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Diffstat (limited to 'src/core/prim.c')
| -rw-r--r-- | src/core/prim.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/src/core/prim.c b/src/core/prim.c new file mode 100644 index 00000000..3c8a7f12 --- /dev/null +++ b/src/core/prim.c @@ -0,0 +1,42 @@ +/*! + * (C) 2015-2017 by Harald Welte <laforge@gnumonks.org> + * All Rights Reserved + * + * SPDX-License-Identifier: GPL-2.0+ + * + * \addtogroup prim + * @{ + * \file prim.c */ + +#include <osmocom/core/utils.h> +#include <osmocom/core/prim.h> + +/*! human-readable string mapping for + * \ref osmo_prim_operation */ +const struct value_string osmo_prim_op_names[5] = { + { PRIM_OP_REQUEST, "request" }, + { PRIM_OP_RESPONSE, "response" }, + { PRIM_OP_INDICATION, "indication" }, + { PRIM_OP_CONFIRM, "confirm" }, + { 0, NULL } +}; + +/*! resolve the (fsm) event for a given primitive using a map + * \param[in] oph primitive header used as key for match + * \param[in] maps list of mappings from primitive to event + * \returns event determined by map; \ref OSMO_NO_EVENT if no match */ +uint32_t osmo_event_for_prim(const struct osmo_prim_hdr *oph, + const struct osmo_prim_event_map *maps) +{ + const struct osmo_prim_event_map *map; + + for (map = maps; map->event != OSMO_NO_EVENT; map++) { + if (map->sap == oph->sap && + map->primitive == oph->primitive && + map->operation == oph->operation) + return map->event; + } + return OSMO_NO_EVENT; +} + +/*! @} */ |