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authorNathan Skrzypczak <nathan.skrzypczak@gmail.com>2019-07-04 14:32:40 +0200
committerNathan Skrzypczak <nathan.skrzypczak@gmail.com>2019-07-09 10:09:20 +0200
commite92090b4f44dce41c3a5288478f6de52b5d98462 (patch)
tree3bd1db8d9364cc7ef0fc3ae215cf056efb5d7c27 /src/plugins/quic/quic.h
parent0cbc71d783b9ad385e3d9efba181b75e37265318 (diff)
quic: fix passive disconnect handling & refactor
Type: refactor Change-Id: Ie54a77252e9f58a90f9e1f9595b9ede354952f70 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
Diffstat (limited to 'src/plugins/quic/quic.h')
-rw-r--r--src/plugins/quic/quic.h75
1 files changed, 51 insertions, 24 deletions
diff --git a/src/plugins/quic/quic.h b/src/plugins/quic/quic.h
index 3ecb04f0c63..80f2664a6ec 100644
--- a/src/plugins/quic/quic.h
+++ b/src/plugins/quic/quic.h
@@ -32,11 +32,30 @@
**/
#define QUIC_DEBUG 0
-
-#define QUIC_DEFAULT_CA_CERT_PATH "/etc/ssl/certs/ca-certificates.crt"
-
#define QUIC_TSTAMP_RESOLUTION 0.001 /* QUIC tick resolution (1ms) */
-
+#define QUIC_TIMER_HANDLE_INVALID ((u32) ~0)
+#define QUIC_SESSION_INVALID ((u32) ~0 - 1)
+#define QUIC_MAX_PACKET_SIZE 1280
+
+#define QUIC_INT_MAX 0x3FFFFFFFFFFFFFFF
+#define QUIC_FIFO_SIZE (64 << 10)
+#define QUIC_SEND_PACKET_VEC_SIZE 16
+
+/* Taken from quicly.c */
+#define QUICLY_QUIC_BIT 0x40
+
+#define QUICLY_PACKET_TYPE_INITIAL (QUICLY_LONG_HEADER_BIT | QUICLY_QUIC_BIT | 0)
+#define QUICLY_PACKET_TYPE_0RTT (QUICLY_LONG_HEADER_BIT | QUICLY_QUIC_BIT | 0x10)
+#define QUICLY_PACKET_TYPE_HANDSHAKE (QUICLY_LONG_HEADER_BIT | QUICLY_QUIC_BIT | 0x20)
+#define QUICLY_PACKET_TYPE_RETRY (QUICLY_LONG_HEADER_BIT | QUICLY_QUIC_BIT | 0x30)
+#define QUICLY_PACKET_TYPE_BITMASK 0xf0
+
+/* error codes */
+#define QUIC_ERROR_FULL_FIFO 0xff10
+#define QUIC_APP_ERROR_CLOSE_NOTIFY QUICLY_ERROR_FROM_APPLICATION_ERROR_CODE(0)
+#define QUIC_APP_ALLOCATION_ERROR QUICLY_ERROR_FROM_APPLICATION_ERROR_CODE(0x1)
+#define QUIC_APP_ACCEPT_NOTIFY_ERROR QUICLY_ERROR_FROM_APPLICATION_ERROR_CODE(0x2)
+#define QUIC_APP_CONNECT_NOTIFY_ERROR QUICLY_ERROR_FROM_APPLICATION_ERROR_CODE(0x3)
#if QUIC_DEBUG
#define QUIC_DBG(_lvl, _fmt, _args...) \
@@ -46,29 +65,39 @@
#define QUIC_DBG(_lvl, _fmt, _args...)
#endif
-#define QUIC_CONN_STATE_OPENED 0
-#define QUIC_CONN_STATE_HANDSHAKE 1
-#define QUIC_CONN_STATE_READY 2
+typedef enum quic_ctx_conn_state_
+{
+ QUIC_CONN_STATE_OPENED,
+ QUIC_CONN_STATE_HANDSHAKE,
+ QUIC_CONN_STATE_READY,
+ QUIC_CONN_STATE_PASSIVE_CLOSING,
+} quic_ctx_conn_state_t;
+
+
+typedef enum quic_ctx_flags_
+{
+ QUIC_F_IS_STREAM = (1 << 0),
+ QUIC_F_IS_LISTENER = (1 << 1),
+} quic_ctx_flags_t;
/* *INDENT-OFF* */
-typedef CLIB_PACKED (struct quic_ctx_id_
+typedef struct quic_ctx_id_
{
- u32 parent_app_wrk_id;
- u32 parent_app_id;
- union {
- CLIB_PACKED (struct {
- session_handle_t udp_session_handle;
+ union { /** QUIC ctx case */
+ struct {
quicly_conn_t *conn;
u32 listener_ctx_id;
+ u32 client_opaque;
+ u8 *srv_hostname;
+ u8 conn_state;
u8 udp_is_ip4;
- });
- CLIB_PACKED (struct {
+ };
+ struct { /** STREAM ctx case */
quicly_stream_t *stream;
u32 quic_connection_ctx_id;
- });
+ };
};
- u8 is_stream;
-}) quic_ctx_id_t;
+} quic_ctx_id_t;
/* *INDENT-ON* */
STATIC_ASSERT (sizeof (quic_ctx_id_t) <= 42, "ctx id must be less than 42");
@@ -82,11 +111,11 @@ typedef struct quic_ctx_
transport_connection_t connection;
quic_ctx_id_t c_quic_ctx_id;
};
- u8 *srv_hostname;
- u32 client_opaque;
+ session_handle_t udp_session_handle;
u32 timer_handle;
- u8 conn_state;
- u8 is_listener;
+ u32 parent_app_wrk_id;
+ u32 parent_app_id;
+ u8 flags;
} quic_ctx_t;
typedef struct quic_stream_data_
@@ -118,8 +147,6 @@ typedef struct quic_main_
quicly_context_t quicly_ctx;
ptls_handshake_properties_t hs_properties;
quicly_cid_plaintext_t next_cid;
- u8 use_test_cert_in_ca;
- char *ca_cert_path;
} quic_main_t;
#endif /* __included_quic_h__ */