src/common/ircuser.h
src/common/ircuser.cpp
src/qtgui/settingspage.h
+src/contrib
+src/contrib/qxt
+src/contrib/qxt/qxtglobal.h
+src/contrib/qxt/qxtpimpl.h
+src/contrib/qxt/qxtrpcpeer.cpp
+src/contrib/qxt/qxtrpcpeer.h
+src/core/serverinfo.cpp
+src/core/serverinfo.h
+src/contrib/qxt/CMakeLists.txt
+src/common/signalproxy.cpp
+src/common/signalproxy.h
FOREACH(dir ${quassel_DIRS})
SET(SDIRS ${SDIRS} "${CMAKE_CURRENT_SOURCE_DIR}/${dir}")
ENDFOREACH(dir)
-INCLUDE_DIRECTORIES(${SDIRS} plugins)
+INCLUDE_DIRECTORIES(${SDIRS} plugins contrib/qxt)
INCLUDE_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR}/qtgui) # so that ui files are found
# We need Qt4 support.
# Define subdirs. CMake complains if a directory is added twice, so make sure this
# does not happen in any combination of the requested targets.
+ADD_SUBDIRECTORY(contrib/qxt)
ADD_SUBDIRECTORY(common)
IF(BUILD_CORE)
ADD_SUBDIRECTORY(core)
-SET(common_SRCS global.cpp logger.cpp message.cpp settings.cpp util.cpp ircuser.cpp)
+SET(common_SRCS global.cpp logger.cpp message.cpp settings.cpp signalproxy.cpp util.cpp ircuser.cpp)
SET(common_HDRS global.h message.h util.h)
-SET(common_MOCS logger.h ircuser.h quasselui.h settings.h)
+SET(common_MOCS logger.h ircuser.h quasselui.h settings.h signalproxy.h)
QT4_WRAP_CPP(_MOC ${common_MOCS})
ADD_LIBRARY(common ${common_SRCS} ${_MOC})
+TARGET_LINK_LIBRARIES(common qxt)
--- /dev/null
+/***************************************************************************
+ * Copyright (C) 2005-07 by The Quassel IRC Development Team *
+ * devel@quassel-irc.org *
+ * *
+ * 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., *
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ ***************************************************************************/
+
+#include "signalproxy.h"
+
+SignalProxy::SignalProxy(ProxyType _type, QIODevice *dev, QObject *parent) : QObject(parent), type(_type) {
+ if(dev) {
+ if(type != Client) {
+ qWarning() << tr("Device given for ProxyType == Server, ignoring...").toAscii();
+ } else {
+ addPeer(dev);
+ }
+ }
+}
+
+SignalProxy::~SignalProxy() {
+ foreach(Connection conn, peers) {
+ conn.peer->deleteLater(); conn.device->deleteLater();
+ }
+}
+
+void SignalProxy::addPeer(QIODevice *dev) {
+ if(type == Client && peers.count()) {
+ qWarning() << tr("Cannot add more than one peer to a SignalProxy in client mode!").toAscii();
+ return;
+ }
+ Connection conn;
+ conn.device = dev;
+ conn.peer = new QxtRPCPeer(dev, QxtRPCPeer::Peer, this);
+
+ foreach(SlotDesc slot, attachedSlots) {
+ conn.peer->attachSlot(slot.rpcFunction, slot.recv, slot.slot);
+ }
+ foreach(SignalDesc sig, attachedSignals) {
+ conn.peer->attachSignal(sig.sender, sig.signal, sig.rpcFunction);
+ }
+ peers.append(conn);
+
+}
+
+void SignalProxy::attachSignal(QObject* sender, const char* signal, const QByteArray& rpcFunction) {
+ foreach(Connection conn, peers) {
+ conn.peer->attachSignal(sender, signal, rpcFunction);
+ }
+ attachedSignals.append(SignalDesc(sender, signal, rpcFunction));
+
+}
+
+void SignalProxy::attachSlot(const QByteArray& rpcFunction, QObject* recv, const char* slot) {
+ foreach(Connection conn, peers) {
+ conn.peer->attachSlot(rpcFunction, recv, slot);
+ }
+ attachedSlots.append(SlotDesc(rpcFunction, recv, slot));
+}
+
+void SignalProxy::detachObject(QObject* obj) {
+ Q_ASSERT(false); // not done yet
+ foreach(Connection conn, peers) {
+ conn.peer->detachObject(obj);
+ }
+ // FIXME: delete attached signal/slot info
+
+}
+
--- /dev/null
+/***************************************************************************
+ * Copyright (C) 2005-07 by The Quassel IRC Development Team *
+ * devel@quassel-irc.org *
+ * *
+ * 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., *
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ ***************************************************************************/
+
+#ifndef _RPCPEER_H_
+#define _RPCPEER_H_
+
+#include "qxtrpcpeer.h"
+#include <QtCore>
+
+class SignalProxy : public QObject {
+ Q_OBJECT
+
+ public:
+
+ enum ProxyType { Client, Server };
+
+ SignalProxy(ProxyType type, QIODevice *device = 0, QObject *parent = 0);
+ ~SignalProxy();
+
+ void attachSignal(QObject* sender, const char* signal, const QByteArray& rpcFunction = QByteArray());
+ void attachSlot(const QByteArray& rpcFunction, QObject* recv, const char* slot);
+
+ void detachObject(QObject* obj);
+
+ public slots:
+ void addPeer(QIODevice *device);
+
+ void sendSignal(const char *signal, QVariant p1 = QVariant(), QVariant p2 = QVariant(), QVariant p3 = QVariant(), QVariant p4 = QVariant(),
+ QVariant p5 = QVariant(), QVariant p6 = QVariant(), QVariant p7 = QVariant(), QVariant p8 = QVariant(), QVariant p9 = QVariant());
+
+ void detachSender();
+
+ signals:
+ //void peerDisconnected();
+
+ private slots:
+
+ private:
+ struct Connection {
+ QPointer<QxtRPCPeer> peer;
+ QPointer<QIODevice> device;
+ };
+
+ struct SignalDesc {
+ QObject *sender;
+ const char *signal;
+ QByteArray rpcFunction;
+
+ SignalDesc(QObject *sndr, const char *sig, const QByteArray &func) : sender(sndr), signal(sig), rpcFunction(func) {}
+ };
+
+ struct SlotDesc {
+ QByteArray rpcFunction;
+ QObject *recv;
+ const char *slot;
+
+ SlotDesc(const QByteArray& func, QObject* r, const char* s) : rpcFunction(func), recv(r), slot(s) {}
+ };
+
+ ProxyType type;
+ QList<Connection> peers;
+ QList<SignalDesc> attachedSignals;
+ QList<SlotDesc> attachedSlots;
+
+};
+
+
+
+#endif
--- /dev/null
+==Main Contributers (aka Project-Members)==
+
+Adam Higerd <ahigerd@stratitec.com>
+J-P Nurmi <jpnurmi@gmail.com>
+Arvid Picciani <aep@exys.org>
+
+==Project Management==
+
+Arvid Picciani <aep@exys.org>
+Adam Higerd <ahigerd@stratitec.com>
+
+==Minor Contributions==
+
+Igor Ulyanov <iulyanov@gmail.com>
+Bjoern Erik Nilsen <bjoern.nilsen@bjoernen.com>
--- /dev/null
+SET(qxt_SRCS qxtrpcpeer.cpp)
+SET(qxt_HDRS qxtglobal.h qxtpimpl.h)
+SET(qxt_MOCS qxtrpcpeer.h)
+
+QT4_WRAP_CPP(_MOC ${qxt_MOCS})
+ADD_LIBRARY(qxt ${qxt_SRCS} ${_MOC})
--- /dev/null
+ GNU LESSER GENERAL PUBLIC LICENSE
+ Version 2.1, February 1999
+
+ Copyright (C) 1991, 1999 Free Software Foundation, Inc.
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
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+versions of the Lesser General Public License from time to time.
