EVOLUTION-MANAGER

Edit File: ogrutils.cpp

/******************************************************************************
 * $Id: ogrutils.cpp 27729 2014-09-24 00:40:16Z goatbar $
 *
 * Project:  OpenGIS Simple Features Reference Implementation
 * Purpose:  Utility functions for OGR classes, including some related to
 *           parsing well known text format vectors.
 * Author:   Frank Warmerdam, warmerdam@pobox.com
 *
 ******************************************************************************
 * Copyright (c) 1999, Frank Warmerdam
 * Copyright (c) 2008-2014, Even Rouault <even dot rouault at mines-paris dot org>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 ****************************************************************************/

#include "cpl_conv.h"
#include "cpl_vsi.h"

#include <ctype.h>

#include "ogr_geometry.h"
#include "ogr_p.h"

#ifdef OGR_ENABLED
# include "ogrsf_frmts.h"
#endif /* OGR_ENABLED */

CPL_CVSID("$Id: ogrutils.cpp 27729 2014-09-24 00:40:16Z goatbar $");

/************************************************************************/
/*                        OGRFormatDouble()                             */
/************************************************************************/

void OGRFormatDouble( char *pszBuffer, int nBufferLen, double dfVal, char chDecimalSep, int nPrecision )
{
    int i;
    int nTruncations = 0;
    char szFormat[16];
    sprintf(szFormat, "%%.%df", nPrecision);

int ret = snprintf(pszBuffer, nBufferLen, szFormat, dfVal);
    /* Windows CRT doesn't conform with C99 and return -1 when buffer is truncated */
    if (ret >= nBufferLen || ret == -1)
    {
        snprintf(pszBuffer, nBufferLen, "%s", "too_big");
        return;
    }

while(nPrecision > 0)
    {
        i = 0;
        int nCountBeforeDot = 0;
        int iDotPos = -1;
        while( pszBuffer[i] != '\0' )
        {
            if ((pszBuffer[i] == '.' || pszBuffer[i] == ',') && chDecimalSep != '\0')
            {
                iDotPos = i;
                pszBuffer[i] = chDecimalSep;
            }
            else if (iDotPos < 0 && pszBuffer[i] != '-')
                nCountBeforeDot ++;
            i++;
        }

/* -------------------------------------------------------------------- */
    /*      Trim trailing 00000x's as they are likely roundoff error.       */
    /* -------------------------------------------------------------------- */
        if( i > 10 && iDotPos >=0 )
        {
            if (/* && pszBuffer[i-1] == '1' &&*/
                pszBuffer[i-2] == '0' 
                && pszBuffer[i-3] == '0' 
                && pszBuffer[i-4] == '0' 
                && pszBuffer[i-5] == '0' 
                && pszBuffer[i-6] == '0' )
            {
                pszBuffer[--i] = '\0';
            }
            else if( i - 8 > iDotPos && /* pszBuffer[i-1] == '1' */
                  /* && pszBuffer[i-2] == '0' && */
                    (nCountBeforeDot >= 4 || pszBuffer[i-3] == '0') 
                    && (nCountBeforeDot >= 5 || pszBuffer[i-4] == '0') 
                    && (nCountBeforeDot >= 6 || pszBuffer[i-5] == '0') 
                    && (nCountBeforeDot >= 7 || pszBuffer[i-6] == '0')
                    && (nCountBeforeDot >= 8 || pszBuffer[i-7] == '0')
                    && pszBuffer[i-8] == '0'
                    && pszBuffer[i-9] == '0')
            {
                i -= 8;
                pszBuffer[i] = '\0';
            }
        }

/* -------------------------------------------------------------------- */
    /*      Trim trailing zeros.                                            */
    /* -------------------------------------------------------------------- */
        while( i > 2 && pszBuffer[i-1] == '0' && pszBuffer[i-2] != '.' )
        {
            pszBuffer[--i] = '\0';
        }

/* -------------------------------------------------------------------- */
    /*      Detect trailing 99999X's as they are likely roundoff error.     */
    /* -------------------------------------------------------------------- */
        if( i > 10 &&
            iDotPos >= 0 &&
            nPrecision + nTruncations >= 15)
        {
            if (/*pszBuffer[i-1] == '9' && */
                 pszBuffer[i-2] == '9' 
                && pszBuffer[i-3] == '9' 
                && pszBuffer[i-4] == '9' 
                && pszBuffer[i-5] == '9' 
                && pszBuffer[i-6] == '9' )
            {
                nPrecision --;
                nTruncations ++;
                sprintf(szFormat, "%%.%df", nPrecision);
                snprintf(pszBuffer, nBufferLen, szFormat, dfVal);
                continue;
            }
            else if (i - 9 > iDotPos && /*pszBuffer[i-1] == '9' && */
                     /*pszBuffer[i-2] == '9' && */
                    (nCountBeforeDot >= 4 || pszBuffer[i-3] == '9') 
                    && (nCountBeforeDot >= 5 || pszBuffer[i-4] == '9') 
                    && (nCountBeforeDot >= 6 || pszBuffer[i-5] == '9') 
                    && (nCountBeforeDot >= 7 || pszBuffer[i-6] == '9')
                    && (nCountBeforeDot >= 8 || pszBuffer[i-7] == '9')
                    && pszBuffer[i-8] == '9'
                    && pszBuffer[i-9] == '9')
            {
                nPrecision --;
                nTruncations ++;
                sprintf(szFormat, "%%.%df", nPrecision);
                snprintf(pszBuffer, nBufferLen, szFormat, dfVal);
                continue;
            }
        }

break;
    }

}

/************************************************************************/
/*                        OGRMakeWktCoordinate()                        */
/*                                                                      */
/*      Format a well known text coordinate, trying to keep the         */
/*      ASCII representation compact, but accurate.  These rules        */
/*      will have to tighten up in the future.                          */
/*                                                                      */
/*      Currently a new point should require no more than 64            */
/*      characters barring the X or Y value being extremely large.      */
/************************************************************************/

void OGRMakeWktCoordinate( char *pszTarget, double x, double y, double z, 
                           int nDimension )

