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plugin-feature: Add feature for DNSSEC-enabled resolvers

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This commit is contained in:
Tobias Brunner
2013-06-11 11:18:18 +02:00
parent 924196d6d4
commit f5bd1a5e09
2 changed files with 15 additions and 0 deletions
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src/libstrongswan/plugins/plugin_feature.c
+11
View File
@@ -50,6 +50,7 @@ ENUM(plugin_feature_names, FEATURE_NONE, FEATURE_CUSTOM,
"XAUTH_CLIENT",
"DATABASE",
"FETCHER",
"RESOLVER",
"CUSTOM",
);
@@ -67,6 +68,7 @@ u_int32_t plugin_feature_hash(plugin_feature_t *feature)
case FEATURE_NONCE_GEN:
case FEATURE_DATABASE:
case FEATURE_FETCHER:
case FEATURE_RESOLVER:
/* put these special cases in their (type-specific) buckets */
data = chunk_empty;
break;
@@ -133,6 +135,7 @@ bool plugin_feature_matches(plugin_feature_t *a, plugin_feature_t *b)
case FEATURE_RNG:
return a->arg.rng_quality <= b->arg.rng_quality;
case FEATURE_NONCE_GEN:
case FEATURE_RESOLVER:
return TRUE;
case FEATURE_PRIVKEY:
case FEATURE_PRIVKEY_GEN:
@@ -186,6 +189,7 @@ bool plugin_feature_equals(plugin_feature_t *a, plugin_feature_t *b)
case FEATURE_PRF:
case FEATURE_DH:
case FEATURE_NONCE_GEN:
case FEATURE_RESOLVER:
case FEATURE_PRIVKEY:
case FEATURE_PRIVKEY_GEN:
case FEATURE_PUBKEY:
@@ -285,6 +289,7 @@ char* plugin_feature_get_string(plugin_feature_t *feature)
}
break;
case FEATURE_NONCE_GEN:
case FEATURE_RESOLVER:
if (asprintf(&str, "%N", plugin_feature_names, feature->type) > 0)
{
return str;
@@ -462,6 +467,9 @@ bool plugin_feature_load(plugin_t *plugin, plugin_feature_t *feature,
lib->fetcher->add_fetcher(lib->fetcher, reg->arg.reg.f,
feature->arg.fetcher);
break;
case FEATURE_RESOLVER:
lib->resolver->add_resolver(lib->resolver, reg->arg.reg.f);
break;
default:
break;
}
@@ -534,6 +542,9 @@ bool plugin_feature_unload(plugin_t *plugin, plugin_feature_t *feature,
case FEATURE_FETCHER:
lib->fetcher->remove_fetcher(lib->fetcher, reg->arg.reg.f);
break;
case FEATURE_RESOLVER:
lib->resolver->remove_resolver(lib->resolver, reg->arg.reg.f);
break;
default:
break;
}
src/libstrongswan/plugins/plugin_feature.h
+4
View File
@@ -150,6 +150,8 @@ struct plugin_feature_t {
FEATURE_DATABASE,
/** fetcher_t */
FEATURE_FETCHER,
/** resolver_t */
FEATURE_RESOLVER,
/** custom feature, described with a string */
FEATURE_CUSTOM,
} type;
@@ -294,6 +296,7 @@ struct plugin_feature_t {
#define _PLUGIN_FEATURE_EAP_PEER(kind, type) __PLUGIN_FEATURE(kind, EAP_PEER, .eap = type)
#define _PLUGIN_FEATURE_DATABASE(kind, type) __PLUGIN_FEATURE(kind, DATABASE, .database = type)
#define _PLUGIN_FEATURE_FETCHER(kind, type) __PLUGIN_FEATURE(kind, FETCHER, .fetcher = type)
#define _PLUGIN_FEATURE_RESOLVER(kind, ...) __PLUGIN_FEATURE(kind, RESOLVER, .custom = NULL)
#define _PLUGIN_FEATURE_CUSTOM(kind, name) __PLUGIN_FEATURE(kind, CUSTOM, .custom = name)
#define _PLUGIN_FEATURE_XAUTH_SERVER(kind, name) __PLUGIN_FEATURE(kind, XAUTH_SERVER, .xauth = name)
#define _PLUGIN_FEATURE_XAUTH_PEER(kind, name) __PLUGIN_FEATURE(kind, XAUTH_PEER, .xauth = name)
@@ -317,6 +320,7 @@ struct plugin_feature_t {
#define _PLUGIN_FEATURE_REGISTER_CONTAINER_ENCODE(type, f, final)__PLUGIN_FEATURE_REGISTER_BUILDER(type, f, final)
#define _PLUGIN_FEATURE_REGISTER_DATABASE(type, f) __PLUGIN_FEATURE_REGISTER(type, f)
#define _PLUGIN_FEATURE_REGISTER_FETCHER(type, f) __PLUGIN_FEATURE_REGISTER(type, f)
#define _PLUGIN_FEATURE_REGISTER_RESOLVER(type, f) __PLUGIN_FEATURE_REGISTER(type, f)
#define _PLUGIN_FEATURE_CALLBACK(_cb, _data) (plugin_feature_t){ FEATURE_CALLBACK, FEATURE_NONE, .arg.cb = { .f = _cb, .data = _data } }