"Sergey A. Lipnevich" <sergey@optimaltec.com> writes:
> Hi All,
>
> Could somebody please look at the following errors for basic_tests.py
> #1? First of all, "old-style" (pre 0.24) callbacks, "startelm" and
> "endelm" in props.c and fetch.c (I'm talking about libsvn_ra_dav)
> sometimes return value 1, which is not defined by Neon interface. What
> is defined is -1 (invalid XML) or -2 (decline element). If I treat
> return 1 as error, I get test failure:
This from ne_xml.h:
/* Push a handler onto the handler stack for the given list of elements.
* elements must be an array, with the last element .nspace being NULL.
* Callbacks are called in order:
* 1. validate_cb
* 2. startelm_cb
* 3. endelm_cb
* (then back to the beginning again).
* If any of the callbacks ever return non-zero, the parse will STOP.
* userdata is passed as the first argument to startelm_cb and endelm_cb.
*/
void ne_xml_push_handler(ne_xml_parser *p,
const struct ne_xml_elm *elements,
ne_xml_validate_cb validate_cb,
ne_xml_startelm_cb startelm_cb,
ne_xml_endelm_cb endelm_cb,
void *userdata);
I can't speak for the author of fetch.c, but when I rewrote the
handlers for props.c, I was noting this: "If any of the callbacks ever
return non-zero, the parse with STOP."
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Received on Mon Aug 4 09:19:30 2003