scripted-diff: refactor: wallet: Delete IsCrypted

This function is a duplicate of HasEncryptionKeys().

-BEGIN VERIFY SCRIPT-
sed -i '/bool IsCrypted() const;/d' src/wallet/wallet.h
sed -i '/^bool CWallet::IsCrypted() const$/,/^}$/{/^}$/N;d;}' src/wallet/wallet.cpp
sed -i --regexp-extended 's/IsCrypted\(\)/HasEncryptionKeys()/g' $(git ls-files '*.cpp' '*.h')
-END VERIFY SCRIPT-

src/qt/walletmodel.h

@@ -68,9 +68,9 @@ public:
     enum EncryptionStatus
     {
         NoKeys,       // wallet->IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS)
-        Unencrypted,  // !wallet->IsCrypted()
-        Locked,       // wallet->IsCrypted() && wallet->IsLocked()
-        Unlocked      // wallet->IsCrypted() && !wallet->IsLocked()
+        Unencrypted,  // !wallet->HasEncryptionKeys()
+        Locked,       // wallet->HasEncryptionKeys() && wallet->IsLocked()
+        Unlocked      // wallet->HasEncryptionKeys() && !wallet->IsLocked()
     };
 
     OptionsModel* getOptionsModel() const;

src/wallet/interfaces.cpp

@@ -140,7 +140,7 @@ public:
     {
         return m_wallet->EncryptWallet(wallet_passphrase);
     }
-    bool isCrypted() override { return m_wallet->IsCrypted(); }
+    bool isCrypted() override { return m_wallet->HasEncryptionKeys(); }
     bool lock() override { return m_wallet->Lock(); }
     bool unlock(const SecureString& wallet_passphrase) override { return m_wallet->Unlock(wallet_passphrase); }
     bool isLocked() override { return m_wallet->IsLocked(); }
@@ -623,7 +623,7 @@ public:
     {
         auto wallets{GetWallets(m_context)};
         auto it = std::find_if(wallets.begin(), wallets.end(), [&](std::shared_ptr<CWallet> w){ return w->GetName() == wallet_name; });
-        if (it != wallets.end()) return (*it)->IsCrypted();
+        if (it != wallets.end()) return (*it)->HasEncryptionKeys();
 
         // Unloaded wallet, read db
         DatabaseOptions options;

src/wallet/rpc/encrypt.cpp

@@ -45,7 +45,7 @@ RPCHelpMan walletpassphrase()
     {
         LOCK(pwallet->cs_wallet);
 
-        if (!pwallet->IsCrypted()) {
+        if (!pwallet->HasEncryptionKeys()) {
             throw JSONRPCError(RPC_WALLET_WRONG_ENC_STATE, "Error: running with an unencrypted wallet, but walletpassphrase was called.");
         }
 
@@ -134,7 +134,7 @@ RPCHelpMan walletpassphrasechange()
     std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request);
     if (!pwallet) return UniValue::VNULL;
 
-    if (!pwallet->IsCrypted()) {
+    if (!pwallet->HasEncryptionKeys()) {
         throw JSONRPCError(RPC_WALLET_WRONG_ENC_STATE, "Error: running with an unencrypted wallet, but walletpassphrasechange was called.");
     }
 
@@ -199,7 +199,7 @@ RPCHelpMan walletlock()
     std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request);
     if (!pwallet) return UniValue::VNULL;
 
-    if (!pwallet->IsCrypted()) {
+    if (!pwallet->HasEncryptionKeys()) {
         throw JSONRPCError(RPC_WALLET_WRONG_ENC_STATE, "Error: running with an unencrypted wallet, but walletlock was called.");
     }
 
@@ -256,7 +256,7 @@ RPCHelpMan encryptwallet()
         throw JSONRPCError(RPC_WALLET_ENCRYPTION_FAILED, "Error: wallet does not contain private keys, nothing to encrypt.");
     }
 
