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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-11-08 12:31:36 -0600
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-11-08 12:31:36 -0600
commitd796c9dd933ab96ec83b9a634feedd5d32e1ba3f (patch)
tree6e3dcca4f77e20ec8966c666aac7c35bd4704053 /examples/network
downloadtqt3-d796c9dd933ab96ec83b9a634feedd5d32e1ba3f.tar.gz
tqt3-d796c9dd933ab96ec83b9a634feedd5d32e1ba3f.zip
Test conversion to TQt3 from Qt3 8c6fc1f8e35fd264dd01c582ca5e7549b32ab731
Diffstat (limited to 'examples/network')
-rw-r--r--examples/network/archivesearch/archivedialog.ui137
-rw-r--r--examples/network/archivesearch/archivedialog.ui.h102
-rw-r--r--examples/network/archivesearch/archivesearch.doc25
-rw-r--r--examples/network/archivesearch/archivesearch.pro9
-rw-r--r--examples/network/archivesearch/main.cpp23
-rw-r--r--examples/network/clientserver/client/client.cpp125
-rw-r--r--examples/network/clientserver/client/client.pro9
-rw-r--r--examples/network/clientserver/clientserver.doc35
-rw-r--r--examples/network/clientserver/server/server.cpp162
-rw-r--r--examples/network/clientserver/server/server.pro9
-rw-r--r--examples/network/ftpclient/README3
-rw-r--r--examples/network/ftpclient/connectdialog.ui244
-rw-r--r--examples/network/ftpclient/ftpclient.doc24
-rw-r--r--examples/network/ftpclient/ftpclient.pro14
-rw-r--r--examples/network/ftpclient/ftpmainwindow.ui280
-rw-r--r--examples/network/ftpclient/ftpmainwindow.ui.h273
-rw-r--r--examples/network/ftpclient/ftpviewitem.cpp58
-rw-r--r--examples/network/ftpclient/ftpviewitem.h35
-rw-r--r--examples/network/ftpclient/images/file.pngbin0 -> 106 bytes
-rw-r--r--examples/network/ftpclient/images/folder.pngbin0 -> 145 bytes
-rw-r--r--examples/network/ftpclient/main.cpp23
-rw-r--r--examples/network/httpd/README7
-rw-r--r--examples/network/httpd/httpd.cpp141
-rw-r--r--examples/network/httpd/httpd.doc20
-rw-r--r--examples/network/httpd/httpd.pro9
-rw-r--r--examples/network/infoprotocol/infoclient/client.cpp120
-rw-r--r--examples/network/infoprotocol/infoclient/client.h47
-rw-r--r--examples/network/infoprotocol/infoclient/clientbase.ui276
-rw-r--r--examples/network/infoprotocol/infoclient/infoclient.pro11
-rw-r--r--examples/network/infoprotocol/infoclient/main.cpp21
-rw-r--r--examples/network/infoprotocol/infoserver/infodata.cpp88
-rw-r--r--examples/network/infoprotocol/infoserver/infodata.h31
-rw-r--r--examples/network/infoprotocol/infoserver/infoserver.pro13
-rw-r--r--examples/network/infoprotocol/infoserver/main.cpp22
-rw-r--r--examples/network/infoprotocol/infoserver/server.cpp99
-rw-r--r--examples/network/infoprotocol/infoserver/server.h69
-rw-r--r--examples/network/infoprotocol/infoserver/serverbase.ui117
-rw-r--r--examples/network/infoprotocol/infourlclient/client.cpp60
-rw-r--r--examples/network/infoprotocol/infourlclient/client.h35
-rw-r--r--examples/network/infoprotocol/infourlclient/clientbase.ui118
-rw-r--r--examples/network/infoprotocol/infourlclient/infourlclient.pro13
-rw-r--r--examples/network/infoprotocol/infourlclient/main.cpp23
-rw-r--r--examples/network/infoprotocol/infourlclient/qip.cpp132
-rw-r--r--examples/network/infoprotocol/infourlclient/qip.h48
-rw-r--r--examples/network/mail/composer.cpp65
-rw-r--r--examples/network/mail/composer.h41
-rw-r--r--examples/network/mail/mail.doc25
-rw-r--r--examples/network/mail/mail.pro12
-rw-r--r--examples/network/mail/main.cpp23
-rw-r--r--examples/network/mail/smtp.cpp127
-rw-r--r--examples/network/mail/smtp.h58
-rw-r--r--examples/network/networkprotocol/README5
-rw-r--r--examples/network/networkprotocol/main.cpp29
-rw-r--r--examples/network/networkprotocol/networkprotocol.doc26
-rw-r--r--examples/network/networkprotocol/networkprotocol.pro10
-rw-r--r--examples/network/networkprotocol/nntp.cpp256
-rw-r--r--examples/network/networkprotocol/nntp.h49
-rw-r--r--examples/network/networkprotocol/view.cpp90
-rw-r--r--examples/network/networkprotocol/view.h37
-rw-r--r--examples/network/remotecontrol/ipcserver.cpp84
-rw-r--r--examples/network/remotecontrol/ipcserver.h20
-rw-r--r--examples/network/remotecontrol/main.cpp11
-rw-r--r--examples/network/remotecontrol/maindialog.ui165
-rw-r--r--examples/network/remotecontrol/remotecontrol.pro16
-rw-r--r--examples/network/remotecontrol/remotectrl.ui145
-rw-r--r--examples/network/remotecontrol/remotectrlimpl.cpp50
-rw-r--r--examples/network/remotecontrol/remotectrlimpl.h26
-rw-r--r--examples/network/remotecontrol/startup.cpp45
-rw-r--r--examples/network/remotecontrol/startup.h28
69 files changed, 4553 insertions, 0 deletions
diff --git a/examples/network/archivesearch/archivedialog.ui b/examples/network/archivesearch/archivedialog.ui
new file mode 100644
index 000000000..3d3e67a90
--- /dev/null
+++ b/examples/network/archivesearch/archivedialog.ui
@@ -0,0 +1,137 @@
+<!DOCTYPE UI><UI version="3.1" stdsetdef="1">
+<class>ArchiveDialog</class>
+<widget class="TQDialog">
+ <property name="name">
+ <cstring>ArchiveDialog</cstring>
+ </property>
+ <property name="geometry">
+ <rect>
+ <x>0</x>
+ <y>0</y>
+ <width>673</width>
+ <height>561</height>
+ </rect>
+ </property>
+ <property name="caption">
+ <string>TQt-interest Archive Search Tool</string>
+ </property>
+ <vbox>
+ <property name="name">
+ <cstring>unnamed</cstring>
+ </property>
+ <widget class="TQLayoutWidget">
+ <property name="name">
+ <cstring>layout1</cstring>
+ </property>
+ <hbox>
+ <property name="name">
+ <cstring>unnamed</cstring>
+ </property>
+ <widget class="TQLabel">
+ <property name="name">
+ <cstring>myTextLabel</cstring>
+ </property>
+ <property name="text">
+ <string>Search phrase</string>
+ </property>
+ </widget>
+ <widget class="TQLineEdit">
+ <property name="name">
+ <cstring>myLineEdit</cstring>
+ </property>
+ </widget>
+ </hbox>
+ </widget>
+ <widget class="TQSplitter">
+ <property name="name">
+ <cstring>splitter1</cstring>
+ </property>
+ <property name="orientation">
+ <enum>Horizontal</enum>
+ </property>
+ <widget class="TQListView">
+ <column>
+ <property name="text">
+ <string>Matching documents</string>
+ </property>
+ <property name="clickable">
+ <bool>true</bool>
+ </property>
+ <property name="resizable">
+ <bool>true</bool>
+ </property>
+ </column>
+ <property name="name">
+ <cstring>myListView</cstring>
+ </property>
+ </widget>
+ <widget class="TQTextBrowser">
+ <property name="name">
+ <cstring>myTextBrowser</cstring>
+ </property>
+ </widget>
+ </widget>
+ <widget class="TQLayoutWidget">
+ <property name="name">
+ <cstring>layout3</cstring>
+ </property>
+ <hbox>
+ <property name="name">
+ <cstring>unnamed</cstring>
+ </property>
+ <spacer>
+ <property name="name">
+ <cstring>mySpacer</cstring>
+ </property>
+ <property name="orientation">
+ <enum>Horizontal</enum>
+ </property>
+ <property name="sizeType">
+ <enum>Expanding</enum>
+ </property>
+ <property name="sizeHint">
+ <size>
+ <width>281</width>
+ <height>21</height>
+ </size>
+ </property>
+ </spacer>
+ <widget class="TQPushButton">
+ <property name="name">
+ <cstring>myPushButton</cstring>
+ </property>
+ <property name="text">
+ <string>&amp;Quit</string>
+ </property>
+ <property name="autoDefault">
+ <bool>false</bool>
+ </property>
+ </widget>
+ </hbox>
+ </widget>
+ </vbox>
+</widget>
+<includes>
+ <include location="global" impldecl="in declaration">qhttp.h</include>
+ <include location="global" impldecl="in declaration">qurl.h</include>
+ <include location="global" impldecl="in declaration">qmessagebox.h</include>
+ <include location="global" impldecl="in declaration">qapplication.h</include>
+ <include location="global" impldecl="in declaration">qcursor.h</include>
+ <include location="global" impldecl="in declaration">qregexp.h</include>
+ <include location="local" impldecl="in implementation">archivedialog.ui.h</include>
+</includes>
+<variables>
+ <variable access="private">TQHttp articleSearcher;</variable>
+ <variable access="private">TQHttp articleFetcher;</variable>
+</variables>
+<slots>
+ <slot specifier="non virtual">fetch( TQListViewItem * it )</slot>
+ <slot specifier="non virtual">fetchDone( bool error )</slot>
+ <slot specifier="non virtual">search()</slot>
+ <slot specifier="non virtual">searchDone( bool error )</slot>
+</slots>
+<functions>
+ <function access="private" specifier="non virtual">init()</function>
+</functions>
+<layoutdefaults spacing="6" margin="11"/>
+</UI>
diff --git a/examples/network/archivesearch/archivedialog.ui.h b/examples/network/archivesearch/archivedialog.ui.h
new file mode 100644
index 000000000..e5b70cb10
--- /dev/null
+++ b/examples/network/archivesearch/archivedialog.ui.h
@@ -0,0 +1,102 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+/****************************************************************************
+** ui.h extension file, included from the uic-generated form implementation.
+**
+** If you wish to add, delete or rename functions or slots use
+** TQt Designer which will update this file, preserving your code. Create an
+** init() function in place of a constructor, and a destroy() function in
+** place of a destructor.
+*****************************************************************************/
+
+void ArchiveDialog::init()
+{
+ connect(&articleSearcher, SIGNAL(done(bool)), this, SLOT(searchDone(bool)));
+ connect(&articleFetcher, SIGNAL(done(bool)), this, SLOT(fetchDone(bool)));
+ connect(myListView, SIGNAL(selectionChanged(TQListViewItem*)), this, SLOT(fetch(TQListViewItem*)));
+ connect(myLineEdit, SIGNAL(returnPressed()), this, SLOT(search()));
+ connect(myListView, SIGNAL(returnPressed(TQListViewItem*)), this, SLOT(fetch(TQListViewItem*)));
+ connect(myPushButton, SIGNAL(clicked()), this, SLOT(close()));
+}
+
+void ArchiveDialog::fetch( TQListViewItem *it )
+{
+ TQUrl u(it->text(1));
+ articleFetcher.setHost(u.host());
+ articleFetcher.get(it->text(1));
+}
+
+void ArchiveDialog::fetchDone( bool error )
+{
+ if (error) {
+ TQMessageBox::critical(this, "Error fetching",
+ "An error occurred when fetching this document: "
+ + articleFetcher.errorString(),
+ TQMessageBox::Ok, TQMessageBox::NoButton);
+ } else {
+ myTextBrowser->setText(articleFetcher.readAll());
+ }
+}
+
+void ArchiveDialog::search()
+{
+ if (articleSearcher.state() == TQHttp::HostLookup
+ || articleSearcher.state() == TQHttp::Connecting
+ || articleSearcher.state() == TQHttp::Sending
+ || articleSearcher.state() == TQHttp::Reading) {
+ articleSearcher.abort();
+ }
+
+ if (myLineEdit->text() == "") {
+ TQMessageBox::critical(this, "Empty query",
+ "Please type a search string.",
+ TQMessageBox::Ok, TQMessageBox::NoButton);
+ } else {
+ TQApplication::setOverrideCursor(TQCursor(TQt::WaitCursor));
+
+ articleSearcher.setHost("lists.trolltech.com");
+
+ TQHttpRequestHeader header("POST", "/qt-interest/search.php");
+ header.setValue("Host", "lists.trolltech.com");
+ header.setContentType("application/x-www-form-urlencoded");
+
+ TQString encodedTopic = myLineEdit->text();
+ TQUrl::encode(encodedTopic);
+ TQString searchString = "qt-interest=on&search=" + encodedTopic;
+
+ articleSearcher.request(header, searchString.utf8());
+ }
+
+}
+
+void ArchiveDialog::searchDone( bool error )
+{
+ if (error) {
+ TQMessageBox::critical(this, "Error searching",
+ "An error occurred when searching: "
+ + articleSearcher.errorString(),
+ TQMessageBox::Ok, TQMessageBox::NoButton);
+ } else {
+ TQString result(articleSearcher.readAll());
+
+ TQRegExp rx("<a href=\"(http://lists\\.trolltech\\.com/qt-interest/.*)\">(.*)</a>");
+ rx.setMinimal(TRUE);
+ int pos = 0;
+ while (pos >= 0) {
+ pos = rx.search(result, pos);
+ if (pos > -1) {
+ pos += rx.matchedLength();
+ new TQListViewItem(myListView, rx.cap(2), rx.cap(1));
+ }
+ }
+ }
+
+ TQApplication::restoreOverrideCursor();
+}
diff --git a/examples/network/archivesearch/archivesearch.doc b/examples/network/archivesearch/archivesearch.doc
new file mode 100644
index 000000000..e4589cceb
--- /dev/null
+++ b/examples/network/archivesearch/archivesearch.doc
@@ -0,0 +1,25 @@
+/*
+*/
+
+/*! \page archivesearch-example.html
+
+ \ingroup network-examples
+
+ \title A qt-interest mail archive search
+
+ This example does a search on the qt-interest mailinglist archives. It uses
+ QHttp to issue the search command and to fetch the results. The GUI parts
+ were done using \link designer-manual.book Qt Designer\endlink.
+
+ <hr>
+
+ The implementation of the HTTP requests (archivedialog.ui.h):
+
+ \include network/archivesearch/archivedialog.ui.h
+
+ <hr>
+
+ Main (main.cpp):
+
+ \include network/archivesearch/main.cpp
+*/
diff --git a/examples/network/archivesearch/archivesearch.pro b/examples/network/archivesearch/archivesearch.pro
new file mode 100644
index 000000000..1423814c3
--- /dev/null
+++ b/examples/network/archivesearch/archivesearch.pro
@@ -0,0 +1,9 @@
+TEMPLATE = app
+
+CONFIG += qt warn_on release
+
+REQUIRES = network full-config
+
+HEADERS += archivedialog.ui.h
+INTERFACES += archivedialog.ui
+SOURCES += main.cpp
diff --git a/examples/network/archivesearch/main.cpp b/examples/network/archivesearch/main.cpp
new file mode 100644
index 000000000..c08a00031
--- /dev/null
+++ b/examples/network/archivesearch/main.cpp
@@ -0,0 +1,23 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include "archivedialog.h"
+#include <qapplication.h>
+
+int main(int argc, char **argv)
+{
+ TQApplication a( argc, argv );
+ ArchiveDialog ad;
+ ad.show();
+
+ TQObject::connect( &a, SIGNAL(lastWindowClosed()),
+ &a, SLOT(tquit()) );
+
+ return a.exec();
+}
diff --git a/examples/network/clientserver/client/client.cpp b/examples/network/clientserver/client/client.cpp
new file mode 100644
index 000000000..d76b59a9d
--- /dev/null
+++ b/examples/network/clientserver/client/client.cpp
@@ -0,0 +1,125 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include <qsocket.h>
+#include <qapplication.h>
+#include <qvbox.h>
+#include <qhbox.h>
+#include <qtextview.h>
+#include <qlineedit.h>
+#include <qlabel.h>
+#include <qpushbutton.h>
+#include <qtextstream.h>
+
+
+class Client : public TQVBox
+{
+ Q_OBJECT
+public:
+ Client( const TQString &host, Q_UINT16 port )
+ {
+ // GUI layout
+ infoText = new TQTextView( this );
+ TQHBox *hb = new TQHBox( this );
+ inputText = new TQLineEdit( hb );
+ TQPushButton *send = new TQPushButton( tr("Send") , hb );
+ TQPushButton *close = new TQPushButton( tr("Close connection") , this );
+ TQPushButton *tquit = new TQPushButton( tr("Quit") , this );
+
+ connect( send, SIGNAL(clicked()), SLOT(sendToServer()) );
+ connect( close, SIGNAL(clicked()), SLOT(closeConnection()) );
+ connect( tquit, SIGNAL(clicked()), qApp, SLOT(tquit()) );
+
+ // create the socket and connect various of its signals
+ socket = new TQSocket( this );
+ connect( socket, SIGNAL(connected()),
+ SLOT(socketConnected()) );
+ connect( socket, SIGNAL(connectionClosed()),
+ SLOT(socketConnectionClosed()) );
+ connect( socket, SIGNAL(readyRead()),
+ SLOT(socketReadyRead()) );
+ connect( socket, SIGNAL(error(int)),
+ SLOT(socketError(int)) );
+
+ // connect to the server
+ infoText->append( tr("Trying to connect to the server\n") );
+ socket->connectToHost( host, port );
+ }
+
+ ~Client()
+ {
+ }
+
+private slots:
+ void closeConnection()
+ {
+ socket->close();
+ if ( socket->state() == TQSocket::Closing ) {
+ // We have a delayed close.
+ connect( socket, SIGNAL(delayedCloseFinished()),
+ SLOT(socketClosed()) );
+ } else {
+ // The socket is closed.
