0237e0b28c
bitcoin: create new wrapper type bitcoin_txid, log backward endianness.
It's just a sha256_double, but importantly when we convert it to a
string (in type_to_string, which is used in logging) we use
bitcoin_txid_to_hex() so it's reversed as people expect.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
7 years ago
a37c165cb9
common: move some files out of lightningd/
Basically all files shared by different daemons.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
7 years ago
8522a5ea64
struct bitcoin_tx: remove explicit lengths, use tal_len()/tal_count()
They're always tal objects, so we can simply ask tal for the length,
simplifying the API.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
8 years ago
809caa8588
bitcoin/pullpush.[ch]: expose bitcoin-style marshal/unmarshal.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
8 years ago
9eabab78ab
utils: tal_hexstr() helper.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
6b956ea22a
varint: new file.
Move varint handling from tx.c and generalize it.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
ed70b13041
bitcoin: add first unit test.
Should grow from here.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
Rusty Russell