-    if (pwallet->IsCrypted()) {
+    if (pwallet->HasEncryptionKeys()) {
         throw JSONRPCError(RPC_WALLET_WRONG_ENC_STATE, "Error: running with an encrypted wallet, but encryptwallet was called.");
     }
 

src/wallet/rpc/wallet.cpp

@@ -93,7 +93,7 @@ static RPCHelpMan getwalletinfo()
     obj.pushKV("keypoolsize", (int64_t)kpExternalSize);
     obj.pushKV("keypoolsize_hd_internal", pwallet->GetKeyPoolSize() - kpExternalSize);
 
-    if (pwallet->IsCrypted()) {
+    if (pwallet->HasEncryptionKeys()) {
         obj.pushKV("unlocked_until", pwallet->nRelockTime);
     }
     obj.pushKV("paytxfee", ValueFromAmount(pwallet->m_pay_tx_fee.GetFeePerK()));

src/wallet/wallet.cpp

@@ -765,7 +765,7 @@ bool CWallet::EncryptWallet(const SecureString& strWalletPassphrase)
     // Only descriptor wallets can be encrypted
     Assert(IsWalletFlagSet(WALLET_FLAG_DESCRIPTORS));
 
-    if (IsCrypted())
+    if (HasEncryptionKeys())
         return false;
 
     CKeyingMaterial plain_master_key;
@@ -3291,14 +3291,9 @@ bool CWallet::IsTxImmatureCoinBase(const CWalletTx& wtx) const
     return GetTxBlocksToMaturity(wtx) > 0;
 }
 
-bool CWallet::IsCrypted() const
-{
-    return HasEncryptionKeys();
-}
-
 bool CWallet::IsLocked() const
 {
-    if (!IsCrypted()) {
+    if (!HasEncryptionKeys()) {
         return false;
     }
     LOCK(cs_wallet);
@@ -3307,7 +3302,7 @@ bool CWallet::IsLocked() const
 
 bool CWallet::Lock()
 {
-    if (!IsCrypted())
+    if (!HasEncryptionKeys())
         return false;
 
     {
@@ -3521,7 +3516,7 @@ DescriptorScriptPubKeyMan& CWallet::SetupDescriptorScriptPubKeyMan(WalletBatch&
 {
     AssertLockHeld(cs_wallet);
     auto spk_manager = std::unique_ptr<DescriptorScriptPubKeyMan>(new DescriptorScriptPubKeyMan(*this, m_keypool_size));
-    if (IsCrypted()) {
+    if (HasEncryptionKeys()) {
         if (IsLocked()) {
             throw std::runtime_error(std::string(__func__) + ": Wallet is locked, cannot setup new descriptors");
         }

src/wallet/wallet.h

@@ -489,7 +489,6 @@ public:
         assert(NotifyUnload.empty());
     }
 
-    bool IsCrypted() const;
     bool IsLocked() const override;
     bool Lock();
 

src/wallet/wallettool.cpp

@@ -98,7 +98,7 @@ static void WalletShowInfo(CWallet* wallet_instance)
     tfm::format(std::cout, "Name: %s\n", wallet_instance->GetName());
     tfm::format(std::cout, "Format: %s\n", wallet_instance->GetDatabase().Format());
     tfm::format(std::cout, "Descriptors: %s\n", wallet_instance->IsWalletFlagSet(WALLET_FLAG_DESCRIPTORS) ? "yes" : "no");
-    tfm::format(std::cout, "Encrypted: %s\n", wallet_instance->IsCrypted() ? "yes" : "no");
+    tfm::format(std::cout, "Encrypted: %s\n", wallet_instance->HasEncryptionKeys() ? "yes" : "no");
     tfm::format(std::cout, "HD (hd seed available): %s\n", wallet_instance->IsHDEnabled() ? "yes" : "no");
     tfm::format(std::cout, "Keypool Size: %u\n", wallet_instance->GetKeyPoolSize());
     tfm::format(std::cout, "Transactions: %zu\n", wallet_instance->mapWallet.size());