{
    const size_t bufSize = 75;
    const size_t maxTargetSize = 75; /* Assumed max length of the target buffer. */

char szX[bufSize];
    char szY[bufSize];
    char szZ[bufSize];

szZ[0] = '\0';

int nLenX, nLenY;

if( x == (int) x && y == (int) y )
    {
        snprintf( szX, bufSize, "%d", (int) x );
        snprintf( szY, bufSize, "%d", (int) y );
    }
    else
    {
        OGRFormatDouble( szX, bufSize, x, '.' );
        OGRFormatDouble( szY, bufSize, y, '.' );
    }

nLenX = strlen(szX);
    nLenY = strlen(szY);

if( nDimension == 3 )
    {
        if( z == (int) z )
        {
            snprintf( szZ, bufSize, "%d", (int) z );
        }
        else
        {
            OGRFormatDouble( szZ, bufSize, z, '.' );
        }
    }

if( nLenX + 1 + nLenY + ((nDimension == 3) ? (1 + strlen(szZ)) : 0) >= maxTargetSize )
    {
#ifdef DEBUG
        CPLDebug( "OGR", 
                  "Yow!  Got this big result in OGRMakeWktCoordinate()\n"
                  "%s %s %s", 
                  szX, szY, szZ );
#endif
        if( nDimension == 3 )
            strcpy( pszTarget, "0 0 0");
        else
            strcpy( pszTarget, "0 0");
    }
    else
    {
        memcpy( pszTarget, szX, nLenX );
        pszTarget[nLenX] = ' ';
        memcpy( pszTarget + nLenX + 1, szY, nLenY );
        if (nDimension == 3)
        {
            pszTarget[nLenX + 1 + nLenY] = ' ';
            strcpy( pszTarget + nLenX + 1 + nLenY + 1, szZ );
        }
        else
        {
            pszTarget[nLenX + 1 + nLenY] = '\0';
        }
    }
}

/************************************************************************/
/*                          OGRWktReadToken()                           */
/*                                                                      */
/*      Read one token or delimeter and put into token buffer.  Pre     */
/*      and post white space is swallowed.                              */
/************************************************************************/

const char *OGRWktReadToken( const char * pszInput, char * pszToken )

{
    if( pszInput == NULL )
        return NULL;
    
/* -------------------------------------------------------------------- */
/*      Swallow pre-white space.                                        */
/* -------------------------------------------------------------------- */
    while( *pszInput == ' ' || *pszInput == '\t' )
        pszInput++;

/* -------------------------------------------------------------------- */
/*      If this is a delimeter, read just one character.                */
/* -------------------------------------------------------------------- */
    if( *pszInput == '(' || *pszInput == ')' || *pszInput == ',' )
    {
        pszToken[0] = *pszInput;
        pszToken[1] = '\0';
        
        pszInput++;
    }

/* -------------------------------------------------------------------- */
/*      Or if it alpha numeric read till we reach non-alpha numeric     */
/*      text.                                                           */
/* -------------------------------------------------------------------- */
    else
    {
        int             iChar = 0;
        
        while( iChar < OGR_WKT_TOKEN_MAX-1
               && ((*pszInput >= 'a' && *pszInput <= 'z')
                   || (*pszInput >= 'A' && *pszInput <= 'Z')
                   || (*pszInput >= '0' && *pszInput <= '9')
                   || *pszInput == '.' 
                   || *pszInput == '+' 
                   || *pszInput == '-') )
        {
            pszToken[iChar++] = *(pszInput++);
        }

pszToken[iChar++] = '\0';
    }

/* -------------------------------------------------------------------- */
/*      Eat any trailing white space.                                   */
/* -------------------------------------------------------------------- */
    while( *pszInput == ' ' || *pszInput == '\t' )
        pszInput++;

return( pszInput );
}

/************************************************************************/
/*                          OGRWktReadPoints()                          */
/*                                                                      */
/*      Read a point string.  The point list must be contained in       */
/*      brackets and each point pair separated by a comma.              */
/************************************************************************/

const char * OGRWktReadPoints( const char * pszInput,
                               OGRRawPoint ** ppaoPoints, double **ppadfZ,
                               int * pnMaxPoints,
                               int * pnPointsRead )

{
    const char *pszOrigInput = pszInput;
    *pnPointsRead = 0;

if( pszInput == NULL )
        return NULL;
    
/* -------------------------------------------------------------------- */
/*      Eat any leading white space.                                    */
/* -------------------------------------------------------------------- */
    while( *pszInput == ' ' || *pszInput == '\t' )
        pszInput++;

/* -------------------------------------------------------------------- */
/*      If this isn't an opening bracket then we have a problem!        */
/* -------------------------------------------------------------------- */
    if( *pszInput != '(' )
    {
        CPLDebug( "OGR",
                  "Expected '(', but got %s in OGRWktReadPoints().\n",
                  pszInput );
                  
        return pszInput;
    }

pszInput++;

/* ==================================================================== */
/*      This loop reads a single point.  It will continue till we       */
/*      run out of well formed points, or a closing bracket is          */
/*      encountered.                                                    */
/* ==================================================================== */
    char        szDelim[OGR_WKT_TOKEN_MAX];
    
    do {
/* -------------------------------------------------------------------- */
/*      Read the X and Y values, verify they are numeric.               */
/* -------------------------------------------------------------------- */
        char    szTokenX[OGR_WKT_TOKEN_MAX];
        char    szTokenY[OGR_WKT_TOKEN_MAX];

pszInput = OGRWktReadToken( pszInput, szTokenX );
        pszInput = OGRWktReadToken( pszInput, szTokenY );

if( (!isdigit(szTokenX[0]) && szTokenX[0] != '-' && szTokenX[0] != '.' )
            || (!isdigit(szTokenY[0]) && szTokenY[0] != '-' && szTokenY[0] != '.') )
            return NULL;

/* -------------------------------------------------------------------- */
/*      Do we need to grow the point list to hold this point?           */
/* -------------------------------------------------------------------- */
        if( *pnPointsRead == *pnMaxPoints )
        {
            *pnMaxPoints = *pnMaxPoints * 2 + 10;
            *ppaoPoints = (OGRRawPoint *)
                CPLRealloc(*ppaoPoints, sizeof(OGRRawPoint) * *pnMaxPoints);

if( *ppadfZ != NULL )
            {
                *ppadfZ = (double *)
                    CPLRealloc(*ppadfZ, sizeof(double) * *pnMaxPoints);
            }
        }

