/indra/newview/llsrv.cpp
https://bitbucket.org/lindenlab/viewer-beta/ · C++ · 64 lines · 27 code · 8 blank · 29 comment · 2 complexity · 31f978bd9a1103b35ff42016a2a20136 MD5 · raw file
- /**
- * @file llsrv.cpp
- * @brief Wrapper for DNS SRV record lookups
- *
- * $LicenseInfo:firstyear=2007&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
- #include "llviewerprecompiledheaders.h"
- #include "llsrv.h"
- #include "llares.h"
- struct Responder : public LLAres::UriRewriteResponder
- {
- std::vector<std::string> mUris;
- void rewriteResult(const std::vector<std::string> &uris) {
- for (size_t i = 0; i < uris.size(); i++)
- {
- llinfos << "[" << i << "] " << uris[i] << llendl;
- }
- mUris = uris;
- }
- };
- std::vector<std::string> LLSRV::rewriteURI(const std::string& uri)
- {
- LLPointer<Responder> resp = new Responder;
- gAres->rewriteURI(uri, resp);
- gAres->processAll();
- // It's been observed in deployment that c-ares can return control
- // to us without firing all of our callbacks, in which case the
- // returned vector will be empty, instead of a singleton as we
- // might wish.
- if (!resp->mUris.empty())
- {
- return resp->mUris;
- }
- std::vector<std::string> uris;
- uris.push_back(uri);
- return uris;
- }