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Diffstat (limited to 'libs/qmldebug/qmloutputparser.cpp')
-rw-r--r-- | libs/qmldebug/qmloutputparser.cpp | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/libs/qmldebug/qmloutputparser.cpp b/libs/qmldebug/qmloutputparser.cpp new file mode 100644 index 00000000000..33a44a30863 --- /dev/null +++ b/libs/qmldebug/qmloutputparser.cpp @@ -0,0 +1,113 @@ +/**************************************************************************** +** +** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of Qt Creator. +** +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +****************************************************************************/ + +#include "qmloutputparser.h" +#include "qmldebugconstants.h" +#include <QRegExp> + +namespace QmlDebug { + +QmlOutputParser::QmlOutputParser(QObject *parent) + : QObject(parent) +{ +} + +void QmlOutputParser::setNoOutputText(const QString &text) +{ + m_noOutputText = text; +} + +void QmlOutputParser::processOutput(const QString &output) +{ + m_buffer.append(output); + + while (true) { + const int nlIndex = m_buffer.indexOf(QLatin1Char('\n')); + if (nlIndex < 0) // no further complete lines + break; + + const QString msg = m_buffer.left(nlIndex); + m_buffer = m_buffer.right(m_buffer.size() - nlIndex - 1); + + // used in Qt4 + static const QString qddserver4 = QLatin1String("QDeclarativeDebugServer: "); + // used in Qt5 + static const QString qddserver5 = QLatin1String("QML Debugger: "); + + QString status; + int index = msg.indexOf(qddserver4); + if (index != -1) { + status = msg; + status.remove(0, index + qddserver4.length()); // chop of 'QDeclarativeDebugServer: ' + } else { + index = msg.indexOf(qddserver5); + if (index != -1) { + status = msg; + status.remove(0, index + qddserver5.length()); // chop of 'QML Debugger: ' + } + } + if (!status.isEmpty()) { + static QString waitingForConnection = QLatin1String(Constants::STR_WAITING_FOR_CONNECTION); + static QString unableToListen = QLatin1String(Constants::STR_UNABLE_TO_LISTEN); + static QString debuggingNotEnabled = QLatin1String(Constants::STR_IGNORING_DEBUGGER); + static QString debuggingNotEnabled2 = QLatin1String(Constants::STR_IGNORING_DEBUGGER2); + static QString connectionEstablished = QLatin1String(Constants::STR_CONNECTION_ESTABLISHED); + + if (status.startsWith(waitingForConnection)) { + status.remove(0, waitingForConnection.size()); // chop of 'Waiting for connection ' + + static QRegExp waitingTcp( + QString::fromLatin1(Constants::STR_ON_PORT_PATTERN)); + if (waitingTcp.indexIn(status) > -1) { + bool canConvert; + quint16 port = waitingTcp.cap(1).toUShort(&canConvert); + if (canConvert) + emit waitingForConnectionOnPort(port); + continue; + } + } else if (status.startsWith(unableToListen)) { + //: Error message shown after 'Could not connect ... debugger:" + emit errorMessage(tr("The port seems to be in use.")); + } else if (status.startsWith(debuggingNotEnabled) || status.startsWith(debuggingNotEnabled2)) { + //: Error message shown after 'Could not connect ... debugger:" + emit errorMessage(tr("The application is not set up for QML/JS debugging.")); + } else if (status.startsWith(connectionEstablished)) { + emit connectionEstablishedMessage(); + } else { + emit unknownMessage(status); + } + } else if (msg.contains(m_noOutputText)) { + emit noOutputMessage(); + } + + + } +} + +} // namespace QmlDebug |