/* -------------------------------------------------------------------- */
/*      Add point to list.                                              */
/* -------------------------------------------------------------------- */
        (*ppaoPoints)[*pnPointsRead].x = CPLAtof(szTokenX);
        (*ppaoPoints)[*pnPointsRead].y = CPLAtof(szTokenY);

/* -------------------------------------------------------------------- */
/*      Do we have a Z coordinate?                                      */
/* -------------------------------------------------------------------- */
        pszInput = OGRWktReadToken( pszInput, szDelim );

if( isdigit(szDelim[0]) || szDelim[0] == '-' || szDelim[0] == '.' )
        {
            if( *ppadfZ == NULL )
            {
                *ppadfZ = (double *) CPLCalloc(sizeof(double),*pnMaxPoints);
            }

(*ppadfZ)[*pnPointsRead] = CPLAtof(szDelim);

pszInput = OGRWktReadToken( pszInput, szDelim );
        }
        else if ( *ppadfZ != NULL )
            (*ppadfZ)[*pnPointsRead] = 0.0;
        
        (*pnPointsRead)++;

/* -------------------------------------------------------------------- */
/*      Do we have a M coordinate?                                      */
/*      If we do, just skip it.                                         */
/* -------------------------------------------------------------------- */
        if( isdigit(szDelim[0]) || szDelim[0] == '-' || szDelim[0] == '.' )
        {
            pszInput = OGRWktReadToken( pszInput, szDelim );
        }
        
/* -------------------------------------------------------------------- */
/*      Read next delimeter ... it should be a comma if there are       */
/*      more points.                                                    */
/* -------------------------------------------------------------------- */
        if( szDelim[0] != ')' && szDelim[0] != ',' )
        {
            CPLDebug( "OGR",
                      "Corrupt input in OGRWktReadPoints()\n"
                      "Got `%s' when expecting `,' or `)', near `%s' in %s.\n",
                      szDelim, pszInput, pszOrigInput );
            return NULL;
        }
        
    } while( szDelim[0] == ',' );

return pszInput;
}

/************************************************************************/
/*                             OGRMalloc()                              */
/*                                                                      */
/*      Cover for CPLMalloc()                                           */
/************************************************************************/

void *OGRMalloc( size_t size )

{
    return CPLMalloc( size );
}

/************************************************************************/
/*                             OGRCalloc()                              */
/*                                                                      */
/*      Cover for CPLCalloc()                                           */
/************************************************************************/

void * OGRCalloc( size_t count, size_t size )

{
    return CPLCalloc( count, size );
}

/************************************************************************/
/*                             OGRRealloc()                             */
/*                                                                      */
/*      Cover for CPLRealloc()                                          */
/************************************************************************/

void *OGRRealloc( void * pOld, size_t size )

{
    return CPLRealloc( pOld, size );
}

/************************************************************************/
/*                              OGRFree()                               */
/*                                                                      */
/*      Cover for CPLFree().                                            */
/************************************************************************/

void OGRFree( void * pMemory )

{
    CPLFree( pMemory );
}

/**
 * General utility option processing.
 *
 * This function is intended to provide a variety of generic commandline 
 * options for all OGR commandline utilities.  It takes care of the following
 * commandline options:
 *  
 *  --version: report version of GDAL in use. 
 *  --license: report GDAL license info.
 *  --formats: report all format drivers configured.
 *  --optfile filename: expand an option file into the argument list. 
 *  --config key value: set system configuration option. 
 *  --debug [on/off/value]: set debug level.
 *  --pause: Pause for user input (allows time to attach debugger)
 *  --locale [locale]: Install a locale using setlocale() (debugging)
 *  --help-general: report detailed help on general options. 
 *
 * The argument array is replaced "in place" and should be freed with 
 * CSLDestroy() when no longer needed.  The typical usage looks something
 * like the following.  Note that the formats should be registered so that
 * the --formats option will work properly.
 *
 *  int main( int argc, char ** argv )
 *  { 
 *    OGRAllRegister();
 *
 *    argc = OGRGeneralCmdLineProcessor( argc, &argv, 0 );
 *    if( argc < 1 )
 *        exit( -argc );
 *
 * @param nArgc number of values in the argument list.
 * @param ppapszArgv pointer to the argument list array (will be updated in place). 
 * @param nOptions unused.
 *
 * @return updated nArgc argument count.  Return of 0 requests terminate 
 * without error, return of -1 requests exit with error code.
 */

int OGRGeneralCmdLineProcessor( int nArgc, char ***ppapszArgv, int nOptions )

{
    char **papszReturn = NULL;
    int  iArg;
    char **papszArgv = *ppapszArgv;

(void) nOptions;
    
/* -------------------------------------------------------------------- */
/*      Preserve the program name.                                      */
/* -------------------------------------------------------------------- */
    papszReturn = CSLAddString( papszReturn, papszArgv[0] );

/* ==================================================================== */
/*      Loop over all arguments.                                        */
/* ==================================================================== */
    for( iArg = 1; iArg < nArgc; iArg++ )
    {
/* -------------------------------------------------------------------- */
/*      --version                                                       */
/* -------------------------------------------------------------------- */
        if( EQUAL(papszArgv[iArg],"--version") )
        {
            printf( "%s\n", GDALVersionInfo( "--version" ) );
            CSLDestroy( papszReturn );
            return 0;
        }

/* -------------------------------------------------------------------- */
/*      --license                                                       */
/* -------------------------------------------------------------------- */
        else if( EQUAL(papszArgv[iArg],"--license") )
        {
            printf( "%s\n", GDALVersionInfo( "LICENSE" ) );
            CSLDestroy( papszReturn );
            return 0;
        }

/* -------------------------------------------------------------------- */
/*      --config                                                        */
/* -------------------------------------------------------------------- */
        else if( EQUAL(papszArgv[iArg],"--config") )
        {
            if( iArg + 2 >= nArgc )
            {
                CPLError( CE_Failure, CPLE_AppDefined, 
                          "--config option given without a key and value argument." );
                CSLDestroy( papszReturn );
                return -1;
            }

