250 lines
8 KiB
C++
250 lines
8 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/protocol/authority.hpp>
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#include <graphene/app/impacted.hpp>
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namespace graphene { namespace app {
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using namespace fc;
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using namespace graphene::chain;
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// TODO: Review all of these, especially no-ops
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struct get_impacted_account_visitor
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{
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flat_set<account_id_type>& _impacted;
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get_impacted_account_visitor( flat_set<account_id_type>& impact ):_impacted(impact) {}
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typedef void result_type;
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void operator()( const transfer_operation& op )
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{
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_impacted.insert( op.to );
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}
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void operator()( const asset_claim_fees_operation& op ){}
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void operator()( const limit_order_create_operation& op ) {}
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void operator()( const limit_order_cancel_operation& op )
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{
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_impacted.insert( op.fee_paying_account );
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}
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void operator()( const call_order_update_operation& op ) {}
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void operator()( const fill_order_operation& op )
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{
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_impacted.insert( op.account_id );
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}
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void operator()( const account_create_operation& op )
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{
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_impacted.insert( op.registrar );
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_impacted.insert( op.referrer );
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add_authority_accounts( _impacted, op.owner );
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add_authority_accounts( _impacted, op.active );
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}
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void operator()( const account_update_operation& op )
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{
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_impacted.insert( op.account );
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if( op.owner )
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add_authority_accounts( _impacted, *(op.owner) );
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if( op.active )
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add_authority_accounts( _impacted, *(op.active) );
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}
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void operator()( const account_whitelist_operation& op )
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{
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_impacted.insert( op.account_to_list );
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}
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void operator()( const account_upgrade_operation& op ) {}
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void operator()( const account_transfer_operation& op )
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{
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_impacted.insert( op.new_owner );
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}
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void operator()( const asset_create_operation& op ) {}
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void operator()( const asset_update_operation& op )
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{
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if( op.new_issuer )
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_impacted.insert( *(op.new_issuer) );
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}
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void operator()( const asset_update_bitasset_operation& op ) {}
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void operator()( const asset_update_dividend_operation& op ) {}
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void operator()( const asset_dividend_distribution_operation& op )
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{
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_impacted.insert( op.account_id );
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}
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void operator()( const asset_update_feed_producers_operation& op ) {}
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void operator()( const asset_issue_operation& op )
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{
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_impacted.insert( op.issue_to_account );
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}
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void operator()( const asset_reserve_operation& op ) {}
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void operator()( const asset_fund_fee_pool_operation& op ) {}
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void operator()( const asset_settle_operation& op ) {}
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void operator()( const asset_global_settle_operation& op ) {}
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void operator()( const asset_publish_feed_operation& op ) {}
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void operator()( const witness_create_operation& op )
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{
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_impacted.insert( op.witness_account );
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}
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void operator()( const witness_update_operation& op )
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{
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_impacted.insert( op.witness_account );
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}
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void operator()( const proposal_create_operation& op )
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{
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vector<authority> other;
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for( const auto& proposed_op : op.proposed_ops )
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operation_get_required_authorities( proposed_op.op, _impacted, _impacted, other );
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for( auto& o : other )
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add_authority_accounts( _impacted, o );
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}
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void operator()( const proposal_update_operation& op ) {}
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void operator()( const proposal_delete_operation& op ) {}
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void operator()( const withdraw_permission_create_operation& op )
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{
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_impacted.insert( op.authorized_account );
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}
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void operator()( const withdraw_permission_update_operation& op )
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{
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_impacted.insert( op.authorized_account );
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}
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void operator()( const withdraw_permission_claim_operation& op )
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{
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_impacted.insert( op.withdraw_from_account );
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}
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void operator()( const withdraw_permission_delete_operation& op )
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{
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_impacted.insert( op.authorized_account );
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}
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void operator()( const committee_member_create_operation& op )
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{
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_impacted.insert( op.committee_member_account );
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}
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void operator()( const committee_member_update_operation& op )
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{
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_impacted.insert( op.committee_member_account );
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}
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void operator()( const committee_member_update_global_parameters_operation& op ) {}
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void operator()( const vesting_balance_create_operation& op )
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{
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_impacted.insert( op.owner );
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}
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void operator()( const vesting_balance_withdraw_operation& op ) {}
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void operator()( const worker_create_operation& op ) {}
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void operator()( const custom_operation& op ) {}
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void operator()( const assert_operation& op ) {}
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void operator()( const balance_claim_operation& op ) {}
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void operator()( const override_transfer_operation& op )
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{
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_impacted.insert( op.to );
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_impacted.insert( op.from );
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_impacted.insert( op.issuer );
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}
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void operator()( const transfer_to_blind_operation& op )
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{
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_impacted.insert( op.from );
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for( const auto& out : op.outputs )
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add_authority_accounts( _impacted, out.owner );
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}
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void operator()( const blind_transfer_operation& op )
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{
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for( const auto& in : op.inputs )
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add_authority_accounts( _impacted, in.owner );
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for( const auto& out : op.outputs )
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add_authority_accounts( _impacted, out.owner );
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}
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void operator()( const transfer_from_blind_operation& op )
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{
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_impacted.insert( op.to );
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for( const auto& in : op.inputs )
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add_authority_accounts( _impacted, in.owner );
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}
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void operator()( const asset_settle_cancel_operation& op )
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{
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_impacted.insert( op.account );
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}
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void operator()( const fba_distribute_operation& op )
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{
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_impacted.insert( op.account_id );
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}
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void operator()( const tournament_create_operation& op )
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{
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_impacted.insert( op.creator );
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_impacted.insert( op.options.whitelist.begin(), op.options.whitelist.end() );
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}
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void operator()( const tournament_join_operation& op )
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{
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_impacted.insert( op.payer_account_id );
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_impacted.insert( op.player_account_id );
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}
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void operator()( const tournament_leave_operation& op )
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{
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//if account canceling registration is not the player, it must be the payer
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if (op.canceling_account_id != op.player_account_id)
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_impacted.erase( op.canceling_account_id );
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_impacted.erase( op.player_account_id );
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}
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void operator()( const game_move_operation& op )
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{
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_impacted.insert( op.player_account_id );
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}
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void operator()( const tournament_payout_operation& op )
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{
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_impacted.insert( op.payout_account_id );
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}
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};
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void operation_get_impacted_accounts( const operation& op, flat_set<account_id_type>& result )
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{
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get_impacted_account_visitor vtor = get_impacted_account_visitor( result );
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op.visit( vtor );
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}
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void transaction_get_impacted_accounts( const transaction& tx, flat_set<account_id_type>& result )
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{
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for( const auto& op : tx.operations )
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operation_get_impacted_accounts( op, result );
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}
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} }
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