bool FDPLoader::parse()
{
m_bindings.clear();
m_morphTargetsMeshInfos.clear();
m_faceEntityMeshInfo.clear();
// get the header
DOMNodeList* nodes = m_pDoc->getElementsByTagName(XercesString("head"));
if(!nodes || nodes->getLength() != 1) // sth wrong
return false;
if(!parseHeader(nodes->item(0)) )
return false;
// get the source info
nodes = m_pDoc->getElementsByTagName(XercesString("source"));
if(!nodes || nodes->getLength() != 1) // sth wrong
return false;
parseSource(nodes->item(0));
// process fdp's now
nodes = m_pDoc->getElementsByTagName(XercesString("fdp"));
XMLSize_t sz = nodes->getLength();
for(XMLSize_t i = 0; i < sz; ++i)
loadFDPItem(nodes->item(i));
return true;
}
xercesc::InputSource* resolveEntity(const XMLCh *const publicId, const XMLCh *const systemId)
{
return new xercesc::URLInputSource(systemId);
log4cpp::Category& logger = log4cpp::Category::getInstance( std::string("log_sub1") );
logger.debug("SAX: Resolving the entity for " + to_string(systemId));
Poco::URI uri(to_string(systemId));
try {
if (hasCache())
{
// uri = cache.getCacheURI(uri);
}
}
catch (const XBRLException& e)
{
logger.warn("Cache handling for " + to_string(systemId) + "failed.");
// return new InputSource(systemId);
}
catch (Poco::SyntaxException e)
{
logger.warn(to_string(systemId) + " is a malformed URI.");
// return new InputSource(systemId);
}
auto wc_uri = XercesString(uri);
return new xercesc::URLInputSource(xercesc::XMLURL(wc_uri));
}
FDPLoader::FDPLoader(void) : m_version("0.2"), m_pParser(0), m_pDoc(0)
{
try {
XMLPlatformUtils::Initialize();
}
catch (const XMLException& toCatch) {
// Do your failure processing here
std::cerr << "FDPLoader: Cannot start Xerces parser!" << XercesString(toCatch.getMessage()) << std::endl;
}
}
void FDPLoader::parseSource(DOMNode* pSource)
{
DOMNodeIterator* iterator = m_pDoc->createNodeIterator(pSource,
DOMNodeFilter::SHOW_ELEMENT | DOMNodeFilter::SHOW_ATTRIBUTE, NULL, true);
// use the tree walker to print out the text nodes.
for ( DOMNode* current = iterator->nextNode(); current != 0; current = iterator->nextNode() )
{
if(XercesString(current->getNodeName()) == "entity")
loadEntity(current);
}
}
bool ScriptProcessorLoader::parse()
{
// get the scripters
DOMNodeList* nodes = m_pDoc->getElementsByTagName(XercesString("scripter"));
if(!nodes) // sth wrong
return false;
XMLSize_t sz = nodes->getLength();
for(XMLSize_t i = 0; i < sz; ++i)
loadScript(nodes->item(i));
return true;
}
XERCES_CPP_NAMESPACE_USE
#endif
#ifdef _DEBUG
#pragma message(" Adding Xerces lib (Debug)...")
#pragma comment(lib, "xerces-c_2D")
#else
#pragma message(" Adding Xerces lib (Release)...")
