Zabbix

/*

** Copyright (C) 2001-2025 Zabbix SIA

**

** This program is free software: you can redistribute it and/or modify it under the terms of

** the GNU Affero General Public License as published by the Free Software Foundation, version 3.

**

** 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 Affero General Public License for more details.

**

** You should have received a copy of the GNU Affero General Public License along with this program.

** If not, see <https://www.gnu.org/licenses/>.

**/

​

#include "zbxcfg.h"

​

#include "zbxstr.h"

#include "zbxip.h"

#include "zbxfile.h"

​

#if defined(_WINDOWS) || defined(__MINGW32__)

#   include "zbxwin32.h"

#endif

​

#if defined(_WINDOWS) || defined(__MINGW32__)

#include <shlwapi.h>

#else

#include <libgen.h>

#endif

​

static const char   *program_type_str = NULL;

static const char   *main_cfg_file = NULL;

​

static int  __parse_cfg_file(const char *cfg_file, zbx_cfg_line_t *cfg, int level, int optional, int strict,

        int noexit);

​

ZBX_PTR_VECTOR_IMPL(addr_ptr, zbx_addr_t *)

​

void    zbx_init_library_cfg(unsigned char program_type, const char *cfg_file)

{

    program_type_str = get_program_type_string(program_type);

    main_cfg_file = cfg_file;

}

​

/******************************************************************************

 *                                                                            *

 * Purpose: Checks whether a file (e.g., "parameter.conf")                    *

 *          matches a pattern (e.g., "p*.conf").                              *

 *                                                                            *

 * Return value: SUCCEED - file matches pattern                               *

 *               FAIL - otherwise                                             *

 *                                                                            *

 ******************************************************************************/

static int  match_glob(const char *file, const char *pattern)

{

    const char  *f, *g, *p, *q;

​

    f = file;

    p = pattern;

​

    while (1)

    {

        /* corner case */

​

        if ('\0' == *p)

            return '\0' == *f ? SUCCEED : FAIL;

​

        /* find a set of literal characters */

​

        while ('*' == *p)

            p++;

​

        for (q = p; '\0' != *q && '*' != *q; q++)

            ;

​

        /* if literal characters are at the beginning... */

​

        if (pattern == p)

        {

#ifdef _WINDOWS

            if (0 != zbx_strncasecmp(f, p, q - p))

#else

            if (0 != strncmp(f, p, q - p))

#endif

                return FAIL;

​

            f += q - p;

            p = q;

​

            continue;

        }