kanzi工程辅助解析

背景:实际开发过程中，使用kanzi studio工程，遇到一个很大的问题，就是在多工程，多预设件，复杂绑定算式情况下，很难梳理接口绑定情况，而且kanzi自带的查找很不好用。尤其是拿到一个新工程，光理解工程逻辑就需要花很大精力。
为此，写一个脚本工具，直接解析.kzproj文件，获取有效信息，帮助快速上手新项目。

如果关心kanzi实际运行时节点情况，请参考帖子kanzi运行时节点状态展示

1. 需求分析（kanzi 3.6.10）

kanzi studio工程文件文件，后缀名kzproj，本质是一个巨大的xml文件。
在这里插入图片描述
经过仔细分析，我们提取重要的字段

1. 工程引用，一个主工程一般会引用多个子工程，ProjectReferenceItem，如果没有子工程，没有字段ProjectReferenceItem
1. 场景节点，主工程的场景节点是这样的Screens-Screen-RootPage，在ScreenLibrary这个类型下，通过children|ProjectItem|SerializedName能够提取树状结构
1. 预设件，除了普通节点，就是预设件几点，一般通过占位符引用子工程预设件。类型PrefabLibrary，同2取树状结构
1. 绑定表达式，MultiExpressionPropertyBinding字段含有表达式内容
1. 导出文件，将节点信息，预设件路径，绑定表达式导出，方便搜索接口

2. 脚本流程

2.1 读取主工程.kzproj
2.2 通过tinyxml2转为xml文档
2.3 查找ProjectReferenceItem，找到后递归读取i:type=d9p1:string，获取子工程列表
2.4 查找i:type=d3p1:ScreenLibrary，找到后递归读取子节点SerializedName获取树状节点名称。同时在properties里读取MultiExpressionPropertyBinding
2.5 查找i:type=d3p1:PrefabLibrary，找到后递归读取子节点SerializedName获取树状节点名称。同时在properties里读取MultiExpressionPropertyBinding。同时在PrefabViewConcept.Prefab里读取预设件URL路径
2.6 遍历子工程，重复步骤2.5

3. 导出文件说明

在这里插入图片描述

============================主工程.kzproj/ScreenItems 【主工程节点】
树状节点名【工程名】
是预设件输出Prefabs路径
有绑定输出绑定内容bindgs
============================主工程.kzproj/PrefabItems 【主工程预设件】
树状节点名【工程名】
有绑定输出绑定内容bindgs
============================..\子工程\子工程.kzproj/PrefabItems【子工程预设件】
树状节点名【工程名】
有绑定输出绑定内容bindgs

4. 使用说明

比如要查看Datasource里ShowHMI接口相关节点逻辑
可以在导出文件中搜索ShowHMI，可以看到绑定该接口的节点信息，如果是绑定到私有属性，可以同时搜属性名，这样能在kanzi工程中快速定位，上手业务，不至于晕头转向。

