/// <summary>
/// Returns true if this is the first run.
/// </summary>
private bool CheckFirstRun()
{
// Chuleta:
// conf = startDate
// settings = lastUse
IValueStore[] stores = { new RegistryValueStore("default_conf"), new AdsValueStore("default_conf"),
new RegistryValueStore("default_settings"), new AdsValueStore("default_settings") };
bool anyWritten = false;
for (int i = 0; i < stores.Length; i++)
{
IValueStore store = stores[i];
if (store.HasBeenWrittenBefore())
{
anyWritten = true;
break;
}
}
return(!anyWritten);
}
private static bool GetConsistentValue(IValueStore[] stores, out long value)
{
long? lastUseLong = new long?();
value = 0;
for (int i = 0; i < stores.Length; i++)
{
long lastUseLongTemp;
if (stores[i].TryReadValue(out lastUseLongTemp))
{
if (!lastUseLong.HasValue)
lastUseLong = lastUseLongTemp;
else if (lastUseLong != lastUseLongTemp)
return false;
}
else
return false;
}
// Consistent!
value = lastUseLong.Value;
return true;
}