commit d51de7731107ee6911c0c849260705ba9b1c3673
parent c846b0e486786f228a51f39d32b83d83f15bd3cd
Author: Nick Mathewson <nickm@torproject.org>
Date: Fri, 15 Jun 2018 12:07:20 -0400
Extract cpath_build_state into its own header.
More modules use this than I had expected!
Diffstat:
20 files changed, 57 insertions(+), 26 deletions(-)
diff --git a/src/or/circpathbias.c b/src/or/circpathbias.c
@@ -35,6 +35,7 @@
#include "networkstatus.h"
#include "relay.h"
+#include "cpath_build_state_st.h"
#include "crypt_path_st.h"
#include "origin_circuit_st.h"
diff --git a/src/or/circuitbuild.c b/src/or/circuitbuild.c
@@ -65,6 +65,7 @@
#include "routerset.h"
#include "transports.h"
+#include "cpath_build_state_st.h"
#include "entry_connection_st.h"
#include "or_circuit_st.h"
#include "origin_circuit_st.h"
diff --git a/src/or/circuitlist.c b/src/or/circuitlist.c
@@ -92,6 +92,7 @@
#include "ht.h"
+#include "cpath_build_state_st.h"
#include "crypt_path_reference_st.h"
#include "dir_connection_st.h"
#include "edge_connection_st.h"
diff --git a/src/or/circuituse.c b/src/or/circuituse.c
@@ -57,6 +57,7 @@
#include "router.h"
#include "routerlist.h"
+#include "cpath_build_state_st.h"
#include "dir_connection_st.h"
#include "entry_connection_st.h"
#include "or_circuit_st.h"
diff --git a/src/or/connection_edge.c b/src/or/connection_edge.c
@@ -97,6 +97,7 @@
#include "routerset.h"
#include "circuitbuild.h"
+#include "cpath_build_state_st.h"
#include "dir_connection_st.h"
#include "entry_connection_st.h"
#include "or_circuit_st.h"
diff --git a/src/or/control.c b/src/or/control.c
@@ -82,6 +82,7 @@
#include "shared_random_client.h"
#include "control_connection_st.h"
+#include "cpath_build_state_st.h"
#include "entry_connection_st.h"
#include "or_connection_st.h"
#include "or_circuit_st.h"
diff --git a/src/or/cpath_build_state_st.h b/src/or/cpath_build_state_st.h
@@ -0,0 +1,38 @@
+/* Copyright (c) 2001 Matej Pfajfar.
+ * Copyright (c) 2001-2004, Roger Dingledine.
+ * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
+ * Copyright (c) 2007-2017, The Tor Project, Inc. */
+/* See LICENSE for licensing information */
+
+#ifndef CIRCUIT_BUILD_STATE_ST_ST_H
+#define CIRCUIT_BUILD_STATE_ST_ST_H
+
+/** Information used to build a circuit. */
+struct cpath_build_state_t {
+ /** Intended length of the final circuit. */
+ int desired_path_len;
+ /** How to extend to the planned exit node. */
+ extend_info_t *chosen_exit;
+ /** Whether every node in the circ must have adequate uptime. */
+ unsigned int need_uptime : 1;
+ /** Whether every node in the circ must have adequate capacity. */
+ unsigned int need_capacity : 1;
+ /** Whether the last hop was picked with exiting in mind. */
+ unsigned int is_internal : 1;
+ /** Did we pick this as a one-hop tunnel (not safe for other streams)?
+ * These are for encrypted dir conns that exit to this router, not
+ * for arbitrary exits from the circuit. */
+ unsigned int onehop_tunnel : 1;
+ /** The crypt_path_t to append after rendezvous: used for rendezvous. */
+ crypt_path_t *pending_final_cpath;
+ /** A ref-counted reference to the crypt_path_t to append after
+ * rendezvous; used on the service side. */
+ crypt_path_reference_t *service_pending_final_cpath_ref;
+ /** How many times has building a circuit for this task failed? */
+ int failure_count;
+ /** At what time should we give up on this task? */
+ time_t expiry_time;
+};
+
+#endif
+
diff --git a/src/or/hs_circuit.c b/src/or/hs_circuit.c
@@ -33,6 +33,7 @@
#include "hs/cell_common.h"
#include "hs/cell_establish_intro.h"
+#include "cpath_build_state_st.h"
#include "crypt_path_st.h"
#include "origin_circuit_st.h"
diff --git a/src/or/hs_client.c b/src/or/hs_client.c
@@ -35,6 +35,7 @@
#include "router.h"
#include "routerset.h"
+#include "cpath_build_state_st.h"
#include "dir_connection_st.h"
#include "entry_connection_st.h"
#include "origin_circuit_st.h"
diff --git a/src/or/include.am b/src/or/include.am
@@ -206,6 +206,7 @@ ORHEADERS = \
src/or/consdiffmgr.h \
src/or/control_connection_st.h \
src/or/control.h \
+ src/or/cpath_build_state_st.h \
src/or/crypt_path_st.h \
src/or/crypt_path_reference_st.h \
src/or/cpuworker.h \
diff --git a/src/or/or.h b/src/or/or.h
@@ -2286,32 +2286,7 @@ typedef struct crypt_path_reference_t crypt_path_reference_t;
#define DH_KEY_LEN DH_BYTES
-/** Information used to build a circuit. */
-typedef struct {
- /** Intended length of the final circuit. */
- int desired_path_len;
- /** How to extend to the planned exit node. */
- extend_info_t *chosen_exit;
- /** Whether every node in the circ must have adequate uptime. */
- unsigned int need_uptime : 1;
- /** Whether every node in the circ must have adequate capacity. */
- unsigned int need_capacity : 1;
- /** Whether the last hop was picked with exiting in mind. */
- unsigned int is_internal : 1;
- /** Did we pick this as a one-hop tunnel (not safe for other streams)?