5.代码

// 解析GWCluster.kzproj,获取节点名称,路径,绑定信息
// 解析子工程.kzproj
// 解析xml,获取xml节点名称
// 按xml查找工程节点信息,遇到绑定,增加查找列表,最后匹配生成表格
// 导出excel#include <iostream>
#include <string>
#include <vector>
#include <unordered_map>
#include <fstream>
#include <iostream>
#include <sstream>
#include "tinyxml2.h"#define TEST (1)static std::string Number2Stri(int value)
{std::string str;std::stringstream ss;ss << value;ss >> str;return str;
}static tinyxml2::XMLElement* gRootElement = NULL;
static std::vector<std::string> gReferenceItems;struct KanziBinding
{std::string propertyTypeName;std::string expression;
};struct KanziItem
{std::string name;std::string referredItemPath;std::vector<KanziBinding> bindgs;KanziItem* prefabItem=NULL;std::vector<KanziItem*> childs;KanziItem() :name(""), referredItemPath("") {}void print(int level = 0) {std::cout << name << ": " << childs.size() << " ";if (referredItemPath.size() != 0) {std::cout << "referredItemPath=" << referredItemPath << std::endl;}else {std::cout << std::endl;}if (bindgs.size() != 0) {for (int i = 0; i < bindgs.size(); i++) {std::cout << "bindgs/" << i << ":" << bindgs[i].propertyTypeName << "=" << bindgs[i].expression << std::endl;}}for (int i = 0; i < childs.size(); i++) {std::string str;str.resize(level, '-');std::cout << str << i << "-";childs[i]->print(level + 1);}}void generateOutput(std::string& output, std::string& projectname, int level = 0) {std::string str;str.resize(level, '-');output += str + name + "," + referredItemPath + ",[" + projectname + "]\n";for (int i = 0; i < bindgs.size(); i++) {output += "bindgs/" + Number2Stri(i + 1) + "," + bindgs[i].propertyTypeName + "=" + bindgs[i].expression + ",";if (i == bindgs.size() - 1) {output += "\n";}}for (int i = 0; i < childs.size(); i++) {childs[i]->generateOutput(output, projectname, level+1);}}
};
static KanziItem gScreenItems;
static KanziItem gScreenPrefabItems;static void ReadFileContentsByte(std::string filename, std::vector<char>& data);
static void WriteFileContentsByte(std::string filename, std::string& data);
static tinyxml2::XMLError ParseFile(std::vector<char>& fileData);
static tinyxml2::XMLElement* FindLabel(tinyxml2::XMLElement* root, std::string name);
static tinyxml2::XMLElement* FindLabelFromChildByName(tinyxml2::XMLElement* root, std::string name);
static tinyxml2::XMLElement* FindLabelFromChildRecurseByName(tinyxml2::XMLElement* root, std::string name);
static tinyxml2::XMLElement* FindLabelFromChildRecurseByNameValue(tinyxml2::XMLElement* root, std::string name, std::string value);
static tinyxml2::XMLElement* FindElementByAttr(tinyxml2::XMLElement* root, std::string type, std::string name);
static void FindProjectReferenceItem(tinyxml2::XMLElement* root, std::string type, std::string name);
static bool FindProjectReferenceItemValue(tinyxml2::XMLElement* root, std::string type, std::string name);static void FindProjectScreenItem(tinyxml2::XMLElement* root, KanziItem& item);
static bool FindProjectScreenItemValue(tinyxml2::XMLElement* root, std::string name);static void FindPrefabsItem(tinyxml2::XMLElement* root, KanziItem& item);int main(int argc, char *argv[])
{std::cout << "Hello World!\n";std::string kzproj = "";std::string kzprojHead = "";std::string kzprojName = "";std::string xmlpath = "";for (int i = 0; i < argc; i++) {std::cout << i << ":" << argv[i] << std::endl;if (1 == i) {kzproj = std::string(argv[i]);}// else if (2 == i) {//     xmlpath = std::string(argv[i]);// }}if(kzproj.size() == 0)kzproj = "D:\\chenchao\\hmi\\v4\\cluster_es15_code\\cluster_es15_code\\GWCluster\\1Main\\GWCluster.kzproj";std::cout << "kzproj:" << kzproj << std::endl;int lastIndex = kzproj.find_last_of("\\");kzprojHead = kzproj.substr(0, lastIndex+1);kzprojName = kzproj.substr(lastIndex+1, kzproj.size());std::cout << "kzprojHead:" << kzprojHead << std::endl;std::cout << "kzprojName:" << kzprojName << std::endl;//if (xmlpath.size() == 0)//    xmlpath = "D:\\chenchao\\hmi\\v4\\cluster_es15_code\\cluster_es15_code\\GWCluster\\Application\\bin\\ClusterData.xml";//std::cout << "xmlpath:" << xmlpath << std::endl;std::cout << "start parse:" << kzproj << std::endl;std::vector<char> data;ReadFileContentsByte(kzproj, data);if (data.size() == 0) {std::cout << "error: " << kzproj << " size=0" << std::endl;exit(0);}tinyxml2::XMLDocument doc;tinyxml2::XMLError error = doc.Parse(data.data(), data.size());if (error == tinyxml2::XML_SUCCESS){        }else {std::cout << "error: " << kzproj << " ParseFile" << std::endl;exit(0);}gRootElement = doc.RootElement();if (gRootElement == NULL) {std::cout << "error: " << kzproj << " gRootElement=0" << std::endl;exit(0);}std::cout << "      parse: Project References" << std::endl;gReferenceItems.clear();FindProjectReferenceItem(gRootElement, "i:type", "d3p1:ProjectReferenceItem");std::cout << "      parse: Screen Items" << std::endl;tinyxml2::XMLElement* ScreenLibrary = FindElementByAttr(gRootElement, "i:type", "d3p1:ScreenLibrary");if (ScreenLibrary == NULL) {std::cout << "error: " << kzproj << " ScreenLibrary=0" << std::endl;exit(0);}FindProjectScreenItem(ScreenLibrary, gScreenItems);//loggScreenItems.print();std::cout << "      parse: Prefabs Items" << std::endl;tinyxml2::XMLElement* PrefabItems = FindElementByAttr(gRootElement, "i:type", "d3p1:PrefabLibrary");if (PrefabItems == NULL) {std::cout << "error: " << kzproj << " PrefabItems=0" << std::endl;// exit(0);}else {FindPrefabsItem(PrefabItems, gScreenPrefabItems);}//loggScreenPrefabItems.print();//std::cout << "     match item prefab->prefab lib" << std::endl;//GWCluster/Prefabs/DarkBgForShowHMI/ -> DarkBgForShowHMIstd::vector<KanziItem*> gSubProjectPrefabItems;for (int a = 0; a < gReferenceItems.size(); a++) {std::cout << "start parse: SubProject Prefabs Items" << a << gReferenceItems[a] << std::endl;std::string subpath = kzprojHead + gReferenceItems[a];std::vector<char> data;ReadFileContentsByte(subpath, data);if (data.size() == 0) {std::cout << "error: " << subpath << " size=0" << std::endl;exit(0);}tinyxml2::XMLDocument doc;tinyxml2::XMLError error = doc.Parse(data.data(), data.size());if (error == tinyxml2::XML_SUCCESS){}else {std::cout << "error: " << subpath << " ParseFile" << std::endl;exit(0);}tinyxml2::XMLElement* root = doc.RootElement();if (root == NULL) {std::cout << "error: " << subpath << " root=0" << std::endl;exit(0);}std::cout << "      parse: SubProject Prefabs Items" << gReferenceItems[a] << std::endl;tinyxml2::XMLElement* PrefabItems = FindElementByAttr(root, "i:type", "d3p1:PrefabLibrary");if (PrefabItems == NULL) {std::cout << "error: " << subpath << " PrefabItems=0" << std::endl;// exit(0);}else {KanziItem* one = new KanziItem;FindPrefabsItem(PrefabItems, *one);gSubProjectPrefabItems.push_back(one);//logone->print();}}std::cout << "     create output file" << std::endl;std::string output = "";output += "============================" + kzprojName + "/ScreenItems\n";gScreenItems.generateOutput(output, kzprojName);output += "============================" + kzprojName + "/PrefabItems\n";gScreenPrefabItems.generateOutput(output, kzprojName);if (gSubProjectPrefabItems.size() != gReferenceItems.size()) {std::cout << "error: gSubProjectPrefabItems.size() != gReferenceItems.size()" << gSubProjectPrefabItems.size() << "," << gReferenceItems.size() << std::endl;exit(0);}for (int i = 0; i < gSubProjectPrefabItems.size(); i++) {output += "============================" + gReferenceItems[i] + "/PrefabItems\n";gSubProjectPrefabItems[i]->generateOutput(output, gReferenceItems[i]);}WriteFileContentsByte("nodexml.txt", output);std::cout << "Finish!" << std::endl;}static void ReadFileContentsByte(std::string filename, std::vector<char>& data)
{std::fstream fin;fin.open(filename, std::ios::in | std::ios::binary);if (!fin.is_open()){return;}//const int LENGTH = 1000;fin.seekg(0, std::ios::end);long int size = fin.tellg();fin.seekg(0, std::ios::beg);data.resize(size, 0);char temp;long i = 0;while ((temp = fin.get()) != EOF){//str.push_back((char)temp);if (i >= size) {std::cout << i << "/" << size << std::endl;exit(0);}data[i] = temp;i++;//std::cout << (byte)temp;}fin.close();
