232 lines
7.6 KiB
C++
232 lines
7.6 KiB
C++
/**
|
|
* @file llremoteparcelrequest.cpp
|
|
* @author Sam Kolb
|
|
* @brief Get information about a parcel you aren't standing in to display
|
|
* landmark/teleport information.
|
|
*
|
|
* $LicenseInfo:firstyear=2007&license=viewerlgpl$
|
|
* 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 "message.h"
|
|
|
|
#include "llpanel.h"
|
|
#include "llsdserialize.h"
|
|
#include "llurlentry.h"
|
|
#include "llviewerregion.h"
|
|
#include "llview.h"
|
|
#include "llsdutil.h"
|
|
#include "llsdutil_math.h"
|
|
#include "llregionhandle.h"
|
|
#include "llagent.h"
|
|
#include "llremoteparcelrequest.h"
|
|
#include "llcorehttputil.h"
|
|
|
|
void LLRemoteParcelInfoProcessor::addObserver(const LLUUID& parcel_id, LLRemoteParcelInfoObserver* observer)
|
|
{
|
|
observer_multimap_t::iterator it;
|
|
observer_multimap_t::iterator start = mObservers.lower_bound(parcel_id);
|
|
observer_multimap_t::iterator end = mObservers.upper_bound(parcel_id);
|
|
|
|
// Check if the observer is already in observers list for this UUID
|
|
for(it = start; it != end; ++it)
|
|
{
|
|
if (it->second.get() == observer)
|
|
{
|
|
return;
|
|
}
|
|
}
|
|
|
|
mObservers.insert(std::make_pair(parcel_id, observer->getObserverHandle()));
|
|
}
|
|
|
|
void LLRemoteParcelInfoProcessor::removeObserver(const LLUUID& parcel_id, LLRemoteParcelInfoObserver* observer)
|
|
{
|
|
if (!observer)
|
|
{
|
|
return;
|
|
}
|
|
|
|
observer_multimap_t::iterator it;
|
|
observer_multimap_t::iterator start = mObservers.lower_bound(parcel_id);
|
|
observer_multimap_t::iterator end = mObservers.upper_bound(parcel_id);
|
|
|
|
for(it = start; it != end; ++it)
|
|
{
|
|
if (it->second.get() == observer)
|
|
{
|
|
mObservers.erase(it);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
//static
|
|
void LLRemoteParcelInfoProcessor::processParcelInfoReply(LLMessageSystem* msg, void**)
|
|
{
|
|
LLParcelData parcel_data;
|
|
|
|
msg->getUUID ("Data", "ParcelID", parcel_data.parcel_id);
|
|
msg->getUUID ("Data", "OwnerID", parcel_data.owner_id);
|
|
msg->getString ("Data", "Name", parcel_data.name);
|
|
msg->getString ("Data", "Desc", parcel_data.desc);
|
|
msg->getS32 ("Data", "ActualArea", parcel_data.actual_area);
|
|
msg->getS32 ("Data", "BillableArea", parcel_data.billable_area);
|
|
msg->getU8 ("Data", "Flags", parcel_data.flags);
|
|
msg->getF32 ("Data", "GlobalX", parcel_data.global_x);
|
|
msg->getF32 ("Data", "GlobalY", parcel_data.global_y);
|
|
msg->getF32 ("Data", "GlobalZ", parcel_data.global_z);
|
|
msg->getString ("Data", "SimName", parcel_data.sim_name);
|
|
msg->getUUID ("Data", "SnapshotID", parcel_data.snapshot_id);
|
|
msg->getF32 ("Data", "Dwell", parcel_data.dwell);
|
|
msg->getS32 ("Data", "SalePrice", parcel_data.sale_price);
|
|
msg->getS32 ("Data", "AuctionID", parcel_data.auction_id);
|
|
|
|
LLRemoteParcelInfoProcessor::observer_multimap_t & observers = LLRemoteParcelInfoProcessor::getInstance()->mObservers;
|
|
|
|
typedef std::vector<observer_multimap_t::iterator> deadlist_t;
|
|
deadlist_t dead_iters;
|
|
|
|
observer_multimap_t::iterator oi = observers.lower_bound(parcel_data.parcel_id);
|
|
observer_multimap_t::iterator end = observers.upper_bound(parcel_data.parcel_id);
|
|
|
|
while (oi != end)
|
|
{
|
|
// increment the loop iterator now since it may become invalid below
|
|
observer_multimap_t::iterator cur_oi = oi++;
|
|
|
|
LLRemoteParcelInfoObserver * observer = cur_oi->second.get();
|
|
if(observer)
|
|
{
|
|
// may invalidate cur_oi if the observer removes itself
|
|
observer->processParcelInfo(parcel_data);
|
|
}
|
|
else
|
|
{
|
|
// the handle points to an expired observer, so don't keep it
|
|
// around anymore
|
|
dead_iters.push_back(cur_oi);
|
|
}
|
|
}
|
|
|
|
deadlist_t::iterator i;
|
|
deadlist_t::iterator end_dead = dead_iters.end();
|
|
for(i = dead_iters.begin(); i != end_dead; ++i)
|
|
{
|
|
observers.erase(*i);
|
|
}
|
|
|
|
LLUrlEntryParcel::LLParcelData url_data;
|
|
url_data.parcel_id = parcel_data.parcel_id;
|
|
url_data.name = parcel_data.name;
|
|
url_data.sim_name = parcel_data.sim_name;
|
|
url_data.global_x = parcel_data.global_x;
|
|
url_data.global_y = parcel_data.global_y;
|
|
url_data.global_z = parcel_data.global_z;
|
|
|
|
// Pass the parcel data to LLUrlEntryParcel to render
|
|
// human readable parcel name.
