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msxml3: Use a helper to check for created content handler.

This commit is contained in:
Nikolay Sivov 2010-01-18 23:30:50 +03:00 committed by Alexandre Julliard
parent 7724b053e2
commit ff992282aa
1 changed files with 11 additions and 13 deletions
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24
dlls/msxml3/saxreader.c
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@ -126,6 +126,11 @@ static inline saxattributes *impl_from_ISAXAttributes( ISAXAttributes *iface )
return (saxattributes *)((char*)iface - FIELD_OFFSET(saxattributes, lpSAXAttributesVtbl));
}
static inline BOOL has_content_handler(const saxlocator *locator)
{
return (locator->vbInterface && locator->saxreader->vbcontentHandler) ||
(!locator->vbInterface && locator->saxreader->contentHandler);
}
static HRESULT namespacePush(saxlocator *locator, int ns)
{
@ -978,8 +983,7 @@ static void libxmlStartDocument(void *ctx)
saxlocator *This = ctx;
HRESULT hr;
if((This->vbInterface && This->saxreader->vbcontentHandler)
|| (!This->vbInterface && This->saxreader->contentHandler))
if(has_content_handler(This))
{
if(This->vbInterface)
hr = IVBSAXContentHandler_startDocument(This->saxreader->vbcontentHandler);
@ -1003,8 +1007,7 @@ static void libxmlEndDocument(void *ctx)
if(This->ret != S_OK) return;
if((This->vbInterface && This->saxreader->vbcontentHandler)
|| (!This->vbInterface && This->saxreader->contentHandler))
if(has_content_handler(This))
{
if(This->vbInterface)
hr = IVBSAXContentHandler_endDocument(This->saxreader->vbcontentHandler);
@ -1039,8 +1042,7 @@ static void libxmlStartElementNS(
update_position(This, (xmlChar*)This->pParserCtxt->input->cur+1);
hr = namespacePush(This, nb_namespaces);
if(hr==S_OK && ((This->vbInterface && This->saxreader->vbcontentHandler)
|| (!This->vbInterface && This->saxreader->contentHandler)))
if(hr==S_OK && has_content_handler(This))
{
for(index=0; index<nb_namespaces; index++)
{
@ -1119,8 +1121,7 @@ static void libxmlEndElementNS(
nsNr = namespacePop(This);
if((This->vbInterface && This->saxreader->vbcontentHandler)
|| (!This->vbInterface && This->saxreader->contentHandler))
if(has_content_handler(This))
{
NamespaceUri = bstr_from_xmlChar(URI);
LocalName = bstr_from_xmlChar(localname);
@ -1186,9 +1187,7 @@ static void libxmlCharacters(
xmlChar *end;
BOOL lastEvent = FALSE;
if((This->vbInterface && !This->saxreader->vbcontentHandler)
|| (!This->vbInterface && !This->saxreader->contentHandler))
return;
if(!(has_content_handler(This))) return;
cur = (xmlChar*)ch;
if(*(ch-1)=='\r') cur--;
@ -1384,8 +1383,7 @@ static void libxmlCDataBlock(void *ctx, const xmlChar *value, int len)
if(change) *end = '\n';
if((This->vbInterface && This->saxreader->vbcontentHandler) ||
(!This->vbInterface && This->saxreader->contentHandler))
if(has_content_handler(This))
{
Chars = bstr_from_xmlCharN(cur, end-cur+1);
if(This->vbInterface)