2 files changed, 153 insertions, 46 deletions

diff --git a/libopie2/opiecore/oglobal.cpp b/libopie2/opiecore/oglobal.cpp
index 352151b..879e80f 100644
--- a/libopie2/opiecore/oglobal.cpp
+++ b/libopie2/opiecore/oglobal.cpp
@@ -1,305 +1,411 @@
 /*
-                             This file is part of the Opie Project
-                             Copyright (C) 2003 Michael 'Mickey' Lauer <mickey@Vanille.de>
-                             Copyright (C) 2004 Holger 'zecke' Freyther <zecke@handhelds.org>
-              =.
+                             This file is part of the Opie Project
+                             Copyright (C) 2003 Michael 'Mickey' Lauer <mickey@Vanille.de>
+              =.             Copyright (C) 2004 Holger 'zecke' Freyther <zecke@handhelds.org>
             .=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.
+           .>+-=
+ _;:,     .>    :=|.         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 <opie2/oglobal.h>
 
 #include <qfile.h>
 #include <qtextstream.h>
+#include <qdir.h>
+#include <qpe/mimetype.h>
+#include <qpe/qpeapplication.h>
+#include <qpe/storage.h>
+
+#include <unistd.h>
+#include <sys/types.h>
 
 static const char Base64EncMap[64] =
 {
   0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48,
   0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50,
   0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58,
   0x59, 0x5A, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66,
   0x67, 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E,
   0x6F, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76,
   0x77, 0x78, 0x79, 0x7A, 0x30, 0x31, 0x32, 0x33,
   0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x2B, 0x2F
 };
 
 static char Base64DecMap[128] =
 {
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x3E, 0x00, 0x00, 0x00, 0x3F,
   0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B,
   0x3C, 0x3D, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06,
   0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E,
   0x0F, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16,
   0x17, 0x18, 0x19, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, 0x20,
   0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28,
   0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F, 0x30,
   0x31, 0x32, 0x33, 0x00, 0x00, 0x00, 0x00, 0x00
 };
 
 
 OConfig* OGlobal::_config = 0;
+OConfig* OGlobal::_qpe_config = 0;
 
 OConfig* OGlobal::config()
 {
     if ( !OGlobal::_config )
     {
         // odebug classes are reading config, so can't use them here!
         qDebug( "OGlobal::creating global configuration instance." );
         OGlobal::_config = new OConfig( "global" );
     }
     return OGlobal::_config;
 }
 
 
 /**
  * Return the internal builtin Global::Command object
  *
  */
 Global::Command* OGlobal::builtinCommands() {
     return builtin;
 }
 
 
 /**
  * Return the internal builtin QGuardedPtr<QWidget> object
  */
 QGuardedPtr<QWidget>* OGlobal::builtinRunning() {
     return running;
 }
 
 
 /**
  * \brief generate a new UUID as QString
  * Return a new UUID as QString. UUID are global unique
  *
  *
  * @return the UUID or QString::null
  */
 QString OGlobal::generateUuid() {
     QFile file( "/proc/sys/kernel/random/uuid" );
     if (!file.open(IO_ReadOnly ) )
         return QString::null;
 
     QTextStream stream(&file);
 
     return "{" + stream.read().stripWhiteSpace() + "}";
 }
 
 
 /**
  * \brief Encode a QByteArray in base64
  *
  * An Implementation of the RF1521 base64 encoding.
  *
  * The boolean argument determines if the encoded data is
  * going to be restricted to 76 characters or less per line
  * as specified by RFC 2045.  If @p insertLFs is true, then
  * there will be 76 characters or less per line.
  *
  * If you use this to create a QCString remember that it is null terminated!
  * \code
  * QByteArray ar = OGlobal::encodeBase64(&array);
  * QCString str(ar.data(),ar.size()+1); // the NUL at the end
  *
  * \endcode
  *
  * @param in The QByteArray to encode
  * @param insertLFs Limit number of characters per line
  * @return The argument as base64 encoded or QByteArray() if in.isEmpty()
  * @see QByteArray
  * @see QArray
  * @see QMemArray
  * @see QCString
  */
 /*
  * LGPL by Rik Hemsely of the KDE Project. taken from kmdcodec.cpp
  */
 QByteArray OGlobal::encodeBase64(const QByteArray& in, bool insertLFs ) {
     if ( in.isEmpty() )
         return QByteArray();
 
     unsigned int sidx = 0;
     unsigned int didx = 0;
     const char* data = in.data();
     const unsigned int len = in.size();
 
     unsigned int out_len = ((len+2)/3)*4;
 
