Re: [Paparazzi-devel] Special characters in the log files

[Steven Wawryk]

Yeh, there don't seem to be many xml tools that parse these because they're not 
"well formed".  Personally I try to use the LessThan(), And(), Or(), etc macros 
rather than <, >=, &&, ||, etc for this reason.


Andreas Gaeb wrote:
> Hello everybody,
>
> I am trying to parse the log structure xml files (*.log in
> $PAPARAZZI_HOME/var/logs/) with Matlab's standard xml parser, which is
> basically an instance of the standard Java parser
> javax.xml.parsers.DocumentBuilderFactory.
> This parser fails with non-recoverable errors because the characters &,
> < and > show up inside attributes like e.g. in the lines
>
> <circle WP="_BASELEG" RADIUS="nav_radius"
> UNTIL="NavQdrCloseTo(DegOfRad(baseleg_out_qdr)-10) && 10 >
> fabs(estimator_z - WaypointAlt(WP__BASELEG))"/>
>
> or
>
> <block NAME="Standby" KEY="<Control>a" STRIP_ICON="home.png"
> STRIP_BUTTON="Standby">
>
> As a workaround it is of course possible to edit the *.log files by
> hand, but would it be possible for the future to replace these
> characters by &amp; &lt; and &gt;, respectively?
>
> Thanks in advance.
>
> Regards,
>         Andreas
>
>
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