CPLSetConfigOption( papszArgv[iArg+1], papszArgv[iArg+2] );

iArg += 2;
        }

/* -------------------------------------------------------------------- */
/*      --mempreload                                                    */
/* -------------------------------------------------------------------- */
        else if( EQUAL(papszArgv[iArg],"--mempreload") )
        {
            int i;

if( iArg + 1 >= nArgc )
            {
                CPLError( CE_Failure, CPLE_AppDefined, 
                          "--mempreload option given without directory path.");
                CSLDestroy( papszReturn );
                return -1;
            }
            
            char **papszFiles = CPLReadDir( papszArgv[iArg+1] );
            if( CSLCount(papszFiles) == 0 )
            {
                CPLError( CE_Failure, CPLE_AppDefined, 
                          "--mempreload given invalid or empty directory.");
                CSLDestroy( papszReturn );
                return -1;
            }
                
            for( i = 0; papszFiles[i] != NULL; i++ )
            {
                CPLString osOldPath, osNewPath;
                VSIStatBufL sStatBuf;
                
                if( EQUAL(papszFiles[i],".") || EQUAL(papszFiles[i],"..") )
                    continue;

osOldPath = CPLFormFilename( papszArgv[iArg+1], 
                                             papszFiles[i], NULL );
                osNewPath.Printf( "/vsimem/%s", papszFiles[i] );

if( VSIStatL( osOldPath, &sStatBuf ) != 0
                    || VSI_ISDIR( sStatBuf.st_mode ) )
                {
                    CPLDebug( "VSI", "Skipping preload of %s.", 
                              osOldPath.c_str() );
                    continue;
                }

CPLDebug( "VSI", "Preloading %s to %s.", 
                          osOldPath.c_str(), osNewPath.c_str() );

if( CPLCopyFile( osNewPath, osOldPath ) != 0 )
                    return -1;
            }
            
            CSLDestroy( papszFiles );
            iArg += 1;
        }

/* -------------------------------------------------------------------- */
/*      --debug                                                         */
/* -------------------------------------------------------------------- */
        else if( EQUAL(papszArgv[iArg],"--debug") )
        {
            if( iArg + 1 >= nArgc )
            {
                CPLError( CE_Failure, CPLE_AppDefined, 
                          "--debug option given without debug level." );
                CSLDestroy( papszReturn );
                return -1;
            }

CPLSetConfigOption( "CPL_DEBUG", papszArgv[iArg+1] );
            iArg += 1;
        }

/* -------------------------------------------------------------------- */
/*      --optfile                                                       */
/*                                                                      */
/*      Annoyingly the options inserted by --optfile will *not* be      */
/*      processed properly if they are general options.                 */
/* -------------------------------------------------------------------- */
        else if( EQUAL(papszArgv[iArg],"--optfile") )
        {
            const char *pszLine;
            FILE *fpOptFile;

if( iArg + 1 >= nArgc )
            {
                CPLError( CE_Failure, CPLE_AppDefined, 
                          "--optfile option given without filename." );
                CSLDestroy( papszReturn );
                return -1;
            }

fpOptFile = VSIFOpen( papszArgv[iArg+1], "rb" );

if( fpOptFile == NULL )
            {
                CPLError( CE_Failure, CPLE_AppDefined, 
                          "Unable to open optfile '%s'.\n%s",
                          papszArgv[iArg+1], VSIStrerror( errno ) );
                CSLDestroy( papszReturn );
                return -1;
            }
            
            while( (pszLine = CPLReadLine( fpOptFile )) != NULL )
            {
                char **papszTokens;
                int i;

if( pszLine[0] == '#' || strlen(pszLine) == 0 )
                    continue;

papszTokens = CSLTokenizeString( pszLine );
                for( i = 0; papszTokens != NULL && papszTokens[i] != NULL; i++)
                    papszReturn = CSLAddString( papszReturn, papszTokens[i] );
                CSLDestroy( papszTokens );
            }

VSIFClose( fpOptFile );
                
            iArg += 1;
        }

/* -------------------------------------------------------------------- */
/*      --formats                                                       */
/* -------------------------------------------------------------------- */
#ifdef OGR_ENABLED
        else if( EQUAL(papszArgv[iArg], "--formats") )
        {
            int iDr;

printf( "Supported Formats:\n" );

OGRSFDriverRegistrar *poR = OGRSFDriverRegistrar::GetRegistrar();
        
            for( iDr = 0; iDr < poR->GetDriverCount(); iDr++ )
            {
                OGRSFDriver *poDriver = poR->GetDriver(iDr);

if( poDriver->TestCapability( ODrCCreateDataSource ) )
                    printf( "  -> \"%s\" (read/write)\n", 
                            poDriver->GetName() );
                else
                    printf( "  -> \"%s\" (readonly)\n", 
                            poDriver->GetName() );
            }

CSLDestroy( papszReturn );
            return 0;
        }
#endif /* OGR_ENABLED */

/* -------------------------------------------------------------------- */
/*      --locale                                                        */
/* -------------------------------------------------------------------- */
        else if( EQUAL(papszArgv[iArg],"--locale") && iArg < nArgc-1 )
        {
            CPLsetlocale( LC_ALL, papszArgv[++iArg] );
        }

/* -------------------------------------------------------------------- */
/*      --pause - "hit enter" pause useful to connect a debugger.       */
/* -------------------------------------------------------------------- */
        else if( EQUAL(papszArgv[iArg],"--pause") )
        {
            printf( "Hit <ENTER> to Continue.\n" );
            CPLReadLine( stdin );
        }

/* -------------------------------------------------------------------- */
/*      --help-general                                                  */
/* -------------------------------------------------------------------- */
        else if( EQUAL(papszArgv[iArg],"--help-general") )
        {
            printf( "Generic GDAL/OGR utility command options:\n" );
            printf( "  --version: report version of GDAL/OGR in use.\n" );
            printf( "  --license: report GDAL/OGR license info.\n" );
#ifdef OGR_ENABLED
            printf( "  --formats: report all configured format drivers.\n" );
#endif /* OGR_ENABLED */
            printf( "  --optfile filename: expand an option file into the argument list.\n" );
            printf( "  --config key value: set system configuration option.\n" );
            printf( "  --debug [on/off/value]: set debug level.\n" );
            printf( "  --pause: wait for user input, time to attach debugger\n" );
            printf( "  --locale [locale]: install locale for debugging (ie. en_US.UTF-8)\n" );
            printf( "  --help-general: report detailed help on general options.\n" );
            CSLDestroy( papszReturn );
            return 0;
        }

