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| author |   Dave Barach <dave@barachs.net> | 2016-11-10 14:22:49 -0500 |
|---|---|---|
| committer |   Damjan Marion <dmarion.lists@gmail.com> | 2016-11-21 18:11:41 +0000 |
| commit | 557d128b68a1213e056f5eed9fe6f230ca3f3144 (patch) | |
| tree | 6b31ac462efacf3f6937788c9b7af1420497c9fc /vppapigen/node.h | |
| parent | fca670b0ec9f74aa977fe479a5517ad6367ee898 (diff) | |
Add client-side msg_name_and_crc -> msg_index table
vppapigen now generates per-message crcs. Verified that whitespace
and real changes in message A don't change the crc for message B, etc.
Fixed the sample and flowperpkt plugins to participate. Others need
the same treatment. They don't build due to python/java language binding
build issues.
To use the scheme:
Client connects as usual.
Then call: u32 vl_api_get_msg_index(char * name_and_crc)
name_and_crc is a string like: "flowperpkt_tx_interface_add_del_753301f3",
aka the message name with _%08x <expected crc> appended.
Try these vpp-api-test commands to play with it:
vat# dump_msg_api_table
<snip>
[366]: punt_reply_cca27fbe
[367]: ipsec_spd_dump_5e9ae88e
[368]: ipsec_spd_details_6f7821b0
[369]: sample_macswap_enable_disable_0f2813e2
[370]: sample_macswap_enable_disable_reply_476738e5
[371]: flowperpkt_tx_interface_add_del_753301f3
[372]: flowperpkt_tx_interface_add_del_reply_d47e6e0b
vat# get_msg_id sample_macswap_enable_disable_reply_476738e5
'sample_macswap_enable_disable_reply_476738e5' has message index 370
vat# get_msg_id sample_macswap_enable_disable_reply_476738e3
'sample_macswap_enable_disable_reply_476738e3' not found
CRCs may vary, etc.
vppapigen is used to build a set of JSON representations
of each API file from vpp-api/Makefile.am and that is in
turn used by each language binding (Java, Python, Lua).
Change-Id: I3d64582e779dac5f20cddec79c562c288d8fd9c6
Signed-off-by: Dave Barach <dave@barachs.net>
Signed-off-by: Ole Troan <ot@cisco.com>
Diffstat (limited to 'vppapigen/node.h')
| -rw-r--r-- | vppapigen/node.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/vppapigen/node.h b/vppapigen/node.h index f80985e1009..297d603615b 100644 --- a/vppapigen/node.h +++ b/vppapigen/node.h @@ -61,6 +61,7 @@ enum passid { ENDIANFUN_PASS, PRINTFUN_PASS, PYTHON_PASS, + JSON_PASS, }; extern void *make_node (enum node_subclass type); @@ -70,13 +71,14 @@ typedef struct node_ { struct node_ *peer; struct node_ *deeper; int flags; - void *data[3]; + void *data[4]; } node_t; /* To shut up gcc-4.2.x warnings */ #define CDATA0 ((char *)(this->data[0])) #define IDATA1 ((int)(uword)(this->data[1])) #define CDATA2 ((char *)(this->data[2])) +#define CDATA3 ((char *)(this->data[3])) #define NODE_FLAG_MANUAL_PRINT (1<<0) #define NODE_FLAG_MANUAL_ENDIAN (1<<1) |