AndroidDeviceManager/test-websocket-logs.html at develop · jpage4500/AndroidDeviceManager · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
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
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Android Device Manager - Log Stream Test</title>
    <!-- Optional pako fallback for gzip decompression in browsers without DecompressionStream -->
    <script src="https://cdn.jsdelivr.net/npm/pako@2.1.0/dist/pako.min.js"></script>
    <style>
        body {
            font-family: 'Courier New', monospace;
            margin: 20px;
            background-color: #1e1e1e;
            color: #d4d4d4;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
        }
        h1 {
            color: #4ec9b0;
        }
        .controls {
            background-color: #252526;
            padding: 15px;
            border-radius: 5px;
            margin-bottom: 20px;
        }
        .control-group {
            margin-bottom: 10px;
        }
        label {
            display: inline-block;
            width: 120px;
            color: #9cdcfe;
        }
        input, button {
            padding: 5px 10px;
            margin-right: 10px;
            background-color: #3c3c3c;
            color: #d4d4d4;
            border: 1px solid #555;
            border-radius: 3px;
        }
        button {
            cursor: pointer;
            background-color: #0e639c;
            color: white;
        }
        button:hover {
            background-color: #1177bb;
        }
        button:disabled {
            opacity: 0.5;
            cursor: not-allowed;
        }
        .status {
            padding: 10px;
            margin-bottom: 10px;
            border-radius: 3px;
            font-weight: bold;
        }
        .status.connected {
            background-color: #1a472a;
            color: #4ec9b0;
        }
        .status.disconnected {
            background-color: #3f1f1f;
            color: #f48771;
        }
        .log-container {
            background-color: #1e1e1e;
            border: 1px solid #3c3c3c;
            border-radius: 5px;
            height: 500px;
            overflow-y: auto;
            padding: 10px;
        }
        .log-entry {
            margin-bottom: 5px;
            font-size: 12px;
        }
        .log-entry.level-E {
            color: #f48771;
        }
        .log-entry.level-W {
            color: #dcdcaa;
        }
        .log-entry.level-I {
            color: #4ec9b0;
        }
        .log-entry.level-D {
            color: #9cdcfe;
        }
        .log-entry.level-V {
            color: #808080;
        }
        .message {
            padding: 8px;
            margin-bottom: 10px;
            border-radius: 3px;
            font-size: 13px;
        }
        .message.info {
            background-color: #1a3d5c;
            color: #9cdcfe;
        }
        .message.warning {
            background-color: #4a3a1a;
            color: #dcdcaa;
        }
        .message.error {
            background-color: #3f1f1f;
            color: #f48771;
        }
        .stats {
            margin-top: 10px;
            padding: 10px;
            background-color: #252526;
            border-radius: 3px;
            font-size: 12px;
        }
    </style>
</head>
<body>
    <div class="container">
        <h1>🔌 Android Device Manager - Log Stream Test</h1>

        <div class="controls">
            <div class="control-group">
                <label>Server URL:</label>
                <input type="text" id="serverUrl" value="ws://localhost:8765/ws/logs" style="width: 300px;">
            </div>
            <div class="control-group">
                <label>Auth Token:</label>
                <input type="password" id="authToken" value="hello" style="width: 300px;">
            </div>
            <div class="control-group">
                <label>Device Serial:</label>
                <input type="text" id="deviceSerial" value="4A190DLAQ001UT" style="width: 300px;">
            </div>
            <div class="control-group">
                <label>Filter (optional):</label>
                <input type="text" id="filterText" value="" placeholder="e.g., level:E && tag:*MyTag*" style="width: 300px;">
            </div>
            <div class="control-group">
                <button id="connectBtn" onclick="connect()">Connect</button>
                <button id="disconnectBtn" onclick="disconnect()" disabled>Disconnect</button>
                <button id="pauseBtn" onclick="pause()" disabled>Pause</button>
                <button id="resumeBtn" onclick="resume()" disabled>Resume</button>
                <button id="clearBtn" onclick="clearLogs()">Clear Logs</button>
                <button id="applyFilterBtn" onclick="applyFilter()" disabled>Apply Filter</button>
            </div>
        </div>

        <div id="status" class="status disconnected">Disconnected</div>

        <div id="messages"></div>

        <div class="log-container" id="logContainer"></div>

        <div class="stats">
            <span>Total Logs: <strong id="totalLogs">0</strong></span> |
            <span>Rate: <strong id="logRate">0</strong> logs/sec</span> |
            <span>Connection Time: <strong id="connTime">-</strong></span>
        </div>
    </div>

