A music player that connects to your cloud/distributed storage.
Processing Pt. 3
+596
-108
+6
-1
Makefile
+6
-1
Makefile
···
1
-
.PHONY: build system
1
+
.PHONY: build system vendor
2
2
3
3
4
4
# Variables
5
5
6
+
NPM_DIR=./node_modules
6
7
SRC_DIR=./src
7
8
BUILD_DIR=./build
8
9
···
60
61
server:
61
62
@echo "> Booting up web server on port 5000"
62
63
@devd --port 5000 --all --crossdomain --quiet --notfound=index.html $(BUILD_DIR)
64
+
65
+
66
+
test:
67
+
@make -j doc-tests
63
68
64
69
65
70
watch: build
+10
-46
README.md
+10
-46
README.md
···
1
-
<strong><img src="https://diffuse.sh/images/diffuse-dark.svg" alt="Diffuse" width="158" /></strong>
1
+
<img src="https://diffuse.sh/images/diffuse-dark.svg" alt="Diffuse" width="158" />
2
2
3
-
A music player which connects to your cloud/distributed storage.
3
+
__A music player which connects to your cloud/distributed storage__, in the form of a static, serverless, web application.
4
4
5
5
<br />
6
6
<img src="https://icidasset-public.s3.amazonaws.com/diffuse.jpg" />
···
9
9
10
10
11
11
12
-
## Versions
13
-
14
-
🌍 [Web](https://diffuse.sh/)
15
-
Chrome, Firefox, Safari & Edge.
16
-
17
-
🖥 [Native](https://github.com/icidasset/diffuse/releases)
18
-
MacOS, Linux & Windows.
19
-
<small>Unique features: Add music from local filesystem, WebDAV & media-keys support.</small>
20
-
21
-
22
-
23
12
## Integrations
24
13
25
14
[More info](https://diffuse.sh/about/)
26
15
27
16
#### User layer
28
17
29
-
- [Blockstack](https://blockstack.org/)
30
-
- [RemoteStorage](remotestorage.io)
31
18
- [IndexedDB](https://developer.mozilla.org/en-US/docs/Web/API/IndexedDB_API) <small>(ie. anonymous mode)</small>
32
19
33
20
#### Music layer
34
21
35
22
- [Amazon S3](https://aws.amazon.com/s3/)
36
-
- [Azure Blob Storage](https://azure.microsoft.com/en-us/services/storage/blobs/)
37
-
- [Dropbox](https://dropbox.com/)
38
-
- [Google Drive](https://drive.google.com/)
39
-
- [IPFS](https://ipfs.io/)
40
-
- Local Filesystem <small>(native only)</small>
41
-
- [WebDAV](https://en.wikipedia.org/wiki/WebDAV) <small>(native only)</small>
42
23
43
24
44
25
45
-
## Q&A
46
-
47
-
48
-
__Why don't you support WebDAV on the web version?__
49
-
Most WebDAV servers aren't built according to the [CORS](https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS) specification.
50
-
Which is a must-have for the web version, otherwise it doesn't work.
51
-
The WebDAV version was built with [NextCloud](https://nextcloud.com/) in mind.
52
-
53
-
54
-
55
-
## Dependencies
56
-
57
-
- Loads of `Elm`
58
-
- A moderate amount of `Haskell`
26
+
---
59
27
60
28
61
29
62
30
## Development
63
31
64
-
```shell
65
-
# This assumes that you are using macOS
66
-
67
-
brew install haskell-stack
68
-
brew install elm
69
-
70
-
stack setup
71
-
```
32
+
- [Elm](https://elm-lang.org/) programming language
33
+
- [Haskell](https://docs.haskellstack.org/en/stable/README/) programming language
34
+
- [Elm Proofread](https://github.com/icidasset/elm-proofread) documentation tests
35
+
- [Devd](https://github.com/cortesi/devd) web server for development
36
+
- [Watchexec](https://github.com/watchexec/watchexec) watching for file changes
72
37
73
-
### How to run
74
38
75
39
```shell
76
-
# build + server + watch
40
+
# build, start server & watch for changes
77
41
make
78
42
79
-
# make a static `./build`
43
+
# make a static ./build
80
44
make build
81
45
82
46
# run tests
+2
-2
elm.json
+2
-2
elm.json
···
30
30
"justgage/tachyons-elm": "4.1.1",
31
31
"noahzgordon/elm-color-extra": "1.0.1",
32
32
"rtfeldman/elm-css": "16.0.0",
33
+
"rtfeldman/elm-hex": "1.0.0",
33
34
"ryannhg/date-format": "2.3.0",
34
35
"ymtszw/elm-xml-decode": "3.0.0"
35
36
},
···
40
41
"elm/random": "1.0.0",
41
42
"elm-explorations/test": "1.2.0",
42
43
"fredcy/elm-parseint": "2.0.1",
43
-
"jinjor/elm-xml-parser": "2.0.0",
44
-
"rtfeldman/elm-hex": "1.0.0"
44
+
"jinjor/elm-xml-parser": "2.0.0"
45
45
}
46
46
},
47
47
"test-dependencies": {
+2
-3
package.json
+2
-3
package.json
+100
-32
src/Applications/Brain/Sources/Processing.elm
+100
-32
src/Applications/Brain/Sources/Processing.elm
···
1
1
module Brain.Sources.Processing exposing (initialCommand, initialModel, subscriptions, update)
2
2
3
+
import Alien
4
+
import Brain.Ports
3
5
import Brain.Reply exposing (Reply(..))
4
6
import Brain.Sources.Processing.Common exposing (..)
5
7
import Brain.Sources.Processing.Steps as Steps
6
8
import Http
7
-
import Replying exposing (R3D3)
9
+
import Json.Encode as Encode
10
+
import List.Extra as List
11
+
import Maybe.Extra as Maybe
12
+
import Replying exposing (R3D3, do)
8
13
import Return3
9
14
import Sources.Processing exposing (..)
15
+
import Task
10
16
import Time
17
+
import Tracks.Encoding
11
18
12
19
13
20
···
24
31
25
32
initialCommand : Cmd Msg
26
33
initialCommand =
27
-
Cmd.none
34
+
Task.perform SetCurrentTime Time.now
28
35
29
36
30
37
···
39
46
If there are sources, start processing the first source.
40
47
-}
41
48
Process { origin, sources, tracks } ->
42
-
if isProcessing model.status then
49
+
if isProcessing model.status || List.isEmpty sources then
43
50
Return3.withNothing model
44
51
45
52
else
46
-
case List.head sources of
47
-
Just source ->
48
-
let
49
-
filter s =
50
-
List.filter (.sourceId >> (==) s.id) tracks
53
+
let
54
+
filter s =
55
+
List.filter (.sourceId >> (==) s.id) tracks
51
56
52
-
status =
53
-
sources
54
-
|> List.map (\s -> ( s, filter s ))
55
-
|> Processing
56
-
in
57
-
( { model | status = status }
58
-
, Steps.takeFirstStep origin model.currentTime source
57
+
all =
58
+
List.map (\s -> ( s, filter s )) sources
59
+
in
60
+
case List.uncons all of
61
+
Just ( ( s, t ), future ) ->
62
+
( { model | origin = origin, status = Processing ( s, t ) future }
63
+
, Steps.takeFirstStep origin model.currentTime s
59
64
, Nothing
60
65
)
61
66
···
67
72
If there are sources left, start processing the next source in line.
68
73
-}
69
74
NextInLine ->
70
-
( model
71
-
, Cmd.none
72
-
, Nothing
73
-
)
75
+
case model.status of
76
+
Processing _ (( source, tracks ) :: rest) ->
77
+
( { model | status = Processing ( source, tracks ) rest }
78
+
, Steps.takeFirstStep model.origin model.currentTime source
79
+
, Nothing
80
+
)
81
+
82
+
_ ->
83
+
( { model | status = NotProcessing }
84
+
, Cmd.none
85
+
, Nothing
86
+
)
74
87
75
88
-----------------------------------------
76
89
-- Phase 1
77
90
-- Prepare for processing.
78
91
-----------------------------------------
79
92
PrepareStep context (Ok response) ->
93
+
let
94
+
( cmd, maybeReplies ) =
95
+
Steps.takePrepareStep context response model.currentTime
96
+
in
80
97
( model
81
-
, Cmd.none
82
-
, Nothing
98
+
, cmd
99
+
, maybeReplies
83
100
)
84
101
85
102
PrepareStep context (Err err) ->
86
103
( model
87
-
, Cmd.none
104
+
, do NextInLine
88
105
, Just [ reportHttpError context.source err ]
89
106
)
90
107
···
93
110
-- Make a file list/tree.
94
111
-----------------------------------------
95
112
TreeStep context (Ok response) ->
96
-
( model
97
-
, Cmd.none
98
-
, Nothing
99
-
)
113
+
let
114
+
dbg =
115
+
Debug.log "treeStep" response
116
+
in
117
+
case model.status of
118
+
Processing ( source, tracks ) rest ->
119
+
( { model | status = Processing ( context.source, tracks ) rest }
120
+
, Steps.takeTreeStep context response tracks model.currentTime
121
+
, Nothing
122
+
)
123
+
124
+
NotProcessing ->
125
+
( model
126
+
, Cmd.none
127
+
, Nothing
128
+
)
100
129
101
130
TreeStep context (Err err) ->
102
131
( model
103
-
, Cmd.none
132
+
, do NextInLine
104
133
, Just [ reportHttpError context.source err ]
105
134
)
106
135
107
136
TreeStepRemoveTracks sourceId filePaths ->
108
-
-- TODO
137
+
let
138
+
encodedData =
139
+
Encode.object
140
+
[ ( "filePaths", Encode.list Encode.string filePaths )
141
+
, ( "sourceId", Encode.string sourceId )
142
+
]
143
+
in
109
144
( model
110
145
, Cmd.none
111
-
, Nothing
146
+
, Just [ GiveUI Alien.RemoveTracksByPath encodedData ]
112
147
)
113
148
114
149
-----------------------------------------
···
116
151
-- Get the tags for each file in the file list.
117
152
-----------------------------------------
118
153
TagsStep tagsContext ->
154
+
let
155
+
dbg =
156
+
Debug.log "tags" tagsContext
157
+
in
119
158
( model
120
-
, Cmd.none
121
-
, Nothing
159
+
----------
160
+
-- Command
161
+
----------
162
+
, case model.status of
163
+
Processing ( source, _ ) _ ->
164
+
source
165
+
|> Debug.log "tagsSource"
166
+
|> Steps.takeTagsStep model.currentTime tagsContext
167
+
|> Debug.log "tagsCmd"
168
+
|> Maybe.withDefault Cmd.none
169
+
170
+
NotProcessing ->
171
+
Cmd.none
172
+
--------
173
+
-- Reply
174
+
--------
175
+
, case List.isEmpty (List.filter Maybe.isJust tagsContext.receivedTags) of
176
+
True ->
177
+
Nothing
178
+
179
+
False ->
180
+
tagsContext
181
+
|> tracksFromTagsContext
182
+
|> Debug.log "tracks"
183
+
|> Encode.list Tracks.Encoding.encodeTrack
184
+
|> GiveUI Alien.AddTracks
185
+
|> List.singleton
186
+
|> Just
122
187
)
123
188
124
189
-----------------------------------------
···
137
202
138
203
subscriptions : Model -> Sub Msg
139
204
subscriptions _ =
140
-
Time.every (60 * 1000) SetCurrentTime
205
+
Sub.batch
206
+
[ Time.every (60 * 1000) SetCurrentTime
207
+
, Brain.Ports.receiveTags TagsStep
208
+
]
+2
-7
src/Applications/Brain/Sources/Processing/Common.elm
+2
-7
src/Applications/Brain/Sources/Processing/Common.elm
···
1
-
module Brain.Sources.Processing.Common exposing (Model, Msg(..), contextToTagsContext, findTagsContextSource, isProcessing, reportError, reportHttpError, tracksFromTagsContext, translateHttpError)
1
+
module Brain.Sources.Processing.Common exposing (Model, Msg(..), contextToTagsContext, isProcessing, reportError, reportHttpError, tracksFromTagsContext, translateHttpError)
2
2
3
3
import Alien
4
4
import Brain.Reply exposing (Reply(..))
···
58
58
}
59
59
60
60
61
-
findTagsContextSource : ContextForTags -> List Source -> Maybe Source
62
-
findTagsContextSource tagsContext =
63
-
List.find (.id >> (==) tagsContext.sourceId)
64
-
65
-
66
61
isProcessing : Status -> Bool
67
62
isProcessing status =
68
63
case status of
69
-
Processing _ ->
64
+
Processing _ _ ->
70
65
True
71
66
72
67
NotProcessing ->
+10
-7
src/Applications/Brain/Sources/Processing/Steps.elm
+10
-7
src/Applications/Brain/Sources/Processing/Steps.elm
···
74
74
-- 2nd STEP
75
75
76
76
77
-
takePrepareStep : Context -> String -> Time.Posix -> ( Cmd Msg, Maybe Reply )
77
+
takePrepareStep : Context -> String -> Time.Posix -> ( Cmd Msg, Maybe (List Reply) )
78
78
takePrepareStep context response currentTime =
79
79
context
80
80
|> handlePreparationResponse response
···
110
110
, urlsForTags = makeTrackUrls currentTime source filesToProcess
111
111
}
112
112
in
113
-
filesToProcess
114
-
|> List.head
115
-
|> Maybe.map (always (getTags newTagsCtx))
113
+
if List.isEmpty filesToProcess then
114
+
Nothing
115
+
116
+
else
117
+
Just (getTags newTagsCtx)
116
118
117
119
118
120
···
162
164
}
163
165
164
166
165
-
intoPreparationCommands : Time.Posix -> Context -> ( Cmd Msg, Maybe Reply )
167
+
intoPreparationCommands : Time.Posix -> Context -> ( Cmd Msg, Maybe (List Reply) )
166
168
intoPreparationCommands currentTime context =
167
169
case context.preparationMarker of
168
170
TheBeginning ->
···
193
195
, updatedSource
194
196
|> Sources.Encoding.encode
195
197
|> GiveUI Alien.UpdateSourceData
198
+
|> List.singleton
196
199
|> Just
197
200
)
198
201
···
301
304
302
305
303
306
getTags : ContextForTags -> Cmd Msg
304
-
getTags context =
305
-
Ports.requestTags context
307
+
getTags =
308
+
Ports.requestTags
306
309
307
310
308
311
makeTrackUrls : Time.Posix -> Source -> List String -> List TagUrls
+25
-2
src/Applications/UI.elm
+25
-2
src/Applications/UI.elm
···
12
12
import Html.Styled as Html exposing (Html, div, section, text, toUnstyled)
13
13
import Html.Styled.Attributes exposing (id, style)
14
14
import Html.Styled.Lazy as Lazy
15
-
import Json.Encode
15
+
import Json.Encode as Encode
16
16
import Replying exposing (return)
17
17
import Return2
18
18
import Return3
19
19
import Sources
20
+
import Sources.Encoding
20
21
import Tachyons.Classes as T
22
+
import Tracks.Encoding
21
23
import UI.Authentication
22
24
import UI.Backdrop
23
25
import UI.Core as Core exposing (Flags, Model, Msg(..), Switch(..))
···
139
141
, Ports.toBrain alienEvent
140
142
)
141
143
144
+
Core.ProcessSources ->
145
+
( model
146
+
, [ ( "origin", Encode.string "TODO" )
147
+
, ( "sources", Encode.list Sources.Encoding.encode model.sources.collection )
148
+
, ( "tracks", Encode.list Tracks.Encoding.encodeTrack [] )
149
+
]
150
+
|> Encode.object
151
+
|> Alien.broadcast Alien.ProcessSources
152
+
|> Ports.toBrain
153
+
)
154
+
142
155
Core.SaveEnclosedUserData ->
143
156
( model
144
157
, Cmd.none
···
156
169
( model
157
170
, method
158
171
|> Authentication.methodToString
159
-
|> Json.Encode.string
172
+
|> Encode.string
160
173
|> Alien.broadcast Alien.SignIn
161
174
|> Ports.toBrain
162
175
)
···
213
226
GoToPage page ->
214
227
ChangeUrlUsingPage page
215
228
229
+
Reply.ProcessSources ->
230
+
Core.ProcessSources
231
+
216
232
Reply.SaveEnclosedUserData ->
217
233
Core.SaveEnclosedUserData
218
234
···
244
260
245
261
Just Alien.LoadHypaethralUserData ->
246
262
LoadHypaethralUserData event.data
263
+
264
+
Just Alien.ReportGenericError ->
265
+
let
266
+
dbg =
267
+
Debug.log "error" event
268
+
in
269
+
Bypass
247
270
248
271
_ ->
249
272
Bypass
+1
src/Applications/UI/Core.elm
+1
src/Applications/UI/Core.elm
+1
src/Applications/UI/Reply.elm
+1
src/Applications/UI/Reply.elm
+7
-3
src/Applications/UI/Sources.elm
+7
-3
src/Applications/UI/Sources.elm
···
44
44
45
45
type Msg
46
46
= Bypass
47
+
| Process
47
48
-----------------------------------------
48
49
-- Collection
49
50
-----------------------------------------
···
59
60
update msg model =
60
61
case msg of
61
62
Bypass ->
62
-
model
63
-
|> Return3.withNothing
63
+
Return3.withNothing model
64
+
65
+
Process ->
66
+
( model, Cmd.none, Just [ UI.Reply.ProcessSources ] )
64
67
65
68
-----------------------------------------
66
69
-- Collection
67
70
-----------------------------------------
68
71
AddToCollection source ->
72
+
-- TODO: Set proper source id
69
73
source
70
74
|> List.singleton
71
75
|> List.append model.collection
···
122
126
)
123
127
, ( Icon Icons.sync
124
128
, Label "Process sources" Shown
125
-
, PerformMsg Bypass
129
+
, PerformMsg Process
126
130
)
127
131
]
128
132
+4
-1
src/Applications/UI/Sources/Form.elm
+4
-1
src/Applications/UI/Sources/Form.elm
+15
src/Javascript/Workers/brain.js
+15
src/Javascript/Workers/brain.js
···
4
4
//
5
5
// This worker is responsible for everything non-UI.
6
6
7
+
importScripts("/vendor/music-metadata.js")
8
+
7
9
importScripts("/brain.js")
8
10
importScripts("/indexed-db.js")
11
+
importScripts("/processing.js")
12
+
importScripts("/urls.js")
9
13
10
14
11
15
const app = Elm.Brain.init()
···
47
51
app.ports.toCache.subscribe(event => {
48
52
setInIndex({ key: event.tag, data: event.data })
49
53
})
54
+
55
+
56
+
57
+
// Tags
58
+
// ----
59
+
60
+
app.ports.requestTags.subscribe(context => {
61
+
processContext(context).then(newContext => {
62
+
app.ports.receiveTags.send(newContext)
63
+
})
64
+
})
+83
src/Javascript/processing.js
+83
src/Javascript/processing.js
···
1
+
//
2
+
// Processing
3
+
// ♪(´ε｀ )
4
+
//
5
+
// Audio processing, getting metadata, etc.
6
+
7
+
8
+
// Contexts
9
+
// --------
10
+
11
+
function processContext(context) {
12
+
const initialPromise = Promise.resolve([])
13
+
14
+
return context.urlsForTags.reduce((accumulator, urls) => {
15
+
let getUrl
16
+
let headUrl
17
+
18
+
return accumulator.then(col =>
19
+
transformUrl(urls.getUrl)
20
+
.then(url => { getUrl = url; return transformUrl(urls.headUrl) })
21
+
.then(url => { headUrl = url; return getTags(getUrl, headUrl) })
22
+
.then(r => col.concat(r))
23
+
.catch(e => {
24
+
console.error(e)
25
+
return col.concat(null)
26
+
})
27
+
)
28
+
29
+
}, initialPromise).then(col => {
30
+
context.receivedTags = col
31
+
return context
32
+
33
+
})
34
+
}
35
+
36
+
37
+
38
+
// Tags
39
+
// ----
40
+
41
+
42
+
const readerConfiguration = {
43
+
timeoutInSec: 300,
44
+
avoidHeadRequests: false
45
+
}
46
+
47
+
48
+
const parserConfiguration = Object.assign(
49
+
{}, musicMetadata.parsingOptions,
50
+
{ duration: false, skipCovers: true, skipPostHeaders: true }
51
+
)
52
+
53
+
54
+
55
+
function getTags(getUrl, headUrl) {
56
+
const reader = new StreamingHttpTokenReader(headUrl, readerConfiguration)
57
+
58
+
return reader.init().then(_ => {
59
+
reader.url = getUrl
60
+
61
+
return musicMetadata.parseFromTokenizer(
62
+
reader,
63
+
reader.contentType,
64
+
parserConfiguration
65
+
)
66
+
}).then(pickTags)
67
+
}
68
+
69
+
70
+
function pickTags(result) {
71
+
const tags = result.common
72
+
73
+
return {
74
+
disc: tags.disk.no || 1,
75
+
nr: tags.track.no || 1,
76
+
album: tags.album && tags.album.length ? tags.album : "Unknown",
77
+
artist: tags.artist && tags.artist.length ? tags.artist : "Unknown",
78
+
title: tags.title && tags.title.length ? tags.title : "Unknown",
79
+
genre: tags.genre && tags.genre[0],
80
+
year: tags.year || null,
81
+
picture: null
82
+
}
83
+
}
+36
src/Javascript/urls.js
+36
src/Javascript/urls.js
···
1
+
//
2
+
// URLs
3
+
// \ (•◡•) /
4
+
//
5
+
// Some URLs are special you know.
6
+
7
+
function transformUrl(url) {
8
+
const parts = url.split("://")
9
+
10
+
switch (parts[0]) {
11
+
12
+
case "dropbox":
13
+
const dropboxBits = parts[1].split("@")
14
+
const accessToken = dropboxBits[0]
15
+
const filePath = dropboxBits[1]
16
+
17
+
return fetch(
18
+
"https://api.dropboxapi.com/2/files/get_temporary_link",
19
+
{ method: "POST"
20
+
, body: JSON.stringify({ path: filePath })
21
+
, headers: new Headers({
22
+
"Authorization": "Bearer " + accessToken,
23
+
"Content-Type": "application/json"
24
+
})
25
+
}
26
+
).then(
27
+
response => response.json()
28
+
).then(
29
+
response => response.link
30
+
)
31
+
32
+
default:
33
+
return Promise.resolve(url)
34
+
35
+
}
36
+
}
+14
src/Library/Alien.elm
+14
src/Library/Alien.elm
···
29
29
| SignIn
30
30
| SignOut
31
31
-- to UI
32
+
| AddTracks
32
33
| HideLoadingScreen
33
34
| LoadEnclosedUserData
34
35
| LoadHypaethralUserData
36
+
| RemoveTracksByPath
35
37
| ReportGenericError
36
38
| ReportProcessingError
37
39
| UpdateSourceData
···
98
100
-----------------------------------------
99
101
-- To UI
100
102
-----------------------------------------
103
+
AddTracks ->
104
+
"ADD_TRACKS"
105
+
101
106
HideLoadingScreen ->
102
107
"HIDE_LOADING_SCREEN"
103
108
···
107
112
LoadHypaethralUserData ->
108
113
"LOAD_HYPAETHRAL_USER_DATA"
109
114
115
+
RemoveTracksByPath ->
116
+
"REMOVE_TRACKS_BY_PATH"
117
+
110
118
ReportGenericError ->
111
119
"REPORT_GENERIC_ERROR"
112
120
···
150
158
-----------------------------------------
151
159
-- UI
152
160
-----------------------------------------
161
+
"ADD_TRACKS" ->
162
+
Just AddTracks
163
+
153
164
"HIDE_LOADING_SCREEN" ->
154
165
Just HideLoadingScreen
155
166
···
158
169
159
170
"LOAD_HYPAETHRAL_USER_DATA" ->
160
171
Just LoadHypaethralUserData
172
+
173
+
"REMOVE_TRACKS_BY_PATH" ->
174
+
Just RemoveTracksByPath
161
175
162
176
"REPORT_GENERIC_ERROR" ->
163
177
Just ReportGenericError
+9
src/Library/Crypto/Hmac.elm
+9
src/Library/Crypto/Hmac.elm
···
16
16
These include: SHA-0, SHA-1, SHA-224, SHA-256, MD5, etc.
17
17
18
18
>>> import Binary
19
+
>>> import Crypto.Binary as Binary
19
20
>>> import SHA
20
21
21
22
>>> encrypt64 SHA.sha256 "" ""
···
27
28
..> |> Binary.toHex
28
29
..> |> String.toLower
29
30
"f7bc83f430538424b13298e6aa6fb143ef4d59a14946175997479dbc2d1a3cd8"
31
+
32
+
>>> "0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b"
33
+
..> |> Binary.fromHex
34
+
..> |> Binary.toString
35
+
..> |> encrypt64 SHA.sha256 "Hi There"
36
+
..> |> Binary.toHex
37
+
..> |> String.toLower
38
+
"b0344c61d8db38535ca8afceaf0bf12b881dc200c9833da726e9376c2e32cff7"
30
39
31
40
-}
32
41
encrypt64 : HashFunction -> String -> String -> Bits
+1
-1
src/Library/Sources/Processing.elm
+1
-1
src/Library/Sources/Processing.elm
+33
-3
src/Library/Sources/Services/AmazonS3/Presign.elm
+33
-3
src/Library/Sources/Services/AmazonS3/Presign.elm
···
6
6
import DateFormat as Date
7
7
import Dict
8
8
import Dict.Ext as Dict
9
+
import Hex
9
10
import Maybe.Extra as Maybe
11
+
import Regex
10
12
import SHA
11
13
import Sources exposing (SourceData)
12
14
import Sources.Processing exposing (HttpMethod, httpMethod)
···
14
16
import Time
15
17
import Url
16
18
import Url.Builder as Url
19
+
20
+
21
+
22
+
-- 🔱
17
23
18
24
19
25
presignedUrl :
···
36
42
Dict.fetchUnknown "bucketName" aws
37
43
38
44
customHost =
39
-
Dict.get "host" aws
45
+
case Dict.fetch "host" "" aws of
46
+
"" ->
47
+
Nothing
48
+
49
+
x ->
50
+
Just x
40
51
41
52
host =
42
53
case customHost of
···
68
79
pathToFile
69
80
|> String.chopStart "/"
70
81
|> String.split "/"
71
-
|> List.map Url.percentEncode
82
+
|> List.map (Url.percentEncode >> encodeAdditionalCharacters)
72
83
|> String.join "/"
73
84
|> String.append ("/" ++ filePathPrefix)
74
85
···
119
130
|> List.sortBy Tuple.first
120
131
|> List.map (\( a, b ) -> Url.string a b)
121
132
|> Url.toQuery
133
+
|> String.dropLeft 1
134
+
|> encodeAdditionalCharacters
122
135
123
136
request =
124
137
String.join
···
139
152
[ "AWS4-HMAC-SHA256"
140
153
, timestamp
141
154
, String.join "/" [ date, region, "s3", "aws4_request" ]
142
-
, Binary.toHex (SHA.sha256 request)
155
+
, String.toLower (Binary.toHex (SHA.sha256 request))
143
156
]
144
157
145
158
-- Signature
···
150
163
|> hmacSha256 "s3"
151
164
|> hmacSha256 "aws4_request"
152
165
|> hmacSha256 stringToSign
166
+
|> Binary.fromString
167
+
|> Binary.toHex
168
+
|> String.toLower
153
169
in
154
170
String.concat
155
171
[ protocol
156
172
, host
157
173
, filePath
174
+
, "?"
158
175
, queryString
159
176
, "&X-Amz-Signature="
160
177
, signature
···
163
180
164
181
165
182
-- ⚗️
183
+
184
+
185
+
encodeAdditionalCharacters : String -> String
186
+
encodeAdditionalCharacters query =
187
+
Regex.replace
188
+
(Maybe.withDefault Regex.never <| Regex.fromString "[!*'()]")
189
+
(\{ match } ->
190
+
match
191
+
|> String.toList
192
+
|> List.map (Char.toCode >> Hex.toString >> String.toUpper >> (++) "%")
193
+
|> String.concat
194
+
)
195
+
query
166
196
167
197
168
198
hmacSha256 : String -> String -> String
+1
src/Static/Html/Application.html
+1
src/Static/Html/Application.html
+2
system/Vendor/Main.hs
+2
system/Vendor/Main.hs
···
15
15
Shikensu.listRelative
16
16
[ "node_modules/fast-text-encoding/text.min.js"
17
17
, "node_modules/tachyons/css/tachyons.min.css"
18
+
, "vendor/music-metadata.min.js"
18
19
]
19
20
"./"
20
21
>>= read
···
30
31
flow =
31
32
rename "text.min.js" "text-encoding.js"
32
33
.> rename "tachyons.min.css" "tachyons.css"
34
+
.> rename "music-metadata.min.js" "music-metadata.js"
33
35
.> prefixDirname "vendor"
34
36
.> return
+232
vendor/music-metadata.min.js
+232
vendor/music-metadata.min.js
···
1
+
parcelRequire=function(e,r,n,t){var i="function"==typeof parcelRequire&&parcelRequire,o="function"==typeof require&&require;function u(n,t){if(!r[n]){if(!e[n]){var f="function"==typeof parcelRequire&&parcelRequire;if(!t&&f)return f(n,!0);if(i)return i(n,!0);if(o&&"string"==typeof n)return o(n);var c=new Error("Cannot find module '"+n+"'");throw c.code="MODULE_NOT_FOUND",c}p.resolve=function(r){return e[n][1][r]||r},p.cache={};var l=r[n]=new u.Module(n);e[n][0].call(l.exports,p,l,l.exports,this)}return r[n].exports;function p(e){return u(p.resolve(e))}}u.isParcelRequire=!0,u.Module=function(e){this.id=e,this.bundle=u,this.exports={}},u.modules=e,u.cache=r,u.parent=i,u.register=function(r,n){e[r]=[function(e,r){r.exports=n},{}]};for(var f=0;f<n.length;f++)u(n[f]);if(n.length){var c=u(n[n.length-1]);"object"==typeof exports&&"undefined"!=typeof module?module.exports=c:"function"==typeof define&&define.amd?define(function(){return c}):t&&(this[t]=c)}return u}({"LVkZ":[function(require,module,exports) {
2
+
var s=1e3,e=60*s,r=60*e,a=24*r,n=7*a,c=365.25*a;function t(t){if(!((t=String(t)).length>100)){var u=/^((?:\d+)?\-?\d?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|weeks?|w|years?|yrs?|y)?$/i.exec(t);if(u){var o=parseFloat(u[1]);switch((u[2]||"ms").toLowerCase()){case"years":case"year":case"yrs":case"yr":case"y":return o*c;case"weeks":case"week":case"w":return o*n;case"days":case"day":case"d":return o*a;case"hours":case"hour":case"hrs":case"hr":case"h":return o*r;case"minutes":case"minute":case"mins":case"min":case"m":return o*e;case"seconds":case"second":case"secs":case"sec":case"s":return o*s;case"milliseconds":case"millisecond":case"msecs":case"msec":case"ms":return o;default:return}}}}function u(n){var c=Math.abs(n);return c>=a?Math.round(n/a)+"d":c>=r?Math.round(n/r)+"h":c>=e?Math.round(n/e)+"m":c>=s?Math.round(n/s)+"s":n+"ms"}function o(n){var c=Math.abs(n);return c>=a?i(n,c,a,"day"):c>=r?i(n,c,r,"hour"):c>=e?i(n,c,e,"minute"):c>=s?i(n,c,s,"second"):n+" ms"}function i(s,e,r,a){var n=e>=1.5*r;return Math.round(s/r)+" "+a+(n?"s":"")}module.exports=function(s,e){e=e||{};var r=typeof s;if("string"===r&&s.length>0)return t(s);if("number"===r&&!1===isNaN(s))return e.long?o(s):u(s);throw new Error("val is not a non-empty string or a valid number. val="+JSON.stringify(s))};
3
+
},{}],"MTTc":[function(require,module,exports) {
4
+
function e(e){function n(e){let n=0;for(let t=0;t<e.length;t++)n=(n<<5)-n+e.charCodeAt(t),n|=0;return t.colors[Math.abs(n)%t.colors.length]}function t(e){let o;function i(...e){if(!i.enabled)return;const n=i,s=Number(new Date),r=s-(o||s);n.diff=r,n.prev=o,n.curr=s,o=s,e[0]=t.coerce(e[0]),"string"!=typeof e[0]&&e.unshift("%O");let a=0;e[0]=e[0].replace(/%([a-zA-Z%])/g,(s,r)=>{if("%%"===s)return s;a++;const o=t.formatters[r];if("function"==typeof o){const t=e[a];s=o.call(n,t),e.splice(a,1),a--}return s}),t.formatArgs.call(n,e),(n.log||t.log).apply(n,e)}return i.namespace=e,i.enabled=t.enabled(e),i.useColors=t.useColors(),i.color=n(e),i.destroy=s,i.extend=r,"function"==typeof t.init&&t.init(i),t.instances.push(i),i}function s(){const e=t.instances.indexOf(this);return-1!==e&&(t.instances.splice(e,1),!0)}function r(e,n){const s=t(this.namespace+(void 0===n?":":n)+e);return s.log=this.log,s}function o(e){return e.toString().substring(2,e.toString().length-2).replace(/\.\*\?$/,"*")}return t.debug=t,t.default=t,t.coerce=function(e){if(e instanceof Error)return e.stack||e.message;return e},t.disable=function(){const e=[...t.names.map(o),...t.skips.map(o).map(e=>"-"+e)].join(",");return t.enable(""),e},t.enable=function(e){let n;t.save(e),t.names=[],t.skips=[];const s=("string"==typeof e?e:"").split(/[\s,]+/),r=s.length;for(n=0;n<r;n++)s[n]&&("-"===(e=s[n].replace(/\*/g,".*?"))[0]?t.skips.push(new RegExp("^"+e.substr(1)+"$")):t.names.push(new RegExp("^"+e+"$")));for(n=0;n<t.instances.length;n++){const e=t.instances[n];e.enabled=t.enabled(e.namespace)}},t.enabled=function(e){if("*"===e[e.length-1])return!0;let n,s;for(n=0,s=t.skips.length;n<s;n++)if(t.skips[n].test(e))return!1;for(n=0,s=t.names.length;n<s;n++)if(t.names[n].test(e))return!0;return!1},t.humanize=require("ms"),Object.keys(e).forEach(n=>{t[n]=e[n]}),t.instances=[],t.names=[],t.skips=[],t.formatters={},t.selectColor=n,t.enable(t.load()),t}module.exports=e;
5
+
},{"ms":"LVkZ"}],"g5I+":[function(require,module,exports) {
6
+
7
+
var t,e,n=module.exports={};function r(){throw new Error("setTimeout has not been defined")}function o(){throw new Error("clearTimeout has not been defined")}function i(e){if(t===setTimeout)return setTimeout(e,0);if((t===r||!t)&&setTimeout)return t=setTimeout,setTimeout(e,0);try{return t(e,0)}catch(n){try{return t.call(null,e,0)}catch(n){return t.call(this,e,0)}}}function u(t){if(e===clearTimeout)return clearTimeout(t);if((e===o||!e)&&clearTimeout)return e=clearTimeout,clearTimeout(t);try{return e(t)}catch(n){try{return e.call(null,t)}catch(n){return e.call(this,t)}}}!function(){try{t="function"==typeof setTimeout?setTimeout:r}catch(n){t=r}try{e="function"==typeof clearTimeout?clearTimeout:o}catch(n){e=o}}();var c,s=[],l=!1,a=-1;function f(){l&&c&&(l=!1,c.length?s=c.concat(s):a=-1,s.length&&h())}function h(){if(!l){var t=i(f);l=!0;for(var e=s.length;e;){for(c=s,s=[];++a<e;)c&&c[a].run();a=-1,e=s.length}c=null,l=!1,u(t)}}function m(t,e){this.fun=t,this.array=e}function p(){}n.nextTick=function(t){var e=new Array(arguments.length-1);if(arguments.length>1)for(var n=1;n<arguments.length;n++)e[n-1]=arguments[n];s.push(new m(t,e)),1!==s.length||l||i(h)},m.prototype.run=function(){this.fun.apply(null,this.array)},n.title="browser",n.browser=!0,n.env={},n.argv=[],n.version="",n.versions={},n.on=p,n.addListener=p,n.once=p,n.off=p,n.removeListener=p,n.removeAllListeners=p,n.emit=p,n.prependListener=p,n.prependOnceListener=p,n.listeners=function(t){return[]},n.binding=function(t){throw new Error("process.binding is not supported")},n.cwd=function(){return"/"},n.chdir=function(t){throw new Error("process.chdir is not supported")},n.umask=function(){return 0};
8
+
},{}],"j+D9":[function(require,module,exports) {
9
+
var process = require("process");
10
+
var e=require("process");function o(){return!("undefined"==typeof window||!window.process||"renderer"!==window.process.type&&!window.process.__nwjs)||("undefined"==typeof navigator||!navigator.userAgent||!navigator.userAgent.toLowerCase().match(/(edge|trident)\/(\d+)/))&&("undefined"!=typeof document&&document.documentElement&&document.documentElement.style&&document.documentElement.style.WebkitAppearance||"undefined"!=typeof window&&window.console&&(window.console.firebug||window.console.exception&&window.console.table)||"undefined"!=typeof navigator&&navigator.userAgent&&navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/)&&parseInt(RegExp.$1,10)>=31||"undefined"!=typeof navigator&&navigator.userAgent&&navigator.userAgent.toLowerCase().match(/applewebkit\/(\d+)/))}function C(e){if(e[0]=(this.useColors?"%c":"")+this.namespace+(this.useColors?" %c":" ")+e[0]+(this.useColors?"%c ":" ")+"+"+module.exports.humanize(this.diff),!this.useColors)return;const o="color: "+this.color;e.splice(1,0,o,"color: inherit");let C=0,t=0;e[0].replace(/%[a-zA-Z%]/g,e=>{"%%"!==e&&(C++,"%c"===e&&(t=C))}),e.splice(t,0,o)}function t(...e){return"object"==typeof console&&console.log&&console.log(...e)}function r(e){try{e?exports.storage.setItem("debug",e):exports.storage.removeItem("debug")}catch(o){}}function n(){let o;try{o=exports.storage.getItem("debug")}catch(C){}return!o&&void 0!==e&&"env"in e&&(o=void 0),o}function s(){try{return localStorage}catch(e){}}exports.log=t,exports.formatArgs=C,exports.save=r,exports.load=n,exports.useColors=o,exports.storage=s(),exports.colors=["#0000CC","#0000FF","#0033CC","#0033FF","#0066CC","#0066FF","#0099CC","#0099FF","#00CC00","#00CC33","#00CC66","#00CC99","#00CCCC","#00CCFF","#3300CC","#3300FF","#3333CC","#3333FF","#3366CC","#3366FF","#3399CC","#3399FF","#33CC00","#33CC33","#33CC66","#33CC99","#33CCCC","#33CCFF","#6600CC","#6600FF","#6633CC","#6633FF","#66CC00","#66CC33","#9900CC","#9900FF","#9933CC","#9933FF","#99CC00","#99CC33","#CC0000","#CC0033","#CC0066","#CC0099","#CC00CC","#CC00FF","#CC3300","#CC3333","#CC3366","#CC3399","#CC33CC","#CC33FF","#CC6600","#CC6633","#CC9900","#CC9933","#CCCC00","#CCCC33","#FF0000","#FF0033","#FF0066","#FF0099","#FF00CC","#FF00FF","#FF3300","#FF3333","#FF3366","#FF3399","#FF33CC","#FF33FF","#FF6600","#FF6633","#FF9900","#FF9933","#FFCC00","#FFCC33"],module.exports=require("./common")(exports);const{formatters:F}=module.exports;F.j=function(e){try{return JSON.stringify(e)}catch(o){return"[UnexpectedJSONParseError]: "+o.message}};
