forked from abh/geodns
/
templates.go
222 lines (190 loc) · 4.88 KB
/
templates.go
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package main
import (
"bytes"
"compress/gzip"
"encoding/base64"
"io/ioutil"
"net/http"
"os"
"path"
"sync"
"time"
)
type _escLocalFS struct{}
var _escLocal _escLocalFS
type _escStaticFS struct{}
var _escStatic _escStaticFS
type _escDirectory struct {
fs http.FileSystem
name string
}
type _escFile struct {
compressed string
size int64
modtime int64
local string
isDir bool
once sync.Once
data []byte
name string
}
func (_escLocalFS) Open(name string) (http.File, error) {
f, present := _escData[path.Clean(name)]
if !present {
return nil, os.ErrNotExist
}
return os.Open(f.local)
}
func (_escStaticFS) prepare(name string) (*_escFile, error) {
f, present := _escData[path.Clean(name)]
if !present {
return nil, os.ErrNotExist
}
var err error
f.once.Do(func() {
f.name = path.Base(name)
if f.size == 0 {
return
}
var gr *gzip.Reader
b64 := base64.NewDecoder(base64.StdEncoding, bytes.NewBufferString(f.compressed))
gr, err = gzip.NewReader(b64)
if err != nil {
return
}
f.data, err = ioutil.ReadAll(gr)
})
if err != nil {
return nil, err
}
return f, nil
}
func (fs _escStaticFS) Open(name string) (http.File, error) {
f, err := fs.prepare(name)
if err != nil {
return nil, err
}
return f.File()
}
func (dir _escDirectory) Open(name string) (http.File, error) {
return dir.fs.Open(dir.name + name)
}
func (f *_escFile) File() (http.File, error) {
type httpFile struct {
*bytes.Reader
*_escFile
}
return &httpFile{
Reader: bytes.NewReader(f.data),
_escFile: f,
}, nil
}
func (f *_escFile) Close() error {
return nil
}
func (f *_escFile) Readdir(count int) ([]os.FileInfo, error) {
return nil, nil
}
func (f *_escFile) Stat() (os.FileInfo, error) {
return f, nil
}
func (f *_escFile) Name() string {
return f.name
}
func (f *_escFile) Size() int64 {
return f.size
}
func (f *_escFile) Mode() os.FileMode {
return 0
}
func (f *_escFile) ModTime() time.Time {
return time.Unix(f.modtime, 0)
}
func (f *_escFile) IsDir() bool {
return f.isDir
}
func (f *_escFile) Sys() interface{} {
return f
}
// FS returns a http.Filesystem for the embedded assets. If useLocal is true,
// the filesystem's contents are instead used.
func FS(useLocal bool) http.FileSystem {
if useLocal {
return _escLocal
}
return _escStatic
}
// Dir returns a http.Filesystem for the embedded assets on a given prefix dir.
// If useLocal is true, the filesystem's contents are instead used.
func Dir(useLocal bool, name string) http.FileSystem {
if useLocal {
return _escDirectory{fs: _escLocal, name: name}
}
return _escDirectory{fs: _escStatic, name: name}
}
// FSByte returns the named file from the embedded assets. If useLocal is
// true, the filesystem's contents are instead used.
func FSByte(useLocal bool, name string) ([]byte, error) {
if useLocal {
f, err := _escLocal.Open(name)
if err != nil {
return nil, err
}
b, err := ioutil.ReadAll(f)
f.Close()
return b, err
}
f, err := _escStatic.prepare(name)
if err != nil {
return nil, err
}
return f.data, nil
}
// FSMustByte is the same as FSByte, but panics if name is not present.
func FSMustByte(useLocal bool, name string) []byte {
b, err := FSByte(useLocal, name)
if err != nil {
panic(err)
}
return b
}
// FSString is the string version of FSByte.
func FSString(useLocal bool, name string) (string, error) {
b, err := FSByte(useLocal, name)
return string(b), err
}
// FSMustString is the string version of FSMustByte.
func FSMustString(useLocal bool, name string) string {
return string(FSMustByte(useLocal, name))
}
var _escData = map[string]*_escFile{
"/templates/status.html": {
local: "templates/status.html",
size: 3181,
modtime: 1442049075,
compressed: `
H4sIAAAJbogA/7RXTY/bNhA9W7+CEJpbl4rSGKhTWpdskB7qdFO3PfRGiWOLqES65HidreD/XpD6sCxr
Ha+KXCzpkW/IN/M0lFmOZZGwHLhIGEosIPkI+v7TmlQVoX+CsVIrcjyyqB4MWCHV3yQ3sFmGUaQAheI0
1RotGr7LhKKZLiM8SEQwd91A9Ib+QOMoszbqsLtMl6lUIGgpFc2sDYmBYhlafCrA5gAY3rqeBw4cs7xd
CMy+AK5Oq11dxD8lwQwF/VcrULyE71FQlxYwpCIbrfDuAHKb4zuS6kL8RI4BixoaS7V4SoKACflIsoJb
uwwzrZBLBSZ0A3mcfCx0ygsW5fFgptEHN2fWx+yOqx89OmPI0wLagfrB/96l2ggwIJrHTCsByoIIk2Dm
eMZfZwxFy5Zqo0ktKmw2RCxytCxC0c1OYlJKdQ7NL6F4BFsBPyEsclsY7iX5vAcjYbBkVe2MVLgh4Sv6
ZhMSWu+ONpPpbxwh9jZ8IWk+hRRPYjnxPV4t319dfb5tMX+WFvXW8HKQ19XVCnlk8frVAFhcAHQIrfiX
c2CN4h4ev1b7xnP/fMUCIiSkS3Enja6kurUuPdJ5VW5kPWS4eE2m8RZTeVeJz+WEf3n5anWxyIVZz93K
IiEfxzrT2//VmVpD9KzcuviPHcoSTpvyYmiN0nv+tEYj1fa07e4Vez7kQ8Fxo005DNriI8EuM9Bd8zj5
SyvnXNfGJyXA75VhnrAI8/rO99s9wgmZN4jtTRrBnLfJ54d1g9Q1rCryHerdrzt0R/e7JaG/t0/Hoxs2
XG2BEOqVEIe5BPbbSlMnQTJduIIv5+1oezqGLoefeAld/loHsbYkF51+1JsrQCMz+1yjv5kzn8CJp5DO
+smI6A/u4+klyj8IZaeoH/JuFXOx3lTiaCac+zK9V2i99VruLzyFYu0+NZwb39cTejb1LqwqIjcd/Xis
3+wLY547M/Gh7fAtbm1+Fm1wjjYh3jov+yiNmqZF+F2OHOhVBUq4eO1No7qQMJT93mO36m4C3Cq8Dn5F
eT/et5IedHenvnlqm/WHMYv8v4zgvwAAAP//sJ1SyW0MAAA=
`,
},
"/": {
isDir: true,
local: "/",
},
"/templates": {
isDir: true,
local: "/templates",
},
}