solana-sdk 1.4.22

use lazy_static::lazy_static;
use solana_sdk::{
    clock::Slot,
    hash::{Hash, Hasher},
    pubkey::Pubkey,
};
use std::collections::{HashMap, HashSet};

pub mod instructions_sysvar_enabled {
    solana_sdk::declare_id!("EnvhHCLvg55P7PDtbvR1NwuTuAeodqpusV3MR5QEK8gs");
}

pub mod secp256k1_program_enabled {
    solana_sdk::declare_id!("E3PHP7w8kB7np3CTQ1qQ2tW3KCtjRSXBQgW9vM2mWv2Y");
}

pub mod consistent_recent_blockhashes_sysvar {
    solana_sdk::declare_id!("3h1BQWPDS5veRsq6mDBWruEpgPxRJkfwGexg5iiQ9mYg");
}

pub mod deprecate_rewards_sysvar {
    solana_sdk::declare_id!("GaBtBJvmS4Arjj5W1NmFcyvPjsHN38UGYDq2MDwbs9Qu");
}

pub mod pico_inflation {
    solana_sdk::declare_id!("4RWNif6C2WCNiKVW7otP4G7dkmkHGyKQWRpuZ1pxKU5m");
}

pub mod full_inflation {
    solana_sdk::declare_id!("DT4n6ABDqs6w4bnfwrXT9rsprcPf6cdDga1egctaPkLC");
}

pub mod spl_token_v2_multisig_fix {
    solana_sdk::declare_id!("E5JiFDQCwyC6QfT9REFyMpfK2mHcmv1GUDySU1Ue7TYv");
}

pub mod bpf_loader2_program {
    solana_sdk::declare_id!("DFBnrgThdzH4W6wZ12uGPoWcMnvfZj11EHnxHcVxLPhD");
}

pub mod bpf_compute_budget_balancing {
    solana_sdk::declare_id!("HxvjqDSiF5sYdSYuCXsUnS8UeAoWsMT9iGoFP8pgV1mB");
}

pub mod sha256_syscall_enabled {
    solana_sdk::declare_id!("D7KfP7bZxpkYtD4Pc38t9htgs1k5k47Yhxe4rp6WDVi8");
}

pub mod no_overflow_rent_distribution {
    solana_sdk::declare_id!("4kpdyrcj5jS47CZb2oJGfVxjYbsMm2Kx97gFyZrxxwXz");
}

pub mod ristretto_mul_syscall_enabled {
    solana_sdk::declare_id!("HRe7A6aoxgjKzdjbBv6HTy7tJ4YWqE6tVmYCGho6S9Aq");
}

pub mod max_invoke_depth_4 {
    solana_sdk::declare_id!("EdM9xggY5y7AhNMskRG8NgGMnaP4JFNsWi8ZZtyT1af5");
}

pub mod max_program_call_depth_64 {
    solana_sdk::declare_id!("YCKSgA6XmjtkQrHBQjpyNrX6EMhJPcYcLWMVgWn36iv");
}

pub mod timestamp_correction {
    solana_sdk::declare_id!("3zydSLUwuqqsV3wL5wBsaVgyvMox3XTHx7zLEuQf1U2Z");
}

pub mod cumulative_rent_related_fixes {
    solana_sdk::declare_id!("FtjnuAtJTWwX3Kx9m24LduNEhzaGuuPfDW6e14SX2Fy5");
}

pub mod sol_log_compute_units_syscall {
    solana_sdk::declare_id!("BHuZqHAj7JdZc68wVgZZcy51jZykvgrx4zptR44RyChe");
}

pub mod pubkey_log_syscall_enabled {
    solana_sdk::declare_id!("MoqiU1vryuCGQSxFKA1SZ316JdLEFFhoAu6cKUNk7dN");
}

pub mod pull_request_ping_pong_check {
    solana_sdk::declare_id!("5RzEHTnf6D7JPZCvwEzjM19kzBsyjSU3HoMfXaQmVgnZ");
}

pub mod timestamp_bounding {
    solana_sdk::declare_id!("2cGj3HJYPhBrtQizd7YbBxEsifFs5qhzabyFjUAp6dBa");
}

pub mod stake_program_v2 {
    solana_sdk::declare_id!("Gvd9gGJZDHGMNf1b3jkxrfBQSR5etrfTQSBNKCvLSFJN");
}

pub mod rewrite_stake {
    solana_sdk::declare_id!("6ap2eGy7wx5JmsWUmQ5sHwEWrFSDUxSti2k5Hbfv5BZG");
}

pub mod filter_stake_delegation_accounts {
    solana_sdk::declare_id!("GE7fRxmW46K6EmCD9AMZSbnaJ2e3LfqCZzdHi9hmYAgi");
}

pub mod simple_capitalization {
    solana_sdk::declare_id!("9r69RnnxABmpcPFfj1yhg4n9YFR2MNaLdKJCC6v3Speb");
}

