557d128b68
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>
92 lines
2.3 KiB
C
92 lines
2.3 KiB
C
/* Hey Emacs use -*- mode: C -*- */
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/*
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* Copyright (c) 2015 Cisco and/or its affiliates.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/*
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* Create a client registration
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*/
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manual_print
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define memclnt_create {
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i32 ctx_quota; /* requested punt context quota */
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u32 context; /* opaque value to be returned in the reply */
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u64 input_queue; /* client's queue */
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u8 name[64]; /* for show, find by name, whatever */
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u32 api_versions[8]; /* client-server pairs use as desired */
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};
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define memclnt_create_reply {
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i32 response; /* Non-negative = success */
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u64 handle; /* handle by which vlib knows this client */
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u32 index; /* index, used e.g. by API trace replay */
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u32 context; /* opaque value from the create request */
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u64 message_table; /* serialized message table in shmem */
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};
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/*
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* Delete a client registration
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*/
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manual_print
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define memclnt_delete {
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u32 index; /* index, used e.g. by API trace replay */
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u64 handle; /* handle by which vlib knows this client */
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};
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define memclnt_delete_reply {
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i32 response; /* Non-negative = success */
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u64 handle; /* in case the client wonders */
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};
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/*
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* Client RX thread exit
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*/
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define rx_thread_exit {
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u8 dummy;
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};
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/*
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* RPC
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*/
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define rpc_call {
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u32 client_index;
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u32 context;
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u64 function;
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u8 multicast;
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u8 need_barrier_sync;
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u8 send_reply;
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u8 data[0];
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};
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define rpc_reply {
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i32 retval;
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u32 context;
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};
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/*
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* Lookup message-ID base by name
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*/
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define get_first_msg_id {
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u32 client_index;
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u32 context;
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u8 name[64];
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};
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define get_first_msg_id_reply {
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u32 client_index;
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u32 context;
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i32 retval;
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u16 first_msg_id;
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};
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