LLTemplateMessageReader Class Reference

#include <lltemplatemessagereader.h>

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List of all members.

Public Types
typedef std::map< U32, LLMessageTemplate * >	message_template_number_map_t
Public Member Functions
	LLTemplateMessageReader (message_template_number_map_t &)
virtual	~LLTemplateMessageReader ()
virtual void	getBinaryData (const char *blockname, const char *varname, void *datap, S32 size, S32 blocknum=0, S32 max_size=S32_MAX)
virtual void	getBOOL (const char *block, const char *var, BOOL &data, S32 blocknum=0)
virtual void	getS8 (const char *block, const char *var, S8 &data, S32 blocknum=0)
virtual void	getU8 (const char *block, const char *var, U8 &data, S32 blocknum=0)
virtual void	getS16 (const char *block, const char *var, S16 &data, S32 blocknum=0)
virtual void	getU16 (const char *block, const char *var, U16 &data, S32 blocknum=0)
virtual void	getS32 (const char *block, const char *var, S32 &data, S32 blocknum=0)
virtual void	getF32 (const char *block, const char *var, F32 &data, S32 blocknum=0)
virtual void	getU32 (const char *block, const char *var, U32 &data, S32 blocknum=0)
virtual void	getU64 (const char *block, const char *var, U64 &data, S32 blocknum=0)
virtual void	getF64 (const char *block, const char *var, F64 &data, S32 blocknum=0)
virtual void	getVector3 (const char *block, const char *var, LLVector3 &vec, S32 blocknum=0)
virtual void	getVector4 (const char *block, const char *var, LLVector4 &vec, S32 blocknum=0)
virtual void	getVector3d (const char *block, const char *var, LLVector3d &vec, S32 blocknum=0)
virtual void	getQuat (const char *block, const char *var, LLQuaternion &q, S32 blocknum=0)
virtual void	getUUID (const char *block, const char *var, LLUUID &uuid, S32 blocknum=0)
virtual void	getIPAddr (const char *block, const char *var, U32 &ip, S32 blocknum=0)
virtual void	getIPPort (const char *block, const char *var, U16 &port, S32 blocknum=0)
virtual void	getString (const char *block, const char *var, S32 buffer_size, char *buffer, S32 blocknum=0)
virtual S32	getNumberOfBlocks (const char *blockname)
virtual S32	getSize (const char *blockname, const char *varname)
virtual S32	getSize (const char *blockname, S32 blocknum, const char *varname)
virtual void	clearMessage ()
virtual const char *	getMessageName () const
virtual S32	getMessageSize () const
virtual void	copyToBuilder (LLMessageBuilder &) const
BOOL	validateMessage (const U8 *buffer, S32 buffer_size, const LLHost &sender)
BOOL	readMessage (const U8 *buffer, const LLHost &sender)
bool	isTrusted () const
bool	isBanned (bool trusted_source) const
Private Member Functions
void	getData (const char *blockname, const char *varname, void *datap, S32 size=0, S32 blocknum=0, S32 max_size=S32_MAX)
BOOL	decodeTemplate (const U8 *buffer, S32 buffer_size, LLMessageTemplate **msg_template)
void	logRanOffEndOfPacket (const LLHost &host, const S32 where, const S32 wanted)
BOOL	decodeData (const U8 *buffer, const LLHost &sender)
Private Attributes
S32	mReceiveSize
LLMessageTemplate *	mCurrentRMessageTemplate
LLMsgData *	mCurrentRMessageData
message_template_number_map_t &	mMessageNumbers

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Detailed Description

Definition at line 42 of file lltemplatemessagereader.h.

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Member Typedef Documentation

typedef std::map<U32, LLMessageTemplate*> LLTemplateMessageReader::message_template_number_map_t

Definition at line 46 of file lltemplatemessagereader.h.

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Constructor & Destructor Documentation

LLTemplateMessageReader::LLTemplateMessageReader

(

message_template_number_map_t &

number_template_map

)

Definition at line 45 of file lltemplatemessagereader.cpp.