11
+
},{"./common":"MTTc","process":"g5I+"}],"2Fe+":[function(require,module,exports) {
12
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.endOfFile="End-Of-File";
13
+
},{}],"FRly":[function(require,module,exports) {
14
+
"use strict";exports.byteLength=u,exports.toByteArray=i,exports.fromByteArray=d;for(var r=[],t=[],e="undefined"!=typeof Uint8Array?Uint8Array:Array,n="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",o=0,a=n.length;o<a;++o)r[o]=n[o],t[n.charCodeAt(o)]=o;function h(r){var t=r.length;if(t%4>0)throw new Error("Invalid string. Length must be a multiple of 4");var e=r.indexOf("=");return-1===e&&(e=t),[e,e===t?0:4-e%4]}function u(r){var t=h(r),e=t[0],n=t[1];return 3*(e+n)/4-n}function c(r,t,e){return 3*(t+e)/4-e}function i(r){for(var n,o=h(r),a=o[0],u=o[1],i=new e(c(r,a,u)),f=0,A=u>0?a-4:a,d=0;d<A;d+=4)n=t[r.charCodeAt(d)]<<18|t[r.charCodeAt(d+1)]<<12|t[r.charCodeAt(d+2)]<<6|t[r.charCodeAt(d+3)],i[f++]=n>>16&255,i[f++]=n>>8&255,i[f++]=255&n;return 2===u&&(n=t[r.charCodeAt(d)]<<2|t[r.charCodeAt(d+1)]>>4,i[f++]=255&n),1===u&&(n=t[r.charCodeAt(d)]<<10|t[r.charCodeAt(d+1)]<<4|t[r.charCodeAt(d+2)]>>2,i[f++]=n>>8&255,i[f++]=255&n),i}function f(t){return r[t>>18&63]+r[t>>12&63]+r[t>>6&63]+r[63&t]}function A(r,t,e){for(var n,o=[],a=t;a<e;a+=3)n=(r[a]<<16&16711680)+(r[a+1]<<8&65280)+(255&r[a+2]),o.push(f(n));return o.join("")}function d(t){for(var e,n=t.length,o=n%3,a=[],h=0,u=n-o;h<u;h+=16383)a.push(A(t,h,h+16383>u?u:h+16383));return 1===o?(e=t[n-1],a.push(r[e>>2]+r[e<<4&63]+"==")):2===o&&(e=(t[n-2]<<8)+t[n-1],a.push(r[e>>10]+r[e>>4&63]+r[e<<2&63]+"=")),a.join("")}t["-".charCodeAt(0)]=62,t["_".charCodeAt(0)]=63;
15
+
},{}],"Quj6":[function(require,module,exports) {
16
+
exports.read=function(o,t,a,r,h){var M,p,w=8*h-r-1,f=(1<<w)-1,N=f>>1,n=-7,i=a?h-1:0,e=a?-1:1,s=o[t+i];for(i+=e,M=s&(1<<-n)-1,s>>=-n,n+=w;n>0;M=256*M+o[t+i],i+=e,n-=8);for(p=M&(1<<-n)-1,M>>=-n,n+=r;n>0;p=256*p+o[t+i],i+=e,n-=8);if(0===M)M=1-N;else{if(M===f)return p?NaN:1/0*(s?-1:1);p+=Math.pow(2,r),M-=N}return(s?-1:1)*p*Math.pow(2,M-r)},exports.write=function(o,t,a,r,h,M){var p,w,f,N=8*M-h-1,n=(1<<N)-1,i=n>>1,e=23===h?Math.pow(2,-24)-Math.pow(2,-77):0,s=r?0:M-1,u=r?1:-1,l=t<0||0===t&&1/t<0?1:0;for(t=Math.abs(t),isNaN(t)||t===1/0?(w=isNaN(t)?1:0,p=n):(p=Math.floor(Math.log(t)/Math.LN2),t*(f=Math.pow(2,-p))<1&&(p--,f*=2),(t+=p+i>=1?e/f:e*Math.pow(2,1-i))*f>=2&&(p++,f/=2),p+i>=n?(w=0,p=n):p+i>=1?(w=(t*f-1)*Math.pow(2,h),p+=i):(w=t*Math.pow(2,i-1)*Math.pow(2,h),p=0));h>=8;o[a+s]=255&w,s+=u,w/=256,h-=8);for(p=p<<h|w,N+=h;N>0;o[a+s]=255&p,s+=u,p/=256,N-=8);o[a+s-u]|=128*l};
17
+
},{}],"aq/z":[function(require,module,exports) {
18
+
var r={}.toString;module.exports=Array.isArray||function(t){return"[object Array]"==r.call(t)};
19
+
},{}],"aMB2":[function(require,module,exports) {
20
+
21
+
var global = arguments[3];
22
+
var t=arguments[3],r=require("base64-js"),e=require("ieee754"),n=require("isarray");function i(){try{var t=new Uint8Array(1);return t.__proto__={__proto__:Uint8Array.prototype,foo:function(){return 42}},42===t.foo()&&"function"==typeof t.subarray&&0===t.subarray(1,1).byteLength}catch(r){return!1}}function o(){return u.TYPED_ARRAY_SUPPORT?2147483647:1073741823}function s(t,r){if(o()<r)throw new RangeError("Invalid typed array length");return u.TYPED_ARRAY_SUPPORT?(t=new Uint8Array(r)).__proto__=u.prototype:(null===t&&(t=new u(r)),t.length=r),t}function u(t,r,e){if(!(u.TYPED_ARRAY_SUPPORT||this instanceof u))return new u(t,r,e);if("number"==typeof t){if("string"==typeof r)throw new Error("If encoding is specified then the first argument must be a string");return p(this,t)}return h(this,t,r,e)}function h(t,r,e,n){if("number"==typeof r)throw new TypeError('"value" argument must not be a number');return"undefined"!=typeof ArrayBuffer&&r instanceof ArrayBuffer?g(t,r,e,n):"string"==typeof r?l(t,r,e):y(t,r)}function f(t){if("number"!=typeof t)throw new TypeError('"size" argument must be a number');if(t<0)throw new RangeError('"size" argument must not be negative')}function a(t,r,e,n){return f(r),r<=0?s(t,r):void 0!==e?"string"==typeof n?s(t,r).fill(e,n):s(t,r).fill(e):s(t,r)}function p(t,r){if(f(r),t=s(t,r<0?0:0|w(r)),!u.TYPED_ARRAY_SUPPORT)for(var e=0;e<r;++e)t[e]=0;return t}function l(t,r,e){if("string"==typeof e&&""!==e||(e="utf8"),!u.isEncoding(e))throw new TypeError('"encoding" must be a valid string encoding');var n=0|v(r,e),i=(t=s(t,n)).write(r,e);return i!==n&&(t=t.slice(0,i)),t}function c(t,r){var e=r.length<0?0:0|w(r.length);t=s(t,e);for(var n=0;n<e;n+=1)t[n]=255&r[n];return t}function g(t,r,e,n){if(r.byteLength,e<0||r.byteLength<e)throw new RangeError("'offset' is out of bounds");if(r.byteLength<e+(n||0))throw new RangeError("'length' is out of bounds");return r=void 0===e&&void 0===n?new Uint8Array(r):void 0===n?new Uint8Array(r,e):new Uint8Array(r,e,n),u.TYPED_ARRAY_SUPPORT?(t=r).__proto__=u.prototype:t=c(t,r),t}function y(t,r){if(u.isBuffer(r)){var e=0|w(r.length);return 0===(t=s(t,e)).length?t:(r.copy(t,0,0,e),t)}if(r){if("undefined"!=typeof ArrayBuffer&&r.buffer instanceof ArrayBuffer||"length"in r)return"number"!=typeof r.length||d(r.length)?s(t,0):c(t,r);if("Buffer"===r.type&&n(r.data))return c(t,r.data)}throw new TypeError("First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.")}function w(t){if(t>=o())throw new RangeError("Attempt to allocate Buffer larger than maximum size: 0x"+o().toString(16)+" bytes");return 0|t}function E(t){return+t!=t&&(t=0),u.alloc(+t)}function v(t,r){if(u.isBuffer(t))return t.length;if("undefined"!=typeof ArrayBuffer&&"function"==typeof ArrayBuffer.isView&&(ArrayBuffer.isView(t)||t instanceof ArrayBuffer))return t.byteLength;"string"!=typeof t&&(t=""+t);var e=t.length;if(0===e)return 0;for(var n=!1;;)switch(r){case"ascii":case"latin1":case"binary":return e;case"utf8":case"utf-8":case void 0:return K(t).length;case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return 2*e;case"hex":return e>>>1;case"base64":return I(t).length;default:if(n)return K(t).length;r=(""+r).toLowerCase(),n=!0}}function R(t,r,e){var n=!1;if((void 0===r||r<0)&&(r=0),r>this.length)return"";if((void 0===e||e>this.length)&&(e=this.length),e<=0)return"";if((e>>>=0)<=(r>>>=0))return"";for(t||(t="utf8");;)switch(t){case"hex":return k(this,r,e);case"utf8":case"utf-8":return O(this,r,e);case"ascii":return L(this,r,e);case"latin1":case"binary":return M(this,r,e);case"base64":return S(this,r,e);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return N(this,r,e);default:if(n)throw new TypeError("Unknown encoding: "+t);t=(t+"").toLowerCase(),n=!0}}function _(t,r,e){var n=t[r];t[r]=t[e],t[e]=n}function A(t,r,e,n,i){if(0===t.length)return-1;if("string"==typeof e?(n=e,e=0):e>2147483647?e=2147483647:e<-2147483648&&(e=-2147483648),e=+e,isNaN(e)&&(e=i?0:t.length-1),e<0&&(e=t.length+e),e>=t.length){if(i)return-1;e=t.length-1}else if(e<0){if(!i)return-1;e=0}if("string"==typeof r&&(r=u.from(r,n)),u.isBuffer(r))return 0===r.length?-1:m(t,r,e,n,i);if("number"==typeof r)return r&=255,u.TYPED_ARRAY_SUPPORT&&"function"==typeof Uint8Array.prototype.indexOf?i?Uint8Array.prototype.indexOf.call(t,r,e):Uint8Array.prototype.lastIndexOf.call(t,r,e):m(t,[r],e,n,i);throw new TypeError("val must be string, number or Buffer")}function m(t,r,e,n,i){var o,s=1,u=t.length,h=r.length;if(void 0!==n&&("ucs2"===(n=String(n).toLowerCase())||"ucs-2"===n||"utf16le"===n||"utf-16le"===n)){if(t.length<2||r.length<2)return-1;s=2,u/=2,h/=2,e/=2}function f(t,r){return 1===s?t[r]:t.readUInt16BE(r*s)}if(i){var a=-1;for(o=e;o<u;o++)if(f(t,o)===f(r,-1===a?0:o-a)){if(-1===a&&(a=o),o-a+1===h)return a*s}else-1!==a&&(o-=o-a),a=-1}else for(e+h>u&&(e=u-h),o=e;o>=0;o--){for(var p=!0,l=0;l<h;l++)if(f(t,o+l)!==f(r,l)){p=!1;break}if(p)return o}return-1}function b(t,r,e,n){e=Number(e)||0;var i=t.length-e;n?(n=Number(n))>i&&(n=i):n=i;var o=r.length;if(o%2!=0)throw new TypeError("Invalid hex string");n>o/2&&(n=o/2);for(var s=0;s<n;++s){var u=parseInt(r.substr(2*s,2),16);if(isNaN(u))return s;t[e+s]=u}return s}function T(t,r,e,n){return x(K(r,t.length-e),t,e,n)}function B(t,r,e,n){return x(Q(r),t,e,n)}function U(t,r,e,n){return B(t,r,e,n)}function Y(t,r,e,n){return x(I(r),t,e,n)}function P(t,r,e,n){return x(W(r,t.length-e),t,e,n)}function S(t,e,n){return 0===e&&n===t.length?r.fromByteArray(t):r.fromByteArray(t.slice(e,n))}function O(t,r,e){e=Math.min(t.length,e);for(var n=[],i=r;i<e;){var o,s,u,h,f=t[i],a=null,p=f>239?4:f>223?3:f>191?2:1;if(i+p<=e)switch(p){case 1:f<128&&(a=f);break;case 2:128==(192&(o=t[i+1]))&&(h=(31&f)<<6|63&o)>127&&(a=h);break;case 3:o=t[i+1],s=t[i+2],128==(192&o)&&128==(192&s)&&(h=(15&f)<<12|(63&o)<<6|63&s)>2047&&(h<55296||h>57343)&&(a=h);break;case 4:o=t[i+1],s=t[i+2],u=t[i+3],128==(192&o)&&128==(192&s)&&128==(192&u)&&(h=(15&f)<<18|(63&o)<<12|(63&s)<<6|63&u)>65535&&h<1114112&&(a=h)}null===a?(a=65533,p=1):a>65535&&(a-=65536,n.push(a>>>10&1023|55296),a=56320|1023&a),n.push(a),i+=p}return C(n)}exports.Buffer=u,exports.SlowBuffer=E,exports.INSPECT_MAX_BYTES=50,u.TYPED_ARRAY_SUPPORT=void 0!==t.TYPED_ARRAY_SUPPORT?t.TYPED_ARRAY_SUPPORT:i(),exports.kMaxLength=o(),u.poolSize=8192,u._augment=function(t){return t.__proto__=u.prototype,t},u.from=function(t,r,e){return h(null,t,r,e)},u.TYPED_ARRAY_SUPPORT&&(u.prototype.__proto__=Uint8Array.prototype,u.__proto__=Uint8Array,"undefined"!=typeof Symbol&&Symbol.species&&u[Symbol.species]===u&&Object.defineProperty(u,Symbol.species,{value:null,configurable:!0})),u.alloc=function(t,r,e){return a(null,t,r,e)},u.allocUnsafe=function(t){return p(null,t)},u.allocUnsafeSlow=function(t){return p(null,t)},u.isBuffer=function(t){return!(null==t||!t._isBuffer)},u.compare=function(t,r){if(!u.isBuffer(t)||!u.isBuffer(r))throw new TypeError("Arguments must be Buffers");if(t===r)return 0;for(var e=t.length,n=r.length,i=0,o=Math.min(e,n);i<o;++i)if(t[i]!==r[i]){e=t[i],n=r[i];break}return e<n?-1:n<e?1:0},u.isEncoding=function(t){switch(String(t).toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"latin1":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return!0;default:return!1}},u.concat=function(t,r){if(!n(t))throw new TypeError('"list" argument must be an Array of Buffers');if(0===t.length)return u.alloc(0);var e;if(void 0===r)for(r=0,e=0;e<t.length;++e)r+=t[e].length;var i=u.allocUnsafe(r),o=0;for(e=0;e<t.length;++e){var s=t[e];if(!u.isBuffer(s))throw new TypeError('"list" argument must be an Array of Buffers');s.copy(i,o),o+=s.length}return i},u.byteLength=v,u.prototype._isBuffer=!0,u.prototype.swap16=function(){var t=this.length;if(t%2!=0)throw new RangeError("Buffer size must be a multiple of 16-bits");for(var r=0;r<t;r+=2)_(this,r,r+1);return this},u.prototype.swap32=function(){var t=this.length;if(t%4!=0)throw new RangeError("Buffer size must be a multiple of 32-bits");for(var r=0;r<t;r+=4)_(this,r,r+3),_(this,r+1,r+2);return this},u.prototype.swap64=function(){var t=this.length;if(t%8!=0)throw new RangeError("Buffer size must be a multiple of 64-bits");for(var r=0;r<t;r+=8)_(this,r,r+7),_(this,r+1,r+6),_(this,r+2,r+5),_(this,r+3,r+4);return this},u.prototype.toString=function(){var t=0|this.length;return 0===t?"":0===arguments.length?O(this,0,t):R.apply(this,arguments)},u.prototype.equals=function(t){if(!u.isBuffer(t))throw new TypeError("Argument must be a Buffer");return this===t||0===u.compare(this,t)},u.prototype.inspect=function(){var t="",r=exports.INSPECT_MAX_BYTES;return this.length>0&&(t=this.toString("hex",0,r).match(/.{2}/g).join(" "),this.length>r&&(t+=" ... ")),"<Buffer "+t+">"},u.prototype.compare=function(t,r,e,n,i){if(!u.isBuffer(t))throw new TypeError("Argument must be a Buffer");if(void 0===r&&(r=0),void 0===e&&(e=t?t.length:0),void 0===n&&(n=0),void 0===i&&(i=this.length),r<0||e>t.length||n<0||i>this.length)throw new RangeError("out of range index");if(n>=i&&r>=e)return 0;if(n>=i)return-1;if(r>=e)return 1;if(this===t)return 0;for(var o=(i>>>=0)-(n>>>=0),s=(e>>>=0)-(r>>>=0),h=Math.min(o,s),f=this.slice(n,i),a=t.slice(r,e),p=0;p<h;++p)if(f[p]!==a[p]){o=f[p],s=a[p];break}return o<s?-1:s<o?1:0},u.prototype.includes=function(t,r,e){return-1!==this.indexOf(t,r,e)},u.prototype.indexOf=function(t,r,e){return A(this,t,r,e,!0)},u.prototype.lastIndexOf=function(t,r,e){return A(this,t,r,e,!1)},u.prototype.write=function(t,r,e,n){if(void 0===r)n="utf8",e=this.length,r=0;else if(void 0===e&&"string"==typeof r)n=r,e=this.length,r=0;else{if(!isFinite(r))throw new Error("Buffer.write(string, encoding, offset[, length]) is no longer supported");r|=0,isFinite(e)?(e|=0,void 0===n&&(n="utf8")):(n=e,e=void 0)}var i=this.length-r;if((void 0===e||e>i)&&(e=i),t.length>0&&(e<0||r<0)||r>this.length)throw new RangeError("Attempt to write outside buffer bounds");n||(n="utf8");for(var o=!1;;)switch(n){case"hex":return b(this,t,r,e);case"utf8":case"utf-8":return T(this,t,r,e);case"ascii":return B(this,t,r,e);case"latin1":case"binary":return U(this,t,r,e);case"base64":return Y(this,t,r,e);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return P(this,t,r,e);default:if(o)throw new TypeError("Unknown encoding: "+n);n=(""+n).toLowerCase(),o=!0}},u.prototype.toJSON=function(){return{type:"Buffer",data:Array.prototype.slice.call(this._arr||this,0)}};var D=4096;function C(t){var r=t.length;if(r<=D)return String.fromCharCode.apply(String,t);for(var e="",n=0;n<r;)e+=String.fromCharCode.apply(String,t.slice(n,n+=D));return e}function L(t,r,e){var n="";e=Math.min(t.length,e);for(var i=r;i<e;++i)n+=String.fromCharCode(127&t[i]);return n}function M(t,r,e){var n="";e=Math.min(t.length,e);for(var i=r;i<e;++i)n+=String.fromCharCode(t[i]);return n}function k(t,r,e){var n=t.length;(!r||r<0)&&(r=0),(!e||e<0||e>n)&&(e=n);for(var i="",o=r;o<e;++o)i+=H(t[o]);return i}function N(t,r,e){for(var n=t.slice(r,e),i="",o=0;o<n.length;o+=2)i+=String.fromCharCode(n[o]+256*n[o+1]);return i}function F(t,r,e){if(t%1!=0||t<0)throw new RangeError("offset is not uint");if(t+r>e)throw new RangeError("Trying to access beyond buffer length")}function j(t,r,e,n,i,o){if(!u.isBuffer(t))throw new TypeError('"buffer" argument must be a Buffer instance');if(r>i||r<o)throw new RangeError('"value" argument is out of bounds');if(e+n>t.length)throw new RangeError("Index out of range")}function q(t,r,e,n){r<0&&(r=65535+r+1);for(var i=0,o=Math.min(t.length-e,2);i<o;++i)t[e+i]=(r&255<<8*(n?i:1-i))>>>8*(n?i:1-i)}function V(t,r,e,n){r<0&&(r=4294967295+r+1);for(var i=0,o=Math.min(t.length-e,4);i<o;++i)t[e+i]=r>>>8*(n?i:3-i)&255}function X(t,r,e,n,i,o){if(e+n>t.length)throw new RangeError("Index out of range");if(e<0)throw new RangeError("Index out of range")}function J(t,r,n,i,o){return o||X(t,r,n,4,3.4028234663852886e38,-3.4028234663852886e38),e.write(t,r,n,i,23,4),n+4}function Z(t,r,n,i,o){return o||X(t,r,n,8,1.7976931348623157e308,-1.7976931348623157e308),e.write(t,r,n,i,52,8),n+8}u.prototype.slice=function(t,r){var e,n=this.length;if((t=~~t)<0?(t+=n)<0&&(t=0):t>n&&(t=n),(r=void 0===r?n:~~r)<0?(r+=n)<0&&(r=0):r>n&&(r=n),r<t&&(r=t),u.TYPED_ARRAY_SUPPORT)(e=this.subarray(t,r)).__proto__=u.prototype;else{var i=r-t;e=new u(i,void 0);for(var o=0;o<i;++o)e[o]=this[o+t]}return e},u.prototype.readUIntLE=function(t,r,e){t|=0,r|=0,e||F(t,r,this.length);for(var n=this[t],i=1,o=0;++o<r&&(i*=256);)n+=this[t+o]*i;return n},u.prototype.readUIntBE=function(t,r,e){t|=0,r|=0,e||F(t,r,this.length);for(var n=this[t+--r],i=1;r>0&&(i*=256);)n+=this[t+--r]*i;return n},u.prototype.readUInt8=function(t,r){return r||F(t,1,this.length),this[t]},u.prototype.readUInt16LE=function(t,r){return r||F(t,2,this.length),this[t]|this[t+1]<<8},u.prototype.readUInt16BE=function(t,r){return r||F(t,2,this.length),this[t]<<8|this[t+1]},u.prototype.readUInt32LE=function(t,r){return r||F(t,4,this.length),(this[t]|this[t+1]<<8|this[t+2]<<16)+16777216*this[t+3]},u.prototype.readUInt32BE=function(t,r){return r||F(t,4,this.length),16777216*this[t]+(this[t+1]<<16|this[t+2]<<8|this[t+3])},u.prototype.readIntLE=function(t,r,e){t|=0,r|=0,e||F(t,r,this.length);for(var n=this[t],i=1,o=0;++o<r&&(i*=256);)n+=this[t+o]*i;return n>=(i*=128)&&(n-=Math.pow(2,8*r)),n},u.prototype.readIntBE=function(t,r,e){t|=0,r|=0,e||F(t,r,this.length);for(var n=r,i=1,o=this[t+--n];n>0&&(i*=256);)o+=this[t+--n]*i;return o>=(i*=128)&&(o-=Math.pow(2,8*r)),o},u.prototype.readInt8=function(t,r){return r||F(t,1,this.length),128&this[t]?-1*(255-this[t]+1):this[t]},u.prototype.readInt16LE=function(t,r){r||F(t,2,this.length);var e=this[t]|this[t+1]<<8;return 32768&e?4294901760|e:e},u.prototype.readInt16BE=function(t,r){r||F(t,2,this.length);var e=this[t+1]|this[t]<<8;return 32768&e?4294901760|e:e},u.prototype.readInt32LE=function(t,r){return r||F(t,4,this.length),this[t]|this[t+1]<<8|this[t+2]<<16|this[t+3]<<24},u.prototype.readInt32BE=function(t,r){return r||F(t,4,this.length),this[t]<<24|this[t+1]<<16|this[t+2]<<8|this[t+3]},u.prototype.readFloatLE=function(t,r){return r||F(t,4,this.length),e.read(this,t,!0,23,4)},u.prototype.readFloatBE=function(t,r){return r||F(t,4,this.length),e.read(this,t,!1,23,4)},u.prototype.readDoubleLE=function(t,r){return r||F(t,8,this.length),e.read(this,t,!0,52,8)},u.prototype.readDoubleBE=function(t,r){return r||F(t,8,this.length),e.read(this,t,!1,52,8)},u.prototype.writeUIntLE=function(t,r,e,n){(t=+t,r|=0,e|=0,n)||j(this,t,r,e,Math.pow(2,8*e)-1,0);var i=1,o=0;for(this[r]=255&t;++o<e&&(i*=256);)this[r+o]=t/i&255;return r+e},u.prototype.writeUIntBE=function(t,r,e,n){(t=+t,r|=0,e|=0,n)||j(this,t,r,e,Math.pow(2,8*e)-1,0);var i=e-1,o=1;for(this[r+i]=255&t;--i>=0&&(o*=256);)this[r+i]=t/o&255;return r+e},u.prototype.writeUInt8=function(t,r,e){return t=+t,r|=0,e||j(this,t,r,1,255,0),u.TYPED_ARRAY_SUPPORT||(t=Math.floor(t)),this[r]=255&t,r+1},u.prototype.writeUInt16LE=function(t,r,e){return t=+t,r|=0,e||j(this,t,r,2,65535,0),u.TYPED_ARRAY_SUPPORT?(this[r]=255&t,this[r+1]=t>>>8):q(this,t,r,!0),r+2},u.prototype.writeUInt16BE=function(t,r,e){return t=+t,r|=0,e||j(this,t,r,2,65535,0),u.TYPED_ARRAY_SUPPORT?(this[r]=t>>>8,this[r+1]=255&t):q(this,t,r,!1),r+2},u.prototype.writeUInt32LE=function(t,r,e){return t=+t,r|=0,e||j(this,t,r,4,4294967295,0),u.TYPED_ARRAY_SUPPORT?(this[r+3]=t>>>24,this[r+2]=t>>>16,this[r+1]=t>>>8,this[r]=255&t):V(this,t,r,!0),r+4},u.prototype.writeUInt32BE=function(t,r,e){return t=+t,r|=0,e||j(this,t,r,4,4294967295,0),u.TYPED_ARRAY_SUPPORT?(this[r]=t>>>24,this[r+1]=t>>>16,this[r+2]=t>>>8,this[r+3]=255&t):V(this,t,r,!1),r+4},u.prototype.writeIntLE=function(t,r,e,n){if(t=+t,r|=0,!n){var i=Math.pow(2,8*e-1);j(this,t,r,e,i-1,-i)}var o=0,s=1,u=0;for(this[r]=255&t;++o<e&&(s*=256);)t<0&&0===u&&0!==this[r+o-1]&&(u=1),this[r+o]=(t/s>>0)-u&255;return r+e},u.prototype.writeIntBE=function(t,r,e,n){if(t=+t,r|=0,!n){var i=Math.pow(2,8*e-1);j(this,t,r,e,i-1,-i)}var o=e-1,s=1,u=0;for(this[r+o]=255&t;--o>=0&&(s*=256);)t<0&&0===u&&0!==this[r+o+1]&&(u=1),this[r+o]=(t/s>>0)-u&255;return r+e},u.prototype.writeInt8=function(t,r,e){return t=+t,r|=0,e||j(this,t,r,1,127,-128),u.TYPED_ARRAY_SUPPORT||(t=Math.floor(t)),t<0&&(t=255+t+1),this[r]=255&t,r+1},u.prototype.writeInt16LE=function(t,r,e){return t=+t,r|=0,e||j(this,t,r,2,32767,-32768),u.TYPED_ARRAY_SUPPORT?(this[r]=255&t,this[r+1]=t>>>8):q(this,t,r,!0),r+2},u.prototype.writeInt16BE=function(t,r,e){return t=+t,r|=0,e||j(this,t,r,2,32767,-32768),u.TYPED_ARRAY_SUPPORT?(this[r]=t>>>8,this[r+1]=255&t):q(this,t,r,!1),r+2},u.prototype.writeInt32LE=function(t,r,e){return t=+t,r|=0,e||j(this,t,r,4,2147483647,-2147483648),u.TYPED_ARRAY_SUPPORT?(this[r]=255&t,this[r+1]=t>>>8,this[r+2]=t>>>16,this[r+3]=t>>>24):V(this,t,r,!0),r+4},u.prototype.writeInt32BE=function(t,r,e){return t=+t,r|=0,e||j(this,t,r,4,2147483647,-2147483648),t<0&&(t=4294967295+t+1),u.TYPED_ARRAY_SUPPORT?(this[r]=t>>>24,this[r+1]=t>>>16,this[r+2]=t>>>8,this[r+3]=255&t):V(this,t,r,!1),r+4},u.prototype.writeFloatLE=function(t,r,e){return J(this,t,r,!0,e)},u.prototype.writeFloatBE=function(t,r,e){return J(this,t,r,!1,e)},u.prototype.writeDoubleLE=function(t,r,e){return Z(this,t,r,!0,e)},u.prototype.writeDoubleBE=function(t,r,e){return Z(this,t,r,!1,e)},u.prototype.copy=function(t,r,e,n){if(e||(e=0),n||0===n||(n=this.length),r>=t.length&&(r=t.length),r||(r=0),n>0&&n<e&&(n=e),n===e)return 0;if(0===t.length||0===this.length)return 0;if(r<0)throw new RangeError("targetStart out of bounds");if(e<0||e>=this.length)throw new RangeError("sourceStart out of bounds");if(n<0)throw new RangeError("sourceEnd out of bounds");n>this.length&&(n=this.length),t.length-r<n-e&&(n=t.length-r+e);var i,o=n-e;if(this===t&&e<r&&r<n)for(i=o-1;i>=0;--i)t[i+r]=this[i+e];else if(o<1e3||!u.TYPED_ARRAY_SUPPORT)for(i=0;i<o;++i)t[i+r]=this[i+e];else Uint8Array.prototype.set.call(t,this.subarray(e,e+o),r);return o},u.prototype.fill=function(t,r,e,n){if("string"==typeof t){if("string"==typeof r?(n=r,r=0,e=this.length):"string"==typeof e&&(n=e,e=this.length),1===t.length){var i=t.charCodeAt(0);i<256&&(t=i)}if(void 0!==n&&"string"!=typeof n)throw new TypeError("encoding must be a string");if("string"==typeof n&&!u.isEncoding(n))throw new TypeError("Unknown encoding: "+n)}else"number"==typeof t&&(t&=255);if(r<0||this.length<r||this.length<e)throw new RangeError("Out of range index");if(e<=r)return this;var o;if(r>>>=0,e=void 0===e?this.length:e>>>0,t||(t=0),"number"==typeof t)for(o=r;o<e;++o)this[o]=t;else{var s=u.isBuffer(t)?t:K(new u(t,n).toString()),h=s.length;for(o=0;o<e-r;++o)this[o+r]=s[o%h]}return this};var $=/[^+\/0-9A-Za-z-_]/g;function z(t){if((t=G(t).replace($,"")).length<2)return"";for(;t.length%4!=0;)t+="=";return t}function G(t){return t.trim?t.trim():t.replace(/^\s+|\s+$/g,"")}function H(t){return t<16?"0"+t.toString(16):t.toString(16)}function K(t,r){var e;r=r||1/0;for(var n=t.length,i=null,o=[],s=0;s<n;++s){if((e=t.charCodeAt(s))>55295&&e<57344){if(!i){if(e>56319){(r-=3)>-1&&o.push(239,191,189);continue}if(s+1===n){(r-=3)>-1&&o.push(239,191,189);continue}i=e;continue}if(e<56320){(r-=3)>-1&&o.push(239,191,189),i=e;continue}e=65536+(i-55296<<10|e-56320)}else i&&(r-=3)>-1&&o.push(239,191,189);if(i=null,e<128){if((r-=1)<0)break;o.push(e)}else if(e<2048){if((r-=2)<0)break;o.push(e>>6|192,63&e|128)}else if(e<65536){if((r-=3)<0)break;o.push(e>>12|224,e>>6&63|128,63&e|128)}else{if(!(e<1114112))throw new Error("Invalid code point");if((r-=4)<0)break;o.push(e>>18|240,e>>12&63|128,e>>6&63|128,63&e|128)}}return o}function Q(t){for(var r=[],e=0;e<t.length;++e)r.push(255&t.charCodeAt(e));return r}function W(t,r){for(var e,n,i,o=[],s=0;s<t.length&&!((r-=2)<0);++s)n=(e=t.charCodeAt(s))>>8,i=e%256,o.push(i),o.push(n);return o}function I(t){return r.toByteArray(z(t))}function x(t,r,e,n){for(var i=0;i<n&&!(i+e>=r.length||i>=t.length);++i)r[i+e]=t[i];return i}function d(t){return t!=t}
23
+
},{"base64-js":"FRly","ieee754":"Quj6","isarray":"aq/z","buffer":"aMB2"}],"PoRW":[function(require,module,exports) {
24
+
var Buffer = require("buffer").Buffer;
25
+
var e=require("buffer").Buffer,n=this&&this.__awaiter||function(e,n,r,t){return new(r||(r=Promise))(function(i,o){function u(e){try{l(t.next(e))}catch(n){o(n)}}function f(e){try{l(t.throw(e))}catch(n){o(n)}}function l(e){e.done?i(e.value):new r(function(n){n(e.value)}).then(u,f)}l((t=t.apply(e,n||[])).next())})};Object.defineProperty(exports,"__esModule",{value:!0});const r=require("./type");class t{constructor(){this.position=0,this.numBuffer=e.alloc(4)}readToken(t,i=null,o){return n(this,void 0,void 0,function*(){const n=e.alloc(t.len),u=yield this.readBuffer(n,0,t.len,i);if(!o&&u<t.len)throw new Error(r.endOfFile);return t.get(n,0)})}peekToken(t,i=this.position,o){return n(this,void 0,void 0,function*(){const n=e.alloc(t.len),u=yield this.peekBuffer(n,0,t.len,i);if(!o&&u<t.len)throw new Error(r.endOfFile);return t.get(n,0)})}readNumber(e){return n(this,void 0,void 0,function*(){if((yield this.readBuffer(this.numBuffer,0,e.len,null))<e.len)throw new Error(r.endOfFile);return e.get(this.numBuffer,0)})}peekNumber(e){return n(this,void 0,void 0,function*(){if((yield this.peekBuffer(this.numBuffer,0,e.len))<e.len)throw new Error(r.endOfFile);return e.get(this.numBuffer,0)})}close(){return n(this,void 0,void 0,function*(){})}}exports.AbstractTokenizer=t;
26
+
},{"./type":"2Fe+","buffer":"aMB2"}],"ebtb":[function(require,module,exports) {
27
+
module.exports=function(o){return o&&"object"==typeof o&&"function"==typeof o.copy&&"function"==typeof o.fill&&"function"==typeof o.readUInt8};
28
+
},{}],"Zvxt":[function(require,module,exports) {
29
+
"function"==typeof Object.create?module.exports=function(t,e){t.super_=e,t.prototype=Object.create(e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}})}:module.exports=function(t,e){t.super_=e;var o=function(){};o.prototype=e.prototype,t.prototype=new o,t.prototype.constructor=t};
30
+
},{}],"KpDW":[function(require,module,exports) {
31
+
var global = arguments[3];
32
+
var process = require("process");
33
+
var e=arguments[3],t=require("process"),r=/%[sdj%]/g;exports.format=function(e){if(!m(e)){for(var t=[],n=0;n<arguments.length;n++)t.push(i(arguments[n]));return t.join(" ")}n=1;for(var o=arguments,u=o.length,s=String(e).replace(r,function(e){if("%%"===e)return"%";if(n>=u)return e;switch(e){case"%s":return String(o[n++]);case"%d":return Number(o[n++]);case"%j":try{return JSON.stringify(o[n++])}catch(t){return"[Circular]"}default:return e}}),c=o[n];n<u;c=o[++n])h(c)||!z(c)?s+=" "+c:s+=" "+i(c);return s},exports.deprecate=function(r,n){if(j(e.process))return function(){return exports.deprecate(r,n).apply(this,arguments)};if(!0===t.noDeprecation)return r;var o=!1;return function(){if(!o){if(t.throwDeprecation)throw new Error(n);t.traceDeprecation?console.trace(n):console.error(n),o=!0}return r.apply(this,arguments)}};var n,o={};function i(e,t){var r={seen:[],stylize:s};return arguments.length>=3&&(r.depth=arguments[2]),arguments.length>=4&&(r.colors=arguments[3]),x(t)?r.showHidden=t:t&&exports._extend(r,t),j(r.showHidden)&&(r.showHidden=!1),j(r.depth)&&(r.depth=2),j(r.colors)&&(r.colors=!1),j(r.customInspect)&&(r.customInspect=!0),r.colors&&(r.stylize=u),l(r,e,r.depth)}function u(e,t){var r=i.styles[t];return r?"["+i.colors[r][0]+"m"+e+"["+i.colors[r][1]+"m":e}function s(e,t){return e}function c(e){var t={};return e.forEach(function(e,r){t[e]=!0}),t}function l(e,t,r){if(e.customInspect&&t&&D(t.inspect)&&t.inspect!==exports.inspect&&(!t.constructor||t.constructor.prototype!==t)){var n=t.inspect(r,e);return m(n)||(n=l(e,n,r)),n}var o=p(e,t);if(o)return o;var i=Object.keys(t),u=c(i);if(e.showHidden&&(i=Object.getOwnPropertyNames(t)),E(t)&&(i.indexOf("message")>=0||i.indexOf("description")>=0))return a(t);if(0===i.length){if(D(t)){var s=t.name?": "+t.name:"";return e.stylize("[Function"+s+"]","special")}if(O(t))return e.stylize(RegExp.prototype.toString.call(t),"regexp");if(w(t))return e.stylize(Date.prototype.toString.call(t),"date");if(E(t))return a(t)}var x,h="",b=!1,v=["{","}"];(d(t)&&(b=!0,v=["[","]"]),D(t))&&(h=" [Function"+(t.name?": "+t.name:"")+"]");return O(t)&&(h=" "+RegExp.prototype.toString.call(t)),w(t)&&(h=" "+Date.prototype.toUTCString.call(t)),E(t)&&(h=" "+a(t)),0!==i.length||b&&0!=t.length?r<0?O(t)?e.stylize(RegExp.prototype.toString.call(t),"regexp"):e.stylize("[Object]","special"):(e.seen.push(t),x=b?f(e,t,r,u,i):i.map(function(n){return y(e,t,r,u,n,b)}),e.seen.pop(),g(x,h,v)):v[0]+h+v[1]}function p(e,t){if(j(t))return e.stylize("undefined","undefined");if(m(t)){var r="'"+JSON.stringify(t).replace(/^"|"$/g,"").replace(/'/g,"\\'").replace(/\\"/g,'"')+"'";return e.stylize(r,"string")}return v(t)?e.stylize(""+t,"number"):x(t)?e.stylize(""+t,"boolean"):h(t)?e.stylize("null","null"):void 0}function a(e){return"["+Error.prototype.toString.call(e)+"]"}function f(e,t,r,n,o){for(var i=[],u=0,s=t.length;u<s;++u)$(t,String(u))?i.push(y(e,t,r,n,String(u),!0)):i.push("");return o.forEach(function(o){o.match(/^\d+$/)||i.push(y(e,t,r,n,o,!0))}),i}function y(e,t,r,n,o,i){var u,s,c;if((c=Object.getOwnPropertyDescriptor(t,o)||{value:t[o]}).get?s=c.set?e.stylize("[Getter/Setter]","special"):e.stylize("[Getter]","special"):c.set&&(s=e.stylize("[Setter]","special")),$(n,o)||(u="["+o+"]"),s||(e.seen.indexOf(c.value)<0?(s=h(r)?l(e,c.value,null):l(e,c.value,r-1)).indexOf("\n")>-1&&(s=i?s.split("\n").map(function(e){return" "+e}).join("\n").substr(2):"\n"+s.split("\n").map(function(e){return" "+e}).join("\n")):s=e.stylize("[Circular]","special")),j(u)){if(i&&o.match(/^\d+$/))return s;(u=JSON.stringify(""+o)).match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)?(u=u.substr(1,u.length-2),u=e.stylize(u,"name")):(u=u.replace(/'/g,"\\'").replace(/\\"/g,'"').replace(/(^"|"$)/g,"'"),u=e.stylize(u,"string"))}return u+": "+s}function g(e,t,r){return e.reduce(function(e,t){return 0,t.indexOf("\n")>=0&&0,e+t.replace(/\u001b\[\d\d?m/g,"").length+1},0)>60?r[0]+(""===t?"":t+"\n ")+" "+e.join(",\n ")+" "+r[1]:r[0]+t+" "+e.join(", ")+" "+r[1]}function d(e){return Array.isArray(e)}function x(e){return"boolean"==typeof e}function h(e){return null===e}function b(e){return null==e}function v(e){return"number"==typeof e}function m(e){return"string"==typeof e}function S(e){return"symbol"==typeof e}function j(e){return void 0===e}function O(e){return z(e)&&"[object RegExp]"===A(e)}function z(e){return"object"==typeof e&&null!==e}function w(e){return z(e)&&"[object Date]"===A(e)}function E(e){return z(e)&&("[object Error]"===A(e)||e instanceof Error)}function D(e){return"function"==typeof e}function N(e){return null===e||"boolean"==typeof e||"number"==typeof e||"string"==typeof e||"symbol"==typeof e||void 0===e}function A(e){return Object.prototype.toString.call(e)}function J(e){return e<10?"0"+e.toString(10):e.toString(10)}exports.debuglog=function(e){if(j(n)&&(n=""),e=e.toUpperCase(),!o[e])if(new RegExp("\\b"+e+"\\b","i").test(n)){var r=t.pid;o[e]=function(){var t=exports.format.apply(exports,arguments);console.error("%s %d: %s",e,r,t)}}else o[e]=function(){};return o[e]},exports.inspect=i,i.colors={bold:[1,22],italic:[3,23],underline:[4,24],inverse:[7,27],white:[37,39],grey:[90,39],black:[30,39],blue:[34,39],cyan:[36,39],green:[32,39],magenta:[35,39],red:[31,39],yellow:[33,39]},i.styles={special:"cyan",number:"yellow",boolean:"yellow",undefined:"grey",null:"bold",string:"green",date:"magenta",regexp:"red"},exports.isArray=d,exports.isBoolean=x,exports.isNull=h,exports.isNullOrUndefined=b,exports.isNumber=v,exports.isString=m,exports.isSymbol=S,exports.isUndefined=j,exports.isRegExp=O,exports.isObject=z,exports.isDate=w,exports.isError=E,exports.isFunction=D,exports.isPrimitive=N,exports.isBuffer=require("./support/isBuffer");var R=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];function H(){var e=new Date,t=[J(e.getHours()),J(e.getMinutes()),J(e.getSeconds())].join(":");return[e.getDate(),R[e.getMonth()],t].join(" ")}function $(e,t){return Object.prototype.hasOwnProperty.call(e,t)}exports.log=function(){console.log("%s - %s",H(),exports.format.apply(exports,arguments))},exports.inherits=require("inherits"),exports._extend=function(e,t){if(!t||!z(t))return e;for(var r=Object.keys(t),n=r.length;n--;)e[r[n]]=t[r[n]];return e};
