diff options
Diffstat (limited to 'src/osmo-bsc/handover_cfg.c')
| -rw-r--r-- | src/osmo-bsc/handover_cfg.c | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/src/osmo-bsc/handover_cfg.c b/src/osmo-bsc/handover_cfg.c new file mode 100644 index 000000000..14f5d8e84 --- /dev/null +++ b/src/osmo-bsc/handover_cfg.c @@ -0,0 +1,86 @@ +/* OsmoBSC handover configuration implementation */ +/* (C) 2009-2010 by Andreas Eversberg <jolly@eversberg.eu> + * (C) 2009-2010 by Harald Welte <laforge@gnumonks.org> + * (C) 2017-2018 by sysmocom - s.f.m.c. GmbH <info@sysmocom.de> + * + * All Rights Reserved + * + * Author: Andreas Eversberg <jolly@eversberg.eu> + * Neels Hofmeyr <nhofmeyr@sysmocom.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation; either version 3 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 Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + */ + +#include <stdbool.h> +#include <talloc.h> + +#include <osmocom/bsc/vty.h> +#include <osmocom/bsc/handover_cfg.h> +#include <osmocom/bsc/gsm_data.h> + +struct handover_cfg { + struct handover_cfg *higher_level_cfg; + +#define HO_CFG_ONE_MEMBER(TYPE, NAME, DEFAULT_VAL, VTY0, VTY1, VTY2, VTY3, VTY4, VTY5, VTY6) \ + TYPE NAME; \ + bool has_##NAME; + + HO_CFG_ALL_MEMBERS +#undef HO_CFG_ONE_MEMBER +}; + +struct handover_cfg *ho_cfg_init(void *ctx, struct handover_cfg *higher_level_cfg) +{ + struct handover_cfg *ho = talloc_zero(ctx, struct handover_cfg); + OSMO_ASSERT(ho); + ho->higher_level_cfg = higher_level_cfg; + return ho; +} + +#define HO_CFG_ONE_MEMBER(TYPE, NAME, DEFAULT_VAL, VTY0, VTY1, VTY2, VTY_ARG_EVAL, VTY4, VTY5, VTY6) \ +TYPE ho_get_##NAME(struct handover_cfg *ho) \ +{ \ + if (ho->has_##NAME) \ + return ho->NAME; \ + if (ho->higher_level_cfg) \ + return ho_get_##NAME(ho->higher_level_cfg); \ + return VTY_ARG_EVAL(#DEFAULT_VAL); \ +} \ +\ +void ho_set_##NAME(struct handover_cfg *ho, TYPE value) \ +{ \ + ho->NAME = value; \ + ho->has_##NAME = true; \ +} \ +\ +bool ho_isset_##NAME(struct handover_cfg *ho) \ +{ \ + return ho->has_##NAME; \ +} \ +\ +void ho_clear_##NAME(struct handover_cfg *ho) \ +{ \ + ho->has_##NAME = false; \ +} \ +\ +bool ho_isset_on_parent_##NAME(struct handover_cfg *ho) \ +{ \ + return ho->higher_level_cfg \ + && (ho_isset_##NAME(ho->higher_level_cfg) \ + || ho_isset_on_parent_##NAME(ho->higher_level_cfg)); \ +} + +HO_CFG_ALL_MEMBERS +#undef HO_CFG_ONE_MEMBER |