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Make difficulty 128 bit instead of 64 bit

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Based on Boolberry work by:
  jahrsg <jahr@jahr.me>
  cr.zoidberg <crypto.zoidberg@gmail.com>
This commit is contained in:
moneromooo-monero
2019-01-31 10:44:08 +00:00
parent e4b049da05
commit 91f4c7f45f
30 changed files with 787 additions and 62 deletions
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21
src/blockchain_utilities/blockchain_import.cpp
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@@ -294,7 +294,8 @@ int import_from_file(cryptonote::core& core, const std::string& import_file_path
}
// 4 byte magic + (currently) 1024 byte header structures
bootstrap.seek_to_first_chunk(import_file);
uint8_t major_version, minor_version;
bootstrap.seek_to_first_chunk(import_file, major_version, minor_version);
std::string str1;
char buffer1[1024];
@@ -415,7 +416,23 @@ int import_from_file(cryptonote::core& core, const std::string& import_file_path
{
str1.assign(buffer_block, chunk_size);
bootstrap::block_package bp;
if (! ::serialization::parse_binary(str1, bp))
bool res;
if (major_version == 0)
{
bootstrap::block_package_1 bp1;
res = ::serialization::parse_binary(str1, bp1);
if (res)
{
bp.block = std::move(bp1.block);
bp.txs = std::move(bp1.txs);
bp.block_weight = bp1.block_weight;
bp.cumulative_difficulty = bp1.cumulative_difficulty;
bp.coins_generated = bp1.coins_generated;
}
}
else
res = ::serialization::parse_binary(str1, bp);
if (!res)
throw std::runtime_error("Error in deserialization of chunk");
int display_interval = 1000;