Convert ed25519 pickling functions to C

... so that I can use them from the group session bits.

1 files changed, 27 insertions, 28 deletions

diff --git a/src/pickle.cpp b/src/pickle.cpp
index e9708b7..b6ee4c5 100644
--- a/src/pickle.cpp
+++ b/src/pickle.cpp
@@ -139,77 +139,76 @@ std::uint8_t const * olm::unpickle(
     return pos;
 }
 
-std::size_t olm::pickle_length(
-    const _olm_ed25519_public_key & value
+////// pickle.h implementations
+
+std::size_t _olm_pickle_ed25519_public_key_length(
+    const _olm_ed25519_public_key * value
 ) {
-    return sizeof(value.public_key);
+    return sizeof(value->public_key);
 }
 
 
-std::uint8_t * olm::pickle(
+std::uint8_t * _olm_pickle_ed25519_public_key(
     std::uint8_t * pos,
-    const _olm_ed25519_public_key & value
+    const _olm_ed25519_public_key *value
 ) {
     pos = olm::pickle_bytes(
-        pos, value.public_key, sizeof(value.public_key)
+        pos, value->public_key, sizeof(value->public_key)
     );
     return pos;
 }
 
 
-std::uint8_t const * olm::unpickle(
+std::uint8_t const * _olm_unpickle_ed25519_public_key(
     std::uint8_t const * pos, std::uint8_t const * end,
-    _olm_ed25519_public_key & value
+    _olm_ed25519_public_key * value
 ) {
     pos = olm::unpickle_bytes(
-        pos, end, value.public_key, sizeof(value.public_key)
+        pos, end, value->public_key, sizeof(value->public_key)
     );
     return pos;
-
 }
 
 
-std::size_t olm::pickle_length(
-    const _olm_ed25519_key_pair & value
+std::size_t _olm_pickle_ed25519_key_pair_length(
+    const _olm_ed25519_key_pair *value
 ) {
-    return sizeof(value.public_key.public_key)
-        + sizeof(value.private_key.private_key);
+    return sizeof(value->public_key.public_key)
+        + sizeof(value->private_key.private_key);
 }
 
 
-std::uint8_t * olm::pickle(
+std::uint8_t * _olm_pickle_ed25519_key_pair(
     std::uint8_t * pos,
-    const _olm_ed25519_key_pair & value
+    const _olm_ed25519_key_pair *value
 ) {
     pos = olm::pickle_bytes(
-        pos, value.public_key.public_key,
-        sizeof(value.public_key.public_key)
+        pos, value->public_key.public_key,
+        sizeof(value->public_key.public_key)
     );
     pos = olm::pickle_bytes(
-        pos, value.private_key.private_key,
-        sizeof(value.private_key.private_key)
+        pos, value->private_key.private_key,
+        sizeof(value->private_key.private_key)
     );
     return pos;
 }
 
 
-std::uint8_t const * olm::unpickle(
+std::uint8_t const * _olm_unpickle_ed25519_key_pair(
     std::uint8_t const * pos, std::uint8_t const * end,
-    _olm_ed25519_key_pair & value
+    _olm_ed25519_key_pair *value
 ) {
     pos = olm::unpickle_bytes(
-        pos, end, value.public_key.public_key,
-        sizeof(value.public_key.public_key)
+        pos, end, value->public_key.public_key,
+        sizeof(value->public_key.public_key)
     );
     pos = olm::unpickle_bytes(
-        pos, end, value.private_key.private_key,
-        sizeof(value.private_key.private_key)
+        pos, end, value->private_key.private_key,
+        sizeof(value->private_key.private_key)
     );
     return pos;
 }
 
-////// pickle.h implementations
-
 uint8_t * _olm_pickle_uint32(uint8_t * pos, uint32_t value) {
     return olm::pickle(pos, value);
 }