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-rw-r--r--src/wallet/db.cpp15
-rw-r--r--src/wallet/db.h7
-rw-r--r--src/wallet/wallet.cpp3
-rw-r--r--src/wallet/walletdb.cpp8
-rw-r--r--src/wallet/walletdb.h4
5 files changed, 20 insertions, 17 deletions
diff --git a/src/wallet/db.cpp b/src/wallet/db.cpp
index 906cc809bf..f82b59db8b 100644
--- a/src/wallet/db.cpp
+++ b/src/wallet/db.cpp
@@ -143,7 +143,7 @@ void CDBEnv::MakeMock()
fMockDb = true;
}
-CDBEnv::VerifyResult CDBEnv::Verify(const std::string& strFile, bool (*recoverFunc)(const std::string& strFile))
+CDBEnv::VerifyResult CDBEnv::Verify(const std::string& strFile, recoverFunc_type recoverFunc, std::string& out_backup_filename)
{
LOCK(cs_db);
assert(mapFileUseCount.count(strFile) == 0);
@@ -156,11 +156,11 @@ CDBEnv::VerifyResult CDBEnv::Verify(const std::string& strFile, bool (*recoverFu
return RECOVER_FAIL;
// Try to recover:
- bool fRecovered = (*recoverFunc)(strFile);
+ bool fRecovered = (*recoverFunc)(strFile, out_backup_filename);
return (fRecovered ? RECOVER_OK : RECOVER_FAIL);
}
-bool CDB::Recover(const std::string& filename, void *callbackDataIn, bool (*recoverKVcallback)(void* callbackData, CDataStream ssKey, CDataStream ssValue))
+bool CDB::Recover(const std::string& filename, void *callbackDataIn, bool (*recoverKVcallback)(void* callbackData, CDataStream ssKey, CDataStream ssValue), std::string& newFilename)
{
// Recovery procedure:
// move wallet file to wallet.timestamp.bak
@@ -170,7 +170,7 @@ bool CDB::Recover(const std::string& filename, void *callbackDataIn, bool (*reco
// Set -rescan so any missing transactions will be
// found.
int64_t now = GetTime();
- std::string newFilename = strprintf("wallet.%d.bak", now);
+ newFilename = strprintf("wallet.%d.bak", now);
int result = bitdb.dbenv->dbrename(NULL, filename.c_str(), NULL,
newFilename.c_str(), DB_AUTO_COMMIT);
@@ -261,18 +261,19 @@ bool CDB::VerifyEnvironment(const std::string& walletFile, const fs::path& dataD
return true;
}
-bool CDB::VerifyDatabaseFile(const std::string& walletFile, const fs::path& dataDir, std::string& warningStr, std::string& errorStr, bool (*recoverFunc)(const std::string& strFile))
+bool CDB::VerifyDatabaseFile(const std::string& walletFile, const fs::path& dataDir, std::string& warningStr, std::string& errorStr, CDBEnv::recoverFunc_type recoverFunc)
{
if (fs::exists(dataDir / walletFile))
{
- CDBEnv::VerifyResult r = bitdb.Verify(walletFile, recoverFunc);
+ std::string backup_filename;
+ CDBEnv::VerifyResult r = bitdb.Verify(walletFile, recoverFunc, backup_filename);
if (r == CDBEnv::RECOVER_OK)
{
warningStr = strprintf(_("Warning: Wallet file corrupt, data salvaged!"
" Original %s saved as %s in %s; if"
" your balance or transactions are incorrect you should"
" restore from a backup."),
- walletFile, "wallet.{timestamp}.bak", dataDir);
+ walletFile, backup_filename, dataDir);
}
if (r == CDBEnv::RECOVER_FAIL)
{
diff --git a/src/wallet/db.h b/src/wallet/db.h
index a2ede99d1b..ba37853572 100644
--- a/src/wallet/db.h
+++ b/src/wallet/db.h
@@ -55,7 +55,8 @@ public:
enum VerifyResult { VERIFY_OK,
RECOVER_OK,
RECOVER_FAIL };
- VerifyResult Verify(const std::string& strFile, bool (*recoverFunc)(const std::string& strFile));
+ typedef bool (*recoverFunc_type)(const std::string& strFile, std::string& out_backup_filename);
+ VerifyResult Verify(const std::string& strFile, recoverFunc_type recoverFunc, std::string& out_backup_filename);
/**
* Salvage data from a file that Verify says is bad.
* fAggressive sets the DB_AGGRESSIVE flag (see berkeley DB->verify() method documentation).