LLTemplateMessageReader::~LLTemplateMessageReader

(

)

[virtual]

Definition at line 55 of file lltemplatemessagereader.cpp.

References mCurrentRMessageData, and NULL.

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Member Function Documentation

void LLTemplateMessageReader::getBinaryData	(	const char *	blockname,
		const char *	varname,
		void *	datap,
		S32	size,
		S32	blocknum = 0,
		S32	max_size = S32_MAX
	)			[virtual]

All get* methods expect pointers to canonical strings.

Implements LLMessageReader.

Definition at line 271 of file lltemplatemessagereader.cpp.

References getData().

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void LLTemplateMessageReader::getBOOL	(	const char *	block,
		const char *	var,
		BOOL &	data,
		S32	blocknum = 0
	)			[virtual]

Implements LLMessageReader.

Definition at line 291 of file lltemplatemessagereader.cpp.

References getData().

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void LLTemplateMessageReader::getS8	(	const char *	block,
		const char *	var,
		S8 &	data,
		S32	blocknum = 0
	)			[virtual]

Implements LLMessageReader.

Definition at line 279 of file lltemplatemessagereader.cpp.

References getData().

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void LLTemplateMessageReader::getU8	(	const char *	block,
		const char *	var,
		U8 &	data,
		S32	blocknum = 0
	)			[virtual]

Implements LLMessageReader.

Definition at line 285 of file lltemplatemessagereader.cpp.

References getData().

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void LLTemplateMessageReader::getS16	(	const char *	block,
		const char *	var,
		S16 &	data,
		S32	blocknum = 0
	)			[virtual]

Implements LLMessageReader.

Definition at line 299 of file lltemplatemessagereader.cpp.

References getData().

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void LLTemplateMessageReader::getU16	(	const char *	block,
		const char *	var,
		U16 &	data,
		S32	blocknum = 0
	)			[virtual]

Implements LLMessageReader.

Definition at line 305 of file lltemplatemessagereader.cpp.

References getData().

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void LLTemplateMessageReader::getS32	(	const char *	block,
		const char *	var,
		S32 &	data,
		S32	blocknum = 0
	)			[virtual]

Implements LLMessageReader.

Definition at line 311 of file lltemplatemessagereader.cpp.

References getData(), and S32.

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void LLTemplateMessageReader::getF32	(	const char *	block,
		const char *	var,
		F32 &	data,
		S32	blocknum = 0
	)			[virtual]

Implements LLMessageReader.

Definition at line 329 of file lltemplatemessagereader.cpp.

References getData(), llendl, llfinite, and llwarns.

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void LLTemplateMessageReader::getU32	(	const char *	block,
		const char *	var,
		U32 &	data,
		S32	blocknum = 0
	)			[virtual]

Implements LLMessageReader.

Definition at line 317 of file lltemplatemessagereader.cpp.

References getData().

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void LLTemplateMessageReader::getU64	(	const char *	block,
		const char *	var,
		U64 &	data,
		S32	blocknum = 0
	)			[virtual]

Implements LLMessageReader.

Definition at line 323 of file lltemplatemessagereader.cpp.

References getData().

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void LLTemplateMessageReader::getF64	(	const char *	block,
		const char *	var,
		F64 &	data,
		S32	blocknum = 0
	)			[virtual]

Implements LLMessageReader.

Definition at line 342 of file lltemplatemessagereader.cpp.

References getData(), llendl, llfinite, and llwarns.

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void LLTemplateMessageReader::getVector3	(	const char *	block,
		const char *	var,
		LLVector3 &	vec,
		S32	blocknum = 0
	)			[virtual]

Implements LLMessageReader.

Definition at line 355 of file lltemplatemessagereader.cpp.

References getData(), LLVector3::isFinite(), llendl, llwarns, LLVector3::mV, and LLVector3::zeroVec().

