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