missing files

gframe/CXMLRegistry/CXMLNode.cpp

+#include "CXMLNode.h"
+
+CXMLNODETYPE CXMLNode::getType() { return type; }
+
+void CXMLNode::setType(CXMLNODETYPE newtype) { type = newtype; }
+
+void CXMLNode::setName(const wchar_t* newname) { name = newname; }
+
+const wchar_t* CXMLNode::getName() { return name.c_str(); }
+CXMLNode *CXMLNode::getThis() { return this; }
+void CXMLNode::setValue(const wchar_t* newvalue) {
+	value = newvalue;
+}
+CXMLNode *CXMLNode::getParent() {
+	return parent;
+}
+void CXMLNode::setParent(CXMLNode *newparent) {
+	parent = newparent;
+}
+/*
+
+bool CXMLNode::getValueAsBool() {
+	if(!value.size()) return false;
+	if(value.equals_ignore_case((core::stringw)"true")) return true;
+	return false;
+}
+s32 CXMLNode::getValueAsInt() {
+	if(!value.size()) return 0;
+	return _wtoi(value.c_str());
+}
+
+const wchar_t* CXMLNode::getValueAsCStr() {
+	if(!value.size()) return false;
+	return value.c_str();
+}
+*/
+/*
+u16 CXMLNode::getChildCount() {
+	return children.getSize();
+}
+
+irr::core::list<CXMLNode*>::Iterator CXMLNode::getFirstChild() {
+	//if(children.empty()) return 0;
+	return children.begin();
+}
+irr::core::list<CXMLNode*>::Iterator CXMLNode::getLastChild() {
+	//if(children.empty()) return 0;
+	return  children.getLast();
+}
+*/
+const wchar_t* CXMLNode::getValue() {
+	return value.c_str();
+}
+void CXMLNode::addChild(CXMLNode *newchild) {
+	children.push_back(newchild);
+}
+void CXMLNode::drop() {
+	if(children.getSize() != 0) {
+		core::list<CXMLNode*>::Iterator	it;
+		for( it = children.begin(); it != children.end(); it++ ) {
+			( *it )->drop();
+		}
+		children.clear();
+	}
+}
+CXMLNode *CXMLNode::findChildByName(const wchar_t *name) {
+	core::list<CXMLNode*>::Iterator	it;
+	core::stringw tmp;
+	CXMLNode *node = NULL;
+	tmp = name;
+	for( it = children.begin(); it != children.end(); it++ ) {
+		if(tmp.equals_ignore_case((*it)->getName())) {
+			node = (*it);
+			break;
+		}
+	}
+	return node;
+}
+
+core::array<const wchar_t*> *CXMLNode::listChildrenByType(CXMLNODETYPE nodetype) {
+	core::array<const wchar_t*> *ret = new core::array<const wchar_t*>;
+	//core::stringw construct = L"";
+	core::list<CXMLNode*>::Iterator	it;
+	
+	for( it = children.begin(); it != children.end(); it++ ) {
+		if((*it)->getType() == nodetype) {
+				ret->push_front((*it)->getName());
+		}
+	}
+	
+	return ret;
+}
+
+core::array<const wchar_t*> *CXMLNode::listNonNodeChildren() {
+	return listChildrenByType(CXMLNODETYPE_VALUE);
+}
+core::array<const wchar_t*> *CXMLNode::listNodeChildren() {
+	return listChildrenByType(CXMLNODETYPE_NODE);
+}
+
+void CXMLNode::populateTreeView(irr::gui::IGUITreeViewNode *node) {
+	irr::gui::IGUITreeViewNode *myNode;
+	irr::core::stringw myText;
+	core::list<CXMLNode*>::Iterator	it;
