2006-03-28 Thiago Macieira <thiago.macieira@trolltech.com>
+ * configure.in qt/Makefile.am: add qt/examples
+ * qt/examples: Add QtDBus example programs:
+ - hello: Hello, World
+ - ping: Simple method-calling program
+ - pong: Simple object-exporting program (not using adaptors)
+ - complexping: Interactive method-calling program
+ (also gets and sets properties).
+ - complexpong: Sample program exporting methods, signals and
+ properties, using adaptors.
+ - dbus: Simple implementation of a generic method-calling
+ program, similar to 'dbus-send', but with semantics
+ similar to 'dcop'.
+ - chat: Simplistic chat program, implemented using signals
+ and the system bus. Looks like IRC.
+
+2006-03-28 Thiago Macieira <thiago.macieira@trolltech.com>
+
* configure.in: Detect QtGui (necessary for one of the
example programs). Note: this increases the minimum required
version of Qt to 4.1.3.
python/Makefile
python/examples/Makefile
qt/Makefile
+qt/examples/Makefile
qt3/Makefile
gcj/Makefile
gcj/org/Makefile
+SUBDIRS = . examples
+
if HAVE_QT
INCLUDES=-I$(top_srcdir) $(DBUS_CLIENT_CFLAGS) $(DBUS_QT_CFLAGS) -DDBUS_COMPILATION
--- /dev/null
+.deps
+.libs
+Makefile
+Makefile.in
+*.lo
+*.la
+*.bb
+*.bbg
+*.da
+*.gcov
+*.moc
--- /dev/null
+if HAVE_QT
+INCLUDES=-I$(top_srcdir) $(DBUS_CLIENT_CFLAGS) $(DBUS_QT_CFLAGS) -DDBUS_COMPILATION
+LDADD = ../libdbus-qt4-1.la
+
+if HAVE_QT_GUI
+chat_LDADD = $(LDADD) $(DBUS_QT_GUI_LIBS)
+dist_chat_SOURCES = chat.cpp chat.h chatadaptor.cpp
+nodist_chat_SOURCES = chatinterface.cpp
+chat.o: chatmainwindow.h chatsetnickname.h chatinterface.h chatadaptor.h chat.moc chatadaptor.moc
+chatmainwindow.h: chatmainwindow.ui
+chatsetnickname.h: chatsetnickname.ui
+chatinterface.cpp chatinterface.h: com.trolltech.ChatInterface.xml
+ ../dbusidl2cpp -m -p chatinterface $?
+ $(QT_MOC) -o chatinterface.moc chatinterface.h
+
+CHAT=chat
+endif
+
+
+noinst_PROGRAMS = hello dbus ping pong complexping complexpong $(CHAT)
+hello_SOURCES = hello.cpp
+dbus_SOURCES = dbus.cpp
+
+ping_SOURCES = ping.cpp
+pong_SOURCES = pong.cpp pong.h
+pong.o: pong.moc
+
+complexping_SOURCES = complexping.cpp complexping.h
+complexpong_SOURCES = complexpong.cpp complexpong.h
+complexpong.o: complexpong.moc
+complexping.o: complexping.moc
+
+EXTRA_DIST = ping-common.h chatmainwindow.ui chatsetnickname.ui com.trolltech.ChatInterface.xml chatadaptor.h
+
+CLEANFILES = chat.moc chatadaptor.moc complexping.moc complexpong.moc pong.moc \
+ chatinterface.cpp chatinterface.h chatinterface.moc \
+ chatmainwindow.h chatsetnickname.h
+
+%.moc: %.h
+ $(QT_MOC) $< > $@
+%.h: %.ui
+ $(QT_UIC) -o $@ $?
+endif
+
--- /dev/null
+/* -*- C++ -*-
+ *
+ * Copyright (C) 2006 Trolltech AS. All rights reserved.
