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169c6b53cb
It's still ugly, but at least it's encapsulated. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
53 lines
1.8 KiB
C
53 lines
1.8 KiB
C
#ifndef LIGHTNING_PROTOBUF_CONVERT_H
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#define LIGHTNING_PROTOBUF_CONVERT_H
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#include "config.h"
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#include "lightning.pb-c.h"
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#include <ccan/tal/tal.h>
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#include <secp256k1.h>
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#include <stdbool.h>
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/* Convert to-from protobuf to internal representation. */
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struct signature;
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Signature *signature_to_proto(const tal_t *ctx,
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secp256k1_context *secpctx,
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const struct signature *sig);
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bool proto_to_signature(secp256k1_context *secpctx,
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const Signature *pb,
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struct signature *sig);
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/* Convert to-from protobuf to internal representation. */
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struct pubkey;
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BitcoinPubkey *pubkey_to_proto(const tal_t *ctx,
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secp256k1_context *secpctx,
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const struct pubkey *key);
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bool proto_to_pubkey(secp256k1_context *secpctx,
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const BitcoinPubkey *pb, struct pubkey *key);
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/* Useful helper for allocating & populating a protobuf Sha256Hash */
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struct sha256;
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Sha256Hash *sha256_to_proto(const tal_t *ctx, const struct sha256 *hash);
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void proto_to_sha256(const Sha256Hash *pb, struct sha256 *hash);
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struct rval {
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u8 r[32];
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};
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Rval *rval_to_proto(const tal_t *ctx, const struct rval *r);
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void proto_to_rval(const Rval *pb, struct rval *r);
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struct rel_locktime;
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struct abs_locktime;
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bool proto_to_rel_locktime(const Locktime *l, struct rel_locktime *locktime);
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bool proto_to_abs_locktime(const Locktime *l, struct abs_locktime *locktime);
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Locktime *rel_locktime_to_proto(const tal_t *ctx,
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const struct rel_locktime *locktime);
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Locktime *abs_locktime_to_proto(const tal_t *ctx,
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const struct abs_locktime *locktime);
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/* Get allocator so decoded protobuf will be tal off it. */
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struct ProtobufCAllocator *make_prototal(const tal_t *ctx);
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/* Now steal object off of allocator (and free prototal) */
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void steal_from_prototal(const tal_t *ctx, struct ProtobufCAllocator *prototal,
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const void *pb);
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#endif /* LIGHTNING_PROTOBUF_CONVERT_H */
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