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/* This file is part of the KDE Project
Copyright (c) 2005 K�vin 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 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 "homedirnotify.h"
#include <kdebug.h>
#include <kuser.h>
#include <kdirnotify_stub.h>
#define MINIMUM_UID 500
HomeDirNotify::HomeDirNotify()
: mInited( false )
{
}
void HomeDirNotify::init()
{
if( mInited )
return;
mInited = true;
KUser current_user;
QValueList<KUserGroup> groups = current_user.groups();
QValueList<int> uid_list;
QValueList<KUserGroup>::iterator groups_it = groups.begin();
QValueList<KUserGroup>::iterator groups_end = groups.end();
for(; groups_it!=groups_end; ++groups_it)
{
QValueList<KUser> users = (*groups_it).users();
QValueList<KUser>::iterator it = users.begin();
QValueList<KUser>::iterator users_end = users.end();
for(; it!=users_end; ++it)
{
if ((*it).uid()>=MINIMUM_UID
&& !uid_list.contains( (*it).uid() ) )
{
uid_list.append( (*it).uid() );
QString name = (*it).loginName();
KURL url;
url.setPath( (*it).homeDir() );
m_homeFoldersMap[name] = url;
}
}
}
}
KURL HomeDirNotify::toHomeURL(const KURL &url)
{
kdDebug() << "HomeDirNotify::toHomeURL(" << url << ")" << endl;
init();
QMap<QString,KURL>::iterator it = m_homeFoldersMap.begin();
QMap<QString,KURL>::iterator end = m_homeFoldersMap.end();
for (; it!=end; ++it)
{
QString name = it.key();
KURL base = it.data();
if ( base.isParentOf(url) )
{
QString path = KURL::relativePath(base.path(),
url.path());
KURL result("home:/"+name+"/"+path);
result.cleanPath();
kdDebug() << "result => " << result << endl;
return result;
}
}
kdDebug() << "result => KURL()" << endl;
return KURL();
}
KURL::List HomeDirNotify::toHomeURLList(const KURL::List &list)
{
init();
KURL::List new_list;
KURL::List::const_iterator it = list.begin();
KURL::List::const_iterator end = list.end();
for (; it!=end; ++it)
{
KURL url = toHomeURL(*it);
if (url.isValid())
{
new_list.append(url);
}
}
return new_list;
}
ASYNC HomeDirNotify::FilesAdded(const KURL &directory)
{
kdDebug() << "HomeDirNotify::FilesAdded" << endl;
KURL new_dir = toHomeURL(directory);
if (new_dir.isValid())
{
KDirNotify_stub notifier("*", "*");
notifier.FilesAdded( new_dir );
}
}
// This hack is required because of the way we manage .desktop files with
// Forwarding Slaves, their URL is out of the ioslave (some home:/ files
// have a file:/ based UDS_URL so that they are executed correctly.
// Hence, FilesRemoved and FilesChanged does nothing... We're forced to use
// FilesAdded to re-list the modified directory.
inline void evil_hack(const KURL::List &list)
{
KDirNotify_stub notifier("*", "*");
KURL::List notified;
KURL::List::const_iterator it = list.begin();
KURL::List::const_iterator end = list.end();
for (; it!=end; ++it)
{
KURL url = (*it).upURL();
if (!notified.contains(url))
{
notifier.FilesAdded(url);
notified.append(url);
}
}
}
ASYNC HomeDirNotify::FilesRemoved(const KURL::List &fileList)
{
kdDebug() << "HomeDirNotify::FilesRemoved" << endl;
KURL::List new_list = toHomeURLList(fileList);
if (!new_list.isEmpty())
{
//KDirNotify_stub notifier("*", "*");
//notifier.FilesRemoved( new_list );
evil_hack(new_list);
}
}
ASYNC HomeDirNotify::FilesChanged(const KURL::List &fileList)
{
kdDebug() << "HomeDirNotify::FilesChanged" << endl;
KURL::List new_list = toHomeURLList(fileList);
if (!new_list.isEmpty())
{
//KDirNotify_stub notifier("*", "*");
//notifier.FilesChanged( new_list );
evil_hack(new_list);
}
}
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