demoxdc/packages/web3-shh/src/index.js

Ethereum JavaScript API wrapper repository

/*
    This file is part of web3.js.

    web3.js is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    web3.js is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with web3.js.  If not, see <http://www.gnu.org/licenses/>.
*/
/**
 * @file index.js
 * @author Fabian Vogelsteller <fabian@ethereum.org>
 * @date 2017
 */


"use strict";

var core = require('web3-core');
var Subscriptions = require('web3-core-subscriptions').subscriptions;
var Method = require('web3-core-method');
// var formatters = require('web3-core-helpers').formatters;
var Net = require('web3-net');


var Shh = function Shh() {
    var _this = this;

    // sets _requestmanager
    core.packageInit(this, arguments);

    // overwrite setProvider
    var setProvider = this.setProvider;
    this.setProvider = function () {
        setProvider.apply(_this, arguments);
        _this.net.setProvider.apply(_this, arguments);
    };

    this.clearSubscriptions = _this._requestManager.clearSubscriptions;

    this.net = new Net(this.currentProvider);


    [
        new Subscriptions({
            name: 'subscribe',
            type: 'shh',
            subscriptions: {
                'messages': {
                    params: 1
                    // inputFormatter: [formatters.inputPostFormatter],
                    // outputFormatter: formatters.outputPostFormatter
                }
            }
        }),

        new Method({
            name: 'getVersion',
            call: 'shh_version',
            params: 0
        }),
        new Method({
            name: 'getInfo',
            call: 'shh_info',
            params: 0
        }),
        new Method({
            name: 'setMaxMessageSize',
            call: 'shh_setMaxMessageSize',
            params: 1
        }),
        new Method({
            name: 'setMinPoW',
            call: 'shh_setMinPoW',
            params: 1
        }),
        new Method({
            name: 'markTrustedPeer',
            call: 'shh_markTrustedPeer',
            params: 1
        }),
        new Method({
            name: 'newKeyPair',
            call: 'shh_newKeyPair',
            params: 0
        }),
        new Method({
            name: 'addPrivateKey',
            call: 'shh_addPrivateKey',
            params: 1
        }),
        new Method({
            name: 'deleteKeyPair',
            call: 'shh_deleteKeyPair',
            params: 1
        }),
        new Method({
            name: 'hasKeyPair',
            call: 'shh_hasKeyPair',
            params: 1
        }),
        new Method({
            name: 'getPublicKey',
            call: 'shh_getPublicKey',
            params: 1
        }),
        new Method({
            name: 'getPrivateKey',
            call: 'shh_getPrivateKey',
            params: 1
        }),
        new Method({
            name: 'newSymKey',
            call: 'shh_newSymKey',
            params: 0
        }),
        new Method({
            name: 'addSymKey',
            call: 'shh_addSymKey',
            params: 1
        }),
        new Method({
            name: 'generateSymKeyFromPassword',
            call: 'shh_generateSymKeyFromPassword',
            params: 1
        }),
        new Method({
            name: 'hasSymKey',
            call: 'shh_hasSymKey',
            params: 1
        }),
        new Method({
            name: 'getSymKey',
            call: 'shh_getSymKey',
            params: 1
        }),
        new Method({
            name: 'deleteSymKey',
            call: 'shh_deleteSymKey',
            params: 1
        }),

        new Method({
            name: 'newMessageFilter',
            call: 'shh_newMessageFilter',
            params: 1
        }),
        new Method({
            name: 'getFilterMessages',
            call: 'shh_getFilterMessages',
            params: 1
        }),
        new Method({
            name: 'deleteMessageFilter',
            call: 'shh_deleteMessageFilter',
            params: 1
        }),

        new Method({
            name: 'post',
            call: 'shh_post',
            params: 1,
            inputFormatter: [null]
        }),

        new Method({
            name: 'unsubscribe',
            call: 'shh_unsubscribe',
            params: 1
        })
    ].forEach(function(method) {
        method.attachToObject(_this);
        method.setRequestManager(_this._requestManager);
    });
};

core.addProviders(Shh);



module.exports = Shh;