/* -------------------------------------------------------------------- */
/*      carry through unrecognised options.                             */
/* -------------------------------------------------------------------- */
        else
        {
            papszReturn = CSLAddString( papszReturn, papszArgv[iArg] );
        }
    }

*ppapszArgv = papszReturn;

return CSLCount( *ppapszArgv );
}

/************************************************************************/
/*                            OGRParseDate()                            */
/*                                                                      */
/*      Parse a variety of text date formats into an OGRField.          */
/************************************************************************/

/**
 * Parse date string.
 *
 * This function attempts to parse a date string in a variety of formats
 * into the OGRField.Date format suitable for use with OGR.  Generally 
 * speaking this function is expecting values like:
 * 
 *   YYYY-MM-DD HH:MM:SS+nn
 *
 * The seconds may also have a decimal portion (which is ignored).  And
 * just dates (YYYY-MM-DD) or just times (HH:MM:SS) are also supported. 
 * The date may also be in YYYY/MM/DD format.  If the year is less than 100
 * and greater than 30 a "1900" century value will be set.  If it is less than
 * 30 and greater than -1 then a "2000" century value will be set.  In 
 * the future this function may be generalized, and additional control 
 * provided through nOptions, but an nOptions value of "0" should always do
 * a reasonable default form of processing.
 *
 * The value of psField will be indeterminate if the function fails (returns
 * FALSE).  
 *
 * @param pszInput the input date string.
 * @param psField the OGRField that will be updated with the parsed result.
 * @param nOptions parsing options, for now always 0. 
 *
 * @return TRUE if apparently successful or FALSE on failure.
 */

int OGRParseDate( const char *pszInput, OGRField *psField, CPL_UNUSED int nOptions )
{
    int bGotSomething = FALSE;

psField->Date.Year = 0;
    psField->Date.Month = 0;
    psField->Date.Day = 0;
    psField->Date.Hour = 0;
    psField->Date.Minute = 0;
    psField->Date.Second = 0;
    psField->Date.TZFlag = 0;
    
/* -------------------------------------------------------------------- */
/*      Do we have a date?                                              */
/* -------------------------------------------------------------------- */
    while( *pszInput == ' ' )
        pszInput++;
    
    if( strstr(pszInput,"-") != NULL || strstr(pszInput,"/") != NULL )
    {
        int nYear = atoi(pszInput);
        if( nYear != (GInt16)nYear )
        {
            CPLError(CE_Failure, CPLE_NotSupported,
                     "Years < -32768 or > 32767 are not supported");
            return FALSE;
        }
        psField->Date.Year = (GInt16)nYear;
        if( psField->Date.Year < 100 && psField->Date.Year >= 30 )
            psField->Date.Year += 1900;
        else if( psField->Date.Year < 30 && psField->Date.Year >= 0 )
            psField->Date.Year += 2000;

while( *pszInput >= '0' && *pszInput <= '9' ) 
            pszInput++;
        if( *pszInput != '-' && *pszInput != '/' )
            return FALSE;
        else 
            pszInput++;

psField->Date.Month = (GByte)atoi(pszInput);
        if( psField->Date.Month > 12 )
            return FALSE;

while( *pszInput >= '0' && *pszInput <= '9' ) 
            pszInput++;
        if( *pszInput != '-' && *pszInput != '/' )
            return FALSE;
        else 
            pszInput++;

psField->Date.Day = (GByte)atoi(pszInput);
        if( psField->Date.Day > 31 )
            return FALSE;

while( *pszInput >= '0' && *pszInput <= '9' )
            pszInput++;

bGotSomething = TRUE;
    }

/* -------------------------------------------------------------------- */
/*      Do we have a time?                                              */
/* -------------------------------------------------------------------- */
    while( *pszInput == ' ' )
        pszInput++;
    
    if( strstr(pszInput,":") != NULL )
    {
        psField->Date.Hour = (GByte)atoi(pszInput);
        if( psField->Date.Hour > 23 )
            return FALSE;

while( *pszInput >= '0' && *pszInput <= '9' ) 
            pszInput++;
        if( *pszInput != ':' )
            return FALSE;
        else 
            pszInput++;

psField->Date.Minute = (GByte)atoi(pszInput);
        if( psField->Date.Minute > 59 )
            return FALSE;

while( *pszInput >= '0' && *pszInput <= '9' ) 
            pszInput++;
        if( *pszInput != ':' )
            return FALSE;
        else 
            pszInput++;

psField->Date.Second = (GByte)atoi(pszInput);
        if( psField->Date.Second > 59 )
            return FALSE;

while( (*pszInput >= '0' && *pszInput <= '9')
               || *pszInput == '.' )
            pszInput++;

bGotSomething = TRUE;
    }

// No date or time!
    if( !bGotSomething )
        return FALSE;

/* -------------------------------------------------------------------- */
/*      Do we have a timezone?                                          */
/* -------------------------------------------------------------------- */
    while( *pszInput == ' ' )
        pszInput++;
    
    if( *pszInput == '-' || *pszInput == '+' )
    {
        // +HH integral offset
        if( strlen(pszInput) <= 3 )
            psField->Date.TZFlag = (GByte)(100 + atoi(pszInput) * 4);

else if( pszInput[3] == ':'  // +HH:MM offset
                 && atoi(pszInput+4) % 15 == 0 )
        {
            psField->Date.TZFlag = (GByte)(100 
                + atoi(pszInput+1) * 4
                + (atoi(pszInput+4) / 15));

if( pszInput[0] == '-' )
                psField->Date.TZFlag = -1 * (psField->Date.TZFlag - 100) + 100;
        }
        else if( isdigit(pszInput[3]) && isdigit(pszInput[4])  // +HHMM offset
                 && atoi(pszInput+3) % 15 == 0 )
        {
            psField->Date.TZFlag = (GByte)(100 
                + static_cast<GByte>(CPLScanLong(pszInput+1,2)) * 4
                + (atoi(pszInput+3) / 15));

