1 files changed, 27 insertions, 0 deletions
diff --git a/src/or/connection_or.h b/src/or/connection_or.h
index 27574c9e98..2d95fdea18 100644
--- a/src/or/connection_or.h
+++ b/src/or/connection_or.h
@@ -17,6 +17,33 @@ struct ed25519_keypair_t;
 
 or_connection_t *TO_OR_CONN(connection_t *);
 
+#define OR_CONN_STATE_MIN_ 1
+/** State for a connection to an OR: waiting for connect() to finish. */
+#define OR_CONN_STATE_CONNECTING 1
+/** State for a connection to an OR: waiting for proxy handshake to complete */
+#define OR_CONN_STATE_PROXY_HANDSHAKING 2
+/** State for an OR connection client: SSL is handshaking, not done
+ * yet. */
+#define OR_CONN_STATE_TLS_HANDSHAKING 3
+/** State for a connection to an OR: We're doing a second SSL handshake for
+ * renegotiation purposes. (V2 handshake only.) */
+#define OR_CONN_STATE_TLS_CLIENT_RENEGOTIATING 4
+/** State for a connection at an OR: We're waiting for the client to
+ * renegotiate (to indicate a v2 handshake) or send a versions cell (to
+ * indicate a v3 handshake) */
+#define OR_CONN_STATE_TLS_SERVER_RENEGOTIATING 5
+/** State for an OR connection: We're done with our SSL handshake, we've done
+ * renegotiation, but we haven't yet negotiated link protocol versions and
+ * sent a netinfo cell. */
+#define OR_CONN_STATE_OR_HANDSHAKING_V2 6
+/** State for an OR connection: We're done with our SSL handshake, but we
+ * haven't yet negotiated link protocol versions, done a V3 handshake, and
+ * sent a netinfo cell. */
+#define OR_CONN_STATE_OR_HANDSHAKING_V3 7
+/** State for an OR connection: Ready to send/receive cells. */
+#define OR_CONN_STATE_OPEN 8
+#define OR_CONN_STATE_MAX_ 8
+
 void connection_or_clear_identity(or_connection_t *conn);
 void connection_or_clear_identity_map(void);
 void clear_broken_connection_map(int disable);