1 files changed, 56 insertions, 0 deletions
diff --git a/tests/trezor/tools.cpp b/tests/trezor/tools.cpp
new file mode 100644
index 000000000..432350cf6
--- /dev/null
+++ b/tests/trezor/tools.cpp
@@ -0,0 +1,56 @@
+// Copyright (c) 2014-2018, 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.
+
+#include "tools.h"
+
+namespace tools {
+
+namespace po = boost::program_options;
+
+void options::set_option(boost::program_options::variables_map &vm, const std::string & key, const po::variable_value &pv)
+{
+  auto it = vm.find(key);
+  if (it == vm.end())
+  {
+    vm.insert(std::make_pair(key, pv));
+  }
+  else
+    {
+    it->second = pv;
+  }
+}
+
+void options::build_options(boost::program_options::variables_map & vm, const po::options_description & desc_params)
+{
+  const char *argv[2] = {nullptr};
+  po::store(po::parse_command_line(1, argv, desc_params), vm);
+  po::notify(vm);
+}
+
+}
+