Big commit thanks to a little feature request :-) We now have an O-menu applet

to lock the PDA immediately, and the internal way to ask for an authentication
(on resume, on start up, on demand or for a simple test) is much cleaner:
it's through MultiauthPassword(int lockMode) (instead of the old bool at_poweron)

9 files changed, 157 insertions, 19 deletions

diff --git a/core/applets/lockapplet/.cvsignore b/core/applets/lockapplet/.cvsignore
new file mode 100644
index 0000000..5e2908c
--- a/dev/null
+++ b/core/applets/lockapplet/.cvsignore
@@ -0,0 +1,4 @@
+Makefile*
+.moc
+.obj
+
diff --git a/core/applets/lockapplet/config.in b/core/applets/lockapplet/config.in
new file mode 100644
index 0000000..ddc3522
--- a/dev/null
+++ b/core/applets/lockapplet/config.in
@@ -0,0 +1,4 @@
+  config LOCKAPPLET
+    boolean "opie-lockapplet (button in the Opie menu to lock the PDA)"
+    default "y"
+    depends ( LIBQPE || LIBQPE-X11 ) && SECURITY
diff --git a/core/applets/lockapplet/lock.cpp b/core/applets/lockapplet/lock.cpp
new file mode 100644
index 0000000..89f27bb
--- a/dev/null
+++ b/core/applets/lockapplet/lock.cpp
@@ -0,0 +1,84 @@
+#include "lock.h"
+
+/* OPIE */
+#include <opie2/multiauthpassword.h>
+
+#include <qpe/applnk.h>
+#include <qpe/resource.h>
+
+/* QT */
+#include <qiconset.h>
+#include <qpopupmenu.h>
+#include <qmessagebox.h>
+
+
+LockMenuApplet::LockMenuApplet()
+             :QObject( 0, "LockMenuApplet" )
+{
+}
+
+LockMenuApplet::~LockMenuApplet ( )
+{}
+
+int LockMenuApplet::position() const
+{
+    return 3;
+}
+
+QString LockMenuApplet::name() const
+{
+    return tr( "Lock shortcut" );
+}
+
+QString LockMenuApplet::text() const
+{
+    return tr( "Lock" );
+}
+
+
+QIconSet LockMenuApplet::icon() const
+{
+    QPixmap pix;
+    QImage img = Resource::loadImage( "security/lock" );
+    if ( !img.isNull() )
+        pix.convertFromImage( img.smoothScale( AppLnk::smallIconSize(), AppLnk::smallIconSize() ) );
+    return pix;
+}
+
+QPopupMenu* LockMenuApplet::popup(QWidget*) const
+{
+    /* no subdir */
+    return 0;
+}
+
+void LockMenuApplet::activated()
+{
+    /*
+    QMessageBox::information(0,tr("No white rabbit found"),
+                             tr("<qt>No white rabbit was seen near Opie."
+                                "Only the beautiful OpieZilla is available"
+                                "for your pleassure</qt>"));
+                */
+    Opie::Security::MultiauthPassword::authenticate(Opie::Security::LockNow);
+}
+
+
+QRESULT LockMenuApplet::queryInterface( const QUuid &uuid, QUnknownInterface **iface )
+{
+    *iface = 0;
+    if ( uuid == IID_QUnknown )
+        *iface = this;
+    else if ( uuid == IID_MenuApplet )
+        *iface = this;
+    else
+        return QS_FALSE;
+
+    if ( *iface )
+        (*iface)->addRef();
+    return QS_OK;
+}
+
+Q_EXPORT_INTERFACE()
+{
+    Q_CREATE_INSTANCE( LockMenuApplet )
+}
diff --git a/core/applets/lockapplet/lock.h b/core/applets/lockapplet/lock.h
new file mode 100644
index 0000000..ff94bce
--- a/dev/null
+++ b/core/applets/lockapplet/lock.h
@@ -0,0 +1,36 @@
+/**
+ * \file lock.h
+ * \brief defines a lock button that goes in the 'O' Opie menu
+ * It's based on the examples/menuapplet code of 2004/10/06.
+ */
+#ifndef CORE_SETTINGS_SECURITY_LOCKAPPLET_LOCK_H
+#define CORE_SETTINGS_SECURITY_LOCKAPPLET_LOCK_H
+
+#include <qpe/menuappletinterface.h>
+#include <qobject.h>
+
+class LockMenuApplet: public QObject, public MenuAppletInterface
+{
+
+    Q_OBJECT
+
+public:
+    LockMenuApplet ( );
+    virtual ~LockMenuApplet ( );
+
+    QRESULT queryInterface( const QUuid&, QUnknownInterface** );
+    Q_REFCOUNT
+
+    virtual int position() const;
+    
+    virtual QString name ( ) const;
+    virtual QIconSet icon ( ) const;
+    virtual QString text ( ) const;
+    /* virtual QString tr( const char* ) const;
+    virtual QString tr( const char*, const char* ) const;
+    */
+    virtual QPopupMenu *popup ( QWidget *parent ) const;
+    virtual void activated ( );
+};
+
+#endif
diff --git a/core/applets/lockapplet/lockapplet.pro b/core/applets/lockapplet/lockapplet.pro
new file mode 100644
index 0000000..e0ee780
--- a/dev/null
+++ b/core/applets/lockapplet/lockapplet.pro
@@ -0,0 +1,12 @@
+TEMPLATE      = lib
+CONFIG       += qt plugn warn_on 
+HEADERS       = lock.h
+SOURCES       = lock.cpp
+TARGET        = lockapplet
+DESTDIR       = $(OPIEDIR)/plugins/applets
+INCLUDEPATH  += $(OPIEDIR)/include
+DEPENDPATH   += $(OPIEDIR)/include
+LIBS         += -lqpe
+VERSION       = 1.0.0
+
+include ( $(OPIEDIR)/include.pro )
diff --git a/core/applets/lockapplet/opie-lockapplet.control b/core/applets/lockapplet/opie-lockapplet.control
new file mode 100644
index 0000000..e175a3e
--- a/dev/null
+++ b/core/applets/lockapplet/opie-lockapplet.control
@@ -0,0 +1,11 @@
+Package: opie-lockapplet
+Files: plugins/applets/liblockapplet.so*
+Priority: optional
+Section: opie/applets
+Maintainer: Opie Team <opie@handhelds.org>
+Architecture: arm
+Depends: task-opie-minimal, opie-security
+Description: Lock Opie now
+ Button to lock Opie (as configured in the Security
+ settings) on demand.
+Version: $QPE_VERSION$EXTRAVERSION
diff --git a/core/launcher/serverapp.cpp b/core/launcher/serverapp.cpp
index dc1f2c7..e541d10 100644
--- a/core/launcher/serverapp.cpp
+++ b/core/launcher/serverapp.cpp
@@ -465,97 +465,98 @@ void ServerApplication::systemMessage( const QCString& msg,
         }
     }
 }
 
