Here is the second chunk of bits to make things a bit more fast

3 files changed, 42 insertions, 6 deletions

diff --git a/library/global.cpp b/library/global.cpp
index dd15eb7..5a28595 100644
--- a/library/global.cpp
+++ b/library/global.cpp
@@ -1,178 +1,200 @@
 /**********************************************************************
 ** Copyright (C) 2000 Trolltech AS.  All rights reserved.
 **
 ** This file is part of Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 #define QTOPIA_INTERNAL_LANGLIST
 #include <qpe/qpedebug.h>
 #include <qpe/global.h>
 #include <qpe/qdawg.h>
 #include <qpe/qpeapplication.h>
 #include <qpe/resource.h>
 #include <qpe/storage.h>
 #include <qpe/applnk.h>
 #if defined(Q_WS_QWS) && !defined(QT_NO_COP)
 #include "qpe/qcopenvelope_qws.h"
 #endif
 
 #include <qfile.h>
 #include <qlabel.h>
 #include <qtimer.h>
 #include <qmap.h>
 #include <qdict.h>
 #include <qdir.h>
 #include <qmessagebox.h>
 #include <qregexp.h>
 
 #include <stdlib.h>
 #include <sys/stat.h>
 #include <sys/wait.h>
 #include <sys/types.h>
 #include <fcntl.h>
 #include <unistd.h>
 
 #include <qwindowsystem_qws.h> // for qwsServer
 #include <qdatetime.h>
 
+#include <qfile.h>
+
+namespace {
+  // checks if the storage should be searched
+  bool checkStorage(const QString &path ){ // this is a small Config replacement cause config is too limited -zecke
+    QFile file(path );
+    if(!file.open(IO_ReadOnly ) )
+       return true;
+    
+    QByteArray array = file.readAll();
+    QStringList list = QStringList::split('\n', QString( array ) );
+    for(QStringList::Iterator it = list.begin(); it != list.end(); ++it ){
+      if( (*it).startsWith("autocheck = 0" ) ){
+        return true;
+      }else if( (*it).startsWith("autocheck = 1" ) ){
+        return false;
+      }
+    }
+    return true;
+  }
+}
+
 //#include "quickexec_p.h"
 
 class Emitter : public QObject {
     Q_OBJECT
 public:
     Emitter( QWidget* receiver, const QString& document )
     {
         connect(this, SIGNAL(setDocument(const QString&)),
             receiver, SLOT(setDocument(const QString&)));
         emit setDocument(document);
         disconnect(this, SIGNAL(setDocument(const QString&)),
                receiver, SLOT(setDocument(const QString&)));
     }
 
 signals:
     void setDocument(const QString&);
 };
 
 
 class StartingAppList : public QObject {
     Q_OBJECT
 public:
     static void add( const QString& name );
     static bool isStarting( const QString name );
 private slots:
     void handleNewChannel( const QString &);
 private:
     StartingAppList( QObject *parent=0, const char* name=0 ) ;
 
     QDict<QTime> dict;
     static StartingAppList *appl;
 };
 
 StartingAppList* StartingAppList::appl = 0;
 
 StartingAppList::StartingAppList( QObject *parent, const char* name )
     :QObject( parent, name )
 {
 #if QT_VERSION >= 232 && !defined(QT_NO_COP)
     connect( qwsServer, SIGNAL( newChannel(const QString&)),
              this, SLOT( handleNewChannel(const QString&)) );
     dict.setAutoDelete( TRUE );
 #endif
 }
 
 void StartingAppList::add( const QString& name )
 {
 #if QT_VERSION >= 232  && !defined(QT_NO_COP)
     if ( !appl )
         appl = new StartingAppList;
     QTime *t = new QTime;
     t->start();
     appl->dict.insert( "QPE/Application/" + name, t );
 #endif
 }
 
 bool StartingAppList::isStarting( const QString name )
 {
 #if QT_VERSION >= 232  && !defined(QT_NO_COP)
     if ( appl ) {
         QTime *t  = appl->dict.find( "QPE/Application/" + name );
         if ( !t )
             return FALSE;
         if ( t->elapsed() > 10000 ) {
             // timeout in case of crash or something
             appl->dict.remove( "QPE/Application/" + name );
             return FALSE;
         }
         return TRUE;
     }
 #endif
     return FALSE;
 }
 
