Move WalletImpl from interfaces/wallet.cpp to wallet/interfaces.cpp

1 files changed, 0 insertions, 574 deletions

diff --git a/src/interfaces/wallet.cpp b/src/interfaces/wallet.cpp
deleted file mode 100644
index f68016b557..0000000000
--- a/src/interfaces/wallet.cpp
+++ /dev/null
@@ -1,574 +0,0 @@
-// Copyright (c) 2018-2020 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or http://www.opensource.org/licenses/mit-license.php.
-
-#include <interfaces/wallet.h>
-
-#include <amount.h>
-#include <interfaces/chain.h>
-#include <interfaces/handler.h>
-#include <policy/fees.h>
-#include <primitives/transaction.h>
-#include <rpc/server.h>
-#include <script/standard.h>
-#include <support/allocators/secure.h>
-#include <sync.h>
-#include <uint256.h>
-#include <util/check.h>
-#include <util/ref.h>
-#include <util/system.h>
-#include <util/ui_change_type.h>
-#include <wallet/context.h>
-#include <wallet/feebumper.h>
-#include <wallet/fees.h>
-#include <wallet/ismine.h>
-#include <wallet/load.h>
-#include <wallet/rpcwallet.h>
-#include <wallet/wallet.h>
-
-#include <memory>
-#include <string>
-#include <utility>
-#include <vector>
-
-namespace interfaces {
-namespace {
-
-//! Construct wallet tx struct.
-WalletTx MakeWalletTx(CWallet& wallet, const CWalletTx& wtx)
-{
-    LOCK(wallet.cs_wallet);
-    WalletTx result;
-    result.tx = wtx.tx;
-    result.txin_is_mine.reserve(wtx.tx->vin.size());
-    for (const auto& txin : wtx.tx->vin) {
-        result.txin_is_mine.emplace_back(wallet.IsMine(txin));
-    }
-    result.txout_is_mine.reserve(wtx.tx->vout.size());
-    result.txout_address.reserve(wtx.tx->vout.size());
-    result.txout_address_is_mine.reserve(wtx.tx->vout.size());
-    for (const auto& txout : wtx.tx->vout) {
-        result.txout_is_mine.emplace_back(wallet.IsMine(txout));
-        result.txout_address.emplace_back();
-        result.txout_address_is_mine.emplace_back(ExtractDestination(txout.scriptPubKey, result.txout_address.back()) ?
-                                                      wallet.IsMine(result.txout_address.back()) :
-                                                      ISMINE_NO);
-    }
-    result.credit = wtx.GetCredit(ISMINE_ALL);
-    result.debit = wtx.GetDebit(ISMINE_ALL);
-    result.change = wtx.GetChange();
-    result.time = wtx.GetTxTime();
-    result.value_map = wtx.mapValue;
-    result.is_coinbase = wtx.IsCoinBase();
-    return result;
-}
-
-//! Construct wallet tx status struct.
-WalletTxStatus MakeWalletTxStatus(CWallet& wallet, const CWalletTx& wtx)
-{
-    WalletTxStatus result;
-    result.block_height = wtx.m_confirm.block_height > 0 ? wtx.m_confirm.block_height : std::numeric_limits<int>::max();
-    result.blocks_to_maturity = wtx.GetBlocksToMaturity();
-    result.depth_in_main_chain = wtx.GetDepthInMainChain();
-    result.time_received = wtx.nTimeReceived;
-    result.lock_time = wtx.tx->nLockTime;
-    result.is_final = wallet.chain().checkFinalTx(*wtx.tx);
-    result.is_trusted = wtx.IsTrusted();
-    result.is_abandoned = wtx.isAbandoned();
-    result.is_coinbase = wtx.IsCoinBase();
-    result.is_in_main_chain = wtx.IsInMainChain();
-    return result;
-}
-
-//! Construct wallet TxOut struct.
