58 lines
1.6 KiB
C++
58 lines
1.6 KiB
C++
#pragma once
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#include <common/Common.h>
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#include <common/components/worker/Work.h>
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#include <common/components/AbstractDatagramListener.h>
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#include <common/storage/StorageErrors.h>
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#include <storage/Locking.h>
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class FileInode; // forward declaration
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typedef std::list<EntryLockDetails> LockEntryNotifyList;
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typedef LockEntryNotifyList::iterator LockEntryNotifyListIter;
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typedef LockEntryNotifyList::const_iterator LockEntryNotifyListCIter;
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class LockEntryNotificationWork : public Work
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{
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public:
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/**
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* @param notifyList will be owned and freed by this object, so do not use or free it after
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* calling this.
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*/
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LockEntryNotificationWork(LockEntryNotifyType lockType, const std::string& parentEntryID,
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const std::string& entryID, bool isBuddyMirrored, LockEntryNotifyList notifyList) :
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lockType(lockType), parentEntryID(parentEntryID), entryID(entryID),
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isBuddyMirrored(isBuddyMirrored), notifyList(std::move(notifyList))
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{
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}
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virtual void process(char* bufIn, unsigned bufInLen, char* bufOut, unsigned bufOutLen);
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private:
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// static attributes & methods
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static Mutex ackCounterMutex;
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static unsigned ackCounter;
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static unsigned incAckCounter();
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// instance attributes & methods
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LockEntryNotifyType lockType;
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std::string parentEntryID;
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std::string entryID;
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bool isBuddyMirrored;
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LockEntryNotifyList notifyList;
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void unlockWaiter(FileInode& inode, EntryLockDetails* lockDetails);
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void cancelAllWaiters(FileInode& inode);
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Mutex* getDGramLisMutex(AbstractDatagramListener* dgramLis);
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};
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