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rygel: fix itemCount property for sources

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Fixes http://pulseaudio.org/ticket/721
This commit is contained in:
Lennart Poettering 2009-11-18 21:41:38 +01:00
parent eb5562637b
commit 9033140f18
1 changed files with 34 additions and 11 deletions
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45
src/modules/module-rygel-media-server.c
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@ -464,8 +464,18 @@ static char **child_array(struct userdata *u, const char *path, unsigned *n) {
if (pa_streq(path, OBJECT_SINKS))
m = pa_idxset_size(u->core->sinks);
else
else {
unsigned k;
m = pa_idxset_size(u->core->sources);
k = pa_idxset_size(u->core->sinks);
pa_assert(m >= k);
/* Subtract the monitor sources from the numbers of
* sources. There is one monitor source for each sink */
m -= k;
}
array = pa_xnew(char*, m);
*n = 0;
@ -473,14 +483,20 @@ static char **child_array(struct userdata *u, const char *path, unsigned *n) {
if (pa_streq(path, OBJECT_SINKS)) {
pa_sink *sink;
PA_IDXSET_FOREACH(sink, u->core->sinks, idx)
PA_IDXSET_FOREACH(sink, u->core->sinks, idx) {
pa_assert((*n) < m);
array[(*n)++] = pa_sprintf_malloc(OBJECT_SINKS "/%u", sink->index);
}
} else {
pa_source *source;
PA_IDXSET_FOREACH(source, u->core->sources, idx)
if (!source->monitor_of)
PA_IDXSET_FOREACH(source, u->core->sources, idx) {
if (!source->monitor_of) {
pa_assert((*n) < m);
array[(*n)++] = pa_sprintf_malloc(OBJECT_SOURCES "/%u", source->index);
}
}
}
pa_assert((*n) <= m);
@ -529,16 +545,20 @@ static DBusHandlerResult sinks_and_sources_handler(DBusConnection *c, DBusMessag
free_child_array(array, n);
} else if (message_is_property_get(m, "org.gnome.UPnP.MediaContainer1", "ItemCount")) {
unsigned n, k;
n = pa_idxset_size(u->core->sinks);
k = pa_idxset_size(u->core->sources);
pa_assert(k >= n);
pa_assert_se(r = dbus_message_new_method_return(m));
append_variant_unsigned(r, NULL,
pa_streq(path, OBJECT_SINKS) ?
pa_idxset_size(u->core->sinks) :
pa_idxset_size(u->core->sources));
pa_streq(path, OBJECT_SINKS) ? n : k - n);
} else if (message_is_property_get_all(m, "org.gnome.UPnP.MediaContainer1")) {
DBusMessageIter iter, sub;
char **array;
unsigned n;
unsigned n, k;
pa_assert_se(r = dbus_message_new_method_return(m));
dbus_message_iter_init_append(r, &iter);
@ -550,10 +570,13 @@ static DBusHandlerResult sinks_and_sources_handler(DBusConnection *c, DBusMessag
array = child_array(u, path, &n);
append_property_dict_entry_object_array(r, &sub, "Items", (const char**) array, n);
free_child_array(array, n);
n = pa_idxset_size(u->core->sinks);
k = pa_idxset_size(u->core->sources);
pa_assert(k >= n);
append_property_dict_entry_unsigned(r, &sub, "ItemCount",
pa_streq(path, OBJECT_SINKS) ?
pa_idxset_size(u->core->sinks) :
pa_idxset_size(u->core->sources));
pa_streq(path, OBJECT_SINKS) ? n : k - n);
pa_assert_se(dbus_message_iter_close_container(&iter, &sub));