add skeleton for new pcmcia/cf configuration and monitoring applet

5 files changed, 470 insertions, 3 deletions

diff --git a/core/applets/cardmon/.cvsignore b/core/applets/cardmon/.cvsignore
index 37c45ac..d704947 100644
--- a/core/applets/cardmon/.cvsignore
+++ b/core/applets/cardmon/.cvsignore
@@ -1,5 +1,9 @@
-*.moc
+*moc
+*.~
 Makefile*
 moc_*
+opieobj
+obj
+moc_
 .moc
 .obj
diff --git a/core/applets/cardmon/config.in b/core/applets/cardmon/config.in
index 50a52b4..5f5af73 100644
--- a/core/applets/cardmon/config.in
+++ b/core/applets/cardmon/config.in
@@ -1,4 +1,4 @@
-  config CARDMON
-    boolean "opie-cardmon (monitor cf/sd/mmc card status, and eject function)"
+  config PCMCIA-APPLET
+    boolean "opie-pcmciaapplet (monitor and configure pcmcia/cf cards)"
     default "y"
     depends ( LIBQPE || LIBQPE-X11 ) && LIBOPIE2CORE
diff --git a/core/applets/cardmon/pcmcia.cpp b/core/applets/cardmon/pcmcia.cpp
new file mode 100644
index 0000000..2486f17
--- a/dev/null
+++ b/core/applets/cardmon/pcmcia.cpp
@@ -0,0 +1,371 @@
+/*
+                             This file is part of the Opie Project
+             =.             (C) 2005 Michael 'Mickey' Lauer <mickey@Vanille.de>
+            .=l.
+           .>+-=
+ _;:,     .>    :=|.         This program is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This program is distributed in the hope that
+     +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
+    : ..    .:,     . . .    without even the implied warranty of
+    =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
+  _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
+..}^=.=       =       ;      Library General Public License for more
+++=   -.     .`     .:       details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<;          You should have received a copy of the GNU
+  -_. . .   )=.  =           Library General Public License along with
+    --        :-=`           this library; see the file COPYING.LIB.
+                             If not, write to the Free Software Foundation,
+                             Inc., 59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+
+*/
+
+#include "pcmcia.h"
+
+/* OPIE */
+#include <opie2/odebug.h>
+#include <opie2/odevice.h>
+#include <opie2/oprocess.h>
+#include <opie2/oresource.h>
+#include <opie2/otaskbarapplet.h>
+#include <qpe/applnk.h>
+#include <qpe/resource.h>
+using namespace Opie::Core;
+using namespace Opie::Ui;
+
+/* QT */
+#include <qcopchannel_qws.h>
+#include <qpainter.h>
+#include <qfile.h>
+#include <qtextstream.h>
+#include <qsound.h>
+#include <qtimer.h>
+
+/* STD */
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <fcntl.h>
+#if defined(_OS_LINUX_) || defined(Q_OS_LINUX)
+#include <sys/vfs.h>
+#include <mntent.h>
+#endif
+
+PcmciaManager::PcmciaManager( QWidget * parent ) : QWidget( parent )
+{
+    pm = Opie::Core::OResource::loadPixmap( "cardmon/pcmcia", Opie::Core::OResource::SmallIcon );
+#if 0
+    QCopChannel *channel = new QCopChannel("QPE/System", this);
+    connect(channel, SIGNAL(received(const QCString&,const QByteArray&)),
+        this, SLOT(systemMsg(const QCString&,const QByteArray&)) );
+#endif
+    QCopChannel * pcmciaChannel = new QCopChannel( "QPE/Card", this );
+    connect( pcmciaChannel,
+             SIGNAL( received(const QCString&,const QByteArray&) ), this,
+             SLOT( cardMessage(const QCString&,const QByteArray&) ) );
+
+    QCopChannel *sdChannel = new QCopChannel( "QPE/Card", this );
+    connect( sdChannel,
+             SIGNAL( received(const QCString&,const QByteArray&) ), this,
+             SLOT( cardMessage(const QCString&,const QByteArray&) ) );
+
+    cardInPcmcia0 = FALSE;
+    cardInPcmcia1 = FALSE;
+    cardInSd = FALSE;
+
+    setFocusPolicy( NoFocus );
+
+    setFixedWidth ( AppLnk::smallIconSize() );
+    setFixedHeight ( AppLnk::smallIconSize() );
+
+    getStatusPcmcia( TRUE );
+    getStatusSd( TRUE );
+    repaint( FALSE );
