webvirtcloud/console/templates/console-spice-lite.html

<!--
   Copyright (C) 2012 by Jeremy P. White <jwhite@codeweavers.com>

   This file is part of spice-html5.

   spice-html5 is free software: you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.

   spice-html5 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 Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public License
   along with spice-html5.  If not, see <http://www.gnu.org/licenses/>.

   --------------------------------------------------
    Spice Javascript client template.
    Refer to main.js for more detailed information
   --------------------------------------------------

-->
{% extends "console-base.html" %}
{% load i18n %}
{% load staticfiles %}
{% block head %}

        <title>Spice Javascript client</title>
        <script src="{% static "js/spice-html5/spicearraybuffer.js" %}"></script>
        <script src="{% static "js/spice-html5/enums.js" %}"></script>
        <script src="{% static "js/spice-html5/atKeynames.js" %}"></script>
        <script src="{% static "js/spice-html5/utils.js" %}"></script>
        <script src="{% static "js/spice-html5/png.js" %}"></script>
        <script src="{% static "js/spice-html5/lz.js" %}"></script>
        <script src="{% static "js/spice-html5/quic.js" %}"></script>
        <script src="{% static "js/spice-html5/bitmap.js" %}"></script>
        <script src="{% static "js/spice-html5/spicedataview.js" %}"></script>
        <script src="{% static "js/spice-html5/spicetype.js" %}"></script>
        <script src="{% static "js/spice-html5/spicemsg.js" %}"></script>
        <script src="{% static "js/spice-html5/wire.js" %}"></script>
        <script src="{% static "js/spice-html5/spiceconn.js" %}"></script>
        <script src="{% static "js/spice-html5/display.js" %}"></script>
        <script src="{% static "js/spice-html5/main.js" %}"></script>
        <script src="{% static "js/spice-html5/inputs.js" %}"></script>
        <script src="{% static "js/spice-html5/webm.js" %}"></script>
        <script src="{% static "js/spice-html5/playback.js" %}"></script>
        <script src="{% static "js/spice-html5/simulatecursor.js" %}"></script>
        <script src="{% static "js/spice-html5/cursor.js" %}"></script>
        <script src="{% static "js/spice-html5/thirdparty/jsbn.js" %}"></script>
        <script src="{% static "js/spice-html5/thirdparty/rsa.js" %}"></script>
        <script src="{% static "js/spice-html5/thirdparty/prng4.js" %}"></script>
        <script src="{% static "js/spice-html5/thirdparty/rng.js" %}"></script>
        <script src="{% static "js/spice-html5/thirdparty/sha1.js" %}"></script>
        <script src="{% static "js/spice-html5/ticket.js" %}"></script>
        <script src="{% static "js/spice-html5/resize.js" %}"></script>
        <script src="{% static "js/spice-html5/filexfer.js" %}"></script>
        <script src="{% static "js/spice-html5/port.js" %}"></script>

        <link rel="stylesheet" type="text/css" href="{% static "js/spice-html5/spice.css" %}" />

{% endblock %}


{% block content %}
        <div id="spice-area">
            <div id="spice-screen" class="spice-screen"></div>
        </div>

        <div id="message-div" class="spice-message"></div>

        <div id="debug-div">
        <!-- If DUMPXXX is turned on, dumped images will go here -->
        </div>
{% endblock %}

{% block foot %}
    <script>
            var host = null, port = null;
            var sc;

            function spice_set_cookie(name, value, days) {
                var date, expires;
                date = new Date();
                date.setTime(date.getTime() + (days*24*60*60*1000));
                expires = "; expires=" + date.toGMTString();
                document.cookie = name + "=" + value + expires + "; path=/";
            };

            function spice_query_var(name, defvalue) {
                var match = RegExp('[?&]' + name + '=([^&]*)').exec(window.location.search);
                return match ? decodeURIComponent(match[1].replace(/\+/g, ' ')) : defvalue;
            }

            function spice_error(e)
            {
                console.log(e);
                disconnect();
                if (e.message !== undefined) {
                    log_error(e.message);
                }
                else {
                    log_error('Unknown error');
                }
            }

            function connect()
            {
                var host, port, password, scheme = "ws://", uri;

                // By default, use the host and port of server that served this file
                //host = spice_query_var('host', window.location.hostname);
                host = '{{ ws_host| safe }}'| spice_query_var('host', window.location.hostname);

                // Note that using the web server port only makes sense
                //  if your web server has a reverse proxy to relay the WebSocket
                //  traffic to the correct destination port.
                var default_port = window.location.port;
                if (!default_port) {
                    if (window.location.protocol == 'http:') {
                        default_port = 80;
                    }
                    else if (window.location.protocol == 'https:') {
                        default_port = 443;
                    }
                }
                //port = spice_query_var('port', default_port);
                port = '{{ ws_port| safe }}' | spice_query_var('port', default_port);
                if (window.location.protocol == 'https:') {
                    scheme = "wss://";
                }

