diff options
| author | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2016-09-17 15:45:51 +0100 |
|---|---|---|
| committer | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2016-10-15 18:17:16 +0100 |
| commit | 88faec75fe768a5702c3f8d9384c0913e4af22aa (patch) | |
| tree | 13a382d23d674b33a2375dacb5c6c824b49ddef8 /src/cryptonote_core | |
| parent | Merge pull request #1203 (diff) | |
| download | monero-88faec75fe768a5702c3f8d9384c0913e4af22aa.tar.xz | |
wallet: select part of the fake outs from recent outputs
25% of the outputs are selected from the last 5 days (if possible),
in order to avoid the common case of sending recently received
outputs again. 25% and 5 days are subject to review later, since
it's just a wallet level change.
Diffstat (limited to 'src/cryptonote_core')
| -rw-r--r-- | src/cryptonote_core/blockchain.cpp | 4 | ||||
| -rw-r--r-- | src/cryptonote_core/blockchain.h | 3 |
2 files changed, 4 insertions, 3 deletions
diff --git a/src/cryptonote_core/blockchain.cpp b/src/cryptonote_core/blockchain.cpp index 9d2bf9332..9ea023a4c 100644 --- a/src/cryptonote_core/blockchain.cpp +++ b/src/cryptonote_core/blockchain.cpp @@ -3757,9 +3757,9 @@ bool Blockchain::get_hard_fork_voting_info(uint8_t version, uint32_t &window, ui return m_hardfork->get_voting_info(version, window, votes, threshold, earliest_height, voting); } -std::map<uint64_t, uint64_t> Blockchain:: get_output_histogram(const std::vector<uint64_t> &amounts, bool unlocked) const +std::map<uint64_t, std::tuple<uint64_t, uint64_t, uint64_t>> Blockchain:: get_output_histogram(const std::vector<uint64_t> &amounts, bool unlocked, uint64_t recent_cutoff) const { - return m_db->get_output_histogram(amounts, unlocked); + return m_db->get_output_histogram(amounts, unlocked, recent_cutoff); } #if defined(PER_BLOCK_CHECKPOINT) diff --git a/src/cryptonote_core/blockchain.h b/src/cryptonote_core/blockchain.h index 94701608e..262c2952b 100644 --- a/src/cryptonote_core/blockchain.h +++ b/src/cryptonote_core/blockchain.h @@ -729,10 +729,11 @@ namespace cryptonote * * @param amounts optional set of amounts to lookup * @param unlocked whether to restrict instances to unlocked ones + * @param recent_cutoff timestamp to consider outputs as recent * * @return a set of amount/instances */ - std::map<uint64_t, uint64_t> get_output_histogram(const std::vector<uint64_t> &amounts, bool unlocked) const; + std::map<uint64_t, std::tuple<uint64_t, uint64_t, uint64_t>> get_output_histogram(const std::vector<uint64_t> &amounts, bool unlocked, uint64_t recent_cutoff) const; /** * @brief perform a check on all key images in the blockchain |