Line data Source code
1 : /******************************************************************************
2 : *
3 : * Project: OpenGIS Simple Features Reference Implementation
4 : * Purpose: Simple client for translating between formats.
5 : * Author: Frank Warmerdam, warmerdam@pobox.com
6 : *
7 : ******************************************************************************
8 : * Copyright (c) 1999, Frank Warmerdam
9 : * Copyright (c) 2008-2015, Even Rouault <even dot rouault at spatialys.com>
10 : * Copyright (c) 2015, Faza Mahamood
11 : *
12 : * SPDX-License-Identifier: MIT
13 : ****************************************************************************/
14 :
15 : #include "cpl_port.h"
16 : #include "gdal_utils.h"
17 : #include "gdal_utils_priv.h"
18 : #include "gdalargumentparser.h"
19 :
20 : #include <cassert>
21 : #include <climits>
22 : #include <cstdio>
23 : #include <cstdlib>
24 : #include <cstring>
25 :
26 : #include <algorithm>
27 : #include <atomic>
28 : #include <future>
29 : #include <limits>
30 : #include <map>
31 : #include <memory>
32 : #include <mutex>
33 : #include <set>
34 : #include <unordered_set>
35 : #include <string>
36 : #include <utility>
37 : #include <vector>
38 :
39 : #include "commonutils.h"
40 : #include "cpl_conv.h"
41 : #include "cpl_error.h"
42 : #include "cpl_multiproc.h"
43 : #include "cpl_progress.h"
44 : #include "cpl_string.h"
45 : #include "cpl_time.h"
46 : #include "cpl_vsi.h"
47 : #include "gdal.h"
48 : #include "gdal_alg.h"
49 : #include "gdal_alg_priv.h"
50 : #include "gdal_priv.h"
51 : #include "gdal_thread_pool.h"
52 : #include "ogr_api.h"
53 : #include "ogr_core.h"
54 : #include "ogr_feature.h"
55 : #include "ogr_featurestyle.h"
56 : #include "ogr_geometry.h"
57 : #include "ogr_p.h"
58 : #include "ogr_recordbatch.h"
59 : #include "ogr_spatialref.h"
60 : #include "ogrlayerarrow.h"
61 : #include "ogrlayerdecorator.h"
62 : #include "ogrsf_frmts.h"
63 : #include "ogr_wkb.h"
64 : #include "ogrct_priv.h"
65 :
66 : typedef enum
67 : {
68 : GEOMOP_NONE,
69 : GEOMOP_SEGMENTIZE,
70 : GEOMOP_SIMPLIFY_PRESERVE_TOPOLOGY,
71 : } GeomOperation;
72 :
73 : typedef enum
74 : {
75 : GTC_DEFAULT,
76 : GTC_PROMOTE_TO_MULTI,
77 : GTC_CONVERT_TO_LINEAR,
78 : GTC_CONVERT_TO_CURVE,
79 : GTC_PROMOTE_TO_MULTI_AND_CONVERT_TO_LINEAR,
80 : } GeomTypeConversion;
81 :
82 : #define GEOMTYPE_UNCHANGED -2
83 :
84 : #define COORD_DIM_UNCHANGED -1
85 : #define COORD_DIM_LAYER_DIM -2
86 : #define COORD_DIM_XYM -3
87 :
88 : #define TZ_OFFSET_INVALID INT_MIN
89 :
90 : /************************************************************************/
91 : /* GDALVectorTranslateOptions */
92 : /************************************************************************/
93 :
94 : /** Options for use with GDALVectorTranslate(). GDALVectorTranslateOptions* must
95 : * be allocated and freed with GDALVectorTranslateOptionsNew() and
96 : * GDALVectorTranslateOptionsFree() respectively.
97 : */
98 : struct GDALVectorTranslateOptions
99 : {
100 : // All arguments passed to GDALVectorTranslate() except the positional
101 : // ones (that is dataset names and layer names)
102 : CPLStringList aosArguments{};
103 :
104 : /*! continue after a failure, skipping the failed feature */
105 : bool bSkipFailures = false;
106 :
107 : /*! use layer level transaction. If set to FALSE, then it is interpreted as
108 : * dataset level transaction. */
109 : int nLayerTransaction = -1;
110 :
111 : /*! force the use of particular transaction type based on
112 : * GDALVectorTranslate::nLayerTransaction */
113 : bool bForceTransaction = false;
114 :
115 : /*! group nGroupTransactions features per transaction.
116 : Increase the value for better performance when writing into DBMS drivers
117 : that have transaction support. nGroupTransactions can be set to -1 to
118 : load the data into a single transaction */
119 : int nGroupTransactions = 100 * 1000;
120 :
121 : /*! If provided, only the feature with this feature id will be reported.
122 : Operates exclusive of the spatial or attribute queries. Note: if you want
123 : to select several features based on their feature id, you can also use
124 : the fact the 'fid' is a special field recognized by OGR SQL. So
125 : GDALVectorTranslateOptions::pszWHERE = "fid in (1,3,5)" would select
126 : features 1, 3 and 5. */
127 : GIntBig nFIDToFetch = OGRNullFID;
128 :
129 : /*! allow or suppress progress monitor and other non-error output */
130 : bool bQuiet = false;
131 :
132 : /*! output file format name */
133 : std::string osFormat{};
134 :
135 : /*! list of layers of the source dataset which needs to be selected */
136 : CPLStringList aosLayers{};
137 :
138 : /*! dataset creation option (format specific) */
139 : CPLStringList aosDSCO{};
140 :
141 : /*! layer creation option (format specific) */
142 : CPLStringList aosLCO{};
143 :
144 : /*! access modes */
145 : GDALVectorTranslateAccessMode eAccessMode = ACCESS_CREATION;
146 :
147 : /*! whether to use UpsertFeature() instead of CreateFeature() */
148 : bool bUpsert = false;
149 :
150 : /*! It has the effect of adding, to existing target layers, the new fields
151 : found in source layers. This option is useful when merging files that
152 : have non-strictly identical structures. This might not work for output
153 : formats that don't support adding fields to existing non-empty layers. */
154 : bool bAddMissingFields = false;
155 :
156 : /*! It must be set to true to trigger reprojection, otherwise only SRS
157 : * assignment is done. */
158 : bool bTransform = false;
159 :
160 : /*! output SRS. GDALVectorTranslateOptions::bTransform must be set to true
161 : to trigger reprojection, otherwise only SRS assignment is done. */
162 : std::string osOutputSRSDef{};
163 :
164 : /*! Coordinate epoch of source SRS */
165 : double dfSourceCoordinateEpoch = 0;
166 :
167 : /*! Coordinate epoch of output SRS */
168 : double dfOutputCoordinateEpoch = 0;
169 :
170 : /*! override source SRS */
171 : std::string osSourceSRSDef{};
172 :
173 : /*! PROJ pipeline */
174 : std::string osCTPipeline{};
175 :
176 : /*! Transform options. */
177 : CPLStringList aosCTOptions{};
178 :
179 : bool bNullifyOutputSRS = false;
180 :
181 : /*! If set to false, then field name matching between source and existing
182 : target layer is done in a more relaxed way if the target driver has an
183 : implementation for it. */
184 : bool bExactFieldNameMatch = true;
185 :
186 : /*! an alternate name to the new layer */
187 : std::string osNewLayerName{};
188 :
189 : /*! attribute query (like SQL WHERE) */
190 : std::string osWHERE{};
191 :
192 : /*! name of the geometry field on which the spatial filter operates on. */
193 : std::string osGeomField{};
194 :
195 : /*! whether osGeomField is set (useful for empty strings) */
196 : bool bGeomFieldSet = false;
197 :
198 : /*! whether -select has been specified. This is of course true when
199 : * !aosSelFields.empty(), but this can also be set when an empty string
200 : * has been to disable fields. */
201 : bool bSelFieldsSet = false;
202 :
203 : /*! list of fields from input layer to copy to the new layer.
204 : * Geometry fields can also be specified in the list. */
205 : CPLStringList aosSelFields{};
206 :
207 : /*! SQL statement to execute. The resulting table/layer will be saved to the
208 : * output. */
209 : std::string osSQLStatement{};
210 :
211 : /*! SQL dialect. In some cases can be used to use (unoptimized) OGR SQL
212 : instead of the native SQL of an RDBMS by using "OGRSQL". The "SQLITE"
213 : dialect can also be used with any datasource. */
214 : std::string osDialect{};
215 :
216 : /*! the geometry type for the created layer */
217 : int eGType = GEOMTYPE_UNCHANGED;
218 :
219 : GeomTypeConversion eGeomTypeConversion = GTC_DEFAULT;
220 :
221 : /*! Geometric operation to perform */
222 : GeomOperation eGeomOp = GEOMOP_NONE;
223 :
224 : /*! the parameter to geometric operation */
225 : double dfGeomOpParam = 0;
226 :
227 : /*! Whether to run MakeValid */
228 : bool bMakeValid = false;
229 :
230 : /*! Whether to run OGRGeometry::IsValid */
231 : bool bSkipInvalidGeom = false;
232 :
233 : /*! list of field types to convert to a field of type string in the
234 : destination layer. Valid types are: Integer, Integer64, Real, String,
235 : Date, Time, DateTime, Binary, IntegerList, Integer64List, RealList,
236 : StringList. Special value "All" can be used to convert all fields to
237 : strings. This is an alternate way to using the CAST operator of OGR SQL,
238 : that may avoid typing a long SQL query. Note that this does not influence
239 : the field types used by the source driver, and is only an afterwards
240 : conversion. */
241 : CPLStringList aosFieldTypesToString{};
242 :
243 : /*! list of field types and the field type after conversion in the
244 : destination layer.
245 : ("srctype1=dsttype1","srctype2=dsttype2",...).
246 : Valid types are : Integer, Integer64, Real, String, Date, Time,
247 : DateTime, Binary, IntegerList, Integer64List, RealList, StringList. Types
248 : can also include subtype between parenthesis, such as Integer(Boolean),
249 : Real(Float32), ... Special value "All" can be used to convert all fields
250 : to another type. This is an alternate way to using the CAST operator of
251 : OGR SQL, that may avoid typing a long SQL query. This is a generalization
252 : of GDALVectorTranslateOptions::papszFieldTypeToString. Note that this
253 : does not influence the field types used by the source driver, and is only
254 : an afterwards conversion. */
255 : CPLStringList aosMapFieldType{};
256 :
257 : /*! set field width and precision to 0 */
258 : bool bUnsetFieldWidth = false;
259 :
260 : /*! display progress on terminal. Only works if input layers have the "fast
261 : feature count" capability */
262 : bool bDisplayProgress = false;
263 :
264 : /*! split geometries crossing the dateline meridian */
265 : bool bWrapDateline = false;
266 :
267 : /*! offset from dateline in degrees (default long. = +/- 10deg, geometries
268 : within 170deg to -170deg will be split) */
269 : double dfDateLineOffset = 10.0;
270 :
271 : /*! clip geometries when it is set to true */
272 : bool bClipSrc = false;
273 :
274 : std::shared_ptr<OGRGeometry> poClipSrc{};
275 :
276 : /*! clip datasource */
277 : std::string osClipSrcDS{};
278 :
279 : /*! select desired geometries using an SQL query */
280 : std::string osClipSrcSQL{};
281 :
282 : /*! selected named layer from the source clip datasource */
283 : std::string osClipSrcLayer{};
284 :
285 : /*! restrict desired geometries based on attribute query */
286 : std::string osClipSrcWhere{};
287 :
288 : std::shared_ptr<OGRGeometry> poClipDst{};
289 :
290 : /*! destination clip datasource */
291 : std::string osClipDstDS{};
292 :
293 : /*! select desired geometries using an SQL query */
294 : std::string osClipDstSQL{};
295 :
296 : /*! selected named layer from the destination clip datasource */
297 : std::string osClipDstLayer{};
298 :
299 : /*! restrict desired geometries based on attribute query */
300 : std::string osClipDstWhere{};
301 :
302 : /*! split fields of type StringList, RealList or IntegerList into as many
303 : fields of type String, Real or Integer as necessary. */
304 : bool bSplitListFields = false;
305 :
306 : /*! limit the number of subfields created for each split field. */
307 : int nMaxSplitListSubFields = -1;
308 :
309 : /*! produce one feature for each geometry in any kind of geometry collection
310 : in the source file */
311 : bool bExplodeCollections = false;
312 :
313 : /*! uses the specified field to fill the Z coordinates of geometries */
314 : std::string osZField{};
315 :
316 : /*! the list of field indexes to be copied from the source to the
317 : destination. The (n)th value specified in the list is the index of the
318 : field in the target layer definition in which the n(th) field of the
319 : source layer must be copied. Index count starts at zero. There must be
320 : exactly as many values in the list as the count of the fields in the
321 : source layer. We can use the "identity" option to specify that the fields
322 : should be transferred by using the same order. This option should be used
323 : along with the GDALVectorTranslateOptions::eAccessMode = ACCESS_APPEND
324 : option. */
325 : CPLStringList aosFieldMap{};
326 :
327 : /*! force the coordinate dimension to nCoordDim (valid values are 2 or 3).
328 : This affects both the layer geometry type, and feature geometries. */
329 : int nCoordDim = COORD_DIM_UNCHANGED;
330 :
331 : /*! destination dataset open option (format specific), only valid in update
332 : * mode */
333 : CPLStringList aosDestOpenOptions{};
334 :
335 : /*! If set to true, does not propagate not-nullable constraints to target
336 : layer if they exist in source layer */
337 : bool bForceNullable = false;
338 :
339 : /*! If set to true, for each field with a coded field domains, create a
340 : field that contains the description of the coded value. */
341 : bool bResolveDomains = false;
342 :
343 : /*! If set to true, empty string values will be treated as null */
344 : bool bEmptyStrAsNull = false;
345 :
346 : /*! If set to true, does not propagate default field values to target layer
347 : if they exist in source layer */
348 : bool bUnsetDefault = false;
349 :
350 : /*! to prevent the new default behavior that consists in, if the output
351 : driver has a FID layer creation option and we are not in append mode, to
352 : preserve the name of the source FID column and source feature IDs */
353 : bool bUnsetFid = false;
354 :
355 : /*! use the FID of the source features instead of letting the output driver
356 : to automatically assign a new one. If not in append mode, this behavior
357 : becomes the default if the output driver has a FID layer creation option.
358 : In which case the name of the source FID column will be used and source
359 : feature IDs will be attempted to be preserved. This behavior can be
360 : disabled by option GDALVectorTranslateOptions::bUnsetFid */
361 : bool bPreserveFID = false;
362 :
363 : /*! set it to false to disable copying of metadata from source dataset and
364 : layers into target dataset and layers, when supported by output driver.
365 : */
366 : bool bCopyMD = true;
367 :
368 : /*! list of metadata key and value to set on the output dataset, when
369 : supported by output driver.
370 : ("META-TAG1=VALUE1","META-TAG2=VALUE2") */
371 : CPLStringList aosMetadataOptions{};
372 :
373 : /*! override spatial filter SRS */
374 : std::string osSpatSRSDef{};
375 :
376 : /*! list of ground control points to be added */
377 : std::vector<gdal::GCP> asGCPs{};
378 :
379 : /*! order of polynomial used for warping (1 to 3). The default is to select
380 : a polynomial order based on the number of GCPs */
381 : int nTransformOrder = 0;
382 :
383 : /*! spatial query extents, in the SRS of the source layer(s) (or the one
384 : specified with GDALVectorTranslateOptions::pszSpatSRSDef). Only features
385 : whose geometry intersects the extents will be selected. The geometries
386 : will not be clipped unless GDALVectorTranslateOptions::bClipSrc is true.
387 : */
388 : std::shared_ptr<OGRGeometry> poSpatialFilter{};
389 :
390 : /*! the progress function to use */
391 : GDALProgressFunc pfnProgress = nullptr;
392 :
393 : /*! pointer to the progress data variable */
394 : void *pProgressData = nullptr;
395 :
396 : /*! Whether layer and feature native data must be transferred. */
397 : bool bNativeData = true;
398 :
399 : /*! Maximum number of features, or -1 if no limit. */
400 : GIntBig nLimit = -1;
401 :
402 : /*! Wished offset w.r.t UTC of dateTime */
403 : int nTZOffsetInSec = TZ_OFFSET_INVALID;
404 :
405 : /*! Geometry X,Y coordinate resolution */
406 : double dfXYRes = OGRGeomCoordinatePrecision::UNKNOWN;
407 :
408 : /*! Unit of dXYRes. empty string, "m", "mm" or "deg" */
409 : std::string osXYResUnit{};
410 :
411 : /*! Geometry Z coordinate resolution */
412 : double dfZRes = OGRGeomCoordinatePrecision::UNKNOWN;
413 :
414 : /*! Unit of dfZRes. empty string, "m" or "mm" */
415 : std::string osZResUnit{};
416 :
417 : /*! Geometry M coordinate resolution */
418 : double dfMRes = OGRGeomCoordinatePrecision::UNKNOWN;
419 :
420 : /*! Whether to unset geometry coordinate precision */
421 : bool bUnsetCoordPrecision = false;
422 :
423 : /*! set to true to prevent overwriting existing dataset */
424 : bool bNoOverwrite = false;
425 :
426 : /*! set to true to customize error messages when called from "new" (GDAL 3.11) CLI or Algorithm API */
427 : bool bInvokedFromGdalAlgorithm = false;
428 : };
429 :
430 : struct TargetLayerInfo
431 : {
432 : OGRLayer *m_poSrcLayer = nullptr;
433 : GIntBig m_nFeaturesRead = 0;
434 : bool m_bPerFeatureCT = 0;
435 : OGRLayer *m_poDstLayer = nullptr;
436 : bool m_bUseWriteArrowBatch = false;
437 :
438 : struct ReprojectionInfo
439 : {
440 : std::unique_ptr<OGRCoordinateTransformation> m_poCT{};
441 : CPLStringList m_aosTransformOptions{};
442 : bool m_bCanInvalidateValidity = true;
443 : bool m_bWarnAboutDifferentCoordinateOperations = false;
444 : double m_dfLeftX = std::numeric_limits<double>::max();
445 : double m_dfLeftY = 0;
446 : double m_dfLeftZ = 0;
447 : double m_dfRightX = -std::numeric_limits<double>::max();
448 : double m_dfRightY = 0;
449 : double m_dfRightZ = 0;
450 : double m_dfBottomX = 0;
451 : double m_dfBottomY = std::numeric_limits<double>::max();
452 : double m_dfBottomZ = 0;
453 : double m_dfTopX = 0;
454 : double m_dfTopY = -std::numeric_limits<double>::max();
455 : double m_dfTopZ = 0;
456 :
457 13076 : void UpdateExtremePoints(double dfX, double dfY, double dfZ)
458 : {
459 13076 : if (dfX < m_dfLeftX)
460 : {
461 237 : m_dfLeftX = dfX;
462 237 : m_dfLeftY = dfY;
463 237 : m_dfLeftZ = dfZ;
464 : }
465 13076 : if (dfX > m_dfRightX)
466 : {
467 10373 : m_dfRightX = dfX;
468 10373 : m_dfRightY = dfY;
469 10373 : m_dfRightZ = dfZ;
470 : }
471 13076 : if (dfY < m_dfBottomY)
472 : {
473 411 : m_dfBottomX = dfX;
474 411 : m_dfBottomY = dfY;
475 411 : m_dfBottomZ = dfZ;
476 : }
477 13076 : if (dfY > m_dfTopY)
478 : {
479 10219 : m_dfTopX = dfX;
480 10219 : m_dfTopY = dfY;
481 10219 : m_dfTopZ = 0;
482 : }
483 13076 : }
484 : };
485 :
486 : std::vector<ReprojectionInfo> m_aoReprojectionInfo{};
487 :
488 : std::vector<int> m_anMap{};
489 :
490 : struct ResolvedInfo
491 : {
492 : int nSrcField;
493 : const OGRFieldDomain *poDomain;
494 : };
495 :
496 : std::map<int, ResolvedInfo> m_oMapResolved{};
497 : std::map<const OGRFieldDomain *, std::map<std::string, std::string>>
498 : m_oMapDomainToKV{};
499 : int m_iSrcZField = -1;
500 : int m_iSrcFIDField = -1;
501 : int m_iRequestedSrcGeomField = -1;
502 : bool m_bPreserveFID = false;
503 : const char *m_pszCTPipeline = nullptr;
504 : CPLStringList m_aosCTOptions{};
505 : bool m_bCanAvoidSetFrom = false;
506 : const char *m_pszSpatSRSDef = nullptr;
507 : OGRGeometryH m_hSpatialFilter = nullptr;
508 : const char *m_pszGeomField = nullptr;
509 : std::vector<int> m_anDateTimeFieldIdx{};
510 : bool m_bSupportCurves = false;
511 : bool m_bSupportZ = false;
512 : bool m_bSupportM = false;
513 : bool m_bHasWarnedAboutCurves = false;
514 : bool m_bHasWarnedAboutZ = false;
515 : bool m_bHasWarnedAboutM = false;
516 : OGRArrowArrayStream m_sArrowArrayStream{};
517 :
518 : void CheckSameCoordinateOperation() const;
519 : };
520 :
521 : struct AssociatedLayers
522 : {
523 : OGRLayer *poSrcLayer = nullptr;
524 : std::unique_ptr<TargetLayerInfo> psInfo{};
525 : };
526 :
527 : class SetupTargetLayer
528 : {
529 : public:
530 : GDALDataset *m_poSrcDS = nullptr;
531 : GDALDataset *m_poDstDS = nullptr;
532 : CSLConstList m_papszLCO = nullptr;
533 : const OGRSpatialReference *m_poUserSourceSRS = nullptr;
534 : const OGRSpatialReference *m_poOutputSRS = nullptr;
535 : bool m_bTransform = false;
536 : bool m_bNullifyOutputSRS = false;
537 : bool m_bSelFieldsSet = false;
538 : CSLConstList m_papszSelFields = nullptr;
539 : bool m_bAppend = false;
540 : bool m_bAddMissingFields = false;
541 : int m_eGType = 0;
542 : GeomTypeConversion m_eGeomTypeConversion = GTC_DEFAULT;
543 : int m_nCoordDim = 0;
544 : bool m_bOverwrite = false;
545 : CSLConstList m_papszFieldTypesToString = nullptr;
546 : CSLConstList m_papszMapFieldType = nullptr;
547 : bool m_bUnsetFieldWidth = false;
548 : bool m_bExplodeCollections = false;
549 : const char *m_pszZField = nullptr;
550 : CSLConstList m_papszFieldMap = nullptr;
551 : const char *m_pszWHERE = nullptr;
552 : bool m_bExactFieldNameMatch = false;
553 : bool m_bQuiet = false;
554 : bool m_bForceNullable = false;
555 : bool m_bResolveDomains = false;
556 : bool m_bUnsetDefault = false;
557 : bool m_bUnsetFid = false;
558 : bool m_bPreserveFID = false;
559 : bool m_bCopyMD = false;
560 : bool m_bNativeData = false;
561 : bool m_bNewDataSource = false;
562 : const char *m_pszCTPipeline = nullptr;
563 : CPLStringList m_aosCTOptions{};
564 :
565 : std::unique_ptr<TargetLayerInfo>
566 : Setup(OGRLayer *poSrcLayer, const char *pszNewLayerName,
567 : GDALVectorTranslateOptions *psOptions, GIntBig &nTotalEventsDone);
568 :
569 : private:
570 : bool CanUseWriteArrowBatch(OGRLayer *poSrcLayer, OGRLayer *poDstLayer,
571 : bool bJustCreatedLayer,
572 : const GDALVectorTranslateOptions *psOptions,
573 : bool bPreserveFID, bool &bError,
574 : OGRArrowArrayStream &streamSrc);
575 :
576 : void SetIgnoredFields(OGRLayer *poSrcLayer);
577 : };
578 :
579 : class LayerTranslator
580 : {
581 : bool TranslateArrow(TargetLayerInfo *psInfo, GIntBig nCountLayerFeatures,
582 : GIntBig *pnReadFeatureCount,
583 : GDALProgressFunc pfnProgress, void *pProgressArg,
584 : const GDALVectorTranslateOptions *psOptions);
585 :
586 : public:
587 : GDALDataset *m_poSrcDS = nullptr;
588 : GDALDataset *m_poODS = nullptr;
589 : bool m_bTransform = false;
590 : bool m_bWrapDateline = false;
591 : CPLString m_osDateLineOffset{};
592 : const OGRSpatialReference *m_poOutputSRS = nullptr;
593 : bool m_bNullifyOutputSRS = false;
594 : const OGRSpatialReference *m_poUserSourceSRS = nullptr;
595 : OGRCoordinateTransformation *m_poGCPCoordTrans = nullptr;
596 : int m_eGType = -1;
597 : GeomTypeConversion m_eGeomTypeConversion = GTC_DEFAULT;
598 : bool m_bMakeValid = false;
599 : bool m_bSkipInvalidGeom = false;
600 : int m_nCoordDim = 0;
601 : GeomOperation m_eGeomOp = GEOMOP_NONE;
602 : double m_dfGeomOpParam = 0;
603 :
604 : OGRGeometry *m_poClipSrcOri = nullptr;
605 : bool m_bWarnedClipSrcSRS = false;
606 : std::unique_ptr<OGRGeometry> m_poClipSrcReprojectedToSrcSRS{};
607 : const OGRSpatialReference *m_poClipSrcReprojectedToSrcSRS_SRS = nullptr;
608 : OGREnvelope m_oClipSrcEnv{};
609 : bool m_bClipSrcIsRectangle = false;
610 :
611 : OGRGeometry *m_poClipDstOri = nullptr;
612 : bool m_bWarnedClipDstSRS = false;
613 : std::unique_ptr<OGRGeometry> m_poClipDstReprojectedToDstSRS{};
614 : const OGRSpatialReference *m_poClipDstReprojectedToDstSRS_SRS = nullptr;
615 : OGREnvelope m_oClipDstEnv{};
616 : bool m_bClipDstIsRectangle = false;
617 :
618 : bool m_bExplodeCollections = false;
619 : bool m_bNativeData = false;
620 : GIntBig m_nLimit = -1;
621 : OGRGeometryFactory::TransformWithOptionsCache m_transformWithOptionsCache{};
622 :
623 : bool Translate(std::unique_ptr<OGRFeature> poFeatureIn,
624 : TargetLayerInfo *psInfo, GIntBig nCountLayerFeatures,
625 : GIntBig *pnReadFeatureCount, GIntBig &nTotalEventsDone,
626 : GDALProgressFunc pfnProgress, void *pProgressArg,
627 : const GDALVectorTranslateOptions *psOptions);
628 :
629 : private:
630 : struct ClipGeomDesc
631 : {
632 : const OGRGeometry *poGeom = nullptr;
633 : const OGREnvelope *poEnv = nullptr;
634 : bool bGeomIsRectangle = false;
635 : };
636 :
637 : ClipGeomDesc GetDstClipGeom(const OGRSpatialReference *poGeomSRS);
638 : ClipGeomDesc GetSrcClipGeom(const OGRSpatialReference *poGeomSRS);
639 : };
640 :
641 : static OGRLayer *GetLayerAndOverwriteIfNecessary(GDALDataset *poDstDS,
642 : const char *pszNewLayerName,
643 : bool bOverwrite,
644 : bool *pbErrorOccurred,
645 : bool *pbOverwriteActuallyDone,
646 : bool *pbAddOverwriteLCO);
647 :
648 : /************************************************************************/
649 : /* LoadGeometry() */
650 : /************************************************************************/
651 :
652 20 : static std::unique_ptr<OGRGeometry> LoadGeometry(const std::string &osDS,
653 : const std::string &osSQL,
654 : const std::string &osLyr,
655 : const std::string &osWhere,
656 : bool bMakeValid)
657 : {
658 : auto poDS = std::unique_ptr<GDALDataset>(
659 40 : GDALDataset::Open(osDS.c_str(), GDAL_OF_VECTOR));
660 20 : if (poDS == nullptr)
661 3 : return nullptr;
662 :
663 17 : OGRLayer *poLyr = nullptr;
664 17 : if (!osSQL.empty())
665 3 : poLyr = poDS->ExecuteSQL(osSQL.c_str(), nullptr, nullptr);
666 14 : else if (!osLyr.empty())
667 2 : poLyr = poDS->GetLayerByName(osLyr.c_str());
668 : else
669 12 : poLyr = poDS->GetLayer(0);
670 :
671 17 : if (poLyr == nullptr)
672 : {
673 0 : CPLError(CE_Failure, CPLE_AppDefined,
674 : "Failed to identify source layer from datasource.");
675 0 : return nullptr;
676 : }
677 :
678 17 : if (!osWhere.empty())
679 7 : poLyr->SetAttributeFilter(osWhere.c_str());
680 :
681 34 : OGRGeometryCollection oGC;
682 :
683 17 : const auto poSRSSrc = poLyr->GetSpatialRef();
684 17 : if (poSRSSrc)
685 : {
686 2 : auto poSRSClone = poSRSSrc->Clone();
687 2 : oGC.assignSpatialReference(poSRSClone);
688 2 : poSRSClone->Release();
689 : }
690 :
691 34 : for (auto &poFeat : poLyr)
692 : {
693 17 : auto poSrcGeom = std::unique_ptr<OGRGeometry>(poFeat->StealGeometry());
694 17 : if (poSrcGeom)
695 : {
696 : // Only take into account areal geometries.
697 17 : if (poSrcGeom->getDimension() == 2)
698 : {
699 17 : if (!poSrcGeom->IsValid())
700 : {
701 4 : if (!bMakeValid)
702 : {
703 2 : CPLError(CE_Failure, CPLE_AppDefined,
704 : "Geometry of feature " CPL_FRMT_GIB " of %s "
705 : "is invalid. You can try to make it valid by "
706 : "specifying -makevalid, but the results of "
707 : "the operation should be manually inspected.",
708 : poFeat->GetFID(), osDS.c_str());
709 2 : oGC.empty();
710 2 : break;
711 : }
712 : auto poValid =
713 2 : std::unique_ptr<OGRGeometry>(poSrcGeom->MakeValid());
714 2 : if (poValid)
715 : {
716 2 : CPLError(CE_Warning, CPLE_AppDefined,
717 : "Geometry of feature " CPL_FRMT_GIB " of %s "
718 : "was invalid and has been made valid, "
719 : "but the results of the operation "
720 : "should be manually inspected.",
721 : poFeat->GetFID(), osDS.c_str());
722 :
723 2 : oGC.addGeometry(std::move(poValid));
724 : }
725 : else
726 : {
727 0 : CPLError(CE_Failure, CPLE_AppDefined,
728 : "Geometry of feature " CPL_FRMT_GIB " of %s "
729 : "is invalid, and could not be made valid.",
730 : poFeat->GetFID(), osDS.c_str());
731 0 : oGC.empty();
732 0 : break;
733 : }
734 : }
735 : else
736 : {
737 13 : oGC.addGeometry(std::move(poSrcGeom));
738 : }
739 : }
740 : }
741 : }
742 :
743 17 : if (!osSQL.empty())
744 3 : poDS->ReleaseResultSet(poLyr);
745 :
746 17 : if (oGC.IsEmpty())
747 2 : return nullptr;
748 :
749 15 : return std::unique_ptr<OGRGeometry>(oGC.UnaryUnion());
750 : }
751 :
752 : /************************************************************************/
753 : /* OGRSplitListFieldLayer */
754 : /************************************************************************/
755 :
756 : class OGRSplitListFieldLayer : public OGRLayer
757 : {
758 : struct ListFieldDesc
759 : {
760 : int iSrcIndex = -1;
761 : OGRFieldType eType = OFTMaxType;
762 : int nMaxOccurrences = 0;
763 : int nWidth = 0;
764 : };
765 :
766 : OGRLayer *poSrcLayer = nullptr;
767 : OGRFeatureDefn *poFeatureDefn = nullptr;
768 : std::vector<ListFieldDesc> asListFields{};
769 : const int nMaxSplitListSubFields;
770 :
771 : std::unique_ptr<OGRFeature>
772 : TranslateFeature(std::unique_ptr<OGRFeature> poSrcFeature) const;
773 :
774 : CPL_DISALLOW_COPY_ASSIGN(OGRSplitListFieldLayer)
775 :
776 : public:
777 : OGRSplitListFieldLayer(OGRLayer *poSrcLayer, int nMaxSplitListSubFields);
778 : ~OGRSplitListFieldLayer() override;
779 :
780 : bool BuildLayerDefn(GDALProgressFunc pfnProgress, void *pProgressArg);
781 :
782 : OGRFeature *GetNextFeature() override;
783 : OGRFeature *GetFeature(GIntBig nFID) override;
784 : const OGRFeatureDefn *GetLayerDefn() const override;
785 :
786 1 : void ResetReading() override
787 : {
788 1 : poSrcLayer->ResetReading();
789 1 : }
790 :
791 1 : int TestCapability(const char *) const override
792 : {
793 1 : return FALSE;
794 : }
795 :
796 0 : GIntBig GetFeatureCount(int bForce = TRUE) override
797 : {
798 0 : return poSrcLayer->GetFeatureCount(bForce);
799 : }
800 :
801 1 : const OGRSpatialReference *GetSpatialRef() const override
802 : {
803 1 : return poSrcLayer->GetSpatialRef();
804 : }
805 :
806 0 : OGRGeometry *GetSpatialFilter() override
807 : {
808 0 : return poSrcLayer->GetSpatialFilter();
809 : }
810 :
811 1 : OGRStyleTable *GetStyleTable() override
812 : {
813 1 : return poSrcLayer->GetStyleTable();
814 : }
815 :
816 0 : virtual OGRErr ISetSpatialFilter(int iGeom,
817 : const OGRGeometry *poGeom) override
818 : {
819 0 : return poSrcLayer->SetSpatialFilter(iGeom, poGeom);
820 : }
821 :
822 0 : OGRErr SetAttributeFilter(const char *pszFilter) override
823 : {
824 0 : return poSrcLayer->SetAttributeFilter(pszFilter);
825 : }
826 : };
827 :
828 : /************************************************************************/
829 : /* OGRSplitListFieldLayer() */
830 : /************************************************************************/
831 :
832 1 : OGRSplitListFieldLayer::OGRSplitListFieldLayer(OGRLayer *poSrcLayerIn,
833 1 : int nMaxSplitListSubFieldsIn)
834 : : poSrcLayer(poSrcLayerIn),
835 : nMaxSplitListSubFields(
836 1 : nMaxSplitListSubFieldsIn < 0 ? INT_MAX : nMaxSplitListSubFieldsIn)
837 : {
838 1 : }
839 :
840 : /************************************************************************/
841 : /* ~OGRSplitListFieldLayer() */
842 : /************************************************************************/
843 :
844 2 : OGRSplitListFieldLayer::~OGRSplitListFieldLayer()
845 : {
846 1 : if (poFeatureDefn)
847 1 : poFeatureDefn->Release();
848 2 : }
849 :
850 : /************************************************************************/
851 : /* BuildLayerDefn() */
852 : /************************************************************************/
853 :
854 1 : bool OGRSplitListFieldLayer::BuildLayerDefn(GDALProgressFunc pfnProgress,
855 : void *pProgressArg)
856 : {
857 1 : CPLAssert(poFeatureDefn == nullptr);
858 :
859 1 : const OGRFeatureDefn *poSrcFeatureDefn = poSrcLayer->GetLayerDefn();
860 :
861 1 : const int nSrcFields = poSrcFeatureDefn->GetFieldCount();
862 1 : asListFields.reserve(nSrcFields);
863 :
864 : /* Establish the list of fields of list type */
865 6 : for (int i = 0; i < nSrcFields; ++i)
866 : {
867 5 : OGRFieldType eType = poSrcFeatureDefn->GetFieldDefn(i)->GetType();
868 5 : if (eType == OFTIntegerList || eType == OFTInteger64List ||
869 3 : eType == OFTRealList || eType == OFTStringList)
870 : {
871 3 : asListFields.resize(asListFields.size() + 1);
872 3 : asListFields.back().iSrcIndex = i;
873 3 : asListFields.back().eType = eType;
874 3 : if (nMaxSplitListSubFields == 1)
875 0 : asListFields.back().nMaxOccurrences = 1;
876 : }
877 : }
878 :
879 1 : if (asListFields.empty())
880 0 : return false;
881 :
882 : /* No need for full scan if the limit is 1. We just to have to create */
883 : /* one and a single one field */
884 1 : if (nMaxSplitListSubFields != 1)
885 : {
886 1 : poSrcLayer->ResetReading();
887 :
888 : const GIntBig nFeatureCount =
889 1 : poSrcLayer->TestCapability(OLCFastFeatureCount)
890 1 : ? poSrcLayer->GetFeatureCount()
891 1 : : 0;
892 1 : GIntBig nFeatureIndex = 0;
893 :
894 : /* Scan the whole layer to compute the maximum number of */
895 : /* items for each field of list type */
896 2 : for (const auto &poSrcFeature : poSrcLayer)
897 : {
898 4 : for (auto &sListField : asListFields)
899 : {
900 3 : int nCount = 0;
901 : const OGRField *psField =
902 3 : poSrcFeature->GetRawFieldRef(sListField.iSrcIndex);
903 3 : switch (sListField.eType)
904 : {
905 1 : case OFTIntegerList:
906 1 : nCount = psField->IntegerList.nCount;
907 1 : break;
908 1 : case OFTRealList:
909 1 : nCount = psField->RealList.nCount;
910 1 : break;
911 1 : case OFTStringList:
912 : {
913 1 : nCount = psField->StringList.nCount;
914 1 : char **paList = psField->StringList.paList;
915 3 : for (int j = 0; j < nCount; j++)
916 : {
917 2 : int nWidth = static_cast<int>(strlen(paList[j]));
918 2 : if (nWidth > sListField.nWidth)
919 1 : sListField.nWidth = nWidth;
920 : }
921 1 : break;
922 : }
923 0 : default:
924 : // cppcheck-suppress knownConditionTrueFalse
925 0 : CPLAssert(false);
926 : break;
927 : }
928 3 : if (nCount > sListField.nMaxOccurrences)
929 : {
930 3 : if (nCount > nMaxSplitListSubFields)
931 0 : nCount = nMaxSplitListSubFields;
932 3 : sListField.nMaxOccurrences = nCount;
933 : }
934 : }
935 :
936 1 : nFeatureIndex++;
937 1 : if (pfnProgress != nullptr && nFeatureCount != 0)
938 0 : pfnProgress(nFeatureIndex * 1.0 / nFeatureCount, "",
939 : pProgressArg);
940 : }
941 : }
942 :
943 : /* Now let's build the target feature definition */
944 :
945 1 : poFeatureDefn =
946 1 : OGRFeatureDefn::CreateFeatureDefn(poSrcFeatureDefn->GetName());
947 1 : poFeatureDefn->Reference();
948 1 : poFeatureDefn->SetGeomType(wkbNone);
949 :
950 1 : for (const auto poSrcGeomFieldDefn : poSrcFeatureDefn->GetGeomFields())
951 : {
952 0 : poFeatureDefn->AddGeomFieldDefn(poSrcGeomFieldDefn);
953 : }
954 :
955 1 : int iListField = 0;
956 6 : for (const auto poSrcFieldDefn : poSrcFeatureDefn->GetFields())
957 : {
958 5 : const OGRFieldType eType = poSrcFieldDefn->GetType();
959 5 : if (eType == OFTIntegerList || eType == OFTInteger64List ||
960 3 : eType == OFTRealList || eType == OFTStringList)
961 : {
962 : const int nMaxOccurrences =
963 3 : asListFields[iListField].nMaxOccurrences;
964 3 : const int nWidth = asListFields[iListField].nWidth;
965 3 : iListField++;
966 3 : if (nMaxOccurrences == 1)
967 : {
968 : OGRFieldDefn oFieldDefn(poSrcFieldDefn->GetNameRef(),
969 : (eType == OFTIntegerList) ? OFTInteger
970 : : (eType == OFTInteger64List)
971 0 : ? OFTInteger64
972 0 : : (eType == OFTRealList) ? OFTReal
973 0 : : OFTString);
974 0 : poFeatureDefn->AddFieldDefn(&oFieldDefn);
975 : }
976 : else
977 : {
978 9 : for (int j = 0; j < nMaxOccurrences; j++)
979 : {
980 12 : CPLString osFieldName;
981 : osFieldName.Printf("%s%d", poSrcFieldDefn->GetNameRef(),
982 6 : j + 1);
983 : OGRFieldDefn oFieldDefn(
984 : osFieldName.c_str(),
985 : (eType == OFTIntegerList) ? OFTInteger
986 8 : : (eType == OFTInteger64List) ? OFTInteger64
987 4 : : (eType == OFTRealList) ? OFTReal
988 16 : : OFTString);
989 6 : oFieldDefn.SetWidth(nWidth);
990 6 : poFeatureDefn->AddFieldDefn(&oFieldDefn);
991 : }
992 3 : }
993 : }
994 : else
995 : {
996 2 : poFeatureDefn->AddFieldDefn(poSrcFieldDefn);
997 : }
998 : }
999 :
1000 1 : return true;
1001 : }
1002 :
1003 : /************************************************************************/
1004 : /* TranslateFeature() */
1005 : /************************************************************************/
1006 :
1007 2 : std::unique_ptr<OGRFeature> OGRSplitListFieldLayer::TranslateFeature(
1008 : std::unique_ptr<OGRFeature> poSrcFeature) const
1009 : {
1010 2 : if (poSrcFeature == nullptr)
1011 1 : return nullptr;
1012 1 : if (poFeatureDefn == nullptr)
1013 0 : return poSrcFeature;
1014 :
1015 2 : auto poFeature = std::make_unique<OGRFeature>(poFeatureDefn);
1016 1 : poFeature->SetFID(poSrcFeature->GetFID());
1017 1 : for (int i = 0; i < poFeature->GetGeomFieldCount(); i++)
1018 : {
1019 0 : poFeature->SetGeomFieldDirectly(i, poSrcFeature->StealGeometry(i));
1020 : }
1021 1 : poFeature->SetStyleString(poFeature->GetStyleString());
1022 :
1023 1 : const OGRFeatureDefn *poSrcFieldDefn = poSrcLayer->GetLayerDefn();
1024 1 : const int nSrcFields = poSrcFeature->GetFieldCount();
1025 1 : int iDstField = 0;
1026 1 : int iListField = 0;
1027 :
1028 6 : for (int iSrcField = 0; iSrcField < nSrcFields; ++iSrcField)
1029 : {
1030 : const OGRFieldType eType =
1031 5 : poSrcFieldDefn->GetFieldDefn(iSrcField)->GetType();
1032 5 : const OGRField *psField = poSrcFeature->GetRawFieldRef(iSrcField);
1033 5 : switch (eType)
1034 : {
1035 1 : case OFTIntegerList:
1036 : {
1037 1 : const int nCount = std::min(nMaxSplitListSubFields,
1038 1 : psField->IntegerList.nCount);
1039 1 : const int *paList = psField->IntegerList.paList;
1040 3 : for (int j = 0; j < nCount; ++j)
1041 2 : poFeature->SetField(iDstField + j, paList[j]);
1042 1 : iDstField += asListFields[iListField].nMaxOccurrences;
1043 1 : iListField++;
1044 1 : break;
1045 : }
1046 0 : case OFTInteger64List:
1047 : {
1048 0 : const int nCount = std::min(nMaxSplitListSubFields,
1049 0 : psField->Integer64List.nCount);
1050 0 : const GIntBig *paList = psField->Integer64List.paList;
1051 0 : for (int j = 0; j < nCount; ++j)
1052 0 : poFeature->SetField(iDstField + j, paList[j]);
1053 0 : iDstField += asListFields[iListField].nMaxOccurrences;
1054 0 : iListField++;
1055 0 : break;
1056 : }
1057 1 : case OFTRealList:
1058 : {
1059 : const int nCount =
1060 1 : std::min(nMaxSplitListSubFields, psField->RealList.nCount);
1061 1 : const double *paList = psField->RealList.paList;
1062 3 : for (int j = 0; j < nCount; ++j)
1063 2 : poFeature->SetField(iDstField + j, paList[j]);
1064 1 : iDstField += asListFields[iListField].nMaxOccurrences;
1065 1 : iListField++;
1066 1 : break;
1067 : }
1068 1 : case OFTStringList:
1069 : {
1070 1 : const int nCount = std::min(nMaxSplitListSubFields,
1071 1 : psField->StringList.nCount);
1072 1 : CSLConstList paList = psField->StringList.paList;
1073 3 : for (int j = 0; j < nCount; ++j)
1074 2 : poFeature->SetField(iDstField + j, paList[j]);
1075 1 : iDstField += asListFields[iListField].nMaxOccurrences;
1076 1 : iListField++;
1077 1 : break;
1078 : }
1079 2 : default:
1080 : {
1081 2 : poFeature->SetField(iDstField, psField);
1082 2 : iDstField++;
1083 2 : break;
1084 : }
1085 : }
1086 : }
1087 :
1088 1 : return poFeature;
1089 : }
1090 :
1091 : /************************************************************************/
1092 : /* GetNextFeature() */
1093 : /************************************************************************/
1094 :
1095 2 : OGRFeature *OGRSplitListFieldLayer::GetNextFeature()
1096 : {
1097 4 : return TranslateFeature(
1098 4 : std::unique_ptr<OGRFeature>(poSrcLayer->GetNextFeature()))
1099 4 : .release();
1100 : }
1101 :
1102 : /************************************************************************/
1103 : /* GetFeature() */
1104 : /************************************************************************/
1105 :
1106 0 : OGRFeature *OGRSplitListFieldLayer::GetFeature(GIntBig nFID)
1107 : {
1108 0 : return TranslateFeature(
1109 0 : std::unique_ptr<OGRFeature>(poSrcLayer->GetFeature(nFID)))
1110 0 : .release();
1111 : }
1112 :
1113 : /************************************************************************/
1114 : /* GetLayerDefn() */
1115 : /************************************************************************/
1116 :
1117 3 : const OGRFeatureDefn *OGRSplitListFieldLayer::GetLayerDefn() const
1118 : {
1119 3 : if (poFeatureDefn == nullptr)
1120 0 : return poSrcLayer->GetLayerDefn();
1121 3 : return poFeatureDefn;
1122 : }
1123 :
1124 : /************************************************************************/
1125 : /* GCPCoordTransformation() */
1126 : /* */
1127 : /* Apply GCP Transform to points */
1128 : /************************************************************************/
1129 :
1130 : class GCPCoordTransformation final : public OGRCoordinateTransformation
1131 : {
1132 0 : GCPCoordTransformation(const GCPCoordTransformation &other)
1133 0 : : bUseTPS(other.bUseTPS), poSRS(other.poSRS)
1134 : {
1135 0 : hTransformArg.reset(GDALCloneTransformer(other.hTransformArg.get()));
1136 0 : if (poSRS)
1137 0 : poSRS->Reference();
1138 0 : }
1139 :
1140 : GCPCoordTransformation &operator=(const GCPCoordTransformation &) = delete;
1141 :
1142 : public:
1143 : std::unique_ptr<void, decltype(&GDALDestroyTransformer)> hTransformArg{
1144 0 : nullptr, GDALDestroyTransformer};
1145 : const bool bUseTPS;
1146 : OGRSpatialReference *const poSRS;
1147 :
1148 7 : GCPCoordTransformation(int nGCPCount, const GDAL_GCP *pasGCPList,
1149 : int nReqOrder, OGRSpatialReference *poSRSIn)
1150 7 : : bUseTPS(nReqOrder < 0), poSRS(poSRSIn)
1151 : {
1152 7 : if (nReqOrder < 0)
1153 : {
1154 1 : hTransformArg.reset(
1155 : GDALCreateTPSTransformer(nGCPCount, pasGCPList, FALSE));
1156 : }
1157 : else
1158 : {
1159 6 : hTransformArg.reset(GDALCreateGCPTransformer(nGCPCount, pasGCPList,
1160 : nReqOrder, FALSE));
1161 : }
1162 7 : if (poSRS)
1163 2 : poSRS->Reference();
1164 7 : }
1165 :
1166 0 : OGRCoordinateTransformation *Clone() const override
1167 : {
1168 0 : return new GCPCoordTransformation(*this);
1169 : }
1170 :
1171 7 : bool IsValid() const
1172 : {
1173 7 : return hTransformArg != nullptr;
1174 : }
1175 :
1176 : ~GCPCoordTransformation() override;
1177 :
1178 11 : const OGRSpatialReference *GetSourceCS() const override
1179 : {
1180 11 : return poSRS;
1181 : }
1182 :
1183 18 : const OGRSpatialReference *GetTargetCS() const override
1184 : {
1185 18 : return poSRS;
1186 : }
1187 :
1188 11 : virtual int Transform(size_t nCount, double *x, double *y, double *z,
1189 : double * /* t */, int *pabSuccess) override
1190 : {
1191 11 : CPLAssert(nCount <=
1192 : static_cast<size_t>(std::numeric_limits<int>::max()));
1193 11 : if (bUseTPS)
1194 2 : return GDALTPSTransform(hTransformArg.get(), FALSE,
1195 : static_cast<int>(nCount), x, y, z,
1196 2 : pabSuccess);
1197 : else
1198 9 : return GDALGCPTransform(hTransformArg.get(), FALSE,
1199 : static_cast<int>(nCount), x, y, z,
1200 9 : pabSuccess);
1201 : }
1202 :
1203 0 : OGRCoordinateTransformation *GetInverse() const override
1204 : {
1205 : static std::once_flag flag;
1206 0 : std::call_once(flag,
1207 0 : []()
1208 : {
1209 0 : CPLDebug("OGR2OGR",
1210 : "GCPCoordTransformation::GetInverse() "
1211 : "called, but not implemented");
1212 0 : });
1213 0 : return nullptr;
1214 : }
1215 : };
1216 :
1217 14 : GCPCoordTransformation::~GCPCoordTransformation()
1218 : {
1219 7 : if (poSRS)
1220 2 : poSRS->Dereference();
1221 14 : }
1222 :
1223 : /************************************************************************/
1224 : /* CompositeCT */
1225 : /************************************************************************/
1226 :
1227 12 : class CompositeCT final : public OGRCoordinateTransformation
1228 : {
1229 : std::unique_ptr<OGRCoordinateTransformation> poOwnedCT1{};
1230 : OGRCoordinateTransformation *const poCT1;
1231 : std::unique_ptr<OGRCoordinateTransformation> poOwnedCT2{};
1232 : OGRCoordinateTransformation *const poCT2;
1233 :
1234 : // Working buffer
1235 : std::vector<int> m_anErrorCode{};
1236 :
1237 : CompositeCT &operator=(const CompositeCT &) = delete;
1238 :
1239 : public:
1240 5 : CompositeCT(OGRCoordinateTransformation *poCT1In,
1241 : OGRCoordinateTransformation *poCT2In)
1242 5 : : poCT1(poCT1In), poCT2(poCT2In)
1243 : {
1244 5 : }
1245 :
1246 0 : CompositeCT(std::unique_ptr<OGRCoordinateTransformation> poCT1In,
1247 : OGRCoordinateTransformation *poCT2In)
1248 0 : : poOwnedCT1(std::move(poCT1In)), poCT1(poOwnedCT1.get()),
1249 0 : poCT2(poCT2In)
1250 : {
1251 0 : }
1252 :
1253 0 : CompositeCT(std::unique_ptr<OGRCoordinateTransformation> poCT1In,
1254 : std::unique_ptr<OGRCoordinateTransformation> poCT2In)
1255 0 : : poOwnedCT1(std::move(poCT1In)), poCT1(poOwnedCT1.get()),
1256 0 : poOwnedCT2(std::move(poCT2In)), poCT2(poOwnedCT2.get())
1257 : {
1258 0 : }
1259 :
1260 1 : CompositeCT(OGRCoordinateTransformation *poCT1In,
1261 : std::unique_ptr<OGRCoordinateTransformation> poCT2In)
1262 2 : : poCT1(poCT1In), poOwnedCT2(std::move(poCT2In)),
1263 1 : poCT2(poOwnedCT2.get())
1264 : {
1265 1 : }
1266 :
1267 0 : CompositeCT(const CompositeCT &other)
1268 0 : : poOwnedCT1(other.poCT1 ? other.poCT1->Clone() : nullptr),
1269 0 : poCT1(poOwnedCT1.get()),
1270 0 : poOwnedCT2(other.poCT2 ? other.poCT2->Clone() : nullptr),
1271 0 : poCT2(poOwnedCT2.get()), m_anErrorCode({})
1272 : {
1273 0 : }
1274 :
1275 : ~CompositeCT() override;
1276 :
1277 0 : OGRCoordinateTransformation *Clone() const override
1278 : {
1279 0 : return std::make_unique<CompositeCT>(*this).release();
1280 : }
1281 :
1282 11 : const OGRSpatialReference *GetSourceCS() const override
1283 : {
1284 11 : return poCT1 ? poCT1->GetSourceCS()
1285 0 : : poCT2 ? poCT2->GetSourceCS()
1286 11 : : nullptr;
1287 : }
1288 :
1289 22 : const OGRSpatialReference *GetTargetCS() const override
1290 : {
1291 40 : return poCT2 ? poCT2->GetTargetCS()
1292 18 : : poCT1 ? poCT1->GetTargetCS()
1293 22 : : nullptr;
1294 : }
1295 :
1296 0 : bool GetEmitErrors() const override
1297 : {
1298 0 : if (poCT1)
1299 0 : return poCT1->GetEmitErrors();
1300 0 : if (poCT2)
1301 0 : return poCT2->GetEmitErrors();
1302 0 : return true;
1303 : }
1304 :
1305 0 : void SetEmitErrors(bool bEmitErrors) override
1306 : {
1307 0 : if (poCT1)
1308 0 : poCT1->SetEmitErrors(bEmitErrors);
1309 0 : if (poCT2)
1310 0 : poCT2->SetEmitErrors(bEmitErrors);
1311 0 : }
1312 :
1313 11 : virtual int Transform(size_t nCount, double *x, double *y, double *z,
1314 : double *t, int *pabSuccess) override
1315 : {
1316 11 : int nResult = TRUE;
1317 11 : if (poCT1)
1318 11 : nResult = poCT1->Transform(nCount, x, y, z, t, pabSuccess);
1319 11 : if (nResult && poCT2)
1320 2 : nResult = poCT2->Transform(nCount, x, y, z, t, pabSuccess);
1321 11 : return nResult;
1322 : }
1323 :
1324 0 : virtual int TransformWithErrorCodes(size_t nCount, double *x, double *y,
1325 : double *z, double *t,
1326 : int *panErrorCodes) override
1327 : {
1328 0 : if (poCT1 && poCT2 && panErrorCodes)
1329 : {
1330 0 : m_anErrorCode.resize(nCount);
1331 0 : int nResult = poCT1->TransformWithErrorCodes(nCount, x, y, z, t,
1332 0 : m_anErrorCode.data());
1333 0 : if (nResult)
1334 0 : nResult = poCT2->TransformWithErrorCodes(nCount, x, y, z, t,
1335 0 : panErrorCodes);
1336 0 : for (size_t i = 0; i < nCount; ++i)
1337 : {
1338 0 : if (m_anErrorCode[i])
1339 0 : panErrorCodes[i] = m_anErrorCode[i];
1340 : }
1341 0 : return nResult;
1342 : }
1343 0 : int nResult = TRUE;
1344 0 : if (poCT1)
1345 0 : nResult = poCT1->TransformWithErrorCodes(nCount, x, y, z, t,
1346 0 : panErrorCodes);
1347 0 : if (nResult && poCT2)
1348 0 : nResult = poCT2->TransformWithErrorCodes(nCount, x, y, z, t,
1349 0 : panErrorCodes);
1350 0 : return nResult;
1351 : }
1352 :
1353 0 : OGRCoordinateTransformation *GetInverse() const override
1354 : {
1355 0 : if (!poCT1 && !poCT2)
1356 0 : return nullptr;
1357 0 : if (!poCT2)
1358 0 : return poCT1->GetInverse();
1359 0 : if (!poCT1)
1360 0 : return poCT2->GetInverse();
1361 : auto poInvCT1 =
1362 0 : std::unique_ptr<OGRCoordinateTransformation>(poCT1->GetInverse());
1363 : auto poInvCT2 =
1364 0 : std::unique_ptr<OGRCoordinateTransformation>(poCT2->GetInverse());
1365 0 : if (!poInvCT1 || !poInvCT2)
1366 0 : return nullptr;
1367 0 : return std::make_unique<CompositeCT>(std::move(poInvCT2),
1368 0 : std::move(poInvCT1))
1369 0 : .release();
1370 : }
1371 : };
1372 :
1373 : CompositeCT::~CompositeCT() = default;
1374 :
1375 : /************************************************************************/
1376 : /* AxisMappingCoordinateTransformation */
1377 : /************************************************************************/
1378 :
1379 0 : class AxisMappingCoordinateTransformation : public OGRCoordinateTransformation
1380 : {
1381 : bool bSwapXY = false;
1382 :
1383 0 : AxisMappingCoordinateTransformation(
1384 : const AxisMappingCoordinateTransformation &) = default;
1385 : AxisMappingCoordinateTransformation &
1386 : operator=(const AxisMappingCoordinateTransformation &) = delete;
1387 : AxisMappingCoordinateTransformation(
1388 : AxisMappingCoordinateTransformation &&) = delete;
1389 : AxisMappingCoordinateTransformation &
1390 : operator=(AxisMappingCoordinateTransformation &&) = delete;
1391 :
1392 : public:
1393 0 : explicit AxisMappingCoordinateTransformation(bool bSwapXYIn)
1394 0 : : bSwapXY(bSwapXYIn)
1395 : {
1396 0 : }
1397 :
1398 0 : AxisMappingCoordinateTransformation(const std::vector<int> &mappingIn,
1399 : const std::vector<int> &mappingOut)
1400 0 : {
1401 0 : if (mappingIn.size() >= 2 && mappingIn[0] == 1 && mappingIn[1] == 2 &&
1402 0 : mappingOut.size() >= 2 && mappingOut[0] == 2 && mappingOut[1] == 1)
1403 : {
1404 0 : bSwapXY = true;
1405 : }
1406 0 : else if (mappingIn.size() >= 2 && mappingIn[0] == 2 &&
1407 0 : mappingIn[1] == 1 && mappingOut.size() >= 2 &&
1408 0 : mappingOut[0] == 1 && mappingOut[1] == 2)
1409 : {
1410 0 : bSwapXY = true;
1411 : }
1412 : else
1413 : {
1414 0 : CPLError(CE_Failure, CPLE_NotSupported,
1415 : "Unsupported axis transformation");
1416 : }
1417 0 : }
1418 :
1419 : ~AxisMappingCoordinateTransformation() override;
1420 :
1421 0 : OGRCoordinateTransformation *Clone() const override
1422 : {
1423 0 : return new AxisMappingCoordinateTransformation(*this);
1424 : }
1425 :
1426 0 : const OGRSpatialReference *GetSourceCS() const override
1427 : {
1428 0 : return nullptr;
1429 : }
1430 :
1431 0 : const OGRSpatialReference *GetTargetCS() const override
1432 : {
1433 0 : return nullptr;
1434 : }
1435 :
1436 0 : virtual int Transform(size_t nCount, double *x, double *y, double * /*z*/,
1437 : double * /*t*/, int *pabSuccess) override
1438 : {
1439 0 : for (size_t i = 0; i < nCount; i++)
1440 : {
1441 0 : if (pabSuccess)
1442 0 : pabSuccess[i] = true;
1443 0 : if (bSwapXY)
1444 0 : std::swap(x[i], y[i]);
1445 : }
1446 0 : return true;
1447 : }
1448 :
1449 0 : virtual int TransformWithErrorCodes(size_t nCount, double *x, double *y,
1450 : double * /*z*/, double * /*t*/,
1451 : int *panErrorCodes) override
1452 : {
1453 0 : for (size_t i = 0; i < nCount; i++)
1454 : {
1455 0 : if (panErrorCodes)
1456 0 : panErrorCodes[i] = 0;
1457 0 : if (bSwapXY)
1458 0 : std::swap(x[i], y[i]);
1459 : }
1460 0 : return true;
1461 : }
1462 :
1463 0 : OGRCoordinateTransformation *GetInverse() const override
1464 : {
1465 0 : return std::make_unique<AxisMappingCoordinateTransformation>(bSwapXY)
1466 0 : .release();
1467 : }
1468 : };
1469 :
1470 : AxisMappingCoordinateTransformation::~AxisMappingCoordinateTransformation() =
1471 : default;
1472 :
1473 : /************************************************************************/
1474 : /* ApplySpatialFilter() */
1475 : /************************************************************************/
1476 :
1477 1174 : static void ApplySpatialFilter(OGRLayer *poLayer, OGRGeometry *poSpatialFilter,
1478 : const OGRSpatialReference *poSpatSRS,
1479 : const char *pszGeomField,
1480 : const OGRSpatialReference *poSourceSRS)
1481 : {
1482 1174 : if (poSpatialFilter == nullptr)
1483 1166 : return;
1484 :
1485 8 : std::unique_ptr<OGRGeometry> poSpatialFilterReprojected;
1486 8 : if (poSpatSRS)
1487 : {
1488 4 : poSpatialFilterReprojected.reset(poSpatialFilter->clone());
1489 4 : poSpatialFilterReprojected->assignSpatialReference(poSpatSRS);
1490 : const OGRSpatialReference *poSpatialFilterTargetSRS =
1491 4 : poSourceSRS ? poSourceSRS : poLayer->GetSpatialRef();
1492 4 : if (poSpatialFilterTargetSRS)
1493 : {
1494 : // When transforming the spatial filter from its spat_srs to the
1495 : // layer SRS, make sure to densify it sufficiently to avoid issues
1496 4 : constexpr double SEGMENT_DISTANCE_METRE = 10 * 1000;
1497 4 : if (poSpatSRS->IsGeographic())
1498 : {
1499 : const double LENGTH_OF_ONE_DEGREE =
1500 1 : poSpatSRS->GetSemiMajor(nullptr) * M_PI / 180.0;
1501 1 : poSpatialFilterReprojected->segmentize(SEGMENT_DISTANCE_METRE /
1502 1 : LENGTH_OF_ONE_DEGREE);
1503 : }
1504 3 : else if (poSpatSRS->IsProjected())
1505 : {
1506 3 : poSpatialFilterReprojected->segmentize(
1507 : SEGMENT_DISTANCE_METRE /
1508 3 : poSpatSRS->GetLinearUnits(nullptr));
1509 : }
1510 4 : poSpatialFilterReprojected->transformTo(poSpatialFilterTargetSRS);
1511 : }
1512 : else
1513 0 : CPLError(CE_Warning, CPLE_AppDefined,
1514 : "cannot determine layer SRS for %s.",
1515 0 : poLayer->GetDescription());
1516 : }
1517 :
1518 8 : if (pszGeomField != nullptr)
1519 : {
1520 : const int iGeomField =
1521 1 : poLayer->GetLayerDefn()->GetGeomFieldIndex(pszGeomField);
1522 1 : if (iGeomField >= 0)
1523 1 : poLayer->SetSpatialFilter(iGeomField,
1524 : poSpatialFilterReprojected
1525 0 : ? poSpatialFilterReprojected.get()
1526 1 : : poSpatialFilter);
1527 : else
1528 0 : CPLError(CE_Warning, CPLE_AppDefined,
1529 : "Cannot find geometry field %s.", pszGeomField);
1530 : }
1531 : else
1532 : {
1533 11 : poLayer->SetSpatialFilter(poSpatialFilterReprojected
1534 4 : ? poSpatialFilterReprojected.get()
1535 7 : : poSpatialFilter);
1536 : }
1537 : }
1538 :
1539 : /************************************************************************/
1540 : /* GetFieldType() */
1541 : /************************************************************************/
1542 :
1543 12 : static int GetFieldType(const char *pszArg, int *pnSubFieldType)
1544 : {
1545 12 : *pnSubFieldType = OFSTNone;
1546 12 : const char *pszOpenParenthesis = strchr(pszArg, '(');
1547 12 : const int nLengthBeforeParenthesis =
1548 12 : pszOpenParenthesis ? static_cast<int>(pszOpenParenthesis - pszArg)
1549 11 : : static_cast<int>(strlen(pszArg));
1550 72 : for (int iType = 0; iType <= static_cast<int>(OFTMaxType); iType++)
1551 : {
1552 : const char *pszFieldTypeName =
1553 72 : OGRFieldDefn::GetFieldTypeName(static_cast<OGRFieldType>(iType));
1554 72 : if (EQUALN(pszArg, pszFieldTypeName, nLengthBeforeParenthesis) &&
1555 12 : pszFieldTypeName[nLengthBeforeParenthesis] == '\0')
1556 : {
1557 12 : if (pszOpenParenthesis != nullptr)
1558 : {
1559 1 : *pnSubFieldType = -1;
1560 2 : CPLString osArgSubType = pszOpenParenthesis + 1;
1561 1 : if (!osArgSubType.empty() && osArgSubType.back() == ')')
1562 1 : osArgSubType.pop_back();
1563 2 : for (int iSubType = 0;
1564 2 : iSubType <= static_cast<int>(OFSTMaxSubType); iSubType++)
1565 : {
1566 : const char *pszFieldSubTypeName =
1567 2 : OGRFieldDefn::GetFieldSubTypeName(
1568 : static_cast<OGRFieldSubType>(iSubType));
1569 2 : if (EQUAL(pszFieldSubTypeName, osArgSubType))
1570 : {
1571 1 : *pnSubFieldType = iSubType;
1572 1 : break;
1573 : }
1574 : }
1575 : }
1576 12 : return iType;
1577 : }
1578 : }
1579 0 : return -1;
1580 : }
1581 :
1582 : /************************************************************************/
1583 : /* IsFieldType() */
1584 : /************************************************************************/
1585 :
1586 8 : static bool IsFieldType(const char *pszArg)
1587 : {
1588 : int iSubType;
1589 8 : return GetFieldType(pszArg, &iSubType) >= 0 && iSubType >= 0;
1590 : }
1591 :
1592 : class GDALVectorTranslateWrappedDataset final : public GDALDataset
1593 : {
1594 : std::unique_ptr<GDALDriver> m_poDriverToFree{};
1595 : GDALDataset *m_poBase = nullptr;
1596 : OGRSpatialReference *m_poOutputSRS = nullptr;
1597 : const bool m_bTransform = false;
1598 :
1599 : std::vector<std::unique_ptr<OGRLayer>> m_apoLayers{};
1600 : std::vector<std::unique_ptr<OGRLayer>> m_apoHiddenLayers{};
1601 :
1602 : GDALVectorTranslateWrappedDataset(GDALDataset *poBase,
1603 : OGRSpatialReference *poOutputSRS,
1604 : bool bTransform);
1605 :
1606 : CPL_DISALLOW_COPY_ASSIGN(GDALVectorTranslateWrappedDataset)
1607 :
1608 : public:
1609 3 : int GetLayerCount() const override
1610 : {
1611 3 : return static_cast<int>(m_apoLayers.size());
1612 : }
1613 :
1614 : OGRLayer *GetLayer(int nIdx) const override;
1615 : OGRLayer *GetLayerByName(const char *pszName) override;
1616 :
1617 : OGRLayer *ExecuteSQL(const char *pszStatement, OGRGeometry *poSpatialFilter,
1618 : const char *pszDialect) override;
1619 : void ReleaseResultSet(OGRLayer *poResultsSet) override;
1620 :
1621 : static std::unique_ptr<GDALVectorTranslateWrappedDataset>
1622 : New(GDALDataset *poBase, OGRSpatialReference *poOutputSRS, bool bTransform);
1623 : };
1624 :
1625 : class GDALVectorTranslateWrappedLayer final : public OGRLayerDecorator
1626 : {
1627 : std::vector<std::unique_ptr<OGRCoordinateTransformation>> m_apoCT{};
1628 : OGRFeatureDefn *m_poFDefn = nullptr;
1629 :
1630 : GDALVectorTranslateWrappedLayer(OGRLayer *poBaseLayer, bool bOwnBaseLayer);
1631 : std::unique_ptr<OGRFeature>
1632 : TranslateFeature(std::unique_ptr<OGRFeature> poSrcFeat);
1633 :
1634 : CPL_DISALLOW_COPY_ASSIGN(GDALVectorTranslateWrappedLayer)
1635 :
1636 : public:
1637 : ~GDALVectorTranslateWrappedLayer() override;
1638 :
1639 379 : const OGRFeatureDefn *GetLayerDefn() const override
1640 : {
1641 379 : return m_poFDefn;
1642 : }
1643 :
1644 : OGRFeature *GetNextFeature() override;
1645 : OGRFeature *GetFeature(GIntBig nFID) override;
1646 :
1647 : static std::unique_ptr<GDALVectorTranslateWrappedLayer>
1648 : New(OGRLayer *poBaseLayer, bool bOwnBaseLayer,
1649 : OGRSpatialReference *poOutputSRS, bool bTransform);
1650 : };
1651 :
1652 79 : GDALVectorTranslateWrappedLayer::GDALVectorTranslateWrappedLayer(
1653 79 : OGRLayer *poBaseLayer, bool bOwnBaseLayer)
1654 : : OGRLayerDecorator(poBaseLayer, bOwnBaseLayer),
1655 79 : m_apoCT(poBaseLayer->GetLayerDefn()->GetGeomFieldCount())
1656 : {
1657 79 : }
1658 :
1659 : std::unique_ptr<GDALVectorTranslateWrappedLayer>
1660 79 : GDALVectorTranslateWrappedLayer::New(OGRLayer *poBaseLayer, bool bOwnBaseLayer,
1661 : OGRSpatialReference *poOutputSRS,
1662 : bool bTransform)
1663 : {
1664 : auto poNew = std::unique_ptr<GDALVectorTranslateWrappedLayer>(
1665 158 : new GDALVectorTranslateWrappedLayer(poBaseLayer, bOwnBaseLayer));
1666 79 : poNew->m_poFDefn = poBaseLayer->GetLayerDefn()->Clone();
1667 79 : poNew->m_poFDefn->Reference();
1668 79 : if (!poOutputSRS)
1669 0 : return poNew;
1670 :
1671 94 : for (int i = 0; i < poNew->m_poFDefn->GetGeomFieldCount(); i++)
1672 : {
1673 15 : if (bTransform)
1674 : {
1675 0 : const OGRSpatialReference *poSourceSRS = poBaseLayer->GetLayerDefn()
1676 0 : ->GetGeomFieldDefn(i)
1677 0 : ->GetSpatialRef();
1678 0 : if (poSourceSRS == nullptr)
1679 : {
1680 0 : CPLError(CE_Failure, CPLE_AppDefined,
1681 : "Layer %s has no source SRS for geometry field %s",
1682 0 : poBaseLayer->GetName(),
1683 0 : poBaseLayer->GetLayerDefn()
1684 0 : ->GetGeomFieldDefn(i)
1685 : ->GetNameRef());
1686 0 : return nullptr;
1687 : }
1688 : else
1689 : {
1690 0 : poNew->m_apoCT[i] =
1691 0 : std::unique_ptr<OGRCoordinateTransformation>(
1692 : OGRCreateCoordinateTransformation(poSourceSRS,
1693 0 : poOutputSRS));
1694 0 : if (poNew->m_apoCT[i] == nullptr)
1695 : {
1696 0 : CPLError(CE_Failure, CPLE_AppDefined,
1697 : "Failed to create coordinate transformation "
1698 : "between the\n"
1699 : "following coordinate systems. This may be "
1700 : "because they\n"
1701 : "are not transformable.");
1702 :
1703 0 : char *pszWKT = nullptr;
1704 0 : poSourceSRS->exportToPrettyWkt(&pszWKT, FALSE);
1705 0 : CPLError(CE_Failure, CPLE_AppDefined, "Source:\n%s",
1706 : pszWKT);
1707 0 : CPLFree(pszWKT);
1708 :
1709 0 : poOutputSRS->exportToPrettyWkt(&pszWKT, FALSE);
1710 0 : CPLError(CE_Failure, CPLE_AppDefined, "Target:\n%s",
1711 : pszWKT);
1712 0 : CPLFree(pszWKT);
1713 :
1714 0 : return nullptr;
1715 : }
1716 : }
1717 : }
1718 15 : poNew->m_poFDefn->GetGeomFieldDefn(i)->SetSpatialRef(poOutputSRS);
1719 : }
1720 :
1721 79 : return poNew;
1722 : }
1723 :
1724 158 : GDALVectorTranslateWrappedLayer::~GDALVectorTranslateWrappedLayer()
1725 : {
1726 79 : if (m_poFDefn)
1727 79 : m_poFDefn->Release();
1728 158 : }
1729 :
1730 641 : OGRFeature *GDALVectorTranslateWrappedLayer::GetNextFeature()
1731 : {
1732 1282 : return TranslateFeature(
1733 1282 : std::unique_ptr<OGRFeature>(OGRLayerDecorator::GetNextFeature()))
1734 1282 : .release();
1735 : }
1736 :
1737 0 : OGRFeature *GDALVectorTranslateWrappedLayer::GetFeature(GIntBig nFID)
1738 : {
1739 0 : return TranslateFeature(
1740 0 : std::unique_ptr<OGRFeature>(OGRLayerDecorator::GetFeature(nFID)))
1741 0 : .release();
1742 : }
1743 :
1744 641 : std::unique_ptr<OGRFeature> GDALVectorTranslateWrappedLayer::TranslateFeature(
1745 : std::unique_ptr<OGRFeature> poSrcFeat)
1746 : {
1747 641 : if (poSrcFeat == nullptr)
1748 93 : return nullptr;
1749 1096 : auto poNewFeat = std::make_unique<OGRFeature>(m_poFDefn);
1750 548 : poNewFeat->SetFrom(poSrcFeat.get());
1751 548 : poNewFeat->SetFID(poSrcFeat->GetFID());
1752 563 : for (int i = 0; i < poNewFeat->GetGeomFieldCount(); i++)
1753 : {
1754 15 : OGRGeometry *poGeom = poNewFeat->GetGeomFieldRef(i);
1755 15 : if (poGeom)
1756 : {
1757 13 : if (m_apoCT[i])
1758 0 : poGeom->transform(m_apoCT[i].get());
1759 13 : poGeom->assignSpatialReference(
1760 13 : m_poFDefn->GetGeomFieldDefn(i)->GetSpatialRef());
1761 : }
1762 : }
1763 548 : return poNewFeat;
1764 : }
1765 :
1766 3 : GDALVectorTranslateWrappedDataset::GDALVectorTranslateWrappedDataset(
1767 3 : GDALDataset *poBase, OGRSpatialReference *poOutputSRS, bool bTransform)
1768 3 : : m_poBase(poBase), m_poOutputSRS(poOutputSRS), m_bTransform(bTransform)
1769 : {
1770 3 : SetDescription(poBase->GetDescription());
1771 3 : if (poBase->GetDriver())
1772 : {
1773 6 : auto poNewDriver = std::make_unique<GDALDriver>();
1774 3 : poNewDriver->SetDescription(poBase->GetDriver()->GetDescription());
1775 3 : m_poDriverToFree = std::move(poNewDriver);
1776 : }
1777 3 : }
1778 :
1779 : std::unique_ptr<GDALVectorTranslateWrappedDataset>
1780 3 : GDALVectorTranslateWrappedDataset::New(GDALDataset *poBase,
1781 : OGRSpatialReference *poOutputSRS,
1782 : bool bTransform)
1783 : {
1784 : auto poNew = std::unique_ptr<GDALVectorTranslateWrappedDataset>(
1785 6 : new GDALVectorTranslateWrappedDataset(poBase, poOutputSRS, bTransform));
1786 70 : for (int i = 0; i < poBase->GetLayerCount(); i++)
1787 : {
1788 : auto poLayer = GDALVectorTranslateWrappedLayer::New(
1789 : poBase->GetLayer(i), /* bOwnBaseLayer = */ false, poOutputSRS,
1790 67 : bTransform);
1791 67 : if (poLayer == nullptr)
1792 : {
1793 0 : return nullptr;
1794 : }
1795 67 : poNew->m_apoLayers.push_back(std::move(poLayer));
1796 : }
1797 3 : return poNew;
1798 : }
1799 :
1800 0 : OGRLayer *GDALVectorTranslateWrappedDataset::GetLayer(int i) const
1801 : {
1802 0 : if (i < 0 || i >= static_cast<int>(m_apoLayers.size()))
1803 0 : return nullptr;
1804 0 : return m_apoLayers[i].get();
1805 : }
1806 :
1807 68 : OGRLayer *GDALVectorTranslateWrappedDataset::GetLayerByName(const char *pszName)
1808 : {
1809 1008 : for (const auto &poLayer : m_apoLayers)
1810 : {
1811 1008 : if (strcmp(poLayer->GetName(), pszName) == 0)
1812 68 : return poLayer.get();
1813 : }
1814 0 : for (const auto &poLayer : m_apoHiddenLayers)
1815 : {
1816 0 : if (strcmp(poLayer->GetName(), pszName) == 0)
1817 0 : return poLayer.get();
1818 : }
1819 0 : for (const auto &poLayer : m_apoLayers)
1820 : {
1821 0 : if (EQUAL(poLayer->GetName(), pszName))
1822 0 : return poLayer.get();
1823 : }
1824 0 : for (const auto &poLayer : m_apoHiddenLayers)
1825 : {
1826 0 : if (EQUAL(poLayer->GetName(), pszName))
1827 0 : return poLayer.get();
1828 : }
1829 :
1830 0 : OGRLayer *poLayer = m_poBase->GetLayerByName(pszName);
1831 0 : if (poLayer == nullptr)
1832 0 : return nullptr;
1833 :
1834 : auto poNewLayer = GDALVectorTranslateWrappedLayer::New(
1835 0 : poLayer, /* bOwnBaseLayer = */ false, m_poOutputSRS, m_bTransform);
1836 0 : if (poNewLayer == nullptr)
1837 0 : return nullptr;
1838 :
1839 : // Replicate source dataset behavior: if the fact of calling
1840 : // GetLayerByName() on a initially hidden layer makes it visible through
1841 : // GetLayerCount()/GetLayer(), do the same. Otherwise we are going to
1842 : // maintain it hidden as well.
1843 0 : for (int i = 0; i < m_poBase->GetLayerCount(); i++)
1844 : {
1845 0 : if (m_poBase->GetLayer(i) == poLayer)
1846 : {
1847 0 : m_apoLayers.push_back(std::move(poNewLayer));
1848 0 : return m_apoLayers.back().get();
1849 : }
1850 : }
1851 0 : m_apoHiddenLayers.push_back(std::move(poNewLayer));
1852 0 : return m_apoHiddenLayers.back().get();
1853 : }
1854 :
1855 : OGRLayer *
1856 12 : GDALVectorTranslateWrappedDataset::ExecuteSQL(const char *pszStatement,
1857 : OGRGeometry *poSpatialFilter,
1858 : const char *pszDialect)
1859 : {
1860 : OGRLayer *poLayer =
1861 12 : m_poBase->ExecuteSQL(pszStatement, poSpatialFilter, pszDialect);
1862 12 : if (poLayer == nullptr)
1863 0 : return nullptr;
1864 12 : return GDALVectorTranslateWrappedLayer::New(
1865 12 : poLayer, /* bOwnBaseLayer = */ true, m_poOutputSRS, m_bTransform)
1866 12 : .release();
1867 : }
1868 :
1869 12 : void GDALVectorTranslateWrappedDataset::ReleaseResultSet(OGRLayer *poResultsSet)
1870 : {
1871 12 : delete poResultsSet;
1872 12 : }
1873 :
1874 : /************************************************************************/
1875 : /* OGR2OGRSpatialReferenceHolder */
1876 : /************************************************************************/
1877 :
1878 : class OGR2OGRSpatialReferenceHolder
1879 : {
1880 : OGRSpatialReference *m_poSRS = nullptr;
1881 :
1882 : CPL_DISALLOW_COPY_ASSIGN(OGR2OGRSpatialReferenceHolder)
1883 :
1884 : public:
1885 : OGR2OGRSpatialReferenceHolder() = default;
1886 :
1887 1006 : ~OGR2OGRSpatialReferenceHolder()
1888 1006 : {
1889 1006 : if (m_poSRS)
1890 147 : m_poSRS->Release();
1891 1006 : }
1892 :
1893 147 : void assignNoRefIncrease(OGRSpatialReference *poSRS)
1894 : {
1895 147 : CPLAssert(m_poSRS == nullptr);
1896 147 : m_poSRS = poSRS;
1897 147 : }
1898 :
1899 2416 : OGRSpatialReference *get()
1900 : {
1901 2416 : return m_poSRS;
1902 : }
1903 : };
1904 :
1905 : /************************************************************************/
1906 : /* GDALVectorTranslateCreateCopy() */
1907 : /************************************************************************/
1908 :
1909 : static GDALDataset *
1910 22 : GDALVectorTranslateCreateCopy(GDALDriver *poDriver, const char *pszDest,
1911 : GDALDataset *poDS,
1912 : const GDALVectorTranslateOptions *psOptions)
1913 : {
1914 22 : const char *const szErrorMsg = "%s not supported by this output driver";
1915 :
1916 22 : if (psOptions->bSkipFailures)
1917 : {
1918 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-skipfailures");
1919 0 : return nullptr;
1920 : }
1921 22 : if (psOptions->nLayerTransaction >= 0)
1922 : {
1923 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg,
1924 : "-lyr_transaction or -ds_transaction");
1925 0 : return nullptr;
1926 : }
1927 22 : if (psOptions->nFIDToFetch >= 0)
1928 : {
1929 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-fid");
1930 0 : return nullptr;
1931 : }
1932 22 : if (!psOptions->aosLCO.empty())
1933 : {
1934 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-lco");
1935 0 : return nullptr;
1936 : }
1937 22 : if (psOptions->bAddMissingFields)
1938 : {
1939 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-addfields");
1940 0 : return nullptr;
1941 : }
1942 22 : if (!psOptions->osSourceSRSDef.empty())
1943 : {
1944 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-s_srs");
1945 0 : return nullptr;
1946 : }
1947 22 : if (!psOptions->bExactFieldNameMatch)
1948 : {
1949 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg,
1950 : "-relaxedFieldNameMatch");
1951 0 : return nullptr;
1952 : }
1953 22 : if (!psOptions->osNewLayerName.empty())
1954 : {
1955 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-nln");
1956 0 : return nullptr;
1957 : }
1958 22 : if (psOptions->bSelFieldsSet)
1959 : {
1960 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-select");
1961 0 : return nullptr;
1962 : }
1963 22 : if (!psOptions->osSQLStatement.empty())
1964 : {
1965 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-sql");
1966 0 : return nullptr;
1967 : }
1968 22 : if (!psOptions->osDialect.empty())
1969 : {
1970 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-dialect");
1971 0 : return nullptr;
1972 : }
1973 22 : if (psOptions->eGType != GEOMTYPE_UNCHANGED ||
1974 22 : psOptions->eGeomTypeConversion != GTC_DEFAULT)
1975 : {
1976 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-nlt");
1977 0 : return nullptr;
1978 : }
1979 22 : if (!psOptions->aosFieldTypesToString.empty())
1980 : {
1981 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg,
1982 : "-fieldTypeToString");
1983 0 : return nullptr;
1984 : }
1985 22 : if (!psOptions->aosMapFieldType.empty())
1986 : {
1987 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-mapFieldType");
1988 0 : return nullptr;
1989 : }
1990 22 : if (psOptions->bUnsetFieldWidth)
1991 : {
1992 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-unsetFieldWidth");
1993 0 : return nullptr;
1994 : }
1995 22 : if (psOptions->bWrapDateline)
1996 : {
1997 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-wrapdateline");
1998 0 : return nullptr;
1999 : }
2000 22 : if (psOptions->bClipSrc)
2001 : {
2002 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-clipsrc");
2003 0 : return nullptr;
2004 : }
2005 22 : if (!psOptions->osClipSrcSQL.empty())
2006 : {
2007 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-clipsrcsql");
2008 0 : return nullptr;
2009 : }
2010 22 : if (!psOptions->osClipSrcLayer.empty())
2011 : {
2012 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-clipsrclayer");
2013 0 : return nullptr;
2014 : }
2015 22 : if (!psOptions->osClipSrcWhere.empty())
2016 : {
2017 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-clipsrcwhere");
2018 0 : return nullptr;
2019 : }
2020 22 : if (!psOptions->osClipDstDS.empty() || psOptions->poClipDst)
2021 : {
2022 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-clipdst");
2023 0 : return nullptr;
2024 : }
2025 22 : if (!psOptions->osClipDstSQL.empty())
2026 : {
2027 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-clipdstsql");
2028 0 : return nullptr;
2029 : }
2030 22 : if (!psOptions->osClipDstLayer.empty())
2031 : {
2032 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-clipdstlayer");
2033 0 : return nullptr;
2034 : }
2035 22 : if (!psOptions->osClipDstWhere.empty())
2036 : {
2037 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-clipdstwhere");
2038 0 : return nullptr;
2039 : }
2040 22 : if (psOptions->bSplitListFields)
2041 : {
2042 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-splitlistfields");
2043 0 : return nullptr;
2044 : }
2045 22 : if (psOptions->nMaxSplitListSubFields >= 0)
2046 : {
2047 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-maxsubfields");
2048 0 : return nullptr;
2049 : }
2050 22 : if (psOptions->bExplodeCollections)
2051 : {
2052 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg,
2053 : "-explodecollections");
2054 0 : return nullptr;
2055 : }
2056 22 : if (!psOptions->osZField.empty())
2057 : {
2058 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-zfield");
2059 0 : return nullptr;
2060 : }
2061 22 : if (!psOptions->asGCPs.empty())
2062 : {
2063 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-gcp");
2064 0 : return nullptr;
2065 : }
2066 22 : if (!psOptions->aosFieldMap.empty())
2067 : {
2068 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-fieldmap");
2069 0 : return nullptr;
2070 : }
2071 22 : if (psOptions->bForceNullable)
2072 : {
2073 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-forceNullable");
2074 0 : return nullptr;
2075 : }
2076 22 : if (psOptions->bResolveDomains)
2077 : {
2078 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-forceNullable");
2079 0 : return nullptr;
2080 : }
2081 22 : if (psOptions->bEmptyStrAsNull)
2082 : {
2083 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-emptyStrAsNull");
2084 0 : return nullptr;
2085 : }
2086 22 : if (psOptions->bUnsetDefault)
2087 : {
2088 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-unsetDefault");
2089 0 : return nullptr;
2090 : }
2091 22 : if (psOptions->bUnsetFid)
2092 : {
2093 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-unsetFid");
2094 0 : return nullptr;
2095 : }
2096 22 : if (!psOptions->bCopyMD)
2097 : {
2098 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-nomd");
2099 0 : return nullptr;
2100 : }
2101 22 : if (!psOptions->bNativeData)
2102 : {
2103 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-noNativeData");
2104 0 : return nullptr;
2105 : }
2106 22 : if (psOptions->nLimit >= 0)
2107 : {
2108 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-limit");
2109 0 : return nullptr;
2110 : }
2111 22 : if (!psOptions->aosMetadataOptions.empty())
2112 : {
2113 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-mo");
2114 0 : return nullptr;
2115 : }
2116 :
2117 22 : GDALDataset *poWrkSrcDS = poDS;
2118 22 : std::unique_ptr<GDALDataset> poWrkSrcDSToFree;
2119 22 : OGR2OGRSpatialReferenceHolder oOutputSRSHolder;
2120 :
2121 22 : if (!psOptions->osOutputSRSDef.empty())
2122 : {
2123 3 : oOutputSRSHolder.assignNoRefIncrease(new OGRSpatialReference());
2124 3 : oOutputSRSHolder.get()->SetAxisMappingStrategy(
2125 : OAMS_TRADITIONAL_GIS_ORDER);
2126 3 : if (oOutputSRSHolder.get()->SetFromUserInput(
2127 3 : psOptions->osOutputSRSDef.c_str()) != OGRERR_NONE)
2128 : {
2129 0 : CPLError(CE_Failure, CPLE_AppDefined,
2130 : "Failed to process SRS definition: %s",
2131 : psOptions->osOutputSRSDef.c_str());
2132 0 : return nullptr;
2133 : }
2134 3 : oOutputSRSHolder.get()->SetCoordinateEpoch(
2135 3 : psOptions->dfOutputCoordinateEpoch);
2136 :
2137 6 : poWrkSrcDSToFree = GDALVectorTranslateWrappedDataset::New(
2138 6 : poDS, oOutputSRSHolder.get(), psOptions->bTransform);
2139 3 : if (poWrkSrcDSToFree == nullptr)
2140 0 : return nullptr;
2141 3 : poWrkSrcDS = poWrkSrcDSToFree.get();
2142 : }
2143 :
2144 22 : if (!psOptions->osWHERE.empty())
2145 : {
2146 : // Hack for GMLAS driver
2147 0 : if (EQUAL(poDriver->GetDescription(), "GMLAS"))
2148 : {
2149 0 : if (psOptions->aosLayers.empty())
2150 : {
2151 0 : CPLError(CE_Failure, CPLE_NotSupported,
2152 : "-where not supported by this output driver "
2153 : "without explicit layer name(s)");
2154 0 : return nullptr;
2155 : }
2156 : else
2157 : {
2158 0 : for (const char *pszLayer : psOptions->aosLayers)
2159 : {
2160 0 : OGRLayer *poSrcLayer = poDS->GetLayerByName(pszLayer);
2161 0 : if (poSrcLayer != nullptr)
2162 : {
2163 0 : poSrcLayer->SetAttributeFilter(
2164 0 : psOptions->osWHERE.c_str());
2165 : }
2166 : }
2167 : }
2168 : }
2169 : else
2170 : {
2171 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg, "-where");
2172 0 : return nullptr;
2173 : }
2174 : }
2175 :
2176 22 : if (psOptions->poSpatialFilter)
2177 : {
2178 0 : for (int i = 0; i < poWrkSrcDS->GetLayerCount(); ++i)
2179 : {
2180 0 : OGRLayer *poSrcLayer = poWrkSrcDS->GetLayer(i);
2181 0 : if (poSrcLayer &&
2182 0 : poSrcLayer->GetLayerDefn()->GetGeomFieldCount() > 0 &&
2183 0 : (psOptions->aosLayers.empty() ||
2184 0 : psOptions->aosLayers.FindString(poSrcLayer->GetName()) >= 0))
2185 : {
2186 0 : if (psOptions->bGeomFieldSet)
2187 : {
2188 : const int iGeomField =
2189 0 : poSrcLayer->GetLayerDefn()->GetGeomFieldIndex(
2190 0 : psOptions->osGeomField.c_str());
2191 0 : if (iGeomField >= 0)
2192 0 : poSrcLayer->SetSpatialFilter(
2193 0 : iGeomField, psOptions->poSpatialFilter.get());
2194 : else
2195 0 : CPLError(CE_Warning, CPLE_AppDefined,
2196 : "Cannot find geometry field %s in layer %s. "
2197 : "Applying to first geometry field",
2198 : psOptions->osGeomField.c_str(),
2199 0 : poSrcLayer->GetName());
2200 : }
2201 : else
2202 : {
2203 0 : poSrcLayer->SetSpatialFilter(
2204 0 : psOptions->poSpatialFilter.get());
2205 : }
2206 : }
2207 : }
2208 : }
2209 :
2210 44 : CPLStringList aosDSCO(psOptions->aosDSCO);
2211 22 : if (!psOptions->aosLayers.empty())
2212 : {
2213 : // Hack for GMLAS driver
2214 0 : if (EQUAL(poDriver->GetDescription(), "GMLAS"))
2215 : {
2216 0 : CPLString osLayers;
2217 0 : for (const char *pszLayer : psOptions->aosLayers)
2218 : {
2219 0 : if (!osLayers.empty())
2220 0 : osLayers += ",";
2221 0 : osLayers += pszLayer;
2222 : }
2223 0 : aosDSCO.SetNameValue("LAYERS", osLayers);
2224 : }
2225 : else
2226 : {
2227 0 : CPLError(CE_Failure, CPLE_NotSupported, szErrorMsg,
2228 : "Specifying layers");
2229 0 : return nullptr;
2230 : }
2231 : }
2232 :
2233 : // Hack for GMLAS driver (this speed up deletion by avoiding the GML
2234 : // driver to try parsing a pre-existing file). Could be potentially
2235 : // removed if the GML driver implemented fast dataset opening (ie
2236 : // without parsing) and GetFileList()
2237 22 : if (EQUAL(poDriver->GetDescription(), "GMLAS"))
2238 : {
2239 22 : GDALDriverH hIdentifyingDriver = GDALIdentifyDriver(pszDest, nullptr);
2240 23 : if (hIdentifyingDriver != nullptr &&
2241 1 : EQUAL(GDALGetDescription(hIdentifyingDriver), "GML"))
2242 : {
2243 0 : VSIUnlink(pszDest);
2244 0 : VSIUnlink(CPLResetExtensionSafe(pszDest, "gfs").c_str());
2245 : }
2246 : }
2247 :
2248 : GDALDataset *poOut =
2249 22 : poDriver->CreateCopy(pszDest, poWrkSrcDS, FALSE, aosDSCO.List(),
2250 22 : psOptions->pfnProgress, psOptions->pProgressData);
2251 :
2252 22 : return poOut;
2253 : }
2254 :
2255 : /************************************************************************/
2256 : /* CopyRelationships() */
2257 : /************************************************************************/
2258 :
2259 983 : static void CopyRelationships(GDALDataset *poODS, GDALDataset *poDS)
2260 : {
2261 983 : if (!poODS->GetDriver()->GetMetadataItem(GDAL_DCAP_CREATE_RELATIONSHIP))
2262 978 : return;
2263 :
2264 397 : const auto aosRelationshipNames = poDS->GetRelationshipNames();
2265 397 : if (aosRelationshipNames.empty())
2266 392 : return;
2267 :
2268 : // Collect target layer names
2269 10 : std::set<std::string> oSetDestLayerNames;
2270 30 : for (const auto &poLayer : poDS->GetLayers())
2271 : {
2272 25 : oSetDestLayerNames.insert(poLayer->GetName());
2273 : }
2274 :
2275 : // Iterate over all source relationships
2276 20 : for (const auto &osRelationshipName : aosRelationshipNames)
2277 : {
2278 : const auto poSrcRelationship =
2279 15 : poDS->GetRelationship(osRelationshipName);
2280 15 : if (!poSrcRelationship)
2281 0 : continue;
2282 :
2283 : // Skip existing relationship of the same name
2284 15 : if (poODS->GetRelationship(osRelationshipName))
2285 0 : continue;
2286 :
2287 15 : bool canAdd = true;
2288 15 : const auto &osLeftTableName = poSrcRelationship->GetLeftTableName();
2289 30 : if (!osLeftTableName.empty() &&
2290 15 : !cpl::contains(oSetDestLayerNames, osLeftTableName))
2291 : {
2292 1 : CPLDebug("GDALVectorTranslate",
2293 : "Skipping relationship %s because its left table (%s) "
2294 : "does not exist in target dataset",
2295 : osRelationshipName.c_str(), osLeftTableName.c_str());
2296 1 : canAdd = false;
2297 : }
2298 :
2299 15 : const auto &osRightTableName = poSrcRelationship->GetRightTableName();
2300 30 : if (!osRightTableName.empty() &&
2301 15 : !cpl::contains(oSetDestLayerNames, osRightTableName))
2302 : {
2303 0 : CPLDebug("GDALVectorTranslate",
2304 : "Skipping relationship %s because its right table (%s) "
2305 : "does not exist in target dataset",
2306 : osRelationshipName.c_str(), osRightTableName.c_str());
2307 0 : canAdd = false;
2308 : }
2309 :
2310 : const auto &osMappingTableName =
2311 15 : poSrcRelationship->GetMappingTableName();
2312 21 : if (!osMappingTableName.empty() &&
2313 6 : !cpl::contains(oSetDestLayerNames, osMappingTableName))
2314 : {
2315 0 : CPLDebug("GDALVectorTranslate",
2316 : "Skipping relationship %s because its mapping table (%s) "
2317 : "does not exist in target dataset",
2318 : osRelationshipName.c_str(), osMappingTableName.c_str());
2319 0 : canAdd = false;
2320 : }
2321 :
2322 15 : if (canAdd)
2323 : {
2324 28 : std::string osFailureReason;
2325 14 : if (!poODS->AddRelationship(
2326 14 : std::make_unique<GDALRelationship>(*poSrcRelationship),
2327 14 : osFailureReason))
2328 : {
2329 3 : CPLDebug("GDALVectorTranslate",
2330 : "Cannot add relationship %s: %s",
2331 : osRelationshipName.c_str(), osFailureReason.c_str());
2332 : }
2333 : }
2334 : }
2335 : }
2336 :
2337 : /************************************************************************/
2338 : /* GDALVectorTranslate() */
2339 : /************************************************************************/
2340 : /**
2341 : * Converts vector data between file formats.
