bool ProfileSelectorWeightedFactory::setFromXML(ProfileSelector* pSel, TiXmlElement* node,
const std::string& specFldr) const {
ProfileSelectorWeighted* sel = dynamic_cast<ProfileSelectorWeighted*>(pSel);
assert(sel != 0x0 &&
"Trying to set attributes of a weighted profile selector "
"element on an incompatible object");
if (!ProfileSelectorFactory::setFromXML(sel, node, specFldr)) return false;
// Parse each of the names.
for (TiXmlElement* child = node->FirstChildElement("Profile"); child;
child = child->NextSiblingElement()) {
const char* nameCStr = child->Attribute("name");
if (nameCStr == 0x0) {
logger << Logger::ERR_MSG << "The AgentProfile referred to on line " << child->Row()
<< " is missing the required \"name\" attribute.";
return false;
}
double weight;
if (!child->Attribute("weight", &weight)) {
logger << Logger::ERR_MSG << "The AgentProfile referred to on line " << child->Row()
<< " is missing the required \"weight\" attribute.";
return false;
}
sel->_profile_specs.emplace_back(nameCStr, static_cast<float>(weight));
}
return true;
}
RobotInterface::ParamList RobotInterface::XMLReader::Private::readParamListTag(TiXmlElement* paramListElem)
{
if (paramListElem->ValueStr().compare("paramlist") != 0) {
SYNTAX_ERROR(paramListElem->Row()) << "Expected \"paramlist\". Found" << paramListElem->ValueStr();
}
ParamList params;
Param mainparam;
if (paramListElem->QueryStringAttribute("name", &mainparam.name()) != TIXML_SUCCESS) {
SYNTAX_ERROR(paramListElem->Row()) << "\"paramlist\" element should contain the \"name\" attribute";
}
params.push_back(mainparam);
// yDebug() << "Found paramlist [" << params.at(0).name() << "]";
for (TiXmlElement* childElem = paramListElem->FirstChildElement(); childElem != 0; childElem = childElem->NextSiblingElement()) {
if (childElem->ValueStr().compare("elem") != 0) {
SYNTAX_ERROR(childElem->Row()) << "Expected \"elem\". Found" << childElem->ValueStr();
}
Param childParam;
if (childElem->QueryStringAttribute("name", &childParam.name()) != TIXML_SUCCESS) {
SYNTAX_ERROR(childElem->Row()) << "\"elem\" element should contain the \"name\" attribute";
}
const char *valueText = childElem->GetText();
if (!valueText) {
SYNTAX_ERROR(childElem->Row()) << "\"elem\" element should have a value [ \"name\" = " << childParam.name() << "]";
}
childParam.value() = valueText;
params.push_back(childParam);
}
if (params.empty()) {
SYNTAX_ERROR(paramListElem->Row()) << "\"paramlist\" cannot be empty";
}
// +1 skips the first element, that is the main param
for (ParamList::iterator it = params.begin() + 1; it != params.end(); ++it) {
Param ¶m = *it;
params.at(0).value() += (params.at(0).value().empty() ? "(" : " ") + param.name();
}
params.at(0).value() += ")";
// yDebug() << params;
return params;
}
ObstacleVertexList ExplicitObstacleSetFactory::parseObstacle( TiXmlElement * node) const {
int iVal;
// TODO: Simply eliminate the bounding box obstacle -- it is basically
// just ignored.
bool bb = false;
if ( node->Attribute( "boundingbox", &iVal ) ) {
// Skip bounding box obstacles, but treat it as normal
bb = (iVal != 0);
assert(!bb && "Bounding Boxes are depreciated!");
}
ObstacleVertexList vList;
vList.closed = false;
if ( node->Attribute( "closed", &iVal ) ) {
vList.closed = (iVal != 0);
}
double dVal;
bool valid = true;
for ( TiXmlElement * vert = node->FirstChildElement(); vert; vert = vert->NextSiblingElement() ) {
if ( vert->ValueStr() == "Vertex") {
float p_x = 0;
float p_y = 0;
if ( vert->Attribute( "p_x", &dVal) ) {
p_x = (float)dVal;
} else {
valid = false;
}
if ( vert->Attribute( "p_y", &dVal) ) {
p_y = (float)dVal;
} else {
valid = false;
}
if ( ! valid ) {
logger << Logger::ERR_MSG << "Obstacle vertex on line " << vert->Row() << " is missing the full x- and y-position specification.";
throw ObstacleSetFatalException("Obstacle vertex missing full specification");
}
vList.vertices.push_back( Vector2( p_x, p_y ) );
}
else {
logger << Logger::WARN_MSG << "Encountered unexpected tag inside an obstacle definition on line " << vert->Row() << ": " << vert->ValueStr() << ". It will be ignored.";
}
if ( ! valid ) {
logger << Logger::ERR_MSG << "Incomplete obstacle definition on line " << node->Row() << ".";
throw ObstacleSetFatalException("Incomplete obstacle definition");
}
}
return vList;
};
int SceneLoader::load(string scene_file, Scene** scene, int xRes, int yRes) {
TiXmlDocument doc(scene_file);
if ( !doc.LoadFile() ) {
Logger::log(LOG_ERROR) << "Scene loading failed : " << scene_file << endl;
Logger::log(LOG_ERROR) << "Error #" << doc.ErrorId() << " : " << doc.ErrorDesc() << endl;
return -1;
} else {
Logger::log(LOG_INFO) << "Start loading scene : " << scene_file << endl;
Uint32 initial_tick = SDL_GetTicks();
list<Object*> objects;
list<Light*> lights;
set<Material*> materials;
AmbientLight ambientLight;
Camera* camera=0;
TiXmlElement* tmp_node = 0;
TiXmlHandle hdl(&doc);
TiXmlElement* node = hdl.FirstChildElement().FirstChildElement().Element();
if (node == NULL) {
Logger::log(LOG_ERROR)<<"Error on top of the file"<<endl;
return -1;
}
while ( node ) {
string nodeName(node->Value());
if ( nodeName.compare("camera")==0 ) {
VEC3F position, target, normal;
float w = 8, d = 35;
tmp_node = node->FirstChildElement("position");
if (tmp_node == NULL) {
Logger::log(LOG_ERROR)<<"Missing <position> near line "<<node->Row()<<endl;
} else {
position = readVec3Float(tmp_node);
}
tmp_node = node->FirstChildElement("target");
if (tmp_node == NULL) {
Logger::log(LOG_ERROR)<<"Missing <target> near line "<<node->Row()<<endl;
} else {
target = readVec3Float(tmp_node);
}
tmp_node = node->FirstChildElement("normal");
if (tmp_node == NULL) {
Logger::log(LOG_ERROR)<<"Missing <normal> near line "<<node->Row()<<endl;
} else {
normal = readVec3Float(tmp_node);
}
tmp_node = node->FirstChildElement("viewplane");
if (tmp_node == NULL) {
Logger::log(LOG_ERROR)<<"Missing <viewplane> near line "<<node->Row()<<endl;
} else {
tmp_node->QueryFloatAttribute("w", &w);
tmp_node->QueryFloatAttribute("d", &d);
}
camera = new Camera(position,
target-position,
normal,
w, d,
xRes, yRes,
Settings::getAsFloat("camera_translation_factor"),
Settings::getAsFloat("camera_rotation_angle"));
} else if ( nodeName.compare("directionalLight")==0 ) {
Color color;
VEC3F direction;
tmp_node = node->FirstChildElement("color");
if (tmp_node == NULL) {
Logger::log(LOG_ERROR)<<"Missing <color> near line "<<node->Row()<<endl;
} else {
color = readColor(tmp_node);
}
tmp_node = node->FirstChildElement("direction");
if (tmp_node == NULL) {
Logger::log(LOG_ERROR)<<"Missing <direction> near line "<<node->Row()<<endl;
} else {
direction = readVec3Float(tmp_node);
}
DirectionalLight *dirLight = new DirectionalLight(color, direction.normalize()); // !!!!!!!!!! NEEDS TO BE DESTROYED
lights.push_back(dirLight);
} else if ( nodeName.compare("pointLight")==0 ) {
Color color;
VEC3F point;
tmp_node = node->FirstChildElement("color");
if (tmp_node == NULL) {
Logger::log(LOG_ERROR)<<"Missing <color> near line "<<node->Row()<<endl;
} else {
color = readColor(tmp_node);
}
tmp_node = node->FirstChildElement("point");
if (tmp_node == NULL) {
Logger::log(LOG_ERROR)<<"Missing <point> near line "<<node->Row()<<endl;
} else {
point = readVec3Float(tmp_node);
}
PointLight *pointLight = new PointLight(color, point); // !!!!!!!!!! NEEDS TO BE DESTROYED
lights.push_back(pointLight);
} else if ( nodeName.compare("ambientLight")==0 ) {
Color color;
tmp_node = node->FirstChildElement("color");
if (tmp_node == NULL) {
Logger::log(LOG_ERROR)<<"Missing <color> near line "<<node->Row()<<endl;
} else {
color = readColor(tmp_node);
}
ambientLight = AmbientLight(color);
} else if ( nodeName.compare("object")==0 ) {
Material* material = 0;
tmp_node = node->FirstChildElement("material");
if (tmp_node == NULL) {
Logger::log(LOG_ERROR)<<"Missing <material> near line "<<node->Row()<<endl;
} else {
material = readMaterial(tmp_node);
if (material != NULL) {
if (materials.count(material) == 0) {
materials.insert(material);
}
}
}
tmp_node = node->FirstChildElement("shape");
if (tmp_node == NULL) {
Logger::log(LOG_ERROR)<<"Missing <shape> near line "<<node->Row()<<endl;
} else {
readShape(tmp_node->FirstChildElement(), &objects, material);
}
} else {
Logger::log(LOG_ERROR)<<"Unknown primary node line "<<node->Row()<<endl;
}
node = node->NextSiblingElement();
}
float loading_time=(SDL_GetTicks()-initial_tick)/(float)1000;
Logger::log(LOG_INFO) << "Scene loaded ("<<(int) objects.size()<<" objects) ("
<< loading_time << " s)" << endl;
*scene = new Scene(objects,lights,materials,ambientLight,camera);
return 0;
}
}
bool LoggingSystem::LoadLoggerListenerDefs()
{
using namespace LogAppenders;
const TiXmlElement* config = Config::GetInstance().GetSection("LoggingSystem");
if (config == NULL) return false;
TiXmlHandle doc((TiXmlNode*)config);
TiXmlNode* node = doc.FirstChildElement("Appenders").Child(0).Node();
while (node && node->Type() != TiXmlNode::ELEMENT)
node = node->NextSibling();
if (node == NULL) return false;
TiXmlElement* loggerDef = node->ToElement();
for( loggerDef; loggerDef; loggerDef=loggerDef->NextSiblingElement())
{
const char* type = loggerDef->Value();
bool created = false;
bool error = false;
if (!XmlReadBool(loggerDef, "enabled", true)) continue;
for (uint i = 0; i < sizeof(gAppendersDefenitions) / sizeof(AppenderDefenition); i++)
{
if (strcmp(type, gAppendersDefenitions[i].Type) != 0) continue;
LogAppender* listener = NULL;
try
{
listener = gAppendersDefenitions[i].FactoryFunction(loggerDef);
if (listener == NULL)
{
std::wostringstream os;
os << L"Invalid log appender defenition <" << loggerDef->Value() << L" ... /> in config.xml at line " << loggerDef->Row();
Message(os.str().c_str(), LOG_WARN, L"System.LoggingSystem");
continue;
}
const char* thresholdAttr = loggerDef->Attribute("threshold");
LogLevel threshold = LOG_TRACE;
if (thresholdAttr)
{
if (strcmp(thresholdAttr, "trace") == 0)
threshold = LOG_TRACE;
else if (strcmp(thresholdAttr, "debug") == 0)
threshold = LOG_DEBUG;
else if (strcmp(thresholdAttr, "info") == 0)
threshold = LOG_INFO;
else if (strcmp(thresholdAttr, "warn") == 0)
threshold = LOG_WARN;
else if (strcmp(thresholdAttr, "error") == 0)
threshold = LOG_ERROR;
}
const char* source = loggerDef->Attribute("sources");
if (source == NULL)
AddAppender(listener);
else
AddAppender(listener, threshold, ToUTF16(source));
listener->Release();
created = true;
break;
}
catch (Exception& e)
{
if (listener != NULL) RemoveAppender(listener);
std::wostringstream os;
os << L"Failed to create log appender <" << loggerDef->Value() << L" ... /> in config.xml at line " << loggerDef->Row() << L": "
<< e.GetFullDescription();
Message(os.str().c_str(), LOG_WARN, L"System.LoggingSystem");
error = true;
break;
}
}
if (!created && !error)
{
std::wostringstream os;
os << L"Unrecognized log appender <" << loggerDef->Value() << L" ... /> in config.xml at line " << loggerDef->Row() << L".";
Message(os.str().c_str(), LOG_WARN, L"System.LoggingSystem");
}
}
return true;
}
/// Visit an element.
virtual bool VisitExit( const TiXmlElement& element )
{
std::string str = element.Value();
std::string top = mStack.top();
if(str != top)
{
OUTSTRING("... [%s]/[%s]: before element has not exit : %d\n", fileName.c_str(), element.Value(), element.Row());
}
mStack.pop();
return true;
}
bool Scene::readXml(TiXmlElement* e)
{
string objName;
TiXmlElement* child = e->FirstChildElement();
while(child != NULL)
{
if(child->ValueStr() == "pixel")
{
if((objName = Xml::getAttrString(child, "name")) != "")
{
Pixel* p = new Pixel(objName, getOscRootAddress());
p->loadXml(child);
addObject(p);
LOG_DEBUG << "Scene \"" << _name << "\": Loaded pixel \"" << objName << "\" \""
<< p->getOscRootAddress() << "\"" << std::endl;
}
else
{
LOG_WARN << "Scene \"" << _name << "\": cannot load pixel without name, line "
<< child->Row() << endl;
}
}
else if(child->ValueStr() == "line")
{
if((objName = Xml::getAttrString(child, "name")) != "")
{
Line* l = new Line(objName, getOscRootAddress());
l->loadXml(child);
addObject(l);
LOG_DEBUG << "Scene \"" << _name << "\": Loaded line \"" << objName << "\" \""
<< l->getOscRootAddress() << "\"" << std::endl;
}
else
{
LOG_WARN << "Scene \"" << _name << "\": cannot load line without name, line "
<< child->Row() << endl;
}
}
else if(child->ValueStr() == "rect")
{
if((objName = Xml::getAttrString(child, "name")) != "")
{
Rect* r = new Rect(objName, getOscRootAddress());
r->loadXml(child);
addObject(r);
LOG_DEBUG << "Scene \"" << _name << "\": Loaded rect \"" << objName << "\" \""
<< r->getOscRootAddress() << "\"" << std::endl;
}
else
{
LOG_WARN << "Scene \"" << _name << "\": cannot load rect without name, line "
<< child->Row() << endl;
}
}
else if(child->ValueStr() == "bitmap")
{
if((objName = Xml::getAttrString(child, "name")) != "")
{
Bitmap* b = new Bitmap(objName, getOscRootAddress());
b->loadXml(child);
addObject(b);
LOG_DEBUG << "Scene \"" << _name << "\": Loaded bitmap \"" << objName << "\" \""
<< b->getOscRootAddress() << "\"" << std::endl;
}
else
{
LOG_WARN << "Scene \"" << _name << "\": cannot load bitmap without name, line "
<< child->Row() << endl;
}
}
else if(child->ValueStr() == "sprite")
{
if((objName = Xml::getAttrString(child, "name")) != "")
{
Sprite* s = new Sprite(objName, getOscRootAddress());
s->loadXml(child);
addObject(s);
LOG_DEBUG << "Scene \"" << _name << "\": Loaded sprite \"" << objName << "\" \""
<< s->getOscRootAddress() << "\"" << std::endl;
}
else
{
LOG_WARN << "Scene \"" << _name << "\": cannot load sprite without name, line "
<< child->Row() << endl;
}
}
else if(child->ValueStr() == "image")
{
if((objName = Xml::getAttrString(child, "name")) != "")
{
Image* i = new Image(objName, getOscRootAddress());
i->loadXml(child);
addObject(i);
LOG_DEBUG << "Scene \"" << _name << "\": Loaded image \"" << objName << "\" \""
<< i->getOscRootAddress() << "\"" << std::endl;
}
else
{
LOG_WARN << "Scene \"" << _name << "\": cannot load image without name, line "
<< child->Row() << endl;
}
}
else if(child->ValueStr() == "text")
{
if((objName = Xml::getAttrString(child, "name")) != "")
{
Text* t = new Text(objName, getOscRootAddress());
t->loadXml(child);
addObject(t);
LOG_DEBUG << "Scene \"" << _name << "\": Loaded text \"" << objName << "\" \""
<< t->getOscRootAddress() << "\"" << std::endl;
}
else
{
LOG_WARN << "Scene \"" << _name << "\": cannot load text without name, line "
<< child->Row() << endl;
}
}
else if(child->ValueStr() != "background")
{
LOG_WARN << "Scene \"" << _name << "\": ignoring unknown element \""
<< child->ValueStr() << "\"" << endl;
}
child = child->NextSiblingElement();
}
return true;
}
Application* XmlAppLoader::parsXml(const char* szFile)
{
app.clear();
ErrorLogger* logger = ErrorLogger::Instance();
TiXmlDocument doc(szFile);
if(!doc.LoadFile())
{
OSTRINGSTREAM err;
err<<"Syntax error while loading "<<szFile<<" at line "\
<<doc.ErrorRow()<<": ";
err<<doc.ErrorDesc();
logger->addError(err);
return NULL;
}
/* retrieving root element */
TiXmlElement *root = doc.RootElement();
if(!root)
{
OSTRINGSTREAM err;
err<<"Syntax error while loading "<<szFile<<" . ";
err<<"No root element.";
logger->addError(err);
return NULL;
}
if(!compareString(root->Value(), "application"))
{
//OSTRINGSTREAM err;
//err<<"File "<<szFile<<" has no tag <application>.";
//logger->addError(err);
return NULL;
}
/* retrieving name */
TiXmlElement* name = (TiXmlElement*) root->FirstChild("name");
if(!name || !name->GetText())
{
OSTRINGSTREAM err;
err<<"Module from "<<szFile<<" has no name.";
logger->addError(err);
//return NULL;
}
app.setXmlFile(szFile);
if(name)
{
string strname = name->GetText();
for(unsigned int i=0; i<strname.size(); i++)
if(strname[i] == ' ')
strname[i] = '_';
app.setName(strname.c_str());
}
/* retrieving description */
TiXmlElement* desc;
if((desc = (TiXmlElement*) root->FirstChild("description")))
app.setDescription(desc->GetText());
/* retrieving version */
TiXmlElement* ver;
if((ver = (TiXmlElement*) root->FirstChild("version")))
app.setVersion(ver->GetText());
/*
* TODO: setting prefix of the main application is inactivated.
* Check this should be supported in future or not!
