Replace boost by the standalone asio library

1 files changed, 67 insertions, 0 deletions

diff --git a/lib/asio/ssl/verify_context.hpp b/lib/asio/ssl/verify_context.hpp
new file mode 100644
index 0000000..e172697
--- /dev/null
+++ b/lib/asio/ssl/verify_context.hpp
@@ -0,0 +1,67 @@
+//
+// ssl/verify_context.hpp
+// ~~~~~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2018 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+//
+// 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 ASIO_SSL_VERIFY_CONTEXT_HPP
+#define ASIO_SSL_VERIFY_CONTEXT_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include "asio/detail/config.hpp"
+
+#include "asio/detail/noncopyable.hpp"
+#include "asio/ssl/detail/openssl_types.hpp"
+
+#include "asio/detail/push_options.hpp"
+
+namespace asio {
+namespace ssl {
+
+/// A simple wrapper around the X509_STORE_CTX type, used during verification of
+/// a peer certificate.
+/**
+ * @note The verify_context does not own the underlying X509_STORE_CTX object.
+ */
+class verify_context
+  : private noncopyable
+{
+public:
+  /// The native handle type of the verification context.
+  typedef X509_STORE_CTX* native_handle_type;
+
+  /// Constructor.
+  explicit verify_context(native_handle_type handle)
+    : handle_(handle)
+  {
+  }
+
+  /// Get the underlying implementation in the native type.
+  /**
+   * This function may be used to obtain the underlying implementation of the
+   * context. This is intended to allow access to context functionality that is
+   * not otherwise provided.
+   */
+  native_handle_type native_handle()
+  {
+    return handle_;
+  }
+
+private:
+  // The underlying native implementation.
+  native_handle_type handle_;
+};
+
+} // namespace ssl
+} // namespace asio
+
+#include "asio/detail/pop_options.hpp"
+
+#endif // ASIO_SSL_VERIFY_CONTEXT_HPP