+Such new versions will be similar in spirit to the present version,
+but may differ in detail to address new problems or concerns.
+
+Each version is given a distinguishing version number. If the Library
+specifies a version number of this License which applies to it and
+"any later version", you have the option of following the terms and
+conditions either of that version or of any later version published by
+the Free Software Foundation. If the Library does not specify a
+license version number, you may choose any version ever published by
+the Free Software Foundation.
+\f
+ 14. If you wish to incorporate parts of the Library into other free
+programs whose distribution conditions are incompatible with these,
+write to the author to ask for permission. For software which is
+copyrighted by the Free Software Foundation, write to the Free
+Software Foundation; we sometimes make exceptions for this. Our
+decision will be guided by the two goals of preserving the free status
+of all derivatives of our free software and of promoting the sharing
+and reuse of software generally.
+
+ NO WARRANTY
+
+ 15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
+WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
+EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
+OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
+KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
+LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
+THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+ 16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
+WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
+AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
+FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
+CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
+LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
+RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
+FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
+SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+DAMAGES.
+
+ END OF TERMS AND CONDITIONS
+\f
+ How to Apply These Terms to Your New Libraries
+
+ If you develop a new library, and you want it to be of the greatest
+possible use to the public, we recommend making it free software that
+everyone can redistribute and change. You can do so by permitting
+redistribution under these terms (or, alternatively, under the terms of the
+ordinary General Public License).
+
+ To apply these terms, attach the following notices to the library. It is
+safest to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least the
+"copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the library's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+Also add information on how to contact you by electronic and paper mail.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the library, if
+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the
+ library `Frob' (a library for tweaking knobs) written by James Random Hacker.
+
+ <signature of Ty Coon>, 1 April 1990
+ Ty Coon, President of Vice
+
+That's all there is to it!
+
+
--- /dev/null
+Qt Extended Library
+Copyright (C) 2007 Qxt Foundation
+
+------------------- Disclaimer ------------------------------------------------
+
+Until the Qxt Foundation is legally established, copyright for the
+source code falls back to the original contributor. For information about the
+status of the Qxt Foundation, or about the copyright status of any part of Qxt,
+contact the Qxt project maintainers at <libqxt@gmail.com>.
+
+Once the Qxt Foundation has been legally established, all contributors must
+transfer all copyright interest to the Qxt Foundation before their submissions
+will be added to the project.
+
+------------------- License ---------------------------------------------------
+
+This library is free software; you can redistribute it and/or modify it under
+the terms of the GNU Lesser General Public License as published by the Free
+Software Foundation; version 2.1.
+
+Future versions of the source code of this library may be redistributed and/or
+modified under the terms of the Common Public License; version 1.0.
+
+This library 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 Lesser General Public License for more
+details about the LGPL (see the included file entitled LGPL) or the Common
+Public License for more information about the CPM (see the included file
+entitled cpl1.0.txt).
+
+Parts of Qxt depend on Qt 4 and/or other libraries that have their own
+licenses. Qxt is independent of these licenses; however, use of these other
+libraries is subject to their respective license agreements.
+
+------------------- Intent ----------------------------------------------------
+
+The following section describes the opinions and intent of the Qxt Foundation
+with regards to the licensing and use of the Qxt source code and library. In
+the event that the CPL is found to be illegal or invalid, or if any application
+or clause of the license is subjected to question or abuse, this section is a
+general statement of the desired interpretation.
+
+This section has no legal standing and the statements made here are strictly
+subject to the text of the CPL; that is, if this section and the CPL are in
+disagreement, the text of the CPL takes precedence. In no way does this
+intent grant you any additional rights or impose any additional restrictions.
+
+If you have questions about licensing, contact the maintainers.
+
+Qxt is built and supported by open-source enthusiasts.
+- Please respect the open-source background of the contributors. The code is
+ provided for everyone's use; you may not restrict the rights of anyone to
+ use it.
+ - No individual may claim ownership of any part of the code. It belongs
+ to the community.
+ - You may modify the source code to suit your needs, but these changes
+ must be made free. If you distribute a modified form of Qxt, you must
+ also distribute the entire source code of the modified form.
+ - Digital Rights Management (DRM) puts unfair, unfree restrictions on
+ users and developers. It is the opposite of Free Software. We can't
+ stop you from using it, but please don't use the Qxt name for software
+ restricted by DRM.
+- Please respect the time and effort put into the project by the developers.
+ - If you find Qxt useful, it would be appreciated if you would include
+ text in your application (for instance, in the About dialog) giving
+ acknowledgement to Qxt.
+ - If you make modifications to the source code, you must not call the
+ modified version "Qxt." It's okay to include "Qxt" in the name, but
+ anyone who receives the modified version needs to know that it's not
+ the same as the version distributed by the Qxt Foundation.
+- We want everyone to be able to use Qxt without restrictions.
+ - If you distribute Qxt in compiled binary form, please ensure that
+ everyone who receives it can get the source code used to create it.
+ - You are free to use Qxt in closed-source applications as long as you
+ distribute Qxt in an open-source fashion. This does not require you
+ to make your entire application open-source.
+- The Qxt Foundation is a non-profit, non-political organization.
+ - Please don't use the Qxt name in any political or semi-political
+ propaganda or publication. We don't like it.
+- Qxt is distributed "as-is," with no warranty.
+ - If it makes your program crash, your computer blow up, or tiny demons
+ fly out of your nose, please don't sue us.
+
--- /dev/null
+This directory contains some files from the Qt Extension Library Project,
+which can be found at <http://www.libqxt.org/>. We have taken the liberty
+of not copying the whole Qxt source into the Quassel tree, but only the parts
+we need, specifically we are using QxtRPCPeer within Quassel IRC.
--- /dev/null
+/****************************************************************************
+**
+** Copyright (C) Qxt Foundation. Some rights reserved.
+**
+** This file is part of the QxtCore module of the Qt eXTension library
+**
+** This library is free software; you can redistribute it and/or modify it
+** under the terms of th Common Public License, version 1.0, as published by
+** IBM.
+**
+** This file is provided "AS IS", without WARRANTIES OR CONDITIONS OF ANY
+** KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY
+** WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY OR
+** FITNESS FOR A PARTICULAR PURPOSE.
+**
+** You should have received a copy of the CPL along with this file.
+** See the LICENSE file and the cpl1.0.txt file included with the source
+** distribution for more information. If you did not receive a copy of the
+** license, contact the Qxt Foundation.
