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server/libthecore/include/utils.h

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2022-03-05 12:44:06 +02:00
#ifndef __INC_LIBTHECORE_UTILS_H__
#define __INC_LIBTHECORE_UTILS_H__
#ifdef __cplusplus
extern "C"
{
#endif /* __cplusplus */
#define SAFE_FREE(p) { if (p) { free( (void *) p); (p) = NULL; } }
#define SAFE_DELETE(p) { if (p) { delete (p); (p) = NULL; } }
#define SAFE_DELETE_ARRAY(p) { if (p) { delete[] (p); (p) = NULL; } }
#define SAFE_RELEASE(p) { if (p) { (p)->Release(); (p) = NULL; } }
#define LOWER(c) (((c)>='A' && (c) <= 'Z') ? ((c)+('a'-'A')) : (c))
#define UPPER(c) (((c)>='a' && (c) <= 'z') ? ((c)+('A'-'a')) : (c))
#define str_cmp strcasecmp
#define STRNCPY(dst, src, len) do {strncpy(dst, src, len); dst[len] = '\0'; } while(0)
extern char * str_dup(const char * source); // <20>޸<EFBFBD><DEB8><EFBFBD> <20>Ҵ<EFBFBD> <20>ؼ<EFBFBD> source <20><><EFBFBD><EFBFBD> <20>Ѱ<EFBFBD> <20><><EFBFBD><EFBFBD>
extern void printdata(const unsigned char * data, int bytes); // data<74><61> hex<65><78> ascii<69><69> <20><><EFBFBD><EFBFBD> (<28><>Ŷ <20>м<EFBFBD> <20><20><><EFBFBD><EFBFBD>)
extern int filesize(FILE * fp); // <20><><EFBFBD><EFBFBD> ũ<><C5A9> <20><><EFBFBD><EFBFBD>
#define core_dump() core_dump_unix(__FILE__, __LINE__)
extern void core_dump_unix(const char *who, WORD line); // <20>ھ<20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
#define TOKEN(string) if (!str_cmp(token_string, string))
// src = <20><>ū : <20><>
extern void parse_token(char * src, char * token, char * value);
extern void trim_and_lower(const char * src, char * dest, size_t dest_size);
// <20><><EFBFBD>ڿ<EFBFBD><DABF><EFBFBD> <20>ҹ<EFBFBD><D2B9>ڷ<EFBFBD>
extern void lower_string(const char * src, char * dest, size_t dest_len);
// arg1<67><31> arg2<67><32> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ°<CFB4>? (<28><><EFBFBD>ҹ<EFBFBD><D2B9><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>)
extern int is_abbrev(char *arg1, char *arg2);
// a<><61> b<><62> <20>ð<EFBFBD><C3B0><EFBFBD> <20>󸶳<EFBFBD> <20><><EFBFBD>̳<EFBFBD><CCB3><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
extern struct timeval * timediff(const struct timeval *a, const struct timeval *b);
// a<><61> <20>ð<EFBFBD><C3B0><EFBFBD> b<><62> <20>ð<EFBFBD><C3B0><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
extern struct timeval * timeadd(struct timeval *a, struct timeval *b);
// <20><><EFBFBD><EFBFBD> <20>ð<EFBFBD> curr_tm<74><6D><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> days<79><73> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
extern struct tm * tm_calc(const struct tm *curr_tm, int days);
extern int MAX(int a, int b); // <20><><EFBFBD>߿<EFBFBD> ū <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
extern int MIN(int a, int b); // <20><><EFBFBD>߿<EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
extern int MINMAX(int min, int value, int max); // <20>ּ<EFBFBD> <20>ִ<EFBFBD> <20><><EFBFBD><EFBFBD> <20>Բ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ؼ<EFBFBD> <20><><EFBFBD><EFBFBD>
extern int number_ex(int from, int to, const char *file, int line); // from<6F><6D><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> to<74><6F><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD>
#define number(from, to) number_ex(from, to, __FILE__, __LINE__)
float fnumber(float from, float to);
extern void thecore_sleep(struct timeval * timeout); // timeout<75><74>ŭ <20><><EFBFBD>μ<EFBFBD><CEBC><EFBFBD> <20><><EFBFBD><EFBFBD>
extern DWORD thecore_random(); // <20><><EFBFBD><EFBFBD> <20>Լ<EFBFBD>
extern float get_float_time();
extern DWORD get_dword_time();
extern char * time_str(time_t ct);
#define CREATE(result, type, number) do { \
if (!((result) = (type *) calloc ((number), sizeof(type)))) { \
sys_err("calloc failed [%d] %s", errno, strerror(errno)); \
abort(); } } while(0)
#define RECREATE(result,type,number) do { \
if (!((result) = (type *) realloc ((result), sizeof(type) * (number)))) { \
sys_err("realloc failed [%d] %s", errno, strerror(errno)); \
abort(); } } while(0)
// Next <20><> Prev <20><> <20>ִ<EFBFBD> <20><><EFBFBD><EFBFBD>Ʈ<EFBFBD><C6AE> <20>߰<EFBFBD>
#define INSERT_TO_TW_LIST(item, head, prev, next) \
if (!(head)) \
{ \
head = item; \
(head)->prev = (head)->next = NULL; \
} \
else \
{ \
(head)->prev = item; \
(item)->next = head; \
(item)->prev = NULL; \
head = item; \
}
#define REMOVE_FROM_TW_LIST(item, head, prev, next) \
if ((item) == (head)) \
{ \
if (((head) = (item)->next)) \
(head)->prev = NULL; \
} \
else \
{ \
if ((item)->next) \
(item)->next->prev = (item)->prev; \
\
if ((item)->prev) \
(item)->prev->next = (item)->next; \
}
#define INSERT_TO_LIST(item, head, next) \
(item)->next = (head); \
(head) = (item); \
#define REMOVE_FROM_LIST(item, head, next) \
if ((item) == (head)) \
head = (item)->next; \
else \
{ \
temp = head; \
\
while (temp && (temp->next != (item))) \
temp = temp->next; \
\
if (temp) \
temp->next = (item)->next; \
} \
#ifndef MAKEFOURCC
#define MAKEFOURCC(ch0, ch1, ch2, ch3) \
((DWORD)(BYTE) (ch0 ) | ((DWORD)(BYTE) (ch1) << 8) | \
((DWORD)(BYTE) (ch2) << 16) | ((DWORD)(BYTE) (ch3) << 24))
#endif // defined(MAKEFOURCC)
#ifdef __cplusplus
}
#endif // __cplusplus
// _countof for gcc/g++
#if !defined(_countof)
#if !defined(__cplusplus)
#define _countof(_Array) (sizeof(_Array) / sizeof(_Array[0]))
#else
extern "C++"
{
template <typename _CountofType, size_t _SizeOfArray>
char (*__countof_helper(_CountofType (&_Array)[_SizeOfArray]))[_SizeOfArray];
#define _countof(_Array) sizeof(*__countof_helper(_Array))
}
#endif
#endif
#ifdef __WIN32__
extern void gettimeofday(struct timeval* t, struct timezone* dummy);
#endif
#endif // __INC_UTILS_H__