1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
|
/******************************************************
*
* zexy - implementation file
*
* copyleft (c) IOhannes m zmölnig
*
* 1999:forum::für::umläute:2004
*
* institute of electronic music and acoustics (iem)
*
******************************************************
*
* license: GNU General Public License v.2
*
******************************************************/
/*
(c) 1202:forum::für::umläute:2000
1506:forum::für::umläute:2003: use timeb only if needed (like on windoze)
"time" gets the current time from the system
"date" gets the current date from the system
*/
#include "zexy.h"
#ifdef __WIN32__
# define USE_TIMEB
#endif
#ifdef __APPLE__
# include <sys/types.h>
/* typedef _BSD_TIME_T_ time_t; */
#endif
#include <time.h>
#ifdef USE_TIMEB
# include <sys/timeb.h>
#else
# include <sys/time.h>
#endif
/* ----------------------- date --------------------- */
static t_class *date_class;
typedef struct _date
{
t_object x_obj;
int GMT;
t_outlet *x_outlet1;
t_outlet *x_outlet2;
t_outlet *x_outlet3;
t_outlet *x_outlet4;
t_outlet *x_outlet5;
t_outlet *x_outlet6;
} t_date;
static void *date_new(t_symbol *s, int argc, t_atom *argv)
{
t_date *x = (t_date *)pd_new(date_class);
char buf[5];
ZEXY_USEVAR(s);
x->GMT=0;
if (argc) {
atom_string(argv, buf, 5);
if (buf[0]=='G' && buf[1]=='M' && buf[2]=='T')
x->GMT = 1;
}
x->x_outlet1 = outlet_new(&x->x_obj, &s_float);
x->x_outlet2 = outlet_new(&x->x_obj, &s_float);
x->x_outlet3 = outlet_new(&x->x_obj, &s_float);
x->x_outlet4 = outlet_new(&x->x_obj, &s_float);
x->x_outlet5 = outlet_new(&x->x_obj, &s_float);
x->x_outlet6 = outlet_new(&x->x_obj, &s_float);
return (x);
}
static void date_bang(t_date *x)
{
struct tm *resolvetime;
#ifdef USE_TIMEB
struct timeb mytime;
ftime(&mytime);
resolvetime=(x->GMT)?gmtime(&mytime.time):localtime(&mytime.time);
#else
struct timeval tv;
gettimeofday(&tv, 0);
resolvetime = (x->GMT)?gmtime(&tv.tv_sec):localtime(&tv.tv_sec);
#endif
outlet_float(x->x_outlet6, (t_float)resolvetime->tm_isdst);
outlet_float(x->x_outlet5, (t_float)resolvetime->tm_yday);
outlet_float(x->x_outlet4, (t_float)resolvetime->tm_wday);
outlet_float(x->x_outlet3, (t_float)resolvetime->tm_mday);
outlet_float(x->x_outlet2, (t_float)resolvetime->tm_mon + 1);
outlet_float(x->x_outlet1, (t_float)resolvetime->tm_year + 1900);
}
static void help_date(t_date *x)
{
ZEXY_USEVAR(x);
post("\n%c date\t\t:: get the current system date", HEARTSYMBOL);
post("\noutputs are\t: year / month / day / day of week /day of year / daylightsaving (1/0)");
post("\ncreation\t::'date [GMT]': show local date or GMT");
}
void date_setup(void)
{
date_class = class_new(gensym("date"),
(t_newmethod)date_new, 0,
sizeof(t_date), 0, A_GIMME, 0);
class_addbang(date_class, date_bang);
class_addmethod(date_class, (t_method)help_date, gensym("help"), 0);
class_sethelpsymbol(date_class, gensym("zexy/date"));
zexy_register("date");
}
|
