From e2e37cced861b98de8c1a7c9c0d3a50d2d90e433 Mon Sep 17 00:00:00 2001 From: Ansariel Date: Wed, 22 May 2024 21:25:21 +0200 Subject: Fix line endlings --- indra/llmessage/llxorcipher.h | 134 +++++++++++++++++++++--------------------- 1 file changed, 67 insertions(+), 67 deletions(-) (limited to 'indra/llmessage/llxorcipher.h') diff --git a/indra/llmessage/llxorcipher.h b/indra/llmessage/llxorcipher.h index 14cea5dc02..50ea997b4d 100644 --- a/indra/llmessage/llxorcipher.h +++ b/indra/llmessage/llxorcipher.h @@ -1,67 +1,67 @@ -/** - * @file llxorcipher.h - * - * $LicenseInfo:firstyear=2003&license=viewerlgpl$ - * 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 - * $/LicenseInfo$ - */ - -#ifndef LLXORCIPHER_H -#define LLXORCIPHER_H - -#include "llcipher.h" - -//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -// Class LLXORCipher -// -// Implementation of LLCipher which encrypts using a XOR pad. -//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -class LLXORCipher : public LLCipher -{ -public: - LLXORCipher(const U8* pad, U32 pad_len); - LLXORCipher(const LLXORCipher& cipher); - virtual ~LLXORCipher(); - LLXORCipher& operator=(const LLXORCipher& cipher); - - // Cipher functions - U32 encrypt(const U8* src, U32 src_len, U8* dst, U32 dst_len) override; - U32 decrypt(const U8* src, U32 src_len, U8* dst, U32 dst_len) override; - U32 requiredEncryptionSpace(U32 src_len) const override; - - // special syntactic-sugar since xor can be performed in place. - bool encrypt(U8* buf, U32 len) { return encrypt((const U8*)buf, len, buf, len) > 0; } - bool decrypt(U8* buf, U32 len) { return decrypt((const U8*)buf, len, buf, len) > 0; } - -#ifdef _DEBUG - // This function runs tests to make sure the crc is - // working. Returns true if it is. - static bool testHarness(); -#endif - -protected: - void init(const U8* pad, U32 pad_len); - U8* mPad; - U8* mHead; - U32 mPadLen; -}; - -#endif +/** + * @file llxorcipher.h + * + * $LicenseInfo:firstyear=2003&license=viewerlgpl$ + * 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 + * $/LicenseInfo$ + */ + +#ifndef LLXORCIPHER_H +#define LLXORCIPHER_H + +#include "llcipher.h" + +//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +// Class LLXORCipher +// +// Implementation of LLCipher which encrypts using a XOR pad. +//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +class LLXORCipher : public LLCipher +{ +public: + LLXORCipher(const U8* pad, U32 pad_len); + LLXORCipher(const LLXORCipher& cipher); + virtual ~LLXORCipher(); + LLXORCipher& operator=(const LLXORCipher& cipher); + + // Cipher functions + U32 encrypt(const U8* src, U32 src_len, U8* dst, U32 dst_len) override; + U32 decrypt(const U8* src, U32 src_len, U8* dst, U32 dst_len) override; + U32 requiredEncryptionSpace(U32 src_len) const override; + + // special syntactic-sugar since xor can be performed in place. + bool encrypt(U8* buf, U32 len) { return encrypt((const U8*)buf, len, buf, len) > 0; } + bool decrypt(U8* buf, U32 len) { return decrypt((const U8*)buf, len, buf, len) > 0; } + +#ifdef _DEBUG + // This function runs tests to make sure the crc is + // working. Returns true if it is. + static bool testHarness(); +#endif + +protected: + void init(const U8* pad, U32 pad_len); + U8* mPad; + U8* mHead; + U32 mPadLen; +}; + +#endif -- cgit v1.2.3