scripted-diff: various renames for per-utxo consistency

Thanks to John Newberry for pointing these out. -BEGIN VERIFY SCRIPT- sed -i 's/\<GetCoins\>/GetCoin/g' src/*.cpp src/*.h src/*/*.cpp src/*/*.h sed -i 's/\<HaveCoins\>/HaveCoin/g' src/*.cpp src/*.h src/*/*.cpp src/*/*.h sed -i 's/\<HaveCoinsInCache\>/HaveCoinInCache/g' src/*.cpp src/*.h src/*/*.cpp src/*/*.h sed -i 's/\<IsPruned\>/IsSpent/g' src/*.cpp src/*.h src/*/*.cpp src/*/*.h sed -i 's/\<FetchCoins\>/FetchCoin/g' src/*.cpp src/*.h src/*/*.cpp src/*/*.h sed -i 's/\<CoinsEntry\>/CoinEntry/g' src/*.cpp src/*.h src/*/*.cpp src/*/*.h sed -i 's/\<vHashTxnToUncache\>/coins_to_uncache/g' src/*.cpp src/*.h src/*/*.cpp src/*/*.h sed -i 's/\<vHashTxToUncache\>/coins_to_uncache/g' src/*.cpp src/*.h src/*/*.cpp src/*/*.h sed -i 's/\<fHadTxInCache\>/had_coin_in_cache/g' src/*.cpp src/*.h src/*/*.cpp src/*/*.h sed -i 's/\<coinbaseids\>/coinbase_coins/g' src/*.cpp src/*.h src/*/*.cpp src/*/*.h sed -i 's/\<disconnectedids\>/disconnected_coins/g' src/*.cpp src/*.h src/*/*.cpp src/*/*.h sed -i 's/\<duplicateids\>/duplicate_coins/g' src/*.cpp src/*.h src/*/*.cpp src/*/*.h sed -i 's/\<oldcoins\>/old_coin/g' src/test/coins_tests.cpp sed -i 's/\<origcoins\>/orig_coin/g' src/*.cpp src/*.h src/*/*.cpp src/*/*.h -END VERIFY SCRIPT- Cherry-picked from: 5898279
xanimo · Jul 15, 2024 · 72a1477 · 72a1477
1 parent 71b633f
commit 72a1477
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Showing 16 changed files with 125 additions and 125 deletions.
diff --git a/src/bitcoin-tx.cpp b/src/bitcoin-tx.cpp
@@ -582,7 +582,7 @@ static void MutateTxSign(CMutableTransaction& tx, const std::string& flagStr)
 
             {
                 const Coin& coin = view.AccessCoin(out);
-                if (!coin.IsPruned() && coin.out.scriptPubKey != scriptPubKey) {
+                if (!coin.IsSpent() && coin.out.scriptPubKey != scriptPubKey) {
                     std::string err("Previous output scriptPubKey mismatch:\n");
                     err = err + ScriptToAsmStr(coin.out.scriptPubKey) + "\nvs:\n"+
                         ScriptToAsmStr(scriptPubKey);
@@ -618,7 +618,7 @@ static void MutateTxSign(CMutableTransaction& tx, const std::string& flagStr)
     for (unsigned int i = 0; i < mergedTx.vin.size(); i++) {
         CTxIn& txin = mergedTx.vin[i];
         const Coin& coin = view.AccessCoin(txin.prevout);
-        if (coin.IsPruned()) {
+        if (coin.IsSpent()) {
             fComplete = false;
             continue;
         }

diff --git a/src/coins.cpp b/src/coins.cpp
@@ -10,16 +10,16 @@
 
 #include <assert.h>
 
-bool CCoinsView::GetCoins(const COutPoint &outpoint, Coin &coin) const { return false; }
-bool CCoinsView::HaveCoins(const COutPoint &outpoint) const { return false; }
+bool CCoinsView::GetCoin(const COutPoint &outpoint, Coin &coin) const { return false; }
+bool CCoinsView::HaveCoin(const COutPoint &outpoint) const { return false; }
 uint256 CCoinsView::GetBestBlock() const { return uint256(); }
 bool CCoinsView::BatchWrite(CCoinsMap &mapCoins, const uint256 &hashBlock) { return false; }
 CCoinsViewCursor *CCoinsView::Cursor() const { return 0; }
 
