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day.c (15160) day.c (15714)
1/*
2 * Copyright (c) 1989, 1993, 1994
3 * The Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 */
33
34
1/*
2 * Copyright (c) 1989, 1993, 1994
3 * The Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 */
33
34
35#include <ctype.h>
36#include <locale.h>
35#include <stdio.h>
37#include <stdio.h>
38#include <string.h>
36#include <sys/types.h>
37#include <time.h>
38#include <sys/uio.h>
39#include <string.h>
40#include <stdlib.h>
41
42#include "pathnames.h"
43#include "calendar.h"

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52 { 0, -1, 30, 58, 89, 119, 150, 180, 211, 242, 272, 303, 333, 364 },
53 { 0, -1, 30, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365 },
54};
55
56static char *days[] = {
57 "sun", "mon", "tue", "wed", "thu", "fri", "sat", NULL,
58};
59
39#include <sys/types.h>
40#include <time.h>
41#include <sys/uio.h>
42#include <string.h>
43#include <stdlib.h>
44
45#include "pathnames.h"
46#include "calendar.h"

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55 { 0, -1, 30, 58, 89, 119, 150, 180, 211, 242, 272, 303, 333, 364 },
56 { 0, -1, 30, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365 },
57};
58
59static char *days[] = {
60 "sun", "mon", "tue", "wed", "thu", "fri", "sat", NULL,
61};
62
63static char *fndays[8]; /* full national days names */
64static char *ndays[8]; /* short national days names */
65
60static char *months[] = {
61 "jan", "feb", "mar", "apr", "may", "jun",
62 "jul", "aug", "sep", "oct", "nov", "dec", NULL,
63};
64
66static char *months[] = {
67 "jan", "feb", "mar", "apr", "may", "jun",
68 "jul", "aug", "sep", "oct", "nov", "dec", NULL,
69};
70
71static char *fnmonths[13]; /* full national months names */
72static char *nmonths[13]; /* short national month names */
65
66
73
74
75void setnnames(void)
76{
77 char buf[80];
78 int i, l;
79 struct tm tm;
67
80
81 for (i = 0; i < 7; i++) {
82 tm.tm_wday = i;
83 strftime(buf, sizeof(buf), "%a", &tm);
84 for (l = strlen(buf);
85 l > 0 && isspace((unsigned char)buf[l - 1]);
86 l--)
87 ;
88 buf[l] = '\0';
89 if (ndays[i] != NULL)
90 free(ndays[i]);
91 ndays[i] = strdup(buf);
92
93 strftime(buf, sizeof(buf), "%A", &tm);
94 for (l = strlen(buf);
95 l > 0 && isspace((unsigned char)buf[l - 1]);
96 l--)
97 ;
98 buf[l] = '\0';
99 if (fndays[i] != NULL)
100 free(fndays[i]);
101 fndays[i] = strdup(buf);
102#ifdef DEBUG
103 printf("ndays[%d] = %s, fndays[%d] = %s\n",
104 i, ndays[i], i, fndays[i]);
105#endif
106 }
107
108 for (i = 0; i < 12; i++) {
109 tm.tm_mon = i;
110 strftime(buf, sizeof(buf), "%b", &tm);
111 for (l = strlen(buf);
112 l > 0 && isspace((unsigned char)buf[l - 1]);
113 l--)
114 ;
115 buf[l] = '\0';
116 if (nmonths[i] != NULL)
117 free(nmonths[i]);
118 nmonths[i] = strdup(buf);
119
120 strftime(buf, sizeof(buf), "%B", &tm);
121 for (l = strlen(buf);
122 l > 0 && isspace((unsigned char)buf[l - 1]);
123 l--)
124 ;
125 buf[l] = '\0';
126 if (fnmonths[i] != NULL)
127 free(fnmonths[i]);
128 fnmonths[i] = strdup(buf);
129#ifdef DEBUG
130 printf("nmonths[%d] = %s, fnmonths[%d] = %s\n",
131 i, nmonths[i], i, fnmonths[i]);
132#endif
133 }
134}
135
68void
69settime(now)
70 time_t now;
71{
136void
137settime(now)
138 time_t now;
139{
72
73 tp = localtime(&now);
74 if ( isleap(tp->tm_year + 1900) ) {
75 yrdays = 366;
76 cumdays = daytab[1];
77 } else {
78 yrdays = 365;
79 cumdays = daytab[0];
80 }
81 /* Friday displays Monday's events */
82 offset = tp->tm_wday == 5 ? 3 : 1;
83 header[5].iov_base = dayname;
140 tp = localtime(&now);
141 if ( isleap(tp->tm_year + 1900) ) {
142 yrdays = 366;
143 cumdays = daytab[1];
144 } else {
145 yrdays = 365;
146 cumdays = daytab[0];
147 }
148 /* Friday displays Monday's events */
149 offset = tp->tm_wday == 5 ? 3 : 1;
150 header[5].iov_base = dayname;
151
152 (void) setlocale(LC_TIME, "C");
84 header[5].iov_len = strftime(dayname, sizeof(dayname), "%A", tp);
153 header[5].iov_len = strftime(dayname, sizeof(dayname), "%A", tp);
154 (void) setlocale(LC_TIME, "");
155
156 setnnames();
85}
86
87/* convert Day[/Month][/Year] into unix time (since 1970)
88 * Day: two digits, Month: two digits, Year: digits
89 */
90time_t Mktime (date)
91 char *date;
92{

