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gdbus: Implement DBus.Properties.GetAll method

This commit is contained in:
Lucas De Marchi 2012-10-04 04:26:29 -03:00 committed by Marcel Holtmann
parent 337e908edd
commit 1b7afd7b1e
1 changed files with 55 additions and 1 deletions
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56
gdbus/object.c
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@ -576,7 +576,61 @@ static DBusMessage *properties_get(DBusConnection *connection,
static DBusMessage *properties_get_all(DBusConnection *connection,
DBusMessage *message, void *user_data)
{
return NULL;
struct generic_data *data = user_data;
struct interface_data *iface;
const GDBusPropertyTable *p;
const char *interface;
DBusMessageIter iter, dict;
DBusMessage *reply;
if (!dbus_message_get_args(message, NULL,
DBUS_TYPE_STRING, &interface,
DBUS_TYPE_INVALID))
return NULL;
iface = find_interface(data->interfaces, interface);
if (iface == NULL)
return g_dbus_create_error(message, DBUS_ERROR_INVALID_ARGS,
"No such interface '%s'", interface);
reply = dbus_message_new_method_return(message);
if (reply == NULL)
return NULL;
dbus_message_iter_init_append(reply, &iter);
dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY,
DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
for (p = iface->properties; p && p->name; p++) {
DBusMessageIter entry, value;
if (p->get == NULL)
continue;
if (p->exists != NULL && !p->exists(p, iface->user_data))
continue;
dbus_message_iter_open_container(&dict, DBUS_TYPE_DICT_ENTRY,
NULL, &entry);
dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING,
p->name);
dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
p->type, &value);
if (!p->get(p, &value, iface->user_data)) {
dbus_message_unref(reply);
return NULL;
}
dbus_message_iter_close_container(&entry, &value);
dbus_message_iter_close_container(&dict, &entry);
}
dbus_message_iter_close_container(&iter, &dict);
return reply;
}
static DBusMessage *properties_set(DBusConnection *connection,