/indra/newview/llviewerregion.cpp
https://bitbucket.org/lindenlab/viewer-beta/ · C++ · 1830 lines · 1411 code · 259 blank · 160 comment · 141 complexity · 5fc4014d934e62cdb7e111c301fa49a3 MD5 · raw file
- /**
- * @file llviewerregion.cpp
- * @brief Implementation of the LLViewerRegion class.
- *
- * $LicenseInfo:firstyear=2000&license=viewerlgpl$
- * 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 "llviewerregion.h"
- // linden libraries
- #include "indra_constants.h"
- #include "llavatarnamecache.h" // name lookup cap url
- #include "llfloaterreg.h"
- #include "llmath.h"
- #include "llhttpclient.h"
- #include "llregionflags.h"
- #include "llregionhandle.h"
- #include "llsurface.h"
- #include "message.h"
- //#include "vmath.h"
- #include "v3math.h"
- #include "v4math.h"
- #include "llagent.h"
- #include "llagentcamera.h"
- #include "llcallingcard.h"
- #include "llcaphttpsender.h"
- #include "llcapabilitylistener.h"
- #include "llcommandhandler.h"
- #include "lldir.h"
- #include "lleventpoll.h"
- #include "llfloatergodtools.h"
- #include "llfloaterreporter.h"
- #include "llfloaterregioninfo.h"
- #include "llhttpnode.h"
- #include "llregioninfomodel.h"
- #include "llsdutil.h"
- #include "llstartup.h"
- #include "lltrans.h"
- #include "llurldispatcher.h"
- #include "llviewerobjectlist.h"
- #include "llviewerparceloverlay.h"
- #include "llviewerstatsrecorder.h"
- #include "llvlmanager.h"
- #include "llvlcomposition.h"
- #include "llvocache.h"
- #include "llworld.h"
- #include "llspatialpartition.h"
- #include "stringize.h"
- #include "llviewercontrol.h"
- #include "llsdserialize.h"
- #ifdef LL_WINDOWS
- #pragma warning(disable:4355)
- #endif
- const F32 WATER_TEXTURE_SCALE = 8.f; // Number of times to repeat the water texture across a region
- const S16 MAX_MAP_DIST = 10;
- // The server only keeps our pending agent info for 60 seconds.
- // We want to allow for seed cap retry, but its not useful after that 60 seconds.
- // Give it 3 chances, each at 18 seconds to give ourselves a few seconds to connect anyways if we give up.
- const S32 MAX_SEED_CAP_ATTEMPTS_BEFORE_LOGIN = 3;
- const F32 CAP_REQUEST_TIMEOUT = 18;
- // Even though we gave up on login, keep trying for caps after we are logged in:
- const S32 MAX_CAP_REQUEST_ATTEMPTS = 30;
- typedef std::map<std::string, std::string> CapabilityMap;
- class LLViewerRegionImpl {
- public:
- LLViewerRegionImpl(LLViewerRegion * region, LLHost const & host)
- : mHost(host),
- mCompositionp(NULL),
- mEventPoll(NULL),
- mSeedCapMaxAttempts(MAX_CAP_REQUEST_ATTEMPTS),
- mSeedCapMaxAttemptsBeforeLogin(MAX_SEED_CAP_ATTEMPTS_BEFORE_LOGIN),
- mSeedCapAttempts(0),
- mHttpResponderID(0),
- // I'd prefer to set the LLCapabilityListener name to match the region
- // name -- it's disappointing that's not available at construction time.
- // We could instead store an LLCapabilityListener*, making
- // setRegionNameAndZone() replace the instance. Would that pose
- // consistency problems? Can we even request a capability before calling
- // setRegionNameAndZone()?
- // For testability -- the new Michael Feathers paradigm --
- // LLCapabilityListener binds all the globals it expects to need at
- // construction time.
- mCapabilityListener(host.getString(), gMessageSystem, *region,
- gAgent.getID(), gAgent.getSessionID())
- {
- }
- void buildCapabilityNames(LLSD& capabilityNames);
- // The surfaces and other layers
- LLSurface* mLandp;
- // Region geometry data
- LLVector3d mOriginGlobal; // Location of southwest corner of region (meters)
- LLVector3d mCenterGlobal; // Location of center in world space (meters)
- LLHost mHost;
- // The unique ID for this region.
- LLUUID mRegionID;
- // region/estate owner - usually null.
- LLUUID mOwnerID;
- // Network statistics for the region's circuit...
- LLTimer mLastNetUpdate;
- // Misc
- LLVLComposition *mCompositionp; // Composition layer for the surface
- LLVOCacheEntry::vocache_entry_map_t mCacheMap;
- // time?
- // LRU info?
- // Cache ID is unique per-region, across renames, moving locations,
- // etc.
- LLUUID mCacheID;
- CapabilityMap mCapabilities;
-
- LLEventPoll* mEventPoll;
- S32 mSeedCapMaxAttempts;
- S32 mSeedCapMaxAttemptsBeforeLogin;
- S32 mSeedCapAttempts;
- S32 mHttpResponderID;
- /// Post an event to this LLCapabilityListener to invoke a capability message on
- /// this LLViewerRegion's server
- /// (https://wiki.lindenlab.com/wiki/Viewer:Messaging/Messaging_Notes#Capabilities)
- LLCapabilityListener mCapabilityListener;
- //spatial partitions for objects in this region
- std::vector<LLSpatialPartition*> mObjectPartition;
- };
- // support for secondlife:///app/region/{REGION} SLapps
- // N.B. this is defined to work exactly like the classic secondlife://{REGION}
- // However, the later syntax cannot support spaces in the region name because
- // spaces (and %20 chars) are illegal in the hostname of an http URL. Some
- // browsers let you get away with this, but some do not (such as Qt's Webkit).
- // Hence we introduced the newer secondlife:///app/region alternative.
