add new package

Antunnel/README.md

@@ -0,0 +1,5 @@
+# Antunnel
+
+`Antunnel` is a client side API that allows AntOS applications to
+talk to server side applications via the [`antd-tunnel-pligin`](https://github.com/lxsang/antd-tunnel-plugin) plugin
+using a single websocket API.

Antunnel/build/debug/README.md

@@ -0,0 +1,5 @@
+# Antunnel
+
+`Antunnel` is a client side API that allows AntOS applications to
+talk to server side applications via the [`antd-tunnel-pligin`](https://github.com/lxsang/antd-tunnel-plugin) plugin
+using a single websocket API.

Antunnel/build/debug/package.json

@@ -0,0 +1,17 @@
+{
+    "pkgname": "Antunnel",
+    "name":"Antunnel",
+    "services": [
+        "AntunnelService"
+    ],
+    "description":"Antunnel API library",
+    "info":{
+        "author": "Xuan Sang LE",
+        "email": "xsang.le@lxsang.me"
+    },
+    "version":"0.1.1-a",
+    "category":"Library",
+    "iconclass":"fa fa-adn",
+    "mimes":["none"],
+    "locale": {}
+}

Antunnel/build/debug/scheme.html

@@ -0,0 +1,5 @@
+<afx-app-window apptitle="Antunnel" width="500" height="400" data-id="Antunnel">
+    <afx-hbox >
+        <afx-button text="Sub" data-id="btsub"></afx-button>
+    </afx-hbox>
+</afx-app-window>

