char *ft_strtrim(char const *s)
{
char *ret;
size_t i;
size_t j;
i = 0;
j = 0;
if (s == NULL)
return (NULL);
if (!(ret = ft_strnew(ft_strlen(s) + 1)))
return (NULL);
while (ft_iswhitespace(s[i]))
i++;
while (s[i])
{
ret[j] = s[i];
i++;
j++;
}
ret[j--] = '\0';
while (ft_iswhitespace(ret[j]))
ret[j--] = '\0';
return (ret);
}
static void move_cursor_word_left(t_env *e, char *str)
{
int j;
int blank;
j = 0;
blank = ft_iswhitespace(str[e->curs_pos]);
while (e->curs_pos >= 0)
{
if (ft_iswhitespace(str[e->curs_pos]) != blank || e->curs_pos == 0)
{
e->curs_pos++;
go_to_position(e, str, e->curs_pos);
break ;
}
e->curs_pos--;
j++;
}
}
static void move_cursor_word_right(t_env *e, char *str)
{
int j;
int blank;
j = 0;
blank = ft_iswhitespace(str[e->curs_pos]);
while (e->curs_pos <= e->curs_max)
{
if (ft_iswhitespace(str[e->curs_pos]) != blank ||
e->curs_pos == e->curs_max)
{
go_to_position(e, str, e->curs_pos);
break ;
}
e->curs_pos++;
j++;
}
}
char *ft_strtrim(char const *s)
{
int len;
int endchar;
int startchar;
if (!s)
return (NULL);
endchar = 0;
startchar = 0;
len = ft_strlen(s);
while (ft_iswhitespace(s[len - 1 - endchar]))
endchar++;
while (ft_iswhitespace(s[startchar]))
startchar++;
if ((len - startchar - endchar) <= 0)
return (ft_strnew(0));
return (ft_strsub(s, startchar, (size_t)(len - startchar - endchar)));
}
char *ft_strtrim(const char *s)
{
size_t i;
size_t lenght;
char *result;
if (!s)
return (NULL);
i = 0;
lenght = ft_strlen(s);
while (ft_iswhitespace(s[i]) && s[i] != '\0')
i++;
if ((s[i]) == '\0')
return (ft_strdup(""));
while (ft_iswhitespace(s[lenght - 1]))
lenght--;
lenght -= i;
result = ft_strnew(lenght);
if (result && lenght > 1)
result = ft_strsub(s, (unsigned int)i, lenght);
return (result);
}
int ft_atoi(const char *str)
{
int nbr;
char neg;
while (ft_iswhitespace(*str))
str++;
neg = (*str == '-');
if (*str == '-' || *str == '+')
str++;
nbr = 0;
while (ft_isdigit(*str))
{
nbr = nbr * 10 + (*str - '0');
str++;
}
return (neg ? -nbr : nbr);
}
char *ft_rtrim(const char *str)
{
char *tmp;
int i;
int end;
end = ft_strlen((char*)str);
while (ft_iswhitespace(str[end]))
end--;
end++;
tmp = (char*)malloc(sizeof(char) * (end));
i = 0;
while (i < end)
{
tmp[i] = str[i];
i++;
}
return (tmp);
}
char *ft_strcapitalize(char *s)
{
int i;
i = 1;
if (s)
{
ft_strtodowncase(s);
s[0] = ft_toupper(s[0]);
while (s[i])
{
if (ft_iswhitespace(s[i - 1]))
s[i] = ft_toupper(s[i]);
else
s[i] = ft_tolower(s[i]);
i++;
}
}
return (s);
}
long int ft_strtol(const char *nptr, char **endptr)
{
char sign;
*endptr = (char *)nptr;
while (ft_iswhitespace(**endptr))
++(*endptr);
if (!ft_isdigit(**endptr) && **endptr != '-' && **endptr != '+')
*endptr = (char *)nptr;
else
{
sign = 1;
if (**endptr == '-' || **endptr == '+')
{
if (**endptr == '-')
sign = -1;
++(*endptr);
}
return (ft_strtol_sub(nptr, endptr, sign));
}
return (0);
}
int ft_atoi(const char *str)
{
int result;
int operator;
result = 0;
operator = 1;
while (ft_iswhitespace(*str))
str++;
if (*str == '+' || *str == '-')
{
if (*str == '-')
operator = -1;
str++;
}
while (ft_isdigit(*str))
{
result = result * 10 + operator * (*str - '0');
str++;
}
return (result);
}
char *ft_ltrim(const char *str)
{
char *tmp;
int start;
int end;
int i;
int k;
start = 0;
while (ft_iswhitespace(str[start]))
start++;
end = ft_strlen((char*)str);
tmp = (char*)malloc(sizeof(char) * (end - start));
i = 0;
k = start;
while (start < end)
{
tmp[i] = str[k];
i++;
k++;
}
return (tmp);
}