C++ LLXmlTreeNode类代码示例

BOOL LLTexGlobalColorInfo::parseXml(LLXmlTreeNode* node)
{
	// name attribute
	static LLStdStringHandle name_string = LLXmlTree::addAttributeString("name");
	if (!node->getFastAttributeString(name_string, mName))
	{
		llwarns << "<global_color> element is missing name attribute." << llendl;
		return FALSE;
	}
	// <param> sub-element
	for (LLXmlTreeNode* child = node->getChildByName("param");
		 child;
		 child = node->getNextNamedChild())
	{
		if (child->getChildByName("param_color"))
		{
			// <param><param_color/></param>
			LLTexLayerParamColorInfo* info = new LLTexLayerParamColorInfo();
			if (!info->parseXml(child))
			{
				delete info;
				return FALSE;
			}
			mParamColorInfoList.push_back(info);
		}
	}
	return TRUE;
}

void LLXmlTreeParser::startElement(const char* name, const char **atts) 
{
	if( mDump )
	{
		llinfos << tabs() << "startElement " << name << llendl;
		
		S32 i = 0;
		while( atts[i] && atts[i+1] )
		{
			llinfos << tabs() << "attribute: " << atts[i] << "=" << atts[i+1] << llendl;
			i += 2;
		}
	}

	LLXmlTreeNode* child = CreateXmlTreeNode( std::string(name), mCurrent );

	S32 i = 0;
	while( atts[i] && atts[i+1] )
	{
		child->addAttribute( atts[i], atts[i+1] );
		i += 2;
	}

	if( mCurrent )
	{
		mCurrent->addChild( child );

	}
	else
	{
		llassert( !mRoot );
		mRoot = child;
	}
	mCurrent = child;
}

BOOL LLGenePool::load()
{
	std::string filename;

	filename = gDirUtilp->getExpandedFilename(LL_PATH_CHARACTER,"genepool.xml");
	if( mLoaded )
	{
		return TRUE;
	}

	LLXmlTree xml_tree;
	BOOL success = xml_tree.parseFile( filename, FALSE );
	if( !success )
	{
		return FALSE;
	}

	LLXmlTreeNode* root = xml_tree.getRoot();
	if( !root )
	{
		return FALSE;
	}

	//-------------------------------------------------------------------------
	// <linden_genepool version="1.0"> (root)
	//-------------------------------------------------------------------------
	if( !root->hasName( "linden_genepool" ) )
	{
		llwarns << "Invalid linden_genepool file header: " << filename << llendl;
		return FALSE;
	}

	std::string version;
	static LLStdStringHandle version_string = LLXmlTree::addAttributeString("version");
	if( !root->getFastAttributeString( version_string, version ) || (version != "1.0") )
	{
		llwarns << "Invalid linden_genepool file version: " << version << llendl;
		return FALSE;
	}

	//-------------------------------------------------------------------------
	// <archetype>
	//-------------------------------------------------------------------------
	for (LLXmlTreeNode* child = root->getChildByName( "archetype" );
		 child;
		 child = root->getNextNamedChild())
	{
		if( !loadNodeArchetype( child ) )
		{
			return FALSE;
		}
	}

	mLoaded = TRUE;
	return TRUE;
}

static BOOL loadAttentions()
{
	static BOOL first_time = TRUE;
	if( ! first_time) 
	{
		return TRUE; // maybe not ideal but otherwise it can continue to fail forever.
	}
	first_time = FALSE;
	
	std::string filename;
	filename = gDirUtilp->getExpandedFilename(LL_PATH_CHARACTER,"attentions.xml");
	LLXmlTree xml_tree;
	BOOL success = xml_tree.parseFile( filename, FALSE );
	if( !success )
	{
		return FALSE;
	}
	LLXmlTreeNode* root = xml_tree.getRoot();
	if( !root )
	{
		return FALSE;
	}

