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plugin-feature: Function added to exactly compare plugin features

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This commit is contained in:
Tobias Brunner
2013-06-11 11:18:17 +02:00
parent 270e425b24
commit 8a6cc1e35f
3 changed files with 66 additions and 4 deletions
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src/libstrongswan/plugins/plugin_feature.c
+50 -1
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@@ -1,5 +1,5 @@
/*
* Copyright (C) 2012 Tobias Brunner
* Copyright (C) 2012-2013 Tobias Brunner
* Hochschule fuer Technik Rapperswil
*
* Copyright (C) 2011 Martin Willi
@@ -169,6 +169,55 @@ bool plugin_feature_matches(plugin_feature_t *a, plugin_feature_t *b)
return FALSE;
}
/**
* See header.
*/
bool plugin_feature_equals(plugin_feature_t *a, plugin_feature_t *b)
{
if (a->type == b->type)
{
switch (a->type)
{
case FEATURE_NONE:
case FEATURE_CRYPTER:
case FEATURE_AEAD:
case FEATURE_SIGNER:
case FEATURE_HASHER:
case FEATURE_PRF:
case FEATURE_DH:
case FEATURE_NONCE_GEN:
case FEATURE_PRIVKEY:
case FEATURE_PRIVKEY_GEN:
case FEATURE_PUBKEY:
case FEATURE_PRIVKEY_SIGN:
case FEATURE_PUBKEY_VERIFY:
case FEATURE_PRIVKEY_DECRYPT:
case FEATURE_PUBKEY_ENCRYPT:
case FEATURE_CERT_DECODE:
case FEATURE_CERT_ENCODE:
case FEATURE_CONTAINER_DECODE:
case FEATURE_CONTAINER_ENCODE:
case FEATURE_EAP_SERVER:
case FEATURE_EAP_PEER:
case FEATURE_CUSTOM:
case FEATURE_XAUTH_SERVER:
case FEATURE_XAUTH_PEER:
return plugin_feature_matches(a, b);
case FEATURE_RNG:
return a->arg.rng_quality == b->arg.rng_quality;
case FEATURE_DATABASE:
return a->arg.database == b->arg.database;
case FEATURE_FETCHER:
if (a->arg.fetcher && b->arg.fetcher)
{
return streq(a->arg.fetcher, b->arg.fetcher);
}
return !a->arg.fetcher && !b->arg.fetcher;
}
}
return FALSE;
}
/**
* See header.
*/