main
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Last change
on this file since 0c6b92a was 0c6b92a, checked in by stefan toskovski <stefantoska84@…>, 5 weeks ago |
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Pred finalna verzija
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File size:
946 bytes
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| 1 | #ifndef INOTIFY_H
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| 2 | #define INOTIFY_H
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| 3 |
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| 4 | #include <unordered_map>
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| 5 | #include <sys/inotify.h>
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| 6 | #include "../shared/BruteForceBackend.hh"
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| 7 | #include "../DirTree.hh"
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| 8 | #include "../Signal.hh"
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| 9 |
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| 10 | struct InotifySubscription {
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| 11 | std::shared_ptr<DirTree> tree;
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| 12 | std::string path;
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| 13 | WatcherRef watcher;
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| 14 | };
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| 15 |
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| 16 | class InotifyBackend : public BruteForceBackend {
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| 17 | public:
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| 18 | void start() override;
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| 19 | ~InotifyBackend();
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| 20 | void subscribe(WatcherRef watcher) override;
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| 21 | void unsubscribe(WatcherRef watcher) override;
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| 22 | private:
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| 23 | int mPipe[2];
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| 24 | int mInotify;
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| 25 | std::unordered_multimap<int, std::shared_ptr<InotifySubscription>> mSubscriptions;
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| 26 | Signal mEndedSignal;
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| 27 |
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| 28 | bool watchDir(WatcherRef watcher, std::string path, std::shared_ptr<DirTree> tree);
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| 29 | void handleEvents();
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| 30 | void handleEvent(struct inotify_event *event, std::unordered_set<WatcherRef> &watchers);
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| 31 | bool handleSubscription(struct inotify_event *event, std::shared_ptr<InotifySubscription> sub);
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| 32 | };
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| 33 |
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| 34 | #endif
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