 void StartingAppList::handleNewChannel( const QString & name )
 {
 #if QT_VERSION >= 232  && !defined(QT_NO_COP)
     dict.remove( name );
 #endif
 }
 
 static bool docDirCreated = FALSE;
 static QDawg* fixed_dawg = 0;
 static QDict<QDawg> *named_dawg = 0;
 
 static QString qpeDir()
 {
     QString dir = getenv("OPIEDIR");
     if ( dir.isEmpty() ) dir = "..";
     return dir;
 }
 
 static QString dictDir()
 {
     return qpeDir() + "/etc/dict";
 }
 
 /*!
   \class Global global.h
   \brief The Global class collects application-wide global functions.
 */
 
 /*!
   \internal
 */
 Global::Global()
 {
 }
 
 /*!
   Returns the unchangeable QDawg that contains general
   words for the current locale.
 
   \sa addedDawg()
 */
 const QDawg& Global::fixedDawg()
 {
     if ( !fixed_dawg ) {
         if ( !docDirCreated )
             createDocDir();
 
         fixed_dawg = new QDawg;
         QString dawgfilename = dictDir() + "/dawg";
         QString words_lang;
         QStringList langs = Global::languageList();
         for (QStringList::ConstIterator it = langs.begin(); it!=langs.end(); ++it) {
             QString lang = *it;
             words_lang = dictDir() + "/words." + lang;
@@ -513,175 +535,178 @@ void Global::invoke(const QString &c)
             ::execv( qpeDir()+"/bin/"+args[0], (char * const *)args );
             ::execvp( args[0], (char * const *)args );
             _exit( -1 );
         }
     }
     StartingAppList::add( list[0] );
 #endif //QT_NO_QWS_MULTIPROCESS
 }
 
 /*!
   Executes application identfied by \a c, passing \a document.
 
   Note that you might be better off sending a QCop message to
   the application's QPE/Application/<i>appname</i> channel.
 */
 void Global::execute( const QString &c, const QString& document )
 {
     if ( qApp->type() != QApplication::GuiServer ) {
         // ask the server to do the work
 #if defined(Q_WS_QWS) && !defined(QT_NO_COP)
         if ( document.isNull() ) {
             QCopEnvelope e( "QPE/System", "execute(QString)" );
             e << c;
         } else {
             QCopEnvelope e( "QPE/System", "execute(QString,QString)" );
             e << c << document;
         }
 #endif
         return;
     }
 
     // Attempt to execute the app using a builtin class for the app first
     // else try and find it in the bin directory
     if (builtin) {
         for (int i = 0; builtin[i].file; i++) {
             if ( builtin[i].file == c ) {
                 if ( running[i] ) {
                     if ( !document.isNull() && builtin[i].documentary )
                         setDocument(running[i], document);
                     running[i]->raise();
                     running[i]->show();
                     running[i]->setActiveWindow();
                 } else {
                     running[i] = builtin[i].func( builtin[i].maximized );
                 }
                 QCopEnvelope e("QPE/System", "notBusy(QString)" );
                 e << c; // that was quick ;-)
                 return;
             }
         }
     }
 
     //Global::invoke(c, document);
 
     // Convert the command line in to a list of arguments
     QStringList list = QStringList::split(QRegExp("  *"),c);
 
 #if defined(Q_WS_QWS) && !defined(QT_NO_COP)
     QString ap=list[0];
 
     qDebug("executing %s", ap.latin1() );
     if ( ap == "suspend" ) {
                 QWSServer::sendKeyEvent( 0xffff, Qt::Key_F34, FALSE, TRUE, FALSE );
         return;
     }
 
     /* if need be, sending a qcop message will result in an invoke, see 
        preceeding function */
     { QCopEnvelope env( ("QPE/Application/" + ap).latin1(), "raise()" ); }
     if ( !document.isEmpty() ) {
         QCopEnvelope env( ("QPE/Application/" + ap).latin1(), "setDocument(QString)" );
         env << document;
     }
 #endif
 }
 
