libzcash_script 0.1.0

ffi bindings to zcashd's zcash_script library
Documentation 
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// Copyright (c) 2020-2023 The Zcash developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or https://www.opensource.org/licenses/mit-license.php .

#ifndef ZCASH_KEY_CONSTANTS_H
#define ZCASH_KEY_CONSTANTS_H

#include <string>
#include <vector>

class KeyConstants
{
public:
    enum Base58Type {
        PUBKEY_ADDRESS,
        SCRIPT_ADDRESS,
        SECRET_KEY,
        EXT_PUBLIC_KEY,
        EXT_SECRET_KEY,

        ZCPAYMENT_ADDRESS,
        ZCSPENDING_KEY,
        ZCVIEWING_KEY,

        MAX_BASE58_TYPES
    };

    enum Bech32Type {
        SAPLING_PAYMENT_ADDRESS,
        SAPLING_FULL_VIEWING_KEY,
        SAPLING_INCOMING_VIEWING_KEY,
        SAPLING_EXTENDED_SPEND_KEY,
        SAPLING_EXTENDED_FVK,

        MAX_BECH32_TYPES
    };

    virtual std::string NetworkIDString() const =0;
    virtual uint32_t BIP44CoinType() const =0;
    virtual const std::vector<unsigned char>& Base58Prefix(Base58Type type) const =0;
    virtual const std::string& Bech32HRP(Bech32Type type) const =0;
};

class CBaseKeyConstants : public KeyConstants {
public:
    std::string strNetworkID;
    uint32_t bip44CoinType;
    std::vector<unsigned char> base58Prefixes[KeyConstants::MAX_BASE58_TYPES];
    std::string bech32HRPs[KeyConstants::MAX_BECH32_TYPES];

    std::string NetworkIDString() const { return strNetworkID; }
    uint32_t BIP44CoinType() const { return bip44CoinType; }
    const std::vector<unsigned char>& Base58Prefix(Base58Type type) const { return base58Prefixes[type]; }
    const std::string& Bech32HRP(Bech32Type type) const { return bech32HRPs[type]; }
};

#endif // ZCASH_KEY_CONSTANTS_H