+**
+** <http://libqxt.sourceforge.net> <foundation@libqxt.org>
+**
+****************************************************************************/
+
+
+/** \defgroup core Core
+ The Core contains naturaly the most important parts of Qxt everything is based one. it has no QT depencies and is licenced under pure lgpl
+*/
+
+/** \defgroup kit Kit
+ the kit module contains the base parts of Qxt that depend on QtCore
+*/
+
+/** \defgroup sql Sql
+ parts that depend on QtSql (and at least QtCore)
+*/
+
+/** \defgroup network Network
+ parts that depend on QtNetwork (and at least QtCore)
+*/
+
+/** \defgroup gui Gui
+ parts that depend on QtGui (and at least QtCore)
+*/
+
+
+/** \defgroup curses Curses
+ Qt like ncurses Frontend
+*/
+
+/** \defgroup web Web
+ Qt like Web Developement tools
+*/
+
+/** \defgroup crypto Crypto
+ Tools for encryption and hashing
+*/
+
+
+
+/**
+
+*/
+/*! \mainpage Qt extension librarys
+ *
+ *
+ * Qxt Provides Classes for extended needs based on the Qt Library by Trolltech
+ *
+ * Checkout the classes list
+
+\image html logo.png
+ *
+ */
+
+
+#ifndef QXTDEFINES_HEADER_GUARDD
+#define QXTDEFINES_HEADER_GUARDD
+
+
+
+
+
+#define QXT_VERSION ( (2<<16) + (2<<8) + 3 )
+
+
+
+//--------------------------global macros------------------------------
+
+#ifndef QXT_NO_MACROS
+
+#endif
+
+//--------------------------export macros------------------------------
+
+
+
+
+# define QXT_DLLEXPORT DO_NOT_USE_THIS_ANYMORE
+
+
+
+
+
+
+
+#if defined(QXT_WINDOWS)
+
+# if defined(BUILD_QXT_CORE)
+# define QXT_CORE_EXPORT __declspec(dllexport)
+# else
+# define QXT_CORE_EXPORT __declspec(dllimport)
+# endif
+
+# if defined(BUILD_QXT_GUI)
+# define QXT_GUI_EXPORT __declspec(dllexport)
+# else
+# define QXT_GUI_EXPORT __declspec(dllimport)
+# endif
+
+# if defined(BUILD_QXT_MEDIA)
+# define QXT_MEDIA_EXPORT __declspec(dllexport)
+# else
+# define QXT_MEDIA_EXPORT __declspec(dllimport)
+# endif
+
+
+# if defined(BUILD_QXT_NETWORK)
+# define QXT_NETWORK_EXPORT __declspec(dllexport)
+# else
+# define QXT_NETWORK_EXPORT __declspec(dllimport)
+# endif
+
+
+# if defined(BUILD_QXT_SQL)
+# define QXT_SQL_EXPORT __declspec(dllexport)
+# else
+# define QXT_SQL_EXPORT __declspec(dllimport)
+# endif
+
+# if defined(BUILD_QXT_WEB)
+# define QXT_WEB_EXPORT __declspec(dllexport)
+# else
+# define QXT_WEB_EXPORT __declspec(dllimport)
+# endif
+
+# if defined(BUILD_QXT_CRYPTO)
+# define QXT_CRYPTO_EXPORT __declspec(dllexport)
+# else
+# define QXT_CRYPTO_EXPORT __declspec(dllimport)
+# endif
+
+
+#else
+
+# define QXT_CORE_EXPORT
+# define QXT_GUI_EXPORT
+# define QXT_MEDIA_EXPORT
+# define QXT_NETWORK_EXPORT
+# define QXT_SQL_EXPORT
+# define QXT_WEB_EXPORT
+# define QXT_CRYPTO_EXPORT
+
+
+
+
+#endif
+
+
+
+
+
+
+
+
+
+
+#if defined BUILD_QXT_CORE || defined BUILD_QXT_GUI || defined BUILD_QXT_MEDIA || defined BUILD_QXT_SQL || defined BUILD_QXT_NETWORK || defined BUILD_QXT_KIT || defined BUILD_QXT_WEB || defined BUILD_QXT_CRYPTO
+#define BUILD_QXT
+#endif
+
+
+
+
+
+
+
+
+
+
+
+#endif //guards
+
--- /dev/null
+/****************************************************************************
+**
+** Copyright (C) Qxt Foundation. Some rights reserved.
+**
+** This file is part of the QxtCore module of the Qt eXTension library
+**
+** This library is free software; you can redistribute it and/or modify it
+** under the terms of th Common Public License, version 1.0, as published by
+** IBM.
+**
+** This file is provided "AS IS", without WARRANTIES OR CONDITIONS OF ANY
+** KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY
+** WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY OR
+** FITNESS FOR A PARTICULAR PURPOSE.
+**
+** You should have received a copy of the CPL along with this file.
+** See the LICENSE file and the cpl1.0.txt file included with the source
+** distribution for more information. If you did not receive a copy of the
+** license, contact the Qxt Foundation.
+**
+** <http://libqxt.sourceforge.net> <foundation@libqxt.org>
+**
+****************************************************************************/
+/**
+\class QxtPimpl QxtPimpl
+\ingroup core
+\brief Hide private details of a class
+
+Application code generally doesn't have to be concerned about hiding its
+implementation details, but when writing library code it is important to
+maintain a constant interface, both source and binary. Maintaining a constant
+source interface is easy enough, but keeping the binary interface constant
+means moving implementation details into a private class. The PIMPL, or
+d-pointer, idiom is a common method of implementing this separation. QxtPimpl
+offers a convenient way to connect the public and private sides of your class.
+
+\section start Getting Started
+Before you declare the public class, you need to make a forward declaration
+of the private class. The private class must have the same name as the public
+class, followed by the word Private. For example, a class named MyTest would
+declare the private class with:
+\code
+class MyTestPrivate;
+\endcode
+
+\subsection pub The Public Class
+Generally, you shouldn't keep any data members in the public class without a
+good reason. Functions that are part of the public interface should be declared
+in the public class, and functions that need to be available to subclasses (for
+calling or overriding) should be in the protected section of the public class.
+To connect the private class to the public class, include the
+QXT_DECLARE_PRIVATE macro in the private section of the public class. In the
+example above, the private class is connected as follows:
+\code
+private:
+ QXT_DECLARE_PRIVATE(MyTest);
+\endcode
+
+Additionally, you must include the QXT_INIT_PRIVATE macro in the public class's
+constructor. Continuing with the MyTest example, your constructor might look
+like this:
+\code
+MyTest::MyTest() {
+ // initialization
+ QXT_INIT_PRIVATE(MyTest);
+}
+\endcode
+
+\subsection priv The Private Class
+As mentioned above, data members should usually be kept in the private class.
+This allows the memory layout of the private class to change without breaking
+binary compatibility for the public class. Functions that exist only as
+implementation details, or functions that need access to private data members,
+should be implemented here.
+
+To define the private class, inherit from the template QxtPrivate class, and
+include the QXT_DECLARE_PUBLIC macro in its public section. The template
+parameter should be the name of the public class. For example:
+\code
+class MyTestPrivate : public QxtPrivate<MyTest> {
+public:
+ MyTestPrivate();
+ QXT_DECLARE_PUBLIC(MyTest);
+};
+\endcode
+
+\section cross Accessing Private Members
+Use the qxt_d() function (actually a function-like object) from functions in
+the public class to access the private class. Similarly, functions in the
+private class can invoke functions in the public class by using the qxt_p()
+function (this one's actually a function).
+
+For example, assume that MyTest has methods named getFoobar and doBaz(),
+and MyTestPrivate has a member named foobar and a method named doQuux().
+The code might resemble this example:
+\code
+int MyTest::getFoobar() {
+ return qxt_d().foobar;
+}
+
+void MyTestPrivate::doQuux() {
+ qxt_p().doBaz(foobar);
+}
+\endcode
+*/
+
+#ifndef QXTPIMPL_H
+#define QXTPIMPL_H
+
+/*! \relates QxtPimpl
+ * Declares that a public class has a related private class.
+ *
+ * This shuold be put in the private section of the public class. The parameter is the name of the public class.
+ */
+#define QXT_DECLARE_PRIVATE(PUB) friend class PUB##Private; QxtPrivateInterface<PUB, PUB##Private> qxt_d;
+/*! \relates QxtPimpl
+ * Declares that a private class has a related public class.
+ *
+ * This may be put anywhere in the declaration of the private class. The parameter is the name of the public class.
+ */
+#define QXT_DECLARE_PUBLIC(PUB) friend class PUB;
+/*! \relates QxtPimpl
+ * Initializes resources owned by the private class.
+ *
+ * This should be called from the public class's constructor,
+ * before qxt_d() is used for the first time. The parameter is the name of the public class.
+ */
+#define QXT_INIT_PRIVATE(PUB) qxt_d.setPublic(this);
+
+#ifdef QXT_DOXYGEN_RUN
+/*! \relates QxtPimpl
+ * Returns a reference to the private class.
+ *
+ * This function is only available in a class using \a QXT_DECLARE_PRIVATE.
+ */
+QxtPrivate<PUB>& qxt_d();
+
+/*! \relates QxtPimpl
+ * Returns a const reference to the private class.
+ *
+ * This function is only available in a class using \a QXT_DECLARE_PRIVATE.
