KDK_SYSTEM_LOGIN_LOCK_DATEINFO(3)

NAME
kdk_system_login_lock_dateinfo - 获取登录锁屏的时间,星期,长格式日期

SYNOPSIS
#include <libkydate.h>

extern kdk_logn_dateinfo *kdk_system_login_lock_dateinfo(char *user);

Link with -lkydate.

Detailed Description
The main function of this interface is to obtain the time, week, and long format date of the logged in user's lock screen.

The argument user is the target username.

RETURN VALUE
On success, returns a pointer to a kdk_logn_dateinfo structure is defined in <libkydate.h> as follows:
        typedef struct _kdk_logn_dateinfo{
            char *date; // 日期
            char *time; // 时间
            char *week;
        }kdk_logn_dateinfo;

On error, return NULL.

EXAMPLES
    #include "libkydate.h"
    #include <stdio.h>
    #include <stdlib.h>
    #include <string.h>
    #include <time.h>
    #include <stdlib.h>
    #include <glib.h>
    #include <glib-object.h>
    int main()
    {
    	int ret = kdk_system_set_long_dateformat("2230年3月4日");
    	ret = kdk_system_set_short_dateformat("22/5/3");
    	char *ld = kdk_system_get_longformat_date();
    	printf("long res = %s, ld);
    	free(ld);

    	char *sd = kdk_system_get_shortformat_date();
    	printf("short res = %s, sd);
    	free(sd);
    	char *ll = kdk_system_get_longformat();
    	printf("longformat = %s, ll);
    	free(ll);
    	char *ss = kdk_system_get_shortformat();
    	printf("shortformat = %s, ss);
    	free(ss);
    	struct tm ptr;

    	ptr.tm_year = 2322;
    	ptr.tm_mon = 9;
    	ptr.tm_mday = 3;
    	char *lt = kdk_system_longformat_transform(&ptr);
    	printf("longformat_transform = %s, lt);
    	free(lt);
    	ptr.tm_year = 2022;
    	ptr.tm_mon = 3;
    	ptr.tm_mday = 2;
    	char *st = kdk_system_shortformat_transform(&ptr);
    	printf("shortformat_transform = %s, st);
    	free(st);
    	kdk_logn_dateinfo *info = kdk_system_login_lock_dateinfo("szm");
    	printf("date = %s,time = %s,week = %s,info->date,info->time,info->week);
    	kdk_free_logn_dateinfo(info);
    	ptr.tm_hour = 19;
    	ptr.tm_min = 3;
    	ptr.tm_sec = 2;
    	kdk_timeinfo *ti = kdk_system_timeformat_transform(&ptr);
    	printf("time = %s, timesec = %s, ti->time, ti->timesec);
    	kdk_free_timeinfo(ti);
        return 0;
    }

CONFORMING TO
These functions are as per the withdrawn POSIX.1e draft specification. The following functions are Linux extensions: kdk_system_get_dateformat(), kdk_system_set_dateformat(), kdk_system_set_24_timeformat(), kdk_system_set_12_timeformat(), kdk_system_get_now_dateformat(), kdk_system_get_now_timeformat(), kdk_system_tran_dateformat(), kdk_system_nowtime(), kdk_system_nowdate(), kdk_system_shortweek(), kdk_system_longweek(), kdk_system_second(), kdk_system_logn_dateinfo(), kdk_system_gjx_time(), kdk_date_freeall(), kdk_free_dateinfo(), kdk_free_logn_dateinfo(), kdk_system_set_long_dateformat(), kdk_system_set_short_dateformat(), kdk_system_get_longformat_date(), kdk_system_get_shortformat_date(), kdk_system_get_longformat(), kdk_system_get_shortformat(), kdk_system_longformat_transform(), kdk_system_shortformat_transform(), kdk_system_timeformat_transform() and kdk_free_timeinfo().

SEE ALSO
kdk_system_get_dateformat(3), kdk_system_set_dateformat(3), kdk_system_set_24_timeformat(3), kdk_system_set_12_timeformat(3), kdk_system_get_now_dateformat(3), kdk_system_get_now_timeformat(3), kdk_system_tran_dateformat(3), kdk_system_nowtime(3), kdk_system_nowdate(3), kdk_system_shortweek(3), kdk_system_longweek(3), kdk_system_second(3), kdk_system_logn_dateinfo(3), kdk_system_gjx_time(3), kdk_date_freeall(3), kdk_free_dateinfo(3), kdk_free_logn_dateinfo(3), kdk_system_set_long_dateformat(3), kdk_system_set_short_dateformat(3), kdk_system_get_longformat_date(3), kdk_system_get_shortformat_date(3), kdk_system_get_longformat(3), kdk_system_get_shortformat(3), kdk_system_longformat_transform(3), kdk_system_shortformat_transform(3), kdk_system_timeformat_transform(3) and kdk_free_timeinfo(3).