groundwork for posistagenet protocol

package-lock.json

@@ -9,6 +9,7 @@
       "version": "1.0.1",
       "license": "CC BY-SA 4.0",
       "dependencies": {
+        "@jwetzell/posistagenet": "^0.0.1",
         "atem-connection": "^3.3.0",
         "bonjour": "^3.5.0",
         "electron-updater": "^6.1.1",
@@ -307,6 +308,14 @@
         "node": ">=14.15"
       }
     },
+    "node_modules/@jwetzell/posistagenet": {
+      "version": "0.0.1",
+      "resolved": "https://registry.npmjs.org/@jwetzell/posistagenet/-/posistagenet-0.0.1.tgz",
+      "integrity": "sha512-fYghe5oNVZo1cXcH4ifvsUV56YCiEcxNWYTOna+1rs9HN5xEiqzFLZWnVKhJ9FQFxIHNsdiiZoD7G4oZ61DrGg==",
+      "dependencies": {
+        "binary-parser": "^2.2.1"
+      }
+    },
     "node_modules/@malept/cross-spawn-promise": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/@malept/cross-spawn-promise/-/cross-spawn-promise-1.1.1.tgz",
@@ -1129,6 +1138,14 @@
         }
       ]
     },
+    "node_modules/binary-parser": {
+      "version": "2.2.1",
+      "resolved": "https://registry.npmjs.org/binary-parser/-/binary-parser-2.2.1.tgz",
+      "integrity": "sha512-5ATpz/uPDgq5GgEDxTB4ouXCde7q2lqAQlSdBRQVl/AJnxmQmhIfyxJx+0MGu//D5rHQifkfGbWWlaysG0o9NA==",
+      "engines": {
+        "node": ">=12"
+      }
+    },
     "node_modules/bitdepth": {
       "version": "7.0.2",
       "resolved": "https://registry.npmjs.org/bitdepth/-/bitdepth-7.0.2.tgz",
@@ -5348,6 +5365,14 @@
         "pkg-prebuilds": "^0.2.1"
       }
     },
+    "@jwetzell/posistagenet": {
+      "version": "0.0.1",
+      "resolved": "https://registry.npmjs.org/@jwetzell/posistagenet/-/posistagenet-0.0.1.tgz",
+      "integrity": "sha512-fYghe5oNVZo1cXcH4ifvsUV56YCiEcxNWYTOna+1rs9HN5xEiqzFLZWnVKhJ9FQFxIHNsdiiZoD7G4oZ61DrGg==",
+      "requires": {
+        "binary-parser": "^2.2.1"
+      }
+    },
     "@malept/cross-spawn-promise": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/@malept/cross-spawn-promise/-/cross-spawn-promise-1.1.1.tgz",
@@ -5943,6 +5968,11 @@
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       "dev": true
     },
+    "binary-parser": {
+      "version": "2.2.1",
+      "resolved": "https://registry.npmjs.org/binary-parser/-/binary-parser-2.2.1.tgz",
+      "integrity": "sha512-5ATpz/uPDgq5GgEDxTB4ouXCde7q2lqAQlSdBRQVl/AJnxmQmhIfyxJx+0MGu//D5rHQifkfGbWWlaysG0o9NA=="
+    },
     "bitdepth": {
       "version": "7.0.2",
       "resolved": "https://registry.npmjs.org/bitdepth/-/bitdepth-7.0.2.tgz",

package.json

@@ -30,6 +30,7 @@
     "prettier": "^3.0.2"
   },
   "dependencies": {
+    "@jwetzell/posistagenet": "^0.0.1",
     "atem-connection": "^3.3.0",
     "bonjour": "^3.5.0",
     "electron-updater": "^6.1.1",

plugins/posistagenet/info.html

@@ -0,0 +1 @@
+<p><em>PosiStageNet</em> requires no configuration.</p>

plugins/posistagenet/main.js

@@ -0,0 +1,51 @@
+const { Decoder } = require('@jwetzell/posistagenet');
+
+exports.config = {
+  defaultName: 'PosiStageNet',
+  connectionType: 'multicast',
+  port: 56565,
+  remotePort: 56565,
+  mayChangePorts: false,
+  heartbeatInterval: 5000,
+  heartbeatTimeout: 15000,
+  searchOptions: {
+    type: 'multicast',
+    address: getMulticastGroup(1),
+    port: 56565,
+    validateResponse(msg, info) {
+      return true;
+    },
+  },
+};
+
+exports.ready = function ready(_device) {
+  console.log('posistagenet is ready');
+  const device = _device;
+  device.psn = new Decoder();
+
+  const networkInterfaces = device.getNetworkInterfaces();
+
+  Object.keys(networkInterfaces).forEach((networkInterfaceID) => {
+    const networkInterface = networkInterfaces[networkInterfaceID];
+    device.connection.addMembership(getMulticastGroup(1), networkInterface[0].address);
+  });
+};
+
+exports.data = function data(_device, buf) {
+  const device = _device;
+  if (device.psn) {
+    device.psn.decode(buf);
+    device.data = {
+      data: device.psn.data,
+      info: device.psn.info,
+    };
+  }
+};
+
+exports.heartbeat = function heartbeat(device) {};
+
+exports.update = function update(_device, doc, updateType, updateData) {};
+
+function getMulticastGroup(universe) {
+  return `236.10.10.10`;
+}

plugins/posistagenet/styles.css

@@ -0,0 +1,3 @@
+[id^='tracker-'] {
+  color: white;
+}

plugins/posistagenet/template.ejs

@@ -0,0 +1,16 @@
+<header>
+  <h1><%= data.info.system_name ? data.info.system_name : '' %> PosiStageNet</h1>
+</header>
+
+<div>
+  <h2>Tracker Count: <%= Object.keys(data.data.trackers).length %></h2>
+  <% Object.entries(data.info.trackers).forEach(([trackerId,trackerInfo]) => { 
+    
+  %>
+
+  <div id="tracker-<%= trackerId %>">
+    <%= trackerInfo.name %>
+  </div>
+
+  <% }); %>
+</div>