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 "zbxmocktest.h"

#include "zbxmockassert.h"

#include "zbxmockutil.h"

​

#include "../../../include/zbxsysinfo.h"

#include "../../../src/libs/zbxsysinfo/sysinfo.h"

​

int __wrap_gethostname(char *name, size_t len);

int __wrap_getaddrinfo(const char *node, const char *service, const struct addrinfo *hints, struct addrinfo **res);

void    __wrap_freeaddrinfo(struct addrinfo *res);

​

int __wrap_gethostname(char *name, size_t len)

{

    const char  *gethostname_str;

    size_t      length = 0;

​

    gethostname_str = zbx_mock_get_parameter_string("in.gethostname");

​

    if (NULL == gethostname_str || '\0' == *gethostname_str)

        return 1;

​

    length = (size_t)strlen(gethostname_str);

​

    for (size_t i = 0; i < len && i < length; i++)

        name[i] = gethostname_str[i];

​

    name[len > length ? length : len - 1] = '\0';

​

    return 0;

}

​

int __wrap_getaddrinfo(const char *node, const char *service, const struct addrinfo *hints, struct addrinfo **res)

{

    const char  *fqdn_str;

​

    ZBX_UNUSED(node);

    ZBX_UNUSED(service);

    ZBX_UNUSED(hints);

​

    fqdn_str = zbx_mock_get_parameter_string("in.fqdn");

​

​

    if (NULL == fqdn_str || '\0' == *fqdn_str)

        return 1;

​

    *res = zbx_malloc(NULL, sizeof(struct addrinfo));

    (*res)->ai_canonname = zbx_strdup(NULL, fqdn_str);

​

    return 0;