use std::collections::HashMap;
use lazy_static::lazy_static;
use zebra_chain::{
amount::COIN,
block::{Height, HeightDiff},
parameters::{Network, NetworkKind, NetworkUpgrade},
};
pub const SLOW_START_INTERVAL: Height = Height(20_000);
pub const SLOW_START_SHIFT: Height = Height(SLOW_START_INTERVAL.0 / 2);
pub const MAX_BLOCK_SUBSIDY: u64 = ((25 * COIN) / 2) as u64;
pub const BLOSSOM_POW_TARGET_SPACING_RATIO: u32 = 2;
pub const PRE_BLOSSOM_HALVING_INTERVAL: HeightDiff = 840_000;
pub const POST_BLOSSOM_HALVING_INTERVAL: HeightDiff =
PRE_BLOSSOM_HALVING_INTERVAL * (BLOSSOM_POW_TARGET_SPACING_RATIO as HeightDiff);
pub const FIRST_HALVING_TESTNET: Height = Height(1_116_000);
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
pub enum FundingStreamReceiver {
Ecc,
ZcashFoundation,
MajorGrants,
}
pub const FUNDING_STREAM_RECEIVER_DENOMINATOR: u64 = 100;
pub const FUNDING_STREAM_SPECIFICATION: &str = "https://zips.z.cash/zip-0214";
lazy_static! {
pub static ref FUNDING_STREAM_NAMES: HashMap<FundingStreamReceiver, &'static str> = {
let mut hash_map = HashMap::new();
hash_map.insert(FundingStreamReceiver::Ecc, "Electric Coin Company");
hash_map.insert(FundingStreamReceiver::ZcashFoundation, "Zcash Foundation");
hash_map.insert(FundingStreamReceiver::MajorGrants, "Major Grants");
hash_map
};
pub static ref FUNDING_STREAM_RECEIVER_NUMERATORS: HashMap<FundingStreamReceiver, u64> = {
let mut hash_map = HashMap::new();
hash_map.insert(FundingStreamReceiver::Ecc, 7);
hash_map.insert(FundingStreamReceiver::ZcashFoundation, 5);
hash_map.insert(FundingStreamReceiver::MajorGrants, 8);
hash_map
};
pub static ref FUNDING_STREAM_HEIGHT_RANGES: HashMap<NetworkKind, std::ops::Range<Height>> = {
let mut hash_map = HashMap::new();
hash_map.insert(NetworkKind::Mainnet, Height(1_046_400)..Height(2_726_400));
hash_map.insert(NetworkKind::Testnet, Height(1_028_500)..Height(2_796_000));
hash_map.insert(NetworkKind::Regtest, Height(1_028_500)..Height(2_796_000));
hash_map
};
pub static ref FUNDING_STREAM_ADDRESSES: HashMap<NetworkKind, HashMap<FundingStreamReceiver, Vec<String>>> = {
let mut addresses_by_network = HashMap::with_capacity(2);
let mut mainnet_addresses = HashMap::with_capacity(3);
mainnet_addresses.insert(FundingStreamReceiver::Ecc, FUNDING_STREAM_ECC_ADDRESSES_MAINNET.iter().map(|a| a.to_string()).collect());