+	// If I'm a value, I have nothing to add, my parent will do that
+	if(type == CXMLNODETYPE_VALUE) return;
+	// So I'm a node, if im not the toplevel node, write me 
+	if(parent != NULL) {
+		//myText = L"(Key) ";
+		myText += getName();
+		myNode = node->addChildBack(myText.c_str());
+	}
+	else
+		myNode = node;
+	// If I dont have children, I'm done
+	if(children.empty()) return;
+	// setup my children
+	for( it = children.begin(); it != children.end(); it++ ) {
+		switch((*it)->getType()) {
+			case CXMLNODETYPE_NODE :
+				myText = L"";
+				myText += (core::stringw)(*it)->getName();
+				(*it)->populateTreeView(myNode);
+				break;
+			case CXMLNODETYPE_VALUE : 
+				myText = L"";
+				myText += (core::stringw)(*it)->getName();				
+				myText += L":";
+				myText += (core::stringw)(*it)->getValue();
+				
+				myNode->addChildBack(myText.c_str());
+		}
+	}
+
+}
+void CXMLNode::writeOut(io::IXMLWriter* xml) {	
+	core::array<core::stringw> names;
+	core::array<core::stringw> values;
+	core::list<CXMLNode*>::Iterator	it;
+	bool nodeChildren = false;
+	// If I'm a value, I have nothing to write, I'll be written by my parent
+	if(type == CXMLNODETYPE_VALUE) return;
+	// If I'm a node with no values, which also means no children write as empty and return
+	if(children.empty()) {
+		xml->writeElement(name.c_str(),true);
+		xml->writeLineBreak();
+		return;
+	}	
+	// Need to figure out myself first
+	for( it = children.begin(); it != children.end(); it++ ) {
+		// cache all my values for writing, and set a flag if I have node children, ie non empty
+		switch((*it)->getType()) {
+			case CXMLNODETYPE_VALUE:
+				names.push_front((core::stringw)(*it)->getName());
+				values.push_front((core::stringw)(*it)->getValue());
+				break;
+			case CXMLNODETYPE_NODE:
+				nodeChildren = true;
+		}		
+	}
+	// At this point I just need to write myself
+	xml->writeElement(name.c_str(),nodeChildren?false:true,names,values);	
+	xml->writeLineBreak();
+	// Now I need to see if I have to tell my node children to write	
+	if(!nodeChildren) return;
+	
+	for( it = children.begin(); it != children.end(); it++ ) {	
+		// If I have a node child, tell it to write, recursion made easy!			
+		if((*it)->getType() == CXMLNODETYPE_NODE) {
+				(*it)->writeOut(xml);
+		}		
+	}	
+	xml->writeClosingTag(name.c_str());
+	xml->writeLineBreak();
+}
\ No newline at end of file

gframe/CXMLRegistry/CXMLNode.h

+// Madoc 05/09
+
+#ifndef __C_XMLNODE_H_INCLUDED__
+#define __C_XMLNODE_H_INCLUDED__
+
+#include <irrlicht.h>
+using namespace irr;
+
+enum CXMLNODETYPE {
+	CXMLNODETYPE_VALUE,
+	CXMLNODETYPE_NODE,
+	//CXMLNODETYPE_COMMENT
+};
+
+class CXMLNode {
+public :
+	/* Decided to move this up to the registry object, reduce mem use.
