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-rw-r--r--src/CMakeLists.txt2
-rw-r--r--src/blockchain_converter/CMakeLists.txt51
-rw-r--r--src/blockchain_converter/blockchain_converter.cpp99
-rw-r--r--src/cryptonote_core/blockchain_storage.cpp22
-rw-r--r--src/cryptonote_core/blockchain_storage.h11
5 files changed, 171 insertions, 14 deletions
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index a80dfe378..7c4492b01 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -97,3 +97,5 @@ add_subdirectory(connectivity_tool)
add_subdirectory(miner)
add_subdirectory(simplewallet)
add_subdirectory(daemon)
+
+add_subdirectory(blockchain_converter)
diff --git a/src/blockchain_converter/CMakeLists.txt b/src/blockchain_converter/CMakeLists.txt
new file mode 100644
index 000000000..713ba18ef
--- /dev/null
+++ b/src/blockchain_converter/CMakeLists.txt
@@ -0,0 +1,51 @@
+# Copyright (c) 2014-2015, The Monero Project
+#
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without modification, are
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice, this list of
+# conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice, this list
+# of conditions and the following disclaimer in the documentation and/or other
+# materials provided with the distribution.
+#
+# 3. Neither the name of the copyright holder nor the names of its contributors may be
+# used to endorse or promote products derived from this software without specific
+# prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+# THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+set(blockchain_converter_sources
+ blockchain_converter.cpp
+ )
+
+set(blockchain_converter_private_headers)
+
+bitmonero_private_headers(blockchain_converter
+ ${blockchain_converter_private_headers})
+
+bitmonero_add_executable(blockchain_converter
+ ${blockchain_converter_sources}
+ ${blockchain_converter_private_headers})
+
+target_link_libraries(blockchain_converter
+ LINK_PRIVATE
+ cryptonote_core
+ ${CMAKE_THREAD_LIBS_INIT})
+
+add_dependencies(blockchain_converter
+ version)
+set_property(TARGET blockchain_converter
+ PROPERTY
+ OUTPUT_NAME "blockchain_converter")
diff --git a/src/blockchain_converter/blockchain_converter.cpp b/src/blockchain_converter/blockchain_converter.cpp
new file mode 100644
index 000000000..5dc937b3b
--- /dev/null
+++ b/src/blockchain_converter/blockchain_converter.cpp
@@ -0,0 +1,99 @@
+// Copyright (c) 2014, The Monero Project
+//
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without modification, are
+// permitted provided that the following conditions are met:
+//
+// 1. Redistributions of source code must retain the above copyright notice, this list of
+// conditions and the following disclaimer.
+//
+// 2. Redistributions in binary form must reproduce the above copyright notice, this list
+// of conditions and the following disclaimer in the documentation and/or other
+// materials provided with the distribution.
+//
+// 3. Neither the name of the copyright holder nor the names of its contributors may be
+// used to endorse or promote products derived from this software without specific
+// prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include "include_base_utils.h"
+#include "common/util.h"
+#include "warnings.h"
+#include "crypto/crypto.h"
+#include "cryptonote_config.h"
+#include "cryptonote_core/cryptonote_format_utils.h"
+#include "misc_language.h"
+#include "cryptonote_core/blockchain_storage.h"
+#include "cryptonote_core/blockchain_db.h"
+#include "cryptonote_core/blockchain.h"
+#include "cryptonote_core/BlockchainDB_impl/db_lmdb.h"
+#include "cryptonote_core/tx_pool.h"
+
+using namespace cryptonote;
+
+struct fake_core
+{
+ tx_memory_pool m_pool;
+ Blockchain dummy;
+
+ blockchain_storage m_storage;
+
+
+ fake_core() : m_pool(dummy), dummy(m_pool), m_storage(&m_pool)
