bdb.cpp File Reference

#include <fs.h>
#include <wallet/bdb.h>
#include <wallet/db.h>
#include <util/strencodings.h>
#include <util/translation.h>
#include <cstdint>
#include <sys/stat.h>

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Functions
std::shared_ptr< BerkeleyEnvironment >	GetWalletEnv (const fs::path &wallet_path, std::string &database_filename)
	Get BerkeleyEnvironment and database filename given a wallet path. More...
std::string	BerkeleyDatabaseVersion ()
bool	ExistsBerkeleyDatabase (const fs::path &path)
	Check if Berkeley database exists at specified path. More...
std::unique_ptr< BerkeleyDatabase >	MakeBerkeleyDatabase (const fs::path &path, const DatabaseOptions &options, DatabaseStatus &status, bilingual_str &error)
	Return object giving access to Berkeley database at specified path. More...

Function Documentation

BerkeleyDatabaseVersion()

std::string BerkeleyDatabaseVersion

(

)

Definition at line 809 of file bdb.cpp.

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ExistsBerkeleyDatabase()

bool ExistsBerkeleyDatabase

(

const fs::path &

path

)

Check if Berkeley database exists at specified path.

Definition at line 895 of file bdb.cpp.

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GetWalletEnv()

std::shared_ptr<BerkeleyEnvironment> GetWalletEnv	(	const fs::path &	wallet_path,
		std::string &	database_filename
	)

Get BerkeleyEnvironment and database filename given a wallet path.

Parameters

[in]	wallet_path	Path to wallet directory. Or (for backwards compatibility only) a path to a berkeley btree data file inside a wallet directory.
[out]	database_filename	Filename of berkeley btree data file inside the wallet directory.

Returns

A shared pointer to the BerkeleyEnvironment object for the wallet directory, never empty because ~BerkeleyEnvironment erases the weak pointer from the g_dbenvs map.

Postcondition

A new BerkeleyEnvironment weak pointer is inserted into g_dbenvs if the directory path key was not already in the map.

Definition at line 78 of file bdb.cpp.

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MakeBerkeleyDatabase()

std::unique_ptr<BerkeleyDatabase> MakeBerkeleyDatabase	(	const fs::path &	path,
		const DatabaseOptions &	options,
		DatabaseStatus &	status,
		bilingual_str &	error
	)

Return object giving access to Berkeley database at specified path.

Definition at line 903 of file bdb.cpp.

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