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/* This file is part of the KDE project
Copyright (c) 2005 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 "homeimpl.h"
#include <kdebug.h>
#include <tqapplication.h>
#include <tqeventloop.h>
#include <sys/stat.h>
#define MINIMUM_UID 500
HomeImpl::HomeImpl()
{
KUser user;
m_effectiveUid = user.uid();
}
bool HomeImpl::parseURL(const KURL &url, TQString &name, TQString &path) const
{
TQString url_path = url.path();
int i = url_path.find('/', 1);
if (i > 0)
{
name = url_path.mid(1, i-1);
path = url_path.mid(i+1);
}
else
{
name = url_path.mid(1);
path = TQString::null;
}
return name != TQString::null;
}
bool HomeImpl::realURL(const TQString &name, const TQString &path, KURL &url)
{
KUser user(name);
if ( user.isValid() )
{
KURL res;
res.setPath( user.homeDir() );
res.addPath(path);
url = res;
return true;
}
return false;
}
bool HomeImpl::listHomes(TQValueList<KIO::UDSEntry> &list)
{
kdDebug() << "HomeImpl::listHomes" << endl;
KUser current_user;
TQValueList<KUserGroup> groups = current_user.groups();
TQValueList<int> uid_list;
TQValueList<KUserGroup>::iterator groups_it = groups.begin();
TQValueList<KUserGroup>::iterator groups_end = groups.end();
for(; groups_it!=groups_end; ++groups_it)
{
TQValueList<KUser> users = (*groups_it).users();
TQValueList<KUser>::iterator it = users.begin();
TQValueList<KUser>::iterator users_end = users.end();
for(; it!=users_end; ++it)
{
if ((*it).uid()>=MINIMUM_UID
&& !uid_list.tqcontains( (*it).uid() ) )
{
uid_list.append( (*it).uid() );
KIO::UDSEntry entry;
createHomeEntry(entry, *it);
list.append(entry);
}
}
}
return true;
}
static void addAtom(KIO::UDSEntry &entry, unsigned int ID, long l,
const TQString &s = TQString::null)
{
KIO::UDSAtom atom;
atom.m_uds = ID;
atom.m_long = l;
atom.m_str = s;
entry.append(atom);
}
void HomeImpl::createTopLevelEntry(KIO::UDSEntry &entry) const
{
entry.clear();
addAtom(entry, KIO::UDS_NAME, 0, ".");
addAtom(entry, KIO::UDS_FILE_TYPE, S_IFDIR);
addAtom(entry, KIO::UDS_ACCESS, 0555);
addAtom(entry, KIO::UDS_MIME_TYPE, 0, "inode/directory");
addAtom(entry, KIO::UDS_ICON_NAME, 0, "kfm_home");
addAtom(entry, KIO::UDS_USER, 0, "root");
addAtom(entry, KIO::UDS_GROUP, 0, "root");
}
void HomeImpl::createHomeEntry(KIO::UDSEntry &entry,
const KUser &user)
{
kdDebug() << "HomeImpl::createHomeEntry" << endl;
entry.clear();
TQString full_name = user.loginName();
if (!user.fullName().isEmpty())
{
full_name = user.fullName()+" ("+user.loginName()+")";
}
full_name = KIO::encodeFileName( full_name );
addAtom(entry, KIO::UDS_NAME, 0, full_name);
addAtom(entry, KIO::UDS_URL, 0, "home:/"+user.loginName());
addAtom(entry, KIO::UDS_FILE_TYPE, S_IFDIR);
addAtom(entry, KIO::UDS_MIME_TYPE, 0, "inode/directory");
TQString icon_name = "folder_home2";
if (user.uid()==m_effectiveUid)
{
icon_name = "folder_home";
}
addAtom(entry, KIO::UDS_ICON_NAME, 0, icon_name);
KURL url;
url.setPath(user.homeDir());
entry += extractUrlInfos(url);
}
bool HomeImpl::statHome(const TQString &name, KIO::UDSEntry &entry)
{
kdDebug() << "HomeImpl::statHome: " << name << endl;
KUser user(name);
if (user.isValid())
{
createHomeEntry(entry, user);
return true;
}
return false;
}
void HomeImpl::slotStatResult(KIO::Job *job)
{
if ( job->error() == 0)
{
KIO::StatJob *stat_job = static_cast<KIO::StatJob *>(job);
m_entryBuffer = stat_job->statResult();
}
tqApp->eventLoop()->exitLoop();
}
KIO::UDSEntry HomeImpl::extractUrlInfos(const KURL &url)
{
m_entryBuffer.clear();
KIO::StatJob *job = KIO::stat(url, false);
connect( job, TQT_SIGNAL( result(KIO::Job *) ),
this, TQT_SLOT( slotStatResult(KIO::Job *) ) );
tqApp->eventLoop()->enterLoop();
KIO::UDSEntry::iterator it = m_entryBuffer.begin();
KIO::UDSEntry::iterator end = m_entryBuffer.end();
KIO::UDSEntry infos;
for(; it!=end; ++it)
{
switch( (*it).m_uds )
{
case KIO::UDS_ACCESS:
case KIO::UDS_USER:
case KIO::UDS_GROUP:
case KIO::UDS_CREATION_TIME:
case KIO::UDS_MODIFICATION_TIME:
case KIO::UDS_ACCESS_TIME:
infos.append(*it);
break;
default:
break;
}
}
addAtom(infos, KIO::UDS_LOCAL_PATH, 0, url.path());
return infos;
}
#include "homeimpl.moc"
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