34
+
},{"./support/isBuffer":"ebtb","inherits":"Zvxt","process":"g5I+"}],"g2FE":[function(require,module,exports) {
35
+
var global = arguments[3];
36
+
var t=arguments[3];function e(t,e){if(t===e)return 0;for(var r=t.length,n=e.length,i=0,o=Math.min(r,n);i<o;++i)if(t[i]!==e[i]){r=t[i],n=e[i];break}return r<n?-1:n<r?1:0}function r(e){return t.Buffer&&"function"==typeof t.Buffer.isBuffer?t.Buffer.isBuffer(e):!(null==e||!e._isBuffer)}var n=require("util/"),i=Object.prototype.hasOwnProperty,o=Array.prototype.slice,u="foo"===function(){}.name;function a(t){return Object.prototype.toString.call(t)}function f(e){return!r(e)&&("function"==typeof t.ArrayBuffer&&("function"==typeof ArrayBuffer.isView?ArrayBuffer.isView(e):!!e&&(e instanceof DataView||!!(e.buffer&&e.buffer instanceof ArrayBuffer))))}var c=module.exports=y,s=/\s*function\s+([^\(\s]*)\s*/;function l(t){if(n.isFunction(t)){if(u)return t.name;var e=t.toString().match(s);return e&&e[1]}}function p(t,e){return"string"==typeof t?t.length<e?t:t.slice(0,e):t}function g(t){if(u||!n.isFunction(t))return n.inspect(t);var e=l(t);return"[Function"+(e?": "+e:"")+"]"}function h(t){return p(g(t.actual),128)+" "+t.operator+" "+p(g(t.expected),128)}function E(t,e,r,n,i){throw new c.AssertionError({message:r,actual:t,expected:e,operator:n,stackStartFunction:i})}function y(t,e){t||E(t,!0,e,"==",c.ok)}function d(t,i,o,u){if(t===i)return!0;if(r(t)&&r(i))return 0===e(t,i);if(n.isDate(t)&&n.isDate(i))return t.getTime()===i.getTime();if(n.isRegExp(t)&&n.isRegExp(i))return t.source===i.source&&t.global===i.global&&t.multiline===i.multiline&&t.lastIndex===i.lastIndex&&t.ignoreCase===i.ignoreCase;if(null!==t&&"object"==typeof t||null!==i&&"object"==typeof i){if(f(t)&&f(i)&&a(t)===a(i)&&!(t instanceof Float32Array||t instanceof Float64Array))return 0===e(new Uint8Array(t.buffer),new Uint8Array(i.buffer));if(r(t)!==r(i))return!1;var c=(u=u||{actual:[],expected:[]}).actual.indexOf(t);return-1!==c&&c===u.expected.indexOf(i)||(u.actual.push(t),u.expected.push(i),b(t,i,o,u))}return o?t===i:t==i}function m(t){return"[object Arguments]"==Object.prototype.toString.call(t)}function b(t,e,r,i){if(null==t||null==e)return!1;if(n.isPrimitive(t)||n.isPrimitive(e))return t===e;if(r&&Object.getPrototypeOf(t)!==Object.getPrototypeOf(e))return!1;var u=m(t),a=m(e);if(u&&!a||!u&&a)return!1;if(u)return d(t=o.call(t),e=o.call(e),r);var f,c,s=O(t),l=O(e);if(s.length!==l.length)return!1;for(s.sort(),l.sort(),c=s.length-1;c>=0;c--)if(s[c]!==l[c])return!1;for(c=s.length-1;c>=0;c--)if(!d(t[f=s[c]],e[f],r,i))return!1;return!0}function v(t,e,r){d(t,e,!0)&&E(t,e,r,"notDeepStrictEqual",v)}function q(t,e){if(!t||!e)return!1;if("[object RegExp]"==Object.prototype.toString.call(e))return e.test(t);try{if(t instanceof e)return!0}catch(r){}return!Error.isPrototypeOf(e)&&!0===e.call({},t)}function x(t){var e;try{t()}catch(r){e=r}return e}function w(t,e,r,i){var o;if("function"!=typeof e)throw new TypeError('"block" argument must be a function');"string"==typeof r&&(i=r,r=null),o=x(e),i=(r&&r.name?" ("+r.name+").":".")+(i?" "+i:"."),t&&!o&&E(o,r,"Missing expected exception"+i);var u="string"==typeof i,a=!t&&o&&!r;if((!t&&n.isError(o)&&u&&q(o,r)||a)&&E(o,r,"Got unwanted exception"+i),t&&o&&r&&!q(o,r)||!t&&o)throw o}c.AssertionError=function(t){this.name="AssertionError",this.actual=t.actual,this.expected=t.expected,this.operator=t.operator,t.message?(this.message=t.message,this.generatedMessage=!1):(this.message=h(this),this.generatedMessage=!0);var e=t.stackStartFunction||E;if(Error.captureStackTrace)Error.captureStackTrace(this,e);else{var r=new Error;if(r.stack){var n=r.stack,i=l(e),o=n.indexOf("\n"+i);if(o>=0){var u=n.indexOf("\n",o+1);n=n.substring(u+1)}this.stack=n}}},n.inherits(c.AssertionError,Error),c.fail=E,c.ok=y,c.equal=function(t,e,r){t!=e&&E(t,e,r,"==",c.equal)},c.notEqual=function(t,e,r){t==e&&E(t,e,r,"!=",c.notEqual)},c.deepEqual=function(t,e,r){d(t,e,!1)||E(t,e,r,"deepEqual",c.deepEqual)},c.deepStrictEqual=function(t,e,r){d(t,e,!0)||E(t,e,r,"deepStrictEqual",c.deepStrictEqual)},c.notDeepEqual=function(t,e,r){d(t,e,!1)&&E(t,e,r,"notDeepEqual",c.notDeepEqual)},c.notDeepStrictEqual=v,c.strictEqual=function(t,e,r){t!==e&&E(t,e,r,"===",c.strictEqual)},c.notStrictEqual=function(t,e,r){t===e&&E(t,e,r,"!==",c.notStrictEqual)},c.throws=function(t,e,r){w(!0,t,e,r)},c.doesNotThrow=function(t,e,r){w(!1,t,e,r)},c.ifError=function(t){if(t)throw t};var O=Object.keys||function(t){var e=[];for(var r in t)i.call(t,r)&&e.push(r);return e};
37
+
},{"util/":"KpDW"}],"3mbL":[function(require,module,exports) {
38
+
"use strict";var e=this&&this.__awaiter||function(e,t,r,s){return new(r||(r=Promise))(function(n,i){function o(e){try{u(s.next(e))}catch(t){i(t)}}function h(e){try{u(s.throw(e))}catch(t){i(t)}}function u(e){e.done?n(e.value):new r(function(t){t(e.value)}).then(o,h)}u((s=s.apply(e,t||[])).next())})};Object.defineProperty(exports,"__esModule",{value:!0});const t=require("assert");class r{constructor(){this.promise=new Promise((e,t)=>{this.reject=t,this.resolve=e})}}exports.endOfStream="End-Of-Stream";class s{constructor(e){if(this.s=e,this.endOfStream=!1,this.peekQueue=[],!e.read||!e.once)throw new Error("Expected an instance of stream.Readable");this.s.once("end",()=>this.reject(new Error(exports.endOfStream))),this.s.once("error",e=>this.reject(e)),this.s.once("close",()=>this.reject(new Error("Stream closed")))}peek(t,r,s){return e(this,void 0,void 0,function*(){const e=yield this.read(t,r,s);return this.peekQueue.push(t.slice(r,r+e)),e})}read(t,r,s){return e(this,void 0,void 0,function*(){if(0===s)return 0;if(0===this.peekQueue.length&&this.endOfStream)throw new Error(exports.endOfStream);let e=s,n=0;for(;this.peekQueue.length>0&&e>0;){const s=this.peekQueue.pop(),i=Math.min(s.length,e);s.copy(t,r+n,0,i),n+=i,e-=i,i<s.length&&this.peekQueue.push(s.slice(i))}return e>0&&!this.endOfStream&&(n+=(yield this._read(t,r+n,e))),n})}_read(s,n,i){return e(this,void 0,void 0,function*(){t.ok(!this.request,"Concurrent read operation?");const e=this.s.read(i);return e?(e.copy(s,n),e.length):(this.request={buffer:s,offset:n,length:i,deferred:new r},this.s.once("readable",()=>{this.tryRead()}),this.request.deferred.promise.then(e=>(this.request=null,e)).catch(e=>{throw this.request=null,e}))})}tryRead(){const e=this.s.read(this.request.length);e?(e.copy(this.request.buffer,this.request.offset),this.request.deferred.resolve(e.length)):this.s.once("readable",()=>{this.tryRead()})}reject(e){this.endOfStream=!0,this.request&&(this.request.deferred.reject(e),this.request=null)}}exports.StreamReader=s;
39
+
},{"assert":"g2FE"}],"h40E":[function(require,module,exports) {
40
+
var Buffer = require("buffer").Buffer;
41
+
var e=require("buffer").Buffer,r=this&&this.__awaiter||function(e,r,t,i){return new(t||(t=Promise))(function(n,o){function s(e){try{f(i.next(e))}catch(r){o(r)}}function a(e){try{f(i.throw(e))}catch(r){o(r)}}function f(e){e.done?n(e.value):new t(function(r){r(e.value)}).then(s,a)}f((i=i.apply(e,r||[])).next())})};Object.defineProperty(exports,"__esModule",{value:!0});const t=require("./AbstractTokenizer"),i=require("./type"),n=require("then-read-stream"),o=require("debug"),s=o("strtok3:ReadStreamTokenizer");class a extends t.AbstractTokenizer{constructor(e,r){super(),this.streamReader=new n.StreamReader(e),this.fileSize=r}readBuffer(e,t=0,o=e.length,s){return r(this,void 0,void 0,function*(){if(0===o)return 0;if(s){const r=s-this.position;if(r>0)return yield this.ignore(s-this.position),this.readBuffer(e,t,o);if(r<0)throw new Error("Cannot read from a negative offset in a stream")}let r;try{r=yield this.streamReader.read(e,t,o),this.position+=r}catch(a){throw a.message===n.endOfStream?new Error(i.endOfFile):a}if(r<o)throw new Error(i.endOfFile);return r})}peekBuffer(t,o=0,s=t.length,a,f){return r(this,void 0,void 0,function*(){let r;if(a){const i=a-this.position;if(i>0){const n=e.alloc(s+i);return r=yield this.peekBuffer(n,0,i+s,void 0,f),n.copy(t,o,i),r-i}if(i<0)throw new Error("Cannot peek from a negative offset in a stream")}try{r=yield this.streamReader.peek(t,o,s)}catch(u){throw u.message===n.endOfStream?new Error(i.endOfFile):u}if(!f&&r<s)throw new Error(i.endOfFile);return r})}ignore(t){return r(this,void 0,void 0,function*(){s(`ignore ${this.position}...${this.position+t-1}`);const r=e.alloc(t);return this.readBuffer(r)})}}exports.ReadStreamTokenizer=a;
42
+
},{"./AbstractTokenizer":"PoRW","./type":"2Fe+","then-read-stream":"3mbL","debug":"j+D9","buffer":"aMB2"}],"FUZC":[function(require,module,exports) {
43
+
"use strict";var t=this&&this.__awaiter||function(t,i,e,n){return new(e||(e=Promise))(function(o,r){function s(t){try{u(n.next(t))}catch(i){r(i)}}function h(t){try{u(n.throw(t))}catch(i){r(i)}}function u(t){t.done?o(t.value):new e(function(i){i(t.value)}).then(s,h)}u((n=n.apply(t,i||[])).next())})};Object.defineProperty(exports,"__esModule",{value:!0});const i=require("./type");class e{constructor(t){this.buffer=t,this.position=0,this.fileSize=t.length}readBuffer(i,e,n,o){return t(this,void 0,void 0,function*(){return this.position=o||this.position,this.peekBuffer(i,e,n,this.position).then(t=>(this.position+=t,t))})}peekBuffer(e,n,o,r,s=!1){return t(this,void 0,void 0,function*(){r=r||this.position,o||(o=e.length);const t=Math.min(this.buffer.length-r,o);if(!s&&t<o)throw new Error(i.endOfFile);return this.buffer.copy(e,n,r,r+t),t})}readToken(i,e){return t(this,void 0,void 0,function*(){this.position=e||this.position;try{const n=this.peekToken(i,this.position);return this.position+=i.len,n}catch(t){throw this.position+=this.buffer.length-e,t}})}peekToken(e,n=this.position){return t(this,void 0,void 0,function*(){if(this.buffer.length-n<e.len)throw new Error(i.endOfFile);return e.get(this.buffer,n)})}readNumber(i){return t(this,void 0,void 0,function*(){return this.readToken(i)})}peekNumber(i){return t(this,void 0,void 0,function*(){return this.peekToken(i)})}ignore(i){return t(this,void 0,void 0,function*(){const t=Math.min(this.buffer.length-this.position,i);return this.position+=t,t})}close(){return t(this,void 0,void 0,function*(){})}}exports.BufferTokenizer=e;
44
+
},{"./type":"2Fe+"}],"tvmF":[function(require,module,exports) {
45
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const e=require("./ReadStreamTokenizer"),r=require("./BufferTokenizer");function t(r,t){return new e.ReadStreamTokenizer(r,t)}function n(e){return new r.BufferTokenizer(e)}exports.fromStream=t,exports.fromBuffer=n;
46
+
},{"./ReadStreamTokenizer":"h40E","./BufferTokenizer":"FUZC"}],"gPQA":[function(require,module,exports) {
47
+
var Buffer = require("buffer").Buffer;
48
+
var e=require("buffer").Buffer;function t(e){return(t="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function i(e){return r(e)||m(e)||f()}function f(){throw new TypeError("Invalid attempt to spread non-iterable instance")}function m(e){if(Symbol.iterator in Object(e)||"[object Arguments]"===Object.prototype.toString.call(e))return Array.from(e)}function r(e){if(Array.isArray(e)){for(var t=0,i=new Array(e.length);t<e.length;t++)i[t]=e[t];return i}}var o=function(e){return i(e).map(function(e){return e.charCodeAt(0)})},n=o("META-INF/mozilla.rsa"),a=o("[Content_Types].xml"),p=o("_rels/.rels");function u(e){for(var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,i=e[t],f=1,m=0;++m<8;)f*=256,i+=e[t+m]*f;return i}module.exports=function(f){if(!(f instanceof Uint8Array||e.isBuffer(f)))throw new TypeError("Expected the `input` argument to be of type `Uint8Array` or `Buffer`, got `".concat(t(f),"`"));var m=f instanceof Uint8Array?f:new Uint8Array(f);if(!(m&&m.length>1))return null;var r=function(e,t){t=Object.assign({offset:0},t);for(var i=0;i<e.length;i++)if(t.mask){if(e[i]!==(t.mask[i]&m[i+t.offset]))return!1}else if(e[i]!==m[i+t.offset])return!1;return!0},s=function(e,t){return r(o(e),t)};if(r([255,216,255]))return{ext:"jpg",mime:"image/jpeg"};if(r([137,80,78,71,13,10,26,10]))return{ext:"png",mime:"image/png"};if(r([71,73,70]))return{ext:"gif",mime:"image/gif"};if(r([87,69,66,80],{offset:8}))return{ext:"webp",mime:"image/webp"};if(r([70,76,73,70]))return{ext:"flif",mime:"image/flif"};if((r([73,73,42,0])||r([77,77,0,42]))&&r([67,82],{offset:8}))return{ext:"cr2",mime:"image/x-canon-cr2"};if(r([73,73,42,0])||r([77,77,0,42]))return{ext:"tif",mime:"image/tiff"};if(r([66,77]))return{ext:"bmp",mime:"image/bmp"};if(r([73,73,188]))return{ext:"jxr",mime:"image/vnd.ms-photo"};if(r([56,66,80,83]))return{ext:"psd",mime:"image/vnd.adobe.photoshop"};if(r([80,75,3,4])){if(r([109,105,109,101,116,121,112,101,97,112,112,108,105,99,97,116,105,111,110,47,101,112,117,98,43,122,105,112],{offset:30}))return{ext:"epub",mime:"application/epub+zip"};if(r(n,{offset:30}))return{ext:"xpi",mime:"application/x-xpinstall"};if(s("mimetypeapplication/vnd.oasis.opendocument.text",{offset:30}))return{ext:"odt",mime:"application/vnd.oasis.opendocument.text"};if(s("mimetypeapplication/vnd.oasis.opendocument.spreadsheet",{offset:30}))return{ext:"ods",mime:"application/vnd.oasis.opendocument.spreadsheet"};if(s("mimetypeapplication/vnd.oasis.opendocument.presentation",{offset:30}))return{ext:"odp",mime:"application/vnd.oasis.opendocument.presentation"};var x=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;return e.findIndex(function(e,i,f){return i>=t&&80===f[i]&&75===f[i+1]&&3===f[i+2]&&4===f[i+3]})},c=0,l=!1,d=null;do{var g=c+30;if(l||(l=r(a,{offset:g})||r(p,{offset:g})),d||(s("word/",{offset:g})?d={ext:"docx",mime:"application/vnd.openxmlformats-officedocument.wordprocessingml.document"}:s("ppt/",{offset:g})?d={ext:"pptx",mime:"application/vnd.openxmlformats-officedocument.presentationml.presentation"}:s("xl/",{offset:g})&&(d={ext:"xlsx",mime:"application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"})),l&&d)return d;c=x(m,g)}while(c>=0);if(d)return d}if(r([80,75])&&(3===m[2]||5===m[2]||7===m[2])&&(4===m[3]||6===m[3]||8===m[3]))return{ext:"zip",mime:"application/zip"};if(r([117,115,116,97,114],{offset:257}))return{ext:"tar",mime:"application/x-tar"};if(r([82,97,114,33,26,7])&&(0===m[6]||1===m[6]))return{ext:"rar",mime:"application/x-rar-compressed"};if(r([31,139,8]))return{ext:"gz",mime:"application/gzip"};if(r([66,90,104]))return{ext:"bz2",mime:"application/x-bzip2"};if(r([55,122,188,175,39,28]))return{ext:"7z",mime:"application/x-7z-compressed"};if(r([120,1]))return{ext:"dmg",mime:"application/x-apple-diskimage"};if(r([51,103,112,53])||r([0,0,0])&&r([102,116,121,112],{offset:4})&&(r([109,112,52,49],{offset:8})||r([109,112,52,50],{offset:8})||r([105,115,111,109],{offset:8})||r([105,115,111,50],{offset:8})||r([109,109,112,52],{offset:8})||r([77,52,86],{offset:8})||r([100,97,115,104],{offset:8})))return{ext:"mp4",mime:"video/mp4"};if(r([77,84,104,100]))return{ext:"mid",mime:"audio/midi"};if(r([26,69,223,163])){var v=m.subarray(4,4100),b=v.findIndex(function(e,t,i){return 66===i[t]&&130===i[t+1]});if(-1!==b){var y=b+3,h=function(e){return i(e).every(function(e,t){return v[y+t]===e.charCodeAt(0)})};if(h("matroska"))return{ext:"mkv",mime:"video/x-matroska"};if(h("webm"))return{ext:"webm",mime:"video/webm"}}}if(r([0,0,0,20,102,116,121,112,113,116,32,32])||r([102,114,101,101],{offset:4})||r([102,116,121,112,113,116,32,32],{offset:4})||r([109,100,97,116],{offset:4})||r([109,111,111,118],{offset:4})||r([119,105,100,101],{offset:4}))return{ext:"mov",mime:"video/quicktime"};if(r([82,73,70,70])){if(r([65,86,73],{offset:8}))return{ext:"avi",mime:"video/vnd.avi"};if(r([87,65,86,69],{offset:8}))return{ext:"wav",mime:"audio/vnd.wave"};if(r([81,76,67,77],{offset:8}))return{ext:"qcp",mime:"audio/qcelp"}}if(r([48,38,178,117,142,102,207,17,166,217])){var w=30;do{var k=u(m,w+16);if(r([145,7,220,183,183,169,207,17,142,230,0,192,12,32,83,101],{offset:w})){if(r([64,158,105,248,77,91,207,17,168,253,0,128,95,92,68,43],{offset:w+24}))return{ext:"wma",mime:"audio/x-ms-wma"};if(r([192,239,25,188,77,91,207,17,168,253,0,128,95,92,68,43],{offset:w+24}))return{ext:"wmv",mime:"video/x-ms-asf"};break}w+=k}while(w+24<=m.length);return{ext:"asf",mime:"application/vnd.ms-asf"}}if(r([0,0,1,186])||r([0,0,1,179]))return{ext:"mpg",mime:"video/mpeg"};if(r([102,116,121,112,51,103],{offset:4}))return{ext:"3gp",mime:"video/3gpp"};for(var j=0;j<2&&j<m.length-16;j++){if(r([73,68,51],{offset:j})||r([255,226],{offset:j,mask:[255,226]}))return{ext:"mp3",mime:"audio/mpeg"};if(r([255,228],{offset:j,mask:[255,228]}))return{ext:"mp2",mime:"audio/mpeg"};if(r([255,248],{offset:j,mask:[255,252]}))return{ext:"mp2",mime:"audio/mpeg"};if(r([255,240],{offset:j,mask:[255,252]}))return{ext:"mp4",mime:"audio/mpeg"}}if(r([102,116,121,112,77,52,65],{offset:4})||r([77,52,65,32]))return{ext:"m4a",mime:"audio/mp4"};if(r([79,112,117,115,72,101,97,100],{offset:28}))return{ext:"opus",mime:"audio/opus"};if(r([79,103,103,83]))return r([128,116,104,101,111,114,97],{offset:28})?{ext:"ogv",mime:"video/ogg"}:r([1,118,105,100,101,111,0],{offset:28})?{ext:"ogm",mime:"video/ogg"}:r([127,70,76,65,67],{offset:28})?{ext:"oga",mime:"audio/ogg"}:r([83,112,101,101,120,32,32],{offset:28})?{ext:"spx",mime:"audio/ogg"}:r([1,118,111,114,98,105,115],{offset:28})?{ext:"ogg",mime:"audio/ogg"}:{ext:"ogx",mime:"application/ogg"};if(r([102,76,97,67]))return{ext:"flac",mime:"audio/x-flac"};if(r([77,65,67,32]))return{ext:"ape",mime:"audio/ape"};if(r([119,118,112,107]))return{ext:"wv",mime:"audio/wavpack"};if(r([35,33,65,77,82,10]))return{ext:"amr",mime:"audio/amr"};if(r([37,80,68,70]))return{ext:"pdf",mime:"application/pdf"};if(r([77,90]))return{ext:"exe",mime:"application/x-msdownload"};if((67===m[0]||70===m[0])&&r([87,83],{offset:1}))return{ext:"swf",mime:"application/x-shockwave-flash"};if(r([123,92,114,116,102]))return{ext:"rtf",mime:"application/rtf"};if(r([0,97,115,109]))return{ext:"wasm",mime:"application/wasm"};if(r([119,79,70,70])&&(r([0,1,0,0],{offset:4})||r([79,84,84,79],{offset:4})))return{ext:"woff",mime:"font/woff"};if(r([119,79,70,50])&&(r([0,1,0,0],{offset:4})||r([79,84,84,79],{offset:4})))return{ext:"woff2",mime:"font/woff2"};if(r([76,80],{offset:34})&&(r([0,0,1],{offset:8})||r([1,0,2],{offset:8})||r([2,0,2],{offset:8})))return{ext:"eot",mime:"application/vnd.ms-fontobject"};if(r([0,1,0,0,0]))return{ext:"ttf",mime:"font/ttf"};if(r([79,84,84,79,0]))return{ext:"otf",mime:"font/otf"};if(r([0,0,1,0]))return{ext:"ico",mime:"image/x-icon"};if(r([0,0,2,0]))return{ext:"cur",mime:"image/x-icon"};if(r([70,76,86,1]))return{ext:"flv",mime:"video/x-flv"};if(r([37,33]))return{ext:"ps",mime:"application/postscript"};if(r([253,55,122,88,90,0]))return{ext:"xz",mime:"application/x-xz"};if(r([83,81,76,105]))return{ext:"sqlite",mime:"application/x-sqlite3"};if(r([78,69,83,26]))return{ext:"nes",mime:"application/x-nintendo-nes-rom"};if(r([67,114,50,52]))return{ext:"crx",mime:"application/x-google-chrome-extension"};if(r([77,83,67,70])||r([73,83,99,40]))return{ext:"cab",mime:"application/vnd.ms-cab-compressed"};if(r([33,60,97,114,99,104,62,10,100,101,98,105,97,110,45,98,105,110,97,114,121]))return{ext:"deb",mime:"application/x-deb"};if(r([33,60,97,114,99,104,62]))return{ext:"ar",mime:"application/x-unix-archive"};if(r([237,171,238,219]))return{ext:"rpm",mime:"application/x-rpm"};if(r([31,160])||r([31,157]))return{ext:"Z",mime:"application/x-compress"};if(r([76,90,73,80]))return{ext:"lz",mime:"application/x-lzip"};if(r([208,207,17,224,161,177,26,225]))return{ext:"msi",mime:"application/x-msi"};if(r([6,14,43,52,2,5,1,1,13,1,2,1,1,2]))return{ext:"mxf",mime:"application/mxf"};if(r([71],{offset:4})&&(r([71],{offset:192})||r([71],{offset:196})))return{ext:"mts",mime:"video/mp2t"};if(r([66,76,69,78,68,69,82]))return{ext:"blend",mime:"application/x-blender"};if(r([66,80,71,251]))return{ext:"bpg",mime:"image/bpg"};if(r([0,0,0,12,106,80,32,32,13,10,135,10])){if(r([106,112,50,32],{offset:20}))return{ext:"jp2",mime:"image/jp2"};if(r([106,112,120,32],{offset:20}))return{ext:"jpx",mime:"image/jpx"};if(r([106,112,109,32],{offset:20}))return{ext:"jpm",mime:"image/jpm"};if(r([109,106,112,50],{offset:20}))return{ext:"mj2",mime:"image/mj2"}}if(r([70,79,82,77,0]))return{ext:"aif",mime:"audio/aiff"};if(s("<?xml "))return{ext:"xml",mime:"application/xml"};if(r([66,79,79,75,77,79,66,73],{offset:60}))return{ext:"mobi",mime:"application/x-mobipocket-ebook"};if(r([102,116,121,112],{offset:4})){if(r([109,105,102,49],{offset:8}))return{ext:"heic",mime:"image/heif"};if(r([109,115,102,49],{offset:8}))return{ext:"heic",mime:"image/heif-sequence"};if(r([104,101,105,99],{offset:8})||r([104,101,105,120],{offset:8}))return{ext:"heic",mime:"image/heic"};if(r([104,101,118,99],{offset:8})||r([104,101,118,120],{offset:8}))return{ext:"heic",mime:"image/heic-sequence"}}return r([171,75,84,88,32,49,49,187,13,10,26,10])?{ext:"ktx",mime:"image/ktx"}:r([68,73,67,77],{offset:128})?{ext:"dcm",mime:"application/dicom"}:r([77,80,43])?{ext:"mpc",mime:"audio/x-musepack"}:r([77,80,67,75])?{ext:"mpc",mime:"audio/x-musepack"}:r([66,69,71,73,78,58])?{ext:"ics",mime:"text/calendar"}:r([103,108,84,70,2,0,0,0])?{ext:"glb",mime:"model/gltf-binary"}:null},Object.defineProperty(module.exports,"minimumBytes",{value:4100});
49
+
},{"buffer":"aMB2"}],"atBn":[function(require,module,exports) {
50
+
var e=/; *([!#$%&'\*\+\-\.0-9A-Z\^_`a-z\|~]+) *= *("(?:[ !\u0023-\u005b\u005d-\u007e\u0080-\u00ff]|\\[\u0020-\u007e])*"|[!#$%&'\*\+\-\.0-9A-Z\^_`a-z\|~]+) */g,r=/^[\u0020-\u007e\u0080-\u00ff]+$/,t=/^[!#$%&'\*\+\-\.0-9A-Z\^_`a-z\|~]+$/,a=/\\([\u0000-\u007f])/g,n=/([\\"])/g,o=/^[A-Za-z0-9][A-Za-z0-9!#$&^_.-]{0,126}$/,i=/^[A-Za-z0-9][A-Za-z0-9!#$&^_-]{0,126}$/,f=/^ *([A-Za-z0-9][A-Za-z0-9!#$&^_-]{0,126})\/([A-Za-z0-9][A-Za-z0-9!#$&^_.+-]{0,126}) *$/;function u(e){if(!e||"object"!=typeof e)throw new TypeError("argument obj is required");var r=e.parameters,a=e.subtype,n=e.suffix,f=e.type;if(!f||!i.test(f))throw new TypeError("invalid type");if(!a||!o.test(a))throw new TypeError("invalid subtype");var u=f+"/"+a;if(n){if(!i.test(n))throw new TypeError("invalid suffix");u+="+"+n}if(r&&"object"==typeof r)for(var s,p=Object.keys(r).sort(),w=0;w<p.length;w++){if(s=p[w],!t.test(s))throw new TypeError("invalid parameter name");u+="; "+s+"="+y(r[s])}return u}function s(r){if(!r)throw new TypeError("argument string is required");if("object"==typeof r&&(r=p(r)),"string"!=typeof r)throw new TypeError("argument string is required to be a string");var t,n,o,i=r.indexOf(";"),f=w(-1!==i?r.substr(0,i):r),u={};for(e.lastIndex=i;n=e.exec(r);){if(n.index!==i)throw new TypeError("invalid parameter format");i+=n[0].length,t=n[1].toLowerCase(),'"'===(o=n[2])[0]&&(o=o.substr(1,o.length-2).replace(a,"$1")),u[t]=o}if(-1!==i&&i!==r.length)throw new TypeError("invalid parameter format");return f.parameters=u,f}function p(e){return"function"==typeof e.getHeader?e.getHeader("content-type"):"object"==typeof e.headers?e.headers&&e.headers["content-type"]:void 0}function y(e){var a=String(e);if(t.test(a))return a;if(a.length>0&&!r.test(a))throw new TypeError("invalid parameter value");return'"'+a.replace(n,"\\$1")+'"'}function w(e){var r=f.exec(e.toLowerCase());if(!r)throw new TypeError("invalid media type");var t,a=r[1],n=r[2],o=n.lastIndexOf("+");return-1!==o&&(t=n.substr(o+1),n=n.substr(0,o)),{type:a,subtype:n,suffix:t}}exports.format=u,exports.parse=s;
51
+
},{}],"Wlj4":[function(require,module,exports) {
52
+
"use strict";function i(i){return exports.commonTags.hasOwnProperty(i)&&!exports.commonTags[i].multiple}function l(i){return!exports.commonTags[i].multiple||exports.commonTags[i].unique}Object.defineProperty(exports,"__esModule",{value:!0}),exports.commonTags={year:{multiple:!1},track:{multiple:!1},disk:{multiple:!1},title:{multiple:!1},artist:{multiple:!1},artists:{multiple:!0,unique:!0},albumartist:{multiple:!1},album:{multiple:!1},date:{multiple:!1},originaldate:{multiple:!1},originalyear:{multiple:!1},comment:{multiple:!0,unique:!1},genre:{multiple:!0,unique:!0},picture:{multiple:!0,unique:!0},composer:{multiple:!0,unique:!0},lyrics:{multiple:!0,unique:!1},albumsort:{multiple:!1,unique:!0},titlesort:{multiple:!1,unique:!0},work:{multiple:!1,unique:!0},artistsort:{multiple:!1,unique:!0},albumartistsort:{multiple:!1,unique:!0},composersort:{multiple:!0,unique:!0},lyricist:{multiple:!0,unique:!0},writer:{multiple:!0,unique:!0},conductor:{multiple:!0,unique:!0},remixer:{multiple:!0,unique:!0},arranger:{multiple:!0,unique:!0},engineer:{multiple:!0,unique:!0},producer:{multiple:!0,unique:!0},technician:{multiple:!0,unique:!0},djmixer:{multiple:!0,unique:!0},mixer:{multiple:!0,unique:!0},label:{multiple:!0,unique:!0},grouping:{multiple:!1},subtitle:{multiple:!1},discsubtitle:{multiple:!1},totaltracks:{multiple:!1},totaldiscs:{multiple:!1},compilation:{multiple:!1},rating:{multiple:!0},bpm:{multiple:!1},mood:{multiple:!1},media:{multiple:!1},catalognumber:{multiple:!0,unique:!0},tvShow:{multiple:!1},tvShowSort:{multiple:!1},tvSeason:{multiple:!1},tvEpisode:{multiple:!1},tvEpisodeId:{multiple:!1},tvNetwork:{multiple:!1},podcast:{multiple:!1},podcasturl:{multiple:!1},releasestatus:{multiple:!1},releasetype:{multiple:!0},releasecountry:{multiple:!1},script:{multiple:!1},language:{multiple:!1},copyright:{multiple:!1},license:{multiple:!1},encodedby:{multiple:!1},encodersettings:{multiple:!1},gapless:{multiple:!1},barcode:{multiple:!1},isrc:{multiple:!0},asin:{multiple:!1},musicbrainz_recordingid:{multiple:!1},musicbrainz_trackid:{multiple:!1},musicbrainz_albumid:{multiple:!1},musicbrainz_artistid:{multiple:!0},musicbrainz_albumartistid:{multiple:!0},musicbrainz_releasegroupid:{multiple:!1},musicbrainz_workid:{multiple:!1},musicbrainz_trmid:{multiple:!1},musicbrainz_discid:{multiple:!1},acoustid_id:{multiple:!1},acoustid_fingerprint:{multiple:!1},musicip_puid:{multiple:!1},musicip_fingerprint:{multiple:!1},website:{multiple:!1},"performer:instrument":{multiple:!0,unique:!0},averageLevel:{multiple:!1},peakLevel:{multiple:!1},notes:{multiple:!0,unique:!1},key:{multiple:!1},originalalbum:{multiple:!1},originalartist:{multiple:!1},discogs_artist_id:{multiple:!0,unique:!0},discogs_release_id:{multiple:!1},discogs_label_id:{multiple:!1},discogs_master_release_id:{multiple:!1},discogs_votes:{multiple:!1},discogs_rating:{multiple:!1},replaygain_track_peak:{multiple:!1},replaygain_track_gain:{multiple:!1},description:{multiple:!0}},exports.isSingleton=i,exports.isUnique=l;
53
+
},{}],"0BDm":[function(require,module,exports) {
54
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});class e{static decode(r){let t="";for(const n in r)r.hasOwnProperty(n)&&(t+=e.codePointToString(e.singleByteDecoder(r[n])));return t}static inRange(e,r,t){return r<=e&&e<=t}static codePointToString(e){return e<=65535?String.fromCharCode(e):(e-=65536,String.fromCharCode(55296+(e>>10),56320+(1023&e)))}static singleByteDecoder(r){if(e.inRange(r,0,127))return r;const t=e.windows1252[r-128];if(null===t)throw Error("invaliding encoding");return t}}e.windows1252=[8364,129,8218,402,8222,8230,8224,8225,710,8240,352,8249,338,141,381,143,144,8216,8217,8220,8221,8226,8211,8212,732,8482,353,8250,339,157,382,376,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255],exports.Windows1292Decoder=e;
55
+
},{}],"5e0M":[function(require,module,exports) {
56
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const t=require("assert"),e=require("./Windows1292Decoder");class r{static findZero(t,e,r,n){let i=e;if("utf16"===n){for(;0!==t[i]||0!==t[i+1];){if(i>=r)return r;i+=2}return i}for(;0!==t[i];){if(i>=r)return r;i++}return i}static trimRightNull(t){const e=t.indexOf("\0");return-1===e?t:t.substr(0,e)}static swapBytes(e){const r=e.length;t.ok(0==(1&r),"Buffer length must be even");for(let t=0;t<r;t+=2){const r=e[t];e[t]=e[t+1],e[t+1]=r}return e}static readUTF16String(t){let e=0;return 254===t[0]&&255===t[1]?(t=r.swapBytes(t),e=2):255===t[0]&&254===t[1]&&(e=2),t.toString("ucs2",e)}static decodeString(t,n){if(255===t[0]&&254===t[1]&&254===t[2]&&255===t[3]&&(t=t.slice(2)),"utf16le"===n||"utf16"===n)return r.readUTF16String(t);if("utf8"===n)return t.toString("utf8");if("iso-8859-1"===n)return e.Windows1292Decoder.decode(t);throw Error(n+" encoding is not supported!")}static stripNulls(t){return t=(t=t.replace(/^\x00+/g,"")).replace(/\x00+$/g,"")}static getBitAllignedNumber(t,e,n,i){const s=n%8;let u=t[e+~~(n/8)];u&=255>>s;const o=8-s,c=i-o;return c<0?u>>=8-s-i:c>0&&(u<<=c,u|=r.getBitAllignedNumber(t,e,n+o,c)),u}static isBitSet(t,e,n){return 1===r.getBitAllignedNumber(t,e,n,1)}static a2hex(t){const e=[];for(let r=0,n=t.length;r<n;r++){const n=Number(t.charCodeAt(r)).toString(16);e.push(1===n.length?"0"+n:n)}return e.join(" ")}}r.strtokBITSET={get:(t,e,r)=>0!=(t[e]&1<<r),len:1},exports.default=r;
57
+
},{"assert":"g2FE","./Windows1292Decoder":"0BDm"}],"1rOY":[function(require,module,exports) {
58
