void object::test<3>()
{
ensure("SRS handle is NULL", NULL != srs_);
// California III NAD83 (feet)
OSRSetStatePlaneWithUnits(srs_, 403, 1, "Foot", 0.3048006096012192);
double val = 0;
val = OSRGetProjParm(srs_, SRS_PP_STANDARD_PARALLEL_1, -1111, &err_);
ensure_approx_equals(val, 38.43333333333333);
val = OSRGetProjParm(srs_, SRS_PP_STANDARD_PARALLEL_2, -1111, &err_);
ensure_approx_equals(val, 37.06666666666667);
val = OSRGetProjParm(srs_, SRS_PP_LATITUDE_OF_ORIGIN, -1111, &err_);
ensure_approx_equals(val, 36.5);
val = OSRGetProjParm(srs_, SRS_PP_CENTRAL_MERIDIAN, -1111, &err_);
ensure_approx_equals(val, -120.5);
val = OSRGetProjParm(srs_, SRS_PP_FALSE_EASTING, -1111, &err_);
ensure_approx_equals(val, 6561666.666666667);
val = OSRGetProjParm(srs_, SRS_PP_FALSE_NORTHING, -1111, &err_);
ensure_approx_equals(val, 1640416.666666667);
ensure_equals("Invalid authority name",
std::string(OSRGetAuthorityName(srs_, "GEOGCS")), std::string("EPSG"));
ensure_equals("Invalid authority code",
std::string(OSRGetAuthorityCode(srs_, "GEOGCS")), std::string("4269"));
ensure_equals("Invalid authority name",
std::string(OSRGetAuthorityName(srs_, "DATUM")), std::string("EPSG"));
ensure_equals("Invalid authority code",
std::string(OSRGetAuthorityCode(srs_, "DATUM")), std::string("6269"));
ensure("Got a PROJCS Authority but we should not",
NULL == OSRGetAuthorityName(srs_, "PROJCS"));
ensure("Got METER authority code on linear units",
NULL == OSRGetAuthorityCode(srs_, "PROJCS|UNIT"));
char* unitsName = NULL;
val = OSRGetLinearUnits(srs_, &unitsName);
ensure("Units name is NULL", NULL != unitsName);
ensure( "Did not get Foot linear units",
std::string("Foot") == unitsName);
}
void object::test<2>()
{
ensure("SRS handle is NULL", NULL != srs_);
// California III NAD83
OSRSetStatePlane(srs_, 403, 1);
double val = 0;
val = OSRGetProjParm(srs_, SRS_PP_STANDARD_PARALLEL_1, -1111, &err_);
ensure_approx_equals(val, 38.43333333333333);
val = OSRGetProjParm(srs_, SRS_PP_STANDARD_PARALLEL_2, -1111, &err_);
ensure_approx_equals(val, 37.06666666666667);
val = OSRGetProjParm(srs_, SRS_PP_LATITUDE_OF_ORIGIN, -1111, &err_);
ensure_approx_equals(val, 36.5);
val = OSRGetProjParm(srs_, SRS_PP_CENTRAL_MERIDIAN, -1111, &err_);
ensure_approx_equals(val, -120.5);
val = OSRGetProjParm(srs_, SRS_PP_FALSE_EASTING, -1111, &err_);
ensure_approx_equals(val, 2000000.0);
val = OSRGetProjParm(srs_, SRS_PP_FALSE_NORTHING, -1111, &err_);
ensure_approx_equals(val, 500000.0);
ensure_equals("Invalid authority name",
std::string(OSRGetAuthorityName(srs_, "GEOGCS")), std::string("EPSG"));
ensure_equals("Invalid authority code",
std::string(OSRGetAuthorityCode(srs_, "GEOGCS")), std::string("4269"));
ensure_equals("Invalid authority name",
std::string(OSRGetAuthorityName(srs_, "DATUM")), std::string("EPSG"));
ensure_equals("Invalid authority code",
std::string(OSRGetAuthorityCode(srs_, "DATUM")), std::string("6269"));
ensure_equals("Invalid authority name",
std::string(OSRGetAuthorityName(srs_, "PROJCS")), std::string("EPSG"));
ensure_equals("Invalid authority code",
std::string(OSRGetAuthorityCode(srs_, "PROJCS")), std::string("26943"));
ensure_equals("Invalid authority name",
std::string(OSRGetAuthorityName(srs_, "PROJCS|UNIT")), std::string("EPSG"));
ensure_equals("Invalid authority code",
std::string(OSRGetAuthorityCode(srs_, "PROJCS|UNIT")), std::string("9001"));
}
void object::test<1>()
{
ensure("SRS handle is NULL", NULL != srs_);
err_ = OSRSetUTM(srs_, 11, TRUE);
ensure_equals("Can't set UTM zone", err_, OGRERR_NONE);
err_ = OSRSetWellKnownGeogCS(srs_, "WGS84");
ensure_equals("Can't set GeogCS", err_, OGRERR_NONE);
double val = 0;
val = OSRGetProjParm(srs_, SRS_PP_CENTRAL_MERIDIAN, -1111, &err_);
ensure("Invalid UTM central meridian",
std::fabs(val - (-117.0)) <= .00000000000010);
val = OSRGetProjParm(srs_, SRS_PP_LATITUDE_OF_ORIGIN, -1111, &err_);
ensure("Invalid UTM latitude of origin",
std::fabs(val - 0.0) <= .00000000000010);
val = OSRGetProjParm(srs_, SRS_PP_SCALE_FACTOR, -1111, &err_);
ensure("Invalid UTM scale factor",
std::fabs(val - 0.9996) <= .00000000000010);
val = OSRGetProjParm(srs_, SRS_PP_FALSE_EASTING, -1111, &err_);
ensure("Invalid UTM false easting",
std::fabs(val - 500000.0) <= .00000000000010);
val = OSRGetProjParm(srs_, SRS_PP_FALSE_NORTHING, -1111, &err_);
ensure("Invalid UTM false northing",
std::fabs(val - 0.0) <= .00000000000010);
ensure_equals("Invalid authority name",
std::string(OSRGetAuthorityName(srs_, "GEOGCS")), std::string("EPSG"));
ensure_equals("Invalid authority code",
std::string(OSRGetAuthorityCode(srs_, "GEOGCS")), std::string("4326"));
ensure_equals("Invalid authority name",
std::string(OSRGetAuthorityName(srs_, "DATUM")), std::string("EPSG"));
ensure_equals("Invalid authority code",
std::string(OSRGetAuthorityCode(srs_, "DATUM")), std::string("6326"));