*/
/*
//retrieving application prefix
TiXmlElement* pref;
if((pref = (TiXmlElement*) root->FirstChild("prefix")))
app.setPrefix(pref->GetText());
*/
/* retrieving authors information*/
TiXmlElement* authors;
if((authors = (TiXmlElement*) root->FirstChild("authors")))
for(TiXmlElement* ath = authors->FirstChildElement(); ath;
ath = ath->NextSiblingElement())
{
if(compareString(ath->Value(), "author"))
{
Author author;
if(ath->GetText())
author.setName(ath->GetText());
if(ath->Attribute("email"))
author.setEmail(ath->Attribute("email"));
app.addAuthor(author);
}
else
{
OSTRINGSTREAM war;
war<<"Unrecognized tag from "<<szFile<<" at line "\
<<ath->Row()<<".";
logger->addWarning(war);
}
}
/* retrieving resources information*/
TiXmlElement* resources;
if((resources = (TiXmlElement*) root->FirstChild("dependencies")))
for(TiXmlElement* res = resources->FirstChildElement(); res;
res = res->NextSiblingElement())
{
if(compareString(res->Value(), "port"))
{
if(res->GetText())
{
ResYarpPort resource(res->GetText());
resource.setPort(res->GetText());
app.addResource(resource);
}
}
else
{
OSTRINGSTREAM war;
war<<"Unrecognized tag from "<<szFile<<" at line "\
<<res->Row()<<".";
logger->addWarning(war);
}
}
/* retrieving modules information*/
for(TiXmlElement* mod = root->FirstChildElement(); mod;
mod = mod->NextSiblingElement())
{
if(compareString(mod->Value(), "module"))
{
TiXmlElement* element;
if((element = (TiXmlElement*) mod->FirstChild("name")))
{
ModuleInterface module(element->GetText());
if((element = (TiXmlElement*) mod->FirstChild("node")))
module.setHost(element->GetText());
if((element = (TiXmlElement*) mod->FirstChild("parameters")))
module.setParam(element->GetText());
if((element = (TiXmlElement*) mod->FirstChild("stdio")))
module.setStdio(element->GetText());
if((element = (TiXmlElement*) mod->FirstChild("workdir")))
module.setWorkDir(element->GetText());
if((element = (TiXmlElement*) mod->FirstChild("deployer")))
module.setBroker(element->GetText());
if((element = (TiXmlElement*) mod->FirstChild("prefix")))
module.setPrefix(element->GetText());
if((element = (TiXmlElement*) mod->FirstChild("rank")))
module.setRank(atoi(element->GetText()));
#ifdef WITH_GEOMETRY
element = (TiXmlElement*) mod->FirstChild("geometry");
if(element && element->GetText())
{
yarp::os::Property prop(element->GetText());
GraphicModel model;
GyPoint pt;
if(prop.check("Pos"))
{
pt.x = prop.findGroup("Pos").find("x").asDouble();
pt.y = prop.findGroup("Pos").find("y").asDouble();
model.points.push_back(pt);
module.setModelBase(model);
}
}
#endif
/* retrieving resources information*/
TiXmlElement* resources;
if((resources = (TiXmlElement*) mod->FirstChild("dependencies")))
{
for(TiXmlElement* res = resources->FirstChildElement(); res;
res = res->NextSiblingElement())
{
if(compareString(res->Value(), "port"))
{
if(res->GetText())
{
ResYarpPort resource(res->GetText());
resource.setPort(res->GetText());
if(res->Attribute("timeout"))
resource.setTimeout(atof(res->Attribute("timeout")));
if(res->Attribute("request"))
resource.setRequest(res->Attribute("request"));
if(res->Attribute("reply"))
resource.setReply(res->Attribute("reply"));
module.addResource(resource);
}
}
else
{
OSTRINGSTREAM war;
war<<"Unrecognized tag from "<<szFile<<" at line "\
<<res->Row()<<".";
logger->addWarning(war);
}
}
}
/* retrieving portmaps */
for(TiXmlElement* map = mod->FirstChildElement(); map;
map = map->NextSiblingElement())
if(compareString(map->Value(), "portmap"))
{
TiXmlElement* first;
TiXmlElement* second;
if((first=(TiXmlElement*) map->FirstChild("old")) &&
(second=(TiXmlElement*) map->FirstChild("new")) )
{
Portmap portmap(first->GetText(), second->GetText());
module.addPortmap(portmap);
}
}
app.addImodule(module);
}
else
{
OSTRINGSTREAM war;
war<<"Module from "<<szFile<<" at line "\
<<mod->Row()<<" has not name tag.";
logger->addWarning(war);
}
}
}
/* retrieving embedded application information*/
for(TiXmlElement* embApp = root->FirstChildElement(); embApp;
embApp = embApp->NextSiblingElement())
{
if(compareString(embApp->Value(), "application"))
{
TiXmlElement* name;
TiXmlElement* prefix;
if((name=(TiXmlElement*) embApp->FirstChild("name")))
{
ApplicationInterface IApp(name->GetText());
if((prefix=(TiXmlElement*) embApp->FirstChild("prefix")))
IApp.setPrefix(prefix->GetText());
#ifdef WITH_GEOMETRY
TiXmlElement* element = (TiXmlElement*) embApp->FirstChild("geometry");
if(element && element->GetText())
{
yarp::os::Property prop(element->GetText());
GraphicModel model;
GyPoint pt;
if(prop.check("Pos"))
{
pt.x = prop.findGroup("Pos").find("x").asDouble();
pt.y = prop.findGroup("Pos").find("y").asDouble();
model.points.push_back(pt);
IApp.setModelBase(model);
}
}
#endif
app.addIapplication(IApp);
}
else
{
OSTRINGSTREAM war;
war<<"Incomplete application tag from "<<szFile<<" at line "\
<<embApp->Row()<<". (no name)";
logger->addWarning(war);
}
}
}
/* retrieving arbitrator information*/
for(TiXmlElement* arb = root->FirstChildElement(); arb;
arb = arb->NextSiblingElement())
{
if(compareString(arb->Value(), "arbitrator"))
{
TiXmlElement* port = (TiXmlElement*) arb->FirstChild("port");
if(port && port->GetText())
{
Arbitrator arbitrator(port->GetText());
// retrieving rules
for(TiXmlElement* rule = arb->FirstChildElement(); rule;
rule = rule->NextSiblingElement())
{
if(compareString(rule->Value(), "rule"))
{
if(rule->Attribute("connection"))
arbitrator.addRule(rule->Attribute("connection"), rule->GetText());
}
}
#ifdef WITH_GEOMETRY
TiXmlElement* geometry = (TiXmlElement*) arb->FirstChild("geometry");
if(geometry && geometry->GetText())
{
yarp::os::Property prop(geometry->GetText());
GraphicModel model;
if(prop.check("Pos"))
{
yarp::os::Bottle pos = prop.findGroup("Pos");
for(int i=1; i<pos.size(); i++)
{
GyPoint pt;
pt.x = pos.get(i).find("x").asDouble();
pt.y = pos.get(i).find("y").asDouble();
model.points.push_back(pt);
}
arbitrator.setModelBase(model);
}
}
#endif
app.addArbitrator(arbitrator);
}
else
{
OSTRINGSTREAM war;
war<<"Incomplete arbitrator tag from "<<szFile<<" at line "\
<<arb->Row()<<".";
logger->addWarning(war);
}
}
}
/* retrieving connections information*/
for(TiXmlElement* cnn = root->FirstChildElement(); cnn;
cnn = cnn->NextSiblingElement())
{
if(compareString(cnn->Value(), "connection"))
{
TiXmlElement* from = (TiXmlElement*) cnn->FirstChild("from");
TiXmlElement* to = (TiXmlElement*) cnn->FirstChild("to");
if(!from)
from = (TiXmlElement*) cnn->FirstChild("output");
if(!to)
to = (TiXmlElement*) cnn->FirstChild("input");
TiXmlElement* protocol;
if(from && to)
{
string strCarrier;
if((protocol=(TiXmlElement*) cnn->FirstChild("protocol")) &&
protocol->GetText())
strCarrier = protocol->GetText();
Connection connection(from->GetText(),
to->GetText(),
strCarrier.c_str());
if(from->Attribute("external") &&
compareString(from->Attribute("external"), "true"))
{
connection.setFromExternal(true);
if(from->GetText())
{
ResYarpPort resource(from->GetText());
resource.setPort(from->GetText());
app.addResource(resource);
}
}
if(to->Attribute("external") &&
compareString(to->Attribute("external"), "true"))
{
if(to->GetText())
{
connection.setToExternal(true);
ResYarpPort resource(to->GetText());
resource.setPort(to->GetText());
app.addResource(resource);
}
}
//Connections which have the same port name in Port Resources
// should also be set as external
for(int i=0; i<app.resourcesCount(); i++)
{
ResYarpPort res = app.getResourceAt(i);
if(compareString(res.getPort(), connection.from()))
connection.setFromExternal(true);
if(compareString(res.getPort(), connection.to()))
connection.setToExternal(true);
}
if(cnn->Attribute("id"))
connection.setId(cnn->Attribute("id"));
if(cnn->Attribute("persist") &&
compareString(cnn->Attribute("persist"), "true"))
connection.setPersistent(true);
#ifdef WITH_GEOMETRY
TiXmlElement* geometry = (TiXmlElement*) cnn->FirstChild("geometry");
if(geometry && geometry->GetText())
{
yarp::os::Property prop(geometry->GetText());
GraphicModel model;
if(prop.check("Pos"))
{
yarp::os::Bottle pos = prop.findGroup("Pos");
for(int i=1; i<pos.size(); i++)
{
GyPoint pt;
pt.x = pos.get(i).find("x").asDouble();
pt.y = pos.get(i).find("y").asDouble();
model.points.push_back(pt);
}
connection.setModelBase(model);
}
}
#endif
app.addConnection(connection);
}
else
{
OSTRINGSTREAM war;
war<<"Incomplete connection tag from "<<szFile<<" at line "\
<<cnn->Row()<<".";
logger->addWarning(war);
}
}
}
return &app;
}
bool SimXMLLoader::parseAgentProfile( TiXmlElement * node, AgentInitializer * agentInit ) {
// Extract the name
const char * nameCStr = node->Attribute( "name" );
if ( nameCStr == 0x0 ) {
logger << Logger::ERR_MSG << "The AgentProfile defined on line " << node->Row() << " is missing the required \"name\" attribute.";
return false;
}
std::string name( nameCStr );
if ( _profiles.find( name ) != _profiles.end() ) {
logger << Logger::ERR_MSG << "The AgentProfile defined on line " << node->Row() << " has a name value (\"" << name << "\")that has previously been used.";
return false;
}
AgentInitializer * init;
// test inheritance
const char * parentCStr = node->Attribute( "inherits" );
if ( parentCStr ) {
std::string pName( parentCStr );
HASH_MAP< std::string, AgentInitializer * >::iterator itr = _profiles.find( pName );
if ( itr == _profiles.end() ) {
logger << Logger::ERR_MSG << "The AgentProfile on line " << node->Row() << " inherits from the undefined AgentProfile \"" << pName << "\". Make sure the parent profile is defined <i>before</i> the child profile.";
return false;
} else {
init = itr->second->copy();
}
} else {
init = agentInit->copy();
init->setDefaults();
}
_profiles[ name ] = init;
for( TiXmlElement * child = node->FirstChildElement(); child; child = child->NextSiblingElement()) {
if ( ! init->parseProperties( child, _sceneFldr) ) {
logger << Logger::ERR_MSG << "Error parsing AgentProfile properties from line " << child->Row() << ".";
return false;
}
}
return true;
}
bool SimXMLLoader::parseAgentGroup( TiXmlElement * node, AgentInitializer * agentInit ) {
// 2-pass approach
// Pass 1 get the profile selector
// Pass 2 initialize AgentGenerator (Generator for short)
// Get the profile selector -
TiXmlElement* child;
ProfileSelector * profileSel = 0x0;
StateSelector * stateSel = 0x0;
// First pass, skip Agents
for( child = node->FirstChildElement(); child; child = child->NextSiblingElement()) {
if ( child->ValueStr() == "ProfileSelector" ) {
if ( profileSel != 0x0 ) {
// There should be only one. If there are multiple, only the first will have an effect.
logger << Logger::WARN_MSG << "Found multiple ProfileSelector tags in the AgentGroup on line " << node->Row() << ". Only the first will be used.";
continue;
}
profileSel = ProfileSelectorDB::getInstance( child, _sceneFldr );
if ( profileSel == 0x0 ) {
logger << Logger::ERR_MSG << "Unable to instantiate the profile selector specification line " << child->Row() << ".";
return false;
}
if ( ! profileSel->cacheProfiles( _profiles ) ) {
logger << Logger::ERR_MSG << "ProfileSelector on line " << child->Row() << " was unable to find a named profile.";
return false;
}
} else if ( child->ValueStr() == "StateSelector" ) {
if ( stateSel != 0x0 ) {
// There should be only one. If there are multiple, only the first will have an effect.
logger << Logger::WARN_MSG << "Found multiple StateSelector tags in the AgentGroup on line " << node->Row() << ". Only the first will be used.";
continue;
}
stateSel = StateSelectorDB::getInstance( child, _sceneFldr );
if ( stateSel == 0x0 ) {
logger << Logger::ERR_MSG << "Unable to instantiate the state selector specification line " << child->Row() << ".";
return false;
}
}
}
if ( profileSel == 0x0 ) {
logger << Logger::ERR_MSG << "No profile selector defined for the AgentGroup on line " << node->Row() << ".";
return false;
}
if ( stateSel == 0x0 ) {
logger << Logger::ERR_MSG << "No state selector defined for the AgentGroup on line " << node->Row() << ".";
return false;
}
// Second pass, parse Generators
for( child = node->FirstChildElement(); child; child = child->NextSiblingElement()) {
if ( child->ValueStr() == "Generator" ) {
AgentGenerator * generator = AgentGeneratorDB::getInstance( child, _sceneFldr );
if ( generator == 0x0 ) {
logger << Logger::ERR_MSG << "Unable to instantiate agent generator specifcation on line " << child->Row() << ".";
return false;
}
// Now instantiate the agents
const size_t AGT_COUNT = generator->agentCount();
for ( size_t i = 0; i < AGT_COUNT; ++i ) {
Vector2 p = generator->agentPos( i );
BaseAgent * agent = _sim->addAgent( p, profileSel->getProfile() );
_sim->getInitialState()->setAgentState( agent->_id, stateSel->getState() );
}
_agtCount += (unsigned int) AGT_COUNT;
generator->destroy();
}
}
return true;
}
bool FSMDescrip::loadFromXML(const std::string& xmlName, bool verbose) {
logger << Logger::INFO_MSG << "Loading behavior from xml: " << xmlName;
TiXmlDocument xml(xmlName);
bool loadOkay = xml.LoadFile();
if (!loadOkay) {
logger << Logger::ERR_MSG << "Could not load behavior configuration xml (";
logger << xmlName << ") due to xml syntax errors.\n";
logger << "\t" << xml.ErrorDesc();
return false;
}
TiXmlElement* popNode = xml.RootElement();
if (!popNode) {
logger << Logger::ERR_MSG << "Root element does not exist.";
return false;
}
if (popNode->ValueStr() != "BFSM") {
logger << Logger::ERR_MSG << "Root element value should be \"BFSM\".";
return false;
}
std::string absPath;
os::path::absPath(xmlName, absPath);
std::string junk;
os::path::split(absPath, _behaviorFldr, junk);
logger << Logger::INFO_MSG << "Behavior root: " << _behaviorFldr;
TiXmlElement* child;
for (child = popNode->FirstChildElement(); child; child = child->NextSiblingElement()) {
if (child->ValueStr() == "GoalSet") {
int i;
if (!child->Attribute("id", &i)) {
logger << Logger::ERR_MSG << "GoalSet requires an \"id\" property.";
return false;
}
size_t setID = static_cast<size_t>(i);
// confirm that the id doesn't already exist
if (_goalSets.find(setID) != _goalSets.end()) {
logger << Logger::WARN_MSG << "Found multiple GoalSets with the same id: ";
logger << setID << ".\n\tGoal definitions will be merged!";
} else {
_goalSets[setID] = new GoalSet();
}
TiXmlElement* goalNode;
for (goalNode = child->FirstChildElement(); goalNode;
goalNode = goalNode->NextSiblingElement()) {
if (goalNode->ValueStr() == "Goal") {
Goal* goal = parseGoal(goalNode, _behaviorFldr);
if (goal == 0x0) {
logger << Logger::ERR_MSG << "Error parsing a goal description.";
return false;
}
// Make sure that this goal doesn't duplicate previous goal ids
if (!_goalSets[setID]->addGoal(goal->getID(), goal)) {
logger << Logger::ERR_MSG << "GoalSet " << setID;
logger << " has two goals with the identifier: " << goal->getID();
logger << " (second appears on line " << goalNode->Row() << ").";
return false;
}
} else {
logger << Logger::WARN_MSG
<< "Found a child tag of the GoalSet that "
"is not a \"Goal\" tag on line "
<< goalNode->Row()
<< ". "
"It will be ignored.";
}
}
} else if (child->ValueStr() == "State") {
if (!parseState(child, _behaviorFldr, _states)) {
return false;
}
} else if (child->ValueStr() == "Transition") {
std::string from;
Transition* trans = parseTransition(child, _behaviorFldr, from);
if (trans == 0x0) {
return false;
}
addTransition(from, trans);
} else if (child->ValueStr() == "VelModifier") {
VelModifier* vel = parseVelModifier(child, _behaviorFldr);
if (vel == 0x0) {
return false;
} else {
_velModifiers.push_back(vel);
}
} else if (child->ValueStr() == "Task") {
Task* task = parseTask(child, _behaviorFldr);
if (task == 0x0) {
logger << Logger::WARN_MSG << "User-specified Task on line ";
logger << child->Row()
<< " couldn't be instantiated. "
"It is being ignored.";
} else {
_tasks.push_back(task);
}
} else if (child->ValueStr() == "EventSystem") {
if (!EVENT_SYSTEM->parseEvents(child, _behaviorFldr)) {
return false;
}
} else {
logger << Logger::ERR_MSG << "Unrecognized tag as child of <Population>: <";
logger << child->ValueStr() << ">.";
return false;
}
}
return true;
}
bool XmlResLoader::parsXml(const char* szFile)
{
computers.clear();
ErrorLogger* logger = ErrorLogger::Instance();
TiXmlDocument doc(szFile);
if(!doc.LoadFile())
{
OSTRINGSTREAM err;
err<<"Syntax error while loading "<<szFile<<" at line "\
<<doc.ErrorRow()<<": ";
err<<doc.ErrorDesc();
logger->addError(err);
return false;
}
/* retrieving root module */
TiXmlElement *root = doc.RootElement();
if(!root)
{
OSTRINGSTREAM err;
err<<"Syntax error while loading "<<szFile<<" . ";
err<<"No root element.";
logger->addError(err);
return false;
}
if(!compareString(root->Value(), "resources"))
{
/*
OSTRINGSTREAM msg;
msg<<szFile<<" is not a resource descriptor file.";
logger->addWarning(msg);
*/
return false;
}
/* retrieving all computers descriptions */
for(TiXmlElement* restag = root->FirstChildElement();
restag; restag = restag->NextSiblingElement())
{
/* retrieving a computer resource */
if(compareString(restag->Value(), "computer"))
{
Computer computer;
computer.setXmlFile(szFile);
for(TiXmlElement* comptag = restag->FirstChildElement();
comptag; comptag = comptag->NextSiblingElement())
{
/* retrieving name */
if(compareString(comptag->Value(), "name"))
computer.setName(comptag->GetText());
/* retrieving description */
if(compareString(comptag->Value(), "description"))
computer.setDescription(comptag->GetText());
/* retrieving disablility */
if(compareString(comptag->Value(), "disable"))
{
if(compareString(comptag->GetText(), "yes"))
computer.setDisable(true);
}
// platform
if(compareString(comptag->Value(), "platform"))
{
Platform os;
TiXmlElement* element;
if((element = (TiXmlElement*) comptag->FirstChild("name")))
os.setName(element->GetText());
else
{
OSTRINGSTREAM war;
war<<"Platform from "<<szFile<<" at line "\
<<comptag->Row()<<" has no name.";
logger->addWarning(war);
}
if((element = (TiXmlElement*) comptag->FirstChild("distribution")))
os.setDistribution(element->GetText());
if((element = (TiXmlElement*) comptag->FirstChild("release")))
os.setRelease(element->GetText());
computer.setPlatform(os);
} // end of platform tag
// memory
if(compareString(comptag->Value(), "memory"))
{
Memory mem;
TiXmlElement* element;
if((element = (TiXmlElement*) comptag->FirstChild("total_space")))
mem.setTotalSpace((Capacity)atol(element->GetText()));
computer.setMemory(mem);
} // end of memory tag
// storage
if(compareString(comptag->Value(), "storage"))
{
Storage stg;
TiXmlElement* element;
if((element = (TiXmlElement*) comptag->FirstChild("total_space")))
stg.setTotalSpace((Capacity)atol(element->GetText()));
computer.setStorage(stg);
} // end of storage tag
// processor
if(compareString(comptag->Value(), "processor"))
{
Processor proc;
TiXmlElement* element;
if((element = (TiXmlElement*) comptag->FirstChild("architecture")))
proc.setArchitecture(element->GetText());
if((element = (TiXmlElement*) comptag->FirstChild("model")))
proc.setModel(element->GetText());
if((element = (TiXmlElement*) comptag->FirstChild("cores")))
proc.setCores((size_t)atoi(element->GetText()));
if((element = (TiXmlElement*) comptag->FirstChild("frequency")))
proc.setFrequency(atof(element->GetText()));
computer.setProcessor(proc);
} // end of processor tag
// network
if(compareString(comptag->Value(), "network"))
{
Network net;
TiXmlElement* element;
if((element = (TiXmlElement*) comptag->FirstChild("ip4")))
net.setIP4(element->GetText());
if((element = (TiXmlElement*) comptag->FirstChild("ip6")))
net.setIP6(element->GetText());
if((element = (TiXmlElement*) comptag->FirstChild("mac")))
net.setMAC(element->GetText());
computer.setNetwork(net);
} // end of network tag
// gpu
if(compareString(comptag->Value(), "gpu"))
{
GPU gpu;
TiXmlElement* element;
if((element = (TiXmlElement*) comptag->FirstChild("name")))
gpu.setName(element->GetText());
if((element = (TiXmlElement*) comptag->FirstChild("capability")))
gpu.setCompCompatibility(element->GetText());
if((element = (TiXmlElement*) comptag->FirstChild("cores")))
gpu.setCores((size_t)atoi(element->GetText()));
if((element = (TiXmlElement*) comptag->FirstChild("frequency")))
gpu.setFrequency(atof(element->GetText()));
if((element = (TiXmlElement*) comptag->FirstChild("register_block")))
gpu.setResgisterPerBlock((size_t)atoi(element->GetText()));
if((element = (TiXmlElement*) comptag->FirstChild("thread_block")))
gpu.setThreadPerBlock((size_t)atoi(element->GetText()));
if((element = (TiXmlElement*) comptag->FirstChild("overlap")))
{
if(compareString(element->GetText(), "yes"))
gpu.setOverlap(true);
else
gpu.setOverlap(false);
}
// global memory
if(comptag->FirstChild("global_memory"))
{
TiXmlElement* element;
element = (TiXmlElement*) comptag->FirstChild("global_memory");
if((element = (TiXmlElement*) element->FirstChild("total_space")))
gpu.setGlobalMemory((Capacity)atol(element->GetText()));
} // end of global memory tag
// shared memory
if(comptag->FirstChild("shared_memory"))
{
TiXmlElement* element;
element = (TiXmlElement*) comptag->FirstChild("shared_memory");
if((element = (TiXmlElement*) element->FirstChild("total_space")))
gpu.setSharedMemory((Capacity)atol(element->GetText()));
} // end of shared memory tag
// constant memory
if(comptag->FirstChild("constant_memory"))
{
TiXmlElement* element;
element = (TiXmlElement*) comptag->FirstChild("constant_memory");
if((element = (TiXmlElement*) element->FirstChild("total_space")))
gpu.setConstantMemory((Capacity)atol(element->GetText()));
} // end of shared memory tag
computer.addPeripheral(gpu);
} // end of gpu tag
} // end of computer loop
computers.push_back(computer);
} // end of if computer
} // end of resources
return true;
}
Island::Island(const std::string& filename, int pos_x, int pos_y, std::vector<bool>& waterTiles) : m_x(pos_x), m_y(pos_y), m_tiles(NULL), m_defaultTile(0)
{
m_defaultTile = Tile::getDefaultTile();
std::cout << "Trying to load island \"" << filename << "\"" << std::endl;
TiXmlDocument document;
if (!document.PHYSFS_LoadFile(filename))
{
throw FileLoadException(filename, document.ErrorDesc());
}
if(!document.RootElement() || document.RootElement()->ValueStr() != "island")
throw XMLException(filename, -1, "This is no valid island XML file (missing island root element)");
TiXmlElement *island = document.RootElement();
if (!island->Attribute("cols"))
throw XMLException(filename, island->Row(), "Missing attribute cols");
if (!island->Attribute("rows"))
throw XMLException(filename, island->Row(), "Missing attribute rows");
if (!island->Attribute("clime"))
throw XMLException(filename, island->Row(), "Missing attribute clime");
std::stringstream attr;
attr << island->Attribute("cols") << " " << island->Attribute("rows");
attr >> m_cols >> m_rows;
m_clime = island->Attribute("clime");
std::cout << "Creating " << (m_rows * m_cols) << " tiles" << std::endl;
m_tiles = new Tile* [m_rows * m_cols];
memset(m_tiles, 0, sizeof(Tile*) * m_rows * m_cols);
TiXmlElement *terrain = island->FirstChildElement("terrain");
if (!terrain)
throw XMLException(filename, island->Row(), "Missing toplevel element terrain");
TiXmlElement *row = terrain->FirstChildElement("row");
if (!terrain)
throw XMLException(filename, terrain->Row(), "Missing row subelements");
while (row)
{
if (!row->Attribute("value"))
throw XMLException(filename, row->Row(), "Missing attribute value");
std::stringstream rowStr(row->Attribute("value"));
int rowInt;
rowStr >> rowInt;
rowInt--;
TiXmlElement *col = row->FirstChildElement("col");
if (!col)
throw XMLException(filename, row->Row(), "Missing col subelements");
while (col)
{
if (!col->Attribute("value"))
throw XMLException(filename, col->Row(), "Missing attribute value");
std::stringstream colStr(col->Attribute("value"));
int colInt;
colStr >> colInt;
colInt--;
TiXmlElement *tile = col->FirstChildElement("tile");
if (!tile)
throw XMLException(filename, col->Row(), "Missing tile subelement");
if (((rowInt * m_cols) + colInt) >= m_cols * m_rows)
std::cout << "WARNING! Index out of bounds. Row: " << rowInt << ", column: " << colInt << std::endl;
else
{
m_tiles[(rowInt * m_cols) + colInt] = new Tile(tile);
if (m_tiles[(rowInt * m_cols) + colInt] == NULL) {
std::cout << "TILE CREATION FAILED" << std::endl;
}
waterTiles[(rowInt * m_cols) + colInt] = false;
}
col = col->NextSiblingElement("col");
}
row = row->NextSiblingElement("row");
}
std::cout << "Succesfully loaded island \"" << filename << "\"" << std::endl;
std::cout << "\tColums: " << m_cols << std::endl;
std::cout << "\tRows: " << m_rows << std::endl;
/* std::cout << "debug-listing 0,0 to 9,9" << std::endl;
for (int y = 0; y < 10; y++)
{
for (int x = 0; x < 10; x++)
{
std::cout << m_tiles[(y * m_cols) + x]->getName();
std::cout << ",";
}
std::cout << std::endl;
}*/
}
int main()
{
//
// We start with the 'demoStart' todo list. Process it. And
// should hopefully end up with the todo list as illustrated.