Antunnel/coffees/Antunnel.coffee

@@ -0,0 +1,232 @@
+
+
+class Msg
+    constructor: () ->
+        @header = {
+            sid: 0,
+            cid: 0,
+            type: 0,
+            size: 0
+        }
+        @data = undefined
+    
+    
+    as_raw:() ->
+        length = 21 + @header.size
+        arr = new Uint8Array(length)
+        arr.set(Msg.MAGIC_START, 0)
+        arr[4] = @header.type
+        bytes = Msg.bytes_of @header.cid
+        arr.set(bytes,5)
+        bytes = Msg.bytes_of @header.sid
+        arr.set(bytes,9)
+        bytes = Msg.bytes_of @header.size
+        arr.set(bytes,13)
+        if @data
+            arr.set(@data, 17)
+        arr.set(Msg.MAGIC_END, @header.size + 17)
+        arr.buffer
+
+Msg.decode = (raw) ->
+    new Promise (resolve, reject) ->
+        msg = new Msg()
+        if(Msg.int_from(Msg.MAGIC_START, 0) != Msg.int_from(raw, 0))
+            return reject("Unmatch message begin magic number")
+        msg.header.type = raw[4]
+        msg.header.cid = Msg.int_from(raw, 5)
+        msg.header.sid = Msg.int_from(raw,9)
+        msg.header.size = Msg.int_from(raw, 13)
+        msg.data = raw.slice(17, 17+msg.header.size)
+        if(Msg.int_from(Msg.MAGIC_END, 0) != Msg.int_from(raw, 17+msg.header.size))
+            return reject("Unmatch message end magic number")
+        resolve msg
+    
+    
+Msg.bytes_of = (x) ->
+    bytes=new Uint8Array(4)
+    bytes[0]=x & (255)
+    x=x>>8
+    bytes[1]=x & (255)
+    x=x>>8
+    bytes[2]=x & (255)
+    x=x>>8
+    bytes[3]=x & (255)
+    bytes
+
+Msg.int_from = (bytes, offset) ->
+    (bytes[offset] | (bytes[offset+1]<<8) | (bytes[offset+2]<<16) | (bytes[offset+3] << 24))
+
+Msg.OK = 0
+Msg.ERROR = 1
+Msg.DATA = 6
+Msg.CLOSE = 5
+Msg.SUBSCRIBE = 2
+Msg.UNSUBSCRIBE = 3
+Msg.CTRL = 7
+Msg.MAGIC_END = [ 0x41, 0x4e, 0x54, 0x44]
+Msg.MAGIC_START = [0x44, 0x54, 0x4e, 0x41 ]
+
+class Subscriber
+    constructor: (@channel) ->
+        @id = undefined
+        @channel_id = undefined
+        @onmessage = undefined
+        @onerror = undefined
+        @onopen = undefined
+        @onclose = undefined
+        @tunnel = undefined
+        @is_opened = false
+    
+    send: (type, arr) ->
+        if not @tunnel
+            @onerror "Tunnel is not opened" if @onerror
+            return
+        if not @is_opened
+            @onerror "Channel is not opened yet" if @onerror
+            return
+            
+        @tunnel.send @genmsg type, arr
+    
+    genmsg: (type, data) ->
+        msg = new Msg()
+        msg.header.sid = @id
+        msg.header.cid = @channel_id
+        msg.header.type = type
+        msg.header.size = if data then data.length else 0
+        msg.data = data
+        msg
+    
+    close: (b) ->
+        @is_opened = false
+        return unless @tunnel
+        @tunnel.unsubscribe @, b
+
+
+class AntunnelApi
+    constructor: (@uri) ->
+        @socket = undefined
+        @pending = {}
+        @subscribers = {}
+        @onclose = undefined
+    
+    ready: () ->
+        return new Promise (resolve, reject) =>
+            return reject() if not @uri
+            return resolve() if @socket isnt undefined
+            # connect to the socket
+            console.log "Connect to #{@uri}"
+            @socket = new WebSocket(@uri)
+            @socket.binaryType = 'arraybuffer'
+            @socket.onmessage = (evt) => @process evt
+            @socket.onclose = (evt) =>
+                @socket = undefined
+                for k,v of @pending
+                    v.tunnel = undefined
+                    v.onclose() if v.onclose
+                    
+                for k,v of @subscribers
+                    v.tunnel = undefined
+                    v.is_opened = false
+                    v.onclose() if v.onclose
+                    
+                @pending = {}
+                @subscribe = {}
+                @onclose() if @onclose()
+            @socket.onerror = (evt) =>
+                v.onerror(evt.toString()) for k,v of @pending when v.onerror
+                v.onerror(evt.toString()) for k,v of @subscribers when v.onerror
+            @socket.onopen = (e) => resolve()
+    
+    process: (evt) ->
+        Msg.decode(new Uint8Array(evt.data)).then (msg) =>
+            # find the correct subscriber of the data
+            relay_msg = (m, a) =>
+                sub = @pending[m.header.sid]
+                if sub
+                    sub[a] m if sub[a]
+                    return
+                sub = @subscribers[m.header.sid]
+                if sub
+                    sub[a] m if sub[a]
+            switch msg.header.type
+                when Msg.OK
+                    # first look for the pending
+                    sub = @pending[msg.header.sid]
+                    if sub
+                        delete @pending[msg.header.sid]
+                        sub.id = Msg.int_from(msg.data,0)
+                        sub.channel_id = msg.header.cid
+                        @subscribers[sub.id] = sub
+                        sub.is_opened = true
+                        sub.onopen() if sub.onopen
+                    else
+                        relay_msg msg, "onmessage"
+                
+                when Msg.DATA
+                    relay_msg msg, "onmessage"
+                
+                when Msg.ERROR
+                    relay_msg msg, "onerror"
+                   
+                when Msg.UNSUBSCRIBE
+                    sub = @subscribers[msg.header.sid]
+                    return unless sub
+                    sub.close(true)
+                else
+                    console.error "Message of type #{msg.header.type} is unsupported", msg
+                 
+        .catch (e) =>
+            v.onerror(e) for k,v of @pending when v.onerror
+            v.onerror(e) for k,v of @subscribers when v.onerror
+        
+        
+    subscribe: (sub) ->
+        @ready().then ()=>
+            # insert it to pending list
+            sub.tunnel = @
+            sub.id = Math.floor(Math.random()*100000) + 1
+            while @subscribers[sub.id] or @pending[sub.id]
+                sub.id = Math.floor(Math.random()*100000) + 1
+            @pending[sub.id] = sub
+            # send request to connect to a channel
+            @send sub.genmsg Msg.SUBSCRIBE, (new TextEncoder()).encode(sub.channel)
+        .catch (e) ->
+            sub.onerror e.toString() if sub.onerror
+        
+    unsubscribe: (sub, b) ->
+        @ready().then ()=>
+            return unless @subscribers[sub.id]
+            # insert it to pending list
+            # send request to connect to a channel
+            @send sub.genmsg Msg.UNSUBSCRIBE, undefined if not b
+            sub.onclose() if sub.onclose
+            delete @subscribers[sub.id]
+            sub.tunnel = undefined
+            sub.is_opened = false
+            
+        .catch (e) ->
+            sub.onerror e.toString() if sub.onerror
+
+    send: (msg) ->
+        # return unless @subscribers[msg.header.sid]
+        @socket.send msg.as_raw()
+    
+    close: () ->
+        console.log "Close connection to #{@uri}"
+        @socket.close() if @socket
+        @onclose() if @onclose()
+        
+W = this
+W.Antunnel = {
+    tunnel: undefined
+    init: ((url) ->
+        return new Promise (resolve, reject) ->
+            return resolve(W.Antunnel.tunnel) if W.Antunnel.tunnel
+            W.Antunnel.tunnel = new AntunnelApi(url)
+            W.Antunnel.tunnel.onclose = () -> W.Antunnel.tunnel = undefined
+            W.Antunnel.tunnel.ready().then () ->
+                resolve(W.Antunnel.tunnel)
+            .catch (e) -> reject(e)),
+    Subscriber: Subscriber,
+    Msg: Msg
+}

