211 lines
7 KiB
C++
211 lines
7 KiB
C++
/*
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* Copyright (c) 2015 Cryptonomex, Inc., and contributors.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
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*
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* 1. Any modified source or binaries are used only with the BitShares network.
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*
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* 2. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
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*
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* 3. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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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 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_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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};
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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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