void *obj1, const void *obj2);
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int compare_float(const void *obj1, const void *obj2);
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int compare_double(const void *obj1, const void *obj2);
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int compare_string(const void *obj1, const void *obj2);
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void uprint_char(const void* obj);
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/**
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* @brief new capacity
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*
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* @param capacity
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* @return size_t
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*/
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const char *unicstl_version(void);
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size_t unicstl_new_capacity(size_t capacity);
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#endif // _COMMON_H_
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