Antunnel/coffees/AntunnelService.coffee

@@ -0,0 +1,68 @@
+class AntunnelService extends OS.application.BaseService
+    constructor: (args) ->
+        super "AntunnelService", args
+        @text = __("Tunnel")
+        @iconclass = "fa fa-close"
+        @is_connect = false
+        @nodes = [
+            {text: __("Connect"), id: 1},
+            {text: __("Disconnect"), id: 2},
+            {text: __("Enter uri"), id: 3},
+            {text: __("Exit"), id: 4}
+        ]
+        @onchildselect = (e) => @action e
+    
+    init: () ->
+        @start() if @systemsetting.system.tunnel_uri
+        @watch 1500, () =>
+            new_status = false
+            new_status = true if Antunnel.tunnel isnt undefined
+            
+            return unless new_status isnt @is_connect
+            @is_connect = new_status
+            @iconclass = "fa fa-circle"
+            @iconclass = "fa fa-close" unless @is_connect
+            @update()
+        
+    
+    action: (e) ->
+        ask = () =>
+            @_gui.openDialog("PromptDialog", {
+                title: __("Tunnel uri"),
+                label: __("Please enter tunnel uri"),
+                value: "wss://localhost/tunnel"
+            })
+            .then (uri) =>
+                return unless uri and uri isnt ""
+                @systemsetting.system.tunnel_uri = uri
+                @start()
+                
+        switch e.data.item.data.id
+            when 1
+                return if @is_connect
+                if @systemsetting.system.tunnel_uri
+                    @start()
+                else
+                    ask()
+            when 2
+                Antunnel.tunnel.close() if Antunnel.tunnel
+            when 3
+                Antunnel.tunnel.close() if Antunnel.tunnel
+                ask()
+            when 4
+                Antunnel.tunnel.close() if Antunnel.tunnel
+                @quit()
+    
+    start: () ->
+        return unless @systemsetting.system.tunnel_uri
+        return if Antunnel.tunnel
+        Antunnel.init(@systemsetting.system.tunnel_uri).then (t) =>
+            @notify __("Tunnel now connected to the server at: {0}", @systemsetting.system.tunnel_uri)
+        .catch (e) =>
+            Antunnel.tunnel.close() if Antunnel.tunnel
+            @error __("Unable to connect to the tunnel: {0}", e.toString()), e
+
+    awake: () ->
+        
+
+this.OS.register "AntunnelService", AntunnelService

