aqhome: started working on database code.

aqhome/data/storage.c

@@ -0,0 +1,158 @@
+/****************************************************************************
+ * This file is part of the project Gwenhywfar.
+ * Gwenhywfar (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.
+ ****************************************************************************/
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include "aqhome/data/storage_p.h"
+
+#include <gwenhywfar/debug.h>
+
+
+
+/* ------------------------------------------------------------------------------------------------
+ * forward declarations
+ * ------------------------------------------------------------------------------------------------
+ */
+
+
+
+
+
+
+/* ------------------------------------------------------------------------------------------------
+ * implementations
+ * ------------------------------------------------------------------------------------------------
+ */
+
+
+AQH_STORAGE *AQH_Storage_new(void)
+{
+  AQH_STORAGE *sto;
+
+  GWEN_NEW_OBJECT(AQH_STORAGE, sto);
+  sto->deviceList=AQH_Device_List_new();
+  sto->mqttTopicList=AQH_MqttTopic_List_new();
+  sto->valueList=AQH_Value_List_new();
+
+  return sto;
+}
+
+
+
+void AQH_Storage_free(AQH_STORAGE *sto)
+{
+  if (sto) {
+    AQH_Value_List_free(sto->valueList);
+    AQH_MqttTopic_List_free(sto->mqttTopicList);
+    AQH_Device_List_free(sto->deviceList);
+
+    GWEN_FREE_OBJECT(sto);
+  }
+}
+
+
+
+void AQH_Storage_AddDevice(AQH_STORAGE *sto, AQH_DEVICE *dev)
+{
+  if (sto && dev) {
+    uint64_t id;
+
+    id=++(sto->lastDeviceId);
+    AQH_Device_SetId(dev, id);
+    AQH_Device_List_Add(dev, sto->deviceList);
+  }
+}
+
+
+
+AQH_DEVICE_LIST *AQH_Storage_GetDeviceList(const AQH_STORAGE *sto)
+{
+  return sto?sto->deviceList:NULL;
+}
+
+
+
+AQH_DEVICE *AQH_Storage_GetDeviceById(const AQH_STORAGE *sto, uint64_t id)
+{
+  return sto?AQH_Device_List_GetById(sto->deviceList, id):NULL;
+}
+
+
+
+void AQH_Storage_AddMqttTopic(AQH_STORAGE *sto, AQH_MQTT_TOPIC *t)
+{
+  if (sto && t) {
+    uint64_t id;
+
+    id=++(sto->lastTopicId);
+    AQH_MqttTopic_SetId(t, id);
+    AQH_MqttTopic_List_Add(t, sto->mqttTopicList);
+  }
+}
+
+
+
+AQH_MQTT_TOPIC_LIST *AQH_Storage_GetMqttTopicList(const AQH_STORAGE *sto)
+{
+  return sto?sto->mqttTopicList:NULL;
+}
+
+
+
+AQH_MQTT_TOPIC *AQH_Storage_GetMqttTopicById(const AQH_STORAGE *sto, uint64_t id)
+{
+  return sto?AQH_MqttTopic_List_GetById(sto->mqttTopicList, id):NULL;
+}
+
+
+
+AQH_MQTT_TOPIC *AQH_Storage_GetMqttTopicByTopic(const AQH_STORAGE *sto, const char *topic)
+{
+  return sto?AQH_MqttTopic_List_GetByMqttTopic(sto->mqttTopicList, topic):NULL;
+}
+
+
+
+void AQH_Storage_AddValue(AQH_STORAGE *sto, AQH_VALUE *value)
+{
+  if (sto && value) {
+    uint64_t id;
+
+    id=++(sto->lastValueId);
+    AQH_Value_SetId(value, id);
+    AQH_Value_List_Add(value, sto->valueList);
+  }
+}
+
+
+
+AQH_VALUE_LIST *AQH_Storage_GetValueList(const AQH_STORAGE *sto)
+{
+  return sto?sto->valueList:NULL;
+}
+
+
+
+AQH_VALUE *AQH_Storage_GetValueById(const AQH_STORAGE *sto, uint64_t id)
+{
+  return sto?AQH_Value_List_GetById(sto->valueList, id):NULL;
+}
+
+
+
+void AQH_Storage_HandleMqttPublish(AQH_STORAGE *sto, const char *topic, const char *value)
+{
+  /* TODO */
+}
+
+
+
+
+