DeviceManager.h

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/***************************************************************************
                          devicemanager.h  -  description
                             -------------------
    begin                : March 2003
    copyright            : (C) 2003 by Jan Flasar
    email                : flasar@fi.muni.cz
 ***************************************************************************/


#ifndef DEVICEMANAGER_H
#define DEVICEMANAGER_H

#include <vrecko/BaseClass.h>
#include <vrecko/Device.h>
#include <vrecko/vThread.h>

#include <map>
#include <vector>

#include <osgDB/DynamicLibrary>


namespace vrecko {

class VRECKO_EXPORT DeviceManager : public BaseClass  {
    public:
        DeviceManager();
        ~DeviceManager();

        int requestForDevice(const std::string &plugin_name, const std::string &device_type, const char *port, float frequency);

        bool requestForDevice(const std::string &plugin_name, const std::string &device_type, const char *port, int id, float frequency);

        Device* getDevicePtr(int device_id);

        Device* getDevicePtrByType(const std::string &device_type);
        
        struct DT {
            Device *devicePtr;
            vThread *threadPtr;
        };
        
        std::map<int, DT> &getDeviceMap(void) {return device_map;}

        static vrecko::Device *getDeviceInstance(const std::string &plugin_name, const std::string &device_type);

    protected:
        std::map<int, DT> device_map;

        bool connectDevice(const std::string &plugin_name, const std::string &device_type, const char *port, Device **device_ptr);

        static std::map<std::string, osgDB::DynamicLibrary *> _dl_map;

};

}

#endif