Update meta

Emakefile

@@ -0,0 +1 @@
+{"src/*",  [debug_info, {i, "include/"}, {outdir, "ebin/"}]}.

src/aeser_api_encoder.erl

@@ -5,6 +5,7 @@
 %%% @end
 %%%-------------------------------------------------------------------
 -module(aeser_api_encoder).
+-vsn("0.1.2").
 
 -export([encode/2,
          decode/1,

src/aeser_chain_objects.erl

@@ -7,6 +7,7 @@
 %%%-------------------------------------------------------------------
 
 -module(aeser_chain_objects).
+-vsn("0.1.2").
 
 -export([ serialize/4
         , deserialize/4

src/aeser_contract_code.erl

@@ -5,6 +5,7 @@
 %%% @end
 %%%-------------------------------------------------------------------
 -module(aeser_contract_code).
+-vsn("0.1.2").
 
 -include("aeser_contract_code.hrl").
 
@@ -16,15 +17,16 @@
 serialize(CodeMap) ->
     serialize(CodeMap, ?SOPHIA_CONTRACT_VSN_3).
 
+
 -spec serialize(map(), non_neg_integer()) -> binary().
 serialize(CodeMap = #{ byte_code := ByteCode
                      , type_info := TypeInfo }, SophiaContractVersion) ->
     %% Source hash
-    SourceHash = case CodeMap of
+    SourceHash =
-                     #{ source_hash := SHash } -> SHash;
+        case CodeMap of
-                     #{ contract_source := SrcStr } ->
+            #{ source_hash := SHash }      -> SHash;
-                         enacl:generichash(32, list_to_binary(SrcStr))
+            #{ contract_source := SrcStr } -> blake2(32, list_to_binary(SrcStr))
-                 end,
+        end,
 
     %% Compiler version
     Version    = maps:get(compiler_version, CodeMap, <<"unknown">>),
@@ -47,6 +49,21 @@ serialize(CodeMap = #{ byte_code := ByteCode
                                   serialization_template(SophiaContractVersion),
                                   Fields).
 
+% NOTE:
+%   This form significantly favors the presence of enacl and slows fallback
+%   invokation of eblake2. `try' is really fast; the error throwing machinery
+%   is comparatively slow. The assumption here is that in cases where you want
+%   eblake2 performance isn't the problem you're solving (you're probably not
+%   syncing a new node, for example).
+blake2(Size, Bin) ->
+    try
+        enacl:generichash(Size, Bin)
+    catch error:undef ->
+        {ok, Hash} = eblake2:blake2b(Size, Bin),
+        Hash
+    end.
+
+
 -spec deserialize(binary()) -> map().
 deserialize(Binary) ->
     case aeser_chain_objects:deserialize_type_and_vsn(Binary) of

src/aeser_delegation.erl

@@ -5,6 +5,7 @@
 %%% @end
 %%%-------------------------------------------------------------------
 -module(aeser_delegation).
+-vsn("0.1.2").
 
 -export([ aens_preclaim_sig/3
         , aens_name_sig/4

src/aeser_id.erl

@@ -7,6 +7,7 @@
 %%%-------------------------------------------------------------------
 
 -module(aeser_id).
+-vsn("0.1.2").
 
 -export([ create/2
         , specialize/1

src/aeser_rlp.erl

@@ -9,6 +9,7 @@
 %%%-------------------------------------------------------------------
 
 -module(aeser_rlp).
+-vsn("0.1.2").
 -export([ decode/1
         , decode_one/1
         , encode/1

src/aeserialization.erl

@@ -6,6 +6,7 @@
 %%%-------------------------------------------------------------------
 
 -module(aeserialization).
+-vsn("0.1.2").
 
 -export([ decode_fields/2
         , deserialize/5

zomp.meta

@@ -0,0 +1,17 @@
+{name,"Gajumaru Serialization"}.
+{type,lib}.
+{modules,[]}.
+{prefix,none}.
+{author,"Hans Svensson"}.
+{desc,"Serialization helpers for the Gajumaru."}.
+{package_id,{"otpr","gmserialization",{0,1,2}}}.
+{deps,[{"otpr","base58",{0,1,1}},{"otpr","eblake2",{1,0,0}}]}.
+{key_name,none}.
+{a_email,[]}.
+{c_email,[]}.
+{copyright,"Hans Svensson"}.
+{file_exts,[]}.
+{license,skip}.
+{repo_url,"https://git.qpq.swiss/QPQ-AG/gmserialization"}.
+{tags,["blockchain","crypto","gm", "gajumaru"]}.
+{ws_url,[]}.