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91 lines
2.1 KiB
91 lines
2.1 KiB
13 years ago
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/*
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* noVNC: HTML5 VNC client
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* Copyright (C) 2011 Joel Martin
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* Licensed under LGPL-3 (see LICENSE.LGPL-3)
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*/
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"use strict";
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/*jslint browser: true, white: false */
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/*global Util, VNC_frame_data, finish */
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var rfb, mode, test_state, frame_idx, frame_length,
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iteration, iterations, istart_time,
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// Pre-declarations for jslint
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send_array, next_iteration, queue_next_packet, do_packet;
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// Override send_array
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send_array = function (arr) {
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// Stub out send_array
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};
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next_iteration = function () {
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if (iteration === 0) {
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frame_length = VNC_frame_data.length;
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test_state = 'running';
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} else {
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rfb.disconnect();
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}
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if (test_state !== 'running') { return; }
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iteration += 1;
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if (iteration > iterations) {
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finish();
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return;
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}
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frame_idx = 0;
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istart_time = (new Date()).getTime();
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rfb.connect('test', 0, "bogus");
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queue_next_packet();
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};
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queue_next_packet = function () {
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var frame, foffset, toffset, delay;
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if (test_state !== 'running') { return; }
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frame = VNC_frame_data[frame_idx];
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while ((frame_idx < frame_length) && (frame.charAt(0) === "}")) {
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//Util.Debug("Send frame " + frame_idx);
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frame_idx += 1;
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frame = VNC_frame_data[frame_idx];
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}
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if (frame === 'EOF') {
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Util.Debug("Finished, found EOF");
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next_iteration();
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return;
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}
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if (frame_idx >= frame_length) {
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Util.Debug("Finished, no more frames");
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next_iteration();
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return;
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}
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if (mode === 'realtime') {
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foffset = frame.slice(1, frame.indexOf('{', 1));
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toffset = (new Date()).getTime() - istart_time;
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delay = foffset - toffset;
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if (delay < 1) {
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delay = 1;
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}
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setTimeout(do_packet, delay);
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} else {
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setTimeout(do_packet, 1);
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}
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};
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do_packet = function () {
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//Util.Debug("Processing frame: " + frame_idx);
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var frame = VNC_frame_data[frame_idx];
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rfb.recv_message({'data' : frame.slice(frame.indexOf('{', 1) + 1)});
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frame_idx += 1;
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queue_next_packet();
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};
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