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msxml3: Get rid of libxml2 accessors in ::substringData() for Text, Comment and CDATA nodes.

This commit is contained in:
Nikolay Sivov 2010-02-16 02:53:09 +03:00 committed by Alexandre Julliard
parent 19c30897d4
commit 3d18a77ae7
3 changed files with 41 additions and 50 deletions
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31
dlls/msxml3/cdata.c
View File

@ -538,11 +538,10 @@ static HRESULT WINAPI domcdata_substringData(
LONG offset, LONG count, BSTR *p) LONG offset, LONG count, BSTR *p)
{ {
domcdata *This = impl_from_IXMLDOMCDATASection( iface ); domcdata *This = impl_from_IXMLDOMCDATASection( iface );
xmlChar *pContent; HRESULT hr;
LONG nLength = 0; BSTR data;
HRESULT hr = S_FALSE;
TRACE("%p\n", iface); TRACE("%p %d %d %p\n", This, offset, count, p);
if(!p) if(!p)
return E_INVALIDARG; return E_INVALIDARG;
@ -552,26 +551,24 @@ static HRESULT WINAPI domcdata_substringData(
return E_INVALIDARG; return E_INVALIDARG;
if(count == 0) if(count == 0)
return hr; return S_FALSE;
pContent = xmlNodeGetContent(This->node.node); hr = IXMLDOMCDATASection_get_data(iface, &data);
if(pContent) if(hr == S_OK)
{ {
nLength = xmlStrlen(pContent); LONG len = SysStringLen(data);
if( offset < nLength) if(offset < len)
{ {
BSTR sContent = bstr_from_xmlChar(pContent); if(offset + count > len)
if(offset + count > nLength) *p = SysAllocString(&data[offset]);
*p = SysAllocString(&sContent[offset]);
else else
*p = SysAllocStringLen(&sContent[offset], count); *p = SysAllocStringLen(&data[offset], count);
SysFreeString(sContent);
hr = S_OK;
} }
else
hr = S_FALSE;
xmlFree(pContent); SysFreeString(data);
} }
return hr; return hr;

29
dlls/msxml3/comment.c
View File

@ -532,11 +532,10 @@ static HRESULT WINAPI domcomment_substringData(
LONG offset, LONG count, BSTR *p) LONG offset, LONG count, BSTR *p)
{ {
domcomment *This = impl_from_IXMLDOMComment( iface ); domcomment *This = impl_from_IXMLDOMComment( iface );
xmlChar *pContent; HRESULT hr;
LONG nLength = 0; BSTR data;
HRESULT hr = S_FALSE;
TRACE("%p %d %d %p\n", iface, offset, count, p); TRACE("%p %d %d %p\n", This, offset, count, p);
if(!p) if(!p)
return E_INVALIDARG; return E_INVALIDARG;
@ -548,24 +547,22 @@ static HRESULT WINAPI domcomment_substringData(
if(count == 0) if(count == 0)
return S_FALSE; return S_FALSE;
pContent = xmlNodeGetContent(This->node.node); hr = IXMLDOMComment_get_data(iface, &data);
if(pContent) if(hr == S_OK)
{ {
nLength = xmlStrlen(pContent); LONG len = SysStringLen(data);
if( offset < nLength) if(offset < len)
{ {
BSTR sContent = bstr_from_xmlChar(pContent); if(offset + count > len)
if(offset + count > nLength) *p = SysAllocString(&data[offset]);
*p = SysAllocString(&sContent[offset]);
else else
*p = SysAllocStringLen(&sContent[offset], count); *p = SysAllocStringLen(&data[offset], count);
SysFreeString(sContent);
hr = S_OK;
} }
else
hr = S_FALSE;
xmlFree(pContent); SysFreeString(data);
} }
return hr; return hr;

31
dlls/msxml3/text.c
View File

@ -540,11 +540,10 @@ static HRESULT WINAPI domtext_substringData(
LONG offset, LONG count, BSTR *p) LONG offset, LONG count, BSTR *p)
{ {
domtext *This = impl_from_IXMLDOMText( iface ); domtext *This = impl_from_IXMLDOMText( iface );
xmlChar *pContent; HRESULT hr;
LONG nLength = 0; BSTR data;
HRESULT hr = S_FALSE;
TRACE("%p\n", iface); TRACE("%p %d %d %p\n", This, offset, count, p);
if(!p) if(!p)
return E_INVALIDARG; return E_INVALIDARG;
@ -554,26 +553,24 @@ static HRESULT WINAPI domtext_substringData(
return E_INVALIDARG; return E_INVALIDARG;
if(count == 0) if(count == 0)
return hr; return S_FALSE;
pContent = xmlNodeGetContent(This->node.node); hr = IXMLDOMText_get_data(iface, &data);
if(pContent) if(hr == S_OK)
{ {
nLength = xmlStrlen(pContent); LONG len = SysStringLen(data);
if( offset < nLength) if(offset < len)
{ {
BSTR sContent = bstr_from_xmlChar(pContent); if(offset + count > len)
if(offset + count > nLength) *p = SysAllocString(&data[offset]);
*p = SysAllocString(&sContent[offset]);
else else
*p = SysAllocStringLen(&sContent[offset], count); *p = SysAllocStringLen(&data[offset], count);
SysFreeString(sContent);
hr = S_OK;
} }
else
hr = S_FALSE;
xmlFree(pContent); SysFreeString(data);
} }
return hr; return hr;