Initial commit

src/Packet.cpp

@@ -0,0 +1,23 @@
+#include "Packet.h"
+#include <string.h>
+#include <SHA256.h>
+
+namespace mesh {
+
+Packet::Packet() {
+  header = 0;
+  path_len = 0;
+  payload_len = 0;
+}
+
+
+void Packet::calculatePacketHash(uint8_t* hash) const {
+  SHA256 sha;
+  uint8_t t = getPayloadType();
+  sha.update(&t, 1);
+  sha.update(payload, payload_len);
+  sha.finalize(hash, MAX_HASH_SIZE);
+}
+
+
+}