+ socketClosed();
+ }
+ }
+
+ void sendToServer()
+ {
+ // write to the server
+ TQTextStream os(socket);
+ os << inputText->text() << "\n";
+ inputText->setText( "" );
+ }
+
+ void socketReadyRead()
+ {
+ // read from the server
+ while ( socket->canReadLine() ) {
+ infoText->append( socket->readLine() );
+ }
+ }
+
+ void socketConnected()
+ {
+ infoText->append( tr("Connected to server\n") );
+ }
+
+ void socketConnectionClosed()
+ {
+ infoText->append( tr("Connection closed by the server\n") );
+ }
+
+ void socketClosed()
+ {
+ infoText->append( tr("Connection closed\n") );
+ }
+
+ void socketError( int e )
+ {
+ infoText->append( tr("Error number %1 occurred\n").arg(e) );
+ }
+
+private:
+ TQSocket *socket;
+ TQTextView *infoText;
+ TQLineEdit *inputText;
+};
+
+
+int main( int argc, char** argv )
+{
+ TQApplication app( argc, argv );
+ Client client( argc<2 ? "localhost" : argv[1], 4242 );
+ app.setMainWidget( &client );
+ client.show();
+ return app.exec();
+}
+
+#include "client.moc"
diff --git a/examples/network/clientserver/client/client.pro b/examples/network/clientserver/client/client.pro
new file mode 100644
index 000000000..bc3b9e9ad
--- /dev/null
+++ b/examples/network/clientserver/client/client.pro
@@ -0,0 +1,9 @@
+TEMPLATE = app
+TARGET = client
+
+CONFIG += qt warn_on release
+
+REQUIRES = network full-config
+
+HEADERS =
+SOURCES = client.cpp
diff --git a/examples/network/clientserver/clientserver.doc b/examples/network/clientserver/clientserver.doc
new file mode 100644
index 000000000..67b72a5da
--- /dev/null
+++ b/examples/network/clientserver/clientserver.doc
@@ -0,0 +1,35 @@
+/*
+*/
+
+/*! \page clientserver-example.html
+
+ \ingroup network-examples
+
+ \title A small client-server example
+
+ This example shows how two programs can communicate using sockets.
+
+ Two simple example programs are provided, a client program and a
+ server program. Both use the QSocket class, and the server also uses
+ QServerSocket class.
+
+ The server listens on port number 4242 and accepts incoming connections.
+ It sends back every line it receives from the client, prepended with
+ the line number.
+
+ The client tries to connect to the server on the host specified on the
+ command line or to localhost if no command line arguments are
+ specified. You can send single lines to the server.
+
+ <hr>
+
+ Implementation server (server.cpp):
+
+ \include network/clientserver/server/server.cpp
+
+ <hr>
+
+ Implementation client (client.cpp):
+
+ \include network/clientserver/client/client.cpp
+*/
diff --git a/examples/network/clientserver/server/server.cpp b/examples/network/clientserver/server/server.cpp
new file mode 100644
index 000000000..f80adda84
--- /dev/null
+++ b/examples/network/clientserver/server/server.cpp
@@ -0,0 +1,162 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include <qsocket.h>
+#include <qserversocket.h>
+#include <qapplication.h>
+#include <qvbox.h>
+#include <qtextview.h>
+#include <qlabel.h>
+#include <qpushbutton.h>
+#include <qtextstream.h>
+
+#include <stdlib.h>
+
+
+/*
+ The ClientSocket class provides a socket that is connected with a client.
+ For every client that connects to the server, the server creates a new
+ instance of this class.
+*/
+class ClientSocket : public TQSocket
+{
+ Q_OBJECT
+public:
+ ClientSocket( int sock, TQObject *parent=0, const char *name=0 ) :
+ TQSocket( parent, name )
+ {
+ line = 0;
+ connect( this, SIGNAL(readyRead()),
+ SLOT(readClient()) );
+ connect( this, SIGNAL(connectionClosed()),
+ SLOT(deleteLater()) );
+ setSocket( sock );
+ }
+
+ ~ClientSocket()
+ {
+ }
+
+signals:
+ void logText( const TQString& );
+
+private slots:
+ void readClient()
+ {
+ TQTextStream ts( this );
+ while ( canReadLine() ) {
+ TQString str = ts.readLine();
+ emit logText( tr("Read: '%1'\n").arg(str) );
+
+ ts << line << ": " << str << endl;
+ emit logText( tr("Wrote: '%1: %2'\n").arg(line).arg(str) );
+
+ line++;
+ }
+ }
+
+private:
+ int line;
+};
+
+
+/*
+ The SimpleServer class handles new connections to the server. For every
+ client that connects, it creates a new ClientSocket -- that instance is now
+ responsible for the communication with that client.
+*/
+class SimpleServer : public TQServerSocket
+{
+ Q_OBJECT
+public:
+ SimpleServer( TQObject* parent=0 ) :
+ TQServerSocket( 4242, 1, parent )
+ {
+ if ( !ok() ) {
+ qWarning("Failed to bind to port 4242");
+ exit(1);
+ }
+ }
+
+ ~SimpleServer()
+ {
+ }
+
+ void newConnection( int socket )
+ {
+ ClientSocket *s = new ClientSocket( socket, this );
+ emit newConnect( s );
+ }
+
+signals:
+ void newConnect( ClientSocket* );
+};
+
+
+/*
+ The ServerInfo class provides a small GUI for the server. It also creates the
+ SimpleServer and as a result the server.
+*/
+class ServerInfo : public TQVBox
+{
+ Q_OBJECT
+public:
+ ServerInfo()
+ {
+ SimpleServer *server = new SimpleServer( this );
+
+ TQString itext = tr(
+ "This is a small server example.\n"
+ "Connect with the client now."
+ );
+ TQLabel *lb = new TQLabel( itext, this );
+ lb->setAlignment( AlignHCenter );
+ infoText = new TQTextView( this );
+ TQPushButton *tquit = new TQPushButton( tr("Quit") , this );
+
+ connect( server, SIGNAL(newConnect(ClientSocket*)),
+ SLOT(newConnect(ClientSocket*)) );
+ connect( tquit, SIGNAL(clicked()), qApp,
+ SLOT(tquit()) );
+ }
+
+ ~ServerInfo()
+ {
+ }
+
+private slots:
+ void newConnect( ClientSocket *s )
+ {
+ infoText->append( tr("New connection\n") );
+ connect( s, SIGNAL(logText(const TQString&)),
+ infoText, SLOT(append(const TQString&)) );
+ connect( s, SIGNAL(connectionClosed()),
+ SLOT(connectionClosed()) );
+ }
+
+ void connectionClosed()
+ {
+ infoText->append( tr("Client closed connection\n") );
+ }
+
+private:
+ TQTextView *infoText;
+};
+
+
+int main( int argc, char** argv )
+{
+ TQApplication app( argc, argv );
+ ServerInfo info;
+ app.setMainWidget( &info );
+ info.show();
+ return app.exec();
+}
+
+#include "server.moc"
diff --git a/examples/network/clientserver/server/server.pro b/examples/network/clientserver/server/server.pro
new file mode 100644
index 000000000..0a845b5fe
--- /dev/null
+++ b/examples/network/clientserver/server/server.pro
@@ -0,0 +1,9 @@
+TEMPLATE = app
+TARGET = server
+
+CONFIG += qt warn_on release
+
+REQUIRES = network full-config
+
+HEADERS =
+SOURCES = server.cpp
diff --git a/examples/network/ftpclient/README b/examples/network/ftpclient/README
new file mode 100644
index 000000000..8b1bd7e5d
--- /dev/null
+++ b/examples/network/ftpclient/README
@@ -0,0 +1,3 @@
+This example is a small ftp client. It shows how to use the QFtp class.
+
+This example needs the network extension.
diff --git a/examples/network/ftpclient/connectdialog.ui b/examples/network/ftpclient/connectdialog.ui
new file mode 100644
index 000000000..ff0a30a63
--- /dev/null
+++ b/examples/network/ftpclient/connectdialog.ui
@@ -0,0 +1,244 @@
+<!DOCTYPE UI><UI version="3.0" stdsetdef="1">
+<class>ConnectDialog</class>
+<widget class="TQDialog">
+ <property name="name">
+ <cstring>ConnectDialog</cstring>
+ </property>
+ <property name="geometry">
+ <rect>
+ <x>0</x>
+ <y>0</y>
+ <width>384</width>
+ <height>165</height>
+ </rect>
+ </property>
+ <property name="caption">
+ <string>Choose host to connect to</string>
+ </property>
+ <property name="sizeGripEnabled">
+ <bool>true</bool>
+ </property>
+ <vbox>
+ <property name="name">
+ <cstring>unnamed</cstring>
+ </property>
+ <widget class="TQFrame">
+ <property name="name">
+ <cstring>Frame3</cstring>
+ </property>
+ <property name="frameShape">
+ <enum>StyledPanel</enum>
+ </property>
+ <property name="frameShadow">
+ <enum>Raised</enum>
+ </property>
+ <grid>
+ <property name="name">
+ <cstring>unnamed</cstring>
+ </property>
+ <widget class="TQLabel" row="0" column="0">
+ <property name="name">
+ <cstring>TextLabel2</cstring>
+ </property>
+ <property name="text">
+ <string>&amp;Remote Host:</string>
+ </property>
+ <property name="buddy" stdset="0">
+ <cstring>host</cstring>
+ </property>
+ </widget>
+ <widget class="TQLabel" row="1" column="0">
+ <property name="name">
+ <cstring>TextLabel5</cstring>
+ </property>
+ <property name="text">
+ <string>&amp;Username:</string>
+ </property>
+ <property name="buddy" stdset="0">
+ <cstring>username</cstring>
+ </property>
+ </widget>
+ <widget class="TQLabel" row="2" column="0">
+ <property name="name">
+ <cstring>TextLabel6</cstring>
+ </property>
+ <property name="text">
+ <string>&amp;Password:</string>
+ </property>
+ <property name="buddy" stdset="0">
+ <cstring>password</cstring>
+ </property>
+ </widget>
+ <widget class="TQLineEdit" row="2" column="1">
+ <property name="name">
+ <cstring>password</cstring>
+ </property>
+ <property name="text">
+ <string></string>
+ </property>
+ <property name="echoMode">
+ <enum>Password</enum>
+ </property>
+ </widget>
+ <widget class="TQLineEdit" row="1" column="1">
+ <property name="name">
+ <cstring>username</cstring>
+ </property>
+ <property name="text">
+ <string>anonymous</string>
+ </property>
+ </widget>
+ <widget class="TQLayoutWidget" row="0" column="1">
+ <property name="name">
+ <cstring>Layout21</cstring>
+ </property>
+ <hbox>
+ <property name="name">
+ <cstring>unnamed</cstring>
+ </property>
+ <widget class="TQLineEdit">
+ <property name="name">
+ <cstring>host</cstring>
+ </property>
+ </widget>
+ <widget class="TQLabel">
+ <property name="name">
+ <cstring>TextLabel3</cstring>
+ </property>
+ <property name="text">
+ <string>P&amp;ort:</string>
+ </property>
+ <property name="buddy" stdset="0">
+ <cstring>port</cstring>
+ </property>
+ </widget>
+ <widget class="TQSpinBox">
+ <property name="name">
+ <cstring>port</cstring>
+ </property>
+ <property name="sizePolicy">
+ <sizepolicy>
+ <hsizetype>1</hsizetype>
+ <vsizetype>0</vsizetype>
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="maxValue">
+ <number>1000</number>
+ </property>
+ <property name="value">
+ <number>21</number>
+ </property>
+ </widget>
+ </hbox>
+ </widget>
+ </grid>
+ </widget>
+ <spacer>
+ <property name="name">
+ <cstring>Spacer5</cstring>
+ </property>
+ <property name="orientation">
+ <enum>Vertical</enum>
+ </property>
+ <property name="sizeType">
+ <enum>Expanding</enum>
+ </property>
+ <property name="sizeHint">
+ <size>
+ <width>31</width>
+ <height>0</height>
+ </size>
+ </property>
+ </spacer>
+ <widget class="TQLayoutWidget">
+ <property name="name">
+ <cstring>Layout1</cstring>
+ </property>
+ <hbox>
+ <property name="name">
+ <cstring>unnamed</cstring>
+ </property>
+ <property name="margin">
+ <number>0</number>
+ </property>
+ <property name="spacing">
+ <number>6</number>
+ </property>
+ <spacer>
+ <property name="name">
+ <cstring>Horizontal Spacing2</cstring>
+ </property>
+ <property name="orientation">
+ <enum>Horizontal</enum>
+ </property>
+ <property name="sizeType">
+ <enum>Expanding</enum>
+ </property>
+ <property name="sizeHint">
+ <size>
+ <width>0</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ <widget class="TQPushButton">
+ <property name="name">
+ <cstring>buttonOk</cstring>
+ </property>
+ <property name="text">
+ <string>OK</string>
+ </property>
+ <property name="accel">
+ <number>0</number>
+ </property>
+ <property name="autoDefault">
+ <bool>true</bool>
+ </property>
+ <property name="default">
+ <bool>true</bool>
+ </property>
+ </widget>
+ <widget class="TQPushButton">
+ <property name="name">
+ <cstring>buttonCancel</cstring>
+ </property>
+ <property name="text">
+ <string>Cancel</string>
+ </property>
+ <property name="accel">
+ <number>0</number>
+ </property>
+ <property name="autoDefault">
+ <bool>true</bool>
+ </property>
+ </widget>
+ </hbox>
+ </widget>
+ </vbox>
+</widget>
+<connections>
+ <connection>
+ <sender>buttonOk</sender>
+ <signal>clicked()</signal>
+ <receiver>ConnectDialog</receiver>
+ <slot>accept()</slot>
+ </connection>
+ <connection>
+ <sender>buttonCancel</sender>
+ <signal>clicked()</signal>
+ <receiver>ConnectDialog</receiver>
+ <slot>reject()</slot>
+ </connection>
+</connections>
+<tabstops>
+ <tabstop>host</tabstop>
+ <tabstop>port</tabstop>
+ <tabstop>username</tabstop>
+ <tabstop>password</tabstop>
+ <tabstop>buttonOk</tabstop>
+ <tabstop>buttonCancel</tabstop>
+</tabstops>
+<layoutdefaults spacing="6" margin="11"/>
+</UI>
diff --git a/examples/network/ftpclient/ftpclient.doc b/examples/network/ftpclient/ftpclient.doc
new file mode 100644
index 000000000..13be19168
--- /dev/null
+++ b/examples/network/ftpclient/ftpclient.doc
@@ -0,0 +1,24 @@
+/*
+*/
+
+/*! \page ftpclient-example.html
+
+ \ingroup network-examples
+
+ \title An FTP client
+
+ This example implements a FTP client. It uses QFtp to perform its FTP
+ commands. The GUI parts are done in the Designer.