- class LLRegionHandler : public LLCommandHandler
- {
- public:
- // requests will be throttled from a non-trusted browser
- LLRegionHandler() : LLCommandHandler("region", UNTRUSTED_THROTTLE) {}
- bool handle(const LLSD& params, const LLSD& query_map, LLMediaCtrl* web)
- {
- // make sure that we at least have a region name
- int num_params = params.size();
- if (num_params < 1)
- {
- return false;
- }
- // build a secondlife://{PLACE} SLurl from this SLapp
- std::string url = "secondlife://";
- for (int i = 0; i < num_params; i++)
- {
- if (i > 0)
- {
- url += "/";
- }
- url += params[i].asString();
- }
- // Process the SLapp as if it was a secondlife://{PLACE} SLurl
- LLURLDispatcher::dispatch(url, "clicked", web, true);
- return true;
- }
- };
- LLRegionHandler gRegionHandler;
- class BaseCapabilitiesComplete : public LLHTTPClient::Responder
- {
- LOG_CLASS(BaseCapabilitiesComplete);
- public:
- BaseCapabilitiesComplete(U64 region_handle, S32 id)
- : mRegionHandle(region_handle), mID(id)
- { }
- virtual ~BaseCapabilitiesComplete()
- { }
- void error(U32 statusNum, const std::string& reason)
- {
- LL_WARNS2("AppInit", "Capabilities") << statusNum << ": " << reason << LL_ENDL;
- LLViewerRegion *regionp = LLWorld::getInstance()->getRegionFromHandle(mRegionHandle);
- if (regionp)
- {
- regionp->failedSeedCapability();
- }
- }
- void result(const LLSD& content)
- {
- LLViewerRegion *regionp = LLWorld::getInstance()->getRegionFromHandle(mRegionHandle);
- if(!regionp) //region was removed
- {
- LL_WARNS2("AppInit", "Capabilities") << "Received results for region that no longer exists!" << LL_ENDL;
- return ;
- }
- if( mID != regionp->getHttpResponderID() ) // region is no longer referring to this responder
- {
- LL_WARNS2("AppInit", "Capabilities") << "Received results for a stale http responder!" << LL_ENDL;
- return ;
- }
- LLSD::map_const_iterator iter;
- for(iter = content.beginMap(); iter != content.endMap(); ++iter)
- {
- regionp->setCapability(iter->first, iter->second);
- LL_DEBUGS2("AppInit", "Capabilities") << "got capability for "
- << iter->first << LL_ENDL;
- /* HACK we're waiting for the ServerReleaseNotes */
- if (iter->first == "ServerReleaseNotes" && regionp->getReleaseNotesRequested())
- {
- regionp->showReleaseNotes();
- }
- }
- regionp->setCapabilitiesReceived(true);
- if (STATE_SEED_GRANTED_WAIT == LLStartUp::getStartupState())
- {
- LLStartUp::setStartupState( STATE_SEED_CAP_GRANTED );
- }
- }
- static boost::intrusive_ptr<BaseCapabilitiesComplete> build( U64 region_handle, S32 id )
- {
- return boost::intrusive_ptr<BaseCapabilitiesComplete>(
- new BaseCapabilitiesComplete(region_handle, id) );
- }
- private:
- U64 mRegionHandle;
- S32 mID;
- };
- LLViewerRegion::LLViewerRegion(const U64 &handle,
- const LLHost &host,
- const U32 grids_per_region_edge,
- const U32 grids_per_patch_edge,
- const F32 region_width_meters)
- : mImpl(new LLViewerRegionImpl(this, host)),
- mHandle(handle),
- mTimeDilation(1.0f),
- mName(""),
- mZoning(""),
- mIsEstateManager(FALSE),
- mRegionFlags( REGION_FLAGS_DEFAULT ),
- mSimAccess( SIM_ACCESS_MIN ),
- mBillableFactor(1.0),
- mMaxTasks(DEFAULT_MAX_REGION_WIDE_PRIM_COUNT),
- mClassID(0),
- mCPURatio(0),
- mColoName("unknown"),
- mProductSKU("unknown"),
- mProductName("unknown"),
- mHttpUrl(""),
- mCacheLoaded(FALSE),
- mCacheDirty(FALSE),
- mReleaseNotesRequested(FALSE),
- mCapabilitiesReceived(false)
- {
- mWidth = region_width_meters;
- mImpl->mOriginGlobal = from_region_handle(handle);
- updateRenderMatrix();
- mImpl->mLandp = new LLSurface('l', NULL);
- // Create the composition layer for the surface
- mImpl->mCompositionp =
- new LLVLComposition(mImpl->mLandp,
- grids_per_region_edge,
- region_width_meters / grids_per_region_edge);
- mImpl->mCompositionp->setSurface(mImpl->mLandp);
- // Create the surfaces
- mImpl->mLandp->setRegion(this);
- mImpl->mLandp->create(grids_per_region_edge,
- grids_per_patch_edge,
- mImpl->mOriginGlobal,
- mWidth);
- mParcelOverlay = new LLViewerParcelOverlay(this, region_width_meters);
- setOriginGlobal(from_region_handle(handle));
- calculateCenterGlobal();
- // Create the object lists
- initStats();
- //create object partitions
- //MUST MATCH declaration of eObjectPartitions
- mImpl->mObjectPartition.push_back(new LLHUDPartition()); //PARTITION_HUD
- mImpl->mObjectPartition.push_back(new LLTerrainPartition()); //PARTITION_TERRAIN
- mImpl->mObjectPartition.push_back(new LLVoidWaterPartition()); //PARTITION_VOIDWATER
- mImpl->mObjectPartition.push_back(new LLWaterPartition()); //PARTITION_WATER
- mImpl->mObjectPartition.push_back(new LLTreePartition()); //PARTITION_TREE
- mImpl->mObjectPartition.push_back(new LLParticlePartition()); //PARTITION_PARTICLE
- mImpl->mObjectPartition.push_back(new LLGrassPartition()); //PARTITION_GRASS
- mImpl->mObjectPartition.push_back(new LLVolumePartition()); //PARTITION_VOLUME
- mImpl->mObjectPartition.push_back(new LLBridgePartition()); //PARTITION_BRIDGE
- mImpl->mObjectPartition.push_back(new LLHUDParticlePartition());//PARTITION_HUD_PARTICLE
- mImpl->mObjectPartition.push_back(NULL); //PARTITION_NONE
- }
- void LLViewerRegion::initStats()
- {
- mImpl->mLastNetUpdate.reset();
- mPacketsIn = 0;
- mBitsIn = 0;
- mLastBitsIn = 0;
- mLastPacketsIn = 0;
- mPacketsOut = 0;
- mLastPacketsOut = 0;
- mPacketsLost = 0;
- mLastPacketsLost = 0;
- mPingDelay = 0;
- mAlive = false; // can become false if circuit disconnects
- }
- LLViewerRegion::~LLViewerRegion()
- {
- gVLManager.cleanupData(this);
- // Can't do this on destruction, because the neighbor pointers might be invalid.
- // This should be reference counted...
- disconnectAllNeighbors();
- LLViewerPartSim::getInstance()->cleanupRegion(this);
- gObjectList.killObjects(this);
- delete mImpl->mCompositionp;
- delete mParcelOverlay;
- delete mImpl->mLandp;
- delete mImpl->mEventPoll;
- LLHTTPSender::clearSender(mImpl->mHost);
-
- saveObjectCache();
- std::for_each(mImpl->mObjectPartition.begin(), mImpl->mObjectPartition.end(), DeletePointer());
- delete mImpl;
- mImpl = NULL;
- }
- LLEventPump& LLViewerRegion::getCapAPI() const
- {
- return mImpl->mCapabilityListener.getCapAPI();
- }
- /*virtual*/
- const LLHost& LLViewerRegion::getHost() const
- {
- return mImpl->mHost;
- }
- LLSurface & LLViewerRegion::getLand() const
- {
- return *mImpl->mLandp;
- }
- const LLUUID& LLViewerRegion::getRegionID() const
- {
- return mImpl->mRegionID;
- }
- void LLViewerRegion::setRegionID(const LLUUID& region_id)
- {
- mImpl->mRegionID = region_id;
- }
- void LLViewerRegion::loadObjectCache()
- {
- if (mCacheLoaded)
- {
- return;
- }
- // Presume success. If it fails, we don't want to try again.