+ * This overload will be automatically used in const functions.
+ */
+const QxtPrivate<PUB>& qxt_d();
+
+/*! \relates QxtPimpl
+ * Returns a reference to the public class.
+ *
+ * This function is only available in a class using \a QXT_DECLARE_PUBLIC.
+ */
+PUB& qxt_p();
+
+/*! \relates QxtPimpl
+ * Returns a const reference to the public class.
+ *
+ * This function is only available in a class using \a QXT_DECLARE_PUBLIC.
+ * This overload will be automatically used in const functions.
+ */
+const PUB& qxt_p();
+#endif
+
+#ifndef QXT_DOXYGEN_RUN
+template <typename PUB>
+class QxtPrivate {
+public:
+ virtual ~QxtPrivate() {}
+ inline void QXT_setPublic(PUB* pub) { qxt_p_ptr = pub; }
+
+protected:
+ inline PUB& qxt_p() { return *qxt_p_ptr; }
+ inline const PUB& qxt_p() const { return *qxt_p_ptr; }
+
+private:
+ PUB* qxt_p_ptr;
+};
+
+template <typename PUB, typename PVT>
+class QxtPrivateInterface {
+friend class QxtPrivate<PUB>;
+public:
+ QxtPrivateInterface() { pvt = new PVT; }
+ ~QxtPrivateInterface() { delete pvt; }
+
+ inline void setPublic(PUB* pub) { pvt->QXT_setPublic(pub); }
+ inline PVT& operator()() { return *static_cast<PVT*>(pvt); }
+ inline const PVT& operator()() const { return *static_cast<PVT*>(pvt); }
+private:
+ QxtPrivate<PUB>* pvt;
+};
+#endif
+
+#endif
--- /dev/null
+/****************************************************************************
+**
+** Copyright (C) Qxt Foundation. Some rights reserved.
+**
+** This file is part of the QxtNetwork module of the Qt eXTension library
+**
+** This library is free software; you can redistribute it and/or modify it
+** under the terms of th Common Public License, version 1.0, as published by
+** IBM.
+**
+** This file is provided "AS IS", without WARRANTIES OR CONDITIONS OF ANY
+** KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY
+** WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY OR
+** FITNESS FOR A PARTICULAR PURPOSE.
+**
+** You should have received a copy of the CPL along with this file.
+** See the LICENSE file and the cpl1.0.txt file included with the source
+** distribution for more information. If you did not receive a copy of the
+** license, contact the Qxt Foundation.
+**
+** <http://libqxt.sourceforge.net> <foundation@libqxt.org>
+**
+****************************************************************************/
+
+#include "qxtrpcpeer.h"
+#include <QObject>
+#include <QTcpSocket>
+#include <QTcpServer>
+#include <QMultiHash>
+#include <QDebug>
+#include <QMetaMethod>
+#include <cassert>
+
+class QxtIntrospector: public QObject {
+ // This class MANUALLY implements the necessary parts of QObject.
+ // Do NOT add the Q_OBJECT macro. As this class isn't intended
+ // for direct use, it doesn't offer any sort of useful meta-object.
+public:
+ QxtIntrospector(QxtRPCPeer* parent, QObject* source, const char* signal);
+
+ int qt_metacall(QMetaObject::Call _c, int _id, void **_a);
+
+ QString rpcFunction;
+
+private:
+ QxtRPCPeer* peer;
+ QList<int> argTypes;
+};
+
+struct QxtRPCConnection {
+ QTcpSocket* socket;
+ QByteArray buffer;
+ QString lastMethod;
+};
+
+class QxtRPCPeerPrivate : public QxtPrivate<QxtRPCPeer> {
+public:
+ QXT_DECLARE_PUBLIC(QxtRPCPeer);
+
+ void receivePeerSignal(QString fn, QVariant p0 = QVariant(), QVariant p1 = QVariant(), QVariant p2 = QVariant(), QVariant p3 = QVariant(),
+ QVariant p4 = QVariant(), QVariant p5 = QVariant(), QVariant p6 = QVariant(), QVariant p7 = QVariant(), QVariant p8 = QVariant()) const;
+ void receiveClientSignal(quint64 id, QString fn, QVariant p0 = QVariant(), QVariant p1 = QVariant(), QVariant p2 = QVariant(), QVariant p3 = QVariant(),
+ QVariant p4 = QVariant(), QVariant p5 = QVariant(), QVariant p6 = QVariant(), QVariant p7 = QVariant()) const;
+
+ void processInput(QIODevice* socket, QByteArray& buffer);
+
+ // Object -> introspector for each signal
+ QMultiHash<QObject*, QxtIntrospector*> attachedSignals;
+ // RPC function -> (object, slot ID)
+ typedef QPair<QObject*, int> MethodID;
+ QHash<QString, QList<MethodID> > attachedSlots;
+
+ typedef QHash<QObject*, QxtRPCConnection*> ConnHash;
+ ConnHash m_clients;
+ QTcpServer* m_server;
+ QIODevice* m_peer; ///aep: doom
+
+ QByteArray m_buffer;
+ int m_rpctype;
+};
+
+QxtRPCPeer::QxtRPCPeer(QObject* parent) : QObject(parent) {
+ QXT_INIT_PRIVATE(QxtRPCPeer);
+ qxt_d().m_rpctype = Peer;
+ qxt_d().m_server = new QTcpServer(this);
+ qxt_d().m_peer = new QTcpSocket(this);
+ QObject::connect(qxt_d().m_peer, SIGNAL(connected()), this, SIGNAL(peerConnected()));
+ QObject::connect(qxt_d().m_peer, SIGNAL(disconnected()), this, SIGNAL(peerDisconnected()));
+ QObject::connect(qxt_d().m_peer, SIGNAL(disconnected()), this, SLOT(disconnectSender()));
+ QObject::connect(qxt_d().m_peer, SIGNAL(readyRead()), this, SLOT(dataAvailable()));
+ QObject::connect(qxt_d().m_peer, SIGNAL(error(QAbstractSocket::SocketError)), this, SIGNAL(peerError(QAbstractSocket::SocketError)));
+ QObject::connect(qxt_d().m_server, SIGNAL(newConnection()), this, SLOT(newConnection()));
+}
+
+QxtRPCPeer::QxtRPCPeer(RPCTypes type, QObject* parent) : QObject(parent) {
+ QXT_INIT_PRIVATE(QxtRPCPeer);
+ qxt_d().m_rpctype = type;
+ qxt_d().m_server = new QTcpServer(this);
+ qxt_d().m_peer = new QTcpSocket(this);
+ QObject::connect(qxt_d().m_peer, SIGNAL(connected()), this, SIGNAL(peerConnected()));
+ QObject::connect(qxt_d().m_peer, SIGNAL(disconnected()), this, SIGNAL(peerDisconnected()));
+ QObject::connect(qxt_d().m_peer, SIGNAL(disconnected()), this, SLOT(disconnectSender()));
+ QObject::connect(qxt_d().m_peer, SIGNAL(readyRead()), this, SLOT(dataAvailable()));
+ QObject::connect(qxt_d().m_peer, SIGNAL(error(QAbstractSocket::SocketError)), this, SIGNAL(peerError(QAbstractSocket::SocketError)));
+ QObject::connect(qxt_d().m_server, SIGNAL(newConnection()), this, SLOT(newConnection()));
+}
+
+QxtRPCPeer::QxtRPCPeer(QIODevice* device, RPCTypes type, QObject* parent) : QObject(parent) {
+ if (!device->isOpen())
+ {
+ qWarning("QxtRPCPeer::the device you passed is not open!");
+ }
+
+ QXT_INIT_PRIVATE(QxtRPCPeer);
+ qxt_d().m_rpctype = type;
+ qxt_d().m_server = new QTcpServer(this);
+ qxt_d().m_peer = device;
+
+ if (qobject_cast<QTcpSocket *>(device)!=0)
+ {
+ QObject::connect(qxt_d().m_peer, SIGNAL(connected()), this, SIGNAL(peerConnected()));
+ QObject::connect(qxt_d().m_peer, SIGNAL(disconnected()), this, SIGNAL(peerDisconnected()));