if( pszInput[0] == '-' )
                psField->Date.TZFlag = -1 * (psField->Date.TZFlag - 100) + 100;
        }
        else if( isdigit(pszInput[3]) && pszInput[4] == '\0'  // +HMM offset
                 && atoi(pszInput+2) % 15 == 0 )
        {
            psField->Date.TZFlag = (GByte)(100 
                + static_cast<GByte>(CPLScanLong(pszInput+1,1)) * 4
                + (atoi(pszInput+2) / 15));

if( pszInput[0] == '-' )
                psField->Date.TZFlag = -1 * (psField->Date.TZFlag - 100) + 100;
        }
        // otherwise ignore any timezone info.
    }

return TRUE;
}

/************************************************************************/
/*                           OGRParseXMLDateTime()                      */
/************************************************************************/

int OGRParseXMLDateTime( const char* pszXMLDateTime,
                               int *pnYear, int *pnMonth, int *pnDay,
                               int *pnHour, int *pnMinute, float* pfSecond, int *pnTZ)
{
    int year = 0, month = 0, day = 0, hour = 0, minute = 0, TZHour, TZMinute;
    float second = 0;
    char c;
    int TZ = 0;
    int bRet = FALSE;

/* Date is expressed as a UTC date */
    if (sscanf(pszXMLDateTime, "%04d-%02d-%02dT%02d:%02d:%f%c",
                &year, &month, &day, &hour, &minute, &second, &c) == 7 && c == 'Z')
    {
        TZ = 100;
        bRet = TRUE;
    }
    /* Date is expressed as a UTC date, with a timezone */
    else if (sscanf(pszXMLDateTime, "%04d-%02d-%02dT%02d:%02d:%f%c%02d:%02d",
                &year, &month, &day, &hour, &minute, &second, &c, &TZHour, &TZMinute) == 9 &&
                (c == '+' || c == '-'))
    {
        TZ = 100 + ((c == '+') ? 1 : -1) * ((TZHour * 60 + TZMinute) / 15);
        bRet = TRUE;
    }
    /* Date is expressed into an unknown timezone */
    else if (sscanf(pszXMLDateTime, "%04d-%02d-%02dT%02d:%02d:%f",
                    &year, &month, &day, &hour, &minute, &second) == 6)
    {
        TZ = 0;
        bRet = TRUE;
    }
    /* Date is expressed as a UTC date with only year:month:day */
    else if (sscanf(pszXMLDateTime, "%04d-%02d-%02d", &year, &month, &day) == 3)
    {
        TZ = 0;
        bRet = TRUE;
    }

if (bRet)
    {
        if (pnYear) *pnYear = year;
        if (pnMonth) *pnMonth = month;
        if (pnDay) *pnDay = day;
        if (pnHour) *pnHour = hour;
        if (pnMinute) *pnMinute = minute;
        if (pfSecond) *pfSecond = second;
        if (pnTZ) *pnTZ = TZ;
    }

return bRet;
}

/************************************************************************/
/*                      OGRParseRFC822DateTime()                        */
/************************************************************************/

static const char* aszMonthStr[] = { "Jan", "Feb", "Mar", "Apr", "May", "Jun",
                                     "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };

int OGRParseRFC822DateTime( const char* pszRFC822DateTime,
                                  int *pnYear, int *pnMonth, int *pnDay,
                                  int *pnHour, int *pnMinute, int *pnSecond, int *pnTZ)
{
    /* Following http://asg.web.cmu.edu/rfc/rfc822.html#sec-5 : [Fri,] 28 Dec 2007 05:24[:17] GMT */
    char** papszTokens = CSLTokenizeStringComplex( pszRFC822DateTime, " ,:", TRUE, FALSE );
    char** papszVal = papszTokens;
    int bRet = FALSE;
    int nTokens = CSLCount(papszTokens);
    if (nTokens >= 6)
    {
        if ( ! ((*papszVal)[0] >= '0' && (*papszVal)[0] <= '9') )
        {
            /* Ignore day of week */
            papszVal ++;
        }

int day = atoi(*papszVal);
        papszVal ++;

int month = 0;

for(int i = 0; i < 12; i++)
        {
            if (EQUAL(*papszVal, aszMonthStr[i]))
                month = i + 1;
        }
        papszVal ++;

int year = atoi(*papszVal);
        papszVal ++;
        if( year < 100 && year >= 30 )
            year += 1900;
        else if( year < 30 && year >= 0 )
            year += 2000;

int hour = atoi(*papszVal);
        papszVal ++;

int minute = atoi(*papszVal);
        papszVal ++;

int second = 0;
        if (*papszVal != NULL && (*papszVal)[0] >= '0' && (*papszVal)[0] <= '9')
        {
            second = atoi(*papszVal);
            papszVal ++;
        }

if (month != 0)
        {
            bRet = TRUE;
            int TZ = 0;

if (*papszVal == NULL)
            {
            }
            else if (strlen(*papszVal) == 5 &&
                     ((*papszVal)[0] == '+' || (*papszVal)[0] == '-'))
            {
                char szBuf[3];
                szBuf[0] = (*papszVal)[1];
                szBuf[1] = (*papszVal)[2];
                szBuf[2] = 0;
                int TZHour = atoi(szBuf);
                szBuf[0] = (*papszVal)[3];
                szBuf[1] = (*papszVal)[4];
                szBuf[2] = 0;
                int TZMinute = atoi(szBuf);
                TZ = 100 + (((*papszVal)[0] == '+') ? 1 : -1) * ((TZHour * 60 + TZMinute) / 15);
            }
            else
            {
                const char* aszTZStr[] = { "GMT", "UT", "Z", "EST", "EDT", "CST", "CDT", "MST", "MDT", "PST", "PDT" };
                int anTZVal[] = { 0, 0, 0, -5, -4, -6, -5, -7, -6, -8, -7 };
                for(int i = 0; i < 11; i++)
                {
                    if (EQUAL(*papszVal, aszTZStr[i]))
                    {
                        TZ =  100 + anTZVal[i] * 4;
                        break;
                    }
                }
            }

if (pnYear) *pnYear = year;
            if (pnMonth) *pnMonth = month;
            if (pnDay) *pnDay = day;
            if (pnHour) *pnHour = hour;
            if (pnMinute) *pnMinute = minute;
            if (pnSecond) *pnSecond = second;
            if (pnTZ) *pnTZ = TZ;
        }
    }
    CSLDestroy(papszTokens);
    return bRet;
}

