web3Admin.js

/**
 * Taken from https://github.com/ethereum/mist/blob/master/modules/web3Admin.js
 * Commit 5aa42e69cd5560a2caef3b503171872a35a9180b#diff-bbdf386bce227981e062c956ba42b74f
 */

module.exports = {
  extend: (web3) => {
      function insertMethod(name, call, params, inputFormatter, outputFormatter) {
          return new web3._extend.Method({ name, call, params, inputFormatter, outputFormatter });
      }

      function insertProperty(name, getter, outputFormatter) {
          return new web3._extend.Property({ name, getter, outputFormatter });
      }

      // ADMIN
      web3._extend({
          property: 'admin',
          methods:
          [
              insertMethod('addPeer', 'admin_addPeer', 1, [null], web3._extend.formatters.formatOutputBool),
              insertMethod('exportChain', 'admin_exportChain', 1, [null], null),
              insertMethod('importChain', 'admin_importChain', 1, [null], null),
              insertMethod('verbosity', 'admin_verbosity', 1, [web3._extend.utils.formatInputInt], web3._extend.formatters.formatOutputBool),
              insertMethod('setSolc', 'admin_setSolc', 1, [null], web3._extend.formatters.formatOutputString),
              insertMethod('startRPC', 'admin_startRPC', 4, [null, web3._extend.utils.formatInputInteger, null, null], web3._extend.formatters.formatOutputBool),
              insertMethod('stopRPC', 'admin_stopRPC', 0, [], web3._extend.formatters.formatOutputBool),
          ],
          properties:
          [
              insertProperty('nodeInfo', 'admin_nodeInfo', web3._extend.formatters.formatOutputString),
              insertProperty('peers', 'admin_peers', null),
              insertProperty('datadir', 'admin_datadir', web3._extend.formatters.formatOutputString),
              insertProperty('chainSyncStatus', 'admin_chainSyncStatus', null),
          ],
      });

      // DEBUG
      web3._extend({
          property: 'debug',
          methods:
          [
              insertMethod('printBlock', 'debug_printBlock', 1, [web3._extend.formatters.formatInputInt], web3._extend.formatters.formatOutputString),
              insertMethod('getBlockRlp', 'debug_getBlockRlp', 1, [web3._extend.formatters.formatInputInt], web3._extend.formatters.formatOutputString),
              insertMethod('setHead', 'debug_setHead', 1, [web3._extend.formatters.formatInputInt], web3._extend.formatters.formatOutputBool),
              insertMethod('processBlock', 'debug_processBlock', 1, [web3._extend.formatters.formatInputInt], null),
              insertMethod('seedHash', 'debug_seedHash', 1, [web3._extend.formatters.formatInputInt], web3._extend.formatters.formatOutputString),
              insertMethod('dumpBlock', 'debug_dumpBlock', 1, [web3._extend.formatters.formatInputInt], null),
          ],
          properties: [],
      });

      // MINER
      web3._extend({
          property: 'miner',
          methods:
          [
              insertMethod('start', 'miner_start', 1, [web3._extend.formatters.formatInputInt], web3._extend.formatters.formatOutputBool),
              insertMethod('stop', 'miner_stop', 1, [web3._extend.formatters.formatInputInt], web3._extend.formatters.formatOutputBool),
              insertMethod('setExtra', 'miner_setExtra', 1, [null], web3._extend.formatters.formatOutputBool),
              insertMethod('setGasPrice', 'miner_setGasPrice', 1, [web3._extend.utils.fromDecimal], web3._extend.formatters.formatOutputBool),
              insertMethod('startAutoDAG', 'miner_startAutoDAG', 0, [], web3._extend.formatters.formatOutputBool),
              insertMethod('stopAutoDAG', 'miner_stopAutoDAG', 0, [], web3._extend.formatters.formatOutputBool),
              insertMethod('makeDAG', 'miner_makeDAG', 1, [web3._extend.formatters.inputDefaultBlockNumberFormatter], web3._extend.formatters.formatOutputBool),
          ],
          properties:
          [
              insertProperty('hashrate', 'miner_hashrate', web3._extend.utils.toDecimal),
          ],
      });

      // NETWORK
      web3._extend({
          property: 'network',
          methods:
          [
              insertMethod('getPeerCount', 'net_peerCount', 0, [], web3._extend.formatters.formatOutputString),
          ],
          properties:
          [
              insertProperty('listening', 'net_listening', web3._extend.formatters.formatOutputBool),
              insertProperty('peerCount', 'net_peerCount', web3._extend.utils.toDecimal),
              insertProperty('peers', 'net_peers', null),
              insertProperty('version', 'net_version', web3._extend.formatters.formatOutputString),
          ],
      });

      // TX POOL
      web3._extend({
          property: 'txpool',
          methods: [],
          properties:
          [
              insertProperty('status', 'txpool_status', null),
          ],
      });
  },
};