#pragma comment(lib, "xerces-c_2")
#endif
ScriptProcessorLoader::ScriptProcessorLoader(void) : m_pParser(0), m_pDoc(0)
{
try {
XMLPlatformUtils::Initialize();
}
catch (const XMLException& toCatch) {
// Do your failure processing here
std::cerr << "ScriptProcessorLoader: Cannot start Xerces parser!" << XercesString(toCatch.getMessage()) << std::endl;
}
}
xercesc::InputSource* resolveEntity(const xercesc::XMLResourceIdentifier& resource)
{
//try {
// logger.debug("SCHEMA: Resolving the entity for " + resource.getExpandedSystemId());
//xercesc::XMLPlatformUtils::Initialize();
std::string id = to_string(resource.getSystemId());
Poco::URI uri(id);
if (hasCache())
{
// uri = cache.getCacheURI(uri);
}
// logger.debug("... so resolving the entity for URI " + uri);
auto wc_uri = XercesString(uri);
return new xercesc::URLInputSource(xercesc::XMLURL(wc_uri));
//} catch (XBRLException e) {
// logger.warn("Cache handling for " + resource.getExpandedSystemId() + "failed.");
// return new xercesc::XMLInputSource(resource.getPublicId(),resource.getExpandedSystemId(), resource.getBaseSystemId());
//} catch (URISyntaxException e) {
// logger.warn(resource.getExpandedSystemId() + " is a malformed URI.");
// return new xercesc::XMLInputSource(resource.getPublicId(),resource.getExpandedSystemId(), resource.getBaseSystemId());
//}
}
std::shared_ptr<xercesc::InputSource> resolveSchemaURI(const Poco::URI& originalURI)
{
log4cpp::Category& logger = log4cpp::Category::getInstance( std::string("log_sub1") );
auto xmlUrl = xercesc::XMLURL(XercesString(originalURI.toString()));
try
{
boost::filesystem::path fullPath = cache.getCachePath(originalURI);
if (hasCache() && exists(fullPath) && boost::filesystem::file_size(fullPath) != 0)
{
return std::make_shared<xercesc::LocalFileInputSource>(fullPath.c_str());
}
else
{
return std::make_shared<xercesc::URLInputSource>(xmlUrl);
}
}
catch (const boost::filesystem::filesystem_error& e)
{
logger.warn("Cache handling for " + originalURI.toString() + "failed.");
return std::make_shared<xercesc::URLInputSource>(xmlUrl);
}
}
bool FDPLoader::load(const std::string& filename, boost::shared_ptr<FDP> pFDP)
{
m_pFDP = pFDP;
LocalFileInputSource source(XercesString(filename.c_str()));
return loadInput(source);
}
void FDPLoader::loadFDPItem(DOMNode* pFDPItem)
{
DOMNamedNodeMap* attrList = pFDPItem->getAttributes();
FDPItem* pItem = 0;
// get the name (id)
DOMNode* attr = attrList->getNamedItem(XercesString("name"));
if(attr)
{
char* name = XMLString::transcode(attr->getNodeValue());
// create a new item (will be deleted in dtor of FDP class)
pItem = new FDPItem(name);
XMLString::release(&name);
}
else
return;
// get the control vertex index
attr = attrList->getNamedItem(XercesString("index"));
if(attr)
{
char* index = XMLString::transcode(attr->getNodeValue());
pItem->setControlPoint((unsigned short)atoi(index));
XMLString::release(&index);
}
// get the affecting mesh name
attr = attrList->getNamedItem(XercesString("affects"));
if(attr)
{
char* affects = XMLString::transcode(attr->getNodeValue());
pItem->setAffects(affects);
XMLString::release(&affects);
}
DOMNodeIterator* iterator = m_pDoc->createNodeIterator(pFDPItem,
DOMNodeFilter::SHOW_ELEMENT | DOMNodeFilter::SHOW_ATTRIBUTE, NULL, true);
// use the tree walker to print out the text nodes.
