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emacs-skeleton: improve generated .api files

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Type cleanups:
  s/u8/bool/ for "enable_disable"
  s/u32/vl_api_interface_index_t/ for "sw_if_index"

Add an API version stamp.
Add a doxygen tag for the binary API.
Add Apache-2 licence text.

Change-Id: I2fa168336efb0f1d9b9b6dec945589cbc5fd5595
Signed-off-by: Dave Barach <dave@barachs.net>
This commit is contained in:
Dave Barach
2019-05-29 09:59:51 -04:00
parent 02d576b754
commit 913f4c9a88
3 changed files with 58 additions and 29 deletions
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33
extras/emacs/plugin-test-skel.el
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@@ -24,7 +24,7 @@ nil
'(setq capital-oh-en "ON")
'(setq main-p (concat (substring plugin-name 0 1) "tmp"))
"/*
* " plugin-name ".c - skeleton vpp-api-test plug-in
* " plugin-name ".c - skeleton vpp-api-test plug-in
*
* Copyright (c) <current-year> <your-organization>
* Licensed under the Apache License, Version 2.0 (the \"License\");
@@ -43,6 +43,7 @@ nil
#include <vlibapi/api.h>
#include <vlibmemory/api.h>
#include <vppinfra/error.h>
#include <stdbool.h>
uword unformat_sw_if_index (unformat_input_t * input, va_list * args);
@@ -51,19 +52,19 @@ uword unformat_sw_if_index (unformat_input_t * input, va_list * args);
/* define message structures */
#define vl_typedefs
#include <" plugin-name "/" plugin-name "_all_api_h.h>
#include <" plugin-name "/" plugin-name "_all_api_h.h>
#undef vl_typedefs
/* declare message handlers for each api */
#define vl_endianfun /* define message structures */
#include <" plugin-name "/" plugin-name "_all_api_h.h>
#include <" plugin-name "/" plugin-name "_all_api_h.h>
#undef vl_endianfun
/* instantiate all the print functions we know about */
#define vl_print(handle, ...)
#define vl_printfun
#include <" plugin-name "/" plugin-name "_all_api_h.h>
#include <" plugin-name "/" plugin-name "_all_api_h.h>
#undef vl_printfun
/* Get the API version number. */
@@ -72,7 +73,7 @@ uword unformat_sw_if_index (unformat_input_t * input, va_list * args);
#undef vl_api_version
typedef struct
typedef struct
{
/* API message ID base */
u16 msg_id_base;
@@ -103,7 +104,7 @@ _(" plugin-name "_enable_disable_reply)
foreach_standard_reply_retval_handler;
#undef _
/*
/*
* Table of message reply handlers, must include boilerplate handlers
* we just generated
*/
@@ -120,7 +121,7 @@ static int api_" plugin-name "_enable_disable (vat_main_t * vam)
int ret;
/* Parse args required to build the message */
while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
{
if (unformat (i, \"%U\", unformat_sw_if_index, vam, &sw_if_index))
;
@@ -131,13 +132,13 @@ static int api_" plugin-name "_enable_disable (vat_main_t * vam)
else
break;
}
if (sw_if_index == ~0)
if (sw_if_index == ~0)
{
errmsg (\"missing interface name / explicit sw_if_index number \\n\");
return -99;
}
/* Construct the API message */
M(" PLUGIN-NAME "_ENABLE_DISABLE, mp);
mp->sw_if_index = ntohl (sw_if_index);
@@ -151,7 +152,7 @@ static int api_" plugin-name "_enable_disable (vat_main_t * vam)
return ret;
}
/*
/*
* List of messages that the api test plugin sends,
* and that the data plane plugin processes
*/
@@ -169,15 +170,15 @@ static void " plugin-name "_api_hookup (vat_main_t *vam)
vl_noop_handler, \\
vl_api_##n##_t_endian, \\
vl_api_##n##_t_print, \\
sizeof(vl_api_##n##_t), 1);
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 _
#undef _
/* Help strings */
#define _(n,h) hash_set_mem (vam->help_by_name, #n, h);
foreach_vpe_api_msg;
@@ -197,9 +198,9 @@ clib_error_t * vat_plugin_register (vat_main_t *vam)
if (" main-p "->msg_id_base != (u16) ~0)
" plugin-name "_api_hookup (vam);
vec_free(name);
return 0;
}
/*