diff options
Diffstat (limited to 'src')
120 files changed, 341 insertions, 333 deletions
diff --git a/src/addrdb.h b/src/addrdb.h index 6cb36dfac4..d930de204d 100644 --- a/src/addrdb.h +++ b/src/addrdb.h @@ -37,7 +37,7 @@ public: SetNull(); } - CBanEntry(int64_t nCreateTimeIn) + explicit CBanEntry(int64_t nCreateTimeIn) { SetNull(); nCreateTime = nCreateTimeIn; @@ -61,7 +61,7 @@ public: banReason = BanReasonUnknown; } - std::string banReasonToString() + std::string banReasonToString() const { switch (banReason) { case BanReasonNodeMisbehaving: diff --git a/src/arith_uint256.h b/src/arith_uint256.h index 6223e4afeb..5fd4fe96cf 100644 --- a/src/arith_uint256.h +++ b/src/arith_uint256.h @@ -250,7 +250,7 @@ public: uint64_t GetLow64() const { - assert(WIDTH >= 2); + static_assert(WIDTH >= 2, "Assertion WIDTH >= 2 failed (WIDTH = BITS / 32). BITS is a template parameter."); return pn[0] | (uint64_t)pn[1] << 32; } }; diff --git a/src/base58.cpp b/src/base58.cpp index c70e358ebb..3802f953f9 100644 --- a/src/base58.cpp +++ b/src/base58.cpp @@ -218,7 +218,7 @@ private: CBitcoinAddress* addr; public: - CBitcoinAddressVisitor(CBitcoinAddress* addrIn) : addr(addrIn) {} + explicit CBitcoinAddressVisitor(CBitcoinAddress* addrIn) : addr(addrIn) {} bool operator()(const CKeyID& id) const { return addr->Set(id); } bool operator()(const CScriptID& id) const { return addr->Set(id); } diff --git a/src/bench/checkqueue.cpp b/src/bench/checkqueue.cpp index 88a2a570f9..b7ae5c2d57 100644 --- a/src/bench/checkqueue.cpp +++ b/src/bench/checkqueue.cpp @@ -67,7 +67,7 @@ static void CCheckQueueSpeedPrevectorJob(benchmark::State& state) prevector<PREVECTOR_SIZE, uint8_t> p; PrevectorJob(){ } - PrevectorJob(FastRandomContext& insecure_rand){ + explicit PrevectorJob(FastRandomContext& insecure_rand){ p.resize(insecure_rand.randrange(PREVECTOR_SIZE*2)); } bool operator()() diff --git a/src/bench/lockedpool.cpp b/src/bench/lockedpool.cpp index 43a1422795..c6a05567be 100644 --- a/src/bench/lockedpool.cpp +++ b/src/bench/lockedpool.cpp @@ -21,14 +21,14 @@ static void BenchLockedPool(benchmark::State& state) std::vector<void*> addr; for (int x=0; x<ASIZE; ++x) - addr.push_back(0); + addr.push_back(nullptr); uint32_t s = 0x12345678; while (state.KeepRunning()) { for (int x=0; x<BITER; ++x) { int idx = s & (addr.size()-1); if (s & 0x80000000) { b.free(addr[idx]); - addr[idx] = 0; + addr[idx] = nullptr; } else if(!addr[idx]) { addr[idx] = b.alloc((s >> 16) & (MSIZE-1)); } diff --git a/src/blockencodings.h b/src/blockencodings.h index 5a1d80d421..50478f9f32 100644 --- a/src/blockencodings.h +++ b/src/blockencodings.h @@ -16,7 +16,7 @@ struct TransactionCompressor { private: CTransactionRef& tx; public: - TransactionCompressor(CTransactionRef& txIn) : tx(txIn) {} + explicit TransactionCompressor(CTransactionRef& txIn) : tx(txIn) {} ADD_SERIALIZE_METHODS; @@ -75,7 +75,7 @@ public: std::vector<CTransactionRef> txn; BlockTransactions() {} - BlockTransactions(const BlockTransactionsRequest& req) : + explicit BlockTransactions(const BlockTransactionsRequest& req) : blockhash(req.blockhash), txn(req.indexes.size()) {} ADD_SERIALIZE_METHODS; @@ -198,7 +198,7 @@ protected: CTxMemPool* pool; public: CBlockHeader header; - PartiallyDownloadedBlock(CTxMemPool* poolIn) : pool(poolIn) {} + explicit PartiallyDownloadedBlock(CTxMemPool* poolIn) : pool(poolIn) {} // extra_txn is a list of extra transactions to look at, in <witness hash, reference> form ReadStatus InitData(const CBlockHeaderAndShortTxIDs& cmpctblock, const std::vector<std::pair<uint256, CTransactionRef>>& extra_txn); diff --git a/src/chain.h b/src/chain.h index 1223539e73..ef7e6f9554 100644 --- a/src/chain.h +++ b/src/chain.h @@ -216,7 +216,7 @@ public: //! (memory only) Sequential id assigned to distinguish order in which blocks are received. int32_t nSequenceId; - //! (memory only) Maximum nTime in the chain upto and including this block. + //! (memory only) Maximum nTime in the chain up to and including this block. unsigned int nTimeMax; void SetNull() @@ -247,7 +247,7 @@ public: SetNull(); } - CBlockIndex(const CBlockHeader& block) + explicit CBlockIndex(const CBlockHeader& block) { SetNull(); diff --git a/src/checkqueue.h b/src/checkqueue.h index 4bc6be45f8..6377fbe942 100644 --- a/src/checkqueue.h +++ b/src/checkqueue.h @@ -131,7 +131,7 @@ public: boost::mutex ControlMutex; //! Create a new check queue - CCheckQueue(unsigned int nBatchSizeIn) : nIdle(0), nTotal(0), fAllOk(true), nTodo(0), fQuit(false), nBatchSize(nBatchSizeIn) {} + explicit CCheckQueue(unsigned int nBatchSizeIn) : nIdle(0), nTotal(0), fAllOk(true), nTodo(0), fQuit(false), nBatchSize(nBatchSizeIn) {} //! Worker thread void Thread() diff --git a/src/coins.cpp b/src/coins.cpp index e30bda930a..b45dfc3342 100644 --- a/src/coins.cpp +++ b/src/coins.cpp @@ -14,7 +14,7 @@ bool CCoinsView::GetCoin(const COutPoint &outpoint, Coin &coin) const { return f uint256 CCoinsView::GetBestBlock() const { return uint256(); } std::vector<uint256> CCoinsView::GetHeadBlocks() const { return std::vector<uint256>(); } bool CCoinsView::BatchWrite(CCoinsMap &mapCoins, const uint256 &hashBlock) { return false; } -CCoinsViewCursor *CCoinsView::Cursor() const { return 0; } +CCoinsViewCursor *CCoinsView::Cursor() const { return nullptr; } bool CCoinsView::HaveCoin(const COutPoint &outpoint) const { diff --git a/src/compressor.h b/src/compressor.h index 015911484a..094c1bcfe1 100644 --- a/src/compressor.h +++ b/src/compressor.h @@ -53,7 +53,7 @@ protected: unsigned int GetSpecialSize(unsigned int nSize) const; bool Decompress(unsigned int nSize, const std::vector<unsigned char> &out); public: - CScriptCompressor(CScript &scriptIn) : script(scriptIn) { } + explicit CScriptCompressor(CScript &scriptIn) : script(scriptIn) { } template<typename Stream> void Serialize(Stream &s) const { @@ -99,7 +99,7 @@ public: static uint64_t CompressAmount(uint64_t nAmount); static uint64_t DecompressAmount(uint64_t nAmount); - CTxOutCompressor(CTxOut &txoutIn) : txout(txoutIn) { } + explicit CTxOutCompressor(CTxOut &txoutIn) : txout(txoutIn) { } ADD_SERIALIZE_METHODS; diff --git a/src/core_io.h b/src/core_io.h index 3f25faf0ec..ccc72ebb32 100644 --- a/src/core_io.h +++ b/src/core_io.h @@ -31,6 +31,6 @@ UniValue ValueFromAmount(const CAmount& amount); std::string FormatScript(const CScript& script); std::string EncodeHexTx(const CTransaction& tx, const int serializeFlags = 0); void ScriptPubKeyToUniv(const CScript& scriptPubKey, UniValue& out, bool fIncludeHex); -void TxToUniv(const CTransaction& tx, const uint256& hashBlock, UniValue& entry); +void TxToUniv(const CTransaction& tx, const uint256& hashBlock, UniValue& entry, bool include_hex = true, int serialize_flags = 0); #endif // BITCOIN_CORE_IO_H diff --git a/src/core_write.cpp b/src/core_write.cpp index 0eae4703ab..1431fa0c9b 100644 --- a/src/core_write.cpp +++ b/src/core_write.cpp @@ -153,7 +153,7 @@ void ScriptPubKeyToUniv(const CScript& scriptPubKey, out.pushKV("addresses", a); } -void TxToUniv(const CTransaction& tx, const uint256& hashBlock, UniValue& entry) +void TxToUniv(const CTransaction& tx, const uint256& hashBlock, UniValue& entry, bool include_hex, int serialize_flags) { entry.pushKV("txid", tx.GetHash().GetHex()); entry.pushKV("hash", tx.GetWitnessHash().GetHex()); @@ -207,5 +207,7 @@ void TxToUniv(const CTransaction& tx, const uint256& hashBlock, UniValue& entry) if (!hashBlock.IsNull()) entry.pushKV("blockhash", hashBlock.GetHex()); - entry.pushKV("hex", EncodeHexTx(tx)); // the hex-encoded transaction. used the name "hex" to be consistent with the verbose output of "getrawtransaction". + if (include_hex) { + entry.pushKV("hex", EncodeHexTx(tx, serialize_flags)); // the hex-encoded transaction. used the name "hex" to be consistent with the verbose output of "getrawtransaction". + } } diff --git a/src/crypto/aes.h b/src/crypto/aes.h index e9f1b52e71..a7b63b19df 100644 --- a/src/crypto/aes.h +++ b/src/crypto/aes.h @@ -22,7 +22,7 @@ private: AES128_ctx ctx; public: - AES128Encrypt(const unsigned char key[16]); + explicit AES128Encrypt(const unsigned char key[16]); ~AES128Encrypt(); void Encrypt(unsigned char ciphertext[16], const unsigned char plaintext[16]) const; }; @@ -34,7 +34,7 @@ private: AES128_ctx ctx; public: - AES128Decrypt(const unsigned char key[16]); + explicit AES128Decrypt(const unsigned char key[16]); ~AES128Decrypt(); void Decrypt(unsigned char plaintext[16], const unsigned char ciphertext[16]) const; }; @@ -46,7 +46,7 @@ private: AES256_ctx ctx; public: - AES256Encrypt(const unsigned char key[32]); + explicit AES256Encrypt(const unsigned char key[32]); ~AES256Encrypt(); void Encrypt(unsigned char ciphertext[16], const unsigned char plaintext[16]) const; }; @@ -58,7 +58,7 @@ private: AES256_ctx ctx; public: - AES256Decrypt(const unsigned char key[32]); + explicit AES256Decrypt(const unsigned char key[32]); ~AES256Decrypt(); void Decrypt(unsigned char plaintext[16], const unsigned char ciphertext[16]) const; }; diff --git a/src/cuckoocache.h b/src/cuckoocache.h index fd24d05ee7..9246a3924e 100644 --- a/src/cuckoocache.h +++ b/src/cuckoocache.h @@ -58,7 +58,7 @@ public: * @post All calls to bit_is_set (without subsequent bit_unset) will return * true. */ - bit_packed_atomic_flags(uint32_t size) + explicit bit_packed_atomic_flags(uint32_t size) { // pad out the size if needed size = (size + 7) / 8; diff --git a/src/dbwrapper.cpp b/src/dbwrapper.cpp index 3e72c5bb9b..72eeeef2c3 100644 --- a/src/dbwrapper.cpp +++ b/src/dbwrapper.cpp @@ -190,7 +190,7 @@ bool CDBWrapper::IsEmpty() } CDBIterator::~CDBIterator() { delete piter; } -bool CDBIterator::Valid() { return piter->Valid(); } +bool CDBIterator::Valid() const { return piter->Valid(); } void CDBIterator::SeekToFirst() { piter->SeekToFirst(); } void CDBIterator::Next() { piter->Next(); } diff --git a/src/dbwrapper.h b/src/dbwrapper.h index 7575d207ae..e19fde51c1 100644 --- a/src/dbwrapper.h +++ b/src/dbwrapper.h @@ -22,7 +22,7 @@ static const size_t DBWRAPPER_PREALLOC_VALUE_SIZE = 1024; class dbwrapper_error : public std::runtime_error { public: - dbwrapper_error(const std::string& msg) : std::runtime_error(msg) {} + explicit dbwrapper_error(const std::string& msg) : std::runtime_error(msg) {} }; class CDBWrapper; @@ -61,7 +61,7 @@ public: /** * @param[in] _parent CDBWrapper that this batch is to be submitted to */ - CDBBatch(const CDBWrapper &_parent) : parent(_parent), ssKey(SER_DISK, CLIENT_VERSION), ssValue(SER_DISK, CLIENT_VERSION), size_estimate(0) { }; + explicit CDBBatch(const CDBWrapper &_parent) : parent(_parent), ssKey(SER_DISK, CLIENT_VERSION), ssValue(SER_DISK, CLIENT_VERSION), size_estimate(0) { }; void Clear() { @@ -130,7 +130,7 @@ public: parent(_parent), piter(_piter) { }; ~CDBIterator(); - bool Valid(); + bool Valid() const; void SeekToFirst(); diff --git a/src/hash.h b/src/hash.h index b9952d39fc..ad59bb1817 100644 --- a/src/hash.h +++ b/src/hash.h @@ -168,7 +168,7 @@ private: Source* source; public: - CHashVerifier(Source* source_) : CHashWriter(source_->GetType(), source_->GetVersion()), source(source_) {} + explicit CHashVerifier(Source* source_) : CHashWriter(source_->GetType(), source_->GetVersion()), source(source_) {} void read(char* pch, size_t nSize) { diff --git a/src/httprpc.cpp b/src/httprpc.cpp index dd219c7291..91f96ef207 100644 --- a/src/httprpc.cpp +++ b/src/httprpc.cpp @@ -43,7 +43,7 @@ private: class HTTPRPCTimerInterface : public RPCTimerInterface { public: - HTTPRPCTimerInterface(struct event_base* _base) : base(_base) + explicit HTTPRPCTimerInterface(struct event_base* _base) : base(_base) { } const char* Name() override @@ -62,7 +62,7 @@ private: /* Pre-base64-encoded authentication token */ static std::string strRPCUserColonPass; /* Stored RPC timer interface (for unregistration) */ -static HTTPRPCTimerInterface* httpRPCTimerInterface = 0; +static HTTPRPCTimerInterface* httpRPCTimerInterface = nullptr; static void JSONErrorReply(HTTPRequest* req, const UniValue& objError, const UniValue& id) { @@ -255,6 +255,6 @@ void StopHTTPRPC() if (httpRPCTimerInterface) { RPCUnsetTimerInterface(httpRPCTimerInterface); delete httpRPCTimerInterface; - httpRPCTimerInterface = 0; + httpRPCTimerInterface = nullptr; } } diff --git a/src/httpserver.cpp b/src/httpserver.cpp index 86b37f79bb..5923871691 100644 --- a/src/httpserver.cpp +++ b/src/httpserver.cpp @@ -40,7 +40,7 @@ static const size_t MAX_HEADERS_SIZE = 8192; /** HTTP request work item */ -class HTTPWorkItem : public HTTPClosure +class HTTPWorkItem final : public HTTPClosure { public: HTTPWorkItem(std::unique_ptr<HTTPRequest> _req, const std::string &_path, const HTTPRequestHandler& _func): @@ -79,7 +79,7 @@ private: { public: WorkQueue &wq; - ThreadCounter(WorkQueue &w): wq(w) + explicit ThreadCounter(WorkQueue &w): wq(w) { std::lock_guard<std::mutex> lock(wq.cs); wq.numThreads += 1; @@ -93,7 +93,7 @@ private: }; public: - WorkQueue(size_t _maxDepth) : running(true), + explicit WorkQueue(size_t _maxDepth) : running(true), maxDepth(_maxDepth), numThreads(0) { @@ -164,13 +164,13 @@ struct HTTPPathHandler /** HTTP module state */ //! libevent event loop -static struct event_base* eventBase = 0; +static struct event_base* eventBase = nullptr; //! HTTP server -struct evhttp* eventHTTP = 0; +struct evhttp* eventHTTP = nullptr; //! List of subnets to allow RPC connections from static std::vector<CSubNet> rpc_allow_subnets; //! Work queue for handling longer requests off the event loop thread -static WorkQueue<HTTPClosure>* workQueue = 0; +static WorkQueue<HTTPClosure>* workQueue = nullptr; //! Handlers for (sub)paths std::vector<HTTPPathHandler> pathHandlers; //! Bound listening sockets @@ -416,7 +416,7 @@ bool InitHTTPServer() LogPrintf("HTTP: creating work queue of depth %d\n", workQueueDepth); workQueue = new WorkQueue<HTTPClosure>(workQueueDepth); - // tranfer ownership to eventBase/HTTP via .release() + // transfer ownership to eventBase/HTTP via .release() eventBase = base_ctr.release(); eventHTTP = http_ctr.release(); return true; @@ -495,11 +495,11 @@ void StopHTTPServer() } if (eventHTTP) { evhttp_free(eventHTTP); - eventHTTP = 0; + eventHTTP = nullptr; } if (eventBase) { event_base_free(eventBase); - eventBase = 0; + eventBase = nullptr; } LogPrint(BCLog::HTTP, "Stopped HTTP server\n"); } @@ -601,9 +601,9 @@ void HTTPRequest::WriteReply(int nStatus, const std::string& strReply) evbuffer_add(evb, strReply.data(), strReply.size()); HTTPEvent* ev = new HTTPEvent(eventBase, true, std::bind(evhttp_send_reply, req, nStatus, (const char*)nullptr, (struct evbuffer *)nullptr)); - ev->trigger(0); + ev->trigger(nullptr); replySent = true; - req = 0; // transferred back to main thread + req = nullptr; // transferred back to main thread } CService HTTPRequest::GetPeer() diff --git a/src/httpserver.h b/src/httpserver.h index 3e434bf0a0..91ce5b4e00 100644 --- a/src/httpserver.h +++ b/src/httpserver.h @@ -61,7 +61,7 @@ private: bool replySent; public: - HTTPRequest(struct evhttp_request* req); + explicit HTTPRequest(struct evhttp_request* req); ~HTTPRequest(); enum RequestMethod { diff --git a/src/init.cpp b/src/init.cpp index d79c2967b9..3f68ea1021 100644 --- a/src/init.cpp +++ b/src/init.cpp @@ -69,7 +69,7 @@ bool fFeeEstimatesInitialized = false; static const bool DEFAULT_PROXYRANDOMIZE = true; static const bool DEFAULT_REST_ENABLE = false; -static const bool DEFAULT_DISABLE_SAFEMODE = false; +static const bool DEFAULT_DISABLE_SAFEMODE = true; static const bool DEFAULT_STOPAFTERBLOCKIMPORT = false; std::unique_ptr<CConnman> g_connman; @@ -133,10 +133,10 @@ bool ShutdownRequested() * chainstate, while keeping user interface out of the common library, which is shared * between bitcoind, and bitcoin-qt and non-server tools. */ -class CCoinsViewErrorCatcher : public CCoinsViewBacked +class CCoinsViewErrorCatcher final : public CCoinsViewBacked { public: - CCoinsViewErrorCatcher(CCoinsView* view) : CCoinsViewBacked(view) {} + explicit CCoinsViewErrorCatcher(CCoinsView* view) : CCoinsViewBacked(view) {} bool GetCoin(const COutPoint &outpoint, Coin &coin) const override { try { return CCoinsViewBacked::GetCoin(outpoint, coin); @@ -479,7 +479,7 @@ std::string HelpMessage(HelpMessageMode mode) strUsage += HelpMessageGroup(_("Node relay options:")); if (showDebug) { - strUsage += HelpMessageOpt("-acceptnonstdtxn", strprintf("Relay and mine \"non-standard\" transactions (%sdefault: %u)", "testnet/regtest only; ", defaultChainParams->RequireStandard())); + strUsage += HelpMessageOpt("-acceptnonstdtxn", strprintf("Relay and mine \"non-standard\" transactions (%sdefault: %u)", "testnet/regtest only; ", !testnetChainParams->RequireStandard())); strUsage += HelpMessageOpt("-incrementalrelayfee=<amt>", strprintf("Fee rate (in %s/kB) used to define cost of relay, used for mempool limiting and BIP 125 replacement. (default: %s)", CURRENCY_UNIT, FormatMoney(DEFAULT_INCREMENTAL_RELAY_FEE))); strUsage += HelpMessageOpt("-dustrelayfee=<amt>", strprintf("Fee rate (in %s/kB) used to defined dust, the value of an output such that it will cost more than its value in fees at this fee rate to spend it. (default: %s)", CURRENCY_UNIT, FormatMoney(DUST_RELAY_TX_FEE))); } @@ -172,6 +172,8 @@ struct CExtKey { { unsigned int len = ::ReadCompactSize(s); unsigned char code[BIP32_EXTKEY_SIZE]; + if (len != BIP32_EXTKEY_SIZE) + throw std::runtime_error("Invalid extended key size\n"); s.read((char *)&code[0], len); Decode(code); } diff --git a/src/limitedmap.h b/src/limitedmap.h index e9dcb6defd..7afc8b458d 100644 --- a/src/limitedmap.h +++ b/src/limitedmap.h @@ -27,7 +27,7 @@ protected: size_type nMaxSize; public: - limitedmap(size_type nMaxSizeIn) + explicit limitedmap(size_type nMaxSizeIn) { assert(nMaxSizeIn > 0); nMaxSize = nMaxSizeIn; diff --git a/src/merkleblock.h b/src/merkleblock.h index f590c487de..20f2b36886 100644 --- a/src/merkleblock.h +++ b/src/merkleblock.h @@ -63,7 +63,7 @@ protected: bool fBad; /** helper function to efficiently calculate the number of nodes at given height in the merkle tree */ - unsigned int CalcTreeWidth(int height) { + unsigned int CalcTreeWidth(int height) const { return (nTransactions+(1 << height)-1) >> height; } diff --git a/src/miner.cpp b/src/miner.cpp index 403d3d4e4a..f1942ec570 100644 --- a/src/miner.cpp +++ b/src/miner.cpp @@ -224,7 +224,7 @@ void BlockAssembler::onlyUnconfirmed(CTxMemPool::setEntries& testSet) } } -bool BlockAssembler::TestPackage(uint64_t packageSize, int64_t packageSigOpsCost) +bool BlockAssembler::TestPackage(uint64_t packageSize, int64_t packageSigOpsCost) const { // TODO: switch to weight-based accounting for packages instead of vsize-based accounting. if (nBlockWeight + WITNESS_SCALE_FACTOR * packageSize >= nBlockMaxWeight) diff --git a/src/miner.h b/src/miner.h index 5c9cfd78f0..6e5fe761db 100644 --- a/src/miner.h +++ b/src/miner.h @@ -33,7 +33,7 @@ struct CBlockTemplate // Container for tracking updates to ancestor feerate as we include (parent) // transactions in a block struct CTxMemPoolModifiedEntry { - CTxMemPoolModifiedEntry(CTxMemPool::txiter entry) + explicit CTxMemPoolModifiedEntry(CTxMemPool::txiter entry) { iter = entry; nSizeWithAncestors = entry->GetSizeWithAncestors(); @@ -116,7 +116,7 @@ typedef indexed_modified_transaction_set::index<ancestor_score>::type::iterator struct update_for_parent_inclusion { - update_for_parent_inclusion(CTxMemPool::txiter it) : iter(it) {} + explicit update_for_parent_inclusion(CTxMemPool::txiter it) : iter(it) {} void operator() (CTxMemPoolModifiedEntry &e) { @@ -164,7 +164,7 @@ public: CFeeRate blockMinFeeRate; }; - BlockAssembler(const CChainParams& params); + explicit BlockAssembler(const CChainParams& params); BlockAssembler(const CChainParams& params, const Options& options); /** Construct a new block template with coinbase to scriptPubKeyIn */ @@ -187,7 +187,7 @@ private: /** Remove confirmed (inBlock) entries from given set */ void onlyUnconfirmed(CTxMemPool::setEntries& testSet); /** Test if a new package would "fit" in the block */ - bool TestPackage(uint64_t packageSize, int64_t packageSigOpsCost); + bool TestPackage(uint64_t packageSize, int64_t packageSigOpsCost) const; /** Perform checks on each transaction in a package: * locktime, premature-witness, serialized size (if necessary) * These checks should always succeed, and they're here diff --git a/src/net.cpp b/src/net.cpp index 599a6128fa..1af317726a 100644 --- a/src/net.cpp +++ b/src/net.cpp @@ -1438,9 +1438,9 @@ void CConnman::WakeMessageHandler() void ThreadMapPort() { std::string port = strprintf("%u", GetListenPort()); - const char * multicastif = 0; - const char * minissdpdpath = 0; - struct UPNPDev * devlist = 0; + const char * multicastif = nullptr; + const char * minissdpdpath = nullptr; + struct UPNPDev * devlist = nullptr; char lanaddr[64]; #ifndef UPNPDISCOVER_SUCCESS @@ -1510,13 +1510,13 @@ void ThreadMapPort() { r = UPNP_DeletePortMapping(urls.controlURL, data.first.servicetype, port.c_str(), "TCP", 0); LogPrintf("UPNP_DeletePortMapping() returned: %d\n", r); - freeUPNPDevlist(devlist); devlist = 0; + freeUPNPDevlist(devlist); devlist = nullptr; FreeUPNPUrls(&urls); throw; } } else { LogPrintf("No valid UPnP IGDs found\n"); - freeUPNPDevlist(devlist); devlist = 0; + freeUPNPDevlist(devlist); devlist = nullptr; if (r != 0) FreeUPNPUrls(&urls); } diff --git a/src/net_processing.cpp b/src/net_processing.cpp index e09b56a631..596ae1139b 100644 --- a/src/net_processing.cpp +++ b/src/net_processing.cpp @@ -2783,7 +2783,7 @@ class CompareInvMempoolOrder { CTxMemPool *mp; public: - CompareInvMempoolOrder(CTxMemPool *_mempool) + explicit CompareInvMempoolOrder(CTxMemPool *_mempool) { mp = _mempool; } diff --git a/src/net_processing.h b/src/net_processing.h index db6d81e6b6..f4a43980a5 100644 --- a/src/net_processing.h +++ b/src/net_processing.h @@ -32,7 +32,7 @@ private: CConnman* connman; public: - PeerLogicValidation(CConnman* connmanIn); + explicit PeerLogicValidation(CConnman* connmanIn); void BlockConnected(const std::shared_ptr<const CBlock>& pblock, const CBlockIndex* pindexConnected, const std::vector<CTransactionRef>& vtxConflicted) override; void UpdatedBlockTip(const CBlockIndex *pindexNew, const CBlockIndex *pindexFork, bool fInitialDownload) override; diff --git a/src/netaddress.h b/src/netaddress.h index 57ce897db5..6ca99b36b5 100644 --- a/src/netaddress.h +++ b/src/netaddress.h @@ -36,7 +36,7 @@ class CNetAddr public: CNetAddr(); - CNetAddr(const struct in_addr& ipv4Addr); + explicit CNetAddr(const struct in_addr& ipv4Addr); void Init(); void SetIP(const CNetAddr& ip); @@ -82,7 +82,7 @@ class CNetAddr std::vector<unsigned char> GetGroup() const; int GetReachabilityFrom(const CNetAddr *paddrPartner = nullptr) const; - CNetAddr(const struct in6_addr& pipv6Addr, const uint32_t scope = 0); + explicit CNetAddr(const struct in6_addr& pipv6Addr, const uint32_t scope = 0); bool GetIn6Addr(struct in6_addr* pipv6Addr) const; friend bool operator==(const CNetAddr& a, const CNetAddr& b); @@ -146,7 +146,7 @@ class CService : public CNetAddr CService(); CService(const CNetAddr& ip, unsigned short port); CService(const struct in_addr& ipv4Addr, unsigned short port); - CService(const struct sockaddr_in& addr); + explicit CService(const struct sockaddr_in& addr); void Init(); unsigned short GetPort() const; bool GetSockAddr(struct sockaddr* paddr, socklen_t *addrlen) const; @@ -160,7 +160,7 @@ class CService : public CNetAddr std::string ToStringIPPort() const; CService(const struct in6_addr& ipv6Addr, unsigned short port); - CService(const struct sockaddr_in6& addr); + explicit CService(const struct sockaddr_in6& addr); ADD_SERIALIZE_METHODS; diff --git a/src/netbase.h b/src/netbase.h index 941da31f9c..6572f0a12e 100644 --- a/src/netbase.h +++ b/src/netbase.h @@ -29,7 +29,7 @@ class proxyType { public: proxyType(): randomize_credentials(false) {} - proxyType(const CService &_proxy, bool _randomize_credentials=false): proxy(_proxy), randomize_credentials(_randomize_credentials) {} + explicit proxyType(const CService &_proxy, bool _randomize_credentials=false): proxy(_proxy), randomize_credentials(_randomize_credentials) {} bool IsValid() const { return proxy.IsValid(); } @@ -50,8 +50,8 @@ bool Lookup(const char *pszName, CService& addr, int portDefault, bool fAllowLoo bool Lookup(const char *pszName, std::vector<CService>& vAddr, int portDefault, bool fAllowLookup, unsigned int nMaxSolutions); CService LookupNumeric(const char *pszName, int portDefault = 0); bool LookupSubNet(const char *pszName, CSubNet& subnet); -bool ConnectSocket(const CService &addr, SOCKET& hSocketRet, int nTimeout, bool *outProxyConnectionFailed = 0); -bool ConnectSocketByName(CService &addr, SOCKET& hSocketRet, const char *pszDest, int portDefault, int nTimeout, bool *outProxyConnectionFailed = 0); +bool ConnectSocket(const CService &addr, SOCKET& hSocketRet, int nTimeout, bool *outProxyConnectionFailed = nullptr); +bool ConnectSocketByName(CService &addr, SOCKET& hSocketRet, const char *pszDest, int portDefault, int nTimeout, bool *outProxyConnectionFailed = nullptr); /** Return readable error string for a network error code */ std::string NetworkErrorString(int err); /** Close socket and set hSocket to INVALID_SOCKET */ diff --git a/src/netmessagemaker.h b/src/netmessagemaker.h index 8e8a6e4a02..79b2501c5d 100644 --- a/src/netmessagemaker.h +++ b/src/netmessagemaker.h @@ -12,7 +12,7 @@ class CNetMsgMaker { public: - CNetMsgMaker(int nVersionIn) : nVersion(nVersionIn){} + explicit CNetMsgMaker(int nVersionIn) : nVersion(nVersionIn){} template <typename... Args> CSerializedNetMsg Make(int nFlags, std::string sCommand, Args&&... args) const diff --git a/src/policy/fees.h b/src/policy/fees.h index f4ef793643..6edaf28714 100644 --- a/src/policy/fees.h +++ b/src/policy/fees.h @@ -284,7 +284,7 @@ private: public: /** Create new FeeFilterRounder */ - FeeFilterRounder(const CFeeRate& minIncrementalFee); + explicit FeeFilterRounder(const CFeeRate& minIncrementalFee); /** Quantize a minimum fee for privacy