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/*
** Zabbix
** Copyright (C) 2001-2019 Zabbix SIA
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, 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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
**/
#include "zbxmocktest.h"
#include "zbxmockdata.h"
#include "common.h"
static zbx_mock_handle_t fragments;
int __wrap_connect(int fd, __CONST_SOCKADDR_ARG addr, socklen_t len)
{
zbx_mock_error_t error;
ZBX_UNUSED(fd);
ZBX_UNUSED(addr);
ZBX_UNUSED(len);
if (ZBX_MOCK_SUCCESS != (error = zbx_mock_in_parameter("fragments", &fragments)))
fail_msg("Cannot get fragments handle: %s", zbx_mock_error_string(error));
return 0;
}
ssize_t __wrap_read(int fd, void *buf, size_t nbytes)
{
static int remaining_length;
static const char *data;
zbx_mock_error_t error;
zbx_mock_handle_t fragment;
size_t length;
ZBX_UNUSED(fd);
if (0 == remaining_length)
{
if (ZBX_MOCK_SUCCESS != zbx_mock_vector_element(fragments, &fragment))
return 0; /* no more data */
if (ZBX_MOCK_SUCCESS != (error = zbx_mock_binary(fragment, &data, &length)))
fail_msg("Cannot read data '%s'", zbx_mock_error_string(error));
}
else
length = remaining_length;
if (nbytes < length)
{
remaining_length = length - nbytes;
length = nbytes;
}
else
remaining_length = 0;
memcpy(buf, data, length);
if (0 != remaining_length)
data += length;
return length;
}
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