 /*!
   Returns the string \a s with the characters backslash, ", and $
   quoted by a preceeding backslash.
 */
 QString Global::shellQuote(const QString& s)
 {
     QString r="\"";
     for (int i=0; i<(int)s.length(); i++) {
         char c = s[i].latin1();
         switch (c) {
             case '\\': case '"': case '$':
                 r+="\\";
         }
         r += s[i];
     }
     r += "\"";
     return r;
 }
 
 /*!
   Returns the string \a s with the characters backslash and "
   quoted by a preceeding backslash.
 */
 QString Global::stringQuote(const QString& s)
 {
     QString r="\"";
     for (int i=0; i<(int)s.length(); i++) {
         char c = s[i].latin1();
         switch (c) {
             case '\\': case '"':
                 r+="\\";
         }
         r += s[i];
     }
     r += "\"";
     return r;
 }
 
 /*!
   Finds all documents on the system's document directories which
   match the filter \a mimefilter, and appends the resulting DocLnk
   objects to \a folder.
 */
 void Global::findDocuments(DocLnkSet* folder, const QString &mimefilter)
 {
     QString homedocs = QString(getenv("HOME")) + "/Documents";
     DocLnkSet d(homedocs,mimefilter);
     folder->appendFrom(d);
     StorageInfo storage;
     const QList<FileSystem> &fs = storage.fileSystems();
     QListIterator<FileSystem> it ( fs );
     for ( ; it.current(); ++it ) {
-        if ( (*it)->isRemovable() ) {
-            QString path = (*it)->path();
-            DocLnkSet ide( path, mimefilter );
-            folder->appendFrom(ide);
-        }
+      if ( (*it)->isRemovable() ) { // let's find out  if we should search on it
+        // this is a candidate look at the cf and see if we should search on it 
+        QString path = (*it)->path();
+        if( !checkStorage((*it)->path() + "/.opiestorage.cf" ) )
+          continue;
+        DocLnkSet ide( path, mimefilter );
+        folder->appendFrom(ide);
+      }
     }
 }
 
 QStringList Global::languageList()
 {
     QString lang = getenv("LANG");
     QStringList langs;
     langs.append(lang);
     int i  = lang.find(".");
     if ( i > 0 )
         lang = lang.left( i );
     i = lang.find( "_" );
     if ( i > 0 )
         langs.append(lang.left(i));
     return langs;
 }
 
 QStringList Global::helpPath()
 {
     QStringList path;
     QStringList langs = Global::languageList();
     for (QStringList::ConstIterator it = langs.fromLast(); it!=langs.end(); --it) {
         QString lang = *it;
         if ( !lang.isEmpty() )
             path += QPEApplication::qpeDir() + "/help/" + lang + "/html";
     }
     path += QPEApplication::qpeDir() + "/pics";
     path += QPEApplication::qpeDir() + "/help/en/html";
     path += QPEApplication::qpeDir() + "/docs";
     QString dir = QDir::current().canonicalPath();
     if ( dir == "/" )
         dir += "/docs";
     else {
         path += dir + "/../pics";
         dir += "/../docs";
         path += dir;
     }
     return path;
 }
 
 
 #include "global.moc"
diff --git a/library/global.h b/library/global.h
index d9ff8f8..fdf8754 100644
--- a/library/global.h
+++ b/library/global.h
@@ -1,85 +1,93 @@
 /**********************************************************************
+** Copyright (C) 2002 Holger 'zecke' Freyther <freyther@kde.org>
 ** Copyright (C) 2000 Trolltech AS.  All rights reserved.
 **
 ** This file is part of Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 #ifndef GLOBAL_H
 #define GLOBAL_H
 
 #include <qstringlist.h>
 #include <qguardedptr.h>
 class QDawg;
 class QLabel;
 class QWidget;
 class AppLnk;
 class DocLnkSet;
 
 class Global
 {
 public:
     Global();
 
