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Viewing changes to client/server_detect.h

  • Committer: Mark Atwood
  • Date: 2011-08-12 04:08:33 UTC
  • mfrom: (2385.2.17 refactor5)
  • Revision ID: me@mark.atwood.name-20110812040833-u6j85nc6ahuc0dtz
merge lp:~olafvdspek/drizzle/refactor5

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client/server_detect.h
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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 as published by
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 *  the Free Software Foundation; version 2 of the License.
 
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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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 *
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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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 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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 */
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#ifndef CLIENT_SERVER_DETECT_H
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#define CLIENT_SERVER_DETECT_H
 
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#pragma once
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#include <boost/regex.hpp>
 
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#include <string>
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class ServerDetect
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{
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  public:
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    enum server_type {
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      SERVER_MYSQL_FOUND,
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      SERVER_DRIZZLE_FOUND,
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      SERVER_UNKNOWN_FOUND
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    };
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    server_type getServerType() { return type; }
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    std::string& getServerVersion() { return version; }
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    ServerDetect(drizzle_con_st *connection) :
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      type(SERVER_UNKNOWN_FOUND),
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      version("")
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    {
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      boost::match_flag_type flags = boost::match_default;
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      boost::regex mysql_regex("(5\\.[0-9]+\\.[0-9]+)");
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      boost::regex drizzle_regex("(20[0-9]{2}\\.(0[1-9]|1[012])\\.[0-9]+)");
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      version= drizzle_con_server_version(connection);
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      if (regex_search(version, mysql_regex, flags))
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        type= SERVER_MYSQL_FOUND;
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      else if (regex_search(version, drizzle_regex, flags))
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        type= SERVER_DRIZZLE_FOUND;
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      else
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        type= SERVER_UNKNOWN_FOUND;
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    }
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  private:
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    server_type type;
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    std::string version;
 
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public:
 
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  enum server_type 
 
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  {
 
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    SERVER_MYSQL_FOUND,
 
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    SERVER_DRIZZLE_FOUND,
 
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    SERVER_UNKNOWN_FOUND
 
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  };
 
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  server_type getServerType() const { return type; }
 
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  const std::string& getServerVersion() const { return version; }
 
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  ServerDetect(drizzle_con_st*);
 
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private:
 
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  server_type type;
 
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  std::string version;
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};
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#endif /* CLIENT_SERVER_DETECT_H */