2342 : *
2343 : * This is the equivalent of the <a href="/programs/ogr2ogr.html">ogr2ogr</a>
2344 : * utility.
2345 : *
2346 : * GDALVectorTranslateOptions* must be allocated and freed with
2347 : * GDALVectorTranslateOptionsNew() and GDALVectorTranslateOptionsFree()
2348 : * respectively. pszDest and hDstDS cannot be used at the same time.
2349 : *
2350 : * @param pszDest the destination dataset path or NULL.
2351 : * @param hDstDS the destination dataset or NULL.
2352 : * @param nSrcCount the number of input datasets (only 1 supported currently)
2353 : * @param pahSrcDS the list of input datasets.
2354 : * @param psOptionsIn the options struct returned by
2355 : * GDALVectorTranslateOptionsNew() or NULL.
2356 : * @param pbUsageError pointer to a integer output variable to store if any
2357 : * usage error has occurred, or NULL.
2358 : * @return the output dataset (new dataset that must be closed using
2359 : * GDALClose(), or hDstDS is not NULL) or NULL in case of error.
2360 : *
2361 : * @since GDAL 2.1
2362 : */
2363 :
2364 1030 : GDALDatasetH GDALVectorTranslate(const char *pszDest, GDALDatasetH hDstDS,
2365 : int nSrcCount, GDALDatasetH *pahSrcDS,
2366 : const GDALVectorTranslateOptions *psOptionsIn,
2367 : int *pbUsageError)
2368 :
2369 : {
2370 1030 : if (pszDest == nullptr && hDstDS == nullptr)
2371 : {
2372 0 : CPLError(CE_Failure, CPLE_AppDefined,
2373 : "pszDest == NULL && hDstDS == NULL");
2374 :
2375 0 : if (pbUsageError)
2376 0 : *pbUsageError = TRUE;
2377 0 : return nullptr;
2378 : }
2379 1030 : if (nSrcCount != 1)
2380 : {
2381 0 : CPLError(CE_Failure, CPLE_AppDefined, "nSrcCount != 1");
2382 :
2383 0 : if (pbUsageError)
2384 0 : *pbUsageError = TRUE;
2385 0 : return nullptr;
2386 : }
2387 :
2388 1030 : GDALDatasetH hSrcDS = pahSrcDS[0];
2389 1030 : if (hSrcDS == nullptr)
2390 : {
2391 0 : CPLError(CE_Failure, CPLE_AppDefined, "hSrcDS == NULL");
2392 :
2393 0 : if (pbUsageError)
2394 0 : *pbUsageError = TRUE;
2395 0 : return nullptr;
2396 : }
2397 :
2398 : auto psOptions =
2399 : psOptionsIn ? std::make_unique<GDALVectorTranslateOptions>(*psOptionsIn)
2400 2060 : : std::make_unique<GDALVectorTranslateOptions>();
2401 :
2402 1030 : bool bAppend = false;
2403 1030 : bool bUpdate = false;
2404 1030 : bool bOverwrite = false;
2405 :
2406 1030 : if (psOptions->eAccessMode == ACCESS_UPDATE)
2407 : {
2408 5 : bUpdate = true;
2409 : }
2410 1025 : else if (psOptions->eAccessMode == ACCESS_APPEND)
2411 : {
2412 44 : bAppend = true;
2413 44 : bUpdate = true;
2414 : }
2415 981 : else if (psOptions->eAccessMode == ACCESS_OVERWRITE)
2416 : {
2417 18 : bOverwrite = true;
2418 18 : bUpdate = true;
2419 : }
2420 963 : else if (hDstDS != nullptr)
2421 : {
2422 9 : bUpdate = true;
2423 : }
2424 :
2425 1030 : if (psOptions->bPreserveFID && psOptions->bExplodeCollections)
2426 : {
2427 1 : CPLError(CE_Failure, CPLE_IllegalArg,
2428 : "cannot use -preserve_fid and -explodecollections at the same "
2429 : "time.");
2430 1 : if (pbUsageError)
2431 1 : *pbUsageError = TRUE;
2432 1 : return nullptr;
2433 : }
2434 :
2435 1029 : if (!psOptions->aosFieldMap.empty() && !bAppend)
2436 : {
2437 0 : CPLError(CE_Failure, CPLE_IllegalArg,
2438 : "if -fieldmap is specified, -append must also be specified");
2439 0 : if (pbUsageError)
2440 0 : *pbUsageError = TRUE;
2441 0 : return nullptr;
2442 : }
2443 :
2444 1029 : if (!psOptions->aosFieldMap.empty() && psOptions->bAddMissingFields)
2445 : {
2446 0 : CPLError(CE_Failure, CPLE_IllegalArg,
2447 : "if -addfields is specified, -fieldmap cannot be used.");
2448 0 : if (pbUsageError)
2449 0 : *pbUsageError = TRUE;
2450 0 : return nullptr;
2451 : }
2452 :
2453 1029 : if (psOptions->bSelFieldsSet && bAppend && !psOptions->bAddMissingFields)
2454 : {
2455 1 : CPLError(CE_Failure, CPLE_IllegalArg,
2456 : "if -append is specified, -select cannot be used "
2457 : "(use -fieldmap or -sql instead).");
2458 1 : if (pbUsageError)
2459 1 : *pbUsageError = TRUE;
2460 1 : return nullptr;
2461 : }
2462 :
2463 1028 : if (!psOptions->aosFieldTypesToString.empty() &&
2464 0 : !psOptions->aosMapFieldType.empty())
2465 : {
2466 0 : CPLError(CE_Failure, CPLE_IllegalArg,
2467 : "-fieldTypeToString and -mapFieldType are exclusive.");
2468 0 : if (pbUsageError)
2469 0 : *pbUsageError = TRUE;
2470 0 : return nullptr;
2471 : }
2472 :
2473 1036 : if (!psOptions->osSourceSRSDef.empty() &&
2474 1036 : psOptions->osOutputSRSDef.empty() && psOptions->osSpatSRSDef.empty())
2475 : {
2476 0 : CPLError(CE_Failure, CPLE_IllegalArg,
2477 : "if -s_srs is specified, -t_srs and/or -spat_srs must also be "
2478 : "specified.");
2479 0 : if (pbUsageError)
2480 0 : *pbUsageError = TRUE;
2481 0 : return nullptr;
2482 : }
2483 :
2484 : /* -------------------------------------------------------------------- */
2485 : /* Parse spatial filter SRS if needed. */
2486 : /* -------------------------------------------------------------------- */
2487 1028 : std::unique_ptr<OGRSpatialReference, OGRSpatialReferenceReleaser> poSpatSRS;
2488 1028 : if (psOptions->poSpatialFilter && !psOptions->osSpatSRSDef.empty())
2489 : {
2490 4 : if (!psOptions->osSQLStatement.empty())
2491 : {
2492 0 : CPLError(CE_Failure, CPLE_IllegalArg,
2493 : "-spat_srs not compatible with -sql.");
2494 0 : return nullptr;
2495 : }
2496 4 : OGREnvelope sEnvelope;
2497 4 : psOptions->poSpatialFilter->getEnvelope(&sEnvelope);
2498 4 : poSpatSRS.reset(new OGRSpatialReference());
2499 4 : poSpatSRS->SetAxisMappingStrategy(OAMS_TRADITIONAL_GIS_ORDER);
2500 4 : if (poSpatSRS->SetFromUserInput(psOptions->osSpatSRSDef.c_str()) !=
2501 : OGRERR_NONE)
2502 : {
2503 0 : CPLError(CE_Failure, CPLE_AppDefined,
2504 : "Failed to process SRS definition: %s",
2505 0 : psOptions->osSpatSRSDef.c_str());
2506 0 : return nullptr;
2507 : }
2508 : }
2509 :
2510 1028 : if (!psOptions->poClipSrc && !psOptions->osClipSrcDS.empty())
2511 : {
2512 10 : psOptions->poClipSrc =
2513 20 : LoadGeometry(psOptions->osClipSrcDS, psOptions->osClipSrcSQL,
2514 10 : psOptions->osClipSrcLayer, psOptions->osClipSrcWhere,
2515 20 : psOptions->bMakeValid);
2516 10 : if (psOptions->poClipSrc == nullptr)
2517 : {
2518 2 : CPLError(CE_Failure, CPLE_IllegalArg,
2519 : "cannot load source clip geometry");
2520 2 : return nullptr;
2521 : }
2522 : }
2523 1019 : else if (psOptions->bClipSrc && !psOptions->poClipSrc &&
2524 1 : psOptions->poSpatialFilter)
2525 : {
2526 1 : psOptions->poClipSrc.reset(psOptions->poSpatialFilter->clone());
2527 1 : if (poSpatSRS)
2528 : {
2529 0 : psOptions->poClipSrc->assignSpatialReference(poSpatSRS.get());
2530 : }
2531 : }
2532 1017 : else if (psOptions->bClipSrc && !psOptions->poClipSrc)
2533 : {
2534 0 : CPLError(CE_Failure, CPLE_IllegalArg,
2535 : "-clipsrc must be used with -spat option or a\n"
2536 : "bounding box, WKT string or datasource must be specified");
2537 0 : if (pbUsageError)
2538 0 : *pbUsageError = TRUE;
2539 0 : return nullptr;
2540 : }
2541 1026 : if (psOptions->poClipSrc && !psOptions->poClipSrc->IsValid())
2542 : {
2543 2 : if (!psOptions->bMakeValid)
2544 : {
2545 1 : CPLError(CE_Failure, CPLE_IllegalArg,
2546 : "-clipsrc geometry is invalid. You can try to make it "
2547 : "valid with -makevalid, but the results of the operation "
2548 : "should be manually inspected.");
2549 1 : return nullptr;
2550 : }
2551 : auto poValid =
2552 1 : std::unique_ptr<OGRGeometry>(psOptions->poClipSrc->MakeValid());
2553 1 : if (!poValid)
2554 : {
2555 0 : CPLError(CE_Failure, CPLE_IllegalArg,
2556 : "-clipsrc geometry is invalid and cannot be made valid.");
2557 0 : return nullptr;
2558 : }
2559 1 : CPLError(CE_Warning, CPLE_AppDefined,
2560 : "-clipsrc geometry was invalid and has been made valid, "
2561 : "but the results of the operation "
2562 : "should be manually inspected.");
2563 1 : psOptions->poClipSrc = std::move(poValid);
2564 : }
2565 :
2566 1025 : if (!psOptions->osClipDstDS.empty())
2567 : {
2568 10 : psOptions->poClipDst =
2569 20 : LoadGeometry(psOptions->osClipDstDS, psOptions->osClipDstSQL,
2570 10 : psOptions->osClipDstLayer, psOptions->osClipDstWhere,
2571 20 : psOptions->bMakeValid);
2572 10 : if (psOptions->poClipDst == nullptr)
2573 : {
2574 3 : CPLError(CE_Failure, CPLE_IllegalArg,
2575 : "cannot load dest clip geometry");
2576 3 : return nullptr;
2577 : }
2578 : }
2579 1022 : if (psOptions->poClipDst && !psOptions->poClipDst->IsValid())
2580 : {
2581 2 : if (!psOptions->bMakeValid)
2582 : {
2583 1 : CPLError(CE_Failure, CPLE_IllegalArg,
2584 : "-clipdst geometry is invalid. You can try to make it "
2585 : "valid with -makevalid, but the results of the operation "
2586 : "should be manually inspected.");
2587 1 : return nullptr;
2588 : }
2589 : auto poValid =
2590 1 : std::unique_ptr<OGRGeometry>(psOptions->poClipDst->MakeValid());
2591 1 : if (!poValid)
2592 : {
2593 0 : CPLError(CE_Failure, CPLE_IllegalArg,
2594 : "-clipdst geometry is invalid and cannot be made valid.");
2595 0 : return nullptr;
2596 : }
2597 1 : CPLError(CE_Warning, CPLE_AppDefined,
2598 : "-clipdst geometry was invalid and has been made valid, "
2599 : "but the results of the operation "
2600 : "should be manually inspected.");
2601 1 : psOptions->poClipDst = std::move(poValid);
2602 : }
2603 :
2604 1021 : GDALDataset *poDS = GDALDataset::FromHandle(hSrcDS);
2605 1021 : GDALDataset *poODS = nullptr;
2606 1021 : GDALDriver *poDriver = nullptr;
2607 2042 : CPLString osDestFilename;
2608 :
2609 1021 : if (hDstDS)
2610 : {
2611 31 : poODS = GDALDataset::FromHandle(hDstDS);
2612 31 : osDestFilename = poODS->GetDescription();
2613 : }
2614 : else
2615 : {
2616 990 : osDestFilename = pszDest;
2617 : }
2618 :
2619 : /* Various tests to avoid overwriting the source layer(s) */
2620 : /* or to avoid appending a layer to itself */
2621 75 : if (bUpdate && strcmp(osDestFilename, poDS->GetDescription()) == 0 &&
2622 6 : !EQUAL(poDS->GetDriverName(), "MEM") &&
2623 1096 : !EQUAL(poDS->GetDriverName(), "Memory") && (bOverwrite || bAppend))
2624 : {
2625 2 : bool bError = false;
2626 2 : if (psOptions->osNewLayerName.empty())
2627 1 : bError = true;
2628 1 : else if (psOptions->aosLayers.size() == 1)
2629 1 : bError = strcmp(psOptions->osNewLayerName.c_str(),
2630 1 : psOptions->aosLayers[0]) == 0;
2631 0 : else if (psOptions->osSQLStatement.empty())
2632 : {
2633 0 : if (psOptions->aosLayers.empty() && poDS->GetLayerCount() == 1)
2634 : {
2635 0 : bError = strcmp(psOptions->osNewLayerName.c_str(),
2636 0 : poDS->GetLayer(0)->GetName()) == 0;
2637 : }
2638 : else
2639 : {
2640 0 : bError = true;
2641 : }
2642 : }
2643 2 : if (bError)
2644 : {
2645 1 : if (psOptions->bInvokedFromGdalAlgorithm)
2646 : {
2647 1 : CPLError(CE_Failure, CPLE_IllegalArg,
2648 : "--output-layer name must be specified combined with "
2649 : "a single source layer name and it "
2650 : "must be different from an existing layer.");
2651 : }
2652 : else
2653 : {
2654 0 : CPLError(
2655 : CE_Failure, CPLE_IllegalArg,
2656 : "-nln name must be specified combined with "
2657 : "a single source layer name,\nor a -sql statement, and "
2658 : "name must be different from an existing layer.");
2659 : }
2660 1 : return nullptr;
2661 : }
2662 : }
2663 1264 : else if (!bUpdate && strcmp(osDestFilename, poDS->GetDescription()) == 0 &&
2664 123 : (psOptions->osFormat.empty() ||
2665 122 : (!EQUAL(psOptions->osFormat.c_str(), "MEM") &&
2666 0 : !EQUAL(psOptions->osFormat.c_str(), "Memory"))))
2667 : {
2668 1 : CPLError(CE_Failure, CPLE_AppDefined,
2669 : "Source and destination datasets must be different "
2670 : "in non-update mode.");
2671 1 : return nullptr;
2672 : }
2673 :
2674 : /* -------------------------------------------------------------------- */
2675 : /* Try opening the output datasource as an existing, writable */
2676 : /* -------------------------------------------------------------------- */
2677 2038 : std::vector<std::string> aoDrivers;
2678 1019 : if (poODS == nullptr && psOptions->osFormat.empty())
2679 : {
2680 413 : const auto nErrorCount = CPLGetErrorCounter();
2681 413 : aoDrivers = CPLStringList(GDALGetOutputDriversForDatasetName(
2682 : pszDest, GDAL_OF_VECTOR, /* bSingleMatch = */ true,
2683 413 : /* bWarn = */ true));
2684 413 : if (!bUpdate && aoDrivers.size() == 1)
2685 : {
2686 366 : GDALDriverH hDriver = GDALGetDriverByName(aoDrivers[0].c_str());
2687 366 : const char *pszPrefix = GDALGetMetadataItem(
2688 : hDriver, GDAL_DMD_CONNECTION_PREFIX, nullptr);
2689 366 : if (pszPrefix && STARTS_WITH_CI(pszDest, pszPrefix))
2690 : {
2691 4 : bUpdate = true;
2692 : }
2693 : }
2694 48 : else if (aoDrivers.empty() && CPLGetErrorCounter() > nErrorCount &&
2695 1 : CPLGetLastErrorType() == CE_Failure)
2696 : {
2697 1 : return nullptr;
2698 : }
2699 : }
2700 :
2701 1018 : if (bUpdate && poODS == nullptr)
2702 : {
2703 48 : poODS = GDALDataset::Open(
2704 : osDestFilename, GDAL_OF_UPDATE | GDAL_OF_VECTOR, nullptr,
2705 48 : psOptions->aosDestOpenOptions.List(), nullptr);
2706 :
2707 48 : if (poODS == nullptr)
2708 : {
2709 3 : if (bOverwrite || bAppend)
2710 : {
2711 3 : poODS = GDALDataset::Open(
2712 : osDestFilename, GDAL_OF_VECTOR, nullptr,
2713 3 : psOptions->aosDestOpenOptions.List(), nullptr);
2714 3 : if (poODS == nullptr)
2715 : {
2716 : /* OK the datasource doesn't exist at all */
2717 3 : bUpdate = false;
2718 : }
2719 : else
2720 : {
2721 0 : poDriver = poODS->GetDriver();
2722 0 : GDALClose(poODS);
2723 0 : poODS = nullptr;
2724 : }
2725 : }
2726 :
2727 3 : if (bUpdate)
2728 : {
2729 0 : CPLError(CE_Failure, CPLE_AppDefined,
2730 : "Unable to open existing output datasource `%s'.",
2731 : osDestFilename.c_str());
2732 0 : return nullptr;
2733 : }
2734 : }
2735 45 : else if (psOptions->aosDSCO.size() > 0)
2736 : {
2737 0 : CPLError(CE_Warning, CPLE_AppDefined,
2738 : "Datasource creation options ignored since an existing "
2739 : "datasource\n"
2740 : " being updated.");
2741 : }
2742 : }
2743 :
2744 1018 : if (poODS)
2745 75 : poDriver = poODS->GetDriver();
2746 :
2747 : /* -------------------------------------------------------------------- */
2748 : /* Find the output driver. */
2749 : /* -------------------------------------------------------------------- */
2750 1018 : bool bNewDataSource = false;
2751 1018 : if (!bUpdate)
2752 : {
2753 943 : GDALDriverManager *poDM = GetGDALDriverManager();
2754 :
2755 943 : if (psOptions->bNoOverwrite && !EQUAL(pszDest, ""))
2756 : {
2757 153 : const char *pszType = "";
2758 153 : if (GDALDoesFileOrDatasetExist(pszDest, &pszType))
2759 : {
2760 0 : CPLError(CE_Failure, CPLE_AppDefined,
2761 : "%s '%s' already exists. Specify the --overwrite "
2762 : "option to overwrite it.",
2763 : pszType, pszDest);
2764 0 : return nullptr;
2765 : }
2766 : }
2767 :
2768 943 : if (psOptions->osFormat.empty())
2769 : {
2770 377 : if (aoDrivers.empty())
2771 : {
2772 23 : if (CPLGetExtensionSafe(pszDest).empty() &&
2773 11 : !psOptions->bInvokedFromGdalAlgorithm)
2774 : {
2775 10 : psOptions->osFormat = "ESRI Shapefile";
2776 : }
2777 : else
2778 : {
2779 2 : CPLError(CE_Failure, CPLE_AppDefined,
2780 : "Cannot guess driver for %s", pszDest);
2781 2 : return nullptr;
2782 : }
2783 : }
2784 : else
2785 : {
2786 365 : psOptions->osFormat = aoDrivers[0];
2787 : }
2788 375 : CPLDebug("GDAL", "Using %s driver", psOptions->osFormat.c_str());
2789 : }
2790 :
2791 941 : CPLString osOGRCompatFormat(psOptions->osFormat);
2792 : // Special processing for non-unified drivers that have the same name
2793 : // as GDAL and OGR drivers. GMT should become OGR_GMT.
2794 : // Other candidates could be VRT, SDTS and PDS, but they don't
2795 : // have write capabilities. But do the substitution to get a sensible
2796 : // error message
2797 941 : if (EQUAL(osOGRCompatFormat, "GMT") ||
2798 940 : EQUAL(osOGRCompatFormat, "VRT") ||
2799 1881 : EQUAL(osOGRCompatFormat, "SDTS") || EQUAL(osOGRCompatFormat, "PDS"))
2800 : {
2801 1 : osOGRCompatFormat = "OGR_" + osOGRCompatFormat;
2802 : }
2803 941 : poDriver = poDM->GetDriverByName(osOGRCompatFormat);
2804 941 : if (poDriver == nullptr)
2805 : {
2806 0 : CPLError(CE_Failure, CPLE_AppDefined, "Unable to find driver `%s'.",
2807 0 : psOptions->osFormat.c_str());
2808 0 : return nullptr;
2809 : }
2810 :
2811 941 : CSLConstList papszDriverMD = poDriver->GetMetadata();
2812 941 : if (!CPLTestBool(
2813 : CSLFetchNameValueDef(papszDriverMD, GDAL_DCAP_VECTOR, "FALSE")))
2814 : {
2815 0 : CPLError(CE_Failure, CPLE_AppDefined,
2816 : "%s driver has no vector capabilities.",
2817 0 : psOptions->osFormat.c_str());
2818 0 : return nullptr;
2819 : }
2820 :
2821 941 : if (poDriver->CanVectorTranslateFrom(
2822 941 : pszDest, poDS, psOptions->aosArguments.List(), nullptr))
2823 : {
2824 4 : return poDriver->VectorTranslateFrom(
2825 4 : pszDest, poDS, psOptions->aosArguments.List(),
2826 8 : psOptions->pfnProgress, psOptions->pProgressData);
2827 : }
2828 :
2829 937 : if (!CPLTestBool(
2830 : CSLFetchNameValueDef(papszDriverMD, GDAL_DCAP_CREATE, "FALSE")))
2831 : {
2832 22 : if (CPLTestBool(CSLFetchNameValueDef(
2833 : papszDriverMD, GDAL_DCAP_CREATECOPY, "FALSE")))
2834 : {
2835 22 : poODS = GDALVectorTranslateCreateCopy(poDriver, pszDest, poDS,
2836 22 : psOptions.get());
2837 22 : return poODS;
2838 : }
2839 :
2840 0 : CPLError(CE_Failure, CPLE_AppDefined,
2841 : "%s driver does not support data source creation.",
2842 0 : psOptions->osFormat.c_str());
2843 0 : return nullptr;
2844 : }
2845 :
2846 915 : if (!psOptions->aosDestOpenOptions.empty())
2847 : {
2848 0 : CPLError(CE_Warning, CPLE_AppDefined,
2849 : "-doo ignored when creating the output datasource.");
2850 : }
2851 :
2852 : const bool bSingleLayer =
2853 915 : (!psOptions->osSQLStatement.empty() ||
2854 1810 : psOptions->aosLayers.size() == 1 ||
2855 895 : (psOptions->aosLayers.empty() && poDS->GetLayerCount() == 1));
2856 :
2857 : bool bOutputDirectory =
2858 997 : !bSingleLayer && CPLGetExtensionSafe(osDestFilename).empty() &&
2859 30 : poDriver->GetMetadataItem(
2860 945 : GDAL_DCAP_MULTIPLE_VECTOR_LAYERS_IN_DIRECTORY);
2861 :
2862 : /* ------------------------------------------------------------------ */
2863 : /* Special case to improve user experience when translating */
2864 : /* a datasource with multiple layers into a shapefile. If the */
2865 : /* user gives a target datasource with .shp and it does not exist, */
2866 : /* the shapefile driver will try to create a file, but this is not */
2867 : /* appropriate because here we have several layers, so create */
2868 : /* a directory instead. */
2869 : /* ------------------------------------------------------------------ */
2870 :
2871 : VSIStatBufL sStat;
2872 2877 : if (EQUAL(poDriver->GetDescription(), "ESRI Shapefile") &&
2873 132 : !bSingleLayer && psOptions->osNewLayerName.empty() &&
2874 1048 : EQUAL(CPLGetExtensionSafe(osDestFilename).c_str(), "SHP") &&
2875 1 : VSIStatL(osDestFilename, &sStat) != 0)
2876 : {
2877 1 : if (VSIMkdir(osDestFilename, 0755) != 0)
2878 : {
2879 0 : CPLError(CE_Failure, CPLE_AppDefined,
2880 : "Failed to create directory %s\n"
2881 : "for shapefile datastore.",
2882 : osDestFilename.c_str());
2883 0 : return nullptr;
2884 : }
2885 1 : bOutputDirectory = true;
2886 : }
2887 :
2888 1135 : if (psOptions->bInvokedFromGdalAlgorithm && !bSingleLayer &&
2889 1150 : !bOutputDirectory &&
2890 15 : !poDriver->GetMetadataItem(GDAL_DCAP_MULTIPLE_VECTOR_LAYERS))
2891 : {
2892 1 : CPLError(CE_Failure, CPLE_AppDefined,
2893 : "%s driver does not support multiple layers.",
2894 1 : poDriver->GetDescription());
2895 1 : return nullptr;
2896 : }
2897 :
2898 914 : CPLStringList aosDSCO(psOptions->aosDSCO);
2899 :
2900 914 : if (!aosDSCO.FetchNameValue("SINGLE_LAYER"))
2901 : {
2902 : // Informs the target driver (e.g. JSONFG) if a single layer
2903 : // will be created
2904 : const char *pszCOList =
2905 914 : poDriver->GetMetadataItem(GDAL_DMD_CREATIONOPTIONLIST);
2906 914 : if (bSingleLayer && pszCOList && strstr(pszCOList, "SINGLE_LAYER"))
2907 : {
2908 4 : aosDSCO.SetNameValue("SINGLE_LAYER", "YES");
2909 : }
2910 : }
2911 :
2912 : /* --------------------------------------------------------------------
2913 : */
2914 : /* Create the output data source. */
2915 : /* --------------------------------------------------------------------
2916 : */
2917 914 : poODS = poDriver->Create(osDestFilename, 0, 0, 0, GDT_Unknown,
2918 914 : aosDSCO.List());
2919 914 : if (poODS == nullptr)
2920 : {
2921 6 : CPLError(CE_Failure, CPLE_AppDefined,
2922 : "%s driver failed to create %s",
2923 3 : psOptions->osFormat.c_str(), osDestFilename.c_str());
2924 3 : return nullptr;
2925 : }
2926 911 : bNewDataSource = true;
2927 :
2928 911 : if (psOptions->bCopyMD)
2929 : {
2930 1814 : const CPLStringList aosDomains(poDS->GetMetadataDomainList());
2931 949 : for (const char *pszMD : aosDomains)
2932 : {
2933 42 : if (CSLConstList papszMD = poDS->GetMetadata(pszMD))
2934 10 : poODS->SetMetadata(papszMD, pszMD);
2935 : }
2936 : }
2937 2 : for (const auto &[pszKey, pszValue] :
2938 913 : cpl::IterateNameValue(psOptions->aosMetadataOptions))
2939 : {
2940 1 : poODS->SetMetadataItem(pszKey, pszValue);
2941 : }
2942 :
2943 : // When writing to GeoJSON and using -nln, set the @NAME layer
2944 : // creation option to avoid the GeoJSON driver to potentially reuse
2945 : // the source feature collection name if the input is also GeoJSON.
2946 923 : if (!psOptions->osNewLayerName.empty() &&
2947 12 : EQUAL(psOptions->osFormat.c_str(), "GeoJSON"))
2948 : {
2949 1 : psOptions->aosLCO.SetNameValue("@NAME",
2950 1 : psOptions->osNewLayerName.c_str());
2951 : }
2952 : }
2953 : else
2954 : {
2955 79 : if (psOptions->bUpsert &&
2956 4 : poDriver->GetMetadataItem(GDAL_DCAP_UPSERT) == nullptr)
2957 : {
2958 2 : CPLError(CE_Failure, CPLE_NotSupported,
2959 : "%s driver does not support upsert",
2960 2 : poODS->GetDriver()->GetDescription());
2961 2 : return nullptr;
2962 : }
2963 : }
2964 :
2965 : // Automatically close poODS on error, if it has been created by this
2966 : // method.
2967 1968 : GDALDatasetUniquePtr poODSUniquePtr(hDstDS == nullptr ? poODS : nullptr);
2968 :
2969 : // Some syntactic sugar to make "ogr2ogr [-f PostgreSQL] PG:dbname=....
2970 : // source [srclayer] -lco OVERWRITE=YES" work like "ogr2ogr -overwrite
2971 : // PG:dbname=.... source [srclayer]" The former syntax used to work at
2972 : // GDAL 1.1.8 time when it was documented in the PG driver, but was broken
2973 : // starting with GDAL 1.3.2
2974 : // (https://github.com/OSGeo/gdal/commit/29c108a6c9f651dfebae6d1313ba0e707a77c1aa)
2975 : // This could probably be generalized to other drivers that support the
2976 : // OVERWRITE layer creation option, but we'd need to make sure that they
2977 : // just do a DeleteLayer() call. The CARTO driver is an exception regarding
2978 : // that.
2979 1002 : if (EQUAL(poODS->GetDriver()->GetDescription(), "PostgreSQL") &&
2980 18 : CPLTestBool(psOptions->aosLCO.FetchNameValueDef("OVERWRITE", "NO")))
2981 : {
2982 0 : if (bAppend)
2983 : {
2984 0 : CPLError(CE_Failure, CPLE_AppDefined,
2985 : "-append and -lco OVERWRITE=YES are mutually exclusive");
2986 0 : return nullptr;
2987 : }
2988 0 : bOverwrite = true;
2989 : }
2990 :
2991 : /* -------------------------------------------------------------------- */
2992 : /* For random reading */
2993 : /* -------------------------------------------------------------------- */
2994 : const bool bRandomLayerReading =
2995 984 : CPL_TO_BOOL(poDS->TestCapability(ODsCRandomLayerRead));
2996 17 : if (bRandomLayerReading && !poODS->TestCapability(ODsCRandomLayerWrite) &&
2997 1001 : psOptions->aosLayers.size() != 1 && psOptions->osSQLStatement.empty() &&
2998 0 : !psOptions->bQuiet)
2999 : {
3000 0 : CPLError(CE_Warning, CPLE_AppDefined,
3001 : "Input datasource uses random layer reading, but "
3002 : "output datasource does not support random layer writing");
3003 : }
3004 :
3005 984 : if (psOptions->nLayerTransaction < 0)
3006 : {
3007 983 : if (bRandomLayerReading)
3008 17 : psOptions->nLayerTransaction = FALSE;
3009 : else
3010 966 : psOptions->nLayerTransaction =
3011 966 : !poODS->TestCapability(ODsCTransactions);
3012 : }
3013 1 : else if (psOptions->nLayerTransaction && bRandomLayerReading)
3014 : {
3015 0 : psOptions->nLayerTransaction = false;
3016 : }
3017 :
3018 : /* -------------------------------------------------------------------- */
3019 : /* Parse the output SRS definition if possible. */
3020 : /* -------------------------------------------------------------------- */
3021 984 : OGR2OGRSpatialReferenceHolder oOutputSRSHolder;
3022 984 : if (!psOptions->osOutputSRSDef.empty())
3023 : {
3024 144 : oOutputSRSHolder.assignNoRefIncrease(new OGRSpatialReference());
3025 144 : oOutputSRSHolder.get()->SetAxisMappingStrategy(
3026 : OAMS_TRADITIONAL_GIS_ORDER);
3027 288 : if (oOutputSRSHolder.get()->SetFromUserInput(
3028 288 : psOptions->osOutputSRSDef.c_str()) != OGRERR_NONE)
3029 : {
3030 0 : CPLError(CE_Failure, CPLE_AppDefined,
3031 : "Failed to process SRS definition: %s",
3032 0 : psOptions->osOutputSRSDef.c_str());
3033 0 : return nullptr;
3034 : }
3035 288 : oOutputSRSHolder.get()->SetCoordinateEpoch(
3036 144 : psOptions->dfOutputCoordinateEpoch);
3037 : }
3038 :
3039 : /* -------------------------------------------------------------------- */
3040 : /* Parse the source SRS definition if possible. */
3041 : /* -------------------------------------------------------------------- */
3042 1968 : OGRSpatialReference oSourceSRS;
3043 984 : OGRSpatialReference *poSourceSRS = nullptr;
3044 984 : if (!psOptions->osSourceSRSDef.empty())
3045 : {
3046 8 : oSourceSRS.SetAxisMappingStrategy(OAMS_TRADITIONAL_GIS_ORDER);
3047 8 : if (oSourceSRS.SetFromUserInput(psOptions->osSourceSRSDef.c_str()) !=
3048 : OGRERR_NONE)
3049 : {
3050 0 : CPLError(CE_Failure, CPLE_AppDefined,
3051 : "Failed to process SRS definition: %s",
3052 0 : psOptions->osSourceSRSDef.c_str());
3053 0 : return nullptr;
3054 : }
3055 8 : oSourceSRS.SetCoordinateEpoch(psOptions->dfSourceCoordinateEpoch);
3056 8 : poSourceSRS = &oSourceSRS;
3057 : }
3058 :
3059 : /* -------------------------------------------------------------------- */
3060 : /* Create a transformation object from the source to */
3061 : /* destination coordinate system. */
3062 : /* -------------------------------------------------------------------- */
3063 984 : std::unique_ptr<GCPCoordTransformation> poGCPCoordTrans;
3064 984 : if (!psOptions->asGCPs.empty())
3065 : {
3066 7 : poGCPCoordTrans = std::make_unique<GCPCoordTransformation>(
3067 7 : static_cast<int>(psOptions->asGCPs.size()),
3068 7 : gdal::GCP::c_ptr(psOptions->asGCPs), psOptions->nTransformOrder,
3069 14 : poSourceSRS ? poSourceSRS : oOutputSRSHolder.get());
3070 7 : if (!(poGCPCoordTrans->IsValid()))
3071 : {
3072 1 : return nullptr;
3073 : }
3074 : }
3075 :
3076 : /* -------------------------------------------------------------------- */
3077 : /* Create layer setup and transformer objects. */
3078 : /* -------------------------------------------------------------------- */
3079 1966 : SetupTargetLayer oSetup;
3080 983 : oSetup.m_poSrcDS = poDS;
3081 983 : oSetup.m_poDstDS = poODS;
3082 983 : oSetup.m_papszLCO = psOptions->aosLCO.List();
3083 983 : oSetup.m_poOutputSRS = oOutputSRSHolder.get();
3084 983 : oSetup.m_bTransform = psOptions->bTransform;
3085 983 : oSetup.m_bNullifyOutputSRS = psOptions->bNullifyOutputSRS;
3086 983 : oSetup.m_poUserSourceSRS = poSourceSRS;
3087 983 : oSetup.m_bSelFieldsSet = psOptions->bSelFieldsSet;
3088 983 : oSetup.m_papszSelFields = psOptions->aosSelFields.List();
3089 983 : oSetup.m_bAppend = bAppend;
3090 983 : oSetup.m_bAddMissingFields = psOptions->bAddMissingFields;
3091 983 : oSetup.m_eGType = psOptions->eGType;
3092 983 : oSetup.m_eGeomTypeConversion = psOptions->eGeomTypeConversion;
3093 983 : oSetup.m_nCoordDim = psOptions->nCoordDim;
3094 983 : oSetup.m_bOverwrite = bOverwrite;
3095 983 : oSetup.m_papszFieldTypesToString = psOptions->aosFieldTypesToString.List();
3096 983 : oSetup.m_papszMapFieldType = psOptions->aosMapFieldType.List();
3097 983 : oSetup.m_bUnsetFieldWidth = psOptions->bUnsetFieldWidth;
3098 983 : oSetup.m_bExplodeCollections = psOptions->bExplodeCollections;
3099 983 : oSetup.m_pszZField =
3100 983 : psOptions->osZField.empty() ? nullptr : psOptions->osZField.c_str();
3101 983 : oSetup.m_papszFieldMap = psOptions->aosFieldMap.List();
3102 983 : oSetup.m_pszWHERE =
3103 983 : psOptions->osWHERE.empty() ? nullptr : psOptions->osWHERE.c_str();
3104 983 : oSetup.m_bExactFieldNameMatch = psOptions->bExactFieldNameMatch;
3105 983 : oSetup.m_bQuiet = psOptions->bQuiet;
3106 983 : oSetup.m_bForceNullable = psOptions->bForceNullable;
3107 983 : oSetup.m_bResolveDomains = psOptions->bResolveDomains;
3108 983 : oSetup.m_bUnsetDefault = psOptions->bUnsetDefault;
3109 983 : oSetup.m_bUnsetFid = psOptions->bUnsetFid;
3110 983 : oSetup.m_bPreserveFID = psOptions->bPreserveFID;
3111 983 : oSetup.m_bCopyMD = psOptions->bCopyMD;
3112 983 : oSetup.m_bNativeData = psOptions->bNativeData;
3113 983 : oSetup.m_bNewDataSource = bNewDataSource;
3114 983 : oSetup.m_pszCTPipeline = psOptions->osCTPipeline.empty()
3115 983 : ? nullptr
3116 4 : : psOptions->osCTPipeline.c_str();
3117 983 : oSetup.m_aosCTOptions = psOptions->aosCTOptions;
3118 :
3119 1966 : LayerTranslator oTranslator;
3120 983 : oTranslator.m_poSrcDS = poDS;
3121 983 : oTranslator.m_poODS = poODS;
3122 983 : oTranslator.m_bTransform = psOptions->bTransform;
3123 983 : oTranslator.m_bWrapDateline = psOptions->bWrapDateline;
3124 : oTranslator.m_osDateLineOffset =
3125 983 : CPLOPrintf("%g", psOptions->dfDateLineOffset);
3126 983 : oTranslator.m_poOutputSRS = oOutputSRSHolder.get();
3127 983 : oTranslator.m_bNullifyOutputSRS = psOptions->bNullifyOutputSRS;
3128 983 : oTranslator.m_poUserSourceSRS = poSourceSRS;
3129 983 : oTranslator.m_poGCPCoordTrans = poGCPCoordTrans.get();
3130 983 : oTranslator.m_eGType = psOptions->eGType;
3131 983 : oTranslator.m_eGeomTypeConversion = psOptions->eGeomTypeConversion;
3132 983 : oTranslator.m_bMakeValid = psOptions->bMakeValid;
3133 983 : oTranslator.m_bSkipInvalidGeom = psOptions->bSkipInvalidGeom;
3134 983 : oTranslator.m_nCoordDim = psOptions->nCoordDim;
3135 983 : oTranslator.m_eGeomOp = psOptions->eGeomOp;
3136 983 : oTranslator.m_dfGeomOpParam = psOptions->dfGeomOpParam;
3137 : // Do not emit warning if the user specified directly the clip source geom
3138 983 : if (psOptions->osClipSrcDS.empty())
3139 975 : oTranslator.m_bWarnedClipSrcSRS = true;
3140 983 : oTranslator.m_poClipSrcOri = psOptions->poClipSrc.get();
3141 : // Do not emit warning if the user specified directly the clip dest geom
3142 983 : if (psOptions->osClipDstDS.empty())
3143 976 : oTranslator.m_bWarnedClipDstSRS = true;
3144 983 : oTranslator.m_poClipDstOri = psOptions->poClipDst.get();
3145 983 : oTranslator.m_bExplodeCollections = psOptions->bExplodeCollections;
3146 983 : oTranslator.m_bNativeData = psOptions->bNativeData;
3147 983 : oTranslator.m_nLimit = psOptions->nLimit;
3148 :
3149 983 : if (psOptions->nGroupTransactions)
3150 : {
3151 982 : if (!psOptions->nLayerTransaction)
3152 173 : poODS->StartTransaction(psOptions->bForceTransaction);
3153 : }
3154 :
3155 983 : GIntBig nTotalEventsDone = 0;
3156 :
3157 : /* -------------------------------------------------------------------- */
3158 : /* Special case for -sql clause. No source layers required. */
3159 : /* -------------------------------------------------------------------- */
3160 983 : int nRetCode = 0;
3161 :
3162 983 : if (!psOptions->osSQLStatement.empty())
3163 : {
3164 : /* Special case: if output=input, then we must likely destroy the */
3165 : /* old table before to avoid transaction issues. */
3166 17 : if (poDS == poODS && !psOptions->osNewLayerName.empty() && bOverwrite)
3167 0 : GetLayerAndOverwriteIfNecessary(
3168 0 : poODS, psOptions->osNewLayerName.c_str(), bOverwrite, nullptr,
3169 : nullptr, nullptr);
3170 :
3171 17 : if (!psOptions->osWHERE.empty())
3172 0 : CPLError(CE_Warning, CPLE_AppDefined,
3173 : "-where clause ignored in combination with -sql.");
3174 17 : if (psOptions->aosLayers.size() > 0)
3175 0 : CPLError(CE_Warning, CPLE_AppDefined,
3176 : "layer names ignored in combination with -sql.");
3177 :
3178 34 : OGRLayer *poResultSet = poDS->ExecuteSQL(
3179 17 : psOptions->osSQLStatement.c_str(),
3180 17 : (!psOptions->bGeomFieldSet) ? psOptions->poSpatialFilter.get()
3181 : : nullptr,
3182 17 : psOptions->osDialect.empty() ? nullptr
3183 23 : : psOptions->osDialect.c_str());
3184 :
3185 17 : if (poResultSet != nullptr)
3186 : {
3187 17 : if (psOptions->poSpatialFilter && psOptions->bGeomFieldSet)
3188 : {
3189 0 : int iGeomField = poResultSet->GetLayerDefn()->GetGeomFieldIndex(
3190 0 : psOptions->osGeomField.c_str());
3191 0 : if (iGeomField >= 0)
3192 0 : poResultSet->SetSpatialFilter(
3193 0 : iGeomField, psOptions->poSpatialFilter.get());
3194 : else
3195 0 : CPLError(CE_Warning, CPLE_AppDefined,
3196 : "Cannot find geometry field %s.",
3197 0 : psOptions->osGeomField.c_str());
3198 : }
3199 :
3200 17 : GIntBig nCountLayerFeatures = 0;
3201 17 : GDALProgressFunc pfnProgress = nullptr;
3202 17 : void *pProgressArg = nullptr;
3203 17 : if (psOptions->bDisplayProgress)
3204 : {
3205 1 : if (bRandomLayerReading)
3206 : {
3207 1 : pfnProgress = psOptions->pfnProgress;
3208 1 : pProgressArg = psOptions->pProgressData;
3209 : }
3210 0 : else if (!poResultSet->TestCapability(OLCFastFeatureCount))
3211 : {
3212 0 : if (!psOptions->bInvokedFromGdalAlgorithm)
3213 : {
3214 0 : CPLError(
3215 : CE_Warning, CPLE_AppDefined,
3216 : "Progress turned off as fast feature count is not "
3217 : "available.");
3218 : }
3219 0 : psOptions->bDisplayProgress = false;
3220 : }
3221 : else
3222 : {
3223 0 : nCountLayerFeatures = poResultSet->GetFeatureCount();
3224 0 : pfnProgress = psOptions->pfnProgress;
3225 0 : pProgressArg = psOptions->pProgressData;
3226 : }
3227 : }
3228 :
3229 17 : std::unique_ptr<OGRLayer> poLayerToFree;
3230 17 : OGRLayer *poPassedLayer = poResultSet;
3231 17 : if (psOptions->bSplitListFields)
3232 : {
3233 : auto poLayer = std::make_unique<OGRSplitListFieldLayer>(
3234 0 : poPassedLayer, psOptions->nMaxSplitListSubFields);
3235 0 : int nRet = poLayer->BuildLayerDefn(nullptr, nullptr);
3236 0 : if (nRet)
3237 : {
3238 0 : poLayerToFree = std::move(poLayer);
3239 0 : poPassedLayer = poLayerToFree.get();
3240 : }
3241 : }
3242 :
3243 : /* --------------------------------------------------------------------
3244 : */
3245 : /* Special case to improve user experience when translating
3246 : * into */
3247 : /* single file shapefile and source has only one layer, and
3248 : * that */
3249 : /* the layer name isn't specified */
3250 : /* --------------------------------------------------------------------
3251 : */
3252 : VSIStatBufL sStat;
3253 3 : if (EQUAL(poDriver->GetDescription(), "ESRI Shapefile") &&
3254 3 : psOptions->osNewLayerName.empty() &&
3255 3 : VSIStatL(osDestFilename, &sStat) == 0 &&
3256 20 : VSI_ISREG(sStat.st_mode) &&
3257 17 : (EQUAL(CPLGetExtensionSafe(osDestFilename).c_str(), "shp") ||
3258 17 : EQUAL(CPLGetExtensionSafe(osDestFilename).c_str(), "shz") ||
3259 17 : EQUAL(CPLGetExtensionSafe(osDestFilename).c_str(), "dbf")))
3260 : {
3261 0 : psOptions->osNewLayerName = CPLGetBasenameSafe(osDestFilename);
3262 : }
3263 :
3264 : auto psInfo = oSetup.Setup(poPassedLayer,
3265 17 : psOptions->osNewLayerName.empty()
3266 : ? nullptr
3267 3 : : psOptions->osNewLayerName.c_str(),
3268 54 : psOptions.get(), nTotalEventsDone);
3269 :
3270 17 : poPassedLayer->ResetReading();
3271 :
3272 32 : if (psInfo == nullptr ||
3273 32 : !oTranslator.Translate(nullptr, psInfo.get(),
3274 : nCountLayerFeatures, nullptr,
3275 : nTotalEventsDone, pfnProgress,
3276 15 : pProgressArg, psOptions.get()))
3277 : {
3278 2 : CPLError(CE_Failure, CPLE_AppDefined,
3279 : "Terminating translation prematurely after failed\n"
3280 : "translation from sql statement.");
3281 :
3282 2 : nRetCode = 1;
3283 : }
3284 : else
3285 : {
3286 15 : psInfo->CheckSameCoordinateOperation();
3287 : }
3288 :
3289 17 : poDS->ReleaseResultSet(poResultSet);
3290 : }
3291 : else
3292 : {
3293 0 : if (CPLGetLastErrorNo() != 0)
3294 0 : nRetCode = 1;
3295 : }
3296 : }
3297 :
3298 : /* -------------------------------------------------------------------- */
3299 : /* Special case for layer interleaving mode. */
3300 : /* -------------------------------------------------------------------- */
3301 966 : else if (bRandomLayerReading)
3302 : {
3303 16 : if (psOptions->bSplitListFields)
3304 : {
3305 0 : CPLError(CE_Failure, CPLE_AppDefined,
3306 : "-splitlistfields not supported in this mode");
3307 0 : return nullptr;
3308 : }
3309 :
3310 : // Make sure to probe all layers in case some are by default invisible
3311 28 : for (const char *pszLayer : psOptions->aosLayers)
3312 : {
3313 12 : OGRLayer *poLayer = poDS->GetLayerByName(pszLayer);
3314 :
3315 12 : if (poLayer == nullptr)
3316 : {
3317 0 : CPLError(CE_Failure, CPLE_AppDefined,
3318 : "Couldn't fetch requested layer %s!", pszLayer);
3319 0 : return nullptr;
3320 : }
3321 : }
3322 :
3323 16 : const int nSrcLayerCount = poDS->GetLayerCount();
3324 16 : std::vector<AssociatedLayers> pasAssocLayers(nSrcLayerCount);
3325 :
3326 : /* --------------------------------------------------------------------
3327 : */
3328 : /* Special case to improve user experience when translating into */
3329 : /* single file shapefile and source has only one layer, and that */
3330 : /* the layer name isn't specified */
3331 : /* --------------------------------------------------------------------
3332 : */
3333 : VSIStatBufL sStat;
3334 53 : if (EQUAL(poDriver->GetDescription(), "ESRI Shapefile") &&
3335 5 : (psOptions->aosLayers.size() == 1 || nSrcLayerCount == 1) &&
3336 0 : psOptions->osNewLayerName.empty() &&
3337 21 : VSIStatL(osDestFilename, &sStat) == 0 && VSI_ISREG(sStat.st_mode) &&
3338 16 : (EQUAL(CPLGetExtensionSafe(osDestFilename).c_str(), "shp") ||
3339 16 : EQUAL(CPLGetExtensionSafe(osDestFilename).c_str(), "shz") ||
3340 16 : EQUAL(CPLGetExtensionSafe(osDestFilename).c_str(), "dbf")))
3341 : {
3342 0 : psOptions->osNewLayerName = CPLGetBasenameSafe(osDestFilename);
3343 : }
3344 :
3345 16 : GDALProgressFunc pfnProgress = nullptr;
3346 16 : void *pProgressArg = nullptr;
3347 16 : if (!psOptions->bQuiet)
3348 : {
3349 16 : pfnProgress = psOptions->pfnProgress;
3350 16 : pProgressArg = psOptions->pProgressData;
3351 : }
3352 :
3353 : /* --------------------------------------------------------------------
3354 : */
3355 : /* If no target layer specified, use all source layers. */
3356 : /* --------------------------------------------------------------------
3357 : */
3358 16 : if (psOptions->aosLayers.empty())
3359 : {
3360 148 : for (int iLayer = 0; iLayer < nSrcLayerCount; iLayer++)
3361 : {
3362 135 : OGRLayer *poLayer = poDS->GetLayer(iLayer);
3363 :
3364 135 : if (poLayer == nullptr)
3365 : {
3366 0 : CPLError(CE_Failure, CPLE_AppDefined,
3367 : "Couldn't fetch advertised layer %d!", iLayer);
3368 0 : return nullptr;
3369 : }
3370 :
3371 135 : psOptions->aosLayers.AddString(poLayer->GetName());
3372 : }
3373 : }
3374 : else
3375 : {
3376 3 : const bool bSrcIsOSM = (strcmp(poDS->GetDriverName(), "OSM") == 0);
3377 3 : if (bSrcIsOSM)
3378 : {
3379 6 : CPLString osInterestLayers = "SET interest_layers =";
3380 15 : for (int iLayer = 0; iLayer < psOptions->aosLayers.size();
3381 : iLayer++)
3382 : {
3383 12 : if (iLayer != 0)
3384 9 : osInterestLayers += ",";
3385 12 : osInterestLayers += psOptions->aosLayers[iLayer];
3386 : }
3387 :
3388 3 : poDS->ExecuteSQL(osInterestLayers.c_str(), nullptr, nullptr);
3389 : }
3390 : }
3391 :
3392 : /* --------------------------------------------------------------------
3393 : */
3394 : /* First pass to set filters. */
3395 : /* --------------------------------------------------------------------
3396 : */
3397 16 : std::map<OGRLayer *, int> oMapLayerToIdx;
3398 :
3399 166 : for (int iLayer = 0; iLayer < nSrcLayerCount; iLayer++)
3400 : {
3401 150 : OGRLayer *poLayer = poDS->GetLayer(iLayer);
3402 150 : if (poLayer == nullptr)
3403 : {
3404 0 : CPLError(CE_Failure, CPLE_AppDefined,
3405 : "Couldn't fetch advertised layer %d!", iLayer);
3406 0 : return nullptr;
3407 : }
3408 :
3409 150 : pasAssocLayers[iLayer].poSrcLayer = poLayer;
3410 :
3411 150 : if (psOptions->aosLayers.FindString(poLayer->GetName()) >= 0)
3412 : {
3413 147 : if (!psOptions->osWHERE.empty())
3414 : {
3415 0 : if (poLayer->SetAttributeFilter(
3416 0 : psOptions->osWHERE.c_str()) != OGRERR_NONE)
3417 : {
3418 0 : CPLError(CE_Failure, CPLE_AppDefined,
3419 : "SetAttributeFilter(%s) on layer '%s' failed.",
3420 0 : psOptions->osWHERE.c_str(),
3421 0 : poLayer->GetName());
3422 0 : if (!psOptions->bSkipFailures)
3423 : {
3424 0 : return nullptr;
3425 : }
3426 : }
3427 : }
3428 :
3429 294 : ApplySpatialFilter(
3430 147 : poLayer, psOptions->poSpatialFilter.get(), poSpatSRS.get(),
3431 147 : psOptions->bGeomFieldSet ? psOptions->osGeomField.c_str()
3432 : : nullptr,
3433 : poSourceSRS);
3434 :
3435 147 : oMapLayerToIdx[poLayer] = iLayer;
3436 : }
3437 : }
3438 :
3439 : /* --------------------------------------------------------------------
3440 : */
3441 : /* Second pass to process features in a interleaved layer mode. */
3442 : /* --------------------------------------------------------------------
3443 : */
3444 16 : bool bTargetLayersHaveBeenCreated = false;
3445 : while (true)
3446 : {
3447 991 : OGRLayer *poFeatureLayer = nullptr;
3448 : auto poFeature = std::unique_ptr<OGRFeature>(poDS->GetNextFeature(
3449 991 : &poFeatureLayer, nullptr, pfnProgress, pProgressArg));
3450 991 : if (poFeature == nullptr)
3451 16 : break;
3452 : std::map<OGRLayer *, int>::const_iterator oIter =
3453 975 : oMapLayerToIdx.find(poFeatureLayer);
3454 975 : if (oIter == oMapLayerToIdx.end())
3455 : {
3456 : // Feature in a layer that is not a layer of interest.
