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node_has_curve25519_onion_key() is refactored and duplicate code removed

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This commit is contained in:
ArunaMaurya221B 2017-12-29 20:11:06 +05:30
parent f5d89fab25
commit 01efbe3bd3
1 changed files with 5 additions and 11 deletions
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16
src/or/nodelist.c
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@ -1630,24 +1630,18 @@ microdesc_has_curve25519_onion_key(const microdesc_t *md)
int
node_has_curve25519_onion_key(const node_t *node)
{
if (!node)
return 0;
if (node->ri)
return routerinfo_has_curve25519_onion_key(node->ri);
else if (node->md)
return microdesc_has_curve25519_onion_key(node->md);
else
return 0;
return(node_get_curve25519_onion_key(node)!=NULL);
}
/** Return the curve25519 key of <b>node</b>, or NULL if none. */
const curve25519_public_key_t *
node_get_curve25519_onion_key(const node_t *node)
{
if (node->ri)
if (!node)
return NULL;
if (routerinfo_has_curve25519_onion_key(node->ri))
return node->ri->onion_curve25519_pkey;
else if (node->md)
else if (microdesc_has_curve25519_onion_key(node->md))
return node->md->onion_curve25519_pkey;
else
return NULL;