diff options
Diffstat (limited to 'indra/newview/llremoteparcelrequest.cpp')
| -rw-r--r-- | indra/newview/llremoteparcelrequest.cpp | 109 |
1 files changed, 67 insertions, 42 deletions
diff --git a/indra/newview/llremoteparcelrequest.cpp b/indra/newview/llremoteparcelrequest.cpp index 95e3dd6d78..3862dac340 100644 --- a/indra/newview/llremoteparcelrequest.cpp +++ b/indra/newview/llremoteparcelrequest.cpp @@ -4,31 +4,25 @@ * @brief Get information about a parcel you aren't standing in to display * landmark/teleport information. * - * $LicenseInfo:firstyear=2007&license=viewergpl$ - * - * Copyright (c) 2007-2009, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2007&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 + * 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. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at - * http://secondlifegrid.net/programs/open_source/licensing/flossexception + * 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. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * 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 * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ @@ -36,10 +30,10 @@ #include "message.h" -#include "llpanelplace.h" #include "llpanel.h" #include "llhttpclient.h" #include "llsdserialize.h" +#include "llurlentry.h" #include "llviewerregion.h" #include "llview.h" @@ -84,23 +78,20 @@ void LLRemoteParcelRequestResponder::error(U32 status, const std::string& reason void LLRemoteParcelInfoProcessor::addObserver(const LLUUID& parcel_id, LLRemoteParcelInfoObserver* observer) { - // Check if the observer is already in observers list for this UUID 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); - it = mObservers.find(parcel_id); - while (it != mObservers.end()) + // Check if the observer is already in observers list for this UUID + for(it = start; it != end; ++it) { - if (it->second == observer) + if (it->second.get() == observer) { return; } - else - { - ++it; - } } - mObservers.insert(std::pair<LLUUID, LLRemoteParcelInfoObserver*>(parcel_id, observer)); + mObservers.insert(std::make_pair(parcel_id, observer->getObserverHandle())); } void LLRemoteParcelInfoProcessor::removeObserver(const LLUUID& parcel_id, LLRemoteParcelInfoObserver* observer) @@ -111,19 +102,16 @@ void LLRemoteParcelInfoProcessor::removeObserver(const LLUUID& parcel_id, LLRemo } 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); - it = mObservers.find(parcel_id); - while (it != mObservers.end()) + for(it = start; it != end; ++it) { - if (it->second == observer) + if (it->second.get() == observer) { mObservers.erase(it); break; } - else - { - ++it; - } } } @@ -148,14 +136,51 @@ void LLRemoteParcelInfoProcessor::processParcelInfoReply(LLMessageSystem* msg, v msg->getS32 ("Data", "SalePrice", parcel_data.sale_price); msg->getS32 ("Data", "AuctionID", parcel_data.auction_id); - LLRemoteParcelInfoProcessor::observer_multimap_t observers = LLRemoteParcelInfoProcessor::getInstance()->mObservers; + 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.find(parcel_data.parcel_id); + observer_multimap_t::iterator oi = observers.lower_bound(parcel_data.parcel_id); observer_multimap_t::iterator end = observers.upper_bound(parcel_data.parcel_id); - for (; oi != end; ++oi) + + while (oi != end) { - oi->second->processParcelInfo(parcel_data); + // 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) |