 void ServerApplication::reloadPowerWarnSettings ( )
 {
     Config cfg ( "apm" );
     cfg. setGroup ( "Warnings" );
 
     int iv = cfg. readNumEntry ( "checkinterval", 10000 );
 
     m_apm_timer-> stop ( );
     if ( iv )
         m_apm_timer-> start ( iv );
 
     m_powerVeryLow  = cfg. readNumEntry ( "powerverylow", 10 );
     m_powerCritical = cfg. readNumEntry ( "powervcritical", 5 );
 }
 
 void ServerApplication::launcherMessage( const QCString & msg, const QByteArray & data )
 {
     QDataStream stream ( data, IO_ReadOnly );
 
     if ( msg == "deviceButton(int,int,int)" ) {
         int keycode, press, autoRepeat;
         stream >> keycode >> press >> autoRepeat;
 
         kf->checkButtonAction ( true, keycode, press, autoRepeat );
     }
     else if ( msg == "keyRegister(int,QCString,QCString)" ) {
         int k;
         QCString c, m;
         stream >> k >> c >> m;
 
         kf -> registerKey( QCopKeyRegister(k, c, m) );
     }
 }
 
 
 bool ServerApplication::screenLocked()
 {
     return loggedin == 0;
 }
 
 void ServerApplication::login(bool at_poweron)
 {
     if ( !loggedin ) {
         Global::terminateBuiltin("calibrate"); // No tr
-        Opie::Security::MultiauthPassword::authenticate(at_poweron);
+        int lockMode = at_poweron ? Opie::Security::IfPowerOn : Opie::Security::IfResume;
+        Opie::Security::MultiauthPassword::authenticate(lockMode);
         loggedin=1;
 #ifndef QT_NO_COP
         QCopEnvelope e( "QPE/Desktop", "unlocked()" );
 #endif
     }
 }
 
 #if defined(QPE_HAVE_TOGGLELIGHT)
 #include <qtopia/config.h>
 
 #include <sys/ioctl.h>
 #include <sys/types.h>
 #include <fcntl.h>
 #include <unistd.h>
 #include <errno.h>
 #include <linux/ioctl.h>
 #include <time.h>
 #endif
 
 namespace {
     void execAutoStart(const QDateTime& suspendTime ) {
         QString appName;
         int delay;
         QDateTime now = QDateTime::currentDateTime();
 
