From d796c9dd933ab96ec83b9a634feedd5d32e1ba3f Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Tue, 8 Nov 2011 12:31:36 -0600 Subject: Test conversion to TQt3 from Qt3 8c6fc1f8e35fd264dd01c582ca5e7549b32ab731 --- .../network/infoprotocol/infourlclient/client.cpp | 60 ++++++++++ .../network/infoprotocol/infourlclient/client.h | 35 ++++++ .../infoprotocol/infourlclient/clientbase.ui | 118 ++++++++++++++++++ .../infoprotocol/infourlclient/infourlclient.pro | 13 ++ .../network/infoprotocol/infourlclient/main.cpp | 23 ++++ .../network/infoprotocol/infourlclient/qip.cpp | 132 +++++++++++++++++++++ examples/network/infoprotocol/infourlclient/qip.h | 48 ++++++++ 7 files changed, 429 insertions(+) create mode 100644 examples/network/infoprotocol/infourlclient/client.cpp create mode 100644 examples/network/infoprotocol/infourlclient/client.h create mode 100644 examples/network/infoprotocol/infourlclient/clientbase.ui create mode 100644 examples/network/infoprotocol/infourlclient/infourlclient.pro create mode 100644 examples/network/infoprotocol/infourlclient/main.cpp create mode 100644 examples/network/infoprotocol/infourlclient/qip.cpp create mode 100644 examples/network/infoprotocol/infourlclient/qip.h (limited to 'examples/network/infoprotocol/infourlclient') diff --git a/examples/network/infoprotocol/infourlclient/client.cpp b/examples/network/infoprotocol/infourlclient/client.cpp new file mode 100644 index 00000000..ba61d3b3 --- /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 +#include +#include +#include + +#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 00000000..439edbbb --- /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 + +#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 00000000..115b0f3b --- /dev/null +++ b/examples/network/infoprotocol/infourlclient/clientbase.ui @@ -0,0 +1,118 @@ + +ClientInfoBase + + + ClientInfoBase + + + + 0 + 0 + 325 + 279 + + + + Info Client Protocol + + + + unnamed + + + 11 + + + 6 + + + + Layout5 + + + + unnamed + + + 0 + + + 6 + + + + btnOpen + + + + 3 + 0 + 0 + 0 + + + + &Open + + + true + + + open data + + + + + Spacer4 + + + Horizontal + + + Expanding + + + + 20 + 20 + + + + + + btnQuit + + + + 3 + 0 + 0 + 0 + + + + &Quit + + + + + + + TextLabel2 + + + Data: + + + + + infoText + + + true + + + + + + diff --git a/examples/network/infoprotocol/infourlclient/infourlclient.pro b/examples/network/infoprotocol/infourlclient/infourlclient.pro new file mode 100644 index 00000000..219083d2 --- /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 00000000..fbe6aedb --- /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 + +#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 00000000..5424370e --- /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 +#include +#include +#include + +#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 00000000..f2b9db98 --- /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 + +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 + -- cgit v1.2.1