UDP Circuit basics, message changes

lib/classes/messages/ScriptDataRequest.ts

@@ -0,0 +1,84 @@
+// This file has been automatically generated by writeMessageClasses.js
+
+import Long = require('long');
+import {MessageFlags} from '../../enums/MessageFlags';
+import {MessageBase} from '../MessageBase';
+import {Message} from '../../enums/Message';
+
+export class ScriptDataRequestMessage implements MessageBase
+{
+    name = 'ScriptDataRequest';
+    messageFlags = MessageFlags.Trusted | MessageFlags.FrequencyLow;
+    id = Message.ScriptDataRequest;
+
+    DataBlock: {
+        Hash: Long;
+        RequestType: number;
+        Request: string;
+    }[];
+
+    getSize(): number
+    {
+        return ((this.calculateVarVarSize(this.DataBlock, 'Request', 2) + 9) * this.DataBlock.length) + 1;
+    }
+
+    calculateVarVarSize(block: object[], paramName: string, extraPerVar: number): number
+    {
+        let size = 0;
+        block.forEach((bl: any) =>
+        {
+            size += bl[paramName].length + extraPerVar;
+        });
+        return size;
+    }
+
+    writeToBuffer(buf: Buffer, pos: number): number
+    {
+        const startPos = pos;
+        const count = this.DataBlock.length;
+        buf.writeUInt8(this.DataBlock.length, pos++);
+        for (let i = 0; i < count; i++)
+        {
+            buf.writeInt32LE(this.DataBlock[i]['Hash'].low, pos);
+            pos += 4;
+            buf.writeInt32LE(this.DataBlock[i]['Hash'].high, pos);
+            pos += 4;
+            buf.writeInt8(this.DataBlock[i]['RequestType'], pos++);
+            buf.writeUInt16LE(this.DataBlock[i]['Request'].length, pos);
+            pos += 2;
+            buf.write(this.DataBlock[i]['Request'], pos);
+            pos += this.DataBlock[i]['Request'].length;
+        }
+        return pos - startPos;
+    }
+
+    readFromBuffer(buf: Buffer, pos: number): number
+    {
+        const startPos = pos;
+        let varLength = 0;
+        const count = buf.readUInt8(pos++);
+        this.DataBlock = [];
+        for (let i = 0; i < count; i++)
+        {
+            const newObjDataBlock: {
+                Hash: Long,
+                RequestType: number,
+                Request: string
+            } = {
+                Hash: Long.ZERO,
+                RequestType: 0,
+                Request: ''
+            };
+            newObjDataBlock['Hash'] = new Long(buf.readInt32LE(pos), buf.readInt32LE(pos+4));
+            pos += 8;
+            newObjDataBlock['RequestType'] = buf.readInt8(pos++);
+            varLength = buf.readUInt16LE(pos);
+            pos += 2;
+            newObjDataBlock['Request'] = buf.toString('utf8', pos, pos + (varLength - 1));
+            pos += varLength;
+            this.DataBlock.push(newObjDataBlock);
+        }
+        return pos - startPos;
+    }
+}
+