Added thirdparty: boost library

thirdparty/include/boost/mysql/client_errc.hpp

@@ -0,0 +1,100 @@
+//
+// Copyright (c) 2019-2023 Ruben Perez Hidalgo (rubenperez038 at gmail 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 BOOST_MYSQL_CLIENT_ERRC_HPP
+#define BOOST_MYSQL_CLIENT_ERRC_HPP
+
+#include <boost/mysql/error_code.hpp>
+
+#include <boost/mysql/detail/config.hpp>
+
+#include <boost/system/error_category.hpp>
+
+namespace boost {
+namespace mysql {
+
+/**
+ * \brief MySQL client-defined error codes.
+ * \details These errors are produced by the client itself, rather than the server.
+ */
+enum class client_errc : int
+{
+    /// An incomplete message was received from the server (indicates a deserialization error or
+    /// packet mismatch).
+    incomplete_message = 1,
+
+    /// An unexpected value was found in a server-received message (indicates a deserialization
+    /// error or packet mismatch).
+    protocol_value_error,
+
+    /// The server does not support the minimum required capabilities to establish the connection.
+    server_unsupported,
+
+    /// Unexpected extra bytes at the end of a message were received (indicates a deserialization
+    /// error or packet mismatch).
+    extra_bytes,
+
+    /// Mismatched sequence numbers (usually caused by a packet mismatch).
+    sequence_number_mismatch,
+
+    /// The user employs an authentication plugin not known to this library.
+    unknown_auth_plugin,
+
+    /// The authentication plugin requires the connection to use SSL.
+    auth_plugin_requires_ssl,
+
+    /// The number of parameters passed to the prepared statement does not match the number of
+    /// actual parameters.
+    wrong_num_params,
+
+    /// The connection mandatory SSL, but the server doesn't accept SSL connections.
+    server_doesnt_support_ssl,
+
+    /// The static interface detected a mismatch between your C++ type definitions and what the server
+    /// returned in the query.
+    metadata_check_failed,
+
+    /// The static interface detected a mismatch between the number of row types passed to `static_results`
+    /// or `static_execution_state` and the number of resultsets returned by your query.
+    num_resultsets_mismatch,
+
+    /// The StaticRow type passed to read_some_rows does not correspond to the resultset type being read.
+    row_type_mismatch,
+
+    /// The static interface encountered an error when parsing a field into a C++ data structure.
+    static_row_parsing_error,
+};
+
+BOOST_MYSQL_DECL
+const boost::system::error_category& get_client_category() noexcept;
+
+/// Creates an \ref error_code from a \ref client_errc.
+inline error_code make_error_code(client_errc error)
+{
+    return error_code(static_cast<int>(error), get_client_category());
+}
+
+}  // namespace mysql
+
+#ifndef BOOST_MYSQL_DOXYGEN
+namespace system {
+
+template <>
+struct is_error_code_enum<::boost::mysql::client_errc>
+{
+    static constexpr bool value = true;
+};
+}  // namespace system
+#endif
+
+}  // namespace boost
+
+#ifdef BOOST_MYSQL_HEADER_ONLY
+#include <boost/mysql/impl/error_categories.ipp>
+#endif
+
+#endif