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void LLTemplateMessageReader::getVector4	(	const char *	block,
		const char *	var,
		LLVector4 &	vec,
		S32	blocknum = 0
	)			[virtual]

Implements LLMessageReader.

Definition at line 368 of file lltemplatemessagereader.cpp.

References getData(), LLVector4::isFinite(), llendl, llwarns, LLVector4::mV, and LLVector4::zeroVec().

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void LLTemplateMessageReader::getVector3d	(	const char *	block,
		const char *	var,
		LLVector3d &	vec,
		S32	blocknum = 0
	)			[virtual]

Implements LLMessageReader.

Definition at line 381 of file lltemplatemessagereader.cpp.

References getData(), LLVector3d::isFinite(), llendl, llwarns, LLVector3d::mdV, and LLVector3d::zeroVec().

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void LLTemplateMessageReader::getQuat	(	const char *	block,
		const char *	var,
		LLQuaternion &	q,
		S32	blocknum = 0
	)			[virtual]

Implements LLMessageReader.

Definition at line 395 of file lltemplatemessagereader.cpp.

References getData(), LLVector3::isFinite(), llendl, llwarns, LLQuaternion::loadIdentity(), LLVector3::mV, and LLQuaternion::unpackFromVector3().

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void LLTemplateMessageReader::getUUID	(	const char *	block,
		const char *	var,
		LLUUID &	uuid,
		S32	blocknum = 0
	)			[virtual]

Implements LLMessageReader.

Definition at line 412 of file lltemplatemessagereader.cpp.

References getData(), and LLUUID::mData.

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void LLTemplateMessageReader::getIPAddr	(	const char *	block,
		const char *	var,
		U32 &	ip,
		S32	blocknum = 0
	)			[inline, virtual]

Implements LLMessageReader.

Definition at line 418 of file lltemplatemessagereader.cpp.

References getData().

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void LLTemplateMessageReader::getIPPort	(	const char *	block,
		const char *	var,
		U16 &	port,
		S32	blocknum = 0
	)			[inline, virtual]

Implements LLMessageReader.

Definition at line 423 of file lltemplatemessagereader.cpp.

References getData().

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void LLTemplateMessageReader::getString	(	const char *	block,
		const char *	var,
		S32	buffer_size,
		char *	buffer,
		S32	blocknum = 0
	)			[inline, virtual]

Implements LLMessageReader.

Definition at line 429 of file lltemplatemessagereader.cpp.

References getData().

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S32 LLTemplateMessageReader::getNumberOfBlocks

(

const char *

blockname

)

[virtual]

Implements LLMessageReader.

Definition at line 153 of file lltemplatemessagereader.cpp.

References llendl, llerrs, mCurrentRMessageData, LLMsgData::mMemberBlocks, and mReceiveSize.

S32 LLTemplateMessageReader::getSize	(	const char *	blockname,
		const char *	varname
	)			[virtual]

Implements LLMessageReader.

Definition at line 183 of file lltemplatemessagereader.cpp.

References LLMsgVarData::getName(), LLMsgVarData::getSize(), llendl, llerrs, MBT_SINGLE, mCurrentRMessageData, mCurrentRMessageTemplate, LLMessageTemplate::mMemberBlocks, LLMsgData::mMemberBlocks, LLMsgBlkData::mMemberVarData, LLMsgData::mName, and mReceiveSize.

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S32 LLTemplateMessageReader::getSize	(	const char *	blockname,
		S32	blocknum,
		const char *	varname
	)			[virtual]

Implements LLMessageReader.

Definition at line 231 of file lltemplatemessagereader.cpp.

References LLMsgVarData::getName(), LLMsgVarData::getSize(), llendl, llerrs, mCurrentRMessageData, LLMsgData::mMemberBlocks, LLMsgBlkData::mMemberVarData, LLMsgData::mName, and mReceiveSize.

