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100 lines
2.5 KiB
100 lines
2.5 KiB
/*
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This file is part of cpp-ethereum.
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cpp-ethereum is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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cpp-ethereum is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with cpp-ethereum. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** @file QEthereum.h
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* @authors:
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* Gav Wood <i@gavwood.com>
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* Marek Kotewicz <marek@ethdev.com>
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* @date 2014
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*/
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#pragma once
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#include <QtCore/QObject>
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#include <QtCore/QString>
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#include <jsonrpc/rpc.h>
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class QWebThree: public QObject
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{
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Q_OBJECT
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public:
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QWebThree(QObject* _p);
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virtual ~QWebThree();
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void poll();
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void clearWatches();
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void clientDieing();
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Q_INVOKABLE void postData(QString _json);
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public slots:
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void onDataProcessed(QString _json, QString _addInfo);
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signals:
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void processData(QString _json, QString _addInfo);
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void response(QString _json);
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private:
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std::vector<unsigned> m_watches;
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};
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class QWebThreeConnector: public QObject, public jsonrpc::AbstractServerConnector
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{
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Q_OBJECT
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public:
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QWebThreeConnector();
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virtual ~QWebThreeConnector();
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void setQWeb(QWebThree *_q);
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virtual bool StartListening();
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virtual bool StopListening();
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virtual bool SendResponse(std::string const& _response, void* _addInfo = NULL);
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public slots:
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void onProcessData(QString const& _json, QString const& _addInfo);
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signals:
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void dataProcessed(QString const& _json, QString const& _addInfo);
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private:
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QWebThree* m_qweb = nullptr;
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bool m_isListening;
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};
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#define QETH_INSTALL_JS_NAMESPACE(_frame, _env, qweb) [_frame, _env, qweb]() \
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{ \
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_frame->disconnect(); \
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_frame->addToJavaScriptWindowObject("_web3", qweb, QWebFrame::ScriptOwnership); \
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_frame->evaluateJavaScript("navigator.qt = _web3;"); \
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_frame->evaluateJavaScript("(function () {" \
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"navigator.qt.handlers = [];" \
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"Object.defineProperty(navigator.qt, 'onmessage', {" \
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" set: function(handler) {" \
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" navigator.qt.handlers.push(handler);" \
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" }" \
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"})" \
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"})()"); \
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_frame->evaluateJavaScript("navigator.qt.response.connect(function (res) {" \
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"navigator.qt.handlers.forEach(function (handler) {" \
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" handler(res);" \
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"})" \
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"})"); \
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}
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