Antunnel/package.json

@@ -0,0 +1,17 @@
+{
+    "pkgname": "Antunnel",
+    "name":"Antunnel",
+    "services": [
+        "AntunnelService"
+    ],
+    "description":"Antunnel API library",
+    "info":{
+        "author": "Xuan Sang LE",
+        "email": "xsang.le@lxsang.me"
+    },
+    "version":"0.1.1-a",
+    "category":"Library",
+    "iconclass":"fa fa-adn",
+    "mimes":["none"],
+    "locale": {}
+}

Antunnel/project.json

@@ -0,0 +1,8 @@
+{
+    "name": "Antunnel",
+    "root": "home://workspace/antosdk-apps/Antunnel",
+    "css": [],
+    "javascripts": [],
+    "coffees": ["coffees/Antunnel.coffee", "coffees/AntunnelService.coffee"],
+    "copies": ["package.json", "README.md"]
+}

Blogger/main.coffee

@@ -245,7 +245,8 @@ class Blogger extends this.OS.application.BaseApplication
                         .then (d) ->
                             console.log "Email sent"
                 }
-            ]
+            ],
+            
         @bloglist.onlistselect = (e) =>
             el = @bloglist.selectedItem
             return unless el

packages.json

@@ -17,6 +17,15 @@
 		"version": "0.0.6-a",
 		"download": "https://raw.githubusercontent.com/lxsang/antosdk-apps/master/ActivityMonitor/build/release/ActivityMonitor.zip"
 	},
+	{
+		"pkgname": "Antunnel",
+		"name": "Antunnel",
+		"description": "https://raw.githubusercontent.com/lxsang/antosdk-apps/master/Antunnel/README.md",
+		"category": "Library",
+		"author": "Xuan Sang LE",
+		"version": "0.1.1-a",
+		"download": "https://raw.githubusercontent.com/lxsang/antosdk-apps/master/Antunnel/build/release/Antunnel.zip"
+	},
 	{
 		"pkgname": "Archive",
 		"name": "Archive",
@@ -49,7 +58,7 @@
 		"name": "Clipper",
 		"description": "https://raw.githubusercontent.com/lxsang/antosdk-apps/master/Clipper/README.md",
 		"category": "Other",
-		"author": "",
+		"author": "Xuan Sang LE",
 		"version": "0.1.2-a",
 		"download": "https://raw.githubusercontent.com/lxsang/antosdk-apps/master/Clipper/build/release/Clipper.zip"
 	},
@@ -134,6 +143,15 @@
 		"version": "0.0.4-a",
 		"download": "https://raw.githubusercontent.com/lxsang/antosdk-apps/master/TinyEditor/build/release/TinyEditor.zip"
 	},
+	{
+		"pkgname": "vTerm",
+		"name": "Virtual Terminal",
+		"description": "https://raw.githubusercontent.com/lxsang/antosdk-apps/master/vTerm/README.md",
+		"category": "System",
+		"author": "Xuan Sang LE",
+		"version": "0.0.5-a",
+		"download": "https://raw.githubusercontent.com/lxsang/antosdk-apps/master/vTerm/build/release/vTerm.zip"
+	},
 	{
 		"pkgname": "wTerm",
 		"name": "Terminal",

vTerm/README.md

@@ -0,0 +1,12 @@
+# AntOS Virual Terminal
+
+Terminal emulator to connect to remote server using AntOS Tunnel plugin.
+
+Unlike wTerm that uses a dedicated websocket connection for each terminal to
+communicate with remote terminal session via the Antd **wterm** plugin,
+VTerm uses only one websocket connection for multiple terminal session
+thanks to the Antd **tunnel** plugin.
+
+
+VTerm depends on the server side **tunnel** plugin and the AntOS **Antunnel**
+client side package

vTerm/build/debug/README.md

@@ -0,0 +1,12 @@
+# AntOS Virual Terminal
+
+Terminal emulator to connect to remote server using AntOS Tunnel plugin.
+
+Unlike wTerm that uses a dedicated websocket connection for each terminal to
+communicate with remote terminal session via the Antd **wterm** plugin,
+VTerm uses only one websocket connection for multiple terminal session
+thanks to the Antd **tunnel** plugin.
+
+
+VTerm depends on the server side **tunnel** plugin and the AntOS **Antunnel**
+client side package

