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DB cleanup

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Hide LMDB-specific stuff behind blockchain_db.h. Nobody besides blockchain_db.cpp
should ever be including DB-specific headers any more.
This commit is contained in:
Howard Chu 2017-08-19 15:27:13 +01:00
parent 4466b6d1b0
commit 4c7f8ac04f
No known key found for this signature in database
GPG key ID: FD2A70B44AB11BA7
8 changed files with 50 additions and 120 deletions
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30
src/cryptonote_core/cryptonote_core.cpp
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@ -48,10 +48,6 @@ using namespace epee;
#include "cryptonote_basic/checkpoints.h"
#include "ringct/rctTypes.h"
#include "blockchain_db/blockchain_db.h"
#include "blockchain_db/lmdb/db_lmdb.h"
#if defined(BERKELEY_DB)
#include "blockchain_db/berkeleydb/db_bdb.h"
#endif
#include "ringct/rctSigs.h"
#undef MONERO_DEFAULT_LOG_CATEGORY
@ -308,20 +304,8 @@ namespace cryptonote
// folder might not be a directory, etc, etc
catch (...) { }
BlockchainDB* db = nullptr;
uint64_t DBS_FAST_MODE = 0;
uint64_t DBS_FASTEST_MODE = 0;
uint64_t DBS_SAFE_MODE = 0;
uint64_t DBS_SALVAGE = 0;
if (db_type == "lmdb")
{
db = new BlockchainLMDB();
DBS_SAFE_MODE = MDB_NORDAHEAD;
DBS_FAST_MODE = MDB_NORDAHEAD | MDB_NOSYNC;
DBS_FASTEST_MODE = MDB_NORDAHEAD | MDB_NOSYNC | MDB_WRITEMAP | MDB_MAPASYNC;
DBS_SALVAGE = MDB_PREVSNAPSHOT;
}
else
BlockchainDB* db = new_db(db_type);
if (db == NULL)
{
LOG_ERROR("Attempted to use non-existent database type");
return false;
@ -347,7 +331,7 @@ namespace cryptonote
MDEBUG("option: " << option);
// default to fast:async:1
uint64_t DEFAULT_FLAGS = DBS_FAST_MODE;
uint64_t DEFAULT_FLAGS = DBF_FAST;
if(options.size() == 0)
{
@ -361,14 +345,14 @@ namespace cryptonote
if(options[0] == "safe")
{
safemode = true;
db_flags = DBS_SAFE_MODE;
db_flags = DBF_SAFE;
sync_mode = db_nosync;
}
else if(options[0] == "fast")
db_flags = DBS_FAST_MODE;
db_flags = DBF_FAST;
else if(options[0] == "fastest")
{
db_flags = DBS_FASTEST_MODE;
db_flags = DBF_FASTEST;
blocks_per_sync = 1000; // default to fastest:async:1000
}
else
@ -392,7 +376,7 @@ namespace cryptonote
}
if (db_salvage)
db_flags |= DBS_SALVAGE;
db_flags |= DBF_SALVAGE;
db->open(filename, db_flags);
if(!db->m_open)