llsrv.cpp

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#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;
}

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