-WalletTxOut MakeWalletTxOut(CWallet& wallet,
-    const CWalletTx& wtx,
-    int n,
-    int depth) EXCLUSIVE_LOCKS_REQUIRED(wallet.cs_wallet)
-{
-    WalletTxOut result;
-    result.txout = wtx.tx->vout[n];
-    result.time = wtx.GetTxTime();
-    result.depth_in_main_chain = depth;
-    result.is_spent = wallet.IsSpent(wtx.GetHash(), n);
-    return result;
-}
-
-class WalletImpl : public Wallet
-{
-public:
-    explicit WalletImpl(const std::shared_ptr<CWallet>& wallet) : m_wallet(wallet) {}
-
-    bool encryptWallet(const SecureString& wallet_passphrase) override
-    {
-        return m_wallet->EncryptWallet(wallet_passphrase);
-    }
-    bool isCrypted() override { return m_wallet->IsCrypted(); }
-    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(); }
-    bool changeWalletPassphrase(const SecureString& old_wallet_passphrase,
-        const SecureString& new_wallet_passphrase) override
-    {
-        return m_wallet->ChangeWalletPassphrase(old_wallet_passphrase, new_wallet_passphrase);
-    }
-    void abortRescan() override { m_wallet->AbortRescan(); }
-    bool backupWallet(const std::string& filename) override { return m_wallet->BackupWallet(filename); }
-    std::string getWalletName() override { return m_wallet->GetName(); }
-    bool getNewDestination(const OutputType type, const std::string label, CTxDestination& dest) override
-    {
-        LOCK(m_wallet->cs_wallet);
-        std::string error;
-        return m_wallet->GetNewDestination(type, label, dest, error);
-    }
-    bool getPubKey(const CScript& script, const CKeyID& address, CPubKey& pub_key) override
-    {
-        std::unique_ptr<SigningProvider> provider = m_wallet->GetSolvingProvider(script);
-        if (provider) {
-            return provider->GetPubKey(address, pub_key);
-        }
-        return false;
-    }
-    SigningResult signMessage(const std::string& message, const PKHash& pkhash, std::string& str_sig) override
-    {
-        return m_wallet->SignMessage(message, pkhash, str_sig);
-    }
-    bool isSpendable(const CTxDestination& dest) override
-    {
-        LOCK(m_wallet->cs_wallet);
-        return m_wallet->IsMine(dest) & ISMINE_SPENDABLE;
-    }
-    bool haveWatchOnly() override
-    {
-        auto spk_man = m_wallet->GetLegacyScriptPubKeyMan();
-        if (spk_man) {
-            return spk_man->HaveWatchOnly();
-        }
-        return false;
-    };
-    bool setAddressBook(const CTxDestination& dest, const std::string& name, const std::string& purpose) override
-    {
-        return m_wallet->SetAddressBook(dest, name, purpose);
-    }
-    bool delAddressBook(const CTxDestination& dest) override
-    {
-        return m_wallet->DelAddressBook(dest);
-    }
-    bool getAddress(const CTxDestination& dest,
-        std::string* name,
-        isminetype* is_mine,
-        std::string* purpose) override
-    {
-        LOCK(m_wallet->cs_wallet);
-        auto it = m_wallet->m_address_book.find(dest);
-        if (it == m_wallet->m_address_book.end() || it->second.IsChange()) {
-            return false;
-        }
-        if (name) {
-            *name = it->second.GetLabel();
-        }
-        if (is_mine) {
-            *is_mine = m_wallet->IsMine(dest);
-        }
-        if (purpose) {
-            *purpose = it->second.purpose;
-        }
-        return true;
-    }
-    std::vector<WalletAddress> getAddresses() override
-    {
-        LOCK(m_wallet->cs_wallet);
-        std::vector<WalletAddress> result;
-        for (const auto& item : m_wallet->m_address_book) {
-            if (item.second.IsChange()) continue;
-            result.emplace_back(item.first, m_wallet->IsMine(item.first), item.second.GetLabel(), item.second.purpose);
-        }
-        return result;
-    }
-    bool addDestData(const CTxDestination& dest, const std::string& key, const std::string& value) override
