abi-decode-functions

Extract and list up function ids from opcodes.

Installation

$ npm install --save abi-decode-functions

Usage

const AbiFunctions = require('abi-decode-functions').default
// or 
// import AbiFunctions from 'abi-decode-functions'
const opcodes = getContractOpcodes()
const decoder = new AbiFunctions(opcodes)
const functionIds = decoder.getFunctionIds()
// find function start position on program counter
const pc = decoder.findProgramCounter('0x2c022289')

NOTE

This tools also get get-function of public storage variable.