	//-------------------------------------------------------------------------
	// <linden_attentions version="1.0"> (root)
	//-------------------------------------------------------------------------
	if( !root->hasName( "linden_attentions" ) )
	{
		llwarns << "Invalid linden_attentions file header: " << filename << llendl;
		return FALSE;
	}

	std::string version;
	static LLStdStringHandle version_string = LLXmlTree::addAttributeString("version");
	if( !root->getFastAttributeString( version_string, version ) || (version != "1.0") )
	{
		llwarns << "Invalid linden_attentions file version: " << version << llendl;
		return FALSE;
	}

	//-------------------------------------------------------------------------
	// <gender>
	//-------------------------------------------------------------------------
	for (LLXmlTreeNode* child = root->getChildByName( "gender" );
		 child;
		 child = root->getNextNamedChild())
	{
		if( !loadGender( child ) )
		{
			return FALSE;
		}
	}

	return TRUE;
}

BOOL LLTexLayerParamColorInfo::parseXml(LLXmlTreeNode *node)
{
	llassert(node->hasName("param") && node->getChildByName("param_color"));

	if (!LLViewerVisualParamInfo::parseXml(node))
		return FALSE;

	LLXmlTreeNode* param_color_node = node->getChildByName("param_color");
	if (!param_color_node)
	{
		return FALSE;
	}

	std::string op_string;
	static LLStdStringHandle operation_string = LLXmlTree::addAttributeString("operation");
	if (param_color_node->getFastAttributeString(operation_string, op_string))
	{
		LLStringUtil::toLower(op_string);
		if		(op_string == "add") 		mOperation = LLTexLayerParamColor::OP_ADD;
		else if	(op_string == "multiply")	mOperation = LLTexLayerParamColor::OP_MULTIPLY;
		else if	(op_string == "blend")	    mOperation = LLTexLayerParamColor::OP_BLEND;
	}

	mNumColors = 0;

	LLColor4U color4u;
	for (LLXmlTreeNode* child = param_color_node->getChildByName("value");
		 child;
		 child = param_color_node->getNextNamedChild())
	{
		if ((mNumColors < MAX_COLOR_VALUES))
		{
			static LLStdStringHandle color_string = LLXmlTree::addAttributeString("color");
			if (child->getFastAttributeColor4U(color_string, color4u))
			{
				mColors[ mNumColors ].setVec(color4u);
				mNumColors++;
			}
		}
	}
	if (!mNumColors)
	{
		llwarns << "<param_color> is missing <value> sub-elements" << llendl;
		return FALSE;
	}

	if ((mOperation == LLTexLayerParamColor::OP_BLEND) && (mNumColors != 1))
	{
		llwarns << "<param_color> with operation\"blend\" must have exactly one <value>" << llendl;
		return FALSE;
	}
	
	return TRUE;
}

BOOL LLPolyMorphTargetInfo::parseXml(LLXmlTreeNode* node)
{
	llassert( node->hasName( "param" ) && node->getChildByName( "param_morph" ) );

	if (!LLViewerVisualParamInfo::parseXml(node))
		return FALSE;

	// Get mixed-case name
	static LLStdStringHandle name_string = LLXmlTree::addAttributeString("name");
	if( !node->getFastAttributeString( name_string, mMorphName ) )
	{
		LL_WARNS() << "Avatar file: <param> is missing name attribute" << LL_ENDL;
		return FALSE;  // Continue, ignoring this tag
	}

	static LLStdStringHandle clothing_morph_string = LLXmlTree::addAttributeString("clothing_morph");
	node->getFastAttributeBOOL(clothing_morph_string, mIsClothingMorph);

