diff options
Diffstat (limited to 'indra/llmessage/llxfermanager.h')
| -rw-r--r-- | indra/llmessage/llxfermanager.h | 59 |
1 files changed, 35 insertions, 24 deletions
diff --git a/indra/llmessage/llxfermanager.h b/indra/llmessage/llxfermanager.h index c4af8fe937..b84bccb5b7 100644 --- a/indra/llmessage/llxfermanager.h +++ b/indra/llmessage/llxfermanager.h @@ -3,30 +3,25 @@ * @brief definition of LLXferManager class for a keeping track of * multiple xfers * - * $LicenseInfo:firstyear=2001&license=viewergpl$ - * - * Copyright (c) 2001-2007, 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://secondlife.com/developers/opensource/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://secondlife.com/developers/opensource/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 * $/LicenseInfo$ */ @@ -108,13 +103,15 @@ class LLXferManager // implementation methods virtual void startPendingDownloads(); virtual void addToList(LLXfer* xferp, LLXfer*& head, BOOL is_priority); + std::multiset<std::string> mExpectedTransfers; // files that are authorized to transfer out + std::multiset<std::string> mExpectedRequests; // files that are authorized to be downloaded on top of public: LLXferManager(LLVFS *vfs); virtual ~LLXferManager(); virtual void init(LLVFS *vfs); - virtual void free(); + virtual void cleanup(); void setUseAckThrottling(const BOOL use); void setAckThrottleBPS(const F32 bps); @@ -143,8 +140,8 @@ class LLXferManager // file requesting routines // .. to file - virtual void requestFile(const char* local_filename, - const char* remote_filename, + virtual void requestFile(const std::string& local_filename, + const std::string& remote_filename, ELLPath remote_path, const LLHost& remote_host, BOOL delete_remote_on_completion, @@ -153,7 +150,7 @@ class LLXferManager BOOL use_big_packets = FALSE); // .. to memory - virtual void requestFile(const char* remote_filename, + virtual void requestFile(const std::string& remote_filename, ELLPath remote_path, const LLHost &remote_host, BOOL delete_remote_on_completion, @@ -168,6 +165,20 @@ class LLXferManager const LLHost& remote_host, void (*callback)(void**,S32,LLExtStat), void** user_data, BOOL is_priority = FALSE); + /** + When arbitrary files are requested to be transfered (by giving a dir of LL_PATH_NONE) + they must be "expected", but having something pre-authorize them. This pair of functions + maintains a pre-authorized list. The first function adds something to the list, the second + checks if is authorized, removing it if so. In this way, a file is only authorized for + a single use. + */ + virtual void expectFileForTransfer(const std::string& filename); + virtual bool validateFileForTransfer(const std::string& filename); + /** + Same idea, but for the viewer about to call InitiateDownload to track what it requested. + */ + virtual void expectFileForRequest(const std::string& filename); + virtual bool validateFileForRequest(const std::string& filename); /* // xfer request (may be memory or file) |