Diff: coapClient.h

Revision:

0:6a6f97ca5572

Child:

1:1d936c763440

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/coapClient.h	Fri Jan 18 14:12:24 2019 +0000
@@ -0,0 +1,46 @@
+//
+// Created by Kamil Mykitiuk on 2019-01-17.
+//
+
+#ifndef COAPCLIENT_H
+#define COAPCLIENT_H
+
+
+#include <cstdint>
+#include <tic.h>
+#include "cantcoap.h"
+#include "radioWrapper.h"
+
+class CoapClient {
+public:
+    enum ERROR {
+        SERVER_RESPONSE_AMBIGOUS = -1,
+        SERVER_TIMED_OUT = -2,
+        SMALL_BUFFER = -3,
+        RADIO_NOT_WORKING = -4
+    };
+
+private:
+    uint8_t token[4];
+    uint16_t message_counter;
+    int retransmissionLimit;
+    RadioWrapper radioWrapper;
+    int listeningTimeout;
+
+public:
+    CoapClient(uint8_t token[4], int retransmissionLimit, int timeout, RadioWrapper& radio);
+
+    int get(uint8_t buffer[], int len, char* uri);
+
+    int post(uint8_t buffer[], int len, char* uri);
+
+
+private:
+    uint16_t preparePDU(CoapPDU& coapPDU);
+
+    bool isAck(CoapPDU& coapPDU, uint16_t message_id, char* uri);
+
+    int sendReset(uint16_t message_id);
+};
+
+#endif //COAPCLIENT_H