+ * Author: Thiago Macieira <thiago.macieira@trolltech.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "chat.h"
+#include <QtGui/QApplication>
+#include <QtGui/QMessageBox>
+
+#include "chatadaptor.h"
+#include "chatinterface.h"
+
+ChatMainWindow::ChatMainWindow()
+ : m_nickname(QLatin1String("nickname"))
+{
+ setupUi(this);
+ sendButton->setEnabled(false);
+
+ connect(messageLineEdit, SIGNAL(textChanged(QString)),
+ this, SLOT(textChangedSlot(QString)));
+ connect(sendButton, SIGNAL(clicked(bool)), this, SLOT(sendClickedSlot()));
+ connect(actionChangeNickname, SIGNAL(triggered(bool)), this, SLOT(changeNickname()));
+ connect(actionAboutQt, SIGNAL(triggered(bool)), this, SLOT(aboutQt()));
+ connect(qApp, SIGNAL(lastWindowClosed()), this, SLOT(exiting()));
+
+ // add our D-Bus interface and connect to D-Bus
+ new ChatInterfaceAdaptor(this);
+ QDBus::systemBus().registerObject("/", this);
+
+ com::trolltech::ChatInterface *iface;
+ iface = QDBus::systemBus().findInterface<com::trolltech::ChatInterface>(QString(), QString());
+ connect(iface, SIGNAL(message(QString,QString)), this, SLOT(messageSlot(QString,QString)));
+ connect(iface, SIGNAL(action(QString,QString)), this, SLOT(actionSlot(QString,QString)));
+
+ NicknameDialog dialog;
+ dialog.cancelButton->setVisible(false);
+ dialog.exec();
+ m_nickname = dialog.nickname->text().trimmed();
+ emit action(m_nickname, QLatin1String("joins the chat"));
+}
+
+ChatMainWindow::~ChatMainWindow()
+{
+}
+
+void ChatMainWindow::rebuildHistory()
+{
+ QString history = m_messages.join( QLatin1String("\n" ) );
+ chatHistory->setPlainText(history);
+}
+
+void ChatMainWindow::messageSlot(const QString &nickname, const QString &text)
+{
+ QString msg( QLatin1String("<%1> %2") );
+ msg = msg.arg(nickname, text);
+ m_messages.append(msg);
+
+ if (m_messages.count() > 100)
+ m_messages.removeFirst();
+ rebuildHistory();
+}
+
+void ChatMainWindow::actionSlot(const QString &nickname, const QString &text)
+{
+ QString msg( QLatin1String("* %1 %2") );
+ msg = msg.arg(nickname, text);
+ m_messages.append(msg);
+
+ if (m_messages.count() > 100)
+ m_messages.removeFirst();
+ rebuildHistory();
+}
+
+void ChatMainWindow::textChangedSlot(const QString &newText)
+{
+ sendButton->setEnabled(!newText.isEmpty());
+}
+
+void ChatMainWindow::sendClickedSlot()
+{
+ emit message(m_nickname, messageLineEdit->text());
+ messageLineEdit->setText(QString());
+}
+
+void ChatMainWindow::changeNickname()
+{
+ NicknameDialog dialog(this);
+ if (dialog.exec() == QDialog::Accepted) {
+ QString old = m_nickname;
+ m_nickname = dialog.nickname->text().trimmed();
+ emit action(old, QString("is now known as %1").arg(m_nickname));
+ }
+}
+
+void ChatMainWindow::aboutQt()
+{
+ QMessageBox::aboutQt(this);
+}
+
+void ChatMainWindow::exiting()
+{
+ emit action(m_nickname, QLatin1String("leaves the chat"));
+}
+
+NicknameDialog::NicknameDialog(QWidget *parent)
+ : QDialog(parent)
+{
+ setupUi(this);
+}
+
+int main(int argc, char **argv)
+{
+ QApplication app(argc, argv);
+
+ ChatMainWindow chat;
+ chat.show();
+ return app.exec();
+}
+
+#include "chat.moc"
--- /dev/null
+/* -*- C++ -*-
+ *
+ * Copyright (C) 2006 Trolltech AS. All rights reserved.
+ * Author: Thiago Macieira <thiago.macieira@trolltech.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef CHAT_H
+#define CHAT_H
+
+#include <QtCore/QStringList>
+#include <dbus/qdbus.h>
+#include "chatmainwindow.h"
+#include "chatsetnickname.h"
+
+class ChatMainWindow: public QMainWindow, Ui::ChatMainWindow
+{
+ Q_OBJECT
+ QString m_nickname;
+ QStringList m_messages;
+public:
+ ChatMainWindow();
+ ~ChatMainWindow();
+
+ void rebuildHistory();
+
+signals:
+ void message(const QString &nickname, const QString &text);
+ void action(const QString &nickname, const QString &text);
+
+private slots:
+ void messageSlot(const QString &nickname, const QString &text);
+ void actionSlot(const QString &nickname, const QString &text);
+ void textChangedSlot(const QString &newText);
+ void sendClickedSlot();
+ void changeNickname();
+ void aboutQt();
+ void exiting();
+};
+
+class NicknameDialog: public QDialog, public Ui::NicknameDialog
+{
+ Q_OBJECT
+public:
+ NicknameDialog(QWidget *parent = 0);
+};
+
+#endif
--- /dev/null
+/*
+ * This file was generated by dbusidl2cpp version 0.3
+ * when processing input file /home/tjmaciei/src/kde4/playground/libs/qt-dbus/examples/com.trolltech.ChatInterface.xml
+ *
+ * dbusidl2cpp is Copyright (C) 2006 Trolltech AS. All rights reserved.
+ *
+ * This is an auto-generated file.
