static int set_petdww_enabled(int value, void *param)
{
int val = value ? 1 : 0;
if (!val) {
if (petdww_enabled) {
if (petdww_deactivate() < 0) {
return -1;
}
}
petdww_enabled = 0;
return 0;
} else {
if (!petdww_enabled) {
if (petdww_activate() < 0) {
return -1;
}
}
petdww_enabled = 1;
return 0;
}
}
static int set_petdww_filename(const char *name, void *param)
{
if (petdww_filename != NULL && name != NULL
&& strcmp(name, petdww_filename) == 0) {
return 0;
}
if (name != NULL && *name != '\0') {
if (util_check_filename_access(name) < 0) {
return -1;
}
}
if (petdww_enabled) {
petdww_deactivate();
util_string_set(&petdww_filename, name);
petdww_activate();
} else {
util_string_set(&petdww_filename, name);
}
return 0;
}
void petdww_shutdown(void)
{
petdww_deactivate();
}