1 files changed, 74 insertions, 0 deletions
diff --git a/libmateweather/test_metar.c b/libmateweather/test_metar.c
new file mode 100644
index 0000000..b36e4d9
--- /dev/null
+++ b/libmateweather/test_metar.c
@@ -0,0 +1,74 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+/*
+ * Simple program to reproduce METAR parsing results from command line
+ */
+
+#include <glib.h>
+#include <string.h>
+#include <stdio.h>
+#define MATEWEATHER_I_KNOW_THIS_IS_UNSTABLE
+#include "weather-priv.h"
+
+#ifndef BUFLEN
+#define BUFLEN 4096
+#endif /* BUFLEN */
+
+int
+main (int argc, char **argv)
+{
+ FILE* stream = stdin;
+ gchar* filename = NULL;
+ GOptionEntry entries[] = {
+ { "file", 'f', 0, G_OPTION_ARG_FILENAME, &filename,
+ "file constaining metar observations", NULL },
+ { NULL }
+ };
+ GOptionContext* context;
+ GError* error = NULL;
+ char buf[BUFLEN];
+ int len;
+ WeatherInfo info;
+
+ context = g_option_context_new ("- test libmateweather metar parser");
+ g_option_context_add_main_entries (context, entries, NULL);
+ g_option_context_parse (context, &argc, &argv, &error);
+
+ if (error) {
+ perror (error->message);
+ return error->code;
+ }
+ if (filename) {
+ stream = fopen (filename, "r");
+ if (!stream) {
+ perror ("fopen");
+ return -1;
+ }
+ } else {
+ fprintf (stderr, "Enter a METAR string...\n");
+ }
+
+ while (fgets (buf, sizeof (buf), stream)) {
+ len = strlen (buf);
+ if (buf[len - 1] == '\n') {
+ buf[--len] = '\0';
+ }
+ printf ("\n%s\n", buf);
+
+ memset (&info, 0, sizeof (info));
+ info.valid = 1;
+ metar_parse (buf, &info);
+ weather_info_to_metric (&info);
+ printf ("Returned info:\n");
+ printf (" update: %s", ctime (&info.update));
+ printf (" sky: %s\n", weather_info_get_sky (&info));
+ printf (" cond: %s\n", weather_info_get_conditions (&info));
+ printf (" temp: %s\n", weather_info_get_temp (&info));
+ printf (" dewp: %s\n", weather_info_get_dew (&info));
+ printf (" wind: %s\n", weather_info_get_wind (&info));
+ printf (" pressure: %s\n", weather_info_get_pressure (&info));
+ printf (" vis: %s\n", weather_info_get_visibility (&info));
+
+ // TODO: retrieve location's lat/lon to display sunrise/set times
+ }
+ return 0;
+}