On Fri, Nov 11, 2011 at 03:39:01PM +0100, Marc-André Lureau wrote:
> +void gvir_config_clock_set_timezone(GVirConfigClock *klock,
> + const char *tz)
> +{
> + xmlNodePtr node;
> + xmlChar *encoded_tz;
in general, I think we should add g_return_..if_fail() for all public
functions, and all arguments. Would you mind adding it in your
patches?
Hmm ok
So
g_return_if_fail(klock != NULL);
g_return_if_fail(tz != NULL);
?
(just want to be 100% sure we are talking about the same thing :)
> +
> + node = gvir_config_object_get_xml_node(GVIR_CONFIG_OBJECT(klock));
> + if (node == NULL)
> + return;
> +
> + xmlNewProp(node, (xmlChar*)"offset",
(xmlChar*)"timezone");
> + encoded_tz = xmlEncodeEntitiesReentrant(node->doc, (xmlChar*)tz);
> + xmlNewProp(node, (xmlChar*)"timezone", encoded_tz);
> + xmlFree(encoded_tz);
the (xmlChar*) and (gchar*) casts are very frequent in the code, and
make the code harder to read. I wonder if we should have macro such as
XCHAR() GCHAR(). I think I have since that in other projects.
libxml2 provides
http://xmlsoft.org/html/libxml-xmlstring.html#BAD_CAST
which isn't really easy on the eyes. I've got more patches which are not
ready for review yet, but which move these casts in only a few helper
functions instead of having them everywhere. If you don't mind, I'll
address this when all these patches have been sent, is it ok?
> diff --git a/libvirt-gconfig/libvirt-gconfig-clock.h
b/libvirt-gconfig/libvirt-gconfig-clock.h
> index fc8850a..26f4b53 100644
> --- a/libvirt-gconfig/libvirt-gconfig-clock.h
> +++ b/libvirt-gconfig/libvirt-gconfig-clock.h
> @@ -63,6 +63,11 @@ GVirConfigClock *gvir_config_clock_new(void);
> GVirConfigClock *gvir_config_clock_new_from_xml(const gchar *xml,
> GError **error);
>
> +void gvir_config_clock_set_timezone(GVirConfigClock *klock,
> + const char *tz);
> +void gvir_config_clock_set_variable_offset(GVirConfigClock *klock,
> + gint seconds);
> +
> G_END_DECLS
>
> #endif /* __LIBVIRT_GCONFIG_CLOCK_H__ */
> diff --git a/libvirt-gconfig/libvirt-gconfig-domain.c
b/libvirt-gconfig/libvirt-gconfig-domain.c
> index c847c14..f80720a 100644
> --- a/libvirt-gconfig/libvirt-gconfig-domain.c
> +++ b/libvirt-gconfig/libvirt-gconfig-domain.c
> @@ -236,3 +236,4 @@ void gvir_config_domain_set_features(GVirConfigDomain *domain,
> }
> g_object_notify(G_OBJECT(domain), "features");
> }
> +
Extra line?
Removed, though I think it goes away in one of the next commits
> diff --git a/libvirt-gconfig/libvirt-gconfig-domain.h
b/libvirt-gconfig/libvirt-gconfig-domain.h
> index d9f0c09..6cc8f31 100644
> --- a/libvirt-gconfig/libvirt-gconfig-domain.h
> +++ b/libvirt-gconfig/libvirt-gconfig-domain.h
> @@ -70,7 +70,6 @@ GStrv gvir_config_domain_get_features(GVirConfigDomain *domain);
> void gvir_config_domain_set_features(GVirConfigDomain *domain,
> const GStrv features);
>
> -
ok :)
I've moved this to another commit modifying set_features. The commit
introducing it has been pushed already unfortunately.
Christophe