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/*
* Copyright (c) 2002-2010 Balabit
* Copyright (c) 1998-2010 Balázs Scheidler
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* As an additional exemption you are allowed to compile & link against the
* OpenSSL libraries as published by the OpenSSL project. See the file
* COPYING for details.
*
*/
%code top {
#include "systemd-journal-parser.h"
}
%code {
#include "systemd-journal.h"
#include "cfg-parser.h"
#include "systemd-journal-grammar.h"
#include "syslog-names.h"
#include "messages.h"
#include "plugin.h"
#include "cfg-grammar.h"
#include <string.h>
JournalReaderOptions *last_journal_reader_options;
}
%name-prefix "systemd_journal_"
/* this parameter is needed in order to instruct bison to use a complete
* argument list for yylex/yyerror */
%lex-param {CfgLexer *lexer}
%parse-param {CfgLexer *lexer}
%parse-param {LogDriver **instance}
%parse-param {gpointer arg}
/* INCLUDE_DECLS */
%token KW_SYSTEMD_JOURNAL
%token KW_PREFIX
%token KW_MAX_FIELD_SIZE
%type <ptr> source_systemd_journal
%type <ptr> source_systemd_journal_params
%%
start
: LL_CONTEXT_SOURCE source_systemd_journal { YYACCEPT; }
;
source_systemd_journal
: KW_SYSTEMD_JOURNAL '(' source_systemd_journal_params ')' { $$ = $3; }
;
source_systemd_journal_params
:
{
last_driver = *instance = systemd_journal_sd_new(configuration);
last_journal_reader_options = systemd_journal_get_reader_options(last_driver);
last_source_options = &last_journal_reader_options->super;
}
source_systemd_journal_options { $$ = last_driver; }
;
source_systemd_journal_options
: source_systemd_journal_option source_systemd_journal_options
|
;
source_systemd_journal_option
: KW_DEFAULT_LEVEL '(' level_string ')'
{
if (last_journal_reader_options->default_pri == 0xFFFF)
last_journal_reader_options->default_pri = LOG_USER;
last_journal_reader_options->default_pri = (last_journal_reader_options->default_pri & ~7) | $3;
}
| KW_DEFAULT_FACILITY '(' facility_string ')'
{
if (last_journal_reader_options->default_pri == 0xFFFF)
last_journal_reader_options->default_pri = LOG_NOTICE;
last_journal_reader_options->default_pri = (last_journal_reader_options->default_pri & 7) | $3;
}
| KW_TIME_ZONE '(' string ')'
{
if (last_journal_reader_options->recv_time_zone)
free(last_journal_reader_options->recv_time_zone);
last_journal_reader_options->recv_time_zone = strdup($3);
free($3);
}
| KW_PREFIX '(' string ')'
{
if (last_journal_reader_options->prefix)
free(last_journal_reader_options->prefix);
last_journal_reader_options->prefix = strdup($3);
free($3);
}
| KW_MAX_FIELD_SIZE '(' LL_NUMBER ')'
{
last_journal_reader_options->max_field_size = $3;
}
| KW_LOG_FETCH_LIMIT '(' LL_NUMBER ')'
{
last_journal_reader_options->fetch_limit = $3;
}
| source_option
;
/* INCLUDE_RULES */
%%
|
