1
/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
4
* Licensed under the Apache License, Version 2.0 (the "License");
5
* you may not use this file except in compliance with the License.
6
* You may obtain a copy of the License at
8
* http://www.apache.org/licenses/LICENSE-2.0
10
* Unless required by applicable law or agreed to in writing, software
11
* distributed under the License is distributed on an "AS IS" BASIS,
12
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13
* See the License for the specific language governing permissions and
14
* limitations under the License.
17
#include "win32/apr_arch_atime.h"
18
#include "apr_portable.h"
19
#include "apr_strings.h"
21
APR_DECLARE_DATA const char apr_month_snames[12][4] =
23
"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
25
APR_DECLARE_DATA const char apr_day_snames[7][4] =
27
"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
30
APR_DECLARE(apr_status_t) apr_rfc822_date(char *date_str, apr_time_t t)
36
apr_time_exp_gmt(&xt, t);
38
/* example: "Sat, 08 Jan 2000 18:31:41 GMT" */
39
/* 12345678901234567890123456789 */
41
s = &apr_day_snames[xt.tm_wday][0];
47
*date_str++ = xt.tm_mday / 10 + '0';
48
*date_str++ = xt.tm_mday % 10 + '0';
50
s = &apr_month_snames[xt.tm_mon][0];
55
real_year = 1900 + xt.tm_year;
56
/* This routine isn't y10k ready. */
57
*date_str++ = real_year / 1000 + '0';
58
*date_str++ = real_year % 1000 / 100 + '0';
59
*date_str++ = real_year % 100 / 10 + '0';
60
*date_str++ = real_year % 10 + '0';
62
*date_str++ = xt.tm_hour / 10 + '0';
63
*date_str++ = xt.tm_hour % 10 + '0';
65
*date_str++ = xt.tm_min / 10 + '0';
66
*date_str++ = xt.tm_min % 10 + '0';
68
*date_str++ = xt.tm_sec / 10 + '0';
69
*date_str++ = xt.tm_sec % 10 + '0';
78
APR_DECLARE(apr_status_t) apr_ctime(char *date_str, apr_time_t t)
84
/* example: "Wed Jun 30 21:49:08 1993" */
85
/* 123456789012345678901234 */
87
apr_time_exp_lt(&xt, t);
88
s = &apr_day_snames[xt.tm_wday][0];
93
s = &apr_month_snames[xt.tm_mon][0];
98
*date_str++ = xt.tm_mday / 10 + '0';
99
*date_str++ = xt.tm_mday % 10 + '0';
101
*date_str++ = xt.tm_hour / 10 + '0';
102
*date_str++ = xt.tm_hour % 10 + '0';
104
*date_str++ = xt.tm_min / 10 + '0';
105
*date_str++ = xt.tm_min % 10 + '0';
107
*date_str++ = xt.tm_sec / 10 + '0';
108
*date_str++ = xt.tm_sec % 10 + '0';
110
real_year = 1900 + xt.tm_year;
111
*date_str++ = real_year / 1000 + '0';
112
*date_str++ = real_year % 1000 / 100 + '0';
113
*date_str++ = real_year % 100 / 10 + '0';
114
*date_str++ = real_year % 10 + '0';
123
apr_size_t win32_strftime_extra(char *s, size_t max, const char *format,
126
/* If the new format string is bigger than max, the result string won't fit
127
* anyway. If format strings are added, made sure the padding below is
129
char *new_format = (char *) malloc(max + 11);
130
size_t i, j, format_length = strlen(format);
131
apr_size_t return_value;
134
for (i = 0, j = 0; (i < format_length && j < max);) {
135
if (format[i] != '%') {
136
new_format[j++] = format[i++];
139
switch (format[i+1]) {
141
length_written = apr_snprintf(new_format + j, max - j, "%2d",
142
(tm->tm_year + 1970)/100);
143
j = (length_written == -1) ? max : (j + length_written);
147
/* Is this locale dependent? Shouldn't be...
148
Also note the year 2000 exposure here */
149
memcpy(new_format + j, "%m/%d/%y", 8);
154
memcpy(new_format + j, "%I:%M:%S %p", 11);
159
memcpy(new_format + j, "%H:%M", 5);
164
memcpy(new_format + j, "%H:%M:%S", 8);
169
length_written = apr_snprintf(new_format + j, max - j, "%2d",
171
j = (length_written == -1) ? max : (j + length_written);
175
/* We know we can advance two characters forward here. Also
176
* makes sure that %% is preserved. */
177
new_format[j++] = format[i++];
178
new_format[j++] = format[i++];
182
*s = '\0'; /* Defensive programming, okay since output is undefined*/
185
new_format[j] = '\0';
186
return_value = strftime(s, max, new_format, tm);
195
APR_DECLARE(apr_status_t) apr_strftime(char *s, apr_size_t *retsize,
196
apr_size_t max, const char *format,
203
memset(&tm, 0, sizeof tm);
204
tm.tm_sec = xt->tm_sec;
205
tm.tm_min = xt->tm_min;
206
tm.tm_hour = xt->tm_hour;
207
tm.tm_mday = xt->tm_mday;
208
tm.tm_mon = xt->tm_mon;
209
tm.tm_year = xt->tm_year;
210
tm.tm_wday = xt->tm_wday;
211
tm.tm_yday = xt->tm_yday;
212
tm.tm_isdst = xt->tm_isdst;
213
(*retsize) = win32_strftime_extra(s, max, format, &tm);