- mCacheLoaded = TRUE;
- if(LLVOCache::hasInstance())
- {
- LLVOCache::getInstance()->readFromCache(mHandle, mImpl->mCacheID, mImpl->mCacheMap) ;
- }
- }
- void LLViewerRegion::saveObjectCache()
- {
- if (!mCacheLoaded)
- {
- return;
- }
- if (mImpl->mCacheMap.empty())
- {
- return;
- }
- if(LLVOCache::hasInstance())
- {
- LLVOCache::getInstance()->writeToCache(mHandle, mImpl->mCacheID, mImpl->mCacheMap, mCacheDirty) ;
- mCacheDirty = FALSE;
- }
- for(LLVOCacheEntry::vocache_entry_map_t::iterator iter = mImpl->mCacheMap.begin(); iter != mImpl->mCacheMap.end(); ++iter)
- {
- delete iter->second;
- }
- mImpl->mCacheMap.clear();
- }
- void LLViewerRegion::sendMessage()
- {
- gMessageSystem->sendMessage(mImpl->mHost);
- }
- void LLViewerRegion::sendReliableMessage()
- {
- gMessageSystem->sendReliable(mImpl->mHost);
- }
- void LLViewerRegion::setFlags(BOOL b, U32 flags)
- {
- if (b)
- {
- mRegionFlags |= flags;
- }
- else
- {
- mRegionFlags &= ~flags;
- }
- }
- void LLViewerRegion::setWaterHeight(F32 water_level)
- {
- mImpl->mLandp->setWaterHeight(water_level);
- }
- F32 LLViewerRegion::getWaterHeight() const
- {
- return mImpl->mLandp->getWaterHeight();
- }
- BOOL LLViewerRegion::isVoiceEnabled() const
- {
- return (getRegionFlags() & REGION_FLAGS_ALLOW_VOICE);
- }
- void LLViewerRegion::setRegionFlags(U32 flags)
- {
- mRegionFlags = flags;
- }
- void LLViewerRegion::setOriginGlobal(const LLVector3d &origin_global)
- {
- mImpl->mOriginGlobal = origin_global;
- updateRenderMatrix();
- mImpl->mLandp->setOriginGlobal(origin_global);
- mWind.setOriginGlobal(origin_global);
- calculateCenterGlobal();
- }
- void LLViewerRegion::updateRenderMatrix()
- {
- mRenderMatrix.setTranslation(getOriginAgent());
- }
- void LLViewerRegion::setTimeDilation(F32 time_dilation)
- {
- mTimeDilation = time_dilation;
- }
- const LLVector3d & LLViewerRegion::getOriginGlobal() const
- {
- return mImpl->mOriginGlobal;
- }
- LLVector3 LLViewerRegion::getOriginAgent() const
- {
- return gAgent.getPosAgentFromGlobal(mImpl->mOriginGlobal);
- }
- const LLVector3d & LLViewerRegion::getCenterGlobal() const
- {
- return mImpl->mCenterGlobal;
- }
- LLVector3 LLViewerRegion::getCenterAgent() const
- {
- return gAgent.getPosAgentFromGlobal(mImpl->mCenterGlobal);
- }
- void LLViewerRegion::setOwner(const LLUUID& owner_id)
- {
- mImpl->mOwnerID = owner_id;
- }
- const LLUUID& LLViewerRegion::getOwner() const
- {
- return mImpl->mOwnerID;
- }
- void LLViewerRegion::setRegionNameAndZone (const std::string& name_zone)
- {
- std::string::size_type pipe_pos = name_zone.find('|');
- S32 length = name_zone.size();
- if (pipe_pos != std::string::npos)
- {
- mName = name_zone.substr(0, pipe_pos);
- mZoning = name_zone.substr(pipe_pos+1, length-(pipe_pos+1));
- }
- else
- {
- mName = name_zone;
- mZoning = "";
- }
- LLStringUtil::stripNonprintable(mName);
- LLStringUtil::stripNonprintable(mZoning);
- }
- BOOL LLViewerRegion::canManageEstate() const
- {
- return gAgent.isGodlike()
- || isEstateManager()
- || gAgent.getID() == getOwner();
- }
- const std::string LLViewerRegion::getSimAccessString() const
- {
- return accessToString(mSimAccess);
- }
- std::string LLViewerRegion::getLocalizedSimProductName() const
- {
- std::string localized_spn;
- return LLTrans::findString(localized_spn, mProductName) ? localized_spn : mProductName;
- }
- // static
- std::string LLViewerRegion::regionFlagsToString(U32 flags)
- {
- std::string result;
- if (flags & REGION_FLAGS_SANDBOX)
- {
- result += "Sandbox";
- }
- if (flags & REGION_FLAGS_ALLOW_DAMAGE)
- {
- result += " Not Safe";
- }
- return result;
- }
- // static
- std::string LLViewerRegion::accessToString(U8 sim_access)
- {
- switch(sim_access)
- {
- case SIM_ACCESS_PG:
- return LLTrans::getString("SIM_ACCESS_PG");
- case SIM_ACCESS_MATURE:
- return LLTrans::getString("SIM_ACCESS_MATURE");
- case SIM_ACCESS_ADULT:
- return LLTrans::getString("SIM_ACCESS_ADULT");
- case SIM_ACCESS_DOWN:
- return LLTrans::getString("SIM_ACCESS_DOWN");
- case SIM_ACCESS_MIN:
- default:
- return LLTrans::getString("SIM_ACCESS_MIN");
- }
- }
- // static
- std::string LLViewerRegion::getAccessIcon(U8 sim_access)
- {
- switch(sim_access)
- {
- case SIM_ACCESS_MATURE:
- return "Parcel_M_Dark";
- case SIM_ACCESS_ADULT:
- return "Parcel_R_Light";
- case SIM_ACCESS_PG:
- return "Parcel_PG_Light";
- case SIM_ACCESS_MIN:
- default:
- return "";
- }
- }
- // static
- std::string LLViewerRegion::accessToShortString(U8 sim_access)
- {
- switch(sim_access) /* Flawfinder: ignore */
- {
- case SIM_ACCESS_PG:
- return "PG";
- case SIM_ACCESS_MATURE:
- return "M";
- case SIM_ACCESS_ADULT:
- return "A";
- case SIM_ACCESS_MIN:
- default:
- return "U";
- }
- }
- // static
- void LLViewerRegion::processRegionInfo(LLMessageSystem* msg, void**)
- {
- // send it to 'observers'
- // *TODO: switch the floaters to using LLRegionInfoModel
- llinfos << "Processing region info" << llendl;
- LLRegionInfoModel::instance().update(msg);
- LLFloaterGodTools::processRegionInfo(msg);
- LLFloaterRegionInfo::processRegionInfo(msg);
- LLFloaterReporter::processRegionInfo(msg);
- }
- void LLViewerRegion::setCacheID(const LLUUID& id)
- {
- mImpl->mCacheID = id;
- }
- S32 LLViewerRegion::renderPropertyLines()
- {
- if (mParcelOverlay)
- {
- return mParcelOverlay->renderPropertyLines();
- }
- else
- {
- return 0;
- }
- }
- // This gets called when the height field changes.
- void LLViewerRegion::dirtyHeights()
- {
- // Property lines need to be reconstructed when the land changes.
- if (mParcelOverlay)
- {
- mParcelOverlay->setDirty();
- }
- }
- BOOL LLViewerRegion::idleUpdate(F32 max_update_time)
- {
- LLMemType mt_ivr(LLMemType::MTYPE_IDLE_UPDATE_VIEWER_REGION);
- // did_update returns TRUE if we did at least one significant update
- BOOL did_update = mImpl->mLandp->idleUpdate(max_update_time);
-
- if (mParcelOverlay)
- {
- // Hopefully not a significant time sink...
- mParcelOverlay->idleUpdate();
- }
- return did_update;
- }
- // As above, but forcibly do the update.
- void LLViewerRegion::forceUpdate()
- {
- mImpl->mLandp->idleUpdate(0.f);
- if (mParcelOverlay)
- {
- mParcelOverlay->idleUpdate(true);
- }
- }
- void LLViewerRegion::connectNeighbor(LLViewerRegion *neighborp, U32 direction)
- {
- mImpl->mLandp->connectNeighbor(neighborp->mImpl->mLandp, direction);
- }
- void LLViewerRegion::disconnectAllNeighbors()
- {
- mImpl->mLandp->disconnectAllNeighbors();
- }
- LLVLComposition * LLViewerRegion::getComposition() const
- {
- return mImpl->mCompositionp;
- }
- F32 LLViewerRegion::getCompositionXY(const S32 x, const S32 y) const
- {
- if (x >= 256)
- {
- if (y >= 256)
- {
- LLVector3d center = getCenterGlobal() + LLVector3d(256.f, 256.f, 0.f);
- LLViewerRegion *regionp = LLWorld::getInstance()->getRegionFromPosGlobal(center);
- if (regionp)
- {
- // OK, we need to do some hackery here - different simulators no longer use
- // the same composition values, necessarily.
