#pragma once

#ifndef SERVICE_H

#define SERVICE_H

#include <memory></memory>

class TFilePath;

#include <string></string>

#include <qstring></qstring>

//------------------------------------------------------------------------------

#ifdef TFARMAPI

#undef TFARMAPI

#endif

#ifdef _WIN32

#ifdef TFARM_EXPORTS

#define TFARMAPI __declspec(dllexport)

#else

#define TFARMAPI __declspec(dllimport)

#endif

#else

#define TFARMAPI

#endif

//------------------------------------------------------------------------------

bool ReportStatusToSCMgr(long currentState, long win32ExitCode, long WaitHint);

void AddToMessageLog(char *msg);

//------------------------------------------------------------------------------

TFARMAPI std::string getLastErrorText();

//------------------------------------------------------------------------------

class TFARMAPI TService {

public:

  TService(const std::string &name, const std::string &displayName);

  virtual ~TService();

  static TService *instance();

  enum Status {

    Stopped = 1,

    StartPending,

    StopPending,

    Running,

    ContinuePending,

    PausePending,

    Paused

  };

  void setStatus(Status status, long exitCode, long waitHint);

  std::string getName() const;

  std::string getDisplayName() const;

  void run(int argc, char *argv[], bool console = false);

  virtual void onStart(int argc, char *argv[]) = 0;

  virtual void onStop() = 0;

  bool isRunningAsConsoleApp() const;

  static void start(const std::string &name);

  static void stop(const std::string &name);

  static void install(const std::string &name, const std::string &displayName,

                      const TFilePath &appPath);

  static void remove(const std::string &name);

  static void addToMessageLog(const std::string &msg);

  static void addToMessageLog(const QString &msg);

private:

  class Imp;

  std::unique_ptr<imp> m_imp;</imp>

  static TService *m_instance;

};

#endif