diff options
Diffstat (limited to 'tools/qmlprofiler/qmlprofilerapplication.cpp')
| -rw-r--r-- | tools/qmlprofiler/qmlprofilerapplication.cpp | 186 |
1 files changed, 65 insertions, 121 deletions
diff --git a/tools/qmlprofiler/qmlprofilerapplication.cpp b/tools/qmlprofiler/qmlprofilerapplication.cpp index 347e7d3b55..b04ff7e558 100644 --- a/tools/qmlprofiler/qmlprofilerapplication.cpp +++ b/tools/qmlprofiler/qmlprofilerapplication.cpp @@ -1,31 +1,26 @@ /**************************************************************************** ** -** Copyright (C) 2015 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtQml module of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL21$ +** $QT_BEGIN_LICENSE:GPL-EXCEPT$ ** 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 The Qt Company. For licensing terms -** and conditions see http://www.qt.io/terms-conditions. For further -** information use the contact form at http://www.qt.io/contact-us. +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/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 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** As a special exception, The Qt Company gives you certain additional -** rights. These rights are described in The Qt Company LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3 as published by the Free Software +** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** @@ -41,6 +36,7 @@ #include <QtCore/QFileInfo> #include <QtCore/QDebug> #include <QtCore/QCommandLineParser> +#include <QtCore/QTemporaryFile> static const char commandTextC[] = "The following commands are available:\n" @@ -70,60 +66,35 @@ static const char *features[] = { "creating", "binding", "handlingsignal", - "inputevents" + "inputevents", + "debugmessages" }; +Q_STATIC_ASSERT(sizeof(features) == + QQmlProfilerDefinitions::MaximumProfileFeature * sizeof(char *)); + QmlProfilerApplication::QmlProfilerApplication(int &argc, char **argv) : QCoreApplication(argc, argv), m_runMode(LaunchMode), m_process(0), m_hostName(QLatin1String("127.0.0.1")), - m_port(3768), + m_port(0), m_pendingRequest(REQUEST_NONE), m_verbose(false), m_recording(true), m_interactive(false), - m_qmlProfilerClient(&m_connection), - m_v8profilerClient(&m_connection), - m_connectionAttempts(0), - m_qmlDataReady(false), - m_v8DataReady(false) + m_qmlProfilerClient(&m_connection, &m_profilerData), + m_connectionAttempts(0) { m_connectTimer.setInterval(1000); connect(&m_connectTimer, SIGNAL(timeout()), this, SLOT(tryToConnect())); connect(&m_connection, SIGNAL(connected()), this, SLOT(connected())); - connect(&m_connection, SIGNAL(stateChanged(QAbstractSocket::SocketState)), this, SLOT(connectionStateChanged(QAbstractSocket::SocketState))); - connect(&m_connection, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(connectionError(QAbstractSocket::SocketError))); - - connect(&m_qmlProfilerClient, SIGNAL(enabledChanged()), this, SLOT(traceClientEnabled())); - connect(&m_qmlProfilerClient, SIGNAL(range(QQmlProfilerDefinitions::RangeType,QQmlProfilerDefinitions::BindingType,qint64,qint64,QStringList,QmlEventLocation)), - &m_profilerData, SLOT(addQmlEvent(QQmlProfilerDefinitions::RangeType,QQmlProfilerDefinitions::BindingType,qint64,qint64,QStringList,QmlEventLocation))); - connect(&m_qmlProfilerClient, SIGNAL(traceFinished(qint64)), &m_profilerData, SLOT(setTraceEndTime(qint64))); - connect(&m_qmlProfilerClient, SIGNAL(traceStarted(qint64)), &m_profilerData, SLOT(setTraceStartTime(qint64))); - connect(&m_qmlProfilerClient, SIGNAL(traceStarted(qint64)), this, SLOT(notifyTraceStarted())); - connect(&m_qmlProfilerClient, SIGNAL(frame(qint64,int,int,int)), &m_profilerData, SLOT(addFrameEvent(qint64,int,int,int))); - connect(&m_qmlProfilerClient, SIGNAL(sceneGraphFrame(QQmlProfilerDefinitions::SceneGraphFrameType, - qint64,qint64,qint64,qint64,qint64,qint64)), - &m_profilerData, SLOT(addSceneGraphFrameEvent(QQmlProfilerDefinitions::SceneGraphFrameType, - qint64,qint64,qint64,qint64