+
+ <hr>
+
+ The implementation of the FTP commands (ftpmainwindow.ui.h):
+
+ \include network/ftpclient/ftpmainwindow.ui.h
+
+ <hr>
+
+ Main (main.cpp):
+
+ \include network/ftpclient/main.cpp
+*/
diff --git a/examples/network/ftpclient/ftpclient.pro b/examples/network/ftpclient/ftpclient.pro
new file mode 100644
index 000000000..eb71f134f
--- /dev/null
+++ b/examples/network/ftpclient/ftpclient.pro
@@ -0,0 +1,14 @@
+TEMPLATE = app
+TARGET = ftpclient
+
+CONFIG += qt warn_on release
+
+REQUIRES = network full-config nocrosscompiler
+
+HEADERS = ftpviewitem.h
+SOURCES = main.cpp \
+ ftpviewitem.cpp
+FORMS = ftpmainwindow.ui \
+ connectdialog.ui
+IMAGES = images/file.png \
+ images/folder.png
diff --git a/examples/network/ftpclient/ftpmainwindow.ui b/examples/network/ftpclient/ftpmainwindow.ui
new file mode 100644
index 000000000..338aa139b
--- /dev/null
+++ b/examples/network/ftpclient/ftpmainwindow.ui
@@ -0,0 +1,280 @@
+<!DOCTYPE UI><UI version="3.0" stdsetdef="1">
+<class>FtpMainWindow</class>
+<widget class="TQMainWindow">
+ <property name="name">
+ <cstring>FtpMainWindow</cstring>
+ </property>
+ <property name="geometry">
+ <rect>
+ <x>0</x>
+ <y>0</y>
+ <width>600</width>
+ <height>480</height>
+ </rect>
+ </property>
+ <property name="caption">
+ <string>Ftp client example</string>
+ </property>
+ <grid>
+ <property name="name">
+ <cstring>unnamed</cstring>
+ </property>
+ <widget class="TQListView" row="1" column="0" rowspan="1" colspan="2">
+ <column>
+ <property name="text">
+ <string>Name</string>
+ </property>
+ <property name="clickable">
+ <bool>true</bool>
+ </property>
+ <property name="resizable">
+ <bool>true</bool>
+ </property>
+ </column>
+ <column>
+ <property name="text">
+ <string>Size</string>
+ </property>
+ <property name="clickable">
+ <bool>true</bool>
+ </property>
+ <property name="resizable">
+ <bool>true</bool>
+ </property>
+ </column>
+ <column>
+ <property name="text">
+ <string>Last Modified</string>
+ </property>
+ <property name="clickable">
+ <bool>true</bool>
+ </property>
+ <property name="resizable">
+ <bool>true</bool>
+ </property>
+ </column>
+ <property name="name">
+ <cstring>remoteView</cstring>
+ </property>
+ <property name="showSortIndicator">
+ <bool>true</bool>
+ </property>
+ </widget>
+ <widget class="TQComboBox" row="0" column="1">
+ <property name="name">
+ <cstring>remotePath</cstring>
+ </property>
+ <property name="sizePolicy">
+ <sizepolicy>
+ <hsizetype>7</hsizetype>
+ <vsizetype>0</vsizetype>
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="editable">
+ <bool>true</bool>
+ </property>
+ <property name="duplicatesEnabled">
+ <bool>false</bool>
+ </property>
+ </widget>
+ <widget class="TQLabel" row="0" column="0">
+ <property name="name">
+ <cstring>TextLabel4</cstring>
+ </property>
+ <property name="text">
+ <string>&amp;Remote Path:</string>
+ </property>
+ <property name="buddy" stdset="0">
+ <cstring>remotePath</cstring>
+ </property>
+ </widget>
+ </grid>
+</widget>
+<menubar>
+ <property name="name">
+ <cstring>menubar</cstring>
+ </property>
+ <item text="&amp;File" name="fileMenu">
+ <action name="fileConnectAction"/>
+ <action name="fileDownloadAction"/>
+ <action name="fileUploadAction"/>
+ <action name="fileRemoveAction"/>
+ <separator/>
+ <action name="fileExitAction"/>
+ </item>
+</menubar>
+<toolbars>
+ <toolbar dock="2">
+ <property name="name">
+ <cstring>toolBar</cstring>
+ </property>
+ <property name="label">
+ <string>Tools</string>
+ </property>
+ <action name="fileConnectAction"/>
+ <action name="fileDownloadAction"/>
+ <action name="fileUploadAction"/>
+ <action name="fileRemoveAction"/>
+ </toolbar>
+</toolbars>
+<actions>
+ <action>
+ <property name="name">
+ <cstring>fileDownloadAction</cstring>
+ </property>
+ <property name="iconSet">
+ <iconset>image0</iconset>
+ </property>
+ <property name="text">
+ <string>Download...</string>
+ </property>
+ <property name="accel">
+ <number>0</number>
+ </property>
+ </action>
+ <action>
+ <property name="name">
+ <cstring>fileExitAction</cstring>
+ </property>
+ <property name="text">
+ <string>Exit</string>
+ </property>
+ <property name="menuText">
+ <string>E&amp;xit</string>
+ </property>
+ <property name="accel">
+ <number>0</number>
+ </property>
+ </action>
+ <action>
+ <property name="name">
+ <cstring>fileRemoveAction</cstring>
+ </property>
+ <property name="iconSet">
+ <iconset>image1</iconset>
+ </property>
+ <property name="text">
+ <string>Remove</string>
+ </property>
+ </action>
+ <action>
+ <property name="name">
+ <cstring>fileUploadAction</cstring>
+ </property>
+ <property name="iconSet">
+ <iconset>image2</iconset>
+ </property>
+ <property name="text">
+ <string>Upload...</string>
+ </property>
+ </action>
+ <action>
+ <property name="name">
+ <cstring>fileConnectAction</cstring>
+ </property>
+ <property name="iconSet">
+ <iconset>image3</iconset>
+ </property>
+ <property name="text">
+ <string>Connect...</string>
+ </property>
+ </action>
+</actions>
+<images>
+ <image name="image0">
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+ </image>
+ <image name="image3">
+ <data format="XPM.GZ" length="2878">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</data>
+ </image>
+</images>
+<connections>
+ <connection>
+ <sender>fileExitAction</sender>
+ <signal>activated()</signal>
+ <receiver>FtpMainWindow</receiver>
+ <slot>close()</slot>
+ </connection>
+ <connection>
+ <sender>fileDownloadAction</sender>
+ <signal>activated()</signal>
+ <receiver>FtpMainWindow</receiver>
+ <slot>downloadFile()</slot>
+ </connection>
+ <connection>
+ <sender>fileRemoveAction</sender>
+ <signal>activated()</signal>
+ <receiver>FtpMainWindow</receiver>
+ <slot>removeFile()</slot>
+ </connection>
+ <connection>
+ <sender>fileUploadAction</sender>
+ <signal>activated()</signal>
+ <receiver>FtpMainWindow</receiver>
+ <slot>uploadFile()</slot>
+ </connection>
+ <connection>
+ <sender>fileConnectAction</sender>
+ <signal>activated()</signal>
+ <receiver>FtpMainWindow</receiver>
+ <slot>connectToHost()</slot>
+ </connection>
+ <connection>
+ <sender>remotePath</sender>
+ <signal>activated(const TQString&amp;)</signal>
+ <receiver>FtpMainWindow</receiver>
+ <slot>changePath(const TQString&amp;)</slot>
+ </connection>
+ <connection>
+ <sender>remoteView</sender>
+ <signal>doubleClicked(TQListViewItem*)</signal>
+ <receiver>FtpMainWindow</receiver>
+ <slot>changePathOrDownload(TQListViewItem*)</slot>
+ </connection>
+ <connection>
+ <sender>remoteView</sender>
+ <signal>returnPressed(TQListViewItem*)</signal>
+ <receiver>FtpMainWindow</receiver>
+ <slot>changePathOrDownload(TQListViewItem*)</slot>
+ </connection>
+</connections>
+<includes>
+ <include location="local" impldecl="in implementation">ftpmainwindow.ui.h</include>
+</includes>
+<forwards>
+ <forward>class TQFtp;</forward>
+ <forward>class TQUrlInfo;</forward>
+</forwards>
+<variables>
+ <variable access="private">TQFtp *ftp</variable>
+ <variable access="private">TQLabel *stateFtp</variable>
+ <variable access="private">TQString currentFtpDir</variable>
+</variables>
+<slots>
+ <slot access="public">connectToHost()</slot>
+ <slot access="private">uploadFile()</slot>
+ <slot access="private">downloadFile()</slot>
+ <slot access="private">removeFile()</slot>
+ <slot access="private">changePath( const TQString &amp; newPath )</slot>
+ <slot access="private">ftp_commandStarted()</slot>
+ <slot access="private">ftp_commandFinished()</slot>
+ <slot access="private">ftp_done( bool error )</slot>
+ <slot access="private">ftp_stateChanged( int state )</slot>
+ <slot access="private">ftp_listInfo( const TQUrlInfo &amp; i )</slot>
+ <slot access="private">ftp_rawCommandReply( int code, const TQString &amp; text )</slot>
+ <slot access="private">changePathOrDownload( TQListViewItem * )</slot>
+</slots>
+<functions>
+ <function access="private">init()</function>
+ <function access="private">destroy()</function>
+</functions>
+<layoutdefaults spacing="6" margin="11"/>
+</UI>
diff --git a/examples/network/ftpclient/ftpmainwindow.ui.h b/examples/network/ftpclient/ftpmainwindow.ui.h
new file mode 100644
index 000000000..1c272ffbe
--- /dev/null
+++ b/examples/network/ftpclient/ftpmainwindow.ui.h
@@ -0,0 +1,273 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+/****************************************************************************
+**
+** ui.h extension file, included from the uic-generated form implementation.
+**
+** The init() function is used in place of a constructor.
+** The destroy() function is used in place of a destructor.
+** The slots uploadFile(), downloadFile(), removeFile() and connectToHost() are
+** connected with the resp. actions of the GUI.
+**
+*****************************************************************************/
+
+#include <qftp.h>
+#include <qlineedit.h>
+#include <qspinbox.h>
+#include <qstatusbar.h>
+#include <qmessagebox.h>
+#include <qfiledialog.h>
+#include <qprogressdialog.h>
+#include <qapplication.h>
+
+#include "connectdialog.h"
+#include "ftpviewitem.h"
+
+void FtpMainWindow::init()
+{
+ stateFtp = new TQLabel( tr("Unconnected"), statusBar() );
+ statusBar()->addWidget( stateFtp, 0, TRUE );
+
+ ftp = new TQFtp( this );
+ connect( ftp, SIGNAL(commandStarted(int)),
+ SLOT(ftp_commandStarted()) );
+ connect( ftp, SIGNAL(commandFinished(int,bool)),
+ SLOT(ftp_commandFinished()) );
+ connect( ftp, SIGNAL(done(bool)),
+ SLOT(ftp_done(bool)) );
+ connect( ftp, SIGNAL(stateChanged(int)),
+ SLOT(ftp_stateChanged(int)) );
+ connect( ftp, SIGNAL(listInfo(const TQUrlInfo &)),
+ SLOT(ftp_listInfo(const TQUrlInfo &)) );
+ connect( ftp, SIGNAL(rawCommandReply(int, const TQString &)),
+ SLOT(ftp_rawCommandReply(int, const TQString &)) );
+}
+
+void FtpMainWindow::destroy()
+{
+ if ( ftp->state() != TQFtp::Unconnected )
+ ftp->close();
+}
+
+void FtpMainWindow::uploadFile()
+{
+ TQString fileName = TQFileDialog::getOpenFileName(
+ TQString::null,
+ TQString::null,
+ this,
+ "upload file dialog",
+ tr("Choose a file to upload") );
+ if ( fileName.isNull() )
+ return;
+
+ TQFile *file = new TQFile( fileName );
+ if ( !file->open( IO_ReadOnly ) ) {
+ TQMessageBox::critical( this, tr("Upload error"),
+ tr("Can't open file '%1' for reading.").arg(fileName) );
+ delete file;
+ return;
+ }
+
+ TQProgressDialog progress(
+ tr("Uploading file..."),
+ tr("Cancel"),
+ 0,
+ this,
+ "upload progress dialog",
+ TRUE );
+ connect( ftp, SIGNAL(dataTransferProgress(int,int)),
+ &progress, SLOT(setProgress(int,int)) );
+ connect( ftp, SIGNAL(commandFinished(int,bool)),
+ &progress, SLOT(reset()) );
+ connect( &progress, SIGNAL(cancelled()),
+ ftp, SLOT(abort()) );
+
+ TQFileInfo fi( fileName );
+ ftp->put( file, fi.fileName() );
+ progress.exec(); // ### takes a lot of time!!!
+
+ ftp->list();
+}
+
+void FtpMainWindow::downloadFile()
+{
+ FtpViewItem *item = (FtpViewItem*)remoteView->selectedItem();
+ if ( !item || item->isDir() )
+ return;
+
+ TQString fileName = TQFileDialog::getSaveFileName(
+ item->text(0),
+ TQString::null,
+ this,
+ "download file dialog",
+ tr("Save downloaded file as") );
+ if ( fileName.isNull() )
+ return;
+
+ // create file on the heap because it has to be valid throughout the whole
+ // asynchronous download operation
+ TQFile *file = new TQFile( fileName );
+ if ( !file->open( IO_WriteOnly ) ) {
+ TQMessageBox::critical( this, tr("Download error"),
+ tr("Can't open file '%1' for writing.").arg(fileName) );
+ delete file;
+ return;
+ }
+
+ TQProgressDialog progress(
+ tr("Downloading file..."),
+ tr("Cancel"),
+ 0,
+ this,
+ "download progress dialog",
+ TRUE );
+ connect( ftp, SIGNAL(dataTransferProgress(int,int)),
+ &progress, SLOT(setProgress(int,int)) );
+ connect( ftp, SIGNAL(commandFinished(int,bool)),
+ &progress, SLOT(reset()) );
+ connect( &progress, SIGNAL(cancelled()),
+ ftp, SLOT(abort()) );
+
+ ftp->get( item->text(0), file );
+ progress.exec(); // ### takes a lot of time!!!
+}
+
+void FtpMainWindow::removeFile()
+{
+ FtpViewItem *item = (FtpViewItem*)remoteView->selectedItem();
+ if ( !item || item->isDir() )
+ return;
+
+ ftp->remove( item->text(0) );
+ ftp->list();
+}
+
+void FtpMainWindow::connectToHost()
+{
+ ConnectDialog connectDialog;
+ if ( connectDialog.exec() == TQDialog::Rejected )
+ return;
+
+ remotePath->clear();
+ remoteView->clear();
+
+ if ( ftp->state() != TQFtp::Unconnected )
+ ftp->close();
+
+ ftp->connectToHost( connectDialog.host->text(), connectDialog.port->value() );
+ ftp->login( connectDialog.username->text(), connectDialog.password->text() );
+ ftp->rawCommand( "PWD" );
+ ftp->list();
+}
+
+// This slot is connected to the TQComboBox::activated() signal of the
+// remotePath.
+void FtpMainWindow::changePath( const TQString &newPath )
+{
+ ftp->cd( newPath );
+ ftp->rawCommand( "PWD" );
+ ftp->list();
+}
+
+// This slot is connected to the TQListView::doubleClicked() and
+// TQListView::returnPressed() signals of the remoteView.
+void FtpMainWindow::changePathOrDownload( TQListViewItem *item )
+{
+ if ( ((FtpViewItem*)item)->isDir() )
+ changePath( item->text(0) );
+ else
+ downloadFile();
+}
+
+/****************************************************************************
+**
+** Slots connected to signals of the TQFtp class
+**
+*****************************************************************************/
+
+void FtpMainWindow::ftp_commandStarted()
+{
+ TQApplication::setOverrideCursor( TQCursor(TQt::WaitCursor) );
+ if ( ftp->currentCommand() == TQFtp::List ) {
+ remoteView->clear();
+ if ( currentFtpDir != "/" )
+ new FtpViewItem( remoteView, FtpViewItem::Directory, "..", "", "" );
+ }
+}
+
+void FtpMainWindow::ftp_commandFinished()
+{
+ TQApplication::restoreOverrideCursor();
+ delete ftp->currentDevice();
+}
+
+void FtpMainWindow::ftp_done( bool error )
+{
+ if ( error ) {
+ TQMessageBox::critical( this, tr("FTP Error"), ftp->errorString() );
+
+ // If we are connected, but not logged in, it is not meaningful to stay
+ // connected to the server since the error is a really fatal one (login
+ // failed).
+ if ( ftp->state() == TQFtp::Connected )
+ ftp->close();
+ }
+}
+
+void FtpMainWindow::ftp_stateChanged( int state )
+{
+ switch ( (TQFtp::State)state ) {
+ case TQFtp::Unconnected:
+ stateFtp->setText( tr("Unconnected") );
+ break;
+ case TQFtp::HostLookup:
+ stateFtp->setText( tr("Host lookup") );
+ break;
+ case TQFtp::Connecting:
+ stateFtp->setText( tr("Connecting") );
+ break;
+ case TQFtp::Connected:
+ stateFtp->setText( tr("Connected") );
+ break;
+ case TQFtp::LoggedIn:
+ stateFtp->setText( tr("Logged in") );
+ break;
+ case TQFtp::Closing:
+ stateFtp->setText( tr("Closing") );
+ break;
+ }
+}
+
+void FtpMainWindow::ftp_listInfo( const TQUrlInfo &i )
+{
+ FtpViewItem::Type type;
+ if ( i.isDir() )
+ type = FtpViewItem::Directory;
+ else
+ type = FtpViewItem::File;
+
+ new FtpViewItem( remoteView, type,
+ i.name(), TQString::number(i.size()), i.lastModified().toString() );
+}
+
+void FtpMainWindow::ftp_rawCommandReply( int code, const TQString &text )
+{
+ if ( code == 257 ) {
+ currentFtpDir = text.section( '"', 1, 1 );
+
+ for ( int i = 0; i<remotePath->count(); i++ ) {
+ // make sure that we don't insert duplicates
+ if ( remotePath->text( i ) == currentFtpDir )
+ remotePath->removeItem( i );
+ }
+ remotePath->insertItem( currentFtpDir, 0 );
+ remotePath->setCurrentItem( 0 );
+ }
+}
diff --git a/examples/network/ftpclient/ftpviewitem.cpp b/examples/network/ftpclient/ftpviewitem.cpp
new file mode 100644
index 000000000..0763c1b0d
--- /dev/null
+++ b/examples/network/ftpclient/ftpviewitem.cpp
@@ -0,0 +1,58 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include <qpixmap.h>
+
+#include "ftpviewitem.h"
+
+
+FtpViewItem::FtpViewItem( TQListView *parent, Type t, const TQString &name, const TQString &size, const TQString &lastModified )
+ : TQListViewItem(parent,name,size,lastModified), type(t)
+{
+ // the pixmaps for folders and files are in an image collection
+ if ( type == Directory )
+ setPixmap( 0, TQPixmap::fromMimeSource( "folder.png" ) );
+ else
+ setPixmap( 0, TQPixmap::fromMimeSource( "file.png" ) );
+}
+
+int FtpViewItem::compare( TQListViewItem * i, int col, bool ascending ) const
+{
+ // The entry ".." is always the first one.
+ if ( text(0) == ".." ) {
+ if ( ascending )
+ return -1;
+ else
+ return 1;
+ }
+ if ( i->text(0) == ".." ) {
+ if ( ascending )
+ return 1;
+ else
+ return -1;
+ }
+
+ // Directories are before files.
+ if ( type != ((FtpViewItem*)i)->type ) {
+ if ( type == Directory ) {
+ if ( ascending )
+ return -1;
+ else
+ return 1;
+ } else {
+ if ( ascending )
+ return 1;
+ else
+ return -1;
+ }
+ }
+
+ // Use default sorting otherwise.
+ return TQListViewItem::compare( i, col, ascending );
+}
diff --git a/examples/network/ftpclient/ftpviewitem.h b/examples/network/ftpclient/ftpviewitem.h
new file mode 100644
index 000000000..3387f030a
--- /dev/null
+++ b/examples/network/ftpclient/ftpviewitem.h
@@ -0,0 +1,35 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#ifndef FTPVIEWITEM_H
+#define FTPVIEWITEM_H
+
+#include <qlistview.h>
+#include <qdatetime.h>
+
+class FtpViewItem : public TQListViewItem
+{
+public:
+ enum Type {
+ Directory,
+ File
+ };
+
+ FtpViewItem( TQListView *parent, Type t, const TQString &name, const TQString &size, const TQString &lastModified );
+
+ int compare( TQListViewItem * i, int col, bool ascending ) const;
+
+ bool isDir()
+ { return type==Directory; }
+
+private:
+ Type type;
+};
+
+#endif
diff --git a/examples/network/ftpclient/images/file.png b/examples/network/ftpclient/images/file.png
new file mode 100644
index 000000000..f042c917b
--- /dev/null
+++ b/examples/network/ftpclient/images/file.png
Binary files differ
diff --git a/examples/network/ftpclient/images/folder.png b/examples/network/ftpclient/images/folder.png
new file mode 100644
index 000000000..5fd0a4335
--- /dev/null
+++ b/examples/network/ftpclient/images/folder.png
Binary files differ
diff --git a/examples/network/ftpclient/main.cpp b/examples/network/ftpclient/main.cpp
new file mode 100644
index 000000000..df636dcb9
--- /dev/null
+++ b/examples/network/ftpclient/main.cpp
@@ -0,0 +1,23 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include <qapplication.h>
+#include "ftpmainwindow.h"
+
+int main( int argc, char **argv )
+{
+ TQApplication a( argc, argv );
+
+ FtpMainWindow m;
+ a.setMainWidget( &m );
+ m.show();
+ a.processEvents();
+ m.connectToHost();
+ return a.exec();
+}
diff --git a/examples/network/httpd/README b/examples/network/httpd/README
new file mode 100644
index 000000000..dc7229d4a
--- /dev/null
+++ b/examples/network/httpd/README
@@ -0,0 +1,7 @@
+This is an example for the QServerSocket class which is included in the
+network module.