 
 CCoinsViewBacked::CCoinsViewBacked(CCoinsView *viewIn) : base(viewIn) { }
-bool CCoinsViewBacked::GetCoins(const COutPoint &outpoint, Coin &coin) const { return base->GetCoins(outpoint, coin); }
-bool CCoinsViewBacked::HaveCoins(const COutPoint &outpoint) const { return base->HaveCoins(outpoint); }
+bool CCoinsViewBacked::GetCoin(const COutPoint &outpoint, Coin &coin) const { return base->GetCoin(outpoint, coin); }
+bool CCoinsViewBacked::HaveCoin(const COutPoint &outpoint) const { return base->HaveCoin(outpoint); }
 uint256 CCoinsViewBacked::GetBestBlock() const { return base->GetBestBlock(); }
 void CCoinsViewBacked::SetBackend(CCoinsView &viewIn) { base = &viewIn; }
 bool CCoinsViewBacked::BatchWrite(CCoinsMap &mapCoins, const uint256 &hashBlock) { return base->BatchWrite(mapCoins, hashBlock); }
@@ -34,15 +34,15 @@ size_t CCoinsViewCache::DynamicMemoryUsage() const {
     return memusage::DynamicUsage(cacheCoins) + cachedCoinsUsage;
 }
 
-CCoinsMap::iterator CCoinsViewCache::FetchCoins(const COutPoint &outpoint) const {
+CCoinsMap::iterator CCoinsViewCache::FetchCoin(const COutPoint &outpoint) const {
     CCoinsMap::iterator it = cacheCoins.find(outpoint);
     if (it != cacheCoins.end())
         return it;
     Coin tmp;
-    if (!base->GetCoins(outpoint, tmp))
+    if (!base->GetCoin(outpoint, tmp))
         return cacheCoins.end();
     CCoinsMap::iterator ret = cacheCoins.emplace(std::piecewise_construct, std::forward_as_tuple(outpoint), std::forward_as_tuple(std::move(tmp))).first;
-    if (ret->second.coin.IsPruned()) {
+    if (ret->second.coin.IsSpent()) {
         // The parent only has an empty entry for this outpoint; we can consider our
         // version as fresh.
         ret->second.flags = CCoinsCacheEntry::FRESH;
@@ -51,8 +51,8 @@ CCoinsMap::iterator CCoinsViewCache::FetchCoins(const COutPoint &outpoint) const
     return ret;
 }
 
-bool CCoinsViewCache::GetCoins(const COutPoint &outpoint, Coin &coin) const {
-    CCoinsMap::const_iterator it = FetchCoins(outpoint);
+bool CCoinsViewCache::GetCoin(const COutPoint &outpoint, Coin &coin) const {
+    CCoinsMap::const_iterator it = FetchCoin(outpoint);
     if (it != cacheCoins.end()) {
         coin = it->second.coin;
         return true;
@@ -61,7 +61,7 @@ bool CCoinsViewCache::GetCoins(const COutPoint &outpoint, Coin &coin) const {
 }
 
