35 lines
963 B
Plaintext
35 lines
963 B
Plaintext
#ifndef WASM_H
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#define WASM_H
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#include <unordered_map>
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#include "../shared/BruteForceBackend.hh"
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#include "../DirTree.hh"
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extern "C" {
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int wasm_backend_add_watch(const char *filename, void *backend);
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void wasm_backend_remove_watch(int wd);
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void wasm_backend_event_handler(void *backend, int wd, int type, char *filename);
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};
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struct WasmSubscription {
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std::shared_ptr<DirTree> tree;
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std::string path;
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WatcherRef watcher;
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};
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class WasmBackend : public BruteForceBackend {
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public:
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void start() override;
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void subscribe(WatcherRef watcher) override;
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void unsubscribe(WatcherRef watcher) override;
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void handleEvent(int wd, int type, char *filename);
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private:
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int mWasm;
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std::unordered_multimap<int, std::shared_ptr<WasmSubscription>> mSubscriptions;
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void watchDir(WatcherRef watcher, std::string path, std::shared_ptr<DirTree> tree);
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bool handleSubscription(int type, char *filename, std::shared_ptr<WasmSubscription> sub);
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};
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#endif
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