#ifndef _DCAPP_SERVICE_H_
#define _DCAPP_SERVICE_H_

#include <map>
#include <string>

class IService{
public:
    /**
     * 服务初始化
     */
    virtual int Init(void *pData) = 0;

    /**
     * 执行业务(业务循环) while(1){doSomeThings...}
     */
    virtual void Exec() = 0;

    /**
     * 获取服务名称
     * @return
     */
    virtual const char* getServiceName() = 0;
};


class ServiceFactovy{
public:
   static std::map<std::string, IService*>& getServiceMap(){
	  static std::map<std::string, IService*> serviceMap;
	  return serviceMap;
	}
};

#define REGISTER_SERVICE(className) \
    struct className##Register { \
        className##Register() { \
            ServiceFactovy::getServiceMap()[#className] = new className(); \
        } \
    } className##RegisterInstance;

#endif // _DCAPP_SERVICE_H_