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376 lines
10 KiB
376 lines
10 KiB
/*
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kproxydlg.cpp - Proxy configuration dialog
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Copyright (C) 2001- Dawit Alemayehu <adawit@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License (GPL) version 2 as published by the Free Software
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Foundation.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include <tqlabel.h>
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#include <tqlayout.h>
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#include <tqregexp.h>
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#include <tqcheckbox.h>
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#include <tqwhatsthis.h>
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#include <tqbuttongroup.h>
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#include <tqradiobutton.h>
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#include <tqtabwidget.h>
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#include <klocale.h>
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#include <klineedit.h>
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#include <kmessagebox.h>
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#include "ksaveioconfig.h"
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#include "kenvvarproxydlg.h"
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#include "kmanualproxydlg.h"
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#include "socks.h"
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#include "kproxydlg.h"
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#include "kproxydlg_ui.h"
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KProxyOptions::KProxyOptions (TQWidget* parent )
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:TDECModule (parent, "kcmtdeio")
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{
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TQVBoxLayout *layout = new TQVBoxLayout(this);
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mTab = new TQTabWidget(this);
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layout->addWidget(mTab);
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mProxy = new KProxyDialog(mTab);
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mSocks = new KSocksConfig(mTab);
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mTab->addTab(mProxy, i18n("&Proxy"));
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mTab->addTab(mSocks, i18n("&SOCKS"));
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connect(mProxy, TQT_SIGNAL(changed(bool)), TQT_SIGNAL(changed(bool)));
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connect(mSocks, TQT_SIGNAL(changed(bool)), TQT_SIGNAL(changed(bool)));
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connect(mTab, TQT_SIGNAL(currentChanged(TQWidget *)), TQT_SIGNAL(quickHelpChanged()));
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}
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KProxyOptions::~KProxyOptions()
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{
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}
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void KProxyOptions::load()
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{
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mProxy->load();
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mSocks->load();
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}
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void KProxyOptions::save()
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{
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mProxy->save();
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mSocks->save();
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}
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void KProxyOptions::defaults()
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{
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mProxy->defaults();
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mSocks->defaults();
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}
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TQString KProxyOptions::quickHelp() const
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{
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TQWidget *w = mTab->currentPage();
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if (w && w->inherits("TDECModule"))
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{
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TDECModule *m = static_cast<TDECModule *>(w);
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return m->quickHelp();
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}
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return TQString::null;
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}
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KProxyDialog::KProxyDialog( TQWidget* parent)
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:TDECModule( parent, "kcmtdeio" )
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{
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TQVBoxLayout* mainLayout = new TQVBoxLayout( this, KDialog::marginHint(),
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KDialog::spacingHint() );
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mDlg = new KProxyDialogUI( this );
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mainLayout->addWidget( mDlg );
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mainLayout->addStretch();
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// signals and slots connections
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connect( mDlg->rbNoProxy, TQT_SIGNAL( toggled(bool) ),
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TQT_SLOT( slotUseProxyChanged() ) );
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connect( mDlg->rbAutoDiscover, TQT_SIGNAL( toggled(bool) ),
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TQT_SLOT( slotChanged() ) );
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connect( mDlg->rbAutoScript, TQT_SIGNAL( toggled(bool) ),
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TQT_SLOT( slotChanged() ) );
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connect( mDlg->rbPrompt, TQT_SIGNAL( toggled(bool) ),
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TQT_SLOT( slotChanged() ) );
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connect( mDlg->rbPresetLogin, TQT_SIGNAL( toggled(bool) ),
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TQT_SLOT( slotChanged() ) );
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connect( mDlg->cbPersConn, TQT_SIGNAL( toggled(bool) ),
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TQT_SLOT( slotChanged() ) );
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connect( mDlg->location, TQT_SIGNAL( textChanged(const TQString&) ),
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TQT_SLOT( slotChanged() ) );
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connect( mDlg->pbEnvSetup, TQT_SIGNAL( clicked() ), TQT_SLOT( setupEnvProxy() ) );
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connect( mDlg->pbManSetup, TQT_SIGNAL( clicked() ), TQT_SLOT( setupManProxy() ) );
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load();
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}
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KProxyDialog::~KProxyDialog()
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{
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delete mData;
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mData = 0;
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}
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void KProxyDialog::load()
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{
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mDefaultData = false;
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mData = new KProxyData;
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KProtocolManager proto;
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bool useProxy = proto.useProxy();
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mData->type = proto.proxyType();
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mData->proxyList["http"] = proto.proxyFor( "http" );
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mData->proxyList["https"] = proto.proxyFor( "https" );
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mData->proxyList["ftp"] = proto.proxyFor( "ftp" );
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mData->proxyList["script"] = proto.proxyConfigScript();