     // Deal with the 76 characters or less per
     // line limit specified in RFC 2045 on a
     // pre request basis.
     insertLFs = (insertLFs && out_len > 76);
     if ( insertLFs )
       out_len += ((out_len-1)/76);
 
     int count = 0;
     QByteArray out( out_len );
 
     // 3-byte to 4-byte conversion + 0-63 to ascii printable conversion
     if ( len > 1 )
     {
         while (sidx < len-2)
         {
             if ( insertLFs )
             {
                 if ( count && (count%76) == 0 )
                     out[didx++] = '\n';
                 count += 4;
             }
             out[didx++] = Base64EncMap[(data[sidx] >> 2) & 077];
             out[didx++] = Base64EncMap[(data[sidx+1] >> 4) & 017 |
                                        (data[sidx] << 4) & 077];
             out[didx++] = Base64EncMap[(data[sidx+2] >> 6) & 003 |
                                        (data[sidx+1] << 2) & 077];
             out[didx++] = Base64EncMap[data[sidx+2] & 077];
             sidx += 3;
         }
     }
 
     if (sidx < len)
     {
         if ( insertLFs && (count > 0) && (count%76) == 0 )
            out[didx++] = '\n';
 
         out[didx++] = Base64EncMap[(data[sidx] >> 2) & 077];
         if (sidx < len-1)
         {
             out[didx++] = Base64EncMap[(data[sidx+1] >> 4) & 017 |
                                        (data[sidx] << 4) & 077];
             out[didx++] = Base64EncMap[(data[sidx+1] << 2) & 077];
         }
         else
         {
             out[didx++] = Base64EncMap[(data[sidx] << 4) & 077];
         }
     }
 
     // Add padding
     while (didx < out.size())
     {
         out[didx] = '=';
         didx++;
     }
 
     return out;
 }
 
 /**
  * Decodes the given data that was encoded with the base64
  * algorithm.
  *
  *
  * @param in   the encoded data to be decoded.
  * @return the decoded QByteArray or QByteArray() in case of failure
  * @see OGlobal::encodeBase64
  */
 QByteArray OGlobal::decodeBase64( const QByteArray& in) {
     if ( in.isEmpty() )
         return QByteArray();
 
     QByteArray out;
     unsigned int count = 0;
     unsigned int len = in.size(), tail = len;
     const char* data = in.data();
 
     // Deal with possible *nix "BEGIN" marker!!
     while ( count < len && (data[count] == '\n' || data[count] == '\r' ||
             data[count] == '\t' || data[count] == ' ') )
         count++;
 
     if ( strncasecmp(data+count, "begin", 5) == 0 )
     {
         count += 5;
         while ( count < len && data[count] != '\n' && data[count] != '\r' )
             count++;
 
         while ( count < len && (data[count] == '\n' || data[count] == '\r') )
             count ++;
 
         data += count;
         tail = (len -= count);
     }
 
     // Find the tail end of the actual encoded data even if
     // there is/are trailing CR and/or LF.
     while ( data[tail-1] == '=' || data[tail-1] == '\n' ||
             data[tail-1] == '\r' )
         if ( data[--tail] != '=' ) len = tail;
 
     unsigned int outIdx = 0;
     out.resize( (count=len) );
     for (unsigned int idx = 0; idx < count; idx++)
     {
         // Adhere to RFC 2045 and ignore characters
         // that are not part of the encoding table.
         unsigned char ch = data[idx];
         if ( (ch > 47 && ch < 58) || (ch > 64 && ch < 91 ) ||
              (ch > 96 && ch < 123)|| ch == '+' || ch == '/' || ch == '=')
         {
             out[outIdx++] = Base64DecMap[ch];
         }
         else
         {
             len--;
             tail--;
         }
     }
 
