started working on aqhome-data.

this will be the data daemon storing datapoints, accessable via IPC.

apps/aqhome-data/aqhome_data_p.h

@@ -0,0 +1,43 @@
+/****************************************************************************
+ * This file is part of the project AqHome.
+ * AqHome (c) by 2023 Martin Preuss, all rights reserved.
+ *
+ * The license for this file can be found in the file COPYING which you
+ * should have received along with this file.
+ ****************************************************************************/
+
+#ifndef AQHOME_DATA_P_H
+#define AQHOME_DATA_P_H
+
+
+#include "./aqhome_data.h"
+
+#include <gwenhywfar/mutex.h>
+
+
+#define AQHOME_DATA_DEFAULT_PIDFILE           "/var/run/aqhome-data.pid"
+#define AQHOME_DATA_DEFAULT_DATADIR           "/var/lib/aqhome-data/data"
+#define AQHOME_DATA_DEFAULT_STATEFILE         "/var/lib/aqhome-data/statefile"
+
+#define AQHOME_DATA_DEFAULT_IPC_PORT          45456
+
+
+
+struct AQHOME_DATA {
+  GWEN_MSG_ENDPOINT *ipcdEndpoint;
+
+  GWEN_DB_NODE *dbArgs;
+
+  AQH_STORAGE *storage;
+
+  char *pidFile;
+
+  int timeout;   /* timeout for run e.g. inside valgrind */
+
+  GWEN_MUTEX *storageMutex;
+
+};
+
+
+#endif
+