 void CCoinsViewCache::AddCoin(const COutPoint &outpoint, Coin&& coin, bool possible_overwrite) {
-    assert(!coin.IsPruned());
+    assert(!coin.IsSpent());
     if (coin.out.scriptPubKey.IsUnspendable()) return;
     CCoinsMap::iterator it;
     bool inserted;
@@ -71,7 +71,7 @@ void CCoinsViewCache::AddCoin(const COutPoint &outpoint, Coin&& coin, bool possi
         cachedCoinsUsage -= it->second.coin.DynamicMemoryUsage();
     }
     if (!possible_overwrite) {
-        if (!it->second.coin.IsPruned()) {
+        if (!it->second.coin.IsSpent()) {
             throw std::logic_error("Adding new coin that replaces non-pruned entry");
         }
         fresh = !(it->second.flags & CCoinsCacheEntry::DIRTY);
@@ -92,7 +92,7 @@ void AddCoins(CCoinsViewCache& cache, const CTransaction &tx, int nHeight) {
 }
 
 void CCoinsViewCache::SpendCoin(const COutPoint &outpoint, Coin* moveout) {
-    CCoinsMap::iterator it = FetchCoins(outpoint);
+    CCoinsMap::iterator it = FetchCoin(outpoint);
     if (it == cacheCoins.end()) return;
     cachedCoinsUsage -= it->second.coin.DynamicMemoryUsage();
     if (moveout) {
@@ -109,20 +109,20 @@ void CCoinsViewCache::SpendCoin(const COutPoint &outpoint, Coin* moveout) {
 static const Coin coinEmpty;
 
 const Coin& CCoinsViewCache::AccessCoin(const COutPoint &outpoint) const {
-    CCoinsMap::const_iterator it = FetchCoins(outpoint);
+    CCoinsMap::const_iterator it = FetchCoin(outpoint);
     if (it == cacheCoins.end()) {
         return coinEmpty;
     } else {
         return it->second.coin;
     }
 }
 
-bool CCoinsViewCache::HaveCoins(const COutPoint &outpoint) const {
-    CCoinsMap::const_iterator it = FetchCoins(outpoint);
-    return (it != cacheCoins.end() && !it->second.coin.IsPruned());
+bool CCoinsViewCache::HaveCoin(const COutPoint &outpoint) const {
+    CCoinsMap::const_iterator it = FetchCoin(outpoint);
+    return (it != cacheCoins.end() && !it->second.coin.IsSpent());
 }
 
-bool CCoinsViewCache::HaveCoinsInCache(const COutPoint &outpoint) const {
+bool CCoinsViewCache::HaveCoinInCache(const COutPoint &outpoint) const {
     CCoinsMap::const_iterator it = cacheCoins.find(outpoint);
     return it != cacheCoins.end();
 }
@@ -144,7 +144,7 @@ bool CCoinsViewCache::BatchWrite(CCoinsMap &mapCoins, const uint256 &hashBlockIn
             if (itUs == cacheCoins.end()) {
                 // The parent cache does not have an entry, while the child does
                 // We can ignore it if it's both FRESH and pruned in the child
-                if (!(it->second.flags & CCoinsCacheEntry::FRESH && it->second.coin.IsPruned())) {
+                if (!(it->second.flags & CCoinsCacheEntry::FRESH && it->second.coin.IsSpent())) {
                     // Otherwise we will need to create it in the parent
                     // and move the data up and mark it as dirty
                     CCoinsCacheEntry& entry = cacheCoins[it->first];
@@ -162,11 +162,11 @@ bool CCoinsViewCache::BatchWrite(CCoinsMap &mapCoins, const uint256 &hashBlockIn
                 // parent cache entry has unspent outputs. If this ever happens,
                 // it means the FRESH flag was misapplied and there is a logic
                 // error in the calling code.
-                if ((it->second.flags & CCoinsCacheEntry::FRESH) && !itUs->second.coin.IsPruned())
+                if ((it->second.flags & CCoinsCacheEntry::FRESH) && !itUs->second.coin.IsSpent())
                     throw std::logic_error("FRESH flag misapplied to cache entry for base transaction with spendable outputs");
 