+    popupMenu = 0;
+}
+
+
+PcmciaManager::~PcmciaManager()
+{
+    delete popupMenu;
+}
+
+
+void PcmciaManager::popUp( QString message, QString icon )
+{
+    if ( !popupMenu ) {
+        popupMenu = new QPopupMenu( this );
+    }
+
+    popupMenu->clear();
+    if ( icon.isEmpty() ) {
+        popupMenu->insertItem( message, 0 );
+    } else {
+        popupMenu->insertItem( QIconSet( Opie::Core::OResource::loadPixmap( icon, Opie::Core::OResource::SmallIcon ) ),
+                               message, 0 );
+    }
+
+    QPoint p = mapToGlobal( QPoint( 0, 0 ) );
+    QSize s = popupMenu->sizeHint();
+    popupMenu->popup( QPoint( p.x() + ( width() / 2 ) - ( s.width() / 2 ),
+                              p.y() - s.height() ), 0 );
+
+    QTimer::singleShot( 2000, this, SLOT( popupTimeout() ) );
+}
+
+
+void PcmciaManager::popupTimeout()
+{
+    popupMenu->hide();
+}
+
+
+void PcmciaManager::mousePressEvent( QMouseEvent * )
+{
+    QPopupMenu * menu = new QPopupMenu( this );
+    QStringList cmd;
+    bool execute = true;
+
+    if ( cardInSd ) {
+        menu->insertItem( QIconSet( Opie::Core::OResource::loadPixmap( "cardmon/ide", Opie::Core::OResource::SmallIcon ) ),
+                          tr( "Eject SD/MMC card" ), 0 );
+    }
+
+    if ( cardInPcmcia0 ) {
+        menu->
+        insertItem( QIconSet
+                    ( Opie::Core::OResource::loadPixmap( "cardmon/" + cardInPcmcia0Type, Opie::Core::OResource::SmallIcon ) ),
+                    tr( "Eject card 0: %1" ).arg( cardInPcmcia0Name ), 1 );
+    }
+
+    if ( cardInPcmcia1 ) {
+        menu->
+        insertItem( QIconSet
+                    ( Opie::Core::OResource::loadPixmap( "cardmon/" + cardInPcmcia1Type, Opie::Core::OResource::SmallIcon ) ),
+                    tr( "Eject card 1: %1" ).arg( cardInPcmcia1Name ), 2 );
+    }
+
+    QPoint p = mapToGlobal( QPoint( 0, 0 ) );
+    QSize s = menu->sizeHint();
+    int opt = menu->exec( QPoint( p.x() + ( width() / 2 ) - ( s.width() / 2 ),
+                                  p.y() - s.height() ), 0 );
+
+    if ( opt == 1 ) {
+        m_commandOrig = PCMCIA_Socket1;
+        cmd << "/sbin/cardctl" << "eject" << "0";
+    } else if ( opt == 0 ) {
+        m_commandOrig = MMC_Socket;
+        cmd << "umount" << cardSdName;
+    } else if ( opt == 2 ) {
+        m_commandOrig = PCMCIA_Socket2;
+        cmd << "/sbin/cardctl" << "eject" <<  "1";
+    }else
+        execute = false;
+
+    if ( execute )
+        execCommand( cmd );
+
+    delete menu;
+}
+
+
+void PcmciaManager::cardMessage( const QCString & msg, const QByteArray & )
+{
+    if ( msg == "stabChanged()" ) {
+        // odebug << "Pcmcia: stabchanged" << oendl;
+        getStatusPcmcia();
+    } else if ( msg == "mtabChanged()" ) {
+        // odebug << "CARDMONAPPLET: mtabchanged" << oendl;
+        getStatusSd();
+    }
+}
+
+
+bool PcmciaManager::getStatusPcmcia( int showPopUp ) {
+
+    bool cardWas0 = cardInPcmcia0;    // remember last state
+    bool cardWas1 = cardInPcmcia1;
+
+    QString fileName;
+
+    if ( QFile::exists( "/var/run/stab" ) ) { fileName = "/var/run/stab"; }
+    else if ( QFile::exists( "/var/state/pcmcia/stab" ) ) { fileName = "/var/state/pcmcia/stab"; }
+    else { fileName = "/var/lib/pcmcia/stab"; }
+
+    QFile f( fileName );
+
+    if ( f.open( IO_ReadOnly ) ) {
+        QStringList list;
+        QTextStream stream( &f );
+        QString streamIn;
+        streamIn = stream.read();
+        list = QStringList::split( "\n", streamIn );
+        for ( QStringList::Iterator line = list.begin(); line != list.end();
+                line++ ) {
+            if ( ( *line ).startsWith( "Socket 0:" ) ) {
+                if ( ( *line ).startsWith( "Socket 0: empty" ) && cardInPcmcia0 ) {
+                    cardInPcmcia0 = FALSE;
+                } else if ( !( *line ).startsWith( "Socket 0: empty" )
+                            && !cardInPcmcia0 ) {
+                    cardInPcmcia0Name =
