Added ping command functionality.

2018-08-10 18:31:22 +00:00
parent a20c190fea
commit 2b01dbc605
11 changed files with 47 additions and 11 deletions
--- a/U2F_Ping_CMD.cpp
+++ b/U2F_Ping_CMD.cpp
@@ -0,0 +1,20 @@
+#include "U2F_Ping_CMD.hpp"
+#include "u2f.hpp"
+
+using namespace std;
+
+U2F_Ping_CMD::U2F_Ping_CMD(const shared_ptr<U2FMessage> uMsg)
+	: nonce{ uMsg->data }
+{
+	if (uMsg->cmd != U2FHID_PING)
+		throw runtime_error{ "Failed to get U2F ping message" };
+}
+
+void U2F_Ping_CMD::respond(const uint32_t channelID) const
+{
+	U2FMessage msg{};
+	msg.cid = channelID;
+	msg.cmd = U2FHID_PING;
+	msg.data = nonce;
+	msg.write();
+}