Disable full backup option for Opie 1.2, since it might not work correctly due to memory constraints

2 files changed, 24 insertions, 76 deletions

diff --git a/noncore/settings/backup/backuprestore.cpp b/noncore/settings/backup/backuprestore.cpp
index 180980a..5a4e284 100644
--- a/noncore/settings/backup/backuprestore.cpp
+++ b/noncore/settings/backup/backuprestore.cpp
@@ -1,87 +1,87 @@
 /*
-                             This file is part of the Opie Project
+                     This file is part of the Opie Project
                =.
-             .=l.            Copyright (c) 2002-2004 The Opie Team <opie-devel@handhelds.org>
-           .>+-=
- _;:,     .>    :=|.         This file is free software; you can
-.> <`_,   >  .   <=          redistribute it and/or modify it under
-:`=1 )Y*s>-.--   :           the terms of the GNU 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 file 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 General
-..}^=.=       =       ;      Public License for more details.
-++=   -.     .`     .:
- :     =  ...= . :.=-        You should have received a copy of the GNU
- -.   .:....=;==+<;          General Public License along with this file;
-  -_. . .   )=.  =           see the file COPYING. If not, write to the
-    --        :-=`           Free Software Foundation, Inc.,
+      .=l.            Copyright (c) 2002-2004 The Opie Team <opie-devel@handhelds.org>
+     .>+-=
+_;:,   .>  :=|.         This file is free software; you can
+.> <`_,  > .  <=          redistribute it and/or modify it under
+:`=1 )Y*s>-.--  :           the terms of the GNU 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 file 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 General
+..}^=.=    =    ;      Public License for more details.
+++=  -.   .`   .:
+:   = ...= . :.=-        You should have received a copy of the GNU
+-.  .:....=;==+<;          General Public License along with this file;
+ -_. . .  )=. =           see the file COPYING. If not, write to the
+  --    :-=`           Free Software Foundation, Inc.,
                              59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 
 */
 
 #include "backuprestore.h"
 #include "errordialog.h"
 
 /* OPIE */
 #include <qpe/qpeapplication.h>
 #include <qpe/resource.h>
 #include <qpe/config.h>
 #include <opie2/odebug.h>
 #include <opie2/odevice.h>
 #include <opie2/ostorageinfo.h>
 #include <opie2/ofiledialog.h>
 #include <opie2/owait.h>
 using namespace Opie::Core;
 using namespace Opie::Ui;
 
 /* QT */
 #include <qapplication.h>
 #include <qmultilineedit.h>
 #include <qdir.h>
 #include <qfile.h>
 #include <qfileinfo.h>
 #include <qlistview.h>
 #include <qpushbutton.h>
 #include <qradiobutton.h>
 #include <qheader.h>
 #include <qmessagebox.h>
 #include <qcombobox.h>
 #include <qlist.h>
 #include <qregexp.h>
 #include <qtextstream.h>
 #include <qtextview.h>
 #include <qlineedit.h>
 #include <qstringlist.h>
 
 /* STD */
 #include <errno.h>
 #include <stdlib.h>
 #include <unistd.h>
 #include <sys/stat.h>
 #include <dirent.h>
 
 #define HEADER_NAME 0
 #define HEADER_BACKUP 1
 #define BACKUP_LOCATION 2
 
 #define EXTENSION ".bck"
 
 const QString tempFileName = "/tmp/backup.err";
 
 BackupAndRestore::BackupAndRestore( QWidget* parent, const char* name,  WFlags fl)
         : BackupAndRestoreBase(parent, name,  fl)
 {
     backupList->header()->hide();
     restoreList->header()->hide();
     locationList->header()->hide();
     connect( backupButton, SIGNAL( clicked() ), this, SLOT( backup() ) );
     connect( restoreButton, SIGNAL( clicked() ), this, SLOT( restore() ) );
     connect( backupList, SIGNAL( clicked( QListViewItem* ) ), this, SLOT( selectItem( QListViewItem* ) ) );
     connect( restoreSource, SIGNAL( activated( int ) ), this, SLOT( sourceDirChanged( int ) ) );
@@ -209,132 +209,133 @@ void BackupAndRestore::refreshBackupLocations()
     }
 }
 
 QList<QListViewItem> BackupAndRestore::getAllItems(QListViewItem *item, QList<QListViewItem> &list)
 {
     while(item)
     {
         if(item->childCount() > 0)
             getAllItems(item->firstChild(), list);
         list.append(item);
         item = item->nextSibling();
     }
     return list;
 }
 
