parse extra packet types

src/advert.js

@@ -1,4 +1,3 @@
-import {ed25519} from "@noble/curves/ed25519";
 import BufferReader from "./buffer_reader.js";
 import BufferWriter from "./buffer_writer.js";
 
@@ -41,14 +40,16 @@ class Advert {
 
     getTypeString() {
         const flags = this.getFlags();
-        if(flags & Advert.ADV_TYPE_NONE) return "ADV_TYPE_NONE";
-        if(flags & Advert.ADV_TYPE_CHAT) return "ADV_TYPE_CHAT";
-        if(flags & Advert.ADV_TYPE_REPEATER) return "ADV_TYPE_REPEATER";
-        if(flags & Advert.ADV_TYPE_ROOM) return "ADV_TYPE_ROOM";
+        if(flags & Advert.ADV_TYPE_NONE) return "NONE";
+        if(flags & Advert.ADV_TYPE_CHAT) return "CHAT";
+        if(flags & Advert.ADV_TYPE_REPEATER) return "REPEATER";
+        if(flags & Advert.ADV_TYPE_ROOM) return "ROOM";
         return null;
     }
 
-    isVerified() {
+    async isVerified() {
+
+        const ed25519 = await import("@noble/curves/ed25519");
 
         // build signed data
         const bufferWriter = new BufferWriter();

src/buffer_utils.js

@@ -1,5 +1,11 @@
 class BufferUtils {
 
+    static bytesToHex(uint8Array) {
+        return Array.from(uint8Array).map(byte => {
+            return byte.toString(16).padStart(2, '0');
+        }).join('');
+    }
+
     static areBuffersEqual(byteArray1, byteArray2) {
 
         // ensure length is the same

src/index.js

@@ -3,7 +3,9 @@ import BleConnection from "./connection/ble_connection.js";
 import SerialConnection from "./connection/serial_connection.js";
 import TCPConnection from "./connection/tcp_connection.js";
 import Constants from "./constants.js";
+import Advert from "./advert.js";
 import Packet from "./packet.js";
+import BufferUtils from "./buffer_utils.js";
 
 export {
     Connection,
@@ -11,5 +13,7 @@ export {
     SerialConnection,
     TCPConnection,
     Constants,
+    Advert,
     Packet,
+    BufferUtils,
 };

src/packet.js

@@ -105,12 +105,31 @@ class Packet {
 
     parsePayload() {
         switch(this.getPayloadType()){
+            case Packet.PAYLOAD_TYPE_PATH: return this.parsePayloadTypePath();
             case Packet.PAYLOAD_TYPE_REQ: return this.parsePayloadTypeReq();
+            case Packet.PAYLOAD_TYPE_RESPONSE: return this.parsePayloadTypeResponse();
+            case Packet.PAYLOAD_TYPE_TXT_MSG: return this.parsePayloadTypeTxtMsg();
             case Packet.PAYLOAD_TYPE_ACK: return this.parsePayloadTypeAck();
+            case Packet.PAYLOAD_TYPE_ANON_REQ: return this.parsePayloadTypeAnonReq();
             default: return null;
         }
     }
 
+    parsePayloadTypePath() {
+
+        // parse bytes
+        const bufferReader = new BufferReader(this.payload);
+        const dest = bufferReader.readByte();
+        const src = bufferReader.readByte();
+        // todo other fields
+
+        return {
+            src: src,
+            dest: dest,
+        };
+
+    }
+
     parsePayloadTypeReq() {
 
         // parse bytes
@@ -127,12 +146,57 @@ class Packet {
 
     }
 
+    parsePayloadTypeResponse() {
+
+        // parse bytes
+        const bufferReader = new BufferReader(this.payload);
+        const dest = bufferReader.readByte();
+        const src = bufferReader.readByte();
+        // todo other fields
+
+        return {
+            src: src,
+            dest: dest,
+        };
+
+    }
+
+    parsePayloadTypeTxtMsg() {
+
+        // parse bytes
+        const bufferReader = new BufferReader(this.payload);
+        const dest = bufferReader.readByte();
+        const src = bufferReader.readByte();
+        // todo other fields
+
+        return {
+            src: src,
+            dest: dest,
+        };
+
+    }
+
     parsePayloadTypeAck() {
         return {
             ack_code: this.payload,
         };
     }
 
+    parsePayloadTypeAnonReq() {
+
+        // parse bytes
+        const bufferReader = new BufferReader(this.payload);
+        const dest = bufferReader.readByte();
+        const srcPublicKey = bufferReader.readBytes(32);
+        // todo other fields
+
+        return {
+            src: srcPublicKey,
+            dest: dest,
+        };
+
+    }
+
 }
 
 export default Packet;