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132 lines
2.8 KiB
132 lines
2.8 KiB
/*
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* Copyright (c) 2020, Rockchip Electronics Co., Ltd
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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 2 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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#ifndef J2S_COMMON_H
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#define J2S_COMMON_H
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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#include <fcntl.h>
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#include <stdbool.h>
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#include <stdio.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#define J2S_VERSION "1.0.0~20201229"
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//#define DEBUG
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#ifndef unlikely
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#define unlikely(x) __builtin_expect((x), 0)
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#endif
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#ifndef MSG
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#define MSG(level, fmt, args...) \
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fprintf(stderr, #level ": %s(%d) [%s]: " fmt, \
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__FILE__, __LINE__, __FUNCTION__, ##args)
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#endif
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#ifndef DBG
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#if defined(NDEBUG)
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#define DBG(fmt, args...)
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#elif defined(DEBUG)
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#define DBG(fmt, args...) MSG(D, fmt, ##args)
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#else
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#define DBG(fmt, args...) \
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if (getenv("J2S_DEBUG")) MSG(D, fmt, ##args)
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#endif
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#endif
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#ifndef INFO
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#define INFO(fmt, args...) MSG(I, fmt, ##args)
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#endif
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#ifndef WARN
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#define WARN(fmt, args...) MSG(W, fmt, ##args)
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#endif
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#ifndef ERR
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#define ERR(fmt, args...) MSG(E, fmt, ##args)
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#endif
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#ifndef DASSERT
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#define DASSERT(b, action) \
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do { \
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if (unlikely(!(b))) { \
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ERR("debug assertion failure (%s)\n", #b); \
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action; \
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} \
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} while (0)
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#endif
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#ifndef DASSERT_MSG
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#define DASSERT_MSG(b, action, fmt, args...) \
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do { \
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if (unlikely(!(b))) { \
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ERR(fmt, ##args); \
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action; \
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} \
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} while (0)
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#endif
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#define MAX_LINE 8192
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#define MAX_NAME 64
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#define J2S_DESC_MAGIC "@desc:"
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typedef enum {
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J2S_TYPE_INT_8 = 1,
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J2S_TYPE_UINT_8,
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J2S_TYPE_INT_16,
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J2S_TYPE_UINT_16,
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J2S_TYPE_INT_32,
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J2S_TYPE_UINT_32,
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J2S_TYPE_INT_64,
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J2S_TYPE_UINT_64,
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J2S_TYPE_FLOAT,
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J2S_TYPE_DOUBLE,
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J2S_TYPE_STRING, /* For char *|char [] */
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J2S_TYPE_STRUCT,
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} j2s_type;
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typedef enum {
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J2S_FLAG_ARRAY = 1 << 0,
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J2S_FLAG_POINTER = 1 << 1,
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J2S_FLAG_DEP_ARRAY = 1 << 2, /* int array[1][2] */
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J2S_FLAG_DEP_POINTER = 1 << 3, /* char ** */
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J2S_FLAG_ARRAY_POINTER = 1 << 4, /* typedef int (*array_ptr_int)[4] */
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} j2s_flag;
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#define J2S_IS_SIMPLE_STRING(obj) \
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((obj)->type == J2S_TYPE_STRING && \
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((obj)->flags == J2S_FLAG_ARRAY || (obj)->flags == J2S_FLAG_POINTER))
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#define J2S_IS_ARRAY(obj) \
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((obj)->flags & J2S_FLAG_ARRAY && \
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!((obj)->flags & J2S_FLAG_ARRAY_POINTER))
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#define J2S_IS_POINTER(obj) \
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((obj)->flags & J2S_FLAG_POINTER && !J2S_IS_ARRAY(obj))
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#ifdef __cplusplus
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}
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#endif
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#endif // J2S_COMMON_H
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