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ogr2ogr.cpp
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/******************************************************************************
* $Id$
*
* Project: OpenGIS Simple Features Reference Implementation
* Purpose: Simple client for translating between formats.
* Author: Frank Warmerdam, [email protected]
*
******************************************************************************
* 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 "ogrsf_frmts.h"
#include "ogr_p.h"
#include "cpl_conv.h"
#include "cpl_string.h"
#include "ogr_api.h"
#include "gdal.h"
#include "gdal_alg.h"
#include "commonutils.h"
#include <map>
#include <vector>
CPL_CVSID("$Id$");
static int bSkipFailures = FALSE;
static int bLayerTransaction = -1;
static int nGroupTransactions = 20000;
static GIntBig nFIDToFetch = OGRNullFID;
#define COORD_DIM_LAYER_DIM -2
static void Usage(int bShort = TRUE);
static void Usage(const char* pszAdditionalMsg, int bShort = TRUE);
typedef enum
{
NONE,
SEGMENTIZE,
SIMPLIFY_PRESERVE_TOPOLOGY,
} GeomOperation;
typedef struct
{
OGRLayer * poSrcLayer;
GIntBig nFeaturesRead;
int bPerFeatureCT;
OGRLayer *poDstLayer;
OGRCoordinateTransformation **papoCT; // size: poDstLayer->GetLayerDefn()->GetFieldCount();
char ***papapszTransformOptions; // size: poDstLayer->GetLayerDefn()->GetFieldCount();
int *panMap;
int iSrcZField;
int iSrcFIDField;
int iRequestedSrcGeomField;
int bPreserveFID;
} TargetLayerInfo;
typedef struct
{
OGRLayer *poSrcLayer;
TargetLayerInfo *psInfo;
} AssociatedLayers;
typedef struct
{
int bPromoteToMulti;
int bConvertToLinear;
int bConvertToCurve;
} GeometryConversion;
class SetupTargetLayer
{
public:
GDALDataset *poDstDS;
char ** papszLCO;
OGRSpatialReference *poOutputSRSIn;
int bNullifyOutputSRS;
char **papszSelFields;
int bAppend;
int bAddMissingFields;
int eGTypeIn;
GeometryConversion sGeomConversion;
int nCoordDim;
int bOverwrite;
char** papszFieldTypesToString;
char** papszMapFieldType;
int bUnsetFieldWidth;
int bExplodeCollections;
const char* pszZField;
char **papszFieldMap;
const char* pszWHERE;
int bExactFieldNameMatch;
int bQuiet;
int bForceNullable;
int bUnsetDefault;
int bUnsetFid;
int bPreserveFID;
TargetLayerInfo* Setup(OGRLayer * poSrcLayer,
const char *pszNewLayerName);
};
class LayerTranslator
{
public:
GDALDataset *poSrcDS;
GDALDataset *poODS;
int bTransform;
int bWrapDateline;
const char* pszDateLineOffset;
OGRSpatialReference *poOutputSRSIn;
int bNullifyOutputSRS;
OGRSpatialReference *poUserSourceSRS;
OGRCoordinateTransformation *poGCPCoordTrans;
int eGTypeIn;
GeometryConversion sGeomConversion;
int nCoordDim;
GeomOperation eGeomOp;
double dfGeomOpParam;
OGRGeometry* poClipSrc;
OGRGeometry *poClipDst;
int bExplodeCollectionsIn;
vsi_l_offset nSrcFileSize;
int Translate(TargetLayerInfo* psInfo,
GIntBig nCountLayerFeatures,
GIntBig* pnReadFeatureCount,
GDALProgressFunc pfnProgress,
void *pProgressArg);
};
static OGRLayer* GetLayerAndOverwriteIfNecessary(GDALDataset *poDstDS,
const char* pszNewLayerName,
int bOverwrite,
int* pbErrorOccured);
static void FreeTargetLayerInfo(TargetLayerInfo* psInfo);
/* -------------------------------------------------------------------- */
/* CheckDestDataSourceNameConsistency() */
/* -------------------------------------------------------------------- */
static
void CheckDestDataSourceNameConsistency(const char* pszDestFilename,
const char* pszDriverName)
{
int i;
char* pszDestExtension = CPLStrdup(CPLGetExtension(pszDestFilename));
CheckExtensionConsistency(pszDestFilename, pszDriverName);
static const char* apszBeginName[][2] = { { "PG:" , "PG" },
{ "MySQL:" , "MySQL" },
{ "CouchDB:" , "CouchDB" },
{ "GFT:" , "GFT" },
{ "MSSQL:" , "MSSQLSpatial" },
{ "ODBC:" , "ODBC" },
{ "OCI:" , "OCI" },
{ "SDE:" , "SDE" },
{ "WFS:" , "WFS" },
{ NULL, NULL }
};
for(i=0; apszBeginName[i][0] != NULL; i++)
{
if (EQUALN(pszDestFilename, apszBeginName[i][0], strlen(apszBeginName[i][0])) &&
!EQUAL(pszDriverName, apszBeginName[i][1]))
{
fprintf(stderr,
"Warning: The target file has a name which is normally recognized by the %s driver,\n"
"but the requested output driver is %s. Is it really what you want ?\n",
apszBeginName[i][1],
pszDriverName);
break;
}
}
CPLFree(pszDestExtension);
}
/************************************************************************/
/* IsNumber() */
/************************************************************************/
static int IsNumber(const char* pszStr)
{
if (*pszStr == '-' || *pszStr == '+')
pszStr ++;
if (*pszStr == '.')