+
+It is a simple http daemon. After starting it you can connect to port
+8080 with a web browser and an html page is shown. The program does
+not really parse the http request; so it is not of much use except for
+being a small example for QServerSocket.
diff --git a/examples/network/httpd/httpd.cpp b/examples/network/httpd/httpd.cpp
new file mode 100644
index 000000000..fd42891bb
--- /dev/null
+++ b/examples/network/httpd/httpd.cpp
@@ -0,0 +1,141 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+#include <stdlib.h>
+#include <qsocket.h>
+#include <qregexp.h>
+#include <qserversocket.h>
+#include <qapplication.h>
+#include <qmainwindow.h>
+#include <qtextstream.h>
+#include <qvbox.h>
+#include <qlabel.h>
+#include <qtextview.h>
+#include <qpushbutton.h>
+
+// HttpDaemon is the the class that implements the simple HTTP server.
+class HttpDaemon : public TQServerSocket
+{
+ Q_OBJECT
+public:
+ HttpDaemon( TQObject* parent=0 ) :
+ TQServerSocket(8080,1,parent)
+ {
+ if ( !ok() ) {
+ qWarning("Failed to bind to port 8080");
+ exit( 1 );
+ }
+ }
+
+ void newConnection( int socket )
+ {
+ // When a new client connects, the server constructs a TQSocket and all
+ // communication with the client is done over this TQSocket. TQSocket
+ // works asynchronouslyl, this means that all the communication is done
+ // in the two slots readClient() and discardClient().
+ TQSocket* s = new TQSocket( this );
+ connect( s, SIGNAL(readyRead()), this, SLOT(readClient()) );
+ connect( s, SIGNAL(delayedCloseFinished()), this, SLOT(discardClient()) );
+ s->setSocket( socket );
+ emit newConnect();
+ }
+
+signals:
+ void newConnect();
+ void endConnect();
+ void wroteToClient();
+
+private slots:
+ void readClient()
+ {
+ // This slot is called when the client sent data to the server. The
+ // server looks if it was a get request and sends a very simple HTML
+ // document back.
+ TQSocket* socket = (TQSocket*)sender();
+ if ( socket->canReadLine() ) {
+ TQStringList tokens = TQStringList::split( TQRegExp("[ \r\n][ \r\n]*"), socket->readLine() );
+ if ( tokens[0] == "GET" ) {
+ TQTextStream os( socket );
+ os.setEncoding( TQTextStream::UnicodeUTF8 );
+ os << "HTTP/1.0 200 Ok\r\n"
+ "Content-Type: text/html; charset=\"utf-8\"\r\n"
+ "\r\n"
+ "<h1>Nothing to see here</h1>\n";
+ socket->close();
+ emit wroteToClient();
+ }
+ }
+ }
+ void discardClient()
+ {
+ TQSocket* socket = (TQSocket*)sender();
+ delete socket;
+ emit endConnect();
+ }
+};
+
+
+// HttpInfo provides a simple graphical user interface to the server and shows
+// the actions of the server.
+class HttpInfo : public TQVBox
+{
+ Q_OBJECT
+public:
+ HttpInfo()
+ {
+ HttpDaemon *httpd = new HttpDaemon( this );
+
+ TQString itext = TQString(
+ "This is a small httpd example.\n"
+ "You can connect with your\n"
+ "web browser to port %1"
+ ).arg( httpd->port() );
+ TQLabel *lb = new TQLabel( itext, this );
+ lb->setAlignment( AlignHCenter );
+ infoText = new TQTextView( this );
+ TQPushButton *tquit = new TQPushButton( "tquit" , this );
+
+ connect( httpd, SIGNAL(newConnect()), SLOT(newConnect()) );
+ connect( httpd, SIGNAL(endConnect()), SLOT(endConnect()) );
+ connect( httpd, SIGNAL(wroteToClient()), SLOT(wroteToClient()) );
+ connect( tquit, SIGNAL(pressed()), qApp, SLOT(tquit()) );
+ }
+
+ ~HttpInfo()
+ {
+ }
+
+private slots:
+ void newConnect()
+ {
+ infoText->append( "New connection" );
+ }
+ void endConnect()
+ {
+ infoText->append( "Connection closed\n\n" );
+ }
+ void wroteToClient()
+ {
+ infoText->append( "Wrote to client" );
+ }
+
+private:
+ TQTextView *infoText;
+};
+
+
+int main( int argc, char** argv )
+{
+ TQApplication app( argc, argv );
+ HttpInfo info;
+ app.setMainWidget( &info );
+ info.show();
+ return app.exec();
+}
+
+#include "httpd.moc"
diff --git a/examples/network/httpd/httpd.doc b/examples/network/httpd/httpd.doc
new file mode 100644
index 000000000..de1e0be9f
--- /dev/null
+++ b/examples/network/httpd/httpd.doc
@@ -0,0 +1,20 @@
+/*
+*/
+
+/*! \page httpd-example.html
+
+ \ingroup network-examples
+
+ \title A simple HTTP daemon
+
+ This example shows how to use the QServerSocket class. It is a very
+ simple implementation of a HTTP daemon that listens on port 8080 and
+ sends back a simple HTML page back for every GET request it gets. After
+ sending the page, it closes the connection.
+
+ <hr>
+
+ Implementation (httpd.cpp):
+
+ \include network/httpd/httpd.cpp
+*/
diff --git a/examples/network/httpd/httpd.pro b/examples/network/httpd/httpd.pro
new file mode 100644
index 000000000..a364499ff
--- /dev/null
+++ b/examples/network/httpd/httpd.pro
@@ -0,0 +1,9 @@
+TEMPLATE = app
+TARGET = httpd
+
+CONFIG += qt warn_on release
+
+REQUIRES = network large-config
+
+HEADERS =
+SOURCES = httpd.cpp
diff --git a/examples/network/infoprotocol/infoclient/client.cpp b/examples/network/infoprotocol/infoclient/client.cpp
new file mode 100644
index 000000000..24861ab55
--- /dev/null
+++ b/examples/network/infoprotocol/infoclient/client.cpp
@@ -0,0 +1,120 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include <qsocket.h>
+#include <qapplication.h>
+#include <qtextedit.h>
+#include <qlineedit.h>
+#include <qlabel.h>
+#include <qpushbutton.h>
+#include <qtextstream.h>
+#include <qlistbox.h>
+
+#include "client.h"
+
+
+ClientInfo::ClientInfo( TQWidget *parent, const char *name ) :
+ ClientInfoBase( parent, name ), socket( 0 )
+{
+ edHost->setText( "localhost" );
+ edPort->setText( TQString::number( (uint)infoPort ) );
+
+ connect( infoList, SIGNAL(selected(const TQString&)), SLOT(selectItem(const TQString&)) );
+ connect( btnConnect, SIGNAL(clicked()), SLOT(connectToServer()) );
+ connect( btnBack, SIGNAL(clicked()), SLOT(stepBack()) );
+ connect( btnQuit, SIGNAL(clicked()), qApp, SLOT(tquit()) );
+}
+
+
+void ClientInfo::connectToServer()
+{
+ delete socket;
+ socket = new TQSocket( this );
+ connect( socket, SIGNAL(connected()), SLOT(socketConnected()) );
+ connect( socket, SIGNAL(connectionClosed()), SLOT(socketConnectionClosed()) );
+ connect( socket, SIGNAL(readyRead()), SLOT(socketReadyRead()) );
+ connect( socket, SIGNAL(error(int)), SLOT(socketError(int)) );
+
+ socket->connectToHost( edHost->text(), edPort->text().toInt() );
+}
+
+void ClientInfo::selectItem( const TQString& item )
+{
+ // item in listBox selected, use LIST or GET depending of the node type.
+ if ( item.endsWith( "/" ) ) {
+ sendToServer( List, infoPath->text() + item );
+ infoPath->setText( infoPath->text() + item );
+ } else
+ sendToServer( Get, infoPath->text() + item );
+}
+
+void ClientInfo::stepBack()
+{
+ // go back (up) in path hierarchy
+ int i = infoPath->text().findRev( '/', -2 );
+ if ( i > 0 )
+ infoPath->setText( infoPath->text().left( i + 1 ) );
+ else
+ infoPath->setText( "/" );
+ infoList->clear();
+ sendToServer( List, infoPath->text() );
+}
+
+
+void ClientInfo::socketConnected()
+{
+ sendToServer( List, "/" );
+}
+
+void ClientInfo::sendToServer( Operation op, const TQString& location )
+{
+ TQString line;
+ switch (op) {
+ case List:
+ infoList->clear();
+ line = "LIST " + location;
+ break;
+ case Get:
+ line = "GET " + location;
+ break;
+ }
+ infoText->clear();
+ TQTextStream os(socket);
+ os << line << "\r\n";
+}
+
+void ClientInfo::socketReadyRead()
+{
+ TQTextStream stream( socket );
+ TQString line;
+ while ( socket->canReadLine() ) {
+ line = stream.readLine();
+ if ( line.startsWith( "500" ) || line.startsWith( "550" ) ) {
+ infoText->append( tr( "error: " ) + line.mid( 4 ) );
+ } else if ( line.startsWith( "212+" ) ) {
+ infoList->insertItem( line.mid( 6 ) + TQString( ( line[ 4 ] == 'D' ) ? "/" : "" ) );
+ } else if ( line.startsWith( "213+" ) ) {
+ infoText->append( line.mid( 4 ) );
+ }
+ }
+}
+
+
+void ClientInfo::socketConnectionClosed()
+{
+ infoText->clear();
+ infoText->append( tr( "error: Connection closed by the server\n" ) );
+}
+
+void ClientInfo::socketError( int code )
+{
+ infoText->clear();
+ infoText->append( tr( "error: Error number %1 occurred\n" ).arg( code ) );
+}
+
diff --git a/examples/network/infoprotocol/infoclient/client.h b/examples/network/infoprotocol/infoclient/client.h
new file mode 100644
index 000000000..50a31bdad
--- /dev/null
+++ b/examples/network/infoprotocol/infoclient/client.h
@@ -0,0 +1,47 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#ifndef CLIENT_H
+#define CLIENT_H
+
+#include "clientbase.h"
+
+class TQSocket;
+class TQTextEdit;
+class TQLineEdit;
+class TQListBox;
+class TQLabel;
+
+static const Q_UINT16 infoPort = 42417;
+
+class ClientInfo : public ClientInfoBase
+{
+ Q_OBJECT
+public:
+ ClientInfo( TQWidget *parent = 0, const char *name = 0 );
+
+private:
+ enum Operation { List, Get };
+
+private slots:
+ void connectToServer();
+ void selectItem( const TQString& item );
+ void stepBack();
+ void sendToServer( Operation op, const TQString& location );
+ void socketConnected();
+ void socketReadyRead();
+ void socketConnectionClosed();
+ void socketError( int code );
+
+private:
+ TQSocket *socket;
+};
+
+#endif // CLIENT_H
+
diff --git a/examples/network/infoprotocol/infoclient/clientbase.ui b/examples/network/infoprotocol/infoclient/clientbase.ui
new file mode 100644
index 000000000..6d5ea21d6
--- /dev/null
+++ b/examples/network/infoprotocol/infoclient/clientbase.ui
@@ -0,0 +1,276 @@
+<!DOCTYPE UI><UI version="3.0" stdsetdef="1">
+<class>ClientInfoBase</class>
+<widget class="TQWidget">
+ <property name="name">
+ <cstring>ClientInfoBase</cstring>
+ </property>
+ <property name="geometry">
+ <rect>
+ <x>0</x>
+ <y>0</y>
+ <width>384</width>
+ <height>488</height>
+ </rect>
+ </property>
+ <property name="caption">
+ <string>Info Client</string>
+ </property>
+ <vbox>
+ <property name="name">
+ <cstring>unnamed</cstring>
+ </property>
+ <property name="margin">
+ <number>11</number>
+ </property>
+ <property name="spacing">
+ <number>6</number>
+ </property>
+ <widget class="TQLayoutWidget">
+ <property name="name">
+ <cstring>Layout15</cstring>
+ </property>
+ <hbox>
+ <property name="name">
+ <cstring>unnamed</cstring>
+ </property>
+ <property name="margin">
+ <number>0</number>
+ </property>
+ <property name="spacing">
+ <number>6</number>
+ </property>
+ <widget class="TQPushButton">
+ <property name="name">
+ <cstring>btnConnect</cstring>
+ </property>
+ <property name="text">
+ <string>&amp;Connect</string>
+ </property>
+ </widget>
+ <widget class="TQLabel">
+ <property name="name">
+ <cstring>TextLabel1</cstring>
+ </property>
+ <property name="text">
+ <string>Host:</string>
+ </property>
+ </widget>
+ <widget class="TQLineEdit">
+ <property name="name">
+ <cstring>edHost</cstring>
+ </property>
+ <property name="sizePolicy">
+ <sizepolicy>
+ <hsizetype>7</hsizetype>
+ <vsizetype>0</vsizetype>
+ <horstretch>1</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="text">
+ <string></string>
+ </property>
+ </widget>
+ <widget class="TQLabel">
+ <property name="name">
+ <cstring>TextLabel2_2</cstring>
+ </property>
+ <property name="text">
+ <string>Port:</string>
+ </property>
+ </widget>
+ <widget class="TQLineEdit">
+ <property name="name">
+ <cstring>edPort</cstring>
+ </property>
+ </widget>
+ </hbox>
+ </widget>
+ <widget class="TQSplitter">
+ <property name="name">
+ <cstring>Splitter4</cstring>
+ </property>
+ <property name="orientation">
+ <enum>Vertical</enum>
+ </property>
+ <widget class="TQLayoutWidget">
+ <property name="name">
+ <cstring>Layout16</cstring>
+ </property>
+ <vbox>
+ <property name="name">
+ <cstring>unnamed</cstring>
+ </property>
+ <property name="margin">
+ <number>0</number>
+ </property>
+ <property name="spacing">
+ <number>6</number>
+ </property>
+ <widget class="TQLayoutWidget">
+ <property name="name">
+ <cstring>Layout14</cstring>
+ </property>
+ <hbox>
+ <property name="name">
+ <cstring>unnamed</cstring>
+ </property>
+ <property name="margin">
+ <number>0</number>
+ </property>
+ <property name="spacing">
+ <number>6</number>
+ </property>
+ <widget class="TQPushButton">
+ <property name="name">
+ <cstring>btnBack</cstring>
+ </property>
+ <property name="sizePolicy">
+ <sizepolicy>
+ <hsizetype>1</hsizetype>
+ <vsizetype>0</vsizetype>
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="text">
+ <string>&amp;Back</string>
+ </property>
+ <property name="toolTip" stdset="0">
+ <string>go one step back</string>
+ </property>
+ </widget>
+ <widget class="TQLabel">
+ <property name="name">
+ <cstring>infoPath</cstring>
+ </property>
+ <property name="sizePolicy">
+ <sizepolicy>
+ <hsizetype>3</hsizetype>
+ <vsizetype>5</vsizetype>
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="text">
+ <string>/</string>
+ </property>
+ <property name="toolTip" stdset="0">
+ <string>current path</string>
+ </property>
+ </widget>
+ </hbox>
+ </widget>
+ <widget class="TQListBox">
+ <property name="name">
+ <cstring>infoList</cstring>
+ </property>
+ <property name="toolTip" stdset="0">
+ <string>double click to open</string>
+ </property>
+ </widget>
+ </vbox>
+ </widget>
+ <widget class="TQLayoutWidget">
+ <property name="name">
+ <cstring>Layout3</cstring>
+ </property>
+ <vbox>
+ <property name="name">
+ <cstring>unnamed</cstring>
+ </property>
