diff options
Diffstat (limited to 'indra/llmessage/llassetstorage.cpp')
| -rw-r--r-- | indra/llmessage/llassetstorage.cpp | 68 |
1 files changed, 43 insertions, 25 deletions
diff --git a/indra/llmessage/llassetstorage.cpp b/indra/llmessage/llassetstorage.cpp index 8a781e9aea..31cdb1219b 100644 --- a/indra/llmessage/llassetstorage.cpp +++ b/indra/llmessage/llassetstorage.cpp @@ -2,31 +2,25 @@ * @file llassetstorage.cpp * @brief Implementation of the base asset storage system. * - * $LicenseInfo:firstyear=2001&license=viewergpl$ - * - * Copyright (c) 2001-2009, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2001&license=viewerlgpl$ * 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 * $/LicenseInfo$ */ @@ -404,6 +398,12 @@ BOOL LLAssetStorage::hasLocalAsset(const LLUUID &uuid, const LLAssetType::EType bool LLAssetStorage::findInStaticVFSAndInvokeCallback(const LLUUID& uuid, LLAssetType::EType type, LLGetAssetCallback callback, void *user_data) { + if (user_data) + { + // The *user_data should not be passed without a callback to clean it up. + llassert(callback != NULL) + } + BOOL exists = mStaticVFS->getExists(uuid, type); if (exists) { @@ -438,14 +438,26 @@ void LLAssetStorage::getAssetData(const LLUUID uuid, LLAssetType::EType type, LL llinfos << "ASSET_TRACE requesting " << uuid << " type " << LLAssetType::lookup(type) << llendl; + if (user_data) + { + // The *user_data should not be passed without a callback to clean it up. + llassert(callback != NULL) + } + if (mShutDown) { - return; // don't get the asset or do any callbacks, we are shutting down + llinfos << "ASSET_TRACE cancelled " << uuid << " type " << LLAssetType::lookup(type) << " shutting down" << llendl; + + if (callback) + { + callback(mVFS, uuid, type, user_data, LL_ERR_ASSET_REQUEST_FAILED, LL_EXSTAT_NONE); + } + return; } - + if (uuid.isNull()) { - // Special case early out for NULL uuid + // Special case early out for NULL uuid and for shutting down if (callback) { callback(mVFS, uuid, type, user_data, LL_ERR_ASSET_REQUEST_NOT_IN_DATABASE, LL_EXSTAT_NULL_UUID); @@ -456,6 +468,7 @@ void LLAssetStorage::getAssetData(const LLUUID uuid, LLAssetType::EType type, LL // Try static VFS first. if (findInStaticVFSAndInvokeCallback(uuid,type,callback,user_data)) { + llinfos << "ASSET_TRACE asset " << uuid << " found in static VFS" << llendl; return; } @@ -472,6 +485,8 @@ void LLAssetStorage::getAssetData(const LLUUID uuid, LLAssetType::EType type, LL { callback(mVFS, uuid, type, user_data, LL_ERR_NOERR, LL_EXSTAT_VFS_CACHED); } + + llinfos << "ASSET_TRACE asset " << uuid << " found in VFS" << llendl; } else { @@ -512,10 +527,13 @@ void LLAssetStorage::getAssetData(const LLUUID uuid, LLAssetType::EType type, LL // This can be overridden by subclasses _queueDataRequest(uuid, type, callback, user_data, duplicate, is_priority); } - llinfos << "ASSET_TRACE asset " << uuid << " found in VFS" << llendl; } +// +// *NOTE: Logic here is replicated in LLViewerAssetStorage::_queueDataRequest. +// Changes here may need to be replicated in the viewer's derived class. +// void LLAssetStorage::_queueDataRequest(const LLUUID& uuid, LLAssetType::EType atype, LLGetAssetCallback callback, void *user_data, BOOL duplicate, |