/*
* 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>.
*/

#ifndef _SYSTEMBASIC_HH_
#define _SYSTEMBASIC_HH_

class r_Tiling;

// fopen, getc
#include <stdio.h>
#include <list>
#include "raslib/mddtypes.hh"
#include "raslib/minterval.hh"
#include "raslib/scalar.hh"
#include "raslib/odmgtypes.hh"
#include "raslib/oid.hh"
#include "rasodmg/transaction.hh"
#include "rasodmg/database.hh"
#include "rasodmg/ref.hh"
#include "rasodmg/set.hh"
#include "rasodmg/gmarray.hh"
#include "rasodmg/polycutout.hh"
#include "cmlparser.hh"

class SystemBasic
	{
	public:
		static char* getData(FILE* file, size_t& dtaSize, int& retval);

		static void printScalar(const r_Scalar& scalar);

		static int checkArguments(int argc, const char** argv, const char* searchText, int& optionValueIndex);

		static void explainRetval(int retval);

		static void printOptions();

		static int parseParams(int argc, char** argv);

		static FILE* checkFile(const char* fileArg, int& retval);

		static int convertTo(r_Data_Format fmt, char*& src, size_t& size, r_Minterval& interv, r_Base_Type*& tp, const char* options);

		static int convertFrom(r_Data_Format fmt, char*& src, size_t& size, r_Minterval& interv, r_Base_Type*& tp, const char* options);

		static int readScaleLevels(const char* argv);

		static int initGMarray(r_Ref<r_GMarray>& tempMDD, FILE* tempFile, r_Data_Format conversionFormat, r_Minterval& tempDataDomain, const char* conversionParams) throw (r_Error);

		static int overlayGMarrays(r_Ref<r_GMarray>& target, const r_Ref<r_GMarray>& replaceBlackMDD, const r_Ref<r_GMarray>& backgroundMDD);

		static int compareGMarrays(const r_Ref<r_GMarray>& baseMDD, r_Ref<r_GMarray>& topMDD);

		static void openTransaction(bool readwrite = true) throw (r_Error);

		static int compareScaledMDD(const r_Ref<r_GMarray>& baseMDD, const r_Minterval& clipDom, const r_Minterval& downScaledDomain, unsigned int length, const char* collectionName) throw (r_Error);

		static int updateScaledMDD(const r_Ref<r_GMarray>& baseMDD, const r_Minterval& clipDom, const r_Minterval& downScaledDomain, unsigned int length, const char* collectionName) throw (r_Error);

		static int scaleDomain(const r_Minterval& baseDomain, const r_Point& origin, double factor, r_Minterval& scaledDomain, r_Minterval& clipDomain, unsigned int& length);

		static int saveData(const char* fileNamePat, const char* data, r_Bytes length, const r_Minterval& mddDomain);

		static const char* serverName;
		static r_ULong serverPort;		
		static const char* baseName;
		static const char* userName;
		static const char* passwd;
		static bool printText;
		static const char* outputFileName;
		static const char* conversionTypeName;
		static r_Data_Format inputFormat;
		static const char* inputFormatParams;
		static r_Data_Format outputFormat;
		static const char* outputFormatParams;
		static r_Data_Format transferFormat;
		static const char* transferFormatParams;
		static r_Data_Format storageFormat;
		static const char* storageFormatParams;
		static const char* collName;
		static const char* setTypeName;
		static const char* mddTypeName;
		static r_OId mddOId;
		static bool mddOIdDef;
		static r_OId collOId;
		static bool collOIdDef;
		static const char* fileName;
		static r_Database db;
		static r_Transaction ta;
		static r_Minterval mddDomain;
		static bool mddDomainDef;
		static bool testBed;
		static r_Tiling* theTiling;
		static bool polygonDefined;
		static r_PolygonCutOut polygon;
		static int polygonShrinker;
		static bool transparent;
		static string outsidePatternSel;
		static bool outsidePatternSelDef;
		static string insidePatternSel;
		static bool insidePatternSelDef;
		static string outsidePattern;
		static bool outsidePatternDef;
		static string insidePattern;
		static bool insidePatternDef;
		static const int queryBufferLength;
		static std::list<std::pair<double, char*> >* scaleLevels;
		static int wrongBytes;
		static r_Scale_Function scaleFunction;
		static const string tilingDesc;
		static const string tilingParamsDesc;
		static const char* noUsageHeader;
		static const char* usageHeader;
		static const char* noUsageFooter;
		static const char* usageFooter;
		static size_t updateBufferSize;
		static const char* defaultUpdateBufferSize;
		static std::list<char*> layerList;
		static std::list<unsigned int> patternsTrue;
		static std::list<unsigned int> patternsFalse;
		static r_Minterval overlayDomain;
		static bool overlayDomainDef;
		static r_Range align;
		static bool tiledUpdate;
		static bool handleSignal;
		static bool force;
	};

void signalHandler(int sig);

void installSignalHandlers();

#define QUERYBUFFERLENGTH		512

#define ALLDONE				-1
#define OK				0
#define CREATEANDNOCREATE		1
#define NOVALIDDOMAIN			2
#define FILEINACCESSIBLE		3
#define FILENAMETOLONG			4 
#define NOCREATECREATECOLL		5
#define NOCOLLTYPE			6
#define COLLOIDANDCOLLNAME		7
#define CREATECOLLWITHOID		8
#define CREATEMDDWITHOID		9
#define INVALIDTILESIZE			10
#define DOMAINDATAMISMATCH		11
#define MDDDOMAINNOTSPECIFIED		12
#define FILENAMENOTSPECIFIED		13
#define NOCOLLNAMENOCOLLOID		14
#define MDDTYPEINVALID			15
#define NOBASETYPE			16
#define EXCEPTIONCREATECOLL		17
#define EXCEPTIONADMIN			18
#define COLLECTIONINACCESSIBLE		19
#define MDDINACCESSIBLE			20
#define OIDINVALID			21
#define MDDOIDANDCOLL			22
#define ARGUMENTSMISSING		23
#define ARGUMENTSINCOMPLETE		24
#define EXCEPTIONEXECUTEQUERY		25
#define NOQUERY				26
#define CONVERSIONNOTSUPPORTED		27
#define CONVERSIONEXCEPTION		28
#define UNKNOWNTILINGTYPE		29
#define TILINGPARAMETERSMISSING		30
#define TILINGPATAMETERSINCORRECT	31
#define CONVERSIONTYPENOTABASETYPE 	32
#define CONVERSIONRETURNEDWRONGTYPE	33
#define POLYGONCREATIONFAILED      	34
#define OVERLAYDOMAINSDONOTMATCH   	35
#define OVERLAYTYPESIZESDONOTMATCH   	36
#define POLYGONDOMAINTOOLARGE		37
#define NOCOLLNAMEDEFINED    		38
#define NOMDDTYPEDEFINED		39
#define MDDTYPEOFGMARRAYNOTINITIALISED	40
#define SCALEDOMAINISNOTCORRECT		41
#define SCALELEVELSINCORRECT   		42
#define GMARRAYSARENOTEQUAL    		43
#define UNKNOWNSCALEFUNCTION   		44
#define UNABLETOCLAIMRESOURCEFORFILE    45
#define ERRORPARSINGCOMMANDLINE         46
#define TILINGTYPENOTALLOWED            47
#define LAYERSNOTCORRECT                48
#define TOOMANYLAYERS                   49
#define OVERLAYDOMAINDOESNOTMATCH	50
#define TILEDUPDATEANDFILE       	51
#define NOCOMPAREDESTINATION     	52
#define CONVERSIONTYPEMISSING     	53
#endif