mainnet_addresses.insert(FundingStreamReceiver::ZcashFoundation, FUNDING_STREAM_ZF_ADDRESSES_MAINNET.iter().map(|a| a.to_string()).collect());
mainnet_addresses.insert(FundingStreamReceiver::MajorGrants, FUNDING_STREAM_MG_ADDRESSES_MAINNET.iter().map(|a| a.to_string()).collect());
addresses_by_network.insert(NetworkKind::Mainnet, mainnet_addresses);
let mut testnet_addresses = HashMap::with_capacity(3);
testnet_addresses.insert(FundingStreamReceiver::Ecc, FUNDING_STREAM_ECC_ADDRESSES_TESTNET.iter().map(|a| a.to_string()).collect());
testnet_addresses.insert(FundingStreamReceiver::ZcashFoundation, FUNDING_STREAM_ZF_ADDRESSES_TESTNET.iter().map(|a| a.to_string()).collect());
testnet_addresses.insert(FundingStreamReceiver::MajorGrants, FUNDING_STREAM_MG_ADDRESSES_TESTNET.iter().map(|a| a.to_string()).collect());
addresses_by_network.insert(NetworkKind::Testnet, testnet_addresses);
let mut regtest_addresses = HashMap::with_capacity(3);
regtest_addresses.insert(FundingStreamReceiver::Ecc, FUNDING_STREAM_ECC_ADDRESSES_TESTNET.iter().map(|a| a.to_string()).collect());
regtest_addresses.insert(FundingStreamReceiver::ZcashFoundation, FUNDING_STREAM_ZF_ADDRESSES_TESTNET.iter().map(|a| a.to_string()).collect());
regtest_addresses.insert(FundingStreamReceiver::MajorGrants, FUNDING_STREAM_MG_ADDRESSES_TESTNET.iter().map(|a| a.to_string()).collect());
addresses_by_network.insert(NetworkKind::Testnet, regtest_addresses);
addresses_by_network
};
}
pub const FUNDING_STREAM_ADDRESS_CHANGE_INTERVAL: HeightDiff = POST_BLOSSOM_HALVING_INTERVAL / 48;
pub const FUNDING_STREAMS_NUM_ADDRESSES_MAINNET: usize = 48;
pub const FUNDING_STREAM_ECC_ADDRESSES_MAINNET: [&str; FUNDING_STREAMS_NUM_ADDRESSES_MAINNET] = [
"t3LmX1cxWPPPqL4TZHx42HU3U5ghbFjRiif",
"t3Toxk1vJQ6UjWQ42tUJz2rV2feUWkpbTDs",
"t3ZBdBe4iokmsjdhMuwkxEdqMCFN16YxKe6",
"t3ZuaJziLM8xZ32rjDUzVjVtyYdDSz8GLWB",
"t3bAtYWa4bi8VrtvqySxnbr5uqcG9czQGTZ",
"t3dktADfb5Rmxncpe1HS5BRS5Gcj7MZWYBi",
"t3hgskquvKKoCtvxw86yN7q8bzwRxNgUZmc",
"t3R1VrLzwcxAZzkX4mX3KGbWpNsgtYtMntj",
"t3ff6fhemqPMVujD3AQurxRxTdvS1pPSaa2",
"t3cEUQFG3KYnFG6qYhPxSNgGi3HDjUPwC3J",
"t3WR9F5U4QvUFqqx9zFmwT6xFqduqRRXnaa",
"t3PYc1LWngrdUrJJbHkYPCKvJuvJjcm85Ch",
"t3bgkjiUeatWNkhxY3cWyLbTxKksAfk561R",
"t3Z5rrR8zahxUpZ8itmCKhMSfxiKjUp5Dk5",
"t3PU1j7YW3fJ67jUbkGhSRto8qK2qXCUiW3",
"t3S3yaT7EwNLaFZCamfsxxKwamQW2aRGEkh",