	LLXmlTreeNode *paramNode = node->getChildByName("param_morph");

        if (NULL == paramNode)
        {
                LL_WARNS() << "Failed to getChildByName(\"param_morph\")"
                        << LL_ENDL;
                return FALSE;
        }

	for (LLXmlTreeNode* child_node = paramNode->getFirstChild();
		 child_node;
		 child_node = paramNode->getNextChild())
	{
		static LLStdStringHandle name_string = LLXmlTree::addAttributeString("name");
		if (child_node->hasName("volume_morph"))
		{
			std::string volume_name;
			if (child_node->getFastAttributeString(name_string, volume_name))
			{
				LLVector3 scale;
				static LLStdStringHandle scale_string = LLXmlTree::addAttributeString("scale");
				child_node->getFastAttributeVector3(scale_string, scale);
				
				LLVector3 pos;
				static LLStdStringHandle pos_string = LLXmlTree::addAttributeString("pos");
				child_node->getFastAttributeVector3(pos_string, pos);

				mVolumeInfoList.push_back(LLPolyVolumeMorphInfo(volume_name,scale,pos));
			}
		}
	}
	
	return TRUE;
}

BOOL LLPolySkeletalDistortionInfo::parseXml(LLXmlTreeNode* node)
{
        llassert( node->hasName( "param" ) && node->getChildByName( "param_skeleton" ) );
        
        if (!LLViewerVisualParamInfo::parseXml(node))
                return FALSE;

        LLXmlTreeNode* skeletalParam = node->getChildByName("param_skeleton");

        if (NULL == skeletalParam)
        {
                LL_WARNS() << "Failed to getChildByName(\"param_skeleton\")"
                        << LL_ENDL;
                return FALSE;
        }

        for( LLXmlTreeNode* bone = skeletalParam->getFirstChild(); bone; bone = skeletalParam->getNextChild() )
        {
                if (bone->hasName("bone"))
                {
                        std::string name;
                        LLVector3 scale;
                        LLVector3 pos;
                        BOOL haspos = FALSE;
                        
                        static LLStdStringHandle name_string = LLXmlTree::addAttributeString("name");
                        if (!bone->getFastAttributeString(name_string, name))
                        {
                                LL_WARNS() << "No bone name specified for skeletal param." << LL_ENDL;
                                continue;
                        }

                        static LLStdStringHandle scale_string = LLXmlTree::addAttributeString("scale");
                        if (!bone->getFastAttributeVector3(scale_string, scale))
                        {
                                LL_WARNS() << "No scale specified for bone " << name << "." << LL_ENDL;
                                continue;
                        }

                        // optional offset deformation (translation)
                        static LLStdStringHandle offset_string = LLXmlTree::addAttributeString("offset");
                        if (bone->getFastAttributeVector3(offset_string, pos))
                        {
                                haspos = TRUE;
                        }
                        mBoneInfoList.push_back(LLPolySkeletalBoneInfo(name, scale, pos, haspos));
                }
                else
                {
                        LL_WARNS() << "Unrecognized element " << bone->getName() << " in skeletal distortion" << LL_ENDL;
                        continue;
                }
        }
        return TRUE;
}

void exoFlickrUploadResponse::completedRaw(
										  U32 status,
										  const std::string& reason,
										  const LLChannelDescriptors& channels,
										  const LLIOPipe::buffer_ptr_t& buffer)
{
	LLBufferStream istr(channels, buffer.get());
	std::stringstream strstrm;
	strstrm << istr.rdbuf();
	std::string result = std::string(strstrm.str());

	LLSD output;
	bool success;

	LLXmlTree tree;
	if(!tree.parseString(result))
	{
		LL_WARNS("FlickrAPI") << "Couldn't parse flickr response(" << status << "): " << result << LL_ENDL;
		mCallback(false, LLSD());
		return;
	}
	LLXmlTreeNode* root = tree.getRoot();
	if(!root->hasName("rsp"))
	{
		LL_WARNS("FlickrAPI") << "Bad root node: " << root->getName() << LL_ENDL;
		mCallback(false, LLSD());
		return;
	}
	std::string stat;
	root->getAttributeString("stat", stat);
	output["stat"] = stat;
	if(stat == "ok")
	{
		success = true;
		LLXmlTreeNode* photoid_node = root->getChildByName("photoid");
		if(photoid_node)
		{
			output["photoid"] = photoid_node->getContents();
		}
	}
	else
	{
		success = false;
		LLXmlTreeNode* err_node = root->getChildByName("err");
		if(err_node)
		{
			S32 code;
			std::string msg;
			err_node->getAttributeS32("code", code);
			err_node->getAttributeString("msg", msg);
			output["code"] = code;
			output["msg"] = msg;
		}
	}
	mCallback(success, output);
}