pszStr ++;
return (*pszStr >= '0' && *pszStr <= '9');
}
/************************************************************************/
/* LoadGeometry() */
/************************************************************************/
static OGRGeometry* LoadGeometry( const char* pszDS,
const char* pszSQL,
const char* pszLyr,
const char* pszWhere)
{
GDALDataset *poDS;
OGRLayer *poLyr;
OGRFeature *poFeat;
OGRGeometry *poGeom = NULL;
poDS = (GDALDataset*) OGROpen( pszDS, FALSE, NULL );
if (poDS == NULL)
return NULL;
if (pszSQL != NULL)
poLyr = poDS->ExecuteSQL( pszSQL, NULL, NULL );
else if (pszLyr != NULL)
poLyr = poDS->GetLayerByName(pszLyr);
else
poLyr = poDS->GetLayer(0);
if (poLyr == NULL)
{
fprintf( stderr, "Failed to identify source layer from datasource.\n" );
GDALClose(( GDALDatasetH) poDS);
return NULL;
}
if (pszWhere)
poLyr->SetAttributeFilter(pszWhere);
while ((poFeat = poLyr->GetNextFeature()) != NULL)
{
OGRGeometry* poSrcGeom = poFeat->GetGeometryRef();
if (poSrcGeom)
{
OGRwkbGeometryType eType = wkbFlatten( poSrcGeom->getGeometryType() );
if (poGeom == NULL)
poGeom = OGRGeometryFactory::createGeometry( wkbMultiPolygon );
if( eType == wkbPolygon )
((OGRGeometryCollection*)poGeom)->addGeometry( poSrcGeom );
else if( eType == wkbMultiPolygon )
{
int iGeom;
int nGeomCount = OGR_G_GetGeometryCount( (OGRGeometryH)poSrcGeom );
for( iGeom = 0; iGeom < nGeomCount; iGeom++ )
{
((OGRGeometryCollection*)poGeom)->addGeometry(
((OGRGeometryCollection*)poSrcGeom)->getGeometryRef(iGeom) );
}
}
else
{
fprintf( stderr, "ERROR: Geometry not of polygon type.\n" );
OGRGeometryFactory::destroyGeometry(poGeom);
OGRFeature::DestroyFeature(poFeat);
if( pszSQL != NULL )
poDS->ReleaseResultSet( poLyr );
GDALClose(( GDALDatasetH) poDS);
return NULL;
}
}
OGRFeature::DestroyFeature(poFeat);
}
if( pszSQL != NULL )
poDS->ReleaseResultSet( poLyr );
GDALClose(( GDALDatasetH) poDS);
return poGeom;
}
/************************************************************************/
/* OGRSplitListFieldLayer */
/************************************************************************/
typedef struct
{
int iSrcIndex;
OGRFieldType eType;
int nMaxOccurences;
int nWidth;
} ListFieldDesc;
class OGRSplitListFieldLayer : public OGRLayer
{
OGRLayer *poSrcLayer;
OGRFeatureDefn *poFeatureDefn;
ListFieldDesc *pasListFields;
int nListFieldCount;
int nMaxSplitListSubFields;
OGRFeature *TranslateFeature(OGRFeature* poSrcFeature);
public:
OGRSplitListFieldLayer(OGRLayer* poSrcLayer,
int nMaxSplitListSubFields);
~OGRSplitListFieldLayer();
int BuildLayerDefn(GDALProgressFunc pfnProgress,
void *pProgressArg);
virtual OGRFeature *GetNextFeature();
virtual OGRFeature *GetFeature(GIntBig nFID);
virtual OGRFeatureDefn *GetLayerDefn();
virtual void ResetReading() { poSrcLayer->ResetReading(); }
virtual int TestCapability(const char*) { return FALSE; }
virtual GIntBig GetFeatureCount( int bForce = TRUE )
{
return poSrcLayer->GetFeatureCount(bForce);
}
virtual OGRSpatialReference *GetSpatialRef()
{
return poSrcLayer->GetSpatialRef();
}
virtual OGRGeometry *GetSpatialFilter()
{
return poSrcLayer->GetSpatialFilter();
}
virtual OGRStyleTable *GetStyleTable()
{
return poSrcLayer->GetStyleTable();
}
virtual void SetSpatialFilter( OGRGeometry *poGeom )
{
poSrcLayer->SetSpatialFilter(poGeom);
}
virtual void SetSpatialFilter( int iGeom, OGRGeometry *poGeom )
{
poSrcLayer->SetSpatialFilter(iGeom, poGeom);