                 // Found the entry in the parent cache
-                if ((itUs->second.flags & CCoinsCacheEntry::FRESH) && it->second.coin.IsPruned()) {
+                if ((itUs->second.flags & CCoinsCacheEntry::FRESH) && it->second.coin.IsSpent()) {
                     // The grandparent does not have an entry, and the child is
                     // modified and being pruned. This means we can just delete
                     // it from the parent.
@@ -229,7 +229,7 @@ bool CCoinsViewCache::HaveInputs(const CTransaction& tx) const
 {
     if (!tx.IsCoinBase()) {
         for (unsigned int i = 0; i < tx.vin.size(); i++) {
-            if (!HaveCoins(tx.vin[i].prevout)) {
+            if (!HaveCoin(tx.vin[i].prevout)) {
                 return false;
             }
         }
@@ -263,7 +263,7 @@ const Coin& AccessByTxid(const CCoinsViewCache& view, const uint256& txid)
     COutPoint iter(txid, 0);
     while (iter.n < MAX_OUTPUTS_PER_BLOCK) {
         const Coin& alternate = view.AccessCoin(iter);
-        if (!alternate.IsPruned()) return alternate;
+        if (!alternate.IsSpent()) return alternate;
         ++iter.n;
     }
     return coinEmpty;

diff --git a/src/coins.h b/src/coins.h
@@ -57,7 +57,7 @@ class Coin
 
     template<typename Stream>
     void Serialize(Stream &s) const {
-        assert(!IsPruned());
+        assert(!IsSpent());
         uint32_t code = nHeight * 2 + fCoinBase;
         ::Serialize(s, VARINT(code));
         ::Serialize(s, CTxOutCompressor(REF(out)));
@@ -72,7 +72,7 @@ class Coin
         ::Unserialize(s, REF(CTxOutCompressor(out)));
     }
 
-    bool IsPruned() const {
+    bool IsSpent() const {
         return out.IsNull();
     }
 
@@ -147,11 +147,11 @@ class CCoinsView
 {
 public:
     //! Retrieve the Coin (unspent transaction output) for a given outpoint.
-    virtual bool GetCoins(const COutPoint &outpoint, Coin &coin) const;
+    virtual bool GetCoin(const COutPoint &outpoint, Coin &coin) const;
 
     //! Just check whether we have data for a given outpoint.
     //! This may (but cannot always) return true for spent outputs.
-    virtual bool HaveCoins(const COutPoint &outpoint) const;
+    virtual bool HaveCoin(const COutPoint &outpoint) const;
 
     //! Retrieve the block hash whose state this CCoinsView currently represents
     virtual uint256 GetBestBlock() const;
@@ -179,8 +179,8 @@ class CCoinsViewBacked : public CCoinsView
 
 public:
     CCoinsViewBacked(CCoinsView *viewIn);
-    bool GetCoins(const COutPoint &outpoint, Coin &coin) const override;
-    bool HaveCoins(const COutPoint &outpoint) const override;
+    bool GetCoin(const COutPoint &outpoint, Coin &coin) const override;
+    bool HaveCoin(const COutPoint &outpoint) const override;
     uint256 GetBestBlock() const override;
     void SetBackend(CCoinsView &viewIn);
     bool BatchWrite(CCoinsMap &mapCoins, const uint256 &hashBlock) override;
@@ -207,22 +207,22 @@ class CCoinsViewCache : public CCoinsViewBacked
     CCoinsViewCache(CCoinsView *baseIn);
 
     // Standard CCoinsView methods
-    bool GetCoins(const COutPoint &outpoint, Coin &coin) const;
-    bool HaveCoins(const COutPoint &outpoint) const;
+    bool GetCoin(const COutPoint &outpoint, Coin &coin) const;
+    bool HaveCoin(const COutPoint &outpoint) const;
     uint256 GetBestBlock() const;
     void SetBestBlock(const uint256 &hashBlock);
     bool BatchWrite(CCoinsMap &mapCoins, const uint256 &hashBlock);
 
     /**
      * Check if we have the given utxo already loaded in this cache.
-     * The semantics are the same as HaveCoins(), but no calls to
+     * The semantics are the same as HaveCoin(), but no calls to
      * the backing CCoinsView are made.
      */
-    bool HaveCoinsInCache(const COutPoint &outpoint) const;
+    bool HaveCoinInCache(const COutPoint &outpoint) const;
 
     /**
      * Return a reference to Coin in the cache, or a pruned one if not found. This is
-     * more efficient than GetCoins. Modifications to other cache entries are
+     * more efficient than GetCoin. Modifications to other cache entries are
      * allowed while accessing the returned pointer.
      */
     const Coin& AccessCoin(const COutPoint &output) const;
@@ -280,7 +280,7 @@ class CCoinsViewCache : public CCoinsViewBacked
     double GetPriority(const CTransaction &tx, int nHeight, CAmount &inChainInputValue) const;
 
 private:
-    CCoinsMap::iterator FetchCoins(const COutPoint &outpoint) const;
+    CCoinsMap::iterator FetchCoin(const COutPoint &outpoint) const;
 
     /**
      * By making the copy constructor private, we prevent accidentally using it when one intends to create a cache on top of a base cache.

diff --git a/src/consensus/tx_verify.cpp b/src/consensus/tx_verify.cpp
@@ -215,7 +215,7 @@ bool CheckTxInputs(const CChainParams& params, const CTransaction& tx, CValidati
         {
             const COutPoint &prevout = tx.vin[i].prevout;
             const Coin& coin = inputs.AccessCoin(prevout);
-            assert(!coin.IsPruned());
+            assert(!coin.IsSpent());
 
             // If prev is coinbase, check that it's matured
             if (coin.IsCoinBase()) {

diff --git a/src/init.cpp b/src/init.cpp
@@ -151,9 +151,9 @@ class CCoinsViewErrorCatcher : public CCoinsViewBacked
 {
 public:
     CCoinsViewErrorCatcher(CCoinsView* view) : CCoinsViewBacked(view) {}
-    bool GetCoins(const COutPoint &outpoint, Coin &coin) const override {
+    bool GetCoin(const COutPoint &outpoint, Coin &coin) const override {
         try {
-            return CCoinsViewBacked::GetCoins(outpoint, coin);
+            return CCoinsViewBacked::GetCoin(outpoint, coin);
         } catch(const std::runtime_error& e) {
             uiInterface.ThreadSafeMessageBox(_("Error reading from database, shutting down."), "", CClientUIInterface::MSG_ERROR);
             LogPrintf("Error reading from database: %s\n", e.what());

diff --git a/src/net_processing.cpp b/src/net_processing.cpp
@@ -1081,8 +1081,8 @@ bool static AlreadyHave(const CInv& inv) EXCLUSIVE_LOCKS_REQUIRED(cs_main)
             return recentRejects->contains(inv.hash) ||
                    mempool.exists(inv.hash) ||
                    mapOrphanTransactions.count(inv.hash) ||
-                   pcoinsTip->HaveCoinsInCache(COutPoint(inv.hash, 0)) || // Best effort: only try output 0 and 1
-                   pcoinsTip->HaveCoinsInCache(COutPoint(inv.hash, 1));
+                   pcoinsTip->HaveCoinInCache(COutPoint(inv.hash, 0)) || // Best effort: only try output 0 and 1
+                   pcoinsTip->HaveCoinInCache(COutPoint(inv.hash, 1));
         }
     case MSG_BLOCK:
     case MSG_WITNESS_BLOCK:

diff --git a/src/qt/transactiondesc.cpp b/src/qt/transactiondesc.cpp
@@ -286,7 +286,7 @@ QString TransactionDesc::toHTML(CWallet *wallet, CWalletTx &wtx, TransactionReco
             COutPoint prevout = txin.prevout;
 
