Generalize state to string

include/reactor-uc/network_channel.h

@@ -23,6 +23,8 @@ typedef enum {
   NETWORK_CHANNEL_TYPE_COAP_UDP_IP,
 } NetworkChannelType;
 
+char *NetworkChannel_state_to_string(NetworkChannelState state);
+
 typedef struct FederatedConnectionBundle FederatedConnectionBundle;
 typedef struct NetworkChannel NetworkChannel;
 

src/network_channel.c

@@ -1,3 +1,5 @@
+#include "reactor-uc/network_channel.h"
+
 #if defined(PLATFORM_POSIX)
 #ifdef NETWORK_CHANNEL_TCP_POSIX
 #include "platform/posix/tcp_ip_channel.c"
@@ -29,3 +31,24 @@
 #else
 #error "Platform not supported"
 #endif
+
+char *NetworkChannel_state_to_string(NetworkChannelState state) {
+  switch (state) {
+  case NETWORK_CHANNEL_STATE_UNINITIALIZED:
+    return "UNINITIALIZED";
+  case NETWORK_CHANNEL_STATE_OPEN:
+    return "OPEN";
+  case NETWORK_CHANNEL_STATE_CONNECTION_IN_PROGRESS:
+    return "CONNECTION_IN_PROGRESS";
+  case NETWORK_CHANNEL_STATE_CONNECTION_FAILED:
+    return "CONNECTION_FAILED";
+  case NETWORK_CHANNEL_STATE_CONNECTED:
+    return "CONNECTED";
+  case NETWORK_CHANNEL_STATE_LOST_CONNECTION:
+    return "LOST_CONNECTION";
+  case NETWORK_CHANNEL_STATE_CLOSED:
+    return "CLOSED";
+  }
+
+  return "UNKNOWN";
+}

src/platform/posix/tcp_ip_channel.c

@@ -27,30 +27,9 @@ static Environment *_env;
 // Forward declarations
 static void *_TcpIpChannel_worker_thread(void *untyped_self);
 
-static char *_TcpIpChannel_state_to_string(NetworkChannelState state) {
-  switch (state) {
-  case NETWORK_CHANNEL_STATE_UNINITIALIZED:
-    return "UNINITIALIZED";
-  case NETWORK_CHANNEL_STATE_OPEN:
-    return "OPEN";
-  case NETWORK_CHANNEL_STATE_CONNECTION_IN_PROGRESS:
-    return "CONNECTION_IN_PROGRESS";
-  case NETWORK_CHANNEL_STATE_CONNECTION_FAILED:
-    return "CONNECTION_FAILED";
-  case NETWORK_CHANNEL_STATE_CONNECTED:
-    return "CONNECTED";
-  case NETWORK_CHANNEL_STATE_LOST_CONNECTION:
-    return "LOST_CONNECTION";
-  case NETWORK_CHANNEL_STATE_CLOSED:
-    return "CLOSED";
-  }
-
-  return "UNKNOWN";
-}
-
 static void _TcpIpChannel_update_state(TcpIpChannel *self, NetworkChannelState new_state) {
-  LF_DEBUG(NET, "TcpIpChannel: Update state: %s => %s\n", _TcpIpChannel_state_to_string(self->state),
-           _TcpIpChannel_state_to_string(new_state));
+  LF_DEBUG(NET, "TcpIpChannel: Update state: %s => %s\n", NetworkChannel_state_to_string(self->state),
+           NetworkChannel_state_to_string(new_state));
 
   // Update the state of the channel itself
   self->state = new_state;

src/platform/riot/coap_udp_ip_channel.c

@@ -14,7 +14,8 @@ static Environment *_env;
 static lf_ret_t _CoapUdpIpChannel_client_send_connect_message(CoapUdpIpChannel *self);
 
 static void _CoapUdpIpChannel_update_state(CoapUdpIpChannel *self, NetworkChannelState new_state) {
-  LF_DEBUG(NET, "CoapUdpIpChannel: Update state: %d => %d\n", self->state, new_state);
+  LF_DEBUG(NET, "CoapUdpIpChannel: Update state: %s => %s\n", NetworkChannel_state_to_string(self->state),
+           NetworkChannel_state_to_string(new_state));
 
   // Update the state of the channel itself
   mutex_lock(&self->state_mutex);