aboutsummaryrefslogtreecommitdiff
path: root/src/wallet/db.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/wallet/db.cpp')
-rw-r--r--src/wallet/db.cpp21
1 files changed, 19 insertions, 2 deletions
diff --git a/src/wallet/db.cpp b/src/wallet/db.cpp
index b2404e2a85..bdd7b41b9d 100644
--- a/src/wallet/db.cpp
+++ b/src/wallet/db.cpp
@@ -56,9 +56,8 @@ bool WalletDatabaseFileId::operator==(const WalletDatabaseFileId& rhs) const
return memcmp(value, &rhs.value, sizeof(value)) == 0;
}
-BerkeleyEnvironment* GetWalletEnv(const fs::path& wallet_path, std::string& database_filename)
+static void SplitWalletPath(const fs::path& wallet_path, fs::path& env_directory, std::string& database_filename)
{
- fs::path env_directory;
if (fs::is_regular_file(wallet_path)) {
// Special case for backwards compatibility: if wallet path points to an
// existing file, treat it as the path to a BDB data file in a parent
@@ -71,6 +70,24 @@ BerkeleyEnvironment* GetWalletEnv(const fs::path& wallet_path, std::string& data
env_directory = wallet_path;
database_filename = "wallet.dat";
}
+}
+
+bool IsWalletLoaded(const fs::path& wallet_path)
+{
+ fs::path env_directory;
+ std::string database_filename;
+ SplitWalletPath(wallet_path, env_directory, database_filename);
+ LOCK(cs_db);
+ auto env = g_dbenvs.find(env_directory.string());
+ if (env == g_dbenvs.end()) return false;
+ auto db = env->second.m_databases.find(database_filename);
+ return db != env->second.m_databases.end();
+}
+
+BerkeleyEnvironment* GetWalletEnv(const fs::path& wallet_path, std::string& database_filename)
+{
+ fs::path env_directory;
+ SplitWalletPath(wallet_path, env_directory, database_filename);
LOCK(cs_db);
// Note: An unused temporary BerkeleyEnvironment object may be created inside the
// emplace function if the key already exists. This is a little inefficient,