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/**
* @file llmessagebuilder.h
* @brief Declaration of LLMessageBuilder class.
*
* $LicenseInfo:firstyear=2007&license=viewerlgpl$
* 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 LL_LLMESSAGEBUILDER_H
#define LL_LLMESSAGEBUILDER_H
#include <string>
#include "stdtypes.h"
class LLMsgData;
class LLQuaternion;
class LLSD;
class LLUUID;
class LLVector3;
class LLVector3d;
class LLVector4;
class LLMessageBuilder
{
public:
//CLASS_LOG_TYPE(LLMessageBuilder);
virtual ~LLMessageBuilder();
virtual void newMessage(const char* name) = 0;
virtual void nextBlock(const char* blockname) = 0;
virtual BOOL removeLastBlock() = 0; // TODO: babbage: remove this horror
/** All add* methods expect pointers to canonical strings. */
virtual void addBinaryData(
const char* varname,
const void* data,
S32 size) = 0;
virtual void addBOOL(const char* varname, BOOL b) = 0;
virtual void addS8(const char* varname, S8 s) = 0;
virtual void addU8(const char* varname, U8 u) = 0;
virtual void addS16(const char* varname, S16 i) = 0;
virtual void addU16(const char* varname, U16 i) = 0;
virtual void addF32(const char* varname, F32 f) = 0;
virtual void addS32(const char* varname, S32 s) = 0;
virtual void addU32(const char* varname, U32 u) = 0;
virtual void addU64(const char* varname, U64 lu) = 0;
virtual void addF64(const char* varname, F64 d) = 0;
virtual void addVector3(const char* varname, const LLVector3& vec) = 0;
virtual void addVector4(const char* varname, const LLVector4& vec) = 0;
virtual void addVector3d(const char* varname, const LLVector3d& vec) = 0;
virtual void addQuat(const char* varname, const LLQuaternion& quat) = 0;
virtual void addUUID(const char* varname, const LLUUID& uuid) = 0;
virtual void addIPAddr(const char* varname, const U32 ip) = 0;
virtual void addIPPort(const char* varname, const U16 port) = 0;
virtual void addString(const char* varname, const char* s) = 0;
virtual void addString(const char* varname, const std::string& s) = 0;
virtual BOOL isMessageFull(const char* blockname) const = 0;
virtual void compressMessage(U8*& buf_ptr, U32& buffer_length) = 0;
virtual S32 getMessageSize() = 0;
virtual BOOL isBuilt() const = 0;
virtual BOOL isClear() const = 0;
virtual U32 buildMessage(
U8* buffer,
U32 buffer_size,
U8 offset_to_data) = 0;
/**< Return built message size */
virtual void clearMessage() = 0;
// TODO: babbage: remove this horror
virtual void setBuilt(BOOL b) = 0;
virtual const char* getMessageName() const = 0;
virtual void copyFromMessageData(const LLMsgData& data) = 0;
virtual void copyFromLLSD(const LLSD& data) = 0;
};
#endif // LL_LLMESSAGEBUILDER_H
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