Make Onion_Client a module-private type.

1 files changed, 117 insertions, 1 deletions

diff --git a/toxcore/onion_client.c b/toxcore/onion_client.c
index 1490d78d..8a4dd40d 100644
--- a/toxcore/onion_client.c
+++ b/toxcore/onion_client.c
@@ -36,6 +36,123 @@
 #define ANNOUNCE_ARRAY_SIZE 256
 #define ANNOUNCE_TIMEOUT 10
 
+typedef struct {
+    uint8_t     public_key[CRYPTO_PUBLIC_KEY_SIZE];
+    IP_Port     ip_port;
+    uint8_t     ping_id[ONION_PING_ID_SIZE];
+    uint8_t     data_public_key[CRYPTO_PUBLIC_KEY_SIZE];
+    uint8_t     is_stored;
+
+    uint64_t    added_time;
+
+    uint64_t    timestamp;
+
+    uint64_t    last_pinged;
+
+    uint8_t     unsuccessful_pings;
+
+    uint32_t    path_used;
+} Onion_Node;
+
+typedef struct {
+    Onion_Path paths[NUMBER_ONION_PATHS];
+    uint64_t last_path_success[NUMBER_ONION_PATHS];
+    uint64_t last_path_used[NUMBER_ONION_PATHS];
+    uint64_t path_creation_time[NUMBER_ONION_PATHS];
+    /* number of times used without success. */
+    unsigned int last_path_used_times[NUMBER_ONION_PATHS];
+} Onion_Client_Paths;
+
+typedef struct {
+    uint8_t     public_key[CRYPTO_PUBLIC_KEY_SIZE];
+    uint64_t    timestamp;
+} Last_Pinged;
+
+typedef struct {
+    uint8_t status; /* 0 if friend is not valid, 1 if friend is valid.*/
+    uint8_t is_online; /* Set by the onion_set_friend_status function. */
+
+    uint8_t know_dht_public_key; /* 0 if we don't know the dht public key of the other, 1 if we do. */
+    uint8_t dht_public_key[CRYPTO_PUBLIC_KEY_SIZE];
+    uint8_t real_public_key[CRYPTO_PUBLIC_KEY_SIZE];
+
+    Onion_Node clients_list[MAX_ONION_CLIENTS];
+    uint8_t temp_public_key[CRYPTO_PUBLIC_KEY_SIZE];
+    uint8_t temp_secret_key[CRYPTO_SECRET_KEY_SIZE];
+
+    uint64_t last_reported_announced;
+
+    uint64_t last_dht_pk_onion_sent;
+    uint64_t last_dht_pk_dht_sent;
+
+    uint64_t last_noreplay;
+
+    uint64_t last_seen;
+
+    Last_Pinged last_pinged[MAX_STORED_PINGED_NODES];
+    uint8_t last_pinged_index;
+
+    int (*tcp_relay_node_callback)(void *object, uint32_t number, IP_Port ip_port, const uint8_t *public_key);
+    void *tcp_relay_node_callback_object;
+    uint32_t tcp_relay_node_callback_number;
+
+    void (*dht_pk_callback)(void *data, int32_t number, const uint8_t *dht_public_key, void *userdata);
+    void *dht_pk_callback_object;
+    uint32_t dht_pk_callback_number;
+
+    uint32_t run_count;
+} Onion_Friend;
+
+struct Onion_Client {
+    DHT     *dht;
+    Net_Crypto *c;
+    Networking_Core *net;
+    Onion_Friend    *friends_list;
+    uint16_t       num_friends;
+
+    Onion_Node clients_announce_list[MAX_ONION_CLIENTS_ANNOUNCE];
+    uint64_t last_announce;
+
+    Onion_Client_Paths onion_paths_self;
+    Onion_Client_Paths onion_paths_friends;
+
+    uint8_t secret_symmetric_key[CRYPTO_SYMMETRIC_KEY_SIZE];
+    uint64_t last_run, first_run;
+
+    uint8_t temp_public_key[CRYPTO_PUBLIC_KEY_SIZE];
+    uint8_t temp_secret_key[CRYPTO_SECRET_KEY_SIZE];
+
+    Last_Pinged last_pinged[MAX_STORED_PINGED_NODES];
+
+    Node_format path_nodes[MAX_PATH_NODES];
+    uint16_t path_nodes_index;
+
+    Node_format path_nodes_bs[MAX_PATH_NODES];
+    uint16_t path_nodes_index_bs;
+
+    Ping_Array *announce_ping_array;
+    uint8_t last_pinged_index;
+    struct {
+        oniondata_handler_callback function;
+        void *object;
+    } Onion_Data_Handlers[256];
+
+    uint64_t last_packet_recv;
+
+    unsigned int onion_connected;
+    bool UDP_connected;
+};
+
+DHT *onion_get_dht(const Onion_Client *onion_c)
+{
+    return onion_c->dht;
+}
+
+Net_Crypto *onion_get_net_crypto(const Onion_Client *onion_c)
+{
+    return onion_c->c;
+}
+
 /* Add a node to the path_nodes bootstrap array.
  *
  * return -1 on failure
@@ -1770,4 +1887,3 @@ void kill_onion_client(Onion_Client *onion_c)
     crypto_memzero(onion_c, sizeof(Onion_Client));
     free(onion_c);
 }
-