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src/consensus/validation.h
| Show First 20 Lines • Show All 73 Lines • ▼ Show 20 Lines | |||||
| class CValidationState { | class CValidationState { | ||||
| private: | private: | ||||
| enum mode_state { | enum mode_state { | ||||
| MODE_VALID, //!< everything ok | MODE_VALID, //!< everything ok | ||||
| MODE_INVALID, //!< network rule violation (DoS value may be set) | MODE_INVALID, //!< network rule violation (DoS value may be set) | ||||
| MODE_ERROR, //!< run-time error | MODE_ERROR, //!< run-time error | ||||
| } mode; | } mode; | ||||
| ValidationInvalidReason m_reason; | ValidationInvalidReason m_reason; | ||||
| int nDoS; | |||||
| std::string strRejectReason; | std::string strRejectReason; | ||||
| unsigned int chRejectCode; | unsigned int chRejectCode; | ||||
| bool corruptionPossible; | |||||
| std::string strDebugMessage; | std::string strDebugMessage; | ||||
| public: | public: | ||||
| CValidationState() | CValidationState() | ||||
| : mode(MODE_VALID), m_reason(ValidationInvalidReason::NONE), nDoS(0), | : mode(MODE_VALID), m_reason(ValidationInvalidReason::NONE), | ||||
| chRejectCode(0), corruptionPossible(false) {} | chRejectCode(0) {} | ||||
| bool DoS(int level, ValidationInvalidReason reasonIn, bool ret = false, | bool DoS(int level, ValidationInvalidReason reasonIn, bool ret = false, | ||||
| unsigned int chRejectCodeIn = 0, | unsigned int chRejectCodeIn = 0, | ||||
| const std::string &strRejectReasonIn = "", | const std::string &strRejectReasonIn = "", | ||||
| bool corruptionIn = false, | bool corruptionPossibleIn = false, | ||||
| const std::string &strDebugMessageIn = "") { | const std::string &strDebugMessageIn = "") { | ||||
| m_reason = reasonIn; | m_reason = reasonIn; | ||||
| chRejectCode = chRejectCodeIn; | chRejectCode = chRejectCodeIn; | ||||
| strRejectReason = strRejectReasonIn; | strRejectReason = strRejectReasonIn; | ||||
| corruptionPossible = corruptionIn; | |||||
| strDebugMessage = strDebugMessageIn; | strDebugMessage = strDebugMessageIn; | ||||
| nDoS += level; | assert(corruptionPossibleIn == CorruptionPossible()); | ||||
| assert(nDoS == GetDoSForReason()); | |||||
| assert(corruptionPossible == | |||||
| (m_reason == ValidationInvalidReason::BLOCK_MUTATED)); | |||||
| if (mode == MODE_ERROR) { | if (mode == MODE_ERROR) { | ||||
| return ret; | return ret; | ||||
| } | } | ||||
| mode = MODE_INVALID; | mode = MODE_INVALID; | ||||
| return ret; | return ret; | ||||
| } | } | ||||
| bool Invalid(ValidationInvalidReason _reason, bool ret = false, | bool Invalid(ValidationInvalidReason _reason, bool ret = false, | ||||
| unsigned int _chRejectCode = 0, | unsigned int _chRejectCode = 0, | ||||
| Show All 9 Lines | bool Error(const std::string &strRejectReasonIn) { | ||||
| mode = MODE_ERROR; | mode = MODE_ERROR; | ||||
| return false; | return false; | ||||
| } | } | ||||
| bool IsValid() const { return mode == MODE_VALID; } | bool IsValid() const { return mode == MODE_VALID; } | ||||
| bool IsInvalid() const { return mode == MODE_INVALID; } | bool IsInvalid() const { return mode == MODE_INVALID; } | ||||
| bool IsError() const { return mode == MODE_ERROR; } | bool IsError() const { return mode == MODE_ERROR; } | ||||
| bool CorruptionPossible() const { | bool CorruptionPossible() const { | ||||
| assert(corruptionPossible == | return m_reason == ValidationInvalidReason::BLOCK_MUTATED; | ||||
| (m_reason == ValidationInvalidReason::BLOCK_MUTATED)); | |||||
| return corruptionPossible; | |||||
| } | |||||
| void SetCorruptionPossible() { | |||||
| corruptionPossible = true; | |||||
| assert(corruptionPossible == | |||||
| (m_reason == ValidationInvalidReason::BLOCK_MUTATED)); | |||||
| } | } | ||||
| int GetDoS() const { return nDoS; } | int GetDoS() const { | ||||
| int GetDoSForReason() const { | |||||
| switch (m_reason) { | switch (m_reason) { | ||||
| case ValidationInvalidReason::NONE: | case ValidationInvalidReason::NONE: | ||||
| return 0; | return 0; | ||||
| case ValidationInvalidReason::CONSENSUS: | case ValidationInvalidReason::CONSENSUS: | ||||
| case ValidationInvalidReason::BLOCK_MUTATED: | case ValidationInvalidReason::BLOCK_MUTATED: | ||||
| case ValidationInvalidReason::BLOCK_INVALID_HEADER: | case ValidationInvalidReason::BLOCK_INVALID_HEADER: | ||||
| case ValidationInvalidReason::BLOCK_CHECKPOINT: | case ValidationInvalidReason::BLOCK_CHECKPOINT: | ||||
| case ValidationInvalidReason::BLOCK_INVALID_PREV: | case ValidationInvalidReason::BLOCK_INVALID_PREV: | ||||
| Show All 23 Lines | |||||