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session: add support for vrf in session unformat (VPP-1546)

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Change-Id: Ic5ba751c2bd2db9af4a21d3db40cc305d1208c30
Signed-off-by: Florin Coras <fcoras@cisco.com>
(cherry picked from commit baee8d498830bbbf54ec76e7c0c887c6373fe985)
This commit is contained in:
Florin Coras
2019-01-19 11:29:18 -08:00
committed by Damjan Marion
parent a74ae5886f
commit 6e5f93e70d
1 changed files with 22 additions and 7 deletions
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29
src/vnet/session/session_cli.c
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@ -100,12 +100,14 @@ uword
unformat_stream_session_id (unformat_input_t * input, va_list * args)
{
u8 *proto = va_arg (*args, u8 *);
u32 *fib_index = va_arg (*args, u32 *);
ip46_address_t *lcl = va_arg (*args, ip46_address_t *);
ip46_address_t *rmt = va_arg (*args, ip46_address_t *);
u16 *lcl_port = va_arg (*args, u16 *);
u16 *rmt_port = va_arg (*args, u16 *);
u8 *is_ip4 = va_arg (*args, u8 *);
u8 tuple_is_set = 0;
u32 vrf = ~0;
clib_memset (lcl, 0, sizeof (*lcl));
clib_memset (rmt, 0, sizeof (*rmt));
@ -114,10 +116,16 @@ unformat_stream_session_id (unformat_input_t * input, va_list * args)
{
*proto = TRANSPORT_PROTO_TCP;
}
if (unformat (input, "udp"))
else if (unformat (input, "udp"))
{
*proto = TRANSPORT_PROTO_UDP;
}
else
return 0;
if (unformat (input, "vrf %u", &vrf))
;
if (unformat (input, "%U:%d->%U:%d", unformat_ip4_address, &lcl->ip4,
lcl_port, unformat_ip4_address, &rmt->ip4, rmt_port))
{
@ -131,6 +139,13 @@ unformat_stream_session_id (unformat_input_t * input, va_list * args)
tuple_is_set = 1;
}
if (vrf != ~0)
{
fib_protocol_t fib_proto;
fib_proto = *is_ip4 ? FIB_PROTOCOL_IP4 : FIB_PROTOCOL_IP6;
*fib_index = fib_table_find (fib_proto, vrf);
}
return tuple_is_set;
}
@ -138,14 +153,14 @@ uword
unformat_stream_session (unformat_input_t * input, va_list * args)
{
stream_session_t **result = va_arg (*args, stream_session_t **);
u32 lcl_port = 0, rmt_port = 0, fib_index = 0;
ip46_address_t lcl, rmt;
stream_session_t *s;
u8 proto = ~0;
ip46_address_t lcl, rmt;
u32 lcl_port = 0, rmt_port = 0, fib_index = 0;
u8 is_ip4 = 0;
if (!unformat (input, "%U", unformat_stream_session_id, &proto, &lcl, &rmt,
&lcl_port, &rmt_port, &is_ip4))
if (!unformat (input, "%U", unformat_stream_session_id, &proto, &fib_index,
&lcl, &rmt, &lcl_port, &rmt_port, &is_ip4))
return 0;
if (is_ip4)
@ -176,8 +191,8 @@ unformat_transport_connection (unformat_input_t * input, va_list * args)
u32 lcl_port = 0, rmt_port = 0, fib_index = 0;
u8 is_ip4 = 0;
if (!unformat (input, "%U", unformat_stream_session_id, &proto, &lcl, &rmt,
&lcl_port, &rmt_port, &is_ip4))
if (!unformat (input, "%U", unformat_stream_session_id, &fib_index, &proto,
&lcl, &rmt, &lcl_port, &rmt_port, &is_ip4))
return 0;
proto = (proto == (u8) ~ 0) ? suggested_proto : proto;