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144 */
145int
146isnow(endp, monthp, dayp, varp)
147 char *endp;
148 int *monthp;
149 int *dayp;
150 int *varp;
151{
157}
158
159/* convert Day[/Month][/Year] into unix time (since 1970)
160 * Day: two digits, Month: two digits, Year: digits
161 */
162time_t Mktime (date)
163 char *date;
164{

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216 */
217int
218isnow(endp, monthp, dayp, varp)
219 char *endp;
220 int *monthp;
221 int *dayp;
222 int *varp;
223{
152 int day, flags, month, v1, v2;
224 int day, flags, month = 0, v1, v2;
153
154 /*
155 * CONVENTION
156 *
157 * Month: 1-12
158 * Monthname: Jan .. Dec
159 * Day: 1-31
160 * Weekday: Mon-Sun

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312
313
314int
315getmonth(s)
316 register char *s;
317{
318 register char **p;
319
225
226 /*
227 * CONVENTION
228 *
229 * Month: 1-12
230 * Monthname: Jan .. Dec
231 * Day: 1-31
232 * Weekday: Mon-Sun

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384
385
386int
387getmonth(s)
388 register char *s;
389{
390 register char **p;
391
392 for (p = fnmonths; *p; ++p)
393 if (!strncasecmp(s, *p, strlen(*p)))
394 return ((p - fnmonths) + 1);
395 for (p = nmonths; *p; ++p)
396 if (!strncasecmp(s, *p, strlen(*p)))
397 return ((p - nmonths) + 1);
320 for (p = months; *p; ++p)
321 if (!strncasecmp(s, *p, 3))
322 return ((p - months) + 1);
323 return (0);
324}
325
326
327int
328getday(s)
329 register char *s;
330{
331 register char **p;
332
398 for (p = months; *p; ++p)
399 if (!strncasecmp(s, *p, 3))
400 return ((p - months) + 1);
401 return (0);
402}
403
404
405int
406getday(s)
407 register char *s;
408{
409 register char **p;
410
411 for (p = fndays; *p; ++p)
412 if (!strncasecmp(s, *p, strlen(*p)))
413 return ((p - fndays) + 1);
414 for (p = ndays; *p; ++p)
415 if (!strncasecmp(s, *p, strlen(*p)))
416 return ((p - ndays) + 1);
333 for (p = days; *p; ++p)
334 if (!strncasecmp(s, *p, 3))
335 return ((p - days) + 1);
336 return (0);
337}
338
339/* return offset for variable weekdays
340 * -1 -> last weekday in month

--- 47 unchanged lines hidden --- 		417 for (p = days; *p; ++p)
418 if (!strncasecmp(s, *p, 3))
419 return ((p - days) + 1);
420 return (0);
421}
422
423/* return offset for variable weekdays
424 * -1 -> last weekday in month

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