3457 : // nothing to do
3458 : }
3459 : else
3460 : {
3461 975 : if (!bTargetLayersHaveBeenCreated)
3462 : {
3463 : // We defer target layer creation at the first feature
3464 : // retrieved since getting the layer definition can be
3465 : // costly (case of the GMLAS driver) and thus we'd better
3466 : // taking advantage from the progress callback of
3467 : // GetNextFeature.
3468 15 : bTargetLayersHaveBeenCreated = true;
3469 160 : for (int iLayer = 0; iLayer < nSrcLayerCount; iLayer++)
3470 : {
3471 145 : OGRLayer *poLayer = poDS->GetLayer(iLayer);
3472 290 : if (psOptions->aosLayers.FindString(
3473 290 : poLayer->GetName()) < 0)
3474 3 : continue;
3475 :
3476 : auto psInfo = oSetup.Setup(
3477 : poLayer,
3478 142 : psOptions->osNewLayerName.empty()
3479 : ? nullptr
3480 0 : : psOptions->osNewLayerName.c_str(),
3481 284 : psOptions.get(), nTotalEventsDone);
3482 :
3483 142 : if (psInfo == nullptr && !psOptions->bSkipFailures)
3484 : {
3485 0 : return nullptr;
3486 : }
3487 :
3488 142 : pasAssocLayers[iLayer].psInfo = std::move(psInfo);
3489 : }
3490 15 : if (nRetCode)
3491 0 : break;
3492 : }
3493 :
3494 975 : int iLayer = oIter->second;
3495 975 : TargetLayerInfo *psInfo = pasAssocLayers[iLayer].psInfo.get();
3496 2923 : if ((psInfo == nullptr ||
3497 1949 : !oTranslator.Translate(std::move(poFeature), psInfo, 0,
3498 : nullptr, nTotalEventsDone, nullptr,
3499 1950 : nullptr, psOptions.get())) &&
3500 1 : !psOptions->bSkipFailures)
3501 : {
3502 0 : if (psOptions->bInvokedFromGdalAlgorithm)
3503 : {
3504 0 : CPLError(
3505 : CE_Failure, CPLE_AppDefined,
3506 : "Failed to write layer '%s'. Use --skip-errors to "
3507 : "ignore errors and continue writing.",
3508 0 : poFeatureLayer->GetName());
3509 : }
3510 : else
3511 : {
3512 0 : CPLError(
3513 : CE_Failure, CPLE_AppDefined,
3514 : "Terminating translation prematurely after failed\n"
3515 : "translation of layer %s (use -skipfailures to "
3516 : "skip "
3517 : "errors)",
3518 0 : poFeatureLayer->GetName());
3519 : }
3520 :
3521 0 : nRetCode = 1;
3522 0 : break;
3523 : }
3524 : }
3525 975 : } // while true
3526 :
3527 16 : if (pfnProgress)
3528 : {
3529 0 : pfnProgress(1.0, "", pProgressArg);
3530 : }
3531 :
3532 166 : for (int iLayer = 0; iLayer < nSrcLayerCount; iLayer++)
3533 : {
3534 150 : if (pasAssocLayers[iLayer].psInfo)
3535 141 : pasAssocLayers[iLayer].psInfo->CheckSameCoordinateOperation();
3536 : }
3537 :
3538 16 : if (!bTargetLayersHaveBeenCreated)
3539 : {
3540 : // bTargetLayersHaveBeenCreated not used after here.
3541 : // bTargetLayersHaveBeenCreated = true;
3542 6 : for (int iLayer = 0; iLayer < nSrcLayerCount; iLayer++)
3543 : {
3544 5 : OGRLayer *poLayer = poDS->GetLayer(iLayer);
3545 5 : if (psOptions->aosLayers.FindString(poLayer->GetName()) < 0)
3546 0 : continue;
3547 :
3548 : auto psInfo =
3549 : oSetup.Setup(poLayer,
3550 5 : psOptions->osNewLayerName.empty()
3551 : ? nullptr
3552 0 : : psOptions->osNewLayerName.c_str(),
3553 10 : psOptions.get(), nTotalEventsDone);
3554 :
3555 5 : if (psInfo == nullptr && !psOptions->bSkipFailures)
3556 : {
3557 0 : return nullptr;
3558 : }
3559 :
3560 5 : pasAssocLayers[iLayer].psInfo = std::move(psInfo);
3561 : }
3562 : }
3563 : }
3564 :
3565 : else
3566 : {
3567 950 : std::vector<OGRLayer *> apoLayers;
3568 :
3569 : /* --------------------------------------------------------------------
3570 : */
3571 : /* Process each data source layer. */
3572 : /* --------------------------------------------------------------------
3573 : */
3574 950 : if (psOptions->aosLayers.empty())
3575 : {
3576 938 : const int nLayerCount = poDS->GetLayerCount();
3577 :
3578 1944 : for (int iLayer = 0; iLayer < nLayerCount; iLayer++)
3579 : {
3580 1006 : OGRLayer *poLayer = poDS->GetLayer(iLayer);
3581 :
3582 1006 : if (poLayer == nullptr)
3583 : {
3584 0 : CPLError(CE_Failure, CPLE_AppDefined,
3585 : "Couldn't fetch advertised layer %d!", iLayer);
3586 0 : return nullptr;
3587 : }
3588 1006 : if (!poDS->IsLayerPrivate(iLayer))
3589 : {
3590 1006 : apoLayers.push_back(poLayer);
3591 : }
3592 : }
3593 : }
3594 : /* --------------------------------------------------------------------
3595 : */
3596 : /* Process specified data source layers. */
3597 : /* --------------------------------------------------------------------
3598 : */
3599 : else
3600 : {
3601 :
3602 33 : for (int iLayer = 0; psOptions->aosLayers[iLayer] != nullptr;
3603 : iLayer++)
3604 : {
3605 : OGRLayer *poLayer =
3606 21 : poDS->GetLayerByName(psOptions->aosLayers[iLayer]);
3607 :
3608 21 : if (poLayer == nullptr)
3609 : {
3610 0 : CPLError(CE_Failure, CPLE_AppDefined,
3611 : "Couldn't fetch requested layer '%s'!",
3612 0 : psOptions->aosLayers[iLayer]);
3613 0 : if (!psOptions->bSkipFailures)
3614 : {
3615 0 : return nullptr;
3616 : }
3617 : }
3618 :
3619 21 : apoLayers.emplace_back(poLayer);
3620 : }
3621 : }
3622 :
3623 : /* --------------------------------------------------------------------
3624 : */
3625 : /* Special case to improve user experience when translating into */
3626 : /* single file shapefile and source has only one layer, and that */
3627 : /* the layer name isn't specified */
3628 : /* --------------------------------------------------------------------
3629 : */
3630 : VSIStatBufL sStat;
3631 950 : const int nLayerCount = static_cast<int>(apoLayers.size());
3632 146 : if (EQUAL(poDriver->GetDescription(), "ESRI Shapefile") &&
3633 142 : nLayerCount == 1 && psOptions->osNewLayerName.empty() &&
3634 1107 : VSIStatL(osDestFilename, &sStat) == 0 && VSI_ISREG(sStat.st_mode) &&
3635 961 : (EQUAL(CPLGetExtensionSafe(osDestFilename).c_str(), "shp") ||
3636 952 : EQUAL(CPLGetExtensionSafe(osDestFilename).c_str(), "shz") ||
3637 951 : EQUAL(CPLGetExtensionSafe(osDestFilename).c_str(), "dbf")))
3638 : {
3639 10 : psOptions->osNewLayerName = CPLGetBasenameSafe(osDestFilename);
3640 : }
3641 :
3642 950 : std::vector<GIntBig> anLayerCountFeatures(nLayerCount);
3643 950 : GIntBig nCountLayersFeatures = 0;
3644 950 : GIntBig nAccCountFeatures = 0;
3645 :
3646 : /* First pass to apply filters and count all features if necessary */
3647 1977 : for (int iLayer = 0; iLayer < nLayerCount; iLayer++)
3648 : {
3649 1027 : OGRLayer *poLayer = apoLayers[iLayer];
3650 1027 : if (poLayer == nullptr)
3651 0 : continue;
3652 :
3653 1027 : if (!psOptions->osWHERE.empty())
3654 : {
3655 8 : if (poLayer->SetAttributeFilter(psOptions->osWHERE.c_str()) !=
3656 : OGRERR_NONE)
3657 : {
3658 0 : CPLError(CE_Failure, CPLE_AppDefined,
3659 : "SetAttributeFilter(%s) on layer '%s' failed.",
3660 0 : psOptions->osWHERE.c_str(), poLayer->GetName());
3661 0 : if (!psOptions->bSkipFailures)
3662 : {
3663 0 : return nullptr;
3664 : }
3665 : }
3666 : }
3667 :
3668 2053 : ApplySpatialFilter(
3669 1027 : poLayer, psOptions->poSpatialFilter.get(), poSpatSRS.get(),
3670 1027 : psOptions->bGeomFieldSet ? psOptions->osGeomField.c_str()
3671 : : nullptr,
3672 : poSourceSRS);
3673 :
3674 1027 : if (psOptions->bDisplayProgress)
3675 : {
3676 16 : if (!poLayer->TestCapability(OLCFastFeatureCount))
3677 : {
3678 1 : if (!psOptions->bInvokedFromGdalAlgorithm)
3679 : {
3680 0 : CPLError(
3681 : CE_Warning, CPLE_NotSupported,
3682 : "Progress turned off as fast feature count is not "
3683 : "available.");
3684 : }
3685 1 : psOptions->bDisplayProgress = false;
3686 : }
3687 : else
3688 : {
3689 15 : anLayerCountFeatures[iLayer] = poLayer->GetFeatureCount();
3690 15 : if (psOptions->nLimit >= 0)
3691 0 : anLayerCountFeatures[iLayer] = std::min(
3692 0 : anLayerCountFeatures[iLayer], psOptions->nLimit);
3693 30 : if (anLayerCountFeatures[iLayer] >= 0 &&
3694 15 : anLayerCountFeatures[iLayer] <=
3695 15 : std::numeric_limits<GIntBig>::max() -
3696 : nCountLayersFeatures)
3697 : {
3698 14 : nCountLayersFeatures += anLayerCountFeatures[iLayer];
3699 : }
3700 : else
3701 : {
3702 1 : nCountLayersFeatures = 0;
3703 1 : psOptions->bDisplayProgress = false;
3704 : }
3705 : }
3706 : }
3707 : }
3708 :
3709 : /* Second pass to do the real job */
3710 1977 : for (int iLayer = 0; iLayer < nLayerCount && nRetCode == 0; iLayer++)
3711 : {
3712 1027 : OGRLayer *poLayer = apoLayers[iLayer];
3713 1027 : if (poLayer == nullptr)
3714 0 : continue;
3715 :
3716 1027 : std::unique_ptr<OGRLayer> poLayerToFree;
3717 1027 : OGRLayer *poPassedLayer = poLayer;
3718 1027 : if (psOptions->bSplitListFields)
3719 : {
3720 : auto poSLFLayer = std::make_unique<OGRSplitListFieldLayer>(
3721 2 : poPassedLayer, psOptions->nMaxSplitListSubFields);
3722 :
3723 1 : GDALProgressFunc pfnProgress = nullptr;
3724 : std::unique_ptr<void, decltype(&GDALDestroyScaledProgress)>
3725 2 : pProgressArg(nullptr, GDALDestroyScaledProgress);
3726 :
3727 1 : if (psOptions->bDisplayProgress &&
3728 1 : psOptions->nMaxSplitListSubFields != 1 &&
3729 : nCountLayersFeatures != 0)
3730 : {
3731 0 : pfnProgress = GDALScaledProgress;
3732 0 : pProgressArg.reset(GDALCreateScaledProgress(
3733 : nAccCountFeatures * 1.0 / nCountLayersFeatures,
3734 0 : (nAccCountFeatures + anLayerCountFeatures[iLayer] / 2) *
3735 : 1.0 / nCountLayersFeatures,
3736 0 : psOptions->pfnProgress, psOptions->pProgressData));
3737 : }
3738 :
3739 : int nRet =
3740 1 : poSLFLayer->BuildLayerDefn(pfnProgress, pProgressArg.get());
3741 1 : if (nRet)
3742 : {
3743 1 : poLayerToFree = std::move(poSLFLayer);
3744 1 : poPassedLayer = poLayerToFree.get();
3745 : }
3746 : }
3747 :
3748 1027 : GDALProgressFunc pfnProgress = nullptr;
3749 : std::unique_ptr<void, decltype(&GDALDestroyScaledProgress)>
3750 2054 : pProgressArg(nullptr, GDALDestroyScaledProgress);
3751 :
3752 1027 : if (psOptions->bDisplayProgress)
3753 : {
3754 13 : if (nCountLayersFeatures != 0)
3755 : {
3756 13 : pfnProgress = GDALScaledProgress;
3757 13 : GIntBig nStart = 0;
3758 13 : if (poPassedLayer != poLayer &&
3759 0 : psOptions->nMaxSplitListSubFields != 1)
3760 0 : nStart = anLayerCountFeatures[iLayer] / 2;
3761 13 : pProgressArg.reset(GDALCreateScaledProgress(
3762 13 : (nAccCountFeatures + nStart) * 1.0 /
3763 : nCountLayersFeatures,
3764 13 : (nAccCountFeatures + anLayerCountFeatures[iLayer]) *
3765 : 1.0 / nCountLayersFeatures,
3766 13 : psOptions->pfnProgress, psOptions->pProgressData));
3767 : }
3768 :
3769 13 : nAccCountFeatures += anLayerCountFeatures[iLayer];
3770 : }
3771 :
3772 : auto psInfo = oSetup.Setup(poPassedLayer,
3773 1027 : psOptions->osNewLayerName.empty()
3774 : ? nullptr
3775 37 : : psOptions->osNewLayerName.c_str(),
3776 3118 : psOptions.get(), nTotalEventsDone);
3777 :
3778 1027 : poPassedLayer->ResetReading();
3779 :
3780 4104 : if ((psInfo == nullptr ||
3781 3077 : !oTranslator.Translate(nullptr, psInfo.get(),
3782 1025 : anLayerCountFeatures[iLayer], nullptr,
3783 : nTotalEventsDone, pfnProgress,
3784 2054 : pProgressArg.get(), psOptions.get())) &&
3785 17 : !psOptions->bSkipFailures)
3786 : {
3787 16 : if (psOptions->bInvokedFromGdalAlgorithm)
3788 : {
3789 9 : CPLError(CE_Failure, CPLE_AppDefined,
3790 : "Failed to write layer '%s'. Use --skip-errors to "
3791 : "ignore errors and continue writing.",
3792 9 : poLayer->GetName());
3793 : }
3794 : else
3795 : {
3796 7 : CPLError(
3797 : CE_Failure, CPLE_AppDefined,
3798 : "Terminating translation prematurely after failed\n"
3799 : "translation of layer %s (use -skipfailures to skip "
3800 : "errors)",
3801 7 : poLayer->GetName());
3802 : }
3803 :
3804 16 : nRetCode = 1;
3805 : }
3806 :
3807 1027 : if (psInfo)
3808 1025 : psInfo->CheckSameCoordinateOperation();
3809 : }
3810 : }
3811 :
3812 983 : CopyRelationships(poODS, poDS);
3813 :
3814 : /* -------------------------------------------------------------------- */
3815 : /* Process DS style table */
3816 : /* -------------------------------------------------------------------- */
3817 :
3818 983 : poODS->SetStyleTable(poDS->GetStyleTable());
3819 :
3820 983 : if (psOptions->nGroupTransactions)
3821 : {
3822 982 : if (!psOptions->nLayerTransaction)
3823 : {
3824 173 : if (nRetCode != 0 && !psOptions->bSkipFailures)
3825 8 : poODS->RollbackTransaction();
3826 : else
3827 : {
3828 165 : OGRErr eRet = poODS->CommitTransaction();
3829 165 : if (eRet != OGRERR_NONE && eRet != OGRERR_UNSUPPORTED_OPERATION)
3830 : {
3831 1 : nRetCode = 1;
3832 : }
3833 : }
3834 : }
3835 : }
3836 :
3837 : // Note: this guarantees that the file can be opened in a consistent state,
3838 : // without requiring to close poODS, only if the driver declares
3839 : // DCAP_FLUSHCACHE_CONSISTENT_STATE
3840 983 : if (poODS->FlushCache() != CE_None)
3841 0 : nRetCode = 1;
3842 :
3843 983 : if (nRetCode == 0)
3844 : {
3845 964 : if (hDstDS)
3846 28 : return hDstDS;
3847 : else
3848 936 : return GDALDataset::ToHandle(poODSUniquePtr.release());
3849 : }
3850 :
3851 19 : return nullptr;
3852 : }
3853 :
3854 : /************************************************************************/
3855 : /* SetZ() */
3856 : /************************************************************************/
3857 :
3858 : namespace
3859 : {
3860 : class SetZVisitor : public OGRDefaultGeometryVisitor
3861 : {
3862 : double m_dfZ;
3863 :
3864 : public:
3865 30 : explicit SetZVisitor(double dfZ) : m_dfZ(dfZ)
3866 : {
3867 30 : }
3868 :
3869 : using OGRDefaultGeometryVisitor::visit;
3870 :
3871 735 : void visit(OGRPoint *poPoint) override
3872 : {
3873 735 : poPoint->setZ(m_dfZ);
3874 735 : }
3875 : };
3876 : } // namespace
3877 :
3878 30 : static void SetZ(OGRGeometry *poGeom, double dfZ)
3879 : {
3880 30 : if (poGeom == nullptr)
3881 0 : return;
3882 60 : SetZVisitor visitor(dfZ);
3883 30 : poGeom->set3D(true);
3884 30 : poGeom->accept(&visitor);
3885 : }
3886 :
3887 : /************************************************************************/
3888 : /* ForceCoordDimension() */
3889 : /************************************************************************/
3890 :
3891 1323 : static int ForceCoordDimension(int eGType, int nCoordDim)
3892 : {
3893 1323 : if (nCoordDim == 2 && eGType != wkbNone)
3894 3 : return wkbFlatten(eGType);
3895 1320 : else if (nCoordDim == 3 && eGType != wkbNone)
3896 3 : return wkbSetZ(wkbFlatten(eGType));
3897 1317 : else if (nCoordDim == COORD_DIM_XYM && eGType != wkbNone)
3898 2 : return wkbSetM(wkbFlatten(eGType));
3899 1315 : else if (nCoordDim == 4 && eGType != wkbNone)
3900 2 : return OGR_GT_SetModifier(static_cast<OGRwkbGeometryType>(eGType), TRUE,
3901 2 : TRUE);
3902 : else
3903 1313 : return eGType;
3904 : }
3905 :
3906 : /************************************************************************/
3907 : /* GetLayerAndOverwriteIfNecessary() */
3908 : /************************************************************************/
3909 :
3910 1191 : static OGRLayer *GetLayerAndOverwriteIfNecessary(GDALDataset *poDstDS,
3911 : const char *pszNewLayerName,
3912 : bool bOverwrite,
3913 : bool *pbErrorOccurred,
3914 : bool *pbOverwriteActuallyDone,
3915 : bool *pbAddOverwriteLCO)
3916 : {
3917 1191 : if (pbErrorOccurred)
3918 1191 : *pbErrorOccurred = false;
3919 1191 : if (pbOverwriteActuallyDone)
3920 1191 : *pbOverwriteActuallyDone = false;
3921 1191 : if (pbAddOverwriteLCO)
3922 1191 : *pbAddOverwriteLCO = false;
3923 :
3924 : /* GetLayerByName() can instantiate layers that would have been */
3925 : /* 'hidden' otherwise, for example, non-spatial tables in a */
3926 : /* PostGIS-enabled database, so this apparently useless command is */
3927 : /* not useless. (#4012) */
3928 1191 : CPLPushErrorHandler(CPLQuietErrorHandler);
3929 1191 : OGRLayer *poDstLayer = poDstDS->GetLayerByName(pszNewLayerName);
3930 1191 : CPLPopErrorHandler();
3931 1191 : CPLErrorReset();
3932 :
3933 1191 : int iLayer = -1;
3934 1191 : if (poDstLayer != nullptr)
3935 : {
3936 65 : const int nLayerCount = poDstDS->GetLayerCount();
3937 379 : for (iLayer = 0; iLayer < nLayerCount; iLayer++)
3938 : {
3939 379 : OGRLayer *poLayer = poDstDS->GetLayer(iLayer);
3940 379 : if (poLayer == poDstLayer)
3941 65 : break;
3942 : }
3943 :
3944 65 : if (iLayer == nLayerCount)
3945 : /* should not happen with an ideal driver */
3946 0 : poDstLayer = nullptr;
3947 : }
3948 :
3949 : /* -------------------------------------------------------------------- */
3950 : /* If the user requested overwrite, and we have the layer in */
3951 : /* question we need to delete it now so it will get recreated */
3952 : /* (overwritten). */
3953 : /* -------------------------------------------------------------------- */
3954 1191 : if (poDstLayer != nullptr && bOverwrite)
3955 : {
3956 : /* When using the CARTO driver we don't want to delete the layer if */
3957 : /* it's going to be recreated. Instead we mark it to be overwritten */
3958 : /* when the new creation is requested */
3959 16 : if (poDstDS->GetDriver()->GetMetadataItem(
3960 32 : GDAL_DS_LAYER_CREATIONOPTIONLIST) != nullptr &&
3961 32 : strstr(poDstDS->GetDriver()->GetMetadataItem(
3962 16 : GDAL_DS_LAYER_CREATIONOPTIONLIST),
3963 : "CARTODBFY") != nullptr)
3964 : {
3965 0 : if (pbAddOverwriteLCO)
3966 0 : *pbAddOverwriteLCO = true;
3967 0 : if (pbOverwriteActuallyDone)
3968 0 : *pbOverwriteActuallyDone = true;
3969 : }
3970 16 : else if (poDstDS->DeleteLayer(iLayer) != OGRERR_NONE)
3971 : {
3972 0 : CPLError(CE_Failure, CPLE_AppDefined,
3973 : "DeleteLayer() failed when overwrite requested.");
3974 0 : if (pbErrorOccurred)
3975 0 : *pbErrorOccurred = true;
3976 : }
3977 : else
3978 : {
3979 16 : if (pbOverwriteActuallyDone)
3980 16 : *pbOverwriteActuallyDone = true;
3981 : }
3982 16 : poDstLayer = nullptr;
3983 : }
3984 :
3985 1191 : return poDstLayer;
3986 : }
3987 :
3988 : /************************************************************************/
3989 : /* ConvertType() */
3990 : /************************************************************************/
3991 :
3992 1314 : static OGRwkbGeometryType ConvertType(GeomTypeConversion eGeomTypeConversion,
3993 : OGRwkbGeometryType eGType)
3994 : {
3995 1314 : OGRwkbGeometryType eRetType = eGType;
3996 :
3997 1314 : if (eGeomTypeConversion == GTC_CONVERT_TO_LINEAR ||
3998 : eGeomTypeConversion == GTC_PROMOTE_TO_MULTI_AND_CONVERT_TO_LINEAR)
3999 : {
4000 13 : eRetType = OGR_GT_GetLinear(eRetType);
4001 : }
4002 :
4003 1314 : if (eGeomTypeConversion == GTC_PROMOTE_TO_MULTI ||
4004 : eGeomTypeConversion == GTC_PROMOTE_TO_MULTI_AND_CONVERT_TO_LINEAR)
4005 : {
4006 12 : if (eRetType == wkbTriangle || eRetType == wkbTIN ||
4007 : eRetType == wkbPolyhedralSurface)
4008 : {
4009 0 : eRetType = wkbMultiPolygon;
4010 : }
4011 12 : else if (!OGR_GT_IsSubClassOf(eRetType, wkbGeometryCollection))
4012 : {
4013 8 : eRetType = OGR_GT_GetCollection(eRetType);
4014 : }
4015 : }
4016 :
4017 1314 : if (eGeomTypeConversion == GTC_CONVERT_TO_CURVE)
4018 2 : eRetType = OGR_GT_GetCurve(eRetType);
4019 :
4020 1314 : return eRetType;
4021 : }
4022 :
4023 : /************************************************************************/
4024 : /* DoFieldTypeConversion() */
4025 : /************************************************************************/
4026 :
4027 3744 : static void DoFieldTypeConversion(GDALDataset *poDstDS,
4028 : OGRFieldDefn &oFieldDefn,
4029 : CSLConstList papszFieldTypesToString,
4030 : CSLConstList papszMapFieldType,
4031 : bool bUnsetFieldWidth, bool bQuiet,
4032 : bool bForceNullable, bool bUnsetDefault)
4033 : {
4034 3744 : if (papszFieldTypesToString != nullptr)
4035 : {
4036 0 : CPLString osLookupString;
4037 : osLookupString.Printf(
4038 : "%s(%s)", OGRFieldDefn::GetFieldTypeName(oFieldDefn.GetType()),
4039 0 : OGRFieldDefn::GetFieldSubTypeName(oFieldDefn.GetSubType()));
4040 :
4041 0 : int iIdx = CSLFindString(papszFieldTypesToString, osLookupString);
4042 0 : if (iIdx < 0)
4043 0 : iIdx = CSLFindString(
4044 : papszFieldTypesToString,
4045 : OGRFieldDefn::GetFieldTypeName(oFieldDefn.GetType()));
4046 0 : if (iIdx < 0)
4047 0 : iIdx = CSLFindString(papszFieldTypesToString, "All");
4048 0 : if (iIdx >= 0)
4049 : {
4050 0 : oFieldDefn.SetSubType(OFSTNone);
4051 0 : oFieldDefn.SetType(OFTString);
4052 : }
4053 : }
4054 3744 : else if (papszMapFieldType != nullptr)
4055 : {
4056 28 : CPLString osLookupString;
4057 : osLookupString.Printf(
4058 : "%s(%s)", OGRFieldDefn::GetFieldTypeName(oFieldDefn.GetType()),
4059 14 : OGRFieldDefn::GetFieldSubTypeName(oFieldDefn.GetSubType()));
4060 :
4061 : const char *pszType =
4062 14 : CSLFetchNameValue(papszMapFieldType, osLookupString);
4063 14 : if (pszType == nullptr)
4064 13 : pszType = CSLFetchNameValue(
4065 : papszMapFieldType,
4066 : OGRFieldDefn::GetFieldTypeName(oFieldDefn.GetType()));
4067 14 : if (pszType == nullptr)
4068 10 : pszType = CSLFetchNameValue(papszMapFieldType, "All");
4069 14 : if (pszType != nullptr)
4070 : {
4071 : int iSubType;
4072 4 : int iType = GetFieldType(pszType, &iSubType);
4073 4 : if (iType >= 0 && iSubType >= 0)
4074 : {
4075 4 : oFieldDefn.SetSubType(OFSTNone);
4076 4 : oFieldDefn.SetType(static_cast<OGRFieldType>(iType));
4077 4 : oFieldDefn.SetSubType(static_cast<OGRFieldSubType>(iSubType));
4078 4 : if (iType == OFTInteger)
4079 1 : oFieldDefn.SetWidth(0);
4080 : }
4081 : }
4082 : }
4083 3744 : if (bUnsetFieldWidth)
4084 : {
4085 6 : oFieldDefn.SetWidth(0);
4086 6 : oFieldDefn.SetPrecision(0);
4087 : }
4088 3744 : if (bForceNullable)
4089 4 : oFieldDefn.SetNullable(TRUE);
4090 3744 : if (bUnsetDefault)
4091 2 : oFieldDefn.SetDefault(nullptr);
4092 :
4093 3744 : const auto poDstDriver = poDstDS->GetDriver();
4094 : const char *pszCreationFieldDataTypes =
4095 : poDstDriver
4096 3744 : ? poDstDriver->GetMetadataItem(GDAL_DMD_CREATIONFIELDDATATYPES)
4097 3744 : : nullptr;
4098 : const char *pszCreationFieldDataSubtypes =
4099 : poDstDriver
4100 3744 : ? poDstDriver->GetMetadataItem(GDAL_DMD_CREATIONFIELDDATASUBTYPES)
4101 3744 : : nullptr;
4102 7373 : if (pszCreationFieldDataTypes &&
4103 3629 : strstr(pszCreationFieldDataTypes,
4104 : OGRFieldDefn::GetFieldTypeName(oFieldDefn.GetType())) == nullptr)
4105 : {
4106 30 : if (pszCreationFieldDataSubtypes &&
4107 58 : (oFieldDefn.GetType() == OFTIntegerList ||
4108 55 : oFieldDefn.GetType() == OFTInteger64List ||
4109 53 : oFieldDefn.GetType() == OFTRealList ||
4110 88 : oFieldDefn.GetType() == OFTStringList) &&
4111 25 : strstr(pszCreationFieldDataSubtypes, "JSON"))
4112 : {
4113 5 : if (!bQuiet)
4114 : {
4115 5 : CPLError(
4116 : CE_Warning, CPLE_AppDefined,
4117 : "The output driver does not seem to natively support %s "
4118 : "type for field %s. Converting it to String(JSON) instead. "
4119 : "-mapFieldType can be used to control field type "
4120 : "conversion.",
4121 : OGRFieldDefn::GetFieldTypeName(oFieldDefn.GetType()),
4122 : oFieldDefn.GetNameRef());
4123 : }
4124 5 : oFieldDefn.SetSubType(OFSTNone);
4125 5 : oFieldDefn.SetType(OFTString);
4126 5 : oFieldDefn.SetSubType(OFSTJSON);
4127 : }
4128 27 : else if (oFieldDefn.GetType() == OFTInteger64)
4129 : {
4130 1 : if (!bQuiet)
4131 : {
4132 1 : CPLError(
4133 : CE_Warning, CPLE_AppDefined,
4134 : "The output driver does not seem to natively support %s "
4135 : "type for field %s. Converting it to Real instead. "
4136 : "-mapFieldType can be used to control field type "
4137 : "conversion.",
4138 : OGRFieldDefn::GetFieldTypeName(oFieldDefn.GetType()),
4139 : oFieldDefn.GetNameRef());
4140 : }
4141 1 : oFieldDefn.SetType(OFTReal);
4142 : }
4143 30 : else if (oFieldDefn.GetType() == OFTDateTime && poDstDriver &&
4144 4 : EQUAL(poDstDriver->GetDescription(), "ESRI Shapefile"))
4145 : {
4146 : // Just be silent. The shapefile driver will itself emit a
4147 : // warning mentioning it converts DateTime to String.
4148 : }
4149 25 : else if (!bQuiet)
4150 : {
4151 25 : CPLError(
4152 : CE_Warning, CPLE_AppDefined,
4153 : "The output driver does not natively support %s type for "
4154 : "field %s. Misconversion can happen. "
4155 : "-mapFieldType can be used to control field type conversion.",
4156 : OGRFieldDefn::GetFieldTypeName(oFieldDefn.GetType()),
4157 : oFieldDefn.GetNameRef());
4158 : }
4159 : }
4160 3712 : else if (!pszCreationFieldDataTypes)
4161 : {
4162 : // All drivers supporting OFTInteger64 should advertise it theoretically
4163 115 : if (oFieldDefn.GetType() == OFTInteger64)
4164 : {
4165 1 : if (!bQuiet)
4166 : {
4167 1 : CPLError(CE_Warning, CPLE_AppDefined,
4168 : "The output driver does not seem to natively support "
4169 : "%s type "
4170 : "for field %s. Converting it to Real instead. "
4171 : "-mapFieldType can be used to control field type "
4172 : "conversion.",
4173 : OGRFieldDefn::GetFieldTypeName(oFieldDefn.GetType()),
4174 : oFieldDefn.GetNameRef());
4175 : }
4176 1 : oFieldDefn.SetType(OFTReal);
4177 : }
4178 : }
4179 3744 : }
4180 :
4181 : /************************************************************************/
4182 : /* GetArrowGeomFieldIndex() */
4183 : /************************************************************************/
4184 :
4185 24 : static int GetArrowGeomFieldIndex(const struct ArrowSchema *psLayerSchema,
4186 : const char *pszFieldName)
4187 : {
4188 24 : if (strcmp(psLayerSchema->format, "+s") == 0) // struct
4189 : {
4190 82 : for (int i = 0; i < psLayerSchema->n_children; ++i)
4191 : {
4192 82 : const auto psSchema = psLayerSchema->children[i];
4193 82 : if (strcmp(psSchema->format, "z") == 0) // binary
4194 : {
4195 24 : if (strcmp(psSchema->name, pszFieldName) == 0)
4196 : {
4197 22 : return i;
4198 : }
4199 : else
4200 : {
4201 : // Check if ARROW:extension:name = ogc.wkb or geoarrow.wkb
4202 2 : const char *pabyMetadata = psSchema->metadata;
4203 2 : if (pabyMetadata)
4204 : {
4205 : const auto oMetadata =
4206 2 : OGRParseArrowMetadata(pabyMetadata);
4207 2 : auto oIter = oMetadata.find(ARROW_EXTENSION_NAME_KEY);
4208 4 : if (oIter != oMetadata.end() &&
4209 2 : (oIter->second == EXTENSION_NAME_OGC_WKB ||
4210 0 : oIter->second == EXTENSION_NAME_GEOARROW_WKB))
4211 : {
4212 2 : return i;
4213 : }
4214 : }
4215 : }
4216 : }
4217 : }
4218 : }
4219 0 : return -1;
4220 : }
4221 :
4222 : /************************************************************************/
4223 : /* BuildGetArrowStreamOptions() */
4224 : /************************************************************************/
4225 :
4226 : static CPLStringList
4227 167 : BuildGetArrowStreamOptions(OGRLayer *poSrcLayer, OGRLayer *poDstLayer,
4228 : const GDALVectorTranslateOptions *psOptions,
4229 : bool bPreserveFID)
4230 : {
4231 167 : CPLStringList aosOptionsGetArrowStream;
4232 167 : aosOptionsGetArrowStream.SetNameValue("SILENCE_GET_SCHEMA_ERROR", "YES");
4233 167 : aosOptionsGetArrowStream.SetNameValue("GEOMETRY_ENCODING", "WKB");
4234 167 : if (!bPreserveFID)
4235 137 : aosOptionsGetArrowStream.SetNameValue("INCLUDE_FID", "NO");
4236 167 : if (psOptions->nLimit >= 0)
4237 : {
4238 : aosOptionsGetArrowStream.SetNameValue(
4239 : "MAX_FEATURES_IN_BATCH",
4240 : CPLSPrintf(CPL_FRMT_GIB,
4241 2 : std::min<GIntBig>(psOptions->nLimit,
4242 2 : (psOptions->nGroupTransactions > 0
4243 4 : ? psOptions->nGroupTransactions
4244 2 : : 65536))));
4245 : }
4246 165 : else if (psOptions->nGroupTransactions > 0)
4247 : {
4248 : aosOptionsGetArrowStream.SetNameValue(
4249 : "MAX_FEATURES_IN_BATCH",
4250 165 : CPLSPrintf("%d", psOptions->nGroupTransactions));
4251 : }
4252 :
4253 167 : auto poSrcDS = poSrcLayer->GetDataset();
4254 167 : auto poDstDS = poDstLayer->GetDataset();
4255 167 : if (poSrcDS && poDstDS)
4256 : {
4257 163 : auto poSrcDriver = poSrcDS->GetDriver();
4258 163 : auto poDstDriver = poDstDS->GetDriver();
4259 :
4260 206 : const auto IsArrowNativeDriver = [](GDALDriver *poDriver)
4261 : {
4262 206 : return EQUAL(poDriver->GetDescription(), "ARROW") ||
4263 289 : EQUAL(poDriver->GetDescription(), "PARQUET") ||
4264 289 : EQUAL(poDriver->GetDescription(), "ADBC");
4265 : };
4266 :
4267 206 : if (poSrcDriver && poDstDriver && !IsArrowNativeDriver(poSrcDriver) &&
4268 43 : !IsArrowNativeDriver(poDstDriver))
4269 : {
4270 : // For non-Arrow-native drivers, request DateTime as string, to
4271 : // allow mix of timezones
4272 : aosOptionsGetArrowStream.SetNameValue(GAS_OPT_DATETIME_AS_STRING,
4273 40 : "YES");
4274 : }
4275 : }
4276 :
4277 167 : return aosOptionsGetArrowStream;
4278 : }
4279 :
4280 : /************************************************************************/
4281 : /* SetupTargetLayer::CanUseWriteArrowBatch() */
4282 : /************************************************************************/
4283 :
4284 1187 : bool SetupTargetLayer::CanUseWriteArrowBatch(
4285 : OGRLayer *poSrcLayer, OGRLayer *poDstLayer, bool bJustCreatedLayer,
4286 : const GDALVectorTranslateOptions *psOptions, bool bPreserveFID,
4287 : bool &bError, OGRArrowArrayStream &streamSrc)
4288 : {
4289 1187 : bError = false;
4290 :
4291 : // Check if we can use the Arrow interface to get and write features
4292 : // as it will be faster if the input driver has a fast
4293 : // implementation of GetArrowStream().
4294 : // We also can only do that only if using ogr2ogr without options that
4295 : // alter features.
4296 : // OGR2OGR_USE_ARROW_API config option is mostly for testing purposes
4297 : // or as a safety belt if things turned bad...
4298 1187 : bool bUseWriteArrowBatch = false;
4299 1187 : if (((poSrcLayer->TestCapability(OLCFastGetArrowStream) &&
4300 : // As we don't control the input array size when the input or output
4301 : // drivers are Arrow/Parquet (as they don't use the generic
4302 : // implementation), we can't guarantee that ROW_GROUP_SIZE/BATCH_SIZE
4303 : // layer creation options will be honored.
4304 175 : !psOptions->aosLCO.FetchNameValue("ROW_GROUP_SIZE") &&
4305 173 : !psOptions->aosLCO.FetchNameValue("BATCH_SIZE") &&
4306 170 : CPLTestBool(CPLGetConfigOption("OGR2OGR_USE_ARROW_API", "YES"))) ||
4307 1018 : CPLTestBool(CPLGetConfigOption("OGR2OGR_USE_ARROW_API", "NO"))) &&
4308 180 : !psOptions->bUpsert && !psOptions->bSkipFailures &&
4309 348 : !psOptions->poClipSrc && !psOptions->poClipDst &&
4310 340 : psOptions->asGCPs.empty() && !psOptions->bWrapDateline &&
4311 170 : !m_bAddMissingFields && m_eGType == GEOMTYPE_UNCHANGED &&
4312 169 : psOptions->eGeomOp == GEOMOP_NONE &&
4313 169 : m_eGeomTypeConversion == GTC_DEFAULT && m_nCoordDim < 0 &&
4314 169 : !m_papszFieldTypesToString && !m_papszMapFieldType &&
4315 169 : !m_bUnsetFieldWidth && !m_bExplodeCollections && !m_pszZField &&
4316 168 : m_bExactFieldNameMatch && !m_bForceNullable && !m_bResolveDomains &&
4317 168 : !m_bUnsetDefault && psOptions->nFIDToFetch == OGRNullFID &&
4318 168 : psOptions->dfXYRes == OGRGeomCoordinatePrecision::UNKNOWN &&
4319 2374 : !psOptions->bMakeValid && !psOptions->bSkipInvalidGeom)
4320 : {
4321 168 : if (psOptions->bTransform)
4322 : {
4323 : // To simplify implementation for now
4324 26 : if (poSrcLayer->GetLayerDefn()->GetGeomFieldCount() != 1 ||
4325 13 : poDstLayer->GetLayerDefn()->GetGeomFieldCount() != 1)
4326 : {
4327 1 : return false;
4328 : }
4329 13 : const auto poSrcSRS = m_poUserSourceSRS ? m_poUserSourceSRS
4330 12 : : poSrcLayer->GetLayerDefn()
4331 12 : ->GetGeomFieldDefn(0)
4332 12 : ->GetSpatialRef();
4333 13 : if (!OGRGeometryFactory::isTransformWithOptionsRegularTransform(
4334 : poSrcSRS, m_poOutputSRS, nullptr))
4335 : {
4336 1 : return false;
4337 : }
4338 : }
4339 :
4340 167 : if (m_bSelFieldsSet)
4341 : {
4342 2 : SetIgnoredFields(poSrcLayer);
4343 : }
4344 :
4345 : const CPLStringList aosGetArrowStreamOptions(BuildGetArrowStreamOptions(
4346 167 : poSrcLayer, poDstLayer, psOptions, bPreserveFID));
4347 167 : if (poSrcLayer->GetArrowStream(streamSrc.get(),
4348 167 : aosGetArrowStreamOptions.List()))
4349 : {
4350 : struct ArrowSchema schemaSrc;
4351 167 : if (streamSrc.get_schema(&schemaSrc) == 0)
4352 : {
4353 179 : if (psOptions->bTransform &&
4354 12 : GetArrowGeomFieldIndex(&schemaSrc,
4355 12 : poSrcLayer->GetGeometryColumn()) < 0)
4356 : {
4357 0 : schemaSrc.release(&schemaSrc);
4358 0 : streamSrc.clear();
4359 0 : return false;
4360 : }
4361 :
4362 167 : std::string osErrorMsg;
4363 167 : if (poDstLayer->IsArrowSchemaSupported(&schemaSrc, nullptr,
4364 167 : osErrorMsg))
4365 : {
4366 : const OGRFeatureDefn *poSrcFDefn =
4367 167 : poSrcLayer->GetLayerDefn();
4368 : const OGRFeatureDefn *poDstFDefn =
4369 167 : poDstLayer->GetLayerDefn();
4370 165 : if (bJustCreatedLayer && poDstFDefn &&
4371 497 : poDstFDefn->GetFieldCount() == 0 &&
4372 165 : poDstFDefn->GetGeomFieldCount() ==
4373 165 : poSrcFDefn->GetGeomFieldCount())
4374 : {
4375 : // Create output fields using CreateFieldFromArrowSchema()
4376 1273 : for (int i = 0; i < schemaSrc.n_children; ++i)
4377 : {
4378 1108 : const char *pszFieldName =
4379 1108 : schemaSrc.children[i]->name;
4380 :
4381 : const auto iSrcField =
4382 1108 : poSrcFDefn->GetFieldIndex(pszFieldName);
4383 1108 : if (iSrcField >= 0)
4384 : {
4385 : const auto poSrcFieldDefn =
4386 910 : poSrcFDefn->GetFieldDefn(iSrcField);
4387 : // Create field domain in output dataset if not already existing.
