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// file : libbutl/openssl.txx -*- C++ -*-
// copyright : Copyright (c) 2014-2017 Code Synthesis Ltd
// license : MIT; see accompanying LICENSE file
#include <utility> // move(), forward()
namespace butl
{
template <typename I>
typename std::enable_if<openssl::is_other<I>::value, I>::type openssl::
map_in (I&& in, io_data&)
{
return std::forward<I> (in);
}
template <typename O>
typename std::enable_if<openssl::is_other<O>::value, O>::type openssl::
map_out (O&& out, io_data&)
{
return std::forward<O> (out);
}
template <typename C,
typename I,
typename O,
typename E,
typename P,
typename... A>
openssl::
openssl (const C& cmdc,
I&& in,
O&& out,
E&& err,
const P& program,
const std::string& command,
A&&... options)
{
io_data in_data;
io_data out_data;
process& p (*this);
p = process_start (
cmdc,
map_in (std::forward<I> (in), in_data),
map_out (std::forward<O> (out), out_data),
std::forward<E> (err),
dir_path (),
program,
command,
in_data.options,
out_data.options,
std::forward<A> (options)...);
// Note: leaving this scope closes any open ends of the pipes in io_data.
}
}
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