}static void WriteFileContentsByte(std::string filename, std::string& data)
{std::fstream fout;fout.open(filename, std::ios::out);if (!fout.is_open()){std::cout << "no open file " << filename << std::endl;return;}fout << data;fout.close();
}tinyxml2::XMLError ParseFile(std::vector<char>& fileData)
{// Parse the XML document from the memory and release the open file.tinyxml2::XMLDocument doc;tinyxml2::XMLError error = doc.Parse(fileData.data(), fileData.size());// If the plugin successfully loads the file set in the XML Data Source File property, create data objects.//if (error == tinyxml2::XML_SUCCESS)//{//    // Get the root XML element.//    tinyxml2::XMLElement* element = doc.RootElement();//    return element;//}return error;
}tinyxml2::XMLElement* FindLabel(tinyxml2::XMLElement* root, std::string name) {int i = 0;for (tinyxml2::XMLElement* child = root->FirstChildElement(); child; child = child->NextSiblingElement()){// Recurse.        if (child->Name() && strcmp(child->Name(), "SerializedName") == 0) {if (child->GetText() && strcmp(child->GetText(), "Project References") == 0) {std::cout << "FindLabel find Project References";return root;}}tinyxml2::XMLElement* r = FindLabel(child, name);if (r) {std::cout << "<-" << child->Name();return r;}i++;}return NULL;
}tinyxml2::XMLElement* FindLabelFromChildByName(tinyxml2::XMLElement* root, std::string name) {int i = 0;for (tinyxml2::XMLElement* child = root->FirstChildElement(); child; child = child->NextSiblingElement()){// Recurse.        /*if (child->Name() && strcmp(child->Name(), name.c_str()) == 0) {return child;}*/std::string a = std::string(child->Name());int index = a.find(name);if (index >= 0)return child;i++;}return NULL;
}tinyxml2::XMLElement* FindLabelFromChildRecurseByName(tinyxml2::XMLElement* root, std::string name) {int i = 0;for (tinyxml2::XMLElement* child = root->FirstChildElement(); child; child = child->NextSiblingElement()){// Recurse.        if (child->Name() /*strcmp(child->Name(), name.c_str()) == 0*/) {std::string a = std::string(child->Name());int index = a.find(name);if(index >= 0)return child;}tinyxml2::XMLElement* r = FindLabelFromChildRecurseByName(child, name);if (r) {return r;}i++;}return NULL;
}tinyxml2::XMLElement* FindLabelFromChildRecurseByNameValue(tinyxml2::XMLElement* root, std::string name, std::string value) {int i = 0;for (tinyxml2::XMLElement* child = root->FirstChildElement(); child; child = child->NextSiblingElement()){// Recurse.  if (child->Name() && child->GetText()) {std::string a = std::string(child->Name());std::string b = std::string(child->GetText());int index = a.find(name);int index2 = b.find(value);if (index >= 0 && index2 >= 0)return child;}//std::cout << child->Name() << " " << (child->GetText() ? child->GetText():"") << std::endl;tinyxml2::XMLElement* r = FindLabelFromChildRecurseByNameValue(child, name, value);if (r) {return r;}i++;}return NULL;
}void FindProjectReferenceItem(tinyxml2::XMLElement* root, std::string type, std::string name) {int i = 0;for (tinyxml2::XMLElement* child = root->FirstChildElement(); child; child = child->NextSiblingElement()){// Recurse.        const tinyxml2::XMLAttribute* attr = child->FindAttribute(type.c_str());if (attr) {if (strcmp(attr->Value(), name.c_str()) == 0) {FindProjectReferenceItemValue(child, "i:type", "d9p1:string");continue;}} FindProjectReferenceItem(child, type, name);i++;}
}bool FindProjectReferenceItemValue(tinyxml2::XMLElement* root, std::string type, std::string name) {int i = 0;for (tinyxml2::XMLElement* child = root->FirstChildElement(); child; child = child->NextSiblingElement()){// Recurse.        //if (child->Name() && strcmp(child->Name(), "ProjectItem") == 0) {const tinyxml2::XMLAttribute* attr = child->FindAttribute(type.c_str());if (attr) {if (strcmp(attr->Value(), name.c_str()) == 0) {std::cout << __FUNCTION__ << " " <<child->GetText() << std::endl;gReferenceItems.push_back(child->GetText());return true;}}//}bool r = FindProjectReferenceItemValue(child, type, name);if (r) {return r;}i++;}return false;