+	s32 getValueAsInt();
+	const wchar_t* getValueAsCStr();
+	bool getValueAsBool();
+	*/
+	CXMLNODETYPE getType();
+	const wchar_t* getName();
+	const wchar_t* getValue();
+	void setType(CXMLNODETYPE newtype);
+	void setName(const wchar_t* newname);
+	void setValue(const wchar_t* newvalue);
+	void addChild(CXMLNode *newchild);
+	void writeOut(irr::io::IXMLWriter* xml);
+	void populateTreeView(irr::gui::IGUITreeViewNode *node);
+	//u16 getChildCount();
+	void drop();
+	/*
+	irr::core::list<CXMLNode*>::Iterator getFirstChild();
+	// get last is not get end point, this causes problems with iterators
+	// Screw it, I'll keep all pointers internal
+	irr::core::list<CXMLNode*>::Iterator getLastChild(); 	
+	*/
+	// Careful with these, mem leak waiting to happen
+	// Maby I should steal IReferenceCounted from irrlicht, would at 
+	// least give me autodetection of mem leaks
+	core::array<const wchar_t *> *listNonNodeChildren();
+	core::array<const wchar_t *> *listNodeChildren();
+	CXMLNode *getThis();
+	CXMLNode *findChildByName(const wchar_t *name);	
+	CXMLNode *getParent();
+	void setParent(CXMLNode *newparent);
+private :
+	CXMLNode *parent;
+	irr::core::stringw value;
+	irr::core::stringw name;
+	CXMLNODETYPE type;
+	irr::core::list<CXMLNode*> children;
+	irr::core::array<const wchar_t *> *listChildrenByType(CXMLNODETYPE nodetype);
+};
+#endif

gframe/CXMLRegistry/CXMLRegistry.cpp

+#include "CXMLRegistry.h"
+
+#ifndef _WIN32
+inline int _wtoi(const wchar_t * str){
+	return (int)wcstol(str, 0, 10);
+}
+#endif
+
+CXMLRegistry::CXMLRegistry(io::IFileSystem *fsys) {
+	fileSystem = fsys;
+	fileSystem->grab();
+	registry = NULL;
+}
+CXMLRegistry::~CXMLRegistry() {
+	if(registry != NULL) registry->drop();
+	fileSystem->drop();
+}
+bool CXMLRegistry::isTopLevelNode(const wchar_t *node) {
+	if(registry->findChildByName(node)) return true;
+	else return false;
+}
+CXMLNode *CXMLRegistry::resolveContext(const wchar_t* context) {
+	core::stringw sContext;
+	CXMLNode *currentNode;
+	u16 start;
+	s16 end;
+	if(!context) return currentContext;
+	sContext = context;
+	if(sContext.size() == 0) return 0;
+	// Make sure the context ends in a /
+	if(sContext.lastChar() != L'/') 
+		sContext += L'/';	
+	start = 0;
+	end = sContext.findFirst('/');
+	// Theres no values in the top level nodes
+	if(end == -1) return 0;
+	currentNode = registry;
+	while(end != -1) {		
+		currentNode = currentNode->findChildByName(sContext.subString(start,end-start).c_str());
+		if(currentNode == NULL) return NULL;
+		start = end+1;
+		end = sContext.findNext('/',start);		
+	}
+	return currentNode;
+}
+
+void CXMLRegistry::setContext(const wchar_t *context) { currentContext = resolveContext(context); }
+const wchar_t *CXMLRegistry::convertBoolToText(bool boolval) {
+	if(boolval) return L"true";
+	else return L"false";
+}
+bool CXMLRegistry::convertTextToBool(const wchar_t *textval) {
+	if(((core::stringw)textval).equals_ignore_case(L"true")) return true;
+	return false;
+}
+bool CXMLRegistry::setValue(const wchar_t *index, bool boolval, const wchar_t *context) {
+	return setValue(index,convertBoolToText(boolval),context);
+}
+bool CXMLRegistry::setValue(const wchar_t *index, u16 intval, const wchar_t *context) {
+	return setValue(index,((core::stringw)intval).c_str(),context);
+}
