#include "mymalloc/mymalloc.h"
/*
* This file is part of rasdaman community.
*
* Rasdaman community 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 3 of the License, or
* (at your option) any later version.
*
* Rasdaman community 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 rasdaman community.  If not, see <http://www.gnu.org/licenses/>.
*
* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 Peter Baumann /
rasdaman GmbH.
*
* For more information please see <http://www.rasdaman.org>
* or contact Peter Baumann via <baumann@rasdaman.com>.
*/
// This is -*- C++ -*-
/*************************************************************
 *
 *
 * PURPOSE:
 *	code common to all database interface implementations
 *
 * CHANGE HISTORY (append further entries):
 */

#include <malloc.h>
#include "raslib/rmdebug.hh"
#include "mddbasetype.hh"
#include "mdddomaintype.hh"
#include "basetype.hh"
#include <iostream>
#include "reladminif/sqlerror.hh"
#include "reladminif/externs.h"
#include "reladminif/objectbroker.hh"
#include <cstring>

r_Bytes
MDDBaseType::getMemorySize() const
	{
	return MDDType::getMemorySize() + myBaseType->getMemorySize() + sizeof(BaseType*);
	}

MDDBaseType::MDDBaseType(const OId& id) throw (r_Error)
	:	MDDType(id)
	{
	RMDBGENTER(5, RMDebug::module_catalogif, "MDDBaseType", "MDDBaseType(" << myOId << ")");
	if (objecttype == OId::MDDBASETYPEOID)
		{
		mySubclass = MDDBASETYPE;
		readFromDb();
		}
	RMDBGEXIT(5, RMDebug::module_catalogif, "MDDBaseType", "MDDBaseType(" << myOId << ")");
	}

MDDBaseType::MDDBaseType(const char* newTypeName, const BaseType* newBaseType)
	:	MDDType(newTypeName)
	{
	objecttype = OId::MDDBASETYPEOID;
	myBaseType = newBaseType; 
	mySubclass = MDDBASETYPE;
	}

MDDBaseType::MDDBaseType()
	:	MDDType("unnamed mddbasetype")
	{
	objecttype = OId::MDDBASETYPEOID;
	myBaseType = 0;
	mySubclass = MDDBASETYPE;
	}

MDDBaseType::MDDBaseType(const char* tname)
	:	MDDType(tname)
	{
	objecttype = OId::MDDBASETYPEOID;
	myBaseType = 0;
	mySubclass = MDDBASETYPE;
	}

MDDBaseType::MDDBaseType(const MDDBaseType& old)
	:	MDDType(old)
	{
	myBaseType = old.myBaseType; 
	}

MDDBaseType& MDDBaseType::operator=(const MDDBaseType& old)
	{
	// Gracefully handle self assignment
	if (this == &old)
		return *this;
	MDDType::operator=(old);
	myBaseType = old.myBaseType;
	return *this;
	}

char* 
MDDBaseType::getTypeStructure() const
	{
	char* baseType = myBaseType->getTypeStructure();
	char* result = (char*)mymalloc(10 + strlen(baseType));

	strcpy(result, "marray <");
	strcat(result, baseType);
	strcat(result, ">");

	free(baseType);
	return result;
	}

void
MDDBaseType::print_status( ostream& s ) const
	{
	s << "\tr_Marray" << "<" << myBaseType->getTypeName() << "\t>";
	}

const BaseType* 
MDDBaseType::getBaseType() const
	{
	return myBaseType;
	}

MDDBaseType::~MDDBaseType()
	{
	RMDBGENTER(5, RMDebug::module_catalogif, "MDDBaseType", "~MDDBaseType() " << myOId);
	validate();
	RMDBGEXIT(5, RMDebug::module_catalogif, "MDDBaseType", "~MDDBaseType() " << myOId);
	}

int
MDDBaseType::compatibleWith(const Type* aType) const
	{
	RMDBGENTER(11, RMDebug::module_catalogif, "MDDBaseType", "compatibleWith(" << aType->getName() << ") " << getName());
	int retval;
	if( ((MDDType*)aType)->getSubtype() != MDDBASETYPE && ((MDDType*)aType)->getSubtype() != MDDDOMAINTYPE && ((MDDType*)aType)->getSubtype() != MDDDIMENSIONTYPE )
		{
		RMDBGMIDDLE(11, RMDebug::module_catalogif, "MDDBaseType", "not mddbasetype or subclass");
		retval = 0;
		}
	else	{
		// myBaseType has to be specified
		if( myBaseType->compatibleWith(((MDDBaseType*)aType)->getBaseType()) )
			{
			retval = 1;
			}
		else	{
			RMDBGMIDDLE(11, RMDebug::module_catalogif, "MDDBaseType", "basetypes not compatible");
			retval = 0;
			}
		}
	RMDBGEXIT(11, RMDebug::module_catalogif, "MDDBaseType", "compatibleWith(" << aType->getName() << ") " << getName() << " retval " << retval);
	return retval;
	}

int
MDDBaseType::compatibleWithDomain(const r_Minterval* aDomain ) const
	{
	RMDBGENTER(11, RMDebug::module_catalogif, "MDDBaseType", "compatibleWithDomain(" << *aDomain << ") " << getName());
	int retval;

	// create an MDDDomainType with aDomain and myBaseType
	MDDDomainType tempType( "tempType", myBaseType, *aDomain );
	// use normal compatibleWith
	retval = this->compatibleWith( &tempType );
	RMDBGEXIT(11, RMDebug::module_catalogif, "MDDBaseType", "compatibleWithDomain(" << aDomain << ") " << getName() << " retval " << retval);
	return retval;
	}