,qint64,qint64))); - connect(&m_qmlProfilerClient, SIGNAL(pixmapCache(QQmlProfilerDefinitions::PixmapEventType,qint64, - QmlEventLocation,int,int,int)), - &m_profilerData, SLOT(addPixmapCacheEvent(QQmlProfilerDefinitions::PixmapEventType,qint64, - QmlEventLocation,int,int,int))); - connect(&m_qmlProfilerClient, SIGNAL(memoryAllocation(QQmlProfilerDefinitions::MemoryType,qint64, - qint64)), - &m_profilerData, SLOT(addMemoryEvent(QQmlProfilerDefinitions::MemoryType,qint64, - qint64))); - connect(&m_qmlProfilerClient, SIGNAL(inputEvent(QQmlProfilerDefinitions::EventType,qint64)), - &m_profilerData, SLOT(addInputEvent(QQmlProfilerDefinitions::EventType,qint64))); - - connect(&m_qmlProfilerClient, SIGNAL(complete()), this, SLOT(qmlComplete())); - - connect(&m_v8profilerClient, SIGNAL(enabledChanged()), this, SLOT(profilerClientEnabled())); - connect(&m_v8profilerClient, SIGNAL(range(int,QString,QString,int,double,double)), - &m_profilerData, SLOT(addV8Event(int,QString,QString,int,double,double))); - connect(&m_v8profilerClient, SIGNAL(complete()), this, SLOT(v8Complete())); + + connect(&m_qmlProfilerClient, SIGNAL(enabledChanged(bool)), + this, SLOT(traceClientEnabledChanged(bool))); + connect(&m_qmlProfilerClient, SIGNAL(recordingStarted()), this, SLOT(notifyTraceStarted())); + connect(&m_qmlProfilerClient, SIGNAL(error(QString)), this, SLOT(logError(QString))); connect(&m_profilerData, SIGNAL(error(QString)), this, SLOT(logError(QString))); connect(&m_profilerData, SIGNAL(dataReady()), this, SLOT(traceFinished())); @@ -228,6 +199,7 @@ void QmlProfilerApplication::parseArguments() if (parser.isSet(attach)) { m_hostName = parser.value(attach); m_runMode = AttachMode; + m_port = 3768; } if (parser.isSet(port)) { @@ -237,6 +209,10 @@ void QmlProfilerApplication::parseArguments() logError(tr("'%1' is not a valid port.").arg(parser.value(port))); parser.showHelp(1); } + } else if (m_port == 0) { + QTemporaryFile file; + if (file.open()) + m_socketFile = file.fileName(); } m_outputFile = parser.value(output); @@ -316,7 +292,6 @@ void QmlProfilerApplication::flush() if (m_recording) { m_pendingRequest = REQUEST_FLUSH; m_qmlProfilerClient.sendRecordingStatus(false); - m_v8profilerClient.sendRecordingStatus(false); } else { if (m_profilerData.save(m_interactiveOutputFile)) { m_profilerData.clear(); @@ -407,7 +382,6 @@ void QmlProfilerApplication::userCommand(const QString &command) if (cmd == Constants::CMD_RECORD || cmd == Constants::CMD_RECORD2) { m_pendingRequest = REQUEST_TOGGLE_RECORDING; m_qmlProfilerClient.sendRecordingStatus(!m_recording); - m_v8profilerClient.sendRecordingStatus(!m_recording); } else if (cmd == Constants::CMD_QUIT || cmd == Constants::CMD_QUIT2) { m_pendingRequest = REQUEST_QUIT; if (m_recording) { @@ -474,10 +448,15 @@ void QmlProfilerApplication::outputData() void QmlProfilerApplication::run() { if (m_runMode == LaunchMode) { + if (!m_socketFile.isEmpty()) { + logStatus(QString::fromLatin1("Listening on %1 ...").arg(m_socketFile)); + m_connection.startLocalServer(m_socketFile); + } m_process = new QProcess(this); QStringList arguments; - arguments << QString::fromLatin1("-qmljsdebugger=port:%1,block,services:CanvasFrameRate") - .arg(m_port); + arguments << QString::fromLatin1("-qmljsdebugger=%1:%2,block,services:CanvasFrameRate") + .arg(QLatin1String(m_socketFile.isEmpty() ? "port" : "file")) + .arg(m_socketFile.isEmpty() ? QString::number(m_port) : m_socketFile); arguments << m_programArguments; m_process->setProcessChannelMode(QProcess::MergedChannels); @@ -492,7 +471,6 @@ void QmlProfilerApplication::run() m_process->errorString())); exit(1); } - } m_connectTimer.start(); } @@ -503,15 +481,18 @@ void QmlProfilerApplication::tryToConnect() ++ m_connectionAttempts; if (!m_verbose && !