-    {
-        LOCK(m_wallet->cs_wallet);
-        WalletBatch batch{m_wallet->GetDatabase()};
-        return m_wallet->AddDestData(batch, dest, key, value);
-    }
-    bool eraseDestData(const CTxDestination& dest, const std::string& key) override
-    {
-        LOCK(m_wallet->cs_wallet);
-        WalletBatch batch{m_wallet->GetDatabase()};
-        return m_wallet->EraseDestData(batch, dest, key);
-    }
-    std::vector<std::string> getDestValues(const std::string& prefix) override
-    {
-        LOCK(m_wallet->cs_wallet);
-        return m_wallet->GetDestValues(prefix);
-    }
-    void lockCoin(const COutPoint& output) override
-    {
-        LOCK(m_wallet->cs_wallet);
-        return m_wallet->LockCoin(output);
-    }
-    void unlockCoin(const COutPoint& output) override
-    {
-        LOCK(m_wallet->cs_wallet);
-        return m_wallet->UnlockCoin(output);
-    }
-    bool isLockedCoin(const COutPoint& output) override
-    {
-        LOCK(m_wallet->cs_wallet);
-        return m_wallet->IsLockedCoin(output.hash, output.n);
-    }
-    void listLockedCoins(std::vector<COutPoint>& outputs) override
-    {
-        LOCK(m_wallet->cs_wallet);
-        return m_wallet->ListLockedCoins(outputs);
-    }
-    CTransactionRef createTransaction(const std::vector<CRecipient>& recipients,
-        const CCoinControl& coin_control,
-        bool sign,
-        int& change_pos,
-        CAmount& fee,
-        bilingual_str& fail_reason) override
-    {
-        LOCK(m_wallet->cs_wallet);
-        CTransactionRef tx;
-        FeeCalculation fee_calc_out;
-        if (!m_wallet->CreateTransaction(recipients, tx, fee, change_pos,
-                fail_reason, coin_control, fee_calc_out, sign)) {
-            return {};
-        }
-        return tx;
-    }
-    void commitTransaction(CTransactionRef tx,
-        WalletValueMap value_map,
-        WalletOrderForm order_form) override
-    {
-        LOCK(m_wallet->cs_wallet);
-        m_wallet->CommitTransaction(std::move(tx), std::move(value_map), std::move(order_form));
-    }
-    bool transactionCanBeAbandoned(const uint256& txid) override { return m_wallet->TransactionCanBeAbandoned(txid); }
-    bool abandonTransaction(const uint256& txid) override
-    {
-        LOCK(m_wallet->cs_wallet);
-        return m_wallet->AbandonTransaction(txid);
-    }
-    bool transactionCanBeBumped(const uint256& txid) override
-    {
-        return feebumper::TransactionCanBeBumped(*m_wallet.get(), txid);
-    }
-    bool createBumpTransaction(const uint256& txid,
-        const CCoinControl& coin_control,
-        std::vector<bilingual_str>& errors,
-        CAmount& old_fee,
-        CAmount& new_fee,
-        CMutableTransaction& mtx) override
-    {
-        return feebumper::CreateRateBumpTransaction(*m_wallet.get(), txid, coin_control, errors, old_fee, new_fee, mtx) == feebumper::Result::OK;
-    }
-    bool signBumpTransaction(CMutableTransaction& mtx) override { return feebumper::SignTransaction(*m_wallet.get(), mtx); }
-    bool commitBumpTransaction(const uint256& txid,
-        CMutableTransaction&& mtx,
-        std::vector<bilingual_str>& errors,
-        uint256& bumped_txid) override
-    {
-        return feebumper::CommitTransaction(*m_wallet.get(), txid, std::move(mtx), errors, bumped_txid) ==
-               feebumper::Result::OK;
-    }
-    CTransactionRef getTx(const uint256& txid) override
-    {
-        LOCK(m_wallet->cs_wallet);
-        auto mi = m_wallet->mapWallet.find(txid);
-        if (mi != m_wallet->mapWallet.end()) {
-            return mi->second.tx;
-        }
-        return {};
-    }
-    WalletTx getWalletTx(const uint256& txid) override
-    {
-        LOCK(m_wallet->cs_wallet);
-        auto mi = m_wallet->mapWallet.find(txid);
-        if (mi != m_wallet->mapWallet.end()) {