for ( DOMNode* current = iterator->nextNode(); current != 0; current = iterator->nextNode() )
{
if(XercesString(current->getNodeName()) == "indices")
{
DOMNodeList* children = current->getChildNodes();
// we should have only one child, text node, just a safety net here
if ( (children->getLength() == 1) && (children->item(0)->getNodeType() == DOMNode::TEXT_NODE) )//(XercesString(children->item(0)->getNodeName()) == "#text") )
{
char* pStr = XMLString::transcode(children->item(0)->getNodeValue());
std::string str(pStr);
processIndices(str, pItem);
XMLString::release(&pStr);
}
}
else if (XercesString(current->getNodeName()) == "influence") // can have multiple of those
{
// sample: <influence weight="0.25" fap="3" type="RaisedCosInfluenceWaveY" />
DOMNamedNodeMap* influenceAttr = current->getAttributes();
// get the weight
float w = toFloat(influenceAttr->getNamedItem(XercesString("weight"))->getNodeValue());
unsigned short fap = (unsigned short)toFloat(influenceAttr->getNamedItem(XercesString("fap"))->getNodeValue());
char* type = XMLString::transcode(influenceAttr->getNamedItem(XercesString("type"))->getNodeValue());
IInfluenceCalculator* pInfluence = InfluenceCalculatorMaker::newInfluenceCalculator(type, w, fap);
if(pInfluence)
pItem->addInfluenceCalculator(pInfluence);
}
}
m_pFDP->insertItem(pItem);
}
void FDPLoader::loadEntity(DOMNode* pSource)
{
DOMNamedNodeMap* attrList = pSource->getAttributes();
std::string alias, category;
DOMNode* attr = attrList->getNamedItem(XercesString("alias"));
if(attr)
{
char* aliasPtr = XMLString::transcode(attr->getNodeValue());
alias.assign(aliasPtr);
XMLString::release(&aliasPtr);
}
attr = attrList->getNamedItem(XercesString("category"));
if(attr)
{
char* catPtr = XMLString::transcode(attr->getNodeValue());
category.assign(catPtr);
XMLString::release(&catPtr);
}
DOMNodeIterator* iterator = m_pDoc->createNodeIterator(pSource,
DOMNodeFilter::SHOW_ELEMENT | DOMNodeFilter::SHOW_ATTRIBUTE, NULL, true);
// use the tree walker to print out the text nodes.
for ( DOMNode* current = iterator->nextNode(); current != 0; current = iterator->nextNode() )
{
if(XercesString(current->getNodeName()) == "mesh")
{
XEngine::MeshInfo info;
attrList = current->getAttributes();
attr = attrList->getNamedItem(XercesString("file"));
if(attr)
info.file = XMLString::transcode(attr->getNodeValue());
attr = attrList->getNamedItem(XercesString("format"));
if(attr)
info.format = XMLString::transcode(attr->getNodeValue());
attr = attrList->getNamedItem(XercesString("path"));
if(attr)
info.path = XMLString::transcode(attr->getNodeValue());
else
info.path.assign("");
info.keyframe_alias = alias;
info.keyframe_category = category;
if(alias == "Rest")
m_faceEntityMeshInfo.push_back(info);
// push the Rest state into the morph target dictionary as well
m_morphTargetsMeshInfos[alias].push_back(info);
}
else if(XercesString(current->getNodeName()) == "bind")
{
XEngine::MeshInfo info;
std::string submesh, item;
attrList = current->getAttributes();
attr = attrList->getNamedItem(XercesString("submesh"));
if(attr)
submesh = XMLString::transcode(attr->getNodeValue());
attr = attrList->getNamedItem(XercesString("item"));
if(attr)
item = XMLString::transcode(attr->getNodeValue());
if(item == "LeftEye" || item == "RightEye") // eye pivots
{
Vector3 eye(0, 0, 0);
//std::string x, y, z;
attr = attrList->getNamedItem(XercesString("pivotX"));
if(attr)
eye.x = toFloat(attr->getNodeValue());
attr = attrList->getNamedItem(XercesString("pivotY"));
if(attr)
eye.y = toFloat(attr->getNodeValue());
attr = attrList->getNamedItem(XercesString("pivotZ"));
if(attr)
eye.z = toFloat(attr->getNodeValue());
if(item == "LeftEye")
m_pFDP->setLeftEyePivot(eye);
else
m_pFDP->setRightEyePivot(eye);
}
m_bindings.insert(std::make_pair(submesh, item));
}
}
}
bool FDPLoader::parseHeader(DOMNode* pHeader)
{
DOMNodeIterator* iterator = m_pDoc->createNodeIterator(pHeader,
DOMNodeFilter::SHOW_ELEMENT | DOMNodeFilter::SHOW_ATTRIBUTE, NULL, true);
// use the tree walker to print out the text nodes.
for ( DOMNode* current = iterator->nextNode(); current != 0; current = iterator->nextNode() )
{
// there are "file", "model", "fapu", "translation" and "rotation" elements in this chunk
if (XercesString(current->getNodeName()) == "file")
{
// sample: <file version="0.2" />
DOMNamedNodeMap* attr = current->getAttributes();
if(!attr) // sth wrong
return false;
DOMNode* versionAttr = attr->getNamedItem(XercesString("version"));
if(XercesString(m_version.c_str()) != versionAttr->getNodeValue())
// versions not matching, flee!!