purpose before broadcast **/ CAmount round(CAmount currentMinFee); diff --git a/src/primitives/block.h b/src/primitives/block.h index c90a1dfa64..292df40896 100644 --- a/src/primitives/block.h +++ b/src/primitives/block.h @@ -129,7 +129,7 @@ struct CBlockLocator CBlockLocator() {} - CBlockLocator(const std::vector<uint256>& vHaveIn) : vHave(vHaveIn) {} + explicit CBlockLocator(const std::vector<uint256>& vHaveIn) : vHave(vHaveIn) {} ADD_SERIALIZE_METHODS; diff --git a/src/protocol.h b/src/protocol.h index 7890bb627d..67e01d9606 100644 --- a/src/protocol.h +++ b/src/protocol.h @@ -39,7 +39,7 @@ public: }; typedef unsigned char MessageStartChars[MESSAGE_START_SIZE]; - CMessageHeader(const MessageStartChars& pchMessageStartIn); + explicit CMessageHeader(const MessageStartChars& pchMessageStartIn); CMessageHeader(const MessageStartChars& pchMessageStartIn, const char* pszCommand, unsigned int nMessageSizeIn); std::string GetCommand() const; diff --git a/src/pubkey.h b/src/pubkey.h index dbf0e23f20..65738d8fe2 100644 --- a/src/pubkey.h +++ b/src/pubkey.h @@ -30,7 +30,7 @@ class CKeyID : public uint160 { public: CKeyID() : uint160() {} - CKeyID(const uint160& in) : uint160(in) {} + explicit CKeyID(const uint160& in) : uint160(in) {} }; typedef uint256 ChainCode; @@ -88,7 +88,7 @@ public: } //! Construct a public key from a byte vector. - CPubKey(const std::vector<unsigned char>& _vch) + explicit CPubKey(const std::vector<unsigned char>& _vch) { Set(_vch.begin(), _vch.end()); } diff --git a/src/qt/bitcoin.cpp b/src/qt/bitcoin.cpp index 2b6bd354a0..3fd58a2f9a 100644 --- a/src/qt/bitcoin.cpp +++ b/src/qt/bitcoin.cpp @@ -227,7 +227,7 @@ public: void requestShutdown(); /// Get process return value - int getReturnValue() { return returnValue; } + int getReturnValue() const { return returnValue; } /// Get window identifier of QMainWindow (BitcoinGUI) WId getMainWinId() const; diff --git a/src/qt/callback.h b/src/qt/callback.h index a8b593a652..da6b0c4c2e 100644 --- a/src/qt/callback.h +++ b/src/qt/callback.h @@ -16,7 +16,7 @@ class FunctionCallback : public Callback F f; public: - FunctionCallback(F f_) : f(std::move(f_)) {} + explicit FunctionCallback(F f_) : f(std::move(f_)) {} ~FunctionCallback() override {} void call() override { f(this); } }; diff --git a/src/qt/coincontroldialog.h b/src/qt/coincontroldialog.h index 99a9f893ff..4949c91771 100644 --- a/src/qt/coincontroldialog.h +++ b/src/qt/coincontroldialog.h @@ -30,9 +30,9 @@ namespace Ui { class CCoinControlWidgetItem : public QTreeWidgetItem { public: - CCoinControlWidgetItem(QTreeWidget *parent, int type = Type) : QTreeWidgetItem(parent, type) {} - CCoinControlWidgetItem(int type = Type) : QTreeWidgetItem(type) {} - CCoinControlWidgetItem(QTreeWidgetItem *parent, int type = Type) : QTreeWidgetItem(parent, type) {} + explicit CCoinControlWidgetItem(QTreeWidget *parent, int type = Type) : QTreeWidgetItem(parent, type) {} + explicit CCoinControlWidgetItem(int type = Type) : QTreeWidgetItem(type) {} + explicit CCoinControlWidgetItem(QTreeWidgetItem *parent, int type = Type) : QTreeWidgetItem(parent, type) {} bool operator<(const QTreeWidgetItem &other) const; }; diff --git a/src/qt/intro.cpp b/src/qt/intro.cpp index 72809942f1..0ff95d8502 100644 --- a/src/qt/intro.cpp +++ b/src/qt/intro.cpp @@ -43,7 +43,7 @@ class FreespaceChecker : public QObject Q_OBJECT public: - FreespaceChecker(Intro *intro); + explicit FreespaceChecker(Intro *intro); enum Status { ST_OK, diff --git a/src/qt/macdockiconhandler.mm b/src/qt/macdockiconhandler.mm index a41d39d51e..9e7de0f98f 100644 --- a/src/qt/macdockiconhandler.mm +++ b/src/qt/macdockiconhandler.mm @@ -18,7 +18,7 @@ extern void qt_mac_set_dock_menu(QMenu *); #endif -static MacDockIconHandler *s_instance = NULL; +static MacDockIconHandler *s_instance = nullptr; bool dockClickHandler(id self,SEL _cmd,...) { Q_UNUSED(self) @@ -34,7 +34,7 @@ void setupDockClickHandler() { Class cls = objc_getClass("NSApplication"); id appInst = objc_msgSend((id)cls, sel_registerName("sharedApplication")); - if (appInst != NULL) { + if (appInst != nullptr) { id delegate = objc_msgSend(appInst, sel_registerName("delegate")); Class delClass = (Class)objc_msgSend(delegate, sel_registerName("class")); SEL shouldHandle = sel_registerName("applicationShouldHandleReopen:hasVisibleWindows:"); @@ -53,7 +53,7 @@ MacDockIconHandler::MacDockIconHandler() : QObject() setupDockClickHandler(); this->m_dummyWidget = new QWidget(); this->m_dockMenu = new QMenu(this->m_dummyWidget); - this->setMainWindow(NULL); + this->setMainWindow(nullptr); #if QT_VERSION < 0x050000 qt_mac_set_dock_menu(this->m_dockMenu); #elif QT_VERSION >= 0x050200 @@ -69,7 +69,7 @@ void MacDockIconHandler::setMainWindow(QMainWindow *window) { MacDockIconHandler::~MacDockIconHandler() { delete this->m_dummyWidget; - this->setMainWindow(NULL); + this->setMainWindow(nullptr); } QMenu *MacDockIconHandler::dockMenu() diff --git a/src/qt/macnotificationhandler.mm b/src/qt/macnotificationhandler.mm index dd3f622818..4c96d08c8a 100644 --- a/src/qt/macnotificationhandler.mm +++ b/src/qt/macnotificationhandler.mm @@ -75,7 +75,7 @@ bool MacNotificationHandler::hasUserNotificationCenterSupport(void) MacNotificationHandler *MacNotificationHandler::instance() { - static MacNotificationHandler *s_instance = NULL; + static MacNotificationHandler *s_instance = nullptr; if (!s_instance) { s_instance = new MacNotificationHandler(); diff --git a/src/qt/modaloverlay.h b/src/qt/modaloverlay.h index 21ccdbd839..cda23f9540 100644 --- a/src/qt/modaloverlay.h +++ b/src/qt/modaloverlay.h @@ -32,7 +32,7 @@ public Q_SLOTS: // will show or hide the modal layer void showHide(bool hide = false, bool userRequested = false); void closeClicked(); - bool isLayerVisible() { return layerIsVisible; } + bool isLayerVisible() const { return layerIsVisible; } protected: bool eventFilter(QObject * obj, QEvent * ev); diff --git a/src/qt/networkstyle.cpp b/src/qt/networkstyle.cpp index 93092501c9..4b81c54d36 100644 --- a/src/qt/networkstyle.cpp +++ b/src/qt/networkstyle.cpp @@ -44,7 +44,7 @@ NetworkStyle::NetworkStyle(const QString &_appName, const int iconColorHueShift, // loop through pixels for(int x=0;x<img.width();x++) { - // preserve alpha because QColor::getHsl doesen't return the alpha value + // preserve alpha because QColor::getHsl doesn't return the alpha value a = qAlpha(scL[x]); QColor col(scL[x]); diff --git a/src/qt/notificator.cpp b/src/qt/notificator.cpp index 8718929c6a..a7a7a4ce11 100644 --- a/src/qt/notificator.cpp +++ b/src/qt/notificator.cpp @@ -93,7 +93,7 @@ class FreedesktopImage { public: FreedesktopImage() {} - FreedesktopImage(const QImage &img); + explicit FreedesktopImage(const QImage &img); static int metaType(); diff --git a/src/qt/optionsmodel.cpp b/src/qt/optionsmodel.cpp index 77efef3e3c..e9960a01b1 100644 --- a/src/qt/optionsmodel.cpp +++ b/src/qt/optionsmodel.cpp @@ -441,7 +441,7 @@ void OptionsModel::setRestartRequired(bool fRequired) return settings.setValue("fRestartRequired", fRequired); } -bool OptionsModel::isRestartRequired() +bool OptionsModel::isRestartRequired() const { QSettings settings; return settings.value("fRestartRequired", false).toBool(); diff --git a/src/qt/optionsmodel.h b/src/qt/optionsmodel.h index 78529fbdcc..0ac82a4148 100644 --- a/src/qt/optionsmodel.h +++ b/src/qt/optionsmodel.h @@ -59,18 +59,18 @@ public: void setDisplayUnit(const QVariant &value); /* Explicit getters */ - bool getHideTrayIcon() { return fHideTrayIcon; } - bool getMinimizeToTray() { return fMinimizeToTray; } - bool getMinimizeOnClose() { return fMinimizeOnClose; } - int getDisplayUnit() { return nDisplayUnit; } - QString getThirdPartyTxUrls() { return strThirdPartyTxUrls; } + bool getHideTrayIcon() const { return fHideTrayIcon; } + bool getMinimizeToTray() const { return fMinimizeToTray; } + bool getMinimizeOnClose() const { return fMinimizeOnClose; } + int getDisplayUnit() const { return nDisplayUnit; } + QString getThirdPartyTxUrls() const { return strThirdPartyTxUrls; } bool getProxySettings(QNetworkProxy& proxy) const; - bool getCoinControlFeatures() { return fCoinControlFeatures; } + bool getCoinControlFeatures() const { return fCoinControlFeatures; } const QString& getOverriddenByCommandLine() { return strOverriddenByCommandLine; } /* Restart flag helper */ void setRestartRequired(bool fRequired); - bool isRestartRequired(); + bool isRestartRequired() const; private: /* Qt-only settings */ diff --git a/src/qt/overviewpage.cpp b/src/qt/overviewpage.cpp index ba344f4dbf..ba1839e7b4 100644 --- a/src/qt/overviewpage.cpp +++ b/src/qt/overviewpage.cpp @@ -25,7 +25,7 @@ class TxViewDelegate : public QAbstractItemDelegate { Q_OBJECT public: - TxViewDelegate(const PlatformStyle *_platformStyle, QObject *parent=nullptr): + explicit TxViewDelegate(const PlatformStyle *_platformStyle, QObject *parent=nullptr): QAbstractItemDelegate(parent), unit(BitcoinUnits::BTC), platformStyle(_platformStyle) { diff --git a/src/qt/paymentrequestplus.cpp b/src/qt/paymentrequestplus.cpp index 0a5cb98668..d3799f59ab 100644 --- a/src/qt/paymentrequestplus.cpp +++ b/src/qt/paymentrequestplus.cpp @@ -22,7 +22,7 @@ class SSLVerifyError : public std::runtime_error { public: - SSLVerifyError(std::string err) : std::runtime_error(err) { } + explicit SSLVerifyError(std::string err) : std::runtime_error(err) { } }; bool PaymentRequestPlus::parse(const QByteArray& data) diff --git a/src/qt/paymentserver.cpp b/src/qt/paymentserver.cpp index 67fe320185..d4137d280f 100644 --- a/src/qt/paymentserver.cpp +++ b/src/qt/paymentserver.cpp @@ -620,7 +620,7 @@ void PaymentServer::fetchRequest(const QUrl& url) netManager->get(netRequest); } -void PaymentServer::fetchPaymentACK(CWallet* wallet, SendCoinsRecipient recipient, QByteArray transaction) +void PaymentServer::fetchPaymentACK(CWallet* wallet, const SendCoinsRecipient& recipient, QByteArray transaction) { const payments::PaymentDetails& details = recipient.paymentRequest.getDetails(); if (!details.has_payment_url()) diff --git a/src/qt/paymentserver.h b/src/qt/paymentserver.h index 2fe6e3e7b1..98b2364b92 100644 --- a/src/qt/paymentserver.h +++ b/src/qt/paymentserver.h @@ -72,7 +72,7 @@ public: static bool ipcSendCommandLine(); // parent should be QApplication object - PaymentServer(QObject* parent, bool startLocalServer = true); + explicit PaymentServer(QObject* parent, bool startLocalServer = true); ~PaymentServer(); // Load root certificate authorities. Pass nullptr (default) @@ -113,7 +113,7 @@ public Q_SLOTS: void uiReady(); // Submit Payment message to a merchant, get back PaymentACK: - void fetchPaymentACK(CWallet* wallet, SendCoinsRecipient recipient, QByteArray transaction); + void fetchPaymentACK(CWallet* wallet, const SendCoinsRecipient& recipient, QByteArray transaction); // Handle an incoming URI, URI with local file scheme or file void handleURIOrFile(const QString& s); diff --git a/src/qt/test/paymentservertests.cpp b/src/qt/test/paymentservertests.cpp index d9fb869821..c7830071ed 100644 --- a/src/qt/test/paymentservertests.cpp +++ b/src/qt/test/paymentservertests.cpp @@ -205,7 +205,7 @@ void PaymentServerTests::paymentServerTests() delete server; } -void RecipientCatcher::getRecipient(SendCoinsRecipient r) +void RecipientCatcher::getRecipient(const SendCoinsRecipient& r) { recipient = r; } diff --git a/src/qt/test/paymentservertests.h b/src/qt/test/paymentservertests.h index 9ffcbb02ac..faf167f2c6 100644 --- a/src/qt/test/paymentservertests.h +++ b/src/qt/test/paymentservertests.h @@ -26,7 +26,7 @@ class RecipientCatcher : public QObject Q_OBJECT public Q_SLOTS: - void getRecipient(SendCoinsRecipient r); + void getRecipient(const SendCoinsRecipient& r); public: SendCoinsRecipient recipient; diff --git a/src/qt/test/rpcnestedtests.cpp b/src/qt/test/rpcnestedtests.cpp index e2abfb3742..cd9ab23457 100644 --- a/src/qt/test/rpcnestedtests.cpp +++ b/src/qt/test/rpcnestedtests.cpp @@ -69,13 +69,13 @@ void RPCNestedTests::rpcNestedTests() RPCConsole::RPCExecuteCommandLine(result, "getblockchaininfo "); //whitespace at the end will be tolerated QVERIFY(result.substr(0,1) == "{"); - (RPCConsole::RPCExecuteCommandLine(result, "getblockchaininfo()[\"chain\"]")); //Quote path identifier are allowed, but look after a child contaning the quotes in the key + (RPCConsole::RPCExecuteCommandLine(result, "getblockchaininfo()[\"chain\"]")); //Quote path identifier are allowed, but look after a child containing the quotes in the key QVERIFY(result == "null"); (RPCConsole::RPCExecuteCommandLine(result, "createrawtransaction [] {} 0")); //parameter not in brackets are allowed (RPCConsole::RPCExecuteCommandLine(result2, "createrawtransaction([],{},0)")); //parameter in brackets are allowed QVERIFY(result == result2); - (RPCConsole::RPCExecuteCommandLine(result2, "createrawtransaction( [], {} , 0 )")); //whitespace between parametres is allowed + (RPCConsole::RPCExecuteCommandLine(result2, "createrawtransaction( [], {} , 0 )")); //whitespace between parameters is allowed