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const e=require("assert"),t=(e,t,n,r)=>{if(t+n>e.length){if("function"!=typeof r)throw new Error("Buffer out of space and no valid flush() function found");return r(e,t),0}return t};exports.UINT8={len:1,get:(e,t)=>e.readUInt8(t),put(n,r,o,l){e.equal(typeof r,"number"),e.equal(typeof o,"number"),e.ok(o>=0&&o<=255),e.ok(r>=0),e.ok(this.len<=n.length);const u=t(n,r,this.len,l);return n.writeUInt8(o,u),u-r+this.len}},exports.UINT16_LE={len:2,get:(e,t)=>e.readUInt16LE(t),put(n,r,o,l){e.equal(typeof r,"number"),e.equal(typeof o,"number"),e.ok(o>=0&&o<=65535),e.ok(r>=0),e.ok(this.len<=n.length);const u=t(n,r,this.len,l);return n.writeUInt16LE(o,u),u-r+this.len}},exports.UINT16_BE={len:2,get:(e,t)=>e.readUInt16BE(t),put(n,r,o,l){e.equal(typeof r,"number"),e.equal(typeof o,"number"),e.ok(o>=0&&o<=65535),e.ok(r>=0),e.ok(this.len<=n.length);const u=t(n,r,this.len,l);return n.writeUInt16BE(o,u),u-r+this.len}},exports.UINT24_LE={len:3,get:(e,t)=>e.readUIntLE(t,3),put(n,r,o,l){e.equal(typeof r,"number"),e.equal(typeof o,"number"),e.ok(o>=0&&o<=16777215),e.ok(r>=0),e.ok(this.len<=n.length);const u=t(n,r,this.len,l);return n.writeUIntLE(o,u,3),u-r+this.len}},exports.UINT24_BE={len:3,get:(e,t)=>e.readUIntBE(t,3),put(n,r,o,l){e.equal(typeof r,"number"),e.equal(typeof o,"number"),e.ok(o>=0&&o<=16777215),e.ok(r>=0),e.ok(this.len<=n.length);const u=t(n,r,this.len,l);return n.writeUIntBE(o,u,3),u-r+this.len}},exports.UINT32_LE={len:4,get:(e,t)=>e.readUInt32LE(t),put(n,r,o,l){e.equal(typeof r,"number"),e.equal(typeof o,"number"),e.ok(o>=0&&o<=4294967295),e.ok(r>=0),e.ok(this.len<=n.length);const u=t(n,r,this.len,l);return n.writeUInt32LE(o,u),u-r+this.len}},exports.UINT32_BE={len:4,get:(e,t)=>e.readUInt32BE(t),put(n,r,o,l){e.equal(typeof r,"number"),e.equal(typeof o,"number"),e.ok(o>=0&&o<=4294967295),e.ok(r>=0),e.ok(this.len<=n.length);const u=t(n,r,this.len,l);return n.writeUInt32BE(o,u),u-r+this.len}},exports.INT8={len:1,get:(e,t)=>e.readInt8(t),put(n,r,o,l){e.equal(typeof r,"number"),e.equal(typeof o,"number"),e.ok(o>=-128&&o<=127),e.ok(r>=0),e.ok(this.len<=n.length);const u=t(n,r,this.len,l);return n.writeInt8(o,u),u-r+this.len}},exports.INT16_BE={len:2,get:(e,t)=>e.readInt16BE(t),put(n,r,o,l){e.equal(typeof r,"number"),e.equal(typeof o,"number"),e.ok(o>=-32768&&o<=32767),e.ok(r>=0),e.ok(this.len<=n.length);const u=t(n,r,this.len,l);return n.writeInt16BE(o,u),u-r+this.len}},exports.INT16_LE={len:2,get:(e,t)=>e.readInt16LE(t),put(n,r,o,l){e.equal(typeof r,"number"),e.equal(typeof o,"number"),e.ok(o>=-32768&&o<=32767),e.ok(r>=0),e.ok(this.len<=n.length);const u=t(n,r,this.len,l);return n.writeInt16LE(o,u),u-r+this.len}},exports.INT24_LE={len:3,get:(e,t)=>e.readIntLE(t,3),put(n,r,o,l){e.equal(typeof r,"number"),e.equal(typeof o,"number"),e.ok(o>=-8388608&&o<=8388607),e.ok(r>=0),e.ok(this.len<=n.length);const u=t(n,r,this.len,l);return n.writeIntLE(o,u,3),u-r+this.len}},exports.INT24_BE={len:3,get:(e,t)=>e.readIntBE(t,3),put(n,r,o,l){e.equal(typeof r,"number"),e.equal(typeof o,"number"),e.ok(o>=-8388608&&o<=8388607),e.ok(r>=0),e.ok(this.len<=n.length);const u=t(n,r,this.len,l);return n.writeIntBE(o,u,3),u-r+this.len}},exports.INT32_BE={len:4,get:(e,t)=>e.readInt32BE(t),put(n,r,o,l){e.equal(typeof r,"number"),e.equal(typeof o,"number"),e.ok(o>=-2147483648&&o<=2147483647),e.ok(r>=0),e.ok(this.len<=n.length);const u=t(n,r,this.len,l);return n.writeInt32BE(o,u),u-r+this.len}},exports.INT32_LE={len:4,get:(e,t)=>e.readInt32LE(t),put(n,r,o,l){e.equal(typeof r,"number"),e.equal(typeof o,"number"),e.ok(o>=-2147483648&&o<=2147483647),e.ok(r>=0),e.ok(this.len<=n.length);const u=t(n,r,this.len,l);return n.writeInt32LE(o,u),u-r+this.len}},exports.UINT64_LE={len:8,get(e,t){return u(e,t,this.len)},put(e,t,n){return s(e,n,t,this.len)}},exports.INT64_LE={len:8,get(e,t){return i(e,t,this.len)},put(e,t,n){return p(e,n,t,this.len)}},exports.UINT64_BE={len:8,get(e,t){return h(e,t,this.len)},put(e,t,n){return a(e,n,t,this.len)}},exports.INT64_BE={len:8,get(e,t){return f(e,t,this.len)},put(e,t,n){return c(e,n,t,this.len)}};class n{constructor(e){this.len=e}get(e,t){return null}}exports.IgnoreType=n;class r{constructor(e){this.len=e}get(e,t){return e.slice(t,t+this.len)}}exports.BufferType=r;class o{constructor(e,t){this.len=e,this.encoding=t}get(e,t){return e.toString(this.encoding,t,t+this.len)}}exports.StringType=o;class l{constructor(e){this.len=e}static decode(e,t,n){let r="";for(let o=t;o<n;++o)r+=l.codePointToString(l.singleByteDecoder(e[o]));return r}static inRange(e,t,n){return t<=e&&e<=n}static codePointToString(e){return e<=65535?String.fromCharCode(e):(e-=65536,String.fromCharCode(55296+(e>>10),56320+(1023&e)))}static singleByteDecoder(e){if(l.inRange(e,0,127))return e;const t=l.windows1252[e-128];if(null===t)throw Error("invaliding encoding");return t}get(e,t=0){return l.decode(e,t,t+this.len)}}function u(e,t,n){n>>>=0;let r=e[t>>>=0],o=1,l=0;for(;++l<n&&(o*=256);)r+=e[t+l]*o;return r}function s(e,t,n,r){t=+t,r>>>=0;let o=1,l=0;for(e[n>>>=0]=255&t;++l<r&&(o*=256);)e[n+l]=t/o&255;return n+r}function i(e,t,n){n>>>=0;let r=e[t>>>=0],o=1,l=0;for(;++l<n&&(o*=256);)r+=e[t+l]*o;return r>=(o*=128)&&(r-=Math.pow(2,8*n)),r}function p(e,t,n,r){t=+t;let o=0,l=1,u=0;for(e[n>>>=0]=255&t;++o<r&&(l*=256);)t<0&&0===u&&0!==e[n+o-1]&&(u=1),e[n+o]=(t/l>>0)-u&255;return n+r}function h(e,t,n){n>>>=0;let r=e[(t>>>=0)+--n],o=1;for(;n>0&&(o*=256);)r+=e[t+--n]*o;return r}function a(e,t,n,r){t=+t;let o=(r>>>=0)-1,l=1;for(e[(n>>>=0)+o]=255&t;--o>=0&&(l*=256);)e[n+o]=t/l&255;return n+r}function f(e,t,n){let r=n>>>=0,o=1,l=e[(t>>>=0)+--r];for(;r>0&&(o*=256);)l+=e[t+--r]*o;return l>=(o*=128)&&(l-=Math.pow(2,8*n)),l}function c(e,t,n,r){t=+t;let o=r-1,l=1,u=0;for(e[(n>>>=0)+o]=255&t;--o>=0&&(l*=256);)t<0&&0===u&&0!==e[n+o+1]&&(u=1),e[n+o]=(t/l>>0)-u&255;return n+r}l.windows1252=[8364,129,8218,402,8222,8230,8224,8225,710,8240,352,8249,338,141,381,143,144,8216,8217,8220,8221,8226,8211,8212,732,8482,353,8250,339,157,382,376,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255],exports.AnsiStringType=l,exports.writeIntLE=p,exports.readUIntBE=h,exports.writeUIntBE=a,exports.readIntBE=f,exports.writeIntBE=c;
59
+
},{"assert":"g2FE"}],"O0hF":[function(require,module,exports) {
60
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});class t{constructor(){this.warnings=[]}init(t,s,e){return this.metadata=t,this.tokenizer=s,this.options=e,this}}exports.BasicParser=t;
61
+
},{}],"WTnS":[function(require,module,exports) {
62
+
"use strict";var e=this&&this.__awaiter||function(e,t,o,a){return new(o||(o=Promise))(function(n,r){function i(e){try{c(a.next(e))}catch(t){r(t)}}function s(e){try{c(a.throw(e))}catch(t){r(t)}}function c(e){e.done?n(e.value):new o(function(t){t(e.value)}).then(i,s)}c((a=a.apply(e,t||[])).next())})};Object.defineProperty(exports,"__esModule",{value:!0});const t=require("debug"),o=require("../common/Util"),a=require("token-types"),n=require("../common/BasicParser"),r=t("music-metadata:parser:ID3v1");exports.Genres=["Blues","Classic Rock","Country","Dance","Disco","Funk","Grunge","Hip-Hop","Jazz","Metal","New Age","Oldies","Other","Pop","R&B","Rap","Reggae","Rock","Techno","Industrial","Alternative","Ska","Death Metal","Pranks","Soundtrack","Euro-Techno","Ambient","Trip-Hop","Vocal","Jazz+Funk","Fusion","Trance","Classical","Instrumental","Acid","House","Game","Sound Clip","Gospel","Noise","Alt. Rock","Bass","Soul","Punk","Space","Meditative","Instrumental Pop","Instrumental Rock","Ethnic","Gothic","Darkwave","Techno-Industrial","Electronic","Pop-Folk","Eurodance","Dream","Southern Rock","Comedy","Cult","Gangsta Rap","Top 40","Christian Rap","Pop/Funk","Jungle","Native American","Cabaret","New Wave","Psychedelic","Rave","Showtunes","Trailer","Lo-Fi","Tribal","Acid Punk","Acid Jazz","Polka","Retro","Musical","Rock & Roll","Hard Rock","Folk","Folk/Rock","National Folk","Swing","Fast-Fusion","Bebob","Latin","Revival","Celtic","Bluegrass","Avantgarde","Gothic Rock","Progressive Rock","Psychedelic Rock","Symphonic Rock","Slow Rock","Big Band","Chorus","Easy Listening","Acoustic","Humour","Speech","Chanson","Opera","Chamber Music","Sonata","Symphony","Booty Bass","Primus","Porn Groove","Satire","Slow Jam","Club","Tango","Samba","Folklore","Ballad","Power Ballad","Rhythmic Soul","Freestyle","Duet","Punk Rock","Drum Solo","A Cappella","Euro-House","Dance Hall","Goa","Drum & Bass","Club-House","Hardcore","Terror","Indie","BritPop","Negerpunk","Polsk Punk","Beat","Christian Gangsta Rap","Heavy Metal","Black Metal","Crossover","Contemporary Christian","Christian Rock","Merengue","Salsa","Thrash Metal","Anime","JPop","Synthpop","Abstract","Art Rock","Baroque","Bhangra","Big Beat","Breakbeat","Chillout","Downtempo","Dub","EBM","Eclectic","Electro","Electroclash","Emo","Experimental","Garage","Global","IDM","Illbient","Industro-Goth","Jam Band","Krautrock","Leftfield","Lounge","Math Rock","New Romantic","Nu-Breakz","Post-Punk","Post-Rock","Psytrance","Shoegaze","Space Rock","Trop Rock","World Music","Neoclassical","Audiobook","Audio Theatre","Neue Deutsche Welle","Podcast","Indie Rock","G-Funk","Dubstep","Garage Rock","Psybient"];const i={len:128,get:(e,t)=>{const o=new s(3).get(e,t);return"TAG"===o?{header:o,title:new s(30).get(e,t+3),artist:new s(30).get(e,t+33),album:new s(30).get(e,t+63),year:new s(4).get(e,t+93),comment:new s(28).get(e,t+97),zeroByte:a.UINT8.get(e,t+127),track:a.UINT8.get(e,t+126),genre:a.UINT8.get(e,t+127)}:null}};class s extends a.StringType{constructor(e){super(e,"binary")}get(e,t){let a=super.get(e,t);return(a=(a=o.default.trimRightNull(a)).trim()).length>0?a:void 0}}class c extends n.BasicParser{static getGenre(e){if(e<exports.Genres.length)return exports.Genres[e]}parse(){return e(this,void 0,void 0,function*(){if(!this.tokenizer.fileSize)return void r("Skip checking for ID3v1 because the file-size is unknown");const e=this.tokenizer.fileSize-i.len;if(this.tokenizer.position>e)return void r("Already consumed the last 128 bytes");const t=yield this.tokenizer.readToken(i,e);if(t){r("ID3v1 header found at: pos=%s",this.tokenizer.fileSize-i.len);for(const o of["title","artist","album","comment","track","year"])t[o]&&""!==t[o]&&this.addTag(o,t[o]);const e=c.getGenre(t.genre);e&&this.addTag("genre",e)}else r("ID3v1 header not found at: pos=%s",this.tokenizer.fileSize-i.len)})}addTag(e,t){this.metadata.addTag("ID3v1",e,t)}}exports.ID3v1Parser=c;
63
+
},{"debug":"j+D9","../common/Util":"5e0M","token-types":"1rOY","../common/BasicParser":"O0hF"}],"QsE/":[function(require,module,exports) {
64
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const t=require("../id3v1/ID3v1Parser");class e{constructor(t,e){this.tagTypes=t,this.tagMap=e}static parseGenre(e){const r=e.trim().split(/\((.*?)\)/g).filter(t=>""!==t),s=[];for(let a of r)/^\d+$/.test(a)&&!isNaN(parseInt(a,10))&&(a=t.Genres[a]),s.push(a);return s.filter(t=>void 0!==t).join("/")}static fixPictureMimeType(t){switch(t=t.toLocaleLowerCase()){case"image/jpg":return"image/jpeg"}return t}static toIntOrNull(t){const e=parseInt(t,10);return isNaN(e)?null:e}static normalizeTrack(t){const e=t.toString().split("/");return{no:parseInt(e[0],10)||null,of:parseInt(e[1],10)||null}}mapGenericTag(t){t={id:t.id,value:t.value},this.postMap(t);const e=this.getCommonName(t.id);return e?{id:e,value:t.value}:null}getCommonName(t){return this.tagMap[t]}postMap(t){}}e.maxRatingScore=1,exports.CommonTagMapper=e;
65
+
},{"../id3v1/ID3v1Parser":"WTnS"}],"oC4z":[function(require,module,exports) {
66
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const e=require("../common/GenericTagMapper"),r={title:"title",artist:"artist",album:"album",year:"year",comment:"comment",track:"track",genre:"genre"};class t extends e.CommonTagMapper{constructor(){super(["ID3v1"],r)}}exports.ID3v1TagMapper=t;
67
+
},{"../common/GenericTagMapper":"QsE/"}],"39L3":[function(require,module,exports) {
68
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const e=require("../common/GenericTagMapper"),i=require("../common/Util"),r={TIT2:"title",TPE1:"artist","TXXX:Artists":"artists",TPE2:"albumartist",TALB:"album",TDRV:"date",TORY:"originalyear",TPOS:"disk",TCON:"genre",APIC:"picture",TCOM:"composer","USLT:description":"lyrics",TSOA:"albumsort",TSOT:"titlesort",TOAL:"originalalbum",TSOP:"artistsort",TSO2:"albumartistsort",TSOC:"composersort",TEXT:"lyricist","TXXX:Writer":"writer",TPE3:"conductor",TPE4:"remixer","IPLS:arranger":"arranger","IPLS:engineer":"engineer","IPLS:producer":"producer","IPLS:DJ-mix":"djmixer","IPLS:mix":"mixer",TPUB:"label",TIT1:"grouping",TIT3:"subtitle",TRCK:"track",TCMP:"compilation",POPM:"rating",TBPM:"bpm",TMED:"media","TXXX:CATALOGNUMBER":"catalognumber","TXXX:MusicBrainz Album Status":"releasestatus","TXXX:MusicBrainz Album Type":"releasetype","TXXX:MusicBrainz Album Release Country":"releasecountry","TXXX:RELEASECOUNTRY":"releasecountry","TXXX:SCRIPT":"script",TLAN:"language",TCOP:"copyright",WCOP:"license",TENC:"encodedby",TSSE:"encodersettings","TXXX:BARCODE":"barcode",TSRC:"isrc","TXXX:ASIN":"asin","TXXX:originalyear":"originalyear","UFID:http://musicbrainz.org":"musicbrainz_recordingid","TXXX:MusicBrainz Release Track Id":"musicbrainz_trackid","TXXX:MusicBrainz Album Id":"musicbrainz_albumid","TXXX:MusicBrainz Artist Id":"musicbrainz_artistid","TXXX:MusicBrainz Album Artist Id":"musicbrainz_albumartistid","TXXX:MusicBrainz Release Group Id":"musicbrainz_releasegroupid","TXXX:MusicBrainz Work Id":"musicbrainz_workid","TXXX:MusicBrainz TRM Id":"musicbrainz_trmid","TXXX:MusicBrainz Disc Id":"musicbrainz_discid","TXXX:ACOUSTID_ID":"acoustid_id","TXXX:Acoustid Id":"acoustid_id","TXXX:Acoustid Fingerprint":"acoustid_fingerprint","TXXX:MusicIP PUID":"musicip_puid","TXXX:MusicMagic Fingerprint":"musicip_fingerprint",WOAR:"website",TDRC:"date",TYER:"year",TDOR:"originaldate","TIPL:arranger":"arranger","TIPL:engineer":"engineer","TIPL:producer":"producer","TIPL:DJ-mix":"djmixer","TIPL:mix":"mixer",TMOO:"mood",SYLT:"lyrics",TSST:"discsubtitle",TKEY:"key",COMM:"comment",TOPE:"originalartist","PRIV:AverageLevel":"averageLevel","PRIV:PeakLevel":"peakLevel","TXXX:DISCOGS_ARTIST_ID":"discogs_artist_id","TXXX:DISCOGS_ARTISTS":"artists","TXXX:DISCOGS_ARTIST_NAME":"artists","TXXX:DISCOGS_ALBUM_ARTISTS":"albumartist","TXXX:DISCOGS_CATALOG":"catalognumber","TXXX:DISCOGS_COUNTRY":"releasecountry","TXXX:DISCOGS_DATE":"originaldate","TXXX:DISCOGS_LABEL":"label","TXXX:DISCOGS_LABEL_ID":"discogs_label_id","TXXX:DISCOGS_MASTER_RELEASE_ID":"discogs_master_release_id","TXXX:DISCOGS_RATING":"discogs_rating","TXXX:DISCOGS_RELEASED":"date","TXXX:DISCOGS_RELEASE_ID":"discogs_release_id","TXXX:DISCOGS_VOTES":"discogs_votes","TXXX:CATALOGID":"catalognumber","TXXX:STYLE":"genre","TXXX:replaygain_track_peak":"replaygain_track_peak","TXXX:replaygain_track_gain":"replaygain_track_gain"};class a extends e.CommonTagMapper{static toRating(i){return{source:i.email,rating:i.rating>0?(i.rating-1)/254*e.CommonTagMapper.maxRatingScore:void 0}}constructor(){super(["ID3v2.3","ID3v2.4"],r)}postMap(e){switch(e.id){case"UFID":"http://musicbrainz.org"===e.value.owner_identifier&&(e.id+=":"+e.value.owner_identifier,e.value=i.default.decodeString(e.value.identifier,"iso-8859-1"));break;case"PRIV":switch(e.value.owner_identifier){case"AverageLevel":case"PeakValue":e.id+=":"+e.value.owner_identifier,e.value=4===e.value.data.length?e.value.data.readUInt32LE():null}break;case"COMM":e.value=e.value?e.value.text:null;break;case"POPM":e.value=a.toRating(e.value)}}}exports.ID3v24TagMapper=a;
69
+
},{"../common/GenericTagMapper":"QsE/","../common/Util":"5e0M"}],"+BSV":[function(require,module,exports) {
70
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const i=require("../common/GenericTagMapper"),r={Title:"title",Author:"artist","WM/AlbumArtist":"albumartist","WM/AlbumTitle":"album","WM/Year":"date","WM/OriginalReleaseTime":"originaldate","WM/OriginalReleaseYear":"originalyear",Description:"comment","WM/TrackNumber":"track","WM/PartOfSet":"disk","WM/Genre":"genre","WM/Composer":"composer","WM/Lyrics":"lyrics","WM/AlbumSortOrder":"albumsort","WM/TitleSortOrder":"titlesort","WM/ArtistSortOrder":"artistsort","WM/AlbumArtistSortOrder":"albumartistsort","WM/ComposerSortOrder":"composersort","WM/Writer":"lyricist","WM/Conductor":"conductor","WM/ModifiedBy":"remixer","WM/Engineer":"engineer","WM/Producer":"producer","WM/DJMixer":"djmixer","WM/Mixer":"mixer","WM/Publisher":"label","WM/ContentGroupDescription":"grouping","WM/SubTitle":"subtitle","WM/SetSubTitle":"discsubtitle","WM/IsCompilation":"compilation","WM/SharedUserRating":"rating","WM/BeatsPerMinute":"bpm","WM/Mood":"mood","WM/Media":"media","WM/CatalogNo":"catalognumber","MusicBrainz/Album Status":"releasestatus","MusicBrainz/Album Type":"releasetype","MusicBrainz/Album Release Country":"releasecountry","WM/Script":"script","WM/Language":"language",Copyright:"copyright",LICENSE:"license","WM/EncodedBy":"encodedby","WM/EncodingSettings":"encodersettings","WM/Barcode":"barcode","WM/ISRC":"isrc","MusicBrainz/Track Id":"musicbrainz_recordingid","MusicBrainz/Release Track Id":"musicbrainz_trackid","MusicBrainz/Album Id":"musicbrainz_albumid","MusicBrainz/Artist Id":"musicbrainz_artistid","MusicBrainz/Album Artist Id":"musicbrainz_albumartistid","MusicBrainz/Release Group Id":"musicbrainz_releasegroupid","MusicBrainz/Work Id":"musicbrainz_workid","MusicBrainz/TRM Id":"musicbrainz_trmid","MusicBrainz/Disc Id":"musicbrainz_discid","Acoustid/Id":"acoustid_id","Acoustid/Fingerprint":"acoustid_fingerprint","MusicIP/PUID":"musicip_puid","WM/ARTISTS":"artists","WM/InitialKey":"key",ASIN:"asin","WM/Work":"work","WM/AuthorURL":"website","WM/Picture":"picture"};class e extends i.CommonTagMapper{static toRating(i){return{rating:parseFloat(i+1)/5}}constructor(){super(["asf"],r)}postMap(i){switch(i.id){case"WM/SharedUserRating":const r=i.id.split(":");i.value=e.toRating(i.value),i.id=r[0]}}}exports.AsfTagMapper=e;
71
+
},{"../common/GenericTagMapper":"QsE/"}],"xe48":[function(require,module,exports) {
72
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const e=require("../common/GenericTagMapper");exports.id3v22TagMap={TT2:"title",TP1:"artist",TP2:"albumartist",TAL:"album",TYE:"year",COM:"comment",TRK:"track",TPA:"disk",TCO:"genre",PIC:"picture",TCM:"composer",TOR:"originaldate",TOT:"work",TXT:"lyricist",TP3:"conductor",TPB:"label",TT1:"grouping",TT3:"subtitle",TLA:"language",TCR:"copyright",WCP:"license",TEN:"encodedby",TSS:"encodersettings",WAR:"website","COM:iTunPGAP":"gapless"};class T extends e.CommonTagMapper{constructor(){super(["ID3v2.2"],exports.id3v22TagMap)}}exports.ID3v22TagMapper=T;
73
+
},{"../common/GenericTagMapper":"QsE/"}],"8e34":[function(require,module,exports) {
74
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const r=require("../common/GenericTagMapper"),i={Title:"title",Artist:"artist",Artists:"artists","Album Artist":"albumartist",Album:"album",Year:"date",Originalyear:"originalyear",Originaldate:"originaldate",Comment:"comment",Track:"track",Disc:"disk",DISCNUMBER:"disk",Genre:"genre","Cover Art (Front)":"picture","Cover Art (Back)":"picture",Composer:"composer",Lyrics:"lyrics",ALBUMSORT:"albumsort",TITLESORT:"titlesort",WORK:"work",ARTISTSORT:"artistsort",ALBUMARTISTSORT:"albumartistsort",COMPOSERSORT:"composersort",Lyricist:"lyricist",Writer:"writer",Conductor:"conductor",MixArtist:"remixer",Arranger:"arranger",Engineer:"engineer",Producer:"producer",DJMixer:"djmixer",Mixer:"mixer",Label:"label",Grouping:"grouping",Subtitle:"subtitle",DiscSubtitle:"discsubtitle",Compilation:"compilation",BPM:"bpm",Mood:"mood",Media:"media",CatalogNumber:"catalognumber",MUSICBRAINZ_ALBUMSTATUS:"releasestatus",MUSICBRAINZ_ALBUMTYPE:"releasetype",RELEASECOUNTRY:"releasecountry",Script:"script",Language:"language",Copyright:"copyright",LICENSE:"license",EncodedBy:"encodedby",EncoderSettings:"encodersettings",Barcode:"barcode",ISRC:"isrc",ASIN:"asin",musicbrainz_trackid:"musicbrainz_recordingid",musicbrainz_releasetrackid:"musicbrainz_trackid",MUSICBRAINZ_ALBUMID:"musicbrainz_albumid",MUSICBRAINZ_ARTISTID:"musicbrainz_artistid",MUSICBRAINZ_ALBUMARTISTID:"musicbrainz_albumartistid",MUSICBRAINZ_RELEASEGROUPID:"musicbrainz_releasegroupid",MUSICBRAINZ_WORKID:"musicbrainz_workid",MUSICBRAINZ_TRMID:"musicbrainz_trmid",MUSICBRAINZ_DISCID:"musicbrainz_discid",Acoustid_Id:"acoustid_id",ACOUSTID_FINGERPRINT:"acoustid_fingerprint",MUSICIP_PUID:"musicip_puid",Weblink:"website"};class e extends r.CommonTagMapper{constructor(){const r={};for(const e in i)r[e.toUpperCase()]=i[e];super(["APEv2"],r)}getCommonName(r){return this.tagMap[r.toUpperCase()]}}exports.APEv2TagMapper=e;
75
+
},{"../common/GenericTagMapper":"QsE/"}],"a2T+":[function(require,module,exports) {
76
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const e=require("../common/GenericTagMapper"),i={"©nam":"title","©ART":"artist",aART:"albumartist","----:com.apple.iTunes:Band":"albumartist","©alb":"album","©day":"date","©cmt":"comment",trkn:"track",disk:"disk","©gen":"genre",covr:"picture","©wrt":"composer","©lyr":"lyrics",soal:"albumsort",sonm:"titlesort",soar:"artistsort",soaa:"albumartistsort",soco:"composersort","----:com.apple.iTunes:LYRICIST":"lyricist","----:com.apple.iTunes:CONDUCTOR":"conductor","----:com.apple.iTunes:REMIXER":"remixer","----:com.apple.iTunes:ENGINEER":"engineer","----:com.apple.iTunes:PRODUCER":"producer","----:com.apple.iTunes:DJMIXER":"djmixer","----:com.apple.iTunes:MIXER":"mixer","----:com.apple.iTunes:LABEL":"label","©grp":"grouping","----:com.apple.iTunes:SUBTITLE":"subtitle","----:com.apple.iTunes:DISCSUBTITLE":"discsubtitle",cpil:"compilation",tmpo:"bpm","----:com.apple.iTunes:MOOD":"mood","----:com.apple.iTunes:MEDIA":"media","----:com.apple.iTunes:CATALOGNUMBER":"catalognumber",tvsh:"tvShow",tvsn:"tvSeason",tves:"tvEpisode",sosn:"tvShowSort",tven:"tvEpisodeId",tvnn:"tvNetwork",pcst:"podcast",purl:"podcasturl","----:com.apple.iTunes:MusicBrainz Album Status":"releasestatus","----:com.apple.iTunes:MusicBrainz Album Type":"releasetype","----:com.apple.iTunes:MusicBrainz Album Release Country":"releasecountry","----:com.apple.iTunes:SCRIPT":"script","----:com.apple.iTunes:LANGUAGE":"language",cprt:"copyright","----:com.apple.iTunes:LICENSE":"license","©too":"encodedby",pgap:"gapless","----:com.apple.iTunes:BARCODE":"barcode","----:com.apple.iTunes:ISRC":"isrc","----:com.apple.iTunes:ASIN":"asin","----:com.apple.iTunes:NOTES":"comment","----:com.apple.iTunes:MusicBrainz Track Id":"musicbrainz_recordingid","----:com.apple.iTunes:MusicBrainz Release Track Id":"musicbrainz_trackid","----:com.apple.iTunes:MusicBrainz Album Id":"musicbrainz_albumid","----:com.apple.iTunes:MusicBrainz Artist Id":"musicbrainz_artistid","----:com.apple.iTunes:MusicBrainz Album Artist Id":"musicbrainz_albumartistid","----:com.apple.iTunes:MusicBrainz Release Group Id":"musicbrainz_releasegroupid","----:com.apple.iTunes:MusicBrainz Work Id":"musicbrainz_workid","----:com.apple.iTunes:MusicBrainz TRM Id":"musicbrainz_trmid","----:com.apple.iTunes:MusicBrainz Disc Id":"musicbrainz_discid","----:com.apple.iTunes:Acoustid Id":"acoustid_id","----:com.apple.iTunes:Acoustid Fingerprint":"acoustid_fingerprint","----:com.apple.iTunes:MusicIP PUID":"musicip_puid","----:com.apple.iTunes:fingerprint":"musicip_fingerprint",gnre:"genre","----:com.apple.iTunes:ALBUMARTISTSORT":"albumartistsort","----:com.apple.iTunes:ARTISTS":"artists","----:com.apple.iTunes:ORIGINALDATE":"originaldate","----:com.apple.iTunes:ORIGINALYEAR":"originalyear",desc:"description",ldes:"description"};exports.tagType="iTunes";class s extends e.CommonTagMapper{constructor(){super([exports.tagType],i)}}exports.MP4TagMapper=s;
77
+
},{"../common/GenericTagMapper":"QsE/"}],"ZM9N":[function(require,module,exports) {
78
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const i=require("../../common/GenericTagMapper"),r={TITLE:"title",ARTIST:"artist",ARTISTS:"artists",ALBUMARTIST:"albumartist",ALBUM:"album",DATE:"date",ORIGINALDATE:"originaldate",ORIGINALYEAR:"originalyear",COMMENT:"comment",TRACKNUMBER:"track",DISCNUMBER:"disk",GENRE:"genre",METADATA_BLOCK_PICTURE:"picture",COMPOSER:"composer",LYRICS:"lyrics",ALBUMSORT:"albumsort",TITLESORT:"titlesort",WORK:"work",ARTISTSORT:"artistsort",ALBUMARTISTSORT:"albumartistsort",COMPOSERSORT:"composersort",LYRICIST:"lyricist",WRITER:"writer",CONDUCTOR:"conductor",REMIXER:"remixer",ARRANGER:"arranger",ENGINEER:"engineer",PRODUCER:"producer",DJMIXER:"djmixer",MIXER:"mixer",LABEL:"label",GROUPING:"grouping",SUBTITLE:"subtitle",DISCSUBTITLE:"discsubtitle",TRACKTOTAL:"totaltracks",DISCTOTAL:"totaldiscs",COMPILATION:"compilation",RATING:"rating",BPM:"bpm",MOOD:"mood",MEDIA:"media",CATALOGNUMBER:"catalognumber",RELEASESTATUS:"releasestatus",RELEASETYPE:"releasetype",RELEASECOUNTRY:"releasecountry",SCRIPT:"script",LANGUAGE:"language",COPYRIGHT:"copyright",LICENSE:"license",ENCODEDBY:"encodedby",ENCODERSETTINGS:"encodersettings",BARCODE:"barcode",ISRC:"isrc",ASIN:"asin",MUSICBRAINZ_TRACKID:"musicbrainz_recordingid",MUSICBRAINZ_RELEASETRACKID:"musicbrainz_trackid",MUSICBRAINZ_ALBUMID:"musicbrainz_albumid",MUSICBRAINZ_ARTISTID:"musicbrainz_artistid",MUSICBRAINZ_ALBUMARTISTID:"musicbrainz_albumartistid",MUSICBRAINZ_RELEASEGROUPID:"musicbrainz_releasegroupid",MUSICBRAINZ_WORKID:"musicbrainz_workid",MUSICBRAINZ_TRMID:"musicbrainz_trmid",MUSICBRAINZ_DISCID:"musicbrainz_discid",ACOUSTID_ID:"acoustid_id",ACOUSTID_ID_FINGERPRINT:"acoustid_fingerprint",MUSICIP_PUID:"musicip_puid",WEBSITE:"website",NOTES:"notes",TOTALTRACKS:"totaltracks",TOTALDISCS:"totaldiscs",DISCOGS_ARTIST_ID:"discogs_artist_id",DISCOGS_ARTISTS:"artists",DISCOGS_ARTIST_NAME:"artists",DISCOGS_ALBUM_ARTISTS:"albumartist",DISCOGS_CATALOG:"catalognumber",DISCOGS_COUNTRY:"releasecountry",DISCOGS_DATE:"originaldate",DISCOGS_LABEL:"label",DISCOGS_LABEL_ID:"discogs_label_id",DISCOGS_MASTER_RELEASE_ID:"discogs_master_release_id",DISCOGS_RATING:"discogs_rating",DISCOGS_RELEASED:"date",DISCOGS_RELEASE_ID:"discogs_release_id",DISCOGS_VOTES:"discogs_votes",CATALOGID:"catalognumber",STYLE:"genre",REPLAYGAIN_TRACK_GAIN:"replaygain_track_gain",REPLAYGAIN_TRACK_PEAK:"replaygain_track_peak"};class e extends i.CommonTagMapper{static toRating(r,e){return{source:r?r.toLowerCase():r,rating:parseFloat(e)*i.CommonTagMapper.maxRatingScore}}constructor(){super(["vorbis"],r)}postMap(i){if(0===i.id.indexOf("RATING:")){const r=i.id.split(":");i.value=e.toRating(r[1],i.value),i.id=r[0]}}}exports.VorbisTagMapper=e;
79
+
},{"../../common/GenericTagMapper":"QsE/"}],"WbCo":[function(require,module,exports) {
80
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const e=require("../common/GenericTagMapper");exports.riffInfoTagMap={IART:"artist",ICRD:"date",INAM:"title",TITL:"title",IPRD:"album",ITRK:"track",COMM:"comment",ICMT:"comment",ICNT:"releasecountry",GNRE:"genre",IWRI:"writer",RATE:"rating",YEAR:"year",ISFT:"encodedby",CODE:"encodedby",TURL:"website",IGNR:"genre",IENG:"engineer",ITCH:"technician",IMED:"media",IRPD:"album"};class r extends e.CommonTagMapper{constructor(){super(["exif"],exports.riffInfoTagMap)}}exports.RiffInfoTagMapper=r;
81
+
},{"../common/GenericTagMapper":"QsE/"}],"CeTJ":[function(require,module,exports) {
82
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const e=require("../id3v1/ID3v1TagMap"),r=require("../id3v2/ID3v24TagMapper"),a=require("../asf/AsfTagMapper"),p=require("../id3v2/ID3v22TagMapper"),g=require("../apev2/APEv2TagMapper"),i=require("../mp4/MP4TagMapper"),s=require("../ogg/vorbis/VorbisTagMapper"),M=require("../riff/RiffInfoTagMap");class t{constructor(){this.tagMappers={},[new e.ID3v1TagMapper,new p.ID3v22TagMapper,new r.ID3v24TagMapper,new i.MP4TagMapper,new i.MP4TagMapper,new s.VorbisTagMapper,new g.APEv2TagMapper,new a.AsfTagMapper,new M.RiffInfoTagMapper].forEach(e=>{this.registerTagMapper(e)})}mapTag(e,r){if(this.tagMappers[e])return this.tagMappers[e].mapGenericTag(r);throw new Error("No generic tag mapper defined for tag-format: "+e)}registerTagMapper(e){for(const r of e.tagTypes)this.tagMappers[r]=e}}exports.CombinedTagMapper=t;
83
+
},{"../id3v1/ID3v1TagMap":"oC4z","../id3v2/ID3v24TagMapper":"39L3","../asf/AsfTagMapper":"+BSV","../id3v2/ID3v22TagMapper":"xe48","../apev2/APEv2TagMapper":"8e34","../mp4/MP4TagMapper":"a2T+","../ogg/vorbis/VorbisTagMapper":"ZM9N","../riff/RiffInfoTagMap":"WbCo"}],"34Xp":[function(require,module,exports) {
84
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const i=require("debug"),t=require("./GenericTagTypes"),e=require("./CombinedTagMapper"),s=require("./GenericTagMapper"),a=i("music-metadata:collector"),o=["APEv2","vorbis","ID3v2.4","ID3v2.3","ID3v2.2","exif","asf","iTunes","ID3v1"];class r{constructor(i){this.opts=i,this.format={tagTypes:[]},this.native={},this.common={track:{no:null,of:null},disk:{no:null,of:null}},this.commonOrigin={},this.originPriority={},this.tagMapper=new e.CombinedTagMapper;let t=1;for(const e of o)this.originPriority[e]=t++;this.originPriority.artificial=500,this.originPriority.id3v1=600}hasAny(){for(const i in this.native)return!0;return!1}setFormat(i,t){a(`format: ${i} = ${t}`),this.format[i]=t,this.opts.observer&&this.opts.observer({metadata:this,tag:{type:"format",id:i,value:t}})}addTag(i,t,e){a(`tag ${i}.${t} = ${e}`),this.native[i]||(this.format.tagTypes.push(i),this.native[i]=[]),this.native[i].push({id:t,value:e}),this.toCommon(i,t,e)}getNativeMetadata(){return{format:this.format,native:this.native}}postMap(i,t){switch(t.id){case"artist":if(this.commonOrigin.artist===this.originPriority[i])return this.postMap("artificial",{id:"artists",value:t.value});this.common.artists||this.setGenericTag("artificial",{id:"artists",value:t.value});break;case"artists":if(!(this.common.artist&&this.commonOrigin.artist!==this.originPriority.artificial||this.common.artists&&-1!==this.common.artists.indexOf(t.value))){const i={id:"artist",value:n((this.common.artists||[]).concat([t.value]))};this.setGenericTag("artificial",i)}break;case"genre":t.value=s.CommonTagMapper.parseGenre(t.value);break;case"picture":t.value.format=s.CommonTagMapper.fixPictureMimeType(t.value.format);break;case"totaltracks":return void(this.common.track.of=s.CommonTagMapper.toIntOrNull(t.value));case"totaldiscs":return void(this.common.disk.of=s.CommonTagMapper.toIntOrNull(t.value));case"track":case"disk":const e=this.common[t.id].of;return this.common[t.id]=s.CommonTagMapper.normalizeTrack(t.value),void(this.common[t.id].of=null!=e?e:this.common[t.id].of);case"year":case"originalyear":t.value=parseInt(t.value,10);break;case"date":const a=parseInt(t.value.substr(0,4),10);a&&!isNaN(a)&&(this.common.year=a);break;case"discogs_label_id":case"discogs_release_id":case"discogs_master_release_id":case"discogs_artist_id":case"discogs_votes":t.value="string"==typeof t.value?parseInt(t.value,10):t.value;break;case"replaygain_track_peak":t.value="string"==typeof t.value?parseFloat(t.value):t.value;break;case"gapless":t.value="1"===t.value}this.setGenericTag(i,t)}toCommonMetadata(){return{format:this.format,native:this.opts.native?this.native:void 0,common:this.common}}toCommon(i,t,e){const s={id:t,value:e},a=this.tagMapper.mapTag(i,s);a&&this.postMap(i,a)}setGenericTag(i,e){a(`common.${e.id} = ${e.value}`);const s=this.commonOrigin[e.id]||1e3,o=this.originPriority[i];if(t.isSingleton(e.id)){if(!(o<=s))return a(`Ignore native tag (singleton): ${i}.${e.id} = ${e.value}`);this.common[e.id]=e.value,this.commonOrigin[e.id]=o}else if(o===s)t.isUnique(e.id)&&-1!==this.common[e.id].indexOf(e.value)?a(`Ignore duplicate value: ${i}.${e.id} = ${e.value}`):this.common[e.id].push(e.value);else{if(!(o<s))return a(`Ignore native tag (list): ${i}.${e.id} = ${e.value}`);this.common[e.id]=[e.value],this.commonOrigin[e.id]=o}this.opts.observer&&this.opts.observer({metadata:this,tag:{type:"common",id:e.id,value:e.value}})}}function n(i){return i.length>2?i.slice(0,i.length-1).join(", ")+" & "+i[i.length-1]:i.join(" & ")}exports.MetadataCollector=r,exports.joinArtists=n;
85
+
},{"debug":"j+D9","./GenericTagTypes":"Wlj4","./CombinedTagMapper":"CeTJ","./GenericTagMapper":"QsE/"}],"5YKB":[function(require,module,exports) {
86
+
var Buffer = require("buffer").Buffer;
87
+
