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/*
* 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>.
/
/**
* SOURCE: system_compare.cc
*
* MODULE: rasodmg/test
*
* COMMENTS:
* None
*/
static const char rcsid[] = "@(#)rasodmg/test,SystemCompare: $Id: system_compare.cc,v 1.3 2002/07/16 07:42:36 hoefner Exp $";
#ifdef EARLY_TEMPLATE
#define __EXECUTABLE__
#include "raslib/template_inst.hh"
#endif
#include "system_compare.hh"
#include "raslib/rminit.hh"
#include "raslib/rmdebug.hh"
#include "raslib/primitivetype.hh"
#include "raslib/marraytype.hh"
#include "rasodmg/tiling.hh"
#include "rasodmg/stattiling.hh"
#include "rasodmg/storagelayout.hh"
#include "rasodmg/oqlquery.hh"
#include "clientcomm/clientcomm.hh"
int main(int argc, const char** argv)
{
SystemBasic::usageHeader = "system_compare version 0.9\n\t\tProgram for checking data in RasDaMan\n";
SystemBasic::usageFooter = "Required information:\n\t\tMDD type\n\t\tCollection name\n\t\tMDD domain\n\t\tScale levels or file name\n";
int retval = 0;
try {
retval = SystemCompare::doStuff(argc, argv);
}
catch (r_Error& e)
{
cout << "Caught Exception at top level: " << e.get_errorno() << " " << e.what() << endl;
}
}
int
SystemCompare::doStuff(int argc, const char** argv)
{
installSignalHandlers();
int retval = 0;
retval = parseParams(argc, (char**)argv);
if (retval == 0)
{
if (mddTypeName)
{
if (mddDomainDef)
{
if (collName)
{
if (fileName)
{//compare given file with database
retval = doCompare();
}
else {
if (scaleLevels != NULL)
{//compare scalelevels
retval = doCompare();
}
else {
retval = NOCOMPAREDESTINATION;
}
}
}
else {
retval = NOCOLLNAMEDEFINED;
}
}
else {
retval = MDDDOMAINNOTSPECIFIED;
}
}
else {
retval = NOMDDTYPEDEFINED;
}
}
explainRetval(retval);
return retval;
}
//SystemUpdate::doUpdate(const char* queryString, const char* queryStringS, const char* mddTypeName, const r_Marray_Type mddType, const r_Minterval& mddDomain, const char* inputFormatParams, )
int
SystemCompare::doCompare()
{
int retval = 0;
char queryBufferS[QUERYBUFFERLENGTH];
memset(queryBufferS, 0, QUERYBUFFERLENGTH * sizeof(char));
if (mddOIdDef)
{
std::ostrstream stream(queryBufferS, QUERYBUFFERLENGTH);
stream << "SELECT A" << mddDomain << " FROM " << collName << " AS A WHERE oid(A) = " << mddOId;
}
else {
std::ostrstream stream(queryBufferS, QUERYBUFFERLENGTH);
stream << "SELECT A" << mddDomain << " FROM " << collName << " AS A";
}
r_Storage_Layout* stl = new r_Storage_Layout(theTiling->clone());
char* typeStructure = NULL;
r_Ref<r_GMarray> selectedMDD;
r_Set< r_Ref_Any > result;
r_Marray_Type* mddType = NULL;
try {
openTransaction(false);
typeStructure = db.communication->getTypeStructure(mddTypeName, ClientComm::r_MDDType_Type);
ta.abort();
db.close();
}
catch (r_Error& err)
{
RMInit::logOut << "Error during type retrieval from database: " << err.get_errorno() << " " << err.what() << endl;
typeStructure = new char[strlen(mddTypeName) + 1];
strcpy(typeStructure, mddTypeName);
}
try {
r_Type* tempType = r_Type::get_any_type(typeStructure);
if (tempType->isMarrayType())
{
mddType = (r_Marray_Type*)tempType;
}
else {
RMInit::logOut << "The type (" << typeStructure << ") is not an marray type." << endl;
retval = MDDTYPEINVALID;
}
}
catch (r_Error& err)
{
RMInit::logOut << "Error during type retrieval from type structure (" << typeStructure << "): " << err.get_errorno() << " " << err.what() << endl;
retval = MDDTYPEINVALID;
}
if (retval == 0)
