Merged in thread-callback and C++-wrapper support fom Alfredo Pironti.

1 files changed, 80 insertions, 0 deletions

diff --git a/gpsmm_test.cpp b/gpsmm_test.cpp
new file mode 100644
index 00000000..902d083d
--- /dev/null
+++ b/gpsmm_test.cpp
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2005 Alfredo Pironti
+ *
+ * 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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+/* This simple program shows the basic functionality of the C++ wrapper class */
+#include <iostream>
+#include <string>
+#include <unistd.h>
+
+#include "libgpsmm.h"
+
+using namespace std;
+
+static void callback(struct gps_data_t* p, char* buf);
+
+int main(void) {
+	gpsmm gps_rec;
+	struct gps_data_t *resp;
+
+	resp=gps_rec.open();
+	if (resp==NULL) {
+		cout << "Error opening gpsd\n";
+		return (1);
+	}
+
+	cout << "Going to set the callback...\n";
+	if (gps_rec.set_callback(callback)!=0 ) {
+		cout << "Error setting callback.\n";
+		return (1);
+	}
+
+	cout << "Callback setted, sleeping...\n";
+	sleep(10);
+	cout << "Exited from sleep...\n";
+	
+	if (gps_rec.del_callback()!=0) {
+		cout << "Error deleting callback\n";
+		return (1);
+	}
+	cout << "Sleeping again, to make sure the callback is disabled\n";
+	sleep(4);
+
+	cout << "Exiting\n";
+	return 0;
+}
+
+static void callback(struct gps_data_t* p, char* buf) {
+	
+	if (p==NULL) {
+		cout << "Error polling gpsd\n";
+		return;
+	}
+	cout << "Online:\t" << p->online << "\n";
+	cout << "Status:\t" << p->status << "\n";
+	cout << "Mode:\t" << p->fix.mode << "\n";
+	if (p->fix.mode>=MODE_2D) {
+		if (p->set & LATLON_SET) {
+			cout << "LatLon changed\n";
+		}
+		else {
+			cout << "LatLon unchanged\n";
+		}
+		cout << "Longitude:\t" << p->fix.longitude <<"\n";
+		cout << "Latitude:\t" << p->fix.latitude <<"\n";
+	}
+}