WebcamManager.idl

#include <WebcamChannel.idl>
#include <Event.idl>

module webcam {

    enumeration Priority {
        VERY_LOW,  
        LOW,       
        NORMAL,    
        HIGH,      
        VERY_HIGH  
    };
    
    /* event definitions */
    valueobject WebcamEvent extends idl.Event {
        Webcam_2_0_0 webcam; 
    };

    valueobject WebcamAddedEvent extends WebcamEvent {};
    
    valueobject WebcamRemovedEvent extends WebcamEvent {};

    valueobject WebcamSettingsChangedEvent extends WebcamEvent {
        string username; 
        webcam.Settings_2_0_0 oldSettings;  
        webcam.Settings_2_0_0 newSettings;  
    };

    interface WebcamManager_2_0_0 {

        constant int NO_ERROR                   = 0; 
        constant int ERR_INVALID_PARAM          = 1; 

        vector<Webcam_2_0_0> getWebcams();

        int getChannel(in Webcam_2_0_0 webcam, in string clientType, out Channel channel);

        vector<Channel> getChannels();

        int removeClientType(in string clientType);

        vector<string> getClientTypes();
        
        map<string, Priority> getClientTypePriorities();

        int setClientTypePriorities(in map<string, Priority> priorities);

        map<string, Priority> getWebcamPriorities();

        int setWebcamPriorities(in map<string, Priority> priorities);

    };
}