     // kdDebug() << "Tail size = " << tail << ", Length size = " << len << endl;
 
     // 4-byte to 3-byte conversion
     len = (tail>(len/4)) ? tail-(len/4) : 0;
     unsigned int sidx = 0, didx = 0;
     if ( len > 1 )
     {
       while (didx < len-2)
       {
           out[didx] = (((out[sidx] << 2) & 255) | ((out[sidx+1] >> 4) & 003));
           out[didx+1] = (((out[sidx+1] << 4) & 255) | ((out[sidx+2] >> 2) & 017));
           out[didx+2] = (((out[sidx+2] << 6) & 255) | (out[sidx+3] & 077));
           sidx += 4;
           didx += 3;
       }
     }
 
     if (didx < len)
         out[didx] = (((out[sidx] << 2) & 255) | ((out[sidx+1] >> 4) & 003));
 
     if (++didx < len )
         out[didx] = (((out[sidx+1] << 4) & 255) | ((out[sidx+2] >> 2) & 017));
 
     // Resize the output buffer
     if ( len == 0 || len < out.size() )
       out.resize(len);
 
     return out;
 }
+
+bool OGlobal::isAppLnkFileName( const QString& str )
+{
+    if (str.length()==0||str.at(str.length()-1)==QDir::separator()) return false;
+    return str.startsWith(MimeType::appsFolderName()+QDir::separator());
+}
+
+/* ToDo:
+ * This fun should check the document-path value for the mounted media
+ * which has to be implemented later. this moment we just check for a
+ * mounted media name.
+ */
+bool OGlobal::isDocumentFileName( const QString& file )
+{
+    if (file.length()==0||file.at(file.length()-1)==QDir::separator()) return false;
+    if (file.startsWith(QPEApplication::documentDir()+QDir::separator())) return true;
+    StorageInfo si;
+    QList< FileSystem > fl =  si.fileSystems();
+    FileSystem*fs;
+    for (fs = fl.first();fs!=0;fs=fl.next()) {
+        if (fs->isRemovable()&&file.startsWith(fs->name()+QDir::separator()))
+            return true;
+    }
+    if (file.startsWith(homeDirPath())+"/Documents/") return true;
+    return false;
+}
+
+QString OGlobal::tempDirPath()
+{
+    static QString defstring="/tmp";
+    char * tmpp = 0;
+    if ( (tmpp=getenv("TEMP"))) {
+        return tmpp;
+    }
+    return defstring;
+}
+
+QString OGlobal::homeDirPath()
+{
+    char * tmpp = getenv("HOME");
+    return (tmpp?tmpp:"/");
+}
+
+bool OGlobal::weekStartsOnMonday()
+{
+    OConfig*conf=OGlobal::qpe_config();
+    if (!conf)return false;
+    conf->setGroup("Time");
+    return conf->readBoolEntry("MONDAY",true);
+}
+
+void OGlobal::setWeekStartsOnMonday( bool what)
+{
+    OConfig*conf=OGlobal::qpe_config();
+    if (!conf)return;
+    conf->setGroup("Time");
+    return conf->writeEntry("MONDAY",what);
+}
+
+bool OGlobal::useAMPM()
+{
+    OConfig*conf=OGlobal::qpe_config();
+    if (!conf)return false;
+    conf->setGroup("Time");
+    return conf->readBoolEntry("AMPM",false);
+}
+
+void OGlobal::setUseAMPM( bool what)
+{
+    OConfig*conf=OGlobal::qpe_config();
+    if (!conf)return;
+    conf->setGroup("Time");
+    return conf->writeEntry("AMPM",what);
+}
+
+OConfig* OGlobal::qpe_config()
+{
+    if ( !OGlobal::_qpe_config ) {
+        OGlobal::_qpe_config = new OConfig( "qpe" );
+    }
+    return OGlobal::_qpe_config;
+}
+
+bool OGlobal::truncateFile( QFile &f, off_t size )
+{
+    /* or should we let enlarge Files? then remove this
+       f.size()< part! - Alwin
+    */
+    if (!f.exists()||f.size()<(unsigned)size) return false;
+    bool closeit=false;
+    if (!f.isOpen()) {
+        closeit=true;
+        f.open(IO_Raw | IO_ReadWrite | IO_Append);
+    }
+    if (!f.isOpen()) { return false; }
+    int r = ftruncate(f.handle(),size);
+    if (closeit) f.close();
+    return r==0;
+}
diff --git a/libopie2/opiecore/oglobal.h b/libopie2/opiecore/oglobal.h
index d09d73e..5b43f01 100644
--- a/libopie2/opiecore/oglobal.h
+++ b/libopie2/opiecore/oglobal.h
@@ -1,140 +1,141 @@
 /*
-                             This file is part of the Opie Project
-                             Copyright (C) 2003 Michael 'Mickey' Lauer <mickey@Vanille.de>
-                             Copyright (C) 2004 Holger 'zecke' Freyther <zecke@handhelds.org>
-              =.
+                             This file is part of the Opie Project
+                             Copyright (C) 2003 Michael 'Mickey' Lauer <mickey@Vanille.de>
+              =.             Copyright (C) 2004 Holger 'zecke' Freyther <zecke@handhelds.org>
             .=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.
+           .>+-=
+ _;:,     .>    :=|.         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 OGLOBAL_H
 #define OGLOBAL_H
 
