File: qmlprofilerapplication.h

package info (click to toggle)
qtdeclarative-opensource-src 5.7.1-2
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 88,360 kB
  • ctags: 56,741
  • sloc: cpp: 388,287; xml: 8,608; ansic: 2,554; python: 940; sh: 659; makefile: 57; perl: 50; php: 27
file content (118 lines) | stat: -rw-r--r-- 3,332 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
/****************************************************************************
**
** 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.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** 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 https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** 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.
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QMLPROFILERAPPLICATION_H
#define QMLPROFILERAPPLICATION_H

#include "qmlprofilerclient.h"
#include "qmlprofilerdata.h"

#include <private/qqmldebugconnection_p.h>

#include <QtCore/qcoreapplication.h>
#include <QtCore/qprocess.h>
#include <QtCore/qtimer.h>
#include <QtNetwork/qabstractsocket.h>

enum PendingRequest {
    REQUEST_QUIT,
    REQUEST_FLUSH_FILE,
    REQUEST_FLUSH,
    REQUEST_OUTPUT_FILE,
    REQUEST_TOGGLE_RECORDING,
    REQUEST_NONE
};

class QmlProfilerApplication : public QCoreApplication
{
    Q_OBJECT
public:
    QmlProfilerApplication(int &argc, char **argv);
    ~QmlProfilerApplication();

    void parseArguments();
    int exec();
    bool isInteractive() const;

signals:
    void readyForCommand();

public slots:
    void userCommand(const QString &command);
    void notifyTraceStarted();
    void outputData();

private slots:
    void run();
    void tryToConnect();
    void connected();
    void processHasOutput();
    void processFinished();

    void traceClientEnabledChanged(bool enabled);
    void traceFinished();

    void prompt(const QString &line = QString(), bool ready = true);
    void logError(const QString &error);
    void logStatus(const QString &status);

private:
    quint64 parseFeatures(const QStringList &featureList, const QString &values, bool exclude);
    bool checkOutputFile(PendingRequest pending);
    void flush();
    void output();

    enum ApplicationMode {
        LaunchMode,
        AttachMode
    } m_runMode;

    // LaunchMode
    QString m_programPath;
    QStringList m_programArguments;
    QProcess *m_process;

    QString m_socketFile;
    QString m_hostName;
    quint16 m_port;
    QString m_outputFile;
    QString m_interactiveOutputFile;

    PendingRequest m_pendingRequest;
    bool m_verbose;
    bool m_recording;
    bool m_interactive;

    QQmlDebugConnection m_connection;
    QmlProfilerClient m_qmlProfilerClient;
    QmlProfilerData m_profilerData;
    QTimer m_connectTimer;
    uint m_connectionAttempts;
};

#endif // QMLPROFILERAPPLICATION_H