return false;
}
else if(XercesString(current->getNodeName()) == "fapu")
{
// sample: <fapu ES0="69.9977" IRISD0="16.0424" ENS0="51.8036" MNS0="30.1538" MW0="50.6392" />
DOMNamedNodeMap* attrList = current->getAttributes();
if(!attrList) // sth wrong
return false;
/////////////// ES0
DOMNode* attr = attrList->getNamedItem(XercesString("ES0"));
if(attr)
m_pFDP->setES0(toFloat(attr->getNodeValue()));
/////////////// IRISD0
attr = attrList->getNamedItem(XercesString("IRISD0"));
if(attr)
m_pFDP->setIRISD0(toFloat(attr->getNodeValue()));
/////////////// ENS0
attr = attrList->getNamedItem(XercesString("ENS0"));
if(attr)
m_pFDP->setENS0(toFloat(attr->getNodeValue()));
/////////////// MNS0
attr = attrList->getNamedItem(XercesString("MNS0"));
if(attr)
m_pFDP->setMNS0(toFloat(attr->getNodeValue()));
/////////////// MW0
attr = attrList->getNamedItem(XercesString("MW0"));
if(attr)
m_pFDP->setMW0(toFloat(attr->getNodeValue()));
// debug << "fapu item" << std::endl;
}
else if(XercesString(current->getNodeName()) == "translation")
{
// sample: <translation x="0" y="-1" z="-659" />
DOMNamedNodeMap* attrList = current->getAttributes();
if(!attrList) // sth wrong
return false;
float x = 0, y = 0, z = 0;
/////////////// x translation
DOMNode* attr = attrList->getNamedItem(XercesString("x"));
if(attr)
x = toFloat(attr->getNodeValue());
/////////////// y translation
attr = attrList->getNamedItem(XercesString("y"));
if(attr)
y = toFloat(attr->getNodeValue());
/////////////// z translation
attr = attrList->getNamedItem(XercesString("z"));
if(attr)
z = toFloat(attr->getNodeValue());
m_pFDP->setGlobalTranslation(x, y, z);
// debug << "translation item " << x << " " << y << " " << z << std::endl;
}
else if(XercesString(current->getNodeName()) == "rotation")
{
// sample: <rotation axis_x="-0.998192" axis_y="0.0596591" axis_z="0.00728935" axis_angle="0.444541" />
DOMNamedNodeMap* attrList = current->getAttributes();
if(!attrList) // sth wrong
return false;
float x = 0, y = 0, z = 0, a = 0;
/////////////// x rotation
DOMNode* attr = attrList->getNamedItem(XercesString("axis_x"));
if(attr)
x = toFloat(attr->getNodeValue());
/////////////// y rotation
attr = attrList->getNamedItem(XercesString("axis_y"));
if(attr)
y = toFloat(attr->getNodeValue());
/////////////// z rotation
attr = attrList->getNamedItem(XercesString("axis_z"));
if(attr)
z = toFloat(attr->getNodeValue());
/////////////// z rotation
attr = attrList->getNamedItem(XercesString("axis_angle"));
if(attr)
a = toFloat(attr->getNodeValue());
m_pFDP->setGlobalRotation(x, y, z, a);
}
}
return true;
}
bool XercesString::operator == (const char* str) const
{
return XMLString::equals(_wstr, XercesString(XMLString::transcode(str)));
}
bool ScriptProcessorLoader::load(const std::string& filename)
{
LocalFileInputSource source(XercesString(filename.c_str()));
return loadInput(source);
}
void ScriptProcessorLoader::loadScript(DOMNode* pScript)
{
DOMNamedNodeMap* scrAttrList = pScript->getAttributes();
boost::shared_ptr<IScriptProcessor> pItem;
// get the name
char *scripter_name, *lang;
DOMNode* attr = scrAttrList->getNamedItem(XercesString("name"));
if(attr)
scripter_name = XMLString::transcode(attr->getNodeValue());
else // sth totally wrong
return;
attr = scrAttrList->getNamedItem(XercesString("type"));
if(attr)
{
// create a new item
if (XercesString(attr->getNodeValue()) == "external")
pItem.reset(new wxScriptProcessor(scripter_name));
else if (XercesString(attr->getNodeValue()) == "SMIL")
pItem.reset(new SMILProcessor(scripter_name));
}
// language
attr = scrAttrList->getNamedItem(XercesString("lang"));
if(attr)
{
lang = XMLString::transcode(attr->getNodeValue());
pItem->setLanguage(lang);
XMLString::release(&lang);
}
XMLString::release(&scripter_name);
DOMNodeIterator* iterator = m_pDoc->createNodeIterator(pScript,
DOMNodeFilter::SHOW_ELEMENT | DOMNodeFilter::SHOW_ATTRIBUTE, NULL, true);
// use the tree walker to print out the text nodes.
