initial commit before ownership transfer

code/frank/WiFiObservation.h

@@ -0,0 +1,23 @@
+#ifndef WIFIOBSERVATION_H
+#define WIFIOBSERVATION_H
+
+#include "MACAddress.h"
+#include <vector>
+
+/** one observed AP and its signal strength */
+struct WiFiObservationEntry {
+	uint64_t ts;
+	std::string mac;
+	int freq;
+	int rssi;
+	WiFiObservationEntry() {;}
+	WiFiObservationEntry(const uint64_t ts, const std::string& mac, const int freq, const int rssi) : ts(ts), mac(mac), freq(freq), rssi(rssi) {;}
+};
+
+/** all APs observed during one scan */
+struct WiFiObservation {
+
+	std::vector<WiFiObservationEntry> entries;
+};
+
+#endif // WIFIOBSERVATION_H