(m_connectionAttempts % 5)) {// print every 5 seconds - if (!m_verbose) - logError(QString("Could not connect to %1:%2 for %3 seconds ...").arg( - m_hostName, QString::number(m_port), - QString::number(m_connectionAttempts))); + if (m_verbose) { + if (m_socketFile.isEmpty()) + logError(QString::fromLatin1("Could not connect to %1:%2 for %3 seconds ...") + .arg(m_hostName).arg(m_port).arg(m_connectionAttempts)); + else + logError(QString::fromLatin1("No connection received on %1 for %2 seconds ...") + .arg(m_socketFile).arg(m_connectionAttempts)); + } } - if (m_connection.state() == QAbstractSocket::UnconnectedState) { - logStatus(QString("Connecting to %1:%2 ...").arg(m_hostName, - QString::number(m_port))); + if (m_socketFile.isEmpty()) { + logStatus(QString::fromLatin1("Connecting to %1:%2 ...").arg(m_hostName).arg(m_port)); m_connection.connectToHost(m_hostName, m_port); } } @@ -519,22 +500,12 @@ void QmlProfilerApplication::tryToConnect() void QmlProfilerApplication::connected() { m_connectTimer.stop(); - prompt(tr("Connected to host:port %1:%2. Wait for profile data or type a command (type 'help' " - "to show list of commands).\nRecording Status: %3") - .arg(m_hostName).arg((m_port)).arg(m_recording ? tr("on") : tr("off"))); -} - -void QmlProfilerApplication::connectionStateChanged( - QAbstractSocket::SocketState state) -{ - if (m_verbose) - qDebug() << state; -} - -void QmlProfilerApplication::connectionError(QAbstractSocket::SocketError error) -{ - if (m_verbose) - qDebug() << error; + QString endpoint = m_socketFile.isEmpty() ? + QString::fromLatin1("%1:%2").arg(m_hostName).arg(m_port) : + m_socketFile; + prompt(tr("Connected to %1. Wait for profile data or type a command (type 'help' to show list " + "of commands).\nRecording Status: %2") + .arg(endpoint).arg(m_recording ? tr("on") : tr("off"))); } void QmlProfilerApplication::processHasOutput() @@ -562,35 +533,24 @@ void QmlProfilerApplication::processFinished() } if (!m_interactive) exit(exitCode); + else + m_qmlProfilerClient.clearPendingData(); } -void QmlProfilerApplication::traceClientEnabled() -{ - logStatus("Trace client is attached."); - // blocked server is waiting for recording message from both clients - // once the last one is connected, both messages should be sent - m_qmlProfilerClient.sendRecordingStatus(m_recording); - m_v8profilerClient.sendRecordingStatus(m_recording); -} - -void QmlProfilerApplication::profilerClientEnabled() +void QmlProfilerApplication::traceClientEnabledChanged(bool enabled) { - logStatus("Profiler client is attached."); - - // blocked server is waiting for recording message from both clients - // once the last one is connected, both messages should be sent - m_qmlProfilerClient.sendRecordingStatus(m_recording); - m_v8profilerClient.sendRecordingStatus(m_recording); + if (enabled) { + logStatus("Trace client is attached."); + // blocked server is waiting for recording message from both clients + // once the last one is connected, both messages should be sent + m_qmlProfilerClient.sendRecordingStatus(m_recording); + } } void QmlProfilerApplication::traceFinished() { m_recording = false; // only on "Complete" we know that the trace is really finished. - // after receiving both notifications, reset the flags - m_qmlDataReady = false; - m_v8DataReady = false; - if (m_pendingRequest == REQUEST_FLUSH) { flush(); } else if (m_pendingRequest == REQUEST_TOGGLE_RECORDING) { @@ -599,6 +559,8 @@ void QmlProfilerApplication::traceFinished() } else { prompt(tr("Application stopped recording."), false); } + + m_qmlProfilerClient.clearPendingData(); } void QmlProfilerApplication::prompt(const QString &line, bool ready) @@ -626,21 +588,3 @@ void QmlProfilerApplication::logStatus(const QString &status) QTextStream err(stderr); err << status << endl; } - -void QmlProfilerApplication::qmlComplete() -{ - m_qmlDataReady = true; - if (m_v8profilerClient.state() != QQmlDebugClient::Enabled || - m_v8DataReady) { - m_profilerData.complete(); - } -} - -void QmlProfilerApplication::v8Complete() -{ - m_v8DataReady = true; - if (m_qmlProfilerClient.state() != QQmlDebugClient::Enabled || - m_qmlDataReady) { - m_profilerData.complete(); - } -} |