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X-Osso-... tags are wrong
[gps-tracker] / gps-tracker.c
diff --git a/gps-tracker.c b/gps-tracker.c
index 680de10..881164d 100644 (file)
--- a/gps-tracker.c
+++ b/gps-tracker.c
@@ -48,10 +48,10 @@ static gchar * interface_file_chooser (AppData * appdata, GtkFileChooserAction a
 static void write_gpx_header(FILE *fp)
 {
   g_return_if_fail(fp);
-  fprintf(fp,
+  g_fprintf(fp,
       "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
       "<gpx version=\"1.0\"\n"
-      "creator=\"convert2gpx.pl http://www.tangogps.org\"\n"
+      "creator=\"GPS tracker for Maemo\"\n"
       "xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"\n"
       "xmlns=\"http://www.topografix.com/GPX/1/0\"\n"
       "xsi:schemaLocation=\"http://www.topografix.com/GPX/1/0 http://www.topografix.com/GPX/1/0/gpx.xsd\">\n"
@@ -62,7 +62,7 @@ static void write_gpx_header(FILE *fp)
 static void write_gpx_footer(FILE *fp)
 {
   g_return_if_fail(fp);
-  fprintf(fp, "</trkseg>\n</trk>\n</gpx>\n");
+  g_fprintf(fp, "</trkseg>\n</trk>\n</gpx>\n");
 }
 
 static void cb_start_stop (GtkWidget * w, AppData * data)
@@ -95,7 +95,7 @@ static void cb_file_save (GtkWidget * w, AppData * data)
     if (filename) {
       if(g_file_test(data->intermediate_gpx_data_filename, G_FILE_TEST_IS_REGULAR | G_FILE_TEST_EXISTS)) {
         g_rename(data->intermediate_gpx_data_filename, filename);
-        g_print ("File saved as %s\n", filename);
+        //g_print ("File saved as %s\n", filename);
         hildon_banner_show_information(GTK_WIDGET(data->window), NULL, filename);
       }
       else {
@@ -111,72 +111,94 @@ on_gps_device_changed (LocationGPSDevice *device, gpointer data)
   AppData *app_data = data;
   GtkLabel *info = (GtkLabel*)app_data->status_label;
   GString *msg;
+  FILE *fp = app_data->outf_p;
+  gchar sbuf1[G_ASCII_DTOSTR_BUF_SIZE], sbuf2[G_ASCII_DTOSTR_BUF_SIZE];
        if (!device)
                return;
 
   msg = g_string_sized_new (512);
-       if (device->fix) {
-               if (device->fix->fields & LOCATION_GPS_DEVICE_TIME_SET) {
-                       g_print ("time = %f\n", device->fix->time);
-      g_string_append_printf(msg, "time = %f\n", device->fix->time);
-    }
+  if (device->fix && device->status) {
+    if (device->fix->fields & LOCATION_GPS_DEVICE_LATLONG_SET) {
+      //g_print ("lat = %f, long = %f\n", device->fix->latitude, device->fix->longitude);
+      g_string_append_printf (msg, "lat = %f, long = %f\n",
+          device->fix->latitude,
+          device->fix->longitude);
+      if(fp)
+        g_fprintf(fp, "\n<trkpt lat=\"%s\" lon=\"%s\">\n",
+          g_ascii_formatd(sbuf1, sizeof(sbuf1), "%f", device->fix->latitude),
+          g_ascii_formatd(sbuf2, sizeof(sbuf2), "%f", device->fix->longitude));
+
+      if (device->fix->fields & LOCATION_GPS_DEVICE_TIME_SET) {
+        //g_print ("time = %f\n", device->fix->time);
+        g_string_append_printf(msg, "time = %F\n", device->fix->time);
+        if(fp) {
+          gchar st[64];
+          struct tm *tmp;
+          time_t t = device->fix->time;
+          tmp = localtime(&t);
+          strftime(st, sizeof(st), "%FT%T%Z", tmp);
+          /* FIXME Is this really correct */
+          g_fprintf(fp, "<time>%s</time>\n", st);
+        }
+      }
 
-               if (device->fix->fields & LOCATION_GPS_DEVICE_LATLONG_SET) {
-                       g_print ("lat = %f, long = %f\n",
-                                       device->fix->latitude,
-                                       device->fix->longitude);
-                       g_string_append_printf (msg, "lat = %f, long = %f\n",
-                                       device->fix->latitude,
-                                       device->fix->longitude);
-    }
+      if (device->fix->fields & LOCATION_GPS_DEVICE_ALTITUDE_SET) {
+        //g_print ("alt = %f\n", device->fix->altitude);
+        g_string_append_printf (msg, "alt = %f\n", device->fix->altitude);
+        if(fp)
+          g_fprintf(fp, "<ele>%s</ele>\n", g_ascii_formatd(sbuf1, sizeof(sbuf1), "%f", device->fix->altitude));
 
-               if (device->fix->fields & LOCATION_GPS_DEVICE_ALTITUDE_SET) {
-                       g_print ("alt = %f\n", device->fix->altitude);
-                       g_string_append_printf (msg, "alt = %f\n", device->fix->altitude);
-    }
+      }
 