+ {
+ m_pool.init("~/.bitmonero");
+ m_storage.init("~/.bitmonero", false);
+ }
+};
+
+int main(int argc, char* argv[])
+{
+ fake_core c;
+
+ BlockchainDB *blockchain;
+
+ blockchain = new BlockchainLMDB();
+
+ blockchain->open("~/.bitmonero");
+
+ for (uint64_t i = 0; i < c.m_storage.get_current_blockchain_height(); ++i)
+ {
+ block b = c.m_storage.get_block(i);
+ size_t bsize = c.m_storage.get_block_size(i);
+ difficulty_type bdiff = c.m_storage.get_block_cumulative_difficulty(i);
+ uint64_t bcoins = c.m_storage.get_block_coins_generated(i);
+ std::vector<transaction> txs;
+ std::vector<crypto::hash> missed;
+
+ c.m_storage.get_transactions(b.tx_hashes, txs, missed);
+ if (missed.size())
+ {
+ std::cerr << "Missed transaction(s) for block at height " << i << ", exiting" << std::endl;
+ delete blockchain;
+ return 1;
+ }
+
+ try
+ {
+ blockchain->add_block(b, bsize, bdiff, bcoins, txs);
+ }
+ catch (const std::exception& e)
+ {
+ std::cerr << "Error adding block to new blockchain: " << e.what() << std::endl;
+ delete blockchain;
+ return 2;
+ }
+ }
+
+ return 0;
+}
diff --git a/src/cryptonote_core/blockchain_storage.cpp b/src/cryptonote_core/blockchain_storage.cpp
index e2b6f2326..e40eb6a0f 100644
--- a/src/cryptonote_core/blockchain_storage.cpp
+++ b/src/cryptonote_core/blockchain_storage.cpp
@@ -231,7 +231,7 @@ bool blockchain_storage::pop_block_from_blockchain()
m_blocks_index.erase(bl_ind);
//pop block from core
m_blocks.pop_back();
- m_tx_pool.on_blockchain_dec(m_blocks.size()-1, get_tail_id());
+ m_tx_pool->on_blockchain_dec(m_blocks.size()-1, get_tail_id());
return true;
}
//------------------------------------------------------------------
@@ -307,7 +307,7 @@ bool blockchain_storage::purge_transaction_from_blockchain(const crypto::hash& t
if(!is_coinbase(tx))
{
cryptonote::tx_verification_context tvc = AUTO_VAL_INIT(tvc);
- bool r = m_tx_pool.add_tx(tx, tvc, true);
+ bool r = m_tx_pool->add_tx(tx, tvc, true);
CHECK_AND_ASSERT_MES(r, false, "purge_block_data_from_blockchain: failed to add transaction to transaction pool");
}
@@ -676,16 +676,16 @@ bool blockchain_storage::create_block_template(block& b, const account_public_ad
size_t txs_size;
uint64_t fee;
- if (!m_tx_pool.fill_block_template(b, median_size, already_generated_coins, txs_size, fee)) {
+ if (!m_tx_pool->fill_block_template(b, median_size, already_generated_coins, txs_size, fee)) {
return false;
}
#if defined(DEBUG_CREATE_BLOCK_TEMPLATE)
size_t real_txs_size = 0;
uint64_t real_fee = 0;
- CRITICAL_REGION_BEGIN(m_tx_pool.m_transactions_lock);
+ CRITICAL_REGION_BEGIN(m_tx_pool->m_transactions_lock);
BOOST_FOREACH(crypto::hash &cur_hash, b.tx_hashes) {
- auto cur_res = m_tx_pool.m_transactions.find(cur_hash);
- if (cur_res == m_tx_pool.m_transactions.end()) {
+ auto cur_res = m_tx_pool->m_transactions.find(cur_hash);
+ if (cur_res == m_tx_pool->m_transactions.end()) {
LOG_ERROR("Creating block template: error: transaction not found");
continue;
}
@@ -1658,7 +1658,7 @@ bool blockchain_storage::handle_block_to_main_chain(const block& bl, const crypt
transaction tx;
size_t blob_size = 0;
uint64_t fee = 0;
- if(!m_tx_pool.take_tx(tx_id, tx, blob_size, fee))
+ if(!m_tx_pool->take_tx(tx_id, tx, blob_size, fee))
{
LOG_PRINT_L1("Block with id: " << id << "has at least one unknown transaction with id: " << tx_id);
purge_block_data_from_blockchain(bl, tx_processed_count);
@@ -1670,7 +1670,7 @@ bool blockchain_storage::handle_block_to_main_chain(const block& bl, const crypt
{
LOG_PRINT_L1("Block with id: " << id << "has at least one transaction (id: " << tx_id << ") with wrong inputs.");
cryptonote::tx_verification_context tvc = AUTO_VAL_INIT(tvc);
- bool add_res = m_tx_pool.add_tx(tx, tvc, true);
+ bool add_res = m_tx_pool->add_tx(tx, tvc, true);