+ */
+
+#include "chatadaptor.h"
+#include <QtCore/QMetaObject>
+#include <QtCore/QByteArray>
+#include <QtCore/QList>
+#include <QtCore/QMap>
+#include <QtCore/QString>
+#include <QtCore/QStringList>
+#include <QtCore/QVariant>
+
+/*
+ * Implementation of adaptor class ChatInterfaceAdaptor
+ */
+
+ChatInterfaceAdaptor::ChatInterfaceAdaptor(QObject *parent)
+ : QDBusAbstractAdaptor(parent)
+{
+ // constructor
+ setAutoRelaySignals(true);
+}
+
+ChatInterfaceAdaptor::~ChatInterfaceAdaptor()
+{
+ // destructor
+}
+
+
+#include "chatadaptor.moc"
--- /dev/null
+/*
+ * This file was generated by dbusidl2cpp version 0.3
+ * when processing input file /home/tjmaciei/src/kde4/playground/libs/qt-dbus/examples/com.trolltech.ChatInterface.xml
+ *
+ * dbusidl2cpp is Copyright (C) 2006 Trolltech AS. All rights reserved.
+ *
+ * This is an auto-generated file.
+ */
+
+#ifndef CHATADAPTOR_H_88051142890130
+#define CHATADAPTOR_H_88051142890130
+
+#include <QtCore/QObject>
+#include <dbus/qdbus.h>
+class QByteArray;
+template<class T> class QList;
+template<class Key, class Value> class QMap;
+class QString;
+class QStringList;
+class QVariant;
+
+/*
+ * Adaptor class for interface com.trolltech.ChatInterface
+ */
+class ChatInterfaceAdaptor: public QDBusAbstractAdaptor
+{
+ Q_OBJECT
+ Q_CLASSINFO("D-Bus Interface", "com.trolltech.ChatInterface")
+public:
+ ChatInterfaceAdaptor(QObject *parent);
+ virtual ~ChatInterfaceAdaptor();
+
+public: // PROPERTIES
+public slots: // METHODS
+signals: // SIGNALS
+ void action(const QString &nickname, const QString &text);
+ void message(const QString &nickname, const QString &text);
+};
+
+#endif
--- /dev/null
+<ui version="4.0" >
+ <author></author>
+ <comment></comment>
+ <exportmacro></exportmacro>
+ <class>ChatMainWindow</class>
+ <widget class="QMainWindow" name="ChatMainWindow" >
+ <property name="geometry" >
+ <rect>
+ <x>0</x>
+ <y>0</y>
+ <width>800</width>
+ <height>600</height>
+ </rect>
+ </property>
+ <property name="windowTitle" >
+ <string>QtDBus Chat</string>
+ </property>
+ <widget class="QWidget" name="centralwidget" >
+ <layout class="QHBoxLayout" >
+ <property name="margin" >
+ <number>9</number>
+ </property>
+ <property name="spacing" >
+ <number>6</number>
+ </property>
+ <item>
+ <layout class="QVBoxLayout" >
+ <property name="margin" >
+ <number>0</number>
+ </property>
+ <property name="spacing" >
+ <number>6</number>
+ </property>
+ <item>
+ <widget class="QTextBrowser" name="chatHistory" >
+ <property name="acceptDrops" >
+ <bool>false</bool>
+ </property>
+ <property name="toolTip" >
+ <string>Messages sent and received from other users</string>
+ </property>
+ <property name="acceptRichText" >
+ <bool>true</bool>
+ </property>
+ </widget>
+ </item>
+ <item>
+ <layout class="QHBoxLayout" >
+ <property name="margin" >
+ <number>0</number>
+ </property>
+ <property name="spacing" >
+ <number>6</number>
+ </property>
+ <item>
+ <widget class="QLabel" name="label" >
+ <property name="text" >
+ <string>Message:</string>
+ </property>
+ <property name="buddy" >
+ <cstring>messageLineEdit</cstring>
+ </property>
+ </widget>
+ </item>
+ <item>
+ <widget class="QLineEdit" name="messageLineEdit" />
+ </item>
+ <item>
+ <widget class="QPushButton" name="sendButton" >
+ <property name="sizePolicy" >
+ <sizepolicy>
+ <hsizetype>1</hsizetype>
+ <vsizetype>0</vsizetype>
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="toolTip" >
+ <string>Sends a message to other people</string>
+ </property>
+ <property name="whatsThis" >
+ <string/>
+ </property>
+ <property name="text" >
+ <string>Send</string>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </item>
+ </layout>
+ </item>
+ </layout>
+ </widget>
+ <widget class="QMenuBar" name="menubar" >
+ <property name="geometry" >
+ <rect>
+ <x>0</x>
+ <y>0</y>
+ <width>800</width>
+ <height>31</height>
+ </rect>
+ </property>
+ <widget class="QMenu" name="menuQuit" >
+ <property name="title" >
+ <string>Help</string>
+ </property>
+ <addaction name="actionAboutQt" />
+ </widget>
+ <widget class="QMenu" name="menuFile" >
+ <property name="title" >
+ <string>File</string>
+ </property>
+ <addaction name="actionChangeNickname" />
