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wire: add ripemd marshal/unmarshal routines.

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This is for htlc stubs.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
2017-08-18 14:13:52 +09:30
parent f765e0e846
commit 0ab1fb3688
3 changed files with 14 additions and 0 deletions
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5
wire/fromwire.c
View File

@@ -165,6 +165,11 @@ void fromwire_preimage(const u8 **cursor, size_t *max, struct preimage *preimage
fromwire(cursor, max, preimage, sizeof(*preimage));
}
void fromwire_ripemd160(const u8 **cursor, size_t *max, struct ripemd160 *ripemd)
{
fromwire(cursor, max, ripemd, sizeof(*ripemd));
}
void fromwire_ipaddr(const u8 **cursor, size_t *max, struct ipaddr *addr)
{
/* Skip any eventual padding */

6
wire/towire.c
View File

@@ -2,6 +2,7 @@
#include "wire.h"
#include <bitcoin/preimage.h>
#include <bitcoin/shadouble.h>
#include <ccan/crypto/ripemd160/ripemd160.h>
#include <ccan/endian/endian.h>
#include <ccan/mem/mem.h>
#include <ccan/tal/tal.h>
@@ -109,6 +110,11 @@ void towire_preimage(u8 **pptr, const struct preimage *preimage)
towire(pptr, preimage, sizeof(*preimage));
}
void towire_ripemd160(u8 **pptr, const struct ripemd160 *ripemd)
{
towire(pptr, ripemd, sizeof(*ripemd));
}
void towire_ipaddr(u8 **pptr, const struct ipaddr *addr)
{
towire_u8(pptr, addr->type);

3
wire/wire.h
View File

@@ -34,6 +34,7 @@ struct ipaddr {
};
struct preimage;
struct ripemd160;
void derive_channel_id(struct channel_id *channel_id,
struct sha256_double *txid, u16 txout);
@@ -54,6 +55,7 @@ void towire_short_channel_id(u8 **pptr,
void towire_sha256(u8 **pptr, const struct sha256 *sha256);
void towire_sha256_double(u8 **pptr, const struct sha256_double *sha256d);
void towire_preimage(u8 **pptr, const struct preimage *preimage);
void towire_ripemd160(u8 **pptr, const struct ripemd160 *ripemd);
void towire_ipaddr(u8 **pptr, const struct ipaddr *addr);
void towire_u8(u8 **pptr, u8 v);
void towire_u16(u8 **pptr, u16 v);
@@ -83,6 +85,7 @@ void fromwire_sha256(const u8 **cursor, size_t *max, struct sha256 *sha256);
void fromwire_sha256_double(const u8 **cursor, size_t *max,
struct sha256_double *sha256d);
void fromwire_preimage(const u8 **cursor, size_t *max, struct preimage *preimage);
void fromwire_ripemd160(const u8 **cursor, size_t *max, struct ripemd160 *ripemd);
void fromwire_ipaddr(const u8 **cursor, size_t *max, struct ipaddr *addr);
void fromwire_pad(const u8 **cursor, size_t *max, size_t num);