var e=require("buffer").Buffer,a=this&&this.__awaiter||function(e,a,r,s){return new(r||(r=Promise))(function(t,c){function n(e){try{i(s.next(e))}catch(a){c(a)}}function o(e){try{i(s.throw(e))}catch(a){c(a)}}function i(e){e.done?t(e.value):new r(function(a){a(e.value)}).then(n,o)}i((s=s.apply(e,a||[])).next())})};Object.defineProperty(exports,"__esModule",{value:!0});const r=require("file-type"),s=require("media-typer"),t=require("debug"),c=require("./common/MetadataCollector"),n=t("music-metadata:parser:factory");class o{constructor(){this.warning=[]}static parse(s,t,c){return a(this,void 0,void 0,function*(){let a=o.getParserIdForMimeType(t)||o.getParserIdForExtension(t);if(!a){n("No parser found for MIME-type / extension: "+t);const i=e.alloc(4100);yield s.peekBuffer(i,0,i.byteLength,s.position,!0);const u=r(i);if(!u)throw new Error("Failed to guess MIME-type");if(!(a=o.getParserIdForMimeType(u.mime)))throw new Error("Guessed MIME-type not supported: "+u.mime);return this._parse(s,a,c)}return this._parse(s,a,c)})}static getParserIdForExtension(e){if(!e)return;switch(this.getExtension(e).toLocaleLowerCase()||e){case".mp2":case".mp3":case".m2a":return"mpeg";case".ape":return"apev2";case".aac":case".mp4":case".m4a":case".m4b":case".m4pa":case".m4v":case".m4r":case".3gp":return"mp4";case".wma":case".wmv":case".asf":return"asf";case".flac":return"flac";case".ogg":case".ogv":case".oga":case".ogm":case".ogx":case".opus":case".spx":return"ogg";case".aif":case".aiff":case".aifc":return"aiff";case".wav":return"riff";case".wv":case".wvp":return"wavpack";case".mpc":return"musepack"}}static loadParser(e,r){return a(this,void 0,void 0,function*(){if(n(`Lazy loading parser: ${e}`),r.loadParser){const a=yield r.loadParser(e);if(!a)throw new Error(`options.loadParser failed to resolve module "${e}".`);return a}return new(require("./"+e+"/index").default)})}static _parse(e,r,s={}){return a(this,void 0,void 0,function*(){const a=yield o.loadParser(r,s),t=new c.MetadataCollector(s);return yield a.init(t,e,s).parse(),t.toCommonMetadata()})}static getExtension(e){const a=e.lastIndexOf(".");return-1===a?"":e.slice(a)}static getParserIdForMimeType(e){let a;try{a=s.parse(e)}catch(t){return void n(`Invalid MIME-type: ${e}`)}const r=0===a.subtype.indexOf("x-")?a.subtype.substring(2):a.subtype;switch(a.type){case"audio":switch(r){case"mp3":case"mpeg":return"mpeg";case"flac":return"flac";case"ape":case"monkeys-audio":return"apev2";case"mp4":case"aac":case"aacp":case"m4a":return"mp4";case"ogg":case"opus":case"speex":return"ogg";case"ms-wma":case"ms-wmv":case"ms-asf":return"asf";case"aiff":case"aif":case"aifc":return"aiff";case"vnd.wave":case"wav":case"wave":return"riff";case"wavpack":return"wavpack";case"musepack":return"musepack"}break;case"video":switch(r){case"ms-asf":case"ms-wmv":return"asf";case"m4v":case"mp4":return"mp4";case"ogg":return"ogg"}break;case"application":switch(r){case"vnd.ms-asf":return"asf";case"ogg":return"ogg"}}}}exports.ParserFactory=o;
88
+
},{"file-type":"gPQA","media-typer":"atBn","debug":"j+D9","./common/MetadataCollector":"34Xp","buffer":"aMB2"}],"0Pvp":[function(require,module,exports) {
89
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const r=require("strtok3/lib/core"),e=require("./ParserFactory");function t(e,t,o={}){return i(r.fromStream(e),t,o)}function o(e,t,o={}){return i(r.fromBuffer(e),t,o)}function i(r,t,o={}){return!r.fileSize&&o.fileSize&&(r.fileSize=o.fileSize),e.ParserFactory.parse(r,t,o)}function n(r){const e={};for(const t of r)(e[t.id]=e[t.id]||[]).push(t.value);return e}function s(r){return void 0===r?0:1+Math.round(4*r)}exports.parseStream=t,exports.parseBuffer=o,exports.parseFromTokenizer=i,exports.orderTags=n,exports.ratingToStars=s;
90
+
},{"strtok3/lib/core":"tvmF","./ParserFactory":"5YKB"}],"ugmL":[function(require,module,exports) {
91
+
module.exports=n,n.strict=a,n.loose=o;var t=Object.prototype.toString,r={"[object Int8Array]":!0,"[object Int16Array]":!0,"[object Int32Array]":!0,"[object Uint8Array]":!0,"[object Uint8ClampedArray]":!0,"[object Uint16Array]":!0,"[object Uint32Array]":!0,"[object Float32Array]":!0,"[object Float64Array]":!0};function n(t){return a(t)||o(t)}function a(t){return t instanceof Int8Array||t instanceof Int16Array||t instanceof Int32Array||t instanceof Uint8Array||t instanceof Uint8ClampedArray||t instanceof Uint16Array||t instanceof Uint32Array||t instanceof Float32Array||t instanceof Float64Array}function o(n){return r[t.call(n)]}
92
+
},{}],"QV2L":[function(require,module,exports) {
93
+
var Buffer = require("buffer").Buffer;
94
+
var e=require("buffer").Buffer,r=require("is-typedarray").strict;module.exports=function(t){if(r(t)){var f=e.from(t.buffer);return t.byteLength!==t.buffer.byteLength&&(f=f.slice(t.byteOffset,t.byteOffset+t.byteLength)),f}return e.from(t)};
95
+
},{"is-typedarray":"ugmL","buffer":"aMB2"}],"wIHY":[function(require,module,exports) {
96
+
function e(){this._events=this._events||{},this._maxListeners=this._maxListeners||void 0}function t(e){return"function"==typeof e}function s(e){return"number"==typeof e}function i(e){return"object"==typeof e&&null!==e}function n(e){return void 0===e}module.exports=e,e.EventEmitter=e,e.prototype._events=void 0,e.prototype._maxListeners=void 0,e.defaultMaxListeners=10,e.prototype.setMaxListeners=function(e){if(!s(e)||e<0||isNaN(e))throw TypeError("n must be a positive number");return this._maxListeners=e,this},e.prototype.emit=function(e){var s,r,o,h,v,l;if(this._events||(this._events={}),"error"===e&&(!this._events.error||i(this._events.error)&&!this._events.error.length)){if((s=arguments[1])instanceof Error)throw s;var f=new Error('Uncaught, unspecified "error" event. ('+s+")");throw f.context=s,f}if(n(r=this._events[e]))return!1;if(t(r))switch(arguments.length){case 1:r.call(this);break;case 2:r.call(this,arguments[1]);break;case 3:r.call(this,arguments[1],arguments[2]);break;default:h=Array.prototype.slice.call(arguments,1),r.apply(this,h)}else if(i(r))for(h=Array.prototype.slice.call(arguments,1),o=(l=r.slice()).length,v=0;v<o;v++)l[v].apply(this,h);return!0},e.prototype.addListener=function(s,r){var o;if(!t(r))throw TypeError("listener must be a function");return this._events||(this._events={}),this._events.newListener&&this.emit("newListener",s,t(r.listener)?r.listener:r),this._events[s]?i(this._events[s])?this._events[s].push(r):this._events[s]=[this._events[s],r]:this._events[s]=r,i(this._events[s])&&!this._events[s].warned&&(o=n(this._maxListeners)?e.defaultMaxListeners:this._maxListeners)&&o>0&&this._events[s].length>o&&(this._events[s].warned=!0,console.error("(node) warning: possible EventEmitter memory leak detected. %d listeners added. Use emitter.setMaxListeners() to increase limit.",this._events[s].length),"function"==typeof console.trace&&console.trace()),this},e.prototype.on=e.prototype.addListener,e.prototype.once=function(e,s){if(!t(s))throw TypeError("listener must be a function");var i=!1;function n(){this.removeListener(e,n),i||(i=!0,s.apply(this,arguments))}return n.listener=s,this.on(e,n),this},e.prototype.removeListener=function(e,s){var n,r,o,h;if(!t(s))throw TypeError("listener must be a function");if(!this._events||!this._events[e])return this;if(o=(n=this._events[e]).length,r=-1,n===s||t(n.listener)&&n.listener===s)delete this._events[e],this._events.removeListener&&this.emit("removeListener",e,s);else if(i(n)){for(h=o;h-- >0;)if(n[h]===s||n[h].listener&&n[h].listener===s){r=h;break}if(r<0)return this;1===n.length?(n.length=0,delete this._events[e]):n.splice(r,1),this._events.removeListener&&this.emit("removeListener",e,s)}return this},e.prototype.removeAllListeners=function(e){var s,i;if(!this._events)return this;if(!this._events.removeListener)return 0===arguments.length?this._events={}:this._events[e]&&delete this._events[e],this;if(0===arguments.length){for(s in this._events)"removeListener"!==s&&this.removeAllListeners(s);return this.removeAllListeners("removeListener"),this._events={},this}if(t(i=this._events[e]))this.removeListener(e,i);else if(i)for(;i.length;)this.removeListener(e,i[i.length-1]);return delete this._events[e],this},e.prototype.listeners=function(e){return this._events&&this._events[e]?t(this._events[e])?[this._events[e]]:this._events[e].slice():[]},e.prototype.listenerCount=function(e){if(this._events){var s=this._events[e];if(t(s))return 1;if(s)return s.length}return 0},e.listenerCount=function(e,t){return e.listenerCount(t)};
97
+
},{}],"Ldkg":[function(require,module,exports) {
98
+
module.exports=require("events").EventEmitter;
99
+
},{"events":"wIHY"}],"sC8V":[function(require,module,exports) {
100
+
101
+
},{}],"Pj7u":[function(require,module,exports) {
102
+
103
+
"use strict";function t(t){for(var n=1;n<arguments.length;n++){var h=null!=arguments[n]?arguments[n]:{},i=Object.keys(h);"function"==typeof Object.getOwnPropertySymbols&&(i=i.concat(Object.getOwnPropertySymbols(h).filter(function(t){return Object.getOwnPropertyDescriptor(h,t).enumerable}))),i.forEach(function(n){e(t,n,h[n])})}return t}function e(t,e,n){return e in t?Object.defineProperty(t,e,{value:n,enumerable:!0,configurable:!0,writable:!0}):t[e]=n,t}var n=require("buffer"),h=n.Buffer,i=require("util"),a=i.inspect,r=a&&a.custom||"inspect";function l(t,e,n){h.prototype.copy.call(t,e,n)}module.exports=function(){function e(){this.head=null,this.tail=null,this.length=0}var n=e.prototype;return n.push=function(t){var e={data:t,next:null};this.length>0?this.tail.next=e:this.head=e,this.tail=e,++this.length},n.unshift=function(t){var e={data:t,next:this.head};0===this.length&&(this.tail=e),this.head=e,++this.length},n.shift=function(){if(0!==this.length){var t=this.head.data;return 1===this.length?this.head=this.tail=null:this.head=this.head.next,--this.length,t}},n.clear=function(){this.head=this.tail=null,this.length=0},n.join=function(t){if(0===this.length)return"";for(var e=this.head,n=""+e.data;e=e.next;)n+=t+e.data;return n},n.concat=function(t){if(0===this.length)return h.alloc(0);for(var e=h.allocUnsafe(t>>>0),n=this.head,i=0;n;)l(n.data,e,i),i+=n.data.length,n=n.next;return e},n.consume=function(t,e){var n;return t<this.head.data.length?(n=this.head.data.slice(0,t),this.head.data=this.head.data.slice(t)):n=t===this.head.data.length?this.shift():e?this._getString(t):this._getBuffer(t),n},n.first=function(){return this.head.data},n._getString=function(t){var e=this.head,n=1,h=e.data;for(t-=h.length;e=e.next;){var i=e.data,a=t>i.length?i.length:t;if(a===i.length?h+=i:h+=i.slice(0,t),0===(t-=a)){a===i.length?(++n,e.next?this.head=e.next:this.head=this.tail=null):(this.head=e,e.data=i.slice(a));break}++n}return this.length-=n,h},n._getBuffer=function(t){var e=h.allocUnsafe(t),n=this.head,i=1;for(n.data.copy(e),t-=n.data.length;n=n.next;){var a=n.data,r=t>a.length?a.length:t;if(a.copy(e,e.length-t,0,r),0===(t-=r)){r===a.length?(++i,n.next?this.head=n.next:this.head=this.tail=null):(this.head=n,n.data=a.slice(r));break}++i}return this.length-=i,e},n[r]=function(e,n){return a(this,t({},n,{depth:0,customInspect:!1}))},e}();
104
+
},{"buffer":"aMB2","util":"sC8V"}],"8xNh":[function(require,module,exports) {
105
+
var process = require("process");
106
+
var t=require("process");function e(e,r){var d=this,l=this._readableState&&this._readableState.destroyed,h=this._writableState&&this._writableState.destroyed;return l||h?(r?r(e):!e||this._writableState&&this._writableState.errorEmitted||t.nextTick(s,this,e),this):(this._readableState&&(this._readableState.destroyed=!0),this._writableState&&(this._writableState.destroyed=!0),this._destroy(e||null,function(e){!r&&e?(t.nextTick(a,d,e),d._writableState&&(d._writableState.errorEmitted=!0)):r?(t.nextTick(i,d),r(e)):t.nextTick(i,d)}),this)}function a(t,e){s(t,e),i(t)}function i(t){t._writableState&&!t._writableState.emitClose||t._readableState&&!t._readableState.emitClose||t.emit("close")}function r(){this._readableState&&(this._readableState.destroyed=!1,this._readableState.reading=!1,this._readableState.ended=!1,this._readableState.endEmitted=!1),this._writableState&&(this._writableState.destroyed=!1,this._writableState.ended=!1,this._writableState.ending=!1,this._writableState.finalCalled=!1,this._writableState.prefinished=!1,this._writableState.finished=!1,this._writableState.errorEmitted=!1)}function s(t,e){t.emit("error",e)}module.exports={destroy:e,undestroy:r};
107
+
},{"process":"g5I+"}],"jwuI":[function(require,module,exports) {
108
+
"use strict";function t(n){return(t="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(n)}function n(t,n){t.prototype=Object.create(n.prototype),t.prototype.constructor=t,t.__proto__=n}var o={};function r(t,r,e){e||(e=Error);var c=function(t){function o(n,o,e){return t.call(this,function(t,n,o){return"string"==typeof r?r:r(t,n,o)}(n,o,e))||this}return n(o,t),o}(e);c.prototype.name=e.name,c.prototype.code=t,o[t]=c}function e(t,n){if(Array.isArray(t)){var o=t.length;return t=t.map(function(t){return String(t)}),o>2?"one of ".concat(n," ").concat(t.slice(0,o-1).join(", "),", or ")+t[o-1]:2===o?"one of ".concat(n," ").concat(t[0]," or ").concat(t[1]):"of ".concat(n," ").concat(t[0])}return"of ".concat(n," ").concat(String(t))}function c(t,n,o){return t.substr(!o||o<0?0:+o,n.length)===n}function u(t,n,o){return(void 0===o||o>t.length)&&(o=t.length),t.substring(o-n.length,o)===n}function a(t,n,o){return"number"!=typeof o&&(o=0),!(o+n.length>t.length)&&-1!==t.indexOf(n,o)}r("ERR_INVALID_OPT_VALUE",function(t,n){return'The value "'+n+'" is invalid for option "'+t+'"'},TypeError),r("ERR_INVALID_ARG_TYPE",function(n,o,r){var E,i;if("string"==typeof o&&c(o,"not ")?(E="must not be",o=o.replace(/^not /,"")):E="must be",u(n," argument"))i="The ".concat(n," ").concat(E," ").concat(e(o,"type"));else{var _=a(n,".")?"property":"argument";i='The "'.concat(n,'" ').concat(_," ").concat(E," ").concat(e(o,"type"))}return i+=". Received type ".concat(t(r))},TypeError),r("ERR_STREAM_PUSH_AFTER_EOF","stream.push() after EOF"),r("ERR_METHOD_NOT_IMPLEMENTED",function(t){return"The "+t+" method is not implemented"}),r("ERR_STREAM_PREMATURE_CLOSE","Premature close"),r("ERR_STREAM_DESTROYED",function(t){return"Cannot call "+t+" after a stream was destroyed"}),r("ERR_MULTIPLE_CALLBACK","Callback called multiple times"),r("ERR_STREAM_CANNOT_PIPE","Cannot pipe, not readable"),r("ERR_STREAM_WRITE_AFTER_END","write after end"),r("ERR_STREAM_NULL_VALUES","May not write null values to stream",TypeError),r("ERR_UNKNOWN_ENCODING",function(t){return"Unknown encoding: "+t},TypeError),r("ERR_STREAM_UNSHIFT_AFTER_END_EVENT","stream.unshift() after end event"),module.exports.codes=o;
109
+
},{}],"KKJ4":[function(require,module,exports) {
110
+
"use strict";var r=require("../../../errors").codes.ERR_INVALID_OPT_VALUE;function e(r,e,t){return null!=r.highWaterMark?r.highWaterMark:e?r[t]:null}function t(t,i,o,a){var n=e(i,a,o);if(null!=n){if(!isFinite(n)||Math.floor(n)!==n||n<0)throw new r(a?o:"highWaterMark",n);return Math.floor(n)}return t.objectMode?16:16384}module.exports={getHighWaterMark:t};
111
+
},{"../../../errors":"jwuI"}],"GZzH":[function(require,module,exports) {
112
+
var process = require("process");
113
+
var e=require("process"),n=new Set;function a(a){if(!n.has(a)){var i=a+" is an experimental feature. This feature could change at any time";n.add(a),e.emitWarning(i,"ExperimentalWarning")}}function i(){}module.exports.emitExperimentalWarning=e.emitWarning?a:i;
114
+
},{"process":"g5I+"}],"hQaz":[function(require,module,exports) {
115
+
var global = arguments[3];
116
+
var r=arguments[3];function t(r,t){if(e("noDeprecation"))return r;var n=!1;return function(){if(!n){if(e("throwDeprecation"))throw new Error(t);e("traceDeprecation")?console.trace(t):console.warn(t),n=!0}return r.apply(this,arguments)}}function e(t){try{if(!r.localStorage)return!1}catch(n){return!1}var e=r.localStorage[t];return null!=e&&"true"===String(e).toLowerCase()}module.exports=t;
117
+
},{}],"A/6d":[function(require,module,exports) {
118
+
119
+
var global = arguments[3];
120
+
var process = require("process");
121
+
var e,t=arguments[3],i=require("process");function n(e,t,i){this.chunk=e,this.encoding=t,this.callback=i,this.next=null}function r(e){var t=this;this.next=null,this.entry=null,this.finish=function(){H(t,e)}}module.exports=m,m.WritableState=E;var o={deprecate:require("util-deprecate")},u=require("./internal/streams/stream"),f=require("buffer").Buffer,s=t.Uint8Array||function(){};function c(e){return f.from(e)}function a(e){return f.isBuffer(e)||e instanceof s}var d,l=require("./internal/streams/destroy"),h=require("./internal/streams/state"),p=h.getHighWaterMark,b=require("../errors").codes,w=b.ERR_INVALID_ARG_TYPE,g=b.ERR_METHOD_NOT_IMPLEMENTED,_=b.ERR_MULTIPLE_CALLBACK,y=b.ERR_STREAM_CANNOT_PIPE,R=b.ERR_STREAM_DESTROYED,k=b.ERR_STREAM_NULL_VALUES,S=b.ERR_STREAM_WRITE_AFTER_END,q=b.ERR_UNKNOWN_ENCODING;function v(){}function E(t,i,n){e=e||require("./_stream_duplex"),t=t||{},"boolean"!=typeof n&&(n=i instanceof e),this.objectMode=!!t.objectMode,n&&(this.objectMode=this.objectMode||!!t.writableObjectMode),this.highWaterMark=p(this,t,"writableHighWaterMark",n),this.finalCalled=!1,this.needDrain=!1,this.ending=!1,this.ended=!1,this.finished=!1,this.destroyed=!1;var o=!1===t.decodeStrings;this.decodeStrings=!o,this.defaultEncoding=t.defaultEncoding||"utf8",this.length=0,this.writing=!1,this.corked=0,this.sync=!0,this.bufferProcessing=!1,this.onwrite=function(e){A(i,e)},this.writecb=null,this.writelen=0,this.bufferedRequest=null,this.lastBufferedRequest=null,this.pendingcb=0,this.prefinished=!1,this.errorEmitted=!1,this.emitClose=!1!==t.emitClose,this.bufferedRequestCount=0,this.corkedRequestsFree=new r(this)}function m(t){var i=this instanceof(e=e||require("./_stream_duplex"));if(!i&&!d.call(m,this))return new m(t);this._writableState=new E(t,this,i),this.writable=!0,t&&("function"==typeof t.write&&(this._write=t.write),"function"==typeof t.writev&&(this._writev=t.writev),"function"==typeof t.destroy&&(this._destroy=t.destroy),"function"==typeof t.final&&(this._final=t.final)),u.call(this)}function x(e,t){var n=new S;e.emit("error",n),i.nextTick(t,n)}function M(e,t,n,r){var o;return null===n?o=new k:"string"==typeof n||t.objectMode||(o=new w("chunk",["string","Buffer"],n)),!o||(e.emit("error",o),i.nextTick(r,o),!1)}function T(e,t,i){return e.objectMode||!1===e.decodeStrings||"string"!=typeof t||(t=f.from(t,i)),t}function P(e,t,i,n,r,o){if(!i){var u=T(t,n,r);n!==u&&(i=!0,r="buffer",n=u)}var f=t.objectMode?1:n.length;t.length+=f;var s=t.length<t.highWaterMark;if(s||(t.needDrain=!0),t.writing||t.corked){var c=t.lastBufferedRequest;t.lastBufferedRequest={chunk:n,encoding:r,isBuf:i,callback:o,next:null},c?c.next=t.lastBufferedRequest:t.bufferedRequest=t.lastBufferedRequest,t.bufferedRequestCount+=1}else j(e,t,!1,f,n,r,o);return s}function j(e,t,i,n,r,o,u){t.writelen=n,t.writecb=u,t.writing=!0,t.sync=!0,t.destroyed?t.onwrite(new R("write")):i?e._writev(r,t.onwrite):e._write(r,o,t.onwrite),t.sync=!1}function C(e,t,n,r,o){--t.pendingcb,n?(i.nextTick(o,r),i.nextTick(W,e,t),e._writableState.errorEmitted=!0,e.emit("error",r)):(o(r),e._writableState.errorEmitted=!0,e.emit("error",r),W(e,t))}function O(e){e.writing=!1,e.writecb=null,e.length-=e.writelen,e.writelen=0}function A(e,t){var n=e._writableState,r=n.sync,o=n.writecb;if("function"!=typeof o)throw new _;if(O(n),t)C(e,n,r,t,o);else{var u=N(n);u||n.corked||n.bufferProcessing||!n.bufferedRequest||L(e,n),r?i.nextTick(D,e,n,u,o):D(e,n,u,o)}}function D(e,t,i,n){i||B(e,t),t.pendingcb--,n(),W(e,t)}function B(e,t){0===t.length&&t.needDrain&&(t.needDrain=!1,e.emit("drain"))}function L(e,t){t.bufferProcessing=!0;var i=t.bufferedRequest;if(e._writev&&i&&i.next){var n=t.bufferedRequestCount,o=new Array(n),u=t.corkedRequestsFree;u.entry=i;for(var f=0,s=!0;i;)o[f]=i,i.isBuf||(s=!1),i=i.next,f+=1;o.allBuffers=s,j(e,t,!0,t.length,o,"",u.finish),t.pendingcb++,t.lastBufferedRequest=null,u.next?(t.corkedRequestsFree=u.next,u.next=null):t.corkedRequestsFree=new r(t),t.bufferedRequestCount=0}else{for(;i;){var c=i.chunk,a=i.encoding,d=i.callback;if(j(e,t,!1,t.objectMode?1:c.length,c,a,d),i=i.next,t.bufferedRequestCount--,t.writing)break}null===i&&(t.lastBufferedRequest=null)}t.bufferedRequest=i,t.bufferProcessing=!1}function N(e){return e.ending&&0===e.length&&null===e.bufferedRequest&&!e.finished&&!e.writing}function I(e,t){e._final(function(i){t.pendingcb--,i&&e.emit("error",i),t.prefinished=!0,e.emit("prefinish"),W(e,t)})}function F(e,t){t.prefinished||t.finalCalled||("function"!=typeof e._final||t.destroyed?(t.prefinished=!0,e.emit("prefinish")):(t.pendingcb++,t.finalCalled=!0,i.nextTick(I,e,t)))}function W(e,t){var i=N(t);return i&&(F(e,t),0===t.pendingcb&&(t.finished=!0,e.emit("finish"))),i}function U(e,t,n){t.ending=!0,W(e,t),n&&(t.finished?i.nextTick(n):e.once("finish",n)),t.ended=!0,e.writable=!1}function H(e,t,i){var n=e.entry;for(e.entry=null;n;){var r=n.callback;t.pendingcb--,r(i),n=n.next}t.corkedRequestsFree.next=e}require("inherits")(m,u),E.prototype.getBuffer=function(){for(var e=this.bufferedRequest,t=[];e;)t.push(e),e=e.next;return t},function(){try{Object.defineProperty(E.prototype,"buffer",{get:o.deprecate(function(){return this.getBuffer()},"_writableState.buffer is deprecated. Use _writableState.getBuffer instead.","DEP0003")})}catch(e){}}(),"function"==typeof Symbol&&Symbol.hasInstance&&"function"==typeof Function.prototype[Symbol.hasInstance]?(d=Function.prototype[Symbol.hasInstance],Object.defineProperty(m,Symbol.hasInstance,{value:function(e){return!!d.call(this,e)||this===m&&(e&&e._writableState instanceof E)}})):d=function(e){return e instanceof this},m.prototype.pipe=function(){this.emit("error",new y)},m.prototype.write=function(e,t,i){var n=this._writableState,r=!1,o=!n.objectMode&&a(e);return o&&!f.isBuffer(e)&&(e=c(e)),"function"==typeof t&&(i=t,t=null),o?t="buffer":t||(t=n.defaultEncoding),"function"!=typeof i&&(i=v),n.ending?x(this,i):(o||M(this,n,e,i))&&(n.pendingcb++,r=P(this,n,o,e,t,i)),r},m.prototype.cork=function(){this._writableState.corked++},m.prototype.uncork=function(){var e=this._writableState;e.corked&&(e.corked--,e.writing||e.corked||e.bufferProcessing||!e.bufferedRequest||L(this,e))},m.prototype.setDefaultEncoding=function(e){if("string"==typeof e&&(e=e.toLowerCase()),!(["hex","utf8","utf-8","ascii","binary","base64","ucs2","ucs-2","utf16le","utf-16le","raw"].indexOf((e+"").toLowerCase())>-1))throw new q(e);return this._writableState.defaultEncoding=e,this},Object.defineProperty(m.prototype,"writableBuffer",{enumerable:!1,get:function(){return this._writableState&&this._writableState.getBuffer()}}),Object.defineProperty(m.prototype,"writableHighWaterMark",{enumerable:!1,get:function(){return this._writableState.highWaterMark}}),m.prototype._write=function(e,t,i){i(new g("_write()"))},m.prototype._writev=null,m.prototype.end=function(e,t,i){var n=this._writableState;return"function"==typeof e?(i=e,e=null,t=null):"function"==typeof t&&(i=t,t=null),null!=e&&this.write(e,t),n.corked&&(n.corked=1,this.uncork()),n.ending||U(this,n,i),this},Object.defineProperty(m.prototype,"writableLength",{enumerable:!1,get:function(){return this._writableState.length}}),Object.defineProperty(m.prototype,"destroyed",{enumerable:!1,get:function(){return void 0!==this._writableState&&this._writableState.destroyed},set:function(e){this._writableState&&(this._writableState.destroyed=e)}}),m.prototype.destroy=l.destroy,m.prototype._undestroy=l.undestroy,m.prototype._destroy=function(e,t){t(e)};
122
+
},{"util-deprecate":"hQaz","./internal/streams/stream":"Ldkg","buffer":"aMB2","./internal/streams/destroy":"8xNh","./internal/streams/state":"KKJ4","../errors":"jwuI","inherits":"Zvxt","./_stream_duplex":"4c8A","process":"g5I+"}],"4c8A":[function(require,module,exports) {
123
+
var process = require("process");
124
+
var e=require("process"),t=Object.keys||function(e){var t=[];for(var r in e)t.push(r);return t};module.exports=l;var r=require("./_stream_readable"),a=require("./_stream_writable");require("inherits")(l,r);for(var i=t(a.prototype),n=0;n<i.length;n++){var o=i[n];l.prototype[o]||(l.prototype[o]=a.prototype[o])}function l(e){if(!(this instanceof l))return new l(e);r.call(this,e),a.call(this,e),this.allowHalfOpen=!0,e&&(!1===e.readable&&(this.readable=!1),!1===e.writable&&(this.writable=!1),!1===e.allowHalfOpen&&(this.allowHalfOpen=!1,this.once("end",s)))}function s(){this._writableState.ended||e.nextTick(b,this)}function b(e){e.end()}Object.defineProperty(l.prototype,"writableHighWaterMark",{enumerable:!1,get:function(){return this._writableState.highWaterMark}}),Object.defineProperty(l.prototype,"writableBuffer",{enumerable:!1,get:function(){return this._writableState&&this._writableState.getBuffer()}}),Object.defineProperty(l.prototype,"writableLength",{enumerable:!1,get:function(){return this._writableState.length}}),Object.defineProperty(l.prototype,"destroyed",{enumerable:!1,get:function(){return void 0!==this._readableState&&void 0!==this._writableState&&(this._readableState.destroyed&&this._writableState.destroyed)},set:function(e){void 0!==this._readableState&&void 0!==this._writableState&&(this._readableState.destroyed=e,this._writableState.destroyed=e)}});
125
+
},{"./_stream_readable":"+Ebo","./_stream_writable":"A/6d","inherits":"Zvxt","process":"g5I+"}],"gI/y":[function(require,module,exports) {
126
+
127
+
var r=require("buffer"),e=r.Buffer;function n(r,e){for(var n in r)e[n]=r[n]}function o(r,n,o){return e(r,n,o)}e.from&&e.alloc&&e.allocUnsafe&&e.allocUnsafeSlow?module.exports=r:(n(r,exports),exports.Buffer=o),n(e,o),o.from=function(r,n,o){if("number"==typeof r)throw new TypeError("Argument must not be a number");return e(r,n,o)},o.alloc=function(r,n,o){if("number"!=typeof r)throw new TypeError("Argument must be a number");var f=e(r);return void 0!==n?"string"==typeof o?f.fill(n,o):f.fill(n):f.fill(0),f},o.allocUnsafe=function(r){if("number"!=typeof r)throw new TypeError("Argument must be a number");return e(r)},o.allocUnsafeSlow=function(e){if("number"!=typeof e)throw new TypeError("Argument must be a number");return r.SlowBuffer(e)};
128
+
},{"buffer":"aMB2"}],"ikue":[function(require,module,exports) {
129
+
130
+
"use strict";var t=require("safe-buffer").Buffer,e=t.isEncoding||function(t){switch((t=""+t)&&t.toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":case"raw":return!0;default:return!1}};function s(t){if(!t)return"utf8";for(var e;;)switch(t){case"utf8":case"utf-8":return"utf8";case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return"utf16le";case"latin1":case"binary":return"latin1";case"base64":case"ascii":case"hex":return t;default:if(e)return;t=(""+t).toLowerCase(),e=!0}}function a(a){var i=s(a);if("string"!=typeof i&&(t.isEncoding===e||!e(a)))throw new Error("Unknown encoding: "+a);return i||a}function i(e){var s;switch(this.encoding=a(e),this.encoding){case"utf16le":this.text=c,this.end=f,s=4;break;case"utf8":this.fillLast=l,s=4;break;case"base64":this.text=d,this.end=g,s=3;break;default:return this.write=N,void(this.end=v)}this.lastNeed=0,this.lastTotal=0,this.lastChar=t.allocUnsafe(s)}function r(t){return t<=127?0:t>>5==6?2:t>>4==14?3:t>>3==30?4:t>>6==2?-1:-2}function n(t,e,s){var a=e.length-1;if(a<s)return 0;var i=r(e[a]);return i>=0?(i>0&&(t.lastNeed=i-1),i):--a<s||-2===i?0:(i=r(e[a]))>=0?(i>0&&(t.lastNeed=i-2),i):--a<s||-2===i?0:(i=r(e[a]))>=0?(i>0&&(2===i?i=0:t.lastNeed=i-3),i):0}function h(t,e,s){if(128!=(192&e[0]))return t.lastNeed=0,"�";if(t.lastNeed>1&&e.length>1){if(128!=(192&e[1]))return t.lastNeed=1,"�";if(t.lastNeed>2&&e.length>2&&128!=(192&e[2]))return t.lastNeed=2,"�"}}function l(t){var e=this.lastTotal-this.lastNeed,s=h(this,t,e);return void 0!==s?s:this.lastNeed<=t.length?(t.copy(this.lastChar,e,0,this.lastNeed),this.lastChar.toString(this.encoding,0,this.lastTotal)):(t.copy(this.lastChar,e,0,t.length),void(this.lastNeed-=t.length))}function o(t,e){var s=n(this,t,e);if(!this.lastNeed)return t.toString("utf8",e);this.lastTotal=s;var a=t.length-(s-this.lastNeed);return t.copy(this.lastChar,0,a),t.toString("utf8",e,a)}function u(t){var e=t&&t.length?this.write(t):"";return this.lastNeed?e+"�":e}function c(t,e){if((t.length-e)%2==0){var s=t.toString("utf16le",e);if(s){var a=s.charCodeAt(s.length-1);if(a>=55296&&a<=56319)return this.lastNeed=2,this.lastTotal=4,this.lastChar[0]=t[t.length-2],this.lastChar[1]=t[t.length-1],s.slice(0,-1)}return s}return this.lastNeed=1,this.lastTotal=2,this.lastChar[0]=t[t.length-1],t.toString("utf16le",e,t.length-1)}function f(t){var e=t&&t.length?this.write(t):"";if(this.lastNeed){var s=this.lastTotal-this.lastNeed;return e+this.lastChar.toString("utf16le",0,s)}return e}function d(t,e){var s=(t.length-e)%3;return 0===s?t.toString("base64",e):(this.lastNeed=3-s,this.lastTotal=3,1===s?this.lastChar[0]=t[t.length-1]:(this.lastChar[0]=t[t.length-2],this.lastChar[1]=t[t.length-1]),t.toString("base64",e,t.length-s))}function g(t){var e=t&&t.length?this.write(t):"";return this.lastNeed?e+this.lastChar.toString("base64",0,3-this.lastNeed):e}function N(t){return t.toString(this.encoding)}function v(t){return t&&t.length?this.write(t):""}exports.StringDecoder=i,i.prototype.write=function(t){if(0===t.length)return"";var e,s;if(this.lastNeed){if(void 0===(e=this.fillLast(t)))return"";s=this.lastNeed,this.lastNeed=0}else s=0;return s<t.length?e?e+this.text(t,s):this.text(t,s):e||""},i.prototype.end=u,i.prototype.text=o,i.prototype.fillLast=function(t){if(this.lastNeed<=t.length)return t.copy(this.lastChar,this.lastTotal-this.lastNeed,0,this.lastNeed),this.lastChar.toString(this.encoding,0,this.lastTotal);t.copy(this.lastChar,this.lastTotal-this.lastNeed,0,t.length),this.lastNeed-=t.length};
131
+
},{"safe-buffer":"gI/y"}],"+T/F":[function(require,module,exports) {
132
+
"use strict";var e=require("../../../errors").codes.ERR_STREAM_PREMATURE_CLOSE;function r(){}function n(e){return e.setHeader&&"function"==typeof e.abort}function o(e){var r=!1;return function(n){r||(r=!0,e.call(this,n))}}function t(i,l,a){if("function"==typeof l)return t(i,null,l);l||(l={}),a=o(a||r);var c=i._writableState,s=i._readableState,u=l.readable||!1!==l.readable&&i.readable,f=l.writable||!1!==l.writable&&i.writable,d=function(){i.writable||v()},v=function(){f=!1,u||a.call(i)},m=function(){u=!1,f||a.call(i)},b=function(e){a.call(i,e)},L=function(){return(!u||s&&s.ended)&&(!f||c&&c.ended)?void 0:a.call(i,new e)},q=function(){i.req.on("finish",v)};return n(i)?(i.on("complete",v),i.on("abort",L),i.req?q():i.on("request",q)):f&&!c&&(i.on("end",d),i.on("close",d)),i.on("end",m),i.on("finish",v),!1!==l.error&&i.on("error",b),i.on("close",L),function(){i.removeListener("complete",v),i.removeListener("abort",L),i.removeListener("request",q),i.req&&i.req.removeListener("finish",v),i.removeListener("end",d),i.removeListener("close",d),i.removeListener("finish",v),i.removeListener("end",m),i.removeListener("error",b),i.removeListener("close",L)}}module.exports=t;
133
+
},{"../../../errors":"jwuI"}],"qLKb":[function(require,module,exports) {
134
+
var process = require("process");
135
+
var e,n=require("process");function l(e,n,l){return n in e?Object.defineProperty(e,n,{value:l,enumerable:!0,configurable:!0,writable:!0}):e[n]=l,e}var t=require("./end-of-stream"),r=Symbol("lastResolve"),u=Symbol("lastReject"),i=Symbol("error"),o=Symbol("ended"),a=Symbol("lastPromise"),s=Symbol("handlePromise"),c=Symbol("stream");function f(e,n){return{value:e,done:n}}function v(e){var n=e[r];if(null!==n){var l=e[c].read();null!==l&&(e[a]=null,e[r]=null,e[u]=null,n(f(l,!1)))}}function b(e){n.nextTick(v,e)}function d(e,n){return function(l,t){e.then(function(){n[s](l,t)},t)}}var m=Object.getPrototypeOf(function(){}),h=Object.setPrototypeOf((l(e={get stream(){return this[c]},next:function(){var e=this,l=this[i];if(null!==l)return Promise.reject(l);if(this[o])return Promise.resolve(f(null,!0));if(this[c].destroyed)return new Promise(function(l,t){n.nextTick(function(){e[i]?t(e[i]):l(f(null,!0))})});var t,r=this[a];if(r)t=new Promise(d(r,this));else{var u=this[c].read();if(null!==u)return Promise.resolve(f(u,!1));t=new Promise(this[s])}return this[a]=t,t}},Symbol.asyncIterator,function(){return this}),l(e,"return",function(){var e=this;return new Promise(function(n,l){e[c].destroy(null,function(e){e?l(e):n(f(null,!0))})})}),e),m),y=function(e){var n,v=Object.create(h,(l(n={},c,{value:e,writable:!0}),l(n,r,{value:null,writable:!0}),l(n,u,{value:null,writable:!0}),l(n,i,{value:null,writable:!0}),l(n,o,{value:e._readableState.endEmitted,writable:!0}),l(n,a,{value:null,writable:!0}),l(n,s,{value:function(e,n){var l=v[c].read();l?(v[a]=null,v[r]=null,v[u]=null,e(f(l,!1))):(v[r]=e,v[u]=n)},writable:!0}),n));return t(e,function(e){if(e&&"ERR_STREAM_PREMATURE_CLOSE"!==e.code){var n=v[u];return null!==n&&(v[a]=null,v[r]=null,v[u]=null,n(e)),void(v[i]=e)}var l=v[r];null!==l&&(v[a]=null,v[r]=null,v[u]=null,l(f(null,!0))),v[o]=!0}),e.on("readable",b.bind(null,v)),v};module.exports=y;