+ <property name="margin">
+ <number>0</number>
+ </property>
+ <property name="spacing">
+ <number>6</number>
+ </property>
+ <widget class="TQLabel">
+ <property name="name">
+ <cstring>TextLabel2</cstring>
+ </property>
+ <property name="text">
+ <string>Data:</string>
+ </property>
+ </widget>
+ <widget class="TQTextEdit">
+ <property name="name">
+ <cstring>infoText</cstring>
+ </property>
+ <property name="readOnly">
+ <bool>true</bool>
+ </property>
+ </widget>
+ </vbox>
+ </widget>
+ </widget>
+ <widget class="TQLayoutWidget">
+ <property name="name">
+ <cstring>Layout12</cstring>
+ </property>
+ <hbox>
+ <property name="name">
+ <cstring>unnamed</cstring>
+ </property>
+ <property name="margin">
+ <number>0</number>
+ </property>
+ <property name="spacing">
+ <number>6</number>
+ </property>
+ <spacer>
+ <property name="name" stdset="0">
+ <cstring>Spacer10</cstring>
+ </property>
+ <property name="orientation">
+ <enum>Horizontal</enum>
+ </property>
+ <property name="sizeType">
+ <enum>Expanding</enum>
+ </property>
+ <property name="sizeHint">
+ <size>
+ <width>20</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ <widget class="TQPushButton">
+ <property name="name">
+ <cstring>btnQuit</cstring>
+ </property>
+ <property name="sizePolicy">
+ <sizepolicy>
+ <hsizetype>3</hsizetype>
+ <vsizetype>0</vsizetype>
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="text">
+ <string>&amp;Quit</string>
+ </property>
+ </widget>
+ <spacer>
+ <property name="name" stdset="0">
+ <cstring>Spacer9</cstring>
+ </property>
+ <property name="orientation">
+ <enum>Horizontal</enum>
+ </property>
+ <property name="sizeType">
+ <enum>Expanding</enum>
+ </property>
+ <property name="sizeHint">
+ <size>
+ <width>20</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ </hbox>
+ </widget>
+ </vbox>
+</widget>
+<layoutdefaults spacing="6" margin="11"/>
+</UI>
diff --git a/examples/network/infoprotocol/infoclient/infoclient.pro b/examples/network/infoprotocol/infoclient/infoclient.pro
new file mode 100644
index 000000000..46759dd23
--- /dev/null
+++ b/examples/network/infoprotocol/infoclient/infoclient.pro
@@ -0,0 +1,11 @@
+TEMPLATE = app
+TARGET = infoclient
+
+CONFIG += qt warn_on release
+
+REQUIRES = network full-config nocrosscompiler
+
+HEADERS = client.h
+SOURCES = main.cpp \
+ client.cpp
+INTERFACES = clientbase.ui
diff --git a/examples/network/infoprotocol/infoclient/main.cpp b/examples/network/infoprotocol/infoclient/main.cpp
new file mode 100644
index 000000000..502026958
--- /dev/null
+++ b/examples/network/infoprotocol/infoclient/main.cpp
@@ -0,0 +1,21 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include <qapplication.h>
+
+#include "client.h"
+
+int main( int argc, char** argv )
+{
+ TQApplication app( argc, argv );
+ ClientInfo info;
+ app.setMainWidget( &info );
+ info.show();
+ return app.exec();
+}
diff --git a/examples/network/infoprotocol/infoserver/infodata.cpp b/examples/network/infoprotocol/infoserver/infodata.cpp
new file mode 100644
index 000000000..347c78d31
--- /dev/null
+++ b/examples/network/infoprotocol/infoserver/infodata.cpp
@@ -0,0 +1,88 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include "infodata.h"
+
+
+// we hard code all nodes and data in InfoData class
+InfoData::InfoData() :
+ nodes( 17, TRUE ), data( 17, TRUE )
+{
+ nodes.setAutoDelete(TRUE);
+ data.setAutoDelete(TRUE);
+ TQStringList *item;
+
+ nodes.insert( "/", item = new TQStringList( ) );
+ (*item) << "D network";
+ nodes.insert( "/network/", item = new TQStringList() );
+ (*item) << "D workstations" << "D printers" << "D fax";
+ nodes.insert( "/network/workstations/", item = new TQStringList() );
+ (*item) << "D nibble" << "D douglas";
+ nodes.insert( "/network/workstations/nibble/", item = new TQStringList() );
+ (*item) << "F os" << "F cpu" << "F memory";
+ nodes.insert( "/network/workstations/douglas/", item = new TQStringList() );
+ (*item) << "F os" << "F cpu" << "F memory";
+ nodes.insert( "/network/printers/", item = new TQStringList() );
+ (*item) << "D overbitt" << "D kroksleiven";
+ nodes.insert( "/network/printers/overbitt/", item = new TQStringList() );
+ (*item) << "D jobs" << "F type";
+ nodes.insert( "/network/printers/overbitt/jobs/", item = new TQStringList() );
+ (*item) << "F job1" << "F job2";
+ nodes.insert( "/network/printers/kroksleiven/", item = new TQStringList() );
+ (*item) << "D jobs" << "F type";
+ nodes.insert( "/network/printers/kroksleiven/jobs/", item = new TQStringList() );
+ nodes.insert( "/network/fax/", item = new TQStringList() );
+ (*item) << "F last_number";
+
+ data.insert( "/network/workstations/nibble/os", new TQString( "Linux" ) );
+ data.insert( "/network/workstations/nibble/cpu", new TQString( "AMD Athlon 1000" ) );
+ data.insert( "/network/workstations/nibble/memory", new TQString( "256 MB" ) );
+ data.insert( "/network/workstations/douglas/os", new TQString( "Windows 2000" ) );
+ data.insert( "/network/workstations/douglas/cpu", new TQString( "2 x Intel Pentium III 800" ) );
+ data.insert( "/network/workstations/douglas/memory", new TQString( "256 MB" ) );
+ data.insert( "/network/printers/overbitt/type", new TQString( "Lexmark Optra S 1255 PS" ) );
+ data.insert( "/network/printers/overbitt/jobs/job1",
+ new TQString( "TQt manual\n" "A4 size\n" "3000 pages" ) );
+ data.insert( "/network/printers/overbitt/jobs/job2",
+ new TQString( "Monthly report\n" "Letter size\n" "24 pages\n" "8 copies" ) );
+ data.insert( "/network/printers/kroksleiven/type", new TQString( "HP C LaserJet 4500-PS" ) );
+ data.insert( "/network/fax/last_number", new TQString( "22 22 22 22" ) );
+}
+
+TQStringList InfoData::list( TQString path, bool *found ) const
+{
+ if ( !path.endsWith( "/" ) )
+ path += "/";
+ if ( !path.startsWith( "/" ) )
+ path = "/" + path;
+ TQStringList *list = nodes[ path ];
+ if ( list ) {
+ *found = TRUE;
+ return *list;
+ } else {
+ *found = FALSE;
+ TQStringList empty;
+ return empty;
+ }
+}
+
+TQString InfoData::get( TQString path, bool *found ) const
+{
+ if ( !path.startsWith( "/" ) )
+ path = "/" + path;
+ TQString *file = data[ path ];
+ if ( file ) {
+ *found = TRUE;
+ return *file;
+ } else {
+ *found = FALSE;
+ TQString empty;
+ return empty;
+ }
+}
diff --git a/examples/network/infoprotocol/infoserver/infodata.h b/examples/network/infoprotocol/infoserver/infodata.h
new file mode 100644
index 000000000..5a293ceb0
--- /dev/null
+++ b/examples/network/infoprotocol/infoserver/infodata.h
@@ -0,0 +1,31 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#ifndef INFODATA_H
+#define INFODATA_H
+
+#include <qdict.h>
+#include <qstringlist.h>
+
+
+// The InfoData class manages data, organized in tree structure.
+class InfoData
+{
+public:
+ InfoData();
+ TQStringList list( TQString path, bool *found ) const;
+ TQString get( TQString path, bool *found ) const;
+
+private:
+ TQDict< TQStringList > nodes;
+ TQDict< TQString > data;
+};
+
+#endif // INFODATA_H
+
diff --git a/examples/network/infoprotocol/infoserver/infoserver.pro b/examples/network/infoprotocol/infoserver/infoserver.pro
new file mode 100644
index 000000000..3d79aeff2
--- /dev/null
+++ b/examples/network/infoprotocol/infoserver/infoserver.pro
@@ -0,0 +1,13 @@
+TEMPLATE = app
+TARGET = infoserver
+
+CONFIG += qt warn_on release
+
+REQUIRES = network full-config nocrosscompiler
+
+HEADERS = server.h \
+ infodata.h
+SOURCES = main.cpp \
+ server.cpp \
+ infodata.cpp
+INTERFACES = serverbase.ui
diff --git a/examples/network/infoprotocol/infoserver/main.cpp b/examples/network/infoprotocol/infoserver/main.cpp
new file mode 100644
index 000000000..42c0c7fad
--- /dev/null
+++ b/examples/network/infoprotocol/infoserver/main.cpp
@@ -0,0 +1,22 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include <qapplication.h>
+
+#include "server.h"
+
+int main( int argc, char** argv )
+{
+ TQApplication app( argc, argv );
+ Q_UINT16 port = ( argc > 1 ) ? TQString( argv[ 1 ] ).toInt() : infoPort;
+ ServerInfo info( port, 0, "server info" );
+ app.setMainWidget( &info );
+ info.show();
+ return app.exec();
+}
diff --git a/examples/network/infoprotocol/infoserver/server.cpp b/examples/network/infoprotocol/infoserver/server.cpp
new file mode 100644
index 000000000..4e5ef6d17
--- /dev/null
+++ b/examples/network/infoprotocol/infoserver/server.cpp
@@ -0,0 +1,99 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include <qtextview.h>
+#include <qpushbutton.h>
+#include <qtextstream.h>
+#include <qapplication.h>
+#include <qmessagebox.h>
+#include <stdlib.h>
+
+#include "server.h"
+
+
+
+ServerInfo::ServerInfo( Q_UINT16 port, TQWidget *parent, const char *name ) :
+ ServerInfoBase( parent, name )
+{
+ SimpleServer *server = new SimpleServer( port, this, "simple server" );
+ connect( server, SIGNAL(newConnect()), SLOT(newConnect()) );
+ connect( btnQuit, SIGNAL(clicked()), qApp, SLOT(tquit()) );
+}
+
+void ServerInfo::newConnect()
+{
+ infoText->append( tr( "New connection\n" ) );
+}
+
+
+SimpleServer::SimpleServer( Q_UINT16 port, TQObject* parent, const char *name ) :
+ TQServerSocket( port, 1, parent, name )
+{
+ if ( !ok() ) {
+ TQMessageBox::critical( 0, tr( "Error" ), tr( "Failed to bind to port %1" ).arg( port ) );
+ exit(1);
+ }
+}
+
+void SimpleServer::newConnection( int socket )
+{
+ (void)new ClientSocket( socket, &info, this, "client socket" );
+ emit newConnect();
+}
+
+
+ClientSocket::ClientSocket( int sock, InfoData *i, TQObject *parent, const char *name ) :
+ TQSocket( parent, name ), info( i )
+{
+ connect( this, SIGNAL(readyRead()), SLOT(readClient()) );
+ connect( this, SIGNAL(connectionClosed()), SLOT(connectionClosed()) );
+ setSocket( sock );
+}
+
+void ClientSocket::readClient()
+{
+ TQTextStream stream( this );
+ TQStringList answer;
+ while ( canReadLine() ) {
+ stream << processCommand( stream.readLine() );
+ }
+}
+
+TQString ClientSocket::processCommand( const TQString& command )
+{
+ TQString answer;
+ TQString com = command.simplifyWhiteSpace ();
+ if ( com.startsWith( "LIST" ) ) {
+ bool ok;
+ TQStringList nodes = info->list( com.mid( 5 ), &ok );
+ if ( ok ) {
+ for ( TQStringList::Iterator it = nodes.begin(); it != nodes.end(); ++it )
+ answer += "212+" + *it + "\r\n";
+ answer += "212 \r\n";
+ } else
+ answer += "550 Invalid path\r\n";
+ } else if ( com.startsWith( "GET " ) ) {
+ bool ok;
+ TQStringList data = TQStringList::split( '\n', info->get( com.mid( 4 ), &ok ), TRUE );
+ if ( ok ) {
+ for ( TQStringList::Iterator it = data.begin(); it != data.end(); ++it )
+ answer += "213+" + *it + "\r\n";
+ answer += "213 \r\n";
+ } else
+ answer += "550 Info not found\r\n";
+ } else
+ answer += "500 Syntax error\r\n";
+
+ return answer;
+}
+
+void ClientSocket::connectionClosed()
+{
+ delete this;
+}
diff --git a/examples/network/infoprotocol/infoserver/server.h b/examples/network/infoprotocol/infoserver/server.h
new file mode 100644
index 000000000..d7b9c9ae2
--- /dev/null
+++ b/examples/network/infoprotocol/infoserver/server.h
@@ -0,0 +1,69 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#ifndef SERVER_H
+#define SERVER_H
+
+#include <qsocket.h>
+#include <qserversocket.h>
+
+#include "infodata.h"
+#include "serverbase.h"
+
+static const Q_UINT16 infoPort = 42417;
+
+
+/*
+ The ServerInfo class provides a small GUI for the server. It also creates the
+ SimpleServer and as a result the server.
+*/
+class ServerInfo : public ServerInfoBase
+{
+ Q_OBJECT
+public:
+ ServerInfo( Q_UINT16 port = infoPort, TQWidget *parent = 0, const char *name = 0 );
+
+private slots:
+ void newConnect();
+};
+
+
+class SimpleServer : public TQServerSocket
+{
+ Q_OBJECT
+public:
+ SimpleServer( Q_UINT16 port = infoPort, TQObject* parent = 0, const char *name = 0 );
+ void newConnection( int socket );
+
+signals:
+ void newConnect();
+
+private:
+ InfoData info;
+};
+
+
+class ClientSocket : public TQSocket
+{
+ Q_OBJECT
+public:
+ ClientSocket( int sock, InfoData *i, TQObject *parent = 0, const char *name = 0 );
+
+private slots:
+ void readClient();
+ void connectionClosed();
+
+private:
+ TQString processCommand( const TQString& command );
+ InfoData *info;
+};
+
+
+#endif //SERVER_H
+
diff --git a/examples/network/infoprotocol/infoserver/serverbase.ui b/examples/network/infoprotocol/infoserver/serverbase.ui
new file mode 100644
index 000000000..ddf1bffb2
--- /dev/null
+++ b/examples/network/infoprotocol/infoserver/serverbase.ui
@@ -0,0 +1,117 @@
+<!DOCTYPE UI><UI version="3.0" stdsetdef="1">
+<class>ServerInfoBase</class>
+<widget class="TQWidget">
+ <property name="name">
+ <cstring>ServerInfoBase</cstring>
+ </property>
+ <property name="geometry">
+ <rect>
+ <x>0</x>
+ <y>0</y>
+ <width>272</width>
+ <height>282</height>
+ </rect>
+ </property>
+ <property name="caption">
+ <string>Info Server</string>
+ </property>
+ <vbox>
+ <property name="name">
+ <cstring>unnamed</cstring>
+ </property>
+ <property name="margin">
+ <number>11</number>
+ </property>
+ <property name="spacing">
+ <number>6</number>
+ </property>
+ <widget class="TQLabel">
+ <property name="name">
+ <cstring>TextLabel1</cstring>
+ </property>
+ <property name="text">
+ <string>This is a small Information Server.