+                        ( *line ).mid( ( ( *line ).find( ':' ) + 1 ),
+                                       ( *line ).length() - 9 );
+                    cardInPcmcia0Name.stripWhiteSpace();
+                    cardInPcmcia0 = TRUE;
+                    show();
+                    line++;
+                    int pos = ( *line ).find( '\t' ) + 1;
+                    cardInPcmcia0Type =
+                        ( *line ).mid( pos, ( *line ).find( "\t", pos ) - pos );
+                }
+            } else if ( ( *line ).startsWith( "Socket 1:" ) ) {
+                if ( ( *line ).startsWith( "Socket 1: empty" ) && cardInPcmcia1 ) {
+                    cardInPcmcia1 = FALSE;
+                } else if ( !( *line ).startsWith( "Socket 1: empty" )
+                            && !cardInPcmcia1 ) {
+                    cardInPcmcia1Name =
+                        ( *line ).mid( ( ( *line ).find( ':' ) + 1 ),
+                                       ( *line ).length() - 9 );
+                    cardInPcmcia1Name.stripWhiteSpace();
+                    cardInPcmcia1 = TRUE;
+                    show();
+                    line++;
+                    int pos = ( *line ).find( '\t' ) + 1;
+                    cardInPcmcia1Type =
+                        ( *line ).mid( pos, ( *line ).find( "\t", pos ) - pos );
+                }
+            }
+        }
+        f.close();
+
+        if ( !showPopUp
+                && ( cardWas0 != cardInPcmcia0 || cardWas1 != cardInPcmcia1 ) ) {
+            QString text = QString::null;
+            QString what = QString::null;
+            if ( cardWas0 != cardInPcmcia0 ) {
+                if ( cardInPcmcia0 ) {
+                    text += tr( "New card: " );
+                    what = "on";
+                } else {
+                    text += tr( "Ejected: " );
+                    what = "off";
+                }
+                text += cardInPcmcia0Name;
+                popUp( text, "cardmon/" + cardInPcmcia0Type );
+            }
+
+            if ( cardWas1 != cardInPcmcia1 ) {
+                if ( cardInPcmcia1 ) {
+                    text += tr( "New card: " );
+                    what = "on";
+                } else {
+                    text += tr( "Ejected: " );
+                    what = "off";
+                }
+                text += cardInPcmcia1Name;
+                popUp( text, "cardmon/" + cardInPcmcia1Type );
+            }
+            #ifndef QT_NO_SOUND
+            QSound::play( Resource::findSound( "cardmon/card" + what ) );
+            #endif
+
+        }
+    } else {
+        // no file found
+        odebug << "no file found" << oendl;
+        cardInPcmcia0 = FALSE;
+        cardInPcmcia1 = FALSE;
+    }
+
+    repaint( FALSE );
+    return ( ( cardWas0 == cardInPcmcia0
+               && cardWas1 == cardInPcmcia1 ) ? FALSE : TRUE );
+
+}
+
+
+bool PcmciaManager::getStatusSd( int showPopUp )
+{
+
+    bool cardWas = cardInSd;    // remember last state
+    cardInSd = FALSE;
+
+    #if defined(_OS_LINUX_) || defined(Q_OS_LINUX)
+
+    struct mntent *me;
+    FILE *mntfp = setmntent( "/etc/mtab", "r" );
+
+    if ( mntfp ) {
+        while ( ( me = getmntent( mntfp ) ) != 0 ) {
+            QString fs = QFile::decodeName( me->mnt_fsname );
+            //odebug << fs << oendl;
+            if ( fs.left( 14 ) == "/dev/mmc/part1" || fs.left( 7 ) == "/dev/sd"
+                    || fs.left( 9 ) == "/dev/mmcd" || fs.left(11) == "/dev/mmcblk" ) {
+                cardInSd = TRUE;
+                cardSdName = fs;
+                show();
+            }
+            //            else {
+            //                 cardInSd = FALSE;
+            //             }
+        }
+        endmntent( mntfp );
+    }
+
+    if ( !showPopUp && cardWas != cardInSd ) {
+        QString text = QString::null;
+        QString what = QString::null;
+        if ( cardInSd ) {