     // Dictionaries
     static const QDawg& fixedDawg();
     static const QDawg& addedDawg();
     static const QDawg& dawg(const QString& name);
 
     static void addWords(const QStringList& word);
     static void addWords(const QString& dictname, const QStringList& word);
     // static void removeWords(const QStringList& word); -- if someone wants it
 
     static void createDocDir();
 
     static void findDocuments(DocLnkSet* folder, const QString &mimefilter=QString::null);
+    // we don't need a mimefilter. Same as above but this is fast as light speed or not ;)
+    //static void findNewDocuments( DocLnkSet* folder ); 
 
     static QString applicationFileName(const QString& appname, const QString& filename);
 
     struct Command {
         const char *file;
         QWidget *(*func)( bool );
         bool maximized;
         bool documentary;
     };
     static void setBuiltinCommands( Command* );
 
     static void invoke( const QString &exec);
     static void execute( const QString &exec, const QString &document=QString::null );
     static void setDocument( QWidget* receiver, const QString& document );
     static bool terminateBuiltin( const QString& );
     static void terminate( const AppLnk* );
 
     static bool isBuiltinCommand( const QString &name );
 
     // system messaging
     static void applyStyle();
     static void statusMessage(const QString&);
     static QWidget *shutdown( bool = FALSE );
     static QWidget *restart( bool = FALSE );
     static void hideInputMethod();
     static void showInputMethod();
 
     static void writeHWClock();
 
     static QString shellQuote(const QString& s);
     static QString stringQuote(const QString& s);
 
+#ifdef QTOPIA_INTERNAL_LANGLIST
+    static QStringList languageList();
+    static QStringList helpPath();
+#endif
+
 private:
     static Command* builtin;
     static QGuardedPtr<QWidget> *running;
 };
 
 #endif
diff --git a/library/storage.cpp b/library/storage.cpp
index bd34a5f..a4c96be 100644
--- a/library/storage.cpp
+++ b/library/storage.cpp
@@ -1,188 +1,191 @@
 /**********************************************************************
+** Copyright (C) Holger 'zecke' Freyther <freyther@kde.org>
 ** Copyright (C) 2000 Trolltech AS.  All rights reserved.
 **
 ** This file is part of Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 
 #include <qpe/storage.h>
 #ifdef QT_QWS_CUSTOM
 #include <qpe/custom.h>
 #endif
 
+#include <qfile.h>
 #include <qtimer.h>
 #include <qcopchannel_qws.h>
 
 #include <stdio.h>
 
 #if defined(_OS_LINUX_) || defined(Q_OS_LINUX)
 #include <sys/vfs.h>
 #include <mntent.h>
 #endif
 
 #include <qstringlist.h>
 
 static bool isCF(const QString& m)
 {
     FILE* f = fopen("/var/run/stab", "r");
     if (!f) f = fopen("/var/state/pcmcia/stab", "r");
     if (!f) f = fopen("/var/lib/pcmcia/stab", "r");
     if ( f ) {
         char line[1024];
         char devtype[80];
         char devname[80];
         while ( fgets( line, 1024, f ) ) {
             // 0       ide     ide-cs  0       hda     3       0
             if ( sscanf(line,"%*d %s %*s %*s %s", devtype, devname )==2 )
             {
                 if ( QString(devtype) == "ide" && m.find(devname)>0 ) {
                     fclose(f);
                     return TRUE;
                 }
             }
         }
         fclose(f);
     }
     return FALSE;
 }
 
 StorageInfo::StorageInfo( QObject *parent )
     : QObject( parent )
 {
     mFileSystems.setAutoDelete( TRUE );
     channel = new QCopChannel( "QPE/Card", this );
     connect( channel, SIGNAL(received(const QCString &, const QByteArray &)),
              this, SLOT(cardMessage( const QCString &, const QByteArray &)) );
     update();
 }
 
 const FileSystem *StorageInfo::fileSystemOf( const QString &filename )
 {
     for (QListIterator<FileSystem> i(mFileSystems); i.current(); ++i) {
         if ( filename.startsWith( (*i)->path() ) )
              return (*i);
     }
     return 0;
 }
 
 
 void StorageInfo::cardMessage( const QCString& msg, const QByteArray& )
 {
     if ( msg == "mtabChanged()" )
         update();
 }
-
+// cause of the lack of a d pointer we need
+// to store informations in a config file :(
 void StorageInfo::update()
 {
     //qDebug("StorageInfo::updating");
 #if defined(_OS_LINUX_) || defined(Q_OS_LINUX)
     struct mntent *me;
     FILE *mntfp = setmntent( "/etc/mtab", "r" );
 
