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62 lines
1.8 KiB
C++
62 lines
1.8 KiB
C++
#ifndef __VALIDATION_COLLECTION__
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#define __VALIDATION_COLLECTION__
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#include <vector>
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#include <boost/unordered_map.hpp>
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#include <boost/thread/mutex.hpp>
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#include "uint256.h"
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#include "types.h"
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#include "SerializedValidation.h"
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#include "TaggedCache.h"
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#include "JobQueue.h"
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typedef boost::unordered_map<uint160, SerializedValidation::pointer> ValidationSet;
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typedef std::pair<int, uint160> currentValidationCount; // nodes validating and highest node ID validating
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// VFALCO: TODO, Rename this to "Validations"
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class ValidationCollection
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{
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protected:
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boost::mutex mValidationLock;
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TaggedCache<uint256, ValidationSet> mValidations;
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boost::unordered_map<uint160, SerializedValidation::pointer> mCurrentValidations;
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std::vector<SerializedValidation::pointer> mStaleValidations;
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bool mWriting;
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void doWrite(Job&);
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void condWrite();
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boost::shared_ptr<ValidationSet> findCreateSet(const uint256& ledgerHash);
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boost::shared_ptr<ValidationSet> findSet(const uint256& ledgerHash);
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public:
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ValidationCollection() : mValidations("Validations", 128, 600), mWriting(false)
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{ mStaleValidations.reserve(512); }
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bool addValidation(SerializedValidation::ref, const std::string& source);
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ValidationSet getValidations(const uint256& ledger);
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void getValidationCount(const uint256& ledger, bool currentOnly, int& trusted, int& untrusted);
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void getValidationTypes(const uint256& ledger, int& full, int& partial);
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int getTrustedValidationCount(const uint256& ledger);
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int getNodesAfter(const uint256& ledger);
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int getLoadRatio(bool overLoaded);
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boost::unordered_map<uint256, currentValidationCount> getCurrentValidations(
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uint256 currentLedger, uint256 previousLedger);
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std::list<SerializedValidation::pointer> getCurrentTrustedValidations();
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void tune(int size, int age);
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void flush();
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void sweep();
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};
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#endif
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