- // If we're attempting to blend, then we want to make the fractional part of
- // this region match the fractional of the adjacent. For now, just minimize
- // the delta.
- F32 our_comp = getComposition()->getValueScaled(255, 255);
- F32 adj_comp = regionp->getComposition()->getValueScaled(x - 256.f, y - 256.f);
- while (llabs(our_comp - adj_comp) >= 1.f)
- {
- if (our_comp > adj_comp)
- {
- adj_comp += 1.f;
- }
- else
- {
- adj_comp -= 1.f;
- }
- }
- return adj_comp;
- }
- }
- else
- {
- LLVector3d center = getCenterGlobal() + LLVector3d(256.f, 0, 0.f);
- LLViewerRegion *regionp = LLWorld::getInstance()->getRegionFromPosGlobal(center);
- if (regionp)
- {
- // OK, we need to do some hackery here - different simulators no longer use
- // the same composition values, necessarily.
- // If we're attempting to blend, then we want to make the fractional part of
- // this region match the fractional of the adjacent. For now, just minimize
- // the delta.
- F32 our_comp = getComposition()->getValueScaled(255.f, (F32)y);
- F32 adj_comp = regionp->getComposition()->getValueScaled(x - 256.f, (F32)y);
- while (llabs(our_comp - adj_comp) >= 1.f)
- {
- if (our_comp > adj_comp)
- {
- adj_comp += 1.f;
- }
- else
- {
- adj_comp -= 1.f;
- }
- }
- return adj_comp;
- }
- }
- }
- else if (y >= 256)
- {
- LLVector3d center = getCenterGlobal() + LLVector3d(0.f, 256.f, 0.f);
- LLViewerRegion *regionp = LLWorld::getInstance()->getRegionFromPosGlobal(center);
- if (regionp)
- {
- // OK, we need to do some hackery here - different simulators no longer use
- // the same composition values, necessarily.
- // If we're attempting to blend, then we want to make the fractional part of
- // this region match the fractional of the adjacent. For now, just minimize
- // the delta.
- F32 our_comp = getComposition()->getValueScaled((F32)x, 255.f);
- F32 adj_comp = regionp->getComposition()->getValueScaled((F32)x, y - 256.f);
- while (llabs(our_comp - adj_comp) >= 1.f)
- {
- if (our_comp > adj_comp)
- {
- adj_comp += 1.f;
- }
- else
- {
- adj_comp -= 1.f;
- }
- }
- return adj_comp;
- }
- }
- return getComposition()->getValueScaled((F32)x, (F32)y);
- }
- void LLViewerRegion::calculateCenterGlobal()
- {
- mImpl->mCenterGlobal = mImpl->mOriginGlobal;
- mImpl->mCenterGlobal.mdV[VX] += 0.5 * mWidth;
- mImpl->mCenterGlobal.mdV[VY] += 0.5 * mWidth;
- mImpl->mCenterGlobal.mdV[VZ] = 0.5 * mImpl->mLandp->getMinZ() + mImpl->mLandp->getMaxZ();
- }
- void LLViewerRegion::calculateCameraDistance()
- {
- mCameraDistanceSquared = (F32)(gAgentCamera.getCameraPositionGlobal() - getCenterGlobal()).magVecSquared();
- }
- std::ostream& operator<<(std::ostream &s, const LLViewerRegion ®ion)
- {
- s << "{ ";
- s << region.mImpl->mHost;
- s << " mOriginGlobal = " << region.getOriginGlobal()<< "\n";
- std::string name(region.getName()), zone(region.getZoning());
- if (! name.empty())
- {
- s << " mName = " << name << '\n';
- }
- if (! zone.empty())
- {
- s << " mZoning = " << zone << '\n';
- }
- s << "}";
- return s;
- }
- // ---------------- Protected Member Functions ----------------
- void LLViewerRegion::updateNetStats()
- {
- F32 dt = mImpl->mLastNetUpdate.getElapsedTimeAndResetF32();
- LLCircuitData *cdp = gMessageSystem->mCircuitInfo.findCircuit(mImpl->mHost);
- if (!cdp)
- {
- mAlive = false;
- return;
- }
- mAlive = true;
- mDeltaTime = dt;
- mLastPacketsIn = mPacketsIn;
- mLastBitsIn = mBitsIn;
- mLastPacketsOut = mPacketsOut;
- mLastPacketsLost = mPacketsLost;
- mPacketsIn = cdp->getPacketsIn();
- mBitsIn = 8 * cdp->getBytesIn();
- mPacketsOut = cdp->getPacketsOut();
- mPacketsLost = cdp->getPacketsLost();
- mPingDelay = cdp->getPingDelay();
- mBitStat.addValue(mBitsIn - mLastBitsIn);
- mPacketsStat.addValue(mPacketsIn - mLastPacketsIn);
- mPacketsLostStat.addValue(mPacketsLost);
- }
- U32 LLViewerRegion::getPacketsLost() const
- {
- LLCircuitData *cdp = gMessageSystem->mCircuitInfo.findCircuit(mImpl->mHost);
- if (!cdp)
- {
- llinfos << "LLViewerRegion::getPacketsLost couldn't find circuit for " << mImpl->mHost << llendl;
- return 0;
- }
- else
- {
- return cdp->getPacketsLost();
- }
- }
- S32 LLViewerRegion::getHttpResponderID() const
- {
- return mImpl->mHttpResponderID;
- }
- BOOL LLViewerRegion::pointInRegionGlobal(const LLVector3d &point_global) const
- {
- LLVector3 pos_region = getPosRegionFromGlobal(point_global);
- if (pos_region.mV[VX] < 0)
- {
- return FALSE;
- }
- if (pos_region.mV[VX] >= mWidth)
- {
- return FALSE;
- }
- if (pos_region.mV[VY] < 0)
- {
- return FALSE;
- }
- if (pos_region.mV[VY] >= mWidth)
- {
- return FALSE;
- }
- return TRUE;
- }
- LLVector3 LLViewerRegion::getPosRegionFromGlobal(const LLVector3d &point_global) const
- {
- LLVector3 pos_region;
- pos_region.setVec(point_global - mImpl->mOriginGlobal);
- return pos_region;
- }
- LLVector3d LLViewerRegion::getPosGlobalFromRegion(const LLVector3 &pos_region) const
- {
- LLVector3d pos_region_d;
- pos_region_d.setVec(pos_region);
- return pos_region_d + mImpl->mOriginGlobal;
- }
- LLVector3 LLViewerRegion::getPosAgentFromRegion(const LLVector3 &pos_region) const
- {
- LLVector3d pos_global = getPosGlobalFromRegion(pos_region);
- return gAgent.getPosAgentFromGlobal(pos_global);
- }
- LLVector3 LLViewerRegion::getPosRegionFromAgent(const LLVector3 &pos_agent) const
- {
- return pos_agent - getOriginAgent();
- }
- F32 LLViewerRegion::getLandHeightRegion(const LLVector3& region_pos)
- {
- return mImpl->mLandp->resolveHeightRegion( region_pos );
- }
- bool LLViewerRegion::isAlive()
- {
- return mAlive;
- }
- BOOL LLViewerRegion::isOwnedSelf(const LLVector3& pos)
- {
- if (mParcelOverlay)
- {
- return mParcelOverlay->isOwnedSelf(pos);
- } else {
- return FALSE;
- }
- }
- // Owned by a group you belong to? (officer or member)
- BOOL LLViewerRegion::isOwnedGroup(const LLVector3& pos)
- {
- if (mParcelOverlay)
- {
- return mParcelOverlay->isOwnedGroup(pos);
- } else {
- return FALSE;
- }
- }
- // the new TCP coarse location handler node
- class CoarseLocationUpdate : public LLHTTPNode
- {
- public:
- virtual void post(
- ResponsePtr responder,
- const LLSD& context,
- const LLSD& input) const
- {
- LLHost host(input["sender"].asString());
- LLViewerRegion* region = LLWorld::getInstance()->getRegion(host);
- if( !region )
- {
- return;
- }
- S32 target_index = input["body"]["Index"][0]["Prey"].asInteger();
- S32 you_index = input["body"]["Index"][0]["You" ].asInteger();
- LLDynamicArray<U32>* avatar_locs = ®ion->mMapAvatars;