+ QObject::connect(qxt_d().m_peer, SIGNAL(disconnected()), this, SLOT(disconnectSender()));
+ QObject::connect(qxt_d().m_peer, SIGNAL(error(QAbstractSocket::SocketError)), this, SIGNAL(peerError(QAbstractSocket::SocketError)));
+ }
+ QObject::connect(qxt_d().m_peer, SIGNAL(readyRead()), this, SLOT(dataAvailable()));
+ QObject::connect(qxt_d().m_server, SIGNAL(newConnection()), this, SLOT(newConnection()));
+}
+
+void QxtRPCPeer::setRPCType(RPCTypes type) {
+ if(qxt_d().m_peer->isOpen () || qxt_d().m_server->isListening()) {
+ qWarning() << "QxtRPCPeer: Cannot change RPC types while connected or listening";
+ return;
+ }
+ qxt_d().m_rpctype = type;
+}
+
+QxtRPCPeer::RPCTypes QxtRPCPeer::rpcType() const {
+ return (RPCTypes)(qxt_d().m_rpctype);
+}
+
+void QxtRPCPeer::connect(QHostAddress addr, int port) {
+ if(qxt_d().m_rpctype == Server) {
+ qWarning() << "QxtRPCPeer: Cannot connect outward in Server mode";
+ return;
+ } else if(qxt_d().m_peer->isOpen ()) {
+ qWarning() << "QxtRPCPeer: Already connected";
+ return;
+ }
+ QTcpSocket * sock = qobject_cast<QTcpSocket*>(qxt_d().m_peer);
+ assert(sock);
+ sock->connectToHost(addr, port);
+}
+
+bool QxtRPCPeer::listen(QHostAddress iface, int port) {
+ if(qxt_d().m_rpctype == Client) {
+ qWarning() << "QxtRPCPeer: Cannot listen in Client mode";
+ return false;
+ } else if(qxt_d().m_rpctype == Peer && qxt_d().m_peer->isOpen ()) {
+ qWarning() << "QxtRPCPeer: Cannot listen while connected to a peer";
+ return false;
+ } else if(qxt_d().m_server->isListening()) {
+ qWarning() << "QxtRPCPeer: Already listening";
+ return false;
+ }
+ return qxt_d().m_server->listen(iface, port);
+}
+
+void QxtRPCPeer::disconnectPeer(quint64 id) {
+ if(qxt_d().m_rpctype == Server && id==0) {
+ qWarning() << "QxtRPCPeer: Server mode does not have a peer";
+ return;
+ } else if(qxt_d().m_rpctype!= Server && id!=0) {
+ qWarning() << "QxtRPCPeer: Must specify a client ID to disconnect";
+ return;
+ }
+ QxtRPCConnection* conn;
+ if(id==0) {
+ qxt_d().m_peer->close();
+ } else if((conn = qxt_d().m_clients.take((QObject*)(id)))!= 0) {
+ conn->socket->disconnectFromHost();
+ conn->socket->deleteLater();
+ delete conn;
+ } else {
+ qWarning() << "QxtRPCPeer: no client with id " << id;
+ }
+}
+
+void QxtRPCPeer::disconnectAll() {
+ if(qxt_d().m_rpctype!= Server)
+ disconnectPeer();
+ else {
+ for(QxtRPCPeerPrivate::ConnHash::const_iterator i = qxt_d().m_clients.constBegin(); i!= qxt_d().m_clients.constEnd(); i++) {
+ (*i)->socket->deleteLater();
+ delete *i;
+ }
+ qxt_d().m_clients.clear();
+ }
+}
+
+void QxtRPCPeer::stopListening() {
+ if(!qxt_d().m_server->isListening()) {
+ qWarning() << "QxtRPCPeer: Not listening";
+ return;
+ }
+ qxt_d().m_server->close();
+}
+
+bool QxtRPCPeer::attachSignal(QObject* sender, const char* signal, const QByteArray& rpcFunction) {
+ const QMetaObject* meta = sender->metaObject();
+ QByteArray sig(meta->normalizedSignature(signal).mid(1));
+ int methodID = meta->indexOfMethod(sig.constData());
+ if(methodID == -1 || meta->method(methodID).methodType() != QMetaMethod::Signal) {
+ qWarning() << "QxtRPCPeer::attachSignal: No such signal " << signal;
+ return false;
+ }
+ QxtIntrospector* spec = new QxtIntrospector(this, sender, signal);
+ if(!rpcFunction.isEmpty()) {
+ spec->rpcFunction = rpcFunction.simplified();
+ } else {
+ spec->rpcFunction = sig;
+ }
+ qxt_d().attachedSignals.insertMulti(sender, spec);
+ return true;
+}
+
+bool QxtRPCPeer::attachSlot(const QByteArray& rpcFunction, QObject* recv, const char* slot) {
+ const QMetaObject* meta = recv->metaObject();
+ int methodID = meta->indexOfMethod(meta->normalizedSignature(slot).mid(1));
+ if(methodID == -1 || meta->method(methodID).methodType() == QMetaMethod::Method) {
+ qWarning() << "QxtRPCPeer::attachSlot: No such slot " << slot;
+ return false;
+ }
+
+ QString fn;
+ if(rpcFunction[0] == '1' && rpcFunction.contains('(') && rpcFunction.contains(')')) {
+ fn = QMetaObject::normalizedSignature(rpcFunction.mid(1).constData());
+ } else {
+ fn = rpcFunction.simplified();
+ }
+
+ qxt_d().attachedSlots[fn].append(QPair<QObject*, int>(recv, recv->metaObject()->indexOfMethod(recv->metaObject()->normalizedSignature(slot).mid(1))));
+ return true;
+}
+
+void QxtRPCPeer::detachSender() {
+ detachObject(sender());
+}
+
+void QxtRPCPeer::detachObject(QObject* obj) {
+ foreach(QxtIntrospector* i, qxt_d().attachedSignals.values(obj)) i->deleteLater();
+ qxt_d().attachedSignals.remove(obj);
+ foreach(QString slot, qxt_d().attachedSlots.keys()) {
+ for(QList<QPair<QObject*, int> >::iterator i(qxt_d().attachedSlots[slot].begin());
+ i!= qxt_d().attachedSlots[slot].end(); ) {
+ if((*i).first == obj)
+ i = qxt_d().attachedSlots[slot].erase(i);
+ else
+ i++;
+ }
+ }
+}
+
+QByteArray QxtRPCPeer::serialize(QString fn, QVariant p1, QVariant p2, QVariant p3, QVariant p4, QVariant p5, QVariant p6, QVariant p7, QVariant p8, QVariant p9) const {
+ QByteArray rv;
+ QDataStream str(&rv, QIODevice::WriteOnly);
+ str << fn;
+ unsigned char ct = 9;
+ if(p1.isNull()) ct = 0;
+ else if(p2.isNull()) ct = 1;
+ else if(p3.isNull()) ct = 2;
+ else if(p4.isNull()) ct = 3;
+ else if(p5.isNull()) ct = 4;
+ else if(p6.isNull()) ct = 5;
+ else if(p7.isNull()) ct = 6;
+ else if(p8.isNull()) ct = 7;
+ else if(p9.isNull()) ct = 8;
+ str << ct;
+ if(ct--) str << p1;
+ if(ct--) str << p2;
+ if(ct--) str << p3;
+ if(ct--) str << p4;
+ if(ct--) str << p5;
+ if(ct--) str << p6;
+ if(ct--) str << p7;
+ if(ct--) str << p8;
+ if(ct--) str << p9;
+ rv.replace(QByteArray("\\"), QByteArray("\\\\"));
+ rv.replace(QByteArray("\n"), QByteArray("\\n"));
+ rv.append("\n");
+ return rv;
+}
+
+void QxtRPCPeer::call(const char * signal , QVariant p1, QVariant p2, QVariant p3, QVariant p4, QVariant p5, QVariant p6, QVariant p7, QVariant p8, QVariant p9) {
+
+ QByteArray sig=QMetaObject::normalizedSignature(signal);
+
+ if(!qxt_d().m_peer->isOpen ())
+ {
+ qWarning("can't call on a closed device");
+ return;
+ }
+ qxt_d().m_peer->write(serialize(sig, p1, p2, p3, p4, p5, p6, p7, p8, p9));
+}
+
+void QxtRPCPeer::callClientList(QList<quint64> ids, QString fn, QVariant p1, QVariant p2, QVariant p3, QVariant p4, QVariant p5, QVariant p6, QVariant p7, QVariant p8) {
+ QByteArray c = serialize(fn, p1, p2, p3, p4, p5, p6, p7, p8, QVariant());
+ foreach(quint64 id, ids) {