- * These are for encrypted dir conns that exit to this router, not
- * for arbitrary exits from the circuit. */
- unsigned int onehop_tunnel : 1;
- /** The crypt_path_t to append after rendezvous: used for rendezvous. */
- crypt_path_t *pending_final_cpath;
- /** A ref-counted reference to the crypt_path_t to append after
- * rendezvous; used on the service side. */
- crypt_path_reference_t *service_pending_final_cpath_ref;
- /** How many times has building a circuit for this task failed? */
- int failure_count;
- /** At what time should we give up on this task? */
- time_t expiry_time;
-} cpath_build_state_t;
+typedef struct cpath_build_state_t cpath_build_state_t;
/** "magic" value for an origin_circuit_t */
#define ORIGIN_CIRCUIT_MAGIC 0x35315243u
diff --git a/src/or/relay.c b/src/or/relay.c
@@ -82,6 +82,7 @@
#include "scheduler.h"
#include "rephist.h"
+#include "cpath_build_state_st.h"
#include "dir_connection_st.h"
#include "entry_connection_st.h"
#include "or_circuit_st.h"
diff --git a/src/or/rendclient.c b/src/or/rendclient.c
@@ -33,6 +33,7 @@
#include "routerlist.h"
#include "routerset.h"
+#include "cpath_build_state_st.h"
#include "crypt_path_st.h"
#include "dir_connection_st.h"
#include "entry_connection_st.h"
diff --git a/src/or/rendcommon.c b/src/or/rendcommon.c
@@ -31,6 +31,7 @@
#include "routerlist.h"
#include "routerparse.h"
+#include "cpath_build_state_st.h"
#include "crypt_path_st.h"
#include "origin_circuit_st.h"
diff --git a/src/or/rendservice.c b/src/or/rendservice.c
@@ -36,6 +36,7 @@
#include "routerparse.h"
#include "routerset.h"
+#include "cpath_build_state_st.h"
#include "crypt_path_st.h"
#include "crypt_path_reference_st.h"
#include "edge_connection_st.h"
diff --git a/src/test/test_circuitstats.c b/src/test/test_circuitstats.c
@@ -17,6 +17,7 @@
#include "circuituse.h"
#include "channel.h"
+#include "cpath_build_state_st.h"
#include "crypt_path_st.h"
#include "origin_circuit_st.h"
diff --git a/src/test/test_circuituse.c b/src/test/test_circuituse.c
@@ -14,6 +14,7 @@
#include "circuitbuild.h"
#include "nodelist.h"
+#include "cpath_build_state_st.h"
#include "origin_circuit_st.h"
static void
diff --git a/src/test/test_entrynodes.c b/src/test/test_entrynodes.c
@@ -30,6 +30,7 @@
#include "statefile.h"
#include "util.h"
+#include "cpath_build_state_st.h"
#include "crypt_path_st.h"
#include "dir_connection_st.h"
#include "origin_circuit_st.h"
diff --git a/src/test/test_hs_client.c b/src/test/test_hs_client.c
@@ -37,6 +37,7 @@
#include "connection_edge.h"
#include "networkstatus.h"
+#include "cpath_build_state_st.h"
#include "crypt_path_st.h"
#include "dir_connection_st.h"
#include "entry_connection_st.h"
diff --git a/src/test/test_hs_service.c b/src/test/test_hs_service.c
@@ -53,6 +53,7 @@
#include "dirauth/shared_random_state.h"
#include "voting_schedule.h"
+#include "cpath_build_state_st.h"
#include "crypt_path_st.h"
#include "origin_circuit_st.h"