-            return MakeWalletTx(*m_wallet, mi->second);
-        }
-        return {};
-    }
-    std::vector<WalletTx> getWalletTxs() override
-    {
-        LOCK(m_wallet->cs_wallet);
-        std::vector<WalletTx> result;
-        result.reserve(m_wallet->mapWallet.size());
-        for (const auto& entry : m_wallet->mapWallet) {
-            result.emplace_back(MakeWalletTx(*m_wallet, entry.second));
-        }
-        return result;
-    }
-    bool tryGetTxStatus(const uint256& txid,
-        interfaces::WalletTxStatus& tx_status,
-        int& num_blocks,
-        int64_t& block_time) override
-    {
-        TRY_LOCK(m_wallet->cs_wallet, locked_wallet);
-        if (!locked_wallet) {
-            return false;
-        }
-        auto mi = m_wallet->mapWallet.find(txid);
-        if (mi == m_wallet->mapWallet.end()) {
-            return false;
-        }
-        num_blocks = m_wallet->GetLastBlockHeight();
-        block_time = -1;
-        CHECK_NONFATAL(m_wallet->chain().findBlock(m_wallet->GetLastBlockHash(), FoundBlock().time(block_time)));
-        tx_status = MakeWalletTxStatus(*m_wallet, mi->second);
-        return true;
-    }
-    WalletTx getWalletTxDetails(const uint256& txid,
-        WalletTxStatus& tx_status,
-        WalletOrderForm& order_form,
-        bool& in_mempool,
-        int& num_blocks) override
-    {
-        LOCK(m_wallet->cs_wallet);
-        auto mi = m_wallet->mapWallet.find(txid);
-        if (mi != m_wallet->mapWallet.end()) {
-            num_blocks = m_wallet->GetLastBlockHeight();
-            in_mempool = mi->second.InMempool();
-            order_form = mi->second.vOrderForm;
-            tx_status = MakeWalletTxStatus(*m_wallet, mi->second);
-            return MakeWalletTx(*m_wallet, mi->second);
-        }
-        return {};
-    }
-    TransactionError fillPSBT(int sighash_type,
-        bool sign,
-        bool bip32derivs,
-        PartiallySignedTransaction& psbtx,
-        bool& complete,
-        size_t* n_signed) override
-    {
-        return m_wallet->FillPSBT(psbtx, complete, sighash_type, sign, bip32derivs, n_signed);
-    }
-    WalletBalances getBalances() override
-    {
-        const auto bal = m_wallet->GetBalance();
-        WalletBalances result;
-        result.balance = bal.m_mine_trusted;
-        result.unconfirmed_balance = bal.m_mine_untrusted_pending;
-        result.immature_balance = bal.m_mine_immature;
-        result.have_watch_only = haveWatchOnly();
-        if (result.have_watch_only) {
-            result.watch_only_balance = bal.m_watchonly_trusted;
-            result.unconfirmed_watch_only_balance = bal.m_watchonly_untrusted_pending;
-            result.immature_watch_only_balance = bal.m_watchonly_immature;
-        }
-        return result;
-    }
-    bool tryGetBalances(WalletBalances& balances, uint256& block_hash) override
-    {
-        TRY_LOCK(m_wallet->cs_wallet, locked_wallet);
-        if (!locked_wallet) {
-            return false;
-        }
-        block_hash = m_wallet->GetLastBlockHash();
-        balances = getBalances();
-        return true;
-    }
-    CAmount getBalance() override { return m_wallet->GetBalance().m_mine_trusted; }
-    CAmount getAvailableBalance(const CCoinControl& coin_control) override
-    {
-        return m_wallet->GetAvailableBalance(&coin_control);
-    }
-    isminetype txinIsMine(const CTxIn& txin) override
-    {
-        LOCK(m_wallet->cs_wallet);
-        return m_wallet->IsMine(txin);
-    }
-    isminetype txoutIsMine(const CTxOut& txout) override
-    {
-        LOCK(m_wallet->cs_wallet);
-        return m_wallet->IsMine(txout);
-    }
-    CAmount getDebit(const CTxIn& txin, isminefilter filter) override
-    {
-        LOCK(m_wallet->cs_wallet);
-        return m_wallet->GetDebit(txin, filter);
-    }
