/* * Copyright (c) 2015, Cryptonomex, Inc. * All rights reserved. * * This source code is provided for evaluation in private test networks only, until September 8, 2015. After this date, this license expires and * the code may not be used, modified or distributed for any purpose. Redistribution and use in source and binary forms, with or without modification, * are permitted until September 8, 2015, provided that the following conditions are met: * * 1. The code and/or derivative works are used only for private test networks consisting of no more than 10 P2P nodes. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #pragma once #define GRAPHENE_SYMBOL "CORE" #define GRAPHENE_ADDRESS_PREFIX "GPH" #define GRAPHENE_MIN_ACCOUNT_NAME_LENGTH 3 #define GRAPHENE_MAX_ACCOUNT_NAME_LENGTH 63 #define GRAPHENE_MIN_ASSET_SYMBOL_LENGTH 3 #define GRAPHENE_MAX_ASSET_SYMBOL_LENGTH 16 #define GRAPHENE_MAX_ASSET_NAME_LENGTH 127 #define GRAPHENE_MAX_SHARE_SUPPLY int64_t(1000000000000000ll) #define GRAPHENE_MAX_PAY_RATE 10000 /* 100% */ #define GRAPHENE_MAX_SIG_CHECK_DEPTH 2 /** * Don't allow the committee_members to publish a limit that would * make the network unable to operate. */ #define GRAPHENE_MIN_TRANSACTION_SIZE_LIMIT 1024 #define GRAPHENE_MIN_BLOCK_INTERVAL 1 /* seconds */ #define GRAPHENE_MAX_BLOCK_INTERVAL 30 /* seconds */ #define GRAPHENE_DEFAULT_BLOCK_INTERVAL 5 /* seconds */ #define GRAPHENE_DEFAULT_MAX_TRANSACTION_SIZE 2048 #define GRAPHENE_DEFAULT_MAX_BLOCK_SIZE (GRAPHENE_DEFAULT_MAX_TRANSACTION_SIZE*GRAPHENE_DEFAULT_BLOCK_INTERVAL*200000) #define GRAPHENE_DEFAULT_MAX_TIME_UNTIL_EXPIRATION (60*60*24) // seconds, aka: 1 day #define GRAPHENE_DEFAULT_MAINTENANCE_INTERVAL (60*60*24) // seconds, aka: 1 day #define GRAPHENE_DEFAULT_MAINTENANCE_SKIP_SLOTS 3 // number of slots to skip for maintenance interval #define GRAPHENE_MIN_UNDO_HISTORY 10 #define GRAPHENE_MAX_UNDO_HISTORY 1000 #define GRAPHENE_MIN_BLOCK_SIZE_LIMIT (GRAPHENE_MIN_TRANSACTION_SIZE_LIMIT*5) // 5 transactions per block #define GRAPHENE_MIN_TRANSACTION_EXPIRATION_LIMIT (GRAPHENE_MAX_BLOCK_INTERVAL * 5) // 5 transactions per block #define GRAPHENE_BLOCKCHAIN_PRECISION uint64_t( 100000 ) #define GRAPHENE_BLOCKCHAIN_PRECISION_DIGITS 5 #define GRAPHENE_DEFAULT_TRANSFER_FEE (1*GRAPHENE_BLOCKCHAIN_PRECISION) #define GRAPHENE_MAX_INSTANCE_ID (uint64_t(-1)>>16) /** percentage fields are fixed point with a denominator of 10,000 */ #define GRAPHENE_100_PERCENT 10000 #define GRAPHENE_1_PERCENT (GRAPHENE_100_PERCENT/100) /** NOTE: making this a power of 2 (say 2^15) would greatly accelerate fee calcs */ #define GRAPHENE_MAX_MARKET_FEE_PERCENT GRAPHENE_100_PERCENT #define GRAPHENE_DEFAULT_FORCE_SETTLEMENT_DELAY (60*60*24) ///< 1 day #define GRAPHENE_DEFAULT_FORCE_SETTLEMENT_OFFSET 0 ///< 1% #define GRAPHENE_DEFAULT_FORCE_SETTLEMENT_MAX_VOLUME (20* GRAPHENE_1_PERCENT) ///< 20% #define GRAPHENE_DEFAULT_PRICE_FEED_LIFETIME (60*60*24) ///< 1 day #define GRAPHENE_MAX_FEED_PRODUCERS 200 #define GRAPHENE_DEFAULT_MAX_AUTHORITY_MEMBERSHIP 10 #define GRAPHENE_DEFAULT_MAX_ASSET_WHITELIST_AUTHORITIES 10 #define GRAPHENE_DEFAULT_MAX_ASSET_FEED_PUBLISHERS 10 /** * These ratios are fixed point numbers with a denominator of GRAPHENE_COLLATERAL_RATIO_DENOM, the * minimum maitenance collateral is therefore 1.001x and the default * maintenance ratio is 1.75x */ ///@{ #define GRAPHENE_COLLATERAL_RATIO_DENOM 1000 #define GRAPHENE_MIN_COLLATERAL_RATIO 1001 ///< lower than this could result in divide by 0 #define GRAPHENE_MAX_COLLATERAL_RATIO 32000 ///< higher than this is unnecessary and may exceed int16 storage #define GRAPHENE_DEFAULT_MAINTENANCE_COLLATERAL_RATIO 1750 ///< Call when collateral only pays off 175% the debt #define GRAPHENE_DEFAULT_MAX_SHORT_SQUEEZE_RATIO 1500 ///< Stop calling when collateral