int main()
{
XMLParser parser;
ub4 flags;
uword ecode;
flags = XML_FLAG_VALIDATE | XML_FLAG_DISCARD_WHITESPACE;
cout << "\nXML C++ DOM Namespace\n";
cout << "Initializing XML package...\n";
if (ecode = parser.xmlinit())
{
cout << "Failed to initialize XML parser, error " << ecode;
return 1;
}
cout << "Parsing '" << DOCUMENT << "'...\n";
cout.flush();
if (ecode = parser.xmlparse((oratext *) DOCUMENT, (oratext *) 0, flags))
return 1;
cout << "\nThe elements are:\n";
dump(parser.getDocumentElement());
(void) parser.xmlterm(); // terminate LPX package
return 0;
}
int main()
{
uword ecode;
// Initialize XML parser
XMLParser *parser = new XMLParser();
cout << "Initializing XML parser...\n";
if (ecode = parser->xmlinitenc(NULL, (oratext *) "ISO-8859-1"))
{
cout << "Failed to initialize parser, code " << ecode << "\n";
return 1;
}
// Parse the document containing a DTD; parsing just a DTD is not
// possible yet, so the file must contain a valid document (which
// is parsed but we're ignoring).
cout << "Loading DTD from " << DTD_DOCUMENT << "...\n";
if (ecode = parser->xmlparse((oratext *) DTD_DOCUMENT, (oratext *) 0,
XML_FLAG_VALIDATE))
{
cout << "Failed to parse DTD document " << DTD_DOCUMENT <<
", code " << ecode << "\n";
return 2;
}
// Fetch dummy document
cout << "Fetching dummy document...\n";
Document *doc = parser->getDocument();
// Create the constituent parts of a Sample
cout << "Creating components...\n";
AE5rdvE3rk *a = new AE5rdvE3rk(doc, (String) "An aardvark is apprehensive");
D0nepr *d = new D0nepr(doc, (String) "Mmmm, river");
d->setfoo((String) "foo's attribute value");
Frisky2 *f1 = new Frisky2(doc, (String) "Frisky2 the 1st");
Frisky2 *f2 = new Frisky2(doc, (String) "Frisky2 the 2nd");
Egalitarian *e = new Egalitarian(doc, f1, f2);
Frisky2 *f = new Frisky2(doc, (String) "Top-level Frisky2");
// Create the sample
cout << "Creating top-level element...\n";
sample *samp = new sample(doc, a, d, e, f);
// Validate the construct
cout << "Validating...\n";
if (ecode = parser->validate(samp))
{
cout << "Validation failed, code " << ecode << "\n";
return 3;
}
// Write out doc
cout << "Writing document to " << OUT_DOCUMENT << "\n";
FILE *out = new FILE;
if (!(out = fopen(OUT_DOCUMENT, "w")))
{
cout << "Failed to open output stream\n";
return 4;
}
samp->print(out);
fclose(out);
// Everything's OK
cout << "Success.\n";
// Shut down
parser->xmlterm();
return 0;
}