- LLDynamicArray<LLUUID>* avatar_ids = ®ion->mMapAvatarIDs;
- avatar_locs->reset();
- avatar_ids->reset();
- //llinfos << "coarse locations agent[0] " << input["body"]["AgentData"][0]["AgentID"].asUUID() << llendl;
- //llinfos << "my agent id = " << gAgent.getID() << llendl;
- //llinfos << ll_pretty_print_sd(input) << llendl;
- LLSD
- locs = input["body"]["Location"],
- agents = input["body"]["AgentData"];
- LLSD::array_iterator
- locs_it = locs.beginArray(),
- agents_it = agents.beginArray();
- BOOL has_agent_data = input["body"].has("AgentData");
- for(int i=0;
- locs_it != locs.endArray();
- i++, locs_it++)
- {
- U8
- x = locs_it->get("X").asInteger(),
- y = locs_it->get("Y").asInteger(),
- z = locs_it->get("Z").asInteger();
- // treat the target specially for the map, and don't add you or the target
- if(i == target_index)
- {
- LLVector3d global_pos(region->getOriginGlobal());
- global_pos.mdV[VX] += (F64)x;
- global_pos.mdV[VY] += (F64)y;
- global_pos.mdV[VZ] += (F64)z * 4.0;
- LLAvatarTracker::instance().setTrackedCoarseLocation(global_pos);
- }
- else if( i != you_index)
- {
- U32 loc = x << 16 | y << 8 | z; loc = loc;
- U32 pos = 0x0;
- pos |= x;
- pos <<= 8;
- pos |= y;
- pos <<= 8;
- pos |= z;
- avatar_locs->put(pos);
- //llinfos << "next pos: " << x << "," << y << "," << z << ": " << pos << llendl;
- if(has_agent_data) // for backwards compatibility with old message format
- {
- LLUUID agent_id(agents_it->get("AgentID").asUUID());
- //llinfos << "next agent: " << agent_id.asString() << llendl;
- avatar_ids->put(agent_id);
- }
- }
- if (has_agent_data)
- {
- agents_it++;
- }
- }
- }
- };
- // build the coarse location HTTP node under the "/message" URL
- LLHTTPRegistration<CoarseLocationUpdate>
- gHTTPRegistrationCoarseLocationUpdate(
- "/message/CoarseLocationUpdate");
- // the deprecated coarse location handler
- void LLViewerRegion::updateCoarseLocations(LLMessageSystem* msg)
- {
- //llinfos << "CoarseLocationUpdate" << llendl;
- mMapAvatars.reset();
- mMapAvatarIDs.reset(); // only matters in a rare case but it's good to be safe.
- U8 x_pos = 0;
- U8 y_pos = 0;
- U8 z_pos = 0;
- U32 pos = 0x0;
- S16 agent_index;
- S16 target_index;
- msg->getS16Fast(_PREHASH_Index, _PREHASH_You, agent_index);
- msg->getS16Fast(_PREHASH_Index, _PREHASH_Prey, target_index);
- BOOL has_agent_data = msg->has(_PREHASH_AgentData);
- S32 count = msg->getNumberOfBlocksFast(_PREHASH_Location);
- for(S32 i = 0; i < count; i++)
- {
- msg->getU8Fast(_PREHASH_Location, _PREHASH_X, x_pos, i);
- msg->getU8Fast(_PREHASH_Location, _PREHASH_Y, y_pos, i);
- msg->getU8Fast(_PREHASH_Location, _PREHASH_Z, z_pos, i);
- LLUUID agent_id = LLUUID::null;
- if(has_agent_data)
- {
- msg->getUUIDFast(_PREHASH_AgentData, _PREHASH_AgentID, agent_id, i);
- }
- //llinfos << " object X: " << (S32)x_pos << " Y: " << (S32)y_pos
- // << " Z: " << (S32)(z_pos * 4)
- // << llendl;
- // treat the target specially for the map
- if(i == target_index)
- {
- LLVector3d global_pos(mImpl->mOriginGlobal);
- global_pos.mdV[VX] += (F64)(x_pos);
- global_pos.mdV[VY] += (F64)(y_pos);
- global_pos.mdV[VZ] += (F64)(z_pos) * 4.0;
- LLAvatarTracker::instance().setTrackedCoarseLocation(global_pos);
- }
-
- //don't add you
- if( i != agent_index)
- {
- pos = 0x0;
- pos |= x_pos;
- pos <<= 8;
- pos |= y_pos;
- pos <<= 8;
- pos |= z_pos;
- mMapAvatars.put(pos);
- if(has_agent_data)
- {
- mMapAvatarIDs.put(agent_id);
- }
- }
- }
- }
- void LLViewerRegion::getInfo(LLSD& info)
- {
- info["Region"]["Host"] = getHost().getIPandPort();
- info["Region"]["Name"] = getName();
- U32 x, y;
- from_region_handle(getHandle(), &x, &y);
- info["Region"]["Handle"]["x"] = (LLSD::Integer)x;
- info["Region"]["Handle"]["y"] = (LLSD::Integer)y;
- }
- void LLViewerRegion::getSimulatorFeatures(LLSD& sim_features)
- {
- sim_features = mSimulatorFeatures;
- }
- void LLViewerRegion::setSimulatorFeatures(const LLSD& sim_features)
- {
- std::stringstream str;
-
- LLSDSerialize::toPrettyXML(sim_features, str);
- llinfos << str.str() << llendl;
- mSimulatorFeatures = sim_features;
- }
- LLViewerRegion::eCacheUpdateResult LLViewerRegion::cacheFullUpdate(LLViewerObject* objectp, LLDataPackerBinaryBuffer &dp)
- {
- U32 local_id = objectp->getLocalID();
- U32 crc = objectp->getCRC();
- LLVOCacheEntry* entry = get_if_there(mImpl->mCacheMap, local_id, (LLVOCacheEntry*)NULL);
- if (entry)
- {
- // we've seen this object before
- if (entry->getCRC() == crc)
- {
- // Record a hit
- entry->recordDupe();
- return CACHE_UPDATE_DUPE;
- }
- // Update the cache entry
- mImpl->mCacheMap.erase(local_id);
- delete entry;
- entry = new LLVOCacheEntry(local_id, crc, dp);
- mImpl->mCacheMap[local_id] = entry;
- return CACHE_UPDATE_CHANGED;
- }
- // we haven't seen this object before
- // Create new entry and add to map
- eCacheUpdateResult result = CACHE_UPDATE_ADDED;
- if (mImpl->mCacheMap.size() > MAX_OBJECT_CACHE_ENTRIES)
- {
- delete mImpl->mCacheMap.begin()->second ;
- mImpl->mCacheMap.erase(mImpl->mCacheMap.begin());
- result = CACHE_UPDATE_REPLACED;
-
- }
- entry = new LLVOCacheEntry(local_id, crc, dp);
- mImpl->mCacheMap[local_id] = entry;
- return result;
- }
- // Get data packer for this object, if we have cached data
- // AND the CRC matches. JC
- LLDataPacker *LLViewerRegion::getDP(U32 local_id, U32 crc, U8 &cache_miss_type)
- {
- //llassert(mCacheLoaded); This assert failes often, changing to early-out -- davep, 2010/10/18
- LLVOCacheEntry* entry = get_if_there(mImpl->mCacheMap, local_id, (LLVOCacheEntry*)NULL);
- if (entry)
- {
- // we've seen this object before
- if (entry->getCRC() == crc)
- {
- // Record a hit
- entry->recordHit();
- cache_miss_type = CACHE_MISS_TYPE_NONE;
- return entry->getDP(crc);
- }
- else
- {
- // llinfos << "CRC miss for " << local_id << llendl;
- cache_miss_type = CACHE_MISS_TYPE_CRC;
- mCacheMissCRC.put(local_id);
- }
- }
- else
- {
- // llinfos << "Cache miss for " << local_id << llendl;
- cache_miss_type = CACHE_MISS_TYPE_FULL;
- mCacheMissFull.put(local_id);
- }
- return NULL;
- }
- void LLViewerRegion::addCacheMissFull(const U32 local_id)
- {
- mCacheMissFull.put(local_id);
- }
- void LLViewerRegion::requestCacheMisses()
- {
- S32 full_count = mCacheMissFull.count();
- S32 crc_count = mCacheMissCRC.count();
- if (full_count == 0 && crc_count == 0) return;
- LLMessageSystem* msg = gMessageSystem;
- BOOL start_new_message = TRUE;
- S32 blocks = 0;
- S32 i;
- // Send full cache miss updates. For these, we KNOW we don't
- // have a viewer object.
