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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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* Copyright (C) 2011 Andrew Hutchings
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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 as published by
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* the Free Software Foundation; version 2 of the License, or
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* (at your option) any later version.
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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 for more details.
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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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#include "client_priv.h"
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#include <boost/regex.hpp>
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#include <client/server_detect.h>
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ServerDetect::ServerDetect(drizzle_con_st *connection) :
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type(SERVER_UNKNOWN_FOUND),
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boost::match_flag_type flags = boost::match_default;
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// FIXME: Detecting capabilities from a version number is a recipe for
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// disaster, like we've seen with 15 years of JavaScript :-)
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// Anyway, as there is no MySQL 7.x yet, this will do for tonight.
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// I will get back to detect something tangible after the release (like
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// presence of some table or its record in DATA_DICTIONARY.
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boost::regex mysql_regex("^([3-6]\\.[0-9]+\\.[0-9]+)");
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boost::regex drizzle_regex7("^(20[0-9]{2}\\.(0[1-9]|1[012])\\.[0-9]+)");
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boost::regex drizzle_regex71("^([7-9]\\.[0-9]+\\.[0-9]+)");
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version= drizzle_con_server_version(connection);
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if (regex_search(version, drizzle_regex7, flags))
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type= SERVER_DRIZZLE_FOUND;
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else if (regex_search(version, drizzle_regex71, flags))
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type= SERVER_DRIZZLE_FOUND;
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else if (regex_search(version, mysql_regex, flags))
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type= SERVER_MYSQL_FOUND;
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std::cerr << "Server version not detectable. Assuming MySQL." << std::endl;
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type= SERVER_MYSQL_FOUND;