1 // Copyright 2013 The Go Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style
3 // license that can be found in the LICENSE file.
10 // go run genzabbrs.go | gofmt > $GOROOT/src/pkg/time/zoneinfo_abbrs_windows.go
26 // getAbbrs finds timezone abbreviations (standard and daylight saving time)
28 func getAbbrs(l
*time
.Location
) (st
, dt
string) {
29 t
:= time
.Date(time
.Now().Year(), 0, 0, 0, 0, 0, 0, l
)
30 abbr1
, off1
:= t
.Zone()
31 for i
:= 0; i
< 12; i
++ {
32 t
= t
.AddDate(0, 1, 0)
33 abbr2
, off2
:= t
.Zone()
35 if off2
-off1
< 0 { // southern hemisphere
36 abbr1
, abbr2
= abbr2
, abbr1
53 func (zs zones
) Len() int { return len(zs
) }
54 func (zs zones
) Swap(i
, j
int) { zs
[i
], zs
[j
] = zs
[j
], zs
[i
] }
55 func (zs zones
) Less(i
, j
int) bool { return zs
[i
].UnixName
< zs
[j
].UnixName
}
57 const wzURL
= "http://unicode.org/cldr/data/common/supplemental/windowsZones.xml"
60 Other
string `xml:"other,attr"`
61 Territory
string `xml:"territory,attr"`
62 Type
string `xml:"type,attr"`
65 type SupplementalData
struct {
66 Zones
[]MapZone
`xml:"windowsZones>mapTimezones>mapZone"`
69 func readWindowsZones() (zones
, error
) {
70 r
, err
:= http
.Get(wzURL
)
76 data
, err
:= ioutil
.ReadAll(r
.Body
)
81 var sd SupplementalData
82 err
= xml
.Unmarshal(data
, &sd
)
87 for _
, z
:= range sd
.Zones
{
88 if z
.Territory
!= "001" {
89 // to avoid dups. I don't know why.
92 l
, err
:= time
.LoadLocation(z
.Type
)
97 zs
= append(zs
, &zone
{
108 zs
, err
:= readWindowsZones()
120 err
= template
.Must(template
.New("prog").Parse(prog
)).Execute(os
.Stdout
, v
)
127 // Copyright 2013 The Go Authors. All rights reserved.
128 // Use of this source code is governed by a BSD-style
129 // license that can be found in the LICENSE file.
131 // generated by genzabbrs.go from
141 var abbrs = map[string]abbr{
142 {{range .Zs}} "{{.WinName}}": {"{{.StTime}}", "{{.DSTime}}"}, // {{.UnixName}}