}
virtual void SetSpatialFilterRect( double dfMinX, double dfMinY,
double dfMaxX, double dfMaxY )
{
poSrcLayer->SetSpatialFilterRect(dfMinX, dfMinY, dfMaxX, dfMaxY);
}
virtual void SetSpatialFilterRect( int iGeom,
double dfMinX, double dfMinY,
double dfMaxX, double dfMaxY )
{
poSrcLayer->SetSpatialFilterRect(iGeom, dfMinX, dfMinY, dfMaxX, dfMaxY);
}
virtual OGRErr SetAttributeFilter( const char *pszFilter )
{
return poSrcLayer->SetAttributeFilter(pszFilter);
}
};
/************************************************************************/
/* OGRSplitListFieldLayer() */
/************************************************************************/
OGRSplitListFieldLayer::OGRSplitListFieldLayer(OGRLayer* poSrcLayer,
int nMaxSplitListSubFields)
{
this->poSrcLayer = poSrcLayer;
if (nMaxSplitListSubFields < 0)
nMaxSplitListSubFields = INT_MAX;
this->nMaxSplitListSubFields = nMaxSplitListSubFields;
poFeatureDefn = NULL;
pasListFields = NULL;
nListFieldCount = 0;
}
/************************************************************************/
/* ~OGRSplitListFieldLayer() */
/************************************************************************/
OGRSplitListFieldLayer::~OGRSplitListFieldLayer()
{
if( poFeatureDefn )
poFeatureDefn->Release();
CPLFree(pasListFields);
}
/************************************************************************/
/* BuildLayerDefn() */
/************************************************************************/
int OGRSplitListFieldLayer::BuildLayerDefn(GDALProgressFunc pfnProgress,
void *pProgressArg)
{
CPLAssert(poFeatureDefn == NULL);
OGRFeatureDefn* poSrcFieldDefn = poSrcLayer->GetLayerDefn();
int nSrcFields = poSrcFieldDefn->GetFieldCount();
pasListFields =
(ListFieldDesc*)CPLCalloc(sizeof(ListFieldDesc), nSrcFields);
nListFieldCount = 0;
int i;
/* Establish the list of fields of list type */
for(i=0;i<nSrcFields;i++)
{
OGRFieldType eType = poSrcFieldDefn->GetFieldDefn(i)->GetType();
if (eType == OFTIntegerList ||
eType == OFTInteger64List ||
eType == OFTRealList ||
eType == OFTStringList)
{
pasListFields[nListFieldCount].iSrcIndex = i;
pasListFields[nListFieldCount].eType = eType;
if (nMaxSplitListSubFields == 1)
pasListFields[nListFieldCount].nMaxOccurences = 1;
nListFieldCount++;
}
}
if (nListFieldCount == 0)
return FALSE;
/* No need for full scan if the limit is 1. We just to have to create */
/* one and a single one field */
if (nMaxSplitListSubFields != 1)
{
poSrcLayer->ResetReading();
OGRFeature* poSrcFeature;
GIntBig nFeatureCount = 0;
if (poSrcLayer->TestCapability(OLCFastFeatureCount))
nFeatureCount = poSrcLayer->GetFeatureCount();
GIntBig nFeatureIndex = 0;
/* Scan the whole layer to compute the maximum number of */
/* items for each field of list type */
while( (poSrcFeature = poSrcLayer->GetNextFeature()) != NULL )
{
for(i=0;i<nListFieldCount;i++)
{
int nCount = 0;
OGRField* psField =
poSrcFeature->GetRawFieldRef(pasListFields[i].iSrcIndex);
switch(pasListFields[i].eType)
{
case OFTIntegerList:
nCount = psField->IntegerList.nCount;
break;
case OFTRealList:
nCount = psField->RealList.nCount;
break;
case OFTStringList:
{
nCount = psField->StringList.nCount;
char** paList = psField->StringList.paList;
int j;
for(j=0;j<nCount;j++)
{
int nWidth = strlen(paList[j]);
if (nWidth > pasListFields[i].nWidth)
pasListFields[i].nWidth = nWidth;
}
break;
}
default:
CPLAssert(0);
