-
Notifications
You must be signed in to change notification settings - Fork 5
/
ltime.c
289 lines (270 loc) · 8.3 KB
/
ltime.c
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
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
/* Modified for VM/370 CMS and GCC by Robert O'Hara, July 2010. */
/* Renamed to ltime.c to avoid conflict with GCCLIB. */
/*
* $Id: time.c,v 1.11 2009/06/02 09:40:53 bnv Exp $
* $Log: time.c,v $
* Revision 1.11 2009/06/02 09:40:53 bnv
* MVS/CMS corrections
*
* Revision 1.10 2009/02/02 09:26:34 bnv
* Modications for CMS,MVS
*
* Revision 1.9 2008/07/15 07:40:54 bnv
* #include changed from <> to ""
*
* Revision 1.8 2008/07/14 13:08:16 bnv
* MVS,CMS support
*
* Revision 1.7 2002/06/11 12:37:15 bnv
* Added: CDECL
*
* Revision 1.6 2001/06/25 18:49:48 bnv
* Header changed to Id
*
* Revision 1.5 1999/11/26 12:52:25 bnv
* Added: Windows CE support
*
* Revision 1.4 1999/03/10 16:55:55 bnv
* Added MSC support
*
* Revision 1.3 1999/03/01 11:06:33 bnv
* Change in the format to long int for tv.tv_usec just to keep compiler happy
*
* Revision 1.2 1998/11/06 08:57:08 bnv
* Added: in the includes the time.h and sys/time.h
*
* Revision 1.1 1998/07/02 17:18:00 bnv
* Initial Version
*
*/
#if defined(MSDOS) && !defined(__WIN32__) && !defined(_MSC_VER) && !defined(WCE)
# include <dos.h>
# include <time.h>
#elif defined(WCE)
#elif defined(_MSC_VER)
# include <time.h>
# include <sys/types.h>
# include <sys/timeb.h>
#else
/* Load both of them time.h and sys/time.h, you never now where the
* struct timeval is
*/
# include <time.h>
# if !defined(__CMS__) && !defined(__MVS__)
# include <sys/time.h>
# include <unistd.h>
# endif
#endif
#include <cmssys.h>
#include "lerror.h"
#include "lstring.h"
#include "context.h"
/* ------------------ _Ltimeinit ----------------- */
void __CDECL
_Ltimeinit(void) {
Context *context = (Context *) CMSGetPG();
#if defined(MSDOS) && !defined(__WIN32__) && !defined(_MSC_VER)
struct time t;
#elif defined(WCE)
/* nothing to declare */
#elif defined(_MSC_VER)
struct _timeb tb;
#elif defined(__CMS__) || defined(__MVS__)
unsigned int vmnow[2];
struct tm *tv;
time_t rawtime;
#else
struct timeval tv;
struct timezone tz;
#endif
#ifdef WCE
(context->ltime_elapsed) = (double)GetTickCount() / 1000.0;
#elif defined(MSDOS) && !defined(__WIN32__) && !defined(_MSC_VER)
gettime(&t);
(context->ltime_elapsed) = (double)t.ti_hour*3600 + (double)t.ti_min*60 +
(double)t.ti_sec + (double)t.ti_hund/100.0;
#elif defined(_MSC_VER)
_ftime(&tb);
(context->ltime_elapsed) = (double)tb.time + (double)tb.millitm/1000.0;
#elif defined(__CMS__)
rawtime = rexclock(vmnow);
tv = gmtime(&rawtime);
(context->ltime_elapsed) =
(double) vmnow[0] + (double) vmnow[1] / 1000000.0;
#elif defined(__MVS__)
rawtime = __getclk(vmnow);
tv=gmtime(&rawtime);
(context->ltime_elapsed) = (double)(vmnow[0] >> 12) + (double)(vmnow[1] >> 12)/1000000.0;
#else
gettimeofday(&tv, &tz);
(context->ltime_elapsed) = tv.tv_sec + (double) tv.tv_usec / 1000000.0;
#endif
} /* _Ltimeinit */
/* -------------------- Ltime ---------------------- */
void __CDECL
Ltime(const PLstr timestr, char option) {
double unow;
int hour;
Context *context = (Context *) CMSGetPG();
#ifdef WCE
SYSTEMTIME time;
TCHAR buf[30];
TCHAR *ampm;
#else
time_t now;
char *ampm;
struct tm *tmdata;
# if defined(MSDOS) && !defined(__WIN32__) && !defined(_MSC_VER)
struct time t;
# elif defined(_MSC_VER)
struct _timeb tb;
# elif defined(__CMS__) || defined(__MVS__)
unsigned int vmnow[2];
struct tm *tv;
# else
struct timeval tv;
struct timezone tz;
# endif
#endif
option = (context->lstring_l2u)[(byte) option];
Lfx(timestr, 30);
LZEROSTR(*timestr);
#ifndef WCE
