From 2a1ca787b9ca0021bd5da73450caedc2ff41c76d Mon Sep 17 00:00:00 2001 From: Ole Troan Date: Thu, 19 Sep 2019 01:08:30 +0200 Subject: api: split api generated files Split generation of API message enum and the typedefs into separate files, so that the type file can be included from elsewhere. Generate a C file for VPP that contains the API registration, this was previously done via X macros by the C pre- processor. This allows deleting lots of skeleton/copy paste code for each feature. plugins/flowprobe plugins/map examples/sample-plugin vnet/ipip used as Guinea pigs. Generate a C Test file for VAT, that does the same for VAT plugins. Also add support for a per-message CLI option, that is currently limited to VAT help text. option vat_help = ""; Type: refactor Change-Id: I245e3104bb76f7e1fb69a59ab20cc7c8dfcdd460 Signed-off-by: Ole Troan --- src/examples/sample-plugin/sample/sample_test.c | 84 +------------------------ 1 file changed, 3 insertions(+), 81 deletions(-) (limited to 'src/examples/sample-plugin/sample/sample_test.c') diff --git a/src/examples/sample-plugin/sample/sample_test.c b/src/examples/sample-plugin/sample/sample_test.c index 6f645f7864d..df862bb3647 100644 --- a/src/examples/sample-plugin/sample/sample_test.c +++ b/src/examples/sample-plugin/sample/sample_test.c @@ -29,30 +29,8 @@ uword unformat_sw_if_index (unformat_input_t * input, va_list * args); /* Declare message IDs */ -#include - -/* define message structures */ -#define vl_typedefs -#include -#undef vl_typedefs - -/* declare message handlers for each api */ - -#define vl_endianfun /* define message structures */ -#include -#undef vl_endianfun - -/* instantiate all the print functions we know about */ -#define vl_print(handle, ...) -#define vl_printfun -#include -#undef vl_printfun - -/* Get the API version number. */ -#define vl_api_version(n,v) static u32 api_version=(v); -#include -#undef vl_api_version - +#include +#include typedef struct { /* API message ID base */ @@ -62,33 +40,6 @@ typedef struct { sample_test_main_t sample_test_main; -#define foreach_standard_reply_retval_handler \ -_(sample_macswap_enable_disable_reply) - -#define _(n) \ - static void vl_api_##n##_t_handler \ - (vl_api_##n##_t * mp) \ - { \ - vat_main_t * vam = sample_test_main.vat_main; \ - i32 retval = ntohl(mp->retval); \ - if (vam->async_mode) { \ - vam->async_errors += (retval < 0); \ - } else { \ - vam->retval = retval; \ - vam->result_ready = 1; \ - } \ - } -foreach_standard_reply_retval_handler; -#undef _ - -/* - * Table of message reply handlers, must include boilerplate handlers - * we just generated - */ -#define foreach_vpe_api_reply_msg \ -_(SAMPLE_MACSWAP_ENABLE_DISABLE_REPLY, sample_macswap_enable_disable_reply) - - static int api_sample_macswap_enable_disable (vat_main_t * vam) { unformat_input_t * i = vam->input; @@ -131,33 +82,4 @@ static int api_sample_macswap_enable_disable (vat_main_t * vam) * List of messages that the api test plugin sends, * and that the data plane plugin processes */ -#define foreach_vpe_api_msg \ -_(sample_macswap_enable_disable, " [disable]") - -static void sample_api_hookup (vat_main_t *vam) -{ - sample_test_main_t * sm = &sample_test_main; - /* Hook up handlers for replies from the data plane plug-in */ -#define _(N,n) \ - vl_msg_api_set_handlers((VL_API_##N + sm->msg_id_base), \ - #n, \ - vl_api_##n##_t_handler, \ - vl_noop_handler, \ - vl_api_##n##_t_endian, \ - vl_api_##n##_t_print, \ - sizeof(vl_api_##n##_t), 1); - foreach_vpe_api_reply_msg; -#undef _ - - /* API messages we can send */ -#define _(n,h) hash_set_mem (vam->function_by_name, #n, api_##n); - foreach_vpe_api_msg; -#undef _ - - /* Help strings */ -#define _(n,h) hash_set_mem (vam->help_by_name, #n, h); - foreach_vpe_api_msg; -#undef _ -} - -VAT_PLUGIN_REGISTER(sample); +#include -- cgit 1.2.3-korg