daemon/src/net/FileMonitor.h

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/*
 * FileMonitor.h
 *
 *  Created on: 10.04.2012
 *      Author: morgenro
 */

#include "Component.h"
#include "core/Node.h"
#include <ibrcommon/data/File.h>
#include <ibrcommon/net/vsocket.h>
#include <map>

#ifndef FILEMONITOR_H_
#define FILEMONITOR_H_

namespace dtn
{
        namespace net
        {
                class FileMonitor : public dtn::daemon::IndependentComponent
                {
                public:
                        FileMonitor();
                        virtual ~FileMonitor();

                        void watch(const ibrcommon::File &watch);

                        const std::string getName() const;

                protected:
                        void componentUp();
                        void componentRun();
                        void componentDown();

                        void __cancellation();

                private:
                        void scan();
                        bool isActive(const ibrcommon::File &path) const;

                        void adopt(const ibrcommon::File &path);

                        ibrcommon::File _watch;
                        ibrcommon::vsocket _socket;
                        int _inotify_sock;
                        typedef std::map<int, ibrcommon::File> watch_map;
                        watch_map _watch_map;
                        bool _running;

                        std::map<ibrcommon::File, dtn::core::Node> _active_paths;

                };
        }
} /* namespace ibrcommon */
#endif /* FILEMONITOR_H_ */