diff options
Diffstat (limited to 'indra/llcommon/llmd5.cpp')
| -rwxr-xr-x[-rw-r--r--] | indra/llcommon/llmd5.cpp | 51 |
1 files changed, 22 insertions, 29 deletions
diff --git a/indra/llcommon/llmd5.cpp b/indra/llcommon/llmd5.cpp index cc73c3e45c..f942a976b7 100644..100755 --- a/indra/llcommon/llmd5.cpp +++ b/indra/llcommon/llmd5.cpp @@ -1,31 +1,25 @@ /** * @file llmd5.cpp * - * $LicenseInfo:firstyear=2001&license=viewergpl$ - * - * 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 * $/LicenseInfo$ */ @@ -82,7 +76,6 @@ documentation and/or software. #include "llmd5.h" -#include <cassert> #include <iostream> // cerr // how many bytes to grab at a time when checking files @@ -125,6 +118,12 @@ void LLMD5::update (const uint1 *input, const uint4 input_length) { buffer_space = 64 - buffer_index; // how much space is left in buffer + // now, transform each 64-byte piece of the input, bypassing the buffer + if (input == NULL || input_length == 0){ + std::cerr << "LLMD5::update: Invalid input!" << std::endl; + return; + } + // Transform as many times as possible. if (input_length >= buffer_space) { // ie. we have enough to fill the buffer // fill the rest of the buffer and transform @@ -134,12 +133,6 @@ void LLMD5::update (const uint1 *input, const uint4 input_length) { buffer_space); transform (buffer); - // now, transform each 64-byte piece of the input, bypassing the buffer - if (input == NULL || input_length == 0){ - std::cerr << "LLMD5::update: Invalid input!" << std::endl; - return; - } - for (input_index = buffer_space; input_index + 63 < input_length; input_index += 64) transform (input+input_index); @@ -181,7 +174,7 @@ void LLMD5::update(std::istream& stream){ while (stream.good()){ stream.read( (char*)buffer, BLOCK_LEN); /* Flawfinder: ignore */ // note that return value of read is unusable. - len=stream.gcount(); + len=(int)stream.gcount(); update(buffer, len); } |