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-rw-r--r--networkstatus/connectionmanager.cpp223
1 files changed, 104 insertions, 119 deletions
diff --git a/networkstatus/connectionmanager.cpp b/networkstatus/connectionmanager.cpp
index 35040909b..a28c6a124 100644
--- a/networkstatus/connectionmanager.cpp
+++ b/networkstatus/connectionmanager.cpp
@@ -1,9 +1,12 @@
-/* This file is part of kdepim.
- Copyright (C) 2005,2007 Will Stephenson <wstephenson@kde.org>
+/*
+ This file is part of kdepim.
+
+ Copyright (c) 2005 Will Stephenson <lists@stevello.free-online.co.uk>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
- License version 2 as published by the Free Software Foundation.
+ License as published by the Free Software Foundation; either
+ version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -11,161 +14,143 @@
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
- along with this library. If not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ along with this library; see the file COPYING.LIB. If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
-
- As a special exception, permission is given to link this library
- with any edition of TQt, and distribute the resulting executable,
- without including the source code for TQt in the source distribution.
*/
#include <kapplication.h>
-#include <kdebug.h>
+#include <klocale.h>
+#include <kmessagebox.h>
#include <kstaticdeleter.h>
+#include "clientiface_stub.h"
+#include "networkstatuscommon.h"
+
#include "connectionmanager.h"
-#include "connectionmanager_p.h"
-// Connection manager itself
-ConnectionManager::ConnectionManager( TQObject * parent, const char * name ) : DCOPObject( "ConnectionManager" ), TQObject( parent, name ), d( new ConnectionManagerPrivate( this ) )
+// ConnectionManager's private parts
+class ConnectionManagerPrivate
{
- d->service = new NetworkStatusIface_stub( kapp->dcopClient(), "kded", "networkstatus" );
-
- connectDCOPSignal( "kded", "networkstatus", "statusChange(int)", "slotStatusChanged(int)", false );
+ public:
+ // this holds the currently active state
+ ConnectionManager::State m_state;
+ ClientIface_stub * m_stub;
+ bool m_userInitiatedOnly;
+};
- initialise();
-}
-
-ConnectionManager::~ConnectionManager()
+// Connection manager itself
+ConnectionManager::ConnectionManager( TQObject * parent, const char * name ) : DCOPObject( "ConnectionManager" ),TQObject( parent, name )
{
- delete d;
+ d = new ConnectionManagerPrivate;
+
+ d->m_stub = new ClientIface_stub( kapp->dcopClient(), "kded", "networkstatus" );
+
+ connectDCOPSignal( "kded", "networkstatus", "statusChange(TQString,int)", "slotStatusChanged(TQString,int)", false );
+ d->m_userInitiatedOnly = false;
+ initialise();
}
ConnectionManager *ConnectionManager::s_self = 0L;
ConnectionManager *ConnectionManager::self()
{
- static KStaticDeleter<ConnectionManager> deleter;
- if(!s_self)
- deleter.setObject( s_self, new ConnectionManager( 0, "connection_manager" ) );
- return s_self;
+ static KStaticDeleter<ConnectionManager> deleter;
+ if(!s_self)
+ deleter.setObject( s_self, new ConnectionManager( 0, "connection_manager" ) );
+ return s_self;
}
void ConnectionManager::initialise()
{
- // determine initial state and set the state object accordingly.
- d->status = ( NetworkStatus::Status )d->service->status();
-}
-
-NetworkStatus::Status ConnectionManager::status()
-{
- return d->status;
-}
-
-void ConnectionManager::slotStatusChanged( int status )
-{
- d->status = ( NetworkStatus::Status )status;
- switch ( status ) {
- case NetworkStatus::NoNetworks:
- break;
- case NetworkStatus::Unreachable:
- break;
- case NetworkStatus::OfflineDisconnected:
- case NetworkStatus::OfflineFailed:
- case NetworkStatus::ShuttingDown:
- case NetworkStatus::Offline:
- case NetworkStatus::Establishing:
- if ( d->disconnectPolicy == Managed ) {
- emit d->disconnected();
- } else if ( d->disconnectPolicy == OnNextChange ) {
- setDisconnectPolicy( Manual );
- emit d->disconnected();
- }
- break;
- case NetworkStatus::Online:
- if ( d->disconnectPolicy == Managed ) {
- emit d->connected();
- } else if ( d->disconnectPolicy == OnNextChange ) {
- setConnectPolicy( Manual );
- emit d->connected();
- }
- break;
- default:
- kdDebug() << k_funcinfo << "Unrecognised status code!" << endl;
- }
- emit statusChanged( d->status );
-}
-
-ConnectionManager::ConnectionPolicy ConnectionManager::connectPolicy() const
-{
- return d->connectPolicy;
+ // determine initial state and set the state object accordingly.