+Accepting client requests...</string>
+ </property>
+ <property name="alignment">
+ <set>AlignCenter</set>
+ </property>
+ </widget>
+ <widget class="TQTextEdit">
+ <property name="name">
+ <cstring>infoText</cstring>
+ </property>
+ <property name="readOnly">
+ <bool>true</bool>
+ </property>
+ </widget>
+ <widget class="TQLayoutWidget">
+ <property name="name">
+ <cstring>Layout1</cstring>
+ </property>
+ <hbox>
+ <property name="name">
+ <cstring>unnamed</cstring>
+ </property>
+ <property name="margin">
+ <number>0</number>
+ </property>
+ <property name="spacing">
+ <number>6</number>
+ </property>
+ <spacer>
+ <property name="name" stdset="0">
+ <cstring>Spacer2</cstring>
+ </property>
+ <property name="orientation">
+ <enum>Horizontal</enum>
+ </property>
+ <property name="sizeType">
+ <enum>Expanding</enum>
+ </property>
+ <property name="sizeHint">
+ <size>
+ <width>20</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ <widget class="TQPushButton">
+ <property name="name">
+ <cstring>btnQuit</cstring>
+ </property>
+ <property name="sizePolicy">
+ <sizepolicy>
+ <hsizetype>3</hsizetype>
+ <vsizetype>0</vsizetype>
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="text">
+ <string>&amp;Quit</string>
+ </property>
+ </widget>
+ <spacer>
+ <property name="name" stdset="0">
+ <cstring>Spacer1</cstring>
+ </property>
+ <property name="orientation">
+ <enum>Horizontal</enum>
+ </property>
+ <property name="sizeType">
+ <enum>Expanding</enum>
+ </property>
+ <property name="sizeHint">
+ <size>
+ <width>20</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ </hbox>
+ </widget>
+ </vbox>
+</widget>
+<layoutdefaults spacing="6" margin="11"/>
+</UI>
diff --git a/examples/network/infoprotocol/infourlclient/client.cpp b/examples/network/infoprotocol/infourlclient/client.cpp
new file mode 100644
index 000000000..ba61d3b31
--- /dev/null
+++ b/examples/network/infoprotocol/infourlclient/client.cpp
@@ -0,0 +1,60 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include <qapplication.h>
+#include <qtextedit.h>
+#include <qpushbutton.h>
+#include <qfiledialog.h>
+
+#include "qip.h"
+#include "client.h"
+
+
+
+
+ClientInfo::ClientInfo( TQWidget *parent, const char *name ) :
+ ClientInfoBase( parent, name )
+{
+ connect( btnOpen, SIGNAL(clicked()), SLOT(downloadFile()) );
+ connect( btnQuit, SIGNAL(clicked()), qApp, SLOT(tquit()) );
+ connect( &op, SIGNAL( data( const TQByteArray &, TQNetworkOperation * ) ),
+ this, SLOT( newData( const TQByteArray & ) ) );
+}
+
+void ClientInfo::downloadFile()
+{
+ // under Windows you must not use the native file dialog
+ TQString file = getOpenFileName();
+ if ( !file.isEmpty() ) {
+ infoText->clear();
+ // download the data
+ op = file;
+ op.get();
+ }
+}
+
+TQString ClientInfo::getOpenFileName()
+{
+ static TQString workingDirectory( "qip://localhost/" );
+
+ TQFileDialog dlg( workingDirectory, TQString::null, 0, 0, TRUE );
+ dlg.setCaption( TQFileDialog::tr( "Open" ) );
+ dlg.setMode( TQFileDialog::ExistingFile );
+ TQString result;
+ if ( dlg.exec() == TQDialog::Accepted ) {
+ result = dlg.selectedFile();
+ workingDirectory = dlg.url();
+ }
+ return result;
+}
+
+void ClientInfo::newData( const TQByteArray &ba )
+{
+ infoText->append( TQString::fromUtf8( ba ) );
+}
diff --git a/examples/network/infoprotocol/infourlclient/client.h b/examples/network/infoprotocol/infourlclient/client.h
new file mode 100644
index 000000000..439edbbbb
--- /dev/null
+++ b/examples/network/infoprotocol/infourlclient/client.h
@@ -0,0 +1,35 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#ifndef CLIENT_H
+#define CLIENT_H
+
+#include <qurloperator.h>
+
+#include "clientbase.h"
+
+
+class ClientInfo : public ClientInfoBase
+{
+ Q_OBJECT
+
+public:
+ ClientInfo( TQWidget *parent = 0, const char *name = 0 );
+
+private slots:
+ void downloadFile();
+ void newData( const TQByteArray &ba );
+
+private:
+ TQUrlOperator op;
+ TQString getOpenFileName();
+};
+
+#endif // CLIENT_H
+
diff --git a/examples/network/infoprotocol/infourlclient/clientbase.ui b/examples/network/infoprotocol/infourlclient/clientbase.ui
new file mode 100644
index 000000000..115b0f3b7
--- /dev/null
+++ b/examples/network/infoprotocol/infourlclient/clientbase.ui
@@ -0,0 +1,118 @@
+<!DOCTYPE UI><UI version="3.0" stdsetdef="1">
+<class>ClientInfoBase</class>
+<widget class="TQWidget">
+ <property name="name">
+ <cstring>ClientInfoBase</cstring>
+ </property>
+ <property name="geometry">
+ <rect>
+ <x>0</x>
+ <y>0</y>
+ <width>325</width>
+ <height>279</height>
+ </rect>
+ </property>
+ <property name="caption">
+ <string>Info Client Protocol</string>
+ </property>
+ <vbox>
+ <property name="name">
+ <cstring>unnamed</cstring>
+ </property>
+ <property name="margin">
+ <number>11</number>
+ </property>
+ <property name="spacing">
+ <number>6</number>
+ </property>
+ <widget class="TQLayoutWidget">
+ <property name="name">
+ <cstring>Layout5</cstring>
+ </property>
+ <hbox>
+ <property name="name">
+ <cstring>unnamed</cstring>
+ </property>
+ <property name="margin">
+ <number>0</number>
+ </property>
+ <property name="spacing">
+ <number>6</number>
+ </property>
+ <widget class="TQPushButton">
+ <property name="name">
+ <cstring>btnOpen</cstring>
+ </property>
+ <property name="sizePolicy">
+ <sizepolicy>
+ <hsizetype>3</hsizetype>
+ <vsizetype>0</vsizetype>
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="text">
+ <string>&amp;Open</string>
+ </property>
+ <property name="default">
+ <bool>true</bool>
+ </property>
+ <property name="toolTip" stdset="0">
+ <string>open data</string>
+ </property>
+ </widget>
+ <spacer>
+ <property name="name" stdset="0">
+ <cstring>Spacer4</cstring>
+ </property>
+ <property name="orientation">
+ <enum>Horizontal</enum>
+ </property>
+ <property name="sizeType">
+ <enum>Expanding</enum>
+ </property>
+ <property name="sizeHint">
+ <size>
+ <width>20</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ <widget class="TQPushButton">
+ <property name="name">
+ <cstring>btnQuit</cstring>
+ </property>
+ <property name="sizePolicy">
+ <sizepolicy>
+ <hsizetype>3</hsizetype>
+ <vsizetype>0</vsizetype>
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="text">
+ <string>&amp;Quit</string>
+ </property>
+ </widget>
+ </hbox>
+ </widget>
+ <widget class="TQLabel">
+ <property name="name">
+ <cstring>TextLabel2</cstring>
+ </property>
+ <property name="text">
+ <string>Data:</string>
+ </property>
+ </widget>
+ <widget class="TQTextEdit">
+ <property name="name">
+ <cstring>infoText</cstring>
+ </property>
+ <property name="readOnly">
+ <bool>true</bool>
+ </property>
+ </widget>
+ </vbox>
+</widget>
+<layoutdefaults spacing="6" margin="11"/>
+</UI>
diff --git a/examples/network/infoprotocol/infourlclient/infourlclient.pro b/examples/network/infoprotocol/infourlclient/infourlclient.pro
new file mode 100644
index 000000000..219083d2f
--- /dev/null
+++ b/examples/network/infoprotocol/infourlclient/infourlclient.pro
@@ -0,0 +1,13 @@
+TEMPLATE = app
+TARGET = infourlclient
+
+CONFIG += qt warn_on release
+
+REQUIRES = network full-config nocrosscompiler
+
+HEADERS = client.h \
+ qip.h
+SOURCES = main.cpp \
+ client.cpp \
+ qip.cpp
+INTERFACES = clientbase.ui
diff --git a/examples/network/infoprotocol/infourlclient/main.cpp b/examples/network/infoprotocol/infourlclient/main.cpp
new file mode 100644
index 000000000..fbe6aedb0
--- /dev/null
+++ b/examples/network/infoprotocol/infourlclient/main.cpp
@@ -0,0 +1,23 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include <qapplication.h>
+
+#include "qip.h"
+#include "client.h"
+
+int main( int argc, char** argv )
+{
+ TQApplication app( argc, argv );
+ TQNetworkProtocol::registerNetworkProtocol( "qip", new TQNetworkProtocolFactory< Qip > );
+ ClientInfo info;
+ app.setMainWidget( &info );
+ info.show();
+ return app.exec();
+}
diff --git a/examples/network/infoprotocol/infourlclient/qip.cpp b/examples/network/infoprotocol/infourlclient/qip.cpp
new file mode 100644
index 000000000..5424370e2
--- /dev/null
+++ b/examples/network/infoprotocol/infourlclient/qip.cpp
@@ -0,0 +1,132 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include <qsocket.h>
+#include <qurlinfo.h>
+#include <qurloperator.h>
+#include <qtextstream.h>
+
+#include "qip.h"
+
+
+Qip::Qip()
+{
+ state = Start;
+ socket = new TQSocket( this );
+ connect( socket, SIGNAL(connected()), SLOT(socketConnected()) );
+ connect( socket, SIGNAL(connectionClosed()), SLOT(socketConnectionClosed()) );
+ connect( socket, SIGNAL(readyRead()), SLOT(socketReadyRead()) );
+ connect( socket, SIGNAL(error(int)), SLOT(socketError(int)) );
+}
+
+int Qip::supportedOperations() const
+{
+ return OpListChildren | OpGet;
+}
+
+bool Qip::checkConnection( TQNetworkOperation * )
+{
+ if ( socket->isOpen() )
+ return TRUE;
+
+ // don't call connectToHost() if we are already trying to connect
+ if ( socket->state() == TQSocket::Connecting )
+ return FALSE;
+
+ socket->connectToHost( url()->host(), url()->port() != -1 ? url()->port() : infoPort );
+ return FALSE;
+}
+
+void Qip::operationListChildren( TQNetworkOperation * )
+{
+ TQTextStream os(socket);
+ os << "LIST " + url()->path() + "\r\n";
+ operationInProgress()->setState( StInProgress );
+}
+
+void Qip::operationGet( TQNetworkOperation * )
+{
+ TQTextStream os(socket);
+ os << "GET " + url()->path() + "\r\n";
+ operationInProgress()->setState( StInProgress );
+}
+
+void Qip::socketConnected()
+{
+ if ( url() )
+ emit connectionStateChanged( ConConnected, tr( "Connected to host %1" ).arg( url()->host() ) );
+ else
+ emit connectionStateChanged( ConConnected, tr ("Connected to host" ) );
+}
+
+void Qip::socketConnectionClosed()
+{
+ if ( url() )
+ emit connectionStateChanged( ConClosed, tr( "Connection to %1 closed" ).arg( url()->host() ) );
+ else
+ emit connectionStateChanged( ConClosed, tr ("Connection closed" ) );
+}
+
+void Qip::socketError( int code )
+{
+ if ( code == TQSocket::ErrHostNotFound ||
+ code == TQSocket::ErrConnectionRefused ) {
+ error( ErrHostNotFound, tr( "Host not found or couldn't connect to: %1\n" ).arg( url()->host() ) );
+ } else
+ error( ErrUnsupported, tr( "Error" ) );
+}
+
+void Qip::socketReadyRead()
+{
+ // read from the server
+ TQTextStream stream( socket );
+ TQString line;
+ while ( socket->canReadLine() ) {
+ line = stream.readLine();
+ if ( line.startsWith( "500" ) ) {
+ error( ErrValid, line.mid( 4 ) );
+ } else if ( line.startsWith( "550" ) ) {
+ error( ErrFileNotExisting, line.mid( 4 ) );
+ } else if ( line.startsWith( "212+" ) ) {
+ if ( state != List ) {
+ state = List;
+ emit start( operationInProgress() );
+ }
+ TQUrlInfo inf;
+ inf.setName( line.mid( 6 ) + TQString( ( line[ 4 ] == 'D' ) ? "/" : "" ) );
+ inf.setDir( line[ 4 ] == 'D' );
+ inf.setSymLink( FALSE );
+ inf.setFile( line[ 4 ] == 'F' );
+ inf.setWritable( FALSE );
+ inf.setReadable( TRUE );
+ emit newChild( inf, operationInProgress() );
+ } else if ( line.startsWith( "213+" ) ) {
+ state = Data;
+ emit data( line.mid( 4 ).utf8(), operationInProgress() );
+ }
+ if( line[3] == ' ' && state != Start) {
+ state = Start;
+ operationInProgress()->setState( StDone );
+ emit finished( operationInProgress() );
+ }
+ }
+}
+
+void Qip::error( int code, const TQString& msg )
+{
+ if ( operationInProgress() ) {
+ operationInProgress()->setState( StFailed );
+ operationInProgress()->setErrorCode( code );
+ operationInProgress()->setProtocolDetail( msg );
+ clearOperationQueue();
+ emit finished( operationInProgress() );
+ }
+ state = Start;
+}
+
diff --git a/examples/network/infoprotocol/infourlclient/qip.h b/examples/network/infoprotocol/infourlclient/qip.h
new file mode 100644
index 000000000..f2b9db98d
--- /dev/null
+++ b/examples/network/infoprotocol/infourlclient/qip.h
@@ -0,0 +1,48 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#ifndef TQIP_H
+#define TQIP_H
+
+#include <qnetworkprotocol.h>
+
+class TQSocket;
+
+static const Q_UINT16 infoPort = 42417;
+
+
+class Qip : public TQNetworkProtocol
+{
+ Q_OBJECT
+
+public:
+ Qip();
+ virtual int supportedOperations() const;
+
+protected:
+ virtual void operationListChildren( TQNetworkOperation *op );
+ virtual void operationGet( TQNetworkOperation *op );
+ virtual bool checkConnection( TQNetworkOperation *op );
+
+private slots:
+ void socketConnected();
+ void socketReadyRead();
+ void socketConnectionClosed();
+ void socketError( int code );
+
+private:
+ TQSocket *socket;
+ enum State { Start, List, Data } state;
+ void error( int code, const TQString& msg );
+};
+
+
+
+#endif // TQIP_H
+
diff --git a/examples/network/mail/composer.cpp b/examples/network/mail/composer.cpp
new file mode 100644
index 000000000..f5ec2383c
--- /dev/null
+++ b/examples/network/mail/composer.cpp
@@ -0,0 +1,65 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include "composer.h"
+#include "smtp.h"
+
+#include <qlineedit.h>
+#include <qmultilineedit.h>
+#include <qpushbutton.h>
+#include <qlabel.h>
+#include <qlayout.h>
+
+Composer::Composer( TQWidget *parent )
+ : TQWidget( parent )
+{
+ TQGridLayout * layout = new TQGridLayout( this, 1, 1, 6 );
+
+ layout->addWidget( new TQLabel( tr( "From:" ), this ), 0, 0 );
+ from = new TQLineEdit( this );
+ layout->addWidget( from, 0, 1 );
+
+ layout->addWidget( new TQLabel( tr( "To:" ), this ), 1, 0 );
+ to = new TQLineEdit( this );
+ layout->addWidget( to, 1, 1 );
+
+ layout->addWidget( new TQLabel( tr( "Subject:" ), this ), 2, 0 );
+ subject = new TQLineEdit( this );
+ layout->addWidget( subject, 2, 1 );
+
+ message = new TQMultiLineEdit( this );
+ layout->addMultiCellWidget( message, 3, 3, 0, 1 );
+
+ send = new TQPushButton( tr( "&Send" ), this );
+ layout->addWidget( send, 4, 0 );
+ connect( send, SIGNAL( clicked() ), this, SLOT( sendMessage() ) );
+
+ sendStatus = new TQLabel( this );
+ layout->addWidget( sendStatus, 4, 1 );
+}
+
+
+void Composer::sendMessage()
+{
+ send->setEnabled( FALSE );
+ sendStatus->setText( tr( "Looking up mail servers" ) );
+ Smtp *smtp = new Smtp( from->text(), to->text(),
+ subject->text(),
+ message->text() );
+ connect( smtp, SIGNAL(destroyed()),
+ this, SLOT(enableSend()) );
+ connect( smtp, SIGNAL(status(const TQString &)),
+ sendStatus, SLOT(setText(const TQString &)) );
+}
+
+
+void Composer::enableSend()
+{
+ send->setEnabled( TRUE );
+}
diff --git a/examples/network/mail/composer.h b/examples/network/mail/composer.h
new file mode 100644
index 000000000..6ef323139
--- /dev/null
+++ b/examples/network/mail/composer.h
@@ -0,0 +1,41 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#ifndef COMPOSER_H
+#define COMPOSER_H
+
+#include <qwidget.h>
+
+
+class TQLineEdit;
+class TQMultiLineEdit;
+class TQLabel;
+class TQPushButton;
+
+
+class Composer : public TQWidget
+{
+ Q_OBJECT
+
+public:
+ Composer( TQWidget *parent = 0 );
+
+private slots:
+ void sendMessage();
+ void enableSend();
+
+private:
+ TQLineEdit *from, *to, *subject;
+ TQMultiLineEdit *message;
+ TQLabel * sendStatus;
+ TQPushButton * send;
+};
+
+
+#endif
diff --git a/examples/network/mail/mail.doc b/examples/network/mail/mail.doc
new file mode 100644
index 000000000..009f15520
--- /dev/null
+++ b/examples/network/mail/mail.doc
@@ -0,0 +1,25 @@
+/*
+*/
+
+/*! \page mail-example.html
+
+ \ingroup network-examples
+
+ \title A simple mail client
+
+ This example shows how to use the QSocket class. The client can only be
+ used to send mails. The interesting part is the implementation of the
+ SMTP protocol.
+
+ <hr>
+
+ Header file (smtp.h):
+
+ \include network/mail/smtp.h
+
+ <hr>
+
+ Implementation (smtp.cpp):
+
+ \include network/mail/smtp.cpp
+*/
diff --git a/examples/network/mail/mail.pro b/examples/network/mail/mail.pro
new file mode 100644
index 000000000..39c9de535
--- /dev/null
+++ b/examples/network/mail/mail.pro
@@ -0,0 +1,12 @@
+TEMPLATE = app
+TARGET = mail
+
+CONFIG += qt warn_on release
+
+REQUIRES = network full-config
+
+HEADERS = composer.h \
+ smtp.h
+SOURCES = composer.cpp \
+ main.cpp \
+ smtp.cpp
diff --git a/examples/network/mail/main.cpp b/examples/network/mail/main.cpp
new file mode 100644
index 000000000..c80507699
--- /dev/null
+++ b/examples/network/mail/main.cpp
@@ -0,0 +1,23 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include <qapplication.h>
+
+#include "composer.h"
+
+int main( int argc, char **argv )
+{
+ TQApplication a( argc, argv );
+
+ Composer c;
+ a.setMainWidget( &c );
+ c.resize( 400, 500 );
+ c.show();
+ return a.exec();
+}
diff --git a/examples/network/mail/smtp.cpp b/examples/network/mail/smtp.cpp
new file mode 100644
index 000000000..a0256867b
--- /dev/null
+++ b/examples/network/mail/smtp.cpp
@@ -0,0 +1,127 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include "smtp.h"
+
+#include <qtextstream.h>
+#include <qsocket.h>
+#include <qdns.h>
+#include <qtimer.h>
+#include <qapplication.h>
+#include <qmessagebox.h>
+#include <qregexp.h>
+
+
+Smtp::Smtp( const TQString &from, const TQString &to,
+ const TQString &subject,
+ const TQString &body )
+{
+ socket = new TQSocket( this );
+ connect ( socket, SIGNAL( readyRead() ),
+ this, SLOT( readyRead() ) );
+ connect ( socket, SIGNAL( connected() ),
+ this, SLOT( connected() ) );
+
+ mxLookup = new TQDns( to.mid( to.find( '@' )+1 ), TQDns::Mx );
+ connect( mxLookup, SIGNAL(resultsReady()),
+ this, SLOT(dnsLookupHelper()) );
+
+ message = TQString::fromLatin1( "From: " ) + from +
+ TQString::fromLatin1( "\nTo: " ) + to +
+ TQString::fromLatin1( "\nSubject: " ) + subject +
+ TQString::fromLatin1( "\n\n" ) + body + "\n";
+ message.replace( TQString::fromLatin1( "\n" ),
+ TQString::fromLatin1( "\r\n" ) );
+ message.replace( TQString::fromLatin1( "\r\n.\r\n" ),
+ TQString::fromLatin1( "\r\n..\r\n" ) );
+
+ this->from = from;
+ rcpt = to;
+
+ state = Init;
+}
+
+
+Smtp::~Smtp()
+{
+ delete t;
+ delete socket;
+}
+
+
+void Smtp::dnsLookupHelper()
+{
+ TQValueList<TQDns::MailServer> s = mxLookup->mailServers();
+ if ( s.isEmpty() ) {
+ if ( !mxLookup->isWorking() )
+ emit status( tr( "Error in MX record lookup" ) );
+ return;
+ }
+
+ emit status( tr( "Connecting to %1" ).arg( s.first().name ) );
+
+ socket->connectToHost( s.first().name, 25 );
+ t = new TQTextStream( socket );
+}
+
+
+void Smtp::connected()
+{
+ emit status( tr( "Connected to %1" ).arg( socket->peerName() ) );
+}
+
+void Smtp::readyRead()
+{
+ // SMTP is line-oriented
+ if ( !socket->canReadLine() )
+ return;
+
+ TQString responseLine;
+ do {
+ responseLine = socket->readLine();
+ response += responseLine;
+ } while( socket->canReadLine() && responseLine[3] != ' ' );
+ responseLine.truncate( 3 );
+
+ if ( state == Init && responseLine[0] == '2' ) {
+ // banner was okay, let's go on
+ *t << "HELO there\r\n";
+ state = Mail;
+ } else if ( state == Mail && responseLine[0] == '2' ) {
+ // HELO response was okay (well, it has to be)
+ *t << "MAIL FROM: <" << from << ">\r\n";
+ state = Rcpt;
+ } else if ( state == Rcpt && responseLine[0] == '2' ) {
+ *t << "RCPT TO: <" << rcpt << ">\r\n";
+ state = Data;
+ } else if ( state == Data && responseLine[0] == '2' ) {
+ *t << "DATA\r\n";
+ state = Body;
+ } else if ( state == Body && responseLine[0] == '3' ) {
+ *t << message << ".\r\n";
+ state = Quit;
+ } else if ( state == Quit && responseLine[0] == '2' ) {
+ *t << "TQUIT\r\n";
+ // here, we just close.