+ QxtRPCConnection* conn = qxt_d().m_clients.value((QObject*)(id));
+ if(!conn) {
+ qWarning() << "QxtRPCPeer: no client with id" << id;
+ } else {
+ conn->socket->write(c);
+ }
+ }
+}
+
+void QxtRPCPeer::callClient(quint64 id, QString fn, QVariant p1, QVariant p2, QVariant p3, QVariant p4, QVariant p5, QVariant p6, QVariant p7, QVariant p8) {
+ callClientList(QList<quint64>() << id, fn, p1, p2, p3, p4, p5, p6, p7, p8);
+}
+
+void QxtRPCPeer::callClientsExcept(quint64 id, QString fn, QVariant p1, QVariant p2, QVariant p3, QVariant p4, QVariant p5, QVariant p6, QVariant p7, QVariant p8) {
+ QList<quint64> cs = clients();
+ cs.removeAll(id);
+ callClientList(cs, fn, p1, p2, p3, p4, p5, p6, p7, p8);
+}
+
+#define QXT_ARG(i) ((numParams>i)?QGenericArgument(p ## i .typeName(), p ## i .constData()):QGenericArgument())
+void QxtRPCPeerPrivate::receivePeerSignal(QString fn, QVariant p0, QVariant p1, QVariant p2, QVariant p3, QVariant p4, QVariant p5, QVariant p6, QVariant p7, QVariant p8) const {
+ QByteArray sig;
+ int numParams;
+ foreach(QxtRPCPeerPrivate::MethodID i, attachedSlots.value(fn)) {
+ sig = i.first->metaObject()->method(i.second).signature();
+ sig = sig.left(sig.indexOf('('));
+ numParams = i.first->metaObject()->method(i.second).parameterTypes().count();
+ QMetaObject::invokeMethod(i.first, sig, QXT_ARG(0), QXT_ARG(1), QXT_ARG(2), QXT_ARG(3), QXT_ARG(4), QXT_ARG(5), QXT_ARG(6), QXT_ARG(7), QXT_ARG(8));
+ }
+}
+
+void QxtRPCPeerPrivate::receiveClientSignal(quint64 id, QString fn, QVariant p0, QVariant p1, QVariant p2, QVariant p3, QVariant p4, QVariant p5, QVariant p6, QVariant p7) const {
+ QByteArray sig;
+ int numParams;
+ foreach(QxtRPCPeerPrivate::MethodID i, attachedSlots.value(fn)) {
+ sig = i.first->metaObject()->method(i.second).signature();
+ sig = sig.left(sig.indexOf('('));
+ numParams = i.first->metaObject()->method(i.second).parameterTypes().count();
+ QMetaObject::invokeMethod(i.first, sig, Q_ARG(quint64, id), QXT_ARG(0), QXT_ARG(1), QXT_ARG(2), QXT_ARG(3), QXT_ARG(4), QXT_ARG(5), QXT_ARG(6), QXT_ARG(7));
+ }
+}
+#undef QXT_ARG
+
+void QxtRPCPeer::newConnection() {
+ QTcpSocket* next = qxt_d().m_server->nextPendingConnection();
+ if(qxt_d().m_rpctype == QxtRPCPeer::Peer) {
+ if(qxt_d().m_peer->isOpen ()) {
+ qWarning() << "QxtRPCPeer: Rejected connection from " << next->peerAddress().toString() << "; another peer is connected";
+ next->disconnectFromHost();
+ next->deleteLater();
+ } else {
+ qxt_d().m_peer->deleteLater();
+ qxt_d().m_peer = next;
+ QObject::connect(qxt_d().m_peer, SIGNAL(connected()), this, SIGNAL(peerConnected()));
+ QObject::connect(qxt_d().m_peer, SIGNAL(disconnected()), this, SIGNAL(peerDisconnected()));
+ QObject::connect(qxt_d().m_peer, SIGNAL(disconnected()), this, SLOT(disconnectSender()));
+ QObject::connect(qxt_d().m_peer, SIGNAL(readyRead()), this, SLOT(dataAvailable()));
+ QObject::connect(qxt_d().m_peer, SIGNAL(error(QAbstractSocket::SocketError)), this, SIGNAL(peerError(QAbstractSocket::SocketError)));
+ emit peerConnected();
+ }
+ } else {
+ QxtRPCConnection* conn = new QxtRPCConnection;
+ conn->socket = next;
+ qxt_d().m_clients[next] = conn;
+ QObject::connect(next, SIGNAL(disconnected()), this, SLOT(disconnectSender()));
+ QObject::connect(next, SIGNAL(readyRead()), this, SLOT(dataAvailable()));
+ QObject::connect(next, SIGNAL(error(QAbstractSocket::SocketError)), this, SIGNAL(peerError(QAbstractSocket::SocketError)));
+ emit clientConnected((quint64)(next));
+ }
+}
+
+void QxtRPCPeer::dataAvailable() {
+ if(qxt_d().m_rpctype!=QxtRPCPeer::Server && qxt_d().m_peer==sender()) {
+ qxt_d().m_buffer.append(qxt_d().m_peer->readAll());
+ qxt_d().processInput(qxt_d().m_peer, qxt_d().m_buffer);
+ return;
+ } else {
+ QxtRPCConnection* conn = qxt_d().m_clients.value(sender());
+ if(!conn) {
+ qWarning() << "QxtRPCPeer: Unrecognized client object connected to dataAvailable";
+ return;
+ }
+ conn->buffer.append(conn->socket->readAll());
+ qxt_d().processInput(conn->socket, (conn->buffer));
+ return;
+ }
+ qWarning() << "QxtRPCPeer: Unrecognized peer object connected to dataAvailable";
+}
+
+void QxtRPCPeer::disconnectSender() {
+ QxtRPCConnection* conn = qxt_d().m_clients.value(sender());
+ if(!conn) {
+ if(qxt_d().m_peer!= qobject_cast<QTcpSocket*>(sender())) {
+ qWarning() << "QxtRPCPeer: Unrecognized object connected to disconnectSender";
+ return;
+ }
+ qxt_d().m_buffer.append(qxt_d().m_peer->readAll());
+ qxt_d().m_buffer.append("\n");
+ qxt_d().processInput(qxt_d().m_peer, qxt_d().m_buffer);
+ qxt_d().m_buffer.clear();
+ emit clientDisconnected((quint64)(sender()));
+ return;
+ }
+ conn->buffer.append(conn->socket->readAll());
+ conn->buffer.append("\n");
+ qxt_d().processInput(conn->socket, conn->buffer);
+ conn->socket->deleteLater();
+ delete conn;
+ qxt_d().m_clients.remove(sender());
+}
+
+void QxtRPCPeerPrivate::processInput(QIODevice* socket, QByteArray& buffer) {
+ while(qxt_p().canDeserialize(buffer)) {
+ QPair<QString, QList<QVariant> > sig = qxt_p().deserialize(buffer);
+ if(sig.first.isEmpty()) {
+ if(sig.second.count()) {
+ qWarning() << "QxtRPCPeer: Invalid data received; disconnecting";
+ if(socket == m_peer)
+ qxt_p().disconnectPeer();
+ else
+ qxt_p().disconnectPeer((quint64)(socket));
+ return;
+ }
+ continue;
+ }
+ while(sig.second.count() < 9) sig.second << QVariant();
+ if(socket == m_peer) {
+ receivePeerSignal(sig.first, sig.second[0], sig.second[1], sig.second[2], sig.second[3], sig.second[4], sig.second[5], sig.second[6], sig.second[7], sig.second[8]);
+ } else {
+ receiveClientSignal((quint64)(socket), sig.first, sig.second[0], sig.second[1], sig.second[2], sig.second[3], sig.second[4], sig.second[5], sig.second[6], sig.second[7]);
+ }
+ }
+}
+
+QList<quint64> QxtRPCPeer::clients() const {
+ QList<quint64> rv;
+ QList<QObject*> cs = qxt_d().m_clients.keys();
+ foreach(QObject* id, cs) rv << (const quint64)(id);
+ return rv;
+}
+
+QxtIntrospector::QxtIntrospector(QxtRPCPeer* parent, QObject* source, const char* signal): QObject(parent) {
+ peer = parent;
+ QByteArray sig_ba = QMetaObject::normalizedSignature(QByteArray(signal).mid(1));
+ ///FIXME: use normalizedsignature
+ const char * sig=sig_ba.constData();
+ int idx = source->metaObject()->indexOfSignal(sig);
+ if(idx<0)
+ qWarning("no such signal: %s",sig_ba.constData());
+
+ // Our "method" will have the first ID not used by the superclass.