//
const char* demoStart =
"<?xml version=\"1.0\" standalone='no' >\n"
"<!-- Our to do list data -->"
"<ToDo>\n"
"<!-- Do I need a secure PDA? -->\n"
"<Item priority=\"1\" distance='close'> Go to the <bold>Toy store!</bold></Item>"
"<Item priority=\"2\" distance='none'> Do bills </Item>"
"<Item priority=\"2\" distance='far & back'> Look for Evil Dinosaurs! </Item>"
"</ToDo>";
#ifdef TIXML_USE_STL
/* What the todo list should look like after processing.
In stream (no formatting) representation. */
const char* demoEnd =
"<?xml version=\"1.0\" standalone=\"no\" ?>"
"<!-- Our to do list data -->"
"<ToDo>"
"<!-- Do I need a secure PDA? -->"
"<Item priority=\"2\" distance=\"close\">Go to the"
"<bold>Toy store!"
"</bold>"
"</Item>"
"<Item priority=\"1\" distance=\"far\">Talk to:"
"<Meeting where=\"School\">"
"<Attendee name=\"Marple\" position=\"teacher\" />"
"<Attendee name=\"Voel\" position=\"counselor\" />"
"</Meeting>"
"<Meeting where=\"Lunch\" />"
"</Item>"
"<Item priority=\"2\" distance=\"here\">Do bills"
"</Item>"
"</ToDo>";
#endif
// The example parses from the character string (above):
#if defined( WIN32 ) && defined( TUNE )
QueryPerformanceCounter( (LARGE_INTEGER*) (&start) );
#endif
{
// Write to a file and read it back, to check file I/O.
TiXmlDocument doc( "demotest.xml" );
doc.Parse( demoStart );
if ( doc.Error() )
{
printf( "Error in %s: %s\n", doc.Value(), doc.ErrorDesc() );
exit( 1 );
}
doc.SaveFile();
}
TiXmlDocument doc( "demotest.xml" );
bool loadOkay = doc.LoadFile();
if ( !loadOkay )
{
printf( "Could not load test file 'demotest.xml'. Error='%s'. Exiting.\n", doc.ErrorDesc() );
exit( 1 );
}
printf( "** Demo doc read from disk: ** \n\n" );
doc.Print( stdout );
TiXmlNode* node = 0;
TiXmlElement* todoElement = 0;
TiXmlElement* itemElement = 0;
// --------------------------------------------------------
// An example of changing existing attributes, and removing
// an element from the document.
// --------------------------------------------------------
// Get the "ToDo" element.
// It is a child of the document, and can be selected by name.
node = doc.FirstChild( "ToDo" );
assert( node );
todoElement = node->ToElement();
assert( todoElement );
// Going to the toy store is now our second priority...
// So set the "priority" attribute of the first item in the list.
node = todoElement->FirstChildElement(); // This skips the "PDA" comment.
assert( node );
itemElement = node->ToElement();
assert( itemElement );
itemElement->SetAttribute( "priority", 2 );
// Change the distance to "doing bills" from
// "none" to "here". It's the next sibling element.
itemElement = itemElement->NextSiblingElement();
assert( itemElement );
itemElement->SetAttribute( "distance", "here" );
// Remove the "Look for Evil Dinosours!" item.
// It is 1 more sibling away. We ask the parent to remove
// a particular child.
itemElement = itemElement->NextSiblingElement();
todoElement->RemoveChild( itemElement );
itemElement = 0;
// --------------------------------------------------------
// What follows is an example of created elements and text
// nodes and adding them to the document.
// --------------------------------------------------------
// Add some meetings.
TiXmlElement item( "Item" );
item.SetAttribute( "priority", "1" );
item.SetAttribute( "distance", "far" );
TiXmlText text( "Talk to:" );
TiXmlElement meeting1( "Meeting" );
meeting1.SetAttribute( "where", "School" );
TiXmlElement meeting2( "Meeting" );
meeting2.SetAttribute( "where", "Lunch" );
TiXmlElement attendee1( "Attendee" );
attendee1.SetAttribute( "name", "Marple" );
attendee1.SetAttribute( "position", "teacher" );
TiXmlElement attendee2( "Attendee" );
attendee2.SetAttribute( "name", "Voel" );
attendee2.SetAttribute( "position", "counselor" );
// Assemble the nodes we've created:
meeting1.InsertEndChild( attendee1 );
meeting1.InsertEndChild( attendee2 );
item.InsertEndChild( text );
item.InsertEndChild( meeting1 );
item.InsertEndChild( meeting2 );
// And add the node to the existing list after the first child.
node = todoElement->FirstChild( "Item" );
assert( node );
itemElement = node->ToElement();
assert( itemElement );
todoElement->InsertAfterChild( itemElement, item );
printf( "\n** Demo doc processed: ** \n\n" );
doc.Print( stdout );
#ifdef TIXML_USE_STL
printf( "** Demo doc processed to stream: ** \n\n" );
cout << doc << endl << endl;
#endif
// --------------------------------------------------------
// Different tests...do we have what we expect?
// --------------------------------------------------------
int count = 0;
TiXmlElement* element;
//////////////////////////////////////////////////////
#ifdef TIXML_USE_STL
cout << "** Basic structure. **\n";
ostringstream outputStream( ostringstream::out );
outputStream << doc;
XmlTest( "Output stream correct.", string( demoEnd ).c_str(),
outputStream.str().c_str(), true );
#endif
node = doc.RootElement();
XmlTest( "Root element exists.", true, ( node != 0 && node->ToElement() ) );
XmlTest ( "Root element value is 'ToDo'.", "ToDo", node->Value());
node = node->FirstChild();
XmlTest( "First child exists & is a comment.", true, ( node != 0 && node->ToComment() ) );
node = node->NextSibling();
XmlTest( "Sibling element exists & is an element.", true, ( node != 0 && node->ToElement() ) );
XmlTest ( "Value is 'Item'.", "Item", node->Value() );
node = node->FirstChild();
XmlTest ( "First child exists.", true, ( node != 0 && node->ToText() ) );
XmlTest ( "Value is 'Go to the'.", "Go to the", node->Value() );
//////////////////////////////////////////////////////
printf ("\n** Iterators. **\n");
// Walk all the top level nodes of the document.
count = 0;
for( node = doc.FirstChild();
node;
node = node->NextSibling() )
{
count++;
}
XmlTest( "Top level nodes, using First / Next.", 3, count );
count = 0;
for( node = doc.LastChild();
node;
node = node->PreviousSibling() )
{
count++;
}
XmlTest( "Top level nodes, using Last / Previous.", 3, count );
// Walk all the top level nodes of the document,
// using a different sytax.
count = 0;
for( node = doc.IterateChildren( 0 );
node;
node = doc.IterateChildren( node ) )
{
count++;
}
XmlTest( "Top level nodes, using IterateChildren.", 3, count );
// Walk all the elements in a node.
count = 0;
for( element = todoElement->FirstChildElement();
element;
element = element->NextSiblingElement() )
{
count++;
}
XmlTest( "Children of the 'ToDo' element, using First / Next.",
3, count );
// Walk all the elements in a node by value.
count = 0;
for( node = todoElement->FirstChild( "Item" );
node;
node = node->NextSibling( "Item" ) )
{
count++;
}
XmlTest( "'Item' children of the 'ToDo' element, using First/Next.", 3, count );
count = 0;
for( node = todoElement->LastChild( "Item" );
node;
node = node->PreviousSibling( "Item" ) )
{
count++;
}
XmlTest( "'Item' children of the 'ToDo' element, using Last/Previous.", 3, count );
#ifdef TIXML_USE_STL
{
cout << "\n** Parsing. **\n";
istringstream parse0( "<Element0 attribute0='foo0' attribute1= noquotes attribute2 = '>' />" );
TiXmlElement element0( "default" );
parse0 >> element0;
XmlTest ( "Element parsed, value is 'Element0'.", "Element0", element0.Value() );
XmlTest ( "Reads attribute 'attribute0=\"foo0\"'.", "foo0", element0.Attribute( "attribute0" ));
XmlTest ( "Reads incorrectly formatted 'attribute1=noquotes'.", "noquotes", element0.Attribute( "attribute1" ) );
XmlTest ( "Read attribute with entity value '>'.", ">", element0.Attribute( "attribute2" ) );
}
#endif
{
const char* error = "<?xml version=\"1.0\" standalone=\"no\" ?>\n"
"<passages count=\"006\" formatversion=\"20020620\">\n"
" <wrong error>\n"
"</passages>";
TiXmlDocument doc;
doc.Parse( error );
XmlTest( "Error row", doc.ErrorRow(), 3 );
XmlTest( "Error column", doc.ErrorCol(), 17 );
//printf( "error=%d id='%s' row %d col%d\n", (int) doc.Error(), doc.ErrorDesc(), doc.ErrorRow()+1, doc.ErrorCol() + 1 );
}
{
const char* str = "\t<?xml version=\"1.0\" standalone=\"no\" ?>\t<room doors='2'>\n"
" <!-- Silly example -->\n"
" <door wall='north'>A great door!</door>\n"
"\t<door wall='east'/>"
"</room>";
TiXmlDocument doc;
doc.Parse( str );
TiXmlHandle docHandle( &doc );
TiXmlHandle roomHandle = docHandle.FirstChildElement( "room" );
TiXmlHandle commentHandle = docHandle.FirstChildElement( "room" ).FirstChild();
TiXmlHandle textHandle = docHandle.FirstChildElement( "room" ).ChildElement( "door", 0 ).FirstChild();
TiXmlHandle door0Handle = docHandle.FirstChildElement( "room" ).ChildElement( 0 );
TiXmlHandle door1Handle = docHandle.FirstChildElement( "room" ).ChildElement( 1 );
assert( docHandle.Node() );
assert( roomHandle.Element() );
assert( commentHandle.Node() );
assert( textHandle.Text() );
assert( door0Handle.Element() );
assert( door1Handle.Element() );
TiXmlDeclaration* declaration = doc.FirstChild()->ToDeclaration();
assert( declaration );
TiXmlElement* room = roomHandle.Element();
assert( room );
TiXmlAttribute* doors = room->FirstAttribute();
assert( doors );
TiXmlText* text = textHandle.Text();
TiXmlComment* comment = commentHandle.Node()->ToComment();
assert( comment );
TiXmlElement* door0 = door0Handle.Element();
TiXmlElement* door1 = door1Handle.Element();
XmlTest( "Location tracking: Declaration row", declaration->Row(), 1 );
XmlTest( "Location tracking: Declaration col", declaration->Column(), 5 );
XmlTest( "Location tracking: room row", room->Row(), 1 );
XmlTest( "Location tracking: room col", room->Column(), 45 );
XmlTest( "Location tracking: doors row", doors->Row(), 1 );
XmlTest( "Location tracking: doors col", doors->Column(), 51 );
XmlTest( "Location tracking: Comment row", comment->Row(), 2 );
XmlTest( "Location tracking: Comment col", comment->Column(), 3 );
XmlTest( "Location tracking: text row", text->Row(), 3 );
XmlTest( "Location tracking: text col", text->Column(), 24 );
XmlTest( "Location tracking: door0 row", door0->Row(), 3 );
XmlTest( "Location tracking: door0 col", door0->Column(), 5 );
XmlTest( "Location tracking: door1 row", door1->Row(), 4 );
XmlTest( "Location tracking: door1 col", door1->Column(), 5 );
}
{
const char* str = "\t<?xml version=\"1.0\" standalone=\"no\" ?>\t<room doors='2'>\n"
"</room>";
TiXmlDocument doc;
doc.SetTabSize( 8 );
doc.Parse( str );
TiXmlHandle docHandle( &doc );
TiXmlHandle roomHandle = docHandle.FirstChildElement( "room" );
assert( docHandle.Node() );
assert( roomHandle.Element() );
TiXmlElement* room = roomHandle.Element();
assert( room );
TiXmlAttribute* doors = room->FirstAttribute();
assert( doors );
XmlTest( "Location tracking: Tab 8: room row", room->Row(), 1 );
XmlTest( "Location tracking: Tab 8: room col", room->Column(), 49 );
XmlTest( "Location tracking: Tab 8: doors row", doors->Row(), 1 );
XmlTest( "Location tracking: Tab 8: doors col", doors->Column(), 55 );
}
{
const char* str = "<doc attr0='1' attr1='2.0' attr2='foo' />";
TiXmlDocument doc;
doc.Parse( str );
TiXmlElement* ele = doc.FirstChildElement();
int iVal, result;
double dVal;
result = ele->QueryDoubleAttribute( "attr0", &dVal );
XmlTest( "Query attribute: int as double", result, TIXML_SUCCESS );
XmlTest( "Query attribute: int as double", (int)dVal, 1 );
result = ele->QueryDoubleAttribute( "attr1", &dVal );
XmlTest( "Query attribute: double as double", (int)dVal, 2 );
result = ele->QueryIntAttribute( "attr1", &iVal );
XmlTest( "Query attribute: double as int", result, TIXML_SUCCESS );
XmlTest( "Query attribute: double as int", iVal, 2 );
result = ele->QueryIntAttribute( "attr2", &iVal );
XmlTest( "Query attribute: not a number", result, TIXML_WRONG_TYPE );
result = ele->QueryIntAttribute( "bar", &iVal );
XmlTest( "Query attribute: does not exist", result, TIXML_NO_ATTRIBUTE );
}
#ifdef TIXML_USE_STL
{
//////////////////////////////////////////////////////
cout << "\n** Streaming. **\n";
// Round trip check: stream in, then stream back out to verify. The stream
// out has already been checked, above. We use the output
istringstream inputStringStream( outputStream.str() );
TiXmlDocument document0;
inputStringStream >> document0;
ostringstream outputStream0( ostringstream::out );
outputStream0 << document0;
XmlTest( "Stream round trip correct.", string( demoEnd ).c_str(),
outputStream0.str().c_str(), true );
std::string str;
str << document0;
XmlTest( "String printing correct.", string( demoEnd ).c_str(),
str.c_str(), true );
}
#endif
// --------------------------------------------------------
// UTF-8 testing. It is important to test:
// 1. Making sure name, value, and text read correctly
// 2. Row, Col functionality
// 3. Correct output
// --------------------------------------------------------
printf ("\n** UTF-8 **\n");
{
TiXmlDocument doc( "utf8test.xml" );
doc.LoadFile();
if ( doc.Error() && doc.ErrorId() == TiXmlBase::TIXML_ERROR_OPENING_FILE ) {
printf( "WARNING: File 'utf8test.xml' not found.\n"
"(Are you running the test from the wrong directory?)\n"
"Could not test UTF-8 functionality.\n" );
}
else
{
TiXmlHandle docH( &doc );
// Get the attribute "value" from the "Russian" element and check it.
TiXmlElement* element = docH.FirstChildElement( "document" ).FirstChildElement( "Russian" ).Element();
const unsigned char correctValue[] = { 0xd1U, 0x86U, 0xd0U, 0xb5U, 0xd0U, 0xbdU, 0xd0U, 0xbdU,
0xd0U, 0xbeU, 0xd1U, 0x81U, 0xd1U, 0x82U, 0xd1U, 0x8cU, 0 };
XmlTest( "UTF-8: Russian value.", (const char*)correctValue, element->Attribute( "value" ), true );
XmlTest( "UTF-8: Russian value row.", 4, element->Row() );
XmlTest( "UTF-8: Russian value column.", 5, element->Column() );
const unsigned char russianElementName[] = { 0xd0U, 0xa0U, 0xd1U, 0x83U,
0xd1U, 0x81U, 0xd1U, 0x81U,
0xd0U, 0xbaU, 0xd0U, 0xb8U,
0xd0U, 0xb9U, 0 };
const char russianText[] = "<\xD0\xB8\xD0\xBC\xD0\xB5\xD0\xB5\xD1\x82>";
TiXmlText* text = docH.FirstChildElement( "document" ).FirstChildElement( (const char*) russianElementName ).Child( 0 ).Text();
XmlTest( "UTF-8: Browsing russian element name.",
russianText,
text->Value(),
true );
XmlTest( "UTF-8: Russian element name row.", 7, text->Row() );
XmlTest( "UTF-8: Russian element name column.", 47, text->Column() );
TiXmlDeclaration* dec = docH.Child( 0 ).Node()->ToDeclaration();
XmlTest( "UTF-8: Declaration column.", 1, dec->Column() );
XmlTest( "UTF-8: Document column.", 1, doc.Column() );
// Now try for a round trip.
doc.SaveFile( "utf8testout.xml" );
// Check the round trip.
char savedBuf[256];
char verifyBuf[256];
int okay = 1;
FILE* saved = fopen( "utf8testout.xml", "r" );
FILE* verify = fopen( "utf8testverify.xml", "r" );
if ( saved && verify )
{
while ( fgets( verifyBuf, 256, verify ) )
{
fgets( savedBuf, 256, saved );
if ( strcmp( verifyBuf, savedBuf ) )
{
okay = 0;
break;
}
}
fclose( saved );
fclose( verify );
}
XmlTest( "UTF-8: Verified multi-language round trip.", 1, okay );
// On most Western machines, this is an element that contains
// the word "resume" with the correct accents, in a latin encoding.
