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Viewing changes to client/server_detect.h

  • Committer: Olaf van der Spek
  • Date: 2011-08-04 08:13:04 UTC
  • mfrom: (2384 drizzle)
  • mto: This revision was merged to the branch mainline in revision 2385.
  • Revision ID: olafvdspek@gmail.com-20110804081304-rlejjpvoos17bjdf
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client/server_detect.h
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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 <iostream>
 
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#include <iosfwd>
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class ServerDetect
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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("^([3-9]\\.[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, drizzle_regex, flags))
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      {
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        type= SERVER_DRIZZLE_FOUND;
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      }
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      else if (regex_search(version, mysql_regex, flags))
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      {
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        type= SERVER_MYSQL_FOUND;
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      }
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      else
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      {
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        std::cerr << "Server version not detectable. Assuming MySQL." << std::endl;
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        type= SERVER_MYSQL_FOUND;
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      }
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    }
 
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    ServerDetect(drizzle_con_st *connection);
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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 */