genesis_state.hpp

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/*
 * Copyright (c) 2015 Cryptonomex, Inc., and contributors.
 *
 * The MIT License
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
#pragma once

#include <graphene/protocol/address.hpp>
#include <graphene/protocol/chain_parameters.hpp>
#include <graphene/chain/types.hpp>
#include <graphene/chain/immutable_chain_parameters.hpp>

#include <fc/crypto/sha256.hpp>

#include <string>
#include <vector>

namespace graphene { namespace chain {
using std::string;
using std::vector;

struct genesis_state_type {
   struct initial_account_type {
      initial_account_type(const string& name = string(),
                           const public_key_type& owner_key = public_key_type(),
                           const public_key_type& active_key = public_key_type(),
                           bool is_lifetime_member = false)
         : name(name),
           owner_key(owner_key),
           active_key(active_key == public_key_type()? owner_key : active_key),
           is_lifetime_member(is_lifetime_member)
      {}
      string name;
      public_key_type owner_key;
      public_key_type active_key;
      bool is_lifetime_member = false;
   };
   struct initial_asset_type {
      struct initial_collateral_position {
         address owner;
         share_type collateral;
         share_type debt;
      };

      string symbol;
      string issuer_name;

      string description;
      uint8_t precision = GRAPHENE_BLOCKCHAIN_PRECISION_DIGITS;

      share_type max_supply;
      share_type accumulated_fees;

      bool is_bitasset = false;
      vector<initial_collateral_position> collateral_records;
   };
   struct initial_balance_type {
      address owner;
      string asset_symbol;
      share_type amount;
   };
   struct initial_vesting_balance_type {
      address owner;
      string asset_symbol;
      share_type amount;
      time_point_sec begin_timestamp;
      uint32_t vesting_duration_seconds = 0;
      share_type begin_balance;
   };
   struct initial_witness_type {
      string owner_name;
      public_key_type block_signing_key;
   };
   struct initial_committee_member_type {
      string owner_name;
   };
   struct initial_worker_type {
      string owner_name;
      share_type daily_pay;
   };

   time_point_sec                           initial_timestamp;
   share_type                               max_core_supply = GRAPHENE_MAX_SHARE_SUPPLY;
   chain_parameters                         initial_parameters;
   immutable_chain_parameters               immutable_parameters;
   vector<initial_account_type>             initial_accounts;
   vector<initial_asset_type>               initial_assets;
   vector<initial_balance_type>             initial_balances;
   vector<initial_vesting_balance_type>     initial_vesting_balances;
   uint64_t                                 initial_active_witnesses = GRAPHENE_DEFAULT_MIN_WITNESS_COUNT;
   vector<initial_witness_type>             initial_witness_candidates;
   vector<initial_committee_member_type>    initial_committee_candidates;
   vector<initial_worker_type>              initial_worker_candidates;

   chain_id_type                            initial_chain_id;

   chain_id_type compute_chain_id() const;

   void override_witness_signing_keys( const std::string& new_key );

};

} } // namespace graphene::chain

FC_REFLECT_TYPENAME( graphene::chain::genesis_state_type::initial_account_type )
FC_REFLECT_TYPENAME( graphene::chain::genesis_state_type::initial_asset_type )
FC_REFLECT_TYPENAME( graphene::chain::genesis_state_type::initial_asset_type::initial_collateral_position )
FC_REFLECT_TYPENAME( graphene::chain::genesis_state_type::initial_balance_type )
FC_REFLECT_TYPENAME( graphene::chain::genesis_state_type::initial_vesting_balance_type )
FC_REFLECT_TYPENAME( graphene::chain::genesis_state_type::initial_witness_type )
FC_REFLECT_TYPENAME( graphene::chain::genesis_state_type::initial_committee_member_type )
FC_REFLECT_TYPENAME( graphene::chain::genesis_state_type::initial_worker_type )
FC_REFLECT_TYPENAME( graphene::chain::genesis_state_type )

GRAPHENE_DECLARE_EXTERNAL_SERIALIZATION( graphene::chain::genesis_state_type::initial_account_type )
GRAPHENE_DECLARE_EXTERNAL_SERIALIZATION( graphene::chain::genesis_state_type::initial_asset_type )
GRAPHENE_DECLARE_EXTERNAL_SERIALIZATION( graphene::chain::genesis_state_type::initial_asset_type::initial_collateral_position )
GRAPHENE_DECLARE_EXTERNAL_SERIALIZATION( graphene::chain::genesis_state_type::initial_balance_type )
GRAPHENE_DECLARE_EXTERNAL_SERIALIZATION( graphene::chain::genesis_state_type::initial_vesting_balance_type )
GRAPHENE_DECLARE_EXTERNAL_SERIALIZATION( graphene::chain::genesis_state_type::initial_witness_type )
GRAPHENE_DECLARE_EXTERNAL_SERIALIZATION( graphene::chain::genesis_state_type::initial_committee_member_type )
GRAPHENE_DECLARE_EXTERNAL_SERIALIZATION( graphene::chain::genesis_state_type::initial_worker_type )
GRAPHENE_DECLARE_EXTERNAL_SERIALIZATION( graphene::chain::genesis_state_type )