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Code Activity

- parser.[ch]: added xmlIOParseDTD()

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- xpointer.c: added support for the 2 extra parameters of
  string-range, fixed a stoopid error when '0' was present
  in XPointer expressions
- test/XPath/xptr/strrange2 result/XPath/xptr/strrange2: added
  testsuite for the above
Daniel
This commit is contained in:
Daniel Veillard
2000-10-30 15:36:47 +00:00
parent 014112275b
commit 2ffc3591c1
6 changed files with 194 additions and 3 deletions
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84
parser.c
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@ -8360,6 +8360,90 @@ xmlCreateIOParserCtxt(xmlSAXHandlerPtr sax, void *user_data,
* *
************************************************************************/
/**
* xmlIOParseDTD:
* @sax: the SAX handler block or NULL
* @input: an Input Buffer
* @enc: the charset encoding if known
*
* Load and parse a DTD
*
* Returns the resulting xmlDtdPtr or NULL in case of error.
*/
xmlDtdPtr
xmlIOParseDTD(xmlSAXHandlerPtr sax, xmlParserInputBufferPtr input,
xmlCharEncoding enc) {
xmlDtdPtr ret = NULL;
xmlParserCtxtPtr ctxt;
xmlParserInputPtr pinput = NULL;
if (input == NULL)
return(NULL);
ctxt = xmlNewParserCtxt();
if (ctxt == NULL) {
return(NULL);
}
/*
* Set-up the SAX context
*/
if (sax != NULL) {
if (ctxt->sax != NULL)
xmlFree(ctxt->sax);
ctxt->sax = sax;
ctxt->userData = NULL;
}
/*
* generate a parser input from the I/O handler
*/
pinput = xmlNewIOInputStream(ctxt, input, enc);
if (pinput == NULL) {
if (sax != NULL) ctxt->sax = NULL;
xmlFreeParserCtxt(ctxt);
return(NULL);
}
/*
* plug some encoding conversion routines here.
*/
xmlPushInput(ctxt, pinput);
pinput->filename = NULL;
pinput->line = 1;
pinput->col = 1;
pinput->base = ctxt->input->cur;
pinput->cur = ctxt->input->cur;
pinput->free = NULL;
/*
* let's parse that entity knowing it's an external subset.
*/
ctxt->inSubset = 2;
ctxt->myDoc = xmlNewDoc(BAD_CAST "1.0");
ctxt->myDoc->extSubset = xmlNewDtd(ctxt->myDoc, BAD_CAST "none",
BAD_CAST "none", BAD_CAST "none");
xmlParseExternalSubset(ctxt, BAD_CAST "none", BAD_CAST "none");
if (ctxt->myDoc != NULL) {
if (ctxt->wellFormed) {
ret = ctxt->myDoc->extSubset;
ctxt->myDoc->extSubset = NULL;
} else {
ret = NULL;
}
xmlFreeDoc(ctxt->myDoc);
ctxt->myDoc = NULL;
}
if (sax != NULL) ctxt->sax = NULL;
xmlFreeParserCtxt(ctxt);
return(ret);
}
/**
* xmlSAXParseDTD:
* @sax: the SAX handler block