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#include "utils.h"
#include "error.h"
#include <ctype.h>
#include <stdlib.h>
void magi_str_lowercase(char * str)
{
if (str) {
while (*str) {
*str = tolower(*str);
++str;
}
}
}
char * magi_str_create_copy(const char * begin, const char * end)
{
char * res;
res = malloc(end - begin + 1);
if (res) {
memcpy(res, begin, end - begin);
res[end - begin] = 0;
} else {
magi_error_set("Cannot allocate string.");
}
return res;
}
char * magi_str_create(int len)
{
char * str = malloc(len + 1);
if (str) {
str[len] = 0;
} else {
magi_error_set("Cannot allocate string.");
}
return str;
}
int magi_str_add(char ** dest, int * len, int * size, char c)
{
int ok = 1;
if (*len + 1 == *size) {
*size *= 2;
*dest = realloc(*dest, *size);
}
if (*dest == 0) {
ok = 0;
magi_error_set("Cannot allocate string.");
} else {
(*dest)[*len] = c;
++*len;
(*dest)[*len] = 0;
}
return ok;
}
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