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f76ab93df6
This tracks https://github.com/lightningnetwork/lightning-rfc/pull/759 Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
171 lines
7.2 KiB
C
171 lines
7.2 KiB
C
#ifndef LIGHTNING_WIRE_WIRE_H
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#define LIGHTNING_WIRE_WIRE_H
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#include "config.h"
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#include <bitcoin/block.h>
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#include <bitcoin/chainparams.h>
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#include <bitcoin/privkey.h>
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#include <bitcoin/pubkey.h>
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#include <bitcoin/shadouble.h>
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#include <bitcoin/short_channel_id.h>
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#include <bitcoin/signature.h>
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#include <ccan/crypto/sha256/sha256.h>
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#include <ccan/short_types/short_types.h>
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#include <ccan/structeq/structeq.h>
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#include <common/amount.h>
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#include <common/bigsize.h>
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#include <common/errcode.h>
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#include <common/node_id.h>
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#include <secp256k1_recovery.h>
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#include <stdlib.h>
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struct channel_id {
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u8 id[32];
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};
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/* Define channel_id_eq (no padding) */
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STRUCTEQ_DEF(channel_id, 0, id);
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struct bitcoin_blkid;
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struct bitcoin_signature;
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struct bitcoin_txid;
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struct preimage;
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struct ripemd160;
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struct siphash_seed;
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struct witscript;
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/* Makes generate-wire.py work */
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typedef char wirestring;
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typedef bigsize_t bigsize;
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/* FIXME: Some versions of spec using 'varint' for bigsize' */
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typedef bigsize varint;
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#define fromwire_varint fromwire_bigsize
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#define towire_varint towire_bigsize
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void derive_channel_id(struct channel_id *channel_id,
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const struct bitcoin_txid *txid, u16 txout);
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/* Read the type; returns -1 if not long enough. cursor is a tal ptr. */
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int fromwire_peektype(const u8 *cursor);
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const void *fromwire_fail(const u8 **cursor, size_t *max);
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void towire(u8 **pptr, const void *data, size_t len);
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void towire_pubkey(u8 **pptr, const struct pubkey *pubkey);
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void towire_node_id(u8 **pptr, const struct node_id *id);
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void towire_privkey(u8 **pptr, const struct privkey *privkey);
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void towire_secret(u8 **pptr, const struct secret *secret);
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void towire_secp256k1_ecdsa_signature(u8 **pptr,
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const secp256k1_ecdsa_signature *signature);
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void towire_secp256k1_ecdsa_recoverable_signature(u8 **pptr,
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const secp256k1_ecdsa_recoverable_signature *rsig);
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void towire_channel_id(u8 **pptr, const struct channel_id *channel_id);
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void towire_short_channel_id(u8 **pptr,
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const struct short_channel_id *short_channel_id);
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void towire_short_channel_id_dir(u8 **pptr,
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const struct short_channel_id_dir *scidd);
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void towire_sha256(u8 **pptr, const struct sha256 *sha256);
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void towire_sha256_double(u8 **pptr, const struct sha256_double *sha256d);
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void towire_bitcoin_txid(u8 **pptr, const struct bitcoin_txid *txid);
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void towire_bitcoin_signature(u8 **pptr, const struct bitcoin_signature *sig);
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void towire_bitcoin_blkid(u8 **pptr, const struct bitcoin_blkid *blkid);
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void towire_preimage(u8 **pptr, const struct preimage *preimage);
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void towire_ripemd160(u8 **pptr, const struct ripemd160 *ripemd);
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void towire_amount_msat(u8 **pptr, const struct amount_msat msat);
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void towire_amount_sat(u8 **pptr, const struct amount_sat sat);
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void towire_u8(u8 **pptr, u8 v);
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void towire_u16(u8 **pptr, u16 v);
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void towire_u32(u8 **pptr, u32 v);
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void towire_u64(u8 **pptr, u64 v);
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void towire_tu16(u8 **pptr, u16 v);
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void towire_tu32(u8 **pptr, u32 v);
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void towire_tu64(u8 **pptr, u64 v);
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void towire_pad(u8 **pptr, size_t num);
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void towire_bool(u8 **pptr, bool v);
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void towire_errcode_t(u8 **pptr, errcode_t v);
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void towire_bigsize(u8 **pptr, const bigsize_t val);
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void towire_u8_array(u8 **pptr, const u8 *arr, size_t num);
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void towire_bitcoin_tx(u8 **pptr, const struct bitcoin_tx *tx);
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void towire_wirestring(u8 **pptr, const char *str);
