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/*
* Copyright (c) 2002-2011 Balabit
* Copyright (c) 1998-2011 Balázs Scheidler
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; 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.
*
*/
#include "pragma-parser.h"
#include "pragma-grammar.h"
#include <stdlib.h>
extern int pragma_debug;
int pragma_parse(CfgLexer *lexer, gpointer *result, gpointer arg);
guint
process_version_string(gchar *value)
{
gchar *p, *end;
gint major, minor;
if (strlen(value) > strlen("xxx.yyy"))
return 0;
if (value[0] == '+' || value[0] == '-')
return 0;
p = strchr(value, '.');
if (p == value)
return 0;
if (p)
{
major = strtol(value, &end, 10);
if (major < 0)
return 0;
if (end == p)
{
minor = strtol(p+1, &end, 10);
if (minor < 0)
return 0;
if (*end == '\0')
{
return (major << 8) + minor;
}
}
}
return 0;
}
static CfgLexerKeyword pragma_keywords[] =
{
{ "version", KW_VERSION, },
{ "include", KW_INCLUDE, },
{ "module", KW_MODULE, },
{ "define", KW_DEFINE, },
{ "requires", KW_REQUIRES, },
{ CFG_KEYWORD_STOP },
};
CfgParser pragma_parser =
{
#if SYSLOG_NG_ENABLE_DEBUG
.debug_flag = &pragma_debug,
#endif
.name = "pragma",
.context = LL_CONTEXT_PRAGMA,
.keywords = pragma_keywords,
.parse = pragma_parse,
};
CFG_PARSER_IMPLEMENT_LEXER_BINDING(pragma_, gpointer *)
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