136
+
},{"./end-of-stream":"+T/F","process":"g5I+"}],"+Ebo":[function(require,module,exports) {
137
+
138
+
var global = arguments[3];
139
+
var process = require("process");
140
+
var e,t=arguments[3],n=require("process");module.exports=D,D.ReadableState=x;var r=require("events").EventEmitter,i=function(e,t){return e.listeners(t).length},a=require("./internal/streams/stream"),o=require("buffer").Buffer,d=t.Uint8Array||function(){};function l(e){return o.from(e)}function s(e){return o.isBuffer(e)||e instanceof d}var p,u=require("util");p=u&&u.debuglog?u.debuglog("stream"):function(){};var f,h,g=require("./internal/streams/buffer_list"),c=require("./internal/streams/destroy"),b=require("./internal/streams/state"),y=b.getHighWaterMark,v=require("../errors").codes,m=v.ERR_INVALID_ARG_TYPE,w=v.ERR_STREAM_PUSH_AFTER_EOF,L=v.ERR_METHOD_NOT_IMPLEMENTED,j=v.ERR_STREAM_UNSHIFT_AFTER_END_EVENT,M=require("../experimentalWarning"),S=M.emitExperimentalWarning;require("inherits")(D,a);var q=["error","close","destroy","pause","resume"];function W(e,t,n){if("function"==typeof e.prependListener)return e.prependListener(t,n);e._events&&e._events[t]?Array.isArray(e._events[t])?e._events[t].unshift(n):e._events[t]=[n,e._events[t]]:e.on(t,n)}function x(t,n,r){e=e||require("./_stream_duplex"),t=t||{},"boolean"!=typeof r&&(r=n instanceof e),this.objectMode=!!t.objectMode,r&&(this.objectMode=this.objectMode||!!t.readableObjectMode),this.highWaterMark=y(this,t,"readableHighWaterMark",r),this.buffer=new g,this.length=0,this.pipes=null,this.pipesCount=0,this.flowing=null,this.ended=!1,this.endEmitted=!1,this.reading=!1,this.sync=!0,this.needReadable=!1,this.emittedReadable=!1,this.readableListening=!1,this.resumeScheduled=!1,this.emitClose=!1!==t.emitClose,this.destroyed=!1,this.defaultEncoding=t.defaultEncoding||"utf8",this.awaitDrain=0,this.readingMore=!1,this.decoder=null,this.encoding=null,t.encoding&&(f||(f=require("string_decoder/").StringDecoder),this.decoder=new f(t.encoding),this.encoding=t.encoding)}function D(t){if(e=e||require("./_stream_duplex"),!(this instanceof D))return new D(t);var n=this instanceof e;this._readableState=new x(t,this,n),this.readable=!0,t&&("function"==typeof t.read&&(this._read=t.read),"function"==typeof t.destroy&&(this._destroy=t.destroy)),a.call(this)}function C(e,t,n,r,i){p("readableAddChunk",t);var a,d=e._readableState;if(null===t)d.reading=!1,z(e,d);else if(i||(a=P(d,t)),a)e.emit("error",a);else if(d.objectMode||t&&t.length>0)if("string"==typeof t||d.objectMode||Object.getPrototypeOf(t)===o.prototype||(t=l(t)),r)d.endEmitted?e.emit("error",new j):O(e,d,t,!0);else if(d.ended)e.emit("error",new w);else{if(d.destroyed)return!1;d.reading=!1,d.decoder&&!n?(t=d.decoder.write(t),d.objectMode||0!==t.length?O(e,d,t,!1):K(e,d)):O(e,d,t,!1)}else r||(d.reading=!1,K(e,d));return!d.ended&&(d.length<d.highWaterMark||0===d.length)}function O(e,t,n,r){t.flowing&&0===t.length&&!t.sync?(t.awaitDrain=0,e.emit("data",n)):(t.length+=t.objectMode?1:n.length,r?t.buffer.unshift(n):t.buffer.push(n),t.needReadable&&B(e)),K(e,t)}function P(e,t){var n;return s(t)||"string"==typeof t||void 0===t||e.objectMode||(n=new m("chunk",["string","Buffer","Uint8Array"],t)),n}Object.defineProperty(D.prototype,"destroyed",{enumerable:!1,get:function(){return void 0!==this._readableState&&this._readableState.destroyed},set:function(e){this._readableState&&(this._readableState.destroyed=e)}}),D.prototype.destroy=c.destroy,D.prototype._undestroy=c.undestroy,D.prototype._destroy=function(e,t){t(e)},D.prototype.push=function(e,t){var n,r=this._readableState;return r.objectMode?n=!0:"string"==typeof e&&((t=t||r.defaultEncoding)!==r.encoding&&(e=o.from(e,t),t=""),n=!0),C(this,e,t,!1,n)},D.prototype.unshift=function(e){return C(this,e,null,!0,!1)},D.prototype.isPaused=function(){return!1===this._readableState.flowing},D.prototype.setEncoding=function(e){return f||(f=require("string_decoder/").StringDecoder),this._readableState.decoder=new f(e),this._readableState.encoding=this._readableState.decoder.encoding,this};var G=8388608;function Y(e){return e>=G?e=G:(e--,e|=e>>>1,e|=e>>>2,e|=e>>>4,e|=e>>>8,e|=e>>>16,e++),e}function _(e,t){return e<=0||0===t.length&&t.ended?0:t.objectMode?1:e!=e?t.flowing&&t.length?t.buffer.head.data.length:t.length:(e>t.highWaterMark&&(t.highWaterMark=Y(e)),e<=t.length?e:t.ended?t.length:(t.needReadable=!0,0))}function z(e,t){if(!t.ended){if(t.decoder){var n=t.decoder.end();n&&n.length&&(t.buffer.push(n),t.length+=t.objectMode?1:n.length)}t.ended=!0,t.sync?B(e):(t.needReadable=!1,t.emittedReadable||(t.emittedReadable=!0,J(e)))}}function B(e){var t=e._readableState;t.needReadable=!1,t.emittedReadable||(p("emitReadable",t.flowing),t.emittedReadable=!0,n.nextTick(J,e))}function J(e){var t=e._readableState;p("emitReadable_",t.destroyed,t.length,t.ended),t.destroyed||!t.length&&!t.ended||e.emit("readable"),t.needReadable=!t.flowing&&!t.ended&&t.length<=t.highWaterMark,U(e)}function K(e,t){t.readingMore||(t.readingMore=!0,n.nextTick(Q,e,t))}function Q(e,t){for(var n=t.length;!t.reading&&!t.ended&&t.length<t.highWaterMark&&(p("maybeReadMore read 0"),e.read(0),n!==t.length);)n=t.length;t.readingMore=!1}function X(e){return function(){var t=e._readableState;p("pipeOnDrain",t.awaitDrain),t.awaitDrain&&t.awaitDrain--,0===t.awaitDrain&&i(e,"data")&&(t.flowing=!0,U(e))}}function Z(e){e._readableState.readableListening=e.listenerCount("readable")>0,e.listenerCount("data")>0&&e.resume()}function $(e){p("readable nexttick read 0"),e.read(0)}function I(e,t){t.resumeScheduled||(t.resumeScheduled=!0,n.nextTick(V,e,t))}function V(e,t){p("resume",t.reading),t.reading||e.read(0),t.resumeScheduled=!1,e.emit("resume"),U(e),t.flowing&&!t.reading&&e.read(0)}function U(e){var t=e._readableState;for(p("flow",t.flowing);t.flowing&&null!==e.read(););}function H(e,t){return 0===t.length?null:(t.objectMode?n=t.buffer.shift():!e||e>=t.length?(n=t.decoder?t.buffer.join(""):1===t.buffer.length?t.buffer.first():t.buffer.concat(t.length),t.buffer.clear()):n=t.buffer.consume(e,t.decoder),n);var n}function k(e){var t=e._readableState;p("endReadable",t.endEmitted),t.endEmitted||(t.ended=!0,n.nextTick(N,t,e))}function N(e,t){p("endReadableNT",e.endEmitted,e.length),e.endEmitted||0!==e.length||(e.endEmitted=!0,t.readable=!1,t.emit("end"))}function A(e,t){for(var n=0,r=e.length;n<r;n++)if(e[n]===t)return n;return-1}D.prototype.read=function(e){p("read",e),e=parseInt(e,10);var t=this._readableState,n=e;if(0!==e&&(t.emittedReadable=!1),0===e&&t.needReadable&&((0!==t.highWaterMark?t.length>=t.highWaterMark:t.length>0)||t.ended))return p("read: emitReadable",t.length,t.ended),0===t.length&&t.ended?k(this):B(this),null;if(0===(e=_(e,t))&&t.ended)return 0===t.length&&k(this),null;var r,i=t.needReadable;return p("need readable",i),(0===t.length||t.length-e<t.highWaterMark)&&p("length less than watermark",i=!0),t.ended||t.reading?p("reading or ended",i=!1):i&&(p("do read"),t.reading=!0,t.sync=!0,0===t.length&&(t.needReadable=!0),this._read(t.highWaterMark),t.sync=!1,t.reading||(e=_(n,t))),null===(r=e>0?H(e,t):null)?(t.needReadable=!0,e=0):(t.length-=e,t.awaitDrain=0),0===t.length&&(t.ended||(t.needReadable=!0),n!==e&&t.ended&&k(this)),null!==r&&this.emit("data",r),r},D.prototype._read=function(e){this.emit("error",new L("_read()"))},D.prototype.pipe=function(e,t){var r=this,a=this._readableState;switch(a.pipesCount){case 0:a.pipes=e;break;case 1:a.pipes=[a.pipes,e];break;default:a.pipes.push(e)}a.pipesCount+=1,p("pipe count=%d opts=%j",a.pipesCount,t);var o=(!t||!1!==t.end)&&e!==n.stdout&&e!==n.stderr?l:b;function d(t,n){p("onunpipe"),t===r&&n&&!1===n.hasUnpiped&&(n.hasUnpiped=!0,p("cleanup"),e.removeListener("close",g),e.removeListener("finish",c),e.removeListener("drain",s),e.removeListener("error",h),e.removeListener("unpipe",d),r.removeListener("end",l),r.removeListener("end",b),r.removeListener("data",f),u=!0,!a.awaitDrain||e._writableState&&!e._writableState.needDrain||s())}function l(){p("onend"),e.end()}a.endEmitted?n.nextTick(o):r.once("end",o),e.on("unpipe",d);var s=X(r);e.on("drain",s);var u=!1;function f(t){p("ondata");var n=e.write(t);p("dest.write",n),!1===n&&((1===a.pipesCount&&a.pipes===e||a.pipesCount>1&&-1!==A(a.pipes,e))&&!u&&(p("false write response, pause",a.awaitDrain),a.awaitDrain++),r.pause())}function h(t){p("onerror",t),b(),e.removeListener("error",h),0===i(e,"error")&&e.emit("error",t)}function g(){e.removeListener("finish",c),b()}function c(){p("onfinish"),e.removeListener("close",g),b()}function b(){p("unpipe"),r.unpipe(e)}return r.on("data",f),W(e,"error",h),e.once("close",g),e.once("finish",c),e.emit("pipe",r),a.flowing||(p("pipe resume"),r.resume()),e},D.prototype.unpipe=function(e){var t=this._readableState,n={hasUnpiped:!1};if(0===t.pipesCount)return this;if(1===t.pipesCount)return e&&e!==t.pipes?this:(e||(e=t.pipes),t.pipes=null,t.pipesCount=0,t.flowing=!1,e&&e.emit("unpipe",this,n),this);if(!e){var r=t.pipes,i=t.pipesCount;t.pipes=null,t.pipesCount=0,t.flowing=!1;for(var a=0;a<i;a++)r[a].emit("unpipe",this,{hasUnpiped:!1});return this}var o=A(t.pipes,e);return-1===o?this:(t.pipes.splice(o,1),t.pipesCount-=1,1===t.pipesCount&&(t.pipes=t.pipes[0]),e.emit("unpipe",this,n),this)},D.prototype.on=function(e,t){var r=a.prototype.on.call(this,e,t),i=this._readableState;return"data"===e?(i.readableListening=this.listenerCount("readable")>0,!1!==i.flowing&&this.resume()):"readable"===e&&(i.endEmitted||i.readableListening||(i.readableListening=i.needReadable=!0,i.flowing=!1,i.emittedReadable=!1,p("on readable",i.length,i.reading),i.length?B(this):i.reading||n.nextTick($,this))),r},D.prototype.addListener=D.prototype.on,D.prototype.removeListener=function(e,t){var r=a.prototype.removeListener.call(this,e,t);return"readable"===e&&n.nextTick(Z,this),r},D.prototype.removeAllListeners=function(e){var t=a.prototype.removeAllListeners.apply(this,arguments);return"readable"!==e&&void 0!==e||n.nextTick(Z,this),t},D.prototype.resume=function(){var e=this._readableState;return e.flowing||(p("resume"),e.flowing=!e.readableListening,I(this,e)),this},D.prototype.pause=function(){return p("call pause flowing=%j",this._readableState.flowing),!1!==this._readableState.flowing&&(p("pause"),this._readableState.flowing=!1,this.emit("pause")),this},D.prototype.wrap=function(e){var t=this,n=this._readableState,r=!1;for(var i in e.on("end",function(){if(p("wrapped end"),n.decoder&&!n.ended){var e=n.decoder.end();e&&e.length&&t.push(e)}t.push(null)}),e.on("data",function(i){(p("wrapped data"),n.decoder&&(i=n.decoder.write(i)),n.objectMode&&null==i)||(n.objectMode||i&&i.length)&&(t.push(i)||(r=!0,e.pause()))}),e)void 0===this[i]&&"function"==typeof e[i]&&(this[i]=function(t){return function(){return e[t].apply(e,arguments)}}(i));for(var a=0;a<q.length;a++)e.on(q[a],this.emit.bind(this,q[a]));return this._read=function(t){p("wrapped _read",t),r&&(r=!1,e.resume())},this},"function"==typeof Symbol&&(D.prototype[Symbol.asyncIterator]=function(){return S("Readable[Symbol.asyncIterator]"),void 0===h&&(h=require("./internal/streams/async_iterator")),h(this)}),Object.defineProperty(D.prototype,"readableHighWaterMark",{enumerable:!1,get:function(){return this._readableState.highWaterMark}}),Object.defineProperty(D.prototype,"readableBuffer",{enumerable:!1,get:function(){return this._readableState&&this._readableState.buffer}}),Object.defineProperty(D.prototype,"readableFlowing",{enumerable:!1,get:function(){return this._readableState.flowing},set:function(e){this._readableState&&(this._readableState.flowing=e)}}),D._fromList=H,Object.defineProperty(D.prototype,"readableLength",{enumerable:!1,get:function(){return this._readableState.length}});
141
+
},{"events":"wIHY","./internal/streams/stream":"Ldkg","buffer":"aMB2","util":"sC8V","./internal/streams/buffer_list":"Pj7u","./internal/streams/destroy":"8xNh","./internal/streams/state":"KKJ4","../errors":"jwuI","../experimentalWarning":"GZzH","inherits":"Zvxt","./_stream_duplex":"4c8A","string_decoder/":"ikue","./internal/streams/async_iterator":"qLKb","process":"g5I+"}],"oXT5":[function(require,module,exports) {
142
+
"use strict";module.exports=o;var t=require("../errors").codes,r=t.ERR_METHOD_NOT_IMPLEMENTED,e=t.ERR_MULTIPLE_CALLBACK,n=t.ERR_TRANSFORM_ALREADY_TRANSFORMING,i=t.ERR_TRANSFORM_WITH_LENGTH_0,a=require("./_stream_duplex");function s(t,r){var n=this._transformState;n.transforming=!1;var i=n.writecb;if(null===i)return this.emit("error",new e);n.writechunk=null,n.writecb=null,null!=r&&this.push(r),i(t);var a=this._readableState;a.reading=!1,(a.needReadable||a.length<a.highWaterMark)&&this._read(a.highWaterMark)}function o(t){if(!(this instanceof o))return new o(t);a.call(this,t),this._transformState={afterTransform:s.bind(this),needTransform:!1,transforming:!1,writecb:null,writechunk:null,writeencoding:null},this._readableState.needReadable=!0,this._readableState.sync=!1,t&&("function"==typeof t.transform&&(this._transform=t.transform),"function"==typeof t.flush&&(this._flush=t.flush)),this.on("prefinish",h)}function h(){var t=this;"function"!=typeof this._flush||this._readableState.destroyed?f(this,null,null):this._flush(function(r,e){f(t,r,e)})}function f(t,r,e){if(r)return t.emit("error",r);if(null!=e&&t.push(e),t._writableState.length)throw new i;if(t._transformState.transforming)throw new n;return t.push(null)}require("inherits")(o,a),o.prototype.push=function(t,r){return this._transformState.needTransform=!1,a.prototype.push.call(this,t,r)},o.prototype._transform=function(t,e,n){n(new r("_transform()"))},o.prototype._write=function(t,r,e){var n=this._transformState;if(n.writecb=e,n.writechunk=t,n.writeencoding=r,!n.transforming){var i=this._readableState;(n.needTransform||i.needReadable||i.length<i.highWaterMark)&&this._read(i.highWaterMark)}},o.prototype._read=function(t){var r=this._transformState;null===r.writechunk||r.transforming?r.needTransform=!0:(r.transforming=!0,this._transform(r.writechunk,r.writeencoding,r.afterTransform))},o.prototype._destroy=function(t,r){a.prototype._destroy.call(this,t,function(t){r(t)})};
143
+
},{"../errors":"jwuI","./_stream_duplex":"4c8A","inherits":"Zvxt"}],"GXpZ":[function(require,module,exports) {
144
+
"use strict";module.exports=t;var r=require("./_stream_transform");function t(e){if(!(this instanceof t))return new t(e);r.call(this,e)}require("inherits")(t,r),t.prototype._transform=function(r,t,e){e(null,r)};
145
+
},{"./_stream_transform":"oXT5","inherits":"Zvxt"}],"D0Hn":[function(require,module,exports) {
146
+
exports=module.exports=require("./lib/_stream_readable.js"),exports.Stream=exports,exports.Readable=exports,exports.Writable=require("./lib/_stream_writable.js"),exports.Duplex=require("./lib/_stream_duplex.js"),exports.Transform=require("./lib/_stream_transform.js"),exports.PassThrough=require("./lib/_stream_passthrough.js");
147
+
},{"./lib/_stream_readable.js":"+Ebo","./lib/_stream_writable.js":"A/6d","./lib/_stream_duplex.js":"4c8A","./lib/_stream_transform.js":"oXT5","./lib/_stream_passthrough.js":"GXpZ"}],"ktgA":[function(require,module,exports) {
148
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const e=require("stream");class t extends e.Readable{constructor(e){super(),this.bytesRead=0,this.reader=e.getReader()}_read(){this.reader.read().then(e=>{e.done?this.push(null):(this.bytesRead+=e.value.length,this.push(e.value))})}_destroy(e,t){this.reader.cancel().then(()=>{t(null)}).catch(e=>{t(e)})}}exports.Browser2NodeStream=t;
149
+
},{"stream":"D0Hn"}],"yy1F":[function(require,module,exports) {
150
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const e=require("debug"),r=require("music-metadata/lib/core"),t=require("typedarray-to-buffer"),o=require("./fetch/Browser2NodeStream"),a=e("music-metadata-browser");function s(e,r,t){const s=new o.Browser2NodeStream(e);return exports.parseNodeStream(s,r,t).then(e=>(a(`Completed parsing from stream 1bytesRead=${s.bytesRead} / fileSize=${t&&t.fileSize?t.fileSize:"?"}`),e))}function n(e,t){return p(e).then(o=>r.parseBuffer(o,e.type,t))}function i(e,r){return fetch(e).then(e=>{const t=e.headers.get("Content-Type"),o=[];if(e.headers.forEach(e=>{o.push(e)}),e.ok)return e.body?this.parseReadableStream(e.body,t,r).then(r=>(e.body.cancel(),r)):e.blob().then(e=>this.parseBlob(e,r));throw new Error(`HTTP error status=${e.status}: ${e.statusText}`)})}function p(e){return new Promise((r,o)=>{const a=new FileReader;a.onloadend=(e=>{let o=e.target.result;o instanceof ArrayBuffer&&(o=t(new Uint8Array(e.target.result))),r(o)}),a.onerror=(e=>{o(new Error(e.type))}),a.onabort=(e=>{o(new Error(e.type))}),a.readAsArrayBuffer(e)})}exports.parseNodeStream=r.parseStream,exports.parseReadableStream=s,exports.parseBuffer=r.parseBuffer,exports.parseBlob=n,exports.fetchFromUrl=i,exports.parseFromTokenizer=r.parseFromTokenizer,exports.orderTags=r.orderTags,exports.ratingToStars=r.ratingToStars;
151
+
},{"debug":"j+D9","music-metadata/lib/core":"0Pvp","typedarray-to-buffer":"QV2L","./fetch/Browser2NodeStream":"ktgA"}],"pQHU":[function(require,module,exports) {
152
+
var Buffer = require("buffer").Buffer;
153
+
var t=require("buffer").Buffer;Object.defineProperty(exports,"__esModule",{value:!0});const e=-1;class a{constructor(){this._fileData=[]}addData(t,a){const f=t+a.byteLength-1,s=this._getChunkRange(t,f);if(s.startIx===e)this._fileData.splice(s.insertIx||0,0,{offset:t,data:a});else{const e=this._fileData[s.startIx],i=this._fileData[s.endIx],n=t>e.offset,r=f<i.offset+i.data.byteLength-1,o={offset:Math.min(t,e.offset),data:a};if(n){const f=e.data.slice(0,t-e.offset);o.data=this._concatData(f,a)}if(r){const t=o.data.slice(0,i.offset-o.offset);o.data=this._concatData(t,i.data)}this._fileData.splice(s.startIx,s.endIx-s.startIx+1,o)}}hasDataRange(t,e){for(let a=0;a<this._fileData.length;a++){const f=this._fileData[a];if(e<f.offset)return!1;if(t>=f.offset&&e<f.offset+f.data.byteLength)return!0}return!1}readToBuffer(e,a,f,s){const i=f;let n;for(let r=0;r<this._fileData.length;r++){const o=this._fileData[r].offset,h=o+this._fileData[r].data.byteLength-1;if(i>=o&&i<=h){n=this._fileData[r];const h=i-o,l=Math.min(s,n.data.byteLength-h);return t.from(n.data).copy(e,a,h,h+l),l<s?this.readToBuffer(e,a+l,f+l,s-l):void 0}}throw new Error(`Offset ${i} hasn't been loaded yet.`)}_concatData(t,e){const a=new Uint8Array(t.byteLength+e.byteLength);return a.set(new Uint8Array(t),0),a.set(new Uint8Array(e),t.byteLength),a.buffer}_getChunkRange(t,a){let f=e,s=e,i=0;for(let e=0;e<this._fileData.length;i=++e){const s=this._fileData[e].offset,i=s+this._fileData[e].data.byteLength;if(a<s-1)break;if(t<=i+1&&a>=s-1){f=e;break}}if(f===e)return{startIx:e,endIx:e,insertIx:i};for(let e=f;e<this._fileData.length;e++){const t=this._fileData[e].offset;if(a>=t-1&&(s=e),a<=t+this._fileData[e].data.byteLength+1)break}return s===e&&(s=f),{startIx:f,endIx:s}}}exports.ChunkedFileData=a;
154
+
},{"buffer":"aMB2"}],"L2sF":[function(require,module,exports) {
155
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const e=require("debug"),t=require("strtok3/lib/AbstractTokenizer"),n=require("./chunked-file-data"),i=e("xhr");class s extends t.AbstractTokenizer{constructor(e,t){super(),this.url=e,this.config={avoidHeadRequests:!1,initialChunkSize:4096,minimumChunkSize:1024},t&&Object.assign(this.config,t),this._fileData=new n.ChunkedFileData,this._isInitialized=!1,this.fileSize=0}static getContentLength(e){const t=e.get("Content-Length");return t?parseInt(t,10):void 0}readBuffer(e,t=0,n=e.length,s){return s&&(this.position=s),i(`readBuffer position=${this.position} length=${n}`),0===n?Promise.resolve(0):(n||(n=e.length),this.peekBuffer(e,t,n,this.position).then(()=>(this.position+=n,n)))}peekBuffer(e,t=0,n=e.length,s=this.position){i(`peekBuffer position=${s} length=${n}`);const r=s+n-1;return this.loadRange([s,r]).then(()=>(this._fileData.readToBuffer(e,t,s,n),n))}ignore(e){const t=this.fileSize-this.position;return e<=t?(this.position+=e,Promise.resolve(e)):(this.position+=t,Promise.resolve(t))}init(){return this.config.avoidHeadRequests?this._fetchSizeWithGetRequest():this._fetchSizeWithHeadRequest()}loadRange(e){return i(`loadRange ${e[0]}..${e[1]}`),this._fileData.hasDataRange(e[0],Math.min(this.fileSize,e[1]))?(i("Read from cache"),Promise.resolve()):((e=this._roundRange(e))[1]=Math.min(this.fileSize,e[1]),i(`adjust range to: ${e[0]}..${e[1]}`),this._getResponse("GET",e).then(t=>t.arrayBuffer().then(t=>{this._fileData.addData(e[0],t)})))}_fetchSizeWithHeadRequest(){return i("_fetchSizeWithHeadRequest()"),fetch(this.url,{method:"HEAD"}).then(e=>{const t=s.getContentLength(e.headers);if(!t)return i("Content-Length not provided by the server, fallback to GET requests"),this._fetchSizeWithGetRequest();i(`contentLength=${t}`),this.fileSize=t,this.contentType=e.headers.get("Content-Type")})}_fetchSizeWithGetRequest(){const e=this._roundRange([0,this.config.initialChunkSize]);return this._getResponse("GET",e).then(e=>{const t=this._parseContentRange(e.headers);if(i(`_fetchSizeWithGetRequest response: contentRange=${t}`),this.contentType=e.headers.get("Content-Type"),t)return this.fileSize=t.instanceLength,e;throw new Error("Did not get a content range")})}_parseContentRange(e){const t=e.get("Content-Range");if(i(`_parseContentRang response: contentRange=${t}`),t){const e=t.match(/bytes (\d+)-(\d+)\/(?:(\d+)|\*)/i);if(!e)throw new Error("FIXME: Unknown Content-Range syntax: "+t);return{firstBytePosition:parseInt(e[1],10),lastBytePosition:parseInt(e[2],10),instanceLength:e[3]?parseInt(e[3],10):null}}return null}_roundRange(e){const t=e[1]-e[0]+1,n=Math.max(this.config.minimumChunkSize,t);return[e[0],e[0]+n-1]}_getResponse(e,t){i(t?`_makeXHRRequest ${e} ${t[0]}..${t[1]}`:`_makeXHRRequest ${e} (range not provided)`);const n=new Headers;return n.set("Range","bytes="+t[0]+"-"+t[1]),fetch(this.url,{method:e,headers:n}).then(e=>{if(e.ok)return e;throw new Error(`Unexpected HTTP response status=${e.status}`)})}}exports.StreamingHttpTokenReader=s;
156
+
},{"debug":"j+D9","strtok3/lib/AbstractTokenizer":"PoRW","./chunked-file-data":"pQHU"}],"SsVx":[function(require,module,exports) {
157
+
var Buffer = require("buffer").Buffer;
158
+
var e=require("buffer").Buffer;Object.defineProperty(exports,"__esModule",{value:!0});class t{constructor(e){this.str=e}static fromBin(e,n=0){return new t(this.decode(e,n))}static decode(e,t=0){return(e.readUInt32LE(t).toString(16)+"-"+e.readUInt16LE(t+4).toString(16)+"-"+e.readUInt16LE(t+6).toString(16)+"-"+e.readUInt16BE(t+8).toString(16)+"-"+e.slice(t+10,t+16).toString("hex")).toUpperCase()}static decodeMediaType(e){switch(e.str){case t.AudioMedia.str:return"audio";case t.VideoMedia.str:return"video";case t.CommandMedia.str:return"command";case t.Degradable_JPEG_Media.str:return"degradable-jpeg";case t.FileTransferMedia.str:return"file-transfer";case t.BinaryMedia.str:return"binary"}}static encode(t){const n=e.alloc(16);return n.writeUInt32LE(parseInt(t.slice(0,8),16),0),n.writeUInt16LE(parseInt(t.slice(9,13),16),4),n.writeUInt16LE(parseInt(t.slice(14,18),16),6),e.from(t.slice(19,23),"hex").copy(n,8),e.from(t.slice(24),"hex").copy(n,10),n}equals(e){return this.str===e.str}toBin(){return t.encode(this.str)}}t.HeaderObject=new t("75B22630-668E-11CF-A6D9-00AA0062CE6C"),t.DataObject=new t("75B22636-668E-11CF-A6D9-00AA0062CE6C"),t.SimpleIndexObject=new t("33000890-E5B1-11CF-89F4-00A0C90349CB"),t.IndexObject=new t("D6E229D3-35DA-11D1-9034-00A0C90349BE"),t.MediaObjectIndexObject=new t("FEB103F8-12AD-4C64-840F-2A1D2F7AD48C"),t.TimecodeIndexObject=new t("3CB73FD0-0C4A-4803-953D-EDF7B6228F0C"),t.FilePropertiesObject=new t("8CABDCA1-A947-11CF-8EE4-00C00C205365"),t.StreamPropertiesObject=new t("B7DC0791-A9B7-11CF-8EE6-00C00C205365"),t.HeaderExtensionObject=new t("5FBF03B5-A92E-11CF-8EE3-00C00C205365"),t.CodecListObject=new t("86D15240-311D-11D0-A3A4-00A0C90348F6"),t.ScriptCommandObject=new t("1EFB1A30-0B62-11D0-A39B-00A0C90348F6"),t.MarkerObject=new t("F487CD01-A951-11CF-8EE6-00C00C205365"),t.BitrateMutualExclusionObject=new t("D6E229DC-35DA-11D1-9034-00A0C90349BE"),t.ErrorCorrectionObject=new t("75B22635-668E-11CF-A6D9-00AA0062CE6C"),t.ContentDescriptionObject=new t("75B22633-668E-11CF-A6D9-00AA0062CE6C"),t.ExtendedContentDescriptionObject=new t("D2D0A440-E307-11D2-97F0-00A0C95EA850"),t.ContentBrandingObject=new t("2211B3FA-BD23-11D2-B4B7-00A0C955FC6E"),t.StreamBitratePropertiesObject=new t("7BF875CE-468D-11D1-8D82-006097C9A2B2"),t.ContentEncryptionObject=new t("2211B3FB-BD23-11D2-B4B7-00A0C955FC6E"),t.ExtendedContentEncryptionObject=new t("298AE614-2622-4C17-B935-DAE07EE9289C"),t.DigitalSignatureObject=new t("2211B3FC-BD23-11D2-B4B7-00A0C955FC6E"),t.PaddingObject=new t("1806D474-CADF-4509-A4BA-9AABCB96AAE8"),t.ExtendedStreamPropertiesObject=new t("14E6A5CB-C672-4332-8399-A96952065B5A"),t.AdvancedMutualExclusionObject=new t("A08649CF-4775-4670-8A16-6E35357566CD"),t.GroupMutualExclusionObject=new t("D1465A40-5A79-4338-B71B-E36B8FD6C249"),t.StreamPrioritizationObject=new t("D4FED15B-88D3-454F-81F0-ED5C45999E24"),t.BandwidthSharingObject=new t("A69609E6-517B-11D2-B6AF-00C04FD908E9"),t.LanguageListObject=new t("7C4346A9-EFE0-4BFC-B229-393EDE415C85"),t.MetadataObject=new t("C5F8CBEA-5BAF-4877-8467-AA8C44FA4CCA"),t.MetadataLibraryObject=new t("44231C94-9498-49D1-A141-1D134E457054"),t.IndexParametersObject=new t("D6E229DF-35DA-11D1-9034-00A0C90349BE"),t.MediaObjectIndexParametersObject=new t("6B203BAD-3F11-48E4-ACA8-D7613DE2CFA7"),t.TimecodeIndexParametersObject=new t("F55E496D-9797-4B5D-8C8B-604DFE9BFB24"),t.CompatibilityObject=new t("26F18B5D-4584-47EC-9F5F-0E651F0452C9"),t.AdvancedContentEncryptionObject=new t("43058533-6981-49E6-9B74-AD12CB86D58C"),t.AudioMedia=new t("F8699E40-5B4D-11CF-A8FD-00805F5C442B"),t.VideoMedia=new t("BC19EFC0-5B4D-11CF-A8FD-00805F5C442B"),t.CommandMedia=new t("59DACFC0-59E6-11D0-A3AC-00A0C90348F6"),t.JFIF_Media=new t("B61BE100-5B4E-11CF-A8FD-00805F5C442B"),t.Degradable_JPEG_Media=new t("35907DE0-E415-11CF-A917-00805F5C442B"),t.FileTransferMedia=new t("91BD222C-F21C-497A-8B6D-5AA86BFC0185"),t.BinaryMedia=new t("3AFB65E2-47EF-40F2-AC2C-70A90D71D343"),t.ASF_Index_Placeholder_Object=new t("D9AADE20-7C17-4F9C-BC28-8555DD98E2A2"),exports.default=t;
159
+
},{"buffer":"aMB2"}],"VWU3":[function(require,module,exports) {
160
+
var Buffer = require("buffer").Buffer;
161
+
var r=require("buffer").Buffer;Object.defineProperty(exports,"__esModule",{value:!0});const t=require("../common/Util"),e=require("token-types");class a{static getParserForAttr(r){return a.attributeParsers[r]}static parseUnicodeAttr(r){return t.default.stripNulls(t.default.decodeString(r,"utf16le"))}static parseByteArrayAttr(t){const e=r.alloc(t.length);return t.copy(e),e}static parseBoolAttr(r,t=0){return 1===a.parseWordAttr(r,t)}static parseDWordAttr(r,t=0){return r.readUInt32LE(t)}static parseQWordAttr(r,t=0){return e.UINT64_LE.get(r,t)}static parseWordAttr(r,t=0){return r.readUInt16LE(t)}}a.attributeParsers=[a.parseUnicodeAttr,a.parseByteArrayAttr,a.parseBoolAttr,a.parseDWordAttr,a.parseQWordAttr,a.parseWordAttr,a.parseByteArrayAttr],exports.AsfUtil=a;
162
+
},{"../common/Util":"5e0M","token-types":"1rOY","buffer":"aMB2"}],"GKOa":[function(require,module,exports) {
163
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const e=require("token-types"),t=require("../common/Util");var r;!function(e){e[e.Other=0]="Other",e[e["32x32 pixels 'file icon' (PNG only)"]=1]="32x32 pixels 'file icon' (PNG only)",e[e["Other file icon"]=2]="Other file icon",e[e["Cover (front)"]=3]="Cover (front)",e[e["Cover (back)"]=4]="Cover (back)",e[e["Leaflet page"]=5]="Leaflet page",e[e["Media (e.g. label side of CD)"]=6]="Media (e.g. label side of CD)",e[e["Lead artist/lead performer/soloist"]=7]="Lead artist/lead performer/soloist",e[e["Artist/performer"]=8]="Artist/performer",e[e.Conductor=9]="Conductor",e[e["Band/Orchestra"]=10]="Band/Orchestra",e[e.Composer=11]="Composer",e[e["Lyricist/text writer"]=12]="Lyricist/text writer",e[e["Recording Location"]=13]="Recording Location",e[e["During recording"]=14]="During recording",e[e["During performance"]=15]="During performance",e[e["Movie/video screen capture"]=16]="Movie/video screen capture",e[e["A bright coloured fish"]=17]="A bright coloured fish",e[e.Illustration=18]="Illustration",e[e["Band/artist logotype"]=19]="Band/artist logotype",e[e["Publisher/Studio logotype"]=20]="Publisher/Studio logotype"}(r=exports.AttachedPictureType||(exports.AttachedPictureType={}));class o{}o.UINT32SYNCSAFE={get:(e,t)=>127&e[t+3]|e[t+2]<<7|e[t+1]<<14|e[t]<<21,len:4},o.Header={len:10,get:(r,i)=>({fileIdentifier:new e.StringType(3,"ascii").get(r,i),version:{major:e.INT8.get(r,i+3),revision:e.INT8.get(r,i+4)},flags:{raw:e.INT8.get(r,i+4),unsynchronisation:t.default.strtokBITSET.get(r,i+5,7),isExtendedHeader:t.default.strtokBITSET.get(r,i+5,6),expIndicator:t.default.strtokBITSET.get(r,i+5,5),footer:t.default.strtokBITSET.get(r,i+5,4)},size:o.UINT32SYNCSAFE.get(r,i+6)})},o.ExtendedHeader={len:10,get:(r,o)=>({size:e.UINT32_BE.get(r,o),extendedFlags:e.UINT16_BE.get(r,o+4),sizeOfPadding:e.UINT32_BE.get(r,o+6),crcDataPresent:t.default.strtokBITSET.get(r,o+4,31)})},exports.ID3v2Token=o;
164
+
},{"token-types":"1rOY","../common/Util":"5e0M"}],"RkL5":[function(require,module,exports) {
165
+
var Buffer = require("buffer").Buffer;
166
+