+bool CXMLRegistry::setValue(const wchar_t *index, const wchar_t * txtval, const wchar_t *context) {
+	CXMLNode *targetNode;
+	targetNode = resolveContext(context);
+	if(!targetNode) return false;
+	targetNode = targetNode->findChildByName(index);
+	if(!targetNode) return false;
+	targetNode->setValue(txtval);
+	return true;
+}
+bool CXMLRegistry::populateTreeView(irr::gui::IGUITreeView *control, const wchar_t *context) {
+	CXMLNode *targetNode = NULL;
+	if(context == 0) 
+		targetNode = registry;
+	else 
+		targetNode = resolveContext(context);
+	if(!targetNode) return false;
+	targetNode->populateTreeView(control->getRoot());	
+	return true;
+	
+}
+
+bool CXMLRegistry::getValueAsBool(const wchar_t *index, const wchar_t *context) {
+	return convertTextToBool(getValueAsCStr(index,context));
+}
+// little more robust
+u16 CXMLRegistry::getValueAsInt(const wchar_t *index, const wchar_t *context) {
+	core::stringw tmp = getValueAsCStr(index,context);
+	if(tmp.equals_ignore_case("")) return 0;
+	else return _wtoi(tmp.c_str());
+}
+core::array<const wchar_t*>* CXMLRegistry::listNonNodeChildren(const wchar_t *node,const wchar_t *context) {
+	CXMLNode *targetNode;
+	targetNode = resolveContext(context);
+	if(!targetNode) return 0;
+	return targetNode->listNonNodeChildren();
+}
+core::array<const wchar_t*>* CXMLRegistry::listNodeChildren(const wchar_t *node,const wchar_t *context) {
+	CXMLNode *targetNode;
+	targetNode = resolveContext(context);
+	if(!targetNode) return 0;
+	return targetNode->listNodeChildren();
+}
+
+//BROKEN
+/*
+const irr::c8 *CXMLRegistry::getValueAsCharCStr(const wchar_t *index, const wchar_t *context) {
+	irr::core::stringc temp;
+	temp = getValueAsCStr(index,context);
+	return (const irr::c8 *)temp.c_str();
+
+}
+*/
+const wchar_t *CXMLRegistry::getValueAsCStr(const wchar_t *index, const wchar_t *context) {
+	CXMLNode *targetNode;
+	targetNode = resolveContext(context);
+	if(!targetNode) return 0;
+	targetNode = targetNode->findChildByName(index);
+	if(!targetNode) return 0;
+	return targetNode->getValue();
+}
+irr::core::rect<u32> CXMLRegistry::getValueAsRect(const wchar_t *context) {
+	CXMLNode *targetNode = resolveContext(context);
+	irr::u32 tx,ty,bx,by;	
+	if(!targetNode) return irr::core::rect<u32>(0,0,0,0);
+	tx =  _wtoi(targetNode->findChildByName(L"tlx")->getValue());
+	ty =  _wtoi(targetNode->findChildByName(L"tly")->getValue());
+	bx =  _wtoi(targetNode->findChildByName(L"brx")->getValue());
+	by =  _wtoi(targetNode->findChildByName(L"bry")->getValue());
+	// Hrm what to return on err, cant return null, 0,0,0,0 might be a real loc
+	// Its u32, maby some HUGE value? maxint?
+	// Still takes out a value but its less likely
+	if(!tx || !ty || !bx || !by) return irr::core::rect<u32>(0,0,0,0);
+
+	else return irr::core::rect<u32>(tx,ty,bx,by);
+}
+// Made more robust
+irr::video::SColor CXMLRegistry::getValueAsColor(const wchar_t *context) {
+	CXMLNode *targetNode = resolveContext(context);
+	if(!targetNode) return NULL;
+	irr::u32 r,g,b,a;
+	irr::core::stringw tmp;
+	tmp = targetNode->findChildByName(L"r")->getValue();
+	if(tmp.size()) r = _wtoi(tmp.c_str());
+	tmp = targetNode->findChildByName(L"g")->getValue();
+	if(tmp.size()) g = _wtoi(tmp.c_str());
+	tmp = targetNode->findChildByName(L"b")->getValue();
+	if(tmp.size()) b = _wtoi(tmp.c_str());
+	tmp = targetNode->findChildByName(L"a")->getValue();
