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285da33e9e
'bip70_name' is corresponding to the 'chain' field of the API 'getblockchaininfo'. At the beginning of lightningd, we use the 'chain' field of 'getblockchaininfo' to check if we are on right blockchain.
57 lines
1.5 KiB
C
57 lines
1.5 KiB
C
#ifndef LIGHTNING_BITCOIN_CHAINPARAMS_H
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#define LIGHTNING_BITCOIN_CHAINPARAMS_H
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#include "config.h"
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#include <bitcoin/block.h>
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#include <ccan/short_types/short_types.h>
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#include <common/amount.h>
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#include <stdbool.h>
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struct bip32_key_version {
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u32 bip32_pubkey_version;
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u32 bip32_privkey_version;
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};
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struct chainparams {
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const char *network_name;
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const char *bip173_name;
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/*'bip70_name' is corresponding to the 'chain' field of
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* the API 'getblockchaininfo' */
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const char *bip70_name;
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const struct bitcoin_blkid genesis_blockhash;
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const int rpc_port;
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const char *cli;
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const char *cli_args;
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const struct amount_sat dust_limit;
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const struct amount_sat max_funding;
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const struct amount_msat max_payment;
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const u32 when_lightning_became_cool;
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const u8 p2pkh_version;
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const u8 p2sh_version;
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/* Whether this is a test network or not */
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const bool testnet;
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/* Version codes for BIP32 extended keys in libwally-core*/
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const struct bip32_key_version bip32_key_version;
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};
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/**
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* chainparams_for_network - Look up blockchain parameters by its name
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*/
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const struct chainparams *chainparams_for_network(const char *network_name);
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/**
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* chainparams_by_bip173 - Helper to get a network by its bip173 name
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*
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* This lets us decode BOLT11 addresses.
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*/
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const struct chainparams *chainparams_by_bip173(const char *bip173_name);
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/**
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* chainparams_by_chainhash - Helper to get a network by its genesis blockhash
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*/
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const struct chainparams *chainparams_by_chainhash(const struct bitcoin_blkid *chain_hash);
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#endif /* LIGHTNING_BITCOIN_CHAINPARAMS_H */
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