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/*-
* Copyright (c) 2020, Ryan Moeller <freqlabs@FreeBSD.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
{# THIS IS A TEMPLATE PROCESSED BY lib/libifconfig/sfp.lua #}
#include <libifconfig_sfp_tables.h>
#include <libifconfig_sfp_tables_internal.h>
struct sfp_enum_metadata {
int value; /* numeric discriminant value */
const char *symbol; /* symbolic name */
const char *description; /* brief description */
const char *display; /* shortened display name */
};
const struct sfp_enum_metadata *
find_metadata(const struct sfp_enum_metadata *table, int value)
{
while (table->value != value && table->symbol != NULL)
++table;
return (table->symbol != NULL ? table : NULL);
}
{%
for _, ent in ipairs(enums) do
if type(ent) == "string" then
%}
/*
* {*ent*}
*/
{%
else
local enum = ent
local name = "sfp_"..enum.name
local sym, desc, disp
%}
static const struct sfp_enum_metadata {*name*}_table_[] = {
{%
for _, item in ipairs(enum.values) do
_, sym, desc, disp = table.unpack(item)
local symbol = string.upper(name).."_"..sym
%}
{
.value = {*symbol*},
.symbol = "{*symbol*}",
.description = "{*desc*}",
{%
if disp then
%}
.display = "{*disp*}",
{%
end
%}
},
{%
end
%}
{0}
};
const struct sfp_enum_metadata *{*name*}_table = {*name*}_table_;
const char *
ifconfig_{*name*}_symbol(enum {*name*} v)
{
const struct sfp_enum_metadata *metadata;
if ((metadata = find_metadata({*name*}_table, v)) == NULL)
return (NULL);
return (metadata->symbol);
}
const char *
ifconfig_{*name*}_description(enum {*name*} v)
{
const struct sfp_enum_metadata *metadata;
if ((metadata = find_metadata({*name*}_table, v)) == NULL)
return (NULL);
return (metadata->description);
}
{%
if disp then
%}
const char *
ifconfig_{*name*}_display(enum {*name*} v)
{
const struct sfp_enum_metadata *metadata;
if ((metadata = find_metadata({*name*}_table, v)) == NULL)
return (NULL);
return (metadata->display);
}
{%
end
end
end
%}
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