97 lines
3.2 KiB
C++
97 lines
3.2 KiB
C++
/*
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* Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License, version 2.0,
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* as published by the Free Software Foundation.
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*
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* This program is also distributed with certain software (including
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* but not limited to OpenSSL) that is licensed under separate terms,
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* as designated in a particular file or component or in included license
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* documentation. The authors of MySQL hereby grant you an additional
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* permission to link the program and your derivative works with the
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* separately licensed software that they have included with MySQL.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License, version 2.0, for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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// MySQL DB access module, for use by plugins and others
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// For the module that implements interactive DB functionality see mod_db
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#ifndef PLUGIN_X_CLIENT_XCONNECTION_IMPL_H_
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#define PLUGIN_X_CLIENT_XCONNECTION_IMPL_H_
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#include <memory>
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#include "my_io.h"
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#include "plugin/x/client/context/xcontext.h"
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#include "plugin/x/client/mysqlxclient/xconnection.h"
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#include "plugin/x/client/mysqlxclient/xerror.h"
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#include "violite.h"
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struct sockaddr_un;
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namespace xcl {
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namespace details {
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int make_vio_timeout(const int64_t value);
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} // namespace details
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class Ssl_config;
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class Connection_config;
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class Connection_impl : public XConnection {
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public:
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explicit Connection_impl(std::shared_ptr<Context> context);
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~Connection_impl() override;
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XError connect_to_localhost(const std::string &unix_socket) override;
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XError connect(const std::string &host, const uint16_t port,
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const Internet_protocol ip_mode) override;
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my_socket get_socket_fd() override;
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XError activate_tls() override;
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XError shutdown(const Shutdown_type how_to_shutdown) override;
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XError write(const uint8_t *data, const std::size_t data_length) override;
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XError read(uint8_t *data, const std::size_t data_length) override;
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void close() override;
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const State &state() override;
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XError set_read_timeout(const int deadline_seconds) override;
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XError set_write_timeout(const int deadline_seconds) override;
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private:
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XError connect(sockaddr *sockaddr, const std::size_t addr_size);
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static XError get_ssl_init_error(const int init_error_id);
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static XError get_ssl_error(const int error_id);
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static XError get_socket_error(const int error_id);
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static std::string get_socket_error_description(const int error_id);
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st_VioSSLFd *m_vioSslFd;
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Vio *m_vio;
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bool m_ssl_active;
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bool m_connected;
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Connection_type m_connection_type;
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enum_ssl_init_error m_ssl_init_error;
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std::unique_ptr<State> m_state;
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std::shared_ptr<Context> m_context;
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std::string m_hostname;
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};
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} // namespace xcl
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#endif // PLUGIN_X_CLIENT_XCONNECTION_IMPL_H_
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