{
size_t baseTypeLength = mddType->base_type().size();
if (fileName)
{//check if file corresponds to collection
r_Storage_Layout* stl = new r_Storage_Layout(theTiling->clone());
r_Ref<r_GMarray> tempMDD = new (mddTypeName)r_GMarray(mddDomain, baseTypeLength, stl);
tempMDD->set_type_schema(mddType);
FILE* filePointer = checkFile(fileName, retval);
if (retval != 0)
{
tempMDD.destroy();
return retval;
}
retval = initGMarray(tempMDD, filePointer, inputFormat, mddDomain, inputFormatParams);
fclose(filePointer);
if (retval == 0)
{
try {
r_OQL_Query query(queryBufferS);
openTransaction(false);
r_oql_execute(query, result);
r_Iterator< r_Ref_Any > iter = result.create_iterator();
selectedMDD = r_Ref<r_GMarray>(*iter);
if (polygonDefined)
{
polygon.setMArray(*selectedMDD);
if (foreGroundDef)
polygon.fillMArrayInside(foreGround);
if (backGroundDef)
polygon.fillMArrayOutside(backGround);
}
if (retval == 0)
{
retval = compareGMarrays(selectedMDD, tempMDD);
if (((retval != 0) || (force)) && (outputFileName != NULL))
{
char* tempName = new char[strlen(outputFileName) + strlen("image.png") + 1];
strcpy(tempName, outputFileName);
strcat(tempName, ".db.png");
saveData(tempName, selectedMDD->get_array(), selectedMDD->get_array_size(), selectedMDD->spatial_domain());
strcpy(tempName, outputFileName);
strcat(tempName, ".image.png");
saveData(tempName, tempMDD->get_array(), tempMDD->get_array_size(), tempMDD->spatial_domain());
delete [] tempName;
tempName = NULL;
}
}
ta.abort();
db.close();
}
catch (r_Error& err)
{
RMInit::logOut << "Error during administrative action: " << err.get_errorno() << " " << err.what() << endl;
retval = EXCEPTIONADMIN;
ta.abort();
}
if (db.get_status() != r_Database::not_open)
db.close();
}
}
if (scaleLevels != NULL)
{
try {
//initialise selectedMDD
r_OQL_Query query(queryBufferS);
openTransaction(false);
r_oql_execute(query, result);
r_Iterator< r_Ref_Any > iter = result.create_iterator();
selectedMDD = r_Ref<r_GMarray>(*iter);
if (polygonDefined)
{
polygon.setMArray(*selectedMDD);
if (foreGroundDef)
polygon.fillMArrayInside(foreGround);
if (backGroundDef)
polygon.fillMArrayOutside(backGround);
}
if (retval == 0)
{//read the scaled mdds from db and scale down the selected MDD and compare
std::list<std::pair<double, char*> >::iterator iter = scaleLevels->begin();
std::list<std::pair<double, char*> >::iterator end = scaleLevels->end();
r_Minterval scaledDomain;
r_Minterval clipDomain;
unsigned int length = 0;
r_Dimension maxDim = mddDomain.dimension();
r_Point origin(maxDim);
double factor = 0;
for (r_Dimension i = 0; i < maxDim; i++)
origin[i] = 0;
while ((iter != end) && (retval == 0))
{
factor = iter->first;
retval = scaleDomain(overlayDomain, origin, factor, scaledDomain, clipDomain, length);
RMInit::logOut << "scaled: " << iter->second << " scaled domain " << scaledDomain << " clip domain " << clipDomain << " result=" << retval << endl;
const r_Type* type = selectedMDD->get_base_type_schema();
size_t tlen = selectedMDD->get_type_length();
retval = compareScaledMDD(selectedMDD, clipDomain, scaledDomain, length, iter->second);
iter++;
}
}
ta.abort();
db.close();
}
catch (r_Error& err)
{
RMInit::logOut << "Error during administrative action: " << err.get_errorno() << " " << err.what() << endl;
retval = EXCEPTIONADMIN;
ta.abort();
}
if (db.get_status() != r_Database::not_open)
db.close();
}
}
return retval;
}
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