Re: msxml3: IXMLDOMText_get_text return trimmed text when XML_TEXT_NODE

[Alexandre Julliard]

Alexandre Goujon <ale.goujon(a)gmail.com> writes:
> @@ -181,6 +181,30 @@ static inline BSTR bstr_from_xmlChar(const xmlChar *str)
>      return ret;
>  }
>
> +static inline BSTR bstr_trim(const BSTR str)
> +{
> +    UINT i, j, len = SysStringLen(str);
> +    BSTR new_str = NULL;
> +
> +    /* str empty or NULL */
> +    if(!len)
> +        goto err;
> +
> +    for(i=0; isspaceW(str[i]) && i<len; i++);
> +    for(j=len-1; isspaceW(str[j]) && j>=i; j--);
> +
> +    new_str = SysAllocStringLen(str+i, j-i+1);
> +    if(!new_str)
> +        goto err;
> +
> +    SysFreeString(str);
> +    return new_str;
> +
> +    err:
> +        SysFreeString(str);
> +        return SysAllocStringLen(NULL, 0);
> +}

That's ugly and inefficient, especially since the common case is to not
modify it.

-- 
Alexandre Julliard
julliard(a)winehq.org