break;
}
if (nCount > pasListFields[i].nMaxOccurences)
{
if (nCount > nMaxSplitListSubFields)
nCount = nMaxSplitListSubFields;
pasListFields[i].nMaxOccurences = nCount;
}
}
OGRFeature::DestroyFeature(poSrcFeature);
nFeatureIndex ++;
if (pfnProgress != NULL && nFeatureCount != 0)
pfnProgress(nFeatureIndex * 1.0 / nFeatureCount, "", pProgressArg);
}
}
/* Now let's build the target feature definition */
poFeatureDefn =
OGRFeatureDefn::CreateFeatureDefn( poSrcFieldDefn->GetName() );
poFeatureDefn->Reference();
poFeatureDefn->SetGeomType( wkbNone );
for(i=0;i<poSrcFieldDefn->GetGeomFieldCount();i++)
{
poFeatureDefn->AddGeomFieldDefn(poSrcFieldDefn->GetGeomFieldDefn(i));
}
int iListField = 0;
for(i=0;i<nSrcFields;i++)
{
OGRFieldType eType = poSrcFieldDefn->GetFieldDefn(i)->GetType();
if (eType == OFTIntegerList ||
eType == OFTInteger64List ||
eType == OFTRealList ||
eType == OFTStringList)
{
int nMaxOccurences = pasListFields[iListField].nMaxOccurences;
int nWidth = pasListFields[iListField].nWidth;
iListField ++;
int j;
if (nMaxOccurences == 1)
{
OGRFieldDefn oFieldDefn(poSrcFieldDefn->GetFieldDefn(i)->GetNameRef(),
(eType == OFTIntegerList) ? OFTInteger :
(eType == OFTInteger64List) ? OFTInteger64 :
(eType == OFTRealList) ? OFTReal :
OFTString);
poFeatureDefn->AddFieldDefn(&oFieldDefn);
}
else
{
for(j=0;j<nMaxOccurences;j++)
{
CPLString osFieldName;
osFieldName.Printf("%s%d",
poSrcFieldDefn->GetFieldDefn(i)->GetNameRef(), j+1);
OGRFieldDefn oFieldDefn(osFieldName.c_str(),
(eType == OFTIntegerList) ? OFTInteger :
(eType == OFTInteger64List) ? OFTInteger64 :
(eType == OFTRealList) ? OFTReal :
OFTString);
oFieldDefn.SetWidth(nWidth);
poFeatureDefn->AddFieldDefn(&oFieldDefn);
}
}
}
else
{
poFeatureDefn->AddFieldDefn(poSrcFieldDefn->GetFieldDefn(i));
}
}
return TRUE;
}
/************************************************************************/
/* TranslateFeature() */
/************************************************************************/
OGRFeature *OGRSplitListFieldLayer::TranslateFeature(OGRFeature* poSrcFeature)
{
if (poSrcFeature == NULL)
return NULL;
if (poFeatureDefn == NULL)
return poSrcFeature;
OGRFeature* poFeature = OGRFeature::CreateFeature(poFeatureDefn);
poFeature->SetFID(poSrcFeature->GetFID());
for(int i=0;i<poFeature->GetGeomFieldCount();i++)
{
poFeature->SetGeomFieldDirectly(i, poSrcFeature->StealGeometry(i));
}
poFeature->SetStyleString(poFeature->GetStyleString());
OGRFeatureDefn* poSrcFieldDefn = poSrcLayer->GetLayerDefn();
int nSrcFields = poSrcFeature->GetFieldCount();
int iSrcField;
int iDstField = 0;
int iListField = 0;
int j;
for(iSrcField=0;iSrcField<nSrcFields;iSrcField++)
{
OGRFieldType eType = poSrcFieldDefn->GetFieldDefn(iSrcField)->GetType();
OGRField* psField = poSrcFeature->GetRawFieldRef(iSrcField);
switch(eType)
{
case OFTIntegerList:
{
int nCount = psField->IntegerList.nCount;
if (nCount > nMaxSplitListSubFields)
nCount = nMaxSplitListSubFields;
int* paList = psField->IntegerList.paList;
for(j=0;j<nCount;j++)
poFeature->SetField(iDstField + j, paList[j]);
iDstField += pasListFields[iListField].nMaxOccurences;
iListField++;
break;
}
case OFTInteger64List:
{
int nCount = psField->Integer64List.nCount;
if (nCount > nMaxSplitListSubFields)
nCount = nMaxSplitListSubFields;
GIntBig* paList = psField->Integer64List.paList;
for(j=0;j<nCount;j++)
poFeature->SetField(iDstField + j, paList[j]);