// It will be something else comletely on non-wester machines,
// which is why TinyXml is switching to UTF-8.
const char latin[] = "<element>r\x82sum\x82</element>";
TiXmlDocument latinDoc;
latinDoc.Parse( latin, 0, TIXML_ENCODING_LEGACY );
text = latinDoc.FirstChildElement()->FirstChild()->ToText();
XmlTest( "Legacy encoding: Verify text element.", "r\x82sum\x82", text->Value() );
}
}
//////////////////////
// Copy and assignment
//////////////////////
printf ("\n** Copy and Assignment **\n");
{
TiXmlElement element( "foo" );
element.Parse( "<element name='value' />", 0, TIXML_ENCODING_UNKNOWN );
TiXmlElement elementCopy( element );
TiXmlElement elementAssign( "foo" );
elementAssign.Parse( "<incorrect foo='bar'/>", 0, TIXML_ENCODING_UNKNOWN );
elementAssign = element;
XmlTest( "Copy/Assign: element copy #1.", "element", elementCopy.Value() );
XmlTest( "Copy/Assign: element copy #2.", "value", elementCopy.Attribute( "name" ) );
XmlTest( "Copy/Assign: element assign #1.", "element", elementAssign.Value() );
XmlTest( "Copy/Assign: element assign #2.", "value", elementAssign.Attribute( "name" ) );
XmlTest( "Copy/Assign: element assign #3.", 0, (int) elementAssign.Attribute( "foo" ) );
TiXmlComment comment;
comment.Parse( "<!--comment-->", 0, TIXML_ENCODING_UNKNOWN );
TiXmlComment commentCopy( comment );
TiXmlComment commentAssign;
commentAssign = commentCopy;
XmlTest( "Copy/Assign: comment copy.", "comment", commentCopy.Value() );
XmlTest( "Copy/Assign: comment assign.", "comment", commentAssign.Value() );
TiXmlUnknown unknown;
unknown.Parse( "<[unknown]>", 0, TIXML_ENCODING_UNKNOWN );
TiXmlUnknown unknownCopy( unknown );
TiXmlUnknown unknownAssign;
unknownAssign.Parse( "incorrect", 0, TIXML_ENCODING_UNKNOWN );
unknownAssign = unknownCopy;
XmlTest( "Copy/Assign: unknown copy.", "[unknown]", unknownCopy.Value() );
XmlTest( "Copy/Assign: unknown assign.", "[unknown]", unknownAssign.Value() );
TiXmlText text( "TextNode" );
TiXmlText textCopy( text );
TiXmlText textAssign( "incorrect" );
textAssign = text;
XmlTest( "Copy/Assign: text copy.", "TextNode", textCopy.Value() );
XmlTest( "Copy/Assign: text assign.", "TextNode", textAssign.Value() );
TiXmlDeclaration dec;
dec.Parse( "<?xml version='1.0' encoding='UTF-8'?>", 0, TIXML_ENCODING_UNKNOWN );
TiXmlDeclaration decCopy( dec );
TiXmlDeclaration decAssign;
decAssign = dec;
XmlTest( "Copy/Assign: declaration copy.", "UTF-8", decCopy.Encoding() );
XmlTest( "Copy/Assign: text assign.", "UTF-8", decAssign.Encoding() );
TiXmlDocument doc;
elementCopy.InsertEndChild( textCopy );
doc.InsertEndChild( decAssign );
doc.InsertEndChild( elementCopy );
doc.InsertEndChild( unknownAssign );
TiXmlDocument docCopy( doc );
TiXmlDocument docAssign;
docAssign = docCopy;
#ifdef TIXML_USE_STL
std::string original, copy, assign;
original << doc;
copy << docCopy;
assign << docAssign;
XmlTest( "Copy/Assign: document copy.", original.c_str(), copy.c_str(), true );
XmlTest( "Copy/Assign: document assign.", original.c_str(), assign.c_str(), true );
#endif
}
//////////////////////////////////////////////////////
#ifdef TIXML_USE_STL
printf ("\n** Parsing, no Condense Whitespace **\n");
TiXmlBase::SetCondenseWhiteSpace( false );
istringstream parse1( "<start>This is \ntext</start>" );
TiXmlElement text1( "text" );
parse1 >> text1;
XmlTest ( "Condense white space OFF.", "This is \ntext",
text1.FirstChild()->Value(),
true );
TiXmlBase::SetCondenseWhiteSpace( true );
#endif
//////////////////////////////////////////////////////
printf ("\n** Bug regression tests **\n");
// InsertBeforeChild and InsertAfterChild causes crash.
{
TiXmlElement parent( "Parent" );
TiXmlElement childText0( "childText0" );
TiXmlElement childText1( "childText1" );
TiXmlNode* childNode0 = parent.InsertEndChild( childText0 );
TiXmlNode* childNode1 = parent.InsertBeforeChild( childNode0, childText1 );
XmlTest( "Test InsertBeforeChild on empty node.", ( childNode1 == parent.FirstChild() ), true );
}
{
// InsertBeforeChild and InsertAfterChild causes crash.
TiXmlElement parent( "Parent" );
TiXmlElement childText0( "childText0" );
TiXmlElement childText1( "childText1" );
TiXmlNode* childNode0 = parent.InsertEndChild( childText0 );
TiXmlNode* childNode1 = parent.InsertAfterChild( childNode0, childText1 );
XmlTest( "Test InsertAfterChild on empty node. ", ( childNode1 == parent.LastChild() ), true );
}
// Reports of missing constructors, irregular string problems.
{
// Missing constructor implementation. No test -- just compiles.
TiXmlText text( "Missing" );
#ifdef TIXML_USE_STL
// Missing implementation:
TiXmlDocument doc;
string name = "missing";
doc.LoadFile( name );
TiXmlText textSTL( name );
#else
// verifing some basic string functions:
TiXmlString a;
TiXmlString b( "Hello" );
TiXmlString c( "ooga" );
c = " World!";
a = b;
a += c;
a = a;
XmlTest( "Basic TiXmlString test. ", "Hello World!", a.c_str() );
#endif
}
// Long filenames crashing STL version
{
TiXmlDocument doc( "midsummerNightsDreamWithAVeryLongFilenameToConfuseTheStringHandlingRoutines.xml" );
bool loadOkay = doc.LoadFile();
loadOkay = true; // get rid of compiler warning.
// Won't pass on non-dev systems. Just a "no crash" check.
//XmlTest( "Long filename. ", true, loadOkay );
}
{
// Entities not being written correctly.
// From Lynn Allen
const char* passages =
"<?xml version=\"1.0\" standalone=\"no\" ?>"
"<passages count=\"006\" formatversion=\"20020620\">"
"<psg context=\"Line 5 has "quotation marks" and 'apostrophe marks'."
" It also has <, >, and &, as well as a fake copyright ©.\"> </psg>"
"</passages>";
TiXmlDocument doc( "passages.xml" );
doc.Parse( passages );
TiXmlElement* psg = doc.RootElement()->FirstChildElement();
const char* context = psg->Attribute( "context" );
const char* expected = "Line 5 has \"quotation marks\" and 'apostrophe marks'. It also has <, >, and &, as well as a fake copyright \xC2\xA9.";
XmlTest( "Entity transformation: read. ", expected, context, true );
FILE* textfile = fopen( "textfile.txt", "w" );
if ( textfile )
{
psg->Print( textfile, 0 );
fclose( textfile );
}
textfile = fopen( "textfile.txt", "r" );
assert( textfile );
if ( textfile )
{
char buf[ 1024 ];
fgets( buf, 1024, textfile );
XmlTest( "Entity transformation: write. ",
"<psg context=\'Line 5 has "quotation marks" and 'apostrophe marks'."
" It also has <, >, and &, as well as a fake copyright \xC2\xA9.' />",
buf,
true );
}
fclose( textfile );
}
{
FILE* textfile = fopen( "test5.xml", "w" );
if ( textfile )
{
fputs("<?xml version='1.0'?><a.elem xmi.version='2.0'/>", textfile);
fclose(textfile);
TiXmlDocument doc;
doc.LoadFile( "test5.xml" );
XmlTest( "dot in element attributes and names", doc.Error(), 0);
}
}
{
FILE* textfile = fopen( "test6.xml", "w" );
if ( textfile )
{
fputs("<element><Name>1.1 Start easy ignore fin thickness
</Name></element>", textfile );
fclose(textfile);
TiXmlDocument doc;
bool result = doc.LoadFile( "test6.xml" );
XmlTest( "Entity with one digit.", result, true );
TiXmlText* text = doc.FirstChildElement()->FirstChildElement()->FirstChild()->ToText();
XmlTest( "Entity with one digit.",
text->Value(), "1.1 Start easy ignore fin thickness\n" );
}
}
{
// DOCTYPE not preserved (950171)
//
const char* doctype =
"<?xml version=\"1.0\" ?>"
"<!DOCTYPE PLAY SYSTEM 'play.dtd'>"
"<!ELEMENT title (#PCDATA)>"
"<!ELEMENT books (title,authors)>"
"<element />";
TiXmlDocument doc;
doc.Parse( doctype );
doc.SaveFile( "test7.xml" );
doc.Clear();
doc.LoadFile( "test7.xml" );
TiXmlHandle docH( &doc );
TiXmlUnknown* unknown = docH.Child( 1 ).Unknown();
XmlTest( "Correct value of unknown.", "!DOCTYPE PLAY SYSTEM 'play.dtd'", unknown->Value() );
#ifdef TIXML_USE_STL
TiXmlNode* node = docH.Child( 2 ).Node();
std::string str;
str << (*node);
XmlTest( "Correct streaming of unknown.", "<!ELEMENT title (#PCDATA)>", str.c_str() );
#endif
}
{
// [ 791411 ] Formatting bug
// Comments do not stream out correctly.
const char* doctype =
"<!-- Somewhat<evil> -->";
TiXmlDocument doc;
doc.Parse( doctype );
TiXmlHandle docH( &doc );
TiXmlComment* comment = docH.Child( 0 ).Node()->ToComment();
XmlTest( "Comment formatting.", " Somewhat<evil> ", comment->Value() );
#ifdef TIXML_USE_STL
std::string str;
str << (*comment);
XmlTest( "Comment streaming.", "<!-- Somewhat<evil> -->", str.c_str() );
#endif
}
{
// [ 870502 ] White space issues
TiXmlDocument doc;
TiXmlText* text;
TiXmlHandle docH( &doc );
const char* doctype0 = "<element> This has leading and trailing space </element>";
const char* doctype1 = "<element>This has internal space</element>";
const char* doctype2 = "<element> This has leading, trailing, and internal space </element>";
TiXmlBase::SetCondenseWhiteSpace( false );
doc.Clear();
doc.Parse( doctype0 );
text = docH.FirstChildElement( "element" ).Child( 0 ).Text();
XmlTest( "White space kept.", " This has leading and trailing space ", text->Value() );
doc.Clear();
doc.Parse( doctype1 );
text = docH.FirstChildElement( "element" ).Child( 0 ).Text();
XmlTest( "White space kept.", "This has internal space", text->Value() );
doc.Clear();
doc.Parse( doctype2 );
text = docH.FirstChildElement( "element" ).Child( 0 ).Text();
XmlTest( "White space kept.", " This has leading, trailing, and internal space ", text->Value() );
TiXmlBase::SetCondenseWhiteSpace( true );
doc.Clear();
doc.Parse( doctype0 );
text = docH.FirstChildElement( "element" ).Child( 0 ).Text();
XmlTest( "White space condensed.", "This has leading and trailing space", text->Value() );
doc.Clear();
doc.Parse( doctype1 );
text = docH.FirstChildElement( "element" ).Child( 0 ).Text();
XmlTest( "White space condensed.", "This has internal space", text->Value() );
doc.Clear();
doc.Parse( doctype2 );
text = docH.FirstChildElement( "element" ).Child( 0 ).Text();
XmlTest( "White space condensed.", "This has leading, trailing, and internal space", text->Value() );
}
{
// Double attributes
const char* doctype = "<element attr='red' attr='blue' />";
TiXmlDocument doc;
doc.Parse( doctype );
XmlTest( "Parsing repeated attributes.", 0, (int)doc.Error() ); // not an error to tinyxml
XmlTest( "Parsing repeated attributes.", "blue", doc.FirstChildElement( "element" )->Attribute( "attr" ) );
}
{
// Embedded null in stream.
const char* doctype = "<element att\0r='red' attr='blue' />";
TiXmlDocument doc;
doc.Parse( doctype );
XmlTest( "Embedded null throws error.", true, doc.Error() );
#ifdef TIXML_USE_STL
istringstream strm( doctype );
doc.Clear();
doc.ClearError();
strm >> doc;
XmlTest( "Embedded null throws error.", true, doc.Error() );
#endif
}
{
// Legacy mode test. (This test may only pass on a western system)
const char* str =
"<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>"
"<ä>"
"CöntäntßäöüÄÖÜ"
"</ä>";
TiXmlDocument doc;
doc.Parse( str );
//doc.Print( stdout, 0 );
TiXmlHandle docHandle( &doc );
TiXmlHandle aHandle = docHandle.FirstChildElement( "ä" );
TiXmlHandle tHandle = aHandle.Child( 0 );
assert( aHandle.Element() );
assert( tHandle.Text() );
XmlTest( "ISO-8859-1 Parsing.", "CöntäntßäöüÄÖÜ", tHandle.Text()->Value() );
}
{
// Empty documents should return TIXML_ERROR_PARSING_EMPTY, bug 1070717
const char* str = " ";
TiXmlDocument doc;
doc.Parse( str );
XmlTest( "Empty document error TIXML_ERROR_DOCUMENT_EMPTY", TiXmlBase::TIXML_ERROR_DOCUMENT_EMPTY, doc.ErrorId() );
}
#ifndef TIXML_USE_STL
{
// String equality. [ 1006409 ] string operator==/!= no worky in all cases
TiXmlString temp;
XmlTest( "Empty tinyxml string compare equal", ( temp == "" ), true );
TiXmlString foo;
TiXmlString bar( "" );
XmlTest( "Empty tinyxml string compare equal", ( foo == bar ), true );
}
#endif
#if defined( WIN32 ) && defined( TUNE )
QueryPerformanceCounter( (LARGE_INTEGER*) (&end) );
QueryPerformanceFrequency( (LARGE_INTEGER*) (&freq) );
printf( "Time for run: %f\n", ( double )( end-start ) / (double) freq );
#endif
printf ("\nPass %d, Fail %d\n", gPass, gFail);
return gFail;
}
bool SimXMLLoader::loadFromXML( const std::string & filename, AgentInitializer * agentInit, bool verbose ) {
// COnfirms file is
// a) available for reading
// b) valid xml
// c) An "Experiment"
if ( verbose ) logger << Logger::INFO_MSG << "Loading from xml: " << filename << ".";
TiXmlDocument xml( filename );
bool loadOkay = xml.LoadFile();
if ( !loadOkay ) { // load xml file
logger << Logger::ERR_MSG << "Could not load simulation configuration xml (" << filename << ") due to xml syntax errors.\n";
logger << "\t" << xml.ErrorDesc();
return false;
}
TiXmlElement* experimentNode = xml.RootElement();
if( ! experimentNode ) {
logger << Logger::ERR_MSG << "Scene configuration (" << filename << ") does not contain a root element.";
return false;
}
if( experimentNode->ValueStr () != "Experiment" ) {
logger << Logger::ERR_MSG << "Scene configuration (" << filename << ")'s root element is not \"Experiment\".";
return false;
}
std::string absPath;
os::path::absPath( filename, absPath );
std::string junk;
os::path::split( absPath, _sceneFldr, junk );
logger << Logger::INFO_MSG << "Scene root: " << _sceneFldr << ".";
bool commonDone = false; // common experiment parameters parsed
bool targetDone = !_sim->hasExpTarget(); // target experiment parameters parsed
bool spatialQueryDone = false; // spatial query must be finished before obstacles and agents can be created
// Tags I'm not ready to parse - only parse agent sets and obstacles AFTER experiment
// parameters
std::list< TiXmlElement * > tagQueue;
TiXmlElement* child;
for( child = experimentNode->FirstChildElement(); child; child = child->NextSiblingElement()) {
if ( child->ValueStr() == "Common" ) {
// Currently the only "common" experiment parameter is the time step
TiXmlAttribute * attr;
for ( attr = child->FirstAttribute(); attr; attr = attr->Next() ) {
try {
if ( !_sim->setExpParam( attr->Name(), attr->ValueStr() ) ) {
logger << Logger::WARN_MSG << "Unrecognized parameter in the global \"Common\" parameters (" << attr->Name() << ") on line " << child->Row() << "\n";
}
} catch ( XMLParamException e ) {
logger << Logger::ERR_MSG << e.what();
return false;
}
}
commonDone = true;
} else if ( child->ValueStr() == "AgentProfile" ) {
if ( !parseAgentProfile( child, agentInit ) ) {
return false;
}
} else if ( child->ValueStr() == "AgentGroup" ) {
if ( ! ( commonDone || targetDone || spatialQueryDone ) ) {
tagQueue.push_back( child );
} else {
if ( !parseAgentGroup( child, agentInit ) ) {
return false;
}
}
} else if ( child->ValueStr() == "ObstacleSet" ) {
if ( ! ( commonDone || targetDone || spatialQueryDone) ) {
tagQueue.push_back( child );
} else {
if ( ! parseObstacleSet( child ) ) {
return false;
}
}
} else if ( child->ValueStr() == "Elevation" ) {
if ( _sim->hasElevation() ) {
logger << Logger::ERR_MSG << "More than one elevation has been specified. Found redundant elevation specification on line " << child->Row() << ".";
return false;
}
Elevation * elevation = ElevationDB::getInstance( child, _sceneFldr );
if ( elevation == 0x0 ) {
logger << Logger::ERR_MSG << "Unable to instantiate elevation specifcation on line " << child->Row() << ".";
return false;
} else {
_sim->setElevationInstance( elevation );
}
Menge::ELEVATION = elevation;
} else if ( child->ValueStr() == "SpatialQuery" ) {
if ( _sim->hasSpatialQuery() ) {
logger << Logger::ERR_MSG << "More than one spatial query implementation has been specified. Found redundant spatial query specification on line " << child->Row() << ".";
return false;
}
SpatialQuery * spQuery = SpatialQueryDB::getInstance( child, _sceneFldr );
if ( spQuery == 0x0 ) {
logger << Logger::ERR_MSG << "Unable to instantiate spatial query specifcation on line " << child->Row() << ".";
return false;
} else {
_sim->setSpatialQuery( spQuery );
spatialQueryDone = true;
}
} else { // target parameter
if ( !targetDone && _sim->isExpTarget( child->ValueStr() ) ) {
// Parse the target
TiXmlAttribute * attr;
for ( attr = child->FirstAttribute(); attr; attr = attr->Next() ) {
try {
if ( ! _sim->setExpParam( attr->Name(), attr->ValueStr() ) ) {
logger << Logger::WARN_MSG << "Unrecognized parameter in the global \"" << child->ValueStr() << "\" parameters (" << attr->Name() << ") on line " << child->Row() << "\n";
}
} catch ( XMLParamException e ) {
logger << Logger::ERR_MSG << e.what() << " (on line " << child->Row() << ")";
return false;
}
}
targetDone = true;
}
}
}
if ( !targetDone || !commonDone || !spatialQueryDone) {
logger << Logger::ERR_MSG << "Missing required experiment parameters: \n";
if ( !targetDone ) logger << "\tmodel simulation parameters ";
if ( !commonDone ) logger << "\tcommon simulation parameters ";
if ( !spatialQueryDone ) logger << "\tSpatial Query ";
return false;
}
// Now parse any of the tags that were skipped while waiting for experiment configuration
std::list< TiXmlElement * >::iterator tagItr = tagQueue.begin();
for ( ; tagItr != tagQueue.end(); ++tagItr ) {
TiXmlElement * child = *tagItr;
if ( child->ValueStr() == "AgentGroup" ) {
if ( !parseAgentGroup( child, agentInit ) ) {
return false;
}
} else if ( child->ValueStr() == "ObstacleSet" ) {
if ( ! parseObstacleSet( child ) ) {
return false;
}
} else {
logger << Logger::ERR_MSG << "XML contains an invalid tag: " << child->ValueStr() << " on line " << child->Row() << ".";
return false;
}
}
if ( _agtCount == 0 ) {
// TODO: Change this test when agent sources are introduced
// in this case, it is possible to start with no agents and then add them
// w.r.t. time.
