Create circuituse.h

1 files changed, 53 insertions, 0 deletions

diff --git a/src/or/circuituse.h b/src/or/circuituse.h
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+/* Copyright (c) 2001 Matej Pfajfar.
+ * Copyright (c) 2001-2004, Roger Dingledine.
+ * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
+ * Copyright (c) 2007-2010, The Tor Project, Inc. */
+/* See LICENSE for licensing information */
+
+/**
+ * \file circuituse.h
+ * \brief Header file for circuituse.c.
+ **/
+
+#ifndef _TOR_CIRCUITUSE_H
+#define _TOR_CIRCUITUSE_H
+
+void circuit_expire_building(time_t now);
+void circuit_remove_handled_ports(smartlist_t *needed_ports);
+int circuit_stream_is_being_handled(edge_connection_t *conn, uint16_t port,
+                                    int min);
+int circuit_conforms_to_options(const origin_circuit_t *circ,
+                                const or_options_t *options);
+void circuit_build_needed_circs(time_t now);
+void circuit_detach_stream(circuit_t *circ, edge_connection_t *conn);
+
+void circuit_expire_old_circuits_serverside(time_t now);
+
+void reset_bandwidth_test(void);
+int circuit_enough_testing_circs(void);
+
+void circuit_has_opened(origin_circuit_t *circ);
+void circuit_build_failed(origin_circuit_t *circ);
+
+/** Flag to set when a circuit should have only a single hop. */
+#define CIRCLAUNCH_ONEHOP_TUNNEL  (1<<0)
+/** Flag to set when a circuit needs to be built of high-uptime nodes */
+#define CIRCLAUNCH_NEED_UPTIME    (1<<1)
+/** Flag to set when a circuit needs to be built of high-capacity nodes */
+#define CIRCLAUNCH_NEED_CAPACITY  (1<<2)
+/** Flag to set when the last hop of a circuit doesn't need to be an
+ * exit node. */
+#define CIRCLAUNCH_IS_INTERNAL    (1<<3)
+origin_circuit_t *circuit_launch_by_extend_info(uint8_t purpose,
+                                                extend_info_t *info,
+                                                int flags);
+origin_circuit_t *circuit_launch_by_router(uint8_t purpose,
+                                           routerinfo_t *exit, int flags);
+void circuit_reset_failure_count(int timeout);
+int connection_ap_handshake_attach_chosen_circuit(edge_connection_t *conn,
+                                                  origin_circuit_t *circ,
+                                                  crypt_path_t *cpath);
+int connection_ap_handshake_attach_circuit(edge_connection_t *conn);
+
+#endif
+