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/* - mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
*
* Copyright (C) 2010 Brian Aker
*
* 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; either version 2 of the License, or
* (at your option) any later version.
*
* 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
*/
#include "config.h"
#include <drizzled/show.h>
#include <drizzled/session.h>
#include <drizzled/db.h>
#include <drizzled/plugin/event_observer.h>
#include <drizzled/message.h>
#include "drizzled/message/table.pb.h"
#include "drizzled/message/schema.pb.h"
#include <string>
#include <uuid/uuid.h>
namespace drizzled {
namespace message {
static const std::string PROGRAM_ERROR("PROGRAM_ERROR");
// These are used to generate strings for types
static const std::string VARCHAR("VARCHAR");
static const std::string DOUBLE("DOUBLE");
static const std::string BLOB("BLOB");
static const std::string ENUM("ENUM");
static const std::string INTEGER("INTEGER");
static const std::string BIGINT("BIGINT");
static const std::string DECIMAL("DECIMAL");
static const std::string DATE("DATE");
static const std::string TIMESTAMP("TIMESTAMP");
static const std::string DATETIME("DATETIME");
static const std::string UNDEFINED("UNDEFINED");
static const std::string RESTRICT("RESTRICT");
static const std::string CASCADE("CASCADE");
static const std::string SET_NULL("SET NULL");
static const std::string NO_ACTION("NO ACTION");
static const std::string SET_DEFAULT("SET DEFAULT");
static const std::string YES("YES");
static const std::string NO("NO");
static const std::string UNKNOWN_INDEX("UNKNOWN_INDEX");
static const std::string BTREE("BTREE");
static const std::string RTREE("RTREE");
static const std::string HASH("HASH");
static const std::string FULLTEXT("FULLTEXT");
static const std::string MATCH_FULL("FULL");
static const std::string MATCH_PARTIAL("PARTIAL");
static const std::string MATCH_SIMPLE("SIMPLE");
void init(drizzled::message::Table &arg, const std::string &name_arg, const std::string &schema_arg, const std::string &engine_arg)
{
arg.set_name(name_arg);
arg.set_schema(schema_arg);
arg.set_creation_timestamp(time(NULL));
arg.set_update_timestamp(time(NULL));
arg.mutable_engine()->set_name(engine_arg);
/* 36 characters for uuid string +1 for NULL */
uuid_t uu;
char uuid_string[37];
uuid_generate_random(uu);
uuid_unparse(uu, uuid_string);
arg.set_uuid(uuid_string, 36);
arg.set_version(1);
}
void init(drizzled::message::Schema &arg, const std::string &name_arg)
{
arg.set_name(name_arg);
arg.mutable_engine()->set_name(std::string("filesystem")); // For the moment we have only one.
if (not arg.has_collation())
{
arg.set_collation(default_charset_info->name);
}
/* 36 characters for uuid string +1 for NULL */
uuid_t uu;
char uuid_string[37];
uuid_generate_random(uu);
uuid_unparse(uu, uuid_string);
arg.set_uuid(uuid_string, 36);
arg.set_version(1);
}
void update(drizzled::message::Schema &arg)
{
arg.set_version(arg.version() + 1);
arg.set_update_timestamp(time(NULL));
}
void update(drizzled::message::Table &arg)
{
arg.set_version(arg.version() + 1);
arg.set_update_timestamp(time(NULL));
}
const std::string &type(drizzled::message::Table::Field::FieldType type)
{
switch (type)
{
case message::Table::Field::VARCHAR:
return VARCHAR;
case message::Table::Field::DOUBLE:
return DOUBLE;
case message::Table::Field::BLOB:
return BLOB;
case message::Table::Field::ENUM:
return ENUM;
case message::Table::Field::INTEGER:
return INTEGER;
case message::Table::Field::BIGINT:
return BIGINT;
case message::Table::Field::DECIMAL:
return DECIMAL;
case message::Table::Field::DATE:
return DATE;
case message::Table::Field::TIMESTAMP:
return TIMESTAMP;
case message::Table::Field::DATETIME:
return DATETIME;
}
assert(0);
return PROGRAM_ERROR;
}
const std::string &type(drizzled::message::Table::ForeignKeyConstraint::ForeignKeyOption type)
{
switch (type)
{
case message::Table::ForeignKeyConstraint::OPTION_RESTRICT:
return RESTRICT;
case message::Table::ForeignKeyConstraint::OPTION_CASCADE:
return CASCADE;
case message::Table::ForeignKeyConstraint::OPTION_SET_NULL:
return SET_NULL;
case message::Table::ForeignKeyConstraint::OPTION_UNDEF:
case message::Table::ForeignKeyConstraint::OPTION_NO_ACTION:
return NO_ACTION;
case message::Table::ForeignKeyConstraint::OPTION_SET_DEFAULT:
return SET_DEFAULT;
}
return NO_ACTION;
}
// This matches SQL standard of using YES/NO not the normal TRUE/FALSE
const std::string &type(bool type)
{
return type ? YES : NO;
}
const std::string &type(drizzled::message::Table::Index::IndexType type)
{
switch (type)
{
case message::Table::Index::UNKNOWN_INDEX:
return UNKNOWN_INDEX;
case message::Table::Index::BTREE:
return BTREE;
case message::Table::Index::RTREE:
return RTREE;
case message::Table::Index::HASH:
return HASH;
case message::Table::Index::FULLTEXT:
return FULLTEXT;
}
assert(0);
return PROGRAM_ERROR;
}
const std::string &type(drizzled::message::Table::ForeignKeyConstraint::ForeignKeyMatchOption type)
{
switch (type)
{
case message::Table::ForeignKeyConstraint::MATCH_FULL:
return MATCH_FULL;
case message::Table::ForeignKeyConstraint::MATCH_PARTIAL:
return MATCH_PARTIAL;
case message::Table::ForeignKeyConstraint::MATCH_UNDEFINED:
case message::Table::ForeignKeyConstraint::MATCH_SIMPLE:
return MATCH_SIMPLE;
}
return MATCH_SIMPLE;
}
} /* namespace message */
} /* namespace drizzled */
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