}
static int RasterliteInsertSRID(OGRDataSourceH hDS, const char* pszWKT)
{
CPLString osSQL;
int nAuthorityCode = 0;
CPLString osAuthorityName, osProjCS, osProj4;
if (pszWKT != NULL && strlen(pszWKT) != 0)
{
OGRSpatialReferenceH hSRS = OSRNewSpatialReference(pszWKT);
if (hSRS)
{
const char* pszAuthorityName = OSRGetAuthorityName(hSRS, NULL);
if (pszAuthorityName) osAuthorityName = pszAuthorityName;
const char* pszProjCS = OSRGetAttrValue(hSRS, "PROJCS", 0);
if (pszProjCS) osProjCS = pszProjCS;
const char* pszAuthorityCode = OSRGetAuthorityCode(hSRS, NULL);
if (pszAuthorityCode) nAuthorityCode = atoi(pszAuthorityCode);
char *pszProj4 = NULL;
if( OSRExportToProj4( hSRS, &pszProj4 ) != OGRERR_NONE )
pszProj4 = CPLStrdup("");
osProj4 = pszProj4;
CPLFree(pszProj4);
}
OSRDestroySpatialReference(hSRS);
}
int nSRSId = -1;
if (nAuthorityCode != 0 && osAuthorityName.size() != 0)
{
osSQL.Printf ("SELECT srid FROM spatial_ref_sys WHERE auth_srid = %d", nAuthorityCode);
OGRLayerH hLyr = OGR_DS_ExecuteSQL(hDS, osSQL.c_str(), NULL, NULL);
if (hLyr == NULL)
{
nSRSId = nAuthorityCode;
if ( osProjCS.size() != 0 )
osSQL.Printf(
"INSERT INTO spatial_ref_sys "
"(srid, auth_name, auth_srid, ref_sys_name, proj4text) "
"VALUES (%d, '%s', '%d', '%s', '%s')",
nSRSId, osAuthorityName.c_str(),
nAuthorityCode, osProjCS.c_str(), osProj4.c_str() );
else
osSQL.Printf(
"INSERT INTO spatial_ref_sys "
"(srid, auth_name, auth_srid, proj4text) "
"VALUES (%d, '%s', '%d', '%s')",
nSRSId, osAuthorityName.c_str(),
nAuthorityCode, osProj4.c_str() );
OGR_DS_ExecuteSQL(hDS, osSQL.c_str(), NULL, NULL);
}
else
{
OGRFeatureH hFeat = OGR_L_GetNextFeature(hLyr);
if (hFeat)
{
nSRSId = OGR_F_GetFieldAsInteger(hFeat, 0);
OGR_F_Destroy(hFeat);
}
OGR_DS_ReleaseResultSet(hDS, hLyr);
}
}
return nSRSId;
}
MAIN_START(argc, argv)
{
// Check that we are running against at least GDAL 1.4.
// Note to developers: if we use newer API, please change the requirement.
if( atoi(GDALVersionInfo("VERSION_NUM")) < 1400 )
{
fprintf(stderr,
"At least, GDAL >= 1.4.0 is required for this version of %s, "
"which was compiled against GDAL %s\n",
argv[0], GDAL_RELEASE_NAME);
exit(1);
}
GDALAllRegister();
OGRRegisterAll();
argc = GDALGeneralCmdLineProcessor( argc, &argv, 0 );
if( argc < 1 )
exit( -argc );
/* -------------------------------------------------------------------- */
/* Get commandline arguments other than the GDAL raster filenames. */
/* -------------------------------------------------------------------- */
const char* pszIndexLayerName = nullptr;
const char *index_filename = nullptr;
const char *tile_index = "location";
const char* pszDriverName = nullptr;
size_t nMaxFieldSize = 254;
bool write_absolute_path = false;
char* current_path = nullptr;
bool skip_different_projection = false;
const char *pszTargetSRS = "";
bool bSetTargetSRS = false;
const char* pszSrcSRSName = nullptr;
int i_SrcSRSName = -1;
bool bSrcSRSFormatSpecified = false;
SrcSRSFormat eSrcSRSFormat = FORMAT_AUTO;
int iArg = 1; // Used after for.
for( ; iArg < argc; iArg++ )
{
if( EQUAL(argv[iArg], "--utility_version") )
{
printf("%s was compiled against GDAL %s and is running against "
"GDAL %s\n",
argv[0], GDAL_RELEASE_NAME, GDALVersionInfo("RELEASE_NAME"));
CSLDestroy( argv );
return 0;
}
else if( EQUAL(argv[iArg],"--help") )
Usage(nullptr);
else if( (strcmp(argv[iArg],"-f") == 0 || strcmp(argv[iArg],"-of") == 0) )
{
CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1);
pszDriverName = argv[++iArg];
}
else if( strcmp(argv[iArg],"-lyr_name") == 0 )
{
CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1);
pszIndexLayerName = argv[++iArg];
}
else if( strcmp(argv[iArg],"-tileindex") == 0 )
{
CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1);
tile_index = argv[++iArg];
}
else if( strcmp(argv[iArg],"-t_srs") == 0 )
{
CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1);
pszTargetSRS = argv[++iArg];
bSetTargetSRS = true;
}
else if ( strcmp(argv[iArg],"-write_absolute_path") == 0 )
{
write_absolute_path = true;
}
else if ( strcmp(argv[iArg],"-skip_different_projection") == 0 )
{
skip_different_projection = true;
}
else if( strcmp(argv[iArg], "-src_srs_name") == 0 )
{
CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1);
pszSrcSRSName = argv[++iArg];
}
else if( strcmp(argv[iArg], "-src_srs_format") == 0 )
{
const char* pszFormat;
bSrcSRSFormatSpecified = true;
CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1);
pszFormat = argv[++iArg];
if( EQUAL(pszFormat, "AUTO") )
eSrcSRSFormat = FORMAT_AUTO;
else if( EQUAL(pszFormat, "WKT") )
eSrcSRSFormat = FORMAT_WKT;
else if( EQUAL(pszFormat, "EPSG") )
eSrcSRSFormat = FORMAT_EPSG;
else if( EQUAL(pszFormat, "PROJ") )
eSrcSRSFormat = FORMAT_PROJ;
}
else if( argv[iArg][0] == '-' )
Usage(CPLSPrintf("Unknown option name '%s'", argv[iArg]));
else if( index_filename == nullptr )
{
