Only works for open_channel2 and accept_channel2 */
| 1010 | |
| 1011 | /* Only works for open_channel2 and accept_channel2 */ |
| 1012 | static struct pubkey *extract_revocation_basepoint(const tal_t *ctx, |
| 1013 | const u8 *msg) |
| 1014 | { |
| 1015 | const u8 *cursor = msg; |
| 1016 | size_t max = tal_bytelen(msg); |
| 1017 | enum peer_wire t; |
| 1018 | struct pubkey pubkey; |
| 1019 | |
| 1020 | t = fromwire_u16(&cursor, &max); |
| 1021 | |
| 1022 | switch (t) { |
| 1023 | case WIRE_OPEN_CHANNEL2: |
| 1024 | /* BOLT #2: |
| 1025 | * 1. type: 64 (`open_channel2`) |
| 1026 | * 2. data: |
| 1027 | * * [`chain_hash`:`chain_hash`] |
| 1028 | * * [`channel_id`:`temporary_channel_id`] |
| 1029 | * * [`u32`:`funding_feerate_perkw`] |
| 1030 | * * [`u32`:`commitment_feerate_perkw`] |
| 1031 | * * [`u64`:`funding_satoshis`] |
| 1032 | * * [`u64`:`dust_limit_satoshis`] |
| 1033 | * * [`u64`:`max_htlc_value_in_flight_msat`] |
| 1034 | * * [`u64`:`htlc_minimum_msat`] |
| 1035 | * * [`u16`:`to_self_delay`] |
| 1036 | * * [`u16`:`max_accepted_htlcs`] |
| 1037 | * * [`u32`:`locktime`] |
| 1038 | * * [`point`:`funding_pubkey`] |
| 1039 | * * [`point`:`revocation_basepoint`] |
| 1040 | */ |
| 1041 | fromwire_pad(&cursor, &max, |
| 1042 | sizeof(struct bitcoin_blkid) |
| 1043 | + sizeof(struct channel_id) |
| 1044 | + sizeof(u32) |
| 1045 | + sizeof(u32) |
| 1046 | + sizeof(u64) |
| 1047 | + sizeof(u64) |
| 1048 | + sizeof(u64) |
| 1049 | + sizeof(u64) |
| 1050 | + sizeof(u16) |
| 1051 | + sizeof(u16) |
| 1052 | + sizeof(u32) |
| 1053 | + PUBKEY_CMPR_LEN); |
| 1054 | break; |
| 1055 | case WIRE_ACCEPT_CHANNEL2: |
| 1056 | /* BOLT #2: |
| 1057 | * 1. type: 65 (`accept_channel2`) |
| 1058 | * 2. data: |
| 1059 | * * [`channel_id`:`temporary_channel_id`] |
| 1060 | * * [`u64`:`funding_satoshis`] |
| 1061 | * * [`u64`:`dust_limit_satoshis`] |
| 1062 | * * [`u64`:`max_htlc_value_in_flight_msat`] |
| 1063 | * * [`u64`:`htlc_minimum_msat`] |
| 1064 | * * [`u32`:`minimum_depth`] |
| 1065 | * * [`u16`:`to_self_delay`] |
| 1066 | * * [`u16`:`max_accepted_htlcs`] |
| 1067 | * * [`point`:`funding_pubkey`] |
| 1068 | * * [`point`:`revocation_basepoint`] |
| 1069 | */ |
no test coverage detected