/**
  * Returns the day of the week in Gregorian calendar
  *
  * @param day : day of the month, between 1 and 31
  * @param month : month of the year, between 1 (Jan) and 12 (Dec)
  * @param year : year

* @return day of the week : 0 for Monday, ... 6 for Sunday
  */

int OGRGetDayOfWeek(int day, int month, int year)
{
    /* Reference: Zeller's congruence */
    int q = day;
    int m;
    if (month >=3)
        m = month;
    else
    {
        m = month + 12;
        year --;
    }
    int K = year % 100;
    int J = year / 100;
    int h = ( q + (((m+1)*26)/10) + K + K/4 + J/4 + 5 * J) % 7;
    return ( h + 5 ) % 7;
}

/************************************************************************/
/*                         OGRGetRFC822DateTime()                       */
/************************************************************************/

char* OGRGetRFC822DateTime(int year, int month, int day, int hour, int minute, int second, int TZFlag)
{
    char* pszTZ = NULL;
    const char* aszDayOfWeek[] = { "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun" };

int dayofweek = OGRGetDayOfWeek(day, month, year);

if (month < 1 || month > 12)
        month = 1;

if (TZFlag == 0 || TZFlag == 100)
    {
        pszTZ = CPLStrdup("GMT");
    }
    else
    {
        int TZOffset = ABS(TZFlag - 100) * 15;
        int TZHour = TZOffset / 60;
        int TZMinute = TZOffset - TZHour * 60;
        pszTZ = CPLStrdup(CPLSPrintf("%c%02d%02d", TZFlag > 100 ? '+' : '-',
                                        TZHour, TZMinute));
    }
    char* pszRet = CPLStrdup(CPLSPrintf("%s, %02d %s %04d %02d:%02d:%02d %s",
                     aszDayOfWeek[dayofweek], day, aszMonthStr[month - 1], year, hour, minute, second, pszTZ));
    CPLFree(pszTZ);
    return pszRet;
}

/************************************************************************/
/*                            OGRGetXMLDateTime()                       */
/************************************************************************/

char* OGRGetXMLDateTime(int year, int month, int day, int hour, int minute, int second, int TZFlag)
{
    char* pszRet;
    if (TZFlag == 0 || TZFlag == 100)
    {
        pszRet = CPLStrdup(CPLSPrintf("%04d-%02d-%02dT%02d:%02d:%02dZ",
                           year, month, day, hour, minute, second));
    }
    else
    {
        int TZOffset = ABS(TZFlag - 100) * 15;
        int TZHour = TZOffset / 60;
        int TZMinute = TZOffset - TZHour * 60;
        pszRet = CPLStrdup(CPLSPrintf("%04d-%02d-%02dT%02d:%02d:%02d%c%02d:%02d",
                           year, month, day, hour, minute, second,
                           (TZFlag > 100) ? '+' : '-', TZHour, TZMinute));
    }
    return pszRet;
}

/************************************************************************/
/*                 OGRGetXML_UTF8_EscapedString()                       */
/************************************************************************/

char* OGRGetXML_UTF8_EscapedString(const char* pszString)
{
    char *pszEscaped;
    if (!CPLIsUTF8(pszString, -1) &&
         CSLTestBoolean(CPLGetConfigOption("OGR_FORCE_ASCII", "YES")))
    {
        static int bFirstTime = TRUE;
        if (bFirstTime)
        {
            bFirstTime = FALSE;
            CPLError(CE_Warning, CPLE_AppDefined,
                    "%s is not a valid UTF-8 string. Forcing it to ASCII.\n"
                    "If you still want the original string and change the XML file encoding\n"
                    "afterwards, you can define OGR_FORCE_ASCII=NO as configuration option.\n"
                    "This warning won't be issued anymore", pszString);
        }
        else
        {
            CPLDebug("OGR", "%s is not a valid UTF-8 string. Forcing it to ASCII",
                    pszString);
        }
        char* pszTemp = CPLForceToASCII(pszString, -1, '?');
        pszEscaped = CPLEscapeString( pszTemp, -1, CPLES_XML );
        CPLFree(pszTemp);
    }
    else
        pszEscaped = CPLEscapeString( pszString, -1, CPLES_XML );
    return pszEscaped;
}

/************************************************************************/
/*                        OGRCompareDate()                              */
/************************************************************************/

int OGRCompareDate(   OGRField *psFirstTuple,
                      OGRField *psSecondTuple )
{
    /* FIXME? : We ignore TZFlag */

if (psFirstTuple->Date.Year < psSecondTuple->Date.Year)
        return -1;
    else if (psFirstTuple->Date.Year > psSecondTuple->Date.Year)
        return 1;

if (psFirstTuple->Date.Month < psSecondTuple->Date.Month)
        return -1;
    else if (psFirstTuple->Date.Month > psSecondTuple->Date.Month)
        return 1;

if (psFirstTuple->Date.Day < psSecondTuple->Date.Day)
        return -1;
    else if (psFirstTuple->Date.Day > psSecondTuple->Date.Day)
        return 1;

if (psFirstTuple->Date.Hour < psSecondTuple->Date.Hour)
        return -1;
    else if (psFirstTuple->Date.Hour > psSecondTuple->Date.Hour)
        return 1;

if (psFirstTuple->Date.Minute < psSecondTuple->Date.Minute)
        return -1;
    else if (psFirstTuple->Date.Minute > psSecondTuple->Date.Minute)
        return 1;

if (psFirstTuple->Date.Second < psSecondTuple->Date.Second)
        return -1;
    else if (psFirstTuple->Date.Second > psSecondTuple->Date.Second)
        return 1;

return 0;
}

/************************************************************************/
/*                        OGRFastAtof()                                 */
/************************************************************************/

