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-rw-r--r--kioslave/home/homeimpl.cpp228
1 files changed, 228 insertions, 0 deletions
diff --git a/kioslave/home/homeimpl.cpp b/kioslave/home/homeimpl.cpp
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+++ b/kioslave/home/homeimpl.cpp
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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 <qapplication.h>
+#include <qeventloop.h>
+
+#include <sys/stat.h>
+
+#define MINIMUM_UID 500
+
+HomeImpl::HomeImpl()
+{
+ KUser user;
+ m_effectiveUid = user.uid();
+}
+
+bool HomeImpl::parseURL(const KURL &url, QString &name, QString &path) const
+{
+ QString 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 = QString::null;
+ }
+
+ return name != QString::null;
+}
+
+bool HomeImpl::realURL(const QString &name, const QString &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(QValueList<KIO::UDSEntry> &list)
+{
+ kdDebug() << "HomeImpl::listHomes" << endl;
+
+ 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() );
+ KIO::UDSEntry entry;
+ createHomeEntry(entry, *it);
+ list.append(entry);
+ }
+ }
+ }
+
+ return true;
+}
+
+static void addAtom(KIO::UDSEntry &entry, unsigned int ID, long l,
+ const QString &s = QString::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();
+
+ QString 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");
+
+ QString 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 QString &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();
+ }
+
+ qApp->eventLoop()->exitLoop();
+}
+
+KIO::UDSEntry HomeImpl::extractUrlInfos(const KURL &url)
+{
+ m_entryBuffer.clear();
+
+ KIO::StatJob *job = KIO::stat(url, false);
+ connect( job, SIGNAL( result(KIO::Job *) ),
+ this, SLOT( slotStatResult(KIO::Job *) ) );
+ qApp->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"
+