1 files changed, 89 insertions, 0 deletions
diff --git a/kmrml/kmrml/lib/mrml_utils.cpp b/kmrml/kmrml/lib/mrml_utils.cpp
new file mode 100644
index 00000000..f20dad6a
--- /dev/null
+++ b/kmrml/kmrml/lib/mrml_utils.cpp
@@ -0,0 +1,89 @@
+/* This file is part of the KDE project
+   Copyright (C) 2002 Carsten Pfeiffer <pfeiffer@kde.org>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License as published by the Free Software Foundation, version 2.
+
+   This program 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
+    General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <dcopclient.h>
+#include <kapplication.h>
+#include <kprocess.h>
+#include <kstaticdeleter.h>
+
+#include "watcher_stub.h"
+
+#include "mrml_utils.h"
+
+// after 100 of no use, terminate the mrmld
+#define TIMEOUT 100
+// how often to restart the mrmld in case of failure
+#define NUM_RESTARTS 5
+
+using namespace KMrml;
+
+KStaticDeleter<Util> utils_sd;
+
+Util *Util::s_self = 0L;
+
+Util::Util()
+{
+    // we need our own dcopclient, when used in kio_mrml
+    if ( !DCOPClient::mainClient() )
+    {
+        DCOPClient::setMainClient( new DCOPClient() );
+        if ( !DCOPClient::mainClient()->attach() )
+            qWarning( "kio_mrml: Can't attach to DCOP Server.");
+    }
+}
+
+Util::~Util()
+{
+    if ( this == s_self )
+        s_self = 0L;
+}
+
+Util *Util::self()
+{
+    if ( !s_self )
+        s_self = utils_sd.setObject( new Util() );
+    return s_self;
+}
+
+bool Util::requiresLocalServerFor( const KURL& url )
+{
+    return url.host().isEmpty() || url.host() == "localhost";
+}
+
+bool Util::startLocalServer( const Config& config )
+{
+    if ( config.serverStartedIndividually() )
+        return true;
+
+    DCOPClient *client = DCOPClient::mainClient();
+
+    // ### check if it's already running (add dcop method to Watcher)
+    Watcher_stub watcher( client, "kded", "daemonwatcher");
+    return ( watcher.requireDaemon( client->appId(),
+                                    "mrmld", config.mrmldCommandline(),
+                                    TIMEOUT, NUM_RESTARTS )
+             && watcher.ok() );
+}
+
+void Util::unrequireLocalServer()
+{
+    DCOPClient *client = DCOPClient::mainClient();
+
+    Watcher_stub watcher( client, "kded", "daemonwatcher");
+    watcher.unrequireDaemon( client->appId(), "mrmld" );
+}