Access to the wallet database. More...

#include <walletdb.h>

Collaboration diagram for WalletBatch:

Public Member Functions
	WalletBatch (WalletDatabase &database, const char *pszMode="r+", bool _fFlushOnClose=true)

	WalletBatch (const WalletBatch &)=delete

WalletBatch &	operator= (const WalletBatch &)=delete

bool	WriteName (const std::string &strAddress, const std::string &strName)

bool	EraseName (const std::string &strAddress)

bool	WritePurpose (const std::string &strAddress, const std::string &purpose)

bool	ErasePurpose (const std::string &strAddress)

bool	WriteTx (const CWalletTx &wtx)

bool	EraseTx (uint256 hash)

bool	WriteKey (const CPubKey &vchPubKey, const CPrivKey &vchPrivKey, const CKeyMetadata &keyMeta)

bool	WriteCryptedKey (const CPubKey &vchPubKey, const std::vector< unsigned char > &vchCryptedSecret, const CKeyMetadata &keyMeta)

bool	WriteMasterKey (unsigned int nID, const CMasterKey &kMasterKey)

bool	WriteCScript (const uint160 &hash, const CScript &redeemScript)

bool	WriteWatchOnly (const CScript &script, const CKeyMetadata &keymeta)

bool	EraseWatchOnly (const CScript &script)

bool	WriteBestBlock (const CBlockLocator &locator)

bool	ReadBestBlock (CBlockLocator &locator)

bool	WriteOrderPosNext (int64_t nOrderPosNext)

bool	ReadPool (int64_t nPool, CKeyPool &keypool)

bool	WritePool (int64_t nPool, const CKeyPool &keypool)

bool	ErasePool (int64_t nPool)

bool	WriteMinVersion (int nVersion)

bool	WriteDestData (const std::string &address, const std::string &key, const std::string &value)
	Write destination data key,value tuple to database. More...

bool	EraseDestData (const std::string &address, const std::string &key)
	Erase destination data tuple from wallet database. More...

DBErrors	LoadWallet (CWallet *pwallet)

DBErrors	FindWalletTx (std::vector< uint256 > &vTxHash, std::vector< CWalletTx > &vWtx)

DBErrors	ZapWalletTx (std::vector< CWalletTx > &vWtx)

DBErrors	ZapSelectTx (std::vector< uint256 > &vHashIn, std::vector< uint256 > &vHashOut)

bool	WriteHDChain (const CHDChain &chain)
	write the hdchain model (external chain child index counter) More...

bool	WriteWalletFlags (const uint64_t flags)

bool	TxnBegin ()
	Begin a new transaction. More...

bool	TxnCommit ()
	Commit current transaction. More...

bool	TxnAbort ()
	Abort current transaction. More...

bool	ReadVersion (int &nVersion)
	Read wallet version. More...

bool	WriteVersion (int nVersion)
	Write wallet version. More...

Static Public Member Functions
static bool	Recover (const fs::path &wallet_path, void callbackDataIn, bool(recoverKVcallback)(void *callbackData, CDataStream ssKey, CDataStream ssValue), std::string &out_backup_filename)

static bool	Recover (const fs::path &wallet_path, std::string &out_backup_filename)

static bool	RecoverKeysOnlyFilter (void *callbackData, CDataStream ssKey, CDataStream ssValue)

static bool	IsKeyType (const std::string &strType)

static bool	VerifyEnvironment (const fs::path &wallet_path, std::string &errorStr)

static bool	VerifyDatabaseFile (const fs::path &wallet_path, std::string &warningStr, std::string &errorStr)

Private Member Functions
template<typename K , typename T >
bool	WriteIC (const K &key, const T &value, bool fOverwrite=true)

template<typename K >
bool	EraseIC (const K &key)

Private Attributes
BerkeleyBatch	m_batch

WalletDatabase &	m_database

Detailed Description

Access to the wallet database.

This represents a single transaction at the database. It will be committed when the object goes out of scope. Optionally (on by default) it will flush to disk as well.

Definition at line 139 of file walletdb.h.

Constructor & Destructor Documentation

◆ WalletBatch() [1/2]

WalletBatch::WalletBatch	(	WalletDatabase &	database,
		const char *	pszMode = `"r+"`,
		bool	_fFlushOnClose = `true`
	)

inlineexplicit

Definition at line 163 of file walletdb.h.

◆ WalletBatch() [2/2]

WalletBatch::WalletBatch ( const WalletBatch & )

delete

Member Function Documentation

◆ EraseDestData()

bool WalletBatch::EraseDestData	(	const std::string &	address,
		const std::string &	key
	)

Erase destination data tuple from wallet database.

Definition at line 736 of file walletdb.cpp.

