om_bool om_update_decision(om_config_ptr cfg) {
om_uint32 * lastUpdate = om_config_get(cfg,OM_CFG_UPDATE_LAST_ATTEMPT);
om_uint32 * updateFreq = om_config_get(cfg,OM_CFG_UPDATE_FREQ);
om_bool * shouldPullUpdates = om_config_get(cfg,OM_CFG_UPDATE_SHOULD_PULL);
om_bool shouldUpdate = OM_TRUE;
if( //lastUpdate == OM_NULL || // may be null, if they've never attempted to update
updateFreq == OM_NULL ||
shouldPullUpdates == OM_NULL ) {
om_free(lastUpdate);
om_free(updateFreq);
om_free(shouldPullUpdates);
return OM_FALSE;
}
if( shouldUpdate && lastUpdate!=OM_NULL ) {
om_uint32 now = om_time(NULL);
shouldUpdate = *updateFreq != 0 ? (now - *lastUpdate > *updateFreq) : OM_FALSE;
}
shouldUpdate = (*shouldPullUpdates) && shouldUpdate;
om_free(lastUpdate);
om_free(updateFreq);
om_free(shouldPullUpdates);
return shouldUpdate;
}
/**
* Makes the first run hit to usage.openmeap.com.
*
* Dear Developer/Project Management,
*
* We've created this function to make a single hit to our tracking url
* per unique install. An effort has been made to make it secure and
* non-reversible. An effort has been made so that, even should it fail,
* it only happens once.
*
* We're hoping you'll leave this code functional in your production
* release so that we can build-up value by tracking unique installs.
*
* Yours truly, OpenMEAP
*/
void om_first_run_check(om_config_ptr cfg) {
// don't bother doing this in development mode.
uint32 *d = om_config_get(cfg,OM_CFG_DEV_MODE);
if( d!=OM_NULL ) {
if( *d==1 ) {
om_free(d);
return;
} else {
om_free(d);
}
}
uint32 *n = om_config_get(cfg,OM_CFG_NOT_FIRST_RUN);
if( n==OM_NULL ) {
// set this first, so even if the request fails
// it never happens again.
n = om_malloc(sizeof(uint32));
*n=1;
om_config_set(cfg,OM_CFG_NOT_FIRST_RUN,n);
// TODO: determine MAC hash and request to usage.openmeap.com/tracker.gif
char * mac_address = om_net_get_mac_address();
char * mac_with_salt = om_string_format("%s.OPENMEAP#$!@3__234",mac_address);
char * hash = om_digest_hash_string(mac_with_salt,OM_HASH_MD5);
char * url = om_string_format("http://usage.openmeap.com/tracker.gif?hash=%s",hash);
om_free(mac_with_salt);
om_free(mac_address);
om_free(hash);
om_net_do_http_post(url,OM_NULL);
om_free(url);
} else {
om_free(n);
}
}