index_filename = argv[iArg];
iArg++;
break;
}
}
if( index_filename == nullptr )
Usage("No index filename specified.");
if( iArg == argc )
Usage("No file to index specified.");
if( bSrcSRSFormatSpecified && pszSrcSRSName == nullptr )
Usage("-src_srs_name must be specified when -src_srs_format is "
"specified.");
/* -------------------------------------------------------------------- */
/* Create and validate target SRS if given. */
/* -------------------------------------------------------------------- */
OGRSpatialReferenceH hTargetSRS = nullptr;
if( bSetTargetSRS )
{
if( skip_different_projection )
{
fprintf( stderr,
"Warning : -skip_different_projection does not apply "
"when -t_srs is requested.\n" );
}
hTargetSRS = OSRNewSpatialReference("");
OSRSetAxisMappingStrategy(hTargetSRS, OAMS_TRADITIONAL_GIS_ORDER);
// coverity[tainted_data]
if( OSRSetFromUserInput( hTargetSRS, pszTargetSRS ) != CE_None )
{
OSRDestroySpatialReference( hTargetSRS );
fprintf( stderr, "Invalid target SRS `%s'.\n",
pszTargetSRS );
exit(1);
}
}
/* -------------------------------------------------------------------- */
/* Open or create the target datasource */
/* -------------------------------------------------------------------- */
GDALDatasetH hTileIndexDS = GDALOpenEx(
index_filename, GDAL_OF_VECTOR | GDAL_OF_UPDATE, nullptr, nullptr, nullptr );
OGRLayerH hLayer = nullptr;
CPLString osFormat;
if( hTileIndexDS != nullptr )
{
GDALDriverH hDriver = GDALGetDatasetDriver(hTileIndexDS);
if( hDriver )
osFormat = GDALGetDriverShortName(hDriver);
if( GDALDatasetGetLayerCount(hTileIndexDS) == 1 )
{
hLayer = GDALDatasetGetLayer(hTileIndexDS, 0);
}
else
{
if( pszIndexLayerName == nullptr )
{
printf( "-lyr_name must be specified.\n" );
exit( 1 );
}
CPLPushErrorHandler(CPLQuietErrorHandler);
hLayer = GDALDatasetGetLayerByName(hTileIndexDS, pszIndexLayerName);
CPLPopErrorHandler();
}
}
else
{
printf( "Creating new index file...\n" );
if( pszDriverName == nullptr )
{
std::vector<CPLString> aoDrivers =
GetOutputDriversFor(index_filename, GDAL_OF_VECTOR);
if( aoDrivers.empty() )
{
CPLError( CE_Failure, CPLE_AppDefined,
"Cannot guess driver for %s", index_filename);
exit( 10 );
}
else
{
if( aoDrivers.size() > 1 )
{
CPLError( CE_Warning, CPLE_AppDefined,
"Several drivers matching %s extension. Using %s",
CPLGetExtension(index_filename), aoDrivers[0].c_str() );
}
osFormat = aoDrivers[0];
}
}
else
{
osFormat = pszDriverName;
}
if( !EQUAL(osFormat, "ESRI Shapefile") )
nMaxFieldSize = 0;
GDALDriverH hDriver = GDALGetDriverByName( osFormat.c_str() );
if( hDriver == nullptr )
{
printf( "%s driver not available.\n", osFormat.c_str() );
exit( 1 );
}
hTileIndexDS =
GDALCreate( hDriver, index_filename, 0, 0, 0, GDT_Unknown, nullptr );
}
if( hTileIndexDS != nullptr && hLayer == nullptr )
{
OGRSpatialReferenceH hSpatialRef = nullptr;
char* pszLayerName = nullptr;
if( pszIndexLayerName == nullptr )
{
VSIStatBuf sStat;
if( EQUAL(osFormat, "ESRI Shapefile") ||
VSIStat(index_filename, &sStat) == 0 )
{
pszLayerName = CPLStrdup(CPLGetBasename(index_filename));
}
else
{
printf( "-lyr_name must be specified.\n" );
exit( 1 );
}
}
else
{
pszLayerName = CPLStrdup(pszIndexLayerName);
}
/* get spatial reference for output file from target SRS (if set) */
/* or from first input file */
if( bSetTargetSRS )
{
hSpatialRef = OSRClone( hTargetSRS );
}
else
{
GDALDatasetH hDS = GDALOpen( argv[iArg], GA_ReadOnly );
if( hDS )
{
const char* pszWKT = GDALGetProjectionRef(hDS);
if (pszWKT != nullptr && pszWKT[0] != '\0')
{
hSpatialRef = OSRNewSpatialReference(pszWKT);
OSRSetAxisMappingStrategy(hSpatialRef, OAMS_TRADITIONAL_GIS_ORDER);
}
GDALClose(hDS);
}
}
hLayer =
GDALDatasetCreateLayer( hTileIndexDS, pszLayerName, hSpatialRef,
wkbPolygon, nullptr );
CPLFree(pszLayerName);
if( hSpatialRef )
OSRRelease(hSpatialRef);
if( hLayer )
{
OGRFieldDefnH hFieldDefn = OGR_Fld_Create( tile_index, OFTString );
if( nMaxFieldSize )
OGR_Fld_SetWidth( hFieldDefn, static_cast<int>(nMaxFieldSize));
OGR_L_CreateField( hLayer, hFieldDefn, TRUE );
OGR_Fld_Destroy(hFieldDefn);
if( pszSrcSRSName != nullptr )
{
hFieldDefn = OGR_Fld_Create( pszSrcSRSName, OFTString );
if( nMaxFieldSize )
OGR_Fld_SetWidth(hFieldDefn,
static_cast<int>(nMaxFieldSize));
OGR_L_CreateField( hLayer, hFieldDefn, TRUE );
OGR_Fld_Destroy(hFieldDefn);
}
}
}
if( hTileIndexDS == nullptr || hLayer == nullptr )
{
fprintf( stderr, "Unable to open/create shapefile `%s'.\n",
index_filename );
exit(2);
}
OGRFeatureDefnH hFDefn = OGR_L_GetLayerDefn(hLayer);
const int ti_field = OGR_FD_GetFieldIndex( hFDefn, tile_index );
if( ti_field < 0 )
{
fprintf( stderr, "Unable to find field `%s' in file `%s'.\n",
tile_index, index_filename );
exit(2);
}
if( pszSrcSRSName != nullptr )
i_SrcSRSName = OGR_FD_GetFieldIndex( hFDefn, pszSrcSRSName );
// Load in memory existing file names in SHP.