+ QMetaObject::connect(source, idx, this, QObject::staticMetaObject.methodCount());
+ QObject::connect(source, SIGNAL(destroyed()), peer, SLOT(detachSender()));
+ QList<QByteArray> p = source->metaObject()->method(idx).parameterTypes();
+ int ct = p.count();
+ for(int i=0; i<ct; i++) argTypes.append(QMetaType::type(p.value(i).constData()));
+}
+
+int QxtIntrospector::qt_metacall(QMetaObject::Call _c, int _id, void **_a) {
+ _id = QObject::qt_metacall(_c, _id, _a);
+ if (_id < 0)
+ return _id;
+ if (_c == QMetaObject::InvokeMetaMethod) {
+ if(_id==0) {
+ QVariant v[9];
+ int n = argTypes.size();
+ for(int i=0; i<n; i++) v[i] = QVariant(argTypes[i], _a[i+1]);
+ peer->call(rpcFunction.toUtf8().constData(), v[0], v[1], v[2], v[3], v[4], v[5], v[6], v[7], v[8]);
+ }
+ _id -= 1;
+ }
+ return _id;
+}
+
+QPair<QString, QList<QVariant> > QxtRPCPeer::deserialize(QByteArray& data) {
+ QByteArray cmd;
+ int pos = data.indexOf('\n');
+ cmd = data.left(pos-1);
+ data = data.mid(pos+1);
+ if(cmd.length()==0) return qMakePair(QString(), QList<QVariant>());
+ cmd.replace(QByteArray("\\n"), QByteArray("\n"));
+ cmd.replace(QByteArray("\\\\"), QByteArray("\\"));
+ QDataStream str(cmd);
+ QString signal;
+ unsigned char argCount;
+ QList<QVariant> v;
+ QVariant t;
+ str >> signal >> argCount;
+
+ if(str.status() == QDataStream::ReadCorruptData) {
+ v << QVariant();
+ return qMakePair(QString(), v);
+ }
+
+ for(int i=0; i<argCount; i++) {
+ str >> t;
+ v << t;
+ }
+ return qMakePair(signal, v);
+}
+
+bool QxtRPCPeer::canDeserialize(const QByteArray& buffer) const {
+ if (buffer.indexOf('\n') == -1)
+ {
+ return false;
+ }
+ return true;
+
+}
--- /dev/null
+/****************************************************************************
+**
+** Copyright (C) Qxt Foundation. Some rights reserved.
+**
+** This file is part of the QxtNetwork module of the Qt eXTension library
+**
+** This library is free software; you can redistribute it and/or modify it
+** under the terms of th Common Public License, version 1.0, as published by
+** IBM.
+**
+** This file is provided "AS IS", without WARRANTIES OR CONDITIONS OF ANY
+** KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY
+** WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY OR
+** FITNESS FOR A PARTICULAR PURPOSE.
+**
+** You should have received a copy of the CPL along with this file.
+** See the LICENSE file and the cpl1.0.txt file included with the source
+** distribution for more information. If you did not receive a copy of the
+** license, contact the Qxt Foundation.
+**
+** <http://libqxt.sourceforge.net> <foundation@libqxt.org>
+**
+*****************************************************************************
+**
+** This file has been modified from its original state to suit the needs of
+** Quassel IRC. We have virtualized some methods.
+**
+*****************************************************************************/
+
+#ifndef QXTRPCPEER
+#define QXTRPCPEER
+
+#include <QObject>
+#include <QList>
+#include <QVariant>
+#include <QPair>
+#include <QString>
+#include <QHostAddress>
+#include <qxtpimpl.h>
+#include <qxtglobal.h>
+
+class QxtRPCPeerPrivate;
+/*!
+ * \class QxtRPCPeer QxtRPCPeer
+ * \ingroup network
+ * \brief Transmits Qt signals over a network connection
+ *
+ * QxtRPCPeer is a tool that encapsulates Qt signals and transmits them over a network connection.
+ * The signal is subsequently re-emitted on the receiving end of the connection.
+ *
+ * QxtRPCPeer can operate in peer-to-peer mode (that is, one-to-one) or client-server (that is, one-to-many) mode.
+ * In peer or server mode, QxtRPCPeer can listen for and accept incoming connections. In peer or client mode,
+ * QxtRPCPeer can connect to a listening peer or server.
+ *
+ * All data types used in attached signals and slots must be declared and registered with QMetaType using
+ * Q_DECLARE_METATYPE and qRegisterMetaType, and they must have stream operators registered with qRegisterMetaTypeStreamOperators.
+ *
+ * The limits on the number of parameters passed to call() and related functions are a restriction of Qt,
+ * which limits parameters on a signal or slot to 10.
+ */
+class QXT_NETWORK_EXPORT QxtRPCPeer : public QObject {
+Q_OBJECT
+public:
+
+ /*!
+ * This enum is used with the \a setRPCType() to describe the role played in a connection. It is also returned by \a rpcType().
+ */
+ enum RPCTypes {
+ Server, /**< Listen for clients and accept multiple connections. */
+ Client, /**< Connect to a server. */
+ Peer /**< Listen for a connection or connect to a peer. */
+ };
+
+ /*!
+ * Creates a QxtRPCPeer object with the given parent. Unless changed later, this object will use Peer mode and QTcpSocket for its I/O device.
+ */
+ QxtRPCPeer(QObject* parent = 0);
+
+ /*!
+ * Creates a QxtRPCPeer object with the given parent and type. Unless changed later, this object will use QTcpSocket for its I/O device.
+ */
+ QxtRPCPeer(RPCTypes type, QObject* parent = 0);
+
+ /*!
+ * Creates a QxtRPCPeer object with the given parent and type and connects it to the specified I/O device.
+ *
+ * Note that the I/O device must already be opened for reading and writing. This constructor cannot be used for Server mode.
+ */
+ QxtRPCPeer(QIODevice* device, RPCTypes type = QxtRPCPeer::Peer, QObject* parent = 0);
+
+ /*!
+ * Sets the RPC type.
+ *
+ * Attempting to change the RPC type while listening or connected will be ignored with a warning.
+ */
+ void setRPCType(RPCTypes type);
+
+ /*!
+ * Returns the current RPC type.
