1 files changed, 46 insertions, 0 deletions
diff --git a/src/feature/control/control_connection_st.h b/src/feature/control/control_connection_st.h
new file mode 100644
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+++ b/src/feature/control/control_connection_st.h
@@ -0,0 +1,46 @@
+/* Copyright (c) 2001 Matej Pfajfar.
+ * Copyright (c) 2001-2004, Roger Dingledine.
+ * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
+ * Copyright (c) 2007-2018, The Tor Project, Inc. */
+/* See LICENSE for licensing information */
+
+#ifndef CONTROL_CONNECTION_ST_H
+#define CONTROL_CONNECTION_ST_H
+
+#include "or/or.h"
+#include "or/connection_st.h"
+
+/** Subtype of connection_t for an connection to a controller. */
+struct control_connection_t {
+  connection_t base_;
+
+  uint64_t event_mask; /**< Bitfield: which events does this controller
+                        * care about?
+                        * EVENT_MAX_ is >31, so we need a 64 bit mask */
+
+  /** True if we have sent a protocolinfo reply on this connection. */
+  unsigned int have_sent_protocolinfo:1;
+  /** True if we have received a takeownership command on this
+   * connection. */
+  unsigned int is_owning_control_connection:1;
+
+  /** List of ephemeral onion services belonging to this connection. */
+  smartlist_t *ephemeral_onion_services;
+
+  /** If we have sent an AUTHCHALLENGE reply on this connection and
+   * have not received a successful AUTHENTICATE command, points to
+   * the value which the client must send to authenticate itself;
+   * otherwise, NULL. */
+  char *safecookie_client_hash;
+
+  /** Amount of space allocated in incoming_cmd. */
+  uint32_t incoming_cmd_len;
+  /** Number of bytes currently stored in incoming_cmd. */
+  uint32_t incoming_cmd_cur_len;
+  /** A control command that we're reading from the inbuf, but which has not
+   * yet arrived completely. */
+  char *incoming_cmd;
+};
+
+#endif
+