void DebugBreakpointManager::SaveState(const Poco::Path& path) const
{
Poco::XML::Document* doc = new Poco::XML::Document();
Poco::XML::Element* breakpoints = doc->createElement(BREAKPOINTS_TAG);
doc->appendChild(breakpoints)->release();
for (std::set<unsigned long>::const_iterator i = m_ObjectBreakpoints.begin(); i
!= m_ObjectBreakpoints.end(); ++i)
{
Poco::XML::Element* objectBreakpoint = doc->createElement(OBJECT_TAG);
breakpoints->appendChild(objectBreakpoint)->release();
std::stringstream ss;
ss << *i;
objectBreakpoint->setAttribute(ID_ATTR, ss.str());
const Object* obj = DebugUtil::GetObject(*i);
if (obj)
{
objectBreakpoint->setAttribute(CLASSNAME_ATTR, obj->GetClassName());
}
}
for (Poco::HashMap<int, const Object*>::ConstIterator i =
m_SmartPointerBreakpoints.begin(); i != m_SmartPointerBreakpoints.end(); ++i)
{
Poco::XML::Element* spBreakpoint = doc->createElement(SMARTPOINTER_TAG);
breakpoints->appendChild(spBreakpoint)->release();
std::stringstream ss;
ss << i->first;
spBreakpoint->setAttribute(ID_ATTR, ss.str());
const Object* obj = i->second;
if (i->second)
{
spBreakpoint->setAttribute(CLASSNAME_ATTR, obj->GetClassName());
ss.clear();
ss << obj->GetTraceId();
spBreakpoint->setAttribute(OBJECTID_ATTR, ss.str());
}
}
Poco::FileOutputStream writer(path.toString());
Poco::XML::DOMWriter out;
out.setOptions(3); //write declaration and pretty print
out.writeNode(writer, doc);
doc->release();
}
void DebugUtil::SaveState()
{
Poco::Path path;
if (!GetPersistencePath(path)) return;
path.setFileName(DEBUG_UTIL_XML);
Poco::XML::Document* doc = new Poco::XML::Document();
Poco::XML::Element* debugutil = doc->createElement(DEBUGUTIL_TAG);
doc->appendChild(debugutil)->release();
for (std::set<unsigned int>::const_iterator i = m_TracedObjects.begin();
i != m_TracedObjects.end(); ++i)
{
Poco::XML::Element* traceObject = doc->createElement(TRACEOBJECT_TAG);
debugutil->appendChild(traceObject)->release();
std::stringstream ss;
ss << *i;
traceObject->setAttribute(ID_ATTR, ss.str());
}
for (std::set<std::string>::const_iterator i = m_TracedClasses.begin();
i != m_TracedClasses.end(); ++i)
{
Poco::XML::Element* traceClass = doc->createElement(TRACECLASS_TAG);
debugutil->appendChild(traceClass)->release();
traceClass->setAttribute(NAME_ATTR, *i);
}
try
{
Poco::FileOutputStream writer(path.toString());
Poco::XML::DOMWriter out;
out.setOptions(3); //write declaration and pretty print
out.writeNode(writer, doc);
doc->release();
// save BreakpointManager
path.setFileName(DebugBreakpointManager::BREAKPOINTS_XML);
GetBreakpointManager()->SaveState(path);
}
catch (Poco::FileException& e)
{
BERRY_WARN << e.displayText();
}
}
bool ofXml::setValue(const string& path, const string& value)
{
Poco::XML::Element *e;
if(element) {
e = (Poco::XML::Element*) element->getNodeByPath(path);
} else {
ofLogWarning("ofXml") << "setValue(): no element set yet";
return false;
}
if(!e) {
ofLogWarning("ofXml") << "setValue(): path \"" + path + "\" doesn't exist";
return false;
}
if(!e->firstChild()){
Poco::XML::Text *node = getPocoDocument()->createTextNode(ofToString(value));
e->appendChild(node);
node->release();
return true;
}
if(e->firstChild()->nodeType() == Poco::XML::Node::TEXT_NODE) {
Poco::XML::Text *node = getPocoDocument()->createTextNode(ofToString(value));
e->replaceChild( (Poco::XML::Node*) node, e->firstChild()); // swap out
node->release();
return true;
}else{
return false;
}
}
bool ofXml::addChild( const string& path )
{
vector<string> tokens;
if(path.find('/') != string::npos) {
tokens = tokenize(path, "/");
}
// is this a tokenized tag?
if(tokens.size() > 1)
{
// don't 'push' down into the new nodes
Poco::XML::Element *el = element;
vector<Poco::XML::Element*> toBeReleased;
for(std::size_t i = 0; i < tokens.size(); i++)
{
Poco::XML::Element *pe = getPocoDocument()->createElement(tokens.at(i));
el->appendChild(pe);
toBeReleased.push_back(pe);
el = pe;
}
if(element) {
element->appendChild(el);
} else {
element = el;
}
return true;
} else {
Poco::XML::Element* pe = getPocoDocument()->createElement(path);
if(element) {
element->appendChild(pe);
} else {
document->appendChild(pe);
element = document->documentElement();
}
}
return true;
}
//---------------------------------------------------------
bool ofXml::setAttribute(const string& path, const string& value)
{
string attributeName, pathToAttribute;
bool hasPath = false;
// you can pass either /node[@attr] or just attr
if(path.find("[@") != string::npos)
{
size_t attrBegin = path.find("[@");
size_t start = attrBegin + 2;
size_t end = path.find("]", start);
attributeName = path.substr( start, end - start );
pathToAttribute = path.substr(0, attrBegin);
hasPath = true;
}
else
{
attributeName = path;
}
// we don't have a path to resolve
Poco::AutoPtr<Poco::XML::Attr> attr = getPocoDocument()->createAttribute(attributeName);
attr->setValue(value);
if(!hasPath) {
Poco::AutoPtr<Poco::XML::NamedNodeMap> map = element->attributes();
map->setNamedItem(attr);
return true; // and we're done
}
// we have a path to resolve
Poco::XML::Element* curElement = getPocoElement(pathToAttribute);
if(!curElement) { // if it doesn't exist
vector<string> tokens;
if(path.find('/') != string::npos) {
tokens = tokenize(pathToAttribute, "/");
}
// is this a tokenized tag?
if(tokens.size() > 1)
{
// don't 'push' down into the new nodes
curElement = element;
// find the last existing tag
size_t lastExistingTag = 0;
// can't use reverse_iterator b/c accumulate doesn't like it
for(vector<string>::iterator it = tokens.end(); it != tokens.begin(); it--)
{
string empty = "";
string concat = accumulate(tokens.begin(), it, std::string());
Poco::XML::Element* testElement = getPocoElement(concat);
if(testElement) {
lastExistingTag++;
curElement = testElement;
break;
}
}
// create all the tags that don't exist
for(size_t i = lastExistingTag; i < tokens.size(); i++)
{
Poco::XML::Element *newElement = getPocoDocument()->createElement(tokens.at(i));
curElement->appendChild(newElement);
curElement = newElement;
}
curElement->setAttribute(attributeName, value);
return true;
}
else
{
Poco::XML::Element* testElement = getPocoElement(pathToAttribute);
if(testElement)
{
curElement = testElement;
}
else
{
Poco::XML::Element *newElement = getPocoDocument()->createElement(pathToAttribute);
curElement->appendChild(newElement);
curElement = newElement;
}
curElement->setAttribute(attributeName, value);
return true;
}
}
return false;
}