int nExistingFiles = static_cast<int>(OGR_L_GetFeatureCount(hLayer, FALSE));
if( nExistingFiles < 0)
nExistingFiles = 0;
char** existingFilesTab = nullptr;
bool alreadyExistingProjectionRefValid = false;
char* alreadyExistingProjectionRef = nullptr;
if( nExistingFiles > 0 )
{
OGRFeatureH hFeature = nullptr;
existingFilesTab = static_cast<char **>(
CPLMalloc(nExistingFiles * sizeof(char*)));
for( int i = 0; i < nExistingFiles; i++ )
{
hFeature = OGR_L_GetNextFeature(hLayer);
existingFilesTab[i] =
CPLStrdup(OGR_F_GetFieldAsString( hFeature, ti_field ));
if( i == 0 )
{
GDALDatasetH hDS = GDALOpen(existingFilesTab[i], GA_ReadOnly );
if( hDS )
{
alreadyExistingProjectionRefValid = true;
alreadyExistingProjectionRef =
CPLStrdup(GDALGetProjectionRef(hDS));
GDALClose(hDS);
}
}
OGR_F_Destroy( hFeature );
}
}
if( write_absolute_path )
{
current_path = CPLGetCurrentDir();
if (current_path == nullptr)
{
fprintf( stderr,
"This system does not support the CPLGetCurrentDir call. "
"The option -write_absolute_path will have no effect\n" );
write_absolute_path = FALSE;
}
}
/* -------------------------------------------------------------------- */
/* loop over GDAL files, processing. */
/* -------------------------------------------------------------------- */
for( ; iArg < argc; iArg++ )
{
char *fileNameToWrite = nullptr;
VSIStatBuf sStatBuf;
// Make sure it is a file before building absolute path name.
if( write_absolute_path && CPLIsFilenameRelative( argv[iArg] ) &&
VSIStat( argv[iArg], &sStatBuf ) == 0 )
{
fileNameToWrite =
CPLStrdup(CPLProjectRelativeFilename(current_path, argv[iArg]));
}
else
{
fileNameToWrite = CPLStrdup(argv[iArg]);
}
// Checks that file is not already in tileindex.
{
int i = 0; // Used after for.
for( ; i < nExistingFiles; i++ )
{
if (EQUAL(fileNameToWrite, existingFilesTab[i]))
{
fprintf(stderr,
"File %s is already in tileindex. Skipping it.\n",
fileNameToWrite);
break;
}
}
if (i != nExistingFiles)
{
CPLFree(fileNameToWrite);
continue;
}
}
GDALDatasetH hDS = GDALOpen( argv[iArg], GA_ReadOnly );
if( hDS == nullptr )
{
fprintf( stderr, "Unable to open %s, skipping.\n",
argv[iArg] );
CPLFree(fileNameToWrite);
continue;
}
double adfGeoTransform[6] = { 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 };
GDALGetGeoTransform( hDS, adfGeoTransform );
if( adfGeoTransform[0] == 0.0
&& adfGeoTransform[1] == 1.0
&& adfGeoTransform[3] == 0.0
&& std::abs(adfGeoTransform[5]) == 1.0 )
{
fprintf( stderr,
"It appears no georeferencing is available for\n"
"`%s', skipping.\n",
argv[iArg] );
GDALClose( hDS );
CPLFree(fileNameToWrite);
continue;
}
const char *projectionRef = GDALGetProjectionRef(hDS);
// If not set target srs, test that the current file uses same
// projection as others.
if( !bSetTargetSRS )
{
if( alreadyExistingProjectionRefValid )
{
int projectionRefNotNull, alreadyExistingProjectionRefNotNull;
projectionRefNotNull = projectionRef && projectionRef[0];
alreadyExistingProjectionRefNotNull =
alreadyExistingProjectionRef &&
alreadyExistingProjectionRef[0];
if ((projectionRefNotNull &&
alreadyExistingProjectionRefNotNull &&
EQUAL(projectionRef, alreadyExistingProjectionRef) == 0) ||
(projectionRefNotNull != alreadyExistingProjectionRefNotNull))
{
fprintf(
stderr,
"Warning : %s is not using the same projection system "
"as other files in the tileindex.\n"
"This may cause problems when using it in MapServer "
"for example.\n"
"Use -t_srs option to set target projection system "
"(not supported by MapServer).\n"
"%s\n", argv[iArg],
skip_different_projection ? "Skipping this file." : "");
if( skip_different_projection )
{
CPLFree(fileNameToWrite);
GDALClose( hDS );
continue;
}
}
}
else
{
alreadyExistingProjectionRefValid = true;
alreadyExistingProjectionRef = CPLStrdup(projectionRef);
}
}
const int nXSize = GDALGetRasterXSize( hDS );
const int nYSize = GDALGetRasterYSize( hDS );
double adfX[5] = { 0.0, 0.0, 0.0, 0.0, 0.0 };
double adfY[5] = { 0.0, 0.0, 0.0, 0.0, 0.0 };
adfX[0] = adfGeoTransform[0]
+ 0 * adfGeoTransform[1]
+ 0 * adfGeoTransform[2];
adfY[0] = adfGeoTransform[3]
+ 0 * adfGeoTransform[4]
+ 0 * adfGeoTransform[5];
adfX[1] = adfGeoTransform[0]
+ nXSize * adfGeoTransform[1]
+ 0 * adfGeoTransform[2];
adfY[1] = adfGeoTransform[3]
+ nXSize * adfGeoTransform[4]
+ 0 * adfGeoTransform[5];
adfX[2] = adfGeoTransform[0]
+ nXSize * adfGeoTransform[1]
+ nYSize * adfGeoTransform[2];
adfY[2] = adfGeoTransform[3]
+ nXSize * adfGeoTransform[4]
+ nYSize * adfGeoTransform[5];
adfX[3] = adfGeoTransform[0]
+ 0 * adfGeoTransform[1]
+ nYSize * adfGeoTransform[2];
adfY[3] = adfGeoTransform[3]
+ 0 * adfGeoTransform[4]
+ nYSize * adfGeoTransform[5];
adfX[4] = adfGeoTransform[0]
+ 0 * adfGeoTransform[1]
+ 0 * adfGeoTransform[2];
adfY[4] = adfGeoTransform[3]
+ 0 * adfGeoTransform[4]
+ 0 * adfGeoTransform[5];
OGRSpatialReferenceH hSourceSRS = nullptr;
if( (bSetTargetSRS || i_SrcSRSName >= 0) &&
projectionRef != nullptr &&
projectionRef[0] != '\0' )
{
hSourceSRS = OSRNewSpatialReference( projectionRef );
OSRSetAxisMappingStrategy(hSourceSRS, OAMS_TRADITIONAL_GIS_ORDER);
}
// If set target srs, do the forward transformation of all points.