+            text += tr("New card: SD/MMC");
+            what = "on";
+        } else {
+            text += tr("Ejected: SD/MMC");
+            what = "off";
+        }
+        //odebug << "TEXT: " + text << oendl;
+        #ifndef QT_NO_SOUND
+        QSound::play( Resource::findSound( "cardmon/card" + what ) );
+        #endif
+
+        popUp( text, "cardmon/ide" );    // XX add SD pic
+    }
+    #else
+    #error "Not on Linux"
+    #endif
+    repaint( FALSE );
+    return ( ( cardWas == cardInSd ) ? FALSE : TRUE );
+}
+
+void PcmciaManager::paintEvent( QPaintEvent * )
+{
+
+    QPainter p( this );
+
+    if ( cardInPcmcia0 || cardInPcmcia1 || cardInSd ) {
+        p.drawPixmap( 0, 0, pm );
+        show();
+    } else {
+        //p.eraseRect(rect());
+        hide();
+    }
+}
+
+int PcmciaManager::position()
+{
+    return 7;
+}
+
+void PcmciaManager::execCommand( const QStringList &strList )
+{
+}
+
+EXPORT_OPIE_APPLET_v1( PcmciaManager )
+
diff --git a/core/applets/cardmon/pcmcia.h b/core/applets/cardmon/pcmcia.h
new file mode 100644
index 0000000..58a2d42
--- a/dev/null
+++ b/core/applets/cardmon/pcmcia.h
@@ -0,0 +1,80 @@
+/*
+                             This file is part of the Opie Project
+             =.             (C) 2005 Michael 'Mickey' Lauer <mickey@Vanille.de>
+            .=l.
+           .>+-=
+ _;:,     .>    :=|.         This program is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This program is distributed in the hope that
+     +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
+    : ..    .:,     . . .    without even the implied warranty of
+    =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
+  _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
+..}^=.=       =       ;      Library General Public License for more
+++=   -.     .`     .:       details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<;          You should have received a copy of the GNU
+  -_. . .   )=.  =           Library General Public License along with
+    --        :-=`           this library; see the file COPYING.LIB.
+                             If not, write to the Free Software Foundation,
+                             Inc., 59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+
+*/
+
+#ifndef PCMCIA_H
+#define PCMCIA_H
+
+#include <qwidget.h>
+#include <qpixmap.h>
+#include <qpopupmenu.h>
+
+class PcmciaManager : public QWidget
+{
+    Q_OBJECT
+public:
+    enum {
+	PCMCIA_Socket1,
+	PCMCIA_Socket2,
+	MMC_Socket
+    };
+
+    PcmciaManager( QWidget *parent = 0 );
+    ~PcmciaManager();
+    bool getStatusPcmcia( int showPopUp = FALSE );
+    bool getStatusSd( int showPopUp = FALSE );
+    static int position();
+private slots:
+    void cardMessage( const QCString &msg, const QByteArray & );
+    void popupTimeout();
+
+protected:
+    void paintEvent( QPaintEvent* );
+    void mousePressEvent( QMouseEvent * );
+
+private:
+    void execCommand( const QStringList &command );
+    int m_commandOrig;
+    QPixmap pm;
+    // pcmcia socket 0
+    bool cardInPcmcia0;
+    QString cardInPcmcia0Name;
+    QString cardInPcmcia0Type;
+    // pcmcia socket 1
+    bool cardInPcmcia1;
+    QString cardInPcmcia1Name;
+    QString cardInPcmcia1Type;
+    bool cardInSd;
+    QString cardSdName; // the device which is mounted
+    void iconShow();
+    QPopupMenu *popupMenu;
+    void popUp(QString message, QString icon = QString::null );
+};
+
+#endif
+
diff --git a/core/applets/cardmon/pcmcia.pro b/core/applets/cardmon/pcmcia.pro
new file mode 100644
index 0000000..c4f7b62
--- a/dev/null
+++ b/core/applets/cardmon/pcmcia.pro
@@ -0,0 +1,12 @@
+TEMPLATE    = lib
+CONFIG      += qt plugin warn_on 
+HEADERS     = pcmcia.h
+SOURCES     = pcmcia.cpp
+TARGET      = pcmciaapplet
+DESTDIR     = $(OPIEDIR)/plugins/applets
+INCLUDEPATH += $(OPIEDIR)/include
+DEPENDPATH  += $(OPIEDIR)/include
+LIBS        += -lqpe -lopiecore2
+VERSION     = 0.1.0
+
+include( $(OPIEDIR)/include.pro )