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/*
This file is part of KDE.
Copyright (c) 2003 Cornelius Schumacher <schumacher@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 <tqfile.h>
#include <tqtextstream.h>
#include <tqdir.h>
#include <kdebug.h>
#include <tdelocale.h>
#include <tdeprocess.h>
#include <tdeconfig.h>
#include <kstandarddirs.h>
#include <tdemessagebox.h>
#include <kmimemagic.h>
#include <ktar.h>
#include "entry.h"
#include "knewstuffgeneric.h"
using namespace std;
TDENewStuffGeneric::TDENewStuffGeneric( const TQString &type, TQWidget *parent )
: TDENewStuff( type, parent )
{
mConfig = TDEGlobal::config();
}
TDENewStuffGeneric::~TDENewStuffGeneric()
{
}
bool TDENewStuffGeneric::install( const TQString &fileName )
{
// Try to detect the most common cases where (usually adware) Web pages are downloaded
// instead of the desired file and abort
KMimeMagicResult *res = KMimeMagic::self()->findFileType( fileName );
if ( res->isValid() && res->accuracy() > 40 ) {
if (type().lower().contains("wallpaper")) {
if (!res->mimeType().startsWith("image/")) {
TQFile::remove(fileName);
return false;
}
}
}
kdDebug() << "TDENewStuffGeneric::install(): " << fileName << endl;
TQStringList list, list2;
mConfig->setGroup("TDENewStuff");
TQString uncompress = mConfig->readEntry( "Uncompress" );
if ( !uncompress.isEmpty() ) {
kdDebug() << "Uncompression method: " << uncompress << endl;
KTar tar(fileName, uncompress);
tar.open(IO_ReadOnly);
const KArchiveDirectory *dir = tar.directory();
dir->copyTo(destinationPath(0));
tar.close();
TQFile::remove(fileName);
}
TQString cmd = mConfig->readEntry( "InstallationCommand" );
if ( !cmd.isEmpty() ) {
kdDebug() << "InstallationCommand: " << cmd << endl;
list = TQStringList::split( " ", cmd );
for ( TQStringList::iterator it = list.begin(); it != list.end(); ++it ) {
list2 << (*it).replace("%f", fileName);
}
TDEProcess proc;
proc << list2;
proc.start( TDEProcess::Block );
}
return true;
}
bool TDENewStuffGeneric::createUploadFile( const TQString & /*fileName*/ )
{
return false;
}
TQString TDENewStuffGeneric::destinationPath( KNS::Entry *entry )
{
TQString path, file, target, ext;
mConfig->setGroup("TDENewStuff");
if ( entry )
{
ext = entry->payload().fileName().section('.', 1);
if ( ! ext.isEmpty() ) ext = "." + ext;
target = entry->fullName() + ext;
}
else target = "/";
TQString res = mConfig->readEntry( "StandardResource" );
if ( res.isEmpty() )
{
target = mConfig->readEntry("TargetDir");
if ( !target.isEmpty())
{
res = "data";
if ( entry ) target.append("/" + entry->fullName() + ext);
else target.append("/");
}
}
if ( res.isEmpty() )
{
path = mConfig->readEntry( "InstallPath" );
}
if ( res.isEmpty() && path.isEmpty() )
{
if ( !entry ) return TQString::null;
else return TDENewStuff::downloadDestination( entry );
}
if ( !path.isEmpty() )
{
file = TQDir::home().path() + "/" + path + "/";
if ( entry ) file += entry->fullName() + ext;
}
else file = locateLocal( res.utf8() , target );
return file;
}
TQString TDENewStuffGeneric::downloadDestination( KNS::Entry *entry )
{
TQString file = destinationPath(entry);
if ( TDEStandardDirs::exists( file ) ) {
int result = KMessageBox::warningContinueCancel( parentWidget(),
i18n("The file '%1' already exists. Do you want to overwrite it?")
.arg( file ),
TQString::null, i18n("Overwrite") );
if ( result == KMessageBox::Cancel ) return TQString::null;
}
return file;
}
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