pub mod stake_program_v3 {
    solana_sdk::declare_id!("Ego6nTu7WsBcZBvVqJQKp6Yku2N3mrfG8oYCfaLZkAeK");
}

pub mod bpf_loader_upgradeable_program {
    solana_sdk::declare_id!("FbhK8HN9qvNHvJcoFVHAEUCNkagHvu7DTWzdnLuVQ5u4");
}

pub mod max_cpi_instruction_size_ipv6_mtu {
    solana_sdk::declare_id!("5WLtuUJA5VVA1Cc28qULPfGs8anhoBev8uNqaaXeasnf");
}

pub mod limit_cpi_loader_invoke {
    solana_sdk::declare_id!("xGbcW7EEC7zMRJ6LaJCob65EJxKryWjwM4rv8f57SRM");
}

pub mod try_find_program_address_syscall_enabled {
    solana_sdk::declare_id!("EMsMNadQNhCYDyGpYH5Tx6dGHxiUqKHk782PU5XaWfmi");
}

lazy_static! {
    /// Map of feature identifiers to user-visible description
    pub static ref FEATURE_NAMES: HashMap<Pubkey, &'static str> = [
        (instructions_sysvar_enabled::id(), "instructions sysvar"),
        (secp256k1_program_enabled::id(), "secp256k1 program"),
        (consistent_recent_blockhashes_sysvar::id(), "consistent recentblockhashes sysvar"),
        (deprecate_rewards_sysvar::id(), "deprecate unused rewards sysvar"),
        (pico_inflation::id(), "pico-inflation"),
        (full_inflation::id(), "full-inflation"),
        (spl_token_v2_multisig_fix::id(), "spl-token multisig fix"),
        (bpf_loader2_program::id(), "bpf_loader2 program"),
        (bpf_compute_budget_balancing::id(), "compute budget balancing"),
        (sha256_syscall_enabled::id(), "sha256 syscall"),
        (no_overflow_rent_distribution::id(), "no overflow rent distribution"),
        (ristretto_mul_syscall_enabled::id(), "ristretto multiply syscall"),
        (max_invoke_depth_4::id(), "max invoke call depth 4"),
        (max_program_call_depth_64::id(), "max program call depth 64"),
        (timestamp_correction::id(), "correct bank timestamps"),
        (cumulative_rent_related_fixes::id(), "rent fixes (#10206, #10468, #11342)"),
        (sol_log_compute_units_syscall::id(), "sol_log_compute_units syscall (#13243)"),
        (pubkey_log_syscall_enabled::id(), "pubkey log syscall"),
        (pull_request_ping_pong_check::id(), "ping-pong packet check #12794"),
        (timestamp_bounding::id(), "add timestamp-correction bounding #13120"),
        (stake_program_v2::id(), "solana_stake_program v2"),
        (rewrite_stake::id(), "rewrite stake"),
        (filter_stake_delegation_accounts::id(), "filter stake_delegation_accounts #14062"),
        (simple_capitalization::id(), "simple capitalization"),
        (stake_program_v3::id(), "solana_stake_program v3"),
        (bpf_loader_upgradeable_program::id(), "upgradeable bpf loader"),
        (max_cpi_instruction_size_ipv6_mtu::id(), "Max cross-program invocation size 1280"),
        (limit_cpi_loader_invoke::id(), "Loader not authorized via CPI"),
        (try_find_program_address_syscall_enabled::id(), "add try_find_program_address syscall"),
        /*************** ADD NEW FEATURES HERE ***************/
    ]
    .iter()
    .cloned()
    .collect();

    /// Unique identifier of the current software's feature set
    pub static ref ID: Hash = {
        let mut hasher = Hasher::default();
        let mut feature_ids = FEATURE_NAMES.keys().collect::<Vec<_>>();
        feature_ids.sort();
        for feature in feature_ids {
            hasher.hash(feature.as_ref());
        }
        hasher.result()
    };
}

/// `FeatureSet` holds the set of currently active/inactive runtime features
#[derive(AbiExample, Debug, Clone)]
pub struct FeatureSet {
    pub active: HashMap<Pubkey, Slot>,
    pub inactive: HashSet<Pubkey>,
}
impl Default for FeatureSet {
    fn default() -> Self {
        // All features disabled
        Self {
            active: HashMap::new(),
            inactive: FEATURE_NAMES.keys().cloned().collect(),
        }
    }
}
impl FeatureSet {
    pub fn is_active(&self, feature_id: &Pubkey) -> bool {
        self.active.contains_key(feature_id)
    }

    pub fn activated_slot(&self, feature_id: &Pubkey) -> Option<Slot> {
        self.active.get(feature_id).copied()
    }

    pub fn cumulative_rent_related_fixes_enabled(&self) -> bool {
        self.is_active(&cumulative_rent_related_fixes::id())
    }

    /// All features enabled, useful for testing
    pub fn all_enabled() -> Self {
        Self {
            active: FEATURE_NAMES.keys().cloned().map(|key| (key, 0)).collect(),
            inactive: HashSet::new(),
        }
    }
}