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diff --git a/src/rpc/rpc_args.h b/src/rpc/rpc_args.h
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+// Copyright (c) 2014-2017, The Monero Project
+//
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without modification, are
+// permitted provided that the following conditions are met:
+//
+// 1. Redistributions of source code must retain the above copyright notice, this list of
+//    conditions and the following disclaimer.
+//
+// 2. Redistributions in binary form must reproduce the above copyright notice, this list
+//    of conditions and the following disclaimer in the documentation and/or other
+//    materials provided with the distribution.
+//
+// 3. Neither the name of the copyright holder nor the names of its contributors may be
+//    used to endorse or promote products derived from this software without specific
+//    prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+#pragma once
+
+#include <boost/optional/optional.hpp>
+#include <boost/program_options/options_description.hpp>
+#include <boost/program_options/variables_map.hpp>
+#include <string>
+
+#include "common/command_line.h"
+#include "common/password.h"
+
+namespace cryptonote
+{
+  //! Processes command line arguments related to server-side RPC
+  struct rpc_args
+  {
+    // non-static construction prevents initialization order issues
+    struct descriptors
+    {
+      descriptors();
+      descriptors(const descriptors&) = delete;
+      descriptors(descriptors&&) = delete;
+      descriptors& operator=(const descriptors&) = delete;
+      descriptors& operator=(descriptors&&) = delete;
+
+      const command_line::arg_descriptor<std::string> rpc_bind_ip;
+      const command_line::arg_descriptor<std::string> rpc_login;
+      const command_line::arg_descriptor<bool> confirm_external_bind;
+    };
+
+    static const char* tr(const char* str);
+    static void init_options(boost::program_options::options_description& desc);
+
+    //! \return Arguments specified by user, or `boost::none` if error
+    static boost::optional<rpc_args> process(const boost::program_options::variables_map& vm);
+
+    std::string bind_ip;
+    boost::optional<tools::login> login; // currently `boost::none` if unspecified by user
+  };
+}