summaryrefslogtreecommitdiffstats
path: root/kabc/formats/binaryformat.cpp
diff options
context:
space:
mode:
authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commitce4a32fe52ef09d8f5ff1dd22c001110902b60a2 (patch)
tree5ac38a06f3dde268dc7927dc155896926aaf7012 /kabc/formats/binaryformat.cpp
downloadtdelibs-ce4a32fe52ef09d8f5ff1dd22c001110902b60a2.tar.gz
tdelibs-ce4a32fe52ef09d8f5ff1dd22c001110902b60a2.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'kabc/formats/binaryformat.cpp')
-rw-r--r--kabc/formats/binaryformat.cpp221
1 files changed, 221 insertions, 0 deletions
diff --git a/kabc/formats/binaryformat.cpp b/kabc/formats/binaryformat.cpp
new file mode 100644
index 000000000..82cfc0a2f
--- /dev/null
+++ b/kabc/formats/binaryformat.cpp
@@ -0,0 +1,221 @@
+/*
+ This file is part of libkabc.
+ Copyright (c) 2002 Tobias Koenig <tokoe@kde.org>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public
+ License as published by the Free Software Foundation; either
+ version 2 of the License, or (at your option) any later version.
+
+ This library 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., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+*/
+
+#include <qdatastream.h>
+#include <qimage.h>
+
+#include <kdebug.h>
+#include <klocale.h>
+#include <kstandarddirs.h>
+
+#include "addressbook.h"
+#include "addressee.h"
+#include "picture.h"
+#include "sound.h"
+
+#include "binaryformat.h"
+
+#define BINARY_FORMAT_VERSION 1
+
+using namespace KABC;
+
+extern "C"
+{
+ KDE_EXPORT FormatPlugin *format()
+ {
+ return new BinaryFormat;
+ }
+}
+
+bool BinaryFormat::load( Addressee &addressee, QFile *file )
+{
+ kdDebug(5700) << "BinaryFormat::load()" << endl;
+ QDataStream stream( file );
+
+ if ( !checkHeader( stream ) )
+ return false;
+
+ loadAddressee( addressee, stream );
+
+ return true;
+}
+
+bool BinaryFormat::loadAll( AddressBook*, Resource *resource, QFile *file )
+{
+ kdDebug(5700) << "BinaryFormat::loadAll()" << endl;
+
+ QDataStream stream( file );
+
+ if ( !checkHeader( stream ) )
+ return false;
+
+ Q_UINT32 entries;
+
+ stream >> entries;
+
+ for ( uint i = 0; i < entries; ++i ) {
+ Addressee addressee;
+ loadAddressee( addressee, stream );
+ addressee.setResource( resource );
+ addressee.setChanged( false );
+ resource->insertAddressee( addressee );
+ }
+
+ return true;
+}
+
+void BinaryFormat::save( const Addressee &addressee, QFile *file )
+{
+ kdDebug(5700) << "BinaryFormat::save()" << endl;
+
+ QDataStream stream( file );
+
+ writeHeader( stream );
+
+ Q_UINT32 entries = 1;
+ stream << entries;
+ saveAddressee( addressee, stream );
+}
+
+void BinaryFormat::saveAll( AddressBook*, Resource *resource, QFile *file )
+{
+ kdDebug(5700) << "BinaryFormat::saveAll()" << endl;
+
+ Q_UINT32 counter = 0;
+ QDataStream stream( file );
+
+ writeHeader( stream );
+ // set dummy number of entries
+ stream << counter;
+
+ Resource::Iterator it;
+ for ( it = resource->begin(); it != resource->end(); ++it ) {
+ saveAddressee( (*it), stream );
+ counter++;
+ (*it).setChanged( false );
+ }
+
+ // set real number of entries
+ stream.device()->at( 2 * sizeof( Q_UINT32 ) );
+ stream << counter;
+}
+
+bool BinaryFormat::checkFormat( QFile *file ) const
+{
+ kdDebug(5700) << "BinaryFormat::checkFormat()" << endl;
+
+ QDataStream stream( file );
+
+ return checkHeader( stream );
+}
+
+bool BinaryFormat::checkHeader( QDataStream &stream ) const
+{
+ Q_UINT32 magic, version;
+
+ stream >> magic >> version;
+
+ QFile *file = dynamic_cast<QFile*>( stream.device() );
+
+ if ( !file ) {
+ kdError() << i18n("Not a file?") << endl;
+ return false;
+ }
+
+ if ( magic != 0x2e93e ) {
+ kdError() << i18n("File '%1' is not binary format.").arg( file->name() ) << endl;
+ return false;
+ }
+
+ if ( version != BINARY_FORMAT_VERSION ) {
+ kdError() << i18n("File '%1' is the wrong version.").arg( file->name() ) << endl;
+ return false;
+ }
+
+ return true;
+}
+
+void BinaryFormat::writeHeader( QDataStream &stream )
+{
+ Q_UINT32 magic, version;
+
+ magic = 0x2e93e;
+ version = BINARY_FORMAT_VERSION;
+
+ stream << magic << version;
+}
+
+void BinaryFormat::loadAddressee( Addressee &addressee, QDataStream &stream )
+{
+ stream >> addressee;
+/*
+ // load pictures
+ Picture photo = addressee.photo();
+ Picture logo = addressee.logo();
+
+ if ( photo.isIntern() ) {
+ QImage img;
+ if ( !img.load( locateLocal( "data", "kabc/photos/" ) + addressee.uid() ) )
+ kdDebug(5700) << "No photo available for '" << addressee.uid() << "'." << endl;
+
+ addressee.setPhoto( img );
+ }
+
+ if ( logo.isIntern() ) {
+ QImage img;
+ if ( !img.load( locateLocal( "data", "kabc/logos/" ) + addressee.uid() ) )
+ kdDebug(5700) << "No logo available for '" << addressee.uid() << "'." << endl;
+
+ addressee.setLogo( img );
+ }
+
+ // load sound
+ // TODO: load sound data from file
+*/
+}
+
+void BinaryFormat::saveAddressee( const Addressee &addressee, QDataStream &stream )
+{
+ stream << addressee;
+/*
+ // load pictures
+ Picture photo = addressee.photo();
+ Picture logo = addressee.logo();
+
+ if ( photo.isIntern() ) {
+ QImage img = photo.data();
+ QString fileName = locateLocal( "data", "kabc/photos/" ) + addressee.uid();
+
+ if ( !img.save( fileName, "PNG" ) )
+ kdDebug(5700) << "Unable to save photo for '" << addressee.uid() << "'." << endl;
+ }
+
+ if ( logo.isIntern() ) {
+ QImage img = logo.data();
+ QString fileName = locateLocal( "data", "kabc/logos/" ) + addressee.uid();
+
+ if ( !img.save( fileName, "PNG" ) )
+ kdDebug(5700) << "Unable to save logo for '" << addressee.uid() << "'." << endl;
+ }
+
+ // save sound
+ // TODO: save the sound data to file
+*/
+}