summaryrefslogtreecommitdiffstats
path: root/fluent-bit/include/fluent-bit/flb_langinfo.h
blob: 6da306829d8ac64ff164ec700d858cc11d6f876b (plain)
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
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

/*  Fluent Bit
 *  ==========
 *  Copyright (C) 2015-2022 The Fluent Bit Authors
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

/*
 * This is a dumb implementation of langinfo.h that only supports LC_TIME
 * and "C" locale. We use this implemenatation to support locale-dependent
 * specifiers of strptime(3) on Windows.
 */

#ifndef FLB_LANGINFO_H
#define FLB_LANGINFO_H

#ifndef _MSC_VER
#include <langinfo.h>
#else

typedef int nl_item;

#define D_T_FMT  0x00
#define D_FMT    0x01
#define T_FMT    0x02

#define DAY_1    0x03
#define DAY_2    0x04
#define DAY_3    0x05
#define DAY_4    0x06
#define DAY_5    0x07
#define DAY_6    0x08
#define DAY_7    0x09

#define ABDAY_1  0x0A
#define ABDAY_2  0x0B
#define ABDAY_3  0x0C
#define ABDAY_4  0x0D
#define ABDAY_5  0x0E
#define ABDAY_6  0x0F
#define ABDAY_7  0x10

#define MON_1    0x11
#define MON_2    0x12
#define MON_3    0x13
#define MON_4    0x14
#define MON_5    0x15
#define MON_6    0x16
#define MON_7    0x17
#define MON_8    0x18
#define MON_9    0x19
#define MON_10   0x1A
#define MON_11   0x1B
#define MON_12   0x1C

#define ABMON_1  0x1D
#define ABMON_2  0x1E
#define ABMON_3  0x1F
#define ABMON_4  0x20
#define ABMON_5  0x21
#define ABMON_6  0x22
#define ABMON_7  0x23
#define ABMON_8  0x24
#define ABMON_9  0x25
#define ABMON_10 0x26
#define ABMON_11 0x27
#define ABMON_12 0x28

#define AM_STR     0x29
#define PM_STR     0x2A
#define T_FMT_AMPM 0x2B

static const char *lc_time_c[] = {
    "%a %b %e %H:%M:%S %Y", /* D_T_FMT */
    "%m/%d/%y",    /* D_FMT */
    "%H:%M:%S",    /* T_FMT */

    "Sunday",      /* DAY_1 */
    "Monday",      /* DAY_2 */
    "Tuesday",     /* DAY_3 */
    "Wednesday",   /* DAY_4 */
    "Thursday",    /* DAY_5 */
    "Friday",      /* DAY_6 */
    "Saturday",    /* DAY_7 */

    "Sun",         /* ABDAY_1 */
    "Mon",         /* ABDAY_2 */
    "Tue",         /* ABDAY_3 */
    "Wed",         /* ABDAY_4 */
    "Thu",         /* ABDAY_5 */
    "Fri",         /* ABDAY_6 */
    "Sat",         /* ABDAY_7 */

    "January",     /* MON_1 */
    "February",    /* MON_2 */
    "March",       /* MON_3 */
    "April",       /* MON_4 */
    "May",         /* MON_5 */
    "June",        /* MON_6 */
    "July",        /* MON_7 */
    "August",      /* MON_8 */
    "September",   /* MON_9 */
    "October",     /* MON_10 */
    "November",    /* MON_11 */
    "December",    /* MON_12 */

    "Jan",         /* ABMON_1 */
    "Feb",         /* ABMON_2 */
    "Mar",         /* ABMON_3 */
    "Apr",         /* ABMON_4 */
    "May",         /* ABMON_5 */
    "Jun",         /* ABMON_6 */
    "Jul",         /* ABMON_7 */
    "Aug",         /* ABMON_8 */
    "Sep",         /* ABMON_9 */
    "Oct",         /* ABMON_10 */
    "Nov",         /* ABMON_11 */
    "Dec",         /* ABMON_12 */

    "AM",          /* AM_STR */
    "PM",          /* PM_STR */
    "%I:%M:%S %p", /* T_FMT_AMPM */
};

static inline const char *nl_langinfo(nl_item item)
{
    if (item < 0 || 0x2B < item)
        return "";
    return lc_time_c[item];
}
#endif
#endif