4388 : const std::string osDomainName(
4389 1820 : poSrcFieldDefn->GetDomainName());
4390 910 : if (!osDomainName.empty())
4391 : {
4392 33 : if (m_poDstDS->TestCapability(
4393 22 : ODsCAddFieldDomain) &&
4394 11 : m_poDstDS->GetFieldDomain(
4395 11 : osDomainName) == nullptr)
4396 : {
4397 : const auto poSrcDomain =
4398 22 : m_poSrcDS->GetFieldDomain(
4399 11 : osDomainName);
4400 11 : if (poSrcDomain)
4401 : {
4402 22 : std::string failureReason;
4403 11 : if (!m_poDstDS->AddFieldDomain(
4404 22 : std::unique_ptr<
4405 : OGRFieldDomain>(
4406 11 : poSrcDomain->Clone()),
4407 11 : failureReason))
4408 : {
4409 0 : CPLDebug("OGR2OGR",
4410 : "Cannot create domain "
4411 : "%s: %s",
4412 : osDomainName.c_str(),
4413 : failureReason.c_str());
4414 : }
4415 : }
4416 : else
4417 : {
4418 0 : CPLDebug("OGR2OGR",
4419 : "Cannot find domain %s in "
4420 : "source dataset",
4421 : osDomainName.c_str());
4422 : }
4423 : }
4424 : }
4425 : }
4426 :
4427 3324 : if (!EQUAL(pszFieldName, "OGC_FID") &&
4428 1108 : !EQUAL(pszFieldName, "wkb_geometry") &&
4429 1100 : !EQUAL(pszFieldName,
4430 1070 : poSrcLayer->GetFIDColumn()) &&
4431 1070 : poSrcFDefn->GetGeomFieldIndex(pszFieldName) <
4432 2216 : 0 &&
4433 919 : !poDstLayer->CreateFieldFromArrowSchema(
4434 919 : schemaSrc.children[i], nullptr))
4435 : {
4436 0 : CPLError(CE_Failure, CPLE_AppDefined,
4437 : "Cannot create field %s",
4438 : pszFieldName);
4439 0 : schemaSrc.release(&schemaSrc);
4440 0 : streamSrc.clear();
4441 0 : return false;
4442 : }
4443 : }
4444 165 : bUseWriteArrowBatch = true;
4445 : }
4446 2 : else if (!bJustCreatedLayer)
4447 : {
4448 : // If the layer already exist, get its schema, and
4449 : // check that it looks to be the same as the source
4450 : // one
4451 : struct ArrowArrayStream streamDst;
4452 2 : if (poDstLayer->GetArrowStream(
4453 2 : &streamDst, aosGetArrowStreamOptions.List()))
4454 : {
4455 : struct ArrowSchema schemaDst;
4456 2 : if (streamDst.get_schema(&streamDst, &schemaDst) ==
4457 : 0)
4458 : {
4459 2 : if (schemaDst.n_children ==
4460 2 : schemaSrc.n_children)
4461 : {
4462 2 : bUseWriteArrowBatch = true;
4463 : }
4464 2 : schemaDst.release(&schemaDst);
4465 : }
4466 2 : streamDst.release(&streamDst);
4467 : }
4468 : }
4469 167 : if (bUseWriteArrowBatch)
4470 : {
4471 167 : CPLDebug("OGR2OGR", "Using WriteArrowBatch()");
4472 : }
4473 : }
4474 : else
4475 : {
4476 0 : CPLDebug("OGR2OGR",
4477 : "Cannot use WriteArrowBatch() because "
4478 : "input layer schema is not supported by output "
4479 : "layer: %s",
4480 : osErrorMsg.c_str());
4481 : }
4482 167 : schemaSrc.release(&schemaSrc);
4483 : }
4484 167 : if (!bUseWriteArrowBatch)
4485 0 : streamSrc.clear();
4486 : }
4487 : }
4488 1186 : return bUseWriteArrowBatch;
4489 : }
4490 :
4491 : /************************************************************************/
4492 : /* SetupTargetLayer::SetIgnoredFields() */
4493 : /************************************************************************/
4494 :
4495 12 : void SetupTargetLayer::SetIgnoredFields(OGRLayer *poSrcLayer)
4496 : {
4497 12 : bool bUseIgnoredFields = true;
4498 24 : CPLStringList aosWHEREUsedFields;
4499 12 : const auto poSrcFDefn = poSrcLayer->GetLayerDefn();
4500 :
4501 12 : if (m_pszWHERE)
4502 : {
4503 : /* We must not ignore fields used in the -where expression
4504 : * (#4015) */
4505 4 : OGRFeatureQuery oFeatureQuery;
4506 2 : if (oFeatureQuery.Compile(poSrcFDefn, m_pszWHERE, FALSE, nullptr) ==
4507 : OGRERR_NONE)
4508 : {
4509 0 : aosWHEREUsedFields = oFeatureQuery.GetUsedFields();
4510 : }
4511 : else
4512 : {
4513 2 : bUseIgnoredFields = false;
4514 : }
4515 : }
4516 :
4517 24 : CPLStringList aosIgnoredFields;
4518 40 : for (int iSrcField = 0;
4519 40 : bUseIgnoredFields && iSrcField < poSrcFDefn->GetFieldCount();
4520 : iSrcField++)
4521 : {
4522 : const char *pszFieldName =
4523 28 : poSrcFDefn->GetFieldDefn(iSrcField)->GetNameRef();
4524 : bool bFieldRequested =
4525 28 : CSLFindString(m_papszSelFields, pszFieldName) >= 0;
4526 28 : bFieldRequested |= aosWHEREUsedFields.FindString(pszFieldName) >= 0;
4527 28 : bFieldRequested |=
4528 28 : (m_pszZField != nullptr && EQUAL(pszFieldName, m_pszZField));
4529 :
4530 : // If the source field is not requested, add it to the list of ignored
4531 : // fields.
4532 28 : if (!bFieldRequested)
4533 15 : aosIgnoredFields.push_back(pszFieldName);
4534 : }
4535 12 : if (bUseIgnoredFields)
4536 10 : poSrcLayer->SetIgnoredFields(
4537 10 : const_cast<const char **>(aosIgnoredFields.List()));
4538 12 : }
4539 :
4540 : /************************************************************************/
4541 : /* SetupTargetLayer::Setup() */
4542 : /************************************************************************/
4543 :
4544 : std::unique_ptr<TargetLayerInfo>
4545 1191 : SetupTargetLayer::Setup(OGRLayer *poSrcLayer, const char *pszNewLayerName,
4546 : GDALVectorTranslateOptions *psOptions,
4547 : GIntBig &nTotalEventsDone)
4548 : {
4549 1191 : int eGType = m_eGType;
4550 1191 : bool bPreserveFID = m_bPreserveFID;
4551 1191 : bool bAppend = m_bAppend;
4552 :
4553 1191 : if (pszNewLayerName == nullptr)
4554 1151 : pszNewLayerName = poSrcLayer->GetName();
4555 :
4556 : /* -------------------------------------------------------------------- */
4557 : /* Get other info. */
4558 : /* -------------------------------------------------------------------- */
4559 1191 : const OGRFeatureDefn *poSrcFDefn = poSrcLayer->GetLayerDefn();
4560 :
4561 : /* -------------------------------------------------------------------- */
4562 : /* Find requested geometry fields. */
4563 : /* -------------------------------------------------------------------- */
4564 2382 : std::vector<int> anRequestedGeomFields;
4565 1191 : const int nSrcGeomFieldCount = poSrcFDefn->GetGeomFieldCount();
4566 1191 : if (m_bSelFieldsSet && !bAppend)
4567 : {
4568 44 : for (int iField = 0; m_papszSelFields && m_papszSelFields[iField];
4569 : iField++)
4570 : {
4571 27 : int iSrcField = poSrcFDefn->GetFieldIndex(m_papszSelFields[iField]);
4572 27 : if (iSrcField >= 0)
4573 : {
4574 : /* do nothing */
4575 : }
4576 : else
4577 : {
4578 3 : iSrcField =
4579 3 : poSrcFDefn->GetGeomFieldIndex(m_papszSelFields[iField]);
4580 3 : if (iSrcField >= 0)
4581 : {
4582 3 : anRequestedGeomFields.push_back(iSrcField);
4583 : }
4584 : else
4585 : {
4586 0 : CPLError(CE_Failure, CPLE_AppDefined,
4587 : "Field '%s' not found in source layer.",
4588 0 : m_papszSelFields[iField]);
4589 0 : if (!psOptions->bSkipFailures)
4590 0 : return nullptr;
4591 : }
4592 : }
4593 : }
4594 :
4595 18 : if (anRequestedGeomFields.size() > 1 &&
4596 1 : !m_poDstDS->TestCapability(ODsCCreateGeomFieldAfterCreateLayer))
4597 : {
4598 0 : CPLError(CE_Failure, CPLE_AppDefined,
4599 : "Several geometry fields requested, but output "
4600 : "datasource does not support multiple geometry "
4601 : "fields.");
4602 0 : if (!psOptions->bSkipFailures)
4603 0 : return nullptr;
4604 : else
4605 0 : anRequestedGeomFields.resize(0);
4606 : }
4607 : }
4608 :
4609 1191 : const OGRSpatialReference *poOutputSRS = m_poOutputSRS;
4610 1191 : if (poOutputSRS == nullptr && !m_bNullifyOutputSRS)
4611 : {
4612 1043 : if (nSrcGeomFieldCount == 1 || anRequestedGeomFields.empty())
4613 1041 : poOutputSRS = poSrcLayer->GetSpatialRef();
4614 2 : else if (anRequestedGeomFields.size() == 1)
4615 : {
4616 1 : int iSrcGeomField = anRequestedGeomFields[0];
4617 : poOutputSRS =
4618 1 : poSrcFDefn->GetGeomFieldDefn(iSrcGeomField)->GetSpatialRef();
4619 : }
4620 : }
4621 :
4622 1191 : int iSrcZField = -1;
4623 1191 : if (m_pszZField != nullptr)
4624 : {
4625 4 : iSrcZField = poSrcFDefn->GetFieldIndex(m_pszZField);
4626 4 : if (iSrcZField < 0)
4627 : {
4628 1 : CPLError(CE_Warning, CPLE_AppDefined,
4629 : "zfield '%s' does not exist in layer %s", m_pszZField,
4630 1 : poSrcLayer->GetName());
4631 : }
4632 : }
4633 :
4634 : /* -------------------------------------------------------------------- */
4635 : /* Find the layer. */
4636 : /* -------------------------------------------------------------------- */
4637 :
4638 : bool bErrorOccurred;
4639 : bool bOverwriteActuallyDone;
4640 : bool bAddOverwriteLCO;
4641 2382 : OGRLayer *poDstLayer = GetLayerAndOverwriteIfNecessary(
4642 1191 : m_poDstDS, pszNewLayerName, m_bOverwrite, &bErrorOccurred,
4643 : &bOverwriteActuallyDone, &bAddOverwriteLCO);
4644 1191 : const bool bJustCreatedLayer = (poDstLayer == nullptr);
4645 1191 : if (bErrorOccurred)
4646 0 : return nullptr;
4647 :
4648 : /* -------------------------------------------------------------------- */
4649 : /* If the layer does not exist, then create it. */
4650 : /* -------------------------------------------------------------------- */
4651 1191 : if (poDstLayer == nullptr)
4652 : {
4653 1142 : if (!m_poDstDS->TestCapability(ODsCCreateLayer))
4654 : {
4655 0 : CPLError(
4656 : CE_Failure, CPLE_AppDefined,
4657 : "Layer '%s' does not already exist in the output dataset, and "
4658 : "cannot be created by the output driver.",
4659 : pszNewLayerName);
4660 4 : return nullptr;
4661 : }
4662 :
4663 1142 : bool bForceGType = (eGType != GEOMTYPE_UNCHANGED);
4664 1142 : if (!bForceGType)
4665 : {
4666 1122 : if (anRequestedGeomFields.empty())
4667 : {
4668 1120 : eGType = poSrcFDefn->GetGeomType();
4669 : }
4670 2 : else if (anRequestedGeomFields.size() == 1)
4671 : {
4672 1 : int iSrcGeomField = anRequestedGeomFields[0];
4673 1 : eGType = poSrcFDefn->GetGeomFieldDefn(iSrcGeomField)->GetType();
4674 : }
4675 : else
4676 : {
4677 1 : eGType = wkbNone;
4678 : }
4679 :
4680 : bool bHasZ =
4681 1122 : CPL_TO_BOOL(wkbHasZ(static_cast<OGRwkbGeometryType>(eGType)));
4682 1122 : eGType = ConvertType(m_eGeomTypeConversion,
4683 : static_cast<OGRwkbGeometryType>(eGType));
4684 :
4685 1122 : if (m_bExplodeCollections)
4686 : {
4687 12 : const OGRwkbGeometryType eFGType = wkbFlatten(eGType);
4688 12 : if (eFGType == wkbMultiPoint)
4689 : {
4690 1 : eGType = wkbPoint;
4691 : }
4692 11 : else if (eFGType == wkbMultiLineString)
4693 : {
4694 0 : eGType = wkbLineString;
4695 : }
4696 11 : else if (eFGType == wkbMultiPolygon)
4697 : {
4698 0 : eGType = wkbPolygon;
4699 : }
4700 11 : else if (eFGType == wkbGeometryCollection ||
4701 11 : eFGType == wkbMultiCurve || eFGType == wkbMultiSurface)
4702 : {
4703 0 : eGType = wkbUnknown;
4704 : }
4705 : }
4706 :
4707 1122 : if (bHasZ || (iSrcZField >= 0 && eGType != wkbNone))
4708 114 : eGType = wkbSetZ(static_cast<OGRwkbGeometryType>(eGType));
4709 : }
4710 :
4711 1142 : eGType = ForceCoordDimension(eGType, m_nCoordDim);
4712 :
4713 1142 : CPLErrorReset();
4714 :
4715 1142 : CPLStringList aosLCOTemp(CSLDuplicate(m_papszLCO));
4716 : const char *pszDestCreationOptions =
4717 1142 : m_poDstDS->GetDriver()->GetMetadataItem(
4718 1142 : GDAL_DS_LAYER_CREATIONOPTIONLIST);
4719 :
4720 1142 : int eGCreateLayerType = eGType;
4721 1155 : if (anRequestedGeomFields.empty() && nSrcGeomFieldCount > 1 &&
4722 13 : m_poDstDS->TestCapability(ODsCCreateGeomFieldAfterCreateLayer))
4723 : {
4724 12 : eGCreateLayerType = wkbNone;
4725 : }
4726 : // If the source layer has a single geometry column that is not nullable
4727 : // and that ODsCCreateGeomFieldAfterCreateLayer is available, use it
4728 : // so as to be able to set the not null constraint (if the driver
4729 : // supports it) and that the output driver has no GEOMETRY_NULLABLE
4730 : // layer creation option. Same if the source geometry column has a non
4731 : // empty name that is not overridden, and that the output driver has no
4732 : // GEOMETRY_NAME layer creation option, but no LAUNDER option (if
4733 : // laundering is available, then we might want to launder the geometry
4734 : // column name as well)
4735 932 : else if (eGType != wkbNone && anRequestedGeomFields.empty() &&
4736 928 : nSrcGeomFieldCount == 1 &&
4737 928 : m_poDstDS->TestCapability(
4738 3280 : ODsCCreateGeomFieldAfterCreateLayer) &&
4739 290 : ((!poSrcFDefn->GetGeomFieldDefn(0)->IsNullable() &&
4740 2 : CSLFetchNameValue(m_papszLCO, "GEOMETRY_NULLABLE") ==
4741 2 : nullptr &&
4742 2 : (pszDestCreationOptions == nullptr ||
4743 2 : strstr(pszDestCreationOptions, "GEOMETRY_NULLABLE") !=
4744 0 : nullptr) &&
4745 0 : !m_bForceNullable) ||
4746 290 : (poSrcLayer->GetGeometryColumn() != nullptr &&
4747 290 : CSLFetchNameValue(m_papszLCO, "GEOMETRY_NAME") == nullptr &&
4748 290 : !EQUAL(poSrcLayer->GetGeometryColumn(), "") &&
4749 49 : (pszDestCreationOptions == nullptr ||
4750 49 : strstr(pszDestCreationOptions, "GEOMETRY_NAME") ==
4751 8 : nullptr ||
4752 8 : strstr(pszDestCreationOptions, "LAUNDER") != nullptr) &&
4753 49 : poSrcFDefn->GetFieldIndex(poSrcLayer->GetGeometryColumn()) <
4754 : 0)))
4755 : {
4756 49 : anRequestedGeomFields.push_back(0);
4757 49 : eGCreateLayerType = wkbNone;
4758 : }
4759 1082 : else if (anRequestedGeomFields.size() == 1 &&
4760 1 : m_poDstDS->TestCapability(ODsCCreateGeomFieldAfterCreateLayer))
4761 : {
4762 0 : eGCreateLayerType = wkbNone;
4763 : }
4764 :
4765 1142 : OGRGeomCoordinatePrecision oCoordPrec;
4766 1142 : std::string osGeomFieldName;
4767 1142 : bool bGeomFieldNullable = true;
4768 :
4769 : {
4770 1142 : int iSrcGeomField = -1;
4771 1354 : if (anRequestedGeomFields.empty() &&
4772 212 : (nSrcGeomFieldCount == 1 ||
4773 212 : (!m_poDstDS->TestCapability(
4774 281 : ODsCCreateGeomFieldAfterCreateLayer) &&
4775 : nSrcGeomFieldCount > 1)))
4776 : {
4777 880 : iSrcGeomField = 0;
4778 : }
4779 262 : else if (anRequestedGeomFields.size() == 1)
4780 : {
4781 50 : iSrcGeomField = anRequestedGeomFields[0];
4782 : }
4783 :
4784 1142 : if (iSrcGeomField >= 0)
4785 : {
4786 : const auto poSrcGeomFieldDefn =
4787 930 : poSrcFDefn->GetGeomFieldDefn(iSrcGeomField);
4788 930 : if (!psOptions->bUnsetCoordPrecision)
4789 : {
4790 929 : oCoordPrec = poSrcGeomFieldDefn->GetCoordinatePrecision()
4791 1858 : .ConvertToOtherSRS(
4792 929 : poSrcGeomFieldDefn->GetSpatialRef(),
4793 929 : poOutputSRS);
4794 : }
4795 :
4796 : bGeomFieldNullable =
4797 930 : CPL_TO_BOOL(poSrcGeomFieldDefn->IsNullable());
4798 :
4799 930 : const char *pszGFldName = poSrcGeomFieldDefn->GetNameRef();
4800 1167 : if (pszGFldName != nullptr && !EQUAL(pszGFldName, "") &&
4801 237 : poSrcFDefn->GetFieldIndex(pszGFldName) < 0)
4802 : {
4803 236 : osGeomFieldName = pszGFldName;
4804 :
4805 : // Use source geometry field name as much as possible
4806 236 : if (eGType != wkbNone && pszDestCreationOptions &&
4807 236 : strstr(pszDestCreationOptions, "GEOMETRY_NAME") !=
4808 472 : nullptr &&
4809 172 : CSLFetchNameValue(m_papszLCO, "GEOMETRY_NAME") ==
4810 : nullptr)
4811 : {
4812 172 : aosLCOTemp.SetNameValue("GEOMETRY_NAME", pszGFldName);
4813 : }
4814 : }
4815 : }
4816 : }
4817 :
4818 : // If the source feature first geometry column is not nullable
4819 : // and that GEOMETRY_NULLABLE creation option is available, use it
4820 : // so as to be able to set the not null constraint (if the driver
4821 : // supports it)
4822 944 : if (eGType != wkbNone && anRequestedGeomFields.empty() &&
4823 892 : nSrcGeomFieldCount >= 1 &&
4824 892 : !poSrcFDefn->GetGeomFieldDefn(0)->IsNullable() &&
4825 0 : pszDestCreationOptions != nullptr &&
4826 0 : strstr(pszDestCreationOptions, "GEOMETRY_NULLABLE") != nullptr &&
4827 2086 : CSLFetchNameValue(m_papszLCO, "GEOMETRY_NULLABLE") == nullptr &&
4828 0 : !m_bForceNullable)
4829 : {
4830 0 : bGeomFieldNullable = false;
4831 0 : aosLCOTemp.SetNameValue("GEOMETRY_NULLABLE", "NO");
4832 0 : CPLDebug("GDALVectorTranslate", "Using GEOMETRY_NULLABLE=NO");
4833 : }
4834 :
4835 1142 : if (psOptions->dfXYRes != OGRGeomCoordinatePrecision::UNKNOWN)
4836 : {
4837 7 : if (m_poDstDS->GetDriver()->GetMetadataItem(
4838 8 : GDAL_DCAP_HONOR_GEOM_COORDINATE_PRECISION) == nullptr &&
4839 1 : !OGRGeometryFactory::haveGEOS())
4840 : {
4841 0 : CPLError(CE_Warning, CPLE_AppDefined,
4842 : "-xyRes specified, but driver does not expose the "
4843 : "DCAP_HONOR_GEOM_COORDINATE_PRECISION capability, "
4844 : "and this build has no GEOS support");
4845 : }
4846 :
4847 7 : oCoordPrec.dfXYResolution = psOptions->dfXYRes;
4848 7 : if (!psOptions->osXYResUnit.empty())
4849 : {
4850 5 : if (!poOutputSRS)
4851 : {
4852 1 : CPLError(CE_Failure, CPLE_AppDefined,
4853 : "Unit suffix for -xyRes cannot be used with an "
4854 : "unknown destination SRS");
4855 1 : return nullptr;
4856 : }
4857 :
4858 4 : if (psOptions->osXYResUnit == "mm")
4859 : {
4860 1 : oCoordPrec.dfXYResolution *= 1e-3;
4861 : }
4862 3 : else if (psOptions->osXYResUnit == "deg")
4863 : {
4864 : double dfFactorDegToMeter =
4865 2 : poOutputSRS->GetSemiMajor(nullptr) * M_PI / 180;
4866 2 : oCoordPrec.dfXYResolution *= dfFactorDegToMeter;
4867 : }
4868 : else
4869 : {
4870 : // Checked at argument parsing time
4871 1 : CPLAssert(psOptions->osXYResUnit == "m");
4872 : }
4873 :
4874 4 : OGRGeomCoordinatePrecision tmp;
4875 4 : tmp.SetFromMeter(poOutputSRS, oCoordPrec.dfXYResolution, 0, 0);
4876 4 : oCoordPrec.dfXYResolution = tmp.dfXYResolution;
4877 : }
4878 : }
4879 :
4880 1141 : if (psOptions->dfZRes != OGRGeomCoordinatePrecision::UNKNOWN)
4881 : {
4882 4 : if (m_poDstDS->GetDriver()->GetMetadataItem(
4883 4 : GDAL_DCAP_HONOR_GEOM_COORDINATE_PRECISION) == nullptr)
4884 : {
4885 0 : CPLError(CE_Warning, CPLE_AppDefined,
4886 : "-zRes specified, but driver does not expose the "
4887 : "DCAP_HONOR_GEOM_COORDINATE_PRECISION capability");
4888 : }
4889 :
4890 4 : oCoordPrec.dfZResolution = psOptions->dfZRes;
4891 4 : if (!psOptions->osZResUnit.empty())
4892 : {
4893 3 : if (!poOutputSRS)
4894 : {
4895 1 : CPLError(CE_Failure, CPLE_AppDefined,
4896 : "Unit suffix for -zRes cannot be used with an "
4897 : "unknown destination SRS");
4898 1 : return nullptr;
4899 : }
4900 :
4901 2 : if (psOptions->osZResUnit == "mm")
4902 : {
4903 1 : oCoordPrec.dfZResolution *= 1e-3;
4904 : }
4905 : else
4906 : {
4907 : // Checked at argument parsing time
4908 1 : CPLAssert(psOptions->osZResUnit == "m");
4909 : }
4910 :
4911 2 : OGRGeomCoordinatePrecision tmp;
4912 2 : tmp.SetFromMeter(poOutputSRS, 0, oCoordPrec.dfZResolution, 0);
4913 2 : oCoordPrec.dfZResolution = tmp.dfZResolution;
4914 : }
4915 : }
4916 :
4917 1140 : if (psOptions->dfMRes != OGRGeomCoordinatePrecision::UNKNOWN)
4918 : {
4919 3 : if (m_poDstDS->GetDriver()->GetMetadataItem(
4920 3 : GDAL_DCAP_HONOR_GEOM_COORDINATE_PRECISION) == nullptr)
4921 : {
4922 0 : CPLError(CE_Warning, CPLE_AppDefined,
4923 : "-mRes specified, but driver does not expose the "
4924 : "DCAP_HONOR_GEOM_COORDINATE_PRECISION capability");
4925 : }
4926 :
4927 3 : oCoordPrec.dfMResolution = psOptions->dfMRes;
4928 : }
4929 :
4930 : // For JSONFG
4931 1140 : CSLConstList papszMeasures = poSrcLayer->GetMetadata("MEASURES");
4932 1140 : if (papszMeasures && pszDestCreationOptions)
4933 : {
4934 6 : for (const char *pszItem : {"UNIT", "DESCRIPTION"})
4935 : {
4936 : const char *pszValue =
4937 4 : CSLFetchNameValue(papszMeasures, pszItem);
4938 4 : if (pszValue)
4939 : {
4940 : const std::string osOptionName =
4941 12 : std::string("MEASURE_").append(pszItem);
4942 8 : if (strstr(pszDestCreationOptions, osOptionName.c_str()) &&
4943 4 : CSLFetchNameValue(m_papszLCO, osOptionName.c_str()) ==
4944 : nullptr)
4945 : {
4946 4 : aosLCOTemp.SetNameValue(osOptionName.c_str(), pszValue);
4947 : }
4948 : }
4949 : }
4950 : }
4951 :
4952 1140 : auto poSrcDriver = m_poSrcDS->GetDriver();
4953 :
4954 : // Force FID column as 64 bit if the source feature has a 64 bit FID,
4955 : // the target driver supports 64 bit FID and the user didn't set it
4956 : // manually.
4957 1140 : if (poSrcLayer->GetMetadataItem(OLMD_FID64) != nullptr &&
4958 1 : EQUAL(poSrcLayer->GetMetadataItem(OLMD_FID64), "YES") &&
4959 1 : pszDestCreationOptions &&
4960 1141 : strstr(pszDestCreationOptions, "FID64") != nullptr &&
4961 0 : CSLFetchNameValue(m_papszLCO, "FID64") == nullptr)
4962 : {
4963 0 : aosLCOTemp.SetNameValue("FID64", "YES");
4964 0 : CPLDebug("GDALVectorTranslate", "Using FID64=YES");
4965 : }
4966 :
4967 : // If output driver supports FID layer creation option, set it with
4968 : // the FID column name of the source layer
4969 1138 : if (!m_bUnsetFid && !bAppend && poSrcLayer->GetFIDColumn() != nullptr &&
4970 1136 : !EQUAL(poSrcLayer->GetFIDColumn(), "") &&
4971 71 : pszDestCreationOptions != nullptr &&
4972 71 : (strstr(pszDestCreationOptions, "='FID'") != nullptr ||
4973 2280 : strstr(pszDestCreationOptions, "=\"FID\"") != nullptr) &&
4974 64 : CSLFetchNameValue(m_papszLCO, "FID") == nullptr)
4975 : {
4976 64 : aosLCOTemp.SetNameValue("FID", poSrcLayer->GetFIDColumn());
4977 64 : if (!psOptions->bExplodeCollections)
4978 : {
4979 63 : CPLDebug("GDALVectorTranslate",
4980 : "Using FID=%s and -preserve_fid",
4981 63 : poSrcLayer->GetFIDColumn());
4982 63 : bPreserveFID = true;
4983 : }
4984 : else
4985 : {
4986 1 : CPLDebug("GDALVectorTranslate",
4987 : "Using FID=%s and disable -preserve_fid because not "
4988 : "compatible with -explodecollection",
4989 1 : poSrcLayer->GetFIDColumn());
4990 1 : bPreserveFID = false;
4991 : }
4992 : }
4993 : // Detect scenario of converting from GPX to a format like GPKG
4994 : // Cf https://github.com/OSGeo/gdal/issues/9225
4995 1071 : else if (!bPreserveFID && !m_bUnsetFid && !bAppend && poSrcDriver &&
4996 901 : EQUAL(poSrcDriver->GetDescription(), "GPX") &&
4997 5 : pszDestCreationOptions &&
4998 5 : (strstr(pszDestCreationOptions, "='FID'") != nullptr ||
4999 2147 : strstr(pszDestCreationOptions, "=\"FID\"") != nullptr) &&
5000 5 : CSLFetchNameValue(m_papszLCO, "FID") == nullptr)
5001 : {
5002 5 : CPLDebug("GDALVectorTranslate",
5003 : "Forcing -preserve_fid because source is GPX and layers "
5004 : "have FID cross references");
5005 5 : bPreserveFID = true;
5006 : }
5007 : // Detect scenario of converting GML2 with fid attribute to GPKG
5008 1165 : else if (EQUAL(m_poDstDS->GetDriver()->GetDescription(), "GPKG") &&
5009 94 : CSLFetchNameValue(m_papszLCO, "FID") == nullptr)
5010 : {
5011 92 : int nFieldIdx = poSrcLayer->GetLayerDefn()->GetFieldIndex("fid");
5012 93 : if (nFieldIdx >= 0 && poSrcLayer->GetLayerDefn()
5013 1 : ->GetFieldDefn(nFieldIdx)
5014 1 : ->GetType() == OFTString)
5015 : {
5016 1 : CPLDebug("GDALVectorTranslate",
5017 : "Source layer has a non-string 'fid' column. Using "
5018 : "FID=gpkg_fid for GeoPackage");
5019 1 : aosLCOTemp.SetNameValue("FID", "gpkg_fid");
5020 : }
5021 : }
5022 :
5023 : // For a MapInfo -> MapInfo translation, preserve the layer bounds.
5024 1140 : if (m_poSrcDS->GetDriver() == m_poDstDS->GetDriver() &&
5025 447 : EQUAL(m_poDstDS->GetDriver()->GetDescription(), "MapInfo File") &&
5026 1590 : (m_poOutputSRS == nullptr || !m_bTransform) &&
5027 3 : CSLFetchNameValue(m_papszLCO, "BOUNDS") == nullptr)
5028 : {
5029 3 : if (const char *pszBounds = poSrcLayer->GetMetadataItem("BOUNDS"))
5030 : {
5031 3 : CPLDebug("GDALVectorTranslate", "Setting -lco BOUNDS=%s",
5032 : pszBounds);
5033 3 : aosLCOTemp.SetNameValue("BOUNDS", pszBounds);
5034 : }
5035 : }
5036 :
5037 : // If bAddOverwriteLCO is ON (set up when overwriting a CARTO layer),
5038 : // set OVERWRITE to YES so the new layer overwrites the old one
5039 1140 : if (bAddOverwriteLCO)
5040 : {
5041 0 : aosLCOTemp.SetNameValue("OVERWRITE", "ON");
5042 0 : CPLDebug("GDALVectorTranslate", "Using OVERWRITE=ON");
5043 : }
5044 :
5045 3419 : if (m_bNativeData &&
5046 1139 : poSrcLayer->GetMetadataItem("NATIVE_DATA", "NATIVE_DATA") !=
5047 25 : nullptr &&
5048 25 : poSrcLayer->GetMetadataItem("NATIVE_MEDIA_TYPE", "NATIVE_DATA") !=
5049 25 : nullptr &&
5050 25 : pszDestCreationOptions != nullptr &&
5051 2304 : strstr(pszDestCreationOptions, "NATIVE_DATA") != nullptr &&
5052 25 : strstr(pszDestCreationOptions, "NATIVE_MEDIA_TYPE") != nullptr)
5053 : {
5054 : aosLCOTemp.SetNameValue(
5055 : "NATIVE_DATA",
5056 25 : poSrcLayer->GetMetadataItem("NATIVE_DATA", "NATIVE_DATA"));
5057 : aosLCOTemp.SetNameValue("NATIVE_MEDIA_TYPE",
5058 : poSrcLayer->GetMetadataItem(
5059 25 : "NATIVE_MEDIA_TYPE", "NATIVE_DATA"));
5060 25 : CPLDebug("GDALVectorTranslate", "Transferring layer NATIVE_DATA");
5061 : }
5062 :
5063 : // For FileGeodatabase, automatically set
5064 : // CREATE_SHAPE_AREA_AND_LENGTH_FIELDS=YES creation option if the source
5065 : // layer has a Shape_Area/Shape_Length field
5066 2257 : if (pszDestCreationOptions &&
5067 1117 : strstr(pszDestCreationOptions,
5068 2257 : "CREATE_SHAPE_AREA_AND_LENGTH_FIELDS") != nullptr &&
5069 28 : CSLFetchNameValue(m_papszLCO,
5070 : "CREATE_SHAPE_AREA_AND_LENGTH_FIELDS") == nullptr)
5071 : {
5072 28 : const auto poSrcLayerDefn = poSrcLayer->GetLayerDefn();
5073 : const int nIdxShapeArea =
5074 28 : poSrcLayerDefn->GetFieldIndex("Shape_Area");
5075 : const int nIdxShapeLength =
5076 28 : poSrcLayerDefn->GetFieldIndex("Shape_Length");
5077 30 : if ((nIdxShapeArea >= 0 &&
5078 2 : poSrcLayerDefn->GetFieldDefn(nIdxShapeArea)->GetDefault() !=
5079 2 : nullptr &&
5080 2 : EQUAL(
5081 : poSrcLayerDefn->GetFieldDefn(nIdxShapeArea)->GetDefault(),
5082 2 : "FILEGEODATABASE_SHAPE_AREA") &&
5083 2 : (m_papszSelFields == nullptr ||
5084 31 : CSLFindString(m_papszSelFields, "Shape_Area") >= 0)) ||
5085 1 : (nIdxShapeLength >= 0 &&
5086 1 : poSrcLayerDefn->GetFieldDefn(nIdxShapeLength)->GetDefault() !=
5087 1 : nullptr &&
5088 1 : EQUAL(poSrcLayerDefn->GetFieldDefn(nIdxShapeLength)
5089 : ->GetDefault(),
5090 1 : "FILEGEODATABASE_SHAPE_LENGTH") &&
5091 1 : (m_papszSelFields == nullptr ||
5092 0 : CSLFindString(m_papszSelFields, "Shape_Length") >= 0)))
5093 : {
5094 : aosLCOTemp.SetNameValue("CREATE_SHAPE_AREA_AND_LENGTH_FIELDS",
5095 3 : "YES");
5096 3 : CPLDebug("GDALVectorTranslate",
5097 : "Setting CREATE_SHAPE_AREA_AND_LENGTH_FIELDS=YES");
5098 : }
5099 : }
5100 :
5101 : // Use case of https://github.com/OSGeo/gdal/issues/11057#issuecomment-2495479779
5102 : // Conversion from GPKG to OCI.
5103 : // OCI distinguishes between TIMESTAMP and TIMESTAMP WITH TIME ZONE
5104 : // GeoPackage is supposed to have DateTime in UTC, so we set
5105 : // TIMESTAMP_WITH_TIME_ZONE=YES
5106 973 : if (poSrcDriver && pszDestCreationOptions &&
5107 950 : strstr(pszDestCreationOptions, "TIMESTAMP_WITH_TIME_ZONE") &&
5108 0 : CSLFetchNameValue(m_papszLCO, "TIMESTAMP_WITH_TIME_ZONE") ==
5109 2113 : nullptr &&
5110 0 : EQUAL(poSrcDriver->GetDescription(), "GPKG"))
5111 : {
5112 0 : aosLCOTemp.SetNameValue("TIMESTAMP_WITH_TIME_ZONE", "YES");
5113 0 : CPLDebug("GDALVectorTranslate",
5114 : "Setting TIMESTAMP_WITH_TIME_ZONE=YES");
5115 : }
5116 :
5117 : OGRGeomFieldDefn oGeomFieldDefn(
5118 : osGeomFieldName.c_str(),
5119 1140 : static_cast<OGRwkbGeometryType>(eGCreateLayerType));
5120 1140 : oGeomFieldDefn.SetSpatialRef(poOutputSRS);
5121 1140 : oGeomFieldDefn.SetCoordinatePrecision(oCoordPrec);
5122 1140 : oGeomFieldDefn.SetNullable(bGeomFieldNullable);
5123 1140 : poDstLayer = m_poDstDS->CreateLayer(
5124 : pszNewLayerName,
5125 : eGCreateLayerType == wkbNone ? nullptr : &oGeomFieldDefn,
5126 1140 : aosLCOTemp.List());
5127 :
5128 1140 : if (poDstLayer == nullptr)
5129 : {
5130 2 : return nullptr;
5131 : }
5132 :
5133 : // Cf https://github.com/OSGeo/gdal/issues/6859
5134 : // warn if the user requests -t_srs but the driver uses a different SRS.
5135 1174 : if (m_poOutputSRS != nullptr && m_bTransform && !psOptions->bQuiet &&
5136 : // MapInfo is somewhat lossy regarding SRS, so do not warn
5137 36 : !EQUAL(m_poDstDS->GetDriver()->GetDescription(), "MapInfo File"))
5138 : {
5139 35 : auto poCreatedSRS = poDstLayer->GetSpatialRef();
5140 35 : if (poCreatedSRS != nullptr)
5141 : {
5142 21 : const char *const apszOptions[] = {
5143 : "IGNORE_DATA_AXIS_TO_SRS_AXIS_MAPPING=YES",
5144 : "CRITERION=EQUIVALENT", nullptr};
5145 21 : if (!poCreatedSRS->IsSame(m_poOutputSRS, apszOptions))
5146 : {
5147 1 : const char *pszTargetSRSName = m_poOutputSRS->GetName();
5148 1 : const char *pszCreatedSRSName = poCreatedSRS->GetName();
5149 1 : CPLError(CE_Warning, CPLE_AppDefined,
5150 : "Target SRS %s not taken into account as target "
5151 : "driver likely implements on-the-fly reprojection "
5152 : "to %s",
5153 : pszTargetSRSName ? pszTargetSRSName : "",
5154 : pszCreatedSRSName ? pszCreatedSRSName : "");
5155 : }
5156 : }
5157 : }
5158 :
5159 1138 : if (m_bCopyMD)
5160 : {
5161 2268 : const CPLStringList aosDomains(poSrcLayer->GetMetadataDomainList());
5162 1715 : for (const char *pszMD : aosDomains)
5163 : {
5164 581 : if (!EQUAL(pszMD, "IMAGE_STRUCTURE") &&
5165 581 : !EQUAL(pszMD, "SUBDATASETS"))
5166 : {
5167 581 : if (CSLConstList papszMD = poSrcLayer->GetMetadata(pszMD))
5168 : {
5169 : // MapInfo: Avoid overwriting the "BOUNDS" metadata on the output layer
5170 : // with the value from the source layer. If the value should be
5171 : // propagated, it will have been done via a layer creation option already.
5172 773 : if (pszMD[0] == '\0' &&
5173 256 : EQUAL(m_poDstDS->GetDriverName(), "MapInfo File"))
5174 : {
5175 : const char *pszBounds =
5176 8 : aosLCOTemp.FetchNameValue("BOUNDS");
5177 16 : CPLStringList aosTmpMD(CSLDuplicate(papszMD), true);
5178 8 : aosTmpMD.SetNameValue("BOUNDS", pszBounds);
5179 8 : poDstLayer->SetMetadata(aosTmpMD.List(), pszMD);
5180 : }
5181 : else
5182 : {
5183 509 : poDstLayer->SetMetadata(papszMD, pszMD);
5184 : }
5185 : }
5186 : }
5187 : }
5188 : }
5189 :
5190 1151 : if (anRequestedGeomFields.empty() && nSrcGeomFieldCount > 1 &&
5191 13 : m_poDstDS->TestCapability(ODsCCreateGeomFieldAfterCreateLayer))
5192 : {
5193 143 : for (int i = 0; i < nSrcGeomFieldCount; i++)
5194 : {
5195 131 : anRequestedGeomFields.push_back(i);
5196 : }
5197 : }
5198 :
5199 2313 : if (anRequestedGeomFields.size() > 1 ||
5200 1125 : (anRequestedGeomFields.size() == 1 &&
5201 50 : m_poDstDS->TestCapability(ODsCCreateGeomFieldAfterCreateLayer)))
5202 : {
5203 244 : for (int i = 0; i < static_cast<int>(anRequestedGeomFields.size());
5204 : i++)
5205 : {
5206 182 : const int iSrcGeomField = anRequestedGeomFields[i];
5207 : OGRGeomFieldDefn oGFldDefn(
5208 364 : poSrcFDefn->GetGeomFieldDefn(iSrcGeomField));
5209 182 : if (m_poOutputSRS != nullptr)
5210 : {
5211 13 : auto poOutputSRSClone = m_poOutputSRS->Clone();
5212 13 : oGFldDefn.SetSpatialRef(poOutputSRSClone);
5213 13 : poOutputSRSClone->Release();
5214 : }
5215 182 : if (bForceGType)
5216 : {
5217 1 : oGFldDefn.SetType(static_cast<OGRwkbGeometryType>(eGType));
5218 : }
5219 : else
5220 : {
5221 181 : eGType = oGFldDefn.GetType();
5222 181 : eGType =
5223 181 : ConvertType(m_eGeomTypeConversion,
5224 : static_cast<OGRwkbGeometryType>(eGType));
5225 181 : eGType = ForceCoordDimension(eGType, m_nCoordDim);
5226 181 : oGFldDefn.SetType(static_cast<OGRwkbGeometryType>(eGType));
5227 : }
5228 182 : if (m_bForceNullable)
5229 2 : oGFldDefn.SetNullable(TRUE);
5230 182 : poDstLayer->CreateGeomField(&oGFldDefn);
5231 : }
5232 : }
5233 :
5234 1138 : bAppend = false;
5235 : }
5236 :
5237 : /* -------------------------------------------------------------------- */
5238 : /* Otherwise we will append to it, if append was requested. */
5239 : /* -------------------------------------------------------------------- */
5240 49 : else if (!bAppend && !m_bNewDataSource)
5241 : {
5242 0 : if (psOptions->bInvokedFromGdalAlgorithm)
5243 : {
5244 0 : CPLError(CE_Failure, CPLE_AppDefined,
5245 : "Layer %s already exists, and --append not specified. "
5246 : "Consider using --append, or --overwrite-layer.",
5247 : pszNewLayerName);
5248 : }
5249 : else
5250 : {
5251 0 : CPLError(CE_Failure, CPLE_AppDefined,
5252 : "Layer %s already exists, and -append not specified.\n"
5253 : " Consider using -append, or -overwrite.",
5254 : pszNewLayerName);
5255 : }
5256 0 : return nullptr;
5257 : }
5258 : else
5259 : {
5260 49 : if (CSLCount(m_papszLCO) > 0)
5261 : {
5262 0 : CPLError(
5263 : CE_Warning, CPLE_AppDefined,
5264 : "Layer creation options ignored since an existing layer is\n"
5265 : " being appended to.");
5266 : }
5267 : }
5268 :
5269 : /* -------------------------------------------------------------------- */
5270 : /* Process Layer style table */
5271 : /* -------------------------------------------------------------------- */
5272 :
5273 1187 : poDstLayer->SetStyleTable(poSrcLayer->GetStyleTable());
5274 : /* -------------------------------------------------------------------- */
5275 : /* Add fields. Default to copy all field. */
5276 : /* If only a subset of all fields requested, then output only */
5277 : /* the selected fields, and in the order that they were */
5278 : /* selected. */
5279 : /* -------------------------------------------------------------------- */
5280 1187 : const int nSrcFieldCount = poSrcFDefn->GetFieldCount();
5281 1187 : int iSrcFIDField = -1;
5282 :
5283 : // Initialize the index-to-index map to -1's
5284 2374 : std::vector<int> anMap(nSrcFieldCount, -1);
5285 :
5286 2374 : std::map<int, TargetLayerInfo::ResolvedInfo> oMapResolved;
5287 :
5288 : /* Determine if NUMERIC field width narrowing is allowed */
5289 1187 : auto poSrcDriver = m_poSrcDS->GetDriver();
5290 : const char *pszSrcWidthIncludesDecimalSeparator{
5291 2206 : poSrcDriver ? poSrcDriver->GetMetadataItem(
5292 1019 : "DMD_NUMERIC_FIELD_WIDTH_INCLUDES_DECIMAL_SEPARATOR")
5293 1187 : : nullptr};
5294 1187 : const bool bSrcWidthIncludesDecimalSeparator{
5295 1502 : pszSrcWidthIncludesDecimalSeparator &&
5296 315 : EQUAL(pszSrcWidthIncludesDecimalSeparator, "YES")};
5297 : const char *pszDstWidthIncludesDecimalSeparator{
5298 1187 : m_poDstDS->GetDriver()->GetMetadataItem(
5299 1187 : "DMD_NUMERIC_FIELD_WIDTH_INCLUDES_DECIMAL_SEPARATOR")};
5300 1187 : const bool bDstWidthIncludesDecimalSeparator{
5301 1410 : pszDstWidthIncludesDecimalSeparator &&
5302 223 : EQUAL(pszDstWidthIncludesDecimalSeparator, "YES")};
5303 : const char *pszSrcWidthIncludesMinusSign{
5304 2206 : poSrcDriver ? poSrcDriver->GetMetadataItem(
5305 1019 : "DMD_NUMERIC_FIELD_WIDTH_INCLUDES_SIGN")
5306 1187 : : nullptr};
5307 1187 : const bool bSrcWidthIncludesMinusSign{
5308 1502 : pszSrcWidthIncludesMinusSign &&
5309 315 : EQUAL(pszSrcWidthIncludesMinusSign, "YES")};
5310 : const char *pszDstWidthIncludesMinusSign{
5311 1187 : m_poDstDS->GetDriver()->GetMetadataItem(
5312 1187 : "DMD_NUMERIC_FIELD_WIDTH_INCLUDES_SIGN")};
5313 1187 : const bool bDstWidthIncludesMinusSign{
5314 1410 : pszDstWidthIncludesMinusSign &&
5315 223 : EQUAL(pszDstWidthIncludesMinusSign, "YES")};
5316 :
5317 : // Calculate width delta
5318 1187 : int iChangeWidthBy{0};
5319 :
5320 1187 : if (bSrcWidthIncludesDecimalSeparator && !bDstWidthIncludesDecimalSeparator)
5321 : {
5322 183 : iChangeWidthBy--;
5323 : }
5324 1004 : else if (!bSrcWidthIncludesDecimalSeparator &&
5325 : bDstWidthIncludesDecimalSeparator)
5326 : {
5327 91 : iChangeWidthBy++;
5328 : }
5329 :
5330 : // We cannot assume there is no minus sign, we can only inflate here
5331 1187 : if (!bSrcWidthIncludesMinusSign && bDstWidthIncludesMinusSign)
5332 : {
5333 91 : iChangeWidthBy++;
5334 : }
5335 :
5336 1187 : bool bError = false;
5337 2374 : OGRArrowArrayStream streamSrc;
5338 :
5339 : const bool bUseWriteArrowBatch =
5340 2374 : !EQUAL(m_poDstDS->GetDriver()->GetDescription(), "OCI") &&
5341 1187 : CanUseWriteArrowBatch(poSrcLayer, poDstLayer, bJustCreatedLayer,
5342 1187 : psOptions, bPreserveFID, bError, streamSrc);
5343 1187 : if (bError)
5344 0 : return nullptr;
5345 :
5346 : /* Caution : at the time of writing, the MapInfo driver */
5347 : /* returns NULL until a field has been added */
5348 1187 : OGRFeatureDefn *poDstFDefn = poDstLayer->GetLayerDefn();
5349 :
5350 1187 : if (bUseWriteArrowBatch)
5351 : {
5352 : // Fields created above
5353 : }
5354 1020 : else if (m_papszFieldMap && bAppend)
5355 : {
5356 2 : bool bIdentity = false;
5357 :
5358 2 : if (EQUAL(m_papszFieldMap[0], "identity"))
5359 1 : bIdentity = true;
5360 1 : else if (CSLCount(m_papszFieldMap) != nSrcFieldCount)
5361 : {
5362 0 : CPLError(
5363 : CE_Failure, CPLE_AppDefined,
5364 : "Field map should contain the value 'identity' or "
5365 : "the same number of integer values as the source field count.");
5366 0 : return nullptr;
5367 : }
5368 :
5369 32 : for (int iField = 0; iField < nSrcFieldCount; iField++)
5370 : {
5371 30 : anMap[iField] = bIdentity ? iField : atoi(m_papszFieldMap[iField]);
5372 30 : if (anMap[iField] >= poDstFDefn->GetFieldCount())
5373 : {
5374 0 : CPLError(CE_Failure, CPLE_AppDefined,
5375 0 : "Invalid destination field index %d.", anMap[iField]);
5376 0 : return nullptr;
5377 : }
5378 2 : }
5379 : }
5380 1018 : else if (m_bSelFieldsSet && !bAppend)
5381 : {
5382 15 : int nDstFieldCount = poDstFDefn ? poDstFDefn->GetFieldCount() : 0;
5383 40 : for (int iField = 0; m_papszSelFields && m_papszSelFields[iField];
5384 : iField++)
5385 : {
5386 : const int iSrcField =
5387 25 : poSrcFDefn->GetFieldIndex(m_papszSelFields[iField]);
5388 25 : if (iSrcField >= 0)
5389 : {
5390 : const OGRFieldDefn *poSrcFieldDefn =
5391 22 : poSrcFDefn->GetFieldDefn(iSrcField);
5392 22 : OGRFieldDefn oFieldDefn(poSrcFieldDefn);
5393 :
5394 22 : DoFieldTypeConversion(
5395 : m_poDstDS, oFieldDefn, m_papszFieldTypesToString,
5396 22 : m_papszMapFieldType, m_bUnsetFieldWidth, psOptions->bQuiet,
5397 22 : m_bForceNullable, m_bUnsetDefault);
5398 :
5399 22 : if (iChangeWidthBy != 0 && oFieldDefn.GetType() == OFTReal &&
5400 0 : oFieldDefn.GetWidth() != 0)
5401 : {
5402 0 : oFieldDefn.SetWidth(oFieldDefn.GetWidth() + iChangeWidthBy);
5403 : }
5404 :
5405 : /* The field may have been already created at layer creation */
5406 : const int iDstField =
5407 : poDstFDefn
5408 22 : ? poDstFDefn->GetFieldIndex(oFieldDefn.GetNameRef())
5409 22 : : -1;
5410 22 : if (iDstField >= 0)
5411 : {
5412 0 : anMap[iSrcField] = iDstField;
5413 : }
5414 22 : else if (poDstLayer->CreateField(&oFieldDefn) == OGRERR_NONE)
5415 : {
5416 : /* now that we've created a field, GetLayerDefn() won't
5417 : * return NULL */
5418 22 : if (poDstFDefn == nullptr)
5419 0 : poDstFDefn = poDstLayer->GetLayerDefn();
5420 :
5421 : /* Sanity check : if it fails, the driver is buggy */
5422 44 : if (poDstFDefn != nullptr &&
5423 22 : poDstFDefn->GetFieldCount() != nDstFieldCount + 1)
5424 : {
5425 0 : CPLError(CE_Warning, CPLE_AppDefined,
5426 : "The output driver has claimed to have added "
5427 : "the %s field, but it did not!",
5428 : oFieldDefn.GetNameRef());
5429 : }
5430 : else
5431 : {
5432 22 : anMap[iSrcField] = nDstFieldCount;
5433 22 : nDstFieldCount++;
5434 : }
5435 : }
5436 0 : else if (!psOptions->bSkipFailures)
5437 0 : return nullptr;
5438 : }
5439 : }
5440 :
5441 : /* --------------------------------------------------------------------
5442 : */
5443 : /* Use SetIgnoredFields() on source layer if available */
5444 : /* --------------------------------------------------------------------
5445 : */
5446 15 : if (m_bSelFieldsSet && poSrcLayer->TestCapability(OLCIgnoreFields))
5447 : {
5448 10 : SetIgnoredFields(poSrcLayer);
5449 15 : }
5450 : }
5451 1003 : else if (!bAppend || m_bAddMissingFields)
5452 : {
5453 968 : int nDstFieldCount = poDstFDefn ? poDstFDefn->GetFieldCount() : 0;
5454 :
5455 : const bool caseInsensitive =
5456 968 : !EQUAL(m_poDstDS->GetDriver()->GetDescription(), "GeoJSON");
5457 14786 : const auto formatName = [caseInsensitive](const char *name)
5458 : {
5459 14786 : if (caseInsensitive)
5460 : {
5461 28844 : return CPLString(name).toupper();
5462 : }
5463 : else
5464 : {
5465 364 : return CPLString(name);
5466 : }
5467 968 : };
5468 :
5469 : /* Save the map of existing fields, before creating new ones */
5470 : /* This helps when converting a source layer that has duplicated field
5471 : * names */
5472 : /* which is a bad idea */
5473 968 : std::map<CPLString, int> oMapPreExistingFields;
5474 968 : std::unordered_set<std::string> oSetDstFieldNames;
5475 1126 : for (int iField = 0; iField < nDstFieldCount; iField++)
5476 : {
5477 : const char *pszFieldName =
5478 158 : poDstFDefn->GetFieldDefn(iField)->GetNameRef();
5479 316 : CPLString osUpperFieldName(formatName(pszFieldName));
5480 158 : oSetDstFieldNames.insert(osUpperFieldName);
5481 158 : if (oMapPreExistingFields.find(osUpperFieldName) ==
5482 316 : oMapPreExistingFields.end())
5483 158 : oMapPreExistingFields[osUpperFieldName] = iField;
5484 : /*else
5485 : CPLError(CE_Warning, CPLE_AppDefined,
5486 : "The target layer has already a duplicated field name
5487 : '%s' before " "adding the fields of the source layer",
5488 : pszFieldName); */
5489 : }
5490 :
5491 968 : const char *pszFIDColumn = poDstLayer->GetFIDColumn();
5492 :
5493 968 : std::vector<int> anSrcFieldIndices;
5494 968 : if (m_bSelFieldsSet)
5495 : {
5496 2 : for (int iField = 0; m_papszSelFields && m_papszSelFields[iField];
5497 : iField++)
5498 : {
5499 : const int iSrcField =
5500 1 : poSrcFDefn->GetFieldIndex(m_papszSelFields[iField]);
5501 1 : if (iSrcField >= 0)
5502 : {
5503 1 : anSrcFieldIndices.push_back(iSrcField);
5504 : }
5505 : }
5506 : }
5507 : else
5508 : {
5509 4689 : for (int iField = 0; iField < nSrcFieldCount; iField++)
5510 : {
5511 3722 : anSrcFieldIndices.push_back(iField);
5512 : }
5513 : }
5514 :
5515 968 : std::unordered_set<std::string> oSetSrcFieldNames;
5516 4692 : for (int i = 0; i < poSrcFDefn->GetFieldCount(); i++)
5517 : {
5518 : oSetSrcFieldNames.insert(
5519 3724 : formatName(poSrcFDefn->GetFieldDefn(i)->GetNameRef()));
5520 : }
5521 :
5522 : // For each source field name, memorize the last number suffix to have
5523 : // unique field names in the target. Let's imagine we have a source
5524 : // layer with the field name foo repeated twice After dealing the first
5525 : // field, oMapFieldNameToLastSuffix["foo"] will be 1, so when starting a
5526 : // unique name for the second field, we'll be able to start at 2. This
5527 : // avoids quadratic complexity if a big number of source field names are
5528 : // identical. Like in
5529 : // https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37768
5530 968 : std::map<std::string, int> oMapFieldNameToLastSuffix;
5531 :
5532 4689 : for (size_t i = 0; i < anSrcFieldIndices.size(); i++)
5533 : {
5534 3723 : const int iField = anSrcFieldIndices[i];
5535 : const OGRFieldDefn *poSrcFieldDefn =
5536 3723 : poSrcFDefn->GetFieldDefn(iField);
5537 3723 : OGRFieldDefn oFieldDefn(poSrcFieldDefn);
5538 :
5539 : // Avoid creating a field with the same name as the FID column
5540 7447 : if (pszFIDColumn != nullptr &&
5541 3724 : EQUAL(pszFIDColumn, oFieldDefn.GetNameRef()) &&
5542 1 : (oFieldDefn.GetType() == OFTInteger ||
5543 0 : oFieldDefn.GetType() == OFTInteger64))
5544 : {
5545 1 : iSrcFIDField = iField;
5546 1 : continue;
5547 : }
5548 :
5549 3722 : DoFieldTypeConversion(
5550 : m_poDstDS, oFieldDefn, m_papszFieldTypesToString,
5551 3722 : m_papszMapFieldType, m_bUnsetFieldWidth, psOptions->bQuiet,
5552 3722 : m_bForceNullable, m_bUnsetDefault);
5553 :
5554 3933 : if (iChangeWidthBy != 0 && oFieldDefn.GetType() == OFTReal &&
5555 211 : oFieldDefn.GetWidth() != 0)
5556 : {
5557 158 : oFieldDefn.SetWidth(oFieldDefn.GetWidth() + iChangeWidthBy);
5558 : }
5559 :
5560 : /* The field may have been already created at layer creation */
5561 : {
5562 : const auto oIter = oMapPreExistingFields.find(
5563 3722 : formatName(oFieldDefn.GetNameRef()));
5564 3722 : if (oIter != oMapPreExistingFields.end())
5565 : {
5566 120 : anMap[iField] = oIter->second;
5567 120 : continue;
5568 : }
5569 : }
5570 :
5571 3602 : bool bHasRenamed = false;
5572 : /* In case the field name already exists in the target layer, */
5573 : /* build a unique field name */
5574 3602 : if (oSetDstFieldNames.find(formatName(oFieldDefn.GetNameRef())) !=
5575 7204 : oSetDstFieldNames.end())
5576 : {
5577 : const CPLString osTmpNameRaddixUC(
5578 4 : formatName(oFieldDefn.GetNameRef()));
5579 2 : int nTry = 1;
5580 : const auto oIter =
5581 2 : oMapFieldNameToLastSuffix.find(osTmpNameRaddixUC);
5582 2 : if (oIter != oMapFieldNameToLastSuffix.end())
5583 1 : nTry = oIter->second;
5584 2 : CPLString osTmpNameUC = osTmpNameRaddixUC;
5585 2 : osTmpNameUC.reserve(osTmpNameUC.size() + 10);
5586 : while (true)
5587 : {
5588 3 : ++nTry;
5589 : char szTry[32];
5590 3 : snprintf(szTry, sizeof(szTry), "%d", nTry);
5591 : osTmpNameUC.replace(osTmpNameRaddixUC.size(),
5592 3 : std::string::npos, szTry);
5593 :
5594 : /* Check that the proposed name doesn't exist either in the
5595 : * already */
5596 : /* created fields or in the source fields */
5597 3 : if (oSetDstFieldNames.find(osTmpNameUC) ==
5598 9 : oSetDstFieldNames.end() &&
5599 3 : oSetSrcFieldNames.find(osTmpNameUC) ==
5600 6 : oSetSrcFieldNames.end())
5601 : {
5602 2 : bHasRenamed = true;
5603 2 : oFieldDefn.SetName(
5604 4 : (CPLString(oFieldDefn.GetNameRef()) + szTry)
5605 : .c_str());
5606 2 : oMapFieldNameToLastSuffix[osTmpNameRaddixUC] = nTry;
5607 2 : break;
5608 : }
5609 1 : }
5610 : }
5611 :
5612 : // Create field domain in output dataset if not already existing.
