104 lines
4.4 KiB
C++
104 lines
4.4 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/operations.hpp>
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#include <graphene/chain/protocol/fee_schedule.hpp>
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#include <fc/smart_ref_impl.hpp>
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namespace graphene { namespace chain {
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proposal_create_operation proposal_create_operation::committee_proposal(const chain_parameters& global_params, fc::time_point_sec head_block_time )
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{
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// TODO move this method to unit tests as it is not useful
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proposal_create_operation op;
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op.expiration_time = head_block_time + global_params.maximum_proposal_lifetime;
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op.review_period_seconds = global_params.committee_proposal_review_period;
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return op;
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}
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void proposal_create_operation::validate() const
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{
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FC_ASSERT( !proposed_ops.empty() );
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for( const auto& op : proposed_ops ) operation_validate( op.op );
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}
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share_type proposal_create_operation::calculate_fee(const fee_parameters_type& k) const
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{
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return k.fee + calculate_data_fee( fc::raw::pack_size(*this), k.price_per_kbyte );
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}
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void proposal_update_operation::validate() const
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{
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FC_ASSERT(fee.amount >= 0);
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FC_ASSERT(!(active_approvals_to_add.empty() && active_approvals_to_remove.empty() &&
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owner_approvals_to_add.empty() && owner_approvals_to_remove.empty() &&
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key_approvals_to_add.empty() && key_approvals_to_remove.empty()));
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for( auto a : active_approvals_to_add )
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{
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FC_ASSERT(active_approvals_to_remove.find(a) == active_approvals_to_remove.end(),
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"Cannot add and remove approval at the same time.");
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}
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for( auto a : owner_approvals_to_add )
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{
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FC_ASSERT(owner_approvals_to_remove.find(a) == owner_approvals_to_remove.end(),
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"Cannot add and remove approval at the same time.");
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}
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for( auto a : key_approvals_to_add )
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{
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FC_ASSERT(key_approvals_to_remove.find(a) == key_approvals_to_remove.end(),
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"Cannot add and remove approval at the same time.");
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}
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}
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void proposal_delete_operation::validate() const
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{
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FC_ASSERT( fee.amount >= 0 );
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}
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share_type proposal_update_operation::calculate_fee(const fee_parameters_type& k) const
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{
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return k.fee + calculate_data_fee( fc::raw::pack_size(*this), k.price_per_kbyte );
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}
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void proposal_update_operation::get_required_authorities( vector<authority>& o )const
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{
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authority auth;
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for( const auto& k : key_approvals_to_add )
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auth.key_auths[k] = 1;
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for( const auto& k : key_approvals_to_remove )
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auth.key_auths[k] = 1;
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auth.weight_threshold = auth.key_auths.size();
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o.emplace_back( std::move(auth) );
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}
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void proposal_update_operation::get_required_active_authorities( flat_set<account_id_type>& a )const
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{
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for( const auto& i : active_approvals_to_add ) a.insert(i);
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for( const auto& i : active_approvals_to_remove ) a.insert(i);
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}
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void proposal_update_operation::get_required_owner_authorities( flat_set<account_id_type>& a )const
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{
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for( const auto& i : owner_approvals_to_add ) a.insert(i);
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for( const auto& i : owner_approvals_to_remove ) a.insert(i);
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}
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} } // graphene::chain
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