+ */
+ RPCTypes rpcType() const;
+
+ /*!
+ * Connects to the specified peer or server on the selected port.
+ *
+ * When the connection is complete, the \a peerConnected() signal will be emitted. If an error occurs, the \a peerError() signal will be emitted.
+ */
+ void connect(QHostAddress addr, int port = 80);
+
+ /*!
+ * Listens on the specified interface on the specified port for connections.
+ *
+ * Attempting to listen while in Client mode or while connected in Peer mode will be ignored with a warning. In Peer mode, only one connection
+ * can be active at a time. Additional incoming connections while connected to a peer will be dropped. When a peer connects, the \a peerConnected()
+ * signal will be emitted. In Server mode, multiple connections can be active at a time. Each client that connects will be provided a unique ID,
+ * included in the \a clientConnected() signal that will be emitted.
+ */
+ bool listen(QHostAddress iface = QHostAddress::Any, int port = 80);
+
+ /*!
+ * Disconnects from a server, client, or peer.
+ *
+ * Servers must provide a client ID, provided by the \a clientConnected() signal; clients and peers must not.
+ */
+ void disconnectPeer(quint64 id = -1);
+
+ /*!
+ * Disconnects from all clients, or from the server or peer.
+ */
+ void disconnectAll();
+
+ /*!
+ * Stops listening for connections. Any connections still open will remain connected.
+ */
+ void stopListening();
+
+ /*!
+ * Returns a list of client IDs for all connected clients.
+ */
+ QList<quint64> clients() const;
+
+ /*!
+ * Attaches the given signal.
+ *
+ * When the attached signal is emitted, it will be transmitted to all connected servers, clients, or peers.
+ * If an optional rpcFunction is provided, it will be used in place of the name of the transmitted signal.
+ * Use the SIGNAL() macro to specify the signal, just as you would for QObject::connect().
+ *
+ * Like QObject::connect(), attachSignal returns false if the connection cannot be established.
+ */
+ bool attachSignal(QObject* sender, const char* signal, const QByteArray& rpcFunction = QByteArray());
+
+ /*!
+ * Attaches the given slot.
+ *
+ * When a signal with the name given by rpcFunction is received from the network, the attached slot is executed.
+ * Use the SLOT() macro to specify the slot, just as you would for QObject::connect().
+ *
+ * Like QObject::connect(), attachSignal returns false if the connection cannot be established.
+ *
+ * \Note In Server mode, the first parameter of the slot must be int id. The parameters of the signal follow.
+ * For example, SIGNAL(mySignal(QString)) from the client connects to SLOT(mySlot(int, QString)) on the server.
+ */
+ bool attachSlot(const QByteArray& rpcFunction, QObject* recv, const char* slot);
+
+ /*!
+ * Detaches all signals and slots for the given object.
+ */
+ void detachObject(QObject* obj);
+
+public slots:
+ /*!
+ * Sends the signal fn with the given parameter list to the server or peer.
+ *
+ * This function accepts up to 9 QVariant parameters.
+ *
+ * The receiver is not obligated to act upon the signal. If no server or peer is connected, the call is ignored.
+ * In particular, this function does nothing in Server mode.
+ */
+ void call(const char *signal, QVariant p1 = QVariant(), QVariant p2 = QVariant(), QVariant p3 = QVariant(), QVariant p4 = QVariant(),
+ QVariant p5 = QVariant(), QVariant p6 = QVariant(), QVariant p7 = QVariant(), QVariant p8 = QVariant(), QVariant p9 = QVariant());
+
+ /*!
+ * Sends the signal with the given parameter list to the provided list of clients.
+ *
+ * This function accepts up to 8 QVariant parameters.
+ *
+ * The receivers are not obligated to act upon the signal. If no client is connected with a provided ID, the ID
+ * is ignored with a warning.
+ */
+ void callClientList(QList<quint64> ids, QString fn, QVariant p1 = QVariant(), QVariant p2 = QVariant(), QVariant p3 = QVariant(), QVariant p4 = QVariant(),
+ QVariant p5 = QVariant(), QVariant p6 = QVariant(), QVariant p7 = QVariant(), QVariant p8 = QVariant());
+
+ /*!
+ * Sends the signal fn with the given parameter list to the specified client.
+ *
+ * This function accepts up to 8 QVariant parameters.
+ *
+ * The receiver is not obligated to act upon the signal. If no client with the given ID is connected, the call will be ignored with a warning.
+ */
+ void callClient(quint64 id, QString fn, QVariant p1 = QVariant(), QVariant p2 = QVariant(), QVariant p3 = QVariant(), QVariant p4 = QVariant(),
+ QVariant p5 = QVariant(), QVariant p6 = QVariant(), QVariant p7 = QVariant(), QVariant p8 = QVariant());
+
+ /*!
+ * Sends the signal fn with the given parameter list to all connected clients except for the client specified.
+ *
+ * This function accepts up to 8 QVariant parameters.
+ *
+ * The receiver is not obligated to act upon the signal. This function is useful for rebroadcasting a signal from one client
+ * to all other connected clients.
+ */
+ void callClientsExcept(quint64 id, QString fn, QVariant p1 = QVariant(), QVariant p2 = QVariant(), QVariant p3 = QVariant(), QVariant p4 = QVariant(),
+ QVariant p5 = QVariant(), QVariant p6 = QVariant(), QVariant p7 = QVariant(), QVariant p8 = QVariant());
+
+ /*!
+ * Detaches all signals and slots for the object that emitted the signal connected to detachSender().
+ */
+ void detachSender();
+
+signals:
+ /*!
+ * This signal is emitted after a successful connection to or from a peer or server.
+ */
+ void peerConnected();
+
+ /*!
+ * This signal is emitted after a successful connection from a client.
+ *
+ * The given ID is used for disconnectPeer(), callClient(), and related functions.
+ */
+ void clientConnected(quint64 id);
+
+ /*!
+ * This signal is emitted when a peer or server is disconnected.
+ */
+ void peerDisconnected();
+
+ /*!
+ * This signal is emitted when a client disconnects. The given ID is no longer valid.
+ */
+ void clientDisconnected(quint64 id);
+
+ /*!
+ * This signal is emitted whenever an error occurs on a socket.
+ *
+ * Currently, no information about the socket that raised the error is available.
+ */
+ void peerError(QAbstractSocket::SocketError);
+
+protected:
+ /*!
+ * Serializes a signal into a form suitable for transmitting over the network.
+ *
+ * Reimplement this function in a subclass to allow QxtRPCPeer to use a different protocol.
+ */
+ virtual QByteArray serialize(QString fn, QVariant p1, QVariant p2, QVariant p3, QVariant p4, QVariant p5, QVariant p6, QVariant p7, QVariant p8, QVariant p9) const;
+
+ /*!
+ * Deserializes network data into a signal name and a list of parameters.
+ *
+ * Reimplement this function in a subclass to allow QxtRPCPeer to understand a different protocol.
+ * If you reimplement it, be sure to remove the processed portion of the data from the reference parameter.
+ * Return "qMakePair(QString(), QList<QVariant>())" if the deserialized data doesn't invoke a signal.
+ * Return "qMakePair(QString(), QList<QVariant>() << QVariant())" if the protocol has been violated and
+ * the connection should be severed.
+ */
+ virtual QPair<QString, QList<QVariant> > deserialize(QByteArray& data);
+
+ /*!
+ * Indicates whether the data currently received from the network can be deserialized.
+ *
+ * The default behavior of this function returns true if the buffer contains a newline character.
+ *
+ * Reimplement this function in a subclass to allow QxtRPCPeer to understand a different protocol.
+ */
+ virtual bool canDeserialize(const QByteArray& buffer) const;
+
+//protected:
+// void newConnection();
+
+private:
+ QXT_DECLARE_PRIVATE(QxtRPCPeer);
+
+private slots:
+ void newConnection();
+ void dataAvailable();
+ void disconnectSender();
+};
+#endif