recorder.h
/**************************************************************************************//*Function name: int get_today() */
/*Instruction:提取当日节目菜单 */
/*argument: */
/* int n,struct mission * hand */
/*return: */
/* none */
/**************************************************************************************/
int get_today(int n, struct mission * head)
{
struct mission * p = head;
struct mission * to_p;
long ist_date, ien_date;
int date, w, to_n = {0};
int i, j, k;
w = get_date(&date, &date, &date);
if (head != NULL)
do
{
returnnextday(&date, &date, &date);
for(i = 0; i < n; i++)
{
for(k = 0; k < 2; k++)
{
if(dcmp(date, p->st_date) != 1 &&
dcmp(date, p->en_date) != -1)
{
for(j = 0; j < 7; j++)
if(p->wdate == 1 && w == j)
{
to_p] = p;
to_n++;
}
}
if ( p->next != NULL)
p = p->next;
}
}
}while(get_time() == 1439);//在每天的23：59:00重新提取；
queue(&to_n, to_p);
play_today(&to_n, to_p);
return 0;
}
/**************************************************************************************/
/*Function name: int queue() */
/*Instruction:将节目菜单排序 */
/*argument: */
/* int a,struct mission *b */
/*return: */
/* none */
/**************************************************************************************/
int queue(int a, struct mission *b)
{
struct mission *t;
int l, m, k;
for(k = 0; k < 2; k++)//区分今日与明日；
for(m = 0; m < a - 1; m++)//冒泡;
for(l = 0; l < a - m - 1; l++)
{
if(tcmp((b)->st_time, (b)->st_time) == -1)
{
t = b;
b = b;
b = t;
}
}
//printf("下一预约：%s\n", &b->name);
return 0;
}
/**************************************************************************************/
/*Function name: int play_today() */
/*Instruction:慢慢地把预约逐个播放 */
/*argument: */
/* int c,struct mission *d */
/*return: */
/* none */
/**************************************************************************************/
int play_today(int c, struct mission *d)
{
int i, j, z;
int dst_time;
for(i = 0 ; i <= c; i++)
{
dst_time = d->st_time * 60 +
d->st_time ;
dst_time = d->en_time * 60 +
d->en_time ;
z = (dst_time - dst_time) * 60;
if(dst_time - 1 == get_time())
{
countsec(30);
for(j = 3 ; j > 0 ; j--)
{
countsec(10);
printf("%d\n", j);
}
printf("0\n录像中。。。\n");
if(i != c - 1)
printf("下一预约：%s\n", d->name);
else
{
if(c == 0)
printf("明天没有预约!!\n");
else
printf("下一预约：%s\n", d->name);
}
countsec(z);
printf("录像结束\n等待中。。。\n");
}
if(i != c - 1)
countsec(d->st_time * 60 +
d->st_time -
dst_time );
}
if(d->st_time * 60 + d->st_time == 0) // 0时判断；
{
for(j = 0; ; j++)
if(get_time() == 2359)
{
countsec(30);
for(j = 3 ; j >= 0 ; j--)
{
countsec(10);
printf("%d\n", j);
}
printf("录像中。。。\n");
}
}
return 0;
}
/**************************************************************************************/
/*Function name: int countsec() */
/*Instruction:计时 */
/*argument: */
/* int n */
/*return: */
/* none */
/**************************************************************************************/
int countsec(int n)
{
int i;
struct tm *ptr;
time_t st, et;
st = time(NULL);
for(i = 0; ; i++)
{
et = time(NULL);
if(et - st == n)
break;
}
return 0;
}
/**************************************************************************************/
/*Function name: int get_time() */
/*Instruction: 提取系统的时间 */
/*argument: */
/* none */
/*return: */
/* int ti */
/**************************************************************************************/
int get_time(void)
{
struct tm *ptr;
time_t lt;
int i, ti;
char tim;
lt = time(NULL);
ptr = localtime(<);
strftime(tim,5,"%H%M",ptr);
for(i = 0,ti = 0; i < 4; i++)
ti = ti * 10 + tim - 48;
ti = (int)(ti / 100) * 60 + ti % 100;
return ti;
}
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