Protocol: moved udp code out of main.

An effor was made to increase modularity of device code. It was a
partial success. IP adress, communications port, and wifi login
details had to be made static and visible in main.

Time is scarce and I am not about to push this further.

Signed-off-by: Ramūnas Mažeikis <ramunasnezinomas@gmail.com>

1 files changed, 12 insertions, 2 deletions

diff --git a/src/device/protocol_device.c b/src/device/protocol_device.c
index 3e38e19..5910546 100755
--- a/src/device/protocol_device.c
+++ b/src/device/protocol_device.c
@@ -18,9 +18,15 @@ cd_t protocol_init(void)
 	return 0;
 }
 
-void clear_data(void)
+int clear_data(cd_t cd)
 {
-	connection.inp_crs = 0;
+	int ret = 0;
+	if (cd >= MAX_CONNECTIONS) {
+		ret = E_IVALID_DESCRIPTOR;
+	} else {
+		connection.inp_crs = 0;
+	}
+	return ret;
 }
 
 static int push_bytes(cd_t cd, char *data, size_t size)
@@ -81,6 +87,10 @@ struct tlv * get_tlv(cd_t cd)
 	return ret;
 }
 
+int flush_data(cd_t cd)
+{
+	return 0;
+}
 
 int get_last_data(cd_t cd)
 {