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refactor cryptonote_basic::add_tx_pub_key_to_extra

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This commit is contained in:
Jaquee 2017-08-04 19:05:35 +02:00
parent 8bfa6c2d9f
commit fd773d88cd
2 changed files with 15 additions and 3 deletions
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16
src/cryptonote_basic/cryptonote_format_utils.cpp
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@ -324,9 +324,19 @@ namespace cryptonote
//---------------------------------------------------------------
bool add_tx_pub_key_to_extra(transaction& tx, const crypto::public_key& tx_pub_key)
{
tx.extra.resize(tx.extra.size() + 1 + sizeof(crypto::public_key));
tx.extra[tx.extra.size() - 1 - sizeof(crypto::public_key)] = TX_EXTRA_TAG_PUBKEY;
*reinterpret_cast<crypto::public_key*>(&tx.extra[tx.extra.size() - sizeof(crypto::public_key)]) = tx_pub_key;
return add_tx_pub_key_to_extra(tx.extra, tx_pub_key);
}
//---------------------------------------------------------------
bool add_tx_pub_key_to_extra(transaction_prefix& tx, const crypto::public_key& tx_pub_key)
{
return add_tx_pub_key_to_extra(tx.extra, tx_pub_key);
}
//---------------------------------------------------------------
bool add_tx_pub_key_to_extra(std::vector<uint8_t>& tx_extra, const crypto::public_key& tx_pub_key)
{
tx_extra.resize(tx_extra.size() + 1 + sizeof(crypto::public_key));
tx_extra[tx_extra.size() - 1 - sizeof(crypto::public_key)] = TX_EXTRA_TAG_PUBKEY;
*reinterpret_cast<crypto::public_key*>(&tx_extra[tx_extra.size() - sizeof(crypto::public_key)]) = tx_pub_key;
return true;
}
//---------------------------------------------------------------

2
src/cryptonote_basic/cryptonote_format_utils.h
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@ -65,6 +65,8 @@ namespace cryptonote
crypto::public_key get_tx_pub_key_from_extra(const transaction_prefix& tx, size_t pk_index = 0);
crypto::public_key get_tx_pub_key_from_extra(const transaction& tx, size_t pk_index = 0);
bool add_tx_pub_key_to_extra(transaction& tx, const crypto::public_key& tx_pub_key);
bool add_tx_pub_key_to_extra(transaction_prefix& tx, const crypto::public_key& tx_pub_key);
bool add_tx_pub_key_to_extra(std::vector<uint8_t>& tx_extra, const crypto::public_key& tx_pub_key);
std::vector<crypto::public_key> get_additional_tx_pub_keys_from_extra(const std::vector<uint8_t>& tx_extra);
std::vector<crypto::public_key> get_additional_tx_pub_keys_from_extra(const transaction_prefix& tx);
bool add_additional_tx_pub_keys_to_extra(std::vector<uint8_t>& tx_extra, const std::vector<crypto::public_key>& additional_pub_keys);