Add Inner Ring code

pkg/morph/client/container/eacl_set.go

@@ -0,0 +1,42 @@
+package container
+
+import "github.com/pkg/errors"
+
+// SetEACLArgs groups the arguments
+// of set eACL invocation call.
+type SetEACLArgs struct {
+	cid []byte // container identifier in a binary format
+
+	eacl []byte // extended ACL table
+
+	sig []byte // eACL table signature
+}
+
+// SetCID sets the container identifier
+// in a binary format.
+func (p *SetEACLArgs) SetCID(v []byte) {
+	p.cid = v
+}
+
+// SetEACL sets the extended ACL table
+// in a binary format.
+func (p *SetEACLArgs) SetEACL(v []byte) {
+	p.eacl = v
+}
+
+// SetSignature sets the eACL table structure
+// owner's signature.
+func (p *SetEACLArgs) SetSignature(v []byte) {
+	p.sig = v
+}
+
+// SetEACL invokes the call of set eACL method
+// of NeoFS Container contract.
+func (c *Client) SetEACL(args SetEACLArgs) error {
+	return errors.Wrapf(c.client.Invoke(
+		c.setEACLMethod,
+		args.cid,
+		args.eacl,
+		args.sig,
+	), "could not invoke method (%s)", c.setEACLMethod)
+}