65 lines
1.8 KiB
C++
Executable File
65 lines
1.8 KiB
C++
Executable File
/**
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* @file llsrv.cpp
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* @brief Wrapper for DNS SRV record lookups
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*
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* $LicenseInfo:firstyear=2007&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2010, Linden Research, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
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* $/LicenseInfo$
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*/
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#include "llviewerprecompiledheaders.h"
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#include "llsrv.h"
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#include "llares.h"
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struct Responder : public LLAres::UriRewriteResponder
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{
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std::vector<std::string> mUris;
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void rewriteResult(const std::vector<std::string> &uris) {
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for (size_t i = 0; i < uris.size(); i++)
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{
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LL_INFOS() << "[" << i << "] " << uris[i] << LL_ENDL;
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}
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mUris = uris;
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}
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};
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std::vector<std::string> LLSRV::rewriteURI(const std::string& uri)
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{
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LLPointer<Responder> resp = new Responder;
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gAres->rewriteURI(uri, resp);
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gAres->processAll();
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// It's been observed in deployment that c-ares can return control
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// to us without firing all of our callbacks, in which case the
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// returned vector will be empty, instead of a singleton as we
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// might wish.
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if (!resp->mUris.empty())
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{
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return resp->mUris;
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}
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std::vector<std::string> uris;
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uris.push_back(uri);
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return uris;
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}
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