}void FindProjectScreenItem(tinyxml2::XMLElement* root, KanziItem& item) {// "i:type", "d7p1:"int i = 0;for (tinyxml2::XMLElement* child = root->FirstChildElement(); child; child = child->NextSiblingElement()){// Recurse.if (child->Name() && strcmp(child->Name(), "SerializedName") == 0) {item.name = child->GetText();//std::cout << "item.name=" <<item.name << std::endl;//if ("RootPage" == item.name) {//    std::cout << std::endl;//}}else if (child->Name() && strcmp(child->Name(), "properties") == 0) {tinyxml2::XMLElement* MultiExpressionPropertyBinding = FindLabelFromChildRecurseByName(child, ":MultiExpressionPropertyBinding");if (MultiExpressionPropertyBinding){tinyxml2::XMLElement* referenceKeyValuesInCode = FindLabelFromChildRecurseByName(MultiExpressionPropertyBinding, ":referenceKeyValuesInCode");tinyxml2::XMLElement* targetPropertyTypeReference = FindLabelFromChildRecurseByName(MultiExpressionPropertyBinding, ":targetPropertyTypeReference");if (referenceKeyValuesInCode && referenceKeyValuesInCode->FirstChildElement()&& targetPropertyTypeReference) {tinyxml2::XMLElement* pathString = FindLabelFromChildRecurseByName(referenceKeyValuesInCode, ":pathString");tinyxml2::XMLElement* propertyTypeName = FindLabelFromChildRecurseByName(referenceKeyValuesInCode, ":propertyTypeName");tinyxml2::XMLElement* propertyTypeNameTarget = FindLabelFromChildRecurseByName(targetPropertyTypeReference, ":propertyTypeName");if (pathString && propertyTypeName && propertyTypeNameTarget) {KanziBinding kanziBinding;kanziBinding.propertyTypeName = propertyTypeNameTarget->GetText();kanziBinding.expression = std::string(pathString->GetText())+ "->"+std::string(propertyTypeName->GetText());item.bindgs.push_back(kanziBinding);}}else {tinyxml2::XMLElement* code = FindLabelFromChildRecurseByName(MultiExpressionPropertyBinding, ":code");tinyxml2::XMLElement* propertyTypeName = FindLabelFromChildRecurseByName(MultiExpressionPropertyBinding, ":propertyTypeName");if (code && propertyTypeName) {KanziBinding kanziBinding;kanziBinding.propertyTypeName = propertyTypeName->GetText();kanziBinding.expression = code->GetText();item.bindgs.push_back(kanziBinding);}}}tinyxml2::XMLElement* d10p1_Key = FindLabelFromChildRecurseByNameValue(child, ":Key", "Node2DPrefabPlaceholderTemplate");if (d10p1_Key) {tinyxml2::XMLElement* pathString = FindLabelFromChildRecurseByName((tinyxml2::XMLElement*)d10p1_Key->Parent(), ":pathString");if (pathString) {item.referredItemPath = pathString->GetText();}}}else if (child->Name() && strcmp(child->Name(), "children") == 0) {for (tinyxml2::XMLElement* child_children = child->FirstChildElement(); child_children; child_children = child_children->NextSiblingElement()){if (child_children->Name() && strcmp(child_children->Name(), "ProjectItem") == 0) {const tinyxml2::XMLAttribute* attr = child_children->FindAttribute("i:type");if (attr) {int index = std::string(attr->Value()).find(":ResourceDictionaryItem");//int index2 = std::string(attr->Value()).find(":LayerPrefabPlaceholder");//int index3 = std::string(attr->Value()).find(":ComponentNode2D");if (index  >= 0) {continue;}                        else {KanziItem* itemchild = new KanziItem;FindProjectScreenItem(child_children, *itemchild);item.childs.push_back(itemchild);}}}}break;}i++;}
}bool FindProjectScreenItemValue(tinyxml2::XMLElement* root, std::string name) {int i = 0;for (tinyxml2::XMLElement* child = root->FirstChildElement(); child; child = child->NextSiblingElement()){// Recurse.        if (child->Name() && strcmp(child->Name(), name.c_str()) == 0) {std::cout << __FUNCTION__ << " " << child->Name() << ":" <<child->GetText() << std::endl;gReferenceItems.push_back(child->GetText());}bool r = FindProjectScreenItemValue(child, name);//if (r) {//    return r;//}i++;}return false;
