bool RoseDedupeAuxImpl::hasSafeMultiReports(
const flat_set<ReportID> &reports) const {
if (reports.size() <= 1) {
return true;
}
/* We have more than one ReportID corresponding to the external ID that is
* presented to the user. These may differ in offset adjustment, bounds
* checks, etc. */
/* TODO: work out if these differences will actually cause problems */
/* One common case where we know we don't have a problem is if there are
* precisely two reports, one for the main Rose path and one for the
* "small block matcher" path. */
if (reports.size() == 2) {
ReportID id1 = *reports.begin();
ReportID id2 = *reports.rbegin();
bool has_verts_1 = contains(vert_map, id1);
bool has_verts_2 = contains(vert_map, id2);
bool has_sb_verts_1 = contains(sb_vert_map, id1);
bool has_sb_verts_2 = contains(sb_vert_map, id2);
if (has_verts_1 != has_verts_2 && has_sb_verts_1 != has_sb_verts_2) {
DEBUG_PRINTF("two reports, one full and one small block: ok\n");
return true;
}
}
DEBUG_PRINTF("more than one report\n");
return false;
}
void account_history_plugin_impl::update_account_histories( const signed_block& b )
{
graphene::chain::database& db = database();
const vector<operation_history_object>& hist = db.get_applied_operations();
for( auto op : hist )
{
// add to the operation history index
const auto& oho = db.create<operation_history_object>( [&]( operation_history_object& h ){
h = op;
});
// get the set of accounts this operation applies to
flat_set<account_id_type> impacted;
vector<authority> other;
operation_get_required_authorities( op.op, impacted, impacted, other );
op.op.visit( operation_get_impacted_accounts( oho, _self, impacted ) );
for( auto& a : other )
for( auto& item : a.account_auths )
impacted.insert( item.first );
// for each operation this account applies to that is in the config link it into the history
if( _tracked_accounts.size() == 0 )
{
for( auto& account_id : impacted )
{
// we don't do index_account_keys here anymore, because
// that indexing now happens in observers' post_evaluate()
// add history
const auto& stats_obj = account_id(db).statistics(db);
const auto& ath = db.create<account_transaction_history_object>( [&]( account_transaction_history_object& obj ){
obj.operation_id = oho.id;
obj.next = stats_obj.most_recent_op;
});
db.modify( stats_obj, [&]( account_statistics_object& obj ){
obj.most_recent_op = ath.id;
});
}
}
else
{
for( auto account_id : _tracked_accounts )
{
if( impacted.find( account_id ) != impacted.end() )
{
// add history
const auto& stats_obj = account_id(db).statistics(db);
const auto& ath = db.create<account_transaction_history_object>( [&]( account_transaction_history_object& obj ){
obj.operation_id = oho.id;
obj.next = stats_obj.most_recent_op;
});
db.modify( stats_obj, [&]( account_statistics_object& obj ){
obj.most_recent_op = ath.id;
});
}
}
}
}
}
authority_checker( PermissionToAuthorityFunc permission_to_authority,
uint16_t recursion_depth_limit, const flat_set<public_key_type>& signing_keys,
flat_set<account_name> provided_auths = flat_set<account_name>() )
: permission_to_authority(permission_to_authority),
recursion_depth_limit(recursion_depth_limit),
signing_keys(signing_keys.begin(), signing_keys.end()),
_provided_auths(provided_auths.begin(), provided_auths.end()),
_used_keys(signing_keys.size(), false)
{}
vector<asset> database_api::get_account_balances(account_id_type acnt, const flat_set<asset_id_type>& assets)const
{
vector<asset> result;
if (assets.empty())
{
// if the caller passes in an empty list of assets, return balances for all assets the account owns
const account_balance_index& balance_index = _db.get_index_type<account_balance_index>();
auto range = balance_index.indices().get<by_account>().equal_range(acnt);
for (const account_balance_object& balance : boost::make_iterator_range(range.first, range.second))
result.push_back(asset(balance.get_balance()));
}
else
{
result.reserve(assets.size());
std::transform(assets.begin(), assets.end(), std::back_inserter(result),
[this, acnt](asset_id_type id) { return _db.get_balance(acnt, id); });
}
return result;
}
