diff options
Diffstat (limited to 'include/osmocom/gsupclient/ipa_name.h')
-rw-r--r-- | include/osmocom/gsupclient/ipa_name.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/include/osmocom/gsupclient/ipa_name.h b/include/osmocom/gsupclient/ipa_name.h new file mode 100644 index 0000000..73cd1fb --- /dev/null +++ b/include/osmocom/gsupclient/ipa_name.h @@ -0,0 +1,38 @@ +/* Copyright 2019 by sysmocom s.f.m.c. GmbH <info@sysmocom.de> + * + * All Rights Reserved + * + * 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, see <http://www.gnu.org/licenses/>. + */ + +#pragma once +#include <unistd.h> +#include <stdint.h> + +/*! IPA Name: Arbitrary length blob, not necessarily zero-terminated. + * In osmo-hlr, struct hlr_subscriber is mostly used as static reference and cannot serve as talloc context, which is + * why this is also implemented as a fixed-maximum-size buffer instead of a talloc'd arbitrary sized buffer. + * NOTE: The length of val may be extended in the future if it becomes necessary. + * At the time of writing, this holds IPA unit name strings of very limited length. + */ +struct osmo_ipa_name { + size_t len; + uint8_t val[128]; +}; + +int osmo_ipa_name_set(struct osmo_ipa_name *ipa_name, const uint8_t *val, size_t len); +int osmo_ipa_name_set_str(struct osmo_ipa_name *ipa_name, const char *str_fmt, ...); +int osmo_ipa_name_cmp(const struct osmo_ipa_name *a, const struct osmo_ipa_name *b); +const char *osmo_ipa_name_to_str_c(void *ctx, const struct osmo_ipa_name *ipa_name); +const char *osmo_ipa_name_to_str(const struct osmo_ipa_name *ipa_name); |