initial revision

1 files changed, 73 insertions, 0 deletions

diff --git a/pwmanager/pwmanager/ipc.h b/pwmanager/pwmanager/ipc.h
new file mode 100644
index 0000000..ccdaafb
--- a/dev/null
+++ b/pwmanager/pwmanager/ipc.h
@@ -0,0 +1,73 @@
+/***************************************************************************
+ *                                                                         *
+ *   copyright (C) 2004 by Michael Buesch                                  *
+ *   email: mbuesch@freenet.de                                             *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License version 2        *
+ *   as published by the Free Software Foundation.                         *
+ *                                                                         *
+ ***************************************************************************/
+
+/***************************************************************************
+ * copyright (C) 2004 by Ulf Schenk
+ * This file is originaly based on version 1.0.1 of pwmanager
+ * and was modified to run on embedded devices that run microkde
+ *
+ * $Id$
+ **************************************************************************/  
+
+#ifndef __PWM_IPC_H
+#define __PWM_IPC_H
+
+#include <unistd.h>
+
+#include <qobject.h>
+#include <stdio.h>
+
+class QSocketNotifier;
+
+/** very simple interprocess communication class */
+class Ipc : public QObject
+{
+        Q_OBJECT
+public:
+        /** create a new Ipc communication object */
+        Ipc();
+        /** create a new Ipc communication object and
+          * connect it to "ipc"
+          */
+        Ipc(const Ipc *ipc);
+        /** destructor */
+        ~Ipc();
+
+        /** send data to the other socket end
+          * (To the connected ipc object)
+          */
+        void send(const char *buf, size_t size)
+                        { write(sock[0], buf, size); }
+
+signals:
+        /** a line is available */
+        void lineAvailable(const char *buf, size_t size);
+
+protected slots:
+        /** received data on socket */
+        void receiveData(int s);
+
+protected:
+        /** full-duplex socket file desciptors */
+        int sock[2];
+        /** stream on "this" end of the socket (sock[0]) */
+        FILE *stream;
+        /** socket notifier */
+        QSocketNotifier *notifier;
+        /** are we the host or the client object? */
+        bool host;
+        /** receive buffer */
+        char *rdBuf;
+        /** current receive buffer size */
+        size_t rdBufSize;
+};
+
+#endif // __PWM_IPC_H