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| author | Harald Welte <laforge@gnumonks.org> | 2017-10-03 17:41:59 +0800 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2017-10-24 16:00:44 +0000 |
| commit | febe83c4243520ccc64544026d5f496ef945a9aa (patch) | |
| tree | e1b160b672ab974725a3b1c8cf6fe2953afc3e22 /include | |
| parent | c8ef736370483df6feb761b49fccaa6790b6f8c2 (diff) | |
Introduce osmo_identifier_valid() function to check validity of identifier
We define the notion of an 'osmocom identifier' which is basically a
7-bit US-ASCII without any special characters beyond "-_:@". We
introduce a function to verify if an identifier consists only of the
permitted characters.
Change-Id: I96a8d345c5a69238a12d040f39b70c485a5c421c
Diffstat (limited to 'include')
| -rw-r--r-- | include/osmocom/core/utils.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/osmocom/core/utils.h b/include/osmocom/core/utils.h index 4b083f6c..c5cc138b 100644 --- a/include/osmocom/core/utils.h +++ b/include/osmocom/core/utils.h @@ -22,6 +22,7 @@ /*! Number of bytes necessary to store given BITS */ #define OSMO_BYTES_FOR_BITS(BITS) ((BITS + 8 - 1) / 8) +#include <stdbool.h> #include <stdint.h> #include <stdio.h> @@ -112,4 +113,6 @@ size_t osmo_strlcpy(char *dst, const char *src, size_t siz); bool osmo_is_hexstr(const char *str, int min_digits, int max_digits, bool require_even); +bool osmo_identifier_valid(const char *str); + /*! @} */ |