95 lines
2.1 KiB
C
95 lines
2.1 KiB
C
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/*************************************************************************
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File name : util.h
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Module : common
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Author :
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Copyright :
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Version : 0.1
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Created on : 2022-08-18
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Creator : amir.liang
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Description :
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utils
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Modify History:
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1. Date: Author: Modification:
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***************************************************************************/
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#ifndef __UTIL_H__
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#define __UTIL_H__
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#include <stdint.h>
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#ifndef OK
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#define OK (uint8_t)(0)
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#endif
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#ifndef NG
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#define NG (uint8_t)(1)
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#endif
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#ifndef MAX_PATH
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#define MAX_PATH (256)
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#endif
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#ifndef MIN
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#define MIN(x,y) (((x)<(y))?(x):(y))
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#endif
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#ifndef MAX
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#define MAX(x,y) (((x)>(y))?(x):(y))
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#endif
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#define SET_BITS(value, bits) ((value) | (bits))
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#define CLEAR_BITS(value, bits) ((value) & ~(bits))
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#define CHECK_BITS(value, bits) ((value) & (bits))
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#define TOGGLE_BITS(value, bits) ((value) ^ (bits))
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// note: 'a' must be align 2
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#define ROUNDUP(x, a) (((x) + (a)-1) & ~((a)-1)) // ALIGN(x, a)
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#define CHECK_SAME(a, b) ({\
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if ( a != b ){\
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hloge("%s [%d]!=[%d], fail.", __func__, a, b); \
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}; a==b;})
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#define CHECK_SAME_RETURN(a, b) ({if (!CHECK_SAME(a, b) ){ return NG;}})
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#define CHECK_NULL(who, val) ({if(!val){hloge("%s %s is null param", __func__, who);}; val;})
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#define CHECK_NULL_RETURN(who, val) if (!CHECK_NULL(who, val)){return NULL;}
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#define CHECK_LESS_RETURN(who, val) if(who<val){hloge("%s %d<%d", __func__, who, val); return NG;}
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#ifndef ARRAY_SIZE
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#define ARRAY_SIZE(array) (sizeof(array)/sizeof(array[0]))
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#endif
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#define DECLAR_UT_CMD(FUNC, ARRAY, CMD, USAGE) \
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{FUNC, ARRAY, ARRAY_SIZE(ARRAY), CMD, USAGE}
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typedef struct unittest_st unittest_cmd;
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typedef struct unittest_st
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{
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int32_t (*exec_func)(int32_t argc, char **argv); /* 如果不为NULL 即为终函数 */
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unittest_cmd *next_cmd;
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uint16_t next_cmd_cnt;
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char *cmd_name;
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char *cmd_help; /* 如果exec_func=NULL 即 一个'cmd_name'提示help*/
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} unittest_cmd;
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const char *get_filename(char *path);
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uint8_t file_exist(const char* path);
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uint8_t isIP(const char*ip);
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#endif
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