QVERIFY(result == result2); RPCConsole::RPCExecuteCommandLine(result, "getblock(getbestblockhash())[tx][0]", &filtered); diff --git a/src/qt/test/test_main.cpp b/src/qt/test/test_main.cpp index 1b28a285f1..80a00a634a 100644 --- a/src/qt/test/test_main.cpp +++ b/src/qt/test/test_main.cpp @@ -57,7 +57,7 @@ int main(int argc, char *argv[]) bool fInvalid = false; // Prefer the "minimal" platform for the test instead of the normal default - // platform ("xcb", "windows", or "cocoa") so tests can't unintentially + // platform ("xcb", "windows", or "cocoa") so tests can't unintentionally // interfere with any background GUIs and don't require extra resources. #if defined(WIN32) _putenv_s("QT_QPA_PLATFORM", "minimal"); diff --git a/src/qt/transactionrecord.cpp b/src/qt/transactionrecord.cpp index 2ece0d0f28..36d98ce49d 100644 --- a/src/qt/transactionrecord.cpp +++ b/src/qt/transactionrecord.cpp @@ -248,7 +248,7 @@ void TransactionRecord::updateStatus(const CWalletTx &wtx) status.needsUpdate = false; } -bool TransactionRecord::statusUpdateNeeded() +bool TransactionRecord::statusUpdateNeeded() const { AssertLockHeld(cs_main); return status.cur_num_blocks != chainActive.Height() || status.needsUpdate; diff --git a/src/qt/transactionrecord.h b/src/qt/transactionrecord.h index 59f681224f..a26e676142 100644 --- a/src/qt/transactionrecord.h +++ b/src/qt/transactionrecord.h @@ -140,7 +140,7 @@ public: /** Return whether a status update is needed. */ - bool statusUpdateNeeded(); + bool statusUpdateNeeded() const; }; #endif // BITCOIN_QT_TRANSACTIONRECORD_H diff --git a/src/qt/transactiontablemodel.h b/src/qt/transactiontablemodel.h index 80aeb64c41..b1f81498b2 100644 --- a/src/qt/transactiontablemodel.h +++ b/src/qt/transactiontablemodel.h @@ -79,7 +79,7 @@ public: QVariant data(const QModelIndex &index, int role) const; QVariant headerData(int section, Qt::Orientation orientation, int role) const; QModelIndex index(int row, int column, const QModelIndex & parent = QModelIndex()) const; - bool processingQueuedTransactions() { return fProcessingQueuedTransactions; } + bool processingQueuedTransactions() const { return fProcessingQueuedTransactions; } private: CWallet* wallet; diff --git a/src/qt/utilitydialog.h b/src/qt/utilitydialog.h index acaa864148..738eeed136 100644 --- a/src/qt/utilitydialog.h +++ b/src/qt/utilitydialog.h @@ -41,7 +41,7 @@ class ShutdownWindow : public QWidget Q_OBJECT public: - ShutdownWindow(QWidget *parent=0, Qt::WindowFlags f=0); + explicit ShutdownWindow(QWidget *parent=0, Qt::WindowFlags f=0); static QWidget *showShutdownWindow(BitcoinGUI *window); protected: diff --git a/src/qt/walletmodel.cpp b/src/qt/walletmodel.cpp index 3ca726d0f9..445d00e9c8 100644 --- a/src/qt/walletmodel.cpp +++ b/src/qt/walletmodel.cpp @@ -577,10 +577,11 @@ void WalletModel::getOutputs(const std::vector<COutPoint>& vOutpoints, std::vect LOCK2(cs_main, wallet->cs_wallet); for (const COutPoint& outpoint : vOutpoints) { - if (!wallet->mapWallet.count(outpoint.hash)) continue; - int nDepth = wallet->mapWallet[outpoint.hash].GetDepthInMainChain(); + auto it = wallet->mapWallet.find(outpoint.hash); + if (it == wallet->mapWallet.end()) continue; + int nDepth = it->second.GetDepthInMainChain(); if (nDepth < 0) continue; - COutput out(&wallet->mapWallet[outpoint.hash], outpoint.n, nDepth, true /* spendable */, true /* solvable */, true /* safe */); + COutput out(&it->second, outpoint.n, nDepth, true /* spendable */, true /* solvable */, true /* safe */); vOutputs.push_back(out); } } diff --git a/src/qt/walletmodeltransaction.cpp b/src/qt/walletmodeltransaction.cpp index 8bc9ef725e..eae2c27f8a 100644 --- a/src/qt/walletmodeltransaction.cpp +++ b/src/qt/walletmodeltransaction.cpp @@ -22,12 +22,12 @@ WalletModelTransaction::~WalletModelTransaction() delete walletTransaction; } -QList<SendCoinsRecipient> WalletModelTransaction::getRecipients() +QList<SendCoinsRecipient> WalletModelTransaction::getRecipients() const { return recipients; } -CWalletTx *WalletModelTransaction::getTransaction() +CWalletTx *WalletModelTransaction::getTransaction() const { return walletTransaction; } @@ -37,7 +37,7 @@ unsigned int WalletModelTransaction::getTransactionSize() return (!walletTransaction ? 0 : ::GetVirtualTransactionSize(*walletTransaction)); } -CAmount WalletModelTransaction::getTransactionFee() +CAmount WalletModelTransaction::getTransactionFee() const { return fee; } @@ -79,7 +79,7 @@ void WalletModelTransaction::reassignAmounts(int nChangePosRet) } } -CAmount WalletModelTransaction::getTotalTransactionAmount() +CAmount WalletModelTransaction::getTotalTransactionAmount() const { CAmount totalTransactionAmount = 0; for (const SendCoinsRecipient &rcp : recipients) diff --git a/src/qt/walletmodeltransaction.h b/src/qt/walletmodeltransaction.h index 64922efada..d7ecd7aa8c 100644 --- a/src/qt/walletmodeltransaction.h +++ b/src/qt/walletmodeltransaction.h @@ -22,15 +22,15 @@ public: explicit WalletModelTransaction(const QList<SendCoinsRecipient> &recipients); ~WalletModelTransaction(); - QList<SendCoinsRecipient> getRecipients(); + QList<SendCoinsRecipient> getRecipients() const; - CWalletTx *getTransaction(); + CWalletTx *getTransaction() const; unsigned int getTransactionSize(); void setTransactionFee(const CAmount& newFee); - CAmount getTransactionFee(); + CAmount getTransactionFee() const; - CAmount getTotalTransactionAmount(); + CAmount getTotalTransactionAmount() const; void newPossibleKeyChange(CWallet *wallet); CReserveKey *getPossibleKeyChange(); diff --git a/src/random.cpp b/src/random.cpp index b004bfa91e..4bcb8945f3 100644 --- a/src/random.cpp +++ b/src/random.cpp @@ -242,7 +242,7 @@ void GetOSRand(unsigned char *ent32) } #elif defined(HAVE_GETENTROPY_RAND) && defined(MAC_OSX) // We need a fallback for OSX < 10.12 - if (&getentropy != NULL) { + if (&getentropy != nullptr) { if (getentropy(ent32, NUM_OS_RANDOM_BYTES) != 0) { RandFailure(); } diff --git a/src/rest.cpp b/src/rest.cpp index 6a4b005f90..154ee04eed 100644 --- a/src/rest.cpp +++ b/src/rest.cpp @@ -48,7 +48,7 @@ struct CCoin { ADD_SERIALIZE_METHODS; CCoin() : nHeight(0) {} - CCoin(Coin&& in) : nHeight(in.nHeight), out(std::move(in.out)) {} + explicit CCoin(Coin&& in) : nHeight(in.nHeight), out(std::move(in.out)) {} template <typename Stream, typename Operation> inline void SerializationOp(Stream& s, Operation ser_action) diff --git a/src/reverse_iterator.h b/src/reverse_iterator.h index 46789e5417..ab467f07c9 100644 --- a/src/reverse_iterator.h +++ b/src/reverse_iterator.h @@ -17,7 +17,7 @@ class reverse_range T &m_x; public: - reverse_range(T &x) : m_x(x) {} + explicit reverse_range(T &x) : m_x(x) {} auto begin() const -> decltype(this->m_x.rbegin()) { diff --git a/src/rpc/blockchain.cpp b/src/rpc/blockchain.cpp index cc06cee6fe..34f553f3b0 100644 --- a/src/rpc/blockchain.cpp +++ b/src/rpc/blockchain.cpp @@ -125,7 +125,7 @@ UniValue blockToJSON(const CBlock& block, const CBlockIndex* blockindex, bool tx if(txDetails) { UniValue objTx(UniValue::VOBJ); - TxToUniv(*tx, uint256(), objTx); + TxToUniv(*tx, uint256(), objTx, true, RPCSerializationFlags()); txs.push_back(objTx); } else diff --git a/src/rpc/mining.cpp b/src/rpc/mining.cpp index a6950899f2..2692e59155 100644 --- a/src/rpc/mining.cpp +++ b/src/rpc/mining.cpp @@ -686,7 +686,7 @@ public: bool found; CValidationState state; - submitblock_StateCatcher(const uint256 &hashIn) : hash(hashIn), found(false), state() {} + explicit submitblock_StateCatcher(const uint256 &hashIn) : hash(hashIn), found(false), state() {} protected: void BlockChecked(const CBlock& block, const CValidationState& stateIn) override { diff --git a/src/rpc/misc.cpp b/src/rpc/misc.cpp index 6917f4b342..a6af24f7e1 100644 --- a/src/rpc/misc.cpp +++ b/src/rpc/misc.cpp @@ -125,7 +125,7 @@ class DescribeAddressVisitor : public boost::static_visitor<UniValue> public: CWallet * const pwallet; - DescribeAddressVisitor(CWallet *_pwallet) : pwallet(_pwallet) {} + explicit DescribeAddressVisitor(CWallet *_pwallet) : pwallet(_pwallet) {} UniValue operator()(const CNoDestination &dest) const { return UniValue(UniValue::VOBJ); } diff --git a/src/rpc/rawtransaction.cpp b/src/rpc/rawtransaction.cpp index 10fc9c162d..934576a391 100644 --- a/src/rpc/rawtransaction.cpp +++ b/src/rpc/rawtransaction.cpp @@ -41,7 +41,7 @@ void TxToJSON(const CTransaction& tx, const uint256 hashBlock, UniValue& entry) // Blockchain contextual information (confirmations and blocktime) is not // available to code in bitcoin-common, so we query them here and push the // data into the returned UniValue. - TxToUniv(tx, uint256(), entry); + TxToUniv(tx, uint256(), entry, true, RPCSerializationFlags()); if (!hashBlock.IsNull()) { entry.push_back(Pair("blockhash", hashBlock.GetHex())); @@ -160,13 +160,10 @@ UniValue getrawtransaction(const JSONRPCRequest& request) : "No such mempool transaction. Use -txindex to enable blockchain transaction queries") + ". Use gettransaction for wallet transactions."); - std::string strHex = EncodeHexTx(*tx, RPCSerializationFlags()); - if (!fVerbose) - return strHex; + return EncodeHexTx(*tx, RPCSerializationFlags()); UniValue result(UniValue::VOBJ); - result.push_back(Pair("hex", strHex)); TxToJSON(*tx, hashBlock, result); return result; } @@ -483,7 +480,7 @@ UniValue decoderawtransaction(const JSONRPCRequest& request) throw JSONRPCError(RPC_DESERIALIZATION_ERROR, "TX decode failed"); UniValue result(UniValue::VOBJ); - TxToUniv(CTransaction(std::move(mtx)), uint256(), result); + TxToUniv(CTransaction(std::move(mtx)), uint256(), result, false); return result; } @@ -572,7 +569,7 @@ UniValue combinerawtransaction(const JSONRPCRequest& request) " ]\n" "\nResult:\n" - "\"hex\" : \"value\", (string) The hex-encoded raw transaction with signature(s)\n" + "\"hex\" (string) The hex-encoded raw transaction with signature(s)\n" "\nExamples:\n" + HelpExampleCli("combinerawtransaction", "[\"myhex1\", \"myhex2\", \"myhex3\"]") diff --git a/src/rpc/server.h b/src/rpc/server.h index dd6f763245..89b1d169d5 100644 --- a/src/rpc/server.h +++ b/src/rpc/server.h @@ -31,7 +31,7 @@ namespace RPCServer /** Wrapper for UniValue::VType, which includes typeAny: * Used to denote don't care type. Only used by RPCTypeCheckObj */ struct UniValueType { - UniValueType(UniValue::VType _type) : typeAny(false), type(_type) {} + explicit UniValueType(UniValue::VType _type) : typeAny(false), type(_type) {} UniValueType() : typeAny(true) {} bool typeAny; UniValue::VType type; diff --git a/src/scheduler.cpp b/src/scheduler.cpp index 1d3fb1f6ea..4edb2c6d9b 100644 --- a/src/scheduler.cpp +++ b/src/scheduler.cpp @@ -174,7 +174,7 @@ void SingleThreadedSchedulerClient::ProcessQueue() { // to ensure both happen safely even if callback() throws. struct RAIICallbacksRunning { SingleThreadedSchedulerClient* instance; - RAIICallbacksRunning(SingleThreadedSchedulerClient* _instance) : instance(_instance) {} + explicit RAIICallbacksRunning(SingleThreadedSchedulerClient* _instance) : instance(_instance) {} ~RAIICallbacksRunning() { { LOCK(instance->m_cs_callbacks_pending); diff --git a/src/scheduler.h b/src/scheduler.h index 0365d668b2..db93bcb21e 100644 --- a/src/scheduler.h +++ b/src/scheduler.h @@ -81,7 +81,7 @@ private: int nThreadsServicingQueue; bool stopRequested; bool stopWhenEmpty; - bool shouldStop() { return stopRequested || (stopWhenEmpty && taskQueue.empty()); } + bool shouldStop() const { return stopRequested || (stopWhenEmpty && taskQueue.empty()); } }; /** @@ -102,7 +102,7 @@ private: void ProcessQueue(); public: - SingleThreadedSchedulerClient(CScheduler *pschedulerIn) : m_pscheduler(pschedulerIn) {} + explicit SingleThreadedSchedulerClient(CScheduler *pschedulerIn) : m_pscheduler(pschedulerIn) {} void AddToProcessQueue(std::function<void (void)> func); // Processes all remaining queue members on the calling thread, blocking until queue is empty diff --git a/src/script/interpreter.h b/src/script/interpreter.h index 437826b5dd..f845e1943b 100644 --- a/src/script/interpreter.h +++ b/src/script/interpreter.h @@ -114,7 +114,7 @@ struct PrecomputedTransactionData { uint256 hashPrevouts, hashSequence, hashOutputs; - PrecomputedTransactionData(const CTransaction& tx); + explicit PrecomputedTransactionData(const CTransaction& tx); }; enum SigVersion diff --git a/src/script/script.h b/src/script/script.h index 711ffa97f8..587f2d26eb 100644 --- a/src/script/script.h +++ b/src/script/script.h @@ -377,6 +377,12 @@ private: int64_t m_value; }; +/** + * We use a prevector for the script to reduce the considerable memory overhead + * of vectors in cases where they normally contain a small number of small elements. + * Tests in October 2015 showed use of this reduced dbcache memory usage by 23% + * and made an initial sync 13% faster. + */ typedef prevector<28, unsigned char> CScriptBase; /** Serialized script, used inside transaction inputs and outputs */ diff --git a/src/script/sign.h b/src/script/sign.h index bd45862892..a0d8ee4ff9 100644 --- a/src/script/sign.h +++ b/src/script/sign.h @@ -21,7 +21,7 @@ protected: const CKeyStore* keystore; public: - BaseSignatureCreator(const CKeyStore* keystoreIn) : keystore(keystoreIn) {} + explicit BaseSignatureCreator(const CKeyStore* keystoreIn) : keystore(keystoreIn) {} const CKeyStore& KeyStore() const { return *keystore; }; virtual ~BaseSignatureCreator() {} virtual const BaseSignatureChecker& Checker() const =0; @@ -54,7 +54,7 @@ public: /** A signature creator that just produces 72-byte empty signatures. */ class DummySignatureCreator : public BaseSignatureCreator { public: - DummySignatureCreator(const CKeyStore* keystoreIn) : BaseSignatureCreator(keystoreIn) {} + explicit DummySignatureCreator(const CKeyStore* keystoreIn) : BaseSignatureCreator(keystoreIn) {} const BaseSignatureChecker& Checker() const override; bool CreateSig(std::vector<unsigned char>& vchSig, const CKeyID& keyid, const CScript& scriptCode, SigVersion sigversion) const override; }; diff --git a/src/script/standard.cpp b/src/script/standard.cpp index 9570b8c8d9..0f720d9e76 100644 --- a/src/script/standard.cpp +++ b/src/script/standard.cpp @@ -253,7 +253,7 @@ class CScriptVisitor : public boost::static_visitor<bool> private: CScript *script; public: - CScriptVisitor(CScript *scriptin) { script = scriptin; } + explicit CScriptVisitor(CScript *scriptin) { script = scriptin; } bool operator()(const CNoDestination &dest) const { script->clear(); diff --git a/src/serialize.h b/src/serialize.h index 8b86a07a76..eeb05fa76c 100644 --- a/src/serialize.h +++ b/src/serialize.h @@ -402,7 +402,7 @@ class CVarInt protected: I &n; public: - CVarInt(I& nIn) : n(nIn) { } + explicit CVarInt(I& nIn) : n(nIn) { } template<typename Stream> void Serialize(Stream &s) const { @@ -420,7 +420,7 @@ class CCompactSize protected: uint64_t &n; public: - CCompactSize(uint64_t& nIn) : n(nIn) { } + explicit CCompactSize(uint64_t& nIn) : n(nIn) { } template<typename Stream> void Serialize(Stream &s) const { @@ -439,7 +439,7 @@ class LimitedString protected: std::string& string; public: - LimitedString(std::string& _string) : string(_string) {} + explicit LimitedString(std::string& _string) : string(_string) {} template<typename Stream> void Unserialize(Stream& s) diff --git a/src/streams.h b/src/streams.h index a9668b68bc..a3fc919714 100644 --- a/src/streams.h +++ b/src/streams.h @@ -332,7 +332,7 @@ public: // bool eof() const { return size() == 0; } CDataStream* rdbuf() { return this; } - int in_avail() { return size(); } + int in_avail() const { return size(); } void SetType(int n) { nType = n; } int GetType() const { return nType; } @@ -648,7 +648,7 @@ public: } // return the current reading position - uint64_t GetPos() { + uint64_t GetPos() const { return nReadPos; } diff --git a/src/support/allocators/secure.h b/src/support/allocators/secure.h index f20f424941..39347c73bb 100644 --- a/src/support/allocators/secure.h +++ b/src/support/allocators/secure.h @@ -26,13 +26,13 @@ struct secure_allocator : public std::allocator<T> { typedef typename base::reference reference; typedef typename base::const_reference const_reference; typedef typename base::value_type value_type; - secure_allocator() throw() {} - secure_allocator(const secure_allocator& a) throw() : base(a) {} + secure_allocator() noexcept {} + secure_allocator(const secure_allocator& a) noexcept : base(a) {} template <typename U> - secure_allocator(const secure_allocator<U>& a) throw() : base(a) + secure_allocator(const secure_allocator<U>& a) noexcept : base(a) { } - ~secure_allocator() throw() {} + ~secure_allocator() noexcept {} template <typename _Other> struct rebind { typedef secure_allocator<_Other> other; diff --git a/src/support/allocators/zeroafterfree.h b/src/support/allocators/zeroafterfree.h index 581d5d6318..618874ceee 100644 --- a/src/support/allocators/zeroafterfree.h +++ b/src/support/allocators/zeroafterfree.h @@ -22,13 +22,13 @@ struct zero_after_free_allocator : public std::allocator<T> { typedef typename base::reference reference; typedef typename base::const_reference const_reference; typedef typename base::value_type value_type; - zero_after_free_allocator() throw() {} - zero_after_free_allocator(const zero_after_free_allocator& a) throw() : base(a) {} + zero_after_free_allocator() noexcept {} + zero_after_free_allocator(const zero_after_free_allocator& a) noexcept : base(a) {} template <typename U> - zero_after_free_allocator(const zero_after_free_allocator<U>& a) throw() : base(a) + zero_after_free_allocator(const zero_after_free_allocator<U>& a) noexcept : base(a) { } - ~zero_after_free_allocator() throw() {} + ~zero_after_free_allocator() noexcept {} template <typename _Other> struct rebind { typedef zero_after_free_allocator<_Other> other; diff --git a/src/support/lockedpool.h b/src/support/lockedpool.h index f5212bc266..cecbdec1aa 100644 --- a/src/support/lockedpool.h +++ b/src/support/lockedpool.h @@ -150,7 +150,7 @@ public: * If this callback is provided and returns false, the allocation fails (hard fail), if * it returns true the allocation proceeds, but it could warn. */ - LockedPool(std::unique_ptr<LockedPageAllocator> allocator, LockingFailed_Callback lf_cb_in = 0); + explicit LockedPool(std::unique_ptr<LockedPageAllocator> allocator, LockingFailed_Callback lf_cb_in = nullptr); ~LockedPool(); /** Allocate size bytes from this arena. @@ -217,7 +217,7 @@ public: } private: - LockedPoolManager(std::unique_ptr<LockedPageAllocator> allocator); + explicit LockedPoolManager(std::unique_ptr<LockedPageAllocator> allocator); /** Create a new LockedPoolManager specialized to the OS */ static void CreateInstance(); diff --git a/src/sync.cpp b/src/sync.cpp index b82f3770e4..9c351ea487 100644 --- a/src/sync.cpp +++ b/src/sync.cpp @@ -162,7 +162,7 @@ void DeleteLock(void* cs) return; } boost::unique_lock<boost::mutex> lock(lockdata.dd_mutex); - std::pair<void*, void*> item = std::make_pair(cs, (void*)0); + std::pair<void*, void*> item = std::make_pair(cs, nullptr); LockOrders::iterator it = lockdata.lockorders.lower_bound(item); while (it != lockdata.lockorders.end() && it->first.first == cs) { std::pair<void*, void*> invitem = std::make_pair(it->first.second, it->first.first); diff --git a/src/sync.h b/src/sync.h index 4921aedf39..0871c5fb4d 100644 --- a/src/sync.h +++ b/src/sync.h @@ -196,7 +196,7 @@ private: int value; public: - CSemaphore(int init) : value(init) {} + explicit CSemaphore(int init) : value(init) {} void wait() { @@ -267,7 +267,7 @@ public: CSemaphoreGrant() : sem(nullptr), fHaveGrant(false) {} - CSemaphoreGrant(CSemaphore& sema, bool fTry = false) : sem(&sema), fHaveGrant(false) + explicit CSemaphoreGrant(CSemaphore& sema, bool fTry = false) : sem(&sema), fHaveGrant(false) { if (fTry) TryAcquire(); @@ -280,7 +280,7 @@ public: Release(); } - operator bool() + operator bool() const { return fHaveGrant; } diff --git a/src/test/base58_tests.cpp b/src/test/base58_tests.cpp index b33cdb9fe6..ee633249e9 100644 --- a/src/test/base58_tests.cpp +++ b/src/test/base58_tests.cpp @@ -78,7 +78,7 @@ class TestAddrTypeVisitor : public boost::static_visitor<bool> private: std::string exp_addrType; public: - TestAddrTypeVisitor(const std::string &_exp_addrType) : exp_addrType(_exp_addrType) { } + explicit TestAddrTypeVisitor(const std::string &_exp_addrType) : exp_addrType(_exp_addrType) { } bool operator()(const CKeyID &id) const { return (exp_addrType == "pubkey"); @@ -99,7 +99,7 @@ class TestPayloadVisitor : public boost::static_visitor<bool> private: std::vector<unsigned char> exp_payload; public: - TestPayloadVisitor(std::vector<unsigned char> &_exp_payload) : exp_payload(_exp_payload) { } + explicit TestPayloadVisitor(std::vector<unsigned char> &_exp_payload) : exp_payload(_exp_payload) { } bool operator()(const CKeyID &id) const { uint160 exp_key(exp_payload); diff --git a/src/test/bip32_tests.cpp b/src/test/bip32_tests.cpp index 6bcd550d7b..c851ab2849 100644 --- a/src/test/bip32_tests.cpp +++ b/src/test/bip32_tests.cpp @@ -24,7 +24,7 @@ struct TestVector { std::string strHexMaster; std::vector<TestDerivation> vDerive; - TestVector(std::string strHexMasterIn) : strHexMaster(strHexMasterIn) {} + explicit TestVector(std::string strHexMasterIn) : strHexMaster(strHexMasterIn) {} TestVector& operator()(std::string pub, std::string prv, unsigned int nChild) { vDerive.push_back(TestDerivation()); diff --git a/src/test/blockencodings_tests.cpp b/src/test/blockencodings_tests.cpp index 10a40fea3c..f2d5b385d0 100644 --- a/src/test/blockencodings_tests.cpp +++ b/src/test/blockencodings_tests.cpp @@ -51,7 +51,7 @@ static CBlock BuildBlockTestCase() { return block; } -// Number of shared use_counts we expect for a tx we havent touched +// Number of shared use_counts we expect for a tx we haven't touched // == 2 (mempool + our copy from the GetSharedTx call) #define SHARED_TX_OFFSET 2 @@ -118,12 +118,12 @@ public: std::vector<uint64_t> shorttxids; std::vector<PrefilledTransaction> prefilledtxn; - TestHeaderAndShortIDs(const CBlockHeaderAndShortTxIDs& orig) { + explicit TestHeaderAndShortIDs(const CBlockHeaderAndShortTxIDs& orig) { CDataStream stream(SER_NETWORK, PROTOCOL_VERSION); stream << orig; stream >> *this; } - TestHeaderAndShortIDs(const CBlock& block) : + explicit TestHeaderAndShortIDs(const CBlock& block) : TestHeaderAndShortIDs(CBlockHeaderAndShortTxIDs(block, true)) {} uint64_t GetShortID(const uint256& txhash) const { diff --git a/src/test/coins_tests.cpp b/src/test/coins_tests.cpp index e24431528a..dc358bff95 100644 --- a/src/test/coins_tests.cpp +++ b/src/test/coins_tests.cpp @@ -74,7 +74,7 @@ public: class CCoinsViewCacheTest : public CCoinsViewCache { public: - CCoinsViewCacheTest(CCoinsView* _base) : CCoinsViewCache(_base) {} + explicit CCoinsViewCacheTest(CCoinsView* _base) : CCoinsViewCache(_base) {} void SelfTest() const { @@ -89,8 +89,8 @@ public: BOOST_CHECK_EQUAL(DynamicMemoryUsage(), ret); } - CCoinsMap& map() { return cacheCoins; } - size_t& usage() { return cachedCoinsUsage; } + CCoinsMap& map() const { return cacheCoins; } + size_t& usage() const { return cachedCoinsUsage; } }; } // namespace @@ -275,7 +275,7 @@ UtxoData::iterator FindRandomFrom(const std::set<COutPoint> &utxoSet) { // except the emphasis is on testing the functionality of UpdateCoins // random txs are created and UpdateCoins is used to update the cache stack // In particular it is tested that spending a duplicate coinbase tx -// has the expected effect (the other duplicate is overwitten at all cache levels) +// has the expected effect (the other duplicate is overwritten at all cache levels) BOOST_AUTO_TEST_CASE(updatecoins_simulation_test) { bool spent_a_duplicate_coinbase = false; diff --git a/src/test/data/tx_invalid.json b/src/test/data/tx_invalid.json index 2235bd0ae7..09442b7f9f 100644 --- a/src/test/data/tx_invalid.json +++ b/src/test/data/tx_invalid.json @@ -205,7 +205,7 @@ [[["0000000000000000000000000000000000000000000000000000000000000100", 0, "4259839 CHECKSEQUENCEVERIFY 1"]], "020000000100010000000000000000000000000000000000000000000000000000000000000000000000feff40000100000000000000000000000000", "P2SH,CHECKSEQUENCEVERIFY"], -["By-time locks, with argument just beyond txin.nSequence (but within numerical boundries)"], +["By-time locks, with argument just beyond txin.nSequence (but within numerical boundaries)"], [[["0000000000000000000000000000000000000000000000000000000000000100", 0, "4194305 CHECKSEQUENCEVERIFY 1"]], "020000000100010000000000000000000000000000000000000000000000000000000000000000000000000040000100000000000000000000000000", "P2SH,CHECKSEQUENCEVERIFY"], [[["0000000000000000000000000000000000000000000000000000000000000100", 0, "4259839 CHECKSEQUENCEVERIFY 1"]], diff --git a/src/test/dbwrapper_tests.cpp b/src/test/dbwrapper_tests.cpp index 6ed6e7744e..251d5a7142 100644 --- a/src/test/dbwrapper_tests.cpp +++ b/src/test/dbwrapper_tests.cpp @@ -231,7 +231,7 @@ struct StringContentsSerializer { // This is a terrible idea std::string str; StringContentsSerializer() {} - StringContentsSerializer(const std::string& inp) : str(inp) {} + explicit StringContentsSerializer(const std::string& inp) : str(inp) {} StringContentsSerializer& operator+=(const std::string& s) { str += s; diff --git a/src/test/prevector_tests.cpp b/src/test/prevector_tests.cpp index 345c4a2148..841282873f 100644 --- a/src/test/prevector_tests.cpp +++ b/src/test/prevector_tests.cpp @@ -152,11 +152,11 @@ public: pre_vector.assign(n, value); } - Size size() { + Size size() const { return real_vector.size(); } - Size capacity() { + Size capacity() const { return pre_vector.capacity(); } diff --git a/src/test/script_tests.cpp b/src/test/script_tests.cpp index 06b8274f2d..17374edcc4 100644 --- a/src/test/script_tests.cpp +++ b/src/test/script_tests.cpp @@ -450,7 +450,7 @@ public: return array; } - std::string GetComment() + std::string GetComment() const { return comment; } diff --git a/src/test/test_bitcoin.h b/src/test/test_bitcoin.h index dd3b13c8c8..2ddac2f076 100644 --- a/src/test/test_bitcoin.h +++ b/src/test/test_bitcoin.h @@ -41,7 +41,7 @@ static inline bool InsecureRandBool() { return insecure_rand_ctx.randbool(); } struct BasicTestingSetup { ECCVerifyHandle globalVerifyHandle; - BasicTestingSetup(const std::string& chainName = CBaseChainParams::MAIN); + explicit BasicTestingSetup(const std::string& chainName = CBaseChainParams::MAIN); ~BasicTestingSetup(); }; @@ -56,7 +56,7 @@ struct TestingSetup: public BasicTestingSetup { CConnman* connman; CScheduler scheduler; - TestingSetup(const std::string& chainName = CBaseChainParams::MAIN); + explicit TestingSetup(const std::string& chainName = CBaseChainParams::MAIN); ~TestingSetup(); }; diff --git a/src/tinyformat.h b/src/tinyformat.h index 5022d46809..2e453e56bb 100644 --- a/src/tinyformat.h +++ b/src/tinyformat.h @@ -167,7 +167,7 @@ namespace tinyformat { class format_error: public std::runtime_error { public: - format_error(const std::string &what): std::runtime_error(what) { + explicit format_error(const std::string &what): std::runtime_error(what) { } }; @@ -498,7 +498,7 @@ class FormatArg FormatArg() {} template<typename T> - FormatArg(const T& value) + explicit FormatArg(const T& value) : m_value(static_cast<const void*>(&value)), m_formatImpl(&formatImpl<T>), m_toIntImpl(&toIntImpl<T>) @@ -867,7 +867,7 @@ class FormatListN : public FormatList public: #ifdef TINYFORMAT_USE_VARIADIC_TEMPLATES template<typename... Args> - FormatListN(const Args&... args) + explicit FormatListN(const Args&... args) : FormatList(&m_formatterStore[0], N), m_formatterStore { FormatArg(args)... } { static_assert(sizeof...