/*
* 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>.
*/
/*************************************************************
 *
 * INCLUDE: test_params.cc
 *
 * MODULE:  raslib
 *
 * PURPOSE:
 *
 * COMMENTS:
 *
 ************************************************************/

#include <stdio.h>
#include <iostream>
#include <string.h>
#include <stdlib.h>

#include "raslib/rminit.hh"
#include "raslib/parseparams.hh"


RMINITGLOBALS('C')


typedef struct test_params_s {
  r_Parse_Params *pp;
  int zlevel;
  double fidelity;
  char *lstream;
} test_params_t;


static void test_params(test_params_t &params, char *str)
{
  cout << "Processing (" << str << ") ..." << endl;

  params.pp->process(str);

  cout << "zlevel = " << params.zlevel
       << ", fidelity = " << params.fidelity
       << ", stream = <" << params.lstream << ">" << endl;

  // string was allocated with strdup, free now
  free(str);
}


int main(int argc, char *argv[])
{
  r_Parse_Params pp;
  test_params_t params = {&pp, -1, -1.0, NULL};

  pp.add("zlevel", &params.zlevel, r_Parse_Params::param_type_int);
  pp.add("fidelity", &params.fidelity, r_Parse_Params::param_type_double);
  pp.add("stream", &params.lstream, r_Parse_Params::param_type_string);

  // Note: must use strdup() because Purify doesn't find reads over the end of
  // static strings!
  test_params(params, strdup("0123"));
  test_params(params, strdup("zlevel, fidelity=0.1"));
  test_params(params, strdup("zlevel=a"));
  test_params(params, strdup("zlevel=6"));
  test_params(params, strdup("\"zlevel=6\""));  
  test_params(params, strdup("fidelity=0.90"));
  test_params(params, strdup("stream=rle"));
  test_params(params, strdup("stream=eee "));
  test_params(params, strdup("stream=\"rle\""));
  test_params(params, strdup("zlevel=9, fidelity=0.75, stream=zlib"));
  test_params(params, strdup("stream=rle, zlevel=5"));
  test_params(params, strdup("zlevel=1, foobar=hello"));
  test_params(params, strdup("foobar=hello, zlevel=2"));
  test_params(params, strdup("  stream=\"zlib\"  "));
  test_params(params, strdup("  foobar=\"hello, you there\", stream=\"rle\""));
  
  if (params.lstream != NULL)
    delete [] params.lstream;

  return 0;
}