Read raw protobuf buffers and return a readable representation of the data
npm install @goodtools/protobuf-decoderRead raw protobuf buffers and return a readable representation of the data
The protobuf encoding format can be found here.
``javascript
import { decode, simplify } from "@goodtools/protobuf-decoder";
const buf = Buffer.from([
0x08, 0x8f, 0x81, 0xeb, 0xcf, 0xe0, 0x2a, 0x12, 0x08, 0x6b, 0x6f, 0x74, 0x6c,
0x69, 0x6e, 0x34, 0x36, 0x3a, 0x05, 0x00, 0x01, 0x03, 0x04, 0x07, 0x42, 0x00,
0x48, 0xfa, 0x01, 0x55, 0x00, 0x00, 0x48, 0x43, 0x72, 0x0a, 0x0a, 0x08, 0x50,
0x4f, 0x4b, 0x45, 0x43, 0x4f, 0x49, 0x4e, 0x72, 0x0c, 0x0a, 0x08, 0x53, 0x54,
0x41, 0x52, 0x44, 0x55, 0x53, 0x54, 0x10, 0x64,
]);
const decoded = decode(buf);
const simplified = simplify(decoded);
const serialized = JSON.stringify(val);
console.log(serialized)
`
`
00000000 08 8f 81 eb cf e0 2a 12 08 6b 6f 74 6c 69 6e 34 |......*..kotlin4|
00000010 36 3a 05 00 01 03 04 07 42 00 48 fa 01 55 00 00 |6:......B.H..U..|
00000020 48 43 72 0a 0a 08 50 4f 4b 45 43 4f 49 4e 72 0c |HCr...POKECOINr.|
00000030 0a 08 53 54 41 52 44 55 53 54 10 64 |..STARDUST.d|
0000003c
`json``
{
"fields": [
{
"field": 1,
"object": false,
"type": "varint",
"value": "1469046243471"
},
{
"field": 2,
"object": false,
"type": "len",
"value": "kotlin46"
},
{
"field": 7,
"object": false,
"type": "len",
"value": "\u0000\u0001\u0003\u0004\u0007"
},
{
"field": 8,
"object": true,
"type": "len",
"value": {
"fields": [
]
}
},
{
"field": 9,
"object": false,
"type": "varint",
"value": "250"
},
{
"field": 10,
"object": false,
"type": "i32",
"value": "1128792064"
},
{
"field": 14,
"object": true,
"type": "len",
"value": {
"fields": [
{
"field": 1,
"object": false,
"type": "len",
"value": "POKECOIN"
}
]
}
},
{
"field": 14,
"object": true,
"type": "len",
"value": {
"fields": [
{
"field": 1,
"object": false,
"type": "len",
"value": "STARDUST"
},
{
"field": 2,
"object": false,
"type": "varint",
"value": "100"
}
]
}
}
]
}