llvolumemessage.h
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- /**
- * @file llvolumemessage.h
- * @brief LLVolumeMessage base class
- *
- * $LicenseInfo:firstyear=2001&license=viewergpl$
- *
- * Copyright (c) 2001-2010, Linden Research, Inc.
- *
- * 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
- *
- * 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
- *
- * 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.
- *
- * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
- * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
- * COMPLETENESS OR PERFORMANCE.
- * $/LicenseInfo$
- */
- #ifndef LL_LLVOLUMEMESSAGE_H
- #define LL_LLVOLUMEMESSAGE_H
- #include "llvolume.h"
- class LLMessageSystem;
- class LLDataPacker;
- // wrapper class for some volume/message functions
- class LLVolumeMessage
- {
- protected:
- // The profile and path params are protected since they do not do
- // any kind of parameter validation or clamping. Use the public
- // pack and unpack volume param methods below
- static bool packProfileParams(
- const LLProfileParams* params,
- LLMessageSystem* mesgsys);
- static bool packProfileParams(
- const LLProfileParams* params,
- LLDataPacker& dp);
- static bool unpackProfileParams(
- LLProfileParams* params,
- LLMessageSystem* mesgsys,
- char* block_name,
- S32 block_num = 0);
- static bool unpackProfileParams(LLProfileParams* params, LLDataPacker& dp);
- static bool packPathParams(
- const LLPathParams* params,
- LLMessageSystem* mesgsys);
- static bool packPathParams(const LLPathParams* params, LLDataPacker& dp);
- static bool unpackPathParams(
- LLPathParams* params,
- LLMessageSystem* mesgsys,
- char* block_name,
- S32 block_num = 0);
- static bool unpackPathParams(LLPathParams* params, LLDataPacker& dp);
- public:
- /**
- * @brief This method constrains any volume params to make them valid.
- *
- * @param[in,out] Possibly invalid params in, always valid out.
- * @return Returns true if the in params were valid, and therefore
- * unchanged.
- */
- static bool constrainVolumeParams(LLVolumeParams& params);
- static bool packVolumeParams(
- const LLVolumeParams* params,
- LLMessageSystem* mesgsys);
- static bool packVolumeParams(
- const LLVolumeParams* params,
- LLDataPacker& dp);
- static bool unpackVolumeParams(
- LLVolumeParams* params,
- LLMessageSystem* mesgsys,
- char* block_name,
- S32 block_num = 0);
- static bool unpackVolumeParams(LLVolumeParams* params, LLDataPacker &dp);
- };
- #endif // LL_LLVOLUMEMESSAGE_H