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/* This file is part of the KDE libraries
Copyright (C) 2002-2003 Alexander Kellett <[email protected]>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
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 "kbookmarkimporter_crash.h"
#include <tdefiledialog.h>
#include <kstringhandler.h>
#include <tdelocale.h>
#include <kdebug.h>
#include <tdeapplication.h>
#include <kstandarddirs.h>
#include <tqfile.h>
#include <tqdir.h>
#include <tqstring.h>
#include <tqtextcodec.h>
#include <dcopclient.h>
#include <sys/types.h>
#include <stddef.h>
#include <dirent.h>
#include <sys/stat.h>
typedef TQMap<TQString, TQString> ViewMap;
// KDE 4.0: remove this BC keeping stub
void TDECrashBookmarkImporter::parseCrashLog( TQString /*filename*/, bool /*del*/ )
{
;
}
ViewMap TDECrashBookmarkImporterImpl::parseCrashLog_noemit( const TQString & filename, bool del )
{
static const int g_lineLimit = 16*1024;
TQFile f( filename );
ViewMap views;
if ( !f.open( IO_ReadOnly ) )
return views;
TQCString s( g_lineLimit );
TQTextCodec * codec = TQTextCodec::codecForName( "UTF-8" );
Q_ASSERT( codec );
if ( !codec )
return views;
while ( f.readLine( s.data(), g_lineLimit ) >=0 )
{
if ( s[s.length()-1] != '\n' )
{
kdWarning() << "Crash bookmarks contain a line longer than " << g_lineLimit << ". Skipping." << endl;
continue;
}
TQString t = codec->toUnicode( s.stripWhiteSpace() );
TQRegExp rx( "(.*)\\((.*)\\):(.*)$" );
rx.setMinimal( true );
if ( !rx.exactMatch( t ) )
continue;
if ( rx.cap(1) == "opened" )
views[rx.cap(2)] = rx.cap(3);
else if ( rx.cap(1) == "close" )
views.remove( rx.cap(2) );
}
f.close();
if ( del )
f.remove();
return views;
}
TQStringList TDECrashBookmarkImporter::getCrashLogs()
{
return TDECrashBookmarkImporterImpl::getCrashLogs();
}
TQStringList TDECrashBookmarkImporterImpl::getCrashLogs()
{
TQMap<TQString, bool> activeLogs;
DCOPClient* dcop = kapp->dcopClient();
QCStringList apps = dcop->registeredApplications();
for ( QCStringList::Iterator it = apps.begin(); it != apps.end(); ++it )
{
TQCString &clientId = *it;
if ( tqstrncmp(clientId, "konqueror", 9) != 0 )
continue;
TQByteArray data, replyData;
TQCString replyType;
TQDataStream arg( data, IO_WriteOnly );
if ( !dcop->call( clientId.data(), "KonquerorIface",
"crashLogFile()", data, replyType, replyData) )
{
kdWarning() << "can't find dcop function KonquerorIface::crashLogFile()" << endl;
continue;
}
if ( replyType != "TQString" )
continue;
TQDataStream reply( replyData, IO_ReadOnly );
TQString ret;
reply >> ret;
activeLogs[ret] = true;
}
TQDir d( TDECrashBookmarkImporterImpl().findDefaultLocation() );
d.setSorting( TQDir::Time );
d.setFilter( TQDir::Files );
d.setNameFilter( "konqueror-crash-*.log" );
const TQFileInfoList *list = d.entryInfoList();
TQFileInfoListIterator it( *list );
TQFileInfo *fi;
TQStringList crashFiles;
int count = 0;
for ( ; (( fi = it.current() ) != 0) && (count < 20); ++it, ++count )
{
bool stillAlive = activeLogs.contains( fi->absFilePath() );
if ( !stillAlive )
crashFiles << fi->absFilePath();
}
// Delete remaining ones
for ( ; ( fi = it.current() ) != 0; ++it )
{
TQFile::remove( fi->absFilePath() );
}
return crashFiles;
}
void TDECrashBookmarkImporterImpl::parse()
{
TQDict<bool> signatureMap;
TQStringList crashFiles = TDECrashBookmarkImporterImpl::getCrashLogs();
int count = 1;
for ( TQStringList::Iterator it = crashFiles.begin(); it != crashFiles.end(); ++it )
{
ViewMap views;
views = parseCrashLog_noemit( *it, m_shouldDelete );
TQString signature;
for ( ViewMap::Iterator vit = views.begin(); vit != views.end(); ++vit )
signature += "|"+vit.data();
if (signatureMap[signature])
{
// Duplicate... throw away and skip
TQFile::remove(*it);
continue;
}
signatureMap.insert(signature, (bool *) true); // hack
int outerFolder = ( crashFiles.count() > 1 ) && (views.count() > 0);
if ( outerFolder )
emit newFolder( TQString("Konqueror Window %1").arg(count++), false, "" );
for ( ViewMap::Iterator vit = views.begin(); vit != views.end(); ++vit )
emit newBookmark( vit.data(), vit.data().latin1(), TQString("") );
if ( outerFolder )
emit endFolder();
}
}
TQString TDECrashBookmarkImporter::crashBookmarksDir()
{
static TDECrashBookmarkImporterImpl *p = 0;
if (!p)
p = new TDECrashBookmarkImporterImpl;
return p->findDefaultLocation();
}
void TDECrashBookmarkImporterImpl::setShouldDelete( bool shouldDelete )
{
m_shouldDelete = shouldDelete;
}
void TDECrashBookmarkImporter::parseCrashBookmarks( bool del )
{
TDECrashBookmarkImporterImpl importer;
importer.setFilename( m_fileName );
importer.setShouldDelete( del );
importer.setupSignalForwards( &importer, this );
importer.parse();
}
TQString TDECrashBookmarkImporterImpl::findDefaultLocation( bool ) const
{
return locateLocal( "tmp", "" );
}
#include "kbookmarkimporter_crash.moc"
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