feat: tree config

rln/librln.h

@@ -31,6 +31,7 @@ bool new_with_params(uintptr_t tree_height,
                      const struct Buffer *circom_buffer,
                      const struct Buffer *zkey_buffer,
                      const struct Buffer *vk_buffer,
+                     const struct Buffer *tree_config,
                      struct RLN **ctx);
 
 bool set_tree(struct RLN *ctx, uintptr_t tree_height);

rln/wrapper.go

@@ -41,28 +41,33 @@ func sliceToPtr(slice []byte) (*C.uchar, C.int) {
 	}
 }
 
-func NewWithParams(depth int, wasm []byte, zkey []byte, verifKey []byte) (*RLN, error) {
+func NewWithParams(depth int, wasm []byte, zkey []byte, verifKey []byte, treeConfig []byte) (*RLN, error) {
 	wasmBuffer := toCBufferPtr(wasm)
 	zkeyBuffer := toCBufferPtr(zkey)
 	verifKeyBuffer := toCBufferPtr(verifKey)
+	treeConfigBuffer := toCBufferPtr(treeConfig)
 	r := &RLN{}
 
-	if !bool(C.new_with_params(C.uintptr_t(depth), wasmBuffer, zkeyBuffer, verifKeyBuffer, &r.ptr)) {
+	if !bool(C.new_with_params(C.uintptr_t(depth), wasmBuffer, zkeyBuffer, verifKeyBuffer, treeConfigBuffer, &r.ptr)) {
 		return nil, errors.New("failed to initialize")
 	}
 
 	return r, nil
 }
 
-func NewWithFolder(depth int, resourcesFolderPath string) (*RLN, error) {
+func New(depth uint, config []byte) (*RLN, error) {
 	r := &RLN{}
-	pathBuffer := toCBufferPtr([]byte(resourcesFolderPath))
+	configBuffer := toCBufferPtr(config)
-	if !bool(C.new(C.uintptr_t(depth), pathBuffer, &r.ptr)) {
+	if !bool(C.new(C.uintptr_t(depth), configBuffer, &r.ptr)) {
 		return nil, errors.New("failed to initialize")
 	}
 	return r, nil
 }
 
+func (r *RLN) Flush() bool {
+	return bool(C.flush(r.ptr))
+}
+
 func (r *RLN) SetTree(treeHeight uint) bool {
 	return bool(C.set_tree(r.ptr, C.uintptr_t(treeHeight)))
 }

zerokit

@@ -1 +1 @@
-Subproject commit d1414a44c5e088bbf23523f032a001122e35f0c2
+Subproject commit d015c4ab591cb7b260a92a077d3cd1d76609667f