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Add features support to af_alg plugin

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This commit is contained in:
Martin Willi
2011-10-14 10:05:45 +02:00
parent 3bc79461cd
commit d6c7b30cad
9 changed files with 71 additions and 51 deletions
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src/libstrongswan/plugins/af_alg/af_alg_plugin.c
+23 -15
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@@ -41,18 +41,31 @@ METHOD(plugin_t, get_name, char*,
return "af-alg";
}
METHOD(plugin_t, get_features, int,
private_af_alg_plugin_t *this, plugin_feature_t *features[])
{
static plugin_feature_t f[AF_ALG_HASHER + AF_ALG_SIGNER +
AF_ALG_PRF + AF_ALG_CRYPTER + 4] = {};
static int count = 0;
if (!count)
{ /* initialize only once */
f[count++] = PLUGIN_REGISTER(HASHER, af_alg_hasher_create);
af_alg_hasher_probe(f, &count);
f[count++] = PLUGIN_REGISTER(SIGNER, af_alg_signer_create);
af_alg_signer_probe(f, &count);
f[count++] = PLUGIN_REGISTER(PRF, af_alg_prf_create);
af_alg_prf_probe(f, &count);
f[count++] = PLUGIN_REGISTER(CRYPTER, af_alg_crypter_create);
af_alg_crypter_probe(f, &count);
}
*features = f;
return count;
}
METHOD(plugin_t, destroy, void,
private_af_alg_plugin_t *this)
{
lib->crypto->remove_hasher(lib->crypto,
(hasher_constructor_t)af_alg_hasher_create);
lib->crypto->remove_signer(lib->crypto,
(signer_constructor_t)af_alg_signer_create);
lib->crypto->remove_prf(lib->crypto,
(prf_constructor_t)af_alg_prf_create);
lib->crypto->remove_crypter(lib->crypto,
(crypter_constructor_t)af_alg_crypter_create);
free(this);
}
@@ -67,16 +80,11 @@ plugin_t *af_alg_plugin_create()
.public = {
.plugin = {
.get_name = _get_name,
.reload = (void*)return_false,
.get_features = _get_features,
.destroy = _destroy,
},
},
);
af_alg_hasher_probe(get_name(this));
af_alg_signer_probe(get_name(this));
af_alg_prf_probe(get_name(this));
af_alg_crypter_probe(get_name(this));
return &this->public.plugin;
}