logger << Logger::ERR_MSG << "No agents defined in simulation.";
return false;
}
// free up the profiles
// TODO: I'll need to save these when I have AgentSources.
for ( HASH_MAP< std::string, AgentInitializer * >::iterator itr = _profiles.begin();
itr != _profiles.end();
++itr )
{
delete itr->second;
}
_profiles.clear();
return _sim->initSpatialQuery();
}
Module* XmlModLoader::parsXml(const char* szFile)
{
module.clear();
ErrorLogger* logger = ErrorLogger::Instance();
TiXmlDocument doc(szFile);
if(!doc.LoadFile())
{
OSTRINGSTREAM err;
err<<"Syntax error while loading "<<szFile<<" at line "\
<<doc.ErrorRow()<<": ";
err<<doc.ErrorDesc();
logger->addError(err);
return nullptr;
}
/* retrieving root module */
TiXmlElement *root = doc.RootElement();
if(!root)
{
OSTRINGSTREAM err;
err<<"Syntax error while loading "<<szFile<<" . ";
err<<"No root element.";
logger->addError(err);
return nullptr;
}
if(!compareString(root->Value(), "module"))
{
/*
OSTRINGSTREAM msg;
msg<<szFile<<" is not a module descriptor file.";
logger->addWarning(msg);
*/
return nullptr;
}
/* retrieving name */
auto* name = (TiXmlElement*) root->FirstChild("name");
if(!name || !name->GetText())
{
OSTRINGSTREAM err;
err<<"Module from "<<szFile<<" has no name.";
logger->addError(err);
//return NULL;
}
for(TiXmlElement* var = root->FirstChildElement("var"); var; var = var->NextSiblingElement())
{
if(var->Attribute("name") && var->GetText())
{
parser->addVariable(var->Attribute("name"), var->GetText());
}
}
module.setXmlFile(szFile);
if(name)
module.setName(parser->parseText(name->GetText()).c_str());
/* retrieving description */
TiXmlElement* desc;
if((desc = (TiXmlElement*) root->FirstChild("description")))
module.setDescription(parser->parseText(desc->GetText()).c_str());
/* retrieving version */
TiXmlElement* ver;
if((ver = (TiXmlElement*) root->FirstChild("version")))
module.setVersion(parser->parseText(ver->GetText()).c_str());
/* retrieving parameter */
TiXmlElement* arguments;
if((arguments = (TiXmlElement*) root->FirstChild("arguments")))
for(TiXmlElement* param = arguments->FirstChildElement(); param;
param = param->NextSiblingElement())
{
if(compareString(param->Value(), "param"))
{
if(param->GetText())
{
bool brequired = false;
if(compareString(param->Attribute("required"), "yes"))
brequired = true;
Argument arg(parser->parseText(param->GetText()).c_str(),
brequired,
param->Attribute("desc"));
arg.setDefault(param->Attribute("default"));
module.addArgument(arg);
}
}
else
if(compareString(param->Value(), "switch"))
{
if(param->GetText())
{
bool brequired = false;
if(compareString(param->Attribute("required"), "yes"))
brequired = true;
Argument arg(parser->parseText(param->GetText()).c_str(),
brequired,
param->Attribute("desc"), true);
arg.setDefault(param->Attribute("default"));
module.addArgument(arg);
}
}
else
{
OSTRINGSTREAM war;
war<<"Unrecognized tag from "<<szFile<<" at line "\
<<param->Row()<<".";
logger->addWarning(war);
}
}
/* retrieving rank */
TiXmlElement* rank;
if((rank = (TiXmlElement*) root->FirstChild("rank")) &&
rank->GetText())
module.setRank(atoi(parser->parseText(rank->GetText()).c_str()));
/* retrieving authors information*/
TiXmlElement* authors;
if((authors = (TiXmlElement*) root->FirstChild("authors")))
for(TiXmlElement* ath = authors->FirstChildElement(); ath;
ath = ath->NextSiblingElement())
{
if(compareString(ath->Value(), "author"))
{
Author author;
if(ath->GetText())
author.setName(parser->parseText(ath->GetText()).c_str());
if(ath->Attribute("email"))
author.setEmail(ath->Attribute("email"));
module.addAuthor(author);
}
else
{
OSTRINGSTREAM war;
war<<"Unrecognized tag from "<<szFile<<" at line "\
<<ath->Row()<<".";
logger->addWarning(war);
}
}
/* retrieving data */
if(root->FirstChild("data"))
for(TiXmlElement* data = root->FirstChild("data")->FirstChildElement();
data; data = data->NextSiblingElement())
{
/* output data */
if(compareString(data->Value(), "output"))
{
OutputData output;
if(compareString(data->Attribute("port_type"), "stream") || !data->Attribute("port_type"))
output.setPortType(STREAM_PORT);
else if(compareString(data->Attribute("port_type"), "event"))
output.setPortType(EVENT_PORT);
else if(compareString(data->Attribute("port_type"), "service"))
output.setPortType(SERVICE_PORT);
else
{
OSTRINGSTREAM war;
war<<"Unknown port type \'"<<data->Attribute("port_type")<<"\' from "<<szFile<<" at line "\
<<data->Row()<<". Available types : stream, event, service";
logger->addWarning(war);
}
TiXmlElement* element;
if(output.getPortType() != SERVICE_PORT )
{
if((element = (TiXmlElement*) data->FirstChild("type")))
output.setName(parser->parseText(element->GetText()).c_str());
else
{
OSTRINGSTREAM war;
war<<"Output data from "<<szFile<<" at line "\
<<data->Row()<<" has no type.";
logger->addWarning(war);
}
}
else
output.setName("*");
if((element = (TiXmlElement*) data->FirstChild("port")))
{
output.setPort(parser->parseText(element->GetText()).c_str());
output.setCarrier(element->Attribute("carrier"));
}
else
{
OSTRINGSTREAM war;
war<<"Output data from "<<szFile<<" at line "\
<<data->Row()<<" has no port.";
logger->addWarning(war);
}
if((element = (TiXmlElement*) data->FirstChild("description")))
output.setDescription(parser->parseText(element->GetText()).c_str());
module.addOutput(output);
} // end of output data
/* input data */
if(compareString(data->Value(), "input"))
{
InputData input;
if(compareString(data->Attribute("port_type"), "stream") || !data->Attribute("port_type"))
input.setPortType(STREAM_PORT);
else if(compareString(data->Attribute("port_type"), "event"))
input.setPortType(EVENT_PORT);
else if(compareString(data->Attribute("port_type"), "service"))
input.setPortType(SERVICE_PORT);
else
{
OSTRINGSTREAM war;
war<<"Unknown port type \'"<<data->Attribute("port_type")<<"\' from "<<szFile<<" at line "\
<<data->Row()<<". Available types : stream, event, service";
logger->addWarning(war);
}
TiXmlElement* element;
if(input.getPortType() != SERVICE_PORT )
{
if((element = (TiXmlElement*) data->FirstChild("type")))
input.setName(parser->parseText(element->GetText()).c_str());
else
{
OSTRINGSTREAM war;
war<<"Input data from "<<szFile<<" at line "\
<<data->Row()<<" has no type.";
logger->addWarning(war);
}
}
else
input.setName("rpc");
if((element = (TiXmlElement*) data->FirstChild("port")))
{
input.setPort(parser->parseText(element->GetText()).c_str());
input.setCarrier(element->Attribute("carrier"));
}
else
{
OSTRINGSTREAM war;
war<<"Input data from "<<szFile<<" at line "\
<<data->Row()<<" has no port.";
logger->addWarning(war);
}
if((element = (TiXmlElement*) data->FirstChild("description")))
input.setDescription(parser->parseText(element->GetText()).c_str());
if((element = (TiXmlElement*) data->FirstChild("required")))
if(compareString(parser->parseText(element->GetText()).c_str(), "yes"))
input.setRequired(true);
if((element = (TiXmlElement*) data->FirstChild("priority")))
if(compareString(parser->parseText(element->GetText()).c_str(), "yes"))
input.setPriority(true);
module.addInput(input);
} // end of input data
}
if(root->FirstChild("services")) {
for(TiXmlElement* services = root->FirstChild("services")->FirstChildElement();
services; services = services->NextSiblingElement())
{
/* server */
if(compareString(services->Value(), "server"))
{
InputData input;
input.setPortType(SERVICE_PORT);
TiXmlElement* element;
if((element = (TiXmlElement*) services->FirstChild("port"))) {
input.setPort(parser->parseText(element->GetText()).c_str());
input.setCarrier("tcp");
}
if((element = (TiXmlElement*) services->FirstChild("description")))
input.setDescription(parser->parseText(element->GetText()).c_str());
if((element = (TiXmlElement*) services->FirstChild("type")))
input.setName(parser->parseText(element->GetText()).c_str());
else
input.setName("rpc");
module.addInput(input);
}
/* client */
if(compareString(services->Value(), "client"))
{
OutputData output;
output.setPortType(SERVICE_PORT);
TiXmlElement* element;
if((element = (TiXmlElement*) services->FirstChild("port"))) {
output.setPort(parser->parseText(element->GetText()).c_str());
output.setCarrier("tcp");
}
if((element = (TiXmlElement*) services->FirstChild("description")))
output.setDescription(parser->parseText(element->GetText()).c_str());
if((element = (TiXmlElement*) services->FirstChild("type")))
output.setName(parser->parseText(element->GetText()).c_str());
else
output.setName("rpc");
module.addOutput(output);
}
}
}
/* retrieving broker*/
TiXmlElement* element;
if((element = (TiXmlElement*) root->FirstChild("deployer")))
{
module.setBroker(parser->parseText(element->GetText()).c_str());
module.setNeedDeployer(true);
}
/* retrieving dependencies*/
if(root->FirstChild("dependencies"))
for(TiXmlElement* restag = root->FirstChild("dependencies")->FirstChildElement();
restag; restag = restag->NextSiblingElement())
{
Computer computer;
if(compareString(restag->Value(), "computer"))
{
Computer computer;
computer.setXmlFile(szFile);
for(TiXmlElement* comptag = restag->FirstChildElement();
comptag; comptag = comptag->NextSiblingElement())
{
/* retrieving name */
if(compareString(comptag->Value(), "name"))
computer.setName(parser->parseText(comptag->GetText()).c_str());
/* retrieving description */
if(compareString(comptag->Value(), "description"))
computer.setDescription(parser->parseText(comptag->GetText()).c_str());
// platform
if(compareString(comptag->Value(), "platform"))
{
Platform os;
TiXmlElement* element;
if((element = (TiXmlElement*) comptag->FirstChild("name")))
os.setName(parser->parseText(element->GetText()).c_str());
if((element = (TiXmlElement*) comptag->FirstChild("distribution")))
os.setDistribution(parser->parseText(element->GetText()).c_str());
if((element = (TiXmlElement*) comptag->FirstChild("release")))
os.setRelease(parser->parseText(element->GetText()).c_str());
computer.setPlatform(os);
} // end of platform tag
/*
//multiplatform
if(compareString(comptag->Value(), "multiplatform"))
{
MultiPlatform mltPlatform;
for(TiXmlElement* mptag = comptag->FirstChild("multiplatform")->FirstChildElement();
mptag; mptag = mptag->NextSiblingElement())
{
// platform
if(compareString(mptag->Value(), "platform"))
{
Platform os;
TiXmlElement* element;
if((element = (TiXmlElement*) mptag->FirstChild("name")))
os.setName(element->GetText());
if((element = (TiXmlElement*) mptag->FirstChild("distribution")))
os.setDistribution(element->GetText());
if((element = (TiXmlElement*) mptag->FirstChild("release")))
os.setDistribution(element->GetText());
mltPlatform.addPlatform(os);
}
}
module.addResource(mltPlatform);
}
// end of multiplatform tag
*/
// memory
if(compareString(comptag->Value(), "memory"))
{
Memory mem;
TiXmlElement* element;
if((element = (TiXmlElement*) comptag->FirstChild("total_space")))
mem.setTotalSpace((Capacity)atol(parser->parseText(element->GetText()).c_str()));
if((element = (TiXmlElement*) comptag->FirstChild("free_space")))
mem.setFreeSpace((Capacity)atol(parser->parseText(element->GetText()).c_str()));
computer.setMemory(mem);
} // end of memory tag
// storage
if(compareString(comptag->Value(), "storage"))
{
Storage stg;
TiXmlElement* element;
if((element = (TiXmlElement*) comptag->FirstChild("total_space")))
stg.setTotalSpace((Capacity)atol(parser->parseText(element->GetText()).c_str()));
if((element = (TiXmlElement*) comptag->FirstChild("free_space")))
stg.setFreeSpace((Capacity)atol(parser->parseText(element->GetText()).c_str()));
computer.setStorage(stg);
} // end of storage tag
// processor
if(compareString(comptag->Value(), "processor"))
{
Processor proc;
TiXmlElement* element;
if((element = (TiXmlElement*) comptag->FirstChild("architecture")))
proc.setArchitecture(parser->parseText(element->GetText()).c_str());
if((element = (TiXmlElement*) comptag->FirstChild("model")))
proc.setModel(parser->parseText(element->GetText()).c_str());
if((element = (TiXmlElement*) comptag->FirstChild("cores")))
proc.setCores((size_t)atoi(parser->parseText(element->GetText()).c_str()));
if((element = (TiXmlElement*) comptag->FirstChild("siblings")))
proc.setSiblings((size_t)atoi(parser->parseText(element->GetText()).c_str()));
if((element = (TiXmlElement*) comptag->FirstChild("frequency")))
proc.setFrequency(atof(parser->parseText(element->GetText()).c_str()));
computer.setProcessor(proc);
} // end of processor tag
// network
if(compareString(comptag->Value(), "network"))
{
Network net;
TiXmlElement* element;
if((element = (TiXmlElement*) comptag->FirstChild("ip4")))
net.setIP4(parser->parseText(element->GetText()).c_str());
if((element = (TiXmlElement*) comptag->FirstChild("ip6")))
net.setIP6(parser->parseText(element->GetText()).c_str());
if((element = (TiXmlElement*) comptag->FirstChild("mac")))
net.setMAC(parser->parseText(element->GetText()).c_str());
module.addResource(net);
computer.setNetwork(net);
} // end of network tag
// yarp_port
if(compareString(comptag->Value(), "yarp_port"))
{
ResYarpPort yport;
auto* element = (TiXmlElement*) comptag->FirstChild("name");
if(element && element->GetText())
{
yport.setName(parser->parseText(element->GetText()).c_str());
yport.setPort(parser->parseText(element->GetText()).c_str());
computer.addPeripheral(yport);
}
else
{
OSTRINGSTREAM war;
war<<"yarp_port from "<<szFile<<" at line " <<comptag->Row()<<" has no name.";
logger->addWarning(war);
}
}
// gpu
if(compareString(comptag->Value(), "gpu"))
{
GPU gpu;
TiXmlElement* element;
if((element = (TiXmlElement*) comptag->FirstChild("name")))
gpu.setName(parser->parseText(element->GetText()).c_str());
if((element = (TiXmlElement*) comptag->FirstChild("capability")))
gpu.setCompCompatibility(parser->parseText(element->GetText()).c_str());
if((element = (TiXmlElement*) comptag->FirstChild("cores")))
gpu.setCores((size_t)atoi(parser->parseText(element->GetText()).c_str()));
if((element = (TiXmlElement*) comptag->FirstChild("frequency")))
gpu.setFrequency(atof(parser->parseText(element->GetText()).c_str()));
if((element = (TiXmlElement*) comptag->FirstChild("register_block")))
gpu.setResgisterPerBlock((size_t)atoi(parser->parseText(element->GetText()).c_str()));
if((element = (TiXmlElement*) comptag->FirstChild("thread_block")))
gpu.setThreadPerBlock((size_t)atoi(parser->parseText(element->GetText()).c_str()));
if((element = (TiXmlElement*) comptag->FirstChild("overlap")))
{
if(compareString(parser->parseText(element->GetText()).c_str(), "yes"))
gpu.setOverlap(true);
else
gpu.setOverlap(false);
}
// global memory
if(comptag->FirstChild("global_memory"))
{
TiXmlElement* element;
element = (TiXmlElement*) comptag->FirstChild("global_memory");
if((element = (TiXmlElement*) element->FirstChild("total_space")))
gpu.setGlobalMemory((Capacity)atol(parser->parseText(element->GetText()).c_str()));
} // end of global memory tag
// shared memory
if(comptag->FirstChild("shared_memory"))
{
TiXmlElement* element;
element = (TiXmlElement*) comptag->FirstChild("shared_memory");
if((element = (TiXmlElement*) element->FirstChild("total_space")))
gpu.setSharedMemory((Capacity)atol(parser->parseText(element->GetText()).c_str()));
} // end of shared memory tag
// constant memory
if(comptag->FirstChild("constant_memory"))
{
TiXmlElement* element;
element = (TiXmlElement*) comptag->FirstChild("constant_memory");
if((element = (TiXmlElement*) element->FirstChild("total_space")))
gpu.setConstantMemory((Capacity)atol(parser->parseText(element->GetText()).c_str()));
} // end of shared memory tag
computer.addPeripheral(gpu);
} // end of gpu tag
} // end of computer tag loop
module.addResource(computer);
} //end of if computer tag
}// end of dependecnies tag
return &module;
}
/// Visit an element.
virtual bool VisitEnter( const TiXmlElement& elt, const TiXmlAttribute* /*first_attr*/)
{
out << "element::VisitEnter " << elt.Value() << endl;
string tag_name = elt.Value();
if (tag_name == "virtual_folder")
{
string name = elt.Attribute("name");
int id;
if (TIXML_SUCCESS != elt.QueryIntAttribute("id", &id))
{
LERR_ << "id attribute of <virtual_folder> is not an integer (line " << elt.Row() << ")";
return false;
}
if (id >= 0)
{
LERR_ << "id attribute of <virtual_folder> must be negative (line " << elt.Row() << ")";
return false;
}
if (name.empty())
{
LERR_ << "name attribute of <virtual_folder> can't be empty (line " << elt.Row() << ")";
return false;
}
// check if this is root vf
if (name == "/")
{
// actually create root virtual folder
virtual_folder_pointer sp_empty;
// let's create the root virtual folder shared pointer
_spcur_vf = _sproot_vf = virtual_folder::create (name, -1, sp_empty);
//LDBG_ << "allocating root at address " << lexical_cast<string>(_sproot_vf.get());
LDBG_ << "virtual_folder(root) : ";
LDBG_ << " id : " << _spcur_vf->get_id();
LDBG_ << " path(act): " << _spcur_vf->get_path();
LDBG_ << " path(vir): " << _spcur_vf->get_path(false);
LDBG_ << " name : " << _spcur_vf->get_name();
LDBG_ << " filetype : " << _spcur_vf->get_filetype() << std::endl;
}
else
{
// create a new virtual folder
virtual_folder_pointer sp_new_vf = virtual_folder::create (name, id, _spcur_vf);
//LDBG_ << "allocating " << sp_new_vf->get_path() << " at address " << lexical_cast<string>(sp_new_vf.get());
LDBG_ << "virtual_folder : ";
LDBG_ << " id : " << sp_new_vf->get_id();
LDBG_ << " path(act): " << sp_new_vf->get_path();
LDBG_ << " path(vir): " << sp_new_vf->get_path(false);
LDBG_ << " name : " << sp_new_vf->get_name();
LDBG_ << " filetype : " << sp_new_vf->get_filetype() << std::endl;
// add it to current vf
_spcur_vf->add_child(sp_new_vf);
// now let it be the current virtual folder for next processing
_spcur_vf = sp_new_vf;
}
}
else if (tag_name == "children")
{
}
else if (tag_name == "file")
{
int id;
if (TIXML_SUCCESS != elt.QueryIntAttribute("id", &id))
{
LERR_ << "id attribute of <file> is not an integer (line " << elt.Row() << ")";
return false;
}
if (id < 0)
{
LERR_ << "id attribute of <file> must be strictly positive (line " << elt.Row() << ")";
return false;
}
_last_id = id;
}
else if (tag_name == "path")
{
int is_rel;
if (TIXML_SUCCESS != elt.QueryIntAttribute("relative", &is_rel))
{
LERR_ << "relative attribute of <path> is not an integer (line " << elt.Row() << ")";
return false;
}
if (is_rel != 0 && is_rel != 1)
{
LERR_ << "relative attribute of <path> must be 1 or 0 (line " << elt.Row() << ")";
return false;
}
_last_is_relative = (is_rel == 1);
}
return true;
}
int main()
{
//
// We start with the 'demoStart' todo list. Process it. And
// should hopefully end up with the todo list as illustrated.
//
const char* demoStart =
"<?xml version=\"1.0\" standalone='no' >\n"
"<!-- Our to do list data -->"
"<ToDo>\n"
"<!-- Do I need a secure PDA? -->\n"
"<Item priority=\"1\" distance='close'> Go to the <bold>Toy store!</bold></Item>"
"<Item priority=\"2\" distance='none'> Do bills </Item>"
"<Item priority=\"2\" distance='far & back'> Look for Evil Dinosaurs! </Item>"
"</ToDo>";
{
#ifdef TIXML_USE_STL
// What the todo list should look like after processing.