if( bSetTargetSRS && projectionRef != nullptr && projectionRef[0] != '\0' )
{
OGRCoordinateTransformationH hCT = nullptr;
if( hSourceSRS && !OSRIsSame( hSourceSRS, hTargetSRS ) )
{
hCT = OCTNewCoordinateTransformation( hSourceSRS, hTargetSRS );
if( hCT == nullptr || !OCTTransform( hCT, 5, adfX, adfY, nullptr ) )
{
fprintf(
stderr,
"Warning : unable to transform points from source "
"SRS `%s' to target SRS `%s'\n"
"for file `%s' - file skipped\n",
projectionRef, pszTargetSRS, fileNameToWrite );
if( hCT )
OCTDestroyCoordinateTransformation( hCT );
if( hSourceSRS )
OSRDestroySpatialReference( hSourceSRS );
continue;
}
if( hCT )
OCTDestroyCoordinateTransformation( hCT );
}
}
OGRFeatureH hFeature = OGR_F_Create( OGR_L_GetLayerDefn( hLayer ) );
OGR_F_SetFieldString( hFeature, ti_field, fileNameToWrite );
if( i_SrcSRSName >= 0 && hSourceSRS != nullptr )
{
const char* pszAuthorityCode =
OSRGetAuthorityCode(hSourceSRS, nullptr);
const char* pszAuthorityName =
OSRGetAuthorityName(hSourceSRS, nullptr);
if( eSrcSRSFormat == FORMAT_AUTO )
{
if( pszAuthorityName != nullptr && pszAuthorityCode != nullptr )
{
OGR_F_SetFieldString(
hFeature, i_SrcSRSName,
CPLSPrintf("%s:%s",
pszAuthorityName, pszAuthorityCode) );
}
else if( nMaxFieldSize == 0 ||
strlen(projectionRef) <= nMaxFieldSize )
{
OGR_F_SetFieldString(hFeature, i_SrcSRSName, projectionRef);
}
else
{
char* pszProj4 = nullptr;
if( OSRExportToProj4(hSourceSRS, &pszProj4) == OGRERR_NONE )
{
OGR_F_SetFieldString( hFeature, i_SrcSRSName,
pszProj4 );
CPLFree(pszProj4);
}
else
{
OGR_F_SetFieldString( hFeature, i_SrcSRSName,
projectionRef );
}
}
}
else if( eSrcSRSFormat == FORMAT_WKT )
{
if( nMaxFieldSize == 0 ||
strlen(projectionRef) <= nMaxFieldSize )
{
OGR_F_SetFieldString( hFeature, i_SrcSRSName,
projectionRef );
}
else
{
fprintf(stderr,
"Cannot write WKT for file %s as it is too long!\n",
fileNameToWrite);
}
}
else if( eSrcSRSFormat == FORMAT_PROJ )
{
char* pszProj4 = nullptr;
if( OSRExportToProj4(hSourceSRS, &pszProj4) == OGRERR_NONE )
{
OGR_F_SetFieldString( hFeature, i_SrcSRSName, pszProj4 );
CPLFree(pszProj4);
}
}
else if( eSrcSRSFormat == FORMAT_EPSG )
{
if( pszAuthorityName != nullptr && pszAuthorityCode != nullptr )
OGR_F_SetFieldString(
hFeature, i_SrcSRSName,
CPLSPrintf("%s:%s",
pszAuthorityName, pszAuthorityCode) );
}
}
if( hSourceSRS )
OSRDestroySpatialReference( hSourceSRS );
OGRGeometryH hPoly = OGR_G_CreateGeometry(wkbPolygon);
OGRGeometryH hRing = OGR_G_CreateGeometry(wkbLinearRing);
for( int k = 0; k < 5; k++ )
OGR_G_SetPoint_2D(hRing, k, adfX[k], adfY[k]);
OGR_G_AddGeometryDirectly( hPoly, hRing );
OGR_F_SetGeometryDirectly( hFeature, hPoly );
if( OGR_L_CreateFeature( hLayer, hFeature ) != OGRERR_NONE )
{
printf( "Failed to create feature in shapefile.\n" );
break;
}
OGR_F_Destroy( hFeature );
CPLFree(fileNameToWrite);
GDALClose( hDS );
}
CPLFree(current_path);
if (nExistingFiles)
{
for( int i = 0; i < nExistingFiles; i++ )
{
CPLFree(existingFilesTab[i]);
}
CPLFree(existingFilesTab);
}
CPLFree(alreadyExistingProjectionRef);
if ( hTargetSRS )
OSRDestroySpatialReference( hTargetSRS );
GDALClose( hTileIndexDS );
GDALDestroyDriverManager();
OGRCleanupAll();
CSLDestroy(argv);
exit( 0 );
}
int main(int argc, char *argv[])
{
const char* pszIndexLayerName = NULL;
const char *index_filename = NULL;
const char *tile_index = "location";
const char* pszDriverName = "ESRI Shapefile";
size_t nMaxFieldSize = 254;
int i_arg, ti_field;
OGRDataSourceH hTileIndexDS;
OGRLayerH hLayer = NULL;
OGRFeatureDefnH hFDefn;
int write_absolute_path = FALSE;
char* current_path = NULL;
int i;
int nExistingFiles;
int skip_different_projection = FALSE;
char** existingFilesTab = NULL;
int alreadyExistingProjectionRefValid = FALSE;
char* alreadyExistingProjectionRef = NULL;
const char *pszTargetSRS = "";
int bSetTargetSRS = FALSE;
OGRSpatialReferenceH hTargetSRS = NULL;
const char* pszSrcSRSName = NULL;
int i_SrcSRSName = -1;
int bSrcSRSFormatSpecified = FALSE;
SrcSRSFormat eSrcSRSFormat = FORMAT_AUTO;
/* Check that we are running against at least GDAL 1.4 */
/* Note to developers : if we use newer API, please change the requirement */
if (atoi(GDALVersionInfo("VERSION_NUM")) < 1400)
{
fprintf(stderr, "At least, GDAL >= 1.4.0 is required for this version of %s, "
"which was compiled against GDAL %s\n", argv[0], GDAL_RELEASE_NAME);
exit(1);
}
GDALAllRegister();
OGRRegisterAll();
argc = GDALGeneralCmdLineProcessor( argc, &argv, 0 );
if( argc < 1 )
exit( -argc );
