From 11b241eb1cbfe77c05fd3d5bbba8d4867b12c678 Mon Sep 17 00:00:00 2001 From: Thomas Haller Date: Thu, 9 Nov 2017 14:56:44 +0100 Subject: shared: add jansson.h compatibility and utils header --- shared/nm-utils/nm-jansson.h | 62 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 shared/nm-utils/nm-jansson.h (limited to 'shared') diff --git a/shared/nm-utils/nm-jansson.h b/shared/nm-utils/nm-jansson.h new file mode 100644 index 0000000000..a111837ddc --- /dev/null +++ b/shared/nm-utils/nm-jansson.h @@ -0,0 +1,62 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Copyright 2018 Red Hat, Inc. + */ + +#ifndef __NM_JANSSON_H__ +#define __NM_JANSSON_H__ + +/* you need to include at least "config.h" first, possibly "nm-default.h". */ + +#if WITH_JANSSON + +#include + +/* Added in Jansson v2.3 (released Jan 27 2012) */ +#ifndef json_object_foreach +#define json_object_foreach(object, key, value) \ + for(key = json_object_iter_key(json_object_iter(object)); \ + key && (value = json_object_iter_value(json_object_key_to_iter(key))); \ + key = json_object_iter_key(json_object_iter_next(object, json_object_key_to_iter(key)))) +#endif + +/* Added in Jansson v2.4 (released Sep 23 2012), but travis.ci has v2.2. */ +#ifndef json_boolean +#define json_boolean(val) ((val) ? json_true() : json_false()) +#endif + +/* Added in Jansson v2.5 (released Sep 19 2013), but travis.ci has v2.2. */ +#ifndef json_array_foreach +#define json_array_foreach(array, index, value) \ + for (index = 0; \ + index < json_array_size(array) && (value = json_array_get(array, index)); \ + index++) +#endif + +/* Added in Jansson v2.8 */ +#ifndef json_object_foreach_safe +#define json_object_foreach_safe(object, n, key, value) \ + for (key = json_object_iter_key (json_object_iter (object)), \ + n = json_object_iter_next (object, json_object_iter_at (object, key)); \ + key && (value = json_object_iter_value (json_object_iter_at (object, key))); \ + key = json_object_iter_key (n), \ + n = json_object_iter_next (object, json_object_iter_at (object, key))) +#endif + +#endif /* WITH_JANSON */ + +#endif /* __NM_JANSSON_H__ */ -- cgit v1.2.1