BOOL LLDriverParamInfo::parseXml(LLXmlTreeNode* node)
{
	llassert( node->hasName( "param" ) && node->getChildByName( "param_driver" ) );

	if( !LLViewerVisualParamInfo::parseXml( node ))
		return FALSE;

	LLXmlTreeNode* param_driver_node = node->getChildByName( "param_driver" );
	if( !param_driver_node )
		return FALSE;

	for (LLXmlTreeNode* child = param_driver_node->getChildByName( "driven" );
		 child;
		 child = param_driver_node->getNextNamedChild())
	{
		S32 driven_id;
		static LLStdStringHandle id_string = LLXmlTree::addAttributeString("id");
		if( child->getFastAttributeS32( id_string, driven_id ) )
		{
			F32 min1 = mMinWeight;
			F32 max1 = mMaxWeight;
			F32 max2 = max1;
			F32 min2 = max1;

			//	driven    ________							//
			//	^        /|       |\						//
			//	|       / |       | \						//
			//	|      /  |       |  \						//
			//	|     /   |       |   \						//
			//	|    /    |       |    \					//
			//-------|----|-------|----|-------> driver		//
			//  | min1   max1    max2  min2

			static LLStdStringHandle min1_string = LLXmlTree::addAttributeString("min1");
			child->getFastAttributeF32( min1_string, min1 ); // optional
			static LLStdStringHandle max1_string = LLXmlTree::addAttributeString("max1");
			child->getFastAttributeF32( max1_string, max1 ); // optional
			static LLStdStringHandle max2_string = LLXmlTree::addAttributeString("max2");
			child->getFastAttributeF32( max2_string, max2 ); // optional
			static LLStdStringHandle min2_string = LLXmlTree::addAttributeString("min2");
			child->getFastAttributeF32( min2_string, min2 ); // optional

			// Push these on the front of the deque, so that we can construct
			// them in order later (faster)
			mDrivenInfoList.push_front( LLDrivenEntryInfo( driven_id, min1, max1, max2, min2 ) );
		}
		else
		{
			LL_ERRS() << "<driven> Unable to resolve driven parameter: " << driven_id << LL_ENDL;
			return FALSE;
		}
	}
	return TRUE;
}

std::string LLXmlTreeNode::getTextContents()
{
	std::string msg;
	LLXmlTreeNode* p = getChildByName("p");
	if (p)
	{
		// Case 1: node has <p>text</p> tags
		while (p)
		{
			msg += p->getContents() + "\n";
			p = getNextNamedChild();
		}
	}
	else
	{
		std::string::size_type n = mContents.find_first_not_of(" \t\n");
		if (n != std::string::npos && mContents[n] == '\"')
		{
			// Case 2: node has quoted text
			S32 num_lines = 0;
			while(1)
			{
				// mContents[n] == '"'
				++n;
				std::string::size_type t = n;
				std::string::size_type m = 0;
				// fix-up escaped characters
				while(1)
				{
					m = mContents.find_first_of("\\\"", t); // find first \ or "
					if ((m == std::string::npos) || (mContents[m] == '\"'))
					{
						break;
					}
					mContents.erase(m,1);
					t = m+1;
				}
				if (m == std::string::npos)
				{
					break;
				}
				// mContents[m] == '"'
				num_lines++;
				msg += mContents.substr(n,m-n) + "\n";
				n = mContents.find_first_of("\"", m+1);
				if (n == std::string::npos)
				{
					if (num_lines == 1)
					{
						msg.erase(msg.size()-1); // remove "\n" if only one line
					}
					break;
				}
			}
		}
		else
		{
			// Case 3: node has embedded text (beginning and trailing whitespace trimmed)
			msg = mContents;
		}
	}
	return msg;
}