vTerm/build/debug/main.css

@@ -0,0 +1,173 @@
+
+/**
+ * Copyright (c) 2014 The xterm.js authors. All rights reserved.
+ * Copyright (c) 2012-2013, Christopher Jeffrey (MIT License)
+ * https://github.com/chjj/term.js
+ * @license MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * Originally forked from (with the author's permission):
+ *   Fabrice Bellard's javascript vt100 for jslinux:
+ *   http://bellard.org/jslinux/
+ *   Copyright (c) 2011 Fabrice Bellard
+ *   The original design remains. The terminal itself
+ *   has been extended to include xterm CSI codes, among
+ *   other features.
+ */
+
+/**
+ *  Default styles for xterm.js
+ */
+
+.xterm {
+    font-feature-settings: "liga" 0;
+    position: relative;
+    user-select: none;
+    -ms-user-select: none;
+    -webkit-user-select: none;
+}
+
+.xterm.focus,
+.xterm:focus {
+    outline: none;
+}
+
+.xterm .xterm-helpers {
+    position: absolute;
+    top: 0;
+    /**
+     * The z-index of the helpers must be higher than the canvases in order for
+     * IMEs to appear on top.
+     */
+    z-index: 5;
+}
+
+.xterm .xterm-helper-textarea {
+    /*
+     * HACK: to fix IE's blinking cursor
+     * Move textarea out of the screen to the far left, so that the cursor is not visible.
+     */
+    position: absolute;
+    opacity: 0;
+    left: -9999em;
+    top: 0;
+    width: 0;
+    height: 0;
+    z-index: -5;
+    /** Prevent wrapping so the IME appears against the textarea at the correct position */
+    white-space: nowrap;
+    overflow: hidden;
+    resize: none;
+}
+
+.xterm .composition-view {
+    /* TODO: Composition position got messed up somewhere */
+    background: #000;
+    color: #FFF;
+    display: none;
+    position: absolute;
+    white-space: nowrap;
+    z-index: 1;
+}
+
+.xterm .composition-view.active {
+    display: block;
+}
+
+.xterm .xterm-viewport {
+    /* On OS X this is required in order for the scroll bar to appear fully opaque */
+    background-color: #000;
+    overflow-y: scroll;
+    cursor: default;
+    position: absolute;
+    right: 0;
+    left: 0;
+    top: 0;
+    bottom: 0;
+}
+
+.xterm .xterm-screen {
+    position: relative;
+}
+
+.xterm .xterm-screen canvas {
+    position: absolute;
+    left: 0;
+    top: 0;
+}
+
+.xterm .xterm-scroll-area {
+    visibility: hidden;
+}
+
+.xterm-char-measure-element {
+    display: inline-block;
+    visibility: hidden;
+    position: absolute;
+    top: 0;
+    left: -9999em;
+    line-height: normal;
+}
+
+.xterm {
+    cursor: text;
+}
+
+.xterm.enable-mouse-events {
+    /* When mouse events are enabled (eg. tmux), revert to the standard pointer cursor */
+    cursor: default;
+}
+
+.xterm.xterm-cursor-pointer {
+    cursor: pointer;
+}
+
+.xterm.column-select.focus {
+    /* Column selection mode */
+    cursor: crosshair;
+}
+
+.xterm .xterm-accessibility,
+.xterm .xterm-message {
+    position: absolute;
+    left: 0;
+    top: 0;
+    bottom: 0;
+    right: 0;
+    z-index: 10;
+    color: transparent;
+}
+
+.xterm .live-region {
+    position: absolute;
+    left: -9999px;
+    width: 1px;
+    height: 1px;
+    overflow: hidden;
+}
+
+.xterm-dim {
+    opacity: 0.5;
+}
+
+.xterm-underline {
+    text-decoration: underline;
+}
+

