149 lines
5.4 KiB
C++
149 lines
5.4 KiB
C++
/**
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* @file lltemplatemessagereader.h
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* @brief Declaration of LLTemplateMessageReader class.
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*
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* $LicenseInfo:firstyear=2007&license=viewergpl$
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*
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* Copyright (c) 2007-2009, Linden Research, Inc.
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*
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* Second Life Viewer Source Code
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* The source code in this file ("Source Code") is provided by Linden Lab
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* to you under the terms of the GNU General Public License, version 2.0
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* ("GPL"), unless you have obtained a separate licensing agreement
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* ("Other License"), formally executed by you and Linden Lab. Terms of
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* the GPL can be found in doc/GPL-license.txt in this distribution, or
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* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
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*
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* There are special exceptions to the terms and conditions of the GPL as
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* it is applied to this Source Code. View the full text of the exception
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* in the file doc/FLOSS-exception.txt in this software distribution, or
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* online at
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* http://secondlifegrid.net/programs/open_source/licensing/flossexception
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*
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* By copying, modifying or distributing this software, you acknowledge
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* that you have read and understood your obligations described above,
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* and agree to abide by those obligations.
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*
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* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
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* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
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* COMPLETENESS OR PERFORMANCE.
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* $/LicenseInfo$
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*/
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#ifndef LL_LLTEMPLATEMESSAGEREADER_H
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#define LL_LLTEMPLATEMESSAGEREADER_H
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#include "llmessagereader.h"
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#include <map>
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class LLMessageTemplate;
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class LLMsgData;
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class LLTemplateMessageReader : public LLMessageReader
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{
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public:
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typedef std::map<U32, LLMessageTemplate*> message_template_number_map_t;
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LLTemplateMessageReader(message_template_number_map_t&);
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virtual ~LLTemplateMessageReader();
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/** All get* methods expect pointers to canonical strings. */
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virtual void getBinaryData(const char *blockname, const char *varname,
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void *datap, S32 size, S32 blocknum = 0,
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S32 max_size = S32_MAX);
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virtual void getBOOL(const char *block, const char *var, BOOL &data,
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S32 blocknum = 0);
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virtual void getS8(const char *block, const char *var, S8 &data,
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S32 blocknum = 0);
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virtual void getU8(const char *block, const char *var, U8 &data,
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S32 blocknum = 0);
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virtual void getS16(const char *block, const char *var, S16 &data,
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S32 blocknum = 0);
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virtual void getU16(const char *block, const char *var, U16 &data,
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S32 blocknum = 0);
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virtual void getS32(const char *block, const char *var, S32 &data,
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S32 blocknum = 0);
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virtual void getF32(const char *block, const char *var, F32 &data,
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S32 blocknum = 0);
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virtual void getU32(const char *block, const char *var, U32 &data,
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S32 blocknum = 0);
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virtual void getU64(const char *block, const char *var, U64 &data,
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S32 blocknum = 0);
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virtual void getF64(const char *block, const char *var, F64 &data,
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S32 blocknum = 0);
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virtual void getVector3(const char *block, const char *var,
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LLVector3 &vec, S32 blocknum = 0);
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virtual void getVector4(const char *block, const char *var,
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LLVector4 &vec, S32 blocknum = 0);
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virtual void getVector3d(const char *block, const char *var,
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LLVector3d &vec, S32 blocknum = 0);
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virtual void getQuat(const char *block, const char *var, LLQuaternion &q,
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S32 blocknum = 0);
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virtual void getUUID(const char *block, const char *var, LLUUID &uuid,
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S32 blocknum = 0);
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virtual void getIPAddr(const char *block, const char *var, U32 &ip,
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S32 blocknum = 0);
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virtual void getIPPort(const char *block, const char *var, U16 &port,
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S32 blocknum = 0);
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virtual void getString(const char *block, const char *var,
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S32 buffer_size, char *buffer, S32 blocknum = 0);
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virtual void getString(const char *block, const char *var, std::string& outstr,
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S32 blocknum = 0);
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virtual S32 getNumberOfBlocks(const char *blockname);
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virtual S32 getSize(const char *blockname, const char *varname);
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virtual S32 getSize(const char *blockname, S32 blocknum,
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const char *varname);
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virtual void clearMessage();
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virtual const char* getMessageName() const;
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virtual S32 getMessageSize() const;
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// <edit>
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LLMessageTemplate* getTemplate();
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// </edit>
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virtual void copyToBuilder(LLMessageBuilder&) const;
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BOOL validateMessage(const U8* buffer, S32 buffer_size,
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// <edit>
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// const LLHost& sender);
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const LLHost& sender, bool trusted = false, BOOL custom = FALSE);
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// </edit>
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BOOL readMessage(const U8* buffer, const LLHost& sender);
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bool isTrusted() const;
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bool isBanned(bool trusted_source) const;
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bool isUdpBanned() const;
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private:
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void getData(const char *blockname, const char *varname, void *datap,
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S32 size = 0, S32 blocknum = 0, S32 max_size = S32_MAX);
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BOOL decodeTemplate(const U8* buffer, S32 buffer_size, // inputs
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// <edit>
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// LLMessageTemplate** msg_template ); // outputs
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LLMessageTemplate** msg_template, BOOL custom = FALSE);
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// </edit>
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void logRanOffEndOfPacket( const LLHost& host, const S32 where, const S32 wanted );
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// <edit>
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//BOOL decodeData(const U8* buffer, const LLHost& sender );
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public:
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BOOL decodeData(const U8* buffer, const LLHost& sender, BOOL custom = FALSE);
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private:
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// </edit>
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S32 mReceiveSize;
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LLMessageTemplate* mCurrentRMessageTemplate;
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LLMsgData* mCurrentRMessageData;
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message_template_number_map_t& mMessageNumbers;
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};
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#endif // LL_LLTEMPLATEMESSAGEREADER_H
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