+ <addaction name="separator" />
+ <addaction name="actionQuit" />
+ </widget>
+ <addaction name="menuFile" />
+ <addaction name="menuQuit" />
+ </widget>
+ <widget class="QStatusBar" name="statusbar" />
+ <action name="actionQuit" >
+ <property name="text" >
+ <string>Quit</string>
+ </property>
+ <property name="shortcut" >
+ <string>Ctrl+Q</string>
+ </property>
+ </action>
+ <action name="actionAboutQt" >
+ <property name="icon" >
+ <iconset/>
+ </property>
+ <property name="text" >
+ <string>About Qt...</string>
+ </property>
+ </action>
+ <action name="actionChangeNickname" >
+ <property name="text" >
+ <string>Change nickname...</string>
+ </property>
+ <property name="shortcut" >
+ <string>Ctrl+N</string>
+ </property>
+ </action>
+ </widget>
+ <pixmapfunction></pixmapfunction>
+ <tabstops>
+ <tabstop>chatHistory</tabstop>
+ <tabstop>messageLineEdit</tabstop>
+ <tabstop>sendButton</tabstop>
+ </tabstops>
+ <resources/>
+ <connections>
+ <connection>
+ <sender>messageLineEdit</sender>
+ <signal>returnPressed()</signal>
+ <receiver>sendButton</receiver>
+ <slot>animateClick()</slot>
+ <hints>
+ <hint type="sourcelabel" >
+ <x>299</x>
+ <y>554</y>
+ </hint>
+ <hint type="destinationlabel" >
+ <x>744</x>
+ <y>551</y>
+ </hint>
+ </hints>
+ </connection>
+ <connection>
+ <sender>actionQuit</sender>
+ <signal>triggered(bool)</signal>
+ <receiver>ChatMainWindow</receiver>
+ <slot>close()</slot>
+ <hints>
+ <hint type="sourcelabel" >
+ <x>-1</x>
+ <y>-1</y>
+ </hint>
+ <hint type="destinationlabel" >
+ <x>399</x>
+ <y>299</y>
+ </hint>
+ </hints>
+ </connection>
+ </connections>
+</ui>
--- /dev/null
+<ui version="4.0" >
+ <author></author>
+ <comment></comment>
+ <exportmacro></exportmacro>
+ <class>NicknameDialog</class>
+ <widget class="QDialog" name="NicknameDialog" >
+ <property name="geometry" >
+ <rect>
+ <x>0</x>
+ <y>0</y>
+ <width>396</width>
+ <height>105</height>
+ </rect>
+ </property>
+ <property name="sizePolicy" >
+ <sizepolicy>
+ <hsizetype>1</hsizetype>
+ <vsizetype>1</vsizetype>
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="windowTitle" >
+ <string>Set nickname</string>
+ </property>
+ <layout class="QVBoxLayout" >
+ <property name="margin" >
+ <number>9</number>
+ </property>
+ <property name="spacing" >
+ <number>6</number>
+ </property>
+ <item>
+ <layout class="QVBoxLayout" >
+ <property name="margin" >
+ <number>0</number>
+ </property>
+ <property name="spacing" >
+ <number>6</number>
+ </property>
+ <item>
+ <widget class="QLabel" name="label" >
+ <property name="sizePolicy" >
+ <sizepolicy>
+ <hsizetype>1</hsizetype>
+ <vsizetype>1</vsizetype>
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="text" >
+ <string>New nickname:</string>
+ </property>
+ </widget>
+ </item>
+ <item>
+ <widget class="QLineEdit" name="nickname" />
+ </item>
+ </layout>
+ </item>
+ <item>
+ <layout class="QHBoxLayout" >
+ <property name="margin" >
+ <number>0</number>
+ </property>
+ <property name="spacing" >
+ <number>6</number>
+ </property>
+ <item>
+ <spacer>
+ <property name="orientation" >
+ <enum>Qt::Horizontal</enum>
+ </property>
+ <property name="sizeHint" >
+ <size>
+ <width>131</width>
+ <height>31</height>
+ </size>
+ </property>
+ </spacer>
+ </item>
+ <item>
+ <widget class="QPushButton" name="okButton" >
+ <property name="text" >
+ <string>OK</string>
+ </property>
+ </widget>
+ </item>
+ <item>
+ <widget class="QPushButton" name="cancelButton" >
+ <property name="text" >
+ <string>Cancel</string>
+ </property>
+ </widget>
+ </item>
+ <item>
+ <spacer>
+ <property name="orientation" >
+ <enum>Qt::Horizontal</enum>
+ </property>
+ <property name="sizeHint" >
+ <size>
+ <width>40</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ </item>
+ </layout>
+ </item>
+ </layout>
+ </widget>
+ <pixmapfunction></pixmapfunction>
+ <resources/>
+ <connections>
+ <connection>
+ <sender>okButton</sender>
+ <signal>clicked()</signal>
+ <receiver>NicknameDialog</receiver>
+ <slot>accept()</slot>
+ <hints>
+ <hint type="sourcelabel" >
+ <x>278</x>
+ <y>253</y>
+ </hint>
+ <hint type="destinationlabel" >
+ <x>96</x>
+ <y>254</y>
+ </hint>
+ </hints>
+ </connection>
+ <connection>
