XMLReader* XMLReader::getStringReader(const std::string& content)
{
XMLReader* result = new XMLReader() ;
result->m_reader = xmlReaderForDoc((const xmlChar*) content.c_str(),
NULL, NULL, 0) ;
result->processNode() ;
return result ;
}
//## @Native XmlReader String.convertToXml();
static KMETHOD String_convertToXml(KonohaContext *kctx, KonohaStack *sfp)
{
xmlChar* input = (xmlChar *)kString_text(sfp[0].asString);
xmlTextReaderPtr r = xmlReaderForDoc(input, NULL, NULL, 1);
//xmlTextReaderPtr r = xmlReaderForDoc(input, NULL, "UTF-8", 1);
struct kXmlReaderVar *xml = (struct kXmlReaderVar *)KLIB new_kObject(kctx, OnStack, KGetReturnType(sfp), 0);
if(r == NULL) {
//kreportf(ErrTag, sfp[K_RTNIDX].uline, "could not create XmlReader Object from String");
}
xml->reader = (xmlTextReaderPtr)r;
KReturn(xml);
}
// This function needs to be re-entrant, it can be called recursively from inside of resolveAll
// to load files that the first file depends on.
daeInt daeLIBXMLPlugin::read(daeURI& uri, daeString docBuffer)
{
// Make sure topMeta has been set before proceeding
if (topMeta == NULL)
{
return DAE_ERR_BACKEND_IO;
}
// Generate a version of the URI with the fragment removed
daeURI fileURI(uri.getURI(),true);
// Create the right type of xmlTextReader on the stack so this function can be re-entrant
xmlTextReaderPtr reader;
if(docBuffer)
{
// Load from memory (experimental)
#if 0 //debug stuff
printf("Reading %s from memory buffer\n", fileURI.getURI());
#endif
reader = xmlReaderForDoc((xmlChar*)docBuffer, fileURI.getURI(), NULL,0);
}
else
{
// Load from URI
#if 0 //debug stuff
printf("Opening %s\n", fileURI.getURI());
#endif
reader = xmlReaderForFile(fileURI.getURI(), NULL,0);
}
if(!reader)
{
printf( "no libxml2 reader\n");
return DAE_ERR_BACKEND_IO;
}
// Start parsing the file
daeElementRef domObject = startParse(topMeta, reader);
// Parsing done, free the xmlReader and error check to make sure we got a valid DOM back
xmlFreeTextReader(reader);
if (!domObject)
{
#if defined(_DEBUG) && defined(WIN32)
fprintf(stderr,"daeLIBXMLPlugin::read(%s) failed - XML Parse Failed\n",
fileURI.getFile());
fflush(stdout);
#endif
printf("not able to load\n");
return DAE_ERR_BACKEND_IO;
}
// Insert the document into the database, the Database will keep a ref on the main dom, so it won't gets deleted
// until we clear the database
daeDocument *document = NULL;
int res = database->insertDocument(fileURI.getURI(),domObject,&document);
if (res!= DAE_OK)
return res;
// Make a vector to store a list of the integration items that need to be processed later
// postProcessDom will fill this in for us (this should probably not be done in the IOPlugin)
std::vector<INTEGRATION_ITEM> intItems;
//insert the elements into the database, for this DB the elements are the Collada object which have
//an ID.
//this function will fill the _integrationItems array as well
postProcessDom(document, domObject, intItems);
database->validate();
daeElement::resolveAll();
//create the integration objects
int size = (int)intItems.size();
int i;
for (i=0;i<size;i++)
intItems[i].intObject->createFromChecked(intItems[i].element);
for (i=0;i<size;i++)
intItems[i].intObject->fromCOLLADAChecked();
for (i=0;i<size;i++)
intItems[i].intObject->fromCOLLADAPostProcessChecked();
//clear the temporary integration items array
intItems.clear();
return DAE_OK;
}
XmlTextReader XmlTextReader::CreateFromString(RCString s) {
XmlTextReader r;
r.m_str = s;
r.m_p = XmlCheck(xmlReaderForDoc(BAD_CAST r.m_str.c_str(), 0, 0, XML_PARSE_NOBLANKS));
return r;
}
