diff options
Diffstat (limited to 'src/libstrongswan/credentials/keys/key_encoding.c')
| -rw-r--r-- | src/libstrongswan/credentials/keys/key_encoding.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/libstrongswan/credentials/keys/key_encoding.c b/src/libstrongswan/credentials/keys/key_encoding.c index 1ffb4241b..1e6201603 100644 --- a/src/libstrongswan/credentials/keys/key_encoding.c +++ b/src/libstrongswan/credentials/keys/key_encoding.c @@ -186,6 +186,31 @@ static bool encode(private_key_encoding_t *this, key_encoding_type_t type, } /** + * Implementation of key_encoding_t.cache + */ +static void cache(private_key_encoding_t *this, key_encoding_type_t type, + void *cache, chunk_t encoding) +{ + chunk_t *chunk; + + if (type >= KEY_ENCODING_MAX || type < 0) + { + return free(encoding.ptr); + } + chunk = malloc_thing(chunk_t); + *chunk = encoding; + this->lock->write_lock(this->lock); + chunk = this->cache[type]->put(this->cache[type], cache, chunk); + this->lock->unlock(this->lock); + /* free an encoding already associated to the cache */ + if (chunk) + { + free(chunk->ptr); + free(chunk); + } +} + +/** * Implementation of key_encoding_t.clear_cache */ static void clear_cache(private_key_encoding_t *this, void *cache) @@ -262,6 +287,7 @@ key_encoding_t *key_encoding_create() this->public.encode = (bool(*)(key_encoding_t*, key_encoding_type_t type, void *cache, chunk_t *encoding, ...))encode; this->public.get_cache = (bool(*)(key_encoding_t*, key_encoding_type_t type, void *cache, chunk_t *encoding))get_cache; + this->public.cache = (void(*)(key_encoding_t*, key_encoding_type_t type, void *cache, chunk_t encoding))cache; this->public.clear_cache = (void(*)(key_encoding_t*, void *cache))clear_cache; this->public.add_encoder = (void(*)(key_encoding_t*, key_encoder_t encoder))add_encoder; this->public.remove_encoder = (void(*)(key_encoding_t*, key_encoder_t encoder))remove_encoder; |