+ <sender>cancelButton</sender>
+ <signal>clicked()</signal>
+ <receiver>NicknameDialog</receiver>
+ <slot>reject()</slot>
+ <hints>
+ <hint type="sourcelabel" >
+ <x>369</x>
+ <y>253</y>
+ </hint>
+ <hint type="destinationlabel" >
+ <x>179</x>
+ <y>282</y>
+ </hint>
+ </hints>
+ </connection>
+ </connections>
+</ui>
--- /dev/null
+<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN"
+"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
+<node>
+ <interface name="com.trolltech.ChatInterface">
+ <signal name="message">
+ <arg name="nickname" type="s" direction="out"/>
+ <arg name="text" type="s" direction="out"/>
+ </signal>
+ <signal name="action">
+ <arg name="nickname" type="s" direction="out"/>
+ <arg name="text" type="s" direction="out"/>
+ </signal>
+ </interface>
+</node>
+
--- /dev/null
+/* -*- C++ -*-
+ *
+ * Copyright (C) 2006 Trolltech AS. All rights reserved.
+ * Author: Thiago Macieira <thiago.macieira@trolltech.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <stdio.h>
+
+#include <dbus/qdbus.h>
+#include <QtCore/QCoreApplication>
+#include <QtCore/QFile>
+#include <QtCore/QDebug>
+#include <QtCore/QProcess>
+
+#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 = QDBus::sessionBus().findInterface(SERVICE_NAME, "/");
+ if (!iface) {
+ fprintf(stderr, "%s\n",
+ qPrintable(QDBus::sessionBus().lastError().message()));
+ QCoreApplication::instance()->quit();
+ }
+
+ connect(iface, SIGNAL(aboutToQuit()), QCoreApplication::instance(), SLOT(quit()));
+
+ while (true) {
+ qDebug() << "Ready";
+
+ 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())
+ qDebug() << "value =" << reply.toString();
+ } else if (line.startsWith("value=")) {
+ iface->setProperty("value", line.mid(6));
+ } else {
+ QDBusReply<QVariant> reply = iface->call("query", line);
+ if (reply.isSuccess())
+ qDebug() << "Reply was:" << reply.value();
+ }
+
+ if (iface->lastError().isValid())
+ fprintf(stderr, "Call failed: %s\n", qPrintable(iface->lastError().message()));
+ }
+}
+
+int main(int argc, char **argv)
+{
+ QCoreApplication app(argc, argv);
+ Ping ping;
+ ping.connect(QDBus::sessionBus().busService(),
+ SIGNAL(nameOwnerChanged(QString,QString,QString)),
+ SLOT(start(QString,QString,QString)));
+
+ QProcess pong;
+ pong.start("./complexpong");
+
+ app.exec();
+}
+
+#include "complexping.moc"
--- /dev/null
+/* -*- C++ -*-
+ *
+ * Copyright (C) 2006 Trolltech AS. All rights reserved.
+ * Author: Thiago Macieira <thiago.macieira@trolltech.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef COMPLEXPING_H
+#define COMPLEXPING_H
+
+#include <QtCore/QObject>
+
+class Ping: public QObject
+{
+ Q_OBJECT
+public slots:
+ void start(const QString &, const QString &, const QString &);
+public:
+ QFile qstdin;
+ QDBusInterface *iface;
+};
+
+#endif
--- /dev/null
+/* -*- C++ -*-
+ *
+ * Copyright (C) 2006 Trolltech AS. All rights reserved.
+ * Author: Thiago Macieira <thiago.macieira@trolltech.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <stdio.h>
+
+#include <dbus/qdbus.h>
+#include <QtCore/QCoreApplication>
+#include <QtCore/QTimer>
+
+#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()));
+}
+
+QVariant Pong::query(const QString &query)
+{
+ QString q = query.toLower();
+ if (q == "hello")
+ return "World";
+ if (q == "ping")
+ return "Pong";
+ if (q == "the answer to life, the universe and everything")
+ return 42;
+ if (q.indexOf("unladen swallow") != -1) {
+ if (q.indexOf("european") != -1)
+ return 11.0;
+ return QByteArray("african or european?");
+ }
+
+ return "Sorry, I don't know the answer";
+}
+
+int main(int argc, char **argv)
+{
+ QCoreApplication app(argc, argv);
+
+ QDBusBusService *bus = QDBus::sessionBus().busService();
+
+ QObject obj;
+ Pong *pong = new Pong(&obj);
+ pong->connect(&app, SIGNAL(aboutToQuit()), SIGNAL(aboutToQuit()));
+ pong->setProperty("value", "initial value");
+ QDBus::sessionBus().registerObject("/", &obj);
+
+ if (bus->requestName(SERVICE_NAME, QDBusBusService::AllowReplacingName) !=
+ QDBusBusService::PrimaryOwnerReply)
+ exit(1);
+
+ app.exec();
+ return 0;
+}
+
+#include "complexpong.moc"
--- /dev/null
+/* -*- C++ -*-
+ *
+ * Copyright (C) 2006 Trolltech AS. All rights reserved.
