diff options
| author |   Florin Coras <fcoras@cisco.com> | 2017-10-02 00:18:51 -0700 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2017-10-16 21:41:11 +0000 |
| commit | 3cbc04bea02fc60471dfe0c671ede3ca42c118c3 (patch) | |
| tree | 6128beab7dfb01c6221da2f675078078170e75ac /src/vnet/session/transport.h | |
| parent | 0cb01bde499979066389975ba81670764914cbc2 (diff) | |
udp: refactor udp code
Change-Id: I44d5c9df7c49b8d4d5677c6d319033b2da3e6b80
Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vnet/session/transport.h')
| -rw-r--r-- | src/vnet/session/transport.h | 34 |
1 files changed, 31 insertions, 3 deletions
diff --git a/src/vnet/session/transport.h b/src/vnet/session/transport.h index 8c299c46490..f2cc80bb23a 100644 --- a/src/vnet/session/transport.h +++ b/src/vnet/session/transport.h @@ -29,7 +29,7 @@ typedef struct _transport_connection ip46_address_t lcl_ip; /**< Local IP */ u16 lcl_port; /**< Local port */ u16 rmt_port; /**< Remote port */ - u8 transport_proto; /**< Protocol id */ + u8 proto; /**< Protocol id */ u8 is_ip4; /**< Flag if IP4 connection */ u32 fib_index; /**< Network namespace */ @@ -54,7 +54,7 @@ typedef struct _transport_connection #define c_rmt_ip6 connection.rmt_ip.ip6 #define c_lcl_port connection.lcl_port #define c_rmt_port connection.rmt_port -#define c_transport_proto connection.transport_proto +#define c_proto connection.proto #define c_fib_index connection.fib_index #define c_s_index connection.s_index #define c_c_index connection.c_index @@ -69,7 +69,8 @@ typedef struct _transport_connection typedef enum _transport_proto { TRANSPORT_PROTO_TCP, - TRANSPORT_PROTO_UDP + TRANSPORT_PROTO_UDP, + TRANSPORT_N_PROTO } transport_proto_t; #define foreach_transport_connection_fields \ @@ -86,6 +87,8 @@ typedef struct _transport_endpoint #undef _ } transport_endpoint_t; +typedef clib_bihash_24_8_t transport_endpoint_table_t; + #define ENDPOINT_INVALID_INDEX ((u32)~0) always_inline u8 @@ -94,6 +97,31 @@ transport_connection_fib_proto (transport_connection_t * tc) return tc->is_ip4 ? FIB_PROTOCOL_IP4 : FIB_PROTOCOL_IP6; } +always_inline u8 +transport_endpoint_fib_proto (transport_endpoint_t * tep) +{ + return tep->is_ip4 ? FIB_PROTOCOL_IP4 : FIB_PROTOCOL_IP6; +} + +always_inline u8 +transport_is_stream (u8 proto) +{ + return (proto == TRANSPORT_PROTO_TCP); +} + +always_inline u8 +transport_is_dgram (u8 proto) +{ + return (proto == TRANSPORT_PROTO_UDP); +} + +int transport_alloc_local_port (u8 proto, ip46_address_t * ip); +int transport_alloc_local_endpoint (u8 proto, transport_endpoint_t * rmt, + ip46_address_t * lcl_addr, + u16 * lcl_port); +void transport_endpoint_cleanup (u8 proto, ip46_address_t * lcl_ip, u16 port); +void transport_init (void); + #endif /* VNET_VNET_URI_TRANSPORT_H_ */ /* |