"t3eutXKJ9tEaPSxZpmowhzKhPfJvmtwTEZK",
"t3gbTb7brxLdVVghSPSd3ycGxzHbUpukeDm",
"t3UCKW2LrHFqPMQFEbZn6FpjqnhAAbfpMYR",
"t3NyHsrnYbqaySoQqEQRyTWkjvM2PLkU7Uu",
"t3QEFL6acxuZwiXtW3YvV6njDVGjJ1qeaRo",
"t3PdBRr2S1XTDzrV8bnZkXF3SJcrzHWe1wj",
"t3ZWyRPpWRo23pKxTLtWsnfEKeq9T4XPxKM",
"t3he6QytKCTydhpztykFsSsb9PmBT5JBZLi",
"t3VWxWDsLb2TURNEP6tA1ZSeQzUmPKFNxRY",
"t3NmWLvZkbciNAipauzsFRMxoZGqmtJksbz",
"t3cKr4YxVPvPBG1mCvzaoTTdBNokohsRJ8n",
"t3T3smGZn6BoSFXWWXa1RaoQdcyaFjMfuYK",
"t3gkDUe9Gm4GGpjMk86TiJZqhztBVMiUSSA",
"t3eretuBeBXFHe5jAqeSpUS1cpxVh51fAeb",
"t3dN8g9zi2UGJdixGe9txeSxeofLS9t3yFQ",
"t3S799pq9sYBFwccRecoTJ3SvQXRHPrHqvx",
"t3fhYnv1S5dXwau7GED3c1XErzt4n4vDxmf",
"t3cmE3vsBc5xfDJKXXZdpydCPSdZqt6AcNi",
"t3h5fPdjJVHaH4HwynYDM5BB3J7uQaoUwKi",
"t3Ma35c68BgRX8sdLDJ6WR1PCrKiWHG4Da9",
"t3LokMKPL1J8rkJZvVpfuH7dLu6oUWqZKQK",
"t3WFFGbEbhJWnASZxVLw2iTJBZfJGGX73mM",
"t3L8GLEsUn4QHNaRYcX3EGyXmQ8kjpT1zTa",
"t3PgfByBhaBSkH8uq4nYJ9ZBX4NhGCJBVYm",
"t3WecsqKDhWXD4JAgBVcnaCC2itzyNZhJrv",
"t3ZG9cSfopnsMQupKW5v9sTotjcP5P6RTbn",
"t3hC1Ywb5zDwUYYV8LwhvF5rZ6m49jxXSG5",
"t3VgMqDL15ZcyQDeqBsBW3W6rzfftrWP2yB",
"t3LC94Y6BwLoDtBoK2NuewaEbnko1zvR9rm",
"t3cWCUZJR3GtALaTcatrrpNJ3MGbMFVLRwQ",
"t3YYF4rPLVxDcF9hHFsXyc5Yq1TFfbojCY6",
"t3XHAGxRP2FNfhAjxGjxbrQPYtQQjc3RCQD",
];
pub trait ParameterSubsidy {
fn num_funding_streams(&self) -> usize;
fn height_for_first_halving(&self) -> Height;
}
impl ParameterSubsidy for Network {
fn num_funding_streams(&self) -> usize {
match self {
Network::Mainnet => FUNDING_STREAMS_NUM_ADDRESSES_MAINNET,
Network::Testnet(_params) => FUNDING_STREAMS_NUM_ADDRESSES_TESTNET,
}
}
fn height_for_first_halving(&self) -> Height {
match self {
Network::Mainnet => NetworkUpgrade::Canopy
.activation_height(self)
.expect("canopy activation height should be available"),
Network::Testnet(_params) => FIRST_HALVING_TESTNET,
}
}
}
pub const FUNDING_STREAM_ZF_ADDRESSES_MAINNET: [&str; FUNDING_STREAMS_NUM_ADDRESSES_MAINNET] =
["t3dvVE3SQEi7kqNzwrfNePxZ1d4hUyztBA1"; FUNDING_STREAMS_NUM_ADDRESSES_MAINNET];
pub const FUNDING_STREAM_MG_ADDRESSES_MAINNET: [&str; FUNDING_STREAMS_NUM_ADDRESSES_MAINNET] =
["t3XyYW8yBFRuMnfvm5KLGFbEVz25kckZXym"; FUNDING_STREAMS_NUM_ADDRESSES_MAINNET];
pub const FUNDING_STREAMS_NUM_ADDRESSES_TESTNET: usize = 51;
pub const FUNDING_STREAM_ECC_ADDRESSES_TESTNET: [&str; FUNDING_STREAMS_NUM_ADDRESSES_TESTNET] = [