CHECK_AND_ASSERT_MES2(add_res, "handle_block_to_main_chain: failed to add transaction back to transaction pool");
purge_block_data_from_blockchain(bl, tx_processed_count);
add_block_as_invalid(bl, id);
@@ -1683,7 +1683,7 @@ bool blockchain_storage::handle_block_to_main_chain(const block& bl, const crypt
{
LOG_PRINT_L1("Block with id: " << id << " failed to add transaction to blockchain storage");
cryptonote::tx_verification_context tvc = AUTO_VAL_INIT(tvc);
- bool add_res = m_tx_pool.add_tx(tx, tvc, true);
+ bool add_res = m_tx_pool->add_tx(tx, tvc, true);
CHECK_AND_ASSERT_MES2(add_res, "handle_block_to_main_chain: failed to add transaction back to transaction pool");
purge_block_data_from_blockchain(bl, tx_processed_count);
bvc.m_verifivation_failed = true;
@@ -1738,7 +1738,7 @@ bool blockchain_storage::handle_block_to_main_chain(const block& bl, const crypt
/*if(!m_orphanes_reorganize_in_work)
review_orphaned_blocks_with_new_block_id(id, true);*/
- m_tx_pool.on_blockchain_inc(bei.height, id);
+ m_tx_pool->on_blockchain_inc(bei.height, id);
//LOG_PRINT_L0("BLOCK: " << ENDL << "" << dump_obj_as_json(bei.bl));
return true;
}
@@ -1761,7 +1761,7 @@ bool blockchain_storage::add_new_block(const block& bl_, block_verification_cont
//copy block here to let modify block.target
block bl = bl_;
crypto::hash id = get_block_hash(bl);
- CRITICAL_REGION_LOCAL(m_tx_pool);//to avoid deadlock lets lock tx_pool for whole add/reorganize process
+ CRITICAL_REGION_LOCAL(*m_tx_pool);//to avoid deadlock lets lock tx_pool for whole add/reorganize process
CRITICAL_REGION_LOCAL1(m_blockchain_lock);
if(have_block(id))
{
diff --git a/src/cryptonote_core/blockchain_storage.h b/src/cryptonote_core/blockchain_storage.h
index 1bfdf7bd0..671da40a8 100644
--- a/src/cryptonote_core/blockchain_storage.h
+++ b/src/cryptonote_core/blockchain_storage.h
@@ -78,7 +78,7 @@ namespace cryptonote
uint64_t already_generated_coins;
};
- blockchain_storage(tx_memory_pool& tx_pool):m_tx_pool(tx_pool), m_current_block_cumul_sz_limit(0), m_is_in_checkpoint_zone(false), m_is_blockchain_storing(false), m_enforce_dns_checkpoints(false)
+ blockchain_storage(tx_memory_pool* tx_pool):m_tx_pool(tx_pool), m_current_block_cumul_sz_limit(0), m_is_in_checkpoint_zone(false), m_is_blockchain_storing(false), m_enforce_dns_checkpoints(false)
{};
bool init() { return init(tools::get_default_data_dir(), true); }
@@ -166,7 +166,7 @@ namespace cryptonote
if(it == m_transactions.end())
{
transaction tx;
- if(!m_tx_pool.get_transaction(tx_id, tx))
+ if(!m_tx_pool->get_transaction(tx_id, tx))
missed_txs.push_back(tx_id);
else
txs.push_back(tx);
@@ -184,6 +184,11 @@ namespace cryptonote
bool update_checkpoints(const std::string& file_path, bool check_dns);
void set_enforce_dns_checkpoints(bool enforce_checkpoints);
+ block get_block(uint64_t height) { return m_blocks[height].bl; }
+ size_t get_block_size(uint64_t height) { return m_blocks[height].block_cumulative_size; }
+ difficulty_type get_block_cumulative_difficulty(uint64_t height) { return m_blocks[height].cumulative_difficulty; }
+ uint64_t get_block_coins_generated(uint64_t height) { return m_blocks[height].already_generated_coins; }
+
private:
typedef std::unordered_map<crypto::hash, size_t> blocks_by_id_index;
typedef std::unordered_map<crypto::hash, transaction_chain_entry> transactions_container;
@@ -193,7 +198,7 @@ namespace cryptonote
typedef std::unordered_map<crypto::hash, block> blocks_by_hash;
typedef std::map<uint64_t, std::vector<std::pair<crypto::hash, size_t>>> outputs_container; //crypto::hash - tx hash, size_t - index of out in transaction
- tx_memory_pool& m_tx_pool;
+ tx_memory_pool* m_tx_pool;
epee::critical_section m_blockchain_lock; // TODO: add here reader/writer lock
// main chain
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-16 16:44:48 +0000