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// modification, are permitted provided that the following conditions are met: 
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#ifndef UPNP_TV_CTRLPT_H
#define UPNP_TV_CTRLPT_H

#ifdef __cplusplus
extern "C" {
#endif

#include <stdio.h>

#include "ithread.h"
#include <unistd.h>
#include <stdarg.h>
#include <stdlib.h>
#include <signal.h>
#include <string.h>

#include "upnp.h"
#include "upnptools.h"
#include "sample_util.h"

#define TV_SERVICE_SERVCOUNT	2
#define TV_SERVICE_CONTROL		0
#define TV_SERVICE_PICTURE		1

#define TV_CONTROL_VARCOUNT		3
#define TV_CONTROL_POWER		0
#define TV_CONTROL_CHANNEL		1
#define TV_CONTROL_VOLUME		2

#define TV_PICTURE_VARCOUNT		4
#define TV_PICTURE_COLOR		0
#define TV_PICTURE_TINT			1
#define TV_PICTURE_CONTRAST		2
#define TV_PICTURE_BRIGHTNESS	3

#define TV_MAX_VAL_LEN			5

#define TV_SUCCESS				0
#define TV_ERROR				(-1)
#define TV_WARNING				1

/* This should be the maximum VARCOUNT from above */
#define TV_MAXVARS				TV_PICTURE_VARCOUNT

extern char TvDeviceType[];
extern char *TvServiceType[];
extern char *TvServiceName[];
extern char *TvVarName[TV_SERVICE_SERVCOUNT][TV_MAXVARS];
extern char TvVarCount[];

struct tv_service {
    char ServiceId[NAME_SIZE];
    char ServiceType[NAME_SIZE];
    char *VariableStrVal[TV_MAXVARS];
    char EventURL[NAME_SIZE];
    char ControlURL[NAME_SIZE];
    char SID[NAME_SIZE];
};

extern struct TvDeviceNode *GlobalDeviceList;

struct TvDevice {
    char UDN[250];
    char DescDocURL[250];
    char FriendlyName[250];
    char PresURL[250];
    int  AdvrTimeOut;
    struct tv_service TvService[TV_SERVICE_SERVCOUNT];
};

struct TvDeviceNode {
    struct TvDevice device;
    struct TvDeviceNode *next;
};

extern ithread_mutex_t DeviceListMutex;

extern UpnpClient_Handle ctrlpt_handle;

void	TvCtrlPointPrintHelp( void );
int		TvCtrlPointDeleteNode(struct TvDeviceNode*);
int		TvCtrlPointRemoveDevice(char*);
int		TvCtrlPointRemoveAll( void );
int		TvCtrlPointRefresh( void );


int		TvCtrlPointSendAction(int, int, char *, char **, char **, int);
int		TvCtrlPointSendActionNumericArg(int devnum, int service, char *actionName, char *paramName, int paramValue);
int		TvCtrlPointSendPowerOn(int devnum);
int		TvCtrlPointSendPowerOff(int devnum);
int		TvCtrlPointSendSetChannel(int, int);
int		TvCtrlPointSendSetVolume(int, int);
int		TvCtrlPointSendSetColor(int, int);
int		TvCtrlPointSendSetTint(int, int);
int		TvCtrlPointSendSetContrast(int, int);
int		TvCtrlPointSendSetBrightness(int, int);

int		TvCtrlPointGetVar(int, int, char*);
int		TvCtrlPointGetPower(int devnum);
int		TvCtrlPointGetChannel(int);
int		TvCtrlPointGetVolume(int);
int		TvCtrlPointGetColor(int);
int		TvCtrlPointGetTint(int);
int		TvCtrlPointGetContrast(int);
int		TvCtrlPointGetBrightness(int);

int		TvCtrlPointGetDevice(int, struct TvDeviceNode **);
int		TvCtrlPointPrintList( void );
int		TvCtrlPointPrintDevice(int);
void	TvCtrlPointAddDevice (IXML_Document *, char *, int); 
void    TvCtrlPointHandleGetVar(char *,char *,DOMString);
void	TvStateUpdate(char*,int, IXML_Document * , char **);
void	TvCtrlPointHandleEvent(Upnp_SID, int, IXML_Document *); 
void	TvCtrlPointHandleSubscribeUpdate(char *, Upnp_SID, int); 
int		TvCtrlPointCallbackEventHandler(Upnp_EventType, void *, void *);
void	TvCtrlPointVerifyTimeouts(int);
void	TvCtrlPointPrintCommands( void );
void*	TvCtrlPointCommandLoop( void* );
int		TvCtrlPointStart( print_string printFunctionPtr, state_update updateFunctionPtr );
int		TvCtrlPointStop( void );
int		TvCtrlPointProcessCommand( char *cmdline );

#ifdef __cplusplus
};
#endif

#endif //UPNP_TV_CTRLPT_H