static int
get_range(char *s, long *a, long *b, long *cmpl, long lx)
{
long max = lx - 1;
*a = 1; *b = max;
if (*s == '^') { *cmpl = 1; s++; } else *cmpl = 0;
if (!*s) return 0;
if (*s != '.')
{
*a = str_to_long(s, &s);
if (*a < 0) *a += lx;
if (*a<1 || *a>max) return 0;
}
if (*s == '.')
{
s++; if (*s != '.') return 0;
do s++; while (isspace((int)*s));
if (*s)
{
*b = str_to_long(s, &s);
if (*b < 0) *b += lx;
if (*b<1 || *b>max || *s) return 0;
}
return 1;
}
if (*s) return 0;
*b = *a; return 1;
}
long input_manager::get_keycode(const std::string &name) const
{
const t_name_to_key_map::const_iterator a = keyname_to_keycode.find(name);
if (a != keyname_to_keycode.end()) {
return a->second;
}
// Not found in map, try to parse as long
if (name.compare(0, 8, "UNKNOWN_") == 0) {
return str_to_long(name.substr(8));
}
return 0;
}
int xml_config_get_int(const xml_config_t *config, const char *pattern)
{
char *str;
long l;
int ret;
if (!(str = xml_config_get_str(config, pattern))) {
return -1;
}
ret = str_to_long(str, &l);
free(str);
return (ret == 0) ? l : ret;
}
int str_to_int(const char *string, int *number, const int base)
{
long num;
*number = 0;
if (!str_to_long(string, &num, base))
return 0;
if (
num < INT_MIN ||
num > INT_MAX
) {
errno = ERANGE;
return 0;
}
*number = num;
return 1;
}
bool
str_to_ulong(const char *s, int base, unsigned long *ul)
{
return str_to_long(s, base, (long *) ul);
}
int str_is_long(const char *string, const int base)
{
long number;
return str_to_long(string, &number, base);
}