#ifndef __GUARDIAN_BASE_H
#define __GUARDIAN_BASE_H
#pragma once

#include <winpr/wtypes.h>

enum WorkStateEnum
{
	WorkStateUpgrading=0,
	WorkStateGuardian,
	WorkStateReboot,
	WorkStateRollback,
};

enum GuardianOpEnum
{
	GdOpShakeHand = 0,
	GdOpUpdateTask,
	GdOpQueryInstall,
	GdOpUpgradeRestart,
	GdOpFrameQuit,
};

enum GuardianStateEnum
{
	GdStateInstalling = 0,
	GdStateGuardian,
	GdStateWaitReboot,
	GdStateWaitRollback,
};
struct GuardianInfo
{
	GuardianOpEnum eType;
	DWORD dwParam1;
	DWORD dwParam2;
	DWORD dwSize;//data size
	PCHAR pData;
};

const int DATA_BUFSIZE = 8192;

#ifdef __cplusplus
extern "C" {
#endif

#if (defined(_WIN32) || defined(_WIN64))
#   ifdef GUARDIANBASE_EXPORTS
#       define GUARDIANBASE_API __declspec(dllexport)
#   else
#       define GUARDIANBASE_API __declspec(dllimport)
#   endif
#elif ( defined(__GNUC__) &&  __GNUC__ >= 4 )
#   define GUARDIANBASE_API __attribute__((visibility("default")))
#else
#   define GUARDIANBASE_API
#endif

	GUARDIANBASE_API int ShakeHands(WorkStateEnum& eState);
	GUARDIANBASE_API int PushUpdateTask(const char* pszPackName);
	GUARDIANBASE_API bool IsInstalling();
	GUARDIANBASE_API int UpgradeRestart(const DWORD dwParam1, const DWORD dwParam2);
	GUARDIANBASE_API int FrameworkQuit(int eReason);


#ifdef __cplusplus
}
#endif

#endif //__GUARDIAN_BASE_H