var e=require("buffer").Buffer;Object.defineProperty(exports,"__esModule",{value:!0});const t=require("../common/Util"),r=require("token-types"),s=require("./GUID"),a=require("./AsfUtil"),n=require("../id3v2/ID3v2");var o;!function(e){e[e.UnicodeString=0]="UnicodeString",e[e.ByteArray=1]="ByteArray",e[e.Bool=2]="Bool",e[e.DWord=3]="DWord",e[e.QWord=4]="QWord",e[e.Word=5]="Word"}(o=exports.DataType||(exports.DataType={})),exports.TopLevelHeaderObjectToken={len:30,get:(e,t)=>({objectId:s.default.fromBin(new r.BufferType(16).get(e,t)),objectSize:r.UINT64_LE.get(e,t+16),numberOfHeaderObjects:r.UINT32_LE.get(e,t+24)})},exports.HeaderObjectToken={len:24,get:(e,t)=>({objectId:s.default.fromBin(new r.BufferType(16).get(e,t)),objectSize:r.UINT64_LE.get(e,t+16)})};class i{constructor(e){this.len=e.objectSize-exports.HeaderObjectToken.len}postProcessTag(e,t,r,s){if("WM/Picture"===t)e.push({id:t,value:T.fromBuffer(s)});else{const n=a.AsfUtil.getParserForAttr(r);if(!n)throw new Error("unexpected value headerType: "+r);e.push({id:t,value:n(s)})}}}exports.State=i;class c extends i{constructor(e){super(e)}get(e,t){return null}}exports.IgnoreObjectState=c;class d extends i{constructor(e){super(e)}get(e,a){return{fileId:s.default.fromBin(e,a),fileSize:r.UINT64_LE.get(e,a+16),creationDate:r.UINT64_LE.get(e,a+24),dataPacketsCount:r.UINT64_LE.get(e,a+32),playDuration:r.UINT64_LE.get(e,a+40),sendDuration:r.UINT64_LE.get(e,a+48),preroll:r.UINT64_LE.get(e,a+56),flags:{broadcast:t.default.strtokBITSET.get(e,a+64,24),seekable:t.default.strtokBITSET.get(e,a+64,25)},minimumDataPacketSize:r.UINT32_LE.get(e,a+68),maximumDataPacketSize:r.UINT32_LE.get(e,a+72),maximumBitrate:r.UINT32_LE.get(e,a+76)}}}d.guid=s.default.FilePropertiesObject,exports.FilePropertiesObject=d;class u extends i{constructor(e){super(e)}get(e,t){return{streamType:s.default.decodeMediaType(s.default.fromBin(e,t)),errorCorrectionType:s.default.fromBin(e,t+8)}}}u.guid=s.default.StreamPropertiesObject,exports.StreamPropertiesObject=u;class l{constructor(){this.len=22}get(e,t){e.readUInt32LE(t+18);return{reserved1:s.default.fromBin(e,t),reserved2:e.readUInt16LE(t+16),extensionDataSize:e.readUInt32LE(t+18)}}}l.guid=s.default.HeaderExtensionObject,exports.HeaderExtensionObject=l;class f extends i{constructor(e){super(e)}get(e,t){const r=[];let s=t+10;for(let n=0;n<f.contentDescTags.length;++n){const o=e.readUInt16LE(t+2*n);if(o>0){const t=f.contentDescTags[n],i=s+o;r.push({id:t,value:a.AsfUtil.parseUnicodeAttr(e.slice(s,i))}),s=i}}return r}}f.guid=s.default.ContentDescriptionObject,f.contentDescTags=["Title","Author","Copyright","Description","Rating"],exports.ContentDescriptionObjectState=f;class p extends i{constructor(e){super(e)}get(e,t){const r=[],s=e.readUInt16LE(t);let n=t+2;for(let o=0;o<s;o+=1){const t=e.readUInt16LE(n);n+=2;const s=a.AsfUtil.parseUnicodeAttr(e.slice(n,n+t));n+=t;const o=e.readUInt16LE(n);n+=2;const i=e.readUInt16LE(n);n+=2;const c=e.slice(n,n+i);n+=i,this.postProcessTag(r,s,o,c)}return r}}p.guid=s.default.ExtendedContentDescriptionObject,exports.ExtendedContentDescriptionObjectState=p;class g extends i{constructor(e){super(e)}get(e,s){return{startTime:r.UINT64_LE.get(e,s),endTime:r.UINT64_LE.get(e,s+8),dataBitrate:e.readInt32LE(s+12),bufferSize:e.readInt32LE(s+16),initialBufferFullness:e.readInt32LE(s+20),alternateDataBitrate:e.readInt32LE(s+24),alternateBufferSize:e.readInt32LE(s+28),alternateInitialBufferFullness:e.readInt32LE(s+32),maximumObjectSize:e.readInt32LE(s+36),flags:{reliableFlag:t.default.strtokBITSET.get(e,s+40,0),seekableFlag:t.default.strtokBITSET.get(e,s+40,1),resendLiveCleanpointsFlag:t.default.strtokBITSET.get(e,s+40,2)},streamNumber:e.readInt16LE(s+42),streamLanguageId:e.readInt16LE(s+44),averageTimePerFrame:e.readInt32LE(s+52),streamNameCount:e.readInt32LE(s+54),payloadExtensionSystems:e.readInt32LE(s+56),streamNames:[],streamPropertiesObject:null}}}g.guid=s.default.ExtendedStreamPropertiesObject,exports.ExtendedStreamPropertiesObjectState=g;class E extends i{constructor(e){super(e)}get(e,t){const r=[],s=e.readUInt16LE(t);let n=t+2;for(let o=0;o<s;o+=1){n+=4;const t=e.readUInt16LE(n);n+=2;const s=e.readUInt16LE(n);n+=2;const o=e.readUInt32LE(n);n+=4;const i=a.AsfUtil.parseUnicodeAttr(e.slice(n,n+t));n+=t;const c=e.slice(n,n+o);if(n+=o,!a.AsfUtil.getParserForAttr(s))throw new Error("unexpected value headerType: "+s);this.postProcessTag(r,i,s,c)}return r}}E.guid=s.default.MetadataObject,exports.MetadataObjectState=E;class I extends E{constructor(e){super(e)}}I.guid=s.default.MetadataLibraryObject,exports.MetadataLibraryObjectState=I;class T{constructor(e){this.len=e}static fromBase64(t){return this.fromBuffer(e.from(t,"base64"))}static fromBuffer(e){return new T(e.length).get(e,0)}get(e,t){const r=e.readUInt8(t++),s=e.readInt32LE(t);let a=5;for(;0!==e.readUInt16BE(a);)a+=2;const o=e.slice(5,a).toString("utf16le");for(;0!==e.readUInt16BE(a);)a+=2;const i=e.slice(5,a).toString("utf16le");return{type:n.AttachedPictureType[r],format:o,description:i,size:s,data:e.slice(a+4)}}}exports.WmPictureToken=T;
167
+
},{"../common/Util":"5e0M","token-types":"1rOY","./GUID":"SsVx","./AsfUtil":"VWU3","../id3v2/ID3v2":"GKOa","buffer":"aMB2"}],"EvYH":[function(require,module,exports) {
168
+
"use strict";var e=this&&this.__awaiter||function(e,t,r,a){return new(r||(r=Promise))(function(i,n){function s(e){try{d(a.next(e))}catch(t){n(t)}}function o(e){try{d(a.throw(e))}catch(t){n(t)}}function d(e){e.done?i(e.value):new r(function(t){t(e.value)}).then(s,o)}d((a=a.apply(e,t||[])).next())})};Object.defineProperty(exports,"__esModule",{value:!0});const t=require("./GUID"),r=require("./AsfObject"),a=require("debug"),i=require("../common/BasicParser"),n=a("music-metadata:parser:ASF"),s="asf";class o extends i.BasicParser{parse(){return e(this,void 0,void 0,function*(){const e=yield this.tokenizer.readToken(r.TopLevelHeaderObjectToken);if(!e.objectId.equals(t.default.HeaderObject))throw new Error("expected asf header; but was not found; got: "+e.objectId.str);try{yield this.parseObjectHeader(e.numberOfHeaderObjects)}catch(a){n("Error while parsing ASF: %s",a)}})}parseObjectHeader(a){return e(this,void 0,void 0,function*(){let e;do{const a=yield this.tokenizer.readToken(r.HeaderObjectToken);switch(n("header GUID=%s",a.objectId.str),a.objectId.str){case r.FilePropertiesObject.guid.str:const i=yield this.tokenizer.readToken(new r.FilePropertiesObject(a));this.metadata.setFormat("duration",i.playDuration/1e7),this.metadata.setFormat("bitrate",i.maximumBitrate);break;case r.StreamPropertiesObject.guid.str:const s=yield this.tokenizer.readToken(new r.StreamPropertiesObject(a));this.metadata.setFormat("dataformat","ASF/"+s.streamType);break;case r.HeaderExtensionObject.guid.str:const o=yield this.tokenizer.readToken(new r.HeaderExtensionObject);yield this.parseExtensionObject(o.extensionDataSize);break;case r.ContentDescriptionObjectState.guid.str:e=yield this.tokenizer.readToken(new r.ContentDescriptionObjectState(a)),this.addTags(e);break;case r.ExtendedContentDescriptionObjectState.guid.str:e=yield this.tokenizer.readToken(new r.ExtendedContentDescriptionObjectState(a)),this.addTags(e);break;case t.default.CodecListObject.str:case t.default.StreamBitratePropertiesObject.str:yield this.tokenizer.ignore(a.objectSize-r.HeaderObjectToken.len);break;case t.default.PaddingObject.str:n("Padding: %s bytes",a.objectSize-r.HeaderObjectToken.len),yield this.tokenizer.ignore(a.objectSize-r.HeaderObjectToken.len);break;default:this.warnings.push("Ignore ASF-Object-GUID: "+a.objectId.str),n("Ignore ASF-Object-GUID: %s",a.objectId.str),yield this.tokenizer.readToken(new r.IgnoreObjectState(a))}}while(--a)})}addTags(e){e.forEach(e=>{this.metadata.addTag(s,e.id,e.value)})}parseExtensionObject(a){return e(this,void 0,void 0,function*(){do{const e=yield this.tokenizer.readToken(r.HeaderObjectToken);switch(e.objectId.str){case r.ExtendedStreamPropertiesObjectState.guid.str:yield this.tokenizer.readToken(new r.ExtendedStreamPropertiesObjectState(e));break;case r.MetadataObjectState.guid.str:const a=yield this.tokenizer.readToken(new r.MetadataObjectState(e));this.addTags(a);break;case r.MetadataLibraryObjectState.guid.str:const i=yield this.tokenizer.readToken(new r.MetadataLibraryObjectState(e));this.addTags(i);break;case t.default.PaddingObject.str:yield this.tokenizer.ignore(e.objectSize-r.HeaderObjectToken.len);break;case t.default.CompatibilityObject.str:this.tokenizer.ignore(e.objectSize-r.HeaderObjectToken.len);break;case t.default.ASF_Index_Placeholder_Object.str:yield this.tokenizer.ignore(e.objectSize-r.HeaderObjectToken.len);break;default:this.warnings.push("Ignore ASF-Object-GUID: "+e.objectId.str),yield this.tokenizer.readToken(new r.IgnoreObjectState(e))}a-=e.objectSize}while(a>0)})}}exports.AsfParser=o;
169
+
},{"./GUID":"SsVx","./AsfObject":"RkL5","debug":"j+D9","../common/BasicParser":"O0hF"}],"tqmk":[function(require,module,exports) {
170
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const e=require("./AsfParser");exports.default=e.AsfParser;
171
+
},{"./AsfParser":"EvYH"}],"IGPB":[function(require,module,exports) {
172
+
var Buffer = require("buffer").Buffer;
173
+
var e=require("buffer").Buffer;Object.defineProperty(exports,"__esModule",{value:!0});const t=require("token-types"),r=require("../../id3v2/ID3v2");class n{constructor(e){this.len=e}static fromBase64(t){return this.fromBuffer(e.from(t,"base64"))}static fromBuffer(e){return new n(e.length).get(e,0)}get(n,i){const o=r.AttachedPictureType[t.UINT32_BE.get(n,i)],a=t.UINT32_BE.get(n,i+=4),s=n.toString("utf-8",i+=4,i+a),d=t.UINT32_BE.get(n,i+=a),c=n.toString("utf-8",i+=4,i+d),f=t.UINT32_BE.get(n,i+=d),g=t.UINT32_BE.get(n,i+=4),u=t.UINT32_BE.get(n,i+=4),I=t.UINT32_BE.get(n,i+=4),U=t.UINT32_BE.get(n,i+=4);return{type:o,format:s,description:c,width:f,height:g,colour_depth:u,indexed_color:I,data:e.from(n.slice(i+=4,i+U))}}}exports.VorbisPictureToken=n,exports.CommonHeader={len:7,get:(e,r)=>({packetType:e.readUInt8(r),vorbis:new t.StringType(6,"ascii").get(e,r+1)})},exports.IdentificationHeader={len:23,get:(e,t)=>({version:e.readUInt32LE(t+0),channelMode:e.readUInt8(t+4),sampleRate:e.readUInt32LE(t+5),bitrateMax:e.readUInt32LE(t+9),bitrateNominal:e.readUInt32LE(t+13),bitrateMin:e.readUInt32LE(t+17)})};
174
+
},{"token-types":"1rOY","../../id3v2/ID3v2":"GKOa","buffer":"aMB2"}],"toCx":[function(require,module,exports) {
175
+
var Buffer = require("buffer").Buffer;
176
+
var e=require("buffer").Buffer;Object.defineProperty(exports,"__esModule",{value:!0});const t=require("debug"),a=require("token-types"),r=require("../common/Util"),i=require("./ID3v2"),c=t("music-metadata:id3v2:frame-parser");class s{static readData(t,d,n,o){const l=s.getTextEncoding(t[0]),u=t.length;let f=0,g=[];const p=s.getNullTerminatorLength(l);let T;const S={};switch("TXXX"!==d&&"T"===d[0]?"T*":d){case"T*":case"IPLS":const m=r.default.decodeString(t.slice(1),l).replace(/\x00+$/,"");switch(d){case"TMCL":case"TIPL":case"IPLS":g=s.splitValue(4,m),g=s.functionList(g);break;case"TRK":case"TRCK":case"TPOS":g=m;break;case"TCOM":case"TEXT":case"TOLY":case"TOPE":case"TPE1":case"TSRC":g=s.splitValue(n,m);break;default:g=n>=4?s.splitValue(n,m):[m]}break;case"TXXX":g={description:(g=s.readIdentifierAndData(t,f+1,u,l)).id,text:s.splitValue(n,r.default.decodeString(g.data,l).replace(/\x00+$/,""))};break;case"PIC":case"APIC":if(o){const a={};switch(f+=1,n){case 2:a.format=r.default.decodeString(t.slice(f,f+3),l),f+=3;break;case 3:case 4:const e="iso-8859-1";T=r.default.findZero(t,f,u,e),a.format=r.default.decodeString(t.slice(f,T),e),f=T+1;break;default:throw new Error("Warning: unexpected major versionIndex: "+n)}a.format=s.fixPictureMimeType(a.format),a.type=i.AttachedPictureType[t[f]],f+=1,T=r.default.findZero(t,f,u,l),a.description=r.default.decodeString(t.slice(f,T),l),f=T+p,a.data=e.from(t.slice(f,u)),g=a}break;case"CNT":case"PCNT":g=a.UINT32_BE.get(t,0);break;case"SYLT":for(f+=7,g=[];f<u;){const e=t.slice(f,f=r.default.findZero(t,f,u,l));f+=5,g.push(r.default.decodeString(e,l))}break;case"ULT":case"USLT":case"COM":case"COMM":f+=1,S.language=r.default.decodeString(t.slice(f,f+3),"iso-8859-1"),f+=3,T=r.default.findZero(t,f,u,l),S.description=r.default.decodeString(t.slice(f,T),l),f=T+p,S.text=r.default.decodeString(t.slice(f,u),l).replace(/\x00+$/,""),g=[S];break;case"UFID":g={owner_identifier:(g=s.readIdentifierAndData(t,f,u,"iso-8859-1")).id,identifier:g.data};break;case"PRIV":g={owner_identifier:(g=s.readIdentifierAndData(t,f,u,"iso-8859-1")).id,data:g.data};break;case"POPM":T=r.default.findZero(t,f,u,l);const b=r.default.decodeString(t.slice(f,T),l),P=u-(f=T+s.getNullTerminatorLength(l));g={email:b,rating:t.readUInt8(f),counter:P>=5?t.readUInt32BE(f+1):void 0};break;case"GEOB":{T=r.default.findZero(t,f+1,u,l);const e=r.default.decodeString(t.slice(f+1,T),"iso-8859-1");f=T+1,T=r.default.findZero(t,f,u-f,l);const a=r.default.decodeString(t.slice(f+1,T),"iso-8859-1");f=T+1,T=r.default.findZero(t,f,u-f,l),g={type:e,filename:a,description:r.default.decodeString(t.slice(f+1,T),"iso-8859-1"),data:t.slice(f+1,u)};break}case"WCOM":case"WCOP":case"WOAF":case"WOAR":case"WOAS":case"WORS":case"WPAY":case"WPUB":g=r.default.decodeString(t.slice(f,T),l);break;case"WXXX":{T=r.default.findZero(t,f+1,u,l);const e=r.default.decodeString(t.slice(f+1,T),"iso-8859-1");f=T+1,T=r.default.findZero(t,f,u-f,l),g={description:e,url:r.default.decodeString(t.slice(f,u-f),l)};break}case"MCDI":g=t.slice(0,u);break;default:c("Warning: unsupported id3v2-tag-type: "+d)}return g}static fixPictureMimeType(e){switch(e=e.toLocaleLowerCase()){case"jpg":return"image/jpeg";case"png":return"image/png"}return e}static functionList(e){const t={};for(let a=0;a+1<e.length;a+=2){const r=e[a+1].split(",");t[e[a]]=t.hasOwnProperty(e[a])?t[e[a]].concat(r):r}return t}static splitValue(e,t){const a=t.split(e>=4?/\x00/g:/\//g);return s.trimArray(a)}static trimArray(e){for(let t=0;t<e.length;++t)e[t]=e[t].replace(/\x00+$/,"").trim();return e}static readIdentifierAndData(e,t,a,i){const c=r.default.findZero(e,t,a,i),d=r.default.decodeString(e.slice(t,c),i);return t=c+s.getNullTerminatorLength(i),{id:d,data:e.slice(t,a)}}static getTextEncoding(e){switch(e){case 0:return"iso-8859-1";case 1:case 2:return"utf16";case 3:default:return"utf8"}}static getNullTerminatorLength(e){switch(e){case"utf16":return 2;default:return 1}}}exports.default=s;
177
+
},{"debug":"j+D9","token-types":"1rOY","../common/Util":"5e0M","./ID3v2":"GKOa","buffer":"aMB2"}],"pIqu":[function(require,module,exports) {
178
+
var Buffer = require("buffer").Buffer;
179
+
var e=require("buffer").Buffer,t=this&&this.__awaiter||function(e,t,r,a){return new(r||(r=Promise))(function(i,s){function n(e){try{o(a.next(e))}catch(t){s(t)}}function d(e){try{o(a.throw(e))}catch(t){s(t)}}function o(e){e.done?i(e.value):new r(function(t){t(e.value)}).then(n,d)}o((a=a.apply(e,t||[])).next())})};Object.defineProperty(exports,"__esModule",{value:!0});const r=require("token-types"),a=require("../common/Util"),i=require("./FrameParser"),s=require("./ID3v2");class n{static getInstance(){return new n}static removeUnsyncBytes(e){let t=0,r=0;for(;t<e.length-1;)t!==r&&(e[r]=e[t]),t+=255===e[t]&&0===e[t+1]?2:1,r++;return t<e.length&&(e[r++]=e[t++]),e.slice(0,r)}static readFrameHeader(e,t){let a;switch(t){case 2:a={id:e.toString("ascii",0,3),length:r.UINT24_BE.get(e,3)};break;case 3:a={id:e.toString("ascii",0,4),length:r.UINT32_BE.get(e,4),flags:n.readFrameFlags(e.slice(8,10))};break;case 4:a={id:e.toString("ascii",0,4),length:s.ID3v2Token.UINT32SYNCSAFE.get(e,4),flags:n.readFrameFlags(e.slice(8,10))};break;default:throw new Error("Unexpected majorVer: "+t)}return a}static getFrameHeaderLength(e){switch(e){case 2:return 6;case 3:case 4:return 10;default:throw new Error("header versionIndex is incorrect")}}static readFrameFlags(e){return{status:{tag_alter_preservation:a.default.strtokBITSET.get(e,0,6),file_alter_preservation:a.default.strtokBITSET.get(e,0,5),read_only:a.default.strtokBITSET.get(e,0,4)},format:{grouping_identity:a.default.strtokBITSET.get(e,1,7),compression:a.default.strtokBITSET.get(e,1,3),encryption:a.default.strtokBITSET.get(e,1,2),unsynchronisation:a.default.strtokBITSET.get(e,1,1),data_length_indicator:a.default.strtokBITSET.get(e,1,0)}}}static readFrameData(e,t,r,a){switch(r){case 2:return i.default.readData(e,t.id,r,a);case 3:case 4:return t.flags.format.unsynchronisation&&(e=n.removeUnsyncBytes(e)),t.flags.format.data_length_indicator&&(e=e.slice(4,e.length)),i.default.readData(e,t.id,r,a);default:throw new Error("Unexpected majorVer: "+r)}}static makeDescriptionTagName(e,t){return e+(t?":"+t:"")}parse(e,r,a){return t(this,void 0,void 0,function*(){this.tokenizer=r,this.metadata=e,this.options=a;const t=yield this.tokenizer.readToken(s.ID3v2Token.Header);if("ID3"!==t.fileIdentifier)throw new Error("expected ID3-header file-identifier 'ID3' was not found");return this.id3Header=t,this.headerType="ID3v2."+t.version.major,t.flags.isExtendedHeader?this.parseExtendedHeader():this.parseId3Data(t.size)})}parseExtendedHeader(){return t(this,void 0,void 0,function*(){const e=yield this.tokenizer.readToken(s.ID3v2Token.ExtendedHeader),t=e.size-s.ID3v2Token.ExtendedHeader.len;return t>0?this.parseExtendedHeaderData(t,e.size):this.parseId3Data(this.id3Header.size-e.size)})}parseExtendedHeaderData(r,a){return t(this,void 0,void 0,function*(){const t=e.alloc(r);return yield this.tokenizer.readBuffer(t,0,r),this.parseId3Data(this.id3Header.size-a)})}parseId3Data(r){return t(this,void 0,void 0,function*(){const t=e.alloc(r);yield this.tokenizer.readBuffer(t,0,r);for(const e of this.parseMetadata(t))if("TXXX"===e.id)for(const t of e.value.text)this.addTag(n.makeDescriptionTagName(e.id,e.value.description),t);else if("COM"===e.id)for(const t of e.value)this.addTag(n.makeDescriptionTagName(e.id,t.description),t.text);else if(Array.isArray(e.value))for(const t of e.value)this.addTag(e.id,t);else this.addTag(e.id,e.value)})}addTag(e,t){this.metadata.addTag(this.headerType,e,t)}parseMetadata(e){let t=0;const r=[];for(;t!==e.length;){const a=n.getFrameHeaderLength(this.id3Header.version.major);if(t+a>e.length)break;const i=e.slice(t,t+=a),s=n.readFrameHeader(i,this.id3Header.version.major);if(""===s.id||"\0\0\0\0"===s.id||-1==="ABCDEFGHIJKLMNOPQRSTUVWXYZ".indexOf(s.id[0]))break;const d=e.slice(t,t+=s.length),o=n.readFrameData(d,s,this.id3Header.version.major,!this.options.skipCovers);r.push({id:s.id,value:o})}return r}}exports.ID3v2Parser=n;
180
+
},{"token-types":"1rOY","../common/Util":"5e0M","./FrameParser":"toCx","./ID3v2":"GKOa","buffer":"aMB2"}],"Tc8M":[function(require,module,exports) {
181
+
"use strict";var e=this&&this.__awaiter||function(e,t,i,r){return new(i||(i=Promise))(function(s,n){function a(e){try{d(r.next(e))}catch(t){n(t)}}function o(e){try{d(r.throw(e))}catch(t){n(t)}}function d(e){e.done?s(e.value):new i(function(t){t(e.value)}).then(a,o)}d((r=r.apply(e,t||[])).next())})};Object.defineProperty(exports,"__esModule",{value:!0});const t=require("strtok3/lib/type"),i=require("./ID3v2"),r=require("./ID3v2Parser"),s=require("../id3v1/ID3v1Parser"),n=require("debug"),a=require("../common/BasicParser"),o=n("music-metadata:parser:ID3");class d extends a.BasicParser{constructor(){super(...arguments),this.id3parser=new r.ID3v2Parser}static startsWithID3v2Header(t){return e(this,void 0,void 0,function*(){return"ID3"===(yield t.peekToken(i.ID3v2Token.Header)).fileIdentifier})}parse(){return this.parseID3v2().catch(e=>{if(e.message!==t.endOfFile)throw e})}finalize(){}parseID3v2(){return e(this,void 0,void 0,function*(){if(yield this.tryReadId3v2Headers(),o("End of ID3v2 header, go to MPEG-parser: pos=%s",this.tokenizer.position),yield this._parse(),this.options.skipPostHeaders&&this.metadata.hasAny())this.finalize();else{const e=new s.ID3v1Parser;yield e.init(this.metadata,this.tokenizer,this.options).parse(),this.finalize()}})}tryReadId3v2Headers(){return e(this,void 0,void 0,function*(){if("ID3"===(yield this.tokenizer.peekToken(i.ID3v2Token.Header)).fileIdentifier)return o("Found ID3v2 header, pos=%s",this.tokenizer.position),yield this.id3parser.parse(this.metadata,this.tokenizer,this.options),this.tryReadId3v2Headers()})}}exports.AbstractID3Parser=d;
182
+
},{"strtok3/lib/type":"2Fe+","./ID3v2":"GKOa","./ID3v2Parser":"pIqu","../id3v1/ID3v1Parser":"WTnS","debug":"j+D9","../common/BasicParser":"O0hF"}],"P2sd":[function(require,module,exports) {
183
+
var Buffer = require("buffer").Buffer;
184
+
var r=require("buffer").Buffer;Object.defineProperty(exports,"__esModule",{value:!0});const e=require("./Util"),t=/^[\w-©][\w-\x000-3]/;exports.FourCcToken={len:4,get:(r,n)=>{const o=r.toString("binary",n,n+exports.FourCcToken.len);if(!o.match(t))throw new Error(`FourCC contains invalid characters: ${e.default.a2hex(o)}`);return o},put:(e,t,n)=>{const o=r.from(n,"binary");if(4!==o.length)throw new Error("Invalid length");return o.copy(e,t)}};
185
+
},{"./Util":"5e0M","buffer":"aMB2"}],"lnZi":[function(require,module,exports) {
186
+
"use strict";var e=this&&this.__awaiter||function(e,t,a,r){return new(a||(a=Promise))(function(i,s){function n(e){try{l(r.next(e))}catch(t){s(t)}}function o(e){try{l(r.throw(e))}catch(t){s(t)}}function l(e){e.done?i(e.value):new a(function(t){t(e.value)}).then(n,o)}l((r=r.apply(e,t||[])).next())})};Object.defineProperty(exports,"__esModule",{value:!0});const t=require("../common/Util"),a=require("token-types"),r=require("../ogg/vorbis/Vorbis"),i=require("../id3v2/AbstractID3Parser"),s=require("../common/FourCC"),n=require("debug"),o=n("music-metadata:parser:FLAC");var l;!function(e){e[e.STREAMINFO=0]="STREAMINFO",e[e.PADDING=1]="PADDING",e[e.APPLICATION=2]="APPLICATION",e[e.SEEKTABLE=3]="SEEKTABLE",e[e.VORBIS_COMMENT=4]="VORBIS_COMMENT",e[e.CUESHEET=5]="CUESHEET",e[e.PICTURE=6]="PICTURE"}(l||(l={}));class d extends i.AbstractID3Parser{constructor(){super(...arguments),this.padding=0}static getInstance(){return new d}_parse(){return e(this,void 0,void 0,function*(){if("fLaC"!==(yield this.tokenizer.readToken(s.FourCcToken)).toString())throw new Error("Invalid FLAC preamble");let e;do{e=yield this.tokenizer.readToken(c.BlockHeader),yield this.parseDataBlock(e)}while(!e.lastBlock);if(this.tokenizer.fileSize&&this.metadata.format.duration){const e=this.tokenizer.fileSize-this.tokenizer.position;this.metadata.setFormat("bitrate",8*e/this.metadata.format.duration)}})}addTag(e,t){this.metadata.addTag("vorbis",e,t)}parseDataBlock(e){switch(o(`blockHeader type=${e.type}, length=${e.length}`),e.type){case l.STREAMINFO:return this.parseBlockStreamInfo(e.length);case l.PADDING:this.padding+=e.length;break;case l.APPLICATION:case l.SEEKTABLE:break;case l.VORBIS_COMMENT:return this.parseComment(e.length);case l.CUESHEET:break;case l.PICTURE:return this.parsePicture(e.length);default:this.warnings.push("Unknown block type: "+e.type)}return this.tokenizer.readToken(new a.IgnoreType(e.length))}parseBlockStreamInfo(t){return e(this,void 0,void 0,function*(){if(t!==c.BlockStreamInfo.len)throw new Error("Unexpected block-stream-info length");const e=yield this.tokenizer.readToken(c.BlockStreamInfo);this.metadata.setFormat("dataformat","flac"),this.metadata.setFormat("lossless",!0),this.metadata.setFormat("numberOfChannels",e.channels),this.metadata.setFormat("bitsPerSample",e.bitsPerSample),this.metadata.setFormat("sampleRate",e.sampleRate),this.metadata.setFormat("duration",e.totalSamples/e.sampleRate)})}parseComment(t){return e(this,void 0,void 0,function*(){const e=yield this.tokenizer.readToken(new a.BufferType(t)),r=new h(e);r.readStringUtf8();const i=r.readInt32();for(let t=0;t<i;t++){const e=r.readStringUtf8().split("=");this.addTag(e[0].toUpperCase(),e.splice(1).join("="))}})}parsePicture(t){return e(this,void 0,void 0,function*(){if(this.options.skipCovers)return this.tokenizer.ignore(t);{const e=yield this.tokenizer.readToken(new r.VorbisPictureToken(t));this.addTag("METADATA_BLOCK_PICTURE",e)}})}}exports.FlacParser=d;class c{}c.BlockHeader={len:4,get:(e,r)=>({lastBlock:t.default.strtokBITSET.get(e,r,7),type:t.default.getBitAllignedNumber(e,r,1,7),length:a.UINT24_BE.get(e,r+1)})},c.BlockStreamInfo={len:34,get:(e,r)=>({minimumBlockSize:a.UINT16_BE.get(e,r),maximumBlockSize:a.UINT16_BE.get(e,r+2)/1e3,minimumFrameSize:a.UINT24_BE.get(e,r+4),maximumFrameSize:a.UINT24_BE.get(e,r+7),sampleRate:a.UINT24_BE.get(e,r+10)>>4,channels:t.default.getBitAllignedNumber(e,r+12,4,3)+1,bitsPerSample:t.default.getBitAllignedNumber(e,r+12,7,5)+1,totalSamples:t.default.getBitAllignedNumber(e,r+13,4,36),fileMD5:new a.BufferType(16).get(e,r+18)})};class h{constructor(e){this.data=e,this.offset=0}readInt32(){const e=a.UINT32_LE.get(this.data,this.offset);return this.offset+=4,e}readStringUtf8(){const e=this.readInt32(),t=this.data.toString("utf8",this.offset,this.offset+e);return this.offset+=e,t}}
187
+
},{"../common/Util":"5e0M","token-types":"1rOY","../ogg/vorbis/Vorbis":"IGPB","../id3v2/AbstractID3Parser":"Tc8M","../common/FourCC":"P2sd","debug":"j+D9"}],"00rn":[function(require,module,exports) {
188
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const e=require("./FlacParser");exports.default=e.FlacParser;
189
+
},{"./FlacParser":"lnZi"}],"wi0z":[function(require,module,exports) {
190
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const e=require("token-types"),t=require("../common/FourCC"),r=require("debug"),o=r("music-metadata:parser:MP4:atom");exports.Header={len:8,get:(r,o)=>{const n=e.UINT32_BE.get(r,o);if(n<0)throw new Error("Invalid atom header length");return{length:n,name:t.FourCcToken.get(r,o+4)}},put:(r,o,n)=>(e.UINT32_BE.put(r,o,n.length),t.FourCcToken.put(r,o+4,n.name))},exports.ExtendedSize=e.UINT64_BE,exports.ftyp={len:4,get:(t,r)=>({type:new e.StringType(4,"ascii").get(t,r)})},exports.mhdr={len:8,get:(t,r)=>({version:e.UINT8.get(t,r+0),flags:e.UINT24_BE.get(t,r+1),nextItemID:e.UINT32_BE.get(t,r+4)})};class n{constructor(e,t,r){if(this.len=e,e<t)throw new Error(`Atom ${r} expected to be ${t}, but specifies ${e} bytes long.`);e>t&&o(`Warning: atom ${r} expected to be ${t}, but was actually ${e} bytes long.`)}}exports.FixedLengthAtom=n;class g extends n{constructor(e){super(e,24,"mdhd"),this.len=e}get(t,r){return{version:e.UINT8.get(t,r+0),flags:e.UINT24_BE.get(t,r+1),creationTime:e.UINT32_BE.get(t,r+4),modificationTime:e.UINT32_BE.get(t,r+8),timeScale:e.UINT32_BE.get(t,r+12),duration:e.UINT32_BE.get(t,r+16),language:e.UINT16_BE.get(t,r+20),quality:e.UINT16_BE.get(t,r+22)}}}exports.MdhdAtom=g;class s extends n{constructor(e){super(e,100,"mvhd"),this.len=e}get(t,r){return{version:e.UINT8.get(t,r+0),flags:e.UINT24_BE.get(t,r+1),creationTime:e.UINT32_BE.get(t,r+4),modificationTime:e.UINT32_BE.get(t,r+8),timeScale:e.UINT32_BE.get(t,r+12),duration:e.UINT32_BE.get(t,r+16),preferredRate:e.UINT32_BE.get(t,r+20),preferredVolume:e.UINT16_BE.get(t,r+24),previewTime:e.UINT32_BE.get(t,r+72),previewDuration:e.UINT32_BE.get(t,r+76),posterTime:e.UINT32_BE.get(t,r+80),selectionTime:e.UINT32_BE.get(t,r+84),selectionDuration:e.UINT32_BE.get(t,r+88),currentTime:e.UINT32_BE.get(t,r+92),nextTrackID:e.UINT32_BE.get(t,r+96)}}}exports.MvhdAtom=s;class i{constructor(e){this.len=e}get(t,r){return{type:{set:e.UINT8.get(t,r+0),type:e.UINT24_BE.get(t,r+1)},locale:e.UINT24_BE.get(t,r+4),value:new e.BufferType(this.len-8).get(t,r+8)}}}exports.DataAtom=i;class T{constructor(e){this.len=e}get(t,r){return{version:e.UINT8.get(t,r),flags:e.UINT24_BE.get(t,r+1),name:new e.StringType(this.len-4,"utf-8").get(t,r+4)}}}exports.NameAtom=T;class a{constructor(e){this.len=e}get(t,r){return{version:e.UINT8.get(t,r),flags:e.UINT24_BE.get(t,r+1),creationTime:e.UINT32_BE.get(t,r+4),modificationTime:e.UINT32_BE.get(t,r+8),trackId:e.UINT32_BE.get(t,r+12),duration:e.UINT32_BE.get(t,r+20),layer:e.UINT16_BE.get(t,r+24),alternateGroup:e.UINT16_BE.get(t,r+26),volume:e.UINT16_BE.get(t,r+28)}}}exports.TrackHeaderAtom=a;
191
+
},{"token-types":"1rOY","../common/FourCC":"P2sd","debug":"j+D9"}],"0TSH":[function(require,module,exports) {
192
+
"use strict";var e=this&&this.__awaiter||function(e,t,a,s){return new(a||(a=Promise))(function(n,i){function r(e){try{o(s.next(e))}catch(t){i(t)}}function d(e){try{o(s.throw(e))}catch(t){i(t)}}function o(e){e.done?n(e.value):new a(function(t){t(e.value)}).then(r,d)}o((s=s.apply(e,t||[])).next())})};Object.defineProperty(exports,"__esModule",{value:!0});const t=require("strtok3/lib/type"),a=require("debug"),s=require("token-types"),n=require("./AtomToken"),i=a("music-metadata:parser:MP4:Atom");class r{constructor(e,t,a){this.header=e,this.extended=t,this.parent=a,this.children=[],this.atomPath=(this.parent?this.parent.atomPath+"/":"")+this.header.name,this.dataLen=this.header.length-(t?16:8)}readAtoms(a,s,n){return e(this,void 0,void 0,function*(){const e=yield this.readAtom(a,s);return this.children.push(e),void 0===n?this.readAtoms(a,s,n).catch(e=>{if(e.message!==t.endOfFile)throw e;i("Reached end-of-file")}):(n-=e.header.length)>0?this.readAtoms(a,s,n):void 0})}readAtom(t,a){return e(this,void 0,void 0,function*(){const e=t.position,s=yield t.readToken(n.Header),d=1===s.length;d&&(s.length=yield t.readToken(n.ExtendedSize));const o=new r(s,d,this);return i(`parse atom name=${o.atomPath}, extended=${o.extended}, offset=${e}, len=${o.header.length}`),yield o.readData(t,a),o})}readData(t,a){return e(this,void 0,void 0,function*(){switch(this.header.name){case"moov":case"udta":case"trak":case"mdia":case"minf":case"stbl":case"<id>":case"ilst":return this.readAtoms(t,a,this.dataLen);case"meta":return yield t.readToken(new s.IgnoreType(4)),this.readAtoms(t,a,this.dataLen-4);case"mdhd":case"mvhd":case"tkhd":case"stsz":case"mdat":default:return a(this)}})}}exports.Atom=r;
193
+
},{"strtok3/lib/type":"2Fe+","debug":"j+D9","token-types":"1rOY","./AtomToken":"wi0z"}],"eyoP":[function(require,module,exports) {
194
+
var Buffer = require("buffer").Buffer;
195
+
var e=require("buffer").Buffer,t=this&&this.__awaiter||function(e,t,a,r){return new(a||(a=Promise))(function(n,i){function s(e){try{o(r.next(e))}catch(t){i(t)}}function d(e){try{o(r.throw(e))}catch(t){i(t)}}function o(e){e.done?n(e.value):new a(function(t){t(e.value)}).then(s,d)}o((r=r.apply(e,t||[])).next())})};Object.defineProperty(exports,"__esModule",{value:!0});const a=require("debug"),r=require("token-types"),n=require("../common/BasicParser"),i=require("./Atom"),s=require("./AtomToken"),d=require("../id3v1/ID3v1Parser"),o=require("../common/Util"),h=a("music-metadata:parser:MP4"),u="iTunes";class m extends n.BasicParser{static read_BE_Signed_Integer(e){return r.readIntBE(e,0,e.length)}static read_BE_Unsigned_Integer(e){return r.readUIntBE(e,0,e.length)}parse(){return t(this,void 0,void 0,function*(){return this.metadata.setFormat("dataformat","MPEG-4"),new i.Atom({name:"mp4",length:this.tokenizer.fileSize},!1,null).readAtoms(this.tokenizer,e=>t(this,void 0,void 0,function*(){if(e.parent)switch(e.parent.header.name){case"ilst":case"<id>":return this.parseMetadataItemData(e)}switch(e.header.name){case"ftyp":const t=yield this.parseAtom_ftyp(e.dataLen);return void h(`ftyp: ${t.join("/")}`);case"mdhd":return this.parseAtom_mdhd(e);case"mvhd":return this.parseAtom_mvhd(e)}yield this.tokenizer.readToken(new r.IgnoreType(e.dataLen)),h(`Ignore atom data: path=${e.atomPath}, payload-len=${e.dataLen}`)}),this.tokenizer.fileSize)})}addTag(e,t){this.metadata.addTag(u,e,t)}addWarning(e){h("Warning:"+e),this.warnings.push(e)}parseMetadataItemData(e){let a=e.header.name;return e.readAtoms(this.tokenizer,e=>t(this,void 0,void 0,function*(){switch(e.header.name){case"data":return this.parseValueAtom(a,e);case"name":const t=yield this.tokenizer.readToken(new s.NameAtom(e.dataLen));a+=":"+t.name;break;case"mean":const n=yield this.tokenizer.readToken(new s.NameAtom(e.dataLen));a+=":"+n.name;break;default:const i=yield this.tokenizer.readToken(new r.BufferType(e.dataLen));this.addWarning("Unsupported meta-item: "+a+"["+e.header.name+"] => value="+i.toString("hex")+" ascii="+i.toString("ascii"))}}),e.dataLen)}parseValueAtom(a,n){return t(this,void 0,void 0,function*(){const t=yield this.tokenizer.readToken(new s.DataAtom(n.header.length-s.Header.len));if(0!==t.type.set)throw new Error("Unsupported type-set != 0: "+t.type.set);switch(t.type.type){case 0:switch(a){case"trkn":case"disk":const e=r.UINT8.get(t.value,3),n=r.UINT8.get(t.value,5);this.addTag(a,e+"/"+n);break;case"gnre":const i=r.UINT8.get(t.value,1),s=d.Genres[i-1];this.addTag(a,s)}break;case 1:case 18:this.addTag(a,t.value.toString("utf-8"));break;case 13:if(this.options.skipCovers)break;this.addTag(a,{format:"image/jpeg",data:e.from(t.value)});break;case 14:if(this.options.skipCovers)break;this.addTag(a,{format:"image/png",data:e.from(t.value)});break;case 21:this.addTag(a,m.read_BE_Signed_Integer(t.value));break;case 22:this.addTag(a,m.read_BE_Unsigned_Integer(t.value));break;case 65:this.addTag(a,t.value.readInt8(0));break;case 66:this.addTag(a,t.value.readInt16BE(0));break;case 67:this.addTag(a,t.value.readInt32BE(0));break;default:this.addWarning(`atom key=${a}, has unknown well-known-type (data-type): ${t.type.type}`)}})}parseAtom_mvhd(e){return t(this,void 0,void 0,function*(){const t=yield this.tokenizer.readToken(new s.MvhdAtom(e.dataLen));this.parse_mxhd(t)})}parseAtom_mdhd(e){return t(this,void 0,void 0,function*(){const t=yield this.tokenizer.readToken(new s.MdhdAtom(e.dataLen));this.parse_mxhd(t)})}parse_mxhd(e){this.metadata.setFormat("sampleRate",e.timeScale),this.metadata.setFormat("duration",e.duration/e.timeScale)}parseAtom_ftyp(e){return t(this,void 0,void 0,function*(){const t=yield this.tokenizer.readToken(s.ftyp);if((e-=s.ftyp.len)>0){const a=yield this.parseAtom_ftyp(e),r=o.default.stripNulls(t.type).trim();return r.length>0&&a.push(r),a}return[]})}}exports.MP4Parser=m;
