2019-08-31 18:54:22 +00:00
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#ifndef __LIB_EX_UTIL_H__
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#define __LIB_EX_UTIL_H__
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#include "ex_types.h"
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#include "ex_str.h"
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#ifdef EX_OS_WIN32
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# include <time.h>
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//# include <io.h>
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//# include <stdio.h>
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// #include <direct.h>
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#pragma comment(lib, "ws2_32.lib")
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#else
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// #include <dirent.h>
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# include <dlfcn.h>
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# include <sys/time.h>
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#endif
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EX_BOOL ex_initialize(const char* lc_ctype);
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void ex_free(void* buffer);
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// 在haystack（长度为haystacklen字节）中查找needle（长度为needlelen）的起始地址，返回NULL表示没有找到
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const ex_u8* ex_memmem(const ex_u8* haystack, size_t haystacklen, const ex_u8* needle, size_t needlelen);
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void ex_mem_reverse(ex_u8* p, size_t l);
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void ex_printf(const char* fmt, ...);
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void ex_wprintf(const wchar_t* fmt, ...);
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ex_u64 ex_get_tick_count(void);
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void ex_sleep_ms(int ms);
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EX_BOOL ex_localtime_now(int* t, struct tm* dt);
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FILE* ex_fopen(const ex_wstr& filename, const wchar_t* mode);
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FILE* ex_fopen(const ex_astr& filename, const char* mode);
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// open a text file and read all content.
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bool ex_read_text_file(const ex_wstr& file_name, ex_astr& file_content);
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// open a file and write content.
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bool ex_write_text_file(const ex_wstr& file_name, const ex_astr& file_content);
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EX_DYLIB_HANDLE ex_dlopen(const wchar_t* dylib_path);
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void ex_dlclose(EX_DYLIB_HANDLE dylib);
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// inet...
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int ex_ip4_name(const struct sockaddr_in* src, char* dst, size_t size);
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#define EX_IPV4_NAME_LEN 16
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#define EX_IPV6_NAME_LEN 46
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const char* ex_inet_ntop(int af, const void *src, char *dst, size_t size);
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#endif // __LIB_EX_UTIL_H__
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