// In stream (no formatting) representation.
const char* demoEnd =
"<?xml version=\"1.0\" standalone=\"no\" ?>"
"<!-- Our to do list data -->"
"<ToDo>"
"<!-- Do I need a secure PDA? -->"
"<Item priority=\"2\" distance=\"close\">Go to the"
"<bold>Toy store!"
"</bold>"
"</Item>"
"<Item priority=\"1\" distance=\"far\">Talk to:"
"<Meeting where=\"School\">"
"<Attendee name=\"Marple\" position=\"teacher\" />"
"<Attendee name=\"Voel\" position=\"counselor\" />"
"</Meeting>"
"<Meeting where=\"Lunch\" />"
"</Item>"
"<Item priority=\"2\" distance=\"here\">Do bills"
"</Item>"
"</ToDo>";
#endif
// The example parses from the character string (above):
#if defined( WIN32 ) && defined( TUNE )
_CrtMemCheckpoint( &startMemState );
#endif
{
// Write to a file and read it back, to check file I/O.
TiXmlDocument doc( "demotest.xml" );
doc.Parse( demoStart );
if ( doc.Error() )
{
printf( "Error in %s: %s\n", doc.Value(), doc.ErrorDesc() );
exit( 1 );
}
doc.SaveFile();
}
TiXmlDocument doc( "demotest.xml" );
bool loadOkay = doc.LoadFile();
if ( !loadOkay )
{
printf( "Could not load test file 'demotest.xml'. Error='%s'. Exiting.\n", doc.ErrorDesc() );
exit( 1 );
}
printf( "** Demo doc read from disk: ** \n\n" );
printf( "** Printing via doc.Print **\n" );
doc.Print( stdout );
{
printf( "** Printing via TiXmlPrinter **\n" );
TiXmlPrinter printer;
doc.Accept( &printer );
fprintf( stdout, "%s", printer.CStr() );
}
#ifdef TIXML_USE_STL
{
printf( "** Printing via operator<< **\n" );
std::cout << doc;
}
#endif
TiXmlNode* node = 0;
TiXmlElement* todoElement = 0;
TiXmlElement* itemElement = 0;
// --------------------------------------------------------
// An example of changing existing attributes, and removing
// an element from the document.
// --------------------------------------------------------
// Get the "ToDo" element.
// It is a child of the document, and can be selected by name.
node = doc.FirstChild( "ToDo" );
assert( node );
todoElement = node->ToElement();
assert( todoElement );
// Going to the toy store is now our second priority...
// So set the "priority" attribute of the first item in the list.
node = todoElement->FirstChildElement(); // This skips the "PDA" comment.
assert( node );
itemElement = node->ToElement();
assert( itemElement );
itemElement->SetAttribute( "priority", 2 );
// Change the distance to "doing bills" from
// "none" to "here". It's the next sibling element.
itemElement = itemElement->NextSiblingElement();
assert( itemElement );
itemElement->SetAttribute( "distance", "here" );
// Remove the "Look for Evil Dinosaurs!" item.
// It is 1 more sibling away. We ask the parent to remove
// a particular child.
itemElement = itemElement->NextSiblingElement();
todoElement->RemoveChild( itemElement );
itemElement = 0;
// --------------------------------------------------------
// What follows is an example of created elements and text
// nodes and adding them to the document.
// --------------------------------------------------------
// Add some meetings.
TiXmlElement item( "Item" );
item.SetAttribute( "priority", "1" );
item.SetAttribute( "distance", "far" );
TiXmlText text( "Talk to:" );
TiXmlElement meeting1( "Meeting" );
meeting1.SetAttribute( "where", "School" );
TiXmlElement meeting2( "Meeting" );
meeting2.SetAttribute( "where", "Lunch" );
TiXmlElement attendee1( "Attendee" );
attendee1.SetAttribute( "name", "Marple" );
attendee1.SetAttribute( "position", "teacher" );
TiXmlElement attendee2( "Attendee" );
attendee2.SetAttribute( "name", "Voel" );
attendee2.SetAttribute( "position", "counselor" );
// Assemble the nodes we've created:
meeting1.InsertEndChild( attendee1 );
meeting1.InsertEndChild( attendee2 );
item.InsertEndChild( text );
item.InsertEndChild( meeting1 );
item.InsertEndChild( meeting2 );
// And add the node to the existing list after the first child.
node = todoElement->FirstChild( "Item" );
assert( node );
itemElement = node->ToElement();
assert( itemElement );
todoElement->InsertAfterChild( itemElement, item );
printf( "\n** Demo doc processed: ** \n\n" );
doc.Print( stdout );
#ifdef TIXML_USE_STL
printf( "** Demo doc processed to stream: ** \n\n" );
cout << doc << endl << endl;
#endif
// --------------------------------------------------------
// Different tests...do we have what we expect?
// --------------------------------------------------------
int count = 0;
TiXmlElement* element;
//////////////////////////////////////////////////////
#ifdef TIXML_USE_STL
cout << "** Basic structure. **\n";
ostringstream outputStream( ostringstream::out );
outputStream << doc;
XmlTest( "Output stream correct.", string( demoEnd ).c_str(),
outputStream.str().c_str(), true );
#endif
node = doc.RootElement();
assert( node );
XmlTest( "Root element exists.", true, ( node != 0 && node->ToElement() ) );
XmlTest ( "Root element value is 'ToDo'.", "ToDo", node->Value());
node = node->FirstChild();
XmlTest( "First child exists & is a comment.", true, ( node != 0 && node->ToComment() ) );
node = node->NextSibling();
XmlTest( "Sibling element exists & is an element.", true, ( node != 0 && node->ToElement() ) );
XmlTest ( "Value is 'Item'.", "Item", node->Value() );
node = node->FirstChild();
XmlTest ( "First child exists.", true, ( node != 0 && node->ToText() ) );
XmlTest ( "Value is 'Go to the'.", "Go to the", node->Value() );
//////////////////////////////////////////////////////
printf ("\n** Iterators. **\n");
// Walk all the top level nodes of the document.
count = 0;
for( node = doc.FirstChild();
node;
node = node->NextSibling() )
{
count++;
}
XmlTest( "Top level nodes, using First / Next.", 3, count );
count = 0;
for( node = doc.LastChild();
node;
node = node->PreviousSibling() )
{
count++;
}
XmlTest( "Top level nodes, using Last / Previous.", 3, count );
// Walk all the top level nodes of the document,
// using a different syntax.
count = 0;
for( node = doc.IterateChildren( 0 );
node;
node = doc.IterateChildren( node ) )
{
count++;
}
XmlTest( "Top level nodes, using IterateChildren.", 3, count );
// Walk all the elements in a node.
count = 0;
for( element = todoElement->FirstChildElement();
element;
element = element->NextSiblingElement() )
{
count++;
}
XmlTest( "Children of the 'ToDo' element, using First / Next.",
3, count );
// Walk all the elements in a node by value.
count = 0;
for( node = todoElement->FirstChild( "Item" );
node;
node = node->NextSibling( "Item" ) )
{
count++;
}
XmlTest( "'Item' children of the 'ToDo' element, using First/Next.", 3, count );
count = 0;
for( node = todoElement->LastChild( "Item" );
node;
node = node->PreviousSibling( "Item" ) )
{
count++;
}
XmlTest( "'Item' children of the 'ToDo' element, using Last/Previous.", 3, count );
#ifdef TIXML_USE_STL
{
cout << "\n** Parsing. **\n";
istringstream parse0( "<Element0 attribute0='foo0' attribute1= noquotes attribute2 = '>' />" );
TiXmlElement element0( "default" );
parse0 >> element0;
XmlTest ( "Element parsed, value is 'Element0'.", "Element0", element0.Value() );
XmlTest ( "Reads attribute 'attribute0=\"foo0\"'.", "foo0", element0.Attribute( "attribute0" ));
XmlTest ( "Reads incorrectly formatted 'attribute1=noquotes'.", "noquotes", element0.Attribute( "attribute1" ) );
XmlTest ( "Read attribute with entity value '>'.", ">", element0.Attribute( "attribute2" ) );
}
#endif
{
const char* error = "<?xml version=\"1.0\" standalone=\"no\" ?>\n"
"<passages count=\"006\" formatversion=\"20020620\">\n"
" <wrong error>\n"
"</passages>";
TiXmlDocument docTest;
docTest.Parse( error );
XmlTest( "Error row", docTest.ErrorRow(), 3 );
XmlTest( "Error column", docTest.ErrorCol(), 17 );
//printf( "error=%d id='%s' row %d col%d\n", (int) doc.Error(), doc.ErrorDesc(), doc.ErrorRow()+1, doc.ErrorCol() + 1 );
}
#ifdef TIXML_USE_STL
{
//////////////////////////////////////////////////////
cout << "\n** Streaming. **\n";
// Round trip check: stream in, then stream back out to verify. The stream
// out has already been checked, above. We use the output
istringstream inputStringStream( outputStream.str() );
TiXmlDocument document0;
inputStringStream >> document0;
ostringstream outputStream0( ostringstream::out );
outputStream0 << document0;
XmlTest( "Stream round trip correct.", string( demoEnd ).c_str(),
outputStream0.str().c_str(), true );
std::string str;
str << document0;
XmlTest( "String printing correct.", string( demoEnd ).c_str(),
str.c_str(), true );
}
#endif
}
{
const char* str = "<doc attr0='1' attr1='2.0' attr2='foo' />";
TiXmlDocument doc;
doc.Parse( str );
TiXmlElement* ele = doc.FirstChildElement();
int iVal, result;
double dVal;
result = ele->QueryDoubleAttribute( "attr0", &dVal );
XmlTest( "Query attribute: int as double", result, TIXML_SUCCESS );
XmlTest( "Query attribute: int as double", (int)dVal, 1 );
result = ele->QueryDoubleAttribute( "attr1", &dVal );
XmlTest( "Query attribute: double as double", (int)dVal, 2 );
result = ele->QueryIntAttribute( "attr1", &iVal );
XmlTest( "Query attribute: double as int", result, TIXML_SUCCESS );
XmlTest( "Query attribute: double as int", iVal, 2 );
result = ele->QueryIntAttribute( "attr2", &iVal );
XmlTest( "Query attribute: not a number", result, TIXML_WRONG_TYPE );
result = ele->QueryIntAttribute( "bar", &iVal );
XmlTest( "Query attribute: does not exist", result, TIXML_NO_ATTRIBUTE );
}
{
const char* str = "<doc/>";
TiXmlDocument doc;
doc.Parse( str );
TiXmlElement* ele = doc.FirstChildElement();
int iVal;
double dVal;
ele->SetAttribute( "str", "strValue" );
ele->SetAttribute( "int", 1 );
ele->SetDoubleAttribute( "double", -1.0 );
const char* cStr = ele->Attribute( "str" );
ele->QueryIntAttribute( "int", &iVal );
ele->QueryDoubleAttribute( "double", &dVal );
XmlTest( "Attribute round trip. c-string.", "strValue", cStr );
XmlTest( "Attribute round trip. int.", 1, iVal );
XmlTest( "Attribute round trip. double.", -1, (int)dVal );
}
{
const char* str = "\t<?xml version=\"1.0\" standalone=\"no\" ?>\t<room doors='2'>\n"
"</room>";
TiXmlDocument doc;
doc.SetTabSize( 8 );
doc.Parse( str );
TiXmlHandle docHandle( &doc );
TiXmlHandle roomHandle = docHandle.FirstChildElement( "room" );
assert( docHandle.Node() );
assert( roomHandle.Element() );
TiXmlElement* room = roomHandle.Element();
assert( room );
TiXmlAttribute* doors = room->FirstAttribute();
assert( doors );
XmlTest( "Location tracking: Tab 8: room row", room->Row(), 1 );
XmlTest( "Location tracking: Tab 8: room col", room->Column(), 49 );
XmlTest( "Location tracking: Tab 8: doors row", doors->Row(), 1 );
XmlTest( "Location tracking: Tab 8: doors col", doors->Column(), 55 );
}
{
const char* str = "\t<?xml version=\"1.0\" standalone=\"no\" ?>\t<room doors='2'>\n"
" <!-- Silly example -->\n"
" <door wall='north'>A great door!</door>\n"
"\t<door wall='east'/>"
"</room>";
TiXmlDocument doc;
doc.Parse( str );
TiXmlHandle docHandle( &doc );
TiXmlHandle roomHandle = docHandle.FirstChildElement( "room" );
TiXmlHandle commentHandle = docHandle.FirstChildElement( "room" ).FirstChild();
TiXmlHandle textHandle = docHandle.FirstChildElement( "room" ).ChildElement( "door", 0 ).FirstChild();
TiXmlHandle door0Handle = docHandle.FirstChildElement( "room" ).ChildElement( 0 );
TiXmlHandle door1Handle = docHandle.FirstChildElement( "room" ).ChildElement( 1 );
assert( docHandle.Node() );
assert( roomHandle.Element() );
assert( commentHandle.Node() );
assert( textHandle.Text() );
assert( door0Handle.Element() );
assert( door1Handle.Element() );
TiXmlDeclaration* declaration = doc.FirstChild()->ToDeclaration();
assert( declaration );
TiXmlElement* room = roomHandle.Element();
assert( room );
TiXmlAttribute* doors = room->FirstAttribute();
assert( doors );
TiXmlText* text = textHandle.Text();
TiXmlComment* comment = commentHandle.Node()->ToComment();
assert( comment );
TiXmlElement* door0 = door0Handle.Element();
TiXmlElement* door1 = door1Handle.Element();
XmlTest( "Location tracking: Declaration row", declaration->Row(), 1 );
XmlTest( "Location tracking: Declaration col", declaration->Column(), 5 );
XmlTest( "Location tracking: room row", room->Row(), 1 );
XmlTest( "Location tracking: room col", room->Column(), 45 );
XmlTest( "Location tracking: doors row", doors->Row(), 1 );
XmlTest( "Location tracking: doors col", doors->Column(), 51 );
XmlTest( "Location tracking: Comment row", comment->Row(), 2 );
XmlTest( "Location tracking: Comment col", comment->Column(), 3 );
XmlTest( "Location tracking: text row", text->Row(), 3 );
XmlTest( "Location tracking: text col", text->Column(), 24 );
XmlTest( "Location tracking: door0 row", door0->Row(), 3 );
XmlTest( "Location tracking: door0 col", door0->Column(), 5 );
XmlTest( "Location tracking: door1 row", door1->Row(), 4 );
XmlTest( "Location tracking: door1 col", door1->Column(), 5 );
}
// --------------------------------------------------------
// UTF-8 testing. It is important to test:
// 1. Making sure name, value, and text read correctly
// 2. Row, Col functionality
// 3. Correct output
// --------------------------------------------------------
printf ("\n** UTF-8 **\n");
{
TiXmlDocument doc( "utf8test.xml" );
doc.LoadFile();
if ( doc.Error() && doc.ErrorId() == TiXmlBase::TIXML_ERROR_OPENING_FILE ) {
printf( "WARNING: File 'utf8test.xml' not found.\n"
"(Are you running the test from the wrong directory?)\n"
"Could not test UTF-8 functionality.\n" );
}
else
{
TiXmlHandle docH( &doc );
// Get the attribute "value" from the "Russian" element and check it.
TiXmlElement* element = docH.FirstChildElement( "document" ).FirstChildElement( "Russian" ).Element();
const unsigned char correctValue[] = { 0xd1U, 0x86U, 0xd0U, 0xb5U, 0xd0U, 0xbdU, 0xd0U, 0xbdU,
0xd0U, 0xbeU, 0xd1U, 0x81U, 0xd1U, 0x82U, 0xd1U, 0x8cU, 0 };
XmlTest( "UTF-8: Russian value.", (const char*)correctValue, element->Attribute( "value" ), true );
XmlTest( "UTF-8: Russian value row.", 4, element->Row() );
XmlTest( "UTF-8: Russian value column.", 5, element->Column() );
const unsigned char russianElementName[] = { 0xd0U, 0xa0U, 0xd1U, 0x83U,
0xd1U, 0x81U, 0xd1U, 0x81U,
0xd0U, 0xbaU, 0xd0U, 0xb8U,
0xd0U, 0xb9U, 0 };
const char russianText[] = "<\xD0\xB8\xD0\xBC\xD0\xB5\xD0\xB5\xD1\x82>";
TiXmlText* text = docH.FirstChildElement( "document" ).FirstChildElement( (const char*) russianElementName ).Child( 0 ).Text();
XmlTest( "UTF-8: Browsing russian element name.",
russianText,
text->Value(),
true );
XmlTest( "UTF-8: Russian element name row.", 7, text->Row() );
XmlTest( "UTF-8: Russian element name column.", 47, text->Column() );
TiXmlDeclaration* dec = docH.Child( 0 ).Node()->ToDeclaration();
XmlTest( "UTF-8: Declaration column.", 1, dec->Column() );
XmlTest( "UTF-8: Document column.", 1, doc.Column() );
// Now try for a round trip.
doc.SaveFile( "utf8testout.xml" );
// Check the round trip.
char savedBuf[256];
char verifyBuf[256];
int okay = 1;
FILE* saved = fopen( "data/utf8testout.xml", "r" );
FILE* verify = fopen( "data/utf8testverify.xml", "r" );
//bool firstLineBOM=true;
if ( saved && verify )
{
while ( fgets( verifyBuf, 256, verify ) )
{
fgets( savedBuf, 256, saved );
NullLineEndings( verifyBuf );
NullLineEndings( savedBuf );
if ( /*!firstLineBOM && */ strcmp( verifyBuf, savedBuf ) )
{
printf( "verify:%s<\n", verifyBuf );
printf( "saved :%s<\n", savedBuf );
okay = 0;
break;
}
//firstLineBOM = false;
}
}
if ( saved )
fclose( saved );
if ( verify )
fclose( verify );
XmlTest( "UTF-8: Verified multi-language round trip.", 1, okay );
// On most Western machines, this is an element that contains
// the word "resume" with the correct accents, in a latin encoding.