vTerm/build/debug/package.json

@@ -0,0 +1,22 @@
+{
+    "app":"vTerm",
+    "name":"Virtual Terminal",
+    "description":"Access Unix terminal from web",
+    "info":{
+        "author": "Xuan Sang LE",
+        "email": "xsang.le@gmail.com"
+    },
+    "version":"0.0.5-a",
+    "category":"System",
+    "iconclass":"fa fa-terminal",
+    "mimes":["none"],
+    "locales":{
+        "fr_FR": {
+            "Open terminal": "Ouvrir terminal",
+            "Edit": "Modifier",
+            "Please enter terminal URI": "Merci d'entrer l'URI du terminal",
+            "Unable to connect to: {0}": "Impossible de connecter a: {0}",
+            "Terminal connection closed": "Connexion terminal est fermee"
+        }
+    }
+}

vTerm/build/debug/scheme.html

@@ -0,0 +1,5 @@
+<afx-app-window apptitle="__(Terminal)" width="600" height="400">
+    <afx-hbox data-id = "mybox">
+        <div data-id="myterm" ></div>
+    </afx-hbox>
+</afx-app-window>

vTerm/main.coffee

@@ -0,0 +1,119 @@
+# Copyright 2017-2018 Xuan Sang LE <xsang.le AT gmail DOT com>
+
+# AnTOS Web desktop is is licensed under the GNU General Public
+# License v3.0, see the LICENCE file for more information
+
+# This program is free software: you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation, either version 3 of 
+# the License, or (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+#along with this program. If not, see https://www.gnu.org/licenses/
+
+class vTerm extends this.OS.application.BaseApplication
+    constructor: (args) ->
+        super "vTerm", args
+    
+    main: () ->
+        @mterm = @find "myterm"
+        @term = new Terminal { cursorBlink: true }
+        @fitAddon = new FitAddon.FitAddon()
+        @term.loadAddon(@fitAddon)
+        @term.setOption('fontSize', '12')
+        @term.open @mterm
+        @term.onKey (d) =>
+            return unless @sub
+            @sub.send Antunnel.Msg.DATA, new TextEncoder("utf-8").encode(d.key)
+        
+        @sub = undefined
+
+        @on "focus", () => @term.focus()
+        
+        @mterm.contextmenuHandle = (e, m) =>
+            m.items = [
+                { text: "__(Copy)", id: "copy" },
+                { text: "__(Paste)", id: "paste"}
+            ]
+            m.onmenuselect = (e) =>
+                return unless e
+                @mctxHandle e.data.item.data
+            m.show e
+        @resizeContent()
+        # make desktop menu if not exist
+        @systemsetting.desktop.menu[@name] = { text: "__(Open terminal)", app: "vTerm" } unless @systemsetting.desktop.menu[@name]
+        
+        @on "hboxchange", (e) =>
+            @resizeContent()
+        
+        if not Antunnel.tunnel
+            @error __("The Antunnel service is not started, please start it first")
+            @_gui.pushService("Antunnel/AntunnelService")
+            .catch (e) =>
+                @error e.toString(), e
+            @quit()
+        else
+            @tunnel = Antunnel.tunnel
+            @openSession()
+
+    mctxHandle: (data) ->
+        switch data.id
+            when "paste"
+                @_api.getClipboard().then (text) =>
+                    return unless text and text isnt ""
+                    @sub.send Antunnel.Msg.DATA, new TextEncoder("utf-8").encode(text) if @sub
+                .catch (e) => @error __("Unable to paste"), e
+            when "copy"
+                text = @term.getSelection()
+                return unless text and text isnt ""
+                @_api.setClipboard text
+            else
+    
+
+    resizeContent: () ->
+        @fitAddon.fit()
+        ncol = @term.cols
+        nrow = @term.rows
+        return unless @sub
+        arr = new Uint8Array(8)
+        arr.set Antunnel.Msg.bytes_of(ncol), 0
+        arr.set Antunnel.Msg.bytes_of(nrow), 4
+        @sub.send Antunnel.Msg.CTRL, arr
+
+    openSession: () ->
+        @term.clear()
+        @term.focus()
+        @sub = new Antunnel.Subscriber("vterm")
+        @sub.onopen = () =>
+            console.log("Subscribed")
+            @resizeContent (($ @mterm).width()) ,  (($ @mterm).height())
+            @term.focus()
+        
+        @sub.onerror = (e) =>
+            @error __("Unable to connect to: vterm"), e
+            @sub = undefined
+
+        @sub.onmessage =  (e) =>
+            @term.write(new TextDecoder("utf-8").decode(e.data)) if @term and e.data
+        
+        @sub.onclose = () =>
+            @sub = undefined
+            @notify __("Terminal connection closed")
+            @quit()
+        
+        @tunnel.subscribe @sub
+
+    cleanup: (e) ->
+        @sub.close() if @sub
+
+
+vTerm.dependencies = [
+    "pkg://Antunnel/main.js"
+]
+
+this.OS.register "vTerm", vTerm

