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
|
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* vim: set ts=8 sts=2 et sw=2 tw=80:
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef builtin_temporal_TemporalParser_h
#define builtin_temporal_TemporalParser_h
#include "mozilla/Assertions.h"
#include <cstdlib>
#include <stdint.h>
#include "builtin/temporal/TemporalUnit.h"
#include "js/RootingAPI.h"
#include "js/TypeDecls.h"
class JSLinearString;
class JS_PUBLIC_API JSTracer;
namespace js::temporal {
struct Duration;
struct PlainDate;
struct PlainDateTime;
struct PlainTime;
struct ParsedTimeZone {
JSLinearString* name = nullptr;
int32_t offset = INT32_MIN;
void trace(JSTracer* trc);
static ParsedTimeZone fromName(JSLinearString* name) {
MOZ_ASSERT(name);
return {name, 0};
}
static ParsedTimeZone fromOffset(int32_t offset) {
MOZ_ASSERT(std::abs(offset) < UnitsPerDay(TemporalUnit::Minute));
return {nullptr, offset};
}
explicit operator bool() const {
return name != nullptr || offset != INT32_MIN;
}
};
/**
* ParseTemporalInstantString ( isoString )
*/
bool ParseTemporalInstantString(JSContext* cx, JS::Handle<JSString*> str,
PlainDateTime* result, int64_t* offset);
/**
* ParseTemporalTimeZoneString ( timeZoneString )
*/
bool ParseTemporalTimeZoneString(JSContext* cx, JS::Handle<JSString*> str,
JS::MutableHandle<ParsedTimeZone> result);
/**
* ParseTimeZoneIdentifier ( identifier )
*/
bool ParseTimeZoneIdentifier(JSContext* cx, JS::Handle<JSString*> str,
JS::MutableHandle<ParsedTimeZone> result);
/**
* ParseTimeZoneOffsetString ( isoString )
*/
bool ParseTimeZoneOffsetString(JSContext* cx, JS::Handle<JSString*> str,
int32_t* result);
/**
* ParseDateTimeUTCOffset ( offsetString )
*/
bool ParseDateTimeUTCOffset(JSContext* cx, JS::Handle<JSString*> str,
int64_t* result);
/**
* ParseTemporalDurationString ( isoString )
*/
bool ParseTemporalDurationString(JSContext* cx, JS::Handle<JSString*> str,
Duration* result);
/**
* ParseTemporalCalendarString ( isoString )
*/
JSLinearString* ParseTemporalCalendarString(JSContext* cx,
JS::Handle<JSString*> str);
/**
* ParseTemporalTimeString ( isoString )
*/
bool ParseTemporalTimeString(JSContext* cx, JS::Handle<JSString*> str,
PlainTime* result);
/**
* ParseTemporalDateString ( isoString )
*/
bool ParseTemporalDateString(JSContext* cx, JS::Handle<JSString*> str,
PlainDate* result,
JS::MutableHandle<JSString*> calendar);
/**
* ParseTemporalMonthDayString ( isoString )
*/
bool ParseTemporalMonthDayString(JSContext* cx, JS::Handle<JSString*> str,
PlainDate* result, bool* hasYear,
JS::MutableHandle<JSString*> calendar);
/**
* ParseTemporalYearMonthString ( isoString )
*/
bool ParseTemporalYearMonthString(JSContext* cx, JS::Handle<JSString*> str,
PlainDate* result,
JS::MutableHandle<JSString*> calendar);
/**
* ParseTemporalDateTimeString ( isoString )
*/
bool ParseTemporalDateTimeString(JSContext* cx, JS::Handle<JSString*> str,
PlainDateTime* result,
JS::MutableHandle<JSString*> calendar);
/**
* ParseTemporalZonedDateTimeString ( isoString )
*/
bool ParseTemporalZonedDateTimeString(
JSContext* cx, JS::Handle<JSString*> str, PlainDateTime* dateTime,
bool* isUTC, bool* hasOffset, int64_t* timeZoneOffset,
JS::MutableHandle<ParsedTimeZone> timeZoneName,
JS::MutableHandle<JSString*> calendar);
/**
* ParseTemporalRelativeToString ( isoString )
*/
bool ParseTemporalRelativeToString(
JSContext* cx, JS::Handle<JSString*> str, PlainDateTime* dateTime,
bool* isUTC, bool* hasOffset, int64_t* timeZoneOffset,
JS::MutableHandle<ParsedTimeZone> timeZoneName,
JS::MutableHandle<JSString*> calendar);
} /* namespace js::temporal */
namespace js {
template <typename Wrapper>
class WrappedPtrOperations<temporal::ParsedTimeZone, Wrapper> {
const auto& object() const {
return static_cast<const Wrapper*>(this)->get();
}
public:
JS::Handle<JSLinearString*> name() const {
return JS::Handle<JSLinearString*>::fromMarkedLocation(&object().name);
}
int32_t offset() const { return object().offset; }
explicit operator bool() const { return bool(object()); }
};
} /* namespace js */
#endif /* builtin_temporal_TemporalParser_h */
|
