winamp/Src/Winamp/ServiceManager.h

#ifndef NULLSOFT_SERVICEMANAGERH
#define NULLSOFT_SERVICEMANAGERH

#include <api/service/api_service.h>
#include "../nu/AutoLock.h"
#include <vector>
#include <map>

struct Counter;

class ServiceManager : public api_service
{
public:
	ServiceManager();

	int service_register( waServiceFactory *svc );
	int service_deregister( waServiceFactory *svc );

	size_t service_getNumServices( FOURCC svc_type );

	waServiceFactory *service_enumService( FOURCC svc_type, size_t n );
	waServiceFactory *service_getServiceByGuid( GUID guid );

	int service_lock( waServiceFactory *owner, void *svcptr );
	int service_clientLock( void *svcptr );
	int service_release( void *svcptr );

	const char *service_getTypeName( FOURCC svc_type );

	int service_unlock( void *svcptr );
	int service_isvalid( FOURCC svctype, waServiceFactory *service );
	int service_compactDuplicates( waServiceFactory *me );
	
protected:
	RECVS_DISPATCH;
	
private:
	Nullsoft::Utility::LockGuard serviceGuard;
	typedef std::vector<waServiceFactory *> ServiceList;
	ServiceList services;
	std::vector<Counter *> locks;
	std::map<FOURCC, ServiceList *> services_by_type;
};

extern api_service *serviceManager;

#endif