Squashed 'third_party/rawrtc/rawrtc/' content from commit aa3ae4b24
Change-Id: I38a655a4259b62f591334e90a1315bd4e7e4d8ec
git-subtree-dir: third_party/rawrtc/rawrtc
git-subtree-split: aa3ae4b247275cc6e69c30613b3a4ba7fdc82d1b
diff --git a/src/ice_transport/attributes.c b/src/ice_transport/attributes.c
new file mode 100644
index 0000000..36956f0
--- /dev/null
+++ b/src/ice_transport/attributes.c
@@ -0,0 +1,58 @@
+#include "transport.h"
+#include "../ice_gatherer/gatherer.h"
+#include <rawrtc/ice_transport.h>
+#include <rawrtcc/code.h>
+#include <re.h>
+#include <rew.h>
+
+/*
+ * Get the current ICE role of the ICE transport.
+ * Return `RAWRTC_CODE_NO_VALUE` code in case the ICE role has not been
+ * determined yet.
+ */
+enum rawrtc_code rawrtc_ice_transport_get_role(
+ enum rawrtc_ice_role* const rolep, // de-referenced
+ struct rawrtc_ice_transport* const transport) {
+ enum ice_role re_role;
+ enum rawrtc_code error;
+ enum rawrtc_ice_role role;
+
+ // Check arguments
+ if (!rolep || !transport) {
+ return RAWRTC_CODE_INVALID_ARGUMENT;
+ }
+
+ // Get libre role from ICE instance
+ re_role = trice_local_role(transport->gatherer->ice);
+
+ // Translate role
+ error = rawrtc_re_ice_role_to_ice_role(&role, re_role);
+ if (error) {
+ return error;
+ }
+
+ // Unknown?
+ if (re_role == ICE_ROLE_UNKNOWN) {
+ return RAWRTC_CODE_NO_VALUE;
+ } else {
+ // Set pointer
+ *rolep = role;
+ return RAWRTC_CODE_SUCCESS;
+ }
+}
+
+/*
+ * Get the current state of the ICE transport.
+ */
+enum rawrtc_code rawrtc_ice_transport_get_state(
+ enum rawrtc_ice_transport_state* const statep, // de-referenced
+ struct rawrtc_ice_transport* const transport) {
+ // Check arguments
+ if (!statep || !transport) {
+ return RAWRTC_CODE_INVALID_ARGUMENT;
+ }
+
+ // Set state & done
+ *statep = transport->state;
+ return RAWRTC_CODE_SUCCESS;
+}