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jscript: Change do_attributeless_tag_format so it works on non string objects.

This commit is contained in:
Piotr Caban 2009-07-12 19:50:22 +02:00 committed by Alexandre Julliard
parent 004eabfbd3
commit 0ee06df4b0
1 changed files with 28 additions and 9 deletions
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37
dlls/jscript/string.c
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@ -127,26 +127,45 @@ static HRESULT do_attributeless_tag_format(DispatchEx *dispex, LCID lcid, WORD f
VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp, const WCHAR *tagname)
{
static const WCHAR tagfmt[] = {'<','%','s','>','%','s','<','/','%','s','>',0};
StringInstance *string;
BSTR ret;
const WCHAR *str;
DWORD length;
BSTR val_str = NULL;
HRESULT hres;
if(!is_class(dispex, JSCLASS_STRING)) {
WARN("this is not a string object\n");
return E_NOTIMPL;
VARIANT this;
V_VT(&this) = VT_DISPATCH;
V_DISPATCH(&this) = (IDispatch*)_IDispatchEx_(dispex);
hres = to_string(dispex->ctx, &this, ei, &val_str);
if(FAILED(hres))
return hres;
str = val_str;
length = SysStringLen(val_str);
}
else {
StringInstance *this = (StringInstance*)dispex;
str = this->str;
length = this->length;
}
string = (StringInstance*)dispex;
if(retv) {
ret = SysAllocStringLen(NULL, string->length + 2*strlenW(tagname) + 5);
if(!ret)
BSTR ret = SysAllocStringLen(NULL, length + 2*strlenW(tagname) + 5);
if(!ret) {
SysFreeString(val_str);
return E_OUTOFMEMORY;
}
sprintfW(ret, tagfmt, tagname, string->str, tagname);
sprintfW(ret, tagfmt, tagname, str, tagname);
V_VT(retv) = VT_BSTR;
V_BSTR(retv) = ret;
}
SysFreeString(val_str);
return S_OK;
}