196
+
},{"debug":"j+D9","token-types":"1rOY","../common/BasicParser":"O0hF","./Atom":"0TSH","./AtomToken":"wi0z","../id3v1/ID3v1Parser":"WTnS","../common/Util":"5e0M","buffer":"aMB2"}],"wNE+":[function(require,module,exports) {
197
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const e=require("./MP4Parser");exports.default=e.MP4Parser;
198
+
},{"./MP4Parser":"eyoP"}],"jtQL":[function(require,module,exports) {
199
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const e=require("token-types");exports.InfoTagHeaderTag=new e.StringType(4,"ascii"),exports.LameEncoderVersion=new e.StringType(6,"ascii"),exports.XingInfoTag={len:136,get:(t,r)=>({headerFlags:new e.BufferType(4).get(t,r),numFrames:e.UINT32_BE.get(t,r+4),streamSize:e.UINT32_BE.get(t,r+8),vbrScale:e.UINT32_BE.get(t,r+112),encoder:new e.StringType(9,"ascii").get(t,r+116),infoTagRevision:e.UINT8.get(t,r+125)>>4,vbrMethod:15&e.UINT8.get(t,r+125)})};
200
+
},{"token-types":"1rOY"}],"7/3S":[function(require,module,exports) {
201
+
var Buffer = require("buffer").Buffer;
202
+
var e=require("buffer").Buffer,t=this&&this.__awaiter||function(e,t,i,r){return new(i||(i=Promise))(function(a,s){function n(e){try{l(r.next(e))}catch(t){s(t)}}function o(e){try{l(r.throw(e))}catch(t){s(t)}}function l(e){e.done?a(e.value):new i(function(t){t(e.value)}).then(n,o)}l((r=r.apply(e,t||[])).next())})};Object.defineProperty(exports,"__esModule",{value:!0});const i=require("assert"),r=require("token-types"),a=require("strtok3/lib/type"),s=require("debug"),n=require("../common/Util"),o=require("../id3v2/AbstractID3Parser"),l=require("./XingTag"),h=s("music-metadata:parser:mpeg"),d=1024;class f{constructor(e,t){if(this.versionIndex=n.default.getBitAllignedNumber(e,t+1,3,2),this.layer=f.LayerDescription[n.default.getBitAllignedNumber(e,t+1,5,2)],null===this.layer)throw new Error("Invalid MPEG layer");if(this.isProtectedByCRC=!n.default.isBitSet(e,t+1,7),this.bitrateIndex=n.default.getBitAllignedNumber(e,t+2,0,4),this.sampRateFreqIndex=n.default.getBitAllignedNumber(e,t+2,4,2),this.padding=n.default.isBitSet(e,t+2,6),this.privateBit=n.default.isBitSet(e,t+2,7),this.channelModeIndex=n.default.getBitAllignedNumber(e,t+3,0,2),this.modeExtension=n.default.getBitAllignedNumber(e,t+3,2,2),this.isCopyrighted=n.default.isBitSet(e,t+3,4),this.isOriginalMedia=n.default.isBitSet(e,t+3,5),this.emphasis=n.default.getBitAllignedNumber(e,t+3,7,2),this.version=f.VersionID[this.versionIndex],null===this.version)throw new Error("Invalid MPEG Audio version");this.channelMode=f.ChannelMode[this.channelModeIndex];const i=this.calcBitrate();if(!i)throw new Error("Cannot determine bit-rate");if(this.bitrate=null===i?null:1e3*i,this.samplingRate=this.calcSamplingRate(),null==this.samplingRate)throw new Error("Cannot determine sampling-rate")}calcDuration(e){return e*this.calcSamplesPerFrame()/this.samplingRate}calcSamplesPerFrame(){return f.samplesInFrameTable[1===this.version?0:1][this.layer]}calculateSideInfoLength(){if(3!==this.layer)return 2;if(3===this.channelModeIndex){if(1===this.version)return 17;if(2===this.version||2.5===this.version)return 9}else{if(1===this.version)return 32;if(2===this.version||2.5===this.version)return 17}}calcSlotSize(){return[null,4,1,1][this.layer]}calcBitrate(){if(0===this.bitrateIndex)return null;if(15===this.bitrateIndex)return null;const e=this.version.toString()+this.layer;return f.bitrate_index[this.bitrateIndex][e]}calcSamplingRate(){return 3===this.sampRateFreqIndex?null:f.sampling_rate_freq_index[this.version][this.sampRateFreqIndex]}}f.SyncByte1=255,f.SyncByte2=224,f.VersionID=[2.5,null,2,1],f.LayerDescription=[null,3,2,1],f.ChannelMode=["stereo","joint_stereo","dual_channel","mono"],f.bitrate_index={1:{11:32,12:32,13:32,21:32,22:8,23:8},2:{11:64,12:48,13:40,21:48,22:16,23:16},3:{11:96,12:56,13:48,21:56,22:24,23:24},4:{11:128,12:64,13:56,21:64,22:32,23:32},5:{11:160,12:80,13:64,21:80,22:40,23:40},6:{11:192,12:96,13:80,21:96,22:48,23:48},7:{11:224,12:112,13:96,21:112,22:56,23:56},8:{11:256,12:128,13:112,21:128,22:64,23:64},9:{11:288,12:160,13:128,21:144,22:80,23:80},10:{11:320,12:192,13:160,21:160,22:96,23:96},11:{11:352,12:224,13:192,21:176,22:112,23:112},12:{11:384,12:256,13:224,21:192,22:128,23:128},13:{11:416,12:320,13:256,21:224,22:144,23:144},14:{11:448,12:384,13:320,21:256,22:160,23:160}},f.sampling_rate_freq_index={1:{0:44100,1:48e3,2:32e3},2:{0:22050,1:24e3,2:16e3},2.5:{0:11025,1:12e3,2:8e3}},f.samplesInFrameTable=[[0,384,1152,1152],[0,384,1152,576]];class u{static getVbrCodecProfile(e){return"V"+(100-e)/10}}u.FrameHeader={len:4,get:(e,t)=>new f(e,t)};class c extends o.AbstractID3Parser{constructor(){super(...arguments),this.frameCount=0,this.syncFrameCount=0,this.countSkipFrameData=0,this.bitrates=[],this.calculateEofDuration=!1,this.buf_frame_header=e.alloc(4),this.syncPeek={buf:e.alloc(d),len:0}}_parse(){return t(this,void 0,void 0,function*(){this.metadata.setFormat("lossless",!1);try{let t=!1;for(;!t;)yield this.sync(),t=yield this.parseAudioFrameHeader()}catch(e){if(e.message!==a.endOfFile)throw e;if(this.calculateEofDuration){const e=this.frameCount*this.samplesPerFrame;this.metadata.setFormat("numberOfSamples",e);const t=e/this.metadata.format.sampleRate;h(`Calculate duration at EOF: ${t} sec.`,t),this.metadata.setFormat("duration",t)}}})}finalize(){const e=this.metadata.format,t=this.metadata.native.hasOwnProperty("ID3v1");if(e.duration&&this.tokenizer.fileSize){const i=this.tokenizer.fileSize-this.mpegOffset-(t?128:0);e.codecProfile&&"V"===e.codecProfile[0]&&this.metadata.setFormat("bitrate",8*i/e.duration)}else if(this.tokenizer.fileSize&&"CBR"===e.codecProfile){const i=this.tokenizer.fileSize-this.mpegOffset-(t?128:0),r=Math.round(i/this.frame_size)*this.samplesPerFrame;this.metadata.setFormat("numberOfSamples",r);const a=r/e.sampleRate;h("Calculate CBR duration based on file size: %s",a),this.metadata.setFormat("duration",a)}}sync(){return t(this,void 0,void 0,function*(){let e=!1;for(;;){let t=0;if(this.syncPeek.len=yield this.tokenizer.peekBuffer(this.syncPeek.buf,0,d,this.tokenizer.position,!0),this.syncPeek.len<=256)throw new Error(a.endOfFile);if(0===this.syncPeek.len)throw new Error(a.endOfFile);for(;;){if(e&&224==(224&this.syncPeek.buf[t]))return this.buf_frame_header[0]=f.SyncByte1,this.buf_frame_header[1]=this.syncPeek.buf[t],yield this.tokenizer.ignore(t),h(`Sync at offset=${this.tokenizer.position-1}`),this.syncFrameCount===this.frameCount&&(h("Reset MPEG stream, no valid frame in between syncs"),this.frameCount=0,this.frame_size=0),void(this.syncFrameCount=this.frameCount);if(e=!1,-1===(t=this.syncPeek.buf.indexOf(f.SyncByte1,t))){if(this.syncPeek.len<this.syncPeek.buf.length)throw new Error(a.endOfFile);yield this.tokenizer.ignore(this.syncPeek.len);break}++t,e=!0}}})}parseAudioFrameHeader(){return t(this,void 0,void 0,function*(){let e;0===this.frameCount&&(this.mpegOffset=this.tokenizer.position-1),yield this.tokenizer.peekBuffer(this.buf_frame_header,1,3);try{e=u.FrameHeader.get(this.buf_frame_header,0)}catch(a){return yield this.tokenizer.ignore(1),this.warnings.push("Parse error: "+a.message),!1}yield this.tokenizer.ignore(3);this.metadata.format;this.metadata.setFormat("dataformat","mp"+e.layer),this.metadata.setFormat("lossless",!1),this.metadata.setFormat("bitrate",e.bitrate),this.metadata.setFormat("sampleRate",e.samplingRate),this.metadata.setFormat("numberOfChannels","mono"===e.channelMode?1:2),this.frameCount<2e5&&h("offset=%s MP%s bitrate=%s sample-rate=%s",this.tokenizer.position-4,e.layer,e.bitrate,e.samplingRate);const t=e.calcSlotSize();if(null===t)throw new Error("invalid slot_size");const i=e.calcSamplesPerFrame();h(`samples_per_frame=${i}`);const r=i/8*e.bitrate/e.samplingRate+(e.padding?t:0);if(this.frame_size=Math.floor(r),this.audioFrameHeader=e,this.frameCount++,this.bitrates.push(e.bitrate),1===this.frameCount)return this.offset=u.FrameHeader.len,yield this.skipSideInformation(),!1;if(3===this.frameCount)if(this.areAllSame(this.bitrates)){if(this.samplesPerFrame=i,this.metadata.setFormat("codecProfile","CBR"),this.tokenizer.fileSize)return!0}else if(this.metadata.format.duration||!this.options.duration)return!0;return this.options.duration&&4===this.frameCount&&(this.samplesPerFrame=i,this.calculateEofDuration=!0),this.offset=4,e.isProtectedByCRC?(yield this.parseCrc(),!1):(yield this.skipSideInformation(),!1)})}parseCrc(){return t(this,void 0,void 0,function*(){return this.crc=yield this.tokenizer.readNumber(r.INT16_BE),this.offset+=2,this.skipSideInformation()})}skipSideInformation(){return t(this,void 0,void 0,function*(){const e=this.audioFrameHeader.calculateSideInfoLength();yield this.tokenizer.readToken(new r.BufferType(e)),this.offset+=e,yield this.readXtraInfoHeader()})}readXtraInfoHeader(){return t(this,void 0,void 0,function*(){const e=yield this.tokenizer.readToken(l.InfoTagHeaderTag);switch(this.offset+=l.InfoTagHeaderTag.len,e){case"Info":return this.metadata.setFormat("codecProfile","CBR"),this.readXingInfoHeader();case"Xing":const t=yield this.readXingInfoHeader(),i=u.getVbrCodecProfile(t.vbrScale);return this.metadata.setFormat("codecProfile",i),null;case"Xtra":break;case"LAME":const r=yield this.tokenizer.readToken(l.LameEncoderVersion);return this.offset+=l.LameEncoderVersion.len,this.metadata.setFormat("encoder","LAME "+r),yield this.skipFrameData(this.frame_size-this.offset),null}const t=this.frame_size-this.offset;return t<0?this.warnings.push("Frame "+this.frameCount+"corrupt: negative frameDataLeft"):yield this.skipFrameData(t),null})}readXingInfoHeader(){return t(this,void 0,void 0,function*(){const e=yield this.tokenizer.readToken(l.XingInfoTag);if(this.offset+=l.XingInfoTag.len,this.metadata.setFormat("encoder",n.default.stripNulls(e.encoder)),1==(1&e.headerFlags[3])){const t=this.audioFrameHeader.calcDuration(e.numFrames);return this.metadata.setFormat("duration",t),h("Get duration from Xing header: %s",this.metadata.format.duration),e}const t=this.frame_size-this.offset;return yield this.skipFrameData(t),e})}skipFrameData(e){return t(this,void 0,void 0,function*(){i.ok(e>=0,"frame-data-left cannot be negative"),yield this.tokenizer.readToken(new r.IgnoreType(e)),this.countSkipFrameData+=e})}areAllSame(e){const t=e[0];return e.every(e=>e===t)}}exports.MpegParser=c;
203
+
},{"assert":"g2FE","token-types":"1rOY","strtok3/lib/type":"2Fe+","debug":"j+D9","../common/Util":"5e0M","../id3v2/AbstractID3Parser":"Tc8M","./XingTag":"jtQL","buffer":"aMB2"}],"Af2g":[function(require,module,exports) {
204
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const e=require("./MpegParser");exports.default=e.MpegParser;
205
+
},{"./MpegParser":"7/3S"}],"nYTK":[function(require,module,exports) {
206
+
var Buffer = require("buffer").Buffer;
207
+
var e=require("buffer").Buffer;Object.defineProperty(exports,"__esModule",{value:!0});const t=require("token-types"),a=require("debug"),s=require("./Vorbis"),r=a("music-metadata:parser:ogg:vorbis1");class i{constructor(e,t){this.metadata=e,this.options=t,this.codecName="Vorbis I",this.pageSegments=[]}parsePage(t,a){if(t.headerType.firstPage)this.parseFirstPage(t,a);else{if(t.headerType.continued){if(0===this.pageSegments.length)throw new Error("Cannot continue on previous page");this.pageSegments.push(a)}if(t.headerType.lastPage||!t.headerType.continued){if(this.pageSegments.length>0){const t=e.concat(this.pageSegments);this.parseFullPage(t)}this.pageSegments=t.headerType.lastPage?[]:[a]}}t.headerType.lastPage&&this.calculateDuration(t)}flush(){this.parseFullPage(e.concat(this.pageSegments))}parseFirstPage(e,t){r("Parse first page");const a=s.CommonHeader.get(t,0);if("vorbis"!==a.vorbis)throw new Error("Metadata does not look like Vorbis");if(1!==a.packetType)throw new Error("First Ogg page should be type 1: the identification header");{const e=s.IdentificationHeader.get(t,s.CommonHeader.len);this.metadata.setFormat("sampleRate",e.sampleRate),this.metadata.setFormat("bitrate",e.bitrateNominal),this.metadata.setFormat("numberOfChannels",e.channelMode),r("sample-rate=%s[hz], bitrate=%s[b/s], channel-mode=%s",e.sampleRate,e.bitrateNominal,e.channelMode)}}parseFullPage(e){const t=s.CommonHeader.get(e,0);switch(r("Parse full page: type=%s, byteLength=%s",t.packetType,e.byteLength),t.packetType){case 3:return this.parseUserCommentList(e,s.CommonHeader.len)}}calculateDuration(e){this.metadata.format.sampleRate&&e.absoluteGranulePosition>=0&&(this.metadata.setFormat("numberOfSamples",e.absoluteGranulePosition),this.metadata.setFormat("duration",this.metadata.format.numberOfSamples/this.metadata.format.sampleRate))}parseUserCommentList(e,a){const s=t.UINT32_LE.get(e,a);a+=4;new t.StringType(s,"utf-8").get(e,a);a+=s;let r=t.UINT32_LE.get(e,a);for(a+=4;r-- >0;)a+=this.parseUserComment(e,a)}parseUserComment(e,a){const i=t.UINT32_LE.get(e,a),o=new t.StringType(i,"utf-8").get(e,a+4),n=o.indexOf("="),m=o.slice(0,n).toUpperCase();let l=o.slice(n+1);return"METADATA_BLOCK_PICTURE"===m&&(l=this.options.skipCovers?null:s.VorbisPictureToken.fromBase64(l)),null!==l&&(r("Push tag: id=%s, value=%s",m,l),this.metadata.addTag("vorbis",m,l)),t.UINT32_LE.len+i}}exports.VorbisParser=i;
208
+
},{"token-types":"1rOY","debug":"j+D9","./Vorbis":"IGPB","buffer":"aMB2"}],"rwC0":[function(require,module,exports) {
209
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const e=require("token-types");class t{constructor(e){if(this.len=e,e<19)throw new Error("ID-header-page 0 should be at least 19 bytes long")}get(t,r){return{magicSignature:new e.StringType(8,"ascii").get(t,r+0),version:t.readUInt8(r+8),channelCount:t.readUInt8(r+9),preSkip:t.readInt16LE(r+10),inputSampleRate:t.readInt32LE(r+12),outputGain:t.readInt16LE(r+16),channelMapping:t.readUInt8(r+18)}}}exports.IdHeader=t;
210
+
},{"token-types":"1rOY"}],"Ja40":[function(require,module,exports) {
211
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const t=require("token-types"),e=require("./Opus"),a=require("../vorbis/VorbisParser");class s extends a.VorbisParser{constructor(t,e,a){super(t,e),this.tokenizer=a,this.codecName="Opus",this.lastPos=-1}parseFirstPage(t,a){if(this.idHeader=new e.IdHeader(a.length).get(a,0),"OpusHead"!==this.idHeader.magicSignature)throw new Error("Illegal ogg/Opus magic-signature");this.metadata.setFormat("sampleRate",this.idHeader.inputSampleRate),this.metadata.setFormat("numberOfChannels",this.idHeader.channelCount)}parseFullPage(e){switch(new t.StringType(8,"ascii").get(e,0)){case"OpusTags":this.parseUserCommentList(e,8),this.lastPos=this.tokenizer.position}}calculateDuration(t){if(this.metadata.format.sampleRate&&t.absoluteGranulePosition>=0&&(this.metadata.setFormat("numberOfSamples",t.absoluteGranulePosition-this.idHeader.preSkip),this.metadata.setFormat("duration",this.metadata.format.numberOfSamples/this.idHeader.inputSampleRate),-1!==this.lastPos&&this.tokenizer.fileSize&&this.metadata.format.duration)){const t=this.tokenizer.fileSize-this.lastPos;this.metadata.setFormat("bitrate",8*t/this.metadata.format.duration)}}}exports.OpusParser=s;
212
+
},{"token-types":"1rOY","./Opus":"rwC0","../vorbis/VorbisParser":"nYTK"}],"PMZJ":[function(require,module,exports) {
213
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const e=require("token-types"),r=require("../../common/Util");exports.Header={len:80,get:(t,a)=>({speex:new e.StringType(8,"ascii").get(t,a+0),version:r.default.trimRightNull(new e.StringType(20,"ascii").get(t,a+8)),version_id:t.readInt32LE(a+28),header_size:t.readInt32LE(a+32),rate:t.readInt32LE(a+36),mode:t.readInt32LE(a+40),mode_bitstream_version:t.readInt32LE(a+44),nb_channels:t.readInt32LE(a+48),bitrate:t.readInt32LE(a+52),frame_size:t.readInt32LE(a+56),vbr:t.readInt32LE(a+60),frames_per_packet:t.readInt32LE(a+64),extra_headers:t.readInt32LE(a+68),reserved1:t.readInt32LE(a+72),reserved2:t.readInt32LE(a+76)})};
214
+
},{"token-types":"1rOY","../../common/Util":"5e0M"}],"D7fj":[function(require,module,exports) {
215
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const e=require("debug"),t=require("./Speex"),r=require("../vorbis/VorbisParser"),s=e("music-metadata:parser:ogg:speex");class a extends r.VorbisParser{constructor(e,t,r){super(e,t),this.tokenizer=r,this.codecName="Speex",this.lastPos=-1}parseFirstPage(e,r){s("First Ogg/Speex page");let a=t.Header.get(r,0);a=a,this.metadata.setFormat("numberOfChannels",a.nb_channels),this.metadata.setFormat("sampleRate",a.rate),this.metadata.setFormat("encoder",a.version),-1!==a.bitrate&&this.metadata.setFormat("bitrate",a.bitrate)}}exports.SpeexParser=a;
216
+
},{"debug":"j+D9","./Speex":"PMZJ","../vorbis/VorbisParser":"nYTK"}],"fxkA":[function(require,module,exports) {
217
+
"use strict";var e=this&&this.__awaiter||function(e,t,r,a){return new(r||(r=Promise))(function(s,i){function o(e){try{g(a.next(e))}catch(t){i(t)}}function n(e){try{g(a.throw(e))}catch(t){i(t)}}function g(e){e.done?s(e.value):new r(function(t){t(e.value)}).then(o,n)}g((a=a.apply(e,t||[])).next())})};Object.defineProperty(exports,"__esModule",{value:!0});const t=require("token-types"),r=require("debug"),a=require("../common/Util"),s=require("../common/FourCC"),i=require("./vorbis/VorbisParser"),o=require("./opus/OpusParser"),n=require("./speex/SpeexParser"),g=require("../common/BasicParser"),u=r("music-metadata:parser:ogg");class p{static sum(e,t,r){let a=0;for(let s=t;s<t+r;++s)a+=e[s];return a}constructor(e){this.len=e.page_segments}get(e,t){return{totalPageSize:p.sum(e,t,this.len)}}}exports.SegmentTable=p;class c extends g.BasicParser{static getInstance(){return new c}parse(){return e(this,void 0,void 0,function*(){u("pos=%s, parsePage()",this.tokenizer.position);try{let r;do{if("OggS"!==(r=yield this.tokenizer.readToken(c.Header)).capturePattern)throw new Error("expected ogg header but was not found");this.header=r,this.pageNumber=r.pageSequenceNo,u("page#=%s, Ogg.id=%s",r.pageSequenceNo,r.capturePattern);const e=yield this.tokenizer.readToken(new p(r));u("totalPageSize=%s",e.totalPageSize);const a=yield this.tokenizer.readToken(new t.BufferType(e.totalPageSize));if(u("firstPage=%s, lastPage=%s, continued=%s",r.headerType.firstPage,r.headerType.lastPage,r.headerType.continued),r.headerType.firstPage){const e=new t.StringType(7,"ascii").get(a,0);switch(e){case"vorbis":u("Set page consumer to Ogg/Vorbis "),this.pageConsumer=new i.VorbisParser(this.metadata,this.options);break;case"OpusHea":u("Set page consumer to Ogg/Opus"),this.pageConsumer=new o.OpusParser(this.metadata,this.options,this.tokenizer);break;case"Speex ":u("Set page consumer to Ogg/Speex"),this.pageConsumer=new n.SpeexParser(this.metadata,this.options,this.tokenizer);break;default:throw new Error("gg audio-codec not recognized (id="+e+")")}}this.metadata.setFormat("dataformat","Ogg/"+this.pageConsumer.codecName),this.pageConsumer.parsePage(r,a)}while(!r.headerType.lastPage)}catch(e){if("End-Of-File"===e.message)return;if(e.message.startsWith("FourCC")&&this.pageNumber>0)return this.warnings.push("Invalid FourCC ID, maybe last OGG-page is not marked with last-page flag"),this.pageConsumer.flush();throw e}})}}c.Header={len:27,get:(e,r)=>({capturePattern:s.FourCcToken.get(e,r),version:e.readUInt8(r+4),headerType:{continued:a.default.strtokBITSET.get(e,r+5,0),firstPage:a.default.strtokBITSET.get(e,r+5,1),lastPage:a.default.strtokBITSET.get(e,r+5,2)},absoluteGranulePosition:e.readIntLE(r+6,6),streamSerialNumber:t.UINT32_LE.get(e,r+14),pageSequenceNo:t.UINT32_LE.get(e,r+18),pageChecksum:t.UINT32_LE.get(e,r+22),page_segments:e.readUInt8(r+26)})},exports.OggParser=c;
218
+
},{"token-types":"1rOY","debug":"j+D9","../common/Util":"5e0M","../common/FourCC":"P2sd","./vorbis/VorbisParser":"nYTK","./opus/OpusParser":"Ja40","./speex/SpeexParser":"D7fj","../common/BasicParser":"O0hF"}],"bic0":[function(require,module,exports) {
219
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const e=require("./OggParser");exports.default=e.OggParser;
220
+
},{"./OggParser":"fxkA"}],"xQQP":[function(require,module,exports) {
221
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const e=require("token-types"),t=require("../common/FourCC");var r;function a(e){return{containsHeader:s(e,31),containsFooter:s(e,30),isHeader:s(e,31),readOnly:s(e,0),dataType:(6&e)>>1}}function s(e,t){return 0!=(e&1<<t)}!function(e){e[e.text_utf8=0]="text_utf8",e[e.binary=1]="binary",e[e.external_info=2]="external_info",e[e.reserved=3]="reserved"}(r=exports.DataType||(exports.DataType={})),exports.DescriptorParser={len:52,get:(r,a)=>({ID:t.FourCcToken.get(r,a),version:e.UINT32_LE.get(r,a+4)/1e3,descriptorBytes:e.UINT32_LE.get(r,a+8),headerBytes:e.UINT32_LE.get(r,a+12),seekTableBytes:e.UINT32_LE.get(r,a+16),headerDataBytes:e.UINT32_LE.get(r,a+20),apeFrameDataBytes:e.UINT32_LE.get(r,a+24),apeFrameDataBytesHigh:e.UINT32_LE.get(r,a+28),terminatingDataBytes:e.UINT32_LE.get(r,a+32),fileMD5:new e.BufferType(16).get(r,a+36)})},exports.Header={len:24,get:(t,r)=>({compressionLevel:e.UINT16_LE.get(t,r),formatFlags:e.UINT16_LE.get(t,r+2),blocksPerFrame:e.UINT32_LE.get(t,r+4),finalFrameBlocks:e.UINT32_LE.get(t,r+8),totalFrames:e.UINT32_LE.get(t,r+12),bitsPerSample:e.UINT16_LE.get(t,r+16),channel:e.UINT16_LE.get(t,r+18),sampleRate:e.UINT32_LE.get(t,r+20)})},exports.TagFooter={len:32,get:(t,r)=>({ID:new e.StringType(8,"ascii").get(t,r),version:e.UINT32_LE.get(t,r+8),size:e.UINT32_LE.get(t,r+12),fields:e.UINT32_LE.get(t,r+16),flags:a(e.UINT32_LE.get(t,r+20))})},exports.TagItemHeader={len:8,get:(t,r)=>({size:e.UINT32_LE.get(t,r),flags:a(e.UINT32_LE.get(t,r+4))})},exports.TagField=(t=>new e.BufferType(t.size-exports.TagFooter.len)),exports.parseTagFlags=a,exports.isBitSet=s;
222
+
},{"token-types":"1rOY","../common/FourCC":"P2sd"}],"IhDz":[function(require,module,exports) {
223
+
var Buffer = require("buffer").Buffer;
224
+
var e=require("buffer").Buffer,r=this&&this.__awaiter||function(e,r,s,t){return new(s||(s=Promise))(function(n,a){function i(e){try{l(t.next(e))}catch(r){a(r)}}function o(e){try{l(t.throw(e))}catch(r){a(r)}}function l(e){e.done?n(e.value):new s(function(r){r(e.value)}).then(i,o)}l((t=t.apply(e,r||[])).next())})};Object.defineProperty(exports,"__esModule",{value:!0});const s=require("debug"),t=require("file-type"),n=require("token-types"),a=require("assert"),i=require("../common/Util"),o=require("../common/BasicParser"),l=require("./APEv2Token"),c=s("music-metadata:parser:APEv2"),d="APEv2",h="APETAGEX";class u extends o.BasicParser{constructor(){super(...arguments),this.ape={}}static calculateDuration(e){let r=e.totalFrames>1?e.blocksPerFrame*(e.totalFrames-1):0;return(r+=e.finalFrameBlocks)/e.sampleRate}static parseTagHeader(s,t,n){return r(this,void 0,void 0,function*(){const r=yield t.peekToken(l.TagFooter);if(r.ID===h){yield t.ignore(l.TagFooter.len);const e=yield t.readToken(l.TagField(r));u.parseTags(s,r,e,0,!n.skipCovers)}else if(c(`APEv2 header not found at offset=${t.position}`),t.fileSize){const r=t.fileSize-t.position,a=e.alloc(r);return yield t.readBuffer(a),u.parseTagFooter(s,a,!n.skipCovers)}})}static parseTagFooter(e,r,s){const t=l.TagFooter.get(r,r.length-l.TagFooter.len);a.equal(t.ID,h,"APEv2 Footer preamble"),this.parseTags(e,t,r,r.length-t.size,s)}static parseTags(r,s,n,a,o){for(let h=0;h<s.fields;h++){const s=l.TagItemHeader.get(n,a);a+=l.TagItemHeader.len;let h=i.default.findZero(n,a,n.length);const u=n.toString("ascii",a,h);switch(a=h+1,s.flags.dataType){case l.DataType.text_utf8:{const e=n.toString("utf8",a,a+=s.size).split(/\x00/g);for(const s of e)r.addTag(d,u,s);break}case l.DataType.binary:if(o){const o=n.slice(a,a+s.size);let l=0;h=i.default.findZero(o,l,o.length);const p=o.toString("utf8",l,h);l=h+1;const f=e.from(o.slice(l)),m=t(f);if(m)if(0===m.mime.indexOf("image/")){const e={description:p,data:f,format:m.mime};a+=s.size,r.addTag(d,u,e)}else c(`Unexpected binary tag of type': ${m.mime}`);else c(`Failed to determine file type for binary tag: ${u}`)}break;case l.DataType.external_info:c(`Ignore external info ${u}`);break;default:throw new Error(`Unexpected data-type: ${s.flags.dataType}`)}}}parse(){return r(this,void 0,void 0,function*(){const e=yield this.tokenizer.readToken(l.DescriptorParser);a.equal(e.ID,"MAC ","descriptor.ID"),this.ape.descriptor=e;const r=e.descriptorBytes-l.DescriptorParser.len,s=yield r>0?this.parseDescriptorExpansion(r):this.parseHeader();return yield this.tokenizer.readToken(new n.IgnoreType(s.forwardBytes)),u.parseTagHeader(this.metadata,this.tokenizer,this.options)})}parseDescriptorExpansion(e){return r(this,void 0,void 0,function*(){return yield this.tokenizer.readToken(new n.IgnoreType(e)),this.parseHeader()})}parseHeader(){return r(this,void 0,void 0,function*(){const e=yield this.tokenizer.readToken(l.Header);return this.metadata.setFormat("lossless",!0),this.metadata.setFormat("dataformat","Monkey's Audio"),this.metadata.setFormat("bitsPerSample",e.bitsPerSample),this.metadata.setFormat("sampleRate",e.sampleRate),this.metadata.setFormat("numberOfChannels",e.channel),this.metadata.setFormat("duration",u.calculateDuration(e)),{forwardBytes:this.ape.descriptor.seekTableBytes+this.ape.descriptor.headerDataBytes+this.ape.descriptor.apeFrameDataBytes+this.ape.descriptor.terminatingDataBytes}})}}exports.APEv2Parser=u;
225
+
},{"debug":"j+D9","file-type":"gPQA","token-types":"1rOY","assert":"g2FE","../common/Util":"5e0M","../common/BasicParser":"O0hF","./APEv2Token":"xQQP","buffer":"aMB2"}],"0DiC":[function(require,module,exports) {
226
+
var Buffer = require("buffer").Buffer;
227
+
var e=require("buffer").Buffer,t=this&&this.__awaiter||function(e,t,a,i){return new(a||(a=Promise))(function(r,o){function s(e){try{l(i.next(e))}catch(t){o(t)}}function n(e){try{l(i.throw(e))}catch(t){o(t)}}function l(e){e.done?r(e.value):new a(function(t){t(e.value)}).then(s,n)}l((i=i.apply(e,t||[])).next())})};Object.defineProperty(exports,"__esModule",{value:!0});const a=require("token-types"),i=require("../apev2/APEv2Parser"),r=require("../common/FourCC"),o=require("../common/BasicParser"),s=[6e3,8e3,9600,11025,12e3,16e3,22050,24e3,32e3,44100,48e3,64e3,88200,96e3,192e3,-1];class n{static isBitSet(e,t){return 1===n.getBitAllignedNumber(e,t,1)}static getBitAllignedNumber(e,t,a){return e>>>t&4294967295>>>32-a}}n.BlockHeaderToken={len:32,get:(e,t)=>{const i=a.UINT32_LE.get(e,t+24);return{BlockID:r.FourCcToken.get(e,t),blockSize:a.UINT32_LE.get(e,t+4),version:a.UINT16_LE.get(e,t+8),totalSamples:(a.UINT8.get(e,t+11)<<32)+a.UINT32_LE.get(e,t+12),blockIndex:(a.UINT8.get(e,t+10)<<32)+a.UINT32_LE.get(e,t+16),blockSamples:a.UINT32_LE.get(e,t+20),flags:{bitsPerSample:8*(1+n.getBitAllignedNumber(i,0,2)),isMono:n.isBitSet(i,2),isHybrid:n.isBitSet(i,3),isJointStereo:n.isBitSet(i,4),crossChannel:n.isBitSet(i,5),hybridNoiseShaping:n.isBitSet(i,6),floatingPoint:n.isBitSet(i,7),samplingRate:s[n.getBitAllignedNumber(i,23,4)],isDSD:n.isBitSet(i,31)},crc:new a.BufferType(4).get(e,t+28)}}},n.MetadataIdToken={len:1,get:(e,t)=>({functionId:n.getBitAllignedNumber(e[t],0,6),isOptional:n.isBitSet(e[t],5),actualDataByteLength:n.isBitSet(e[t],6),largeBlock:n.isBitSet(e[t],7)})};class l extends o.BasicParser{parse(){return t(this,void 0,void 0,function*(){return yield this.parseWavPackBlocks(),i.APEv2Parser.parseTagHeader(this.metadata,this.tokenizer,this.options)})}parseWavPackBlocks(){return t(this,void 0,void 0,function*(){for(;;){if("wvpk"!==(yield this.tokenizer.peekToken(r.FourCcToken)))break;const e=yield this.tokenizer.readToken(n.BlockHeaderToken);if("wvpk"!==e.BlockID)throw new Error("Expected wvpk on beginning of file");0!==e.blockIndex||this.metadata.format.dataformat||(this.metadata.setFormat("dataformat","WavPack"),this.metadata.setFormat("lossless",!e.flags.isHybrid),this.metadata.setFormat("bitsPerSample",e.flags.bitsPerSample),this.metadata.setFormat("sampleRate",e.flags.samplingRate),this.metadata.setFormat("numberOfChannels",e.flags.isMono?1:2),this.metadata.setFormat("duration",e.totalSamples/e.flags.samplingRate));const t=e.blockSize-(n.BlockHeaderToken.len-8);0===e.blockIndex&&0===e.blockSamples?yield this.parseMetadataSubBlock(t):yield this.tokenizer.ignore(t)}})}parseMetadataSubBlock(i){return t(this,void 0,void 0,function*(){do{const t=yield this.tokenizer.readToken(n.MetadataIdToken),r=yield this.tokenizer.readNumber(t.largeBlock?a.UINT24_LE:a.UINT8),o=1+2*r+(t.largeBlock?a.UINT24_LE.len:a.UINT8.len);if(o>i)throw new Error("Metadata exceeding block size");const s=e.alloc(2*r);switch(yield this.tokenizer.readBuffer(s,0,s.length),t.functionId){case 0:break;case 38:this.metadata.setFormat("audioMD5",s)}i-=o}while(i>1)})}}exports.WavPackParser=l;
228
+
},{"token-types":"1rOY","../apev2/APEv2Parser":"IhDz","../common/FourCC":"P2sd","../common/BasicParser":"O0hF","buffer":"aMB2"}],"SIzp":[function(require,module,exports) {
229
+
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const e=require("./WavPackParser");exports.default=e.WavPackParser;
230
+
},{"./WavPackParser":"0DiC"}],"Focm":[function(require,module,exports) {
231
+
"use strict";var e=d(require("music-metadata-browser")),t=require("streaming-http-token-reader"),a=c(require("music-metadata/lib/asf")),r=c(require("music-metadata/lib/flac")),i=c(require("music-metadata/lib/mp4")),u=c(require("music-metadata/lib/mpeg")),s=c(require("music-metadata/lib/ogg")),l=c(require("music-metadata/lib/wavpack"));function c(e){return e&&e.__esModule?e:{default:e}}function d(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var a in e)if(Object.prototype.hasOwnProperty.call(e,a)){var r=Object.defineProperty&&Object.getOwnPropertyDescriptor?Object.getOwnPropertyDescriptor(e,a):{};r.get||r.set?Object.defineProperty(t,a,r):t[a]=e[a]}return t.default=e,t}function f(e){return Promise.resolve(new self.musicMetadata.parsers[e])}self.musicMetadata=e,self.musicMetadata.parsers={asf:a.default,flac:r.default,mp4:i.default,mpeg:u.default,ogg:s.default,wavpack:l.default},self.musicMetadata.parsingOptions={loadParser:f},self.StreamingHttpTokenReader=t.StreamingHttpTokenReader;
232
+
},{"music-metadata-browser":"yy1F","streaming-http-token-reader":"L2sF","music-metadata/lib/asf":"tqmk","music-metadata/lib/flac":"00rn","music-metadata/lib/mp4":"wNE+","music-metadata/lib/mpeg":"Af2g","music-metadata/lib/ogg":"bic0","music-metadata/lib/wavpack":"SIzp"}]},{},["Focm"], null)