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gmid
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turn log styles into strings from yacc point of view 

having styles as reserved keywords means that variables / macros can't
be called `common', `condensed', etc...  which is not great and not
obvious either.

Instead, let's keep the log styles as strings and match on them.  This
also allows to have a slightly better error message in case of a typo.

See: https://codeberg.org/op/gmid/issues/1
This commit is contained in:
Omar Polo 2024-01-30 09:30:50 +00:00
parent 574f71f7a3
commit f862d389ff
1 changed files with 15 additions and 18 deletions
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33
parse.y
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@ -1,7 +1,7 @@
%{
/*
* Copyright (c) 2021, 2022, 2023 Omar Polo <op@omarpolo.com>
* Copyright (c) 2021-2024 Omar Polo <op@omarpolo.com>
* Copyright (c) 2018 Florian Obser <florian@openbsd.org>
* Copyright (c) 2004, 2005 Esben Norby <norby@openbsd.org>
* Copyright (c) 2004 Ryan McBride <mcbride@openbsd.org>
@ -125,12 +125,12 @@ typedef struct {
%token ACCESS ALIAS AUTO
%token BLOCK
%token CA CERT CHROOT CLIENT COMBINED COMMON CONDENSED
%token CA CERT CHROOT CLIENT
%token DEFAULT
%token FACILITY FASTCGI FOR_HOST
%token INCLUDE INDEX IPV6
%token KEY
%token LANG LEGACY LISTEN LOCATION LOG
%token LANG LISTEN LOCATION LOG
%token OCSP OFF ON
%token PARAM PORT PREFORK PROTO PROTOCOLS PROXY
%token RELAY_TO REQUIRE RETURN ROOT
@ -264,17 +264,18 @@ logopt : ACCESS string {
free(conf->log_access);
conf->log_access = $2;
}
| STYLE COMMON {
conf->log_format = LOG_FORMAT_COMMON;
}
| STYLE COMBINED {
conf->log_format = LOG_FORMAT_COMBINED;
}
| STYLE CONDENSED {
conf->log_format = LOG_FORMAT_CONDENSED;
}
| STYLE LEGACY {
conf->log_format = LOG_FORMAT_LEGACY;
| STYLE string {
if (!strcmp("combined", $2))
conf->log_format = LOG_FORMAT_COMBINED;
else if (!strcmp("common", $2))
conf->log_format = LOG_FORMAT_COMMON;
else if (!strcmp("condensed", $2))
conf->log_format = LOG_FORMAT_CONDENSED;
else if (!strcmp("legacy", $2))
conf->log_format = LOG_FORMAT_LEGACY;
else
yyerror("unknown log style: %s", $2);
free($2);
}
| SYSLOG FACILITY string {
const char *str = $3;
@ -654,9 +655,6 @@ static const struct keyword {
{"cert", CERT},
{"chroot", CHROOT},
{"client", CLIENT},
{"combined", COMBINED},
{"common", COMMON},
{"condensed", CONDENSED},
{"default", DEFAULT},
{"facility", FACILITY},
{"fastcgi", FASTCGI},
@ -666,7 +664,6 @@ static const struct keyword {
{"ipv6", IPV6},
{"key", KEY},
{"lang", LANG},
{"legacy", LEGACY},
{"listen", LISTEN},
{"location", LOCATION},
{"log", LOG},