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mData->useReverseProxy = proto.useReverseProxy();
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mData->noProxyFor = TQStringList::split( TQRegExp("[',''\t'' ']"),
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proto.noProxyForRaw() );
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mDlg->gbAuth->setEnabled( useProxy );
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mDlg->gbOptions->setEnabled( useProxy );
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mDlg->cbPersConn->setChecked( proto.persistentProxyConnection() );
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if ( !mData->proxyList["script"].isEmpty() )
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mDlg->location->lineEdit()->setText( mData->proxyList["script"] );
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switch ( mData->type )
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{
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case KProtocolManager::WPADProxy:
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mDlg->rbAutoDiscover->setChecked( true );
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break;
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case KProtocolManager::PACProxy:
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mDlg->rbAutoScript->setChecked( true );
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break;
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case KProtocolManager::ManualProxy:
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mDlg->rbManual->setChecked( true );
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break;
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case KProtocolManager::EnvVarProxy:
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mDlg->rbEnvVar->setChecked( true );
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break;
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case KProtocolManager::NoProxy:
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default:
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mDlg->rbNoProxy->setChecked( true );
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break;
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}
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switch( proto.proxyAuthMode() )
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{
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case KProtocolManager::Prompt:
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mDlg->rbPrompt->setChecked( true );
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break;
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case KProtocolManager::Automatic:
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mDlg->rbPresetLogin->setChecked( true );
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default:
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break;
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}
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}
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void KProxyDialog::save()
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{
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bool updateProxyScout = false;
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if (mDefaultData)
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mData->reset ();
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if ( mDlg->rbNoProxy->isChecked() )
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{
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KSaveIOConfig::setProxyType( KProtocolManager::NoProxy );
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}
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else
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{
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if ( mDlg->rbAutoDiscover->isChecked() )
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{
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KSaveIOConfig::setProxyType( KProtocolManager::WPADProxy );
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updateProxyScout = true;
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}
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else if ( mDlg->rbAutoScript->isChecked() )
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{
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KURL u( mDlg->location->lineEdit()->text() );
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if ( !u.isValid() )
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{
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showInvalidMessage( i18n("The address of the automatic proxy "
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"configuration script is invalid. Please "
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"correct this problem before proceeding. "
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"Otherwise, your changes you will be "
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"ignored.") );
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return;
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}
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else
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{
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KSaveIOConfig::setProxyType( KProtocolManager::PACProxy );
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mData->proxyList["script"] = u.url();
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updateProxyScout = true;
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}
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}
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else if ( mDlg->rbManual->isChecked() )
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{
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if ( mData->type != KProtocolManager::ManualProxy )
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{
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// Let's try a bit harder to determine if the previous
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// proxy setting was indeed a manual proxy
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KURL u ( mData->proxyList["http"] );
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bool validProxy = (u.isValid() && u.port() != 0);
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u= mData->proxyList["https"];
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validProxy |= (u.isValid() && u.port() != 0);
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u= mData->proxyList["ftp"];
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validProxy |= (u.isValid() && u.port() != 0);
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if (!validProxy)
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{
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showInvalidMessage();
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return;
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}
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mData->type = KProtocolManager::ManualProxy;
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}
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KSaveIOConfig::setProxyType( KProtocolManager::ManualProxy );
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}
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else if ( mDlg->rbEnvVar->isChecked() )
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{
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if ( mData->type != KProtocolManager::EnvVarProxy )
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{
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showInvalidMessage();
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return;
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}
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KSaveIOConfig::setProxyType( KProtocolManager::EnvVarProxy );
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}
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if ( mDlg->rbPrompt->isChecked() )
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KSaveIOConfig::setProxyAuthMode( KProtocolManager::Prompt );
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else if ( mDlg->rbPresetLogin->isChecked() )
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KSaveIOConfig::setProxyAuthMode( KProtocolManager::Automatic );
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}
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KSaveIOConfig::setPersistentProxyConnection( mDlg->cbPersConn->isChecked() );
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// Save the common proxy setting...
