forked from qt-creator/qt-creator
bbbf727272
Change-Id: I4acb61b48b7ac18423b2e106f1f9ea9b3f7ccb70 Reviewed-by: Christian Stenger <christian.stenger@qt.io>
97 lines
2.9 KiB
C++
97 lines
2.9 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2018 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#pragma once
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#include <languageserverprotocol/basemessage.h>
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#include <QBuffer>
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#include <QProcess>
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namespace LanguageClient {
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class StdIOSettings;
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class BaseClientInterface : public QObject
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{
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Q_OBJECT
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public:
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BaseClientInterface();
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virtual ~BaseClientInterface();
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void sendMessage(const LanguageServerProtocol::BaseMessage &message);
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virtual bool start() { return true; }
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void resetBuffer();
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signals:
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void messageReceived(LanguageServerProtocol::BaseMessage message);
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void finished();
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void error(const QString &message);
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protected:
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virtual void sendData(const QByteArray &data) = 0;
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void parseData(const QByteArray &data);
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private:
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QBuffer m_buffer;
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LanguageServerProtocol::BaseMessage m_currentMessage;
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};
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class StdIOClientInterface : public BaseClientInterface
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{
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Q_OBJECT
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public:
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StdIOClientInterface(const QString &executable, const QString &arguments);
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~StdIOClientInterface() override;
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StdIOClientInterface() = delete;
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StdIOClientInterface(const StdIOClientInterface &) = delete;
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StdIOClientInterface(StdIOClientInterface &&) = delete;
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StdIOClientInterface &operator=(const StdIOClientInterface &) = delete;
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StdIOClientInterface &operator=(StdIOClientInterface &&) = delete;
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bool needsRestart(const StdIOSettings *settings) const;
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bool start() override;
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void setWorkingDirectory(const QString &workingDirectory);
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protected:
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void sendData(const QByteArray &data) final;
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QProcess m_process;
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private:
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void readError();
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void readOutput();
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void onProcessFinished(int exitCode, QProcess::ExitStatus exitStatus);
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const QString m_executable;
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const QString m_arguments;
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};
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} // namespace LanguageClient
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