Re: LibreOffice / openIndiana ...

On 03/12/2012 09:21 PM, Michael Stahl wrote:
> On 12/03/12 15:09, Jonathan Adams wrote:
>
> > # truss output of the specific saxparser command:
> > ( LD_LIBRARY_PATH="/home/sal/LibreOffice/libo/solver/unxsoli/lib"
> > truss -f /home/sal/LibreOffice/libo/solver/unxsoli/bin/saxparser af_NA
> > /home/sal/LibreOffice/libo/i18npool/source/localedata/data/af_NA.xml
> > localedata_af_NA_invis.cxx
> > file:///home/sal/LibreOffice/libo/workdir/unxsoli/CustomTarget/i18npool/source/localedata/saxparser.rdb
> > /home/sal/LibreOffice/libo/solver/unxsoli/bin/types.rdb
> > -env:LO_LIB_DIR=file:///home/sal/LibreOffice/libo/solver/unxsoli/lib
> > 2>&1 )>  saxparser.log
>
> so it opens
> /home/sal/LibreOffice/libo/workdir/unxsoli/CustomTarget/i18npool/source/localedata/saxparser.rdb
> to file descriptor 3 successfully, closes it again, spawns a thread,
> then opens the same file again to fd 3 succesfully, mmaps the file
> succesfully, closes it again, then complains that it couldn't open a
> registry file... that's rather odd.  perhaps the rdb file is broken or
> something?

Opening it twice is ok.  The code in SimpleRegistry::open 
(stoc/source/simpleregistry/simpleregisty.cxx) first tries to open it as 
an old style (binary) .rdb, and if that's the wrong format then opens it 
again as new style (XML).  Looks like the XML parsing results in an 
exception (that is then unfortunately labelled as "could not be open 
readonly" in an outer level).

Please apply the below patch to see where parsing fails:

> diff --git a/stoc/source/simpleregistry/textualservices.cxx 
> b/stoc/source/simpleregistry/textualservices.cxx
> index 37540c8..baa88d4 100644
> --- a/stoc/source/simpleregistry/textualservices.cxx
> +++ b/stoc/source/simpleregistry/textualservices.cxx
> @@ -1236,7 +1236,8 @@ TextualServices::TextualServices(rtl::OUString const & uri):
>  {
>      try {
>          Parser(uri, data_);
> -    } catch (css::container::NoSuchElementException &) {
> +    } catch (css::container::NoSuchElementException &e) {
> +fprintf(stderr,"caught <%s>\n",rtl::OUStringToOString(e.Message,RTL_TEXTENCODING_UTF8).getStr());
>          throw css::registry::InvalidRegistryException(
>              (uri +
>               rtl::OUString(

Stephan