CNString.h

Go to the documentation of this file.

#ifndef CNSTRING_H
#define CNSTRING_H

#include "CNObject.h"
#include "CNList.h"
#include <stdint.h>
#include <string.h>
#include <stdio.h>

struct CNStringMethods
{
    struct CNObjectMethods      superClass ;
} ;

struct CNString
{
    struct CNObject             superClass ;
    size_t                      length ;
        uint64_t                                        hashValue ;
        struct CNList                           elementList ;
} ;

typedef void (*CNVisitStringElementFuncRef)(size_t elmlen, const unsigned char * elmstr, void * info) ;

struct CNString *
CNAllocateStringWithCString(size_t len, const unsigned char * str, struct CNResource * resource) ;

struct CNString *
CNAllocateEmptyString(struct CNResource * resource) ;

static inline void
CNRetainString(struct CNString * dst)
{
        CNRetainObject(&(dst->superClass)) ;
}

static inline void
CNReleaseString(struct CNString * dst)
{
    CNReleaseObject(&(dst->superClass)) ;
}

static inline size_t
CNLengthOfString(const struct CNString * src)
{
    return src->length ;
}

static inline uint64_t
CNHashValueOfString(const struct CNString * src)
{
        return src->hashValue ;
}

static inline struct CNObject *
CNObjectOfString(struct CNString * src)
{
        return &(src->superClass) ;
}

struct CNString *
CNCopyString(struct CNString * src) ;

void
CNAppendStringToString(struct CNString * dst, struct CNString * src) ;

void
CNAppendCStringToString(struct CNString * dst, size_t len, const unsigned char * src) ;

static inline struct CNString *
CNAddStrings(struct CNString * src0, struct CNString * src1)
{
        struct CNString * newstr = CNCopyString(src0) ;
        CNAppendStringToString(newstr, src1) ;
        return newstr ;
}

void
CNMoveStringToString(struct CNString * dst, struct CNString * src) ;

struct CNString *
CNPrintToString(struct CNResource * resource, const char * format, ...) ;

void
CNPutStringToCString(unsigned char * dst, const struct CNString * src) ;

void
CNPrintString(FILE * fp, const struct CNString * src) ;

CNBoolean
CNIsSameStrings(const struct CNString * src0, const struct CNString * src1) ;

CNBoolean
CNIsSameStringAndCString(const struct CNString * src0, size_t len1, const unsigned char * src1) ;

void
CNVisitStringElements(const struct CNString * src, CNVisitStringElementFuncRef func, void * info) ;

struct CNMemoryProfile
CNProfileOfString(const struct CNString * src) ;

#endif  /* CNSTRING_H */