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void towire_siphash_seed(u8 **cursor, const struct siphash_seed *seed);
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void towire_bip32_key_version(u8 **cursor, const struct bip32_key_version *version);
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void towire_bitcoin_tx_output(u8 **pptr, const struct bitcoin_tx_output *output);
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void towire_witscript(u8 **pptr, const struct witscript *script);
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void towire_chainparams(u8 **cursor, const struct chainparams *chainparams);
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const u8 *fromwire(const u8 **cursor, size_t *max, void *copy, size_t n);
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u8 fromwire_u8(const u8 **cursor, size_t *max);
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u16 fromwire_u16(const u8 **cursor, size_t *max);
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u32 fromwire_u32(const u8 **cursor, size_t *max);
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u64 fromwire_u64(const u8 **cursor, size_t *max);
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u16 fromwire_tu16(const u8 **cursor, size_t *max);
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u32 fromwire_tu32(const u8 **cursor, size_t *max);
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u64 fromwire_tu64(const u8 **cursor, size_t *max);
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bool fromwire_bool(const u8 **cursor, size_t *max);
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errcode_t fromwire_errcode_t(const u8 **cursor, size_t *max);
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bigsize_t fromwire_bigsize(const u8 **cursor, size_t *max);
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void fromwire_secret(const u8 **cursor, size_t *max, struct secret *secret);
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void fromwire_privkey(const u8 **cursor, size_t *max, struct privkey *privkey);
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void fromwire_pubkey(const u8 **cursor, size_t *max, struct pubkey *pubkey);
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void fromwire_node_id(const u8 **cursor, size_t *max, struct node_id *id);
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void fromwire_secp256k1_ecdsa_signature(const u8 **cursor, size_t *max,
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secp256k1_ecdsa_signature *signature);
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void fromwire_secp256k1_ecdsa_recoverable_signature(const u8 **cursor,
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size_t *max,
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secp256k1_ecdsa_recoverable_signature *rsig);
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void fromwire_channel_id(const u8 **cursor, size_t *max,
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struct channel_id *channel_id);
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void fromwire_short_channel_id(const u8 **cursor, size_t *max,
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struct short_channel_id *short_channel_id);
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void fromwire_short_channel_id_dir(const u8 **cursor, size_t *max,
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struct short_channel_id_dir *scidd);
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void fromwire_sha256(const u8 **cursor, size_t *max, struct sha256 *sha256);
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void fromwire_sha256_double(const u8 **cursor, size_t *max,
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struct sha256_double *sha256d);
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void fromwire_bitcoin_signature(const u8 **cursor, size_t *max,
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struct bitcoin_signature *sig);
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void fromwire_bitcoin_txid(const u8 **cursor, size_t *max,
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struct bitcoin_txid *txid);
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void fromwire_bitcoin_blkid(const u8 **cursor, size_t *max,
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struct bitcoin_blkid *blkid);
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void fromwire_preimage(const u8 **cursor, size_t *max, struct preimage *preimage);
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void fromwire_ripemd160(const u8 **cursor, size_t *max, struct ripemd160 *ripemd);
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struct amount_msat fromwire_amount_msat(const u8 **cursor, size_t *max);
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struct amount_sat fromwire_amount_sat(const u8 **cursor, size_t *max);
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void fromwire_pad(const u8 **cursor, size_t *max, size_t num);
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void fromwire_u8_array(const u8 **cursor, size_t *max, u8 *arr, size_t num);
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u8 *fromwire_tal_arrn(const tal_t *ctx,
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const u8 **cursor, size_t *max, size_t num);
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char *fromwire_wirestring(const tal_t *ctx, const u8 **cursor, size_t *max);
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struct bitcoin_tx *fromwire_bitcoin_tx(const tal_t *ctx,
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const u8 **cursor, size_t *max);
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void fromwire_siphash_seed(const u8 **cursor, size_t *max,
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struct siphash_seed *seed);
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void fromwire_bip32_key_version(const u8 **cursor, size_t *max,
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struct bip32_key_version *version);
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struct bitcoin_tx_output *fromwire_bitcoin_tx_output(const tal_t *ctx,
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const u8 **cursor, size_t *max);
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struct witscript *fromwire_witscript(const tal_t *ctx,
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const u8 **cursor, size_t *max);
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void fromwire_chainparams(const u8 **cursor, size_t *max,
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const struct chainparams **chainparams);
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#if !EXPERIMENTAL_FEATURES
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/* Stubs, as this subtype is only defined when EXPERIMENTAL_FEATURES */
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struct onionmsg_path;
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static inline void towire_onionmsg_path(u8 **p, const struct onionmsg_path *onionmsg_path)
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{
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}
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static inline struct onionmsg_path *
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fromwire_onionmsg_path(const tal_t *ctx, const u8 **cursor, size_t *plen)
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{
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return NULL;
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}
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#endif /* EXPERIMENTAL_FEATURES */
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#endif /* LIGHTNING_WIRE_WIRE_H */
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