1 files changed, 54 insertions, 0 deletions
diff --git a/boost/process/detail/windows/search_path.hpp b/boost/process/detail/windows/search_path.hpp
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+++ b/boost/process/detail/windows/search_path.hpp
@@ -0,0 +1,54 @@
+// Copyright (c) 2006, 2007 Julio M. Merino Vidal
+// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
+// Copyright (c) 2009 Boris Schaeling
+// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
+// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_PROCESS_WINDOWS_SEARCH_PATH_HPP
+#define BOOST_PROCESS_WINDOWS_SEARCH_PATH_HPP
+
+#include <boost/process/detail/config.hpp>
+#include <boost/filesystem/path.hpp>
+#include <boost/filesystem/operations.hpp>
+#include <boost/system/error_code.hpp>
+#include <string>
+#include <stdexcept>
+#include <array>
+#include <atomic>
+#include <cstdlib>
+#include <boost/detail/winapi/shell.hpp>
+
+
+
+namespace boost { namespace process { namespace detail { namespace windows {
+
+inline boost::filesystem::path search_path(
+        const boost::filesystem::path &filename,
+        const std::vector<boost::filesystem::path> &path)
+{
+    for (const boost::filesystem::path & pp : path)
+    {
+        auto full = pp / filename;
+        std::array<std::string, 4> extensions {{ "", ".exe", ".com", ".bat" }};
+        for (boost::filesystem::path ext : extensions)
+        {
+            auto p = full;
+            p += ext;
+            boost::system::error_code ec;
+            bool file = boost::filesystem::is_regular_file(p, ec);
+            if (!ec && file &&
+                ::boost::detail::winapi::sh_get_file_info(p.string().c_str(), 0, 0, 0, ::boost::detail::winapi::SHGFI_EXETYPE_))
+            {
+                return p;
+            }
+        }
+    }
+    return "";
+}
+
+}}}}
+
+#endif