143 lines
4.9 KiB
C
143 lines
4.9 KiB
C
#ifndef __UTIL_H__
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#define __UTIL_H__
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#include <sys/time.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include "common.h"
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typedef struct tagSTRING32
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{
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char string[32];
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}STRING32;
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typedef struct tagSTRING64
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{
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char string[64];
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}STRING64;
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typedef struct tagSTRING128
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{
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char string[128];
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}STRING128;
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typedef struct tagRECT
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{
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int x;
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int y;
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int width;
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int height;
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}RECT;
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typedef struct tagPOINT
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{
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int x;
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int y;
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}POINT;
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/* strtol ¼°·ÂÓÀÓÉ¡õåñåÒøµ¤ */
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typedef enum
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{
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CHAR,SHORT,INT,DOUBLE
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}CTYPE;
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void chop( char* src );
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void dchop( char* src , char* del);
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#define chomp(src) dchop(src,"\n");
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void chompex( char *buf );
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void pohcd( char* src , char* del);
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void strcpysafe( char* dest ,size_t n,const char* src );
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void strncpysafe( char* dest ,const size_t n ,
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const char* src ,const int length );
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char* strcatsafe( char* src, int size, char* ap );
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BOOL strtolchecknum( char* arg , void* number,int base ,CTYPE type);
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int strcmptail( char *s1 , char *s2 );
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int texttoiTail( char *hoge);
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int textToInt( char *str );
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void deleteCharFromString( char* src , char* dels );
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void deleteCharFromStringNoEscape( char* src , char* dels );
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#define deleteWhiteSpace( src ) deleteCharFromStringNoEscape( src," \t" )
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char* replaceString( char* src, char oldc ,char newc );
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char* escapeStrStr( char* src, char* needle );
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BOOL getStringFromIndexWithDelim_body( char* src ,char* delim ,int index, char* buf , int buflen, char *file, int line );
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#define getStringFromIndexWithDelim( src, delim, index, buf, buflen ) getStringFromIndexWithDelim_body( src, delim, index, buf, buflen, __FILE__, __LINE__ )
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void getFourIntsFromString(char* src,int* int1,int* int2,int* int3,
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int* int4);
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void deleteSequentChar( char* src , char* dels );
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int hashpjw ( char* s );
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double gettimemillis( void );
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double gettimemicros( void );
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int bindlocalhost( int port );
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int connectHost( char* hostname , unsigned short port );
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int existsNewLineCharacter( char* line );
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int hashpjw ( char* s );
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int charInclude( char* src, char* include );
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char* nindex( char* string, int c , int number );
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int rgetFileName( char* dirname , STRING64* string, int size);
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//int RAND (int x,int y);
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#define RAND(x,y) ((x-1)+1+ \
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(int)( (double)(y-(x-1))*rand()/(RAND_MAX+1.0)) )
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/*#define RAND(x,y) (x+(int)( (double)(y)*rand() / (RAND_MAX+1.0)) )*/
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void makeRandomString( char *cand , char *out , int len );
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BOOL checkStringsUnique( char** strings, int num ,int verbose);
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char* makeEscapeString( char* src , char* dest, int sizeofdest);
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char* makeStringFromEscaped( char* src );
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INLINE double time_diff(struct timeval subtrahend,struct timeval subtractor);
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BOOL PointInRect( RECT* rect, POINT* p );
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BOOL CoordinateInRect( RECT* rect, int x, int y);
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int clipRect( RECT *rect1, RECT *rect2, RECT *ret );
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BOOL isstring1or0( char* string );
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void easyGetTokenFromString( char *src , int count , char*output , int len );
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float linearDiv( float val1 , float val2 , float d );
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BOOL isExistFile( char* filename );
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char *cnv10to62( int a, char *out, int outlen );
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BOOL checkRedundancy( int *src, int srclen);
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void shuffle_ints( int num, int *a, int t );
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unsigned short CheckCRC( unsigned char *p , int size );
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// Shan Add
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INLINE double time_diff(struct timeval subtrahend,struct timeval subtractor);
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/* ѨÛÍ·òئԻ */
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#define ABS(x) ((x)>=0 ? (x) : -(x))
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/* éùë 0 - 7 ±å姸²±åÔÊÔ */
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#define VALIDATEDIR(x) ({(x)%=8;(x)=((x)+8)%8;})
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/* 4ÌïÄÌÐþ·¸¡õÕýë2ÌïÄÌÐþ·¸¡õÕýÎçØÆ»¯Òøµ¤ */
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#define GETLOWVALUE(x) ( (x)&0x0000ffff)
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#define GETHIGHVALUE(x) ((((x)&0xffff0000)>>16)&0x0000ffff)
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#define SETLOWVALUE(x,y) ((x)=((x)&0xffff0000)|( (y) &0x0000ffff))
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#define SETHIGHVALUE(x,y) ((x)=((x)&0x0000ffff)|(((y)<<16)&0xffff0000))
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#define MAKE2VALUE(x,y) ((((x)<<16)&0xffff0000)|((y)&0x0000ffff))
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/* 4ÌïÄÌÐþ·¸¡õÕýë1ÌïÄÌÐþ*4ÎçØÆ»¯Ø¤¹´¾®µ¤Ñ¨ÛÍ·ò */
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#define GETFIRSTVALUE(x) ( (x)&0x000000ff )
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#define GETSECONDVALUE(x) ((((x)&0x0000ff00)>>8 )&0x000000ff)
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#define GETTHIRDVALUE(x) ((((x)&0x00ff0000)>>16)&0x000000ff)
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#define GETFOURTHVALUE(x) ((((x)&0xff000000)>>24)&0x000000ff)
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#define SETFIRSTVALUE(x,y) ((x)=(((x)&0xffffff00)\
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|( y &0x000000ff)))
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#define SETSECONDVALUE(x,y) ((x)=(((x)&0xffff00ff)\
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|(((y)<<8 )&0x0000ff00)))
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#define SETTHIRDVALUE(x,y) ((x)=(((x)&0xff00ffff)\
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|(((y)<<16)&0x00ff0000)))
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#define SETFOURTHVALUE(x,y) ((x)=(((x)&0x00ffffff)\
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|(((y)<<24)&0xff000000)))
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#define MAKE4VALUE(a,b,c,d) ( (((a)<<24)&0xff000000)\
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|(((b)<<16)&0x00ff0000)\
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|(((c)<< 8)&0x0000ff00)\
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|( (d) &0x000000ff))
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#endif
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char *strcpy_s(char *des, size_t n, const char *src);
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char *replace(char *source,char *sub,char *rep);
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int getHash ( char* s );
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/* __UTIL_H__ */
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