assert(property);
assert(data);
- /* Let's ensure that pid_t is actually 64bit, and hence this
+ /* Let's ensure that usec_t is actually 64bit, and hence this
* function can be used for usec_t */
assert_cc(sizeof(uint64_t) == sizeof(usec_t));
assert(property);
assert(data);
- /* Let's ensure that pid_t and mode_t is actually 32bit, and
- * hence this function can be used for pid_t/mode_t */
+ /* Let's ensure that pid_t, mode_t, uid_t, gid_t are actually
+ * 32bit, and hence this function can be used for
+ * pid_t/mode_t/uid_t/gid_t */
assert_cc(sizeof(uint32_t) == sizeof(pid_t));
assert_cc(sizeof(uint32_t) == sizeof(mode_t));
assert_cc(sizeof(uint32_t) == sizeof(unsigned));
+ assert_cc(sizeof(uint32_t) == sizeof(uid_t));
+ assert_cc(sizeof(uint32_t) == sizeof(gid_t));
if (!dbus_message_iter_append_basic(i, DBUS_TYPE_UINT32, data))
return -ENOMEM;
return flags;
}
+
+int bus_parse_strv(DBusMessage *m, char ***_l) {
+ DBusMessageIter iter;
+
+ assert(m);
+ assert(_l);
+
+ if (!dbus_message_iter_init(m, &iter))
+ return -EINVAL;
+
+ return bus_parse_strv_iter(&iter, _l);
+}
+
+int bus_parse_strv_iter(DBusMessageIter *iter, char ***_l) {
+ DBusMessageIter sub;
+ unsigned n = 0, i = 0;
+ char **l;
+
+ assert(iter);
+ assert(_l);
+
+ if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_ARRAY ||
+ dbus_message_iter_get_element_type(iter) != DBUS_TYPE_STRING)
+ return -EINVAL;
+
+ dbus_message_iter_recurse(iter, &sub);
+
+ while (dbus_message_iter_get_arg_type(&sub) != DBUS_TYPE_INVALID) {
+ n++;
+ dbus_message_iter_next(&sub);
+ }
+
+ if (!(l = new(char*, n+1)))
+ return -ENOMEM;
+
+ dbus_message_iter_recurse(iter, &sub);
+
+ while (dbus_message_iter_get_arg_type(&sub) != DBUS_TYPE_INVALID) {
+ const char *s;
+
+ assert_se(dbus_message_iter_get_arg_type(&sub) == DBUS_TYPE_STRING);
+ dbus_message_iter_get_basic(&sub, &s);
+
+ if (!(l[i++] = strdup(s))) {
+ strv_free(l);
+ return -ENOMEM;
+ }
+
+ dbus_message_iter_next(&sub);
+ }
+
+ assert(i == n);
+ l[i] = NULL;
+
+ if (_l)
+ *_l = l;
+
+ return 0;
+}