/* -------------------------------------------------------------------- */
/* Get commandline arguments other than the GDAL raster filenames. */
/* -------------------------------------------------------------------- */
for( i_arg = 1; i_arg < argc; i_arg++ )
{
if( EQUAL(argv[i_arg], "--utility_version") )
{
printf("%s was compiled against GDAL %s and is running against GDAL %s\n",
argv[0], GDAL_RELEASE_NAME, GDALVersionInfo("RELEASE_NAME"));
return 0;
}
else if( EQUAL(argv[i_arg],"--help") )
Usage(NULL);
else if( strcmp(argv[i_arg],"-f") == 0 )
{
CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1);
pszDriverName = argv[++i_arg];
if( !EQUAL(pszDriverName, "ESRI Shapefile") )
nMaxFieldSize = 0;
}
else if( strcmp(argv[i_arg],"-lyr_name") == 0 )
{
CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1);
pszIndexLayerName = argv[++i_arg];
}
else if( strcmp(argv[i_arg],"-tileindex") == 0 )
{
CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1);
tile_index = argv[++i_arg];
}
else if( strcmp(argv[i_arg],"-t_srs") == 0 )
{
CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1);
pszTargetSRS = argv[++i_arg];
bSetTargetSRS = TRUE;
}
else if ( strcmp(argv[i_arg],"-write_absolute_path") == 0 )
{
write_absolute_path = TRUE;
}
else if ( strcmp(argv[i_arg],"-skip_different_projection") == 0 )
{
skip_different_projection = TRUE;
}
else if( strcmp(argv[i_arg], "-src_srs_name") == 0 )
{
CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1);
pszSrcSRSName = argv[++i_arg];
}
else if( strcmp(argv[i_arg], "-src_srs_format") == 0 )
{
const char* pszFormat;
bSrcSRSFormatSpecified = TRUE;
CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1);
pszFormat = argv[++i_arg];
if( EQUAL(pszFormat, "AUTO") )
eSrcSRSFormat = FORMAT_AUTO;
else if( EQUAL(pszFormat, "WKT") )
eSrcSRSFormat = FORMAT_WKT;
else if( EQUAL(pszFormat, "EPSG") )
eSrcSRSFormat = FORMAT_EPSG;
else if( EQUAL(pszFormat, "PROJ") )
eSrcSRSFormat = FORMAT_PROJ;
}
else if( argv[i_arg][0] == '-' )
Usage(CPLSPrintf("Unknown option name '%s'", argv[i_arg]));
else if( index_filename == NULL )
{
index_filename = argv[i_arg];
i_arg++;
break;
}
}
if( index_filename == NULL )
Usage("No index filename specified.");
if( i_arg == argc )
Usage("No file to index specified.");
if( bSrcSRSFormatSpecified && pszSrcSRSName == NULL )
Usage("-src_srs_name must be specified when -src_srs_format is specified.");
/* -------------------------------------------------------------------- */
/* Create and validate target SRS if given. */
/* -------------------------------------------------------------------- */
if( bSetTargetSRS )
{
if ( skip_different_projection )
{
fprintf( stderr,
"Warning : -skip_different_projection does not apply "
"when -t_srs is requested.\n" );
}
hTargetSRS = OSRNewSpatialReference("");
if( OSRSetFromUserInput( hTargetSRS, pszTargetSRS ) != CE_None )
{
OSRDestroySpatialReference( hTargetSRS );
fprintf( stderr, "Invalid target SRS `%s'.\n",
pszTargetSRS );
exit(1);
}
}
/* -------------------------------------------------------------------- */
/* Open or create the target datasource */
/* -------------------------------------------------------------------- */
hTileIndexDS = OGROpen( index_filename, TRUE, NULL );
if (hTileIndexDS != NULL)
{
if( OGR_DS_GetLayerCount(hTileIndexDS) == 1 )
hLayer = OGR_DS_GetLayer(hTileIndexDS, 0);
else
{
if( pszIndexLayerName == NULL )
{
printf( "-lyr_name must be specified.\n" );
exit( 1 );
}
CPLPushErrorHandler(CPLQuietErrorHandler);
hLayer = OGR_DS_GetLayerByName(hTileIndexDS, pszIndexLayerName);
CPLPopErrorHandler();
}
}
else
{
OGRSFDriverH hDriver;
printf( "Creating new index file...\n" );
hDriver = OGRGetDriverByName( pszDriverName );
if( hDriver == NULL )
{
printf( "%s driver not available.\n", pszDriverName );
exit( 1 );
}
hTileIndexDS = OGR_Dr_CreateDataSource( hDriver, index_filename, NULL );
}
if( hTileIndexDS != NULL && hLayer == NULL )
{
OGRSpatialReferenceH hSpatialRef = NULL;
char* pszLayerName;
if( pszIndexLayerName == NULL )
{
VSIStatBuf sStat;
if( EQUAL(pszDriverName, "ESRI Shapefile") ||
VSIStat(index_filename, &sStat) == 0 )
pszLayerName = CPLStrdup(CPLGetBasename(index_filename));
else
{
printf( "-lyr_name must be specified.\n" );
exit( 1 );
}
}
else
pszLayerName = CPLStrdup(pszIndexLayerName);
/* get spatial reference for output file from target SRS (if set) */
/* or from first input file */
if( bSetTargetSRS )
{
hSpatialRef = OSRClone( hTargetSRS );
}
else
{
GDALDatasetH hDS = GDALOpen( argv[i_arg], GA_ReadOnly );
if (hDS)
{
