68a0ffa1aa
The following sed commands were used to port existing call sites to the new interface:
sed -i -e 's/\([a-zA-Z0-9_]\+\)->is_authorized_asset[(] \([a-zA-Z0-9_*]\+\), d [)]/is_authorized_asset( d, *\1, \2 )/' libraries/chain/*.cpp
sed -i -e 's/\([a-zA-Z0-9_]\+\)[.]is_authorized_asset[(] \([a-zA-Z0-9_*]\+\), d [)]/is_authorized_asset( d, \1, \2 )/' libraries/chain/*.cpp
sed -i -e 's/\([a-zA-Z0-9_]\+\)[(]db[)][.]is_authorized_asset[(]\([a-zA-Z0-9_*]\+\)[(]db[)], db[)]/is_authorized_asset( db, \1(db), \2(db) )/' tests/tests/uia_tests.cpp
sed -i -e 's/\([a-zA-Z0-9_]\+\)[.]is_authorized_asset[(]\([a-zA-Z0-9_*]\+\), db[)]/is_authorized_asset( db, \1, \2 )/' tests/tests/uia_tests.cpp
No new functionality is added by this commit, it is simply re-organizing the existing code in a different place.
103 lines
4.2 KiB
C++
103 lines
4.2 KiB
C++
/*
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* Copyright (c) 2015 Cryptonomex, Inc., and contributors.
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*
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* The MIT License
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include <graphene/chain/database.hpp>
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#include <graphene/chain/evaluator.hpp>
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#include <graphene/chain/exceptions.hpp>
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#include <graphene/chain/hardfork.hpp>
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#include <graphene/chain/is_authorized_asset.hpp>
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#include <graphene/chain/transaction_evaluation_state.hpp>
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#include <graphene/chain/asset_object.hpp>
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#include <graphene/chain/account_object.hpp>
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#include <graphene/chain/committee_member_object.hpp>
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#include <graphene/chain/market_evaluator.hpp>
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#include <graphene/chain/protocol/fee_schedule.hpp>
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#include <fc/uint128.hpp>
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namespace graphene { namespace chain {
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database& generic_evaluator::db()const { return trx_state->db(); }
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operation_result generic_evaluator::start_evaluate( transaction_evaluation_state& eval_state, const operation& op, bool apply )
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{ try {
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trx_state = &eval_state;
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//check_required_authorities(op);
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auto result = evaluate( op );
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if( apply ) result = this->apply( op );
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return result;
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} FC_CAPTURE_AND_RETHROW() }
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void generic_evaluator::prepare_fee(account_id_type account_id, asset fee)
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{
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const database& d = db();
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fee_from_account = fee;
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FC_ASSERT( fee.amount >= 0 );
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fee_paying_account = &account_id(d);
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fee_paying_account_statistics = &fee_paying_account->statistics(d);
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fee_asset = &fee.asset_id(d);
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fee_asset_dyn_data = &fee_asset->dynamic_asset_data_id(d);
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if( d.head_block_time() > HARDFORK_419_TIME )
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{
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FC_ASSERT( is_authorized_asset( d, *fee_paying_account, *fee_asset ), "Account ${acct} '${name}' attempted to pay fee by using asset ${a} '${sym}', which is unauthorized due to whitelist / blacklist",
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("acct", fee_paying_account->id)("name", fee_paying_account->name)("a", fee_asset->id)("sym", fee_asset->symbol) );
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}
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if( fee_from_account.asset_id == asset_id_type() )
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core_fee_paid = fee_from_account.amount;
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else
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{
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asset fee_from_pool = fee_from_account * fee_asset->options.core_exchange_rate;
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FC_ASSERT( fee_from_pool.asset_id == asset_id_type() );
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core_fee_paid = fee_from_pool.amount;
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FC_ASSERT( core_fee_paid <= fee_asset_dyn_data->fee_pool, "Fee pool balance of '${b}' is less than the ${r} required to convert ${c}",
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("r", db().to_pretty_string( fee_from_pool))("b",db().to_pretty_string(fee_asset_dyn_data->fee_pool))("c",db().to_pretty_string(fee)) );
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}
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}
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void generic_evaluator::convert_fee()
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{
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if( fee_asset->get_id() != asset_id_type() )
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{
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db().modify(*fee_asset_dyn_data, [this](asset_dynamic_data_object& d) {
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d.accumulated_fees += fee_from_account.amount;
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d.fee_pool -= core_fee_paid;
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});
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}
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return;
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}
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void generic_evaluator::pay_fee()
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{ try {
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database& d = db();
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/// TODO: db().pay_fee( account_id, core_fee );
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d.modify(*fee_paying_account_statistics, [&](account_statistics_object& s)
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{
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s.pay_fee( core_fee_paid, d.get_global_properties().parameters.cashback_vesting_threshold );
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});
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} FC_CAPTURE_AND_RETHROW() }
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} }
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