Make TCP_Client_Connection a module-private type.

1 files changed, 82 insertions, 0 deletions

diff --git a/toxcore/TCP_client.c b/toxcore/TCP_client.c
index 8a14c7cd..6e6e6b7b 100644
--- a/toxcore/TCP_client.c
+++ b/toxcore/TCP_client.c
@@ -33,6 +33,88 @@
 #include <sys/ioctl.h>
 #endif
 
+struct TCP_Client_Connection {
+    TCP_CLIENT_STATUS status;
+    Socket sock;
+    uint8_t self_public_key[CRYPTO_PUBLIC_KEY_SIZE]; /* our public key */
+    uint8_t public_key[CRYPTO_PUBLIC_KEY_SIZE]; /* public key of the server */
+    IP_Port ip_port; /* The ip and port of the server */
+    TCP_Proxy_Info proxy_info;
+    uint8_t recv_nonce[CRYPTO_NONCE_SIZE]; /* Nonce of received packets. */
+    uint8_t sent_nonce[CRYPTO_NONCE_SIZE]; /* Nonce of sent packets. */
+    uint8_t shared_key[CRYPTO_SHARED_KEY_SIZE];
+    uint16_t next_packet_length;
+
+    uint8_t temp_secret_key[CRYPTO_SECRET_KEY_SIZE];
+
+    uint8_t last_packet[2 + MAX_PACKET_SIZE];
+    uint16_t last_packet_length;
+    uint16_t last_packet_sent;
+
+    TCP_Priority_List *priority_queue_start, *priority_queue_end;
+
+    uint64_t kill_at;
+
+    uint64_t last_pinged;
+    uint64_t ping_id;
+
+    uint64_t ping_response_id;
+    uint64_t ping_request_id;
+
+    struct {
+        uint8_t status; /* 0 if not used, 1 if other is offline, 2 if other is online. */
+        uint8_t public_key[CRYPTO_PUBLIC_KEY_SIZE];
+        uint32_t number;
+    } connections[NUM_CLIENT_CONNECTIONS];
+    int (*response_callback)(void *object, uint8_t connection_id, const uint8_t *public_key);
+    void *response_callback_object;
+    int (*status_callback)(void *object, uint32_t number, uint8_t connection_id, uint8_t status);
+    void *status_callback_object;
+    int (*data_callback)(void *object, uint32_t number, uint8_t connection_id, const uint8_t *data, uint16_t length,
+                         void *userdata);
+    void *data_callback_object;
+    int (*oob_data_callback)(void *object, const uint8_t *public_key, const uint8_t *data, uint16_t length, void *userdata);
+    void *oob_data_callback_object;
+
+    int (*onion_callback)(void *object, const uint8_t *data, uint16_t length, void *userdata);
+    void *onion_callback_object;
+
+    /* Can be used by user. */
+    void *custom_object;
+    uint32_t custom_uint;
+};
+
+const uint8_t *tcp_con_public_key(const TCP_Client_Connection *con)
+{
+    return con->public_key;
+}
+
+IP_Port tcp_con_ip_port(const TCP_Client_Connection *con)
+{
+    return con->ip_port;
+}
+
+TCP_CLIENT_STATUS tcp_con_status(const TCP_Client_Connection *con)
+{
+    return con->status;
+}
+void *tcp_con_custom_object(const TCP_Client_Connection *con)
+{
+    return con->custom_object;
+}
+uint32_t tcp_con_custom_uint(const TCP_Client_Connection *con)
+{
+    return con->custom_uint;
+}
+void tcp_con_set_custom_object(TCP_Client_Connection *con, void *object)
+{
+    con->custom_object = object;
+}
+void tcp_con_set_custom_uint(TCP_Client_Connection *con, uint32_t uint)
+{
+    con->custom_uint = uint;
+}
+
 /* return 1 on success
  * return 0 on failure
  */