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| author | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2015-10-16 19:45:35 +0100 |
|---|---|---|
| committer | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2015-10-17 00:11:26 +0100 |
| commit | b13e7f284b909df8ca54fe93c231910a130f9f3e (patch) | |
| tree | a79e281f205a0578312aa3b7cfc9a488036b9078 /src/cryptonote_core | |
| parent | bootstrap_file: do not try to create a directory with an empty name (diff) | |
| download | monero-b13e7f284b909df8ca54fe93c231910a130f9f3e.tar.xz | |
blockchain_export can now export to a blocks.dat format
Also make the number of blocks endian independant, and add
support for testnet
Diffstat (limited to 'src/cryptonote_core')
| -rw-r--r-- | src/cryptonote_core/blockchain.cpp | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/cryptonote_core/blockchain.cpp b/src/cryptonote_core/blockchain.cpp index e06c3c08c..c38b58841 100644 --- a/src/cryptonote_core/blockchain.cpp +++ b/src/cryptonote_core/blockchain.cpp @@ -352,13 +352,14 @@ bool Blockchain::init(BlockchainDB* db, const bool testnet) m_async_pool.create_thread(boost::bind(&boost::asio::io_service::run, &m_async_service)); #if defined(PER_BLOCK_CHECKPOINT) - if (m_fast_sync && !testnet && get_blocks_dat_start() != nullptr) + if (m_fast_sync && get_blocks_dat_start(testnet) != nullptr) { - if (get_blocks_dat_size() > 4) + if (get_blocks_dat_size(testnet) > 4) { - const unsigned char *p = get_blocks_dat_start(); - uint32_t nblocks = *(uint32_t *) p; - if(nblocks > 0 && nblocks > m_db->height()) + const unsigned char *p = get_blocks_dat_start(testnet); + const uint32_t nblocks = *p | ((*(p+1))<<8) | ((*(p+2))<<16) | ((*(p+3))<<24); + const size_t size_needed = 4 + nblocks * sizeof(crypto::hash); + if(nblocks > 0 && nblocks > m_db->height() && get_blocks_dat_size(testnet) >= size_needed) { LOG_PRINT_L0("Loading precomputed blocks: " << nblocks); p += sizeof(uint32_t); |