Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 186 insertions, 0 deletions

diff --git a/kioslave/home/kio_home.cpp b/kioslave/home/kio_home.cpp
new file mode 100644
index 000000000..36a3161d8
--- /dev/null
+++ b/kioslave/home/kio_home.cpp
@@ -0,0 +1,186 @@
+/* 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 <stdlib.h>
+
+#include <kdebug.h>
+#include <klocale.h>
+#include <kapplication.h>
+#include <dcopclient.h>
+#include <kcmdlineargs.h>
+#include <kglobal.h>
+
+
+#include "kio_home.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 )
+	{
+		// KApplication is necessary to use other ioslaves
+		putenv(strdup("SESSION_MANAGER="));
+		KCmdLineArgs::init(argc, argv, "kio_home", 0, 0, 0, 0);
+		KCmdLineArgs::addCmdLineOptions( options );
+		KApplication app( false, false );
+		// We want to be anonymous even if we use DCOP
+		app.dcopClient()->attach();
+
+		KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
+		HomeProtocol slave( args->arg(0), args->arg(1), args->arg(2) );
+		slave.dispatchLoop();
+		return 0;
+	}
+}
+
+
+HomeProtocol::HomeProtocol(const QCString &protocol,
+                               const QCString &pool, const QCString &app)
+	: ForwardingSlaveBase(protocol, pool, app)
+{
+}
+
+HomeProtocol::~HomeProtocol()
+{
+}
+
+bool HomeProtocol::rewriteURL(const KURL &url, KURL &newUrl)
+{
+	QString name, path;
+
+	if ( !m_impl.parseURL(url, name, path) )
+	{
+		error(KIO::ERR_MALFORMED_URL, url.prettyURL());
+		return false;
+	}
+
+
+	if ( !m_impl.realURL(name, path, newUrl) )
+	{
+		error(KIO::ERR_MALFORMED_URL, url.prettyURL());
+		return false;
+	}
+
+	return true;
+}
+
+
+void HomeProtocol::listDir(const KURL &url)
+{
+	kdDebug() << "HomeProtocol::listDir: " << url << endl;
+
+	if ( url.path().length() <= 1 )
+	{
+		listRoot();
+		return;
+	}
+
+	QString name, path;
+	bool ok = m_impl.parseURL(url, name, path);
+
+	if ( !ok )
+	{
+		error(KIO::ERR_MALFORMED_URL, url.prettyURL());
+		return;
+	}
+	
+	ForwardingSlaveBase::listDir(url);
+}
+
+void HomeProtocol::listRoot()
+{
+	KIO::UDSEntry entry;
+
+	KIO::UDSEntryList home_entries;
+	bool ok = m_impl.listHomes(home_entries);
+
+	if (!ok) // can't happen
+	{
+		error(KIO::ERR_UNKNOWN, "");
+		return;
+	}
+
+	totalSize(home_entries.count()+1);
+
+	m_impl.createTopLevelEntry(entry);
+	listEntry(entry, false);
+
+	KIO::UDSEntryListIterator it = home_entries.begin();
+	KIO::UDSEntryListIterator end = home_entries.end();
+
+	for(; it!=end; ++it)
+	{
+		listEntry(*it, false);
+	}
+
+	entry.clear();
+	listEntry(entry, true);
+
+	finished();
+}
+
+void HomeProtocol::stat(const KURL &url)
+{
+	kdDebug() << "HomeProtocol::stat: " << url << endl;
+ 
+	QString path = url.path();
+	if ( path.isEmpty() || path == "/" )
+	{
+		// The root is "virtual" - it's not a single physical directory
+		KIO::UDSEntry entry;
+		m_impl.createTopLevelEntry( entry );
+		statEntry( entry );
+		finished();
+		return;
+	}
+
+	QString name;
+	bool ok = m_impl.parseURL(url, name, path);
+
+	if ( !ok )
+	{
+		error(KIO::ERR_MALFORMED_URL, url.prettyURL());
+		return;
+	}
+
+	if( path.isEmpty() )
+	{
+		KIO::UDSEntry entry;
+
+		if ( m_impl.statHome(name, entry) )
+		{
+			statEntry(entry);
+			finished();
+		}
+		else
+		{
+			error(KIO::ERR_DOES_NOT_EXIST, url.prettyURL());
+		}
+	}
+	else
+	{
+		ForwardingSlaveBase::stat(url);
+	}
+}