initial ack controlflow implementation

1 files changed, 10 insertions, 2 deletions

diff --git a/webproxyconn.h b/webproxyconn.h
index 264e792..705428d 100644
--- a/webproxyconn.h
+++ b/webproxyconn.h
@@ -13,16 +13,24 @@ public:
 	WebProxyConn(SAPConnection *conn, QObject *parent = 0);
 
 protected:
+	enum RequestMessageType {
+		RequestStartTransaction = 1,
+		RequestCancelTransaction = 4
+	};
+
 	struct RequestMessage {
 		quint8 command; // Seems to be always 1
-		quint8 subCommand;
-		quint8 type;
+		quint8 subCommand; // Seems to be always 1
+		RequestMessageType type;
 		quint8 transactionId; // Monotonically increasing
 		QByteArray payload;
 	};
 
 	static RequestMessage unpackRequestMessage(const QByteArray &data);
 
+	void handleStartTransaction(const RequestMessage &msg);
+	void handleCancelTransaction(const RequestMessage &msg);
+
 private slots:
 	void handleMessageReceived();