                // If a token variable is passed in, set the parameter in a cookie.
                // This is used by nova-spiceproxy.
                token = spice_query_var('token', null);
                if (token) {
                    spice_set_cookie('token', token, 1)
                }

                //password = spice_query_var('password', '');
                password = '{{ console_passwd | safe }}' | spice_query_var('password', '');
                path = spice_query_var('path', 'websockify');

                if ((!host) || (!port)) {
                    console.log("must specify host and port in URL");
                    return;
                }

                if (sc) {
                    sc.stop();
                }

                uri = scheme + host + ":" + port;

                if (path) {
                  uri += path[0] == '/' ? path : ('/' + path);
                }

                try
                {
                    sc = new SpiceMainConn({uri: uri, screen_id: "spice-screen", dump_id: "debug-div",
                                message_id: "message-div", password: password, onerror: spice_error, onagent: agent_connected });
                }
                catch (e)
                {
                    alert(e.toString());
                    disconnect();
                }


            }

            function disconnect()
            {
                console.log(">> disconnect");
                if (sc) {
                    sc.stop();
                }
                if (window.File && window.FileReader && window.FileList && window.Blob)
                {
                    var spice_xfer_area = document.getElementById('spice-xfer-area');
                    document.getElementById('spice-area').removeChild(spice_xfer_area);
                    document.getElementById('spice-area').removeEventListener('dragover', handle_file_dragover, false);
                    document.getElementById('spice-area').removeEventListener('drop', handle_file_drop, false);
                }
                console.log("<< disconnect");
            }

            function agent_connected(sc)
            {
                window.addEventListener('resize', handle_resize);
                window.spice_connection = this;

                resize_helper(this);

                if (window.File && window.FileReader && window.FileList && window.Blob)
                {
                    var spice_xfer_area = document.createElement("div");
                    spice_xfer_area.setAttribute('id', 'spice-xfer-area');
                    document.getElementById('spice-area').appendChild(spice_xfer_area);
                    document.getElementById('spice-area').addEventListener('dragover', handle_file_dragover, false);
                    document.getElementById('spice-area').addEventListener('drop', handle_file_drop, false);
                }
                else
                {
                    console.log("File API is not supported");
                }
            }

            function sendCtrlAltFN(f) {
                if (sc && sc.inputs && sc.inputs.state === "ready"){
                    var keys_code=[KEY_F1,KEY_F2,KEY_F3,KEY_F4,KEY_F5,KEY_F6,KEY_F7,KEY_F8,KEY_F9,KEY_F10,KEY_F11,KEY_F12];

                    if (keys_code[f]==undefined) {
                        return;
                    }
                    var key = new SpiceMsgcKeyDown();
                    var msg = new SpiceMiniData();

                    update_modifier(true, KEY_LCtrl, sc);
                    update_modifier(true, KEY_Alt, sc);

                    key.code = keys_code[f];
                    msg.build_msg(SPICE_MSGC_INPUTS_KEY_DOWN, key);
                    sc.inputs.send_msg(msg);
                    msg.build_msg(SPICE_MSGC_INPUTS_KEY_UP, key);
                    sc.inputs.send_msg(msg);

                    if(Ctrl_state == false) update_modifier(false, KEY_LCtrl, sc);
                    if(Alt_state == false) update_modifier(false, KEY_Alt, sc);
                }
            }

            function fullscreen() {
                var screen=document.getElementById('spice-area');
                if(screen.requestFullscreen) {
                    screen.requestFullscreen();
                } else if(screen.mozRequestFullScreen) {
                    screen.mozRequestFullScreen();
                } else if(screen.webkitRequestFullscreen) {
                    screen.webkitRequestFullscreen();
                } else if(screen.msRequestFullscreen) {
                    screen.msRequestFullscreen();
                }
            }

            /* SPICE port event listeners
            window.addEventListener('spice-port-data', function(event) {
                // Here we convert data to text, but really we can obtain binary data also
                var msg_text = arraybuffer_to_str(new Uint8Array(event.detail.data));
                DEBUG > 0 && console.log('SPICE port', event.detail.channel.portName, 'message text:', msg_text);
            });

            window.addEventListener('spice-port-event', function(event) {
                DEBUG > 0 && console.log('SPICE port', event.detail.channel.portName, 'event data:', event.detail.spiceEvent);
            });
            */
            document.getElementById("fullscreen_button").addEventListener('click', fullscreen);
            connect();
        </script>
{% endblock %}