#ifndef __UPGRADE_H__
#define __UPGRADE_H__

#include <stdint.h>

#define UPG_KEY_PATH    "/tmp"
#define UPG_KEY_SN      123



#if (CHIP_TYPE == CHIP_T113i)

	#define RUN_FOLDER      "/mnt/UDISK/run"
	#define BAK_FOLDER      "/mnt/UDISK/bak"
	#define UPG_FOLDER      "/mnt/UDISK/upg"                     //用于存放升级过程文件
	#define DOWN_FOLDER     "/mnt/UDISK/dl"                      //网页下载到该目录，然后移到UPG_FOLDER目录

#else
	#define DOWN_FOLDER "/mnt/UDISK/dl"
	#define BAK_FOLDER  "/mnt/UDISK/bak"
	#define UPG_FOLDER  "/mnt/UDISK/upg"                     //用于存放升级过程文件
	#define RUN_FOLDER  "/mnt/UDISK/dl"                      //网页下载到该目录，然后移到UPG_FOLDER目录

#endif


#define UPG_PKG_NAME    "pdupkg"                        //所有文件需要打包成一个文件，包括文件头，校验码
#define UPG_HDR_NAME    "pduhdr"                        //升级头文件
#define UPG_TAR_NAME    "pdutar"                        //升级数据包

#define UPG_LOG_PATH    UPG_FOLDER"/log.txt"

#define UPG_PKT_MAGIC   0xdeadbeer
#define UPG_FILE_MAGIC  0xfacebeef


enum {  //升级状态state
	UPGRADE_EVT_APP_RUNNING=0x12,
	UPGRADE_EVT_UPG_RUNNING,
	UPGRADE_EVT_UPLOAD_FINISH,
	

	UPGRADE_EVT_MAX,
};

enum {  //升级状态state
	UPGRADE_STAT_NONE=0,
	UPGRADE_STAT_GOING,
	UPGRADE_STAT_FAILED,

	UPGRADE_STAT_MAX,
};

enum {  //升级数据来源source
	UPGRADE_SRC_NONE=0,
	UPGRADE_SRC_TCP,
	UPGRADE_SRC_HTTP,
	UPGRADE_SRC_MQTT,
	UPGRADE_SRC_UDISK,
	UPGRADE_SRC_TCARD,
	UPGRADE_SRC_RS485,

	UPGRADE_SRC_MAX,
};

enum {  //升级对象object, 可以同时升级多个
	UPGRADE_OBJ_PWR=(1<<0),
	UPGRADE_OBJ_WEB=(1<<1),
	UPGRADE_OBJ_APP=(1<<2),
};

enum {  //升级策略strategy
	UPGRADE_STRA_OLD=0,						//升级版本或编译/修改时间较老的设备
	UPGRADE_STRA_FORCE,						//强制升级

	UPGRADE_STRA_MAX,
};  

enum {  //升级对象的数量number
	UPGRADE_NUM_SINGLE=0,					//单个设备升级
	UPGRADE_NUM_BAT,						//批量升级
	UPGRADE_NUM_ALL,						//全部升级

	UPGRADE_NUM_MAX,
};  

enum {  //升级进度step
	UPGRADE_STEP_NONE=0,
	UPGRADE_STEP_DOWN,
	UPGRADE_STEP_SPLIT,
    UPGRADE_STEP_COVER,
    UPGRADE_STEP_FINISH,
    UPGRADE_STEP_SUCCESS,

	UPGRADE_STEP_MAX,
};

#pragma pack(1)

typedef struct {    //升级目标数据结构
    uint32_t        evt;					//upgrade_evt
    uint32_t        flag;					//reserved
}upgrade_msg_t;

typedef struct {    //升级目标数据结构
    uint8_t			num;					//obj number
    uint8_t			stra;					//obj strategy
	char			obj1[64];				//obj1 addr or name
	char			obj2[64];				//obj2 addr or name
}upgrade_obj_t;

typedef struct {
    uint32_t        magic;					//UPG_PKT_MAGIC
    uint8_t         addr;					//device modbus addr
    uint16_t        dataLen;
    uint8_t         data[0];
}upgrade_pkt_t;

typedef struct {
    char			data[32];
}md5_t;
typedef struct {
    uint32_t        magic;					//UPG_FILE_MAGIC
    upgrade_obj_t   obj;
    uint32_t        dlen;
    uint8_t         data[0];
    /*
    uint8_t         data[x];
    md5_t           md5;
    */
}upgrade_file_t;
#pragma pack()

typedef struct {
    long         	type;
    uint32_t        evt;
}msgbuf_t;


#endif