             Coin prev;
-            if(pcoinsTip->GetCoins(prevout, prev))
+            if(pcoinsTip->GetCoin(prevout, prev))
             {
                 {
                     strHTML += "<li>";

diff --git a/src/rest.cpp b/src/rest.cpp
@@ -525,7 +525,7 @@ static bool rest_getutxos(HTTPRequest* req, const std::string& strURIPart)
         for (size_t i = 0; i < vOutPoints.size(); i++) {
             bool hit = false;
             Coin coin;
-            if (view.GetCoins(vOutPoints[i], coin) && !mempool.isSpent(vOutPoints[i])) {
+            if (view.GetCoin(vOutPoints[i], coin) && !mempool.isSpent(vOutPoints[i])) {
                 hit = true;
                 outs.emplace_back(std::move(coin));
             }

diff --git a/src/rpc/blockchain.cpp b/src/rpc/blockchain.cpp
@@ -1067,11 +1067,11 @@ UniValue gettxout(const JSONRPCRequest& request)
     if (fMempool) {
         LOCK(mempool.cs);
         CCoinsViewMemPool view(pcoinsTip, mempool);
-        if (!view.GetCoins(out, coin) || mempool.isSpent(out)) { // TODO: filtering spent coins should be done by the CCoinsViewMemPool
+        if (!view.GetCoin(out, coin) || mempool.isSpent(out)) { // TODO: filtering spent coins should be done by the CCoinsViewMemPool
             return NullUniValue;
         }
     } else {
-        if (!pcoinsTip->GetCoins(out, coin)) {
+        if (!pcoinsTip->GetCoin(out, coin)) {
             return NullUniValue;
         }
     }

diff --git a/src/rpc/rawtransaction.cpp b/src/rpc/rawtransaction.cpp
@@ -285,7 +285,7 @@ UniValue gettxoutproof(const JSONRPCRequest& request)
         pblockindex = mapBlockIndex[hashBlock];
     } else {
         const Coin& coin = AccessByTxid(*pcoinsTip, oneTxid);
-        if (!coin.IsPruned() && coin.nHeight > 0 && coin.nHeight <= (unsigned int)chainActive.Height()) {
+        if (!coin.IsSpent() && coin.nHeight > 0 && coin.nHeight <= (unsigned int)chainActive.Height()) {
             pblockindex = chainActive[coin.nHeight];
         }
     }
@@ -751,7 +751,7 @@ UniValue signrawtransaction(const JSONRPCRequest& request)
 
             {
                 const Coin& coin = view.AccessCoin(out);
-                if (!coin.IsPruned() && coin.out.scriptPubKey != scriptPubKey) {
+                if (!coin.IsSpent() && coin.out.scriptPubKey != scriptPubKey) {
                     std::string err("Previous output scriptPubKey mismatch:\n");
                     err = err + ScriptToAsmStr(coin.out.scriptPubKey) + "\nvs:\n"+
                         ScriptToAsmStr(scriptPubKey);
@@ -823,7 +823,7 @@ UniValue signrawtransaction(const JSONRPCRequest& request)
     for (unsigned int i = 0; i < mergedTx.vin.size(); i++) {
         CTxIn& txin = mergedTx.vin[i];
         const Coin& coin = view.AccessCoin(txin.prevout);
-        if (coin.IsPruned()) {
+        if (coin.IsSpent()) {
             TxInErrorToJSON(txin, vErrors, "Input not found or already spent");
             continue;
         }
@@ -903,7 +903,7 @@ UniValue sendrawtransaction(const JSONRPCRequest& request)
     bool fHaveChain = false;
     for (size_t o = 0; !fHaveChain && o < tx->vout.size(); o++) {
         const Coin& existingCoin = view.AccessCoin(COutPoint(hashTx, o));
-        fHaveChain = !existingCoin.IsPruned();
+        fHaveChain = !existingCoin.IsSpent();
     }
     bool fHaveMempool = mempool.exists(hashTx);
     if (!fHaveMempool && !fHaveChain) {