- for (i = 0; i < full_count; i++)
- {
- if (start_new_message)
- {
- msg->newMessageFast(_PREHASH_RequestMultipleObjects);
- msg->nextBlockFast(_PREHASH_AgentData);
- msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
- msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
- start_new_message = FALSE;
- }
- msg->nextBlockFast(_PREHASH_ObjectData);
- msg->addU8Fast(_PREHASH_CacheMissType, CACHE_MISS_TYPE_FULL);
- msg->addU32Fast(_PREHASH_ID, mCacheMissFull[i]);
- blocks++;
- if (blocks >= 255)
- {
- sendReliableMessage();
- start_new_message = TRUE;
- blocks = 0;
- }
- }
- // Send CRC miss updates. For these, we _might_ have a viewer object,
- // but probably not.
- for (i = 0; i < crc_count; i++)
- {
- if (start_new_message)
- {
- msg->newMessageFast(_PREHASH_RequestMultipleObjects);
- msg->nextBlockFast(_PREHASH_AgentData);
- msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
- msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
- start_new_message = FALSE;
- }
- msg->nextBlockFast(_PREHASH_ObjectData);
- msg->addU8Fast(_PREHASH_CacheMissType, CACHE_MISS_TYPE_CRC);
- msg->addU32Fast(_PREHASH_ID, mCacheMissCRC[i]);
- blocks++;
- if (blocks >= 255)
- {
- sendReliableMessage();
- start_new_message = TRUE;
- blocks = 0;
- }
- }
- // finish any pending message
- if (!start_new_message)
- {
- sendReliableMessage();
- }
- mCacheMissFull.reset();
- mCacheMissCRC.reset();
- mCacheDirty = TRUE ;
- // llinfos << "KILLDEBUG Sent cache miss full " << full_count << " crc " << crc_count << llendl;
- #if LL_RECORD_VIEWER_STATS
- LLViewerStatsRecorder::instance()->beginObjectUpdateEvents(this);
- LLViewerStatsRecorder::instance()->recordRequestCacheMissesEvent(full_count + crc_count);
- LLViewerStatsRecorder::instance()->endObjectUpdateEvents();
- #endif
- }
- void LLViewerRegion::dumpCache()
- {
- const S32 BINS = 4;
- S32 hit_bin[BINS];
- S32 change_bin[BINS];
- S32 i;
- for (i = 0; i < BINS; ++i)
- {
- hit_bin[i] = 0;
- change_bin[i] = 0;
- }
- LLVOCacheEntry *entry;
- for(LLVOCacheEntry::vocache_entry_map_t::iterator iter = mImpl->mCacheMap.begin(); iter != mImpl->mCacheMap.end(); ++iter)
- {
- entry = iter->second ;
- S32 hits = entry->getHitCount();
- S32 changes = entry->getCRCChangeCount();
- hits = llclamp(hits, 0, BINS-1);
- changes = llclamp(changes, 0, BINS-1);
- hit_bin[hits]++;
- change_bin[changes]++;
- }
- llinfos << "Count " << mImpl->mCacheMap.size() << llendl;
- for (i = 0; i < BINS; i++)
- {
- llinfos << "Hits " << i << " " << hit_bin[i] << llendl;
- }
- for (i = 0; i < BINS; i++)
- {
- llinfos << "Changes " << i << " " << change_bin[i] << llendl;
- }
- }
- void LLViewerRegion::unpackRegionHandshake()
- {
- LLMessageSystem *msg = gMessageSystem;
- U32 region_flags;
- U8 sim_access;
- std::string sim_name;
- LLUUID sim_owner;
- BOOL is_estate_manager;
- F32 water_height;
- F32 billable_factor;
- LLUUID cache_id;
- msg->getU32 ("RegionInfo", "RegionFlags", region_flags);
- msg->getU8 ("RegionInfo", "SimAccess", sim_access);
- msg->getString ("RegionInfo", "SimName", sim_name);
- msg->getUUID ("RegionInfo", "SimOwner", sim_owner);
- msg->getBOOL ("RegionInfo", "IsEstateManager", is_estate_manager);
- msg->getF32 ("RegionInfo", "WaterHeight", water_height);
- msg->getF32 ("RegionInfo", "BillableFactor", billable_factor);
- msg->getUUID ("RegionInfo", "CacheID", cache_id );
- setRegionFlags(region_flags);
- setSimAccess(sim_access);
- setRegionNameAndZone(sim_name);
- setOwner(sim_owner);
- setIsEstateManager(is_estate_manager);
- setWaterHeight(water_height);
- setBillableFactor(billable_factor);
- setCacheID(cache_id);
- LLUUID region_id;
- msg->getUUID("RegionInfo2", "RegionID", region_id);
- setRegionID(region_id);
-
- // Retrieve the CR-53 (Homestead/Land SKU) information
- S32 classID = 0;
- S32 cpuRatio = 0;
- std::string coloName;
- std::string productSKU;
- std::string productName;
- // the only reasonable way to decide if we actually have any data is to
- // check to see if any of these fields have positive sizes
- if (msg->getSize("RegionInfo3", "ColoName") > 0 ||
- msg->getSize("RegionInfo3", "ProductSKU") > 0 ||
- msg->getSize("RegionInfo3", "ProductName") > 0)
- {
- msg->getS32 ("RegionInfo3", "CPUClassID", classID);
- msg->getS32 ("RegionInfo3", "CPURatio", cpuRatio);
- msg->getString ("RegionInfo3", "ColoName", coloName);
- msg->getString ("RegionInfo3", "ProductSKU", productSKU);
- msg->getString ("RegionInfo3", "ProductName", productName);
-
- mClassID = classID;
- mCPURatio = cpuRatio;
- mColoName = coloName;
- mProductSKU = productSKU;
- mProductName = productName;
- }
- LLVLComposition *compp = getComposition();
- if (compp)
- {
- LLUUID tmp_id;
- msg->getUUID("RegionInfo", "TerrainDetail0", tmp_id);
- compp->setDetailTextureID(0, tmp_id);
- msg->getUUID("RegionInfo", "TerrainDetail1", tmp_id);
- compp->setDetailTextureID(1, tmp_id);
- msg->getUUID("RegionInfo", "TerrainDetail2", tmp_id);
- compp->setDetailTextureID(2, tmp_id);
- msg->getUUID("RegionInfo", "TerrainDetail3", tmp_id);
- compp->setDetailTextureID(3, tmp_id);
- F32 tmp_f32;
- msg->getF32("RegionInfo", "TerrainStartHeight00", tmp_f32);
- compp->setStartHeight(0, tmp_f32);
- msg->getF32("RegionInfo", "TerrainStartHeight01", tmp_f32);
- compp->setStartHeight(1, tmp_f32);
- msg->getF32("RegionInfo", "TerrainStartHeight10", tmp_f32);
- compp->setStartHeight(2, tmp_f32);
- msg->getF32("RegionInfo", "TerrainStartHeight11", tmp_f32);
- compp->setStartHeight(3, tmp_f32);
- msg->getF32("RegionInfo", "TerrainHeightRange00", tmp_f32);
- compp->setHeightRange(0, tmp_f32);
- msg->getF32("RegionInfo", "TerrainHeightRange01", tmp_f32);
- compp->setHeightRange(1, tmp_f32);
- msg->getF32("RegionInfo", "TerrainHeightRange10", tmp_f32);
- compp->setHeightRange(2, tmp_f32);
- msg->getF32("RegionInfo", "TerrainHeightRange11", tmp_f32);
- compp->setHeightRange(3, tmp_f32);
- // If this is an UPDATE (params already ready, we need to regenerate
- // all of our terrain stuff, by
- if (compp->getParamsReady())
- {
- getLand().dirtyAllPatches();
- }
- else
- {
- compp->setParamsReady();
- }
- }
- // Now that we have the name, we can load the cache file
- // off disk.