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◆ EraseIC()

template<typename K >

bool WalletBatch::EraseIC ( const K & key )

inlineprivate

Definition at line 153 of file walletdb.h.

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◆ EraseName()

bool WalletBatch::EraseName ( const std::string & strAddress )

Definition at line 33 of file walletdb.cpp.

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◆ ErasePool()

bool WalletBatch::ErasePool ( int64_t nPool )

Definition at line 144 of file walletdb.cpp.

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◆ ErasePurpose()

bool WalletBatch::ErasePurpose ( const std::string & strAddress )

Definition at line 45 of file walletdb.cpp.

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◆ EraseTx()

bool WalletBatch::EraseTx ( uint256 hash )

Definition at line 55 of file walletdb.cpp.

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◆ EraseWatchOnly()

bool WalletBatch::EraseWatchOnly ( const CScript & script )

Definition at line 109 of file walletdb.cpp.

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◆ FindWalletTx()

DBErrors WalletBatch::FindWalletTx	(	std::vector< uint256 > &	vTxHash,
		std::vector< CWalletTx > &	vWtx
	)

Definition at line 539 of file walletdb.cpp.

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◆ IsKeyType()

bool WalletBatch::IsKeyType ( const std::string & strType )

static

Definition at line 431 of file walletdb.cpp.

◆ LoadWallet()

DBErrors WalletBatch::LoadWallet ( CWallet * pwallet )

Definition at line 437 of file walletdb.cpp.

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◆ operator=()

WalletBatch& WalletBatch::operator= ( const WalletBatch & )

delete

◆ ReadBestBlock()

bool WalletBatch::ReadBestBlock ( CBlockLocator & locator )

Definition at line 123 of file walletdb.cpp.

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◆ ReadPool()

bool WalletBatch::ReadPool	(	int64_t	nPool,
		CKeyPool &	keypool
	)

Definition at line 134 of file walletdb.cpp.

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◆ ReadVersion()

bool WalletBatch::ReadVersion ( int & nVersion )

Read wallet version.

Definition at line 767 of file walletdb.cpp.

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◆ Recover() [1/2]

bool WalletBatch::Recover	(	const fs::path &	wallet_path,
		void *	callbackDataIn,
		bool()(void callbackData, CDataStream ssKey, CDataStream ssValue)	recoverKVcallback,
		std::string &	out_backup_filename
	)

static

Definition at line 686 of file walletdb.cpp.

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◆ Recover() [2/2]

bool WalletBatch::Recover	(	const fs::path &	wallet_path,
		std::string &	out_backup_filename
	)

static

Definition at line 691 of file walletdb.cpp.

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◆ RecoverKeysOnlyFilter()

bool WalletBatch::RecoverKeysOnlyFilter	(	void *	callbackData,
		CDataStream	ssKey,
		CDataStream	ssValue
	)

static

Definition at line 698 of file walletdb.cpp.

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◆ TxnAbort()

bool WalletBatch::TxnAbort ( )

Abort current transaction.

Definition at line 762 of file walletdb.cpp.

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◆ TxnBegin()

bool WalletBatch::TxnBegin ( )

Begin a new transaction.

Definition at line 752 of file walletdb.cpp.

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◆ TxnCommit()

bool WalletBatch::TxnCommit ( )

Commit current transaction.

Definition at line 757 of file walletdb.cpp.

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◆ VerifyDatabaseFile()

bool WalletBatch::VerifyDatabaseFile	(	const fs::path &	wallet_path,
		std::string &	warningStr,
		std::string &	errorStr
	)

static

Definition at line 726 of file walletdb.cpp.

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◆ VerifyEnvironment()

bool WalletBatch::VerifyEnvironment	(	const fs::path &	wallet_path,
		std::string &	errorStr
	)

static

Definition at line 721 of file walletdb.cpp.

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◆ WriteBestBlock()

bool WalletBatch::WriteBestBlock ( const CBlockLocator & locator )

Definition at line 117 of file walletdb.cpp.

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◆ WriteCryptedKey()

bool WalletBatch::WriteCryptedKey	(	const CPubKey &	vchPubKey,
		const std::vector< unsigned char > &	vchCryptedSecret,
		const CKeyMetadata &	keyMeta
	)

Definition at line 75 of file walletdb.cpp.

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◆ WriteCScript()

bool WalletBatch::WriteCScript	(	const uint160 &	hash,
		const CScript &	redeemScript
	)

Definition at line 96 of file walletdb.cpp.

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◆ WriteDestData()

bool WalletBatch::WriteDestData	(	const std::string &	address,
		const std::string &	key,
		const std::string &	value
	)

Write destination data key,value tuple to database.

Definition at line 731 of file walletdb.cpp.