 
 #include <opie2/oconfig.h>
 
 #ifndef private
 #define HACK_DEFINED
 #define private protected
 #endif
 #include <qpe/global.h>
 #ifdef HACK_DEFINED
 #undef private
 #endif
 
 #include <sys/types.h>
 
 //FIXME Is it wise or even necessary to inherit OGlobal from Global?
 //      once we totally skip libqpe it should ideally swallow Global -zecke
 //      You're right. I deleted global as the base class. -mickeyl
 
 
 class QFile;
 class QString;
 class DateFormat;
 /**
  *\brief OGlobal contains a list of generic functions
  *
  * The class OGlobal contains small utility functions
  * which might be useful for other applications to use. It features access
  * to the global device config and specialized functions to get information
  * out of this config like Weekstart or Owner name.
  *
  * @todo ODP implement the things from Global which are good
  * @author mickey,alwin,zecke
  * @version 0.1
  */
 class OGlobal : public Global
 {
 public:
 
     //  how do they relate to our Document Idea
     /** @name Document System related functions
      *
      */
     //@{
     static bool isAppLnkFileName( const QString& str );
     static bool isDocumentFileName( const QString& file );
     //@}
 
     /** @name File Operations
      *  File operations provided by OGlobal
      */
     //@{
     static QString tempDirPath();
     static QString homeDirPath();
     static QString tempFileName( const QString& );
     static bool renameFile( const QString& from, const QString& to );
     static bool truncateFile( QFile &f, off_t size );
     //@}
 
 
     static QString generateUuid();
 
     /** @name Convert Content
      * Convert Content of a QByteArray
      */
     //@{
     static QByteArray encodeBase64(const QByteArray&, bool insertLF = false );
     static QByteArray decodeBase64(const QByteArray& );
     //@}
 
     //FIXME Do we want to put that into OApplication as in KApplication? -zecke
     //      We already have a per-application config in OApplication
     //      ( accessed through oApp->config() ), but this one is the global one! -mickeyl
     /** @name Config and Owner related Information
      *
      */
     //@{
     static OConfig* config();
+    static OConfig* qpe_config();
     static QString ownerName();
     static bool weekStartsOnMonday();
     static bool useAMPM();
 #ifdef ODP
 #error "Fix dateFormat"
    /**
     * For Qt3/Qt4 we can use QDate::toString(OGlobal::dateFormat)
     * See if we need to use the function with String in it
     * Anyway this is the future
     * for now still use TimeString!
     */
 #endif
     static DateFormat dateFormat();
     static void setDateFormat( const DateFormat& );
 
 
     static void setWeekStartsOnMonday( bool );
     static void setUseAMPM( bool );
     //@}
 
    //@{
     static Global::Command* builtinCommands();
     static QGuardedPtr<QWidget>* builtinRunning();
    //@}
 
 private:
     static OConfig* _config;
+    static OConfig* _qpe_config;
 };
 
 #endif // OGLOBAL_H