5613 3602 : const std::string osDomainName(oFieldDefn.GetDomainName());
5614 3602 : if (!osDomainName.empty())
5615 : {
5616 26 : if (m_poDstDS->TestCapability(ODsCAddFieldDomain) &&
5617 13 : m_poDstDS->GetFieldDomain(osDomainName) == nullptr)
5618 : {
5619 : const auto poSrcDomain =
5620 13 : m_poSrcDS->GetFieldDomain(osDomainName);
5621 13 : if (poSrcDomain)
5622 : {
5623 22 : std::string failureReason;
5624 11 : if (!m_poDstDS->AddFieldDomain(
5625 22 : std::unique_ptr<OGRFieldDomain>(
5626 11 : poSrcDomain->Clone()),
5627 11 : failureReason))
5628 : {
5629 0 : oFieldDefn.SetDomainName(std::string());
5630 0 : CPLDebug("OGR2OGR", "Cannot create domain %s: %s",
5631 : osDomainName.c_str(),
5632 : failureReason.c_str());
5633 : }
5634 : }
5635 : else
5636 : {
5637 2 : CPLDebug("OGR2OGR",
5638 : "Cannot find domain %s in source dataset",
5639 : osDomainName.c_str());
5640 : }
5641 : }
5642 13 : if (m_poDstDS->GetFieldDomain(osDomainName) == nullptr)
5643 : {
5644 2 : oFieldDefn.SetDomainName(std::string());
5645 : }
5646 : }
5647 :
5648 3602 : if (poDstLayer->CreateField(&oFieldDefn) == OGRERR_NONE)
5649 : {
5650 : /* now that we've created a field, GetLayerDefn() won't return
5651 : * NULL */
5652 3578 : if (poDstFDefn == nullptr)
5653 0 : poDstFDefn = poDstLayer->GetLayerDefn();
5654 :
5655 : /* Sanity check : if it fails, the driver is buggy */
5656 7156 : if (poDstFDefn != nullptr &&
5657 3578 : poDstFDefn->GetFieldCount() != nDstFieldCount + 1)
5658 : {
5659 0 : CPLError(CE_Warning, CPLE_AppDefined,
5660 : "The output driver has claimed to have added the "
5661 : "%s field, but it did not!",
5662 : oFieldDefn.GetNameRef());
5663 : }
5664 : else
5665 : {
5666 3578 : if (poDstFDefn != nullptr)
5667 : {
5668 : const char *pszNewFieldName =
5669 3578 : poDstFDefn->GetFieldDefn(nDstFieldCount)
5670 3578 : ->GetNameRef();
5671 3578 : if (bHasRenamed)
5672 : {
5673 2 : CPLError(CE_Warning, CPLE_AppDefined,
5674 : "Field '%s' already exists. Renaming it "
5675 : "as '%s'",
5676 : poSrcFieldDefn->GetNameRef(),
5677 : pszNewFieldName);
5678 : }
5679 3578 : oSetDstFieldNames.insert(formatName(pszNewFieldName));
5680 : }
5681 :
5682 3578 : anMap[iField] = nDstFieldCount;
5683 3578 : nDstFieldCount++;
5684 : }
5685 : }
5686 24 : else if (!psOptions->bSkipFailures)
5687 2 : return nullptr;
5688 :
5689 3600 : if (m_bResolveDomains && !osDomainName.empty())
5690 : {
5691 : const auto poSrcDomain =
5692 3 : m_poSrcDS->GetFieldDomain(osDomainName);
5693 3 : if (poSrcDomain && poSrcDomain->GetDomainType() == OFDT_CODED)
5694 : {
5695 : OGRFieldDefn oResolvedField(
5696 : CPLSPrintf("%s_resolved", oFieldDefn.GetNameRef()),
5697 1 : OFTString);
5698 1 : if (poDstLayer->CreateField(&oResolvedField) == OGRERR_NONE)
5699 : {
5700 : TargetLayerInfo::ResolvedInfo resolvedInfo;
5701 1 : resolvedInfo.nSrcField = iField;
5702 1 : resolvedInfo.poDomain = poSrcDomain;
5703 1 : oMapResolved[nDstFieldCount] = resolvedInfo;
5704 1 : nDstFieldCount++;
5705 : }
5706 0 : else if (!psOptions->bSkipFailures)
5707 0 : return nullptr;
5708 : }
5709 : }
5710 966 : }
5711 : }
5712 : else
5713 : {
5714 : /* For an existing layer, build the map by fetching the index in the
5715 : * destination */
5716 : /* layer for each source field */
5717 35 : if (poDstFDefn == nullptr)
5718 : {
5719 0 : CPLError(CE_Failure, CPLE_AppDefined, "poDstFDefn == NULL.");
5720 0 : return nullptr;
5721 : }
5722 :
5723 118 : for (int iField = 0; iField < nSrcFieldCount; iField++)
5724 : {
5725 : const OGRFieldDefn *poSrcFieldDefn =
5726 83 : poSrcFDefn->GetFieldDefn(iField);
5727 83 : const int iDstField = poDstLayer->FindFieldIndex(
5728 83 : poSrcFieldDefn->GetNameRef(), m_bExactFieldNameMatch);
5729 83 : if (iDstField >= 0)
5730 79 : anMap[iField] = iDstField;
5731 : else
5732 : {
5733 4 : if (m_bExactFieldNameMatch)
5734 : {
5735 4 : const int iDstFieldCandidate = poDstLayer->FindFieldIndex(
5736 4 : poSrcFieldDefn->GetNameRef(), false);
5737 4 : if (iDstFieldCandidate >= 0)
5738 : {
5739 1 : CPLError(CE_Warning, CPLE_AppDefined,
5740 : "Source field '%s' could have been identified "
5741 : "with existing field '%s' of destination "
5742 : "layer '%s' if the -relaxedFieldNameMatch "
5743 : "option had been specified.",
5744 : poSrcFieldDefn->GetNameRef(),
5745 1 : poDstLayer->GetLayerDefn()
5746 1 : ->GetFieldDefn(iDstFieldCandidate)
5747 : ->GetNameRef(),
5748 1 : poDstLayer->GetName());
5749 : }
5750 : }
5751 :
5752 4 : CPLDebug(
5753 : "GDALVectorTranslate",
5754 : "Skipping field '%s' not found in destination layer '%s'.",
5755 4 : poSrcFieldDefn->GetNameRef(), poDstLayer->GetName());
5756 : }
5757 : }
5758 : }
5759 :
5760 16 : if (bOverwriteActuallyDone && !bAddOverwriteLCO &&
5761 16 : EQUAL(m_poDstDS->GetDriver()->GetDescription(), "PostgreSQL") &&
5762 1207 : !psOptions->nLayerTransaction && psOptions->nGroupTransactions > 0 &&
5763 6 : CPLTestBool(CPLGetConfigOption("PG_COMMIT_WHEN_OVERWRITING", "YES")))
5764 : {
5765 6 : CPLDebug("GDALVectorTranslate",
5766 : "Forcing transaction commit as table overwriting occurred");
5767 : // Commit when overwriting as this consumes a lot of PG resources
5768 : // and could result in """out of shared memory.
5769 : // You might need to increase max_locks_per_transaction."""" errors
5770 12 : if (m_poDstDS->CommitTransaction() == OGRERR_FAILURE ||
5771 6 : m_poDstDS->StartTransaction(psOptions->bForceTransaction) ==
5772 : OGRERR_FAILURE)
5773 : {
5774 0 : return nullptr;
5775 : }
5776 6 : nTotalEventsDone = 0;
5777 : }
5778 :
5779 2370 : auto psInfo = std::make_unique<TargetLayerInfo>();
5780 1185 : psInfo->m_bUseWriteArrowBatch = bUseWriteArrowBatch;
5781 1185 : psInfo->m_nFeaturesRead = 0;
5782 1185 : psInfo->m_bPerFeatureCT = false;
5783 1185 : psInfo->m_poSrcLayer = poSrcLayer;
5784 1185 : psInfo->m_poDstLayer = poDstLayer;
5785 1185 : psInfo->m_aoReprojectionInfo.resize(
5786 1185 : poDstLayer->GetLayerDefn()->GetGeomFieldCount());
5787 1185 : psInfo->m_anMap = std::move(anMap);
5788 1185 : psInfo->m_iSrcZField = iSrcZField;
5789 1185 : psInfo->m_iSrcFIDField = iSrcFIDField;
5790 1185 : if (anRequestedGeomFields.size() == 1)
5791 50 : psInfo->m_iRequestedSrcGeomField = anRequestedGeomFields[0];
5792 : else
5793 1135 : psInfo->m_iRequestedSrcGeomField = -1;
5794 1185 : psInfo->m_bPreserveFID = bPreserveFID;
5795 1185 : psInfo->m_pszCTPipeline = m_pszCTPipeline;
5796 1185 : psInfo->m_aosCTOptions = m_aosCTOptions;
5797 1185 : psInfo->m_oMapResolved = std::move(oMapResolved);
5798 1186 : for (const auto &kv : psInfo->m_oMapResolved)
5799 : {
5800 1 : const auto poDomain = kv.second.poDomain;
5801 : const auto poCodedDomain =
5802 1 : cpl::down_cast<const OGRCodedFieldDomain *>(poDomain);
5803 1 : const auto enumeration = poCodedDomain->GetEnumeration();
5804 2 : std::map<std::string, std::string> oMapCodeValue;
5805 4 : for (int i = 0; enumeration[i].pszCode != nullptr; ++i)
5806 : {
5807 6 : oMapCodeValue[enumeration[i].pszCode] =
5808 6 : enumeration[i].pszValue ? enumeration[i].pszValue : "";
5809 : }
5810 1 : psInfo->m_oMapDomainToKV[poDomain] = std::move(oMapCodeValue);
5811 : }
5812 :
5813 : // Detect if we can directly pass the source feature to the CreateFeature()
5814 : // method of the target layer, without doing any copying of field content.
5815 1185 : psInfo->m_bCanAvoidSetFrom = false;
5816 1185 : if (!m_bExplodeCollections && iSrcZField == -1 && poDstFDefn != nullptr)
5817 : {
5818 1170 : psInfo->m_bCanAvoidSetFrom = true;
5819 1170 : const int nDstGeomFieldCount = poDstFDefn->GetGeomFieldCount();
5820 1170 : if (nSrcFieldCount != poDstFDefn->GetFieldCount() ||
5821 : nSrcGeomFieldCount != nDstGeomFieldCount)
5822 : {
5823 169 : psInfo->m_bCanAvoidSetFrom = false;
5824 : }
5825 : else
5826 : {
5827 4360 : for (int i = 0; i < nSrcFieldCount; ++i)
5828 : {
5829 3401 : auto poSrcFieldDefn = poSrcFDefn->GetFieldDefn(i);
5830 3401 : auto poDstFieldDefn = poDstFDefn->GetFieldDefn(i);
5831 6792 : if (poSrcFieldDefn->GetType() != poDstFieldDefn->GetType() ||
5832 3391 : psInfo->m_anMap[i] != i)
5833 : {
5834 42 : psInfo->m_bCanAvoidSetFrom = false;
5835 42 : break;
5836 : }
5837 : }
5838 1001 : if (!psInfo->m_bCanAvoidSetFrom && nSrcGeomFieldCount > 1)
5839 : {
5840 4 : for (int i = 0; i < nSrcGeomFieldCount; ++i)
5841 : {
5842 3 : auto poSrcGeomFieldDefn = poSrcFDefn->GetGeomFieldDefn(i);
5843 3 : auto poDstGeomFieldDefn = poDstFDefn->GetGeomFieldDefn(i);
5844 3 : if (!EQUAL(poSrcGeomFieldDefn->GetNameRef(),
5845 : poDstGeomFieldDefn->GetNameRef()))
5846 : {
5847 1 : psInfo->m_bCanAvoidSetFrom = false;
5848 1 : break;
5849 : }
5850 : }
5851 : }
5852 : }
5853 : }
5854 :
5855 2370 : psInfo->m_pszSpatSRSDef = psOptions->osSpatSRSDef.empty()
5856 1185 : ? nullptr
5857 4 : : psOptions->osSpatSRSDef.c_str();
5858 1185 : psInfo->m_hSpatialFilter =
5859 1185 : OGRGeometry::ToHandle(psOptions->poSpatialFilter.get());
5860 1185 : psInfo->m_pszGeomField =
5861 1185 : psOptions->bGeomFieldSet ? psOptions->osGeomField.c_str() : nullptr;
5862 :
5863 1185 : if (psOptions->nTZOffsetInSec != TZ_OFFSET_INVALID && poDstFDefn)
5864 : {
5865 15 : for (int i = 0; i < poDstFDefn->GetFieldCount(); ++i)
5866 : {
5867 10 : if (poDstFDefn->GetFieldDefn(i)->GetType() == OFTDateTime)
5868 : {
5869 5 : psInfo->m_anDateTimeFieldIdx.push_back(i);
5870 : }
5871 : }
5872 : }
5873 :
5874 1185 : psInfo->m_bSupportCurves =
5875 1185 : CPL_TO_BOOL(poDstLayer->TestCapability(OLCCurveGeometries));
5876 1185 : psInfo->m_bSupportZ =
5877 1185 : CPL_TO_BOOL(poDstLayer->TestCapability(OLCZGeometries));
5878 1185 : psInfo->m_bSupportM =
5879 1185 : CPL_TO_BOOL(poDstLayer->TestCapability(OLCMeasuredGeometries));
5880 :
5881 1185 : psInfo->m_sArrowArrayStream = std::move(streamSrc);
5882 :
5883 1185 : return psInfo;
5884 : }
5885 :
5886 : /************************************************************************/
5887 : /* SetupCT() */
5888 : /************************************************************************/
5889 :
5890 : static bool
5891 947 : SetupCT(TargetLayerInfo *psInfo, OGRLayer *poSrcLayer, bool bTransform,
5892 : bool bWrapDateline, const CPLString &osDateLineOffset,
5893 : const OGRSpatialReference *poUserSourceSRS, OGRFeature *poFeature,
5894 : const OGRSpatialReference *poOutputSRS,
5895 : OGRCoordinateTransformation *poGCPCoordTrans, bool bVerboseError)
5896 : {
5897 947 : OGRLayer *poDstLayer = psInfo->m_poDstLayer;
5898 : const int nDstGeomFieldCount =
5899 947 : poDstLayer->GetLayerDefn()->GetGeomFieldCount();
5900 1831 : for (int iGeom = 0; iGeom < nDstGeomFieldCount; iGeom++)
5901 : {
5902 : /* --------------------------------------------------------------------
5903 : */
5904 : /* Setup coordinate transformation if we need it. */
5905 : /* --------------------------------------------------------------------
5906 : */
5907 885 : const OGRSpatialReference *poSourceSRS = nullptr;
5908 885 : OGRCoordinateTransformation *poCT = nullptr;
5909 885 : char **papszTransformOptions = nullptr;
5910 :
5911 : int iSrcGeomField;
5912 : auto poDstGeomFieldDefn =
5913 885 : poDstLayer->GetLayerDefn()->GetGeomFieldDefn(iGeom);
5914 885 : if (psInfo->m_iRequestedSrcGeomField >= 0)
5915 : {
5916 39 : iSrcGeomField = psInfo->m_iRequestedSrcGeomField;
5917 : }
5918 : else
5919 : {
5920 1692 : iSrcGeomField = poSrcLayer->GetLayerDefn()->GetGeomFieldIndex(
5921 846 : poDstGeomFieldDefn->GetNameRef());
5922 846 : if (iSrcGeomField < 0)
5923 : {
5924 360 : if (nDstGeomFieldCount == 1 &&
5925 180 : poSrcLayer->GetLayerDefn()->GetGeomFieldCount() > 0)
5926 : {
5927 172 : iSrcGeomField = 0;
5928 : }
5929 : else
5930 : {
5931 8 : continue;
5932 : }
5933 : }
5934 : }
5935 :
5936 877 : if (psInfo->m_nFeaturesRead == 0)
5937 : {
5938 876 : poSourceSRS = poUserSourceSRS;
5939 876 : if (poSourceSRS == nullptr)
5940 : {
5941 868 : if (iSrcGeomField > 0)
5942 121 : poSourceSRS = poSrcLayer->GetLayerDefn()
5943 121 : ->GetGeomFieldDefn(iSrcGeomField)
5944 121 : ->GetSpatialRef();
5945 : else
5946 747 : poSourceSRS = poSrcLayer->GetSpatialRef();
5947 : }
5948 : }
5949 877 : if (poSourceSRS == nullptr)
5950 : {
5951 362 : if (poFeature == nullptr)
5952 : {
5953 1 : if (bVerboseError)
5954 : {
5955 0 : CPLError(CE_Failure, CPLE_AppDefined,
5956 : "Non-null feature expected to set transformation");
5957 : }
5958 1 : return false;
5959 : }
5960 : OGRGeometry *poSrcGeometry =
5961 361 : poFeature->GetGeomFieldRef(iSrcGeomField);
5962 361 : if (poSrcGeometry)
5963 289 : poSourceSRS = poSrcGeometry->getSpatialReference();
5964 361 : psInfo->m_bPerFeatureCT = (bTransform || bWrapDateline);
5965 : }
5966 :
5967 876 : if (bTransform)
5968 : {
5969 39 : if (poSourceSRS == nullptr && psInfo->m_pszCTPipeline == nullptr)
5970 : {
5971 0 : CPLError(CE_Failure, CPLE_AppDefined,
5972 : "Can't transform coordinates, source layer has no\n"
5973 : "coordinate system. Use -s_srs to set one.");
5974 :
5975 0 : return false;
5976 : }
5977 :
5978 39 : if (psInfo->m_pszCTPipeline == nullptr)
5979 : {
5980 35 : CPLAssert(nullptr != poSourceSRS);
5981 35 : CPLAssert(nullptr != poOutputSRS);
5982 : }
5983 :
5984 39 : if (psInfo->m_nFeaturesRead == 0 && !psInfo->m_bPerFeatureCT)
5985 : {
5986 : const auto &supportedSRSList =
5987 37 : poSrcLayer->GetSupportedSRSList(iGeom);
5988 37 : if (!supportedSRSList.empty())
5989 : {
5990 1 : const char *const apszOptions[] = {
5991 : "IGNORE_DATA_AXIS_TO_SRS_AXIS_MAPPING=YES", nullptr};
5992 1 : for (const auto &poSRS : supportedSRSList)
5993 : {
5994 1 : if (poSRS->IsSame(poOutputSRS, apszOptions))
5995 : {
5996 2 : OGRSpatialReference oSourceSRSBackup;
5997 1 : if (poSourceSRS)
5998 1 : oSourceSRSBackup = *poSourceSRS;
5999 1 : if (poSrcLayer->SetActiveSRS(iGeom, poSRS.get()) ==
6000 : OGRERR_NONE)
6001 : {
6002 1 : CPLDebug("ogr2ogr",
6003 : "Switching layer active SRS to %s",
6004 : poSRS->GetName());
6005 :
6006 1 : if (psInfo->m_hSpatialFilter != nullptr &&
6007 0 : ((psInfo->m_iRequestedSrcGeomField < 0 &&
6008 0 : iGeom == 0) ||
6009 : (iGeom ==
6010 0 : psInfo->m_iRequestedSrcGeomField)))
6011 : {
6012 0 : OGRSpatialReference oSpatSRS;
6013 0 : oSpatSRS.SetAxisMappingStrategy(
6014 : OAMS_TRADITIONAL_GIS_ORDER);
6015 0 : if (psInfo->m_pszSpatSRSDef)
6016 0 : oSpatSRS.SetFromUserInput(
6017 : psInfo->m_pszSpatSRSDef);
6018 0 : ApplySpatialFilter(
6019 : poSrcLayer,
6020 : OGRGeometry::FromHandle(
6021 : psInfo->m_hSpatialFilter),
6022 0 : !oSpatSRS.IsEmpty() ? &oSpatSRS
6023 0 : : !oSourceSRSBackup.IsEmpty()
6024 : ? &oSourceSRSBackup
6025 : : nullptr,
6026 : psInfo->m_pszGeomField, poOutputSRS);
6027 : }
6028 :
6029 1 : bTransform = false;
6030 : }
6031 1 : break;
6032 : }
6033 : }
6034 : }
6035 : }
6036 :
6037 39 : if (!bTransform)
6038 : {
6039 : // do nothing
6040 : }
6041 39 : else if (psInfo->m_aoReprojectionInfo[iGeom].m_poCT != nullptr &&
6042 1 : psInfo->m_aoReprojectionInfo[iGeom]
6043 1 : .m_poCT->GetSourceCS() == poSourceSRS)
6044 : {
6045 0 : poCT = psInfo->m_aoReprojectionInfo[iGeom].m_poCT.get();
6046 : }
6047 : else
6048 : {
6049 38 : OGRCoordinateTransformationOptions options;
6050 38 : if (psInfo->m_pszCTPipeline)
6051 : {
6052 4 : options.SetCoordinateOperation(psInfo->m_pszCTPipeline,
6053 : false);
6054 : }
6055 :
6056 : bool bWarnAboutDifferentCoordinateOperations =
6057 75 : poGCPCoordTrans == nullptr &&
6058 37 : !(poSourceSRS && poSourceSRS->IsGeocentric());
6059 :
6060 0 : for (const auto &[key, value] :
6061 38 : cpl::IterateNameValue(psInfo->m_aosCTOptions))
6062 : {
6063 0 : if (EQUAL(key, "ALLOW_BALLPARK"))
6064 : {
6065 0 : options.SetBallparkAllowed(CPLTestBool(value));
6066 : }
6067 0 : else if (EQUAL(key, "ONLY_BEST"))
6068 : {
6069 0 : options.SetOnlyBest(CPLTestBool(value));
6070 : }
6071 0 : else if (EQUAL(key, "WARN_ABOUT_DIFFERENT_COORD_OP"))
6072 : {
6073 0 : if (!CPLTestBool(value))
6074 0 : bWarnAboutDifferentCoordinateOperations = false;
6075 : }
6076 : else
6077 : {
6078 0 : CPLError(CE_Warning, CPLE_AppDefined,
6079 : "Unknown coordinate transform option: %s",
6080 : key);
6081 : }
6082 : }
6083 :
6084 : auto poNewCT = std::unique_ptr<OGRCoordinateTransformation>(
6085 : OGRCreateCoordinateTransformation(poSourceSRS, poOutputSRS,
6086 38 : options));
6087 38 : if (poNewCT == nullptr)
6088 : {
6089 0 : char *pszWKT = nullptr;
6090 :
6091 0 : CPLError(CE_Failure, CPLE_AppDefined,
6092 : "Failed to create coordinate transformation "
6093 : "between the\n"
6094 : "following coordinate systems. This may be "
6095 : "because they\n"
6096 : "are not transformable.");
6097 :
6098 0 : if (poSourceSRS)
6099 : {
6100 0 : poSourceSRS->exportToPrettyWkt(&pszWKT, FALSE);
6101 0 : CPLError(CE_Failure, CPLE_AppDefined, "Source:\n%s",
6102 : pszWKT);
6103 0 : CPLFree(pszWKT);
6104 : }
6105 :
6106 0 : if (poOutputSRS)
6107 : {
6108 0 : poOutputSRS->exportToPrettyWkt(&pszWKT, FALSE);
6109 0 : CPLError(CE_Failure, CPLE_AppDefined, "Target:\n%s",
6110 : pszWKT);
6111 0 : CPLFree(pszWKT);
6112 : }
6113 :
6114 0 : return false;
6115 : }
6116 38 : if (poGCPCoordTrans)
6117 : {
6118 2 : poNewCT = std::make_unique<CompositeCT>(poGCPCoordTrans,
6119 2 : std::move(poNewCT));
6120 : }
6121 : else
6122 : {
6123 37 : psInfo->m_aoReprojectionInfo[iGeom]
6124 37 : .m_bWarnAboutDifferentCoordinateOperations =
6125 : bWarnAboutDifferentCoordinateOperations;
6126 : }
6127 38 : psInfo->m_aoReprojectionInfo[iGeom].m_poCT = std::move(poNewCT);
6128 38 : poCT = psInfo->m_aoReprojectionInfo[iGeom].m_poCT.get();
6129 38 : psInfo->m_aoReprojectionInfo[iGeom].m_bCanInvalidateValidity =
6130 75 : !(poGCPCoordTrans == nullptr && poSourceSRS &&
6131 37 : poSourceSRS->IsGeographic() && poOutputSRS &&
6132 4 : poOutputSRS->IsGeographic());
6133 : }
6134 : }
6135 : else
6136 : {
6137 837 : const char *const apszOptions[] = {
6138 : "IGNORE_DATA_AXIS_TO_SRS_AXIS_MAPPING=YES",
6139 : "CRITERION=EQUIVALENT", nullptr};
6140 : auto poDstGeomFieldDefnSpatialRef =
6141 837 : poDstGeomFieldDefn->GetSpatialRef();
6142 478 : if (poSourceSRS && poDstGeomFieldDefnSpatialRef &&
6143 392 : poSourceSRS->GetDataAxisToSRSAxisMapping() !=
6144 : poDstGeomFieldDefnSpatialRef
6145 1315 : ->GetDataAxisToSRSAxisMapping() &&
6146 3 : poSourceSRS->IsSame(poDstGeomFieldDefnSpatialRef, apszOptions))
6147 : {
6148 0 : psInfo->m_aoReprojectionInfo[iGeom].m_poCT =
6149 0 : std::make_unique<CompositeCT>(
6150 0 : std::make_unique<AxisMappingCoordinateTransformation>(
6151 : poSourceSRS->GetDataAxisToSRSAxisMapping(),
6152 : poDstGeomFieldDefnSpatialRef
6153 : ->GetDataAxisToSRSAxisMapping()),
6154 0 : poGCPCoordTrans);
6155 0 : poCT = psInfo->m_aoReprojectionInfo[iGeom].m_poCT.get();
6156 : }
6157 837 : else if (poGCPCoordTrans)
6158 : {
6159 5 : psInfo->m_aoReprojectionInfo[iGeom].m_poCT =
6160 10 : std::make_unique<CompositeCT>(poGCPCoordTrans, nullptr);
6161 5 : poCT = psInfo->m_aoReprojectionInfo[iGeom].m_poCT.get();
6162 : }
6163 : }
6164 :
6165 876 : if (bWrapDateline)
6166 : {
6167 2 : if (bTransform && poCT != nullptr && poOutputSRS != nullptr &&
6168 8 : poOutputSRS->IsGeographic() &&
6169 1 : !poOutputSRS->IsDerivedGeographic())
6170 : {
6171 : papszTransformOptions =
6172 1 : CSLAddString(papszTransformOptions, "WRAPDATELINE=YES");
6173 1 : if (!osDateLineOffset.empty())
6174 : {
6175 1 : CPLString soOffset("DATELINEOFFSET=");
6176 1 : soOffset += osDateLineOffset;
6177 : papszTransformOptions =
6178 1 : CSLAddString(papszTransformOptions, soOffset);
6179 : }
6180 : }
6181 8 : else if (poSourceSRS != nullptr && poSourceSRS->IsGeographic() &&
6182 4 : !poSourceSRS->IsDerivedGeographic())
6183 : {
6184 : papszTransformOptions =
6185 4 : CSLAddString(papszTransformOptions, "WRAPDATELINE=YES");
6186 4 : if (!osDateLineOffset.empty())
6187 : {
6188 4 : CPLString soOffset("DATELINEOFFSET=");
6189 4 : soOffset += osDateLineOffset;
6190 : papszTransformOptions =
6191 4 : CSLAddString(papszTransformOptions, soOffset);
6192 : }
6193 : }
6194 : else
6195 : {
6196 0 : CPLErrorOnce(CE_Failure, CPLE_IllegalArg,
6197 : "-wrapdateline option only works when "
6198 : "reprojecting to a geographic SRS");
6199 : }
6200 :
6201 5 : psInfo->m_aoReprojectionInfo[iGeom].m_aosTransformOptions.Assign(
6202 5 : papszTransformOptions);
6203 : }
6204 : }
6205 946 : return true;
6206 : }
6207 :
6208 : /************************************************************************/
6209 : /* LayerTranslator::TranslateArrow() */
6210 : /************************************************************************/
6211 :
6212 167 : bool LayerTranslator::TranslateArrow(
6213 : TargetLayerInfo *psInfo, GIntBig nCountLayerFeatures,
6214 : GIntBig *pnReadFeatureCount, GDALProgressFunc pfnProgress,
6215 : void *pProgressArg, const GDALVectorTranslateOptions *psOptions)
6216 : {
6217 : struct ArrowSchema schema;
6218 334 : CPLStringList aosOptionsWriteArrowBatch;
6219 167 : if (psInfo->m_bPreserveFID)
6220 : {
6221 : aosOptionsWriteArrowBatch.SetNameValue(
6222 30 : "FID", psInfo->m_poSrcLayer->GetFIDColumn());
6223 : aosOptionsWriteArrowBatch.SetNameValue("IF_FID_NOT_PRESERVED",
6224 30 : "WARNING");
6225 : }
6226 :
6227 167 : if (psInfo->m_sArrowArrayStream.get_schema(&schema) != 0)
6228 : {
6229 0 : CPLError(CE_Failure, CPLE_AppDefined, "stream.get_schema() failed");
6230 0 : return false;
6231 : }
6232 :
6233 167 : int iArrowGeomFieldIndex = -1;
6234 167 : if (m_bTransform)
6235 : {
6236 12 : iArrowGeomFieldIndex = GetArrowGeomFieldIndex(
6237 12 : &schema, psInfo->m_poSrcLayer->GetGeometryColumn());
6238 12 : if (!SetupCT(psInfo, psInfo->m_poSrcLayer, m_bTransform,
6239 12 : m_bWrapDateline, m_osDateLineOffset, m_poUserSourceSRS,
6240 : nullptr, m_poOutputSRS, m_poGCPCoordTrans, false))
6241 : {
6242 0 : return false;
6243 : }
6244 : }
6245 :
6246 167 : bool bRet = true;
6247 :
6248 167 : GIntBig nCount = 0;
6249 167 : bool bGoOn = true;
6250 167 : std::vector<GByte> abyModifiedWKB;
6251 167 : const int nNumReprojectionThreads = []()
6252 : {
6253 167 : const char *pszNumThreads = nullptr;
6254 : int nVal =
6255 167 : GDALGetNumThreads(GDAL_DEFAULT_MAX_THREAD_COUNT,
6256 : /* bDefaultToAllCPUs = */ false, &pszNumThreads);
6257 167 : if (!pszNumThreads)
6258 0 : nVal = std::max(1, CPLGetNumCPUs() / 2);
6259 167 : return nVal;
6260 167 : }();
6261 :
6262 : // Somewhat arbitrary threshold (config option only/mostly for autotest purposes)
6263 167 : const int MIN_FEATURES_FOR_THREADED_REPROJ = atoi(CPLGetConfigOption(
6264 : "OGR2OGR_MIN_FEATURES_FOR_THREADED_REPROJ", "10000"));
6265 :
6266 325 : while (bGoOn)
6267 : {
6268 : struct ArrowArray array;
6269 : // Acquire source batch
6270 323 : if (psInfo->m_sArrowArrayStream.get_next(&array) != 0)
6271 : {
6272 0 : CPLError(CE_Failure, CPLE_AppDefined, "stream.get_next() failed");
6273 0 : bRet = false;
6274 165 : break;
6275 : }
6276 :
6277 323 : if (array.release == nullptr)
6278 : {
6279 : // End of stream
6280 165 : break;
6281 : }
6282 :
6283 : // Limit number of features in batch if needed
6284 158 : if (psOptions->nLimit >= 0 &&
6285 2 : nCount + array.length >= psOptions->nLimit)
6286 : {
6287 2 : const auto nAdjustedLength = psOptions->nLimit - nCount;
6288 14 : for (int i = 0; i < array.n_children; ++i)
6289 : {
6290 12 : if (array.children[i]->length == array.length)
6291 12 : array.children[i]->length = nAdjustedLength;
6292 : }
6293 2 : array.length = nAdjustedLength;
6294 2 : nCount = psOptions->nLimit;
6295 2 : bGoOn = false;
6296 : }
6297 : else
6298 : {
6299 156 : nCount += array.length;
6300 : }
6301 :
6302 158 : const auto nArrayLength = array.length;
6303 :
6304 : // Coordinate reprojection
6305 158 : if (m_bTransform)
6306 : {
6307 : struct GeomArrayReleaser
6308 : {
6309 : const void *origin_buffers_2 = nullptr;
6310 : void (*origin_release)(struct ArrowArray *) = nullptr;
6311 : void *origin_private_data = nullptr;
6312 :
6313 11 : static void init(struct ArrowArray *psGeomArray)
6314 : {
6315 11 : GeomArrayReleaser *releaser = new GeomArrayReleaser();
6316 11 : CPLAssert(psGeomArray->n_buffers >= 3);
6317 11 : releaser->origin_buffers_2 = psGeomArray->buffers[2];
6318 11 : releaser->origin_private_data = psGeomArray->private_data;
6319 11 : releaser->origin_release = psGeomArray->release;
6320 11 : psGeomArray->release = GeomArrayReleaser::release;
6321 11 : psGeomArray->private_data = releaser;
6322 11 : }
6323 :
6324 11 : static void release(struct ArrowArray *psGeomArray)
6325 : {
6326 11 : GeomArrayReleaser *releaser =
6327 : static_cast<GeomArrayReleaser *>(
6328 : psGeomArray->private_data);
6329 11 : psGeomArray->buffers[2] = releaser->origin_buffers_2;
6330 11 : psGeomArray->private_data = releaser->origin_private_data;
6331 11 : psGeomArray->release = releaser->origin_release;
6332 11 : if (psGeomArray->release)
6333 11 : psGeomArray->release(psGeomArray);
6334 11 : delete releaser;
6335 11 : }
6336 : };
6337 :
6338 11 : auto *psGeomArray = array.children[iArrowGeomFieldIndex];
6339 11 : GeomArrayReleaser::init(psGeomArray);
6340 :
6341 11 : GByte *pabyWKB = static_cast<GByte *>(
6342 11 : const_cast<void *>(psGeomArray->buffers[2]));
6343 11 : const uint32_t *panOffsets =
6344 11 : static_cast<const uint32_t *>(psGeomArray->buffers[1]);
6345 11 : auto poCT = psInfo->m_aoReprojectionInfo[0].m_poCT.get();
6346 :
6347 : try
6348 : {
6349 11 : abyModifiedWKB.resize(panOffsets[nArrayLength]);
6350 : }
6351 0 : catch (const std::exception &)
6352 : {
6353 0 : CPLError(CE_Failure, CPLE_OutOfMemory, "Out of memory");
6354 0 : bRet = false;
6355 0 : if (array.release)
6356 0 : array.release(&array);
6357 0 : break;
6358 : }
6359 11 : memcpy(abyModifiedWKB.data(), pabyWKB, panOffsets[nArrayLength]);
6360 11 : psGeomArray->buffers[2] = abyModifiedWKB.data();
6361 :
6362 : // Collect left-most, right-most, top-most, bottom-most coordinates.
