void chainblender_join::encode(data_buffer & buffer)
{
/**
* Encode the version.
*/
buffer.write_uint32(m_version);
/**
* The session id must be null for a cbjoin.
*/
if (m_hash_session_id.is_empty() == false)
{
log_error(
"ChainBlender join message has invalid hash session "
"id = " << m_hash_session_id.to_string() << "."
);
}
/**
* Encode the session id.
*/
buffer.write_sha256(m_hash_session_id);
/**
* Encode the denomination.
*/
buffer.write_int64(m_denomination);
}
bool inventory_vector::encode(data_buffer & buffer)
{
buffer.write_uint32(m_type);
buffer.write_sha256(m_hash);
return true;
}
void merkle_tree_partial::encode(data_buffer & buffer)
{
buffer.write_uint32(m_total_transactions);
buffer.write_var_int(m_hashes.size());
for (auto & i : m_hashes)
{
buffer.write_sha256(i);
}
std::vector<std::uint8_t> bytes;
bytes.resize((m_flags.size() + 7) / 8);
for (auto i = 0; i < m_flags.size(); i++)
{
bytes[i / 8] |= m_flags[i] << (i % 8);
}
buffer.write_var_int(bytes.size());
buffer.write_bytes(
reinterpret_cast<const char *> (&bytes[0]), bytes.size()
);
}
void checkpoint_sync_unsigned::encode(data_buffer & buffer)
{
buffer.write_int32(m_version);
buffer.write_sha256(m_hash_checkpoint);
}
void incentive_vote::encode(data_buffer & buffer, const bool & is_copy)
{
/**
* Write the version.
*/
buffer.write_uint32(m_version);
/**
* Write the block height.
*/
buffer.write_uint32(m_block_height);
/**
* Write the block hash
*/
buffer.write_sha256(m_hash_block);
/**
* Write the nonce hash.
*/
buffer.write_sha256(m_hash_nonce);
/**
* Write the address length.
*/
buffer.write_var_int(m_address.size());
/**
* Write the address.
*/
buffer.write_bytes(m_address.data(), m_address.size());
/**
* Encode the public key.
*/
m_public_key.encode(buffer);
/**
* If we are encoding a copy reuse the existing signature.
*/
if (is_copy == true)
{
/**
* Write the signature length.
*/
buffer.write_var_int(m_signature.size());
/**
* Write the signature.
*/
buffer.write_bytes(
reinterpret_cast<char *>(&m_signature[0]),
m_signature.size()
);
}
else
{
/**
* Sign the message.
*/
sign(buffer);
}
}
