121 lines
4.4 KiB
C++
121 lines
4.4 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/confidential.hpp>
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#include <fc/io/raw.hpp>
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/*
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namespace graphene { namespace chain {
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void transfer_to_blind_operation::validate()const
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{
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FC_ASSERT( fee.amount >= 0 );
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FC_ASSERT( amount.amount > 0 );
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vector<commitment_type> in;
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vector<commitment_type> out(outputs.size());
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int64_t net_public = amount.amount.value;
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for( uint32_t i = 0; i < out.size(); ++i )
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{
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out[i] = outputs[i].commitment;
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/// require all outputs to be sorted prevents duplicates AND prevents implementations
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/// from accidentally leaking information by how they arrange commitments.
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if( i > 0 ) FC_ASSERT( out[i-1] < out[i], "all outputs must be sorted by commitment id" );
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FC_ASSERT( !outputs[i].owner.is_impossible() );
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}
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FC_ASSERT( out.size(), "there must be at least one output" );
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}
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share_type transfer_to_blind_operation::calculate_fee( const fee_parameters_type& k )const
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{
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return k.fee + outputs.size() * k.price_per_output;
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}
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void transfer_from_blind_operation::validate()const
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{
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FC_ASSERT( amount.amount > 0 );
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FC_ASSERT( fee.amount >= 0 );
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FC_ASSERT( inputs.size() > 0 );
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FC_ASSERT( amount.asset_id == fee.asset_id );
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vector<commitment_type> in(inputs.size());
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vector<commitment_type> out;
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int64_t net_public = fee.amount.value + amount.amount.value;
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}
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account_id_type blind_transfer_operation::fee_payer()const
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{
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return GRAPHENE_TEMP_ACCOUNT;
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}
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void blind_transfer_operation::validate()const
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{ try {
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vector<commitment_type> in(inputs.size());
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vector<commitment_type> out(outputs.size());
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int64_t net_public = fee.amount.value;//from_amount.value - to_amount.value;
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for( uint32_t i = 0; i < in.size(); ++i )
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{
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in[i] = inputs[i].commitment;
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/// by requiring all inputs to be sorted we also prevent duplicate commitments on the input
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if( i > 0 ) FC_ASSERT( in[i-1] < in[i] );
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}
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for( uint32_t i = 0; i < out.size(); ++i )
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{
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out[i] = outputs[i].commitment;
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if( i > 0 ) FC_ASSERT( out[i-1] < out[i] );
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FC_ASSERT( !outputs[i].owner.is_impossible() );
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}
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FC_ASSERT( in.size(), "there must be at least one input" );
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} FC_CAPTURE_AND_RETHROW( (*this) ) }
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share_type blind_transfer_operation::calculate_fee( const fee_parameters_type& k )const
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{
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return k.fee + outputs.size() * k.price_per_output;
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}
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stealth_confirmation::operator string()const
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{
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return fc::to_base58( fc::raw::pack( *this ) );
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}
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stealth_confirmation::stealth_confirmation( const std::string& base58 )
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{
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*this = fc::raw::unpack<stealth_confirmation>( fc::from_base58( base58 ) );
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}
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} } // graphene::chain
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*/
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GRAPHENE_EXTERNAL_SERIALIZATION( /*not extern*/, graphene::chain::transfer_to_blind_operation::fee_parameters_type )
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GRAPHENE_EXTERNAL_SERIALIZATION( /*not extern*/, graphene::chain::transfer_from_blind_operation::fee_parameters_type )
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GRAPHENE_EXTERNAL_SERIALIZATION( /*not extern*/, graphene::chain::blind_transfer_operation::fee_parameters_type )
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GRAPHENE_EXTERNAL_SERIALIZATION( /*not extern*/, graphene::chain::transfer_to_blind_operation )
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GRAPHENE_EXTERNAL_SERIALIZATION( /*not extern*/, graphene::chain::transfer_from_blind_operation )
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GRAPHENE_EXTERNAL_SERIALIZATION( /*not extern*/, graphene::chain::blind_transfer_operation )
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