+ state = Close;
+ emit status( tr( "Message sent" ) );
+ } else if ( state == Close ) {
+ deleteLater();
+ return;
+ } else {
+ // something broke.
+ TQMessageBox::warning( qApp->activeWindow(),
+ tr( "TQt Mail Example" ),
+ tr( "Unexpected reply from SMTP server:\n\n" ) +
+ response );
+ state = Close;
+ }
+
+ response = "";
+}
diff --git a/examples/network/mail/smtp.h b/examples/network/mail/smtp.h
new file mode 100644
index 000000000..66cf5fda5
--- /dev/null
+++ b/examples/network/mail/smtp.h
@@ -0,0 +1,58 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#ifndef SMTP_H
+#define SMTP_H
+
+#include <qobject.h>
+#include <qstring.h>
+
+class TQSocket;
+class TQTextStream;
+class TQDns;
+
+class Smtp : public TQObject
+{
+ Q_OBJECT
+
+public:
+ Smtp( const TQString &from, const TQString &to,
+ const TQString &subject, const TQString &body );
+ ~Smtp();
+
+signals:
+ void status( const TQString & );
+
+private slots:
+ void dnsLookupHelper();
+ void readyRead();
+ void connected();
+
+private:
+ enum State {
+ Init,
+ Mail,
+ Rcpt,
+ Data,
+ Body,
+ Quit,
+ Close
+ };
+
+ TQString message;
+ TQString from;
+ TQString rcpt;
+ TQSocket *socket;
+ TQTextStream * t;
+ int state;
+ TQString response;
+ TQDns * mxLookup;
+};
+
+#endif
diff --git a/examples/network/networkprotocol/README b/examples/network/networkprotocol/README
new file mode 100644
index 000000000..7c1e69d52
--- /dev/null
+++ b/examples/network/networkprotocol/README
@@ -0,0 +1,5 @@
+This class shows you how to implement your own network protocols and how to
+use them in a program. This example is part of the network module.
+
+The class Nntp implements the nntp protocol. The implementation of the
+protocol is not complete and should not be used in real programs.
diff --git a/examples/network/networkprotocol/main.cpp b/examples/network/networkprotocol/main.cpp
new file mode 100644
index 000000000..ce4d90e87
--- /dev/null
+++ b/examples/network/networkprotocol/main.cpp
@@ -0,0 +1,29 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include <qapplication.h>
+#include <qnetwork.h>
+
+#include "nntp.h"
+#include "view.h"
+
+int main( int argc, char **argv )
+{
+ TQApplication a( argc, argv );
+
+ qInitNetworkProtocols();
+ TQNetworkProtocol::registerNetworkProtocol( "nntp", new TQNetworkProtocolFactory<Nntp> );
+
+ View v;
+ v.resize( 600, 600 );
+ v.show();
+ a.setMainWidget( &v );
+
+ return a.exec();
+}
diff --git a/examples/network/networkprotocol/networkprotocol.doc b/examples/network/networkprotocol/networkprotocol.doc
new file mode 100644
index 000000000..ea0079767
--- /dev/null
+++ b/examples/network/networkprotocol/networkprotocol.doc
@@ -0,0 +1,26 @@
+/*
+*/
+
+/*! \page networkprotocol-example.html
+
+ \ingroup network-examples
+
+ \title A simple NNTP implementation
+
+ This example shows how to implement your own QNetworkProtocol. The
+ protocol that was chosen for this example is NTTP. Please note that this
+ implementation is very simple since it is designed to be an example. It
+ should not be used as a real NNTP implemention.
+
+ <hr>
+
+ Header file (nntp.h):
+
+ \include network/networkprotocol/nntp.h
+
+ <hr>
+
+ Implementation (nntp.cpp):
+
+ \include network/networkprotocol/nntp.cpp
+*/
diff --git a/examples/network/networkprotocol/networkprotocol.pro b/examples/network/networkprotocol/networkprotocol.pro
new file mode 100644
index 000000000..1c6ea07c2
--- /dev/null
+++ b/examples/network/networkprotocol/networkprotocol.pro
@@ -0,0 +1,10 @@
+TEMPLATE = app
+TARGET = networkprotocol
+
+CONFIG += qt warn_on release
+
+REQUIRES = network full-config
+
+HEADERS = nntp.h view.h
+SOURCES = main.cpp \
+ nntp.cpp view.cpp
diff --git a/examples/network/networkprotocol/nntp.cpp b/examples/network/networkprotocol/nntp.cpp
new file mode 100644
index 000000000..eccc1f974
--- /dev/null
+++ b/examples/network/networkprotocol/nntp.cpp
@@ -0,0 +1,256 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include "nntp.h"
+#include <qurlinfo.h>
+#include <stdlib.h>
+#include <qurloperator.h>
+#include <qstringlist.h>
+#include <qregexp.h>
+
+Nntp::Nntp()
+ : TQNetworkProtocol(), connectionReady( FALSE ),
+ readGroups( FALSE ), readArticle( FALSE )
+{
+ // create the command socket and connect to its signals
+ commandSocket = new TQSocket( this );
+ connect( commandSocket, SIGNAL( hostFound() ),
+ this, SLOT( hostFound() ) );
+ connect( commandSocket, SIGNAL( connected() ),
+ this, SLOT( connected() ) );
+ connect( commandSocket, SIGNAL( connectionClosed() ),
+ this, SLOT( closed() ) );
+ connect( commandSocket, SIGNAL( readyRead() ),
+ this, SLOT( readyRead() ) );
+ connect( commandSocket, SIGNAL( error( int ) ),
+ this, SLOT( error( int ) ) );
+}
+
+Nntp::~Nntp()
+{
+ close();
+ delete commandSocket;
+}
+
+void Nntp::operationListChildren( TQNetworkOperation * )
+{
+ // create a command
+ TQString path = url()->path(), cmd;
+ if ( path.isEmpty() || path == "/" ) {
+ // if the path is empty or we are in the root dir,
+ // we want to read the list of available newsgroups
+ cmd = "list newsgroups\r\n";
+ } else if ( url()->isDir() ) {
+ // if the path is a directory (in our case a news group)
+ // we want to list the articles of this group
+ path = path.replace( "/", "" );
+ cmd = "listgroup " + path + "\r\n";
+ } else
+ return;
+
+ // write the command to the socket
+ commandSocket->writeBlock( cmd.latin1(), cmd.length() );
+ readGroups = TRUE;
+}
+
+void Nntp::operationGet( TQNetworkOperation *op )
+{
+ // get the dirPath of the URL (this is our news group)
+ // and the filename (which is the article we want to read)
+ TQUrl u( op->arg( 0 ) );
+ TQString dirPath = u.dirPath(), file = u.fileName();
+ dirPath = dirPath.replace( "/", "" );
+
+ // go to the group in which the article is
+ TQString cmd;
+ cmd = "group " + dirPath + "\r\n";
+ commandSocket->writeBlock( cmd.latin1(), cmd.length() );
+
+ // read the head of the article
+ cmd = "article " + file + "\r\n";
+ commandSocket->writeBlock( cmd.latin1(), cmd.length() );
+ readArticle = TRUE;
+}
+
+bool Nntp::checkConnection( TQNetworkOperation * )
+{
+ // we are connected, return TRUE
+ if ( commandSocket->isOpen() && connectionReady )
+ return TRUE;
+
+ // seems that there is no chance to connect
+ if ( commandSocket->isOpen() )
+ return FALSE;
+
+ // don't call connectToHost() if we are already trying to connect
+ if ( commandSocket->state() == TQSocket::Connecting )
+ return FALSE;
+
+ // start connecting
+ connectionReady = FALSE;
+ commandSocket->connectToHost( url()->host(),
+ url()->port() != -1 ? url()->port() : 119 );
+ return FALSE;
+}
+
+void Nntp::close()
+{
+ // close the command socket
+ if ( commandSocket->isOpen() ) {
+ commandSocket->writeBlock( "tquit\r\n", strlen( "tquit\r\n" ) );
+ commandSocket->close();
+ }
+}
+
+int Nntp::supportedOperations() const
+{
+ // we only support listing children and getting data
+ return OpListChildren | OpGet;
+}
+
+void Nntp::hostFound()
+{
+ if ( url() )
+ emit connectionStateChanged( ConHostFound, tr( "Host %1 found" ).arg( url()->host() ) );
+ else
+ emit connectionStateChanged( ConHostFound, tr( "Host found" ) );
+}
+
+void Nntp::connected()
+{
+ if ( url() )
+ emit connectionStateChanged( ConConnected, tr( "Connected to host %1" ).arg( url()->host() ) );
+ else
+ emit connectionStateChanged( ConConnected, tr( "Connected to host" ) );
+}
+
+void Nntp::closed()
+{
+ if ( url() )
+ emit connectionStateChanged( ConClosed, tr( "Connection to %1 closed" ).arg( url()->host() ) );
+ else
+ emit connectionStateChanged( ConClosed, tr( "Connection closed" ) );
+}
+
+void Nntp::readyRead()
+{
+ // new data arrived on the command socket
+
+ // of we should read the list of available groups, let's do so
+ if ( readGroups ) {
+ parseGroups();
+ return;
+ }
+
+ // of we should read an article, let's do so
+ if ( readArticle ) {
+ parseArticle();
+ return;
+ }
+
+ // read the new data from the socket
+ TQCString s;
+ s.resize( commandSocket->bytesAvailable() + 1 );
+ commandSocket->readBlock( s.data(), commandSocket->bytesAvailable() );
+
+ if ( !url() )
+ return;
+
+ // of the code of the server response was 200, we know that the
+ // server is ready to get commands from us now
+ if ( s.left( 3 ) == "200" )
+ connectionReady = TRUE;
+}
+
+void Nntp::parseGroups()
+{
+ if ( !commandSocket->canReadLine() )
+ return;
+
+ // read one line after the other
+ while ( commandSocket->canReadLine() ) {
+ TQString s = commandSocket->readLine();
+
+ // if the line starts with a dot, all groups or articles have been listed,
+ // so we finished processing the listChildren() command
+ if ( s[ 0 ] == '.' ) {
+ readGroups = FALSE;
+ operationInProgress()->setState( StDone );
+ emit finished( operationInProgress() );
+ return;
+ }
+
+ // if the code of the server response is 215 or 211
+ // the next line will be the first group or article (depending on what we read).
+ // So let others know that we start reading now...
+ if ( s.left( 3 ) == "215" || s.left( 3 ) == "211" ) {
+ operationInProgress()->setState( StInProgress );
+ emit start( operationInProgress() );
+ continue;
+ }
+
+ // parse the line and create a TQUrlInfo object
+ // which describes the child (group or article)
+ bool tab = s.find( '\t' ) != -1;
+ TQString group = s.mid( 0, s.find( tab ? '\t' : ' ' ) );
+ TQUrlInfo inf;
+ inf.setName( group );
+ TQString path = url()->path();
+ inf.setDir( path.isEmpty() || path == "/" );
+ inf.setSymLink( FALSE );
+ inf.setFile( !inf.isDir() );
+ inf.setWritable( FALSE );
+ inf.setReadable( TRUE );
+
+ // let others know about our new child
+ emit newChild( inf, operationInProgress() );
+ }
+
+}
+
+void Nntp::parseArticle()
+{
+ if ( !commandSocket->canReadLine() )
+ return;
+
+ // read an article one line after the other
+ while ( commandSocket->canReadLine() ) {
+ TQString s = commandSocket->readLine();
+
+ // if the line starts with a dot, we finished reading something
+ if ( s[ 0 ] == '.' ) {
+ readArticle = FALSE;
+ operationInProgress()->setState( StDone );
+ emit finished( operationInProgress() );
+ return;
+ }
+
+ if ( s.right( 1 ) == "\n" )
+ s.remove( s.length() - 1, 1 );
+
+ // emit the new data of the article which we read
+ emit data( TQCString( s.ascii() ), operationInProgress() );
+ }
+}
+
+void Nntp::error( int code )
+{
+ if ( code == TQSocket::ErrHostNotFound ||
+ code == TQSocket::ErrConnectionRefused ) {
+ // this signal is called if connecting to the server failed
+ if ( operationInProgress() ) {
+ TQString msg = tr( "Host not found or couldn't connect to: \n" + url()->host() );
+ operationInProgress()->setState( StFailed );
+ operationInProgress()->setProtocolDetail( msg );
+ operationInProgress()->setErrorCode( (int)ErrHostNotFound );
+ clearOperationQueue();
+ emit finished( operationInProgress() );
+ }
+ }
+}
diff --git a/examples/network/networkprotocol/nntp.h b/examples/network/networkprotocol/nntp.h
new file mode 100644
index 000000000..2940a1add
--- /dev/null
+++ b/examples/network/networkprotocol/nntp.h
@@ -0,0 +1,49 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#ifndef NNTP_H
+#define NNTP_H
+
+#include <qsocket.h>
+#include <qnetworkprotocol.h>
+
+class Nntp : public TQNetworkProtocol
+{
+ Q_OBJECT
+
+public:
+ Nntp();
+ virtual ~Nntp();
+ virtual int supportedOperations() const;
+
+protected:
+ virtual void operationListChildren( TQNetworkOperation *op );
+ virtual void operationGet( TQNetworkOperation *op );
+
+ TQSocket *commandSocket;
+ bool connectionReady;
+ bool readGroups;
+ bool readArticle;
+
+private:
+ bool checkConnection( TQNetworkOperation *op );
+ void close();
+ void parseGroups();
+ void parseArticle();
+
+protected slots:
+ void hostFound();
+ void connected();
+ void closed();
+ void readyRead();
+ void error( int );
+
+};
+
+#endif
diff --git a/examples/network/networkprotocol/view.cpp b/examples/network/networkprotocol/view.cpp
new file mode 100644
index 000000000..c6ee717d1
--- /dev/null
+++ b/examples/network/networkprotocol/view.cpp
@@ -0,0 +1,90 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include "view.h"
+
+#include <qlabel.h>
+#include <qpushbutton.h>
+#include <qmultilineedit.h>
+#include <qfiledialog.h>
+
+View::View()
+ : TQVBox()
+{
+ // setup the GUI
+ setSpacing( 5 );
+ setMargin( 5 );
+
+ TQLabel *l = new TQLabel( this );
+ l->setAlignment( TQt::WordBreak ),
+ l->setText( tr( "The button below opens the TQFileDialog and you "
+ "can choose a file then which is downloaded and "
+ "opened below then. You can use for that the <b>local "
+ "filesystem</b> using the file protocol, you can download "
+ "files from an <b>FTP</b> server using the ftp protocol and "
+ "you can download and open <b>USENET</b> articles using the "
+ "demo implementation of the nntp protocol of this "
+ "example (<i>This implementation of the nntp protocol is a very "
+ "basic and incomplete one, so you need to connect to a news server "
+ "which allows reading without authentification</i>)\n"
+ "To open a file from the local filesystem, enter in the "
+ "path combobox of the file dialog a url starting with file "
+ "(like <u>file:/usr/bin</u>), to download something from an FTP "
+ "server, use something like <u>ftp://ftp.trolltech.com</u> as url, and "
+ "for downloading a news article start with an url like "
+ "<u>nntp://news.tu-graz.ac.at</u> " ) );
+ TQPushButton *b = new TQPushButton( tr( "Open a file..." ), this );
+ connect( b, SIGNAL( clicked() ),
+ this, SLOT( downloadFile() ) );
+
+ fileView = new TQMultiLineEdit( this );
+ fileView->setReadOnly( TRUE );
+
+ // if new data comes in, display it
+ connect( &op, SIGNAL( data( const TQByteArray &, TQNetworkOperation * ) ),
+ this, SLOT( newData( const TQByteArray & ) ) );
+}
+
+void View::downloadFile()
+{
+ // TQString file = TQFileDialog::getOpenFileName();
+ // under Windows you must not use the native file dialog
+ TQString file = getOpenFileName();
+ if ( !file.isEmpty() ) {
+ // clear the view
+ fileView->clear();
+
+ // download the data
+ op = file;
+ op.get();
+ }
+}
+
+TQString View::getOpenFileName()
+{
+ static TQString workingDirectory = TQDir::currentDirPath();
+
+ TQFileDialog *dlg = new TQFileDialog( workingDirectory,
+ TQString::null, 0, 0, TRUE );
+ dlg->setCaption( TQFileDialog::tr( "Open" ) );
+ dlg->setMode( TQFileDialog::ExistingFile );
+ TQString result;
+ if ( dlg->exec() == TQDialog::Accepted ) {
+ result = dlg->selectedFile();
+ workingDirectory = dlg->url();
+ }
+ delete dlg;
+ return result;
+}
+
+void View::newData( const TQByteArray &ba )
+{
+ // append new data
+ fileView->append( ba );
+}
diff --git a/examples/network/networkprotocol/view.h b/examples/network/networkprotocol/view.h
new file mode 100644
index 000000000..29c0f6e5f
--- /dev/null
+++ b/examples/network/networkprotocol/view.h
@@ -0,0 +1,37 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#ifndef VIEW_H
+#define VIEW_H
+
+#include <qvbox.h>
+#include <qcstring.h>
+#include <qurloperator.h>
