brl.mod/blitz.mod/blitz_string.h

#ifndef BLITZ_STRING_H
#define BLITZ_STRING_H

#include "blitz_types.h"

#ifdef __cplusplus
extern "C"{
#endif

#define BBNULLSTRING (&bbEmptyString)

struct BBString{
	BBClass*	clas;
	int		length;
	BBChar	buf[];
};

extern	BBClass bbStringClass;
extern	BBString bbEmptyString;

BBString*bbStringNew( int len );
BBString*bbStringFromChar( int c );

BBString* bbStringFromInt( int n );
BBString* bbStringFromUInt( unsigned int n );
BBString*	bbStringFromLong( BBInt64 n );
BBString*	bbStringFromULong( BBUInt64 n );
BBString*	bbStringFromSizet( BBSIZET n );
BBString*bbStringFromFloat( float n );
BBString*	bbStringFromDouble( double n );
BBString*	bbStringFromBytes( const char *p,int n );
BBString*	bbStringFromShorts( const unsigned short *p,int n );
BBString*	bbStringFromInts( const int *p,int n );
BBString*	bbStringFromUInts( const unsigned int *p,int n );
BBString*bbStringFromArray( BBArray *arr );
BBString*	bbStringFromCString( const char *p );
BBString*bbStringFromWString( const BBChar *p );
BBString*bbStringFromUTF8String( const char *p );
BBString *bbStringFromUTF8Bytes( const char *p,int n );

BBString*	bbStringToString( BBString *t );
int		bbStringCompare( BBString *x,BBString *y );
int		bbStringStartsWith( BBString *x,BBString *y );
int		bbStringEndsWith( BBString *x,BBString *y );
int		bbStringContains( BBString *x,BBString *y );

BBString*bbStringConcat( BBString *x,BBString *y );

BBString*	bbStringTrim( BBString *t );
BBString*	bbStringSlice( BBString *t,int beg,int end );
BBString*	bbStringReplace( BBString *str,BBString *sub,BBString *rep );

int		bbStringAsc( BBString *t );
int		bbStringFind( BBString *x,BBString *y,int i );
int		bbStringFindLast( BBString *x,BBString *y,int i );
BBString*	bbStringToLower( BBString *str );
BBString*	bbStringToUpper( BBString *str );

int		bbStringToInt( BBString *str );
unsigned int bbStringToUInt( BBString *str );
float	bbStringToFloat( BBString *str );
double	bbStringToDouble( BBString *str );
BBInt64 bbStringToLong( BBString *str );
BBUInt64 bbStringToULong( BBString *str );
BBSIZET bbStringToSizet( BBString *str );
char*	bbStringToCString( BBString *str );
BBChar*	bbStringToWString( BBString *str );
char*	bbStringToUTF8String( BBString *str );

#ifdef _WIN32
WPARAM  bbStringToWParam( BBString *str );
LPARAM  bbStringToLParam( BBString *str );
BBString* bbStringFromWParam( WPARAM n );
BBString* bbStringFromLParam( LPARAM n );
#endif

BBArray*	bbStringSplit( BBString *str,BBString *sep );
BBString*	bbStringJoin( BBString *sep,BBArray *bits );

char*	bbTmpCString( BBString *str );
BBChar*	bbTmpWString( BBString *str );
char*	bbTmpUTF8String( BBString *str );

#if __STDC_VERSION__ >= 199901L
inline int bbStringEquals( BBString *x,BBString *y ){
	if (x->length-y->length != 0) return 0;
	return memcmp(x->buf, y->buf, x->length * sizeof(BBChar)) == 0;
}

inline int bbObjectIsEmptyString(BBObject * o) {
	return (BBString*)o == &bbEmptyString;
}
#else
int bbStringEquals( BBString *x,BBString *y );
int bbObjectIsEmptyString(BBObject * o);
#endif

char *bbStringToUTF8StringBuffer( BBString *str, char * buf, size_t * length );

#ifdef __cplusplus
}
#endif

#endif