only pays off 150% of the debt ///@} #define GRAPHENE_DEFAULT_MARGIN_PERIOD_SEC (30*60*60*24) #define GRAPHENE_DEFAULT_MIN_WITNESS_COUNT (11) #define GRAPHENE_DEFAULT_MIN_COMMITTEE_MEMBER_COUNT (11) #define GRAPHENE_DEFAULT_MAX_WITNESSES (1001) // SHOULD BE ODD #define GRAPHENE_DEFAULT_MAX_COMMITTEE (1001) // SHOULD BE ODD #define GRAPHENE_DEFAULT_MAX_PROPOSAL_LIFETIME_SEC (60*60*24*7*4) // Four weeks #define GRAPHENE_DEFAULT_COMMITTEE_PROPOSAL_REVIEW_PERIOD_SEC (60*60*24*7*2) // Two weeks #define GRAPHENE_DEFAULT_NETWORK_PERCENT_OF_FEE (20*GRAPHENE_1_PERCENT) #define GRAPHENE_DEFAULT_LIFETIME_REFERRER_PERCENT_OF_FEE (30*GRAPHENE_1_PERCENT) #define GRAPHENE_DEFAULT_MAX_BULK_DISCOUNT_PERCENT (50*GRAPHENE_1_PERCENT) #define GRAPHENE_DEFAULT_BULK_DISCOUNT_THRESHOLD_MIN ( GRAPHENE_BLOCKCHAIN_PRECISION*int64_t(1000) ) #define GRAPHENE_DEFAULT_BULK_DISCOUNT_THRESHOLD_MAX ( GRAPHENE_DEFAULT_BULK_DISCOUNT_THRESHOLD_MIN*int64_t(100) ) #define GRAPHENE_DEFAULT_CASHBACK_VESTING_PERIOD_SEC (60*60*24*365) ///< 1 year #define GRAPHENE_DEFAULT_CASHBACK_VESTING_THRESHOLD (GRAPHENE_BLOCKCHAIN_PRECISION*int64_t(100)) #define GRAPHENE_DEFAULT_BURN_PERCENT_OF_FEE (20*GRAPHENE_1_PERCENT) #define GRAPHENE_WITNESS_PAY_PERCENT_PRECISION (1000000000) #define GRAPHENE_DEFAULT_MAX_ASSERT_OPCODE 1 #define GRAPHENE_DEFAULT_FEE_LIQUIDATION_THRESHOLD GRAPHENE_BLOCKCHAIN_PRECISION * 100; #define GRAPHENE_DEFAULT_ACCOUNTS_PER_FEE_SCALE 1000 #define GRAPHENE_DEFAULT_ACCOUNT_FEE_SCALE_BITSHIFTS 4 #define GRAPHENE_MAX_WORKER_NAME_LENGTH 63 #define GRAPHENE_MAX_URL_LENGTH 127 // counter initialization values used to derive near and far future seeds for shuffling witnesses // we use the fractional bits of sqrt(2) in hex #define GRAPHENE_NEAR_SCHEDULE_CTR_IV ( (uint64_t( 0x6a09 ) << 0x30) \ | (uint64_t( 0xe667 ) << 0x20) \ | (uint64_t( 0xf3bc ) << 0x10) \ | (uint64_t( 0xc908 ) ) ) // and the fractional bits of sqrt(3) in hex #define GRAPHENE_FAR_SCHEDULE_CTR_IV ( (uint64_t( 0xbb67 ) << 0x30) \ | (uint64_t( 0xae85 ) << 0x20) \ | (uint64_t( 0x84ca ) << 0x10) \ | (uint64_t( 0xa73b ) ) ) /** * every second, the fraction of burned core asset which cycles is * GRAPHENE_CORE_ASSET_CYCLE_RATE / (1 << GRAPHENE_CORE_ASSET_CYCLE_RATE_BITS) */ #define GRAPHENE_CORE_ASSET_CYCLE_RATE 17 #define GRAPHENE_CORE_ASSET_CYCLE_RATE_BITS 32 #define GRAPHENE_DEFAULT_WITNESS_PAY_PER_BLOCK (GRAPHENE_BLOCKCHAIN_PRECISION * int64_t( 10) ) #define GRAPHENE_DEFAULT_WITNESS_PAY_VESTING_SECONDS (60*60*24) #define GRAPHENE_DEFAULT_WORKER_BUDGET_PER_DAY (GRAPHENE_BLOCKCHAIN_PRECISION * int64_t(500) * 1000 ) #define GRAPHENE_MAX_INTEREST_APR uint16_t( 10000 ) #define GRAPHENE_RECENTLY_MISSED_COUNT_INCREMENT 4 #define GRAPHENE_RECENTLY_MISSED_COUNT_DECREMENT 3 /** * Reserved Account IDs with special meaning */ ///@{ /// Represents the current committee members, two-week review period #define GRAPHENE_COMMITTEE_ACCOUNT (graphene::chain::account_id_type(0)) /// Represents the current witnesses #define GRAPHENE_WITNESS_ACCOUNT (graphene::chain::account_id_type(1)) /// Represents the current committee members #define GRAPHENE_RELAXED_COMMITTEE_ACCOUNT (graphene::chain::account_id_type(2)) /// Represents the canonical account with NO authority (nobody can access funds in null account) #define GRAPHENE_NULL_ACCOUNT (graphene::chain::account_id_type(3)) /// Represents the canonical account with WILDCARD authority (anybody can access funds in temp account) #define GRAPHENE_TEMP_ACCOUNT (graphene::chain::account_id_type(4)) /// Represents the canonical account for specifying you will vote directly (as opposed to a proxy) #define GRAPHENE_PROXY_TO_SELF_ACCOUNT (graphene::chain::account_id_type(5)) /// Sentinel value used in the scheduler. #define GRAPHENE_NULL_WITNESS (graphene::chain::witness_id_type(0)) ///@}