// It will be something else completely on non-wester machines,
// which is why TinyXml is switching to UTF-8.
const char latin[] = "<element>r\x82sum\x82</element>";
TiXmlDocument latinDoc;
latinDoc.Parse( latin, 0, TIXML_ENCODING_LEGACY );
text = latinDoc.FirstChildElement()->FirstChild()->ToText();
XmlTest( "Legacy encoding: Verify text element.", "r\x82sum\x82", text->Value() );
}
}
//////////////////////
// Copy and assignment
//////////////////////
printf ("\n** Copy and Assignment **\n");
{
TiXmlElement element( "foo" );
element.Parse( "<element name='value' />", 0, TIXML_ENCODING_UNKNOWN );
TiXmlElement elementCopy( element );
TiXmlElement elementAssign( "foo" );
elementAssign.Parse( "<incorrect foo='bar'/>", 0, TIXML_ENCODING_UNKNOWN );
elementAssign = element;
XmlTest( "Copy/Assign: element copy #1.", "element", elementCopy.Value() );
XmlTest( "Copy/Assign: element copy #2.", "value", elementCopy.Attribute( "name" ) );
XmlTest( "Copy/Assign: element assign #1.", "element", elementAssign.Value() );
XmlTest( "Copy/Assign: element assign #2.", "value", elementAssign.Attribute( "name" ) );
XmlTest( "Copy/Assign: element assign #3.", true, ( 0 == elementAssign.Attribute( "foo" )) );
TiXmlComment comment;
comment.Parse( "<!--comment-->", 0, TIXML_ENCODING_UNKNOWN );
TiXmlComment commentCopy( comment );
TiXmlComment commentAssign;
commentAssign = commentCopy;
XmlTest( "Copy/Assign: comment copy.", "comment", commentCopy.Value() );
XmlTest( "Copy/Assign: comment assign.", "comment", commentAssign.Value() );
TiXmlUnknown unknown;
unknown.Parse( "<[unknown]>", 0, TIXML_ENCODING_UNKNOWN );
TiXmlUnknown unknownCopy( unknown );
TiXmlUnknown unknownAssign;
unknownAssign.Parse( "incorrect", 0, TIXML_ENCODING_UNKNOWN );
unknownAssign = unknownCopy;
XmlTest( "Copy/Assign: unknown copy.", "[unknown]", unknownCopy.Value() );
XmlTest( "Copy/Assign: unknown assign.", "[unknown]", unknownAssign.Value() );
TiXmlText text( "TextNode" );
TiXmlText textCopy( text );
TiXmlText textAssign( "incorrect" );
textAssign = text;
XmlTest( "Copy/Assign: text copy.", "TextNode", textCopy.Value() );
XmlTest( "Copy/Assign: text assign.", "TextNode", textAssign.Value() );
TiXmlDeclaration dec;
dec.Parse( "<?xml version='1.0' encoding='UTF-8'?>", 0, TIXML_ENCODING_UNKNOWN );
TiXmlDeclaration decCopy( dec );
TiXmlDeclaration decAssign;
decAssign = dec;
XmlTest( "Copy/Assign: declaration copy.", "UTF-8", decCopy.Encoding() );
XmlTest( "Copy/Assign: text assign.", "UTF-8", decAssign.Encoding() );
TiXmlDocument doc;
elementCopy.InsertEndChild( textCopy );
doc.InsertEndChild( decAssign );
doc.InsertEndChild( elementCopy );
doc.InsertEndChild( unknownAssign );
TiXmlDocument docCopy( doc );
TiXmlDocument docAssign;
docAssign = docCopy;
#ifdef TIXML_USE_STL
std::string original, copy, assign;
original << doc;
copy << docCopy;
assign << docAssign;
XmlTest( "Copy/Assign: document copy.", original.c_str(), copy.c_str(), true );
XmlTest( "Copy/Assign: document assign.", original.c_str(), assign.c_str(), true );
#endif
}
//////////////////////////////////////////////////////
#ifdef TIXML_USE_STL
printf ("\n** Parsing, no Condense Whitespace **\n");
TiXmlBase::SetCondenseWhiteSpace( false );
{
istringstream parse1( "<start>This is \ntext</start>" );
TiXmlElement text1( "text" );
parse1 >> text1;
XmlTest ( "Condense white space OFF.", "This is \ntext",
text1.FirstChild()->Value(),
true );
}
TiXmlBase::SetCondenseWhiteSpace( true );
#endif
//////////////////////////////////////////////////////
// GetText();
{
const char* str = "<foo>This is text</foo>";
TiXmlDocument doc;
doc.Parse( str );
const TiXmlElement* element = doc.RootElement();
XmlTest( "GetText() normal use.", "This is text", element->GetText() );
str = "<foo><b>This is text</b></foo>";
doc.Clear();
doc.Parse( str );
element = doc.RootElement();
XmlTest( "GetText() contained element.", element->GetText() == 0, true );
str = "<foo>This is <b>text</b></foo>";
doc.Clear();
TiXmlBase::SetCondenseWhiteSpace( false );
doc.Parse( str );
TiXmlBase::SetCondenseWhiteSpace( true );
element = doc.RootElement();
XmlTest( "GetText() partial.", "This is ", element->GetText() );
}
//////////////////////////////////////////////////////
// CDATA
{
const char* str = "<xmlElement>"
"<![CDATA["
"I am > the rules!\n"
"...since I make symbolic puns"
"]]>"
"</xmlElement>";
TiXmlDocument doc;
doc.Parse( str );
doc.Print();
XmlTest( "CDATA parse.", doc.FirstChildElement()->FirstChild()->Value(),
"I am > the rules!\n...since I make symbolic puns",
true );
#ifdef TIXML_USE_STL
//cout << doc << '\n';
doc.Clear();
istringstream parse0( str );
parse0 >> doc;
//cout << doc << '\n';
XmlTest( "CDATA stream.", doc.FirstChildElement()->FirstChild()->Value(),
"I am > the rules!\n...since I make symbolic puns",
true );
#endif
TiXmlDocument doc1 = doc;
//doc.Print();
XmlTest( "CDATA copy.", doc1.FirstChildElement()->FirstChild()->Value(),
"I am > the rules!\n...since I make symbolic puns",
true );
}
{
// [ 1482728 ] Wrong wide char parsing
char buf[256];
buf[255] = 0;
for( int i=0; i<255; ++i ) {
buf[i] = (char)((i>=32) ? i : 32);
}
TIXML_STRING str( "<xmlElement><![CDATA[" );
str += buf;
str += "]]></xmlElement>";
TiXmlDocument doc;
doc.Parse( str.c_str() );
TiXmlPrinter printer;
printer.SetStreamPrinting();
doc.Accept( &printer );
XmlTest( "CDATA with all bytes #1.", str.c_str(), printer.CStr(), true );
#ifdef TIXML_USE_STL
doc.Clear();
istringstream iss( printer.Str() );
iss >> doc;
std::string out;
out << doc;
XmlTest( "CDATA with all bytes #2.", out.c_str(), printer.CStr(), true );
#endif
}
{
// [ 1480107 ] Bug-fix for STL-streaming of CDATA that contains tags
// CDATA streaming had a couple of bugs, that this tests for.
const char* str = "<xmlElement>"
"<![CDATA["
"<b>I am > the rules!</b>\n"
"...since I make symbolic puns"
"]]>"
"</xmlElement>";
TiXmlDocument doc;
doc.Parse( str );
doc.Print();
XmlTest( "CDATA parse. [ 1480107 ]", doc.FirstChildElement()->FirstChild()->Value(),
"<b>I am > the rules!</b>\n...since I make symbolic puns",
true );
#ifdef TIXML_USE_STL
doc.Clear();
istringstream parse0( str );
parse0 >> doc;
XmlTest( "CDATA stream. [ 1480107 ]", doc.FirstChildElement()->FirstChild()->Value(),
"<b>I am > the rules!</b>\n...since I make symbolic puns",
true );
#endif
TiXmlDocument doc1 = doc;
//doc.Print();
XmlTest( "CDATA copy. [ 1480107 ]", doc1.FirstChildElement()->FirstChild()->Value(),
"<b>I am > the rules!</b>\n...since I make symbolic puns",
true );
}
//////////////////////////////////////////////////////
// Visit()
//////////////////////////////////////////////////////
printf( "\n** Fuzzing... **\n" );
const int FUZZ_ITERATION = 300;
// The only goal is not to crash on bad input.
int len = (int) strlen( demoStart );
for( int i=0; i<FUZZ_ITERATION; ++i )
{
char* demoCopy = new char[ len+1 ];
strcpy( demoCopy, demoStart );
demoCopy[ i%len ] = (char)((i+1)*3);
demoCopy[ (i*7)%len ] = '>';
demoCopy[ (i*11)%len ] = '<';
TiXmlDocument xml;
xml.Parse( demoCopy );
delete [] demoCopy;
}
printf( "** Fuzzing Complete. **\n" );
//////////////////////////////////////////////////////
printf ("\n** Bug regression tests **\n");
// InsertBeforeChild and InsertAfterChild causes crash.
{
TiXmlElement parent( "Parent" );
TiXmlElement childText0( "childText0" );
TiXmlElement childText1( "childText1" );
TiXmlNode* childNode0 = parent.InsertEndChild( childText0 );
TiXmlNode* childNode1 = parent.InsertBeforeChild( childNode0, childText1 );
XmlTest( "Test InsertBeforeChild on empty node.", ( childNode1 == parent.FirstChild() ), true );
}
{
// InsertBeforeChild and InsertAfterChild causes crash.
TiXmlElement parent( "Parent" );
TiXmlElement childText0( "childText0" );
TiXmlElement childText1( "childText1" );
TiXmlNode* childNode0 = parent.InsertEndChild( childText0 );
TiXmlNode* childNode1 = parent.InsertAfterChild( childNode0, childText1 );
XmlTest( "Test InsertAfterChild on empty node. ", ( childNode1 == parent.LastChild() ), true );
}
// Reports of missing constructors, irregular string problems.
{
// Missing constructor implementation. No test -- just compiles.
TiXmlText text( "Missing" );
#ifdef TIXML_USE_STL
// Missing implementation:
TiXmlDocument doc;
string name = "missing";
doc.LoadFile( name );
TiXmlText textSTL( name );
#else
// verifying some basic string functions:
TiXmlString a;
TiXmlString b( "Hello" );
TiXmlString c( "ooga" );
c = " World!";
a = b;
a += c;
a = a;
XmlTest( "Basic TiXmlString test. ", "Hello World!", a.c_str() );
#endif
}
// Long filenames crashing STL version
{
TiXmlDocument doc( "midsummerNightsDreamWithAVeryLongFilenameToConfuseTheStringHandlingRoutines.xml" );
bool loadOkay = doc.LoadFile();
loadOkay = true; // get rid of compiler warning.
// Won't pass on non-dev systems. Just a "no crash" check.
//XmlTest( "Long filename. ", true, loadOkay );
}
{
// Entities not being written correctly.
// From Lynn Allen
const char* passages =
"<?xml version=\"1.0\" standalone=\"no\" ?>"
"<passages count=\"006\" formatversion=\"20020620\">"
"<psg context=\"Line 5 has "quotation marks" and 'apostrophe marks'."
" It also has <, >, and &, as well as a fake copyright ©.\"> </psg>"
"</passages>";
TiXmlDocument doc( "passages.xml" );
doc.Parse( passages );
TiXmlElement* psg = doc.RootElement()->FirstChildElement();
const char* context = psg->Attribute( "context" );
const char* expected = "Line 5 has \"quotation marks\" and 'apostrophe marks'. It also has <, >, and &, as well as a fake copyright \xC2\xA9.";
XmlTest( "Entity transformation: read. ", expected, context, true );
FILE* textfile = fopen( "textfile.txt", "w" );
if ( textfile )
{
psg->Print( textfile, 0 );
fclose( textfile );
}
textfile = fopen( "textfile.txt", "r" );
assert( textfile );
if ( textfile )
{
char buf[ 1024 ];
fgets( buf, 1024, textfile );
XmlTest( "Entity transformation: write. ",
"<psg context=\'Line 5 has "quotation marks" and 'apostrophe marks'."
" It also has <, >, and &, as well as a fake copyright \xC2\xA9.' />",
buf,
true );
}
fclose( textfile );
}
{
FILE* textfile = fopen( "test5.xml", "w" );
if ( textfile )
{
fputs("<?xml version='1.0'?><a.elem xmi.version='2.0'/>", textfile);
fclose(textfile);
TiXmlDocument doc;
doc.LoadFile( "test5.xml" );
XmlTest( "dot in element attributes and names", doc.Error(), 0);
}
}
{
FILE* textfile = fopen( "test6.xml", "w" );
if ( textfile )
{
fputs("<element><Name>1.1 Start easy ignore fin thickness
</Name></element>", textfile );
fclose(textfile);
TiXmlDocument doc;
bool result = doc.LoadFile( "test6.xml" );
XmlTest( "Entity with one digit.", result, true );
TiXmlText* text = doc.FirstChildElement()->FirstChildElement()->FirstChild()->ToText();
XmlTest( "Entity with one digit.",
text->Value(), "1.1 Start easy ignore fin thickness\n" );
}
}
{
// DOCTYPE not preserved (950171)
//
const char* doctype =
"<?xml version=\"1.0\" ?>"
"<!DOCTYPE PLAY SYSTEM 'play.dtd'>"
"<!ELEMENT title (#PCDATA)>"
"<!ELEMENT books (title,authors)>"
"<element />";
TiXmlDocument doc;
doc.Parse( doctype );
doc.SaveFile( "test7.xml" );
doc.Clear();
doc.LoadFile( "test7.xml" );
TiXmlHandle docH( &doc );
TiXmlUnknown* unknown = docH.Child( 1 ).Unknown();
XmlTest( "Correct value of unknown.", "!DOCTYPE PLAY SYSTEM 'play.dtd'", unknown->Value() );
#ifdef TIXML_USE_STL
TiXmlNode* node = docH.Child( 2 ).Node();
std::string str;
str << (*node);
XmlTest( "Correct streaming of unknown.", "<!ELEMENT title (#PCDATA)>", str.c_str() );
#endif
}
{
// [ 791411 ] Formatting bug
// Comments do not stream out correctly.
const char* doctype =
"<!-- Somewhat<evil> -->";
TiXmlDocument doc;
doc.Parse( doctype );
TiXmlHandle docH( &doc );
TiXmlComment* comment = docH.Child( 0 ).Node()->ToComment();
XmlTest( "Comment formatting.", " Somewhat<evil> ", comment->Value() );
#ifdef TIXML_USE_STL
std::string str;
str << (*comment);
XmlTest( "Comment streaming.", "<!-- Somewhat<evil> -->", str.c_str() );
#endif
}
{
// [ 870502 ] White space issues
TiXmlDocument doc;
TiXmlText* text;
TiXmlHandle docH( &doc );
const char* doctype0 = "<element> This has leading and trailing space </element>";
const char* doctype1 = "<element>This has internal space</element>";
const char* doctype2 = "<element> This has leading, trailing, and internal space </element>";
TiXmlBase::SetCondenseWhiteSpace( false );
doc.Clear();
doc.Parse( doctype0 );
text = docH.FirstChildElement( "element" ).Child( 0 ).Text();
XmlTest( "White space kept.", " This has leading and trailing space ", text->Value() );
doc.Clear();
doc.Parse( doctype1 );
text = docH.FirstChildElement( "element" ).Child( 0 ).Text();
XmlTest( "White space kept.", "This has internal space", text->Value() );
doc.Clear();
doc.Parse( doctype2 );
text = docH.FirstChildElement( "element" ).Child( 0 ).Text();
XmlTest( "White space kept.", " This has leading, trailing, and internal space ", text->Value() );
TiXmlBase::SetCondenseWhiteSpace( true );
doc.Clear();
doc.Parse( doctype0 );
text = docH.FirstChildElement( "element" ).Child( 0 ).Text();
XmlTest( "White space condensed.", "This has leading and trailing space", text->Value() );
doc.Clear();
doc.Parse( doctype1 );
text = docH.FirstChildElement( "element" ).Child( 0 ).Text();
XmlTest( "White space condensed.", "This has internal space", text->Value() );
doc.Clear();
doc.Parse( doctype2 );
text = docH.FirstChildElement( "element" ).Child( 0 ).Text();
XmlTest( "White space condensed.", "This has leading, trailing, and internal space", text->Value() );
}
{
// Double attributes
const char* doctype = "<element attr='red' attr='blue' />";
TiXmlDocument doc;
doc.Parse( doctype );
XmlTest( "Parsing repeated attributes.", true, doc.Error() ); // is an error to tinyxml (didn't use to be, but caused issues)
//XmlTest( "Parsing repeated attributes.", "blue", doc.FirstChildElement( "element" )->Attribute( "attr" ) );
}
{
// Embedded null in stream.
const char* doctype = "<element att\0r='red' attr='blue' />";
TiXmlDocument doc;
doc.Parse( doctype );
XmlTest( "Embedded null throws error.", true, doc.Error() );
#ifdef TIXML_USE_STL
istringstream strm( doctype );
doc.Clear();
doc.ClearError();
strm >> doc;
XmlTest( "Embedded null throws error.", true, doc.Error() );
#endif
}
{
/** // Legacy mode test. (This test may only pass on a western system)
const char* str =
"<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>"
"<?"
"C鰊t鋘t咪鳇闹?"
"</?";
TiXmlDocument doc;
doc.Parse( str );
TiXmlHandle docHandle( &doc );
TiXmlHandle aHandle = docHandle.FirstChildElement( "?" );
TiXmlHandle tHandle = aHandle.Child( 0 );
assert( aHandle.Element() );
assert( tHandle.Text() );
XmlTest( "ISO-8859-1 Parsing.", "C鰊t鋘t咪鳇闹?, tHandle.Text()->Value() ");
}
{
// Empty documents should return TIXML_ERROR_PARSING_EMPTY, bug 1070717
const char* str = " ";
TiXmlDocument doc;
doc.Parse( str );
XmlTest( "Empty document error TIXML_ERROR_DOCUMENT_EMPTY", TiXmlBase::TIXML_ERROR_DOCUMENT_EMPTY, doc.ErrorId() );
}
#ifndef TIXML_USE_STL
{
// String equality. [ 1006409 ] string operator==/!= no worky in all cases
TiXmlString temp;
XmlTest( "Empty tinyxml string compare equal", ( temp == "" ), true );
TiXmlString foo;
TiXmlString bar( "" );
XmlTest( "Empty tinyxml string compare equal", ( foo == bar ), true );
}
#endif
{
// Bug [ 1195696 ] from marlonism
TiXmlBase::SetCondenseWhiteSpace(false);
TiXmlDocument xml;
xml.Parse("<text><break/>This hangs</text>");
XmlTest( "Test safe error return.", xml.Error(), false );
}
{
// Bug [ 1243992 ] - another infinite loop
TiXmlDocument doc;
doc.SetCondenseWhiteSpace(false);
doc.Parse("<p><pb></pb>test</p>");
}
{
// Low entities
TiXmlDocument xml;
xml.Parse( "<test></test>" );
const char result[] = { 0x0e, 0 };
XmlTest( "Low entities.", xml.FirstChildElement()->GetText(), result );
xml.Print();
}
{
// Bug [ 1451649 ] Attribute values with trailing quotes not handled correctly
TiXmlDocument xml;
xml.Parse( "<foo attribute=bar\" />" );
XmlTest( "Throw error with bad end quotes.", xml.Error(), true );
}
#ifdef TIXML_USE_STL
{
// Bug [ 1449463 ] Consider generic query
TiXmlDocument xml;
xml.Parse( "<foo bar='3' barStr='a string'/>" );
TiXmlElement* ele = xml.FirstChildElement();
double d;
int i;
float f;
bool b;
std::string str;
XmlTest( "QueryValueAttribute", ele->QueryValueAttribute( "bar", &d ), TIXML_SUCCESS );
XmlTest( "QueryValueAttribute", ele->QueryValueAttribute( "bar", &i ), TIXML_SUCCESS );
XmlTest( "QueryValueAttribute", ele->QueryValueAttribute( "bar", &f ), TIXML_SUCCESS );
XmlTest( "QueryValueAttribute", ele->QueryValueAttribute( "bar", &b ), TIXML_WRONG_TYPE );
XmlTest( "QueryValueAttribute", ele->QueryValueAttribute( "nobar", &b ), TIXML_NO_ATTRIBUTE );
XmlTest( "QueryValueAttribute", ele->QueryValueAttribute( "barStr", &str ), TIXML_SUCCESS );
XmlTest( "QueryValueAttribute", (d==3.0), true );
XmlTest( "QueryValueAttribute", (i==3), true );
XmlTest( "QueryValueAttribute", (f==3.0f), true );
XmlTest( "QueryValueAttribute", (str==std::string( "a string" )), true );
}
#endif
#ifdef TIXML_USE_STL
{
// [ 1505267 ] redundant malloc in TiXmlElement::Attribute
TiXmlDocument xml;
xml.Parse( "<foo bar='3' />" );
TiXmlElement* ele = xml.FirstChildElement();
double d;
int i;
std::string bar = "bar";
const std::string* atrrib = ele->Attribute( bar );
ele->Attribute( bar, &d );
ele->Attribute( bar, &i );
XmlTest( "Attribute", atrrib->empty(), false );
XmlTest( "Attribute", (d==3.0), true );
XmlTest( "Attribute", (i==3), true );
}
#endif
{
// [ 1356059 ] Allow TiXMLDocument to only be at the top level
TiXmlDocument xml, xml2;
xml.InsertEndChild( xml2 );
XmlTest( "Document only at top level.", xml.Error(), true );
XmlTest( "Document only at top level.", xml.ErrorId(), TiXmlBase::TIXML_ERROR_DOCUMENT_TOP_ONLY );
}
{
// [ 1663758 ] Failure to report error on bad XML
TiXmlDocument xml;
xml.Parse("<x>");
XmlTest("Missing end tag at end of input", xml.Error(), true);
xml.Parse("<x> ");
XmlTest("Missing end tag with trailing whitespace", xml.Error(), true);
}
{
// [ 1635701 ] fail to parse files with a tag separated into two lines
// I'm not sure this is a bug. Marked 'pending' for feedback.
TiXmlDocument xml;
xml.Parse( "<title><p>text</p\n><title>" );
//xml.Print();
//XmlTest( "Tag split by newline", xml.Error(), false );
}
#ifdef TIXML_USE_STL
{
// [ 1475201 ] TinyXML parses entities in comments
TiXmlDocument xml;
istringstream parse1( "<!-- declarations for <head> & <body> -->"
"<!-- far & away -->" );
parse1 >> xml;
TiXmlNode* e0 = xml.FirstChild();
TiXmlNode* e1 = e0->NextSibling();
TiXmlComment* c0 = e0->ToComment();
TiXmlComment* c1 = e1->ToComment();
XmlTest( "Comments ignore entities.", " declarations for <head> & <body> ", c0->Value(), true );
XmlTest( "Comments ignore entities.", " far & away ", c1->Value(), true );
}
#endif
{
// [ 1475201 ] TinyXML parses entities in comments
TiXmlDocument xml;
xml.Parse("<!-- declarations for <head> & <body> -->"
"<!-- far & away -->" );
TiXmlNode* e0 = xml.FirstChild();
TiXmlNode* e1 = e0->NextSibling();
TiXmlComment* c0 = e0->ToComment();
TiXmlComment* c1 = e1->ToComment();
XmlTest( "Comments ignore entities.", " declarations for <head> & <body> ", c0->Value(), true );
XmlTest( "Comments ignore entities.", " far & away ", c1->Value(), true );
}
{
TiXmlDocument xml;
xml.Parse( "<Parent>"
"<child1 att=''/>"
"<!-- With this comment, child2 will not be parsed! -->"
"<child2 att=''/>"
"</Parent>" );
int count = 0;
TiXmlNode* ele = 0;
while ( (ele = xml.FirstChildElement( "Parent" )->IterateChildren( ele ) ) != 0 ) {
++count;
}
XmlTest( "Comments iterate correctly.", 3, count );
}
{
// trying to repro ]1874301]. If it doesn't go into an infinite loop, all is well.
unsigned char buf[] = "<?xml version=\"1.0\" encoding=\"utf-8\"?><feed><![CDATA[Test XMLblablablalblbl";
buf[60] = 239;
buf[61] = 0;
TiXmlDocument doc;
doc.Parse( (const char*)buf);
}
{
// bug 1827248 Error while parsing a little bit malformed file
// Actually not malformed - should work.
