office-gobmx/sal/inc/oslsocket.hxx
Samuel Mehrbrodt eac00017e3 [API CHANGE] Do not call getaddrinfo if we just want the hostname
Similiar to afc41a467f ,
don't call getaddrinfo in getLocalHostname which calls DNS.

This causes a lag when creating the lockfile on opening a document
if the network is flaky/disabled.
See tdf#97931 and tdf#47179 for some problems caused by this.

For the one case where it is expected to call DNS, add a separate function
to restore the old behavior.

The (semantic) [API CHANGE] is in osl_getLocalHostname,
it does no longer return a FQDN.

Change-Id: I43455715a474ff6770351d1ce007c28aeb08f32e
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/107554
Tested-by: Jenkins
Reviewed-by: Samuel Mehrbrodt <samuel.mehrbrodt@allotropia.de>
2021-04-19 09:22:57 +02:00

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#pragma once
#include <rtl/ustring.h>
#include <osl/socket.h>
/** Retrieve this machines hostname as fully qualified domain name (FQDN).
Note that this might be slower than calling osl_getLocalHostname
since DNS needs to be queried to determine the FQDN.
@param strLocalHostname out-parameter. The string that receives the local host name.
@retval sal_True upon success
@retval sal_False
*/
oslSocketResult osl_getLocalHostnameFQDN(rtl_uString** strLocalHostname);
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */