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 "zbxvmware.h"

#include "vmware_internal.h"

​

#if defined(HAVE_LIBXML2) && defined(HAVE_LIBCURL)

​

#include "zbxstr.h"

#include "zbxjson.h"

#include "zbxalgo.h"

#include "vmware_shmem.h"

#include "zbxshmem.h"

​

typedef struct

{

    char    *data;

    size_t  alloc;

    size_t  offset;

    char    *url;

}

ZBX_HTTPPAGE_REST;

​

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

 *                                                                            *

 * Purpose: cURL service function                                             *

 *                                                                            *

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

static size_t   curl_write_cb(void *ptr, size_t size, size_t nmemb, void *userdata)

{

    size_t      r_size = size * nmemb;

    ZBX_HTTPPAGE_REST   *page_http = (ZBX_HTTPPAGE_REST *)userdata;

​

    zbx_strncpy_alloc(&page_http->data, &page_http->alloc, &page_http->offset, (const char *)ptr, r_size);

​

    return r_size;

}

​

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

 *                                                                            *

 * Purpose: cURL service function                                             *

 *                                                                            *

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

static size_t   curl_header_cb(void *ptr, size_t size, size_t nmemb, void *userdata)

{

    ZBX_UNUSED(ptr);

    ZBX_UNUSED(userdata);

​

    return size * nmemb;

}

​

ZBX_PTR_VECTOR_IMPL(vmware_key_value, zbx_vmware_key_value_t)

​

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

 *                                                                            *

 * Purpose: frees resources allocated to store zbx_vmware_key_value_t         *

 *                                                                            *

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

void    zbx_vmware_key_value_free(zbx_vmware_key_value_t value)

{

    zbx_str_free(value.key);

    zbx_str_free(value.value);

}

​

ZBX_PTR_VECTOR_IMPL(vmware_entity_tags_ptr, zbx_vmware_entity_tags_t *)

ZBX_PTR_VECTOR_IMPL(vmware_tag_ptr, zbx_vmware_tag_t *)

​

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

 *                                                                            *

 * Purpose: sorting function to sort zbx_vmware_tag_t vector by id            *

 *                                                                            *

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

static int  zbx_vmware_tag_id_compare(const void *p1, const void *p2)

{

    const zbx_vmware_tag_t  *v1 = *(const zbx_vmware_tag_t * const *)p1;

    const zbx_vmware_tag_t  *v2 = *(const zbx_vmware_tag_t * const *)p2;

​

    return strcmp(v1->id, v2->id);

}

​