- loadObjectCache();
- // After loading cache, signal that simulator can start
- // sending data.
- // TODO: Send all upstream viewer->sim handshake info here.
- LLHost host = msg->getSender();
- msg->newMessage("RegionHandshakeReply");
- msg->nextBlock("AgentData");
- msg->addUUID("AgentID", gAgent.getID());
- msg->addUUID("SessionID", gAgent.getSessionID());
- msg->nextBlock("RegionInfo");
- msg->addU32("Flags", 0x0 );
- msg->sendReliable(host);
- }
- void LLViewerRegionImpl::buildCapabilityNames(LLSD& capabilityNames)
- {
- capabilityNames.append("AttachmentResources");
- capabilityNames.append("AvatarPickerSearch");
- capabilityNames.append("ChatSessionRequest");
- capabilityNames.append("CopyInventoryFromNotecard");
- capabilityNames.append("CreateInventoryCategory");
- capabilityNames.append("DispatchRegionInfo");
- capabilityNames.append("EstateChangeInfo");
- capabilityNames.append("EventQueueGet");
- capabilityNames.append("EnvironmentSettings");
- capabilityNames.append("ObjectMedia");
- capabilityNames.append("ObjectMediaNavigate");
- if (gSavedSettings.getBOOL("UseHTTPInventory"))
- {
- capabilityNames.append("FetchLib2");
- capabilityNames.append("FetchLibDescendents2");
- capabilityNames.append("FetchInventory2");
- capabilityNames.append("FetchInventoryDescendents2");
- }
- capabilityNames.append("GetDisplayNames");
- capabilityNames.append("GetTexture");
- capabilityNames.append("GetMesh");
- capabilityNames.append("GetObjectCost");
- capabilityNames.append("GetObjectPhysicsData");
- capabilityNames.append("GroupProposalBallot");
- capabilityNames.append("HomeLocation");
- capabilityNames.append("LandResources");
- capabilityNames.append("MapLayer");
- capabilityNames.append("MapLayerGod");
- capabilityNames.append("MeshUploadFlag");
- capabilityNames.append("NewFileAgentInventory");
- capabilityNames.append("ParcelPropertiesUpdate");
- capabilityNames.append("ParcelMediaURLFilterList");
- capabilityNames.append("ParcelNavigateMedia");
- capabilityNames.append("ParcelVoiceInfoRequest");
- capabilityNames.append("ProductInfoRequest");
- capabilityNames.append("ProvisionVoiceAccountRequest");
- capabilityNames.append("RemoteParcelRequest");
- capabilityNames.append("RequestTextureDownload");
- capabilityNames.append("ResourceCostSelected");
- capabilityNames.append("SearchStatRequest");
- capabilityNames.append("SearchStatTracking");
- capabilityNames.append("SendPostcard");
- capabilityNames.append("SendUserReport");
- capabilityNames.append("SendUserReportWithScreenshot");
- capabilityNames.append("ServerReleaseNotes");
- capabilityNames.append("SimConsole");
- capabilityNames.append("SimulatorFeatures");
- capabilityNames.append("SetDisplayName");
- capabilityNames.append("SimConsoleAsync");
- capabilityNames.append("StartGroupProposal");
- capabilityNames.append("TextureStats");
- capabilityNames.append("UntrustedSimulatorMessage");
- capabilityNames.append("UpdateAgentInformation");
- capabilityNames.append("UpdateAgentLanguage");
- capabilityNames.append("UpdateGestureAgentInventory");
- capabilityNames.append("UpdateNotecardAgentInventory");
- capabilityNames.append("UpdateScriptAgent");
- capabilityNames.append("UpdateGestureTaskInventory");
- capabilityNames.append("UpdateNotecardTaskInventory");
- capabilityNames.append("UpdateScriptTask");
- capabilityNames.append("UploadBakedTexture");
- capabilityNames.append("ViewerMetrics");
- capabilityNames.append("ViewerStartAuction");
- capabilityNames.append("ViewerStats");
-
- // Please add new capabilities alphabetically to reduce
- // merge conflicts.
- }
- void LLViewerRegion::setSeedCapability(const std::string& url)
- {
- if (getCapability("Seed") == url)
- {
- // llwarns << "Ignoring duplicate seed capability" << llendl;
- return;
- }
-
- delete mImpl->mEventPoll;
- mImpl->mEventPoll = NULL;
-
- mImpl->mCapabilities.clear();
- setCapability("Seed", url);
- LLSD capabilityNames = LLSD::emptyArray();
- mImpl->buildCapabilityNames(capabilityNames);
- llinfos << "posting to seed " << url << llendl;
- S32 id = ++mImpl->mHttpResponderID;
- LLHTTPClient::post(url, capabilityNames,
- BaseCapabilitiesComplete::build(getHandle(), id),
- LLSD(), CAP_REQUEST_TIMEOUT);
- }
- S32 LLViewerRegion::getNumSeedCapRetries()
- {
- return mImpl->mSeedCapAttempts;
- }
- void LLViewerRegion::failedSeedCapability()
- {
- // Should we retry asking for caps?
- mImpl->mSeedCapAttempts++;
- std::string url = getCapability("Seed");
- if ( url.empty() )
- {
- LL_WARNS2("AppInit", "Capabilities") << "Failed to get seed capabilities, and can not determine url for retries!" << LL_ENDL;
- return;
- }
- // After a few attempts, continue login. We will keep trying once in-world:
- if ( mImpl->mSeedCapAttempts >= mImpl->mSeedCapMaxAttemptsBeforeLogin &&
- STATE_SEED_GRANTED_WAIT == LLStartUp::getStartupState() )
- {
- LLStartUp::setStartupState( STATE_SEED_CAP_GRANTED );
- }
- if ( mImpl->mSeedCapAttempts < mImpl->mSeedCapMaxAttempts)
- {
- LLSD capabilityNames = LLSD::emptyArray();
- mImpl->buildCapabilityNames(capabilityNames);
- llinfos << "posting to seed " << url << " (retry "
- << mImpl->mSeedCapAttempts << ")" << llendl;
- S32 id = ++mImpl->mHttpResponderID;
- LLHTTPClient::post(url, capabilityNames,
- BaseCapabilitiesComplete::build(getHandle(), id),
- LLSD(), CAP_REQUEST_TIMEOUT);
- }
- else
- {
- // *TODO: Give a user pop-up about this error?
