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, 275 insertions, 0 deletions

diff --git a/kioslave/media/kio_media.cpp b/kioslave/media/kio_media.cpp
new file mode 100644
index 000000000..b9283592c
--- /dev/null
+++ b/kioslave/media/kio_media.cpp
@@ -0,0 +1,275 @@
+/* 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 <qeventloop.h>
+
+#include "kio_media.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_media", 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();
+		MediaProtocol slave( args->arg(0), args->arg(1), args->arg(2) );
+		slave.dispatchLoop();
+		return 0;
+	}
+}
+
+
+MediaProtocol::MediaProtocol(const QCString &protocol,
+                             const QCString &pool, const QCString &app)
+	: ForwardingSlaveBase(protocol, pool, app)
+{
+	connect( &m_impl, SIGNAL( warning( const QString & ) ),
+	         this, SLOT( slotWarning( const QString & ) ) );
+}
+
+MediaProtocol::~MediaProtocol()
+{
+}
+
+bool MediaProtocol::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( m_impl.lastErrorCode(), m_impl.lastErrorMessage() );
+		return false;
+	}
+
+	return true;
+}
+
+void MediaProtocol::put(const KURL &url, int permissions,
+                        bool overwrite, bool resume)
+{
+	kdDebug(1219) << "MediaProtocol::put: " << url << endl;
+
+	QString name, path;
+	bool ok = m_impl.parseURL(url, name, path);
+
+	if ( ok && path.isEmpty() )
+	{
+		error(KIO::ERR_CANNOT_OPEN_FOR_WRITING, url.prettyURL());
+	}
+	else
+	{
+		ForwardingSlaveBase::put(url, permissions, overwrite, resume);
+	}
+}
+
+void MediaProtocol::rename(const KURL &src, const KURL &dest, bool overwrite)
+{
+	kdDebug(1219) << "MediaProtocol::rename: " << src << ", " << dest << ", "
+	          << overwrite << endl;
+
+	QString src_name, src_path;
+	bool ok = m_impl.parseURL(src, src_name, src_path);
+	QString dest_name, dest_path;
+	ok &= m_impl.parseURL(dest, dest_name, dest_path);
+
+	if ( ok && src_path.isEmpty() && dest_path.isEmpty()
+	  && src.protocol() == "media" && dest.protocol() == "media" )
+	{
+		if (!m_impl.setUserLabel(src_name, dest_name))
+		{
+			error(m_impl.lastErrorCode(), m_impl.lastErrorMessage());
+		}
+		else
+		{
+			finished();
+		}
+	}
+	else
+	{
+		ForwardingSlaveBase::rename(src, dest, overwrite);
+	}
+}
+
+void MediaProtocol::mkdir(const KURL &url, int permissions)
+{
+	kdDebug(1219) << "MediaProtocol::mkdir: " << url << endl;
+
+	QString name, path;
+	bool ok = m_impl.parseURL(url, name, path);
+
+	if ( ok && path.isEmpty() )
+	{
+		error(KIO::ERR_COULD_NOT_MKDIR, url.prettyURL());
+	}
+	else
+	{
+		ForwardingSlaveBase::mkdir(url, permissions);
+	}
+}
+
+void MediaProtocol::del(const KURL &url, bool isFile)
+{
+	kdDebug(1219) << "MediaProtocol::del: " << url << endl;
+
+	QString name, path;
+	bool ok = m_impl.parseURL(url, name, path);
+
+	if ( ok && path.isEmpty() )
+	{
+		error(KIO::ERR_CANNOT_DELETE, url.prettyURL());
+	}
+	else
+	{
+		ForwardingSlaveBase::del(url, isFile);
+	}
+}
+
+void MediaProtocol::stat(const KURL &url)
+{
+	kdDebug(1219) << "MediaProtocol::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.statMedium(name, entry)
+		  || m_impl.statMediumByLabel(name, entry) )
+		{
+			statEntry(entry);
+			finished();
+		}
+		else
+		{
+			error(KIO::ERR_DOES_NOT_EXIST, url.prettyURL());
+		}
+	}
+	else
+	{
+		ForwardingSlaveBase::stat(url);
+	}
+}
+
+void MediaProtocol::listDir(const KURL &url)
+{
+	kdDebug(1219) << "MediaProtocol::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 MediaProtocol::listRoot()
+{
+	KIO::UDSEntry entry;
+
+	KIO::UDSEntryList media_entries;
+	bool ok = m_impl.listMedia(media_entries);
+
+	if (!ok)
+	{
+		error( m_impl.lastErrorCode(), m_impl.lastErrorMessage() );
+		return;
+	}
+
+	totalSize(media_entries.count()+1);
+
+	m_impl.createTopLevelEntry(entry);
+	listEntry(entry, false);
+
+	KIO::UDSEntryListIterator it = media_entries.begin();
+	KIO::UDSEntryListIterator end = media_entries.end();
+
+	for(; it!=end; ++it)
+	{
+		listEntry(*it, false);
+	}
+
+	entry.clear();
+	listEntry(entry, true);
+
+	finished();
+}
+
+void MediaProtocol::slotWarning( const QString &msg )
+{
+	warning( msg );
+}
+
+#include "kio_media.moc"