6363 11 : if (psInfo->m_aoReprojectionInfo[0]
6364 11 : .m_bWarnAboutDifferentCoordinateOperations)
6365 : {
6366 : struct OGRWKBPointVisitor final : public OGRWKBPointUpdater
6367 : {
6368 : TargetLayerInfo::ReprojectionInfo &m_info;
6369 :
6370 11 : explicit OGRWKBPointVisitor(
6371 : TargetLayerInfo::ReprojectionInfo &info)
6372 11 : : m_info(info)
6373 : {
6374 11 : }
6375 :
6376 10262 : bool update(bool bNeedSwap, void *x, void *y, void *z,
6377 : void * /* m */) override
6378 : {
6379 : double dfX, dfY, dfZ;
6380 10262 : memcpy(&dfX, x, sizeof(double));
6381 10262 : memcpy(&dfY, y, sizeof(double));
6382 10262 : if (bNeedSwap)
6383 : {
6384 0 : CPL_SWAP64PTR(&dfX);
6385 0 : CPL_SWAP64PTR(&dfY);
6386 : }
6387 10262 : if (z)
6388 : {
6389 0 : memcpy(&dfZ, z, sizeof(double));
6390 0 : if (bNeedSwap)
6391 : {
6392 0 : CPL_SWAP64PTR(&dfZ);
6393 : }
6394 : }
6395 : else
6396 10262 : dfZ = 0;
6397 10262 : m_info.UpdateExtremePoints(dfX, dfY, dfZ);
6398 10262 : return true;
6399 : }
6400 : };
6401 :
6402 22 : OGRWKBPointVisitor oVisitor(psInfo->m_aoReprojectionInfo[0]);
6403 11 : const GByte *pabyValidity =
6404 11 : static_cast<const GByte *>(psGeomArray->buffers[0]);
6405 :
6406 10046 : for (size_t i = 0; i < static_cast<size_t>(nArrayLength); ++i)
6407 : {
6408 10035 : const size_t iShifted =
6409 10035 : static_cast<size_t>(i + psGeomArray->offset);
6410 10035 : if (!pabyValidity || (pabyValidity[iShifted >> 8] &
6411 24 : (1 << (iShifted % 8))) != 0)
6412 : {
6413 10027 : const auto nWKBSize =
6414 10027 : panOffsets[iShifted + 1] - panOffsets[iShifted];
6415 10027 : OGRWKBUpdatePoints(abyModifiedWKB.data() +
6416 10027 : panOffsets[iShifted],
6417 : nWKBSize, oVisitor);
6418 : }
6419 : }
6420 : }
6421 :
6422 11 : std::atomic<bool> atomicRet{true};
6423 : const auto oReprojectionLambda =
6424 11 : [psGeomArray, nArrayLength, panOffsets, &atomicRet,
6425 40138 : &abyModifiedWKB, &poCT](int iThread, int nThreads)
6426 : {
6427 : OGRWKBTransformCache oCache;
6428 11 : OGREnvelope3D sEnv3D;
6429 : auto poThisCT =
6430 11 : std::unique_ptr<OGRCoordinateTransformation>(poCT->Clone());
6431 11 : if (!poThisCT)
6432 : {
6433 0 : CPLError(CE_Failure, CPLE_AppDefined,
6434 : "Cannot clone OGRCoordinateTransformation");
6435 0 : atomicRet = false;
6436 0 : return;
6437 : }
6438 :
6439 11 : const GByte *pabyValidity =
6440 11 : static_cast<const GByte *>(psGeomArray->buffers[0]);
6441 11 : const size_t iStart =
6442 11 : static_cast<size_t>(iThread * nArrayLength / nThreads);
6443 11 : const size_t iMax = static_cast<size_t>(
6444 11 : (iThread + 1) * nArrayLength / nThreads);
6445 10046 : for (size_t i = iStart; i < iMax; ++i)
6446 : {
6447 10035 : const size_t iShifted =
6448 10035 : static_cast<size_t>(i + psGeomArray->offset);
6449 10035 : if (!pabyValidity || (pabyValidity[iShifted >> 8] &
6450 24 : (1 << (iShifted % 8))) != 0)
6451 : {
6452 10027 : const auto nWKBSize =
6453 10027 : panOffsets[iShifted + 1] - panOffsets[iShifted];
6454 20054 : if (!OGRWKBTransform(
6455 10027 : abyModifiedWKB.data() + panOffsets[iShifted],
6456 : nWKBSize, poThisCT.get(), oCache, sEnv3D))
6457 : {
6458 0 : CPLError(CE_Failure, CPLE_AppDefined,
6459 : "Reprojection failed");
6460 0 : atomicRet = false;
6461 0 : break;
6462 : }
6463 : }
6464 : }
6465 11 : };
6466 :
6467 11 : if (nArrayLength >= MIN_FEATURES_FOR_THREADED_REPROJ &&
6468 5 : nNumReprojectionThreads >= 2)
6469 : {
6470 0 : std::vector<std::future<void>> oTasks;
6471 0 : for (int iThread = 0; iThread < nNumReprojectionThreads;
6472 : ++iThread)
6473 : {
6474 0 : oTasks.emplace_back(std::async(std::launch::async,
6475 : oReprojectionLambda, iThread,
6476 0 : nNumReprojectionThreads));
6477 : }
6478 0 : for (auto &oTask : oTasks)
6479 : {
6480 0 : oTask.get();
6481 0 : }
6482 : }
6483 : else
6484 : {
6485 11 : oReprojectionLambda(0, 1);
6486 : }
6487 :
6488 11 : bRet = atomicRet;
6489 11 : if (!bRet)
6490 : {
6491 0 : if (array.release)
6492 0 : array.release(&array);
6493 0 : break;
6494 : }
6495 : }
6496 :
6497 : // Write batch to target layer
6498 158 : const bool bWriteOK = psInfo->m_poDstLayer->WriteArrowBatch(
6499 158 : &schema, &array, aosOptionsWriteArrowBatch.List());
6500 :
6501 158 : if (array.release)
6502 38 : array.release(&array);
6503 :
6504 158 : if (!bWriteOK)
6505 : {
6506 0 : CPLError(CE_Failure, CPLE_AppDefined, "WriteArrowBatch() failed");
6507 0 : bRet = false;
6508 0 : break;
6509 : }
6510 :
6511 : /* Report progress */
6512 158 : if (pfnProgress)
6513 : {
6514 0 : if (!pfnProgress(nCountLayerFeatures
6515 0 : ? nCount * 1.0 / nCountLayerFeatures
6516 : : 1.0,
6517 : "", pProgressArg))
6518 : {
6519 0 : bGoOn = false;
6520 0 : bRet = false;
6521 : }
6522 : }
6523 :
6524 158 : if (pnReadFeatureCount)
6525 0 : *pnReadFeatureCount = nCount;
6526 : }
6527 :
6528 167 : schema.release(&schema);
6529 :
6530 167 : return bRet;
6531 : }
6532 :
6533 : /************************************************************************/
6534 : /* LayerTranslator::Translate() */
6535 : /************************************************************************/
6536 :
6537 2014 : bool LayerTranslator::Translate(
6538 : std::unique_ptr<OGRFeature> poFeatureIn, TargetLayerInfo *psInfo,
6539 : GIntBig nCountLayerFeatures, GIntBig *pnReadFeatureCount,
6540 : GIntBig &nTotalEventsDone, GDALProgressFunc pfnProgress, void *pProgressArg,
6541 : const GDALVectorTranslateOptions *psOptions)
6542 : {
6543 2014 : if (psInfo->m_bUseWriteArrowBatch)
6544 : {
6545 167 : return TranslateArrow(psInfo, nCountLayerFeatures, pnReadFeatureCount,
6546 167 : pfnProgress, pProgressArg, psOptions);
6547 : }
6548 :
6549 1847 : const int eGType = m_eGType;
6550 1847 : const OGRSpatialReference *poOutputSRS = m_poOutputSRS;
6551 :
6552 1847 : OGRLayer *poSrcLayer = psInfo->m_poSrcLayer;
6553 1847 : OGRLayer *poDstLayer = psInfo->m_poDstLayer;
6554 1847 : const int *const panMap = psInfo->m_anMap.data();
6555 1847 : const int iSrcZField = psInfo->m_iSrcZField;
6556 1847 : const bool bPreserveFID = psInfo->m_bPreserveFID;
6557 1847 : const auto poSrcFDefn = poSrcLayer->GetLayerDefn();
6558 1847 : const auto poDstFDefn = poDstLayer->GetLayerDefn();
6559 1847 : const int nSrcGeomFieldCount = poSrcFDefn->GetGeomFieldCount();
6560 1847 : const int nDstGeomFieldCount = poDstFDefn->GetGeomFieldCount();
6561 1847 : const bool bExplodeCollections =
6562 1847 : m_bExplodeCollections && nDstGeomFieldCount <= 1;
6563 1847 : const int iRequestedSrcGeomField = psInfo->m_iRequestedSrcGeomField;
6564 :
6565 1847 : if (poOutputSRS == nullptr && !m_bNullifyOutputSRS)
6566 : {
6567 1814 : if (nSrcGeomFieldCount == 1)
6568 : {
6569 773 : poOutputSRS = poSrcLayer->GetSpatialRef();
6570 : }
6571 1041 : else if (iRequestedSrcGeomField > 0)
6572 : {
6573 1 : poOutputSRS = poSrcLayer->GetLayerDefn()
6574 1 : ->GetGeomFieldDefn(iRequestedSrcGeomField)
6575 1 : ->GetSpatialRef();
6576 : }
6577 : }
6578 :
6579 : /* -------------------------------------------------------------------- */
6580 : /* Transfer features. */
6581 : /* -------------------------------------------------------------------- */
6582 1847 : if (psOptions->nGroupTransactions)
6583 : {
6584 1846 : if (psOptions->nLayerTransaction)
6585 : {
6586 724 : if (poDstLayer->StartTransaction() == OGRERR_FAILURE)
6587 : {
6588 0 : return false;
6589 : }
6590 : }
6591 : }
6592 :
6593 1847 : std::unique_ptr<OGRFeature> poFeature;
6594 3694 : auto poDstFeature = std::make_unique<OGRFeature>(poDstFDefn);
6595 1847 : int nFeaturesInTransaction = 0;
6596 1847 : GIntBig nCount = 0; /* written + failed */
6597 1847 : GIntBig nFeaturesWritten = 0;
6598 1847 : bool bRunSetPrecisionEvaluated = false;
6599 1847 : bool bRunSetPrecision = false;
6600 :
6601 1847 : bool bRet = true;
6602 1847 : CPLErrorReset();
6603 :
6604 1847 : bool bSetupCTOK = false;
6605 1847 : if (m_bTransform && psInfo->m_nFeaturesRead == 0 &&
6606 26 : !psInfo->m_bPerFeatureCT)
6607 : {
6608 26 : bSetupCTOK = SetupCT(psInfo, poSrcLayer, m_bTransform, m_bWrapDateline,
6609 26 : m_osDateLineOffset, m_poUserSourceSRS, nullptr,
6610 : poOutputSRS, m_poGCPCoordTrans, false);
6611 : }
6612 :
6613 1847 : const bool bSingleIteration = poFeatureIn != nullptr;
6614 : while (true)
6615 : {
6616 15305 : if (m_nLimit >= 0 && psInfo->m_nFeaturesRead >= m_nLimit)
6617 : {
6618 9 : break;
6619 : }
6620 :
6621 15296 : if (poFeatureIn != nullptr)
6622 974 : poFeature = std::move(poFeatureIn);
6623 14322 : else if (psOptions->nFIDToFetch != OGRNullFID)
6624 5 : poFeature.reset(poSrcLayer->GetFeature(psOptions->nFIDToFetch));
6625 : else
6626 14317 : poFeature.reset(poSrcLayer->GetNextFeature());
6627 :
6628 15296 : if (poFeature == nullptr)
6629 : {
6630 852 : if (CPLGetLastErrorType() == CE_Failure)
6631 : {
6632 8 : bRet = false;
6633 : }
6634 852 : break;
6635 : }
6636 :
6637 14444 : if (!bSetupCTOK &&
6638 14333 : (psInfo->m_nFeaturesRead == 0 || psInfo->m_bPerFeatureCT))
6639 : {
6640 1818 : if (!SetupCT(psInfo, poSrcLayer, m_bTransform, m_bWrapDateline,
6641 909 : m_osDateLineOffset, m_poUserSourceSRS, poFeature.get(),
6642 : poOutputSRS, m_poGCPCoordTrans, true))
6643 : {
6644 6 : return false;
6645 : }
6646 : }
6647 :
6648 14444 : psInfo->m_nFeaturesRead++;
6649 :
6650 14444 : int nIters = 1;
6651 0 : std::unique_ptr<OGRGeometryCollection> poCollToExplode;
6652 14444 : int iGeomCollToExplode = -1;
6653 14444 : OGRGeometry *poSrcGeometry = nullptr;
6654 14444 : if (bExplodeCollections)
6655 : {
6656 13 : if (iRequestedSrcGeomField >= 0)
6657 : poSrcGeometry =
6658 0 : poFeature->GetGeomFieldRef(iRequestedSrcGeomField);
6659 : else
6660 13 : poSrcGeometry = poFeature->GetGeometryRef();
6661 26 : if (poSrcGeometry &&
6662 13 : OGR_GT_IsSubClassOf(poSrcGeometry->getGeometryType(),
6663 : wkbGeometryCollection))
6664 : {
6665 : const int nParts =
6666 12 : poSrcGeometry->toGeometryCollection()->getNumGeometries();
6667 21 : if (nParts > 0 ||
6668 9 : wkbFlatten(poSrcGeometry->getGeometryType()) !=
6669 : wkbGeometryCollection)
6670 : {
6671 11 : iGeomCollToExplode = iRequestedSrcGeomField >= 0
6672 : ? iRequestedSrcGeomField
6673 : : 0;
6674 11 : poCollToExplode.reset(
6675 : poFeature->StealGeometry(iGeomCollToExplode)
6676 : ->toGeometryCollection());
6677 11 : nIters = std::max(1, nParts);
6678 : }
6679 : }
6680 : }
6681 :
6682 14444 : const GIntBig nSrcFID = poFeature->GetFID();
6683 14444 : GIntBig nDesiredFID = OGRNullFID;
6684 14444 : if (bPreserveFID)
6685 1164 : nDesiredFID = nSrcFID;
6686 13281 : else if (psInfo->m_iSrcFIDField >= 0 &&
6687 1 : poFeature->IsFieldSetAndNotNull(psInfo->m_iSrcFIDField))
6688 : nDesiredFID =
6689 1 : poFeature->GetFieldAsInteger64(psInfo->m_iSrcFIDField);
6690 :
6691 28885 : for (int iPart = 0; iPart < nIters; iPart++)
6692 : {
6693 20544 : if (psOptions->nLayerTransaction &&
6694 6097 : ++nFeaturesInTransaction == psOptions->nGroupTransactions)
6695 : {
6696 36 : if (poDstLayer->CommitTransaction() == OGRERR_FAILURE ||
6697 18 : poDstLayer->StartTransaction() == OGRERR_FAILURE)
6698 : {
6699 0 : return false;
6700 : }
6701 18 : nFeaturesInTransaction = 0;
6702 : }
6703 37208 : else if (!psOptions->nLayerTransaction &&
6704 22759 : psOptions->nGroupTransactions > 0 &&
6705 8330 : ++nTotalEventsDone >= psOptions->nGroupTransactions)
6706 : {
6707 80 : if (m_poODS->CommitTransaction() == OGRERR_FAILURE ||
6708 40 : m_poODS->StartTransaction(psOptions->bForceTransaction) ==
6709 : OGRERR_FAILURE)
6710 : {
6711 0 : return false;
6712 : }
6713 40 : nTotalEventsDone = 0;
6714 : }
6715 :
6716 14447 : CPLErrorReset();
6717 14447 : if (psInfo->m_bCanAvoidSetFrom)
6718 : {
6719 14148 : poDstFeature = std::move(poFeature);
6720 : // From now on, poFeature is null !
6721 14148 : poDstFeature->SetFDefnUnsafe(poDstFDefn);
6722 14148 : poDstFeature->SetFID(nDesiredFID);
6723 : }
6724 : else
6725 : {
6726 : /* Optimization to avoid duplicating the source geometry in the
6727 : */
6728 : /* target feature : we steal it from the source feature for
6729 : * now... */
6730 0 : std::unique_ptr<OGRGeometry> poStolenGeometry;
6731 299 : if (!bExplodeCollections && nSrcGeomFieldCount == 1 &&
6732 104 : (nDstGeomFieldCount == 1 ||
6733 104 : (nDstGeomFieldCount == 0 && m_poClipSrcOri)))
6734 : {
6735 134 : poStolenGeometry.reset(poFeature->StealGeometry());
6736 : }
6737 165 : else if (!bExplodeCollections && iRequestedSrcGeomField >= 0)
6738 : {
6739 0 : poStolenGeometry.reset(
6740 : poFeature->StealGeometry(iRequestedSrcGeomField));
6741 : }
6742 :
6743 299 : if (nDstGeomFieldCount == 0 && poStolenGeometry &&
6744 0 : m_poClipSrcOri)
6745 : {
6746 0 : if (poStolenGeometry->IsEmpty())
6747 0 : goto end_loop;
6748 :
6749 : const auto clipGeomDesc =
6750 0 : GetSrcClipGeom(poStolenGeometry->getSpatialReference());
6751 :
6752 0 : if (clipGeomDesc.poGeom && clipGeomDesc.poEnv)
6753 : {
6754 0 : OGREnvelope oEnv;
6755 0 : poStolenGeometry->getEnvelope(&oEnv);
6756 0 : if (!clipGeomDesc.poEnv->Contains(oEnv) &&
6757 0 : !(clipGeomDesc.poEnv->Intersects(oEnv) &&
6758 0 : clipGeomDesc.poGeom->Intersects(
6759 0 : poStolenGeometry.get())))
6760 : {
6761 0 : goto end_loop;
6762 : }
6763 : }
6764 : }
6765 :
6766 299 : poDstFeature->Reset();
6767 :
6768 598 : if (poDstFeature->SetFrom(
6769 299 : poFeature.get(), panMap, /* bForgiving = */ TRUE,
6770 299 : /* bUseISO8601ForDateTimeAsString = */ true) !=
6771 : OGRERR_NONE)
6772 : {
6773 0 : if (psOptions->nGroupTransactions)
6774 : {
6775 0 : if (psOptions->nLayerTransaction)
6776 : {
6777 0 : if (poDstLayer->CommitTransaction() != OGRERR_NONE)
6778 : {
6779 0 : return false;
6780 : }
6781 : }
6782 : }
6783 :
6784 0 : CPLError(CE_Failure, CPLE_AppDefined,
6785 : "Unable to translate feature " CPL_FRMT_GIB
6786 : " from layer %s.",
6787 0 : nSrcFID, poSrcLayer->GetName());
6788 :
6789 0 : return false;
6790 : }
6791 :
6792 : /* ... and now we can attach the stolen geometry */
6793 299 : if (poStolenGeometry)
6794 : {
6795 127 : poDstFeature->SetGeometryDirectly(
6796 : poStolenGeometry.release());
6797 : }
6798 :
6799 299 : if (!psInfo->m_oMapResolved.empty())
6800 : {
6801 4 : for (const auto &kv : psInfo->m_oMapResolved)
6802 : {
6803 2 : const int nDstField = kv.first;
6804 2 : const int nSrcField = kv.second.nSrcField;
6805 2 : if (poFeature->IsFieldSetAndNotNull(nSrcField))
6806 : {
6807 2 : const auto poDomain = kv.second.poDomain;
6808 : const auto &oMapKV =
6809 2 : psInfo->m_oMapDomainToKV[poDomain];
6810 : const auto iter = oMapKV.find(
6811 2 : poFeature->GetFieldAsString(nSrcField));
6812 2 : if (iter != oMapKV.end())
6813 : {
6814 2 : poDstFeature->SetField(nDstField,
6815 1 : iter->second.c_str());
6816 : }
6817 : }
6818 : }
6819 : }
6820 :
6821 299 : if (nDesiredFID != OGRNullFID)
6822 2 : poDstFeature->SetFID(nDesiredFID);
6823 : }
6824 :
6825 14447 : if (psOptions->bEmptyStrAsNull)
6826 : {
6827 2 : for (int i = 0; i < poDstFeature->GetFieldCount(); i++)
6828 : {
6829 1 : if (!poDstFeature->IsFieldSetAndNotNull(i))
6830 0 : continue;
6831 1 : auto fieldDef = poDstFeature->GetFieldDefnRef(i);
6832 1 : if (fieldDef->GetType() != OGRFieldType::OFTString)
6833 0 : continue;
6834 1 : auto str = poDstFeature->GetFieldAsString(i);
6835 1 : if (strcmp(str, "") == 0)
6836 1 : poDstFeature->SetFieldNull(i);
6837 : }
6838 : }
6839 :
6840 14447 : if (!psInfo->m_anDateTimeFieldIdx.empty())
6841 : {
6842 40 : for (int i : psInfo->m_anDateTimeFieldIdx)
6843 : {
6844 20 : if (!poDstFeature->IsFieldSetAndNotNull(i))
6845 11 : continue;
6846 15 : auto psField = poDstFeature->GetRawFieldRef(i);
6847 15 : if (psField->Date.TZFlag == 0 || psField->Date.TZFlag == 1)
6848 5 : continue;
6849 :
6850 10 : const int nTZOffsetInSec =
6851 10 : (psField->Date.TZFlag - 100) * 15 * 60;
6852 10 : if (nTZOffsetInSec == psOptions->nTZOffsetInSec)
6853 1 : continue;
6854 :
6855 : struct tm brokendowntime;
6856 9 : memset(&brokendowntime, 0, sizeof(brokendowntime));
6857 9 : brokendowntime.tm_year = psField->Date.Year - 1900;
6858 9 : brokendowntime.tm_mon = psField->Date.Month - 1;
6859 9 : brokendowntime.tm_mday = psField->Date.Day;
6860 9 : GIntBig nUnixTime = CPLYMDHMSToUnixTime(&brokendowntime);
6861 9 : int nSec = psField->Date.Hour * 3600 +
6862 9 : psField->Date.Minute * 60 +
6863 9 : static_cast<int>(psField->Date.Second);
6864 9 : nSec += psOptions->nTZOffsetInSec - nTZOffsetInSec;
6865 9 : nUnixTime += nSec;
6866 9 : CPLUnixTimeToYMDHMS(nUnixTime, &brokendowntime);
6867 :
6868 9 : psField->Date.Year =
6869 9 : static_cast<GInt16>(brokendowntime.tm_year + 1900);
6870 9 : psField->Date.Month =
6871 9 : static_cast<GByte>(brokendowntime.tm_mon + 1);
6872 9 : psField->Date.Day =
6873 9 : static_cast<GByte>(brokendowntime.tm_mday);
6874 9 : psField->Date.Hour =
6875 9 : static_cast<GByte>(brokendowntime.tm_hour);
6876 9 : psField->Date.Minute =
6877 9 : static_cast<GByte>(brokendowntime.tm_min);
6878 9 : psField->Date.Second = static_cast<float>(
6879 9 : brokendowntime.tm_sec + fmod(psField->Date.Second, 1));
6880 9 : psField->Date.TZFlag = static_cast<GByte>(
6881 9 : 100 + psOptions->nTZOffsetInSec / (15 * 60));
6882 : }
6883 : }
6884 :
6885 : /* Erase native data if asked explicitly */
6886 14447 : if (!m_bNativeData)
6887 : {
6888 1 : poDstFeature->SetNativeData(nullptr);
6889 1 : poDstFeature->SetNativeMediaType(nullptr);
6890 : }
6891 :
6892 22856 : for (int iGeom = 0; iGeom < nDstGeomFieldCount; iGeom++)
6893 : {
6894 0 : std::unique_ptr<OGRGeometry> poDstGeometry;
6895 :
6896 8456 : if (poCollToExplode && iGeom == iGeomCollToExplode)
6897 : {
6898 14 : if (poSrcGeometry && poCollToExplode->IsEmpty())
6899 : {
6900 : const OGRwkbGeometryType eSrcType =
6901 8 : poSrcGeometry->getGeometryType();
6902 : const OGRwkbGeometryType eSrcFlattenType =
6903 8 : wkbFlatten(eSrcType);
6904 8 : OGRwkbGeometryType eDstType = eSrcType;
6905 8 : switch (eSrcFlattenType)
6906 : {
6907 4 : case wkbMultiPoint:
6908 4 : eDstType = wkbPoint;
6909 4 : break;
6910 1 : case wkbMultiLineString:
6911 1 : eDstType = wkbLineString;
6912 1 : break;
6913 1 : case wkbMultiPolygon:
6914 1 : eDstType = wkbPolygon;
6915 1 : break;
6916 1 : case wkbMultiCurve:
6917 1 : eDstType = wkbCompoundCurve;
6918 1 : break;
6919 1 : case wkbMultiSurface:
6920 1 : eDstType = wkbCurvePolygon;
6921 1 : break;
6922 0 : default:
6923 0 : break;
6924 : }
6925 : eDstType =
6926 8 : OGR_GT_SetModifier(eDstType, OGR_GT_HasZ(eSrcType),
6927 : OGR_GT_HasM(eSrcType));
6928 8 : poDstGeometry.reset(
6929 : OGRGeometryFactory::createGeometry(eDstType));
6930 : }
6931 : else
6932 : {
6933 : OGRGeometry *poPart =
6934 6 : poCollToExplode->getGeometryRef(0);
6935 6 : poCollToExplode->removeGeometry(0, FALSE);
6936 6 : poDstGeometry.reset(poPart);
6937 : }
6938 : }
6939 : else
6940 : {
6941 8442 : poDstGeometry.reset(poDstFeature->StealGeometry(iGeom));
6942 : }
6943 8456 : if (poDstGeometry == nullptr)
6944 676 : continue;
6945 :
6946 : // poFeature hasn't been moved if iSrcZField != -1
6947 : // cppcheck-suppress accessMoved
6948 7780 : if (iSrcZField != -1 && poFeature != nullptr)
6949 : {
6950 30 : SetZ(poDstGeometry.get(),
6951 : poFeature->GetFieldAsDouble(iSrcZField));
6952 : /* This will correct the coordinate dimension to 3 */
6953 30 : poDstGeometry.reset(poDstGeometry->clone());
6954 : }
6955 :
6956 7780 : if (m_nCoordDim == 2 || m_nCoordDim == 3)
6957 : {
6958 24 : poDstGeometry->setCoordinateDimension(m_nCoordDim);
6959 : }
6960 7756 : else if (m_nCoordDim == 4)
6961 : {
6962 2 : poDstGeometry->set3D(TRUE);
6963 2 : poDstGeometry->setMeasured(TRUE);
6964 : }
6965 7754 : else if (m_nCoordDim == COORD_DIM_XYM)
6966 : {
6967 2 : poDstGeometry->set3D(FALSE);
6968 2 : poDstGeometry->setMeasured(TRUE);
6969 : }
6970 7752 : else if (m_nCoordDim == COORD_DIM_LAYER_DIM)
6971 : {
6972 : const OGRwkbGeometryType eDstLayerGeomType =
6973 2 : poDstLayer->GetLayerDefn()
6974 2 : ->GetGeomFieldDefn(iGeom)
6975 2 : ->GetType();
6976 2 : poDstGeometry->set3D(wkbHasZ(eDstLayerGeomType));
6977 2 : poDstGeometry->setMeasured(wkbHasM(eDstLayerGeomType));
6978 : }
6979 :
6980 7780 : if (m_eGeomOp == GEOMOP_SEGMENTIZE)
6981 : {
6982 20 : if (m_dfGeomOpParam > 0)
6983 20 : poDstGeometry->segmentize(m_dfGeomOpParam);
6984 : }
6985 7760 : else if (m_eGeomOp == GEOMOP_SIMPLIFY_PRESERVE_TOPOLOGY)
6986 : {
6987 1 : if (m_dfGeomOpParam > 0)
6988 : {
6989 : auto poNewGeom = std::unique_ptr<OGRGeometry>(
6990 : poDstGeometry->SimplifyPreserveTopology(
6991 2 : m_dfGeomOpParam));
6992 1 : if (poNewGeom)
6993 : {
6994 1 : poDstGeometry = std::move(poNewGeom);
6995 : }
6996 : }
6997 : }
6998 :
6999 7780 : if (m_poClipSrcOri)
7000 : {
7001 50 : if (poDstGeometry->IsEmpty())
7002 26 : goto end_loop;
7003 :
7004 : const auto clipGeomDesc =
7005 50 : GetSrcClipGeom(poDstGeometry->getSpatialReference());
7006 :
7007 50 : if (!(clipGeomDesc.poGeom && clipGeomDesc.poEnv))
7008 0 : goto end_loop;
7009 :
7010 50 : OGREnvelope oDstEnv;
7011 50 : poDstGeometry->getEnvelope(&oDstEnv);
7012 :
7013 50 : if (!(clipGeomDesc.bGeomIsRectangle &&
7014 0 : clipGeomDesc.poEnv->Contains(oDstEnv)))
7015 : {
7016 0 : std::unique_ptr<OGRGeometry> poClipped;
7017 50 : if (clipGeomDesc.poEnv->Intersects(oDstEnv))
7018 : {
7019 30 : poClipped.reset(clipGeomDesc.poGeom->Intersection(
7020 30 : poDstGeometry.get()));
7021 : }
7022 50 : if (poClipped == nullptr || poClipped->IsEmpty())
7023 : {
7024 25 : goto end_loop;
7025 : }
7026 :
7027 25 : const int nDim = poDstGeometry->getDimension();
7028 26 : if (poClipped->getDimension() < nDim &&
7029 1 : wkbFlatten(poDstFDefn->GetGeomFieldDefn(iGeom)
7030 : ->GetType()) != wkbUnknown)
7031 : {
7032 3 : CPLDebug(
7033 : "OGR2OGR",
7034 : "Discarding feature " CPL_FRMT_GIB
7035 : " of layer %s, "
7036 : "as its intersection with -clipsrc is a %s "
7037 : "whereas the input is a %s",
7038 1 : nSrcFID, poSrcLayer->GetName(),
7039 1 : OGRToOGCGeomType(poClipped->getGeometryType()),
7040 : OGRToOGCGeomType(
7041 1 : poDstGeometry->getGeometryType()));
7042 1 : goto end_loop;
7043 : }
7044 :
7045 72 : poDstGeometry = OGRGeometryFactory::makeCompatibleWith(
7046 24 : std::move(poClipped),
7047 48 : poDstFDefn->GetGeomFieldDefn(iGeom)->GetType());
7048 : }
7049 : }
7050 :
7051 : OGRCoordinateTransformation *const poCT =
7052 7754 : psInfo->m_aoReprojectionInfo[iGeom].m_poCT.get();
7053 : char **const papszTransformOptions =
7054 7754 : psInfo->m_aoReprojectionInfo[iGeom]
7055 7754 : .m_aosTransformOptions.List();
7056 : const bool bReprojCanInvalidateValidity =
7057 7754 : psInfo->m_aoReprojectionInfo[iGeom]
7058 7754 : .m_bCanInvalidateValidity;
7059 :
7060 7754 : if (poCT != nullptr || papszTransformOptions != nullptr)
7061 : {
7062 : // If we need to change the geometry type to linear, and
7063 : // we have a geometry with curves, then convert it to
7064 : // linear first, to avoid invalidities due to the fact
7065 : // that validity of arc portions isn't always kept while
7066 : // reprojecting and then discretizing.
7067 124 : if (bReprojCanInvalidateValidity &&
7068 122 : (!psInfo->m_bSupportCurves ||
7069 51 : m_eGeomTypeConversion == GTC_CONVERT_TO_LINEAR ||
7070 49 : m_eGeomTypeConversion ==
7071 : GTC_PROMOTE_TO_MULTI_AND_CONVERT_TO_LINEAR))
7072 : {
7073 73 : if (poDstGeometry->hasCurveGeometry(TRUE))
7074 : {
7075 4 : OGRwkbGeometryType eTargetType = OGR_GT_GetLinear(
7076 4 : poDstGeometry->getGeometryType());
7077 8 : poDstGeometry = OGRGeometryFactory::forceTo(
7078 8 : std::move(poDstGeometry), eTargetType);
7079 73 : }
7080 : }
7081 49 : else if (bReprojCanInvalidateValidity &&
7082 2 : eGType != GEOMTYPE_UNCHANGED &&
7083 2 : !OGR_GT_IsNonLinear(
7084 100 : static_cast<OGRwkbGeometryType>(eGType)) &&
7085 2 : poDstGeometry->hasCurveGeometry(TRUE))
7086 : {
7087 4 : poDstGeometry = OGRGeometryFactory::forceTo(
7088 2 : std::move(poDstGeometry),
7089 2 : static_cast<OGRwkbGeometryType>(eGType));
7090 : }
7091 :
7092 : // Collect left-most, right-most, top-most, bottom-most coordinates.
7093 124 : if (psInfo->m_aoReprojectionInfo[iGeom]
7094 124 : .m_bWarnAboutDifferentCoordinateOperations)
7095 : {
7096 : struct Visitor : public OGRDefaultConstGeometryVisitor
7097 : {
7098 : TargetLayerInfo::ReprojectionInfo &m_info;
7099 :
7100 110 : explicit Visitor(
7101 : TargetLayerInfo::ReprojectionInfo &info)
7102 110 : : m_info(info)
7103 : {
7104 110 : }
7105 :
7106 : using OGRDefaultConstGeometryVisitor::visit;
7107 :
7108 2814 : void visit(const OGRPoint *point) override
7109 : {
7110 2814 : m_info.UpdateExtremePoints(point->getX(),
7111 : point->getY(),
7112 : point->getZ());
7113 2814 : }
7114 : };
7115 :
7116 220 : Visitor oVisit(psInfo->m_aoReprojectionInfo[iGeom]);
7117 110 : poDstGeometry->accept(&oVisit);
7118 : }
7119 :
7120 125 : for (int iIter = 0; iIter < 2; ++iIter)
7121 : {
7122 : auto poReprojectedGeom = std::unique_ptr<OGRGeometry>(
7123 : OGRGeometryFactory::transformWithOptions(
7124 125 : poDstGeometry.get(), poCT,
7125 : papszTransformOptions,
7126 125 : m_transformWithOptionsCache));
7127 125 : if (poReprojectedGeom == nullptr)
7128 : {
7129 0 : if (psOptions->nGroupTransactions)
7130 : {
7131 0 : if (psOptions->nLayerTransaction)
7132 : {
7133 0 : if (poDstLayer->CommitTransaction() !=
7134 0 : OGRERR_NONE &&
7135 0 : !psOptions->bSkipFailures)
7136 : {
7137 0 : return false;
7138 : }
7139 : }
7140 : }
7141 :
7142 0 : CPLError(CE_Failure, CPLE_AppDefined,
7143 : "Failed to reproject feature " CPL_FRMT_GIB
7144 : " (geometry probably out of source or "
7145 : "destination SRS).",
7146 : nSrcFID);
7147 0 : if (!psOptions->bSkipFailures)
7148 : {
7149 0 : return false;
7150 : }
7151 : }
7152 :
7153 : // Check if a curve geometry is no longer valid after
7154 : // reprojection
7155 125 : const auto eType = poDstGeometry->getGeometryType();
7156 125 : const auto eFlatType = wkbFlatten(eType);
7157 :
7158 4 : const auto IsValid = [](const OGRGeometry *poGeom)
7159 : {
7160 : CPLErrorHandlerPusher oErrorHandler(
7161 8 : CPLQuietErrorHandler);
7162 8 : return poGeom->IsValid();
7163 : };
7164 :
7165 124 : if (iIter == 0 && bReprojCanInvalidateValidity &&
7166 122 : OGRGeometryFactory::haveGEOS() &&
7167 120 : (eFlatType == wkbCurvePolygon ||
7168 120 : eFlatType == wkbCompoundCurve ||
7169 120 : eFlatType == wkbMultiCurve ||
7170 2 : eFlatType == wkbMultiSurface) &&
7171 251 : poDstGeometry->hasCurveGeometry(TRUE) &&
7172 2 : IsValid(poDstGeometry.get()))
7173 : {
7174 2 : OGRwkbGeometryType eTargetType = OGR_GT_GetLinear(
7175 2 : poDstGeometry->getGeometryType());
7176 : auto poDstGeometryTmp = OGRGeometryFactory::forceTo(
7177 2 : std::unique_ptr<OGRGeometry>(
7178 2 : poReprojectedGeom->clone()),
7179 2 : eTargetType);
7180 2 : if (!IsValid(poDstGeometryTmp.get()))
7181 : {
7182 1 : CPLDebug("OGR2OGR",
7183 : "Curve geometry no longer valid after "
7184 : "reprojection: transforming it into "
7185 : "linear one before reprojecting");
7186 2 : poDstGeometry = OGRGeometryFactory::forceTo(
7187 2 : std::move(poDstGeometry), eTargetType);
7188 2 : poDstGeometry = OGRGeometryFactory::forceTo(
7189 2 : std::move(poDstGeometry), eType);
7190 : }
7191 : else
7192 : {
7193 1 : poDstGeometry = std::move(poReprojectedGeom);
7194 1 : break;
7195 : }
7196 : }
7197 : else
7198 : {
7199 123 : poDstGeometry = std::move(poReprojectedGeom);
7200 123 : break;
7201 : }
7202 124 : }
7203 : }
7204 7630 : else if (poOutputSRS != nullptr)
7205 : {
7206 6480 : poDstGeometry->assignSpatialReference(poOutputSRS);
7207 : }
7208 :
7209 7754 : if (poDstGeometry != nullptr)
7210 : {
7211 7754 : if (m_poClipDstOri)
7212 : {
7213 40 : if (poDstGeometry->IsEmpty())
7214 20 : goto end_loop;
7215 :
7216 : const auto clipGeomDesc = GetDstClipGeom(
7217 40 : poDstGeometry->getSpatialReference());
7218 40 : if (!clipGeomDesc.poGeom || !clipGeomDesc.poEnv)
7219 : {
7220 0 : goto end_loop;
7221 : }
7222 :
7223 40 : OGREnvelope oDstEnv;
7224 40 : poDstGeometry->getEnvelope(&oDstEnv);
7225 :
7226 74 : if (!(clipGeomDesc.bGeomIsRectangle &&
7227 34 : clipGeomDesc.poEnv->Contains(oDstEnv)))
7228 : {
7229 0 : std::unique_ptr<OGRGeometry> poClipped;
7230 35 : if (clipGeomDesc.poEnv->Intersects(oDstEnv))
7231 : {
7232 20 : poClipped.reset(
7233 20 : clipGeomDesc.poGeom->Intersection(
7234 20 : poDstGeometry.get()));
7235 : }
7236 :
7237 35 : if (poClipped == nullptr || poClipped->IsEmpty())
7238 : {
7239 19 : goto end_loop;
7240 : }
7241 :
7242 16 : const int nDim = poDstGeometry->getDimension();
7243 17 : if (poClipped->getDimension() < nDim &&
7244 1 : wkbFlatten(poDstFDefn->GetGeomFieldDefn(iGeom)
7245 : ->GetType()) != wkbUnknown)
7246 : {
7247 3 : CPLDebug(
7248 : "OGR2OGR",
7249 : "Discarding feature " CPL_FRMT_GIB
7250 : " of layer %s, "
7251 : "as its intersection with -clipdst is a %s "
7252 : "whereas the input is a %s",
7253 1 : nSrcFID, poSrcLayer->GetName(),
7254 : OGRToOGCGeomType(
7255 1 : poClipped->getGeometryType()),
7256 : OGRToOGCGeomType(
7257 1 : poDstGeometry->getGeometryType()));
7258 1 : goto end_loop;
7259 : }
7260 :
7261 : poDstGeometry =
7262 45 : OGRGeometryFactory::makeCompatibleWith(
7263 15 : std::move(poClipped),
7264 15 : poDstFDefn->GetGeomFieldDefn(iGeom)
7265 15 : ->GetType());
7266 : }
7267 : }
7268 :
7269 15468 : if (psOptions->dfXYRes !=
7270 1 : OGRGeomCoordinatePrecision::UNKNOWN &&
7271 7735 : OGRGeometryFactory::haveGEOS() &&
7272 1 : !poDstGeometry->hasCurveGeometry())
7273 : {
7274 : // OGR_APPLY_GEOM_SET_PRECISION default value for
7275 : // OGRLayer::CreateFeature() purposes, but here in the
7276 : // ogr2ogr -xyRes context, we force calling SetPrecision(),
7277 : // unless the user explicitly asks not to do it by
7278 : // setting the config option to NO.
7279 1 : if (!bRunSetPrecisionEvaluated)
7280 : {
7281 1 : bRunSetPrecisionEvaluated = true;
7282 1 : bRunSetPrecision = CPLTestBool(CPLGetConfigOption(
7283 : "OGR_APPLY_GEOM_SET_PRECISION", "YES"));
7284 : }
7285 1 : if (bRunSetPrecision)
7286 : {
7287 : auto poNewGeom = std::unique_ptr<OGRGeometry>(
7288 1 : poDstGeometry->SetPrecision(psOptions->dfXYRes,
7289 1 : /* nFlags = */ 0));
7290 1 : if (!poNewGeom)
7291 0 : goto end_loop;
7292 1 : poDstGeometry = std::move(poNewGeom);
7293 : }
7294 : }
7295 :
7296 7734 : if (m_bMakeValid)
7297 : {
7298 : const bool bIsGeomCollection =
7299 7 : wkbFlatten(poDstGeometry->getGeometryType()) ==
7300 7 : wkbGeometryCollection;
7301 : auto poNewGeom = std::unique_ptr<OGRGeometry>(
7302 7 : poDstGeometry->MakeValid());
7303 7 : if (!poNewGeom)
7304 0 : goto end_loop;
7305 7 : poDstGeometry = std::move(poNewGeom);
7306 7 : if (!bIsGeomCollection)
7307 : {
7308 6 : poDstGeometry.reset(
7309 : OGRGeometryFactory::
7310 : removeLowerDimensionSubGeoms(
7311 6 : poDstGeometry.get()));
7312 : }
7313 : }
7314 :
7315 7734 : if (m_bSkipInvalidGeom && !poDstGeometry->IsValid())
7316 1 : goto end_loop;
7317 :
7318 7733 : if (m_eGeomTypeConversion != GTC_DEFAULT)
7319 : {
7320 : OGRwkbGeometryType eTargetType =
7321 11 : poDstGeometry->getGeometryType();
7322 : eTargetType =
7323 11 : ConvertType(m_eGeomTypeConversion, eTargetType);
7324 22 : poDstGeometry = OGRGeometryFactory::forceTo(
7325 22 : std::move(poDstGeometry), eTargetType);
7326 : }
7327 7722 : else if (eGType != GEOMTYPE_UNCHANGED)
7328 : {
7329 118 : poDstGeometry = OGRGeometryFactory::forceTo(
7330 59 : std::move(poDstGeometry),
7331 59 : static_cast<OGRwkbGeometryType>(eGType));
7332 : }
7333 : }
7334 :
7335 7733 : if (poDstGeometry && !psOptions->bQuiet)
7336 : {
7337 23171 : if (!psInfo->m_bHasWarnedAboutCurves &&
7338 10606 : !psInfo->m_bSupportCurves &&
7339 2882 : OGR_GT_IsNonLinear(poDstGeometry->getGeometryType()))
7340 : {
7341 3 : CPLError(CE_Warning, CPLE_AppDefined,
7342 : "Attempt to write curve geometries to layer "
7343 : "%s that does not support them. They will be "
7344 : "linearized",
7345 3 : poDstLayer->GetDescription());
7346 3 : psInfo->m_bHasWarnedAboutCurves = true;
7347 : }
7348 8677 : if (!psInfo->m_bHasWarnedAboutZ && !psInfo->m_bSupportZ &&
7349 953 : OGR_GT_HasZ(poDstGeometry->getGeometryType()))
7350 : {
7351 3 : CPLError(CE_Warning, CPLE_AppDefined,
7352 : "Attempt to write Z geometries to layer %s "
7353 : "that does not support them. Z component will "
7354 : "be discarded",
7355 3 : poDstLayer->GetDescription());
7356 3 : psInfo->m_bHasWarnedAboutZ = true;
7357 : }
7358 8761 : if (!psInfo->m_bHasWarnedAboutM && !psInfo->m_bSupportM &&
7359 1037 : OGR_GT_HasM(poDstGeometry->getGeometryType()))
7360 : {
7361 1 : CPLError(CE_Warning, CPLE_AppDefined,
7362 : "Attempt to write M geometries to layer %s "
7363 : "that does not support them. M component will "
7364 : "be discarded",
7365 1 : poDstLayer->GetDescription());
7366 1 : psInfo->m_bHasWarnedAboutM = true;
7367 : }
7368 : }
7369 :
7370 7733 : poDstFeature->SetGeomField(iGeom, std::move(poDstGeometry));
7371 : }
7372 :
7373 14400 : CPLErrorReset();
7374 28800 : if ((psOptions->bUpsert
7375 14400 : ? poDstLayer->UpsertFeature(poDstFeature.get())
7376 14400 : : poDstLayer->CreateFeature(poDstFeature.get())) ==
7377 : OGRERR_NONE)
7378 : {
7379 14391 : nFeaturesWritten++;
7380 15548 : if (nDesiredFID != OGRNullFID &&
7381 1157 : poDstFeature->GetFID() != nDesiredFID)
7382 : {
7383 0 : CPLError(CE_Warning, CPLE_AppDefined,
7384 : "Feature id " CPL_FRMT_GIB " not preserved",
7385 : nDesiredFID);
7386 : }
7387 : }
7388 9 : else if (!psOptions->bSkipFailures)
7389 : {
7390 6 : if (psOptions->nGroupTransactions)
7391 : {
7392 6 : if (psOptions->nLayerTransaction)
7393 2 : poDstLayer->RollbackTransaction();
7394 : }
7395 :
7396 6 : CPLError(CE_Failure, CPLE_AppDefined,
7397 : "Unable to write feature " CPL_FRMT_GIB
7398 : " from layer %s.",
7399 6 : nSrcFID, poSrcLayer->GetName());
7400 :
7401 6 : return false;
7402 : }
7403 : else
7404 : {
7405 3 : CPLDebug("GDALVectorTranslate",
7406 : "Unable to write feature " CPL_FRMT_GIB
7407 : " into layer %s.",
7408 3 : nSrcFID, poSrcLayer->GetName());
7409 3 : if (psOptions->nGroupTransactions)
7410 : {
7411 3 : if (psOptions->nLayerTransaction)
7412 : {
7413 2 : poDstLayer->RollbackTransaction();
7414 2 : CPL_IGNORE_RET_VAL(poDstLayer->StartTransaction());
7415 : }
7416 : else
7417 : {
7418 1 : m_poODS->RollbackTransaction();
7419 1 : m_poODS->StartTransaction(psOptions->bForceTransaction);
7420 : }
7421 : }
7422 : }
7423 :
7424 14441 : end_loop:; // nothing
7425 : }
7426 :
7427 : /* Report progress */
7428 14438 : nCount++;
7429 14438 : bool bGoOn = true;
7430 14438 : if (pfnProgress)
7431 : {
7432 5295 : bGoOn = pfnProgress(nCountLayerFeatures
7433 2646 : ? nCount * 1.0 / nCountLayerFeatures
7434 : : 1.0,
7435 : "", pProgressArg) != FALSE;
7436 : }
7437 14438 : if (!bGoOn)
7438 : {
7439 1 : bRet = false;
7440 1 : break;
7441 : }
7442 :
7443 14437 : if (pnReadFeatureCount)
7444 0 : *pnReadFeatureCount = nCount;
7445 :
7446 14437 : if (psOptions->nFIDToFetch != OGRNullFID)
7447 5 : break;
7448 14432 : if (bSingleIteration)
7449 974 : break;
7450 13458 : }
7451 :
7452 1841 : if (psOptions->nGroupTransactions)
7453 : {
7454 1840 : if (psOptions->nLayerTransaction)
7455 : {
7456 722 : if (poDstLayer->CommitTransaction() != OGRERR_NONE)
7457 0 : bRet = false;
7458 : }
7459 : }
7460 :
7461 1841 : if (!bSingleIteration)
7462 : {
7463 867 : CPLDebug("GDALVectorTranslate",
7464 : CPL_FRMT_GIB " features written in layer '%s'",
7465 867 : nFeaturesWritten, poDstLayer->GetName());
7466 : }
7467 :
7468 1841 : return bRet;
7469 : }
7470 :
7471 : /************************************************************************/
7472 : /* LayerTranslator::GetDstClipGeom() */
7473 : /************************************************************************/
7474 :
7475 : /** Returns the destination clip geometry and its envelope
7476 : *
7477 : * @param poGeomSRS The SRS into which the destination clip geometry should be
7478 : * expressed.
7479 : * @return the destination clip geometry and its envelope, or (nullptr, nullptr)
7480 : */
7481 : LayerTranslator::ClipGeomDesc
7482 40 : LayerTranslator::GetDstClipGeom(const OGRSpatialReference *poGeomSRS)
7483 : {
7484 40 : if (m_poClipDstReprojectedToDstSRS_SRS != poGeomSRS)
7485 : {
7486 36 : auto poClipDstSRS = m_poClipDstOri->getSpatialReference();
7487 36 : if (poClipDstSRS && poGeomSRS && !poClipDstSRS->IsSame(poGeomSRS))
7488 : {
7489 : // Transform clip geom to geometry SRS
7490 1 : m_poClipDstReprojectedToDstSRS.reset(m_poClipDstOri->clone());
7491 1 : if (m_poClipDstReprojectedToDstSRS->transformTo(poGeomSRS) !=
7492 : OGRERR_NONE)
7493 : {
7494 0 : return ClipGeomDesc();
7495 : }
7496 1 : m_poClipDstReprojectedToDstSRS_SRS = poGeomSRS;
7497 : }
7498 35 : else if (!poClipDstSRS && poGeomSRS)
7499 : {
7500 35 : if (!m_bWarnedClipDstSRS)
7501 : {
7502 2 : m_bWarnedClipDstSRS = true;
7503 2 : CPLError(CE_Warning, CPLE_AppDefined,
7504 : "Clip destination geometry has no "
7505 : "attached SRS, but the feature's "
7506 : "geometry has one. Assuming clip "
7507 : "destination geometry SRS is the "
7508 : "same as the feature's geometry");
7509 : }
7510 : }
7511 36 : m_oClipDstEnv = OGREnvelope();
7512 : }
7513 :
7514 : const auto poGeom = m_poClipDstReprojectedToDstSRS
7515 40 : ? m_poClipDstReprojectedToDstSRS.get()
7516 40 : : m_poClipDstOri;
7517 40 : if (poGeom && !m_oClipDstEnv.IsInit())
7518 : {
7519 40 : poGeom->getEnvelope(&m_oClipDstEnv);
7520 40 : m_bClipDstIsRectangle = poGeom->IsRectangle();
7521 : }
7522 40 : ClipGeomDesc ret;
7523 40 : ret.poGeom = poGeom;
7524 40 : ret.poEnv = poGeom ? &m_oClipDstEnv : nullptr;
7525 40 : ret.bGeomIsRectangle = m_bClipDstIsRectangle;
7526 40 : return ret;
7527 : }
7528 :
7529 : /************************************************************************/
7530 : /* LayerTranslator::GetSrcClipGeom() */
7531 : /************************************************************************/
7532 :
7533 : /** Returns the source clip geometry and its envelope
7534 : *
7535 : * @param poGeomSRS The SRS into which the source clip geometry should be
7536 : * expressed.
