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118 lines
3.6 KiB
118 lines
3.6 KiB
/*
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localdomainfilter.cpp
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This file is part of the KDE project
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Copyright (C) 2002 Lubos Lunak <llunak@suse.cz>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License version 2
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as published by the Free Software Foundation.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include <config.h>
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#include "localdomainurifilter.h"
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#include <kprocess.h>
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#include <kstandarddirs.h>
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#include <kdebug.h>
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#include <tqregexp.h>
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#include <tqfile.h>
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#define HOSTPORT_PATTERN "[a-zA-Z0-9][a-zA-Z0-9+-]*(?:\\:[0-9]{1,5})?(?:/[\\w:@&=+$,-.!~*'()]*)*"
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/**
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* IMPORTANT: If you change anything here, please run the regression test
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* tdelibs/kio/tests/kurifiltertest
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*/
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LocalDomainURIFilter::LocalDomainURIFilter( TQObject *parent, const char *name,
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const TQStringList & /*args*/ )
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: KURIFilterPlugin( parent, name ? name : "localdomainurifilter", 1.0 ),
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DCOPObject( "LocalDomainURIFilterIface" ),
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last_time( 0 ),
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m_hostPortPattern( TQString::tqfromLatin1(HOSTPORT_PATTERN) )
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{
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configure();
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}
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bool LocalDomainURIFilter::filterURI( KURIFilterData& data ) const
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{
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KURL url = data.uri();
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TQString cmd = url.url();
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kdDebug() << "LocalDomainURIFilter::filterURI: " << url << endl;
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if( m_hostPortPattern.exactMatch( cmd ) &&
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isLocalDomainHost( cmd ) )
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{
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cmd.prepend( TQString::tqfromLatin1("http://") );
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setFilteredURI( data, KURL( cmd ) );
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setURIType( data, KURIFilterData::NET_PROTOCOL );
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kdDebug() << "FilteredURI: " << data.uri() << endl;
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return true;
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}
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return false;
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}
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// if it's e.g. just 'www', try if it's a hostname in the local search domain
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bool LocalDomainURIFilter::isLocalDomainHost( TQString& cmd ) const
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{
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// find() returns -1 when no match -> left()/truncate() are noops then
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TQString host( cmd.left( cmd.find( '/' ) ) );
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host.truncate( host.find( ':' ) ); // Remove port number
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if( !(host == last_host && last_time > time( NULL ) - 5 ) ) {
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TQString helper = KStandardDirs::findExe(TQString::tqfromLatin1( "klocaldomainurifilterhelper" ));
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if( helper.isEmpty())
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return last_result = false;
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m_fullname = TQString::null;
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KProcess proc;
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proc << helper << host;
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connect( &proc, TQT_SIGNAL(receivedStdout(KProcess *, char *, int)),
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TQT_SLOT(receiveOutput(KProcess *, char *, int)) );
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if( !proc.start( KProcess::NotifyOnExit, KProcess::Stdout ))
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return last_result = false;
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last_host = host;
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last_time = time( (time_t *)0 );
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last_result = proc.wait( 1 ) && proc.normalExit() && !proc.exitStatus();
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if( !m_fullname.isEmpty() )
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cmd.replace( 0, host.length(), m_fullname );
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}
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return last_result;
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}
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void LocalDomainURIFilter::receiveOutput( KProcess *, char *buf, int )
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{
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m_fullname = TQFile::decodeName( buf );
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}
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void LocalDomainURIFilter::configure()
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{
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// nothing
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}
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K_EXPORT_COMPONENT_FACTORY( liblocaldomainurifilter,
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KGenericFactory<LocalDomainURIFilter>( "kcmkurifilt" ) )
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#include "localdomainurifilter.moc"
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