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void LLTemplateMessageReader::clearMessage

(

)

[virtual]

Implements LLMessageReader.

Definition at line 62 of file lltemplatemessagereader.cpp.

References mCurrentRMessageData, mCurrentRMessageTemplate, mReceiveSize, and NULL.

const char * LLTemplateMessageReader::getMessageName

(

)

const [virtual]

Returns pointer to canonical (prehashed) string.

Implements LLMessageReader.

Definition at line 770 of file lltemplatemessagereader.cpp.

References llendl, llwarns, mCurrentRMessageTemplate, and LLMessageTemplate::mName.

Referenced by LLMessageSystem::checkMessages(), and logRanOffEndOfPacket().

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S32 LLTemplateMessageReader::getMessageSize

(

)

const [virtual]

Implements LLMessageReader.

Definition at line 437 of file lltemplatemessagereader.cpp.

References mReceiveSize.

void LLTemplateMessageReader::copyToBuilder

(

LLMessageBuilder &

builder

)

const [virtual]

Implements LLMessageReader.

Definition at line 793 of file lltemplatemessagereader.cpp.

References LLMessageBuilder::copyFromMessageData(), mCurrentRMessageData, mCurrentRMessageTemplate, and NULL.

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BOOL LLTemplateMessageReader::validateMessage	(	const U8 *	buffer,
		S32	buffer_size,
		const LLHost &	sender
	)

Definition at line 747 of file lltemplatemessagereader.cpp.

References decodeTemplate(), mCurrentRMessageTemplate, LLMessageTemplate::mReceiveCount, and mReceiveSize.

Referenced by LLMessageSystem::checkMessages(), and tut::LLTemplateMessageBuilderTestData::setReader().

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BOOL LLTemplateMessageReader::readMessage	(	const U8 *	buffer,
		const LLHost &	sender
	)

Definition at line 763 of file lltemplatemessagereader.cpp.

References decodeData().

Referenced by LLMessageSystem::checkMessages(), and tut::LLTemplateMessageBuilderTestData::setReader().

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bool LLTemplateMessageReader::isTrusted

(

)

const

Definition at line 781 of file lltemplatemessagereader.cpp.

References LLMessageTemplate::getTrust(), mCurrentRMessageTemplate, and MT_TRUST.

Referenced by LLMessageSystem::checkMessages().

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bool LLTemplateMessageReader::isBanned

(

bool

trusted_source

)

const

Definition at line 787 of file lltemplatemessagereader.cpp.

References LLMessageTemplate::isBanned(), and mCurrentRMessageTemplate.

Referenced by LLMessageSystem::checkMessages().

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void LLTemplateMessageReader::getData	(	const char *	blockname,
		const char *	varname,
		void *	datap,
		S32	size = 0,
		S32	blocknum = 0,
		S32	max_size = S32_MAX
	)			[private]

Definition at line 70 of file lltemplatemessagereader.cpp.

References LLMsgVarData::getData(), LLMsgVarData::getName(), LLMsgVarData::getSize(), llendl, llerrs, llwarns, mCurrentRMessageData, LLMsgData::mMemberBlocks, LLMsgBlkData::mMemberVarData, LLMsgData::mName, mReceiveSize, and S32.

Referenced by getBinaryData(), getBOOL(), getF32(), getF64(), getIPAddr(), getIPPort(), getQuat(), getS16(), getS32(), getS8(), getString(), getU16(), getU32(), getU64(), getU8(), getUUID(), getVector3(), getVector3d(), and getVector4().

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BOOL LLTemplateMessageReader::decodeTemplate	(	const U8 *	buffer,
		S32	buffer_size,
		LLMessageTemplate **	msg_template
	)			[private]

Definition at line 443 of file lltemplatemessagereader.cpp.

References LLMessageSystem::callExceptionFunc(), FALSE, get_ptr_in_map(), gMessageSystem, LL_MINIMUM_VALID_PACKET_SIZE, LL_PACKET_ID_SIZE, llendl, llwarns, mMessageNumbers, MX_UNREGISTERED_MESSAGE, S32, and TRUE.

