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/*
* Copyright (c) 2018 Balabit
*
* 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 "hook-commands-parser.h"
#include "driver.h"
#include "cfg-lexer.h"
}
%code {
#pragma GCC diagnostic ignored "-Wswitch-default"
#include "cfg-parser.h"
#include "syslog-names.h"
#include "messages.h"
#include "hook-commands.h"
#include <string.h>
HookCommandsPlugin *last_hook_commands;
}
%define api.prefix {hook_commands_}
/* 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 {LogDriverPlugin **instance}
%parse-param {gpointer arg}
/* INCLUDE_DECLS */
%token KW_HOOK_COMMANDS
%token KW_STARTUP
%token KW_SETUP
%token KW_TEARDOWN
%token KW_SHUTDOWN
%%
start
: LL_CONTEXT_INNER_SRC hook_invocation { YYACCEPT; }
| LL_CONTEXT_INNER_DEST hook_invocation { YYACCEPT; }
;
hook_invocation
: KW_HOOK_COMMANDS '('
{
last_hook_commands = hook_commands_plugin_new();
*instance = (LogDriverPlugin *) last_hook_commands;
}
hook_options ')'
;
hook_options
: hook_option hook_options
|
;
hook_option
: KW_STARTUP '(' string ')' { hook_commands_plugin_set_startup(last_hook_commands, $3); free($3); }
| KW_SETUP '(' string ')' { hook_commands_plugin_set_setup(last_hook_commands, $3); free($3); }
| KW_TEARDOWN '(' string ')' { hook_commands_plugin_set_teardown(last_hook_commands, $3); free($3); }
| KW_SHUTDOWN '(' string ')' { hook_commands_plugin_set_shutdown(last_hook_commands, $3); free($3); }
;
/* INCLUDE_RULES */
%%
|