iDstField += pasListFields[iListField].nMaxOccurences;
iListField++;
break;
}
case OFTRealList:
{
int nCount = psField->RealList.nCount;
if (nCount > nMaxSplitListSubFields)
nCount = nMaxSplitListSubFields;
double* paList = psField->RealList.paList;
for(j=0;j<nCount;j++)
poFeature->SetField(iDstField + j, paList[j]);
iDstField += pasListFields[iListField].nMaxOccurences;
iListField++;
break;
}
case OFTStringList:
{
int nCount = psField->StringList.nCount;
if (nCount > nMaxSplitListSubFields)
nCount = nMaxSplitListSubFields;
char** paList = psField->StringList.paList;
for(j=0;j<nCount;j++)
poFeature->SetField(iDstField + j, paList[j]);
iDstField += pasListFields[iListField].nMaxOccurences;
iListField++;
break;
}
default:
poFeature->SetField(iDstField, psField);
iDstField ++;
break;
}
}
OGRFeature::DestroyFeature(poSrcFeature);
return poFeature;
}
/************************************************************************/
/* GetNextFeature() */
/************************************************************************/
OGRFeature *OGRSplitListFieldLayer::GetNextFeature()
{
return TranslateFeature(poSrcLayer->GetNextFeature());
}
/************************************************************************/
/* GetFeature() */
/************************************************************************/
OGRFeature *OGRSplitListFieldLayer::GetFeature(GIntBig nFID)
{
return TranslateFeature(poSrcLayer->GetFeature(nFID));
}
/************************************************************************/
/* GetLayerDefn() */
/************************************************************************/
OGRFeatureDefn* OGRSplitListFieldLayer::GetLayerDefn()
{
if (poFeatureDefn == NULL)
return poSrcLayer->GetLayerDefn();
return poFeatureDefn;
}
/************************************************************************/
/* GCPCoordTransformation() */
/* */
/* Apply GCP Transform to points */
/************************************************************************/
class GCPCoordTransformation : public OGRCoordinateTransformation
{
public:
void *hTransformArg;
int bUseTPS;
OGRSpatialReference* poSRS;
GCPCoordTransformation( int nGCPCount,
const GDAL_GCP *pasGCPList,
int nReqOrder,
OGRSpatialReference* poSRS)
{
if( nReqOrder < 0 )
{
bUseTPS = TRUE;
hTransformArg =
GDALCreateTPSTransformer( nGCPCount, pasGCPList, FALSE );
}
else
{
bUseTPS = FALSE;
hTransformArg =
GDALCreateGCPTransformer( nGCPCount, pasGCPList, nReqOrder, FALSE );
}
this->poSRS = poSRS;
if( poSRS)
poSRS->Reference();
}
int IsValid() const { return hTransformArg != NULL; }
virtual ~GCPCoordTransformation()
{
if( hTransformArg != NULL )
{
if( bUseTPS )
GDALDestroyTPSTransformer(hTransformArg);
else
GDALDestroyGCPTransformer(hTransformArg);
}
if( poSRS)
poSRS->Dereference();
}
virtual OGRSpatialReference *GetSourceCS() { return poSRS; }
virtual OGRSpatialReference *GetTargetCS() { return poSRS; }
virtual int Transform( int nCount,
double *x, double *y, double *z = NULL )
{
int *pabSuccess = (int *) CPLMalloc(sizeof(int) * nCount );
int bOverallSuccess, i;
bOverallSuccess = TransformEx( nCount, x, y, z, pabSuccess );
for( i = 0; i < nCount; i++ )
{
if( !pabSuccess[i] )
{
bOverallSuccess = FALSE;
break;
}
}
CPLFree( pabSuccess );
return bOverallSuccess;
}
virtual int TransformEx( int nCount,
double *x, double *y, double *z = NULL,
int *pabSuccess = NULL )
{
if( bUseTPS )
