mirror of https://github.com/omar-polo/gmid.git
99 lines
2.1 KiB
Plaintext
99 lines
2.1 KiB
Plaintext
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/* -*- mode: fundamental; indent-tabs-mode: t; -*- */
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%{
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/*
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* Copyright (c) 2021 Omar Polo <op@omarpolo.com>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <err.h>
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#include <stdio.h>
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#include "gmid.h"
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/*
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* #define YYDEBUG 1
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* int yydebug = 1;
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*/
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struct vhost *host = &hosts[0];
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size_t ihost = 0;
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extern void yyerror(const char*);
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%}
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/* for bison: */
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/* %define parse.error verbose */
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%union {
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char *str;
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int num;
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}
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%token TBOOL TSTRING TNUM
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%token TDAEMON TIPV6 TPORT TSERVER
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%token TCERT TKEY TROOT TCGI
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%token TERR
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%token <str> TSTRING
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%token <num> TNUM
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%token <num> TBOOL
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%%
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conf : options vhosts ;
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options : /* empty */
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| options option
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;
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option : TDAEMON TBOOL { conf.foreground = !$2; }
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| TIPV6 TBOOL { conf.ipv6 = $2; }
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| TPORT TNUM { conf.port = $2; }
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;
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vhosts : /* empty */
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| vhosts vhost
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;
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vhost : TSERVER TSTRING '{' servopts '}' {
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host->domain = $2;
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if (host->cert == NULL || host->key == NULL ||
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host->dir == NULL)
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errx(1, "invalid vhost definition: %s", $2);
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if (++ihost == HOSTSLEN)
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errx(1, "too much vhosts defined");
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host++;
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}
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| error '}' { yyerror("error in server directive"); }
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;
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servopts : /* empty */
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| servopts servopt
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;
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servopt : TCERT TSTRING { host->cert = $2; }
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| TKEY TSTRING { host->key = $2; }
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| TROOT TSTRING { host->dir = $2; }
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| TCGI TSTRING {
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host->cgi = $2;
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/* drop the starting '/', if any */
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if (*host->cgi == '/')
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host->cgi++;
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}
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;
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