diff options
Diffstat (limited to 'examples/dbus/complexpingpong')
-rw-r--r-- | examples/dbus/complexpingpong/complexping.cpp | 117 | ||||
-rw-r--r-- | examples/dbus/complexpingpong/complexping.h | 58 | ||||
-rw-r--r-- | examples/dbus/complexpingpong/complexping.pro | 18 | ||||
-rw-r--r-- | examples/dbus/complexpingpong/complexpingpong.pro | 4 | ||||
-rw-r--r-- | examples/dbus/complexpingpong/complexpong.cpp | 104 | ||||
-rw-r--r-- | examples/dbus/complexpingpong/complexpong.h | 67 | ||||
-rw-r--r-- | examples/dbus/complexpingpong/complexpong.pro | 18 | ||||
-rw-r--r-- | examples/dbus/complexpingpong/ping-common.h | 41 |
8 files changed, 427 insertions, 0 deletions
diff --git a/examples/dbus/complexpingpong/complexping.cpp b/examples/dbus/complexpingpong/complexping.cpp new file mode 100644 index 0000000000..4e17486439 --- /dev/null +++ b/examples/dbus/complexpingpong/complexping.cpp @@ -0,0 +1,117 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <stdio.h> + +#include <QtCore/QCoreApplication> +#include <QtCore/QFile> +#include <QtCore/QDebug> +#include <QtCore/QProcess> +#include <QtDBus/QtDBus> + +#include "ping-common.h" +#include "complexping.h" + +void Ping::start(const QString &name, const QString &oldValue, const QString &newValue) +{ + Q_UNUSED(oldValue); + + if (name != SERVICE_NAME || newValue.isEmpty()) + return; + + // open stdin for reading + qstdin.open(stdin, QIODevice::ReadOnly); + + // find our remote + iface = new QDBusInterface(SERVICE_NAME, "/", "com.trolltech.QtDBus.ComplexPong.Pong", + QDBusConnection::sessionBus(), this); + if (!iface->isValid()) { + fprintf(stderr, "%s\n", + qPrintable(QDBusConnection::sessionBus().lastError().message())); + QCoreApplication::instance()->quit(); + } + + connect(iface, SIGNAL(aboutToQuit()), QCoreApplication::instance(), SLOT(quit())); + + while (true) { + printf("Ask your question: "); + + QString line = QString::fromLocal8Bit(qstdin.readLine()).trimmed(); + if (line.isEmpty()) { + iface->call("quit"); + return; + } else if (line == "value") { + QVariant reply = iface->property("value"); + if (!reply.isNull()) + printf("value = %s\n", qPrintable(reply.toString())); + } else if (line.startsWith("value=")) { + iface->setProperty("value", line.mid(6)); + } else { + QDBusReply<QDBusVariant> reply = iface->call("query", line); + if (reply.isValid()) + printf("Reply was: %s\n", qPrintable(reply.value().variant().toString())); + } + + if (iface->lastError().isValid()) + fprintf(stderr, "Call failed: %s\n", qPrintable(iface->lastError().message())); + } +} + +int main(int argc, char **argv) +{ + QCoreApplication app(argc, argv); + + if (!QDBusConnection::sessionBus().isConnected()) { + fprintf(stderr, "Cannot connect to the D-Bus session bus.\n" + "To start it, run:\n" + "\teval `dbus-launch --auto-syntax`\n"); + return 1; + } + + Ping ping; + ping.connect(QDBusConnection::sessionBus().interface(), + SIGNAL(serviceOwnerChanged(QString,QString,QString)), + SLOT(start(QString,QString,QString))); + + QProcess pong; + pong.start("./complexpong"); + + app.exec(); +} diff --git a/examples/dbus/complexpingpong/complexping.h b/examples/dbus/complexpingpong/complexping.h new file mode 100644 index 0000000000..bf54e630a8 --- /dev/null +++ b/examples/dbus/complexpingpong/complexping.h @@ -0,0 +1,58 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef COMPLEXPING_H +#define COMPLEXPING_H + +#include <QtCore/QObject> +#include <QtCore/QFile> +#include <QtDBus/QDBusInterface> + +class Ping: public QObject +{ + Q_OBJECT +public slots: + void start(const QString &, const QString &, const QString &); +public: + QFile qstdin; + QDBusInterface *iface; +}; + +#endif diff --git a/examples/dbus/complexpingpong/complexping.pro b/examples/dbus/complexpingpong/complexping.pro new file mode 100644 index 0000000000..ff4b9c236a --- /dev/null +++ b/examples/dbus/complexpingpong/complexping.pro @@ -0,0 +1,18 @@ +TEMPLATE = app +TARGET = +DEPENDPATH += . +INCLUDEPATH += . +QT -= gui +CONFIG += qdbus + +# Input +HEADERS += complexping.h ping-common.h +SOURCES += complexping.cpp + +# install +target.path = $$[QT_INSTALL_EXAMPLES]/qtbase/dbus/complexpingpong +sources.files = $$SOURCES $$HEADERS $$RESOURCES *.pro +sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/dbus/complexpingpong +INSTALLS += target sources + +symbian: include($$QT_SOURCE_TREE/examples/symbianpkgrules.pri) diff --git a/examples/dbus/complexpingpong/complexpingpong.pro b/examples/dbus/complexpingpong/complexpingpong.pro new file mode 100644 index 0000000000..cd618d549d --- /dev/null +++ b/examples/dbus/complexpingpong/complexpingpong.pro @@ -0,0 +1,4 @@ +TEMPLATE = subdirs +CONFIG += ordered +win32:CONFIG += console +SUBDIRS = complexping.pro complexpong.pro diff --git a/examples/dbus/complexpingpong/complexpong.cpp b/examples/dbus/complexpingpong/complexpong.cpp new file mode 100644 index 0000000000..f16afd3121 --- /dev/null +++ b/examples/dbus/complexpingpong/complexpong.cpp @@ -0,0 +1,104 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <stdio.h> +#include <stdlib.h> + +#include <QtCore/QCoreApplication> +#include <QtCore/QTimer> +#include <QtDBus/QtDBus> + +#include "ping-common.h" +#include "complexpong.h" + +// the property +QString Pong::value() const +{ + return m_value; +} + +void Pong::setValue(const QString &newValue) +{ + m_value = newValue; +} + +void Pong::quit() +{ + QTimer::singleShot(0, QCoreApplication::instance(), SLOT(quit())); +} + +QDBusVariant Pong::query(const QString &query) +{ + QString q = query.toLower(); + if (q == "hello") + return QDBusVariant("World"); + if (q == "ping") + return QDBusVariant("Pong"); + if (q.indexOf("the answer to life, the universe and everything") != -1) + return QDBusVariant(42); + if (q.indexOf("unladen swallow") != -1) { + if (q.indexOf("european") != -1) + return QDBusVariant(11.0); + return QDBusVariant(QByteArray("african or european?")); + } + + return QDBusVariant("Sorry, I don't know the answer"); +} + +int main(int argc, char **argv) +{ + QCoreApplication app(argc, argv); + + QObject obj; + Pong *pong = new Pong(&obj); + pong->connect(&app, SIGNAL(aboutToQuit()), SIGNAL(aboutToQuit())); + pong->setProperty("value", "initial value"); + QDBusConnection::sessionBus().registerObject("/", &obj); + + if (!QDBusConnection::sessionBus().registerService(SERVICE_NAME)) { + fprintf(stderr, "%s\n", + qPrintable(QDBusConnection::sessionBus().lastError().message())); + exit(1); + } + + app.exec(); + return 0; +} + diff --git a/examples/dbus/complexpingpong/complexpong.h b/examples/dbus/complexpingpong/complexpong.h new file mode 100644 index 0000000000..cc05972f02 --- /dev/null +++ b/examples/dbus/complexpingpong/complexpong.h @@ -0,0 +1,67 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef COMPLEXPONG_H +#define COMPLEXPONG_H + +#include <QtCore/QObject> +#include <QtDBus/QDBusAbstractAdaptor> +#include <QtDBus/QDBusVariant> + +class Pong: public QDBusAbstractAdaptor +{ + Q_OBJECT + Q_CLASSINFO("D-Bus Interface", "com.trolltech.QtDBus.ComplexPong.Pong") + Q_PROPERTY(QString value READ value WRITE setValue) +public: + QString m_value; + QString value() const; + void setValue(const QString &newValue); + + Pong(QObject *obj) : QDBusAbstractAdaptor(obj) + { } +signals: + void aboutToQuit(); +public slots: + QDBusVariant query(const QString &query); + Q_NOREPLY void quit(); +}; + +#endif diff --git a/examples/dbus/complexpingpong/complexpong.pro b/examples/dbus/complexpingpong/complexpong.pro new file mode 100644 index 0000000000..166293beed --- /dev/null +++ b/examples/dbus/complexpingpong/complexpong.pro @@ -0,0 +1,18 @@ +TEMPLATE = app +TARGET = +DEPENDPATH += . +INCLUDEPATH += . +QT -= gui +CONFIG += qdbus + +# Input +HEADERS += complexpong.h +SOURCES += complexpong.cpp + +# install +target.path = $$[QT_INSTALL_EXAMPLES]/qtbase/dbus/complexpingpong +sources.files = $$SOURCES $$HEADERS $$RESOURCES *.pro +sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/dbus/complexpingpong +INSTALLS += target sources + +symbian: include($$QT_SOURCE_TREE/examples/symbianpkgrules.pri) diff --git a/examples/dbus/complexpingpong/ping-common.h b/examples/dbus/complexpingpong/ping-common.h new file mode 100644 index 0000000000..532517394b --- /dev/null +++ b/examples/dbus/complexpingpong/ping-common.h @@ -0,0 +1,41 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#define SERVICE_NAME "com.trolltech.QtDBus.PingExample" |