for ( DOMNode* current = iterator->nextNode(); current != 0; current = iterator->nextNode() )
{
if (XercesString(current->getNodeName()) == "output") // can have multiple of those
{
// sample: <output filename="TempFile.wav"/>
DOMNamedNodeMap* outputAttr = current->getAttributes();
std::string outfile;
attr = outputAttr->getNamedItem(XercesString("filename"));
if(attr)
{
char* dummy = XMLString::transcode(attr->getNodeValue());
outfile = dummy;
XMLString::release(&dummy);
}
pItem->push_output(outfile);
}
else if (XercesString(current->getNodeName()) == "TTSEngine") // can have multiple of those
{
// sample: <TTS lang="english" engine="SAPI51"/>
DOMNamedNodeMap* outputAttr = current->getAttributes();
std::string ttsLang, ttsEngine, ttsPath, ttsIni;
attr = outputAttr->getNamedItem(XercesString("lang")); // for which language should we use it
if(attr)
{
char* dummy = XMLString::transcode(attr->getNodeValue());
ttsLang = dummy;
XMLString::release(&dummy);
}
attr = outputAttr->getNamedItem(XercesString("engine")); // which TTS engine (already loaded)
if(attr)
{
char* dummy = XMLString::transcode(attr->getNodeValue());
ttsEngine = dummy;
XMLString::release(&dummy);
}
attr = outputAttr->getNamedItem(XercesString("path")); // does it have a specific (external) executable path?
if(attr)
{
char* dummy = XMLString::transcode(attr->getNodeValue());
ttsPath = dummy;
XMLString::release(&dummy);
}
attr = outputAttr->getNamedItem(XercesString("ini")); // does it have a ini file?
if(attr)
{
char* dummy = XMLString::transcode(attr->getNodeValue());
ttsIni = dummy;
XMLString::release(&dummy);
}
pItem->push_ttsEngine(ttsEngine, ttsLang, ttsPath, ttsIni);
}
// are we using an external executable?
else if (XercesString(current->getNodeName()) == "executable") // can have multiple of those
{
DOMNamedNodeMap* attrList = current->getAttributes();
// get the executable
attr = attrList->getNamedItem(XercesString("exename"));
if(attr)
{
char* exe = XMLString::transcode(attr->getNodeValue());
pItem->setExecutable(exe);
XMLString::release(&exe);
}
// get the path
attr = attrList->getNamedItem(XercesString("path"));
if(attr)
{
char* path = XMLString::transcode(attr->getNodeValue());
pItem->setPath(path);
XMLString::release(&path);
}
// get the parameters
attr = attrList->getNamedItem(XercesString("parameters1"));
if(attr)
{
char* param = XMLString::transcode(attr->getNodeValue());
pItem->setParameters1(param);
XMLString::release(¶m);
}
attr = attrList->getNamedItem(XercesString("parameters2"));
if(attr)
{
char* param = XMLString::transcode(attr->getNodeValue());
pItem->setParameters2(param);
XMLString::release(¶m);
}
// should we use temp xml file
attr = attrList->getNamedItem(XercesString("tempfile"));
if(attr)
{
char* tmpfile = XMLString::transcode(attr->getNodeValue());
pItem->setTempFileName(tmpfile);
XMLString::release(&tmpfile);
}
}
}
m_processors.push_back(pItem);
}
