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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) 2009 Sun Microsystems, Inc.
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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; either 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 "drizzled/identifier.h"
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#include "drizzled/session.h"
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#include "drizzled/internal/my_sys.h"
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#include "drizzled/util/tablename_to_filename.h"
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#include "drizzled/util/backtrace.h"
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#include <boost/algorithm/string/compare.hpp>
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extern string drizzle_tmpdir;
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static size_t build_schema_filename(string &path, const string &db)
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bool conversion_error= false;
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conversion_error= util::tablename_to_filename(db, path);
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errmsg_printf(error::ERROR,
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_("Schema name cannot be encoded and fit within filesystem "
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"name length restrictions."));
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Schema::Schema(const std::string &db_arg) :
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string::size_type lastPos= db.find_first_of('/', 0);
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if (lastPos != std::string::npos)
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catalog= db.substr(0, lastPos);
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db.erase(0, lastPos + 1);
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if (not db_arg.empty())
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build_schema_filename(db_path, db);
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assert(db_path.length()); // TODO throw exception, this is a possibility
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void Schema::getSQLPath(std::string &arg) const
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const std::string &Schema::getPath() const
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bool Schema::compare(const std::string &arg) const
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return boost::iequals(arg, db);
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bool Schema::compare(Schema::const_reference arg) const
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return boost::iequals(arg.getSchemaName(), db);
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bool Schema::isValid() const
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if (db.size() > NAME_LEN)
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if (db.at(db.length() -1) == ' ')
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const CHARSET_INFO * const cs= &my_charset_utf8mb4_general_ci;
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int well_formed_error;
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uint32_t res= cs->cset->well_formed_len(cs, db.c_str(), db.c_str() + db.length(),
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NAME_CHAR_LEN, &well_formed_error);
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if (well_formed_error or db.length() != res)
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my_error(ER_WRONG_DB_NAME, *this);
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const std::string &Schema::getCatalogName() const
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return drizzled::catalog::local_identifier().name();
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std::ostream& operator<<(std::ostream& output, const Schema&identifier)
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output << "identifier::Schema:(";
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output << catalog::local_identifier();
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output << identifier.getSchemaName().c_str();
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output << identifier.getPath().c_str();
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return output; // for multiple << operators.
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} /* namespace identifier */
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} /* namespace drizzled */