+
+class TQMultiLineEdit;
+
+class View : public TQVBox
+{
+ Q_OBJECT
+
+public:
+ View();
+
+private slots:
+ void downloadFile();
+ void newData( const TQByteArray &ba );
+
+private:
+ TQMultiLineEdit *fileView;
+ TQUrlOperator op;
+
+ TQString getOpenFileName();
+};
+
+#endif
diff --git a/examples/network/remotecontrol/ipcserver.cpp b/examples/network/remotecontrol/ipcserver.cpp
new file mode 100644
index 000000000..35595673f
--- /dev/null
+++ b/examples/network/remotecontrol/ipcserver.cpp
@@ -0,0 +1,84 @@
+#include "ipcserver.h"
+
+#include <qsocket.h>
+#include <qvariant.h>
+#include <qimage.h>
+#include <qpalette.h>
+#include <qapplication.h>
+
+class IpcSocket : public TQSocket
+{
+ Q_OBJECT
+
+public:
+ IpcSocket( TQObject *parent) : TQSocket( parent )
+ {
+ packetSize = 0;
+ connect( this, SIGNAL(readyRead()), SLOT(read()) );
+ }
+
+signals:
+ void receivedText( const TQString& );
+ void receivedPixmap( const TQPixmap& );
+
+private slots:
+ void read()
+ {
+ Q_ULONG bytesAvail = bytesAvailable();
+ for ( ;; ) {
+ if ( packetSize == 0 ) {
+ TQDataStream ds( this );
+ if ( bytesAvail < 4 )
+ return;
+ ds >> packetSize;
+ bytesAvail -= 4;
+ } else {
+ if ( bytesAvail < packetSize )
+ return;
+ // read the packet in a byte array to be sure that you don't
+ // read too much or too less
+ TQByteArray ba( packetSize );
+ readBlock( ba.data(), packetSize );
+ bytesAvail -= packetSize;
+ packetSize = 0;
+
+ TQVariant variant;
+ TQDataStream ds( ba, IO_ReadOnly );
+ ds >> variant;
+ switch ( variant.type() ) {
+ case TQVariant::String:
+ emit receivedText( variant.toString() );
+ break;
+ case TQVariant::Image:
+ emit receivedPixmap( TQPixmap(variant.toImage()) );
+ break;
+ case TQVariant::Palette:
+ TQApplication::setPalette( variant.toPalette(), TRUE );
+ break;
+ default:
+ break;
+ }
+ }
+ }
+ }
+
+private:
+ Q_UINT32 packetSize;
+};
+
+IpcServer::IpcServer( Q_UINT16 port, TQObject *parent ) :
+ TQServerSocket( 0x7f000001, port, 1, parent )
+{
+}
+
+void IpcServer::newConnection( int socket )
+{
+ IpcSocket *s = new IpcSocket( this );
+ s->setSocket( socket );
+ connect( s, SIGNAL(receivedText(const TQString&)),
+ SIGNAL(receivedText(const TQString&)) );
+ connect( s, SIGNAL(receivedPixmap(const TQPixmap&)),
+ SIGNAL(receivedPixmap(const TQPixmap&)) );
+}
+
+#include "ipcserver.moc"
diff --git a/examples/network/remotecontrol/ipcserver.h b/examples/network/remotecontrol/ipcserver.h
new file mode 100644
index 000000000..f4c86f49f
--- /dev/null
+++ b/examples/network/remotecontrol/ipcserver.h
@@ -0,0 +1,20 @@
+#ifndef IPCSERVER_H
+#define IPCSERVER_H
+
+#include <qserversocket.h>
+
+class IpcServer : public TQServerSocket
+{
+ Q_OBJECT
+
+public:
+ IpcServer( Q_UINT16 port, TQObject *parent );
+
+ void newConnection( int socket );
+
+signals:
+ void receivedText( const TQString& );
+ void receivedPixmap( const TQPixmap& );
+};
+
+#endif // IPCSERVER_H
diff --git a/examples/network/remotecontrol/main.cpp b/examples/network/remotecontrol/main.cpp
new file mode 100644
index 000000000..c153d02d2
--- /dev/null
+++ b/examples/network/remotecontrol/main.cpp
@@ -0,0 +1,11 @@
+#include <qapplication.h>
+
+#include "startup.h"
+
+int main( int argc, char **argv )
+{
+ TQApplication a( argc, argv );
+ StartUp s;
+ TQObject::connect( &a, SIGNAL(lastWindowClosed()), &a, SLOT(tquit()) );
+ return a.exec();
+}
diff --git a/examples/network/remotecontrol/maindialog.ui b/examples/network/remotecontrol/maindialog.ui
new file mode 100644
index 000000000..ede1cfe95
--- /dev/null
+++ b/examples/network/remotecontrol/maindialog.ui
@@ -0,0 +1,165 @@
+<!DOCTYPE UI><UI version="3.0" stdsetdef="1">
+<class>MainDialog</class>
+<widget class="TQDialog">
+ <property name="name">
+ <cstring>MainDialog</cstring>
+ </property>
+ <property name="geometry">
+ <rect>
+ <x>0</x>
+ <y>0</y>
+ <width>273</width>
+ <height>263</height>
+ </rect>
+ </property>
+ <property name="caption">
+ <string>Image viewer</string>
+ </property>
+ <property name="sizeGripEnabled">
+ <bool>true</bool>
+ </property>
+ <vbox>
+ <property name="name">
+ <cstring>unnamed</cstring>
+ </property>
+ <property name="margin">
+ <number>11</number>
+ </property>
+ <property name="spacing">
+ <number>6</number>
+ </property>
+ <widget class="TQLabel">
+ <property name="name">
+ <cstring>TextLabel2</cstring>
+ </property>
+ <property name="sizePolicy">
+ <sizepolicy>
+ <hsizetype>5</hsizetype>
+ <vsizetype>5</vsizetype>
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="frameShape">
+ <enum>MShape</enum>
+ </property>
+ <property name="text">
+ <string>If you start another instance of this application, you can use that instance to control this one.</string>
+ </property>
+ <property name="alignment">
+ <set>WordBreak|AlignCenter</set>
+ </property>
+ </widget>
+ <widget class="TQLabel">
+ <property name="name">
+ <cstring>image</cstring>
+ </property>
+ <property name="pixmap">
+ <pixmap>image0</pixmap>
+ </property>
+ <property name="scaledContents">
+ <bool>false</bool>
+ </property>
+ <property name="alignment">
+ <set>AlignCenter</set>
+ </property>
+ </widget>
+ <widget class="TQLabel">
+ <property name="name">
+ <cstring>description</cstring>
+ </property>
+ <property name="sizePolicy">
+ <sizepolicy>
+ <hsizetype>5</hsizetype>
+ <vsizetype>0</vsizetype>
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="font">
+ <font>
+ <pointsize>26</pointsize>
+ </font>
+ </property>
+ <property name="text">
+ <string>The TQt logo</string>
+ </property>
+ <property name="alignment">
+ <set>AlignCenter</set>
+ </property>
+ </widget>
+ <spacer>
+ <property name="name" stdset="0">
+ <cstring>Spacer2_2</cstring>
+ </property>
+ <property name="orientation">
+ <enum>Vertical</enum>
+ </property>
+ <property name="sizeType">
+ <enum>Expanding</enum>
+ </property>
+ <property name="sizeHint">
+ <size>
+ <width>20</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ <widget class="TQLayoutWidget">
+ <property name="name">
+ <cstring>Layout2</cstring>
+ </property>
+ <hbox>
+ <property name="name">
+ <cstring>unnamed</cstring>
+ </property>
+ <property name="margin">
+ <number>0</number>
+ </property>
+ <property name="spacing">
+ <number>6</number>
+ </property>
+ <spacer>
+ <property name="name" stdset="0">
+ <cstring>Spacer2</cstring>
+ </property>
+ <property name="orientation">
+ <enum>Horizontal</enum>
+ </property>
+ <property name="sizeType">
+ <enum>Expanding</enum>
+ </property>
+ <property name="sizeHint">
+ <size>
+ <width>20</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ <widget class="TQPushButton">
+ <property name="name">
+ <cstring>PushButton1</cstring>
+ </property>
+ <property name="text">
+ <string>Quit</string>
+ </property>
+ </widget>
+ </hbox>
+ </widget>
+ </vbox>
+</widget>
+<images>
+ <image name="image0">
+ <data format="XPM.GZ" 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</data>
+ </image>
+</images>
+<connections>
+ <connection>
+ <sender>PushButton1</sender>
+ <signal>clicked()</signal>
+ <receiver>MainDialog</receiver>
+ <slot>close()</slot>
+ </connection>
+</connections>
+<layoutdefaults spacing="6" margin="11"/>
+</UI>
diff --git a/examples/network/remotecontrol/remotecontrol.pro b/examples/network/remotecontrol/remotecontrol.pro
new file mode 100644
index 000000000..0570253c2
--- /dev/null
+++ b/examples/network/remotecontrol/remotecontrol.pro
@@ -0,0 +1,16 @@
+TEMPLATE = app
+TARGET = remotecontrol
+
+CONFIG += qt warn_on release
+
+REQUIRES = network full-config nocrosscompiler
+
+HEADERS = startup.h \
+ remotectrlimpl.h \
+ ipcserver.h
+SOURCES = main.cpp \
+ startup.cpp \
+ remotectrlimpl.cpp \
+ ipcserver.cpp
+INTERFACES = remotectrl.ui \
+ maindialog.ui
diff --git a/examples/network/remotecontrol/remotectrl.ui b/examples/network/remotecontrol/remotectrl.ui
new file mode 100644
index 000000000..c28482ff2
--- /dev/null
+++ b/examples/network/remotecontrol/remotectrl.ui
@@ -0,0 +1,145 @@
+<!DOCTYPE UI><UI version="3.0" stdsetdef="1">
+<class>RemoteCtrl</class>
+<widget class="TQDialog">
+ <property name="name">
+ <cstring>RemoteCtrl</cstring>
+ </property>
+ <property name="geometry">
+ <rect>
+ <x>0</x>
+ <y>0</y>
+ <width>279</width>
+ <height>185</height>
+ </rect>
+ </property>
+ <property name="caption">
+ <string>Remote control</string>
+ </property>
+ <property name="sizeGripEnabled">
+ <bool>true</bool>
+ </property>
+ <hbox>
+ <property name="name">
+ <cstring>unnamed</cstring>
+ </property>
+ <property name="margin">
+ <number>11</number>
+ </property>
+ <property name="spacing">
+ <number>6</number>
+ </property>
+ <widget class="TQLayoutWidget">
+ <property name="name">
+ <cstring>Layout5</cstring>
+ </property>
+ <vbox>
+ <property name="name">
+ <cstring>unnamed</cstring>
+ </property>
+ <property name="margin">
+ <number>0</number>
+ </property>
+ <property name="spacing">
+ <number>6</number>
+ </property>
+ <widget class="TQLineEdit">
+ <property name="name">
+ <cstring>textToSend</cstring>
+ </property>
+ </widget>
+ <spacer>
+ <property name="name" stdset="0">
+ <cstring>Spacer5_2</cstring>
+ </property>
+ <property name="orientation">
+ <enum>Vertical</enum>
+ </property>
+ <property name="sizeType">
+ <enum>Expanding</enum>
+ </property>
+ <property name="sizeHint">
+ <size>
+ <width>20</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ </vbox>
+ </widget>
+ <widget class="TQLayoutWidget">
+ <property name="name">
+ <cstring>Layout6</cstring>
+ </property>
+ <vbox>
+ <property name="name">
+ <cstring>unnamed</cstring>
+ </property>
+ <property name="margin">
+ <number>0</number>
+ </property>
+ <property name="spacing">
+ <number>6</number>
+ </property>
+ <widget class="TQPushButton">
+ <property name="name">
+ <cstring>sText</cstring>
+ </property>
+ <property name="text">
+ <string>Send &amp;Text</string>
+ </property>
+ </widget>
+ <widget class="TQPushButton">
+ <property name="name">
+ <cstring>sImage</cstring>
+ </property>
+ <property name="text">
+ <string>Send &amp;Image...</string>
+ </property>
+ </widget>
+ <widget class="TQPushButton">
+ <property name="name">
+ <cstring>sPalette</cstring>
+ </property>
+ <property name="text">
+ <string>Send &amp;Palette...</string>
+ </property>
+ </widget>
+ <spacer>
+ <property name="name" stdset="0">
+ <cstring>Spacer6</cstring>
+ </property>
+ <property name="orientation">
+ <enum>Vertical</enum>
+ </property>
+ <property name="sizeType">
+ <enum>Expanding</enum>
+ </property>
+ <property name="sizeHint">
+ <size>
+ <width>20</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ <widget class="TQPushButton">
+ <property name="name">
+ <cstring>tquitButton</cstring>
+ </property>
+ <property name="text">
+ <string>&amp;Quit</string>
+ </property>
+ </widget>
+ </vbox>
+ </widget>
+ </hbox>
+</widget>
+<connections>
+ <connection>
+ <sender>tquitButton</sender>
+ <signal>clicked()</signal>
+ <receiver>RemoteCtrl</receiver>
+ <slot>close()</slot>
+ </connection>
+</connections>
+<layoutdefaults spacing="6" margin="11"/>
+</UI>
diff --git a/examples/network/remotecontrol/remotectrlimpl.cpp b/examples/network/remotecontrol/remotectrlimpl.cpp
new file mode 100644
index 000000000..03af938f8
--- /dev/null
+++ b/examples/network/remotecontrol/remotectrlimpl.cpp
@@ -0,0 +1,50 @@
+#include "remotectrlimpl.h"
+
+#include <qpushbutton.h>
+#include <qlineedit.h>
+#include <qsocket.h>
+#include <qfiledialog.h>
+#include <qcolordialog.h>
+#include <qimage.h>
+
+RemoteCtrlImpl::RemoteCtrlImpl( TQSocket *s )
+{
+ socket = s;
+ connect( sImage, SIGNAL(clicked()), SLOT(sendImage()) );
+ connect( sText, SIGNAL(clicked()), SLOT(sendText()) );
+ connect( sPalette, SIGNAL(clicked()), SLOT(sendPalette()) );
+}
+
+void RemoteCtrlImpl::sendPacket( const TQVariant &v )
+{
+ TQByteArray ba;
+ TQDataStream varDs( ba, IO_WriteOnly );
+ varDs << v;
+
+ TQDataStream ds( socket );
+ ds << (Q_UINT32) ba.size();
+ socket->writeBlock( ba.data(), ba.size() );
+}
+
+void RemoteCtrlImpl::sendImage()
+{
+ TQString imageName = TQFileDialog::getOpenFileName( TQString::null,
+ "Images (*.png *.xpm *.jpg)", this );
+ TQImage image( imageName );
+ if ( !image.isNull() ) {
+ sendPacket( image );
+ }
+}
+
+void RemoteCtrlImpl::sendText()
+{
+ sendPacket( textToSend->text() );
+}
+
+void RemoteCtrlImpl::sendPalette()
+{
+ TQColor col = TQColorDialog::getColor( white, this );
+ if ( col.isValid() ) {
+ sendPacket( TQPalette(col,col) );
+ }
+}
diff --git a/examples/network/remotecontrol/remotectrlimpl.h b/examples/network/remotecontrol/remotectrlimpl.h
new file mode 100644
index 000000000..a14d1be76
--- /dev/null
+++ b/examples/network/remotecontrol/remotectrlimpl.h
@@ -0,0 +1,26 @@
+#ifndef REMOTECTRLIMPL_H
+#define REMOTECTRLIMPL_H
+
+#include "remotectrl.h"
+
+class TQSocket;
+
+class RemoteCtrlImpl : public RemoteCtrl
+{
+ Q_OBJECT
+
+public:
+ RemoteCtrlImpl( TQSocket * );
+
+private slots:
+ void sendImage();
+ void sendText();
+ void sendPalette();
+
+private:
+ void sendPacket( const TQVariant & );
+
+ TQSocket *socket;
+};
+
+#endif // REMOTECTRLIMPL_H
diff --git a/examples/network/remotecontrol/startup.cpp b/examples/network/remotecontrol/startup.cpp
new file mode 100644
index 000000000..f555499b7
--- /dev/null
+++ b/examples/network/remotecontrol/startup.cpp
@@ -0,0 +1,45 @@
+#include "startup.h"
+#include "remotectrlimpl.h"
+#include "maindialog.h"
+#include "ipcserver.h"
+
+#include <qsocket.h>
+#include <qlabel.h>
+
+static const Q_UINT16 ipcPort = 54923;
+
+StartUp::StartUp()
+{
+ remoteCtrl = 0;
+ mainDialog = 0;
+
+ socket = new TQSocket( this );
+ connect( socket, SIGNAL(connected()), SLOT(startRemoteCtrl()) );
+ connect( socket, SIGNAL(error(int)), SLOT(startMainDialog()) );
+ socket->connectToHost( "localhost", ipcPort );
+}
+
+StartUp::~StartUp()
+{
+ delete remoteCtrl;
+ delete mainDialog;
+}
+
+void StartUp::startRemoteCtrl()
+{
+ remoteCtrl = new RemoteCtrlImpl( socket );
+ remoteCtrl->show();
+}
+
+void StartUp::startMainDialog()
+{
+ mainDialog = new MainDialog();
+ mainDialog->show();
+
+ IpcServer *server = new IpcServer( ipcPort, this );
+
+ connect( server, SIGNAL(receivedText(const TQString&)),
+ mainDialog->description, SLOT(setText(const TQString&)) );
+ connect( server, SIGNAL(receivedPixmap(const TQPixmap&)),
+ mainDialog->image, SLOT(setPixmap(const TQPixmap&)) );
+}
diff --git a/examples/network/remotecontrol/startup.h b/examples/network/remotecontrol/startup.h
new file mode 100644
index 000000000..5530cba8f
--- /dev/null
+++ b/examples/network/remotecontrol/startup.h
@@ -0,0 +1,28 @@
+#ifndef STARTUP_H
+#define STARTUP_H
+
+#include <qobject.h>
+
+class TQSocket;
+class RemoteCtrlImpl;
+class MainDialog;
+
+class StartUp : public TQObject
+{
+ Q_OBJECT
+
+public:
+ StartUp();
+ ~StartUp();
+
+private slots:
+ void startRemoteCtrl();
+ void startMainDialog();
+
+private:
+ TQSocket *socket;
+ RemoteCtrlImpl *remoteCtrl;
+ MainDialog *mainDialog;
+};
+
+#endif // STARTUP_H