#ifndef _AUTHORITY_WINDOWS_H
#define _AUTHORITY_WINDOWS_H

#include <string>
#include <vector>

#ifdef WIN32
#define DC_ROOT_KEY HKEY_CURRENT_USER
#define DC_HIGH_DEEPCAM_AUTHORITY  "SOFTWARE\\HighDeepCamS"
#define DC_KEY_VALUE_NAME          "AuthorityKey"
#define DC_XD_FRDLL_AUTHORITY_TIME "SOFTWARE\\XdFrInfo"
#define DC_AUTH_TIME_VALUE_NAME    "AuthorityTime"
#define DC_XD_FRDLL_LASTUSED_TIME  "SOFTWARE\\SweepXd"
#define DC_LAST_TIME_VALUE_NAME    "AuthorityTime"

#define DC_AES_CRYPTCODE           "DeepCamCryptCode" //16 bytes lenth (128 bits)
#define DC_AES_LEN_IN_BITS         128

#define DC_OfficialVersion_YEAR 2099
#define DC_OfficialVersion_FLAG "Official_Version"//16Bytes
#include <windows.h>


class RegMgr
{
public:
	static RegMgr* GetInstance();
	bool IsKeyExists(HKEY hRootKey, char* strKey);
	HKEY OpenKey(HKEY hRootKey, char* strKey);

	long SetDwordVal(HKEY hKey, char* lpValueName, DWORD dwValue);
	long GetDwordVal(HKEY hKey, char* lpValueName, DWORD& dwVale);
	long SetStrVal(HKEY hKey, char* lpValueName, char * strValue);
	long GetStrVal(HKEY hKey, char* lpValueName, char * strValue, DWORD strLen);

	long SetAuthorityKey(char * strAuthKey);
	long GetAuthorityKey(char * strAuthKey, DWORD strLen);

	long SetAuthorityByTimeStr(char * strAuthTime);
	long SetAuthorityTime();
	long GetAuthorityTime(time_t & authTime);

	long SetLastUsedTime();
	long GetLastUsedTime(time_t & usedTime);
	long DeleteAllUsedKeys();
private:
	static RegMgr* m_instance;
};
#endif


class Authority {
	struct Mac_Key
	{
		std::string _Mac;
		std::string _MacKey;
	};

	struct AuthorizeConfigs
	{
		std::string _Type;                   //1:Local without Mac   2:Local with Macs   3:Network
		std::string _LimitTime;
		std::string _PackageName;
		std::string _AuthorizeKey;
		std::string _ToolKey;                //5th line of Key file.(When _Type "2")
		std::vector<Mac_Key> _MacKeys;       //6th-End lines of Key file.(When _Type "2")
		std::string _ActivateUrl;            //5th line of Key file.(When _Type "3")
		std::string _ActivateLocalCipher;    //6th line of Key file.(When _Type "3")
	};

public:
	static Authority* GetInstance();


	bool CheckAuthority();
	bool EnumFilesForConfigs(AuthorizeConfigs & configs); //枚举所有的授权文件

	long EncryptString(char * strSrc, char * strEncrypted);
	long DecryptString(char * strSrc, char * strDecrypted);

	std::string GetCurrDir();
	bool FindAllFilesInPath(std::string strPath, std::vector<std::string> & fileList, std::vector<std::string> & suffixFilters);
private:
	static Authority* m_instance;
};

#endif _AUTHORITY_WINDOWS_H