+ * Author: Thiago Macieira <thiago.macieira@trolltech.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef COMPLEXPONG_H
+#define COMPLEXPONG_H
+
+#include <QtCore/QObject>
+
+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:
+ QVariant query(const QString &query);
+ Q_ASYNC void quit();
+};
+
+#endif
--- /dev/null
+/* -*- C++ -*-
+ *
+ * Copyright (C) 2006 Trolltech AS. All rights reserved.
+ * Author: Thiago Macieira <thiago.macieira@trolltech.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <stdio.h>
+
+#include <dbus/qdbus.h>
+#include <QtCore/QCoreApplication>
+#include <QtCore/QStringList>
+#include <QtCore/qmetaobject.h>
+#include <QtXml/QDomDocument>
+#include <QtXml/QDomElement>
+
+Q_DECLARE_METATYPE(QVariant)
+QDBusConnection *connection;
+
+void listObjects(const QString &service, const QString &path)
+{
+ QDBusInterface *iface = connection->findInterface(service, path.isEmpty() ? "/" : path,
+ "org.freedesktop.DBus.Introspectable");
+ QDBusReply<QString> xml = iface->call("Introspect");
+
+ if (xml.isError())
+ return; // silently
+
+ QDomDocument doc;
+ doc.setContent(xml);
+ QDomElement node = doc.documentElement();
+ QDomElement child = node.firstChildElement();
+ while (!child.isNull()) {
+ if (child.tagName() == QLatin1String("node")) {
+ QString sub = path + '/' + child.attribute("name");
+ printf("%s\n", qPrintable(sub));
+ listObjects(service, sub);
+ }
+ child = child.nextSiblingElement();
+ }
+
+ delete iface;
+}
+
+void listInterface(const QString &service, const QString &path, const QString &interface)
+{
+ QDBusInterface *iface = connection->findInterface(service, path, interface);
+ const QMetaObject *mo = iface->metaObject();
+
+ // properties
+ for (int i = mo->propertyOffset(); i < mo->propertyCount(); ++i) {
+ QMetaProperty mp = mo->property(i);
+ printf("property ");
+
+ if (mp.isReadable() && mp.isWritable())
+ printf("readwrite");
+ else if (mp.isReadable())
+ printf("read");
+ else
+ printf("write");
+
+ printf(" %s %s.%s\n", mp.typeName(), qPrintable(interface), mp.name());
+ }
+
+ // methods (signals and slots)
+ for (int i = mo->methodOffset(); i < mo->methodCount(); ++i) {
+ QMetaMethod mm = mo->method(i);
+
+ QByteArray signature = mm.signature();
+ signature.truncate(signature.indexOf('('));
+ printf("%s %s%s%s %s.%s(",
+ mm.methodType() == QMetaMethod::Signal ? "signal" : "method",
+ mm.tag(), *mm.tag() ? " " : "",
+ *mm.typeName() ? mm.typeName() : "void",
+ qPrintable(interface), signature.constData());
+
+ QList<QByteArray> types = mm.parameterTypes();
+ QList<QByteArray> names = mm.parameterNames();
+ bool first = true;
+ for (int i = 0; i < types.count(); ++i) {
+ printf("%s%s",
+ first ? "" : ", ",
+ types.at(i).constData());
+ if (!names.at(i).isEmpty())
+ printf(" %s", names.at(i).constData());
+ first = false;
+ }
+ printf(")\n");
+ }
+ delete iface;
+}
+
+void listAllInterfaces(const QString &service, const QString &path)
+{
+ QDBusInterface *iface = connection->findInterface(service, path,
+ "org.freedesktop.DBus.Introspectable");
+ QDBusReply<QString> xml = iface->call("Introspect");
+
+ if (xml.isError())
+ return; // silently
+
+ QDomDocument doc;
+ doc.setContent(xml);
+ QDomElement node = doc.documentElement();
+ QDomElement child = node.firstChildElement();
+ while (!child.isNull()) {
+ if (child.tagName() == QLatin1String("interface")) {
+ listInterface(service, path, child.attribute("name"));
+ }
+ child = child.nextSiblingElement();
+ }
+
+ delete iface;
+}
+
+QDBusInterface *findMember(const QString &service, const QString &path, const QString &member)
+{
+ QDBusInterface *iface = connection->findInterface(service, path,
+ "org.freedesktop.DBus.Introspectable");
+ QDBusReply<QString> xml = iface->call("Introspect");
+
+ if (xml.isError())
+ return 0;
+
+ QDomDocument doc;
+ doc.setContent(xml);
+ QDomElement node = doc.documentElement();
+ QDomElement child = node.firstChildElement("interface");
+ while (!child.isNull()) {
+ QDomElement subchild = child.firstChildElement("method");
+ while (!subchild.isNull()) {
+ if (subchild.attribute("name") == member) {
+ QDBusInterface *retval;
+ retval = connection->findInterface(service, path, child.attribute("name"));
+ delete iface;