 /**
  * Selects and unselects the item by setting the HEADER_BACKUP to B or !.
  * and changing the icon to match
  * @param currentItem the item to swich the selection choice.
  */
 void BackupAndRestore::selectItem(QListViewItem *currentItem)
 {
     if(!currentItem)
         return;
 
     if(currentItem->text(HEADER_BACKUP) == "B")
     {
         currentItem->setPixmap(HEADER_NAME, Resource::loadPixmap("backup/null"));
         currentItem->setText(HEADER_BACKUP, "");
     }
     else
     {
         currentItem->setPixmap(HEADER_NAME, Resource::loadPixmap("backup/check"));
         currentItem->setText(HEADER_BACKUP, "B");
     }
 }
 
 void BackupAndRestore::scanForApplicationSettings()
 {
     QDir d( QDir::homeDirPath() + "/" + QString( applicationSettings->text(BACKUP_LOCATION) ) );
     d.setFilter( QDir::Dirs | QDir::Files | QDir::NoSymLinks );
     const QFileInfoList *list = d.entryInfoList();
     QFileInfoListIterator it( *list );
     QFileInfo *fi;
     while ( (fi=it.current()) )
     {
         //odebug << (d.path()+"/"+fi->fileName()).latin1() << oendl;
         if ( ( fi->fileName() != "." ) && ( fi->fileName() != ".." ) )
         {
             QListViewItem *newItem = new QListViewItem(applicationSettings, fi->fileName());
             selectItem(newItem);
         }
         ++it;
     }
 }
 
 /**
  * The "Backup" button has been pressed.  Get a list of all of the files that
  * should be backed up.  If there are no files, emit and error and exit.
  * Determine the file name to store the backup in.  Backup the file(s) using
  * tar and gzip  --best.  Report failure or success
  */
 void BackupAndRestore::backup()
 {
-    if ( cb_type_userdata->isChecked() )
+    backupUserData();
+/*    if ( cb_type_userdata->isChecked() )
         backupUserData();
     else
-        backupRootFs();
+        backupRootFs();*/
 }
 
 
 void BackupAndRestore::backupRootFs()
 {
     if ( ( ODevice::inst()->model() != Model_Zaurus_SL5000 ) && ( ODevice::inst()->model() != Model_Zaurus_SL5500 ) )
     {
         QMessageBox::critical( this, "Not yet implemented!", "<qt>Sorry, support for this model is not yet done.</qt>", "Ok" );
         return;
     }
 
     if ( !QFile::exists( "/usr/bin/mkfs.jffs2" ) && !QFile::exists( "/usr/sbin/mkfs.jffs2" ) )
     {
         QMessageBox::critical( this, "Can't find utility!", "<qt>Can't find mkfs.jffs2 - Install mtd-utils.</qt>", "Ok" );
         return;
     }
 
     // call 'mount' and parse its output to gather the device on which the root partition is mounted
     FILE* mountp = popen( "mount", "r" );
     QString device;
     QString mountpoint;
     {
         QTextStream mounto( mountp, IO_ReadOnly );
         QString on;
         QString type;
         QString filesystem;
         QString options;
         while ( !mounto.atEnd() )
         {
             mounto >> device >> on >> mountpoint >> type >> filesystem >> options;
             if ( mountpoint == "/" ) break;
         }
         odebug << device << " is formatted w/ '" << filesystem << "' and mounted on '" << mountpoint << "'" << oendl;
 
         if ( !device.startsWith( "/dev/mtdblock" ) )
         {
             QMessageBox::critical( this, "Can't backup!", QString( "<qt>unsupported root device '%1' - needs to be /dev/mtdblockN</qt>").arg( device ), "Ok" );
             return;
         }
     } // at this point, the QTextStream has been destroy and we can close the FILE*
     pclose( mountp );
 
 #if 1
     int rootmtd = device.right( 1 ).toInt();
 #else
     int rootmtd = 0;
 #endif
     odebug << "root mtdblock seems to be '" << rootmtd << "'" << oendl;
 
     // scan /proc/mtd to gather the size and erasesize of the root mtdblock
     QFile procmtdf( "/proc/mtd" );
     if ( !procmtdf.open( IO_ReadOnly ) )
     {
         QMessageBox::critical( this, "Can't backup!", "<qt>Can't open /proc/mtd</qt>", "Ok" );
         return;
     }
 