const char* pszWKT = GDALGetProjectionRef(hDS);
if (pszWKT != NULL && pszWKT[0] != '\0')
{
hSpatialRef = OSRNewSpatialReference(pszWKT);
}
GDALClose(hDS);
}
}
hLayer = OGR_DS_CreateLayer( hTileIndexDS, pszLayerName, hSpatialRef, wkbPolygon, NULL );
CPLFree(pszLayerName);
if (hSpatialRef)
OSRRelease(hSpatialRef);
if (hLayer)
{
OGRFieldDefnH hFieldDefn = OGR_Fld_Create( tile_index, OFTString );
if( nMaxFieldSize )
OGR_Fld_SetWidth( hFieldDefn, nMaxFieldSize);
OGR_L_CreateField( hLayer, hFieldDefn, TRUE );
OGR_Fld_Destroy(hFieldDefn);
if( pszSrcSRSName != NULL )
{
hFieldDefn = OGR_Fld_Create( pszSrcSRSName, OFTString );
if( nMaxFieldSize )
OGR_Fld_SetWidth( hFieldDefn, nMaxFieldSize);
OGR_L_CreateField( hLayer, hFieldDefn, TRUE );
OGR_Fld_Destroy(hFieldDefn);
}
}
}
if( hTileIndexDS == NULL || hLayer == NULL )
{
fprintf( stderr, "Unable to open/create shapefile `%s'.\n",
index_filename );
exit(2);
}
hFDefn = OGR_L_GetLayerDefn(hLayer);
ti_field = OGR_FD_GetFieldIndex( hFDefn, tile_index );
if( ti_field < 0 )
{
fprintf( stderr, "Unable to find field `%s' in file `%s'.\n",
tile_index, index_filename );
exit(2);
}
if( pszSrcSRSName != NULL )
i_SrcSRSName = OGR_FD_GetFieldIndex( hFDefn, pszSrcSRSName );
/* Load in memory existing file names in SHP */
nExistingFiles = (int)OGR_L_GetFeatureCount(hLayer, FALSE);
if( nExistingFiles < 0)
nExistingFiles = 0;
if (nExistingFiles > 0)
{
OGRFeatureH hFeature;
existingFilesTab = (char**)CPLMalloc(nExistingFiles * sizeof(char*));
for(i=0;i<nExistingFiles;i++)
{
hFeature = OGR_L_GetNextFeature(hLayer);
existingFilesTab[i] = CPLStrdup(OGR_F_GetFieldAsString( hFeature, ti_field ));
if (i == 0)
{
GDALDatasetH hDS = GDALOpen(existingFilesTab[i], GA_ReadOnly );
if (hDS)
{
alreadyExistingProjectionRefValid = TRUE;
alreadyExistingProjectionRef = CPLStrdup(GDALGetProjectionRef(hDS));
GDALClose(hDS);
}
}
OGR_F_Destroy( hFeature );
}
}
if (write_absolute_path)
{
current_path = CPLGetCurrentDir();
if (current_path == NULL)
{
fprintf( stderr, "This system does not support the CPLGetCurrentDir call. "
"The option -write_absolute_path will have no effect\n");
write_absolute_path = FALSE;
}
}
/* -------------------------------------------------------------------- */
/* loop over GDAL files, processing. */
/* -------------------------------------------------------------------- */
for( ; i_arg < argc; i_arg++ )
{
GDALDatasetH hDS;
double adfGeoTransform[6];
double adfX[5], adfY[5];
int nXSize, nYSize;
char* fileNameToWrite;
const char* projectionRef;
VSIStatBuf sStatBuf;
int k;
OGRFeatureH hFeature;
OGRGeometryH hPoly, hRing;
OGRSpatialReferenceH hSourceSRS = NULL;
/* Make sure it is a file before building absolute path name */
if (write_absolute_path && CPLIsFilenameRelative( argv[i_arg] ) &&
VSIStat( argv[i_arg], &sStatBuf ) == 0)
{
fileNameToWrite = CPLStrdup(CPLProjectRelativeFilename(current_path, argv[i_arg]));
}
else
{
fileNameToWrite = CPLStrdup(argv[i_arg]);
}
/* Checks that file is not already in tileindex */
for(i=0;i<nExistingFiles;i++)
{
if (EQUAL(fileNameToWrite, existingFilesTab[i]))
{
fprintf(stderr, "File %s is already in tileindex. Skipping it.\n",
fileNameToWrite);
break;
}
}
if (i != nExistingFiles)
{
CPLFree(fileNameToWrite);
continue;
}
hDS = GDALOpen( argv[i_arg], GA_ReadOnly );
if( hDS == NULL )
{
fprintf( stderr, "Unable to open %s, skipping.\n",
argv[i_arg] );
CPLFree(fileNameToWrite);
continue;
}
GDALGetGeoTransform( hDS, adfGeoTransform );
if( adfGeoTransform[0] == 0.0
&& adfGeoTransform[1] == 1.0
&& adfGeoTransform[3] == 0.0
&& ABS(adfGeoTransform[5]) == 1.0 )
{
fprintf( stderr,
"It appears no georeferencing is available for\n"
"`%s', skipping.\n",
argv[i_arg] );
GDALClose( hDS );
CPLFree(fileNameToWrite);
continue;
}
projectionRef = GDALGetProjectionRef(hDS);
/* if not set target srs, test that the current file uses same projection as others */
if( !bSetTargetSRS )
{
if (alreadyExistingProjectionRefValid)
{
int projectionRefNotNull, alreadyExistingProjectionRefNotNull;
projectionRefNotNull = projectionRef && projectionRef[0];
alreadyExistingProjectionRefNotNull = alreadyExistingProjectionRef && alreadyExistingProjectionRef[0];
if ((projectionRefNotNull &&
alreadyExistingProjectionRefNotNull &&
EQUAL(projectionRef, alreadyExistingProjectionRef) == 0) ||
(projectionRefNotNull != alreadyExistingProjectionRefNotNull))
{
fprintf(stderr, "Warning : %s is not using the same projection system as "
"other files in the tileindex.\n"
"This may cause problems when using it in MapServer for example.\n"
