From f215e02bf85f68d3a6106c2a1f4f7f063f819064 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:17:27 +0200 Subject: Adding upstream version 7.0.14-dfsg. Signed-off-by: Daniel Baumann --- .../Main/src-server/HostDnsServiceResolvConf.cpp | 131 +++++++++++++++++++++ 1 file changed, 131 insertions(+) create mode 100644 src/VBox/Main/src-server/HostDnsServiceResolvConf.cpp (limited to 'src/VBox/Main/src-server/HostDnsServiceResolvConf.cpp') diff --git a/src/VBox/Main/src-server/HostDnsServiceResolvConf.cpp b/src/VBox/Main/src-server/HostDnsServiceResolvConf.cpp new file mode 100644 index 00000000..be96df4d --- /dev/null +++ b/src/VBox/Main/src-server/HostDnsServiceResolvConf.cpp @@ -0,0 +1,131 @@ +/* $Id: HostDnsServiceResolvConf.cpp $ */ +/** @file + * Base class for Host DNS & Co services. + */ + +/* + * Copyright (C) 2014-2023 Oracle and/or its affiliates. + * + * This file is part of VirtualBox base platform packages, as + * available from https://www.virtualbox.org. + * + * 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, in version 3 of the + * License. + * + * 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, see . + * + * SPDX-License-Identifier: GPL-3.0-only + */ + +/* -*- indent-tabs-mode: nil; -*- */ +#include +#include + + +#ifdef RT_OS_OS2 +# include +typedef int socklen_t; +#endif + +#include +#include +#include +#include + + +#include +#include +#include +#include + +#include + +#include + +#include "HostDnsService.h" +#include "../../Devices/Network/slirp/resolv_conf_parser.h" + + +struct HostDnsServiceResolvConf::Data +{ + Data(const char *fileName) + : resolvConfFilename(fileName) + { + }; + + std::string resolvConfFilename; +}; + +HostDnsServiceResolvConf::~HostDnsServiceResolvConf() +{ + if (m) + { + delete m; + m = NULL; + } +} + +HRESULT HostDnsServiceResolvConf::init(HostDnsMonitorProxy *pProxy, const char *aResolvConfFileName) +{ + HRESULT hrc = HostDnsServiceBase::init(pProxy); + AssertComRCReturn(hrc, hrc); + + m = new Data(aResolvConfFileName); + AssertPtrReturn(m, E_OUTOFMEMORY); + + return readResolvConf(); +} + +void HostDnsServiceResolvConf::uninit(void) +{ + if (m) + { + delete m; + m = NULL; + } + + HostDnsServiceBase::uninit(); +} + +const std::string& HostDnsServiceResolvConf::getResolvConf(void) const +{ + return m->resolvConfFilename; +} + +HRESULT HostDnsServiceResolvConf::readResolvConf(void) +{ + struct rcp_state st; + + st.rcps_flags = RCPSF_NO_STR2IPCONV; + int vrc = rcp_parse(&st, m->resolvConfFilename.c_str()); + if (vrc == -1) + return S_OK; + + HostDnsInformation info; + for (unsigned i = 0; i != st.rcps_num_nameserver; ++i) + { + AssertBreak(st.rcps_str_nameserver[i]); + info.servers.push_back(st.rcps_str_nameserver[i]); + } + + if (st.rcps_domain) + info.domain = st.rcps_domain; + + for (unsigned i = 0; i != st.rcps_num_searchlist; ++i) + { + AssertBreak(st.rcps_searchlist[i]); + info.searchList.push_back(st.rcps_searchlist[i]); + } + setInfo(info); + + return S_OK; +} + -- cgit v1.2.3