-    CAmount getCredit(const CTxOut& txout, isminefilter filter) override
-    {
-        LOCK(m_wallet->cs_wallet);
-        return m_wallet->GetCredit(txout, filter);
-    }
-    CoinsList listCoins() override
-    {
-        LOCK(m_wallet->cs_wallet);
-        CoinsList result;
-        for (const auto& entry : m_wallet->ListCoins()) {
-            auto& group = result[entry.first];
-            for (const auto& coin : entry.second) {
-                group.emplace_back(COutPoint(coin.tx->GetHash(), coin.i),
-                    MakeWalletTxOut(*m_wallet, *coin.tx, coin.i, coin.nDepth));
-            }
-        }
-        return result;
-    }
-    std::vector<WalletTxOut> getCoins(const std::vector<COutPoint>& outputs) override
-    {
-        LOCK(m_wallet->cs_wallet);
-        std::vector<WalletTxOut> result;
-        result.reserve(outputs.size());
-        for (const auto& output : outputs) {
-            result.emplace_back();
-            auto it = m_wallet->mapWallet.find(output.hash);
-            if (it != m_wallet->mapWallet.end()) {
-                int depth = it->second.GetDepthInMainChain();
-                if (depth >= 0) {
-                    result.back() = MakeWalletTxOut(*m_wallet, it->second, output.n, depth);
-                }
-            }
-        }
-        return result;
-    }
-    CAmount getRequiredFee(unsigned int tx_bytes) override { return GetRequiredFee(*m_wallet, tx_bytes); }
-    CAmount getMinimumFee(unsigned int tx_bytes,
-        const CCoinControl& coin_control,
-        int* returned_target,
-        FeeReason* reason) override
-    {
-        FeeCalculation fee_calc;
-        CAmount result;
-        result = GetMinimumFee(*m_wallet, tx_bytes, coin_control, &fee_calc);
-        if (returned_target) *returned_target = fee_calc.returnedTarget;
-        if (reason) *reason = fee_calc.reason;
-        return result;
-    }
-    unsigned int getConfirmTarget() override { return m_wallet->m_confirm_target; }
-    bool hdEnabled() override { return m_wallet->IsHDEnabled(); }
-    bool canGetAddresses() override { return m_wallet->CanGetAddresses(); }
-    bool privateKeysDisabled() override { return m_wallet->IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS); }
-    OutputType getDefaultAddressType() override { return m_wallet->m_default_address_type; }
-    CAmount getDefaultMaxTxFee() override { return m_wallet->m_default_max_tx_fee; }
-    void remove() override
-    {
-        RemoveWallet(m_wallet, false /* load_on_start */);
-    }
-    bool isLegacy() override { return m_wallet->IsLegacy(); }
-    std::unique_ptr<Handler> handleUnload(UnloadFn fn) override
-    {
-        return MakeHandler(m_wallet->NotifyUnload.connect(fn));
-    }
-    std::unique_ptr<Handler> handleShowProgress(ShowProgressFn fn) override
-    {
-        return MakeHandler(m_wallet->ShowProgress.connect(fn));
-    }
-    std::unique_ptr<Handler> handleStatusChanged(StatusChangedFn fn) override
-    {
-        return MakeHandler(m_wallet->NotifyStatusChanged.connect([fn](CWallet*) { fn(); }));
-    }
-    std::unique_ptr<Handler> handleAddressBookChanged(AddressBookChangedFn fn) override
-    {
-        return MakeHandler(m_wallet->NotifyAddressBookChanged.connect(
-            [fn](CWallet*, const CTxDestination& address, const std::string& label, bool is_mine,
-                const std::string& purpose, ChangeType status) { fn(address, label, is_mine, purpose, status); }));
-    }
-    std::unique_ptr<Handler> handleTransactionChanged(TransactionChangedFn fn) override
-    {
-        return MakeHandler(m_wallet->NotifyTransactionChanged.connect(
-            [fn](CWallet*, const uint256& txid, ChangeType status) { fn(txid, status); }));
-    }
-    std::unique_ptr<Handler> handleWatchOnlyChanged(WatchOnlyChangedFn fn) override
-    {
-        return MakeHandler(m_wallet->NotifyWatchonlyChanged.connect(fn));
-    }
-    std::unique_ptr<Handler> handleCanGetAddressesChanged(CanGetAddressesChangedFn fn) override
-    {
-        return MakeHandler(m_wallet->NotifyCanGetAddressesChanged.connect(fn));
-    }
-    CWallet* wallet() override { return m_wallet.get(); }
-
-    std::shared_ptr<CWallet> m_wallet;
-};
-
-class WalletClientImpl : public WalletClient
-{
-public:
-    WalletClientImpl(Chain& chain, ArgsManager& args)
-    {
-        m_context.chain = &chain;
-        m_context.args = &args;
-    }
-    ~WalletClientImpl() override { UnloadWallets(); }
-
-    //! ChainClient methods
-    void registerRpcs() override
-    {
-        for (const CRPCCommand& command : GetWalletRPCCommands()) {
-            m_rpc_commands.emplace_back(command.category, command.name, [this, &command](const JSONRPCRequest& request, UniValue& result, bool last_handler) {
-                return command.actor({request, m_context}, result, last_handler);
-            }, command.argNames, command.unique_id);
-            m_rpc_handlers.emplace_back(m_context.chain->handleRpc(m_rpc_commands.back()));
-        }
-    }
-    bool verify() override { return VerifyWallets(*m_context.chain); }
-    bool load() override { return LoadWallets(*m_context.chain); }
-    void start(CScheduler& scheduler) override { return StartWallets(scheduler, *Assert(m_context.args)); }
-    void flush() override { return FlushWallets(); }
-    void stop() override { return StopWallets(); }
-    void setMockTime(int64_t time) override { return SetMockTime(time); }
-
-    //! WalletClient methods
-    std::unique_ptr<Wallet> createWallet(const std::string& name, const SecureString& passphrase, uint64_t wallet_creation_flags, bilingual_str& error, std::vector<bilingual_str>& warnings) override
-    {
-        std::shared_ptr<CWallet> wallet;
-        DatabaseOptions options;
-        DatabaseStatus status;
-        options.require_create = true;
-        options.create_flags = wallet_creation_flags;
-        options.create_passphrase = passphrase;
-        return MakeWallet(CreateWallet(*m_context.chain, name, true /* load_on_start */, options, status, error, warnings));
-    }
-    std::unique_ptr<Wallet> loadWallet(const std::string& name, bilingual_str& error, std::vector<bilingual_str>& warnings) override
-    {
-        DatabaseOptions options;
-        DatabaseStatus status;
-        options.require_existing = true;
-        return MakeWallet(LoadWallet(*m_context.chain, name, true /* load_on_start */, options, status, error, warnings));
-    }
-    std::string getWalletDir() override
-    {
-        return GetWalletDir().string();
-    }
-    std::vector<std::string> listWalletDir() override
-    {
-        std::vector<std::string> paths;
-        for (auto& path : ListWalletDir()) {
-            paths.push_back(path.string());
-        }
-        return paths;
-    }
-    std::vector<std::unique_ptr<Wallet>> getWallets() override
-    {
-        std::vector<std::unique_ptr<Wallet>> wallets;
-        for (const auto& wallet : GetWallets()) {
-            wallets.emplace_back(MakeWallet(wallet));
-        }
-        return wallets;
-    }
-    std::unique_ptr<Handler> handleLoadWallet(LoadWalletFn fn) override
-    {
-        return HandleLoadWallet(std::move(fn));
-    }
-
-    WalletContext m_context;
-    const std::vector<std::string> m_wallet_filenames;
-    std::vector<std::unique_ptr<Handler>> m_rpc_handlers;
-    std::list<CRPCCommand> m_rpc_commands;
-};
-
-} // namespace
-
-std::unique_ptr<Wallet> MakeWallet(const std::shared_ptr<CWallet>& wallet) { return wallet ? MakeUnique<WalletImpl>(wallet) : nullptr; }
-
-std::unique_ptr<WalletClient> MakeWalletClient(Chain& chain, ArgsManager& args)
-{
-    return MakeUnique<WalletClientImpl>(chain, args);
-}
-
-} // namespace interfaces