return GDALTPSTransform( hTransformArg, FALSE,
nCount, x, y, z, pabSuccess );
else
return GDALGCPTransform( hTransformArg, FALSE,
nCount, x, y, z, pabSuccess );
}
};
/************************************************************************/
/* CompositeCT */
/************************************************************************/
class CompositeCT : public OGRCoordinateTransformation
{
public:
OGRCoordinateTransformation* poCT1;
OGRCoordinateTransformation* poCT2;
CompositeCT( OGRCoordinateTransformation* poCT1, /* will not be deleted */
OGRCoordinateTransformation* poCT2 /* deleted with OGRCoordinateTransformation::DestroyCT() */ )
{
this->poCT1 = poCT1;
this->poCT2 = poCT2;
}
virtual ~CompositeCT()
{
OGRCoordinateTransformation::DestroyCT(poCT2);
}
virtual OGRSpatialReference *GetSourceCS()
{
return poCT1 ? poCT1->GetSourceCS() :
poCT2 ? poCT2->GetSourceCS() : NULL;
}
virtual OGRSpatialReference *GetTargetCS()
{
return poCT2 ? poCT2->GetTargetCS() :
poCT1 ? poCT1->GetTargetCS() : NULL;
}
virtual int Transform( int nCount,
double *x, double *y, double *z = NULL )
{
int nResult = TRUE;
if( poCT1 )
nResult = poCT1->Transform(nCount, x, y, z);
if( nResult && poCT2 )
nResult = poCT2->Transform(nCount, x, y, z);
return nResult;
}
virtual int TransformEx( int nCount,
double *x, double *y, double *z = NULL,
int *pabSuccess = NULL )
{
int nResult = TRUE;
if( poCT1 )
nResult = poCT1->TransformEx(nCount, x, y, z, pabSuccess);
if( nResult && poCT2 )
nResult = poCT2->TransformEx(nCount, x, y, z, pabSuccess);
return nResult;
}
};
/************************************************************************/
/* ApplySpatialFilter() */
/************************************************************************/
void ApplySpatialFilter(OGRLayer* poLayer, OGRGeometry* poSpatialFilter,
const char* pszGeomField)
{
if( poSpatialFilter != NULL )
{
if( pszGeomField != NULL )
{
int iGeomField = poLayer->GetLayerDefn()->GetGeomFieldIndex(pszGeomField);
if( iGeomField >= 0 )
poLayer->SetSpatialFilter( iGeomField, poSpatialFilter );
else
printf("WARNING: Cannot find geometry field %s.\n",
pszGeomField);
}
else
poLayer->SetSpatialFilter( poSpatialFilter );
}
}
/************************************************************************/
/* GetFieldType() */
/************************************************************************/
int GetFieldType(const char* pszArg, int* pnSubFieldType)
{
*pnSubFieldType = OFSTNone;
int nLengthBeforeParenthesis = strlen(pszArg);
const char* pszOpenParenthesis = strchr(pszArg, '(');
if( pszOpenParenthesis )
nLengthBeforeParenthesis = pszOpenParenthesis - pszArg;
for( int iType = 0; iType <= (int) OFTMaxType; iType++ )
{
const char* pszFieldTypeName = OGRFieldDefn::GetFieldTypeName(
(OGRFieldType)iType);
if( EQUALN(pszArg,pszFieldTypeName,nLengthBeforeParenthesis) &&
pszFieldTypeName[nLengthBeforeParenthesis] == '\0' )
{
if( pszOpenParenthesis != NULL )
{
*pnSubFieldType = -1;
CPLString osArgSubType = pszOpenParenthesis + 1;
if( osArgSubType.size() && osArgSubType[osArgSubType.size()-1] == ')' )
osArgSubType.resize(osArgSubType.size()-1);
for( int iSubType = 0; iSubType <= (int) OFSTMaxSubType; iSubType++ )
{
const char* pszFieldSubTypeName = OGRFieldDefn::GetFieldSubTypeName(
(OGRFieldSubType)iSubType);
if( EQUAL( pszFieldSubTypeName, osArgSubType ) )
{
*pnSubFieldType = iSubType;
break;
}
}
}
return iType;
}
}
return -1;
}