@@ -156,7 +157,7 @@ public:
void Flush();
void Close();
- static bool Recover(const std::string& filename, void *callbackDataIn, bool (*recoverKVcallback)(void* callbackData, CDataStream ssKey, CDataStream ssValue));
+ static bool Recover(const std::string& filename, void *callbackDataIn, bool (*recoverKVcallback)(void* callbackData, CDataStream ssKey, CDataStream ssValue), std::string& out_backup_filename);
/* flush the wallet passively (TRY_LOCK)
ideal to be called periodically */
@@ -164,7 +165,7 @@ public:
/* verifies the database environment */
static bool VerifyEnvironment(const std::string& walletFile, const fs::path& dataDir, std::string& errorStr);
/* verifies the database file */
- static bool VerifyDatabaseFile(const std::string& walletFile, const fs::path& dataDir, std::string& warningStr, std::string& errorStr, bool (*recoverFunc)(const std::string& strFile));
+ static bool VerifyDatabaseFile(const std::string& walletFile, const fs::path& dataDir, std::string& warningStr, std::string& errorStr, CDBEnv::recoverFunc_type recoverFunc);
private:
CDB(const CDB&);
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index f4ff5f8363..065748bb9d 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -459,7 +459,8 @@ bool CWallet::Verify()
{
// Recover readable keypairs:
CWallet dummyWallet;
- if (!CWalletDB::Recover(walletFile, (void *)&dummyWallet, CWalletDB::RecoverKeysOnlyFilter))
+ std::string backup_filename;
+ if (!CWalletDB::Recover(walletFile, (void *)&dummyWallet, CWalletDB::RecoverKeysOnlyFilter, backup_filename))
return false;
}
diff --git a/src/wallet/walletdb.cpp b/src/wallet/walletdb.cpp
index a1fc933a37..4dd1ebf677 100644
--- a/src/wallet/walletdb.cpp
+++ b/src/wallet/walletdb.cpp
@@ -783,16 +783,16 @@ void MaybeCompactWalletDB()
//
// Try to (very carefully!) recover wallet file if there is a problem.
//
-bool CWalletDB::Recover(const std::string& filename, void *callbackDataIn, bool (*recoverKVcallback)(void* callbackData, CDataStream ssKey, CDataStream ssValue))
+bool CWalletDB::Recover(const std::string& filename, void *callbackDataIn, bool (*recoverKVcallback)(void* callbackData, CDataStream ssKey, CDataStream ssValue), std::string& out_backup_filename)
{
- return CDB::Recover(filename, callbackDataIn, recoverKVcallback);
+ return CDB::Recover(filename, callbackDataIn, recoverKVcallback, out_backup_filename);
}
-bool CWalletDB::Recover(const std::string& filename)
+bool CWalletDB::Recover(const std::string& filename, std::string& out_backup_filename)
{
// recover without a key filter callback
// results in recovering all record types
- return CWalletDB::Recover(filename, NULL, NULL);
+ return CWalletDB::Recover(filename, NULL, NULL, out_backup_filename);
}
bool CWalletDB::RecoverKeysOnlyFilter(void *callbackData, CDataStream ssKey, CDataStream ssValue)
diff --git a/src/wallet/walletdb.h b/src/wallet/walletdb.h
index 64cebd4330..d78f143ebd 100644
--- a/src/wallet/walletdb.h
+++ b/src/wallet/walletdb.h
@@ -218,9 +218,9 @@ public:
DBErrors ZapWalletTx(std::vector<CWalletTx>& vWtx);
DBErrors ZapSelectTx(std::vector<uint256>& vHashIn, std::vector<uint256>& vHashOut);
/* Try to (very carefully!) recover wallet database (with a possible key type filter) */
- static bool Recover(const std::string& filename, void *callbackDataIn, bool (*recoverKVcallback)(void* callbackData, CDataStream ssKey, CDataStream ssValue));
+ static bool Recover(const std::string& filename, void *callbackDataIn, bool (*recoverKVcallback)(void* callbackData, CDataStream ssKey, CDataStream ssValue), std::string& out_backup_filename);
/* Recover convenience-function to bypass the key filter callback, called when verify fails, recovers everything */
- static bool Recover(const std::string& filename);
+ static bool Recover(const std::string& filename, std::string& out_backup_filename);
/* Recover filter (used as callback), will only let keys (cryptographical keys) as KV/key-type pass through */
static bool RecoverKeysOnlyFilter(void *callbackData, CDataStream ssKey, CDataStream ssValue);
/* Function to determine if a certain KV/key-type is a key (cryptographical key) type */
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-10 15:55:32 +0000