#include "util.h"
#include "../str.h"

const char *dump_strn (const char *str, ssize_t len)
{
    static char dump_buf[DUMP_STR_COUNT][DUMP_STR_BUF];
    static size_t dump_idx = 0;
    
    // pick a buffer to use
    char *buf = dump_buf[dump_idx++];
    
    // cycle
    if (dump_idx >= DUMP_STR_COUNT)
        dump_idx = 0;
    
    // write the quoted string into the selected buf
    str_quote(buf, DUMP_STR_BUF, str, len);

    // ok
    return buf;
}

const char *dump_str (const char *str) 
{
    return dump_strn(str, -1);
}