+ d->m_state = Offline;
+ updateStatus();
+}
+
+void ConnectionManager::updateStatus()
+{
+ /*NetworkStatus::EnumStatus daemonStatus = (NetworkStatus::EnumStatus)d->m_stub->status( TQString::null );
+ switch ( daemonStatus )
+ {
+ case Offline:
+ case OfflineFailed:
+ case OfflineDisconnected:
+ case ShuttingDown:
+ if ( d->m_state == Online )
+ d->m_state = Pending;
+ else
+ d->m_state = Offline;
+ break;
+ case Establishing:
+ case Online:
+ d->m_state = Online;
+ break;
+ case NoNetworks:
+ case Unreachable:
+ d->m_state = Inactive;
+ break;
+ }*/
}
-void ConnectionManager::setConnectPolicy( ConnectionManager::ConnectionPolicy policy )
-{
- d->connectPolicy = policy;
-}
-
-ConnectionManager::ConnectionPolicy ConnectionManager::disconnectPolicy() const
-{
- return d->disconnectPolicy;
-}
-
-void ConnectionManager::setDisconnectPolicy( ConnectionManager::ConnectionPolicy policy )
-{
- d->disconnectPolicy = policy;
-}
-
-void ConnectionManager::setManualConnectionPolicies()
-{
- d->connectPolicy = ConnectionManager::Manual;
- d->disconnectPolicy = ConnectionManager::Manual;
-}
-
-void ConnectionManager::setManagedConnectionPolicies()
+ConnectionManager::~ConnectionManager()
{
- d->connectPolicy = ConnectionManager::Managed;
- d->disconnectPolicy = ConnectionManager::Managed;
+ delete d;
}
-void ConnectionManager::registerConnectSlot( TQObject * receiver, const char * member )
+NetworkStatus::EnumStatus ConnectionManager::status( const TQString & host )
{
- d->connectReceiver = receiver;
- d->connectSlot = member;
- connect( d, TQT_SIGNAL( connected() ), receiver, member );
+ if ( d->m_state == Inactive )
+ return NetworkStatus::NoNetworks;
+ else
+ return NetworkStatus::Offline;
}
-
-void ConnectionManager::forgetConnectSlot()
+NetworkStatus::EnumRequestResult ConnectionManager::requestConnection( TQWidget * mainWidget, const TQString & host, bool userInitiated )
{
- disconnect( d, TQT_SIGNAL( connected() ), d->connectReceiver, d->connectSlot );
- d->connectReceiver = 0;
- d->connectSlot = 0;
+ NetworkStatus::EnumRequestResult result;
+ // if offline and the user has previously indicated they didn't want any new connections, suppress it
+ if ( d->m_state == Offline && !userInitiated && d->m_userInitiatedOnly )
+ result = NetworkStatus::UserRefused;
+ // if offline, ask the user whether this connection should be allowed
+ if ( d->m_state == Offline )
+ {
+ if ( askToConnect( mainWidget ) )
+ result = (NetworkStatus::EnumRequestResult)d->m_stub->request( host, userInitiated );
+ else
+ result = NetworkStatus::UserRefused;
+ }
+ // otherwise, just ask for the connection
+ else
+ result = (NetworkStatus::EnumRequestResult)d->m_stub->request( host, userInitiated );
+
+ return result;
}
-bool ConnectionManager::isConnectSlotRegistered() const
+void ConnectionManager::relinquishConnection( const TQString & host )
{
- return ( d->connectSlot != 0 );
+ d->m_stub->relinquish( host );
}
-void ConnectionManager::registerDisconnectSlot( TQObject * receiver, const char * member )
+void ConnectionManager::slotStatusChanged( TQString host, int status )
{
- d->disconnectReceiver = receiver;
- d->disconnectSlot = member;
- connect( d, TQT_SIGNAL( disconnected() ), receiver, member );
-}
+ updateStatus();
+ // reset user initiated only flag if we are now online
+ if ( d->m_state == Online )
+ d->m_userInitiatedOnly = false;
-void ConnectionManager::forgetDisconnectSlot()
-{
- disconnect( d, TQT_SIGNAL( disconnected() ), d->disconnectReceiver, d->disconnectSlot );
- d->disconnectReceiver = 0;
- d->disconnectSlot = 0;
+ emit statusChanged( host, (NetworkStatus::EnumStatus)status );
}
-bool ConnectionManager::isDisconnectSlotRegistered() const
+bool ConnectionManager::askToConnect( TQWidget * mainWidget )
{
- return ( d->disconnectSlot != 0 );
+ i18n( "A network connection was disconnected. The application is now in offline mode. Do you want the application to resume network operations when the network is available again?" );
+ i18n( "This application is currently in offline mode. Do you want to connect?" );
+ i18n( "Message shown when a network connection failed. The placeholder contains the concrete description of the operation eg 'while performing this operation", "A network connection failed %1. Do you want to place the application in offline mode?" );
+ return ( KMessageBox::questionYesNo( mainWidget,
+ i18n("This application is currently in offline mode. Do you want to connect in order to carry out this operation?"),
+ i18n("Leave Offline Mode?"),
+ i18n("Connect"), i18n("Do Not Connect"),
+ TQString::fromLatin1("OfflineModeAlwaysGoOnline") ) == KMessageBox::Yes );
}
#include "connectionmanager.moc"
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-12 22:37:58 +0000