Cuprate/cuprate
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add_aux_pow

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hinto.janai 2024-11-14 19:58:24 -05:00
parent 1f3b5ed127
commit e975c420d9
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GPG key ID: D47CE05FA175A499
1 changed files with 22 additions and 11 deletions
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33
binaries/cuprated/src/rpc/json.rs
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@ -931,7 +931,7 @@ async fn calc_pow(
let block = Block::read(&mut block_blob.as_slice())?;
let seed_hash = helper::hex_to_hash(request.seed_hash)?;
let block_weight = todo!();
let block_weight = todo!("calculate block weight");
let median_for_block_reward = blockchain_context::context(&mut state.blockchain_context)
.await?
@ -1005,11 +1005,13 @@ async fn add_aux_pow(
path_domain += 1;
}
let nonce = 0_u32;
let mut nonce = 0_u32;
let mut collision = true;
let mut slots: Box<[u32]> = vec![0; len].into_boxed_slice(); // INVARIANT: this must be the same `.len()` as `aux_pow`
for nonce in 0..u32::MAX {
for n in 0..u32::MAX {
nonce = n;
let slot_seen: Vec<bool> = vec![false; len];
collision = false;
@ -1038,12 +1040,13 @@ async fn add_aux_pow(
}
}
let nonce = nonce;
let slots = slots;
if collision {
return Err(anyhow!("Failed to find a suitable nonce"));
}
let slots = slots;
// FIXME: use iterator version.
let (aux_pow_id_raw, aux_pow_raw) = {
let mut aux_pow_id_raw = Vec::<[u8; 32]>::with_capacity(len);
@ -1092,8 +1095,16 @@ async fn add_aux_pow(
)
};
// let crypto_tree_hash = || todo!(&aux_pow_raw, aux_pow_raw.len());
let crypto_tree_hash = todo!();
fn tree_hash(aux_pow_raw: &[[u8; 32]]) -> [u8; 32] {
todo!("https://github.com/monero-project/monero/blob/cc73fe71162d564ffda8e549b79a350bca53c454/src/rpc/core_rpc_server.cpp#L2163")
}
fn encode_mm_depth(aux_pow_len: usize, nonce: u32) -> u64 {
todo!("https://github.com/monero-project/monero/blob/893916ad091a92e765ce3241b94e706ad012b62a/src/cryptonote_basic/merge_mining.cpp#L74")
}
let merkle_root = tree_hash(aux_pow_raw.as_ref());
let merkle_tree_depth = encode_mm_depth(len, nonce);
let block_template = {
let hex = hex::decode(request.blocktemplate_blob)?;
@ -1101,7 +1112,7 @@ async fn add_aux_pow(
};
fn remove_field_from_tx_extra() -> Result<(), ()> {
todo!()
todo!("https://github.com/monero-project/monero/blob/master/src/cryptonote_basic/cryptonote_format_utils.cpp#L767")
}
if remove_field_from_tx_extra().is_err() {
@ -1109,7 +1120,8 @@ async fn add_aux_pow(
}
fn add_mm_merkle_root_to_tx_extra() -> Result<(), ()> {
todo!()
todo!("https://github.com/monero-project/monero/blob/cc73fe71162d564ffda8e549b79a350bca53c454/src/rpc/core_rpc_server.cpp#L2189
")
}
if add_mm_merkle_root_to_tx_extra().is_err() {
@ -1119,6 +1131,7 @@ async fn add_aux_pow(
fn invalidate_hashes() {
// block_template.invalidate_hashes();
// block_template.miner_tx.invalidate_hashes();
// <https://github.com/monero-project/monero/blob/cc73fe71162d564ffda8e549b79a350bca53c454/src/rpc/core_rpc_server.cpp#L2195-L2196>
todo!();
}
@ -1126,8 +1139,6 @@ async fn add_aux_pow(
let blocktemplate_blob = block_template.serialize();
let blockhashing_blob = block_template.serialize_pow_hash();
let merkle_root: [u8; 32] = todo!();
let merkle_tree_depth = todo!();
let blocktemplate_blob = hex::encode(blocktemplate_blob);
let blockhashing_blob = hex::encode(blockhashing_blob);