BlockchainDB implementations have names now

In order to make things more general, BlockchainDB now has get_db_name()
which should return a string with the "name" of that type of db.
This "name" will be the subfolder name that holds that db type's files
within the monero folder.

Small bugfix: blockchain_converter was not correctly appending this in
the prior hard-coded-string implementation of the subfolder data
directory concept.

2 files changed, 9 insertions, 0 deletions

diff --git a/src/blockchain_db/lmdb/db_lmdb.cpp b/src/blockchain_db/lmdb/db_lmdb.cpp
index feff4a272..ee49e1827 100644
--- a/src/blockchain_db/lmdb/db_lmdb.cpp
+++ b/src/blockchain_db/lmdb/db_lmdb.cpp
@@ -775,6 +775,13 @@ std::vector<std::string> BlockchainLMDB::get_filenames() const
   return filenames;
 }
 
+std::string BlockchainLMDB::get_db_name() const
+{
+  LOG_PRINT_L3("BlockchainLMDB::" << __func__);
+
+  return std::string("lmdb");
+}
+
 // TODO: this?
 bool BlockchainLMDB::lock()
 {
diff --git a/src/blockchain_db/lmdb/db_lmdb.h b/src/blockchain_db/lmdb/db_lmdb.h
index f6582fce4..1a684548e 100644
--- a/src/blockchain_db/lmdb/db_lmdb.h
+++ b/src/blockchain_db/lmdb/db_lmdb.h
@@ -126,6 +126,8 @@ public:
 
   virtual std::vector<std::string> get_filenames() const;
 
+  virtual std::string get_db_name() const;
+
   virtual bool lock();
 
   virtual void unlock();