now = time(NULL);
tmdata = localtime(&now);
#else
GetLocalTime(&time);
#endif
switch (option) {
case 'C':
#ifndef WCE
hour = tmdata->tm_hour;
ampm = (hour > 11) ? "pm" : "am";
if ((hour = hour % 12) == 0) hour = 12;
sprintf(LSTR(*timestr), "%d:%02d%s",
hour, tmdata->tm_min, ampm);
#else
hour = time.wHour ;
ampm = (hour>11) ? TEXT("pm") : TEXT("am");
if ((hour=hour%12)==0) hour = 12 ;
swprintf(buf,TEXT("%d:%02d%s"),
hour, time.wMinute, ampm) ;
#endif
break;
case 'E':
#ifdef WCE
unow = (double)GetTickCount() / 1000.0;
#elif defined(MSDOS) && !defined(__WIN32__) && !defined(_MSC_VER)
gettime(&t);
unow = (double)t.ti_hour*3600 + (double)t.ti_min*60 +
(double)t.ti_sec + (double)t.ti_hund/100.0;
#elif defined(_MSC_VER)
_ftime(&tb);
unow = (double)tb.time + (double)tb.millitm/1000.0;
#elif defined(__CMS__)
rexclock(vmnow);
unow = (double) vmnow[0] + (double) vmnow[1] / 1000000.0;
#elif defined(__MVS__)
__getclk(vmnow);
unow = (double)(vmnow[0]>>12)+(double)(vmnow[1]>>12)/1000000.0;
#else
gettimeofday(&tv, &tz);
unow = (double) tv.tv_sec + (double) tv.tv_usec / 1000000.0;
#endif
LREAL(*timestr) = unow - (context->ltime_elapsed);
LTYPE(*timestr) = LREAL_TY;
LLEN(*timestr) = sizeof(double);
return;
case 'H':
#ifndef WCE
sprintf(LSTR(*timestr), "%d", tmdata->tm_hour);
#else
swprintf(buf, TEXT("%d"), time.wHour) ;
#endif
break;
case 'L':
#ifdef WCE
swprintf(buf, TEXT("%02d:%02d:%02d.%03d"), time.wHour,
time.wMinute, time.wSecond, time.wMilliseconds) ;
#elif defined(MSDOS) && !defined(__WIN32__) && !defined(_MSC_VER)
gettime(&t);
sprintf(LSTR(*timestr), "%02d:%02d:%02d.%02d",
t.ti_hour, t.ti_min, t.ti_sec, t.ti_hund);
#elif defined(_MSC_VER)
_ftime(&tb);
sprintf(LSTR(*timestr), "%02d:%02d:%02d.%03ld",
tmdata->tm_hour, tmdata->tm_min,
tmdata->tm_sec, tb.millitm) ;
#elif defined(__CMS__) || defined(__MVS__)
/* need to provide a replacement here for CMS & MVS */
#else
gettimeofday(&tv, &tz);
sprintf(LSTR(*timestr), "%02d:%02d:%02d.%06ld",
tmdata->tm_hour, tmdata->tm_min,
tmdata->tm_sec, tv.tv_usec);
#endif
break;
case 'M':
#ifndef WCE
sprintf(LSTR(*timestr), "%d",
tmdata->tm_hour * 60 + tmdata->tm_min);
#else
swprintf(buf, TEXT("%d"),
time.wHour*60 + time.wMinute);
#endif
break;
case 'N':
#ifndef WCE
sprintf(LSTR(*timestr), "%02d:%02d:%02d",
tmdata->tm_hour, tmdata->tm_min,
tmdata->tm_sec);
#else
swprintf(buf, TEXT("%02d:%02d:%02d"),
time.wHour, time.wMinute, time.wSecond);
#endif
break;
case 'R':
#ifdef WCE
unow = (double)GetTickCount() / 1000.0;
#elif defined(MSDOS) && !defined(__WIN32__) && !defined(_MSC_VER)
gettime(&t);
unow = (double)t.ti_hour*3600 + (double)t.ti_min*60 +
(double)t.ti_sec + (double)t.ti_hund/100.0;
#elif defined(_MSC_VER)
_ftime(&tb);
unow = (double)tb.time + (double)tb.millitm/1000.0;
#elif defined(__CMS__)
rexclock(vmnow);
unow = (double) vmnow[0] + (double) vmnow[1] / 1000000.0;
#elif defined(__MVS__)
__getclk(vmnow);
unow=(double)(vmnow[0] >> 12) + (double)(vmnow[1] >> 12)/1000000.0;
#else
gettimeofday(&tv, &tz);
unow = (double) tv.tv_sec + (double) tv.tv_usec / 1000000.0;
#endif
LREAL(*timestr) = unow - (context->ltime_elapsed);
(context->ltime_elapsed) = unow;
LTYPE(*timestr) = LREAL_TY;
LLEN(*timestr) = sizeof(double);
return;
case 'S':
#ifndef WCE
sprintf(LSTR(*timestr), "%ld",
(long) ((long) (tmdata->tm_hour * 60L) + tmdata->tm_min)
* 60L + (long) tmdata->tm_sec);
#else
swprintf(buf, TEXT("%ld"),
(long)((long)(time.wHour*60L)+time.wMinute)
*60L + (long)time.wSecond) ;
#endif
break;
default:
(context->lstring_Lerror)(ERR_INCORRECT_CALL, 0);
}
#ifndef WCE
LLEN(*timestr) = STRLEN(LSTR(*timestr));
#else
wcstombs(LSTR(*timestr), buf, LLEN(*timestr)=wcslen(buf));
#endif
} /* Ltime */