    <script>
        let ws = null;
        let logCount = 0;
        let lastLogCount = 0;
        let connectTime = null;
        let isConnected = false;
        let isPaused = false;
        let statsInterval = null;
        let heartbeatInterval = null;
        let compressedBytes = 0;
        let decompressedBytes = 0;

        function connect() {
            const serverUrl = document.getElementById('serverUrl').value;
            const authToken = document.getElementById('authToken').value;
            const deviceSerial = document.getElementById('deviceSerial').value;
            const filterText = document.getElementById('filterText').value;

            if (!authToken || !deviceSerial) {
                showMessage('error', 'Please provide auth token and device serial');
                return;
            }

            // Build WebSocket URL with query parameters
            let url = `${serverUrl}?token=${encodeURIComponent(authToken)}&serial=${encodeURIComponent(deviceSerial)}`;
            if (filterText) {
                url += `&filter=${encodeURIComponent(filterText)}`;
            }

            showMessage('info', `Connecting to ${serverUrl}...`);

            ws = new WebSocket(url);
            ws.binaryType = 'arraybuffer'; // receive binary frames as ArrayBuffer

            ws.onopen = () => {
                isConnected = true;
                connectTime = new Date();
                updateStatus('connected', 'Connected');
                updateButtons();
                showMessage('info', 'WebSocket connection established');
                startStats();
                startHeartbeat();
            };

            ws.onmessage = async (event) => {
                try {
                    if (typeof event.data === 'string') {
                        // text JSON frame
                        const message = JSON.parse(event.data);
                        handleMessage(message);
                        return;
                    }

                    // binary frame (ArrayBuffer or Blob)
                    let arrayBuffer;
                    if (event.data instanceof ArrayBuffer) {
                        arrayBuffer = event.data;
                    } else if (event.data instanceof Blob) {
                        arrayBuffer = await event.data.arrayBuffer();
                    } else {
                        console.warn('Unknown WebSocket data type', typeof event.data);
                        return;
                    }

                    compressedBytes += arrayBuffer.byteLength;

                    let jsonStr = await gunzipToString(arrayBuffer);
                    if (!jsonStr) {
                        showMessage('warning', 'Failed to decompress binary log frame');
                        return;
                    }

                    decompressedBytes += jsonStr.length;

                    let message;
                    try {
                        message = JSON.parse(jsonStr);
                    } catch (e) {
                        console.error('Binary frame JSON parse error:', e, jsonStr.slice(0, 200));
                        showMessage('error', 'Binary frame parse error');
                        return;
                    }
                    handleMessage(message);
                } catch (e) {
                    console.error('onmessage error:', e);
                    showMessage('error', 'Message handling error: ' + e.message);
                }
            };

            ws.onerror = (error) => {
                console.error('WebSocket error:', error);
                showMessage('error', 'WebSocket error occurred');
            };

            ws.onclose = (event) => {
                isConnected = false;
                updateStatus('disconnected', `Disconnected (${event.code})`);
                updateButtons();
                showMessage('warning', `Connection closed: ${event.reason || 'Unknown reason'}`);
                stopStats();
                stopHeartbeat();
                ws = null;
            };
        }

        async function gunzipToString(arrayBuffer) {
            try {
                // Check gzip magic bytes (1F 8B)
                const bytes = new Uint8Array(arrayBuffer);
                const isGzip = bytes.length >= 2 && bytes[0] === 0x1f && bytes[1] === 0x8b;
                if (!isGzip) {
                    // treat as plain UTF-8 JSON
                    return new TextDecoder('utf-8').decode(bytes);
                }

                if (typeof DecompressionStream !== 'undefined') {
                    const ds = new DecompressionStream('gzip');
                    const decompressedStream = new Blob([bytes]).stream().pipeThrough(ds);
                    const decompressedResponse = new Response(decompressedStream);
                    const text = await decompressedResponse.text();
                    return text;
                } else if (window.pako && window.pako.ungzip) {
                    const text = window.pako.ungzip(bytes, { to: 'string' });
                    return text;
                } else {
                    console.warn('No gzip decompression available in this browser');
                    return null;
                }
            } catch (e) {
                console.error('gunzipToString error:', e);
                return null;
            }
        }

        function disconnect() {
            if (ws) {
                ws.close();
            }
        }

        function pause() {
            if (ws && isConnected) {
                ws.send(JSON.stringify({ action: 'pause' }));
                isPaused = true;
                updateButtons();
            }
        }

