core-lightning/protobuf_convert.h
Rusty Russell 9aa0eac814 bitcoin: hand in a secp256k1_context to all routines.
We don't want to re-create them internally, ever.

The test-cli tools are patched to generate them all the time, but
they're not performance critical.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2016-01-22 06:41:47 +10:30

34 lines
1.3 KiB
C

#ifndef LIGHTNING_PROTOBUF_CONVERT_H
#define LIGHTNING_PROTOBUF_CONVERT_H
#include "config.h"
#include "lightning.pb-c.h"
#include "secp256k1.h"
#include <ccan/tal/tal.h>
#include <stdbool.h>
/* Convert to-from protobuf to internal representation. */
struct signature;
Signature *signature_to_proto(const tal_t *ctx, const struct signature *sig);
bool proto_to_signature(const Signature *pb, struct signature *sig);
/* Convert to-from protobuf to internal representation. */
struct pubkey;
BitcoinPubkey *pubkey_to_proto(const tal_t *ctx, const struct pubkey *key);
bool proto_to_pubkey(secp256k1_context *secpctx,
const BitcoinPubkey *pb, struct pubkey *key);
/* Useful helper for allocating & populating a protobuf Sha256Hash */
struct sha256;
Sha256Hash *sha256_to_proto(const tal_t *ctx, const struct sha256 *hash);
void proto_to_sha256(const Sha256Hash *pb, struct sha256 *hash);
struct rel_locktime;
struct abs_locktime;
bool proto_to_rel_locktime(const Locktime *l, struct rel_locktime *locktime);
bool proto_to_abs_locktime(const Locktime *l, struct abs_locktime *locktime);
Locktime *rel_locktime_to_proto(const tal_t *ctx,
const struct rel_locktime *locktime);
Locktime *abs_locktime_to_proto(const tal_t *ctx,
const struct abs_locktime *locktime);
#endif /* LIGHTNING_PROTOBUF_CONVERT_H */