(args) == N, "Number of args must be N"); } @@ -876,7 +876,7 @@ class FormatListN : public FormatList # define TINYFORMAT_MAKE_FORMATLIST_CONSTRUCTOR(n) \ \ template<TINYFORMAT_ARGTYPES(n)> \ - FormatListN(TINYFORMAT_VARARGS(n)) \ + explicit FormatListN(TINYFORMAT_VARARGS(n)) \ : FormatList(&m_formatterStore[0], n) \ { assert(n == N); init(0, TINYFORMAT_PASSARGS(n)); } \ \ diff --git a/src/torcontrol.cpp b/src/torcontrol.cpp index e8bc3e5e75..1cea197666 100644 --- a/src/torcontrol.cpp +++ b/src/torcontrol.cpp @@ -76,7 +76,7 @@ public: /** Create a new TorControlConnection. */ - TorControlConnection(struct event_base *base); + explicit TorControlConnection(struct event_base *base); ~TorControlConnection(); /** @@ -121,7 +121,7 @@ private: }; TorControlConnection::TorControlConnection(struct event_base *_base): - base(_base), b_conn(0) + base(_base), b_conn(nullptr) { } @@ -227,7 +227,7 @@ bool TorControlConnection::Disconnect() { if (b_conn) bufferevent_free(b_conn); - b_conn = 0; + b_conn = nullptr; return true; } @@ -476,7 +476,7 @@ TorController::~TorController() { if (reconnect_ev) { event_free(reconnect_ev); - reconnect_ev = 0; + reconnect_ev = nullptr; } if (service.IsValid()) { RemoveLocal(service); @@ -770,7 +770,7 @@ void StopTorControl() if (gBase) { torControlThread.join(); event_base_free(gBase); - gBase = 0; + gBase = nullptr; } } diff --git a/src/txdb.cpp b/src/txdb.cpp index 4c1b04cd94..797ae5713f 100644 --- a/src/txdb.cpp +++ b/src/txdb.cpp @@ -35,7 +35,7 @@ namespace { struct CoinEntry { COutPoint* outpoint; char key; - CoinEntry(const COutPoint* ptr) : outpoint(const_cast<COutPoint*>(ptr)), key(DB_COIN) {} + explicit CoinEntry(const COutPoint* ptr) : outpoint(const_cast<COutPoint*>(ptr)), key(DB_COIN) {} template<typename Stream> void Serialize(Stream &s) const { diff --git a/src/txdb.h b/src/txdb.h index adcbc73380..d1cd5a4250 100644 --- a/src/txdb.h +++ b/src/txdb.h @@ -64,12 +64,12 @@ struct CDiskTxPos : public CDiskBlockPos }; /** CCoinsView backed by the coin database (chainstate/) */ -class CCoinsViewDB : public CCoinsView +class CCoinsViewDB final : public CCoinsView { protected: CDBWrapper db; public: - CCoinsViewDB(size_t nCacheSize, bool fMemory = false, bool fWipe = false); + explicit CCoinsViewDB(size_t nCacheSize, bool fMemory = false, bool fWipe = false); bool GetCoin(const COutPoint &outpoint, Coin &coin) const override; bool HaveCoin(const COutPoint &outpoint) const override; @@ -109,7 +109,7 @@ private: class CBlockTreeDB : public CDBWrapper { public: - CBlockTreeDB(size_t nCacheSize, bool fMemory = false, bool fWipe = false); + explicit CBlockTreeDB(size_t nCacheSize, bool fMemory = false, bool fWipe = false); private: CBlockTreeDB(const CBlockTreeDB&); void operator=(const CBlockTreeDB&); diff --git a/src/txmempool.h b/src/txmempool.h index 6723ea8e6c..5b0db5266e 100644 --- a/src/txmempool.h +++ b/src/txmempool.h @@ -167,7 +167,7 @@ struct update_ancestor_state struct update_fee_delta { - update_fee_delta(int64_t _feeDelta) : feeDelta(_feeDelta) { } + explicit update_fee_delta(int64_t _feeDelta) : feeDelta(_feeDelta) { } void operator() (CTxMemPoolEntry &e) { e.UpdateFeeDelta(feeDelta); } @@ -177,7 +177,7 @@ private: struct update_lock_points { - update_lock_points(const LockPoints& _lp) : lp(_lp) { } + explicit update_lock_points(const LockPoints& _lp) : lp(_lp) { } void operator() (CTxMemPoolEntry &e) { e.UpdateLockPoints(lp); } @@ -501,7 +501,7 @@ public: /** Create a new CTxMemPool. */ - CTxMemPool(CBlockPolicyEstimator* estimator = nullptr); + explicit CTxMemPool(CBlockPolicyEstimator* estimator = nullptr); /** * If sanity-checking is turned on, check makes sure the pool is @@ -606,7 +606,7 @@ public: return mapTx.size(); } - uint64_t GetTotalTxSize() + uint64_t GetTotalTxSize() const { LOCK(cs); return totalTxSize; diff --git a/src/uint256.h b/src/uint256.h index a92ce07f11..3ed694d723 100644 --- a/src/uint256.h +++ b/src/uint256.h @@ -111,7 +111,7 @@ public: class uint160 : public base_blob<160> { public: uint160() {} - uint160(const base_blob<160>& b) : base_blob<160>(b) {} + explicit uint160(const base_blob<160>& b) : base_blob<160>(b) {} explicit uint160(const std::vector<unsigned char>& vch) : base_blob<160>(vch) {} }; @@ -123,7 +123,7 @@ public: class uint256 : public base_blob<256> { public: uint256() {} - uint256(const base_blob<256>& b) : base_blob<256>(b) {} + explicit uint256(const base_blob<256>& b) : base_blob<256>(b) {} explicit uint256(const std::vector<unsigned char>& vch) : base_blob<256>(vch) {} /** A cheap hash function that just returns 64 bits from the result, it can be diff --git a/src/undo.h b/src/undo.h index 0f9d041bbd..a720de4ac5 100644 --- a/src/undo.h +++ b/src/undo.h @@ -33,7 +33,7 @@ public: ::Serialize(s, CTxOutCompressor(REF(txout->out))); } - TxInUndoSerializer(const Coin* coin) : txout(coin) {} + explicit TxInUndoSerializer(const Coin* coin) : txout(coin) {} }; class TxInUndoDeserializer @@ -57,7 +57,7 @@ public: ::Unserialize(s, REF(CTxOutCompressor(REF(txout->out)))); } - TxInUndoDeserializer(Coin* coin) : txout(coin) {} + explicit TxInUndoDeserializer(Coin* coin) : txout(coin) {} }; static const size_t MIN_TRANSACTION_INPUT_WEIGHT = WITNESS_SCALE_FACTOR * ::GetSerializeSize(CTxIn(), SER_NETWORK, PROTOCOL_VERSION); diff --git a/src/univalue/lib/univalue_utffilter.h b/src/univalue/lib/univalue_utffilter.h index 0e330dce9c..2fb6a492d1 100644 --- a/src/univalue/lib/univalue_utffilter.h +++ b/src/univalue/lib/univalue_utffilter.h @@ -13,7 +13,7 @@ class JSONUTF8StringFilter { public: - JSONUTF8StringFilter(std::string &s): + explicit JSONUTF8StringFilter(std::string &s): str(s), is_valid(true), codepoint(0), state(0), surpair(0) { } diff --git a/src/util.cpp b/src/util.cpp index ba563478fa..4659ff73c6 100644 --- a/src/util.cpp +++ b/src/util.cpp @@ -419,49 +419,48 @@ void ArgsManager::ParseParameters(int argc, const char* const argv[]) } } -std::vector<std::string> ArgsManager::GetArgs(const std::string& strArg) +std::vector<std::string> ArgsManager::GetArgs(const std::string& strArg) const { LOCK(cs_args); - if (IsArgSet(strArg)) - return mapMultiArgs.at(strArg); + auto it = mapMultiArgs.find(strArg); + if (it != mapMultiArgs.end()) return it->second; return {}; } -bool ArgsManager::IsArgSet(const std::string& strArg) +bool ArgsManager::IsArgSet(const std::string& strArg) const { LOCK(cs_args); return mapArgs.count(strArg); } -std::string ArgsManager::GetArg(const std::string& strArg, const std::string& strDefault) +std::string ArgsManager::GetArg(const std::string& strArg, const std::string& strDefault) const { LOCK(cs_args); - if (mapArgs.count(strArg)) - return mapArgs[strArg]; + auto it = mapArgs.find(strArg); + if (it != mapArgs.end()) return it->second; return strDefault; } -int64_t ArgsManager::GetArg(const std::string& strArg, int64_t nDefault) +int64_t ArgsManager::GetArg(const std::string& strArg, int64_t nDefault) const { LOCK(cs_args); - if (mapArgs.count(strArg)) - return atoi64(mapArgs[strArg]); + auto it = mapArgs.find(strArg); + if (it != mapArgs.end()) return atoi64(it->second); return nDefault; } -bool ArgsManager::GetBoolArg(const std::string& strArg, bool fDefault) +bool ArgsManager::GetBoolArg(const std::string& strArg, bool fDefault) const { LOCK(cs_args); - if (mapArgs.count(strArg)) - return InterpretBool(mapArgs[strArg]); + auto it = mapArgs.find(strArg); + if (it != mapArgs.end()) return InterpretBool(it->second); return fDefault; } bool ArgsManager::SoftSetArg(const std::string& strArg, const std::string& strValue) { LOCK(cs_args); - if (mapArgs.count(strArg)) - return false; + if (IsArgSet(strArg)) return false; ForceSetArg(strArg, strValue); return true; } @@ -478,8 +477,7 @@ void ArgsManager::ForceSetArg(const std::string& strArg, const std::string& strV { LOCK(cs_args); mapArgs[strArg] = strValue; - mapMultiArgs[strArg].clear(); - mapMultiArgs[strArg].push_back(strValue); + mapMultiArgs[strArg] = {strValue}; } diff --git a/src/util.h b/src/util.h index ead3d3d935..480a80c0a3 100644 --- a/src/util.h +++ b/src/util.h @@ -195,13 +195,20 @@ inline bool IsSwitchChar(char c) class ArgsManager { protected: - CCriticalSection cs_args; + mutable CCriticalSection cs_args; std::map<std::string, std::string> mapArgs; - std::map<std::string, std::vector<std::string> > mapMultiArgs; + std::map<std::string, std::vector<std::string>> mapMultiArgs; public: void ParseParameters(int argc, const char*const argv[]); void ReadConfigFile(const std::string& confPath); - std::vector<std::string> GetArgs(const std::string& strArg); + + /** + * Return a vector of strings of the given argument + * + * @param strArg Argument to get (e.g. "-foo") + * @return command-line arguments + */ + std::vector<std::string> GetArgs(const std::string& strArg) const; /** * Return true if the given argument has been manually set @@ -209,7 +216,7 @@ public: * @param strArg Argument to get (e.g. "-foo") * @return true if the argument has been set */ - bool IsArgSet(const std::string& strArg); + bool IsArgSet(const std::string& strArg) const; /** * Return string argument or default value @@ -218,7 +225,7 @@ public: * @param strDefault (e.g. "1") * @return command-line argument or default value */ - std::string GetArg(const std::string& strArg, const std::string& strDefault); + std::string GetArg(const std::string& strArg, const std::string& strDefault) const; /** * Return integer argument or default value @@ -227,7 +234,7 @@ public: * @param nDefault (e.g. 1) * @return command-line argument (0 if invalid number) or default value */ - int64_t GetArg(const std::string& strArg, int64_t nDefault); + int64_t GetArg(const std::string& strArg, int64_t nDefault) const; /** * Return boolean argument or default value @@ -236,7 +243,7 @@ public: * @param fDefault (true or false) * @return command-line argument or default value */ - bool GetBoolArg(const std::string& strArg, bool fDefault); + bool GetBoolArg(const std::string& strArg, bool fDefault) const; /** * Set an argument if it doesn't already have a value diff --git a/src/validation.cpp b/src/validation.cpp index 8bd23a0f1d..d1a8b8460a 100644 --- a/src/validation.cpp +++ b/src/validation.cpp @@ -1563,7 +1563,7 @@ private: int bit; public: - WarningBitsConditionChecker(int bitIn) : bit(bitIn) {} + explicit WarningBitsConditionChecker(int bitIn) : bit(bitIn) {} int64_t BeginTime(const Consensus::Params& params) const override { return 0; } int64_t EndTime(const Consensus::Params& params) const override { return std::numeric_limits<int64_t>::max(); } @@ -2135,7 +2135,7 @@ private: CTxMemPool &pool; public: - ConnectTrace(CTxMemPool &_pool) : blocksConnected(1), pool(_pool) { + explicit ConnectTrace(CTxMemPool &_pool) : blocksConnected(1), pool(_pool) { pool.NotifyEntryRemoved.connect(boost::bind(&ConnectTrace::NotifyEntryRemoved, this, _1, _2)); } diff --git a/src/validation.h b/src/validation.h index edb8eab894..d0f6cdc135 100644 --- a/src/validation.h +++ b/src/validation.h @@ -365,7 +365,7 @@ private: PrecomputedTransactionData *txdata; public: - CScriptCheck(): amount(0), ptxTo(0), nIn(0), nFlags(0), cacheStore(false), error(SCRIPT_ERR_UNKNOWN_ERROR) {} + CScriptCheck(): amount(0), ptxTo(nullptr), nIn(0), nFlags(0), cacheStore(false), error(SCRIPT_ERR_UNKNOWN_ERROR) {} CScriptCheck(const CScript& scriptPubKeyIn, const CAmount amountIn, const CTransaction& txToIn, unsigned int nInIn, unsigned int nFlagsIn, bool