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| author | Andrew Chow <achow101-github@achow101.com> | 2020-04-29 14:48:43 -0400 |
|---|---|---|
| committer | Andrew Chow <achow101-github@achow101.com> | 2020-10-19 00:14:38 -0400 |
| commit | 842ae3842df489f1b8d68e67a234788966218184 (patch) | |
| tree | a286b538fb449090f2b894e5c0b32110a554bb07 | |
| parent | a1e0359618e3a66d0156d2b0a4702bc55f957a3f (diff) | |
wallet: Add utility method for CanSupportFeature
| -rw-r--r-- | src/wallet/wallet.h | 2 | ||||
| -rw-r--r-- | src/wallet/walletutil.cpp | 5 | ||||
| -rw-r--r-- | src/wallet/walletutil.h | 2 |
3 files changed, 7 insertions, 2 deletions
diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h index 245144a1c9..fcff0c557b 100644 --- a/src/wallet/wallet.h +++ b/src/wallet/wallet.h @@ -801,7 +801,7 @@ public: bool IsTrusted(const CWalletTx& wtx, std::set<uint256>& trusted_parents) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); //! check whether we are allowed to upgrade (or already support) to the named feature - bool CanSupportFeature(enum WalletFeature wf) const override EXCLUSIVE_LOCKS_REQUIRED(cs_wallet) { AssertLockHeld(cs_wallet); return nWalletMaxVersion >= wf; } + bool CanSupportFeature(enum WalletFeature wf) const override EXCLUSIVE_LOCKS_REQUIRED(cs_wallet) { AssertLockHeld(cs_wallet); return IsFeatureSupported(nWalletMaxVersion, wf); } /** * populate vCoins with vector of available COutputs. diff --git a/src/wallet/walletutil.cpp b/src/wallet/walletutil.cpp index a2a55f9751..9ac90a21ca 100644 --- a/src/wallet/walletutil.cpp +++ b/src/wallet/walletutil.cpp @@ -70,3 +70,8 @@ std::vector<fs::path> ListWalletDir() return paths; } + +bool IsFeatureSupported(int wallet_version, int feature_version) +{ + return wallet_version >= feature_version; +} diff --git a/src/wallet/walletutil.h b/src/wallet/walletutil.h index afdcb2e18a..b0ab76fc31 100644 --- a/src/wallet/walletutil.h +++ b/src/wallet/walletutil.h @@ -29,7 +29,7 @@ enum WalletFeature FEATURE_LATEST = FEATURE_PRE_SPLIT_KEYPOOL }; - +bool IsFeatureSupported(int wallet_version, int feature_version); enum WalletFlags : uint64_t { // wallet flags in the upper section (> 1 << 31) will lead to not opening the wallet if flag is unknown |