        function resume() {
            if (ws && isConnected) {
                ws.send(JSON.stringify({ action: 'resume' }));
                isPaused = false;
                updateButtons();
            }
        }

        function applyFilter() {
            if (ws && isConnected) {
                const filterText = document.getElementById('filterText').value;
                ws.send(JSON.stringify({
                    action: 'filter',
                    filterText: filterText
                }));
                showMessage('info', `Applied filter: ${filterText || '(none)'}`);
            }
        }

        function clearLogs() {
            document.getElementById('logContainer').innerHTML = '';
            logCount = 0;
            updateStats();
        }

        function handleMessage(message) {
            const type = message.type;

            switch (type) {
                case 'connected':
                    showMessage('info', message.message);
                    break;

                case 'logs':
                    displayLogs(message.entries);
                    break;

                case 'processMap':
                    console.log('Process map updated:', message.map);
                    break;

                case 'status':
                    showMessage('info', `Status: ${message.state}`);
                    break;

                case 'warning':
                    showMessage('warning', message.message);
                    break;

                case 'error':
                    showMessage('error', message.message);
                    break;

                default:
                    console.log('Unknown message type:', type, message);
            }
        }

        function displayLogs(entries) {
            const container = document.getElementById('logContainer');
            const shouldAutoScroll = container.scrollHeight - container.scrollTop <= container.clientHeight + 50;

            entries.forEach(entry => {
                const logDiv = document.createElement('div');
                logDiv.className = `log-entry level-${entry.level || 'D'}`;

                let logText = '';
                if (entry.date) logText += `${entry.date} `;
                if (entry.pid) logText += `${entry.pid} `;
                if (entry.tid) logText += `${entry.tid} `;
                if (entry.level) logText += `${entry.level} `;
                if (entry.tag) logText += `${entry.tag}: `;
                if (entry.message) logText += entry.message;

                logDiv.textContent = logText;
                container.appendChild(logDiv);
                logCount++;
            });

            if (shouldAutoScroll) {
                container.scrollTop = container.scrollHeight;
            }
        }

        function showMessage(type, text) {
            const messagesDiv = document.getElementById('messages');
            const messageDiv = document.createElement('div');
            messageDiv.className = `message ${type}`;
            messageDiv.textContent = text;
            messagesDiv.appendChild(messageDiv);

            // Auto-remove after 5 seconds
            setTimeout(() => {
                messageDiv.remove();
            }, 5000);
        }

        function updateStatus(className, text) {
            const statusDiv = document.getElementById('status');
            statusDiv.className = `status ${className}`;
            statusDiv.textContent = text;
        }

        function updateButtons() {
            document.getElementById('connectBtn').disabled = isConnected;
            document.getElementById('disconnectBtn').disabled = !isConnected;
            document.getElementById('pauseBtn').disabled = !isConnected || isPaused;
            document.getElementById('resumeBtn').disabled = !isConnected || !isPaused;
            document.getElementById('applyFilterBtn').disabled = !isConnected;
        }

        function startStats() {
            statsInterval = setInterval(updateStats, 1000);
        }

        function stopStats() {
            if (statsInterval) {
                clearInterval(statsInterval);
                statsInterval = null;
            }
        }

        function startHeartbeat() {
            // Send a ping message every 20 seconds to keep the connection alive
            heartbeatInterval = setInterval(() => {
                if (ws && isConnected) {
                    ws.send(JSON.stringify({ action: 'ping' }));
                }
            }, 20000);
        }

        function stopHeartbeat() {
            if (heartbeatInterval) {
                clearInterval(heartbeatInterval);
                heartbeatInterval = null;
            }
        }

        function updateStats() {
            document.getElementById('totalLogs').textContent = logCount;
            const rate = logCount - lastLogCount;
            document.getElementById('logRate').textContent = rate;
            lastLogCount = logCount;
            if (connectTime) {
                const elapsed = Math.floor((new Date() - connectTime) / 1000);
                const minutes = Math.floor(elapsed / 60);
                const seconds = elapsed % 60;
                document.getElementById('connTime').textContent = `${minutes}m ${seconds}s`;
            }
            // Optionally log compression metrics
            if (compressedBytes > 0) {
                const ratio = (compressedBytes / Math.max(1, decompressedBytes)).toFixed(2);
                // Could display in UI; for now log to console
                console.debug(`Compression: compressed=${compressedBytes}B decompressed=${decompressedBytes} chars ratio=${ratio}`);
            }
        }

        // Initialize
        updateButtons();
    </script>
</body>
</html>