bool LLViewerFolderDictionary::initEnsemblesFromFile()
{
	std::string xml_filename = gDirUtilp->getExpandedFilename(LL_PATH_APP_SETTINGS,"foldertypes.xml");
	LLXmlTree folder_def;
	if (!folder_def.parseFile(xml_filename))
	{
		llerrs << "Failed to parse folders file " << xml_filename << llendl;
		return false;
	}

	LLXmlTreeNode* rootp = folder_def.getRoot();
	for (LLXmlTreeNode* ensemble = rootp->getFirstChild();
		 ensemble;
		 ensemble = rootp->getNextChild())
	{
		if (!ensemble->hasName("ensemble"))
		{
			llwarns << "Invalid ensemble definition node " << ensemble->getName() << llendl;
			continue;
		}

		S32 ensemble_type;
		static LLStdStringHandle ensemble_num_string = LLXmlTree::addAttributeString("foldertype_num");
		if (!ensemble->getFastAttributeS32(ensemble_num_string, ensemble_type))
		{
			llwarns << "No ensemble type defined" << llendl;
			continue;
		}


		if (ensemble_type < S32(LLFolderType::FT_ENSEMBLE_START) || ensemble_type > S32(LLFolderType::FT_ENSEMBLE_END))
		{
			llwarns << "Exceeded maximum ensemble index" << LLFolderType::FT_ENSEMBLE_END << llendl;
			break;
		}

		std::string xui_name;
		static LLStdStringHandle xui_name_string = LLXmlTree::addAttributeString("xui_name");
		if (!ensemble->getFastAttributeString(xui_name_string, xui_name))
		{
			llwarns << "No xui name defined" << llendl;
			continue;
		}

		std::string icon_name;
		static LLStdStringHandle icon_name_string = LLXmlTree::addAttributeString("icon_name");
		if (!ensemble->getFastAttributeString(icon_name_string, icon_name))
		{
			llwarns << "No ensemble icon name defined" << llendl;
			continue;
		}

		std::string allowed_names;
		static LLStdStringHandle allowed_names_string = LLXmlTree::addAttributeString("allowed");
		if (!ensemble->getFastAttributeString(allowed_names_string, allowed_names))
		{
		}

		// Add the entry and increment the asset number.
		const static std::string new_ensemble_name = "New Ensemble";
		addEntry(LLFolderType::EType(ensemble_type), new ViewerFolderEntry(xui_name, new_ensemble_name, icon_name, allowed_names));
	}

	return true;
}

// Returns number of controls loaded, so 0 if failure
U32 LLControlGroup::loadFromFile(const LLString& filename, BOOL require_declaration, eControlType declare_as)
{
	LLString name;

	LLXmlTree xml_controls;

	if (!xml_controls.parseFile(filename))
	{
		llwarns << "Unable to open control file " << filename << llendl;
		return 0;
	}

	LLXmlTreeNode* rootp = xml_controls.getRoot();
	if (!rootp || !rootp->hasAttribute("version"))
	{
		llwarns << "No valid settings header found in control file " << filename << llendl;
		return 0;
	}

	U32		item = 0;
	U32		validitems = 0;
	S32 version;
	
	rootp->getAttributeS32("version", version);

	// Check file version
	if (version != CURRENT_VERSION)
	{
		llinfos << filename << " does not appear to be a version " << CURRENT_VERSION << " controls file" << llendl;
		return 0;
	}

	LLXmlTreeNode* child_nodep = rootp->getFirstChild();
	while(child_nodep)
	{
		name = child_nodep->getName();		
		