     QTextStream procmtd( &procmtdf );
     for ( int i = 0; i <= rootmtd; ++i ) procmtd.readLine(); // skip uninteresting things
     QString dev;
     QString size;
     QString erasesize;
     QString devname;
     procmtd >> dev >> size >> erasesize >> devname;
diff --git a/noncore/settings/backup/backuprestorebase.ui b/noncore/settings/backup/backuprestorebase.ui
index c91f292..f2b7d75 100644
--- a/noncore/settings/backup/backuprestorebase.ui
+++ b/noncore/settings/backup/backuprestorebase.ui
@@ -69,181 +69,128 @@
                         <class>QComboBox</class>
                         <property stdset="1">
                             <name>name</name>
                             <cstring>storeToLocation</cstring>
                         </property>
                         <property stdset="1">
                             <name>sizePolicy</name>
                             <sizepolicy>
                                 <hsizetype>3</hsizetype>
                                 <vsizetype>1</vsizetype>
                             </sizepolicy>
                         </property>
                     </widget>
                     <widget row="1"  column="0" >
                         <class>QLabel</class>
                         <property stdset="1">
                             <name>name</name>
                             <cstring>labelDestination</cstring>
                         </property>
                         <property stdset="1">
                             <name>text</name>
                             <string>Destination</string>
                         </property>
                     </widget>
                     <widget row="3"  column="0"  rowspan="1"  colspan="2" >
                         <class>QPushButton</class>
                         <property stdset="1">
                             <name>name</name>
                             <cstring>backupButton</cstring>
                         </property>
                         <property stdset="1">
                             <name>text</name>
                             <string>&amp;Backup</string>
                         </property>
                     </widget>
                     <widget row="2"  column="0"  rowspan="1"  colspan="2" >
                         <class>QListView</class>
                         <column>
                             <property>
                                 <name>text</name>
                                 <string>Applications</string>
                             </property>
                             <property>
                                 <name>clickable</name>
                                 <bool>true</bool>
                             </property>
                             <property>
                                 <name>resizeable</name>
                                 <bool>true</bool>
                             </property>
                         </column>
                         <property stdset="1">
                             <name>name</name>
                             <cstring>backupList</cstring>
                         </property>
                         <property stdset="1">
                             <name>allColumnsShowFocus</name>
                             <bool>true</bool>
                         </property>
                         <property stdset="1">
                             <name>rootIsDecorated</name>
                             <bool>true</bool>
                         </property>
                     </widget>
-                    <widget row="0"  column="0"  rowspan="1"  colspan="2" >
-                        <class>QButtonGroup</class>
-                        <property stdset="1">
-                            <name>name</name>
-                            <cstring>frame_type</cstring>
-                        </property>
-                        <property stdset="1">
-                            <name>title</name>
-                            <string>Type</string>
-                        </property>
-                        <property>
-                            <name>layoutMargin</name>
-                        </property>
-                        <property>
-                            <name>layoutSpacing</name>
-                        </property>
-                        <grid>
-                            <property stdset="1">
-                                <name>margin</name>
-                                <number>6</number>
-                            </property>
-                            <property stdset="1">
-                                <name>spacing</name>
-                                <number>2</number>
-                            </property>
-                            <widget row="1"  column="0" >
-                                <class>QRadioButton</class>
-                                <property stdset="1">
-                                    <name>name</name>
-                                    <cstring>cb_type_fullbackup</cstring>
-                                </property>
-                                <property stdset="1">
-                                    <name>text</name>
-                                    <string>Full Backup (Root File System)</string>
-                                </property>
-                            </widget>
-                            <widget row="0"  column="0" >
-                                <class>QRadioButton</class>
-                                <property stdset="1">
-                                    <name>name</name>
-                                    <cstring>cb_type_userdata</cstring>
-                                </property>
-                                <property stdset="1">
-                                    <name>text</name>
-                                    <string>User Data (Configuration + PIM)</string>
-                                </property>
-                                <property stdset="1">
-                                    <name>checked</name>
-                                    <bool>true</bool>
-                                </property>
-                            </widget>
-                        </grid>
-                    </widget>
                 </grid>
             </widget>
             <widget>
                 <class>QWidget</class>
                 <property stdset="1">
                     <name>name</name>
                     <cstring>Widget3</cstring>
                 </property>
                 <attribute>
                     <name>title</name>
                     <string>Restore</string>
                 </attribute>
                 <grid>
                     <property stdset="1">
                         <name>margin</name>
                         <number>4</number>
                     </property>
                     <property stdset="1">
                         <name>spacing</name>
                         <number>2</number>
                     </property>
                     <widget row="0"  column="1" >
                         <class>QComboBox</class>
                         <property stdset="1">
                             <name>name</name>
                             <cstring>restoreSource</cstring>
                         </property>
                     </widget>
                     <widget row="2"  column="0"  rowspan="1"  colspan="2" >
                         <class>QPushButton</class>
                         <property stdset="1">
                             <name>name</name>
                             <cstring>restoreButton</cstring>
                         </property>
                         <property stdset="1">
                             <name>text</name>
                             <string>&amp;Restore</string>
                         </property>
                     </widget>
                     <widget row="0"  column="0" >
                         <class>QLabel</class>
                         <property stdset="1">
                             <name>name</name>
                             <cstring>destinationLabel</cstring>
                         </property>
                         <property stdset="1">
                             <name>text</name>
                             <string>Select Source</string>
                         </property>
                     </widget>
                     <widget row="1"  column="0"  rowspan="1"  colspan="2" >
                         <class>QListView</class>
                         <column>
                             <property>
                                 <name>text</name>
                                 <string>Column 1</string>
                             </property>
                             <property>
                                 <name>clickable</name>
                                 <bool>true</bool>
                             </property>
                             <property>
                                 <name>resizeable</name>
                                 <bool>true</bool>