diff options
| author |   Kingwel Xie <kingwel.xie@ericsson.com> | 2018-10-26 23:42:15 -0400 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2018-10-27 09:14:00 +0000 |
| commit | 4af47092eec97ce88f66174570cfc6a7baad4c6c (patch) | |
| tree | aba1f35887db4a14a5f7c91440aa84acc7ed9dc7 | |
| parent | 6e43e0680fc21c6a986289cec4406c3624d3bbe6 (diff) | |
pg: allow creating pg for udp based protocols
f.g., gtpu4/6
Change-Id: I8bb1dc5fd2fba89ff17ec069a9816bafb9684190
Signed-off-by: Kingwel Xie <kingwel.xie@ericsson.com>
| -rw-r--r-- | src/vnet/udp/udp.h | 3 | ||||
| -rw-r--r-- | src/vnet/udp/udp_pg.c | 11 |
2 files changed, 13 insertions, 1 deletions
diff --git a/src/vnet/udp/udp.h b/src/vnet/udp/udp.h index 91d063a2f0c..3b6de6ca271 100644 --- a/src/vnet/udp/udp.h +++ b/src/vnet/udp/udp.h @@ -107,6 +107,9 @@ typedef struct /* Next index for this type. */ u32 next_index; + + /* Parser for packet generator edits for this protocol */ + unformat_function_t *unformat_pg_edit; } udp_dst_port_info_t; typedef enum diff --git a/src/vnet/udp/udp_pg.c b/src/vnet/udp/udp_pg.c index a81a9d2ed40..0f633eb6c9f 100644 --- a/src/vnet/udp/udp_pg.c +++ b/src/vnet/udp/udp_pg.c @@ -39,6 +39,7 @@ #include <vnet/pg/pg.h> #include <vnet/ip/ip.h> /* for unformat_udp_udp_port */ +#include <vnet/udp/udp.h> #define UDP_PG_EDIT_LENGTH (1 << 0) #define UDP_PG_EDIT_CHECKSUM (1 << 1) @@ -191,17 +192,25 @@ unformat_pg_udp_header (unformat_input_t * input, va_list * args) u16 dst_port; tcp_udp_port_info_t *pi; + /* For the pg format of applications over UDP local */ + udp_dst_port_info_t *pi2 = NULL; + pi = 0; if (p->dst_port.type == PG_EDIT_FIXED) { dst_port = pg_edit_get_value (&p->dst_port, PG_EDIT_LO); pi = ip_get_tcp_udp_port_info (im, dst_port); + pi2 = udp_get_dst_port_info (&udp_main, dst_port, UDP_IP4); + if (!pi2) + pi2 = udp_get_dst_port_info (&udp_main, dst_port, UDP_IP6); } if (pi && pi->unformat_pg_edit && unformat_user (input, pi->unformat_pg_edit, s)) ; - + else if (pi2 && pi2->unformat_pg_edit + && unformat_user (input, pi2->unformat_pg_edit, s)) + ; else if (!unformat_user (input, unformat_pg_payload, s)) goto error; |