/************************************************************************/
/* IsFieldType() */
/************************************************************************/
static int IsFieldType(const char* pszArg)
{
int iSubType;
return GetFieldType(pszArg, &iSubType) >= 0 && iSubType >= 0;
}
/************************************************************************/
/* main() */
/************************************************************************/
#define CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(nExtraArg) \
do { if (iArg + nExtraArg >= nArgc) \
Usage(CPLSPrintf("%s option requires %d argument(s)", papszArgv[iArg], nExtraArg)); } while(0)
int main( int nArgc, char ** papszArgv )
{
int nRetCode = 0;
int bQuiet = FALSE;
int bFormatExplicitlySet = FALSE;
const char *pszFormat = "ESRI Shapefile";
const char *pszDataSource = NULL;
const char *pszDestDataSource = NULL;
char **papszLayers = NULL;
char **papszDSCO = NULL, **papszLCO = NULL;
int bTransform = FALSE;
int bAppend = FALSE, bUpdate = FALSE, bOverwrite = FALSE;
int bAddMissingFields = FALSE;
const char *pszOutputSRSDef = NULL;
const char *pszSourceSRSDef = NULL;
OGRSpatialReference *poOutputSRS = NULL;
int bNullifyOutputSRS = FALSE;
int bExactFieldNameMatch = TRUE;
OGRSpatialReference *poSourceSRS = NULL;
char *pszNewLayerName = NULL;
const char *pszWHERE = NULL;
OGRGeometry *poSpatialFilter = NULL;
const char *pszGeomField = NULL;
const char *pszSelect;
char **papszSelFields = NULL;
const char *pszSQLStatement = NULL;
const char *pszDialect = NULL;
int eGType = -2;
GeometryConversion sGeomConversion;
sGeomConversion.bPromoteToMulti = FALSE;
sGeomConversion.bConvertToLinear = FALSE;
sGeomConversion.bConvertToCurve = FALSE;
GeomOperation eGeomOp = NONE;
double dfGeomOpParam = 0;
char **papszFieldTypesToString = NULL;
char **papszMapFieldType = NULL;
int bUnsetFieldWidth = FALSE;
int bDisplayProgress = FALSE;
GDALProgressFunc pfnProgress = NULL;
void *pProgressArg = NULL;
int bWrapDateline = FALSE;
const char *pszDateLineOffset = "10";
int bClipSrc = FALSE;
OGRGeometry* poClipSrc = NULL;
const char *pszClipSrcDS = NULL;
const char *pszClipSrcSQL = NULL;
const char *pszClipSrcLayer = NULL;
const char *pszClipSrcWhere = NULL;
OGRGeometry *poClipDst = NULL;
const char *pszClipDstDS = NULL;
const char *pszClipDstSQL = NULL;
const char *pszClipDstLayer = NULL;
const char *pszClipDstWhere = NULL;
int bSplitListFields = FALSE;
int nMaxSplitListSubFields = -1;
int bExplodeCollections = FALSE;
const char *pszZField = NULL;
const char *pszFieldMap = NULL;
char **papszFieldMap = NULL;
int nCoordDim = -1;
char **papszOpenOptions = NULL;
char **papszDestOpenOptions = NULL;
int bForceNullable = FALSE;
int bUnsetDefault = FALSE;
int bUnsetFid = FALSE;
int bPreserveFID = FALSE;
int nGCPCount = 0;
GDAL_GCP *pasGCPs = NULL;
int nTransformOrder = 0; /* Default to 0 for now... let the lib decide */
/* Check strict compilation and runtime library version as we use C++ API */
if (! GDAL_CHECK_VERSION(papszArgv[0]))
exit(1);
EarlySetConfigOptions(nArgc, papszArgv);
/* -------------------------------------------------------------------- */
/* Register format(s). */
/* -------------------------------------------------------------------- */
OGRRegisterAll();
/* -------------------------------------------------------------------- */
/* Processing command line arguments. */