         Config cfg( "autostart" );
         cfg.setGroup( "AutoStart" );
         appName = cfg.readEntry( "Apps", "" );
         delay = cfg.readNumEntry( "Delay", 0  );
 
         // If the time between suspend and resume was longer then the
         // value saved as delay, start the app
         if ( suspendTime.secsTo( now ) >= ( delay * 60 ) && !appName.isEmpty() ) {
             QCopEnvelope e( "QPE/System", "execute(QString)" );
             e << QString( appName );
         }
     }
 }
 
 
 void ServerApplication::togglePower()
 {
     static bool excllock = false;
 
     if ( excllock )
         return ;
 
     excllock = true;
diff --git a/core/settings/security/demo/main.cpp b/core/settings/security/demo/main.cpp
index 1c49f57..82f940d 100644
--- a/core/settings/security/demo/main.cpp
+++ b/core/settings/security/demo/main.cpp
@@ -1,12 +1,12 @@
 #include <opie2/multiauthpassword.h>
 
 #include <opie2/oapplication.h>
 
 /// Run an authentication sequence using the global opie-security settings
 int main( int argc, char ** argv )
 {
     Opie::Core::OApplication app(argc, argv, "Multi-authentication demo");
 
     // Run the authentication process until it succeeds
-    Opie::Security::MultiauthPassword::authenticate();
+    Opie::Security::MultiauthPassword::authenticate(Opie::Security::LockNow);
 }
diff --git a/core/settings/security/multiauthconfig.cpp b/core/settings/security/multiauthconfig.cpp
index 192b8ca..9d5c032 100644
--- a/core/settings/security/multiauthconfig.cpp
+++ b/core/settings/security/multiauthconfig.cpp
@@ -1,50 +1,50 @@
 #include <opie2/odebug.h>
-#include <opie2/multiauthmainwindow.h>
+#include <opie2/multiauthpassword.h>
 
 #include <qgroupbox.h>
 #include <qvgroupbox.h>
 #include <qpe/resource.h>
 #include <qlayout.h>
 #include <qlabel.h>
 #include <qhbox.h>
 #include <qheader.h>
 #include <qvbox.h>
 #include <qwhatsthis.h>
 #include <qtoolbutton.h>
 #include <qstringlist.h>
 #include <qdir.h>
 #include <qpe/qlibrary.h>
 #include <qpe/qpeapplication.h>
 
 #include "multiauthconfig.h"
 
 
 using Opie::Security::MultiauthPluginInterface;
 using Opie::Security::MultiauthPluginObject;
 using Opie::Security::MultiauthConfigWidget;
 /// keeps information about MultiauthPluginObject plugins
 struct MultiauthPlugin {
     MultiauthPlugin() : library( 0 ), iface( 0 ), pluginObject( 0 ) {}
     /// plugin file
     QLibrary *library;
     /// the plugin object interface
     QInterfacePtr<MultiauthPluginInterface> iface;
     /// the plugin object itself
     MultiauthPluginObject *pluginObject;
     /// name of the plugin file
     QString name;
     /// should the plugin be launched during authentication or not
     bool active;
     /// order of the plugin, in the pluginListWidget and during authentication
     int pos;
 };
 
 /// list of available MultiauthPlugin objects
 static QValueList<MultiauthPlugin> pluginList;
 
 
 /// extension of QToolButton that adds signals, icons and stuff (taken from todayconfig.cpp)
 class ToolButton : public QToolButton {
 
     public:
         ToolButton( QWidget *parent, const char *name, const QString& icon, QObject *handler, const QString& slot, bool t = FALSE )
@@ -76,112 +76,98 @@ class ToolButton : public QToolButton {
     boxLayout->addWidget(m_onResume, 0, 1);
 
     QGroupBox *nbBox = new QGroupBox(0, Qt::Vertical, tr("Multiple plugins authentication"), this, "nb box");
     vb->addWidget(nbBox);
     QGridLayout *nbBoxLayout = new QGridLayout( nbBox->layout() );
     m_nbSuccessMin = new QSpinBox(nbBox);
     QLabel *lNbSuccessMin = new QLabel( tr( "Required successes" ), nbBox);
     nbBoxLayout->addWidget(m_nbSuccessMin, 0, 0);
     nbBoxLayout->addWidget(lNbSuccessMin, 0, 1);
     m_nbSuccessMin->setMinValue(1); // the max value is defined in MultiauthConfig constructor
 