		BOOL declared = controlExists(name);

		if (require_declaration && !declared)
		{
			// Declaration required, but this name not declared.
			// Complain about non-empty names.
			if (!name.empty())
			{
				//read in to end of line
				llwarns << "LLControlGroup::loadFromFile() : Trying to set \"" << name << "\", setting doesn't exist." << llendl;
			}
			child_nodep = rootp->getNextChild();
			continue;
		}

		// Got an item.  Load it up.
		item++;

		// If not declared, assume it's a string
		if (!declared)
		{
			switch(declare_as)
			{
			case TYPE_COL4:
				declareColor4(name, LLColor4::white, "", NO_PERSIST);
				break;
			case TYPE_COL4U:
				declareColor4U(name, LLColor4U::white, "", NO_PERSIST);
				break;
			case TYPE_STRING:
			default:
				declareString(name, LLString::null, "", NO_PERSIST);
				break;
			}
		}

		// Control name has been declared in code.
		LLControlBase *control = getControl(name);

		llassert(control);

		mLoadedSettings.insert(name);
		
		switch(control->mType)
		{
		case TYPE_F32:
			{
				F32 initial = 0.f;

				child_nodep->getAttributeF32("value", initial);

				control->set(initial);
				validitems++;
			}
			break;
		case TYPE_S32:
			{
				S32 initial = 0;

				child_nodep->getAttributeS32("value", initial);

				control->set(initial);
//.........这里部分代码省略.........

// static
void LLVOTree::initClass()
{
	std::string xml_filename = gDirUtilp->getExpandedFilename(LL_PATH_APP_SETTINGS,"trees.xml");
	
	LLXmlTree tree_def_tree;

	if (!tree_def_tree.parseFile(xml_filename))
	{
		llerrs << "Failed to parse tree file." << llendl;
	}

	LLXmlTreeNode* rootp = tree_def_tree.getRoot();

	for (LLXmlTreeNode* tree_def = rootp->getFirstChild();
		tree_def;
		tree_def = rootp->getNextChild())
		{
			if (!tree_def->hasName("tree"))
			{
				llwarns << "Invalid tree definition node " << tree_def->getName() << llendl;
				continue;
			}
			F32 F32_val;
			LLUUID id;
			S32 S32_val;

			BOOL success = TRUE;



			S32 species;
			static LLStdStringHandle species_id_string = LLXmlTree::addAttributeString("species_id");
			if (!tree_def->getFastAttributeS32(species_id_string, species))
			{
				llwarns << "No species id defined" << llendl;
				continue;
			}

			if (species < 0)
			{
				llwarns << "Invalid species id " << species << llendl;
				continue;
			}

			if (sSpeciesTable.count(species))
			{
				llwarns << "Tree species " << species << " already defined! Duplicate discarded." << llendl;
				continue;
			}

			TreeSpeciesData* newTree = new TreeSpeciesData();

			static LLStdStringHandle texture_id_string = LLXmlTree::addAttributeString("texture_id");
			success &= tree_def->getFastAttributeUUID(texture_id_string, id);
			newTree->mTextureID = id;
			
			static LLStdStringHandle droop_string = LLXmlTree::addAttributeString("droop");
			success &= tree_def->getFastAttributeF32(droop_string, F32_val);
			newTree->mDroop = F32_val;

			static LLStdStringHandle twist_string = LLXmlTree::addAttributeString("twist");
			success &= tree_def->getFastAttributeF32(twist_string, F32_val);
			newTree->mTwist = F32_val;
			
			static LLStdStringHandle branches_string = LLXmlTree::addAttributeString("branches");
			success &= tree_def->getFastAttributeF32(branches_string, F32_val);
			newTree->mBranches = F32_val;

			static LLStdStringHandle depth_string = LLXmlTree::addAttributeString("depth");
			success &= tree_def->getFastAttributeS32(depth_string, S32_val);
			newTree->mDepth = S32_val;

			static LLStdStringHandle scale_step_string = LLXmlTree::addAttributeString("scale_step");
			success &= tree_def->getFastAttributeF32(scale_step_string, F32_val);
			newTree->mScaleStep = F32_val;
			