"Use -t_srs option to set target projection system (not supported by MapServer).\n"
"%s\n", argv[i_arg],
(skip_different_projection) ? "Skipping this file." : "");
if (skip_different_projection)
{
CPLFree(fileNameToWrite);
GDALClose( hDS );
continue;
}
}
}
else
{
alreadyExistingProjectionRefValid = TRUE;
alreadyExistingProjectionRef = CPLStrdup(projectionRef);
}
}
nXSize = GDALGetRasterXSize( hDS );
nYSize = GDALGetRasterYSize( hDS );
adfX[0] = adfGeoTransform[0]
+ 0 * adfGeoTransform[1]
+ 0 * adfGeoTransform[2];
adfY[0] = adfGeoTransform[3]
+ 0 * adfGeoTransform[4]
+ 0 * adfGeoTransform[5];
adfX[1] = adfGeoTransform[0]
+ nXSize * adfGeoTransform[1]
+ 0 * adfGeoTransform[2];
adfY[1] = adfGeoTransform[3]
+ nXSize * adfGeoTransform[4]
+ 0 * adfGeoTransform[5];
adfX[2] = adfGeoTransform[0]
+ nXSize * adfGeoTransform[1]
+ nYSize * adfGeoTransform[2];
adfY[2] = adfGeoTransform[3]
+ nXSize * adfGeoTransform[4]
+ nYSize * adfGeoTransform[5];
adfX[3] = adfGeoTransform[0]
+ 0 * adfGeoTransform[1]
+ nYSize * adfGeoTransform[2];
adfY[3] = adfGeoTransform[3]
+ 0 * adfGeoTransform[4]
+ nYSize * adfGeoTransform[5];
adfX[4] = adfGeoTransform[0]
+ 0 * adfGeoTransform[1]
+ 0 * adfGeoTransform[2];
adfY[4] = adfGeoTransform[3]
+ 0 * adfGeoTransform[4]
+ 0 * adfGeoTransform[5];
if( (bSetTargetSRS || i_SrcSRSName >= 0) && projectionRef != NULL && projectionRef[0] != '\0' )
hSourceSRS = OSRNewSpatialReference( projectionRef );
/* if set target srs, do the forward transformation of all points */
if( bSetTargetSRS && projectionRef != NULL && projectionRef[0] != '\0' )
{
OGRCoordinateTransformationH hCT = NULL;
if( hSourceSRS && !OSRIsSame( hSourceSRS, hTargetSRS ) )
{
hCT = OCTNewCoordinateTransformation( hSourceSRS, hTargetSRS );
if( hCT == NULL || !OCTTransform( hCT, 5, adfX, adfY, NULL ) )
{
fprintf( stderr,
"Warning : unable to transform points from source SRS `%s' to target SRS `%s'\n"
"for file `%s' - file skipped\n",
projectionRef, pszTargetSRS, fileNameToWrite );
if ( hCT )
OCTDestroyCoordinateTransformation( hCT );
if ( hSourceSRS )
OSRDestroySpatialReference( hSourceSRS );
continue;
}
if ( hCT )
OCTDestroyCoordinateTransformation( hCT );
}
}
hFeature = OGR_F_Create( OGR_L_GetLayerDefn( hLayer ) );
OGR_F_SetFieldString( hFeature, ti_field, fileNameToWrite );
if( i_SrcSRSName >= 0 && hSourceSRS != NULL )
{
const char* pszAuthorityCode = OSRGetAuthorityCode(hSourceSRS, NULL);
const char* pszAuthorityName = OSRGetAuthorityName(hSourceSRS, NULL);
if( eSrcSRSFormat == FORMAT_AUTO )
{
if( pszAuthorityName != NULL && pszAuthorityCode != NULL )
OGR_F_SetFieldString( hFeature, i_SrcSRSName,
CPLSPrintf("%s:%s", pszAuthorityName, pszAuthorityCode) );
else if( nMaxFieldSize == 0 || strlen(projectionRef) <= nMaxFieldSize )
OGR_F_SetFieldString( hFeature, i_SrcSRSName, projectionRef );
else
{
char* pszProj4 = NULL;
if( OSRExportToProj4(hSourceSRS, &pszProj4) == OGRERR_NONE )
{
OGR_F_SetFieldString( hFeature, i_SrcSRSName, pszProj4 );
CPLFree(pszProj4);
}
else
OGR_F_SetFieldString( hFeature, i_SrcSRSName, projectionRef );
}
}
else if( eSrcSRSFormat == FORMAT_WKT )
{
if( nMaxFieldSize == 0 || strlen(projectionRef) <= nMaxFieldSize )
OGR_F_SetFieldString( hFeature, i_SrcSRSName, projectionRef );
}
else if( eSrcSRSFormat == FORMAT_PROJ )
{
char* pszProj4 = NULL;
if( OSRExportToProj4(hSourceSRS, &pszProj4) == OGRERR_NONE )
{
OGR_F_SetFieldString( hFeature, i_SrcSRSName, pszProj4 );
CPLFree(pszProj4);
}
}
else if( eSrcSRSFormat == FORMAT_EPSG )
{
if( pszAuthorityName != NULL && pszAuthorityCode != NULL )
OGR_F_SetFieldString( hFeature, i_SrcSRSName,
CPLSPrintf("%s:%s", pszAuthorityName, pszAuthorityCode) );
}
}
if( hSourceSRS )
OSRDestroySpatialReference( hSourceSRS );
hPoly = OGR_G_CreateGeometry(wkbPolygon);
hRing = OGR_G_CreateGeometry(wkbLinearRing);
for(k=0;k<5;k++)
OGR_G_SetPoint_2D(hRing, k, adfX[k], adfY[k]);
OGR_G_AddGeometryDirectly( hPoly, hRing );
OGR_F_SetGeometryDirectly( hFeature, hPoly );
if( OGR_L_CreateFeature( hLayer, hFeature ) != OGRERR_NONE )
{
printf( "Failed to create feature in shapefile.\n" );
break;
}
OGR_F_Destroy( hFeature );
CPLFree(fileNameToWrite);
GDALClose( hDS );
}
CPLFree(current_path);
if (nExistingFiles)
{
for(i=0;i<nExistingFiles;i++)
{
CPLFree(existingFilesTab[i]);
}
CPLFree(existingFilesTab);
}
CPLFree(alreadyExistingProjectionRef);
if ( hTargetSRS )
OSRDestroySpatialReference( hTargetSRS );
OGR_DS_Destroy( hTileIndexDS );
GDALDestroyDriverManager();
OGRCleanupAll();
CSLDestroy(argv);
exit( 0 );
}