     QStringList curdisks;
     QStringList curopts;
     QStringList curfs;
     bool rebuild = FALSE;
     int n=0;
     if ( mntfp ) {
         while ( (me = getmntent( mntfp )) != 0 ) {
             QString fs = me->mnt_fsname;
             if ( fs.left(7)=="/dev/hd" || fs.left(7)=="/dev/sd"
                     || fs.left(8)=="/dev/mtd" || fs.left(9) == "/dev/mmcd" )
             {
                 n++;
                 curdisks.append(fs);
                 curopts.append( me->mnt_opts );
                 //qDebug("-->fs %s opts %s", fs.latin1(), me->mnt_opts );
                 curfs.append( me->mnt_dir );
                 bool found = FALSE;
                 for (QListIterator<FileSystem> i(mFileSystems); i.current(); ++i) {
                     if ( (*i)->disk() == fs ) {
                         found = TRUE;
                         break;
                     }
                 }
                 if ( !found )
                     rebuild = TRUE;
             }
         }
         endmntent( mntfp );
     }
     if ( rebuild || n != (int)mFileSystems.count() ) {
         mFileSystems.clear();
         QStringList::ConstIterator it=curdisks.begin();
         QStringList::ConstIterator fsit=curfs.begin();
         QStringList::ConstIterator optsIt=curopts.begin();
         for (; it!=curdisks.end(); ++it, ++fsit, ++optsIt) {
             QString opts = *optsIt;
         
                     QString disk = *it;
             QString humanname;
             bool removable = FALSE;
             if ( isCF(disk) ) {
                 humanname = tr("CF Card");
                 removable = TRUE;
             } else if ( disk == "/dev/hda1" ) {
                 humanname = tr("Hard Disk");
             } else if ( disk.left(9) == "/dev/mmcd" ) {
                 humanname = tr("SD Card");
                 removable = TRUE;
             } else if ( disk.left(7) == "/dev/hd" )
                 humanname = tr("Hard Disk") + " " + humanname.mid(7);
             else if ( disk.left(7) == "/dev/sd" )
                 humanname = tr("SCSI Hard Disk") + " " + humanname.mid(7);
             else if ( disk == "/dev/mtdblock1" || humanname == "/dev/mtdblock/1" )
                 humanname = tr("Internal Storage");
             else if ( disk.left(14) == "/dev/mtdblock/" )
                 humanname = tr("Internal Storage") + " " + humanname.mid(14);
             else if ( disk.left(13) == "/dev/mtdblock" )
                 humanname = tr("Internal Storage") + " " + humanname.mid(13);
             FileSystem *fs = new FileSystem( disk, *fsit, humanname, removable, opts );
             mFileSystems.append( fs );
         }
         emit disksChanged();
     } else {
         // just update them
         for (QListIterator<FileSystem> i(mFileSystems); i.current(); ++i)
             i.current()->update();
     }
 #endif
 }
 
 //---------------------------------------------------------------------------
 
 FileSystem::FileSystem( const QString &disk, const QString &path, const QString &name, bool rem, const QString &o )
     : fsdisk( disk ), fspath( path ), humanname( name ), blkSize(512), totalBlks(0), availBlks(0), removable( rem ), opts( o )
 {
     update();
 }
 
 void FileSystem::update()
 {
 #if defined(_OS_LINUX_) || defined(Q_OS_LINUX)
     struct statfs fs;
     if ( !statfs( fspath.latin1(), &fs ) ) {
         blkSize = fs.f_bsize;
         totalBlks = fs.f_blocks;
         availBlks = fs.f_bavail;
     } else {
         blkSize = 0;
         totalBlks = 0;
         availBlks = 0;
     }
 #endif
 }