			static LLStdStringHandle trunk_depth_string = LLXmlTree::addAttributeString("trunk_depth");
			success &= tree_def->getFastAttributeS32(trunk_depth_string, S32_val);
			newTree->mTrunkDepth = S32_val;
			
			static LLStdStringHandle branch_length_string = LLXmlTree::addAttributeString("branch_length");
			success &= tree_def->getFastAttributeF32(branch_length_string, F32_val);
			newTree->mBranchLength = F32_val;

			static LLStdStringHandle trunk_length_string = LLXmlTree::addAttributeString("trunk_length");
			success &= tree_def->getFastAttributeF32(trunk_length_string, F32_val);
			newTree->mTrunkLength = F32_val;

			static LLStdStringHandle leaf_scale_string = LLXmlTree::addAttributeString("leaf_scale");
			success &= tree_def->getFastAttributeF32(leaf_scale_string, F32_val);
			newTree->mLeafScale = F32_val;
			
			static LLStdStringHandle billboard_scale_string = LLXmlTree::addAttributeString("billboard_scale");
			success &= tree_def->getFastAttributeF32(billboard_scale_string, F32_val);
			newTree->mBillboardScale = F32_val;
			
			static LLStdStringHandle billboard_ratio_string = LLXmlTree::addAttributeString("billboard_ratio");
			success &= tree_def->getFastAttributeF32(billboard_ratio_string, F32_val);
			newTree->mBillboardRatio = F32_val;
//.........这里部分代码省略.........

//-----------------------------------------------------------------------------
// loadNodeArchetype(): loads <archetype> node from XML tree
//-----------------------------------------------------------------------------
BOOL LLGenePool::loadNodeArchetype( LLXmlTreeNode* node )
{
	llassert( node->hasName( "archetype" ) );

	LLAppearance* archetype = new LLAppearance();
	BOOL success = TRUE;

	LLVOAvatar* avatar = gAgent.getAvatarObject();
	if( !avatar )
	{
		delete archetype;
		return FALSE;
	}

	LLXmlTreeNode* child;
	for (child = node->getChildByName( "param" );
		 child;
		 child = node->getNextNamedChild())
	{
		F32 value;
		static LLStdStringHandle value_string = LLXmlTree::addAttributeString("value");
		if( !child->getFastAttributeF32( value_string, value ) )
		{
			llwarns << "avatar genepool file: <param> missing value attribute" << llendl;
			success = FALSE;
			break;
		}
			
		S32 id;
		static LLStdStringHandle id_string = LLXmlTree::addAttributeString("id");
		if( !child->getFastAttributeS32( id_string, id ) )
		{
			llwarns << "avatar genepool file: <param> missing id attribute" << llendl;
			success = FALSE;
			break;
		}

		LLVisualParam* param = avatar->getVisualParam( id );
		if( param )
		{
			archetype->addParam( id, value );
		}
		else
		{
			llwarns << "avatar genepool file: ignoring invalid <param> with id: " << id << llendl;
		}
	}
	for (child = node->getChildByName( "texture" );
		 child;
		 child = node->getNextNamedChild())
	{
		LLUUID uuid;
		static LLStdStringHandle uuid_string = LLXmlTree::addAttributeString("uuid");
		if( !child->getFastAttributeUUID( uuid_string, uuid ) )
		{
			llwarns << "avatar genepool file: <texture> missing uuid attribute" << llendl;
			success = FALSE;
			break;
		}
			
		S32 te;
		static LLStdStringHandle te_string = LLXmlTree::addAttributeString("te");
		if( !child->getFastAttributeS32( te_string, te ) )
		{
			llwarns << "avatar genepool file: <texture> missing te attribute" << llendl;
			success = FALSE;
			break;
		}

		archetype->addTexture( te, uuid );
	}

	if( success )
	{
		mArchetypes.put( archetype );
	}
	else
	{
		delete archetype;
	}
	return success;
}