+	if(tmp.size()) a = _wtoi(tmp.c_str());
+	return irr::video::SColor(a,r,g,b);
+}
+bool CXMLRegistry::writeFile(const irr::c8 *fname,const c8 *path) {
+	io::IXMLWriter* xml; 
+	CXMLNode *currentnode = 0;
+    core::stringw wstmp;
+	core::stringc fileName;
+	wstmp = fname;
+	currentnode = registry->findChildByName(wstmp.c_str());
+	if(!currentnode) return false;	
+	fileName = path;
+	fileName += fname;
+	fileName += ".xml";
+	xml = fileSystem->createXMLWriter(fileName.c_str());
+	xml->writeXMLHeader();
+	currentnode->writeOut(xml);
+	// Get rid of double top level end tag
+	//xml->writeClosingTag(currentnode->getName());
+	//xml->writeLineBreak();
+	//if(xml) xml->drop();
+	delete xml;
+	return true;
+}
+// check current folder, if there isnt anything in current, use default
+const c8 *CXMLRegistry::resolveConfigPath(const c8 *fname) {
+	core::string <c8> filename;
+	bool useCurrent = true;
+	filename = "config/current/";
+	filename += fname;
+	filename += ".xml";
+	if(!fileSystem->existFile(filename.c_str())) {
+		useCurrent = false;
+	}
+	return useCurrent?"config/current/":"config/defaults/";
+}
+
+bool CXMLRegistry::loadConfigFile(const c8 *fname) {	
+	return loadFile(fname, resolveConfigPath(fname));
+}
+bool CXMLRegistry::writeConfigFile(const c8 *fname) {
+	return writeFile(fname,"config/current/");
+}
+
+
+// This is tricky, we have to keep track of which nodes are 'open'
+bool CXMLRegistry::loadFile(const c8 *fname, const c8 *path) {
+	io::IXMLReader* xml;
+	CXMLNode *currentNode = 0;
+	CXMLNode *topNode = 0;
+	CXMLNode *currentParent;
+	core::string <c8> filename;	
+	
+	filename = path;
+	filename += fname;
+	// If it dosnt end in .xml add it
+	
+	if(!filename.subString(filename.size()-4,4).equals_ignore_case(".xml"))
+		filename += ".xml";
+	
+	xml = fileSystem->createXMLReader(filename.c_str());
+	
+	if(!registry) {
+		registry = new CXMLNode;
+		registry->setName(L"TopLevelNode");
+		registry->setType(CXMLNODETYPE_NODE);
+	}
+	while(xml && xml->read()) {
+		CXMLNode *newNode = 0;			
+		switch(xml->getNodeType()) {
+			case io::EXN_ELEMENT :
+				u16 i;
+				newNode = new CXMLNode;
+				newNode->setName(xml->getNodeName());
+				newNode->setType(CXMLNODETYPE_NODE);
+				if(!topNode) { 	
+					newNode->setParent(NULL);					
+					registry->addChild(newNode);					
+					topNode = newNode;
+					currentParent = newNode;
+				}
+				else {					
+					newNode->setParent(currentParent);
+					currentParent->addChild(newNode);
+					if(!xml->isEmptyElement()) 
+						currentParent = newNode;
+
+				}
+				currentNode = newNode;
+				i = xml->getAttributeCount();
+				while(i--) {
+					newNode = new CXMLNode;
+					newNode->setName(xml->getAttributeName(i));
+					newNode->setType(CXMLNODETYPE_VALUE);
+					newNode->setValue(xml->getAttributeValue(i));
+					currentNode->addChild(newNode);
+				}
+				break;
+			case io::EXN_ELEMENT_END :
+				// NEVER go back further then the topNode
+				// Even if the XML is screwed up
+				if(currentParent->getParent() != NULL) 
+					currentParent = currentParent->getParent();
+				break;
+/*	
+			case io::EXN_COMMENT :				
+				newNode = new CXMLNode;
+				newNode->setType(CXMLNODETYPE_COMMENT);
+				//newNode->setValue(xml->getNodeType
+				currentNode->addChild(newNode);
+				break;
+*/
+		}		
+	}
