logos-messaging/go-zerokit-rln-x86_64
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chore: expose get_leaf

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This commit is contained in:
Richard Ramos 2023-07-31 13:59:26 -04:00
parent d761ca9911
commit d7831a9c95
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GPG Key ID: 1CE87DB518195760
6 changed files with 14 additions and 1 deletions
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libs/x86_64-pc-windows-gnu/librln.a
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libs/x86_64-unknown-linux-gnu/librln.a
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libs/x86_64-unknown-linux-musl/librln.a
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2
rln/librln.h
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@ -94,6 +94,8 @@ bool set_metadata(struct RLN *ctx, const struct Buffer *input_buffer);
bool get_metadata(const struct RLN *ctx, struct Buffer *output_buffer); bool get_metadata(const struct RLN *ctx, struct Buffer *output_buffer);
bool flush(struct RLN *ctx);
bool hash(const struct Buffer *input_buffer, struct Buffer *output_buffer); bool hash(const struct Buffer *input_buffer, struct Buffer *output_buffer);
bool poseidon_hash(const struct Buffer *input_buffer, struct Buffer *output_buffer); bool poseidon_hash(const struct Buffer *input_buffer, struct Buffer *output_buffer);

11
rln/wrapper.go
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@ -222,3 +222,14 @@ func (r *RLN) GetRoot() ([]byte, error) {
return C.GoBytes(unsafe.Pointer(out.ptr), C.int(out.len)), nil return C.GoBytes(unsafe.Pointer(out.ptr), C.int(out.len)), nil
} }
func (r *RLN) GetLeaf(index uint) ([]byte, error) {
var output []byte
out := toBuffer(output)
if !bool(C.get_leaf(r.ptr, C.uintptr_t(index), &out)) {
return nil, errors.New("could not get the leaf")
}
return C.GoBytes(unsafe.Pointer(out.ptr), C.int(out.len)), nil
}

2
zerokit

@ -1 +1 @@
Subproject commit 8a365f0c9e5c4a744f70c5dd4904ce8d8f926c34 Subproject commit 6d583200777aa94131e687e1797af0ba568a66dc