|
|
LLUrlEntryParcel::processParcelInfo(url_data);
|
|
}
|
|
|
|
void LLRemoteParcelInfoProcessor::sendParcelInfoRequest(const LLUUID& parcel_id)
|
|
{
|
|
LLMessageSystem *msg = gMessageSystem;
|
|
|
|
msg->newMessage("ParcelInfoRequest");
|
|
msg->nextBlockFast(_PREHASH_AgentData);
|
|
msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID() );
|
|
msg->addUUID("SessionID", gAgent.getSessionID());
|
|
msg->nextBlock("Data");
|
|
msg->addUUID("ParcelID", parcel_id);
|
|
gAgent.sendReliableMessage();
|
|
}
|
|
|
|
bool LLRemoteParcelInfoProcessor::requestRegionParcelInfo(const std::string &url,
|
|
const LLUUID ®ionId, const LLVector3 ®ionPos, const LLVector3d&globalPos,
|
|
LLHandle<LLRemoteParcelInfoObserver> observerHandle)
|
|
{
|
|
|
|
if (!url.empty())
|
|
{
|
|
LLCoros::instance().launch("LLRemoteParcelInfoProcessor::regionParcelInfoCoro",
|
|
boost::bind(&LLRemoteParcelInfoProcessor::regionParcelInfoCoro, this, url,
|
|
regionId, regionPos, globalPos, observerHandle));
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
void LLRemoteParcelInfoProcessor::regionParcelInfoCoro(std::string url,
|
|
LLUUID regionId, LLVector3 posRegion, LLVector3d posGlobal,
|
|
LLHandle<LLRemoteParcelInfoObserver> observerHandle)
|
|
{
|
|
LLCore::HttpRequest::policy_t httpPolicy(LLCore::HttpRequest::DEFAULT_POLICY_ID);
|
|
LLCoreHttpUtil::HttpCoroutineAdapter::ptr_t
|
|
httpAdapter(new LLCoreHttpUtil::HttpCoroutineAdapter("RemoteParcelRequest", httpPolicy));
|
|
LLCore::HttpRequest::ptr_t httpRequest(new LLCore::HttpRequest);
|
|
|
|
LLSD bodyData;
|
|
|
|
LL_DEBUGS("ParcelRequest") << "Remote Parcel Request for " << regionId << "local: " << posRegion << "remote: " << posGlobal << LL_ENDL;// <FS:Beq> FIRE-30534 - changes related to var regions in opensim
|
|
bodyData["location"] = ll_sd_from_vector3(posRegion);
|
|
if (!regionId.isNull())
|
|
{
|
|
bodyData["region_id"] = regionId;
|
|
}
|
|
if (!posGlobal.isExactlyZero())
|
|
{
|
|
// <FS:Beq> Note: leave this to_region_handle at 256 grid cell resolution, let OpenSim Server resolve
|
|
U64 regionHandle = to_region_handle(posGlobal);
|
|
bodyData["region_handle"] = ll_sd_from_U64(regionHandle);
|
|
}
|
|
|
|
LLSD result = httpAdapter->postAndSuspend(httpRequest, url, bodyData);
|
|
|
|
LLSD httpResults = result[LLCoreHttpUtil::HttpCoroutineAdapter::HTTP_RESULTS];
|
|
LLCore::HttpStatus status = LLCoreHttpUtil::HttpCoroutineAdapter::getStatusFromLLSD(httpResults);
|
|
|
|
LLRemoteParcelInfoObserver* observer = observerHandle.get();
|
|
// Panel inspecting the information may be closed and destroyed
|
|
// before this response is received.
|
|
if (!observer)
|
|
return;
|
|
|
|
if (!status)
|
|
{
|
|
std::string message = status.getMessage();
|
|
if (message.empty())
|
|
{
|
|
message = status.toString();
|
|
}
|
|
observer->setErrorStatus(status.getStatus(), message);
|
|
}
|
|
else
|
|
{
|
|
LLUUID parcel_id = result["parcel_id"];
|
|
observer->setParcelID(parcel_id);
|
|
}
|
|
|
|
}
|