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msxml: Added CDATA related events handling.

This commit is contained in:
Piotr Caban 2008-10-07 22:11:11 +02:00 committed by Alexandre Julliard
parent db2761a8d6
commit b84e4789af
1 changed files with 77 additions and 0 deletions
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77
dlls/msxml3/saxreader.c
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@ -1334,6 +1334,82 @@ static void libxmlFatalError(void *ctx, const char *msg, ...)
This->ret = E_FAIL;
}
static void libxmlCDataBlock(void *ctx, const xmlChar *value, int len)
{
saxlocator *This = ctx;
HRESULT hr = S_OK;
xmlChar *beg = (xmlChar*)This->pParserCtxt->input->cur-len;
xmlChar *cur, *end;
int realLen;
BSTR Chars;
BOOL lastEvent = FALSE, change;
while(memcmp(beg-9, "<![CDATA[", sizeof(char[9]))) beg--;
update_position(This, beg);
if(This->vbInterface && This->saxreader->vblexicalHandler)
hr = IVBSAXLexicalHandler_startCDATA(This->saxreader->vblexicalHandler);
if(!This->vbInterface && This->saxreader->lexicalHandler)
hr = ISAXLexicalHandler_startCDATA(This->saxreader->lexicalHandler);
if(FAILED(hr))
return format_error_message_from_id(This, hr);
realLen = This->pParserCtxt->input->cur-beg-3;
cur = beg;
end = beg;
while(1)
{
while(end-beg<realLen && *end!='\r') end++;
if(end-beg==realLen)
{
end--;
lastEvent = TRUE;
}
else if(end-beg==realLen-1 && *end=='\r' && *(end+1)=='\n')
lastEvent = TRUE;
if(*end == '\r') change = TRUE;
else change = FALSE;
if(change) *end = '\n';
if((This->vbInterface && This->saxreader->vbcontentHandler) ||
(!This->vbInterface && This->saxreader->contentHandler))
{
Chars = bstr_from_xmlCharN(cur, end-cur+1);
if(This->vbInterface)
hr = IVBSAXContentHandler_characters(
This->saxreader->vbcontentHandler, &Chars);
else
hr = ISAXContentHandler_characters(
This->saxreader->contentHandler,
Chars, SysStringLen(Chars));
SysFreeString(Chars);
}
if(change) *end = '\r';
if(lastEvent)
break;
This->column += end-cur+2;
end += 2;
cur = end;
}
if(This->vbInterface && This->saxreader->vblexicalHandler)
hr = IVBSAXLexicalHandler_endCDATA(This->saxreader->vblexicalHandler);
if(!This->vbInterface && This->saxreader->lexicalHandler)
hr = ISAXLexicalHandler_endCDATA(This->saxreader->lexicalHandler);
if(FAILED(hr))
format_error_message_from_id(This, hr);
This->column += 4+end-cur;
}
/*** IVBSAXLocator interface ***/
/*** IUnknown methods ***/
static HRESULT WINAPI ivbsaxlocator_QueryInterface(IVBSAXLocator* iface, REFIID riid, void **ppvObject)
@ -2753,6 +2829,7 @@ HRESULT SAXXMLReader_create(IUnknown *pUnkOuter, LPVOID *ppObj)
reader->sax.comment = libxmlComment;
reader->sax.error = libxmlFatalError;
reader->sax.fatalError = libxmlFatalError;
reader->sax.cdataBlock = libxmlCDataBlock;
*ppObj = &reader->lpVBSAXXMLReaderVtbl;