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/**
* @file
* @brief
*
* $LicenseInfo:firstyear=2008&license=viewergpl$
*
* Copyright (c) 2008, Linden Research, Inc.
*
* The following source code is PROPRIETARY AND CONFIDENTIAL. Use of
* this source code is governed by the Linden Lab Source Code Disclosure
* Agreement ("Agreement") previously entered between you and Linden
* Lab. By accessing, using, copying, modifying or distributing this
* software, you acknowledge that you have been informed of your
* obligations under the Agreement and agree to abide by those obligations.
*
* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
* COMPLETENESS OR PERFORMANCE.
* $/LicenseInfo$
*/
#include "llregionpresenceverifier.h"
#include "llhttpclientinterface.h"
#include <sstream>
#include "net.h"
#include "message.h"
LLRegionPresenceVerifier::RegionResponder::RegionResponder(ResponsePtr data) : mSharedData(data)
{
}
void LLRegionPresenceVerifier::RegionResponder::result(const LLSD& content)
{
std::string host = content["private_host"].asString();
U32 port = content["private_port"].asInteger();
LLHost destination(host, port);
LLUUID id = content["region_id"];
llinfos << "Verifying " << destination.getString() << " is region " << id << llendl;
std::stringstream uri;
uri << "http://" << destination.getString() << "/state/basic";
mSharedData->getHttpClient().get(uri.str(), new VerifiedDestinationResponder(mSharedData, content));
}
void LLRegionPresenceVerifier::RegionResponder::completed(
U32 status,
const std::string& reason,
const LLSD& content)
{
LLHTTPClient::Responder::completed(status, reason, content);
mSharedData->onCompletedRegionRequest();
}
LLRegionPresenceVerifier::VerifiedDestinationResponder::VerifiedDestinationResponder(ResponsePtr data, const LLSD& content) : mSharedData(data), mContent(content)
{
}
void LLRegionPresenceVerifier::VerifiedDestinationResponder::result(const LLSD& content)
{
LLUUID actual_region_id = content["region_id"];
LLUUID expected_region_id = mContent["region_id"];
if (mSharedData->checkValidity(content))
{
mSharedData->onRegionVerified(mContent);
}
else if ((mSharedData->shouldRetry()) && (actual_region_id != expected_region_id)) // If the region is correct, then it means we've deliberately changed the data
{
LLSD headers;
headers["Cache-Control"] = "no-cache, max-age=0";
llinfos << "Requesting region information, get uncached for region " << mSharedData->getRegionUri() << llendl;
mSharedData->decrementRetries();
mSharedData->getHttpClient().get(mSharedData->getRegionUri(), new RegionResponder(mSharedData), headers);
}
else
{
llwarns << "Could not correctly look up region from region presence service. Region: " << mSharedData->getRegionUri() << llendl;
}
}
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