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#include "inner_tools.h"
#include <ctype.h>
#include <stdlib.h>
#include <string.h>
void magi_str_lowercase(char *str)
{
if (!str) {
return;
}
for (; *str; ++str) {
*str = tolower(*str);
}
}
char *magi_str_create_copy(const char *first, int len)
{
char *copy = magi_str_create(len);
if (copy) {
memcpy(copy, first, len);
}
return copy;
}
char *magi_str_create(int len)
{
char *str = malloc(len + 1);
if (str) {
str[len] = 0;
}
return str;
}
int magi_str_add(char **dest, int *len, int *size, char c)
{
if (!*dest) {
*dest = magi_str_create(1);
} else if (*len + 1 == *size) {
*size *= 2;
*dest = realloc(*dest, *size);
}
if (!*dest) {
return 0;
}
(*dest)[*len] = c;
++*len;
(*dest)[*len] = 0;
return 1;
}
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