Create rendcommon.h

1 files changed, 64 insertions, 0 deletions

diff --git a/src/or/rendcommon.h b/src/or/rendcommon.h
new file mode 100644
index 000000000..5d60c2258
--- /dev/null
+++ b/src/or/rendcommon.h
@@ -0,0 +1,64 @@
+/* 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 rendcommon.h
+ * \brief Header file for common rend functions
+ **/
+
+#ifndef _TOR_RENDCOMMON_H
+#define _TOR_RENDCOMMON_H
+
+/** Free all storage associated with <b>data</b> */
+static INLINE void
+rend_data_free(rend_data_t *data)
+{
+  tor_free(data);
+}
+
+int rend_cmp_service_ids(const char *one, const char *two);
+
+void rend_process_relay_cell(circuit_t *circ, const crypt_path_t *layer_hint,
+                             int command, size_t length, const char *payload);
+
+void rend_service_descriptor_free(rend_service_descriptor_t *desc);
+rend_service_descriptor_t *rend_parse_service_descriptor(const char *str,
+                                                         size_t len);
+int rend_get_service_id(crypto_pk_env_t *pk, char *out);
+void rend_encoded_v2_service_descriptor_free(
+                               rend_encoded_v2_service_descriptor_t *desc);
+void rend_intro_point_free(rend_intro_point_t *intro);
+
+void rend_cache_init(void);
+void rend_cache_clean(void);
+void rend_cache_clean_v2_descs_as_dir(void);
+void rend_cache_free_all(void);
+int rend_valid_service_id(const char *query);
+int rend_cache_lookup_desc(const char *query, int version, const char **desc,
+                           size_t *desc_len);
+int rend_cache_lookup_entry(const char *query, int version,
+                            rend_cache_entry_t **entry_out);
+int rend_cache_lookup_v2_desc_as_dir(const char *query, const char **desc);
+int rend_cache_store(const char *desc, size_t desc_len, int published);
+int rend_cache_store_v2_desc_as_client(const char *desc,
+                                       const rend_data_t *rend_query);
+int rend_cache_store_v2_desc_as_dir(const char *desc);
+int rend_cache_size(void);
+int rend_encode_v2_descriptors(smartlist_t *descs_out,
+                               rend_service_descriptor_t *desc, time_t now,
+                               uint8_t period, rend_auth_type_t auth_type,
+                               crypto_pk_env_t *client_key,
+                               smartlist_t *client_cookies);
+int rend_compute_v2_desc_id(char *desc_id_out, const char *service_id,
+                            const char *descriptor_cookie,
+                            time_t now, uint8_t replica);
+int rend_id_is_in_interval(const char *a, const char *b, const char *c);
+void rend_get_descriptor_id_bytes(char *descriptor_id_out,
+                                  const char *service_id,
+                                  const char *secret_id_part);
+
+#endif
+