From e666efcdba527a58175f9de3357dd19bb5880178 Mon Sep 17 00:00:00 2001 From: Russell Yanofsky Date: Mon, 14 Aug 2017 19:38:18 -0400 Subject: [PATCH] Get rid of redundant RPC params.size() checks No change in behavior. --- src/rpc/blockchain.cpp | 4 ++-- src/rpc/mining.cpp | 2 +- src/rpc/misc.cpp | 6 +++--- src/rpc/net.cpp | 8 ++++---- src/rpc/rawtransaction.cpp | 10 +++++----- src/wallet/rpcwallet.cpp | 36 ++++++++++++++++++------------------ 6 files changed, 33 insertions(+), 33 deletions(-) diff --git a/src/rpc/blockchain.cpp b/src/rpc/blockchain.cpp index 24e0405a84..cc06cee6fe 100644 --- a/src/rpc/blockchain.cpp +++ b/src/rpc/blockchain.cpp @@ -1489,11 +1489,11 @@ UniValue getchaintxstats(const JSONRPCRequest& request) const CBlockIndex* pindex; int blockcount = 30 * 24 * 60 * 60 / Params().GetConsensus().nPowTargetSpacing; // By default: 1 month - if (request.params.size() > 0 && !request.params[0].isNull()) { + if (!request.params[0].isNull()) { blockcount = request.params[0].get_int(); } - bool havehash = request.params.size() > 1 && !request.params[1].isNull(); + bool havehash = !request.params[1].isNull(); uint256 hash; if (havehash) { hash = uint256S(request.params[1].get_str()); diff --git a/src/rpc/mining.cpp b/src/rpc/mining.cpp index f498b5c8ea..a6950899f2 100644 --- a/src/rpc/mining.cpp +++ b/src/rpc/mining.cpp @@ -842,7 +842,7 @@ UniValue estimatesmartfee(const JSONRPCRequest& request) RPCTypeCheckArgument(request.params[0], UniValue::VNUM); unsigned int conf_target = ParseConfirmTarget(request.params[0]); bool conservative = true; - if (request.params.size() > 1 && !request.params[1].isNull()) { + if (!request.params[1].isNull()) { FeeEstimateMode fee_mode; if (!FeeModeFromString(request.params[1].get_str(), fee_mode)) { throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid estimate_mode parameter"); diff --git a/src/rpc/misc.cpp b/src/rpc/misc.cpp index efff4a99ae..6917f4b342 100644 --- a/src/rpc/misc.cpp +++ b/src/rpc/misc.cpp @@ -552,7 +552,7 @@ UniValue getmemoryinfo(const JSONRPCRequest& request) + HelpExampleRpc("getmemoryinfo", "") ); - std::string mode = (request.params.size() < 1 || request.params[0].isNull()) ? "stats" : request.params[0].get_str(); + std::string mode = request.params[0].isNull() ? "stats" : request.params[0].get_str(); if (mode == "stats") { UniValue obj(UniValue::VOBJ); obj.push_back(Pair("locked", RPCLockedMemoryInfo())); @@ -603,11 +603,11 @@ UniValue logging(const JSONRPCRequest& request) } uint32_t originalLogCategories = logCategories; - if (request.params.size() > 0 && request.params[0].isArray()) { + if (request.params[0].isArray()) { logCategories |= getCategoryMask(request.params[0]); } - if (request.params.size() > 1 && request.params[1].isArray()) { + if (request.params[1].isArray()) { logCategories &= ~getCategoryMask(request.params[1]); } diff --git a/src/rpc/net.cpp b/src/rpc/net.cpp index e463a4eda4..e6b210a199 100644 --- a/src/rpc/net.cpp +++ b/src/rpc/net.cpp @@ -258,7 +258,7 @@ UniValue disconnectnode(const JSONRPCRequest& request) bool success; const UniValue &address_arg = request.params[0]; - const UniValue &id_arg = request.params.size() < 2 ? NullUniValue : request.params[1]; + const UniValue &id_arg = request.params[1]; if (!address_arg.isNull() && id_arg.isNull()) { /* handle disconnect-by-address */ @@ -311,7 +311,7 @@ UniValue getaddednodeinfo(const JSONRPCRequest& request) std::vector vInfo = g_connman->GetAddedNodeInfo(); - if (request.params.size() == 1 && !request.params[0].isNull()) { + if (!request.params[0].isNull()) { bool found = false; for (const AddedNodeInfo& info : vInfo) { if (info.strAddedNode == request.params[0].get_str()) { @@ -534,11 +534,11 @@ UniValue setban(const JSONRPCRequest& request) throw JSONRPCError(RPC_CLIENT_NODE_ALREADY_ADDED, "Error: IP/Subnet already banned"); int64_t banTime = 0; //use standard bantime if not specified - if (request.params.size() >= 3 && !request.params[2].isNull()) + if (!request.params[2].isNull()) banTime = request.params[2].get_int64(); bool absolute = false; - if (request.params.size() == 4 && request.params[3].isTrue()) + if (request.params[3].isTrue()) absolute = true; isSubnet ? g_connman->Ban(subNet, BanReasonManuallyAdded, banTime, absolute) : g_connman->Ban(netAddr, BanReasonManuallyAdded, banTime, absolute); diff --git a/src/rpc/rawtransaction.cpp b/src/rpc/rawtransaction.cpp index 8100511854..9d9fef6649 100644 --- a/src/rpc/rawtransaction.cpp +++ b/src/rpc/rawtransaction.cpp @@ -339,14 +339,14 @@ UniValue createrawtransaction(const JSONRPCRequest& request) CMutableTransaction rawTx; - if (request.params.size() > 2 && !request.params[2].isNull()) { + if (!request.params[2].isNull()) { int64_t nLockTime = request.params[2].get_int64(); if (nLockTime < 0 || nLockTime > std::numeric_limits::max()) throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid parameter, locktime out of range"); rawTx.nLockTime = nLockTime; } - bool rbfOptIn = request.params.size() > 3 ? request.params[3].isTrue() : false; + bool rbfOptIn = request.params[3].isTrue(); for (unsigned int idx = 0; idx < inputs.size(); idx++) { const UniValue& input = inputs[idx]; @@ -735,7 +735,7 @@ UniValue signrawtransaction(const JSONRPCRequest& request) bool fGivenKeys = false; CBasicKeyStore tempKeystore; - if (request.params.size() > 2 && !request.params[2].isNull()) { + if (!request.params[2].isNull()) { fGivenKeys = true; UniValue keys = request.params[2].get_array(); for (unsigned int idx = 0; idx < keys.size(); idx++) { @@ -757,7 +757,7 @@ UniValue signrawtransaction(const JSONRPCRequest& request) #endif // Add previous txouts given in the RPC call: - if (request.params.size() > 1 && !request.params[1].isNull()) { + if (!request.params[1].isNull()) { UniValue prevTxs = request.params[1].get_array(); for (unsigned int idx = 0; idx < prevTxs.size(); idx++) { const UniValue& p = prevTxs[idx]; @@ -828,7 +828,7 @@ UniValue signrawtransaction(const JSONRPCRequest& request) #endif int nHashType = SIGHASH_ALL; - if (request.params.size() > 3 && !request.params[3].isNull()) { + if (!request.params[3].isNull()) { static std::map mapSigHashValues = { {std::string("ALL"), int(SIGHASH_ALL)}, {std::string("ALL|ANYONECANPAY"), int(SIGHASH_ALL|SIGHASH_ANYONECANPAY)}, diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp index a6176c3485..00cb99ada2 100644 --- a/src/wallet/rpcwallet.cpp +++ b/src/wallet/rpcwallet.cpp @@ -462,26 +462,26 @@ UniValue sendtoaddress(const JSONRPCRequest& request) // Wallet comments CWalletTx wtx; - if (request.params.size() > 2 && !request.params[2].isNull() && !request.params[2].get_str().empty()) + if (!request.params[2].isNull() && !request.params[2].get_str().empty()) wtx.mapValue["comment"] = request.params[2].get_str(); - if (request.params.size() > 3 && !request.params[3].isNull() && !request.params[3].get_str().empty()) + if (!request.params[3].isNull() && !request.params[3].get_str().empty()) wtx.mapValue["to"] = request.params[3].get_str(); bool fSubtractFeeFromAmount = false; - if (request.params.size() > 4 && !request.params[4].isNull()) { + if (!request.params[4].isNull()) { fSubtractFeeFromAmount = request.params[4].get_bool(); } CCoinControl coin_control; - if (request.params.size() > 5 && !request.params[5].isNull()) { + if (!request.params[5].isNull()) { coin_control.signalRbf = request.params[5].get_bool(); } - if (request.params.size() > 6 && !request.params[6].isNull()) { + if (!request.params[6].isNull()) { coin_control.m_confirm_target = ParseConfirmTarget(request.params[6]); } - if (request.params.size() > 7 && !request.params[7].isNull()) { + if (!request.params[7].isNull()) { if (!FeeModeFromString(request.params[7].get_str(), coin_control.m_fee_mode)) { throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid estimate_mode parameter"); } @@ -904,9 +904,9 @@ UniValue sendfrom(const JSONRPCRequest& request) CWalletTx wtx; wtx.strFromAccount = strAccount; - if (request.params.size() > 4 && !request.params[4].isNull() && !request.params[4].get_str().empty()) + if (!request.params[4].isNull() && !request.params[4].get_str().empty()) wtx.mapValue["comment"] = request.params[4].get_str(); - if (request.params.size() > 5 && !request.params[5].isNull() && !request.params[5].get_str().empty()) + if (!request.params[5].isNull() && !request.params[5].get_str().empty()) wtx.mapValue["to"] = request.params[5].get_str(); EnsureWalletIsUnlocked(pwallet); @@ -986,23 +986,23 @@ UniValue sendmany(const JSONRPCRequest& request) CWalletTx wtx; wtx.strFromAccount = strAccount; - if (request.params.size() > 3 && !request.params[3].isNull() && !request.params[3].get_str().empty()) + if (!request.params[3].isNull() && !request.params[3].get_str().empty()) wtx.mapValue["comment"] = request.params[3].get_str(); UniValue subtractFeeFromAmount(UniValue::VARR); - if (request.params.size() > 4 && !request.params[4].isNull()) + if (!request.params[4].isNull()) subtractFeeFromAmount = request.params[4].get_array(); CCoinControl coin_control; - if (request.params.size() > 5 && !request.params[5].isNull()) { + if (!request.params[5].isNull()) { coin_control.signalRbf = request.params[5].get_bool(); } - if (request.params.size() > 6 && !request.params[6].isNull()) { + if (!request.params[6].isNull()) { coin_control.m_confirm_target = ParseConfirmTarget(request.params[6]); } - if (request.params.size() > 7 && !request.params[7].isNull()) { + if (!request.params[7].isNull()) { if (!FeeModeFromString(request.params[7].get_str(), coin_control.m_fee_mode)) { throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid estimate_mode parameter"); } @@ -2670,19 +2670,19 @@ UniValue listunspent(const JSONRPCRequest& request) ); int nMinDepth = 1; - if (request.params.size() > 0 && !request.params[0].isNull()) { + if (!request.params[0].isNull()) { RPCTypeCheckArgument(request.params[0], UniValue::VNUM); nMinDepth = request.params[0].get_int(); } int nMaxDepth = 9999999; - if (request.params.size() > 1 && !request.params[1].isNull()) { + if (!request.params[1].isNull()) { RPCTypeCheckArgument(request.params[1], UniValue::VNUM); nMaxDepth = request.params[1].get_int(); } std::set setAddress; - if (request.params.size() > 2 && !request.params[2].isNull()) { + if (!request.params[2].isNull()) { RPCTypeCheckArgument(request.params[2], UniValue::VARR); UniValue inputs = request.params[2].get_array(); for (unsigned int idx = 0; idx < inputs.size(); idx++) { @@ -2697,7 +2697,7 @@ UniValue listunspent(const JSONRPCRequest& request) } bool include_unsafe = true; - if (request.params.size() > 3 && !request.params[3].isNull()) { + if (!request.params[3].isNull()) { RPCTypeCheckArgument(request.params[3], UniValue::VBOOL); include_unsafe = request.params[3].get_bool(); } @@ -3112,7 +3112,7 @@ UniValue generate(const JSONRPCRequest& request) int num_generate = request.params[0].get_int(); uint64_t max_tries = 1000000; - if (request.params.size() > 1 && !request.params[1].isNull()) { + if (!request.params[1].isNull()) { max_tries = request.params[1].get_int(); }