vTerm/package.json

@@ -0,0 +1,22 @@
+{
+    "app":"vTerm",
+    "name":"Virtual Terminal",
+    "description":"Access Unix terminal from web",
+    "info":{
+        "author": "Xuan Sang LE",
+        "email": "xsang.le@gmail.com"
+    },
+    "version":"0.0.5-a",
+    "category":"System",
+    "iconclass":"fa fa-terminal",
+    "mimes":["none"],
+    "locales":{
+        "fr_FR": {
+            "Open terminal": "Ouvrir terminal",
+            "Edit": "Modifier",
+            "Please enter terminal URI": "Merci d'entrer l'URI du terminal",
+            "Unable to connect to: {0}": "Impossible de connecter a: {0}",
+            "Terminal connection closed": "Connexion terminal est fermee"
+        }
+    }
+}

vTerm/project.json

@@ -0,0 +1,8 @@
+{
+    "name": "vTerm",
+    "root": "home://workspace/antosdk-apps/vTerm",
+    "css": ["xterm.css", "main.css"],
+    "javascripts": ["xterm-addon-fit.js", "xterm.js"],
+    "coffees": ["main.coffee"],
+    "copies": ["scheme.html", "package.json", "README.md"]
+}

vTerm/scheme.html

@@ -0,0 +1,5 @@
+<afx-app-window apptitle="__(Terminal)" width="600" height="400">
+    <afx-hbox data-id = "mybox">
+        <div data-id="myterm" ></div>
+    </afx-hbox>
+</afx-app-window>

vTerm/xterm-addon-fit.js

@@ -0,0 +1,2 @@
+!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.FitAddon=t():e.FitAddon=t()}(window,(function(){return function(e){var t={};function r(n){if(t[n])return t[n].exports;var o=t[n]={i:n,l:!1,exports:{}};return e[n].call(o.exports,o,o.exports,r),o.l=!0,o.exports}return r.m=e,r.c=t,r.d=function(e,t,n){r.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:n})},r.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},r.t=function(e,t){if(1&t&&(e=r(e)),8&t)return e;if(4&t&&"object"==typeof e&&e&&e.__esModule)return e;var n=Object.create(null);if(r.r(n),Object.defineProperty(n,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var o in e)r.d(n,o,function(t){return e[t]}.bind(null,o));return n},r.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return r.d(t,"a",t),t},r.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},r.p="",r(r.s=0)}([function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.FitAddon=void 0;var n=function(){function e(){}return e.prototype.activate=function(e){this._terminal=e},e.prototype.dispose=function(){},e.prototype.fit=function(){var e=this.proposeDimensions();if(e&&this._terminal){var t=this._terminal._core;this._terminal.rows===e.rows&&this._terminal.cols===e.cols||(t._renderService.clear(),this._terminal.resize(e.cols,e.rows))}},e.prototype.proposeDimensions=function(){if(this._terminal&&this._terminal.element&&this._terminal.element.parentElement){var e=this._terminal._core,t=window.getComputedStyle(this._terminal.element.parentElement),r=parseInt(t.getPropertyValue("height")),n=Math.max(0,parseInt(t.getPropertyValue("width"))),o=window.getComputedStyle(this._terminal.element),i=r-(parseInt(o.getPropertyValue("padding-top"))+parseInt(o.getPropertyValue("padding-bottom"))),a=n-(parseInt(o.getPropertyValue("padding-right"))+parseInt(o.getPropertyValue("padding-left")))-e.viewport.scrollBarWidth;return{cols:Math.max(2,Math.floor(a/e._renderService.dimensions.actualCellWidth)),rows:Math.max(1,Math.floor(i/e._renderService.dimensions.actualCellHeight))}}},e}();t.FitAddon=n}])}));
+//# sourceMappingURL=xterm-addon-fit.js.map