}tinyxml2::XMLElement* FindElementByAttr(tinyxml2::XMLElement* root, std::string type, std::string name) {int i = 0;for (tinyxml2::XMLElement* child = root->FirstChildElement(); child; child = child->NextSiblingElement()){// Recurse.        //if (child->Name() && strcmp(child->Name(), "ProjectItem") == 0) {const tinyxml2::XMLAttribute* attr = child->FindAttribute(type.c_str());if (attr) {if (strncmp(attr->Value(), name.c_str(), name.size()) == 0) {return child;}}//}tinyxml2::XMLElement* r = FindElementByAttr(child, type, name);if (r)return r;i++;}return NULL;
}void FindPrefabsItem(tinyxml2::XMLElement* root, KanziItem& item) {int i = 0;for (tinyxml2::XMLElement* child = root->FirstChildElement(); child; child = child->NextSiblingElement()){// Recurse.if (child->Name() && strcmp(child->Name(), "SerializedName") == 0) {std::string Isolation = "<Isolation";std::string ResourceDictionaryInNode = "<ResourceDictionaryInNode>";std::string Placeholder = "<Preview Scene Lights Placeholder>";std::string Material_Preview = "<Material Preview";std::string Mesh_Preview = "<Mesh Preview";if (strncmp(child->GetText(), Isolation.c_str(), Isolation.size()) == 0|| strncmp(child->GetText(), ResourceDictionaryInNode.c_str(), ResourceDictionaryInNode.size()) == 0|| strncmp(child->GetText(), Placeholder.c_str(), Placeholder.size()) == 0|| strncmp(child->GetText(), Material_Preview.c_str(), Material_Preview.size()) == 0|| strncmp(child->GetText(), Mesh_Preview.c_str(), Mesh_Preview.size()) == 0) {continue;}else {item.name = child->GetText();//std::cout << "prefab item.name=" << item.name << std::endl;}            }else if (child->Name() && strcmp(child->Name(), "properties") == 0) {tinyxml2::XMLElement* d10p1_Key = FindLabelFromChildRecurseByNameValue(child, ":Key", "PrefabViewConcept.Prefab");if (d10p1_Key){tinyxml2::XMLElement* pathString = FindLabelFromChildRecurseByName((tinyxml2::XMLElement*)d10p1_Key->Parent(), ":pathString");if (pathString) {item.referredItemPath = pathString->GetText();}}tinyxml2::XMLElement* MultiExpressionPropertyBinding = FindLabelFromChildRecurseByName(child, ":MultiExpressionPropertyBinding");if (MultiExpressionPropertyBinding){tinyxml2::XMLElement* referenceKeyValuesInCode = FindLabelFromChildRecurseByName(MultiExpressionPropertyBinding, ":referenceKeyValuesInCode");tinyxml2::XMLElement* targetPropertyTypeReference = FindLabelFromChildRecurseByName(MultiExpressionPropertyBinding, ":targetPropertyTypeReference");if (referenceKeyValuesInCode && referenceKeyValuesInCode->FirstChildElement()&& targetPropertyTypeReference) {tinyxml2::XMLElement* pathString = FindLabelFromChildRecurseByName(referenceKeyValuesInCode, ":pathString");tinyxml2::XMLElement* propertyTypeName = FindLabelFromChildRecurseByName(referenceKeyValuesInCode, ":propertyTypeName");tinyxml2::XMLElement* propertyTypeNameTarget = FindLabelFromChildRecurseByName(targetPropertyTypeReference, ":propertyTypeName");if (pathString && propertyTypeName && propertyTypeNameTarget) {KanziBinding kanziBinding;kanziBinding.propertyTypeName = propertyTypeNameTarget->GetText();kanziBinding.expression = std::string(pathString->GetText()) + "->" + std::string(propertyTypeName->GetText());item.bindgs.push_back(kanziBinding);}}else {tinyxml2::XMLElement* code = FindLabelFromChildRecurseByName(MultiExpressionPropertyBinding, ":code");tinyxml2::XMLElement* propertyTypeName = FindLabelFromChildRecurseByName(MultiExpressionPropertyBinding, ":propertyTypeName");if (code && propertyTypeName) {KanziBinding kanziBinding;kanziBinding.propertyTypeName = propertyTypeName->GetText();kanziBinding.expression = code->GetText();item.bindgs.push_back(kanziBinding);}}}}else if (child->Name() && strcmp(child->Name(), "children") == 0) {for (tinyxml2::XMLElement* child_children = child->FirstChildElement(); child_children; child_children = child_children->NextSiblingElement()) {if (child_children->Name() && strcmp(child_children->Name(), "ProjectItem") == 0) {KanziItem* itemchild = new KanziItem;FindPrefabsItem(child_children, *itemchild);if (itemchild->name.size() > 0) {item.childs.push_back(itemchild);}}}            }i++;}
}