static void
setForceSCPFlag(Config const& cfg, bool isOn)
{
VirtualClock clock;
Application::pointer app = Application::create(clock, cfg, false);
if (checkInitialized(app))
{
app->getPersistentState().setState(
PersistentState::kForceSCPOnNextLaunch, (isOn ? "true" : "false"));
if (isOn)
{
LOG(INFO) << "* ";
LOG(INFO) << "* The `force scp` flag has been set in the db.";
LOG(INFO) << "* ";
LOG(INFO)
<< "* The next launch will start scp from the account balances";
LOG(INFO) << "* as they stand in the db now, without waiting to "
"hear from";
LOG(INFO) << "* the network.";
LOG(INFO) << "* ";
}
else
{
LOG(INFO) << "* ";
LOG(INFO) << "* The `force scp` flag has been cleared.";
LOG(INFO) << "* The next launch will start normally.";
LOG(INFO) << "* ";
}
}
}
bool
checkInitialized(Application::pointer app)
{
if (app->getPersistentState().getState(
PersistentState::kDatabaseInitialized) != "true")
{
LOG(INFO) << "* ";
LOG(INFO) << "* The database has not yet been initialized. Try --newdb";
LOG(INFO) << "* ";
return false;
}
return true;
}
static bool
checkInitialized(Application::pointer app)
{
try
{
// check to see if the state table exists
app->getPersistentState().getState(PersistentState::kDatabaseSchema);
}
catch (...)
{
LOG(INFO) << "* ";
LOG(INFO) << "* The database has not yet been initialized. Try --newdb";
LOG(INFO) << "* ";
return false;
}
return true;
}
void
setForceSCPFlag(Config& cfg)
{
VirtualClock clock;
Application::pointer app = Application::create(clock, cfg);
if (checkInitialized(app))
{
app->getPersistentState().setState(
PersistentState::kForceSCPOnNextLaunch, "true");
LOG(INFO) << "* ";
LOG(INFO) << "* The `force scp` flag has been set in the db. The next "
"launch will";
LOG(INFO) << "* and start scp from the account balances as they stand";
LOG(INFO)
<< "* in the db now, without waiting to hear from the network.";
LOG(INFO) << "* ";
}
}
void
initializeDatabase(Config& cfg)
{
cfg.REBUILD_DB = false; // don't wipe the db until we read whether it was
// already initialized
VirtualClock clock;
Application::pointer app = Application::create(clock, cfg);
auto wipeMsg = (app->getPersistentState().getState(
PersistentState::kDatabaseInitialized) == "true"
? " wiped and initialized"
: " initialized");
app->getDatabase().initialize();
LOG(INFO) << "* ";
LOG(INFO) << "* The database has been" << wipeMsg
<< ". The next launch will catchup from the";
LOG(INFO) << "* network afresh.";
LOG(INFO) << "* ";
}