+ return retval;
+ }
+ subchild = subchild.nextSiblingElement("method");
+ }
+
+ child = child.nextSiblingElement("interface");
+ }
+
+ delete iface;
+ return 0;
+}
+
+QStringList readList(int &argc, const char *const *&argv)
+{
+ --argc;
+ ++argv;
+
+ QStringList retval;
+ while (argc && QLatin1String(argv[0]) != ")")
+ retval += QString::fromLocal8Bit(argv[0]);
+
+ return retval;
+}
+
+void placeCall(const QString &service, const QString &path, const QString &interface,
+ const QString &member, int argc, const char *const *argv)
+{
+ QDBusInterface *iface;
+ if (interface.isEmpty())
+ iface = findMember(service, path, member);
+ else
+ iface = connection->findInterface(service, path, interface);
+
+ if (!iface) {
+ fprintf(stderr, "Interface '%s' not available in object %s at %s\n",
+ qPrintable(interface), qPrintable(path), qPrintable(service));
+ exit(1);
+ }
+
+ const QMetaObject *mo = iface->metaObject();
+ QByteArray match = member.toLatin1();
+ match += '(';
+
+ int midx;
+ for (int i = mo->methodOffset(); i < mo->methodCount(); ++i) {
+ QMetaMethod mm = mo->method(i);
+ QByteArray signature = mm.signature();
+ if (signature.startsWith(match)) {
+ midx = i;
+ break;
+ }
+ }
+
+ if (midx == -1) {
+ fprintf(stderr, "Cannot find '%s.%s' in object %s at %s\n",
+ qPrintable(interface), qPrintable(member), qPrintable(path),
+ qPrintable(service));
+ exit(1);
+ }
+
+ QMetaMethod mm = iface->metaObject()->method(midx);
+ QList<QByteArray> types = mm.parameterTypes();
+
+ QVariantList params;
+ for (int i = 0; argc && i < types.count(); ++i) {
+ int id = QVariant::nameToType(types.at(i));
+ if (id == QVariant::UserType || id == QVariant::Map) {
+ fprintf(stderr, "Sorry, can't pass arg of type %s yet\n",
+ types.at(i).constData());
+ exit(1);
+ }
+
+ Q_ASSERT(id);
+
+ QVariant p;
+ if ((id == QVariant::List || id == QVariant::StringList) && QLatin1String("(") == argv[0])
+ p = readList(argc, argv);
+ else
+ p = QString::fromLocal8Bit(argv[0]);
+
+ p.convert( QVariant::Type(id) );
+ params += p;
+ --argc;
+ ++argv;
+ }
+ if (params.count() != types.count()) {
+ fprintf(stderr, "Invalid number of parameters\n");
+ exit(1);
+ }
+
+ QDBusMessage reply = iface->callWithArgs(member, params);
+ if (reply.type() == QDBusMessage::ErrorMessage) {
+ QDBusError err = reply;
+ printf("Error: %s\n%s\n", qPrintable(err.name()), qPrintable(err.message()));
+ exit(2);
+ } else if (reply.type() != QDBusMessage::ReplyMessage) {
+ fprintf(stderr, "Invalid reply type %d\n", int(reply.type()));
+ exit(1);
+ }
+
+ foreach (QVariant v, reply) {
+ if (v.userType() == qMetaTypeId<QVariant>())
+ v = qvariant_cast<QVariant>(v);
+ printf("%s\n", qPrintable(v.toString()));
+ }
+
+ delete iface;
+ exit(0);
+}
+
+int main(int argc, char **argv)
+{
+ QCoreApplication app(argc, argv);
+ if (argc >= 1 && qstrcmp(argv[1], "--system") == 0) {
+ connection = &QDBus::systemBus();
+ --argc;
+ ++argv;
+ } else
+ connection = &QDBus::sessionBus();
+
+ QDBusBusService *bus = connection->busService();
+
+ if (argc == 1) {
+ QStringList names = bus->ListNames();
+ foreach (QString name, names)
+ printf("%s\n", qPrintable(name));
+ exit(0);
+ }
+
+ QString service = QLatin1String(argv[1]);
+ if (!QDBusUtil::isValidBusName(service)) {
+ fprintf(stderr, "Service '%s' is not a valid name.\n", qPrintable(service));
+ exit(1);
+ }
+ if (!bus->NameHasOwner(service)) {
+ fprintf(stderr, "Service '%s' does not exist.\n", qPrintable(service));
+ exit(1);
+ }
+
+ if (argc == 2) {
+ printf("/\n");
+ listObjects(service, QString());
+ exit(0);
+ }
+
+ QString path = QLatin1String(argv[2]);
+ if (!QDBusUtil::isValidObjectPath(path)) {
+ fprintf(stderr, "Path '%s' is not a valid path name.\n", qPrintable(path));
+ exit(1);
+ }
+ if (argc == 3) {
+ listAllInterfaces(service, path);
+ exit(0);
+ }
+
+ QString interface = QLatin1String(argv[3]);
+ QString member;
+ int pos = interface.lastIndexOf(QLatin1Char('.'));
+ if (pos == -1) {
+ member = interface;
+ interface.clear();
+ } else {
+ member = interface.mid(pos + 1);
+ interface.truncate(pos);
+ }
+
+ placeCall(service, path, interface, member, argc - 4, argv + 4);
+}
+
--- /dev/null
+/* -*- C++ -*-
+ *
+ * Copyright (C) 2006 Trolltech AS. All rights reserved.