Referenced by validateMessage().

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void LLTemplateMessageReader::logRanOffEndOfPacket	(	const LLHost &	host,
		const S32	where,
		const S32	wanted
	)			[private]

Definition at line 508 of file lltemplatemessagereader.cpp.

References LLMessageSystem::callExceptionFunc(), getMessageName(), gMessageSystem, llendl, llinfos, llwarns, mCurrentRMessageTemplate, LLMessageTemplate::mName, mReceiveSize, LLMessageSystem::mVerboseLog, and MX_RAN_OFF_END_OF_PACKET.

Referenced by decodeData().

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BOOL LLTemplateMessageReader::decodeData	(	const U8 *	buffer,
		const LLHost &	sender
	)			[private]

Definition at line 528 of file lltemplatemessagereader.cpp.

References LLMsgData::addBlock(), LLMsgBlkData::addData(), LLMsgBlkData::addVariable(), LLMessageTemplate::callHandlerFunc(), FALSE, LLFastTimer::FTM_PROCESS_MESSAGES, LLTimer::getElapsedTimeF32(), LLMessageVariable::getName(), LLMessageVariable::getSize(), LLMessageReader::getTimeDecodes(), LLMessageReader::getTimeDecodesSpamThreshold(), LLMessageSystem::getTimingCallback(), LLMessageSystem::getTimingCallbackData(), LLMessageVariable::getType(), gMessageSystem, htonmemcpy(), i, LL_PACKET_ID_SIZE, llassert, lldebugs, llendl, llerrs, llwarns, logRanOffEndOfPacket(), MBT_MULTIPLE, MBT_SINGLE, MBT_VARIABLE, mCurrentRMessageData, mCurrentRMessageTemplate, LLMessageTemplate::mDecodeTimeThisFrame, LLMessageTemplate::mFrequency, LLMessageTemplate::mMaxDecodeTimePerMsg, LLMsgData::mMemberBlocks, LLMessageTemplate::mMemberBlocks, LLMessageBlock::mMemberVariables, LLMsgBlkData::mName, LLMessageBlock::mName, LLMessageTemplate::mName, LLMessageBlock::mNumber, mReceiveSize, LLMessageTemplate::mTotalDecoded, LLMessageTemplate::mTotalDecodeTime, LLMessageBlock::mType, MVT_U16, MVT_U32, MVT_U8, MVT_VARIABLE, NULL, PHL_OFFSET, LLTimer::reset(), S32, and TRUE.

Referenced by readMessage().

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Member Data Documentation

S32 LLTemplateMessageReader::mReceiveSize [private]

Definition at line 123 of file lltemplatemessagereader.h.

Referenced by clearMessage(), decodeData(), getData(), getMessageSize(), getNumberOfBlocks(), getSize(), logRanOffEndOfPacket(), and validateMessage().

LLMessageTemplate* LLTemplateMessageReader::mCurrentRMessageTemplate [private]

Definition at line 124 of file lltemplatemessagereader.h.

Referenced by clearMessage(), copyToBuilder(), decodeData(), getMessageName(), getSize(), isBanned(), isTrusted(), logRanOffEndOfPacket(), and validateMessage().

LLMsgData* LLTemplateMessageReader::mCurrentRMessageData [private]

Definition at line 125 of file lltemplatemessagereader.h.

Referenced by clearMessage(), copyToBuilder(), decodeData(), getData(), getNumberOfBlocks(), getSize(), and ~LLTemplateMessageReader().

message_template_number_map_t& LLTemplateMessageReader::mMessageNumbers [private]

Definition at line 126 of file lltemplatemessagereader.h.

Referenced by decodeTemplate().

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The documentation for this class was generated from the following files:

• llmessage/lltemplatemessagereader.h
• llmessage/lltemplatemessagereader.cpp