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src/script/interpreter.h
| // Copyright (c) 2009-2010 Satoshi Nakamoto | // Copyright (c) 2009-2010 Satoshi Nakamoto | ||||
| // Copyright (c) 2009-2016 The Bitcoin Core developers | // Copyright (c) 2009-2016 The Bitcoin Core developers | ||||
| // Copyright (c) 2017-2018 The Bitcoin developers | // Copyright (c) 2017-2018 The Bitcoin developers | ||||
| // Distributed under the MIT software license, see the accompanying | // Distributed under the MIT software license, see the accompanying | ||||
| // file COPYING or http://www.opensource.org/licenses/mit-license.php. | // file COPYING or http://www.opensource.org/licenses/mit-license.php. | ||||
| #ifndef BITCOIN_SCRIPT_INTERPRETER_H | #ifndef BITCOIN_SCRIPT_INTERPRETER_H | ||||
| #define BITCOIN_SCRIPT_INTERPRETER_H | #define BITCOIN_SCRIPT_INTERPRETER_H | ||||
| #include <primitives/transaction.h> | #include <primitives/transaction.h> | ||||
| #include <script/script_error.h> | #include <script/script_error.h> | ||||
| #include <script/script_flags.h> | #include <script/script_flags.h> | ||||
| #include <script/script_metrics.h> | |||||
| #include <script/sighashtype.h> | #include <script/sighashtype.h> | ||||
| #include <cstdint> | #include <cstdint> | ||||
| #include <string> | #include <string> | ||||
| #include <vector> | #include <vector> | ||||
| class CPubKey; | class CPubKey; | ||||
| class CScript; | class CScript; | ||||
| ▲ Show 20 Lines • Show All 56 Lines • ▼ Show 20 Lines | public: | ||||
| bool CheckSequence(const CScriptNum &nSequence) const final override; | bool CheckSequence(const CScriptNum &nSequence) const final override; | ||||
| }; | }; | ||||
| using TransactionSignatureChecker = | using TransactionSignatureChecker = | ||||
| GenericTransactionSignatureChecker<CTransaction>; | GenericTransactionSignatureChecker<CTransaction>; | ||||
| using MutableTransactionSignatureChecker = | using MutableTransactionSignatureChecker = | ||||
| GenericTransactionSignatureChecker<CMutableTransaction>; | GenericTransactionSignatureChecker<CMutableTransaction>; | ||||
| /** | |||||
| * Struct for holding cumulative results from executing a script or a sequence | |||||
| * of scripts. | |||||
| */ | |||||
| struct ScriptExecutionMetrics { | |||||
| int nSigChecks = 0; | |||||
| }; | |||||
| bool EvalScript(std::vector<std::vector<uint8_t>> &stack, const CScript &script, | bool EvalScript(std::vector<std::vector<uint8_t>> &stack, const CScript &script, | ||||
| uint32_t flags, const BaseSignatureChecker &checker, | uint32_t flags, const BaseSignatureChecker &checker, | ||||
| ScriptExecutionMetrics &metrics, ScriptError *error = nullptr); | ScriptExecutionMetrics &metrics, ScriptError *error = nullptr); | ||||
| static inline bool EvalScript(std::vector<std::vector<uint8_t>> &stack, | static inline bool EvalScript(std::vector<std::vector<uint8_t>> &stack, | ||||
| const CScript &script, uint32_t flags, | const CScript &script, uint32_t flags, | ||||
| const BaseSignatureChecker &checker, | const BaseSignatureChecker &checker, | ||||
| ScriptError *error = nullptr) { | ScriptError *error = nullptr) { | ||||
| ScriptExecutionMetrics dummymetrics; | ScriptExecutionMetrics dummymetrics; | ||||
| Show All 25 Lines | |||||