/* On Windows, atof() is very slow if the number */
/* is followed by other long content. */
/* So we just extract the number into a short string */
/* before calling atof() on it */
static
double OGRCallAtofOnShortString(const char* pszStr)
{
    char szTemp[128];
    int nCounter = 0;
    const char* p = pszStr;
    while(*p == ' ' || *p == '\t')
        p++;
    while(*p == '+'  ||
          *p == '-'  ||
          (*p >= '0' && *p <= '9') ||
          *p == '.'  ||
          (*p == 'e' || *p == 'E' || *p == 'd' || *p == 'D'))
    {
        szTemp[nCounter++] = *(p++);
        if (nCounter == 127)
            return atof(pszStr);
    }
    szTemp[nCounter] = '\0';
    return atof(szTemp);
}

/** Same contract as CPLAtof, except than it doesn't always call the
 *  system atof() that may be slow on some platforms. For simple but
 *  common strings, it'll use a faster implementation (up to 20x faster
 *  than atof() on MS runtime libraries) that has no garanty to return
 *  exactly the same floating point number.
 */
 
double OGRFastAtof(const char* pszStr)
{
    double dfVal = 0;
    double dfSign = 1.0;
    const char* p = pszStr;
    
    static const double adfTenPower[] =
    {
        1e0, 1e1, 1e2, 1e3, 1e4, 1e5, 1e6, 1e7, 1e8, 1e9, 1e10,
        1e11, 1e12, 1e13, 1e14, 1e15, 1e16, 1e17, 1e18, 1e19, 1e20,
        1e21, 1e22, 1e23, 1e24, 1e25, 1e26, 1e27, 1e28, 1e29, 1e30, 1e31
    };
        
    while(*p == ' ' || *p == '\t')
        p++;

if (*p == '+')
        p++;
    else if (*p == '-')
    {
        dfSign = -1.0;
        p++;
    }
    
    while(TRUE)
    {
        if (*p >= '0' && *p <= '9')
        {
            dfVal = dfVal * 10.0 + (*p - '0');
            p++;
        }
        else if (*p == '.')
        {
            p++;
            break;
        }
        else if (*p == 'e' || *p == 'E' || *p == 'd' || *p == 'D')
            return OGRCallAtofOnShortString(pszStr);
        else
            return dfSign * dfVal;
    }
    
    unsigned int countFractionnal = 0;
    while(TRUE)
    {
        if (*p >= '0' && *p <= '9')
        {
            dfVal = dfVal * 10.0 + (*p - '0');
            countFractionnal ++;
            p++;
        }
        else if (*p == 'e' || *p == 'E' || *p == 'd' || *p == 'D')
            return OGRCallAtofOnShortString(pszStr);
        else
        {
            if (countFractionnal < sizeof(adfTenPower) / sizeof(adfTenPower[0]))
                return dfSign * (dfVal / adfTenPower[countFractionnal]);
            else
                return OGRCallAtofOnShortString(pszStr);
        }
    }
}

/**
 * Check that panPermutation is a permutation of [0,nSize-1].
 * @param panPermutation an array of nSize elements.
 * @param nSize size of the array.
 * @return OGRERR_NONE if panPermutation is a permutation of [0,nSize-1].
 * @since OGR 1.9.0
 */
OGRErr OGRCheckPermutation(int* panPermutation, int nSize)
{
    OGRErr eErr = OGRERR_NONE;
    int* panCheck = (int*)CPLCalloc(nSize, sizeof(int));
    int i;
    for(i=0;i<nSize;i++)
    {
        if (panPermutation[i] < 0 || panPermutation[i] >= nSize)
        {
            CPLError(CE_Failure, CPLE_IllegalArg,
                     "Bad value for element %d", i);
            eErr = OGRERR_FAILURE;
            break;
        }
        if (panCheck[panPermutation[i]] != 0)
        {
            CPLError(CE_Failure, CPLE_IllegalArg,
                     "Array is not a permutation of [0,%d]",
                     nSize - 1);
            eErr = OGRERR_FAILURE;
            break;
        }
        panCheck[panPermutation[i]] = 1;
    }
    CPLFree(panCheck);
    return eErr;
}

OGRErr OGRReadWKBGeometryType( unsigned char * pabyData, OGRwkbGeometryType *peGeometryType, OGRBoolean *pbIs3D )
{
    if ( ! (peGeometryType && pbIs3D) )
        return OGRERR_FAILURE;
    
/* -------------------------------------------------------------------- */
/*      Get the byte order byte.                                        */
/* -------------------------------------------------------------------- */
    OGRwkbByteOrder eByteOrder = DB2_V72_FIX_BYTE_ORDER((OGRwkbByteOrder) *pabyData);
    if (!( eByteOrder == wkbXDR || eByteOrder == wkbNDR ))
        return OGRERR_CORRUPT_DATA;

/* -------------------------------------------------------------------- */
/*      Get the geometry feature type.  For now we assume that          */
/*      geometry type is between 0 and 255 so we only have to fetch     */
/*      one byte.                                                       */
/* -------------------------------------------------------------------- */
    int bIs3D = FALSE;
    int iRawType;
    
    memcpy(&iRawType, pabyData + 1, 4);
    if ( OGR_SWAP(eByteOrder))
    {
        CPL_SWAP32PTR(&iRawType);
    }
    
    /* Old-style OGC z-bit is flipped? */
    if ( wkb25DBit & iRawType )
    {
        /* Clean off top 3 bytes */
        iRawType &= 0x000000FF;
        bIs3D = TRUE;        
    }
    
    /* ISO SQL/MM style Z types (between 1001 and 1007)? */
    if ( iRawType >= 1001 && iRawType <= 1007 )
    {
        /* Remove the ISO padding */
        iRawType -= 1000;
        bIs3D = TRUE;
    }
    
    /* Sometimes the Z flag is in the 2nd byte? */
    if ( iRawType & (wkb25DBit >> 16) )
    {
        /* Clean off top 3 bytes */
        iRawType &= 0x000000FF;
        bIs3D = TRUE;        
    }

/* Nothing left but (hopefully) basic 2D types */

/* What if what we have is still out of range? */
    if ( iRawType < 1 || iRawType > (int)wkbGeometryCollection )
    {
        CPLError(CE_Failure, CPLE_NotSupported, "Unsupported WKB type %d", iRawType);            
        return OGRERR_UNSUPPORTED_GEOMETRY_TYPE;
    }

*pbIs3D = bIs3D;
    *peGeometryType = (OGRwkbGeometryType)iRawType;
    
    return OGRERR_NONE;
}