vTerm/xterm.css

@@ -0,0 +1,171 @@
+/**
+ * Copyright (c) 2014 The xterm.js authors. All rights reserved.
+ * Copyright (c) 2012-2013, Christopher Jeffrey (MIT License)
+ * https://github.com/chjj/term.js
+ * @license MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * Originally forked from (with the author's permission):
+ *   Fabrice Bellard's javascript vt100 for jslinux:
+ *   http://bellard.org/jslinux/
+ *   Copyright (c) 2011 Fabrice Bellard
+ *   The original design remains. The terminal itself
+ *   has been extended to include xterm CSI codes, among
+ *   other features.
+ */
+
+/**
+ *  Default styles for xterm.js
+ */
+
+.xterm {
+    font-feature-settings: "liga" 0;
+    position: relative;
+    user-select: none;
+    -ms-user-select: none;
+    -webkit-user-select: none;
+}
+
+.xterm.focus,
+.xterm:focus {
+    outline: none;
+}
+
+.xterm .xterm-helpers {
+    position: absolute;
+    top: 0;
+    /**
+     * The z-index of the helpers must be higher than the canvases in order for
+     * IMEs to appear on top.
+     */
+    z-index: 5;
+}
+
+.xterm .xterm-helper-textarea {
+    /*
+     * HACK: to fix IE's blinking cursor
+     * Move textarea out of the screen to the far left, so that the cursor is not visible.
+     */
+    position: absolute;
+    opacity: 0;
+    left: -9999em;
+    top: 0;
+    width: 0;
+    height: 0;
+    z-index: -5;
+    /** Prevent wrapping so the IME appears against the textarea at the correct position */
+    white-space: nowrap;
+    overflow: hidden;
+    resize: none;
+}
+
+.xterm .composition-view {
+    /* TODO: Composition position got messed up somewhere */
+    background: #000;
+    color: #FFF;
+    display: none;
+    position: absolute;
+    white-space: nowrap;
+    z-index: 1;
+}
+
+.xterm .composition-view.active {
+    display: block;
+}
+
+.xterm .xterm-viewport {
+    /* On OS X this is required in order for the scroll bar to appear fully opaque */
+    background-color: #000;
+    overflow-y: scroll;
+    cursor: default;
+    position: absolute;
+    right: 0;
+    left: 0;
+    top: 0;
+    bottom: 0;
+}
+
+.xterm .xterm-screen {
+    position: relative;
+}
+
+.xterm .xterm-screen canvas {
+    position: absolute;
+    left: 0;
+    top: 0;
+}
+
+.xterm .xterm-scroll-area {
+    visibility: hidden;
+}
+
+.xterm-char-measure-element {
+    display: inline-block;
+    visibility: hidden;
+    position: absolute;
+    top: 0;
+    left: -9999em;
+    line-height: normal;
+}
+
+.xterm {
+    cursor: text;
+}
+
+.xterm.enable-mouse-events {
+    /* When mouse events are enabled (eg. tmux), revert to the standard pointer cursor */
+    cursor: default;
+}
+
+.xterm.xterm-cursor-pointer {
+    cursor: pointer;
+}
+
+.xterm.column-select.focus {
+    /* Column selection mode */
+    cursor: crosshair;
+}
+
+.xterm .xterm-accessibility,
+.xterm .xterm-message {
+    position: absolute;
+    left: 0;
+    top: 0;
+    bottom: 0;
+    right: 0;
+    z-index: 10;
+    color: transparent;
+}
+
+.xterm .live-region {
+    position: absolute;
+    left: -9999px;
+    width: 1px;
+    height: 1px;
+    overflow: hidden;
+}
+
+.xterm-dim {
+    opacity: 0.5;
+}
+
+.xterm-underline {
+    text-decoration: underline;
+}