"t26ovBdKAJLtrvBsE2QGF4nqBkEuptuPFZz",
"t26ovBdKAJLtrvBsE2QGF4nqBkEuptuPFZz",
"t26ovBdKAJLtrvBsE2QGF4nqBkEuptuPFZz",
"t26ovBdKAJLtrvBsE2QGF4nqBkEuptuPFZz",
"t2NNHrgPpE388atmWSF4DxAb3xAoW5Yp45M",
"t2VMN28itPyMeMHBEd9Z1hm6YLkQcGA1Wwe",
"t2CHa1TtdfUV8UYhNm7oxbzRyfr8616BYh2",
"t2F77xtr28U96Z2bC53ZEdTnQSUAyDuoa67",
"t2ARrzhbgcpoVBDPivUuj6PzXzDkTBPqfcT",
"t278aQ8XbvFR15mecRguiJDQQVRNnkU8kJw",
"t2Dp1BGnZsrTXZoEWLyjHmg3EPvmwBnPDGB",
"t2KzeqXgf4ju33hiSqCuKDb8iHjPCjMq9iL",
"t2Nyxqv1BiWY1eUSiuxVw36oveawYuo18tr",
"t2DKFk5JRsVoiuinK8Ti6eM4Yp7v8BbfTyH",
"t2CUaBca4k1x36SC4q8Nc8eBoqkMpF3CaLg",
"t296SiKL7L5wvFmEdMxVLz1oYgd6fTfcbZj",
"t29fBCFbhgsjL3XYEZ1yk1TUh7eTusB6dPg",
"t2FGofLJXa419A76Gpf5ncxQB4gQXiQMXjK",
"t2ExfrnRVnRiXDvxerQ8nZbcUQvNvAJA6Qu",
"t28JUffLp47eKPRHKvwSPzX27i9ow8LSXHx",
"t2JXWPtrtyL861rFWMZVtm3yfgxAf4H7uPA",
"t2QdgbJoWfYHgyvEDEZBjHmgkr9yNJff3Hi",
"t2QW43nkco8r32ZGRN6iw6eSzyDjkMwCV3n",
"t2DgYDXMJTYLwNcxighQ9RCgPxMVATRcUdC",
"t2Bop7dg33HGZx3wunnQzi2R2ntfpjuti3M",
"t2HVeEwovcLq9RstAbYkqngXNEsCe2vjJh9",
"t2HxbP5keQSx7p592zWQ5bJ5GrMmGDsV2Xa",
"t2TJzUg2matao3mztBRJoWnJY6ekUau6tPD",
"t29pMzxmo6wod25YhswcjKv3AFRNiBZHuhj",
"t2QBQMRiJKYjshJpE6RhbF7GLo51yE6d4wZ",
"t2F5RqnqguzZeiLtYHFx4yYfy6pDnut7tw5",
"t2CHvyZANE7XCtg8AhZnrcHCC7Ys1jJhK13",
"t2BRzpMdrGWZJ2upsaNQv6fSbkbTy7EitLo",
"t2BFixHGQMAWDY67LyTN514xRAB94iEjXp3",
"t2Uvz1iVPzBEWfQBH1p7NZJsFhD74tKaG8V",
"t2CmFDj5q6rJSRZeHf1SdrowinyMNcj438n",
"t2ErNvWEReTfPDBaNizjMPVssz66aVZh1hZ",
"t2GeJQ8wBUiHKDVzVM5ZtKfY5reCg7CnASs",
"t2L2eFtkKv1G6j55kLytKXTGuir4raAy3yr",
"t2EK2b87dpPazb7VvmEGc8iR6SJ289RywGL",
"t2DJ7RKeZJxdA4nZn8hRGXE8NUyTzjujph9",
"t2K1pXo4eByuWpKLkssyMLe8QKUbxnfFC3H",
"t2TB4mbSpuAcCWkH94Leb27FnRxo16AEHDg",
"t2Phx4gVL4YRnNsH3jM1M7jE4Fo329E66Na",
"t2VQZGmeNomN8c3USefeLL9nmU6M8x8CVzC",
"t2RicCvTVTY5y9JkreSRv3Xs8q2K67YxHLi",
"t2JrSLxTGc8wtPDe9hwbaeUjCrCfc4iZnDD",
"t2Uh9Au1PDDSw117sAbGivKREkmMxVC5tZo",
"t2FDwoJKLeEBMTy3oP7RLQ1Fihhvz49a3Bv",
"t2FY18mrgtb7QLeHA8ShnxLXuW8cNQ2n1v8",
"t2L15TkDYum7dnQRBqfvWdRe8Yw3jVy9z7g",
];
pub const FUNDING_STREAM_ZF_ADDRESSES_TESTNET: [&str; FUNDING_STREAMS_NUM_ADDRESSES_TESTNET] =
["t27eWDgjFYJGVXmzrXeVjnb5J3uXDM9xH9v"; FUNDING_STREAMS_NUM_ADDRESSES_TESTNET];
pub const FUNDING_STREAM_MG_ADDRESSES_TESTNET: [&str; FUNDING_STREAMS_NUM_ADDRESSES_TESTNET] =
["t2Gvxv2uNM7hbbACjNox4H6DjByoKZ2Fa3P"; FUNDING_STREAMS_NUM_ADDRESSES_TESTNET];