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/*
* Copyright (c) 2018 Balabit
* Copyright (c) 2018 László Várady <laszlo.varady@balabit.com>
*
* 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 "msg-generator-parser.h"
}
%code {
#include "msg-generator.h"
#include "msg-generator-source-options.h"
#include "cfg-parser.h"
#include "syslog-names.h"
#include "messages.h"
#include "plugin.h"
#include "cfg-grammar-internal.h"
#include "template/templates.h"
#include <string.h>
MsgGeneratorSourceOptions *last_msg_generator_source_options;
}
%define api.prefix {msg_generator_}
/* 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_MSG_GENERATOR
%token KW_FREQ
%token KW_NUM
%token KW_TEMPLATE
%token KW_VALUES
%type <ptr> source_msg_generator
%%
start
: LL_CONTEXT_SOURCE source_msg_generator { YYACCEPT; }
;
source_msg_generator
: KW_MSG_GENERATOR
{
last_driver = *instance = msg_generator_sd_new(configuration);
last_msg_generator_source_options = msg_generator_sd_get_source_options(last_driver);
last_source_options = &last_msg_generator_source_options->super;
}
'(' _inner_src_context_push source_msg_generator_options _inner_src_context_pop ')' { $$ = last_driver; }
;
source_msg_generator_options
: source_msg_generator_option source_msg_generator_options
|
;
source_msg_generator_option
: KW_FREQ '(' LL_FLOAT ')'
{
msg_generator_source_options_set_freq(last_msg_generator_source_options, $3);
}
| KW_FREQ '(' nonnegative_integer ')'
{
msg_generator_source_options_set_freq(last_msg_generator_source_options, $3);
}
| KW_NUM '(' nonnegative_integer ')'
{
msg_generator_source_options_set_num(last_msg_generator_source_options, $3);
}
| KW_TEMPLATE '(' template_content ')'
{
msg_generator_source_options_set_template(last_msg_generator_source_options, $3);
log_template_unref($3);
}
| KW_VALUES '(' options_name_value_pairs ')'
| source_option
| source_driver_option
;
options_name_value_pairs
: option_name_value_pairs options_name_value_pairs
|
;
option_name_value_pairs
: string LL_ARROW template_content
{
msg_generator_source_options_set_value_pair(last_msg_generator_source_options, $1, $3);
log_template_unref($3);
free($1);
}
;
/* INCLUDE_RULES */
%%
|
