Replace boost by the standalone asio library

1 files changed, 199 insertions, 0 deletions

diff --git a/lib/asio/ip/detail/impl/endpoint.ipp b/lib/asio/ip/detail/impl/endpoint.ipp
new file mode 100644
index 0000000..304bdf3
--- /dev/null
+++ b/lib/asio/ip/detail/impl/endpoint.ipp
@@ -0,0 +1,199 @@
+//
+// ip/detail/impl/endpoint.ipp
+// ~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+// 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_IP_DETAIL_IMPL_ENDPOINT_IPP
+#define ASIO_IP_DETAIL_IMPL_ENDPOINT_IPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include "asio/detail/config.hpp"
+#include <cstring>
+#if !defined(ASIO_NO_IOSTREAM)
+# include <sstream>
+#endif // !defined(ASIO_NO_IOSTREAM)
+#include "asio/detail/socket_ops.hpp"
+#include "asio/detail/throw_error.hpp"
+#include "asio/error.hpp"
+#include "asio/ip/detail/endpoint.hpp"
+
+#include "asio/detail/push_options.hpp"
+
+namespace asio {
+namespace ip {
+namespace detail {
+
+endpoint::endpoint()
+  : data_()
+{
+  data_.v4.sin_family = ASIO_OS_DEF(AF_INET);
+  data_.v4.sin_port = 0;
+  data_.v4.sin_addr.s_addr = ASIO_OS_DEF(INADDR_ANY);
+}
+
+endpoint::endpoint(int family, unsigned short port_num)
+  : data_()
+{
+  using namespace std; // For memcpy.
+  if (family == ASIO_OS_DEF(AF_INET))
+  {
+    data_.v4.sin_family = ASIO_OS_DEF(AF_INET);
+    data_.v4.sin_port =
+      asio::detail::socket_ops::host_to_network_short(port_num);
+    data_.v4.sin_addr.s_addr = ASIO_OS_DEF(INADDR_ANY);
+  }
+  else
+  {
+    data_.v6.sin6_family = ASIO_OS_DEF(AF_INET6);
+    data_.v6.sin6_port =
+      asio::detail::socket_ops::host_to_network_short(port_num);
+    data_.v6.sin6_flowinfo = 0;
+    data_.v6.sin6_addr.s6_addr[0] = 0; data_.v6.sin6_addr.s6_addr[1] = 0;
+    data_.v6.sin6_addr.s6_addr[2] = 0; data_.v6.sin6_addr.s6_addr[3] = 0;
+    data_.v6.sin6_addr.s6_addr[4] = 0; data_.v6.sin6_addr.s6_addr[5] = 0;
+    data_.v6.sin6_addr.s6_addr[6] = 0; data_.v6.sin6_addr.s6_addr[7] = 0;
+    data_.v6.sin6_addr.s6_addr[8] = 0; data_.v6.sin6_addr.s6_addr[9] = 0;
+    data_.v6.sin6_addr.s6_addr[10] = 0; data_.v6.sin6_addr.s6_addr[11] = 0;
+    data_.v6.sin6_addr.s6_addr[12] = 0; data_.v6.sin6_addr.s6_addr[13] = 0;
+    data_.v6.sin6_addr.s6_addr[14] = 0; data_.v6.sin6_addr.s6_addr[15] = 0;
+    data_.v6.sin6_scope_id = 0;
+  }
+}
+
+endpoint::endpoint(const asio::ip::address& addr,
+    unsigned short port_num)
+  : data_()
+{
+  using namespace std; // For memcpy.
+  if (addr.is_v4())
+  {
+    data_.v4.sin_family = ASIO_OS_DEF(AF_INET);
+    data_.v4.sin_port =
+      asio::detail::socket_ops::host_to_network_short(port_num);
+    data_.v4.sin_addr.s_addr =
+      asio::detail::socket_ops::host_to_network_long(
+        addr.to_v4().to_uint());
+  }
+  else
+  {
+    data_.v6.sin6_family = ASIO_OS_DEF(AF_INET6);
+    data_.v6.sin6_port =
+      asio::detail::socket_ops::host_to_network_short(port_num);
+    data_.v6.sin6_flowinfo = 0;
+    asio::ip::address_v6 v6_addr = addr.to_v6();
+    asio::ip::address_v6::bytes_type bytes = v6_addr.to_bytes();
+    memcpy(data_.v6.sin6_addr.s6_addr, bytes.data(), 16);
+    data_.v6.sin6_scope_id =
+      static_cast<asio::detail::u_long_type>(
+        v6_addr.scope_id());
+  }
+}
+
+void endpoint::resize(std::size_t new_size)
+{
+  if (new_size > sizeof(asio::detail::sockaddr_storage_type))
+  {
+    asio::error_code ec(asio::error::invalid_argument);
+    asio::detail::throw_error(ec);
+  }
+}
+
+unsigned short endpoint::port() const
+{
+  if (is_v4())
+  {
+    return asio::detail::socket_ops::network_to_host_short(
+        data_.v4.sin_port);
+  }
+  else
+  {
+    return asio::detail::socket_ops::network_to_host_short(
+        data_.v6.sin6_port);
+  }
+}
+
+void endpoint::port(unsigned short port_num)
+{
+  if (is_v4())
+  {
+    data_.v4.sin_port
+      = asio::detail::socket_ops::host_to_network_short(port_num);
+  }
+  else
+  {
+    data_.v6.sin6_port
+      = asio::detail::socket_ops::host_to_network_short(port_num);
+  }
+}
+
+asio::ip::address endpoint::address() const
+{
+  using namespace std; // For memcpy.
+  if (is_v4())
+  {
+    return asio::ip::address_v4(
+        asio::detail::socket_ops::network_to_host_long(
+          data_.v4.sin_addr.s_addr));
+  }
+  else
+  {
+    asio::ip::address_v6::bytes_type bytes;
+#if defined(ASIO_HAS_STD_ARRAY)
+    memcpy(bytes.data(), data_.v6.sin6_addr.s6_addr, 16);
+#else // defined(ASIO_HAS_STD_ARRAY)
+    memcpy(bytes.elems, data_.v6.sin6_addr.s6_addr, 16);
+#endif // defined(ASIO_HAS_STD_ARRAY)
+    return asio::ip::address_v6(bytes, data_.v6.sin6_scope_id);
+  }
+}
+
+void endpoint::address(const asio::ip::address& addr)
+{
+  endpoint tmp_endpoint(addr, port());
+  data_ = tmp_endpoint.data_;
+}
+
+bool operator==(const endpoint& e1, const endpoint& e2)
+{
+  return e1.address() == e2.address() && e1.port() == e2.port();
+}
+
+bool operator<(const endpoint& e1, const endpoint& e2)
+{
+  if (e1.address() < e2.address())
+    return true;
+  if (e1.address() != e2.address())
+    return false;
+  return e1.port() < e2.port();
+}
+
+#if !defined(ASIO_NO_IOSTREAM)
+std::string endpoint::to_string() const
+{
+  std::ostringstream tmp_os;
+  tmp_os.imbue(std::locale::classic());
+  if (is_v4())
+    tmp_os << address();
+  else
+    tmp_os << '[' << address() << ']';
+  tmp_os << ':' << port();
+
+  return tmp_os.str();
+}
+#endif // !defined(ASIO_NO_IOSTREAM)
+
+} // namespace detail
+} // namespace ip
+} // namespace asio
+
+#include "asio/detail/pop_options.hpp"
+
+#endif // ASIO_IP_DETAIL_IMPL_ENDPOINT_IPP