150 lines
4.2 KiB
C++
150 lines
4.2 KiB
C++
/*
|
|
Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; version 2 of the License.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef MYSQL_CONNECTION_OPTIONS_INCLUDED
|
|
#define MYSQL_CONNECTION_OPTIONS_INCLUDED
|
|
|
|
#include "client_priv.h"
|
|
#include <vector>
|
|
#include "composite_options_provider.h"
|
|
#include "abstract_program.h"
|
|
#include "i_connection_factory.h"
|
|
#include "nullable.h"
|
|
#include "base/mutex.h"
|
|
|
|
namespace Mysql{
|
|
namespace Tools{
|
|
namespace Base{
|
|
namespace Options{
|
|
|
|
/**
|
|
Options provider providing options to specify connection to MySQL server.
|
|
*/
|
|
class Mysql_connection_options
|
|
: public Composite_options_provider, I_connection_factory
|
|
{
|
|
private:
|
|
/**
|
|
Options provider enclosing options related to SSL settings of connection
|
|
to MySQL server.
|
|
*/
|
|
class Ssl_options : public Abstract_options_provider
|
|
{
|
|
public:
|
|
/**
|
|
Creates all options that will be provided.
|
|
Implementation of Abstract_options_provider virtual method.
|
|
*/
|
|
void create_options();
|
|
|
|
/**
|
|
Applies option values to MYSQL connection structure.
|
|
*/
|
|
void apply_for_connection(MYSQL* connection);
|
|
|
|
private:
|
|
Nullable<std::string> m_ssl_mode_string;
|
|
bool m_ssl;
|
|
bool m_ssl_verify_server_cert;
|
|
|
|
void ca_option_callback(char *argument);
|
|
void mode_option_callback(char *argument);
|
|
void use_ssl_option_callback(char *argument);
|
|
void ssl_verify_server_cert_callback(char *argument);
|
|
};
|
|
|
|
public:
|
|
/**
|
|
Constructs new MySQL server connection options provider. Calling this
|
|
function from multiple threads simultaneously is not thread safe.
|
|
@param program Pointer to main program class.
|
|
*/
|
|
Mysql_connection_options(Abstract_program *program);
|
|
|
|
/**
|
|
Creates all options that will be provided.
|
|
Implementation of Abstract_options_provider virtual method.
|
|
*/
|
|
void create_options();
|
|
|
|
/**
|
|
Provides new connection to MySQL database server based on option values.
|
|
Implementation of I_connection_factory interface.
|
|
*/
|
|
MYSQL* create_connection();
|
|
|
|
/**
|
|
Retrieves charset that will be used in new MySQL connections.. Can be NULL
|
|
if none was set explicitly.
|
|
*/
|
|
CHARSET_INFO* get_current_charset() const;
|
|
|
|
/**
|
|
Sets charset that will be used in new MySQL connections.
|
|
*/
|
|
void set_current_charset(CHARSET_INFO* charset);
|
|
|
|
private:
|
|
/**
|
|
Returns pointer to constant array containing specified string or NULL
|
|
value if string has length 0.
|
|
*/
|
|
const char* get_null_or_string(Nullable<std::string>& maybeString);
|
|
|
|
/**
|
|
Prints database connection error and exits program.
|
|
*/
|
|
void db_error(MYSQL* connection, const char* when);
|
|
#ifdef _WIN32
|
|
void pipe_protocol_callback(char* not_used MY_ATTRIBUTE((unused)));
|
|
#endif
|
|
void protocol_callback(char* not_used MY_ATTRIBUTE((unused)));
|
|
void secure_auth_callback(char* argument MY_ATTRIBUTE((unused)));
|
|
|
|
static bool mysql_inited;
|
|
|
|
Ssl_options m_ssl_options_provider;
|
|
Abstract_program *m_program;
|
|
Nullable<std::string> m_protocol_string;
|
|
uint32 m_protocol;
|
|
Nullable<std::string> m_bind_addr;
|
|
Nullable<std::string> m_host;
|
|
uint32 m_mysql_port;
|
|
Nullable<std::string> m_mysql_unix_port;
|
|
#if defined (_WIN32) && !defined (EMBEDDED_LIBRARY)
|
|
Nullable<std::string> m_shared_memory_base_name;
|
|
#endif
|
|
Nullable<std::string> m_default_auth;
|
|
bool m_secure_auth;
|
|
Nullable<std::string> m_plugin_dir;
|
|
uint32 m_net_buffer_length;
|
|
uint32 m_max_allowed_packet;
|
|
bool m_compress;
|
|
Nullable<std::string> m_user;
|
|
Nullable<std::string> m_password;
|
|
Nullable<std::string> m_default_charset;
|
|
Nullable<std::string> m_server_public_key;
|
|
bool m_get_server_public_key;
|
|
};
|
|
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
#endif
|