+	//if(xml) xml->drop();
+	// Documentation says delete not drop
+	
+	delete xml;
+	// To support loading multiple files or 'hives' have to 
+	// see if this load ADDED any to decide succcessful or not
+	if(topNode == 0) return false;
+	return true;
+	
+}
+
+	
\ No newline at end of file

gframe/CXMLRegistry/CXMLRegistry.h

+// Madoc 05/09
+
+#ifndef __C_XMLREGISTRY_H_INCLUDED__
+#define __C_XMLREGISTRY_H_INCLUDED__
+
+#include <irrlicht.h>
+
+using namespace irr;
+#include "CXMLNode.h"
+//File->
+//	Node1->
+//		Name1/Value
+//		Node2->
+//			Name2/Value	
+// Oddity: Very little error checking, crashes if you look at it funny
+// Oddity: When using setValue ala setValue("someindex",100); compiler cant tell if 100 is a bool or an int, silly compiler,
+//		   casting to u16 works ala setValue("someindex",(u16)100); I see why, but its still silly, and casts are slow
+class CXMLRegistry {
+public: 
+	CXMLRegistry(io::IFileSystem *fsys);
+	~CXMLRegistry();
+	bool loadFile(const c8 *fname, const c8 *path);
+	bool loadConfigFile(const c8 *fname);
+	bool writeFile(const c8 *fname, const c8 *path);
+	bool writeConfigFile(const c8 *fname);
+	const wchar_t *getValueAsCStr(const wchar_t *index,const wchar_t *context = 0);
+	// Dosnt work, just declare a stringc and assign the wchar_t to it	
+	//const irr::c8 *getValueAsCharCStr(const wchar_t *index,const wchar_t *context = 0);
+	bool getValueAsBool(const wchar_t *index, const wchar_t *context = 0);
+	u16 getValueAsInt(const wchar_t *index, const wchar_t *context = 0);
+// This one only takes a context because its going to read 4 childrens values
+  	irr::core::rect<u32> getValueAsRect(const wchar_t *context = 0);
+// This one only takes a context because its going to read 4 childrens values
+	video::SColor getValueAsColor(const wchar_t *context = 0);
+	irr::core::array<const wchar_t*> *listNonNodeChildren(const wchar_t *node,const wchar_t *context = 0);
+	irr::core::array<const wchar_t*> *listNodeChildren(const wchar_t *node,const wchar_t *context = 0);
+	bool setValue(const wchar_t *index, bool boolval, const wchar_t *context = 0);
+	bool setValue(const wchar_t *index, u16 intval,   const wchar_t *context = 0);
+	bool setValue(const wchar_t *index, const wchar_t *txtval,const wchar_t *context = 0);
+	// Speed improvement, why search if we want multiple values from the same context
+	void setContext(const wchar_t *context);
+	bool isTopLevelNode(const wchar_t *node);
+	bool populateTreeView(irr::gui::IGUITreeView *control,const wchar_t *context = 0);
+	// TODO: These are trivial to do, just dont need them yet
+	//	renameNode(context(?),TYPE)
+	//  deleteNode(context(?) (CAREFUL WITH CHILDREN)
+	//  addNode(context, value, type)
+	//  CXMLNODETYPE_COMMENT
+	//  Loading/saving of CDATA, easiest would be just save it in the value of 
+	//  the CXMLNODETYPE_NODE their accosicated with.
+	// 	make registry inherit node instead of containing an instance of it.
+	// context(?) might be tricky with CXMLNODETYPE_VALUE
+	// 
+	// 
+private:
+	io::IFileSystem* fileSystem;
+	CXMLNode* registry;
+	CXMLNode* currentContext;
+	const wchar_t *convertBoolToText(bool boolval);
+	bool convertTextToBool(const wchar_t* textval);
+	CXMLNode *resolveContext(const wchar_t* context);
+	const irr::c8 *resolveConfigPath(const irr::c8 *fname);
+
+};
+#endif