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tdebase/tdeioslave/remote/tdeio_remote.cpp

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/* This file is part of the KDE project
Copyright (c) 2004 Kevin Ottens <ervin ipsquad net>
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 <stdlib.h>
#include <kdebug.h>
#include <klocale.h>
#include <kapplication.h>
#include <dcopclient.h>
#include <kcmdlineargs.h>
#include <kglobal.h>
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#include "tdeio_remote.h"
static const KCmdLineOptions options[] =
{
{ "+protocol", I18N_NOOP( "Protocol name" ), 0 },
{ "+pool", I18N_NOOP( "Socket name" ), 0 },
{ "+app", I18N_NOOP( "Socket name" ), 0 },
KCmdLineLastOption
};
extern "C" {
int KDE_EXPORT kdemain( int argc, char **argv )
{
// TDEApplication is necessary to use other ioslaves
putenv(strdup("SESSION_MANAGER="));
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TDECmdLineArgs::init(argc, argv, "tdeio_remote", 0, 0, 0, 0);
TDECmdLineArgs::addCmdLineOptions( options );
TDEApplication app( false, false );
// We want to be anonymous even if we use DCOP
app.dcopClient()->attach();
TDECmdLineArgs *args = TDECmdLineArgs::parsedArgs();
RemoteProtocol slave( args->arg(0), args->arg(1), args->arg(2) );
slave.dispatchLoop();
return 0;
}
}
RemoteProtocol::RemoteProtocol(const TQCString &protocol,
const TQCString &pool, const TQCString &app)
: SlaveBase(protocol, pool, app)
{
}
RemoteProtocol::~RemoteProtocol()
{
}
void RemoteProtocol::listDir(const KURL &url)
{
kdDebug(1220) << "RemoteProtocol::listDir: " << url << endl;
if ( url.path().length() <= 1 )
{
listRoot();
return;
}
int second_slash_idx = url.path().find( '/', 1 );
TQString root_dirname = url.path().mid( 1, second_slash_idx-1 );
KURL target = m_impl.findBaseURL( root_dirname );
kdDebug(1220) << "possible redirection target : " << target << endl;
if( target.isValid() )
{
target.addPath( url.path().remove(0, second_slash_idx) );
redirection(target);
finished();
return;
}
error(TDEIO::ERR_MALFORMED_URL, url.prettyURL());
}
void RemoteProtocol::listRoot()
{
TDEIO::UDSEntry entry;
TDEIO::UDSEntryList remote_entries;
m_impl.listRoot(remote_entries);
totalSize(remote_entries.count()+2);
m_impl.createTopLevelEntry(entry);
listEntry(entry, false);
m_impl.createWizardEntry(entry);
listEntry(entry, false);
TDEIO::UDSEntryListIterator it = remote_entries.begin();
TDEIO::UDSEntryListIterator end = remote_entries.end();
for(; it!=end; ++it)
{
listEntry(*it, false);
}
entry.clear();
listEntry(entry, true);
finished();
}
void RemoteProtocol::stat(const KURL &url)
{
kdDebug(1220) << "RemoteProtocol::stat: " << url << endl;
TQString path = url.path();
if ( path.isEmpty() || path == "/" )
{
// The root is "virtual" - it's not a single physical directory
TDEIO::UDSEntry entry;
m_impl.createTopLevelEntry( entry );
statEntry( entry );
finished();
return;
}
if (m_impl.isWizardURL(url))
{
TDEIO::UDSEntry entry;
if (m_impl.createWizardEntry(entry))
{
statEntry(entry);
finished();
}
else
{
error(TDEIO::ERR_DOES_NOT_EXIST, url.prettyURL());
}
return;
}
int second_slash_idx = url.path().find( '/', 1 );
TQString root_dirname = url.path().mid( 1, second_slash_idx-1 );
if ( second_slash_idx==-1 || ( (int)url.path().length() )==second_slash_idx+1 )
{
TDEIO::UDSEntry entry;
if (m_impl.statNetworkFolder(entry, root_dirname))
{
statEntry(entry);
finished();
return;
}
}
else
{
KURL target = m_impl.findBaseURL( root_dirname );
kdDebug( 1220 ) << "possible redirection target : " << target << endl;
if ( target.isValid() )
{
target.addPath( url.path().remove( 0, second_slash_idx ) );
redirection( target );
finished();
return;
}
}
error(TDEIO::ERR_MALFORMED_URL, url.prettyURL());
}
void RemoteProtocol::del(const KURL &url, bool /*isFile*/)
{
kdDebug(1220) << "RemoteProtocol::del: " << url << endl;
if (!m_impl.isWizardURL(url)
&& m_impl.deleteNetworkFolder(url.fileName()))
{
finished();
return;
}
error(TDEIO::ERR_CANNOT_DELETE, url.prettyURL());
}
void RemoteProtocol::get(const KURL &url)
{
kdDebug(1220) << "RemoteProtocol::get: " << url << endl;
TQString file = m_impl.findDesktopFile( url.fileName() );
kdDebug(1220) << "desktop file : " << file << endl;
if (!file.isEmpty())
{
KURL desktop;
desktop.setPath(file);
redirection(desktop);
finished();
return;
}
error(TDEIO::ERR_MALFORMED_URL, url.prettyURL());
}
void RemoteProtocol::rename(const KURL &src, const KURL &dest,
bool overwrite)
{
if (src.protocol()!="remote" || dest.protocol()!="remote"
|| m_impl.isWizardURL(src) || m_impl.isWizardURL(dest))
{
error(TDEIO::ERR_UNSUPPORTED_ACTION, src.prettyURL());
return;
}
if (m_impl.renameFolders(src.fileName(), dest.fileName(), overwrite))
{
finished();
return;
}
error(TDEIO::ERR_CANNOT_RENAME, src.prettyURL());
}