TiXmlDocument xml;
xml.Parse( "<attributelist> </attributelist >" );
XmlTest( "Handle end tag whitespace", false, xml.Error() );
}
{
// This one must not result in an infinite loop
TiXmlDocument xml;
xml.Parse( "<infinite>loop" );
XmlTest( "Infinite loop test.", true, true );
}
{
// 1709904 - can not repro the crash
{
TiXmlDocument xml;
xml.Parse( "<tag>/</tag>" );
XmlTest( "Odd XML parsing.", xml.FirstChild()->Value(), "tag" );
}
/* Could not repro. {
TiXmlDocument xml;
xml.LoadFile( "EQUI_Inventory.xml" );
//XmlTest( "Odd XML parsing.", xml.FirstChildElement()->Value(), "XML" );
TiXmlPrinter printer;
xml.Accept( &printer );
fprintf( stdout, "%s", printer.CStr() );
}*/
}
/* 1417717 experiment
{
TiXmlDocument xml;
xml.Parse("<text>Dan & Tracie</text>");
xml.Print(stdout);
}
{
TiXmlDocument xml;
xml.Parse("<text>Dan &foo; Tracie</text>");
xml.Print(stdout);
}
*/
#if defined( WIN32 ) && defined( TUNE )
_CrtMemCheckpoint( &endMemState );
//_CrtMemDumpStatistics( &endMemState );
_CrtMemState diffMemState;
_CrtMemDifference( &diffMemState, &startMemState, &endMemState );
_CrtMemDumpStatistics( &diffMemState );
#endif
printf ("\nPass %d, Fail %d\n", gPass, gFail);
return gFail;
}
int main()
{
//
// We start with the 'demoStart' todo list. Process it. And
// should hopefully end up with the todo list as illustrated.
//
const char* demoStart =
"<?xml version=\"1.0\" standalone='no' >\n"
"<!-- Our to do list data -->"
"<ToDo>\n"
"<!-- Do I need a secure PDA? -->\n"
"<Item priority=\"1\" distance='close'> Go to the <bold>Toy store!</bold></Item>"
"<Item priority=\"2\" distance='none'> Do bills </Item>"
"<Item priority=\"2\" distance='far & back'> Look for Evil Dinosaurs! </Item>"
"</ToDo>";
#ifdef TIXML_USE_STL
/* What the todo list should look like after processing.
In stream (no formatting) representation. */
const char* demoEnd =
"<?xml version=\"1.0\" standalone=\"no\" ?>"
"<!-- Our to do list data -->"
"<ToDo>"
"<!-- Do I need a secure PDA? -->"
"<Item priority=\"2\" distance=\"close\">Go to the"
"<bold>Toy store!"
"</bold>"
"</Item>"
"<Item priority=\"1\" distance=\"far\">Talk to:"
"<Meeting where=\"School\">"
"<Attendee name=\"Marple\" position=\"teacher\" />"
"<Attendee name=\"Vo‚\" position=\"counselor\" />"
"</Meeting>"
"<Meeting where=\"Lunch\" />"
"</Item>"
"<Item priority=\"2\" distance=\"here\">Do bills"
"</Item>"
"</ToDo>";
#endif
// The example parses from the character string (above):
#if defined( WIN32 ) && defined( TUNE )
QueryPerformanceCounter( (LARGE_INTEGER*) (&start) );
#endif
{
// Write to a file and read it back, to check file I/O.
TiXmlDocument doc( "demotest.xml" );
doc.Parse( demoStart );
if ( doc.Error() )
{
printf( "Error in %s: %s\n", doc.Value(), doc.ErrorDesc() );
exit( 1 );
}
doc.SaveFile();
}
ostringstream outputStream( ostringstream::out );
{
TiXmlDocument doc( "demotest.xml" );
bool loadOkay = doc.LoadFile();
if ( !loadOkay )
{
printf( "Could not load test file 'demotest.xml'. Error='%s'. Exiting.\n", doc.ErrorDesc() );
exit( 1 );
}
printf( "** Demo doc read from disk: ** \n\n" );
doc.Print( stdout );
TiXmlNode* node = 0;
TiXmlElement* todoElement = 0;
TiXmlElement* itemElement = 0;
// --------------------------------------------------------
// An example of changing existing attributes, and removing
// an element from the document.
// --------------------------------------------------------
// Get the "ToDo" element.
// It is a child of the document, and can be selected by name.
node = doc.FirstChild( "ToDo" );
assert( node );
todoElement = node->ToElement();
assert( todoElement );
// Going to the toy store is now our second priority...
// So set the "priority" attribute of the first item in the list.
node = todoElement->FirstChildElement(); // This skips the "PDA" comment.
assert( node );
itemElement = node->ToElement();
assert( itemElement );
itemElement->SetAttribute( "priority", 2 );
// Change the distance to "doing bills" from
// "none" to "here". It's the next sibling element.
itemElement = itemElement->NextSiblingElement();
assert( itemElement );
itemElement->SetAttribute( "distance", "here" );
// Remove the "Look for Evil Dinosours!" item.
// It is 1 more sibling away. We ask the parent to remove
// a particular child.
itemElement = itemElement->NextSiblingElement();
todoElement->RemoveChild( itemElement );
itemElement = 0;
// --------------------------------------------------------
// What follows is an example of created elements and text
// nodes and adding them to the document.
// --------------------------------------------------------
// Add some meetings.
TiXmlElement item( "Item" );
item.SetAttribute( "priority", "1" );
item.SetAttribute( "distance", "far" );
TiXmlText text( "Talk to:" );
TiXmlElement meeting1( "Meeting" );
meeting1.SetAttribute( "where", "School" );
TiXmlElement meeting2( "Meeting" );
meeting2.SetAttribute( "where", "Lunch" );
TiXmlElement attendee1( "Attendee" );
attendee1.SetAttribute( "name", "Marple" );
attendee1.SetAttribute( "position", "teacher" );
TiXmlElement attendee2( "Attendee" );
attendee2.SetAttribute( "name", "Vo‚" );
attendee2.SetAttribute( "position", "counselor" );
// Assemble the nodes we've created:
meeting1.InsertEndChild( attendee1 );
meeting1.InsertEndChild( attendee2 );
item.InsertEndChild( text );
item.InsertEndChild( meeting1 );
item.InsertEndChild( meeting2 );
// And add the node to the existing list after the first child.
node = todoElement->FirstChild( "Item" );
assert( node );
itemElement = node->ToElement();
assert( itemElement );
todoElement->InsertAfterChild( itemElement, item );
printf( "\n** Demo doc processed: ** \n\n" );
doc.Print( stdout );
#ifdef TIXML_USE_STL
printf( "** Demo doc processed to stream: ** \n\n" );
cout << doc << endl << endl;
#endif
// --------------------------------------------------------
// Different tests...do we have what we expect?
// --------------------------------------------------------
int count = 0;
TiXmlElement* element;
//////////////////////////////////////////////////////
#ifdef TIXML_USE_STL
cout << "** Basic structure. **\n";
outputStream << doc;
XmlTest( "Output stream correct.", string( demoEnd ).c_str(),
outputStream.str().c_str(), true );
#endif
node = doc.RootElement();
XmlTest( "Root element exists.", true, ( node != 0 && node->ToElement() ) );
XmlTest ( "Root element value is 'ToDo'.", "ToDo", node->Value());
node = node->FirstChild();
XmlTest( "First child exists & is a comment.", true, ( node != 0 && node->ToComment() ) );
node = node->NextSibling();
XmlTest( "Sibling element exists & is an element.", true, ( node != 0 && node->ToElement() ) );
XmlTest ( "Value is 'Item'.", "Item", node->Value() );
node = node->FirstChild();
XmlTest ( "First child exists.", true, ( node != 0 && node->ToText() ) );
XmlTest ( "Value is 'Go to the'.", "Go to the", node->Value() );
//////////////////////////////////////////////////////
printf ("\n** Iterators. **\n");
// Walk all the top level nodes of the document.
count = 0;
for( node = doc.FirstChild();
node;
node = node->NextSibling() )
{
count++;
}
XmlTest( "Top level nodes, using First / Next.", 3, count );
count = 0;
for( node = doc.LastChild();
node;
node = node->PreviousSibling() )
{
count++;
}
XmlTest( "Top level nodes, using Last / Previous.", 3, count );
// Walk all the top level nodes of the document,
// using a different sytax.
count = 0;
for( node = doc.IterateChildren( 0 );
node;
node = doc.IterateChildren( node ) )
{
count++;
}
XmlTest( "Top level nodes, using IterateChildren.", 3, count );
// Walk all the elements in a node.
count = 0;
for( element = todoElement->FirstChildElement();
element;
element = element->NextSiblingElement() )
{
count++;
}
XmlTest( "Children of the 'ToDo' element, using First / Next.",
3, count );
// Walk all the elements in a node by value.
count = 0;
for( node = todoElement->FirstChild( "Item" );
node;
node = node->NextSibling( "Item" ) )
{
count++;
}
XmlTest( "'Item' children of the 'ToDo' element, using First/Next.", 3, count );
count = 0;
for( node = todoElement->LastChild( "Item" );
node;
node = node->PreviousSibling( "Item" ) )
{
count++;
}
XmlTest( "'Item' children of the 'ToDo' element, using Last/Previous.", 3, count );
#ifdef TIXML_USE_STL
{
cout << "\n** Parsing. **\n";
istringstream parse0( "<Element0 attribute0='foo0' attribute1= noquotes attribute2 = '>' />" );
TiXmlElement element0( "default" );
parse0 >> element0;
XmlTest ( "Element parsed, value is 'Element0'.", "Element0", element0.Value() );
XmlTest ( "Reads attribute 'attribute0=\"foo0\"'.", "foo0", element0.Attribute( "attribute0" ));
XmlTest ( "Reads incorrectly formatted 'attribute1=noquotes'.", "noquotes", element0.Attribute( "attribute1" ) );
XmlTest ( "Read attribute with entity value '>'.", ">", element0.Attribute( "attribute2" ) );
}
#endif
}
{
const char* error = "<?xml version=\"1.0\" standalone=\"no\" ?>\n"
"<passages count=\"006\" formatversion=\"20020620\">\n"
" <wrong error>\n"
"</passages>";
TiXmlDocument doc;
doc.Parse( error );
XmlTest( "Error row", doc.ErrorRow(), 3 );
XmlTest( "Error column", doc.ErrorCol(), 17 );
//printf( "error=%d id='%s' row %d col%d\n", (int) doc.Error(), doc.ErrorDesc(), doc.ErrorRow()+1, doc.ErrorCol() + 1 );
}
{
const char* str = "\t<?xml version=\"1.0\" standalone=\"no\" ?>\t<room doors='2'>\n"
" <!-- Silly example -->\n"
" <door wall='north'>A great door!</door>\n"
"\t<door wall='east'/>"
"</room>";
TiXmlDocument doc;
doc.Parse( str );
TiXmlHandle docHandle( &doc );
TiXmlHandle roomHandle = docHandle.FirstChildElement( "room" );
TiXmlHandle commentHandle = docHandle.FirstChildElement( "room" ).FirstChild();
TiXmlHandle textHandle = docHandle.FirstChildElement( "room" ).ChildElement( "door", 0 ).FirstChild();
TiXmlHandle door0Handle = docHandle.FirstChildElement( "room" ).ChildElement( 0 );
TiXmlHandle door1Handle = docHandle.FirstChildElement( "room" ).ChildElement( 1 );
assert( docHandle.Node() );
assert( roomHandle.Element() );
assert( commentHandle.Node() );
assert( textHandle.Text() );
assert( door0Handle.Element() );
assert( door1Handle.Element() );
TiXmlDeclaration* declaration = doc.FirstChild()->ToDeclaration();
assert( declaration );
TiXmlElement* room = roomHandle.Element();
assert( room );
TiXmlAttribute* doors = room->FirstAttribute();
assert( doors );
TiXmlText* text = textHandle.Text();
TiXmlComment* comment = commentHandle.Node()->ToComment();
assert( comment );
TiXmlElement* door0 = door0Handle.Element();
TiXmlElement* door1 = door1Handle.Element();
XmlTest( "Location tracking: Declaration row", declaration->Row(), 1 );
XmlTest( "Location tracking: Declaration col", declaration->Column(), 5 );
XmlTest( "Location tracking: room row", room->Row(), 1 );
XmlTest( "Location tracking: room col", room->Column(), 45 );
XmlTest( "Location tracking: doors row", doors->Row(), 1 );
XmlTest( "Location tracking: doors col", doors->Column(), 51 );
XmlTest( "Location tracking: Comment row", comment->Row(), 2 );
XmlTest( "Location tracking: Comment col", comment->Column(), 3 );
XmlTest( "Location tracking: text row", text->Row(), 3 );
XmlTest( "Location tracking: text col", text->Column(), 24 );
XmlTest( "Location tracking: door0 row", door0->Row(), 3 );
XmlTest( "Location tracking: door0 col", door0->Column(), 5 );
XmlTest( "Location tracking: door1 row", door1->Row(), 4 );
XmlTest( "Location tracking: door1 col", door1->Column(), 5 );
}
{
const char* str = "\t<?xml version=\"1.0\" standalone=\"no\" ?>\t<room doors='2'>\n"
"</room>";
TiXmlDocument doc;
doc.SetTabSize( 8 );
doc.Parse( str );
TiXmlHandle docHandle( &doc );
TiXmlHandle roomHandle = docHandle.FirstChildElement( "room" );
assert( docHandle.Node() );
assert( roomHandle.Element() );
TiXmlElement* room = roomHandle.Element();
assert( room );
TiXmlAttribute* doors = room->FirstAttribute();
assert( doors );
XmlTest( "Location tracking: Tab 8: room row", room->Row(), 1 );
XmlTest( "Location tracking: Tab 8: room col", room->Column(), 49 );
XmlTest( "Location tracking: Tab 8: doors row", doors->Row(), 1 );
XmlTest( "Location tracking: Tab 8: doors col", doors->Column(), 55 );
}
{
const char* str = "<doc attr0='1' attr1='2.0' attr2='foo' />";
TiXmlDocument doc;
doc.Parse( str );
TiXmlElement* ele = doc.FirstChildElement();
int iVal, result;
double dVal;
result = ele->QueryDoubleAttribute( "attr0", &dVal );
XmlTest( "Query attribute: int as double", result, TIXML_SUCCESS );
XmlTest( "Query attribute: int as double", static_cast<int>(dVal), 1 );
result = ele->QueryDoubleAttribute( "attr1", &dVal );
XmlTest( "Query attribute: double as double", static_cast<int>(dVal), 2 );
result = ele->QueryIntAttribute( "attr1", &iVal );
XmlTest( "Query attribute: double as int", result, TIXML_SUCCESS );
XmlTest( "Query attribute: double as int", iVal, 2 );
result = ele->QueryIntAttribute( "attr2", &iVal );
XmlTest( "Query attribute: not a number", result, TIXML_WRONG_TYPE );
result = ele->QueryIntAttribute( "bar", &iVal );
XmlTest( "Query attribute: does not exist", result, TIXML_NO_ATTRIBUTE );
}
#ifdef TIXML_USE_STL
{
//////////////////////////////////////////////////////
cout << "\n** Streaming. **\n";
// Round trip check: stream in, then stream back out to verify. The stream
// out has already been checked, above. We use the output
istringstream inputStringStream( outputStream.str() );
TiXmlDocument document0;
inputStringStream >> document0;
ostringstream outputStream0( ostringstream::out );
outputStream0 << document0;
XmlTest( "Stream round trip correct.", string( demoEnd ).c_str(),
outputStream0.str().c_str(), true );
std::string str;
str << document0;
XmlTest( "String printing correct.", string( demoEnd ).c_str(),
str.c_str(), true );
}
#endif
//////////////////////////////////////////////////////
#ifdef TIXML_USE_STL
printf ("\n** Parsing, no Condense Whitespace **\n");
TiXmlBase::SetCondenseWhiteSpace( false );
istringstream parse1( "<start>This is \ntext</start>" );
TiXmlElement text1( "text" );
parse1 >> text1;
XmlTest ( "Condense white space OFF.", "This is \ntext",
text1.FirstChild()->Value(),
true );
#endif
//////////////////////////////////////////////////////
printf ("\n** Bug regression tests **\n");
// InsertBeforeChild and InsertAfterChild causes crash.
{
TiXmlElement parent( "Parent" );
TiXmlElement childText0( "childText0" );
TiXmlElement childText1( "childText1" );
TiXmlNode* childNode0 = parent.InsertEndChild( childText0 );
TiXmlNode* childNode1 = parent.InsertBeforeChild( childNode0, childText1 );
XmlTest( "Test InsertBeforeChild on empty node.", ( childNode1 == parent.FirstChild() ), true );
}
{
// InsertBeforeChild and InsertAfterChild causes crash.
TiXmlElement parent( "Parent" );
TiXmlElement childText0( "childText0" );
TiXmlElement childText1( "childText1" );
TiXmlNode* childNode0 = parent.InsertEndChild( childText0 );
TiXmlNode* childNode1 = parent.InsertAfterChild( childNode0, childText1 );
XmlTest( "Test InsertAfterChild on empty node. ", ( childNode1 == parent.LastChild() ), true );
}
// Reports of missing constructors, irregular string problems.
{
// Missing constructor implementation. No test -- just compiles.
TiXmlText text( "Missing" );
#ifdef TIXML_USE_STL
// Missing implementation:
TiXmlDocument doc;
string name = "missing";
doc.LoadFile( name );
TiXmlText textSTL( name );
#else
// verifing some basic string functions:
TiXmlString a;
TiXmlString b = "Hello";
TiXmlString c = "ooga";
c = " World!";
a = b;
a += c;
a = a;
XmlTest( "Basic TiXmlString test. ", "Hello World!", a.c_str() );
#endif
}
// Long filenames crashing STL version
{
TiXmlDocument doc( "midsummerNightsDreamWithAVeryLongFilenameToConfuseTheStringHandlingRoutines.xml" );
doc.LoadFile();
// Won't pass on non-dev systems. Just a "no crash" check.
//XmlTest( "Long filename. ", true, loadOkay );
}
{
// Entities not being written correctly.
// From Lynn Allen
const char* passages =
"<?xml version=\"1.0\" standalone=\"no\" ?>"
"<passages count=\"006\" formatversion=\"20020620\">"
"<psg context=\"Line 5 has "quotation marks" and 'apostrophe marks'."
" It also has <, >, and &, as well as a fake ©.\"> </psg>"
"</passages>";
TiXmlDocument doc( "passages.xml" );
doc.Parse( passages );
TiXmlElement* psg = doc.RootElement()->FirstChildElement();
const char* context = psg->Attribute( "context" );
XmlTest( "Entity transformation: read. ",
"Line 5 has \"quotation marks\" and 'apostrophe marks'."
" It also has <, >, and &, as well as a fake \xA9.",
context,
true );
FILE* textfile = fopen( "textfile.txt", "w" );
if ( textfile )
{
psg->Print( textfile, 0 );
fclose( textfile );
}
textfile = fopen( "textfile.txt", "r" );
assert( textfile );
if ( textfile )
{
char buf[ 1024 ];
fgets( buf, 1024, textfile );
XmlTest( "Entity transformation: write. ",
"<psg context=\'Line 5 has "quotation marks" and 'apostrophe marks'."
" It also has <, >, and &, as well as a fake ©.' />",
buf,
true );
}
fclose( textfile );
}
{
FILE* textfile = fopen( "test5.xml", "w" );
if ( textfile )
{
fputs("<?xml version='1.0'?><a.elem xmi.version='2.0'/>", textfile);
fclose(textfile);
TiXmlDocument doc;
doc.LoadFile( "test5.xml" );
XmlTest( "dot in element attributes and names", doc.Error(), 0);
}
}
{
FILE* textfile = fopen( "test6.xml", "w" );
if ( textfile )
{
fputs("<element><Name>1.1 Start easy ignore fin thickness
</Name></element>", textfile );
fclose(textfile);
TiXmlDocument doc;
bool result = doc.LoadFile( "test6.xml" );
XmlTest( "Entity with one digit.", result, true );
TiXmlText* text = doc.FirstChildElement()->FirstChildElement()->FirstChild()->ToText();
XmlTest( "Entity with one digit.",
text->Value(), "1.1 Start easy ignore fin thickness\n" );
}
}
#if defined( WIN32 ) && defined( TUNE )
QueryPerformanceCounter( (LARGE_INTEGER*) (&end) );
QueryPerformanceFrequency( (LARGE_INTEGER*) (&freq) );
printf( "Time for run: %f\n", ( double )( end-start ) / (double) freq );
#endif
printf ("\nPass %d, Fail %d\n", gPass, gFail);
return gFail;
}