- LL_WARNS2("AppInit", "Capabilities") << "Failed to get seed capabilities from '" << url << "' after " << mImpl->mSeedCapAttempts << " attempts. Giving up!" << LL_ENDL;
- }
- }
- class SimulatorFeaturesReceived : public LLHTTPClient::Responder
- {
- LOG_CLASS(SimulatorFeaturesReceived);
- public:
- SimulatorFeaturesReceived(const std::string& retry_url, U64 region_handle,
- S32 attempt = 0, S32 max_attempts = MAX_CAP_REQUEST_ATTEMPTS)
- : mRetryURL(retry_url), mRegionHandle(region_handle), mAttempt(attempt), mMaxAttempts(max_attempts)
- { }
-
-
- void error(U32 statusNum, const std::string& reason)
- {
- LL_WARNS2("AppInit", "SimulatorFeatures") << statusNum << ": " << reason << LL_ENDL;
- retry();
- }
- void result(const LLSD& content)
- {
- LLViewerRegion *regionp = LLWorld::getInstance()->getRegionFromHandle(mRegionHandle);
- if(!regionp) //region is removed or responder is not created.
- {
- LL_WARNS2("AppInit", "SimulatorFeatures") << "Received results for region that no longer exists!" << LL_ENDL;
- return ;
- }
-
- regionp->setSimulatorFeatures(content);
- }
- private:
- void retry()
- {
- if (mAttempt < mMaxAttempts)
- {
- mAttempt++;
- LL_WARNS2("AppInit", "SimulatorFeatures") << "Re-trying '" << mRetryURL << "'. Retry #" << mAttempt << LL_ENDL;
- LLHTTPClient::get(mRetryURL, new SimulatorFeaturesReceived(*this), LLSD(), CAP_REQUEST_TIMEOUT);
- }
- }
-
- std::string mRetryURL;
- U64 mRegionHandle;
- S32 mAttempt;
- S32 mMaxAttempts;
- };
- void LLViewerRegion::setCapability(const std::string& name, const std::string& url)
- {
- if(name == "EventQueueGet")
- {
- delete mImpl->mEventPoll;
- mImpl->mEventPoll = NULL;
- mImpl->mEventPoll = new LLEventPoll(url, getHost());
- }
- else if(name == "UntrustedSimulatorMessage")
- {
- LLHTTPSender::setSender(mImpl->mHost, new LLCapHTTPSender(url));
- }
- else if (name == "SimulatorFeatures")
- {
- // kick off a request for simulator features
- LLHTTPClient::get(url, new SimulatorFeaturesReceived(url, getHandle()), LLSD(), CAP_REQUEST_TIMEOUT);
- }
- else
- {
- mImpl->mCapabilities[name] = url;
- if(name == "GetTexture")
- {
- mHttpUrl = url ;
- }
- }
- }
- bool LLViewerRegion::isSpecialCapabilityName(const std::string &name)
- {
- return name == "EventQueueGet" || name == "UntrustedSimulatorMessage";
- }
- std::string LLViewerRegion::getCapability(const std::string& name) const
- {
- CapabilityMap::const_iterator iter = mImpl->mCapabilities.find(name);
- if(iter == mImpl->mCapabilities.end())
- {
- return "";
- }
- return iter->second;
- }
- bool LLViewerRegion::capabilitiesReceived() const
- {
- return mCapabilitiesReceived;
- }
- void LLViewerRegion::setCapabilitiesReceived(bool received)
- {
- mCapabilitiesReceived = received;
- // Tell interested parties that we've received capabilities,
- // so that they can safely use getCapability().
- if (received)
- {
- mCapabilitiesReceivedSignal(getRegionID());
- // This is a single-shot signal. Forget callbacks to save resources.
- mCapabilitiesReceivedSignal.disconnect_all_slots();
- }
- }
- boost::signals2::connection LLViewerRegion::setCapabilitiesReceivedCallback(const caps_received_signal_t::slot_type& cb)
- {
- return mCapabilitiesReceivedSignal.connect(cb);
- }
- void LLViewerRegion::logActiveCapabilities() const
- {
- int count = 0;
- CapabilityMap::const_iterator iter;
- for (iter = mImpl->mCapabilities.begin(); iter != mImpl->mCapabilities.end(); ++iter, ++count)
- {
- if (!iter->second.empty())
- {
- llinfos << iter->first << " URL is " << iter->second << llendl;
- }
- }
- llinfos << "Dumped " << count << " entries." << llendl;
- }
- LLSpatialPartition* LLViewerRegion::getSpatialPartition(U32 type)
- {
- if (type < mImpl->mObjectPartition.size())
- {
- return mImpl->mObjectPartition[type];
- }
- return NULL;
- }
- // the viewer can not yet distinquish between normal- and estate-owned objects
- // so we collapse these two bits and enable the UI if either are set
- const U32 ALLOW_RETURN_ENCROACHING_OBJECT = REGION_FLAGS_ALLOW_RETURN_ENCROACHING_OBJECT
- | REGION_FLAGS_ALLOW_RETURN_ENCROACHING_ESTATE_OBJECT;
- bool LLViewerRegion::objectIsReturnable(const LLVector3& pos, const std::vector<LLBBox>& boxes) const
- {
- return (mParcelOverlay != NULL)
- && (mParcelOverlay->isOwnedSelf(pos)
- || mParcelOverlay->isOwnedGroup(pos)
- || ((mRegionFlags & ALLOW_RETURN_ENCROACHING_OBJECT)
- && mParcelOverlay->encroachesOwned(boxes)) );
- }
- bool LLViewerRegion::childrenObjectReturnable( const std::vector<LLBBox>& boxes ) const
- {
- bool result = false;
- result = ( mParcelOverlay && mParcelOverlay->encroachesOnUnowned( boxes ) ) ? 1 : 0;
- return result;
- }
- bool LLViewerRegion::objectsCrossParcel(const std::vector<LLBBox>& boxes) const
- {
- return mParcelOverlay && mParcelOverlay->encroachesOnNearbyParcel(boxes);
- }
- void LLViewerRegion::getNeighboringRegions( std::vector<LLViewerRegion*>& uniqueRegions )
- {
- mImpl->mLandp->getNeighboringRegions( uniqueRegions );
- }
- void LLViewerRegion::showReleaseNotes()
- {
- std::string url = this->getCapability("ServerReleaseNotes");
- if (url.empty()) {
- // HACK haven't received the capability yet, we'll wait until
- // it arives.
- mReleaseNotesRequested = TRUE;
- return;
- }
- LLWeb::loadURL(url);
- mReleaseNotesRequested = FALSE;
- }
- std::string LLViewerRegion::getDescription() const
- {
- return stringize(*this);
- }
- bool LLViewerRegion::meshUploadEnabled() const
- {
- return (mSimulatorFeatures.has("MeshUploadEnabled") &&
- mSimulatorFeatures["MeshUploadEnabled"].asBoolean());
- }
- bool LLViewerRegion::meshRezEnabled() const
- {
- return (mSimulatorFeatures.has("MeshRezEnabled") &&
- mSimulatorFeatures["MeshRezEnabled"].asBoolean());
- }