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KSaveIOConfig::setProxyFor( "ftp", mData->proxyList["ftp"] );
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KSaveIOConfig::setProxyFor( "http", mData->proxyList["http"] );
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KSaveIOConfig::setProxyFor( "https", mData->proxyList["https"] );
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KSaveIOConfig::setProxyConfigScript( mData->proxyList["script"] );
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KSaveIOConfig::setUseReverseProxy( mData->useReverseProxy );
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KSaveIOConfig::setNoProxyFor( mData->noProxyFor.join(",") );
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KSaveIOConfig::updateRunningIOSlaves (this);
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if ( updateProxyScout )
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KSaveIOConfig::updateProxyScout( this );
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emit changed( false );
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}
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void KProxyDialog::defaults()
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{
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mDefaultData = true;
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mDlg->rbNoProxy->setChecked( true );
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mDlg->location->lineEdit()->clear();
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mDlg->cbPersConn->setChecked( false );
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emit changed( true );
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}
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void KProxyDialog::setupManProxy()
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{
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KManualProxyDlg dlgManual( this );
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dlgManual.setProxyData( *mData );
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if ( dlgManual.exec() == TQDialog::Accepted )
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{
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*mData = dlgManual.data();
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mDlg->rbManual->setChecked(true);
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emit changed( true );
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}
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}
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void KProxyDialog::setupEnvProxy()
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{
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KEnvVarProxyDlg dlgEnv( this );
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dlgEnv.setProxyData( *mData );
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if ( dlgEnv.exec() == TQDialog::Accepted )
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{
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*mData = dlgEnv.data();
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mDlg->rbEnvVar->setChecked(true);
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emit changed( true );
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}
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}
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void KProxyDialog::slotChanged()
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{
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mDefaultData = false;
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emit changed( true );
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}
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void KProxyDialog::slotUseProxyChanged()
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{
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mDefaultData = false;
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bool useProxy = !(mDlg->rbNoProxy->isChecked());
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mDlg->gbAuth->setEnabled(useProxy);
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mDlg->gbOptions->setEnabled(useProxy);
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emit changed( true );
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}
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TQString KProxyDialog::quickHelp() const
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{
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return i18n( "<h1>Proxy</h1>"
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"<p>A proxy server is an intermediate program that sits between "
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"your machine and the Internet and provides services such as "
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"web page caching and/or filtering.</p>"
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"<p>Caching proxy servers give you faster access to sites you have "
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"already visited by locally storing or caching the content of those "
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"pages; filtering proxy servers, on the other hand, provide the "
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"ability to block out requests for ads, spam, or anything else you "
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"want to block.</p>"
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"<p><u>Note:</u> Some proxy servers provide both services.</p>" );
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}
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void KProxyDialog::showInvalidMessage( const TQString& _msg )
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{
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TQString msg;
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if( !_msg.isEmpty() )
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msg = _msg;
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else
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msg = i18n( "<qt>The proxy settings you specified are invalid."
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"<p>Please click on the <b>Setup...</b> "
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"button and correct the problem before proceeding; "
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"otherwise your changes will be ignored.</qt>" );
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KMessageBox::error( this, msg, i18n("Invalid Proxy Setup") );
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}
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#include "kproxydlg.moc"
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