+ * Author: Thiago Macieira <thiago.macieira@trolltech.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <stdio.h>
+
+#include <dbus/qdbus.h>
+#include <QtCore/QCoreApplication>
+
+int main(int argc, char **argv)
+{
+ QCoreApplication app(argc, argv);
+
+ printf("Hello, World\n");
+ return 0;
+}
--- /dev/null
+/* -*- C++ -*-
+ *
+ * Copyright (C) 2006 Trolltech AS. All rights reserved.
+ * Author: Thiago Macieira <thiago.macieira@trolltech.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#define SERVICE_NAME "com.trolltech.QtDBus.PingExample"
--- /dev/null
+/* -*- C++ -*-
+ *
+ * Copyright (C) 2006 Trolltech AS. All rights reserved.
+ * Author: Thiago Macieira <thiago.macieira@trolltech.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <stdio.h>
+
+#include <dbus/qdbus.h>
+#include <QtCore/QCoreApplication>
+
+#include "ping-common.h"
+
+int main(int argc, char **argv)
+{
+ QCoreApplication app(argc, argv);
+
+ QDBusInterface *iface = QDBus::sessionBus().findInterface(SERVICE_NAME, "/");
+ if (iface) {
+ QDBusReply<QString> reply = iface->call("ping", argc > 1 ? argv[1] : "");
+ if (reply.isSuccess()) {
+ printf("Reply was: %s\n", qPrintable(reply.value()));
+ return 0;
+ }
+
+ fprintf(stderr, "Call failed: %s\n", qPrintable(reply.error().message()));
+ return 1;
+ }
+
+ fprintf(stderr, "%s\n",
+ qPrintable(QDBus::sessionBus().lastError().message()));
+ return 1;
+}
--- /dev/null
+/* -*- C++ -*-
+ *
+ * Copyright (C) 2006 Trolltech AS. All rights reserved.
+ * Author: Thiago Macieira <thiago.macieira@trolltech.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <stdio.h>
+
+#include <dbus/qdbus.h>
+#include <QtCore/QCoreApplication>
+#include <QtCore/QTimer>
+
+#include "ping-common.h"
+#include "pong.h"
+
+QString Pong::ping(const QString &arg)
+{
+ QTimer::singleShot(0, QCoreApplication::instance(), SLOT(quit()));
+ return QString("ping(\"%1\") got called").arg(arg);
+}
+
+int main(int argc, char **argv)
+{
+ QCoreApplication app(argc, argv);
+
+ QDBusBusService *bus = QDBus::sessionBus().busService();
+ if (bus->requestName(SERVICE_NAME, QDBusBusService::AllowReplacingName) !=
+ QDBusBusService::PrimaryOwnerReply)
+ exit(1);
+
+ Pong pong;
+ QDBus::sessionBus().registerObject("/", &pong, QDBusConnection::ExportSlots);
+
+ app.exec();
+ return 0;
+}
+
+#include "pong.moc"
--- /dev/null
+/* -*- C++ -*-
+ *
+ * Copyright (C) 2006 Trolltech AS. All rights reserved.
+ * Author: Thiago Macieira <thiago.macieira@trolltech.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef PONG_H
+#define PONG_H
+
+#include <QtCore/QObject>
+
+class Pong: public QObject
+{
+ Q_OBJECT
+public slots:
+ Q_SCRIPTABLE QString ping(const QString &arg);
+};
+
+#endif
projects / platform / upstream / dbus.git / commitdiff