initial revision

1 files changed, 73 insertions, 0 deletions

diff --git a/pwmanager/pwmanager/ipc.h b/pwmanager/pwmanager/ipc.h
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+++ 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