cacheIn, PrecomputedTransactionData* txdataIn) : scriptPubKey(scriptPubKeyIn), amount(amountIn), ptxTo(&txToIn), nIn(nInIn), nFlags(nFlagsIn), cacheStore(cacheIn), error(SCRIPT_ERR_UNKNOWN_ERROR), txdata(txdataIn) { } diff --git a/src/validationinterface.cpp b/src/validationinterface.cpp index bf20d606f8..be5029dec3 100644 --- a/src/validationinterface.cpp +++ b/src/validationinterface.cpp @@ -30,7 +30,7 @@ struct MainSignalsInstance { // our own queue here :( SingleThreadedSchedulerClient m_schedulerClient; - MainSignalsInstance(CScheduler *pscheduler) : m_schedulerClient(pscheduler) {} + explicit MainSignalsInstance(CScheduler *pscheduler) : m_schedulerClient(pscheduler) {} }; static CMainSignals g_signals; diff --git a/src/versionbits.cpp b/src/versionbits.cpp index 04a692d826..64ae939672 100644 --- a/src/versionbits.cpp +++ b/src/versionbits.cpp @@ -107,7 +107,7 @@ ThresholdState AbstractThresholdConditionChecker::GetStateFor(const CBlockIndex* // return the numerical statistics of blocks signalling the specified BIP9 condition in this current period BIP9Stats AbstractThresholdConditionChecker::GetStateStatisticsFor(const CBlockIndex* pindex, const Consensus::Params& params) const { - BIP9Stats stats; + BIP9Stats stats = {}; stats.period = Period(params); stats.threshold = Threshold(params); @@ -185,7 +185,7 @@ protected: } public: - VersionBitsConditionChecker(Consensus::DeploymentPos id_) : id(id_) {} + explicit VersionBitsConditionChecker(Consensus::DeploymentPos id_) : id(id_) {} uint32_t Mask(const Consensus::Params& params) const { return ((uint32_t)1) << params.vDeployments[id].bit; } }; diff --git a/src/wallet/crypter.h b/src/wallet/crypter.h index 1dc44e424f..f1e8a25650 100644 --- a/src/wallet/crypter.h +++ b/src/wallet/crypter.h @@ -113,7 +113,6 @@ public: class CCryptoKeyStore : public CBasicKeyStore { private: - CryptedKeyMap mapCryptedKeys; CKeyingMaterial vMasterKey; @@ -131,6 +130,7 @@ protected: bool EncryptKeys(CKeyingMaterial& vMasterKeyIn); bool Unlock(const CKeyingMaterial& vMasterKeyIn); + CryptedKeyMap mapCryptedKeys; public: CCryptoKeyStore() : fUseCrypto(false), fDecryptionThoroughlyChecked(false) diff --git a/src/wallet/db.cpp b/src/wallet/db.cpp index b12d46e40a..d2fe4866fa 100644 --- a/src/wallet/db.cpp +++ b/src/wallet/db.cpp @@ -101,8 +101,10 @@ bool CDBEnv::Open(const fs::path& pathIn) DB_RECOVER | nEnvFlags, S_IRUSR | S_IWUSR); - if (ret != 0) + if (ret != 0) { + dbenv->close(0); return error("CDBEnv::Open: Error %d opening database environment: %s\n", ret, DbEnv::strerror(ret)); + } fDbEnvInit = true; fMockDb = false; @@ -196,9 +198,9 @@ bool CDB::Recover(const std::string& filename, void *callbackDataIn, bool (*reco DB_BTREE, // Database type DB_CREATE, // Flags 0); - if (ret > 0) - { + if (ret > 0) { LogPrintf("Cannot create database file %s\n", filename); + pdbCopy->close(0); return false; } @@ -536,8 +538,10 @@ bool CDB::Rewrite(CWalletDBWrapper& dbw, const char* pszSkip) env->CloseDb(strFile); if (pdbCopy->close(0)) fSuccess = false; - delete pdbCopy; + } else { + pdbCopy->close(0); } + delete pdbCopy; } if (fSuccess) { Db dbA(env->dbenv, 0); diff --git a/src/wallet/db.h b/src/wallet/db.h index 3614e34fbb..6f3cfe9557 100644 --- a/src/wallet/db.h +++ b/src/wallet/db.h @@ -45,7 +45,7 @@ public: void Reset(); void MakeMock(); - bool IsMock() { return fMockDb; } + bool IsMock() const { return fMockDb; } /** * Verify that database file strFile is OK. If it is not, diff --git a/src/wallet/feebumper.cpp b/src/wallet/feebumper.cpp index c1ea2b6290..4c0e3a5fe1 100644 --- a/src/wallet/feebumper.cpp +++ b/src/wallet/feebumper.cpp @@ -76,12 +76,12 @@ CFeeBumper::CFeeBumper(const CWallet *pWallet, const uint256 txidIn, const CCoin vErrors.clear(); bumpedTxid.SetNull(); AssertLockHeld(pWallet->cs_wallet); - if (!pWallet->mapWallet.count(txid)) { + auto it = pWallet->mapWallet.find(txid); + if (it == pWallet->mapWallet.end()) { vErrors.push_back("Invalid or non-wallet transaction id"); currentResult = BumpFeeResult::INVALID_ADDRESS_OR_KEY; return; } - auto it = pWallet->mapWallet.find(txid); const CWalletTx& wtx = it->second; if (!preconditionChecks(pWallet, wtx)) { @@ -241,12 +241,13 @@ bool CFeeBumper::commit(CWallet *pWallet) if (!vErrors.empty() || currentResult != BumpFeeResult::OK) { return false; } - if (txid.IsNull() || !pWallet->mapWallet.count(txid)) { + auto it = txid.IsNull() ? pWallet->mapWallet.end() : pWallet->mapWallet.find(txid); + if (it == pWallet->mapWallet.end()) { vErrors.push_back("Invalid or non-wallet transaction id"); currentResult = BumpFeeResult::MISC_ERROR; return false; } - CWalletTx& oldWtx = pWallet->mapWallet[txid]; + CWalletTx& oldWtx = it->second; // make sure the transaction still has no descendants and hasn't been mined in the meantime if (!preconditionChecks(pWallet, oldWtx)) { diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp index 06a63e18e4..513f7b32a5 100644 --- a/src/wallet/rpcwallet.cpp +++ b/src/wallet/rpcwallet.cpp @@ -1136,7 +1136,7 @@ public: CWallet * const pwallet; CScriptID result; - Witnessifier(CWallet *_pwallet) : pwallet(_pwallet) {} + explicit Witnessifier(CWallet *_pwallet) : pwallet(_pwallet) {} bool operator()(const CNoDestination &dest) const { return false; } @@ -1147,7 +1147,7 @@ public: SignatureData sigs; // This check is to make sure that the script we created can actually be solved for and signed by us // if we were to have the private keys. This is just to make sure that the script is valid and that, - // if found in a transaction, we would still accept and relay that transcation. + // if found in a transaction, we would still accept and relay that transaction. if (!ProduceSignature(DummySignatureCreator(pwallet), witscript, sigs) || !VerifyScript(sigs.scriptSig, witscript, &sigs.scriptWitness, MANDATORY_SCRIPT_VERIFY_FLAGS | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, DummySignatureCreator(pwallet).Checker())) { return false; @@ -1172,7 +1172,7 @@ public: SignatureData sigs; // This check is to make sure that the script we created can actually be solved for and signed by us // if we were to have the private keys. This is just to make sure that the script is valid and that, - // if found in a transaction, we would still accept and relay that transcation. + // if found in a transaction, we would still accept and relay that transaction. if (!ProduceSignature(DummySignatureCreator(pwallet), witscript, sigs) || !VerifyScript(sigs.scriptSig, witscript, &sigs.scriptWitness, MANDATORY_SCRIPT_VERIFY_FLAGS | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, DummySignatureCreator(pwallet).Checker())) { return false; @@ -1657,10 +1657,10 @@ UniValue listtransactions(const JSONRPCRequest& request) for (CWallet::TxItems::const_reverse_iterator it = txOrdered.rbegin(); it != txOrdered.rend(); ++it) { CWalletTx *const pwtx = (*it).second.first; - if (pwtx != 0) + if (pwtx != nullptr) ListTransactions(pwallet, *pwtx, strAccount, 0, true, ret, filter); CAccountingEntry *const pacentry = (*it).second.second; - if (pacentry != 0) + if (pacentry != nullptr) AcentryToJSON(*pacentry, strAccount, ret); if ((int)ret.size() >= (nCount+nFrom)) break; @@ -1887,10 +1887,11 @@ UniValue listsinceblock(const JSONRPCRequest& request) throw JSONRPCError(RPC_INTERNAL_ERROR, "Can't read block from disk"); } for (const CTransactionRef& tx : block.vtx) { - if (pwallet->mapWallet.count(tx->GetHash()) > 0) { + auto it = pwallet->mapWallet.find(tx->GetHash()); + if (it != pwallet->mapWallet.end()) { // We want all transactions regardless of confirmation count to appear here, // even negative confirmation ones, hence the big negative. - ListTransactions(pwallet, pwallet->mapWallet[tx->GetHash()], "*", -100000000, true, removed, filter); + ListTransactions(pwallet, it->second, "*", -100000000, true, removed, filter); } } paltindex = paltindex->pprev; @@ -1970,10 +1971,11 @@ UniValue gettransaction(const JSONRPCRequest& request) filter = filter | ISMINE_WATCH_ONLY; UniValue entry(UniValue::VOBJ); - if (!pwallet->mapWallet.count(hash)) { + auto it = pwallet->mapWallet.find(hash); + if (it == pwallet->mapWallet.end()) { throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid or non-wallet transaction id"); } - const CWalletTx& wtx = pwallet->mapWallet[hash]; + const CWalletTx& wtx = it->second; CAmount nCredit = wtx.GetCredit(filter); CAmount nDebit = wtx.GetDebit(filter); diff --git a/src/wallet/test/wallet_test_fixture.h b/src/wallet/test/wallet_test_fixture.h index 97a6d98397..9373b7907c 100644 --- a/src/wallet/test/wallet_test_fixture.h +++ b/src/wallet/test/wallet_test_fixture.h @@ -10,7 +10,7 @@ /** Testing setup and teardown for wallet. */ struct WalletTestingSetup: public TestingSetup { - WalletTestingSetup(const std::string& chainName = CBaseChainParams::MAIN); + explicit WalletTestingSetup(const std::string& chainName = CBaseChainParams::MAIN); ~WalletTestingSetup(); }; diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp index 599e74149c..c32726aeb0 100644 --- a/src/wallet/wallet.cpp +++ b/src/wallet/wallet.cpp @@ -623,8 +623,9 @@ void CWallet::AddToSpends(const COutPoint& outpoint, const uint256& wtxid) void CWallet::AddToSpends(const uint256& wtxid) { - assert(mapWallet.count(wtxid)); - CWalletTx& thisTx = mapWallet[wtxid]; + auto it = mapWallet.find(wtxid); + assert(it != mapWallet.end()); + CWalletTx& thisTx = it->second; if (thisTx.IsCoinBase()) // Coinbases don't spend anything! return; @@ -739,13 +740,13 @@ DBErrors CWallet::ReorderTransactions() for (std::map<uint256, CWalletTx>::iterator it = mapWallet.begin(); it != mapWallet.end(); ++it) { CWalletTx* wtx = &((*it).second); - txByTime.insert(std::make_pair(wtx->nTimeReceived, TxPair(wtx, (CAccountingEntry*)0))); + txByTime.insert(std::make_pair(wtx->nTimeReceived, TxPair(wtx, nullptr))); } std::list<CAccountingEntry> acentries; walletdb.ListAccountCreditDebit("", acentries); for (CAccountingEntry& entry : acentries) { - txByTime.insert(std::make_pair(entry.nTime, TxPair((CWalletTx*)0, &entry))); + txByTime.insert(std::make_pair(entry.nTime, TxPair(nullptr, &entry))); } nOrderPosNext = 0; @@ -754,7 +755,7 @@ DBErrors CWallet::ReorderTransactions() { CWalletTx *const pwtx = (*it).second.first; CAccountingEntry *const pacentry = (*it).second.second; - int64_t& nOrderPos = (pwtx != 0) ? pwtx->nOrderPos : pacentry->nOrderPos; + int64_t& nOrderPos = (pwtx != nullptr) ? pwtx->nOrderPos : pacentry->nOrderPos; if (nOrderPos == -1) { @@ -939,7 +940,7 @@ bool CWallet::AddToWallet(const CWalletTx& wtxIn, bool fFlushOnClose) { wtx.nTimeReceived = GetAdjustedTime(); wtx.nOrderPos = IncOrderPosNext(&walletdb); - wtxOrdered.insert(std::make_pair(wtx.nOrderPos, TxPair(&wtx, (CAccountingEntry*)0))); + wtxOrdered.insert(std::make_pair(wtx.nOrderPos, TxPair(&wtx, nullptr))); wtx.nTimeSmart = ComputeTimeSmart(wtx); AddToSpends(hash); } @@ -1004,11 +1005,12 @@ bool CWallet::LoadToWallet(const CWalletTx& wtxIn) mapWallet[hash] = wtxIn; CWalletTx& wtx = mapWallet[hash]; wtx.BindWallet(this); - wtxOrdered.insert(std::make_pair(wtx.nOrderPos, TxPair(&wtx, (CAccountingEntry*)0))); + wtxOrdered.insert(std::make_pair(wtx.nOrderPos, TxPair(&wtx, nullptr))); AddToSpends(hash); for (const CTxIn& txin : wtx.tx->vin) { - if (mapWallet.count(txin.prevout.hash)) { - CWalletTx& prevtx = mapWallet[txin.prevout.hash]; + auto it = mapWallet.find(txin.prevout.hash); + if (it != mapWallet.end()) { + CWalletTx& prevtx = it->second; if (prevtx.nIndex == -1 && !prevtx.hashUnset()) { MarkConflicted(prevtx.hashBlock, wtx.GetHash()); } @@ -1107,8 +1109,9 @@ bool CWallet::AbandonTransaction(const uint256& hashTx) std::set<uint256> done; // Can't mark abandoned if confirmed or in mempool - assert(mapWallet.count(hashTx)); - CWalletTx& origtx = mapWallet[hashTx]; + auto it = mapWallet.find(hashTx); + assert(it != mapWallet.end()); + CWalletTx& origtx = it->second; if (origtx.GetDepthInMainChain() > 0 || origtx.InMempool()) { return false; } @@ -1119,8 +1122,9 @@ bool CWallet::AbandonTransaction(const uint256& hashTx) uint256 now = *todo.begin(); todo.erase(now); done.insert(now); - assert(mapWallet.count(now)); - CWalletTx& wtx = mapWallet[now]; + auto it = mapWallet.find(now); + assert(it != mapWallet.end()); + CWalletTx& wtx = it->second; int currentconfirm = wtx.GetDepthInMainChain(); // If the orig tx was not in block, none of its spends can be assert(currentconfirm <= 0); @@ -1145,8 +1149,10 @@ bool CWallet::AbandonTransaction(const uint256& hashTx) // available of the outputs it spends. So force those to be recomputed for (const CTxIn& txin : wtx.tx->vin) { - if (mapWallet.count(txin.prevout.hash)) - mapWallet[txin.prevout.hash].MarkDirty(); + auto it = mapWallet.find(txin.prevout.hash); + if (it != mapWallet.end()) { + it->second.MarkDirty(); + } } } } @@ -1184,8 +1190,9 @@ void CWallet::MarkConflicted(const uint256& hashBlock, const uint256& hashTx) uint256 now = *todo.begin(); todo.erase(now); done.insert(now); - assert(mapWallet.count(now)); - CWalletTx& wtx = mapWallet[now]; + auto it = mapWallet.find(now); + assert(it != mapWallet.end()); + CWalletTx& wtx = it->second; int currentconfirm = wtx.GetDepthInMainChain(); if (conflictconfirms < currentconfirm) { // Block is 'more conflicted' than current confirm; update. @@ -1204,10 +1211,11 @@ void CWallet::MarkConflicted(const uint256& hashBlock, const uint256& hashTx) } // If a transaction changes 'conflicted' state, that changes the balance // available of the outputs it spends. So force those to be recomputed - for (const CTxIn& txin : wtx.tx->vin) - { - if (mapWallet.count(txin.prevout.hash)) - mapWallet[txin.prevout.hash].MarkDirty(); + for (const CTxIn& txin : wtx.tx->vin) { + auto it = mapWallet.find(txin.prevout.hash); + if (it != mapWallet.end()) { + it->second.MarkDirty(); + } } } } @@ -1222,10 +1230,11 @@ void CWallet::SyncTransaction(const CTransactionRef& ptx, const CBlockIndex *pin // If a transaction changes 'conflicted' state, that changes the balance // available of the outputs it spends. So force those to be // recomputed, also: - for (const CTxIn& txin : tx.vin) - { - if (mapWallet.count(txin.prevout.hash)) - mapWallet[txin.prevout.hash].MarkDirty(); + for (const CTxIn& txin : tx.vin) { + auto it = mapWallet.find(txin.prevout.hash); + if (it != mapWallet.end()) { + it->second.MarkDirty(); + } } } @@ -1794,7 +1803,7 @@ CAmount CWalletTx::GetImmatureCredit(bool fUseCache) const CAmount CWalletTx::GetAvailableCredit(bool fUseCache) const { - if (pwallet == 0) + if (pwallet == nullptr) return 0; // Must wait until coinbase is safely deep enough in the chain before valuing it @@ -1838,7 +1847,7 @@ CAmount CWalletTx::GetImmatureWatchOnlyCredit(const bool& fUseCache) const CAmount CWalletTx::GetAvailableWatchOnlyCredit(const bool& fUseCache) const { - if (pwallet == 0) + if (pwallet == nullptr) return 0; // Must wait until coinbase is safely deep enough in the chain before valuing it @@ -2571,7 +2580,7 @@ bool CWallet::FundTransaction(CMutableTransaction& tx, CAmount& nFeeRet, int& nC if (nChangePosInOut != -1) { tx.vout.insert(tx.vout.begin() + nChangePosInOut, wtx.tx->vout[nChangePosInOut]); - // we dont have the normal Create/Commit cycle, and dont want to risk reusing change, + // we don't have the normal Create/Commit cycle, and don't want to risk reusing change, // so just remove the key from the keypool here. reservekey.KeepKey(); } @@ -3026,7 +3035,7 @@ bool CWallet::AddAccountingEntry(const CAccountingEntry& acentry, CWalletDB *pwa laccentries.push_back(acentry); CAccountingEntry & entry = laccentries.back(); - wtxOrdered.insert(std::make_pair(entry.nOrderPos, TxPair((CWalletTx*)0, &entry))); + wtxOrdered.insert(std::make_pair(entry.nOrderPos, TxPair(nullptr, &entry))); return true; } @@ -3114,9 +3123,11 @@ DBErrors CWallet::LoadWallet(bool& fFirstRunRet) } } + // This wallet is in its first run if all of these are empty + fFirstRunRet = mapKeys.empty() && mapCryptedKeys.empty() && mapWatchKeys.empty() && setWatchOnly.empty() && mapScripts.empty(); + if (nLoadWalletRet != DB_LOAD_OK) return nLoadWalletRet; - fFirstRunRet = !vchDefaultKey.IsValid(); uiInterface.LoadWallet(this); @@ -3126,7 +3137,6 @@ DBErrors CWallet::LoadWallet(bool& fFirstRunRet) DBErrors CWallet::ZapSelectTx(std::vector<uint256>& vHashIn, std::vector<uint256>& vHashOut) { AssertLockHeld(cs_wallet); // mapWallet - vchDefaultKey = CPubKey(); DBErrors nZapSelectTxRet = CWalletDB(*dbw,"cr+").ZapSelectTx(vHashIn, vHashOut); for (uint256 hash : vHashOut) mapWallet.erase(hash); @@ -3155,7 +3165,6 @@ DBErrors CWallet::ZapSelectTx(std::vector<uint256>& vHashIn, std::vector<uint256 DBErrors CWallet::ZapWalletTx(std::vector<CWalletTx>& vWtx) { - vchDefaultKey = CPubKey(); DBErrors nZapWalletTxRet = CWalletDB(*dbw,"cr+").ZapWalletTx(vWtx); if (nZapWalletTxRet == DB_NEED_REWRITE) { @@ -3231,14 +3240,6 @@ const std::string& CWallet::GetAccountName(const CScript& scriptPubKey) const return DEFAULT_ACCOUNT_NAME; } -bool CWallet::SetDefaultKey(const CPubKey &vchPubKey) -{ - if (!CWalletDB(*dbw).WriteDefaultKey(vchPubKey)) - return false; - vchDefaultKey = vchPubKey; - return true; -} - /** * Mark old keypool keys as used, * and generate all new keys @@ -3659,15 +3660,11 @@ void CWallet::MarkReserveKeysAsUsed(int64_t keypool_id) m_pool_key_to_index.erase(keypool.vchPubKey.GetID()); } walletdb.ErasePool(index); + LogPrintf("keypool index %d removed\n", index); it = setKeyPool->erase(it); } } -bool CWallet::HasUnusedKeys(int min_keys) const -{ - return setExternalKeyPool.size() >= min_keys && (setInternalKeyPool.size() >= min_keys || !CanSupportFeature(FEATURE_HD_SPLIT)); -} - void CWallet::GetScriptForMining(std::shared_ptr<CReserveScript> &script) { std::shared_ptr<CReserveKey> rKey = std::make_shared<CReserveKey>(this); @@ -4014,13 +4011,11 @@ CWallet* CWallet::CreateWalletFromFile(const std::string walletFile) if (!walletInstance->SetHDMasterKey(masterPubKey)) throw std::runtime_error(std::string(__func__) + ": Storing master key failed"); } - CPubKey newDefaultKey; - if (walletInstance->GetKeyFromPool(newDefaultKey, false)) { - walletInstance->SetDefaultKey(newDefaultKey); - if (!walletInstance->SetAddressBook(walletInstance->vchDefaultKey.GetID(), "", "receive")) { - InitError(_("Cannot write default address") += "\n"); - return nullptr; - } + + // Top up the keypool + if (!walletInstance->TopUpKeyPool()) { + InitError(_("Unable to generate initial keys") += "\n"); + return NULL; } walletInstance->SetBestChain(chainActive.GetLocator()); diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h index f97a99d82a..cfe156e238 100644 --- a/src/wallet/wallet.h +++ b/src/wallet/wallet.h @@ -208,7 +208,7 @@ public: Init(); } - CMerkleTx(CTransactionRef arg) + explicit CMerkleTx(CTransactionRef arg) { SetTx(std::move(arg)); Init(); @@ -548,7 +548,7 @@ public: //! todo: add something to note what created it (user, getnewaddress, change) //! maybe should have a map<string, string> property map - CWalletKey(int64_t nExpires=0); + explicit CWalletKey(int64_t nExpires=0); ADD_SERIALIZE_METHODS; @@ -651,7 +651,7 @@ private: * A CWallet is an extension of a keystore, which also maintains a set of transactions and balances, * and provides the ability to create new transactions. */ -class CWallet : public CCryptoKeyStore, public CValidationInterface +class CWallet final : public CCryptoKeyStore, public CValidationInterface { private: static std::atomic<bool> fFlushScheduled; @@ -765,7 +765,7 @@ public: } // Create wallet with passed-in database handle - CWallet(std::unique_ptr<CWalletDBWrapper> dbw_in) : dbw(std::move(dbw_in)) + explicit CWallet(std::unique_ptr<CWalletDBWrapper> dbw_in) : dbw(std::move(dbw_in)) { SetNull(); } @@ -807,8 +807,6 @@ public: std::map<CTxDestination, CAddressBookData> mapAddressBook; - CPubKey vchDefaultKey; - std::set<COutPoint> setLockedCoins; const CWalletTx* GetWalletTx(const uint256& hash) const; @@ -984,8 +982,6 @@ public: */ void MarkReserveKeysAsUsed(int64_t keypool_id); const std::map<CKeyID, int64_t>& GetAllReserveKeys() const { return m_pool_key_to_index; } - /** Does the wallet have at least min_keys in the keypool? */ - bool HasUnusedKeys(int min_keys) const; std::set< std::set<CTxDestination> > GetAddressGroupings(); std::map<CTxDestination, CAmount> GetAddressBalances(); @@ -1040,8 +1036,6 @@ public: return setInternalKeyPool.size() + setExternalKeyPool.size(); } - bool SetDefaultKey(const CPubKey &vchPubKey); - //! signify that a particular wallet feature is now used. this may change nWalletVersion and nWalletMaxVersion if those are lower bool SetMinVersion(enum WalletFeature, CWalletDB* pwalletdbIn = nullptr, bool fExplicit = false); @@ -1137,7 +1131,7 @@ public: }; /** A key allocated from the key pool. */ -class CReserveKey : public CReserveScript +class CReserveKey final : public CReserveScript { protected: CWallet* pwallet; @@ -1145,7 +1139,7 @@ protected: CPubKey vchPubKey; bool fInternal; public: - CReserveKey(CWallet* pwalletIn) + explicit CReserveKey(CWallet* pwalletIn) { nIndex = -1; pwallet = pwalletIn; diff --git a/src/wallet/walletdb.cpp b/src/wallet/walletdb.cpp index 72c22d2259..12da3cce64 100644 --- a/src/wallet/walletdb.cpp +++ b/src/wallet/walletdb.cpp @@ -130,11 +130,6 @@ bool CWalletDB::WriteOrderPosNext(int64_t nOrderPosNext) return WriteIC(std::string("orderposnext"), nOrderPosNext); } -bool CWalletDB::WriteDefaultKey(const CPubKey& vchPubKey) -{ - return WriteIC(std::string("defaultkey"), vchPubKey); -} - bool CWalletDB::ReadPool(int64_t nPool, CKeyPool& keypool) { return batch.Read(std::make_pair(std::string("pool"), nPool), keypool); @@ -452,7 +447,14 @@ ReadKeyValue(CWallet* pwallet, CDataStream& ssKey, CDataStream& ssValue, } else if (strType == "defaultkey") { - ssValue >> pwallet->vchDefaultKey; + // We don't want or need the default key, but if there is one set, + // we want to make sure that it is valid so that we can detect corruption + CPubKey vchPubKey; + ssValue >> vchPubKey; + if (!vchPubKey.IsValid()) { + strErr = "Error reading wallet database: Default Key corrupt"; + return false; + } } else if (strType == "pool") { @@ -522,7 +524,6 @@ bool CWalletDB::IsKeyType(const std::string& strType) DBErrors CWalletDB::LoadWallet(CWallet* pwallet) { - pwallet->vchDefaultKey = CPubKey(); CWalletScanState wss; bool fNoncriticalErrors = false; DBErrors result = DB_LOAD_OK; @@ -565,7 +566,7 @@ DBErrors CWalletDB::LoadWallet(CWallet* pwallet) { // losing keys is considered a catastrophic error, anything else // we assume the user can live with: - if (IsKeyType(strType)) + if (IsKeyType(strType) || strType == "defaultkey") result = DB_CORRUPT; else { @@ -621,7 +622,7 @@ DBErrors CWalletDB::LoadWallet(CWallet* pwallet) pwallet->laccentries.clear(); ListAccountCreditDebit("*", pwallet->laccentries); for (CAccountingEntry& entry : pwallet->laccentries) { - pwallet->wtxOrdered.insert(make_pair(entry.nOrderPos, CWallet::TxPair((CWalletTx*)0, &entry))); + pwallet->wtxOrdered.insert(make_pair(entry.nOrderPos, CWallet::TxPair(nullptr, &entry))); } return result; diff --git a/src/wallet/walletdb.h b/src/wallet/walletdb.h index d78f143ebd..4f8ea185d5 100644 --- a/src/wallet/walletdb.h +++ b/src/wallet/walletdb.h @@ -105,7 +105,7 @@ public: { SetNull(); } - CKeyMetadata(int64_t nCreateTime_) + explicit CKeyMetadata(int64_t nCreateTime_) { SetNull(); nCreateTime = nCreateTime_; @@ -162,7 +162,7 @@ private: } public: - CWalletDB(CWalletDBWrapper& dbw, const char* pszMode = "r+", bool _fFlushOnClose = true) : + explicit CWalletDB(CWalletDBWrapper& dbw, const char* pszMode = "r+", bool _fFlushOnClose = true) : batch(dbw, pszMode, _fFlushOnClose), m_dbw(dbw) { @@ -191,8 +191,6 @@ public: bool WriteOrderPosNext(int64_t nOrderPosNext); - bool WriteDefaultKey(const CPubKey& vchPubKey); - bool ReadPool(int64_t nPool, CKeyPool& keypool); bool WritePool(int64_t nPool, const CKeyPool& keypool); bool ErasePool(int64_t nPool); diff --git a/src/zmq/zmqabstractnotifier.h b/src/zmq/zmqabstractnotifier.h index 77cf5141e2..7828822149 100644 --- a/src/zmq/zmqabstractnotifier.h +++ b/src/zmq/zmqabstractnotifier.h @@ -15,7 +15,7 @@ typedef CZMQAbstractNotifier* (*CZMQNotifierFactory)(); class CZMQAbstractNotifier { public: - CZMQAbstractNotifier() : psocket(0) { } + CZMQAbstractNotifier() : psocket(nullptr) { } virtual ~CZMQAbstractNotifier(); template <typename T> diff --git a/src/zmq/zmqnotificationinterface.cpp b/src/zmq/zmqnotificationinterface.cpp index c410cc269f..9909395d84 100644 --- a/src/zmq/zmqnotificationinterface.cpp +++ b/src/zmq/zmqnotificationinterface.cpp @@ -120,7 +120,7 @@ void CZMQNotificationInterface::Shutdown() } zmq_ctx_destroy(pcontext); - pcontext = 0; + pcontext = nullptr; } } diff --git a/src/zmq/zmqnotificationinterface.h b/src/zmq/zmqnotificationinterface.h index eec6f7bc64..cb92216fa4 100644 --- a/src/zmq/zmqnotificationinterface.h +++ b/src/zmq/zmqnotificationinterface.h @@ -13,7 +13,7 @@ class CBlockIndex; class CZMQAbstractNotifier; -class CZMQNotificationInterface : public CValidationInterface +class CZMQNotificationInterface final : public CValidationInterface { public: virtual ~CZMQNotificationInterface(); diff --git a/src/zmq/zmqpublishnotifier.cpp b/src/zmq/zmqpublishnotifier.cpp index 700c39f66e..ab54e2bb8b 100644 --- a/src/zmq/zmqpublishnotifier.cpp +++ b/src/zmq/zmqpublishnotifier.cpp @@ -126,7 +126,7 @@ void CZMQAbstractPublishNotifier::Shutdown() zmq_close(psocket); } - psocket = 0; + psocket = nullptr; } bool CZMQAbstractPublishNotifier::SendMessage(const char *command, const void* data, size_t size) @@ -136,7 +136,7 @@ bool CZMQAbstractPublishNotifier::SendMessage(const char *command, const void* d /* send three parts, command & data & a LE 4byte sequence number */ unsigned char msgseq[sizeof(uint32_t)]; WriteLE32(&msgseq[0], nSequence); - int rc = zmq_send_multipart(psocket, command, strlen(command), data, size, msgseq, (size_t)sizeof(uint32_t), (void*)0); + int rc = zmq_send_multipart(psocket, command, strlen(command), data, size, msgseq, (size_t)sizeof(uint32_t), nullptr); if (rc == -1) return false; |