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Diffstat (limited to 'indra/newview/llwlhandlers.cpp')
| -rw-r--r-- | indra/newview/llwlhandlers.cpp | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/indra/newview/llwlhandlers.cpp b/indra/newview/llwlhandlers.cpp new file mode 100644 index 0000000000..2425b96678 --- /dev/null +++ b/indra/newview/llwlhandlers.cpp @@ -0,0 +1,197 @@ +/** + * @file llwlhandlers.cpp + * @brief Various classes which handle Windlight-related messaging + * + * $LicenseInfo:firstyear=2009&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2011, 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 "llwlhandlers.h" + +#include "llagent.h" +#include "llviewerregion.h" +#include "llenvmanager.h" +#include "llnotificationsutil.h" + +/**** + * LLEnvironmentRequest + ****/ +// static +bool LLEnvironmentRequest::initiate() +{ + LLViewerRegion* cur_region = gAgent.getRegion(); + + if (!cur_region) + { + LL_WARNS("WindlightCaps") << "Viewer region not set yet, skipping env. settings request" << LL_ENDL; + return false; + } + + if (!cur_region->capabilitiesReceived()) + { + LL_INFOS("WindlightCaps") << "Deferring windlight settings request until we've got region caps" << LL_ENDL; + cur_region->setCapabilitiesReceivedCallback(boost::bind(&LLEnvironmentRequest::onRegionCapsReceived, _1)); + return false; + } + + return doRequest(); +} + +// static +void LLEnvironmentRequest::onRegionCapsReceived(const LLUUID& region_id) +{ + if (region_id != gAgent.getRegion()->getRegionID()) + { + LL_INFOS("WindlightCaps") << "Got caps for a non-current region" << LL_ENDL; + return; + } + + LL_DEBUGS("WindlightCaps") << "Received region capabilities" << LL_ENDL; + doRequest(); +} + +// static +bool LLEnvironmentRequest::doRequest() +{ + std::string url = gAgent.getRegion()->getCapability("EnvironmentSettings"); + if (url.empty()) + { + LL_INFOS("WindlightCaps") << "Skipping windlight setting request - we don't have this capability" << LL_ENDL; + // region is apparently not capable of this; don't respond at all + return false; + } + + LL_INFOS("WindlightCaps") << "Requesting region windlight settings via " << url << LL_ENDL; + LLHTTPClient::get(url, new LLEnvironmentRequestResponder()); + return true; +} + +/**** + * LLEnvironmentRequestResponder + ****/ +int LLEnvironmentRequestResponder::sCount = 0; // init to 0 + +LLEnvironmentRequestResponder::LLEnvironmentRequestResponder() +{ + mID = ++sCount; +} +/*virtual*/ void LLEnvironmentRequestResponder::result(const LLSD& unvalidated_content) +{ + LL_INFOS("WindlightCaps") << "Received region windlight settings" << LL_ENDL; + + if (mID != sCount) + { + LL_INFOS("WindlightCaps") << "Got superseded by another responder; ignoring..." << LL_ENDL; + return; + } + + if (unvalidated_content[0]["regionID"].asUUID() != gAgent.getRegion()->getRegionID()) + { + LL_WARNS("WindlightCaps") << "Not in the region from where this data was received (wanting " + << gAgent.getRegion()->getRegionID() << " but got " << unvalidated_content[0]["regionID"].asUUID() + << ") - ignoring..." << LL_ENDL; + return; + } + + LLEnvManagerNew::getInstance()->onRegionSettingsResponse(unvalidated_content); +} +/*virtual*/ void LLEnvironmentRequestResponder::error(U32 status, const std::string& reason) +{ + LL_INFOS("WindlightCaps") << "Got an error, not using region windlight..." << LL_ENDL; + LLEnvManagerNew::getInstance()->onRegionSettingsResponse(LLSD()); +} + +/**** + * LLEnvironmentApply + ****/ + +clock_t LLEnvironmentApply::UPDATE_WAIT_SECONDS = clock_t(3.f); +clock_t LLEnvironmentApply::sLastUpdate = clock_t(0.f); + +// static +bool LLEnvironmentApply::initiateRequest(const LLSD& content) +{ + clock_t current = clock(); + + // Make sure we don't update too frequently. + if (current < sLastUpdate + (UPDATE_WAIT_SECONDS * CLOCKS_PER_SEC)) + { + LLSD args(LLSD::emptyMap()); + args["WAIT"] = (F64)UPDATE_WAIT_SECONDS; + LLNotificationsUtil::add("EnvUpdateRate", args); + return false; + } + + sLastUpdate = current; + + // Send update request. + std::string url = gAgent.getRegion()->getCapability("EnvironmentSettings"); + if (url.empty()) + { + LL_WARNS("WindlightCaps") << "Applying windlight settings not supported" << LL_ENDL; + return false; + } + + LL_INFOS("WindlightCaps") << "Sending windlight settings to " << url << LL_ENDL; + LL_DEBUGS("WindlightCaps") << "content: " << content << LL_ENDL; + LLHTTPClient::post(url, content, new LLEnvironmentApplyResponder()); + return true; +} + +/**** + * LLEnvironmentApplyResponder + ****/ +/*virtual*/ void LLEnvironmentApplyResponder::result(const LLSD& content) +{ + if (content["regionID"].asUUID() != gAgent.getRegion()->getRegionID()) + { + LL_WARNS("WindlightCaps") << "No longer in the region where data was sent (currently " + << gAgent.getRegion()->getRegionID() << ", reply is from " << content["regionID"].asUUID() + << "); ignoring..." << LL_ENDL; + return; + } + else if (content["success"].asBoolean()) + { + LL_DEBUGS("WindlightCaps") << "Success in applying windlight settings to region " << content["regionID"].asUUID() << LL_ENDL; + LLEnvManagerNew::instance().onRegionSettingsApplyResponse(true); + } + else + { + LL_WARNS("WindlightCaps") << "Region couldn't apply windlight settings! Reason from sim: " << content["fail_reason"].asString() << LL_ENDL; + LLSD args(LLSD::emptyMap()); + args["FAIL_REASON"] = content["fail_reason"].asString(); + LLNotificationsUtil::add("WLRegionApplyFail", args); + LLEnvManagerNew::instance().onRegionSettingsApplyResponse(false); + } +} +/*virtual*/ void LLEnvironmentApplyResponder::error(U32 status, const std::string& reason) +{ + std::stringstream msg; + msg << reason << " (Code " << status << ")"; + + LL_WARNS("WindlightCaps") << "Couldn't apply windlight settings to region! Reason: " << msg << LL_ENDL; + + LLSD args(LLSD::emptyMap()); + args["FAIL_REASON"] = msg.str(); + LLNotificationsUtil::add("WLRegionApplyFail", args); +} |