65 lines
1.7 KiB
C
65 lines
1.7 KiB
C
#ifndef USER_AUTH_
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#define USER_AUTH_
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#include <time.h>
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typedef enum {
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AUTH_SUCCESS = 0,
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AUTH_FAIL_PASSWD = 1,
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AUTH_FAIL_VALID = 2,
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AUTH_FAIL_MULTI = 3,
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AUTH_FAIL_LOCK = 4,
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AUTH_FAIL_LACKINFO = 5,
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AUTH_FAIL_INPUT = 6,
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AUTH_FAIL_OVER = 7,
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AUTH_ERR = 8,
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} auth_ret;
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#define USER_AUTH_RET_ERROR_DISC \
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{ \
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{ AUTH_SUCCESS, "SUCCESS" },\
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{ AUTH_FAIL_PASSWD, "ErrorUsernameOrPasswd" },\
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{ AUTH_FAIL_VALID, "NotInValidTime" },\
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{ AUTH_FAIL_MULTI, "OutMaxOnlineNum" },\
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{ AUTH_FAIL_LOCK, "UserIsLocked" },\
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{ AUTH_FAIL_LACKINFO, "LackConfigInfo" },\
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{ AUTH_FAIL_INPUT, "InputError"},\
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{ AUTH_FAIL_OVER, "OverMaxOnlineNum"},\
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{ AUTH_ERR, "OtherErr"}\
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}
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typedef struct user_auth_list
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{
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time_t* fail_time; //循环队列存储认证失败时间点
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int front; //循环队列头
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int rear; //循环队列尾
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int max_size; //循环队列的最大存储空间，锁定次数+1（config_fail_num + 1）
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unsigned int online_num; //用户上线数量
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time_t lock_time; //用户锁定时间
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unsigned short group_id; //用户组id
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//unsigned int fail_num; //用户认证失败次数
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} USER_AUTH_LIST;
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typedef struct user_auth_ret
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{
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auth_ret ret;
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unsigned short user_id;
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unsigned short group_id;
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time_t remain_lock_time;
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} USER_AUTH_RET;
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/* 用户认证 */
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void user_auth_login(char* username, char* password, USER_AUTH_RET* auth_result);
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/* 用户在线数-1 */
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void reduce_online_num(unsigned short user_id);
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/* 用户在线节点重置-按用户id, num为user_ids数组长度 */
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void reset_online_by_userid(int *user_ids, int num);
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/* 用户在线节点重置-按用户组id */
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void reset_online_by_groupid(int *group_ids);
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#endif |