-               if (device->fix->fields & LOCATION_GPS_DEVICE_SPEED_SET) {
-                       g_print ("speed = %f\n", device->fix->speed);
-                       g_string_append_printf (msg, "speed = %f, ", device->fix->speed);
-    }
+      if (device->fix->fields & LOCATION_GPS_DEVICE_SPEED_SET) {
+        //g_print ("speed = %f\n", device->fix->speed);
+        g_string_append_printf (msg, "speed = %f, ", device->fix->speed);
+        if(fp)
+          g_fprintf(fp, "<speed>%s</speed>\n", g_ascii_formatd(sbuf1, sizeof(sbuf1), "%f", device->fix->speed));
+      }
 
-               if (device->fix->fields & LOCATION_GPS_DEVICE_TRACK_SET) {
-                       g_print ("track = %f\n", device->fix->track);
-                       g_string_append_printf (msg, "track = %f, ", device->fix->track);
-    }
+      if (device->fix->fields & LOCATION_GPS_DEVICE_TRACK_SET) {
+        //g_print ("track = %f\n", device->fix->track);
+        g_string_append_printf (msg, "track = %f, ", device->fix->track);
+        if(fp)
+          g_fprintf(fp, "<course>%s</course>\n", g_ascii_formatd(sbuf1, sizeof(sbuf1), "%f", device->fix->track));
+      }
 
-               if (device->fix->fields & LOCATION_GPS_DEVICE_CLIMB_SET) {
-                       g_print ("climb = %f\n", device->fix->climb);
-                       g_string_append_printf (msg, "climb = %f\n", device->fix->climb);
-    }
+      if (device->fix->fields & LOCATION_GPS_DEVICE_CLIMB_SET) {
+        //g_print ("climb = %f\n", device->fix->climb);
+        g_string_append_printf (msg, "climb = %f\n", device->fix->climb);
+      }
 
-               g_print ("Accuracy values:\n");
-               g_print ("\tept = %e, eph = %e, epv = %e, epd = %e, "
-                               "eps = %e, epc = %e\n",
-                               device->fix->ept,
-                               device->fix->eph,
-                               device->fix->epv,
-                               device->fix->epd,
-                               device->fix->eps,
-                               device->fix->epc);
-       }
+      //g_print ("Accuracy values:\n");
+      //g_print ("\tept = %e, eph = %e, epv = %e, epd = %e, "
+      //    "eps = %e, epc = %e\n",
+      //    device->fix->ept,
+      //    device->fix->eph,
+      //    device->fix->epv,
+      //    device->fix->epd,
+      //    device->fix->eps,
+      //    device->fix->epc);
+      if(fp)
+        g_fprintf(fp, "</trkpt>\n");
+    }
+  }
        
-       g_print ("Satellites in view: %d\n", device->satellites_in_view);
-       g_print ("Satellites in use: %d\n", device->satellites_in_use);
+       //g_print ("Satellites in view: %d\n", device->satellites_in_view);
+       //g_print ("Satellites in use: %d\n", device->satellites_in_use);
   g_string_append_printf (msg, "Satellites = % 2d/% 2d\n", device->satellites_in_use, device->satellites_in_view);
-       g_print ("GPS status: %d\n", device->status);
+       //g_print ("GPS status: %d\n", device->status);
        g_string_append_printf (msg, "GPS status: %d\n", device->status);
 
   hildon_gtk_window_set_progress_indicator(GTK_WINDOW(app_data->window), device->status == LOCATION_GPS_DEVICE_STATUS_NO_FIX);
 
 
-       if (device->cell_info) {
-               if (device->cell_info->flags & LOCATION_CELL_INFO_GSM_CELL_INFO_SET)
-                       g_print ("Mobile Coutry Code GSM: %d\n", device->cell_info->gsm_cell_info.mcc);
+       //if (device->cell_info) {
+       //      if (device->cell_info->flags & LOCATION_CELL_INFO_GSM_CELL_INFO_SET)
+       //              g_print ("Mobile Coutry Code GSM: %d\n", device->cell_info->gsm_cell_info.mcc);
 
-               if (device->cell_info->flags & LOCATION_CELL_INFO_WCDMA_CELL_INFO_SET)
-                       g_print ("Mobile Coutry Code WCDMA: %d\n", device->cell_info->wcdma_cell_info.mcc);
-       }
+       //      if (device->cell_info->flags & LOCATION_CELL_INFO_WCDMA_CELL_INFO_SET)
+       //              g_print ("Mobile Coutry Code WCDMA: %d\n", device->cell_info->wcdma_cell_info.mcc);
+       //}
 
   gtk_label_set_text(info, msg->str);
   if(device->status != LOCATION_GPS_DEVICE_STATUS_NO_FIX)
@@ -279,11 +301,11 @@ int main (int argc, char **argv)
   if(data->outf_p)
     fclose(data->outf_p);
   g_unlink(data->intermediate_gpx_data_filename);
-       g_object_unref (device);
-       g_object_unref (control);
   g_free(data->working_dir);
   g_free(data->intermediate_gpx_data_filename);
   g_free(data);
+       g_object_unref (device);
+       g_object_unref (control);
 
        return 0;
 }
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