#ifndef FREEAUTH_H_
#define FREEAUTH_H_
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <errno.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <sys/ioctl.h>
#include <net/if.h>
#include "../../../../common/rpc/rpc_common.h"

#define DPORT_MIN_NUM 1
#define DPORT_MAX_NUM 65535
#define RULE_MAX_NUM 10

#define FREEAUTH_CONFIG_ADD       0
#define FREEAUTH_CONFIG_MOV       1
#define FREEAUTH_CONFIG_DEL       2
#define FREEAUTH_CONFIG_MOD       3
#define FREEAUTH_CONFIG_GET       4
#define FREEAUTH_CONFIG_DEL_ALL   5

#define UNAMESIZE (63)

/*配置消息 */
typedef struct {
   int rule_priority;   /*未认证权限优先级*/
   char name[UNAMESIZE + 1];       /*未认证权限名称*/
   uint32_t sip;        /*未认证权限源IP地址*/
   uint32_t dip;        /*未认证权限目的IP地址*/
   int dport;           /*未认证权限目的端口号*/
   int flag;            /*状态标志位，0表示状态启动，1表示状态禁用*/
   
}freeauth_configure_t;

/*配置消息 */
typedef struct {
   int rule_priority;   /*未认证权限优先级*/
   char name[UNAMESIZE + 1];       /*未认证权限名称*/
   char sip[20];        /*未认证权限源IP地址*/
   char dip[20];        /*未认证权限目的IP地址*/
   int dport;           /*未认证权限目的端口号*/
   int flag;            /*状态标志位，0表示状态启动，1表示状态禁用*/
   
}freeauth_configure_json_t;


/*修改权限消息*/
typedef struct {
  char name[UNAMESIZE + 1];
  int after;
}rule_mod_t;

typedef struct {
   int resultcode;
   char *message;
}authfree_result_t;


/* 判断IPv4格式是否正确*/
int isIpV4Addr(const char *ipAddr);

/*组播报文的目的地址使用D类IP地址，范围是从224.0.1.0到239.255.255.255*/
int isMulticastAddr(uint32_t address);

/*判断ip地址是广播地址 255.255.255.255*/
int isBroadcastIpV4Addr(const char *ipAddr);

/*下发配置到内核态 */ 
int set_freeauthcfg_waitack(freeauth_configure_t *struct_freeauth);

/*获取json串类型*/
ret_code freeauth_config_json_type(pointer input, uint *conf_type);

/*修改json字符串转为结构体 把未认证权限名称为name的序号移动到序号3前面*/
/*iuput格式：{"type": 1, "data": {"name": "armink", "after": 3}}*/
ret_code freeauth_mov_json_parse(pointer input, uint *conf_type, rule_mod_t *rule_mod);


/*json字符串转为结构体*/
/*iuput格式：{"type": 0, "data": {"rule_priority": 1, "name": "armink","sip": 1027824,"dip": 103427824,"dport": 24, "flag":0}}*/
ret_code freeauth_config_json_parse(pointer input, uint *conf_type, freeauth_configure_t *freeauth_buff);


/*iuput格式：
{
  "type": 0,
  "data": [
    {"rule_priority": 1,"name": "cary","sip": 2323790,"dip": 13546465478,"dport": 120, "flag":0},
    {"rule_priority": 2,"name": "nicole","sip": 2323790,"dip": 13546465478,"dport": 130, "flag":0},
    {"rule_priority": 3,"name": "arwrgmink","sip": 2323790,"dip": 13546465478,"dport": 90, "flag":0}
  ]
}
*/
ret_code authfree_config_json_parse_array(pointer input, uint *conf_type, freeauth_configure_t **fb, int *cnt);


/*chk data格式 */
ret_code freeauth_config_chk(uint source, uint *config_type,
                             pointer input, int *input_len,
                             pointer output, int *output_len);

/*增加未认证权限规则 */
ret_code freeauth_config_add_proc(uint source, uint config_type,
                                  pointer input, int input_len,
                                  pointer output, int *output_len);

/*移动未认证权限规则 */
ret_code freeauth_config_mov_proc(uint source, uint config_type,
                                  pointer input, int input_len,
                                  pointer output, int *output_len);

/*删除未认证权限规则 */
ret_code freeauth_config_del_proc(uint source, uint config_type,
                                  pointer input, int input_len,
                                  pointer output, int *output_len);

/*修改未认证权限规则*/
ret_code freeauth_config_mod_proc(uint source, uint config_type,
                                  pointer input, int input_len,
                                  pointer output, int *output_len);

/*查询未认证权限*/
ret_code freeauth_config_get_proc(uint source, uint config_type,
                                  pointer input, int input_len,
                                  pointer output, int *output_len);

/*删除所有免认证规则*/
ret_code freeauth_config_del_all_proc(uint source, uint config_type,
                                  pointer input, int input_len,
                                  pointer output, int *output_len);

ret_code freeauth_config_proc(uint source, uint config_type,
                              pointer input, int input_len,
                              pointer output, int *output_len);


#endif