Second Life viewer sources 1.13.2.12

1 files changed, 93 insertions, 0 deletions

diff --git a/linden/indra/llprimitive/llvolumemessage.h b/linden/indra/llprimitive/llvolumemessage.h
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+/** 
+ * @file llvolumemessage.h
+ * @brief LLVolumeMessage base class
+ *
+ * Copyright (c) 2001-2007, Linden Research, Inc.
+ * 
+ * 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
+ * 
+ * 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
+ * 
+ * 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.
+ */
+
+#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
+