/******************************************************************************
* *
* Function: process_configuration_sync *
* *
* Purpose: *
* *
* Parameters: *
* *
* Return value: *
* *
* Author: Alexander Vladishev *
* *
* Comments: *
* *
******************************************************************************/
static void process_configuration_sync()
{
const char *__function_name = "process_configuration_sync";
zbx_sock_t sock;
char *data;
struct zbx_json_parse jp;
zabbix_log(LOG_LEVEL_DEBUG, "In %s()", __function_name);
connect_to_server(&sock, 600, CONFIG_PROXYCONFIG_RETRY); /* retry till have a connection */
if (FAIL == get_data_from_server(&sock, ZBX_PROTO_VALUE_PROXY_CONFIG, &data))
goto exit;
if ('\0' != *data)
zabbix_log(LOG_LEVEL_WARNING, "Received configuration data from server. Datalen " ZBX_FS_SIZE_T,
(zbx_fs_size_t)strlen(data));
else
zabbix_log(LOG_LEVEL_WARNING, "Cannot obtain configuration data from server. "
"Proxy host name might not be matching that on the server.");
if (FAIL == zbx_json_open(data, &jp))
goto exit;
process_proxyconfig(&jp);
exit:
disconnect_server(&sock);
zabbix_log(LOG_LEVEL_DEBUG, "End of %s()", __function_name);
}
/******************************************************************************
* *
* Function: recv_proxyconfig *
* *
* Purpose: receive configuration tables from server (passive proxies) *
* *
* Parameters: *
* *
* Return value: *
* *
* Author: Alexander Vladishev *
* *
* Comments: *
* *
******************************************************************************/
void recv_proxyconfig(zbx_sock_t *sock, struct zbx_json_parse *jp)
{
const char *__function_name = "recv_proxyconfig";
struct zbx_json_parse jp_data;
int ret;
zabbix_log(LOG_LEVEL_DEBUG, "In %s()", __function_name);
if (SUCCEED != (ret = zbx_json_brackets_by_name(jp, ZBX_PROTO_TAG_DATA, &jp_data)))
{
zabbix_log(LOG_LEVEL_WARNING, "Invalid proxy configuration data. %s",
zbx_json_strerror());
}
else
process_proxyconfig(&jp_data);
zbx_send_response(sock, ret, NULL, CONFIG_TIMEOUT);
zabbix_log(LOG_LEVEL_DEBUG, "End of %s()", __function_name);
}
/******************************************************************************
* *
* Function: recv_proxyconfig *
* *
* Purpose: receive configuration tables from server (passive proxies) *
* *
* Author: Alexander Vladishev *
* *
******************************************************************************/
void recv_proxyconfig(zbx_socket_t *sock, struct zbx_json_parse *jp)
{
struct zbx_json_parse jp_data;
int ret;
zabbix_log(LOG_LEVEL_DEBUG, "In %s()", __func__);
if (SUCCEED != (ret = zbx_json_brackets_by_name(jp, ZBX_PROTO_TAG_DATA, &jp_data)))
{
zabbix_log(LOG_LEVEL_WARNING, "cannot parse proxy configuration data received from server at"
" \"%s\": %s", sock->peer, zbx_json_strerror());
zbx_send_proxy_response(sock, ret, zbx_json_strerror(), CONFIG_TIMEOUT);
goto out;
}
if (SUCCEED != check_access_passive_proxy(sock, ZBX_SEND_RESPONSE, "configuration update"))
goto out;
process_proxyconfig(&jp_data);
zbx_send_proxy_response(sock, ret, NULL, CONFIG_TIMEOUT);
out:
zabbix_log(LOG_LEVEL_DEBUG, "End of %s()", __func__);
}
