handlers.ts

handlers.ts

let config: { [Key: string]: any } = {}

const handlers: { [Key: string]: Function } = {
  setConfig (key: string, value: any) {
    config[key] = value
  },

  getConfig () {
    return config
  },

  getAnswer () {
    // returns 42
    const wasmCode = new Uint8Array([
      0, 97, 115, 109, 1, 0, 0, 0, 1, 133, 128, 128, 128, 0, 1, 96, 0, 1, 127,
      3, 130, 128, 128, 128, 0, 1, 0, 4, 132, 128, 128, 128, 0, 1, 112, 0, 0,
      5, 131, 128, 128, 128, 0, 1, 0, 1, 6, 129, 128, 128, 128, 0, 0, 7, 145,
      128, 128, 128, 0, 2, 6, 109, 101, 109, 111, 114, 121, 2, 0, 4, 109, 97,
      105, 110, 0, 0, 10, 138, 128, 128, 128, 0, 1, 132, 128, 128, 128, 0, 0,
      65, 42, 11
    ]);
    const wasmModule = new WebAssembly.Module(wasmCode);
    const wasmInstance = new WebAssembly.Instance(wasmModule);
    const main = wasmInstance.exports.main as CallableFunction
    const answer = main().toString()
    return answer
  }
}

export { handlers }