add weather database creator

Daemons/weather_database/socket.h

@@ -0,0 +1,46 @@
+/*
+ * This file is part of the sqlite project.
+ * Copyright 2023 Edward V. Emelianov <edward.emelianoff@gmail.com>.
+ *
+ * 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, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * 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.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+// timeout of answer waiting - 1s
+#define ANS_TIMEOUT         (1.)
+// get data each 1 minute
+#define POLLING_INTERVAL    (60.)
+// command to get stat for last 60s
+#define SERVER_COMMAND      "statsimple60"
+
+typedef struct{
+    double min;
+    double max;
+    double mean;
+    double rms;
+} stat_t;
+
+typedef struct{
+    stat_t windspeed;
+    stat_t winddir;
+    stat_t pressure;
+    stat_t temperature;
+    stat_t humidity;
+    stat_t rainfall;
+    stat_t tmeasure;
+} weatherstat_t;
+
+int open_socket(const char *server, const char *port);
+void run_socket(int fd);