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◆ WriteHDChain()

bool WalletBatch::WriteHDChain ( const CHDChain & chain )

write the hdchain model (external chain child index counter)

Definition at line 742 of file walletdb.cpp.

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◆ WriteIC()

template<typename K , typename T >

bool WalletBatch::WriteIC	(	const K &	key,
		const T &	value,
		bool	fOverwrite = `true`
	)

inlineprivate

Definition at line 143 of file walletdb.h.

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◆ WriteKey()

bool WalletBatch::WriteKey	(	const CPubKey &	vchPubKey,
		const CPrivKey &	vchPrivKey,
		const CKeyMetadata &	keyMeta
	)

Definition at line 60 of file walletdb.cpp.

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◆ WriteMasterKey()

bool WalletBatch::WriteMasterKey	(	unsigned int	nID,
		const CMasterKey &	kMasterKey
	)

Definition at line 91 of file walletdb.cpp.

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◆ WriteMinVersion()

bool WalletBatch::WriteMinVersion ( int nVersion )

Definition at line 149 of file walletdb.cpp.

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◆ WriteName()

bool WalletBatch::WriteName	(	const std::string &	strAddress,
		const std::string &	strName
	)

Definition at line 28 of file walletdb.cpp.

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◆ WriteOrderPosNext()

bool WalletBatch::WriteOrderPosNext ( int64_t nOrderPosNext )

Definition at line 129 of file walletdb.cpp.

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◆ WritePool()

bool WalletBatch::WritePool	(	int64_t	nPool,
		const CKeyPool &	keypool
	)

Definition at line 139 of file walletdb.cpp.

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◆ WritePurpose()

bool WalletBatch::WritePurpose	(	const std::string &	strAddress,
		const std::string &	purpose
	)

Definition at line 40 of file walletdb.cpp.

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◆ WriteTx()

bool WalletBatch::WriteTx ( const CWalletTx & wtx )

Definition at line 50 of file walletdb.cpp.

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◆ WriteVersion()

bool WalletBatch::WriteVersion ( int nVersion )

Write wallet version.

Definition at line 772 of file walletdb.cpp.

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◆ WriteWalletFlags()

bool WalletBatch::WriteWalletFlags ( const uint64_t flags )

Definition at line 747 of file walletdb.cpp.

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◆ WriteWatchOnly()

bool WalletBatch::WriteWatchOnly	(	const CScript &	script,
		const CKeyMetadata &	keymeta
	)

Definition at line 101 of file walletdb.cpp.

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◆ ZapSelectTx()

DBErrors WalletBatch::ZapSelectTx	(	std::vector< uint256 > &	vHashIn,
		std::vector< uint256 > &	vHashOut
	)

Definition at line 598 of file walletdb.cpp.

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◆ ZapWalletTx()

DBErrors WalletBatch::ZapWalletTx ( std::vector< CWalletTx > & vWtx )

Definition at line 636 of file walletdb.cpp.

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Member Data Documentation

◆ m_batch

BerkeleyBatch WalletBatch::m_batch

private

Definition at line 237 of file walletdb.h.

◆ m_database

WalletDatabase& WalletBatch::m_database

private

Definition at line 238 of file walletdb.h.

The documentation for this class was generated from the following files:

src/wallet/walletdb.h
src/wallet/walletdb.cpp

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ WalletBatch() [1/2]

◆ WalletBatch() [2/2]

Member Function Documentation

◆ EraseDestData()

◆ EraseIC()

◆ EraseName()

◆ ErasePool()

◆ ErasePurpose()

◆ EraseTx()

◆ EraseWatchOnly()

◆ FindWalletTx()

◆ IsKeyType()

◆ LoadWallet()

◆ operator=()

◆ ReadBestBlock()

◆ ReadPool()

◆ ReadVersion()

◆ Recover() [1/2]

◆ Recover() [2/2]

◆ RecoverKeysOnlyFilter()

◆ TxnAbort()

◆ TxnBegin()

◆ TxnCommit()

◆ VerifyDatabaseFile()

◆ VerifyEnvironment()

◆ WriteBestBlock()

◆ WriteCryptedKey()

◆ WriteCScript()

◆ WriteDestData()

◆ WriteHDChain()

◆ WriteIC()

◆ WriteKey()

◆ WriteMasterKey()

◆ WriteMinVersion()

◆ WriteName()

◆ WriteOrderPosNext()

◆ WritePool()

◆ WritePurpose()

◆ WriteTx()

◆ WriteVersion()

◆ WriteWalletFlags()

◆ WriteWatchOnly()

◆ ZapSelectTx()

◆ ZapWalletTx()

Member Data Documentation

◆ m_batch

◆ m_database