     QGroupBox *devBox = new QGroupBox(0, Qt::Vertical, tr("Options"), this, "dev box");
     vb->addWidget(devBox);
     QGridLayout *devBoxLayout = new QGridLayout( devBox->layout() );
     m_noProtectConfig = new QCheckBox( tr("Don't protect this config screen"), devBox, "don't protect config");
     m_explanScreens = new QCheckBox( tr("Show explanatory screens"), devBox, "Show explan. screens");
     devBoxLayout->addWidget(m_noProtectConfig, 0, 0);
     devBoxLayout->addWidget(m_explanScreens, 1, 0);
 
     QVGroupBox *tryBox = new QVGroupBox(tr("Testing"), this, "try box");
     vb->addWidget(tryBox);
     m_tryButton = new QPushButton( tr("Test the authentication now"), tryBox, "try button");
     connect( m_tryButton, SIGNAL(clicked()), this, SLOT(tryAuth()) );
 
 }
 
 /// nothing to do
 MultiauthGeneralConfig::~MultiauthGeneralConfig()
 {}
 
 /// launches the authentication process, as configured, with the option to bypass it
 void MultiauthGeneralConfig::tryAuth()
 {
     QMessageBox confirmSave(
                          tr("Attention"),
                          "<p>" + tr("You must save your current settings before trying to authenticate. Press OK to accept and launch a simulated authentication process.") + "</p><p><em>" +
                          tr("If you don't like the result of this test, don't forget to change your settings before you exit the configuration application!") + "</em></p>",
                          QMessageBox::Warning,
                          QMessageBox::Cancel, QMessageBox::Yes, QMessageBox::NoButton,
                          0, QString::null, TRUE, WStyle_StaysOnTop);
     confirmSave.setButtonText(QMessageBox::Cancel, tr("Cancel"));
     confirmSave.setButtonText(QMessageBox::Yes, tr("OK"));
 
     if ( confirmSave.exec() == QMessageBox::Yes)
     {
         owarn << "writing config as user accepted" << oendl;
         m_parentConfig->writeConfigs();
         owarn << "testing authentication" << oendl;
-
-        /* launch the authentication in debug, aka "allowBypass == true", mode
-         */
-
-        Opie::Security::MultiauthMainWindow win(true);
-        // resize the QDialog object so it fills all the screen
-        QRect desk = qApp->desktop()->geometry();
-        win.setGeometry( 0, 0, desk.width(), desk.height() );
-
-        // the authentication has already succeeded (without win interactions)
-        if ( win.isAlreadyDone() )
-            return;
-
-        win.exec();
-
-    }
+        // launch the authentication in testing mode
+        Opie::Security::MultiauthPassword::authenticate(Opie::Security::TestNow);
 
 }
 
 
 /// Builds and displays the Opie multi-authentication configuration dialog
 static void test_and_start() {
     Config pcfg("Security");
     pcfg.setGroup( "Misc" );
     bool protectConfigDialog = ! pcfg.readBoolEntry("noProtectConfig", true);
 
     if (protectConfigDialog && Opie::Security::Internal::runPlugins() != 0) {
         owarn << "authentication failed, not showing opie-security" << oendl;
         exit( -1 );
     }
 }
 
 
 
     MultiauthConfig::MultiauthConfig(QWidget* par, const char* w = "MultiauthConfig dialog",  WFlags f = 0)
 : QDialog(par, w, TRUE, f),
     m_mainTW(0), m_pluginListView(0), m_pluginListWidget(0),
     m_generalConfig(0), m_loginWidget(0), m_syncWidget(0),
     m_nbSuccessReq(0), m_plugins_changed(false)
 {
     /* Initializes the global configuration window
     */
     test_and_start();
 
     /* Checks (and memorizes) if any authentication plugins are
      * installed on the system
      */
     QString path = QPEApplication::qpeDir() + "/plugins/security";
     QDir dir( path, "lib*.so" );
     QStringList list = dir.entryList();
     
     m_pluginsInstalled = ! list.isEmpty();
     if (m_pluginsInstalled == false)
         owarn << "no authentication plugins installed! Talking about it in the last tab..." << oendl;
 
     setCaption( tr( "Security configuration" ) );
     QVBoxLayout *layout = new QVBoxLayout( this );
     m_mainTW = new Opie::Ui::OTabWidget( this, "main tab widget" );
     layout->addWidget(m_mainTW);
 
     if (m_pluginsInstalled)
     {
         m_pluginListWidget = new QWidget(m_mainTW, "plugin list widget");
         QVBoxLayout * pluginListLayout = new QVBoxLayout(m_pluginListWidget);