1 files changed, 39 insertions, 0 deletions
diff --git a/src/changewatcher.h b/src/changewatcher.h
new file mode 100644
index 0000000..fde6ab8
--- /dev/null
+++ b/src/changewatcher.h
@@ -0,0 +1,39 @@
+#ifndef CHANGEWATCHER_H
+#define CHANGEWATCHER_H
+
+#include <functional>
+#include <string>
+#include <map>
+#include <thread>
+
+class ChangeWatcher
+{
+    int m_fdnotify;
+    int m_fdevent;
+    bool m_enabled {false};
+    std::thread m_thread;
+    std::vector<std::string> m_watches;
+    std::map<int, std::string> m_wd;
+
+    std::function<void (const std::string &)> m_filewrited {};
+    std::function<void (const std::string &)> m_fileadded;
+    std::function<void (const std::string &)> m_fileremoved;
+
+public:
+    explicit ChangeWatcher();
+    virtual ~ChangeWatcher();
+    void watch(const std::string &newPath);
+
+    void setEnable(bool newVal);
+    bool enabled() const;
+
+    void setFileWrited(const std::function<void(const std::string&)> &callback);
+    void setFileAdded(const std::function<void(const std::string&)> &callback);
+    void setFileRemoved(const std::function<void(const std::string&)> &callback);
+
+private:
+    static void _runningLoop(ChangeWatcher *m);
+    void _addWatch(const std::string& newPath);
+};
+
+#endif // CHANGEWATCHER_H