7537 : * @return the source clip geometry and its envelope, or (nullptr, nullptr)
7538 : */
7539 : LayerTranslator::ClipGeomDesc
7540 50 : LayerTranslator::GetSrcClipGeom(const OGRSpatialReference *poGeomSRS)
7541 : {
7542 50 : if (m_poClipSrcReprojectedToSrcSRS_SRS != poGeomSRS)
7543 : {
7544 42 : auto poClipSrcSRS = m_poClipSrcOri->getSpatialReference();
7545 42 : if (poClipSrcSRS && poGeomSRS && !poClipSrcSRS->IsSame(poGeomSRS))
7546 : {
7547 : // Transform clip geom to geometry SRS
7548 1 : m_poClipSrcReprojectedToSrcSRS.reset(m_poClipSrcOri->clone());
7549 1 : if (m_poClipSrcReprojectedToSrcSRS->transformTo(poGeomSRS) !=
7550 : OGRERR_NONE)
7551 : {
7552 0 : return ClipGeomDesc();
7553 : }
7554 1 : m_poClipSrcReprojectedToSrcSRS_SRS = poGeomSRS;
7555 : }
7556 41 : else if (!poClipSrcSRS && poGeomSRS)
7557 : {
7558 41 : if (!m_bWarnedClipSrcSRS)
7559 : {
7560 3 : m_bWarnedClipSrcSRS = true;
7561 3 : CPLError(CE_Warning, CPLE_AppDefined,
7562 : "Clip source geometry has no attached SRS, "
7563 : "but the feature's geometry has one. "
7564 : "Assuming clip source geometry SRS is the "
7565 : "same as the feature's geometry");
7566 : }
7567 : }
7568 42 : m_oClipSrcEnv = OGREnvelope();
7569 : }
7570 :
7571 : const auto poGeom = m_poClipSrcReprojectedToSrcSRS
7572 50 : ? m_poClipSrcReprojectedToSrcSRS.get()
7573 50 : : m_poClipSrcOri;
7574 50 : if (poGeom && !m_oClipSrcEnv.IsInit())
7575 : {
7576 50 : poGeom->getEnvelope(&m_oClipSrcEnv);
7577 50 : m_bClipSrcIsRectangle = poGeom->IsRectangle();
7578 : }
7579 50 : ClipGeomDesc ret;
7580 50 : ret.poGeom = poGeom;
7581 50 : ret.poEnv = poGeom ? &m_oClipSrcEnv : nullptr;
7582 50 : ret.bGeomIsRectangle = m_bClipDstIsRectangle;
7583 50 : return ret;
7584 : }
7585 :
7586 : /************************************************************************/
7587 : /* TargetLayerInfo::CheckSameCoordinateOperation() */
7588 : /************************************************************************/
7589 :
7590 1181 : void TargetLayerInfo::CheckSameCoordinateOperation() const
7591 : {
7592 2266 : for (auto &info : m_aoReprojectionInfo)
7593 : {
7594 1085 : if (info.m_bWarnAboutDifferentCoordinateOperations &&
7595 36 : info.m_dfLeftX <= info.m_dfRightX)
7596 : {
7597 : // Start recording if different coordinate operations are
7598 : // going to be used
7599 35 : OGRProjCTDifferentOperationsStart(info.m_poCT.get());
7600 :
7601 : {
7602 70 : CPLErrorStateBackuper oBackuper(CPLQuietErrorHandler);
7603 : {
7604 35 : double dfX = info.m_dfLeftX;
7605 35 : double dfY = info.m_dfLeftY;
7606 35 : double dfZ = info.m_dfLeftZ;
7607 35 : info.m_poCT->Transform(1, &dfX, &dfY, &dfZ);
7608 : }
7609 :
7610 : {
7611 35 : double dfX = info.m_dfRightX;
7612 35 : double dfY = info.m_dfRightY;
7613 35 : double dfZ = info.m_dfRightZ;
7614 35 : info.m_poCT->Transform(1, &dfX, &dfY, &dfZ);
7615 : }
7616 :
7617 : {
7618 35 : double dfX = info.m_dfTopX;
7619 35 : double dfY = info.m_dfTopY;
7620 35 : double dfZ = info.m_dfTopZ;
7621 35 : info.m_poCT->Transform(1, &dfX, &dfY, &dfZ);
7622 : }
7623 :
7624 : {
7625 35 : double dfX = info.m_dfBottomX;
7626 35 : double dfY = info.m_dfBottomY;
7627 35 : double dfZ = info.m_dfBottomZ;
7628 35 : info.m_poCT->Transform(1, &dfX, &dfY, &dfZ);
7629 : }
7630 : }
7631 :
7632 35 : if (OGRProjCTDifferentOperationsUsed(info.m_poCT.get()))
7633 : {
7634 0 : CPLError(
7635 : CE_Warning, CPLE_AppDefined,
7636 : "Several coordinate operations have been used to transform "
7637 : "layer %s. Artifacts may appear. You may consider "
7638 : "using the -ct_opt ALLOW_BALLPARK=NO and/or "
7639 : "-ct_opt ONLY_BEST=YES warping options, or specify "
7640 : "a particular coordinate operation with -ct. "
7641 : "This warning can be silenced with "
7642 : "-ct_opt WARN_ABOUT_DIFFERENT_COORD_OP=NO.",
7643 0 : m_poSrcLayer->GetName());
7644 : }
7645 :
7646 : // Stop recording
7647 35 : OGRProjCTDifferentOperationsStop(info.m_poCT.get());
7648 : }
7649 : }
7650 1181 : }
7651 :
7652 : /************************************************************************/
7653 : /* GDALVectorTranslateOptionsGetParser() */
7654 : /************************************************************************/
7655 :
7656 1068 : static std::unique_ptr<GDALArgumentParser> GDALVectorTranslateOptionsGetParser(
7657 : GDALVectorTranslateOptions *psOptions,
7658 : GDALVectorTranslateOptionsForBinary *psOptionsForBinary, int nCountClipSrc,
7659 : int nCountClipDst)
7660 : {
7661 : auto argParser = std::make_unique<GDALArgumentParser>(
7662 1068 : "ogr2ogr", /* bForBinary=*/psOptionsForBinary != nullptr);
7663 :
7664 1068 : argParser->add_description(
7665 1068 : _("Converts simple features data between file formats."));
7666 :
7667 1068 : argParser->add_epilog(
7668 1068 : _("For more details, consult https://gdal.org/programs/ogr2ogr.html"));
7669 :
7670 1068 : argParser->add_output_format_argument(psOptions->osFormat);
7671 :
7672 1068 : argParser->add_dataset_creation_options_argument(psOptions->aosDSCO);
7673 :
7674 1068 : argParser->add_layer_creation_options_argument(psOptions->aosLCO);
7675 :
7676 1068 : argParser->add_usage_newline();
7677 :
7678 : {
7679 1068 : auto &group = argParser->add_mutually_exclusive_group();
7680 1068 : group.add_argument("-append")
7681 1068 : .flag()
7682 39 : .action([psOptions](const std::string &)
7683 1068 : { psOptions->eAccessMode = ACCESS_APPEND; })
7684 1068 : .help(_("Append to existing layer instead of creating new."));
7685 :
7686 1068 : group.add_argument("-upsert")
7687 1068 : .flag()
7688 : .action(
7689 4 : [psOptions](const std::string &)
7690 : {
7691 4 : psOptions->eAccessMode = ACCESS_APPEND;
7692 4 : psOptions->bUpsert = true;
7693 1068 : })
7694 : .help(_("Variant of -append where the UpsertFeature() operation is "
7695 1068 : "used to insert or update features."));
7696 :
7697 1068 : group.add_argument("-overwrite")
7698 1068 : .flag()
7699 18 : .action([psOptions](const std::string &)
7700 1068 : { psOptions->eAccessMode = ACCESS_OVERWRITE; })
7701 1068 : .help(_("Delete the output layer and recreate it empty."));
7702 : }
7703 :
7704 1068 : argParser->add_argument("-update")
7705 1068 : .flag()
7706 : .action(
7707 22 : [psOptions](const std::string &)
7708 : {
7709 : /* Don't reset -append or -overwrite */
7710 8 : if (psOptions->eAccessMode != ACCESS_APPEND &&
7711 7 : psOptions->eAccessMode != ACCESS_OVERWRITE)
7712 7 : psOptions->eAccessMode = ACCESS_UPDATE;
7713 1068 : })
7714 : .help(_("Open existing output datasource in update mode rather than "
7715 1068 : "trying to create a new one."));
7716 :
7717 1068 : argParser->add_argument("-sql")
7718 2136 : .metavar("<statement>|@<filename>")
7719 : .action(
7720 34 : [psOptions](const std::string &s)
7721 : {
7722 17 : GByte *pabyRet = nullptr;
7723 20 : if (!s.empty() && s.front() == '@' &&
7724 3 : VSIIngestFile(nullptr, s.c_str() + 1, &pabyRet, nullptr,
7725 : 10 * 1024 * 1024))
7726 : {
7727 3 : GDALRemoveBOM(pabyRet);
7728 3 : char *pszSQLStatement = reinterpret_cast<char *>(pabyRet);
7729 : psOptions->osSQLStatement =
7730 3 : CPLRemoveSQLComments(pszSQLStatement);
7731 3 : VSIFree(pszSQLStatement);
7732 : }
7733 : else
7734 : {
7735 14 : psOptions->osSQLStatement = s;
7736 : }
7737 1085 : })
7738 1068 : .help(_("SQL statement to execute."));
7739 :
7740 1068 : argParser->add_argument("-dialect")
7741 2136 : .metavar("<dialect>")
7742 1068 : .store_into(psOptions->osDialect)
7743 1068 : .help(_("SQL dialect."));
7744 :
7745 1068 : argParser->add_argument("-spat")
7746 2136 : .metavar("<xmin> <ymin> <xmax> <ymax>")
7747 1068 : .nargs(4)
7748 1068 : .scan<'g', double>()
7749 : .help(_("Spatial query extents, in the SRS of the source layer(s) (or "
7750 1068 : "the one specified with -spat_srs."));
7751 :
7752 1068 : argParser->add_argument("-where")
7753 2136 : .metavar("<restricted_where>|@<filename>")
7754 : .action(
7755 16 : [psOptions](const std::string &s)
7756 : {
7757 8 : GByte *pabyRet = nullptr;
7758 9 : if (!s.empty() && s.front() == '@' &&
7759 1 : VSIIngestFile(nullptr, s.c_str() + 1, &pabyRet, nullptr,
7760 : 10 * 1024 * 1024))
7761 : {
7762 1 : GDALRemoveBOM(pabyRet);
7763 1 : char *pszWHERE = reinterpret_cast<char *>(pabyRet);
7764 1 : psOptions->osWHERE = pszWHERE;
7765 1 : VSIFree(pszWHERE);
7766 : }
7767 : else
7768 : {
7769 7 : psOptions->osWHERE = s;
7770 : }
7771 1076 : })
7772 1068 : .help(_("Attribute query (like SQL WHERE)."));
7773 :
7774 1068 : argParser->add_argument("-select")
7775 2136 : .metavar("<field_list>")
7776 : .action(
7777 38 : [psOptions](const std::string &s)
7778 : {
7779 19 : psOptions->bSelFieldsSet = true;
7780 : psOptions->aosSelFields =
7781 19 : CSLTokenizeStringComplex(s.c_str(), ",", TRUE, FALSE);
7782 1068 : })
7783 : .help(_("Comma-delimited list of fields from input layer to copy to "
7784 1068 : "the new layer."));
7785 :
7786 1068 : argParser->add_argument("-nln")
7787 2136 : .metavar("<name>")
7788 1068 : .store_into(psOptions->osNewLayerName)
7789 1068 : .help(_("Assign an alternate name to the new layer."));
7790 :
7791 1068 : argParser->add_argument("-nlt")
7792 2136 : .metavar("<type>")
7793 1068 : .append()
7794 : .action(
7795 243 : [psOptions](const std::string &osGeomNameIn)
7796 : {
7797 53 : bool bIs3D = false;
7798 106 : std::string osGeomName(osGeomNameIn);
7799 106 : if (osGeomName.size() > 3 &&
7800 53 : STARTS_WITH_CI(osGeomName.c_str() + osGeomName.size() - 3,
7801 : "25D"))
7802 : {
7803 1 : bIs3D = true;
7804 1 : osGeomName.resize(osGeomName.size() - 3);
7805 : }
7806 104 : else if (osGeomName.size() > 1 &&
7807 52 : STARTS_WITH_CI(
7808 : osGeomName.c_str() + osGeomName.size() - 1, "Z"))
7809 : {
7810 0 : bIs3D = true;
7811 0 : osGeomName.pop_back();
7812 : }
7813 53 : if (EQUAL(osGeomName.c_str(), "NONE"))
7814 : {
7815 1 : if (psOptions->eGType != GEOMTYPE_UNCHANGED)
7816 : {
7817 : throw std::invalid_argument(
7818 0 : "Unsupported combination of -nlt arguments.");
7819 : }
7820 1 : psOptions->eGType = wkbNone;
7821 : }
7822 52 : else if (EQUAL(osGeomName.c_str(), "GEOMETRY"))
7823 : {
7824 4 : if (psOptions->eGType != GEOMTYPE_UNCHANGED)
7825 : {
7826 : throw std::invalid_argument(
7827 0 : "Unsupported combination of -nlt arguments.");
7828 : }
7829 4 : psOptions->eGType = wkbUnknown;
7830 : }
7831 48 : else if (EQUAL(osGeomName.c_str(), "PROMOTE_TO_MULTI"))
7832 : {
7833 8 : if (psOptions->eGeomTypeConversion == GTC_CONVERT_TO_LINEAR)
7834 2 : psOptions->eGeomTypeConversion =
7835 : GTC_PROMOTE_TO_MULTI_AND_CONVERT_TO_LINEAR;
7836 6 : else if (psOptions->eGeomTypeConversion == GTC_DEFAULT)
7837 5 : psOptions->eGeomTypeConversion = GTC_PROMOTE_TO_MULTI;
7838 : else
7839 : {
7840 : throw std::invalid_argument(
7841 1 : "Unsupported combination of -nlt arguments.");
7842 : }
7843 : }
7844 40 : else if (EQUAL(osGeomName.c_str(), "CONVERT_TO_LINEAR"))
7845 : {
7846 12 : if (psOptions->eGeomTypeConversion == GTC_PROMOTE_TO_MULTI)
7847 2 : psOptions->eGeomTypeConversion =
7848 : GTC_PROMOTE_TO_MULTI_AND_CONVERT_TO_LINEAR;
7849 10 : else if (psOptions->eGeomTypeConversion == GTC_DEFAULT)
7850 9 : psOptions->eGeomTypeConversion = GTC_CONVERT_TO_LINEAR;
7851 : else
7852 : {
7853 : throw std::invalid_argument(
7854 1 : "Unsupported combination of -nlt arguments.");
7855 : }
7856 : }
7857 28 : else if (EQUAL(osGeomName.c_str(), "CONVERT_TO_CURVE"))
7858 : {
7859 7 : if (psOptions->eGeomTypeConversion == GTC_DEFAULT)
7860 5 : psOptions->eGeomTypeConversion = GTC_CONVERT_TO_CURVE;
7861 : else
7862 : {
7863 : throw std::invalid_argument(
7864 2 : "Unsupported combination of -nlt arguments.");
7865 : }
7866 : }
7867 : else
7868 : {
7869 21 : if (psOptions->eGType != GEOMTYPE_UNCHANGED)
7870 : {
7871 : throw std::invalid_argument(
7872 3 : "Unsupported combination of -nlt arguments.");
7873 : }
7874 18 : psOptions->eGType = OGRFromOGCGeomType(osGeomName.c_str());
7875 18 : if (psOptions->eGType == wkbUnknown)
7876 : {
7877 : throw std::invalid_argument(
7878 : CPLSPrintf("-nlt %s: type not recognised.",
7879 0 : osGeomName.c_str()));
7880 : }
7881 : }
7882 46 : if (psOptions->eGType != GEOMTYPE_UNCHANGED &&
7883 27 : psOptions->eGType != wkbNone && bIs3D)
7884 1 : psOptions->eGType = wkbSetZ(
7885 : static_cast<OGRwkbGeometryType>(psOptions->eGType));
7886 1114 : })
7887 1068 : .help(_("Define the geometry type for the created layer."));
7888 :
7889 1068 : argParser->add_argument("-s_srs")
7890 2136 : .metavar("<srs_def>")
7891 1068 : .store_into(psOptions->osSourceSRSDef)
7892 1068 : .help(_("Set/override source SRS."));
7893 :
7894 : {
7895 1068 : auto &group = argParser->add_mutually_exclusive_group();
7896 1068 : group.add_argument("-a_srs")
7897 2136 : .metavar("<srs_def>")
7898 : .action(
7899 353 : [psOptions](const std::string &osOutputSRSDef)
7900 : {
7901 115 : psOptions->osOutputSRSDef = osOutputSRSDef;
7902 230 : if (EQUAL(psOptions->osOutputSRSDef.c_str(), "NULL") ||
7903 115 : EQUAL(psOptions->osOutputSRSDef.c_str(), "NONE"))
7904 : {
7905 4 : psOptions->osOutputSRSDef.clear();
7906 4 : psOptions->bNullifyOutputSRS = true;
7907 : }
7908 1068 : })
7909 1068 : .help(_("Assign an output SRS, but without reprojecting."));
7910 :
7911 1068 : group.add_argument("-t_srs")
7912 2136 : .metavar("<srs_def>")
7913 : .action(
7914 72 : [psOptions](const std::string &osOutputSRSDef)
7915 : {
7916 36 : psOptions->osOutputSRSDef = osOutputSRSDef;
7917 36 : psOptions->bTransform = true;
7918 1068 : })
7919 : .help(_("Reproject/transform to this SRS on output, and assign it "
7920 1068 : "as output SRS."));
7921 : }
7922 :
7923 : ///////////////////////////////////////////////////////////////////////
7924 1068 : argParser->add_group("Field related options");
7925 :
7926 1068 : argParser->add_argument("-addfields")
7927 1068 : .flag()
7928 : .action(
7929 4 : [psOptions](const std::string &)
7930 : {
7931 4 : psOptions->bAddMissingFields = true;
7932 4 : psOptions->eAccessMode = ACCESS_APPEND;
7933 1068 : })
7934 1068 : .help(_("Same as append, but add also any new fields."));
7935 :
7936 1068 : argParser->add_argument("-relaxedFieldNameMatch")
7937 1068 : .flag()
7938 1 : .action([psOptions](const std::string &)
7939 1068 : { psOptions->bExactFieldNameMatch = false; })
7940 : .help(_("Do field name matching between source and existing target "
7941 1068 : "layer in a more relaxed way."));
7942 :
7943 1068 : argParser->add_argument("-fieldTypeToString")
7944 2136 : .metavar("All|<type1>[,<type2>]...")
7945 : .action(
7946 0 : [psOptions](const std::string &s)
7947 : {
7948 : psOptions->aosFieldTypesToString =
7949 0 : CSLTokenizeStringComplex(s.c_str(), " ,", FALSE, FALSE);
7950 0 : CSLConstList iter = psOptions->aosFieldTypesToString.List();
7951 0 : while (*iter)
7952 : {
7953 0 : if (IsFieldType(*iter))
7954 : {
7955 : /* Do nothing */
7956 : }
7957 0 : else if (EQUAL(*iter, "All"))
7958 : {
7959 0 : psOptions->aosFieldTypesToString.Clear();
7960 0 : psOptions->aosFieldTypesToString.AddString("All");
7961 0 : break;
7962 : }
7963 : else
7964 : {
7965 : throw std::invalid_argument(CPLSPrintf(
7966 : "Unhandled type for fieldTypeToString option : %s",
7967 0 : *iter));
7968 : }
7969 0 : iter++;
7970 : }
7971 1068 : })
7972 : .help(_("Converts any field of the specified type to a field of type "
7973 1068 : "string in the destination layer."));
7974 :
7975 1068 : argParser->add_argument("-mapFieldType")
7976 2136 : .metavar("<srctype>|All=<dsttype>[,<srctype2>=<dsttype2>]...")
7977 : .action(
7978 12 : [psOptions](const std::string &s)
7979 : {
7980 : psOptions->aosMapFieldType =
7981 4 : CSLTokenizeStringComplex(s.c_str(), " ,", FALSE, FALSE);
7982 4 : CSLConstList iter = psOptions->aosMapFieldType.List();
7983 8 : while (*iter)
7984 : {
7985 4 : char *pszKey = nullptr;
7986 4 : const char *pszValue = CPLParseNameValue(*iter, &pszKey);
7987 4 : if (pszKey && pszValue)
7988 : {
7989 8 : if (!((IsFieldType(pszKey) || EQUAL(pszKey, "All")) &&
7990 4 : IsFieldType(pszValue)))
7991 : {
7992 0 : CPLFree(pszKey);
7993 : throw std::invalid_argument(CPLSPrintf(
7994 0 : "Invalid value for -mapFieldType : %s", *iter));
7995 : }
7996 : }
7997 4 : CPLFree(pszKey);
7998 4 : iter++;
7999 : }
8000 1072 : })
8001 1068 : .help(_("Converts any field of the specified type to another type."));
8002 :
8003 1068 : argParser->add_argument("-fieldmap")
8004 2136 : .metavar("<field_1>[,<field_2>]...")
8005 : .action(
8006 4 : [psOptions](const std::string &s)
8007 : {
8008 : psOptions->aosFieldMap =
8009 2 : CSLTokenizeStringComplex(s.c_str(), ",", FALSE, FALSE);
8010 1068 : })
8011 : .help(_("Specifies the list of field indexes to be copied from the "
8012 1068 : "source to the destination."));
8013 :
8014 1068 : argParser->add_argument("-splitlistfields")
8015 1068 : .store_into(psOptions->bSplitListFields)
8016 : .help(_("Split fields of type list type into as many fields of scalar "
8017 1068 : "type as necessary."));
8018 :
8019 1068 : argParser->add_argument("-maxsubfields")
8020 2136 : .metavar("<n>")
8021 1068 : .scan<'i', int>()
8022 : .action(
8023 0 : [psOptions](const std::string &s)
8024 : {
8025 0 : const int nVal = atoi(s.c_str());
8026 0 : if (nVal > 0)
8027 : {
8028 0 : psOptions->nMaxSplitListSubFields = nVal;
8029 : }
8030 1068 : })
8031 : .help(_("To be combined with -splitlistfields to limit the number of "
8032 1068 : "subfields created for each split field."));
8033 :
8034 1068 : argParser->add_argument("-emptyStrAsNull")
8035 1068 : .store_into(psOptions->bEmptyStrAsNull)
8036 1068 : .help(_("Treat empty string values as null."));
8037 :
8038 1068 : argParser->add_argument("-forceNullable")
8039 1068 : .store_into(psOptions->bForceNullable)
8040 : .help(_("Do not propagate not-nullable constraints to target layer if "
8041 1068 : "they exist in source layer."));
8042 :
8043 1068 : argParser->add_argument("-unsetFieldWidth")
8044 1068 : .store_into(psOptions->bUnsetFieldWidth)
8045 1068 : .help(_("Set field width and precision to 0."));
8046 :
8047 1068 : argParser->add_argument("-unsetDefault")
8048 1068 : .store_into(psOptions->bUnsetDefault)
8049 : .help(_("Do not propagate default field values to target layer if they "
8050 1068 : "exist in source layer."));
8051 :
8052 1068 : argParser->add_argument("-resolveDomains")
8053 1068 : .store_into(psOptions->bResolveDomains)
8054 : .help(_("Cause any selected field that is linked to a coded field "
8055 1068 : "domain will be accompanied by an additional field."));
8056 :
8057 1068 : argParser->add_argument("-dateTimeTo")
8058 2136 : .metavar("UTC|UTC(+|-)<HH>|UTC(+|-)<HH>:<MM>")
8059 : .action(
8060 33 : [psOptions](const std::string &s)
8061 : {
8062 13 : const char *pszFormat = s.c_str();
8063 13 : if (EQUAL(pszFormat, "UTC"))
8064 : {
8065 1 : psOptions->nTZOffsetInSec = 0;
8066 : }
8067 12 : else if (STARTS_WITH_CI(pszFormat, "UTC") &&
8068 11 : (strlen(pszFormat) == strlen("UTC+HH") ||
8069 9 : strlen(pszFormat) == strlen("UTC+HH:MM")) &&
8070 7 : (pszFormat[3] == '+' || pszFormat[3] == '-'))
8071 : {
8072 6 : const int nHour = atoi(pszFormat + strlen("UTC+"));
8073 6 : if (nHour < 0 || nHour > 14)
8074 : {
8075 1 : throw std::invalid_argument("Invalid UTC hour offset.");
8076 : }
8077 5 : else if (strlen(pszFormat) == strlen("UTC+HH"))
8078 : {
8079 0 : psOptions->nTZOffsetInSec = nHour * 3600;
8080 0 : if (pszFormat[3] == '-')
8081 0 : psOptions->nTZOffsetInSec =
8082 0 : -psOptions->nTZOffsetInSec;
8083 : }
8084 : else // if( strlen(pszFormat) == strlen("UTC+HH:MM") )
8085 : {
8086 5 : const int nMin = atoi(pszFormat + strlen("UTC+HH:"));
8087 5 : if (nMin == 0 || nMin == 15 || nMin == 30 || nMin == 45)
8088 : {
8089 4 : psOptions->nTZOffsetInSec =
8090 4 : nHour * 3600 + nMin * 60;
8091 4 : if (pszFormat[3] == '-')
8092 3 : psOptions->nTZOffsetInSec =
8093 3 : -psOptions->nTZOffsetInSec;
8094 : }
8095 : }
8096 : }
8097 12 : if (psOptions->nTZOffsetInSec == TZ_OFFSET_INVALID)
8098 : {
8099 : throw std::invalid_argument(
8100 : "Value of -dateTimeTo should be UTC, UTC(+|-)HH or "
8101 7 : "UTC(+|-)HH:MM with HH in [0,14] and MM=00,15,30,45");
8102 : }
8103 1073 : })
8104 : .help(_("Converts date time values from the timezone specified in the "
8105 1068 : "source value to the target timezone."));
8106 :
8107 1068 : argParser->add_argument("-noNativeData")
8108 1068 : .flag()
8109 1 : .action([psOptions](const std::string &)
8110 1068 : { psOptions->bNativeData = false; })
8111 1068 : .help(_("Disable copying of native data."));
8112 :
8113 : ///////////////////////////////////////////////////////////////////////
8114 1068 : argParser->add_group("Advanced geometry and SRS related options");
8115 :
8116 1068 : argParser->add_argument("-dim")
8117 2136 : .metavar("layer_dim|2|XY|3|XYZ|XYM|XYZM")
8118 : .action(
8119 24 : [psOptions](const std::string &osDim)
8120 : {
8121 12 : if (EQUAL(osDim.c_str(), "layer_dim"))
8122 2 : psOptions->nCoordDim = COORD_DIM_LAYER_DIM;
8123 18 : else if (EQUAL(osDim.c_str(), "XY") ||
8124 8 : EQUAL(osDim.c_str(), "2"))
8125 3 : psOptions->nCoordDim = 2;
8126 12 : else if (EQUAL(osDim.c_str(), "XYZ") ||
8127 5 : EQUAL(osDim.c_str(), "3"))
8128 3 : psOptions->nCoordDim = 3;
8129 4 : else if (EQUAL(osDim.c_str(), "XYM"))
8130 2 : psOptions->nCoordDim = COORD_DIM_XYM;
8131 2 : else if (EQUAL(osDim.c_str(), "XYZM"))
8132 2 : psOptions->nCoordDim = 4;
8133 : else
8134 : {
8135 : throw std::invalid_argument(CPLSPrintf(
8136 0 : "-dim %s: value not handled.", osDim.c_str()));
8137 : }
8138 1080 : })
8139 1068 : .help(_("Force the coordinate dimension."));
8140 :
8141 1068 : argParser->add_argument("-s_coord_epoch")
8142 2136 : .metavar("<epoch>")
8143 1068 : .store_into(psOptions->dfSourceCoordinateEpoch)
8144 1068 : .help(_("Assign a coordinate epoch, linked with the source SRS."));
8145 :
8146 1068 : argParser->add_argument("-a_coord_epoch")
8147 2136 : .metavar("<epoch>")
8148 1068 : .store_into(psOptions->dfOutputCoordinateEpoch)
8149 : .help(_("Assign a coordinate epoch, linked with the output SRS when "
8150 1068 : "-a_srs is used."));
8151 :
8152 1068 : argParser->add_argument("-t_coord_epoch")
8153 2136 : .metavar("<epoch>")
8154 1068 : .store_into(psOptions->dfOutputCoordinateEpoch)
8155 : .help(_("Assign a coordinate epoch, linked with the output SRS when "
8156 1068 : "-t_srs is used."));
8157 :
8158 1068 : argParser->add_argument("-ct")
8159 2136 : .metavar("<pipeline_def>")
8160 : .action(
8161 8 : [psOptions](const std::string &s)
8162 : {
8163 4 : psOptions->osCTPipeline = s;
8164 4 : psOptions->bTransform = true;
8165 1068 : })
8166 : .help(_("Override the default transformation from the source to the "
8167 1068 : "target CRS."));
8168 :
8169 1068 : argParser->add_argument("-ct_opt")
8170 2136 : .metavar("<NAME>=<VALUE>")
8171 1068 : .append()
8172 0 : .action([psOptions](const std::string &s)
8173 1068 : { psOptions->aosCTOptions.AddString(s.c_str()); })
8174 1068 : .help(_("Coordinate transform option(s)."));
8175 :
8176 1068 : argParser->add_argument("-spat_srs")
8177 2136 : .metavar("<srs_def>")
8178 1068 : .store_into(psOptions->osSpatSRSDef)
8179 1068 : .help(_("Override spatial filter SRS."));
8180 :
8181 1068 : argParser->add_argument("-geomfield")
8182 2136 : .metavar("<name>")
8183 : .action(
8184 2 : [psOptions](const std::string &s)
8185 : {
8186 1 : psOptions->osGeomField = s;
8187 1 : psOptions->bGeomFieldSet = true;
8188 1068 : })
8189 : .help(_("Name of the geometry field on which the spatial filter "
8190 1068 : "operates on."));
8191 :
8192 1068 : argParser->add_argument("-segmentize")
8193 2136 : .metavar("<max_dist>")
8194 1068 : .store_into(psOptions->dfGeomOpParam)
8195 2 : .action([psOptions](const std::string &)
8196 1068 : { psOptions->eGeomOp = GEOMOP_SEGMENTIZE; })
8197 1068 : .help(_("Maximum distance between 2 nodes."));
8198 :
8199 1068 : argParser->add_argument("-simplify")
8200 2136 : .metavar("<tolerance>")
8201 1068 : .store_into(psOptions->dfGeomOpParam)
8202 1 : .action([psOptions](const std::string &)
8203 1068 : { psOptions->eGeomOp = GEOMOP_SIMPLIFY_PRESERVE_TOPOLOGY; })
8204 1068 : .help(_("Distance tolerance for simplification."));
8205 :
8206 1068 : argParser->add_argument("-makevalid")
8207 1068 : .flag()
8208 : .action(
8209 10 : [psOptions](const std::string &)
8210 : {
8211 5 : if (!OGRGeometryFactory::haveGEOS())
8212 : {
8213 : throw std::invalid_argument(
8214 0 : "-makevalid only supported for builds against GEOS");
8215 : }
8216 5 : psOptions->bMakeValid = true;
8217 1073 : })
8218 : .help(_("Fix geometries to be valid regarding the rules of the Simple "
8219 1068 : "Features specification."));
8220 :
8221 1068 : argParser->add_argument("-skipinvalid")
8222 1068 : .flag()
8223 : .action(
8224 2 : [psOptions](const std::string &)
8225 : {
8226 1 : if (!OGRGeometryFactory::haveGEOS())
8227 : {
8228 : throw std::invalid_argument(
8229 0 : "-skipinvalid only supported for builds against GEOS");
8230 : }
8231 1 : psOptions->bSkipInvalidGeom = true;
8232 1069 : })
8233 : .help(_("Whether to skip features with invalid geometries regarding the"
8234 1068 : "rules of the Simple Features specification."));
8235 :
8236 1068 : argParser->add_argument("-wrapdateline")
8237 1068 : .store_into(psOptions->bWrapDateline)
8238 1068 : .help(_("Split geometries crossing the dateline meridian."));
8239 :
8240 1068 : argParser->add_argument("-datelineoffset")
8241 2136 : .metavar("<val_in_degree>")
8242 1068 : .default_value(psOptions->dfDateLineOffset)
8243 1068 : .store_into(psOptions->dfDateLineOffset)
8244 1068 : .help(_("Offset from dateline in degrees."));
8245 :
8246 : auto &clipsrcArg =
8247 1068 : argParser->add_argument("-clipsrc")
8248 : .metavar(
8249 2136 : "[<xmin> <ymin> <xmax> <ymax>]|<WKT>|<datasource>|spat_extent")
8250 1068 : .help(_("Clip geometries (in source SRS)."));
8251 1068 : if (nCountClipSrc > 1)
8252 1 : clipsrcArg.nargs(nCountClipSrc);
8253 :
8254 1068 : argParser->add_argument("-clipsrcsql")
8255 2136 : .metavar("<sql_statement>")
8256 1068 : .store_into(psOptions->osClipSrcSQL)
8257 : .help(_("Select desired geometries from the source clip datasource "
8258 1068 : "using an SQL query."));
8259 :
8260 1068 : argParser->add_argument("-clipsrclayer")
8261 2136 : .metavar("<layername>")
8262 1068 : .store_into(psOptions->osClipSrcLayer)
8263 1068 : .help(_("Select the named layer from the source clip datasource."));
8264 :
8265 1068 : argParser->add_argument("-clipsrcwhere")
8266 2136 : .metavar("<expression>")
8267 1068 : .store_into(psOptions->osClipSrcWhere)
8268 : .help(_("Restrict desired geometries from the source clip layer based "
8269 1068 : "on an attribute query."));
8270 :
8271 : auto &clipdstArg =
8272 1068 : argParser->add_argument("-clipdst")
8273 2136 : .metavar("[<xmin> <ymin> <xmax> <ymax>]|<WKT>|<datasource>")
8274 1068 : .help(_("Clip geometries (in target SRS)."));
8275 1068 : if (nCountClipDst > 1)
8276 2 : clipdstArg.nargs(nCountClipDst);
8277 :
8278 1068 : argParser->add_argument("-clipdstsql")
8279 2136 : .metavar("<sql_statement>")
8280 1068 : .store_into(psOptions->osClipDstSQL)
8281 : .help(_("Select desired geometries from the destination clip "
8282 1068 : "datasource using an SQL query."));
8283 :
8284 1068 : argParser->add_argument("-clipdstlayer")
8285 2136 : .metavar("<layername>")
8286 1068 : .store_into(psOptions->osClipDstLayer)
8287 : .help(
8288 1068 : _("Select the named layer from the destination clip datasource."));
8289 :
8290 1068 : argParser->add_argument("-clipdstwhere")
8291 2136 : .metavar("<expression>")
8292 1068 : .store_into(psOptions->osClipDstWhere)
8293 : .help(_("Restrict desired geometries from the destination clip layer "
8294 1068 : "based on an attribute query."));
8295 :
8296 1068 : argParser->add_argument("-explodecollections")
8297 1068 : .store_into(psOptions->bExplodeCollections)
8298 : .help(_("Produce one feature for each geometry in any kind of geometry "
8299 1068 : "collection in the source file."));
8300 :
8301 1068 : argParser->add_argument("-zfield")
8302 2136 : .metavar("<name>")
8303 1068 : .store_into(psOptions->osZField)
8304 : .help(_("Uses the specified field to fill the Z coordinate of "
8305 1068 : "geometries."));
8306 :
8307 1068 : argParser->add_argument("-gcp")
8308 : .metavar(
8309 2136 : "<ungeoref_x> <ungeoref_y> <georef_x> <georef_y> [<elevation>]")
8310 1068 : .nargs(4, 5)
8311 1068 : .append()
8312 1068 : .scan<'g', double>()
8313 1068 : .help(_("Add the indicated ground control point."));
8314 :
8315 1068 : argParser->add_argument("-tps")
8316 1068 : .flag()
8317 1 : .action([psOptions](const std::string &)
8318 1068 : { psOptions->nTransformOrder = -1; })
8319 : .help(_("Force use of thin plate spline transformer based on available "
8320 1068 : "GCPs."));
8321 :
8322 1068 : argParser->add_argument("-order")
8323 2136 : .metavar("1|2|3")
8324 1068 : .store_into(psOptions->nTransformOrder)
8325 1068 : .help(_("Order of polynomial used for warping."));
8326 :
8327 1068 : argParser->add_argument("-xyRes")
8328 2136 : .metavar("<val>[ m|mm|deg]")
8329 : .action(
8330 25 : [psOptions](const std::string &s)
8331 : {
8332 9 : const char *pszVal = s.c_str();
8333 :
8334 9 : char *endptr = nullptr;
8335 9 : psOptions->dfXYRes = CPLStrtodM(pszVal, &endptr);
8336 9 : if (!endptr)
8337 : {
8338 : throw std::invalid_argument(
8339 : "Invalid value for -xyRes. Must be of the form "
8340 0 : "{numeric_value}[ ]?[m|mm|deg]?");
8341 : }
8342 9 : if (*endptr == ' ')
8343 6 : ++endptr;
8344 9 : if (*endptr != 0 && strcmp(endptr, "m") != 0 &&
8345 5 : strcmp(endptr, "mm") != 0 && strcmp(endptr, "deg") != 0)
8346 : {
8347 : throw std::invalid_argument(
8348 : "Invalid value for -xyRes. Must be of the form "
8349 2 : "{numeric_value}[ ]?[m|mm|deg]?");
8350 : }
8351 7 : psOptions->osXYResUnit = endptr;
8352 1075 : })
8353 1068 : .help(_("Set/override the geometry X/Y coordinate resolution."));
8354 :
8355 1068 : argParser->add_argument("-zRes")
8356 2136 : .metavar("<val>[ m|mm]")
8357 : .action(
8358 16 : [psOptions](const std::string &s)
8359 : {
8360 6 : const char *pszVal = s.c_str();
8361 :
8362 6 : char *endptr = nullptr;
8363 6 : psOptions->dfZRes = CPLStrtodM(pszVal, &endptr);
8364 6 : if (!endptr)
8365 : {
8366 : throw std::invalid_argument(
8367 : "Invalid value for -zRes. Must be of the form "
8368 0 : "{numeric_value}[ ]?[m|mm]?");
8369 : }
8370 6 : if (*endptr == ' ')
8371 4 : ++endptr;
8372 6 : if (*endptr != 0 && strcmp(endptr, "m") != 0 &&
8373 3 : strcmp(endptr, "mm") != 0 && strcmp(endptr, "deg") != 0)
8374 : {
8375 : throw std::invalid_argument(
8376 : "Invalid value for -zRes. Must be of the form "
8377 2 : "{numeric_value}[ ]?[m|mm]?");
8378 : }
8379 4 : psOptions->osZResUnit = endptr;
8380 1072 : })
8381 1068 : .help(_("Set/override the geometry Z coordinate resolution."));
8382 :
8383 1068 : argParser->add_argument("-mRes")
8384 2136 : .metavar("<val>")
8385 1068 : .store_into(psOptions->dfMRes)
8386 1068 : .help(_("Set/override the geometry M coordinate resolution."));
8387 :
8388 1068 : argParser->add_argument("-unsetCoordPrecision")
8389 1068 : .store_into(psOptions->bUnsetCoordPrecision)
8390 : .help(_("Prevent the geometry coordinate resolution from being set on "
8391 1068 : "target layer(s)."));
8392 :
8393 : ///////////////////////////////////////////////////////////////////////
8394 1068 : argParser->add_group("Other options");
8395 :
8396 1068 : argParser->add_quiet_argument(&psOptions->bQuiet);
8397 :
8398 1068 : argParser->add_argument("-progress")
8399 1068 : .store_into(psOptions->bDisplayProgress)
8400 : .help(_("Display progress on terminal. Only works if input layers have "
8401 1068 : "the 'fast feature count' capability."));
8402 :
8403 : argParser->add_input_format_argument(
8404 : psOptionsForBinary ? &psOptionsForBinary->aosAllowInputDrivers
8405 1068 : : nullptr);
8406 :
8407 : argParser->add_open_options_argument(
8408 1068 : psOptionsForBinary ? &(psOptionsForBinary->aosOpenOptions) : nullptr);
8409 :
8410 1068 : argParser->add_argument("-doo")
8411 2136 : .metavar("<NAME>=<VALUE>")
8412 1068 : .append()
8413 0 : .action([psOptions](const std::string &s)
8414 1068 : { psOptions->aosDestOpenOptions.AddString(s.c_str()); })
8415 1068 : .help(_("Open option(s) for output dataset."));
8416 :
8417 1068 : argParser->add_usage_newline();
8418 :
8419 1068 : argParser->add_argument("-fid")
8420 2136 : .metavar("<FID>")
8421 1068 : .store_into(psOptions->nFIDToFetch)
8422 : .help(_("If provided, only the feature with the specified feature id "
8423 1068 : "will be processed."));
8424 :
8425 1068 : argParser->add_argument("-preserve_fid")
8426 1068 : .store_into(psOptions->bPreserveFID)
8427 : .help(_("Use the FID of the source features instead of letting the "
8428 1068 : "output driver automatically assign a new one."));
8429 :
8430 1068 : argParser->add_argument("-unsetFid")
8431 1068 : .store_into(psOptions->bUnsetFid)
8432 : .help(_("Prevent the name of the source FID column and source feature "
8433 1068 : "IDs from being reused."));
8434 :
8435 : {
8436 1068 : auto &group = argParser->add_mutually_exclusive_group();
8437 1068 : group.add_argument("-skip", "-skipfailures")
8438 1068 : .flag()
8439 : .action(
8440 12 : [psOptions](const std::string &)
8441 : {
8442 12 : psOptions->bSkipFailures = true;
8443 12 : psOptions->nGroupTransactions = 1; /* #2409 */
8444 1068 : })
8445 1068 : .help(_("Continue after a failure, skipping the failed feature."));
8446 :
8447 1068 : auto &arg = group.add_argument("-gt")
8448 2136 : .metavar("<n>|unlimited")
8449 : .action(
8450 8 : [psOptions](const std::string &s)
8451 : {
8452 : /* If skipfailures is already set we should not
8453 : modify nGroupTransactions = 1 #2409 */
8454 4 : if (!psOptions->bSkipFailures)
8455 : {
8456 4 : if (EQUAL(s.c_str(), "unlimited"))
8457 1 : psOptions->nGroupTransactions = -1;
8458 : else
8459 3 : psOptions->nGroupTransactions =
8460 3 : atoi(s.c_str());
8461 : }
8462 1068 : })
8463 1068 : .help(_("Group <n> features per transaction "));
8464 :
8465 1068 : argParser->add_hidden_alias_for(arg, "tg");
8466 : }
8467 :
8468 1068 : argParser->add_argument("-limit")
8469 2136 : .metavar("<nb_features>")
8470 1068 : .store_into(psOptions->nLimit)
8471 1068 : .help(_("Limit the number of features per layer."));
8472 :
8473 1068 : argParser->add_argument("-ds_transaction")
8474 1068 : .flag()
8475 : .action(
8476 1 : [psOptions](const std::string &)
8477 : {
8478 1 : psOptions->nLayerTransaction = FALSE;
8479 1 : psOptions->bForceTransaction = true;
8480 1068 : })
8481 1068 : .help(_("Force the use of a dataset level transaction."));
8482 :
8483 : /* Undocumented. Just a provision. Default behavior should be OK */
8484 1068 : argParser->add_argument("-lyr_transaction")
8485 1068 : .flag()
8486 1068 : .hidden()
8487 0 : .action([psOptions](const std::string &)
8488 1068 : { psOptions->nLayerTransaction = TRUE; })
8489 1068 : .help(_("Force the use of a layer level transaction."));
8490 :
8491 : argParser->add_metadata_item_options_argument(
8492 1068 : psOptions->aosMetadataOptions);
8493 :
8494 1068 : argParser->add_argument("-nomd")
8495 1068 : .flag()
8496 4 : .action([psOptions](const std::string &)
8497 1068 : { psOptions->bCopyMD = false; })
8498 : .help(_("Disable copying of metadata from source dataset and layers "
8499 1068 : "into target dataset and layers."));
8500 :
8501 : // Undocumented option used by gdal vector convert
8502 1068 : argParser->add_argument("--no-overwrite")
8503 1068 : .store_into(psOptions->bNoOverwrite)
8504 1068 : .hidden();
8505 :
8506 : // Undocumented option used by gdal vector * algorithms
8507 1068 : argParser->add_argument("--invoked-from-gdal-algorithm")
8508 1068 : .store_into(psOptions->bInvokedFromGdalAlgorithm)
8509 1068 : .hidden();
8510 :
8511 1068 : if (psOptionsForBinary)
8512 : {
8513 133 : argParser->add_argument("dst_dataset_name")
8514 266 : .metavar("<dst_dataset_name>")
8515 133 : .store_into(psOptionsForBinary->osDestDataSource)
8516 133 : .help(_("Output dataset."));
8517 :
8518 133 : argParser->add_argument("src_dataset_name")
8519 266 : .metavar("<src_dataset_name>")
8520 133 : .store_into(psOptionsForBinary->osDataSource)
8521 133 : .help(_("Input dataset."));
8522 : }
8523 :
8524 1068 : argParser->add_argument("layer")
8525 1068 : .remaining()
8526 2136 : .metavar("<layer_name>")
8527 1068 : .help(_("Layer name"));
8528 1068 : return argParser;
8529 : }
8530 :
8531 : /************************************************************************/
8532 : /* GDALVectorTranslateGetParserUsage() */
8533 : /************************************************************************/
8534 :
8535 1 : std::string GDALVectorTranslateGetParserUsage()
8536 : {
8537 : try
8538 : {
8539 2 : GDALVectorTranslateOptions sOptions;
8540 2 : GDALVectorTranslateOptionsForBinary sOptionsForBinary;
8541 : auto argParser = GDALVectorTranslateOptionsGetParser(
8542 2 : &sOptions, &sOptionsForBinary, 1, 1);
8543 1 : return argParser->usage();
8544 : }
8545 0 : catch (const std::exception &err)
8546 : {
8547 0 : CPLError(CE_Failure, CPLE_AppDefined, "Unexpected exception: %s",
8548 0 : err.what());
8549 0 : return std::string();
8550 : }
8551 : }
8552 :
8553 : /************************************************************************/
8554 : /* CHECK_HAS_ENOUGH_ADDITIONAL_ARGS() */
8555 : /************************************************************************/
8556 :
8557 : #ifndef CheckHasEnoughAdditionalArgs_defined
8558 : #define CheckHasEnoughAdditionalArgs_defined
8559 :
8560 57 : static bool CheckHasEnoughAdditionalArgs(CSLConstList papszArgv, int i,
8561 : int nExtraArg, int nArgc)
8562 : {
8563 57 : if (i + nExtraArg >= nArgc)
8564 : {
8565 2 : CPLError(CE_Failure, CPLE_IllegalArg,
8566 2 : "%s option requires %d argument%s", papszArgv[i], nExtraArg,
8567 : nExtraArg == 1 ? "" : "s");
8568 2 : return false;
8569 : }
8570 55 : return true;
8571 : }
8572 : #endif
8573 :
8574 : #define CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(nExtraArg) \
8575 : if (!CheckHasEnoughAdditionalArgs(papszArgv, i, nExtraArg, nArgc)) \
8576 : { \
8577 : return nullptr; \
8578 : }
8579 :
8580 : /************************************************************************/
8581 : /* GDALVectorTranslateOptionsNew() */
8582 : /************************************************************************/
8583 :
8584 : /**
8585 : * allocates a GDALVectorTranslateOptions struct.
8586 : *
8587 : * @param papszArgv NULL terminated list of options (potentially including
8588 : * filename and open options too), or NULL. The accepted options are the ones of
8589 : * the <a href="/programs/ogr2ogr.html">ogr2ogr</a> utility.
8590 : * @param psOptionsForBinary (output) may be NULL (and should generally be
8591 : * NULL), otherwise (gdal_translate_bin.cpp use case) must be allocated with
8592 : * GDALVectorTranslateOptionsForBinaryNew() prior to
8593 : * this function. Will be filled with potentially present filename, open
8594 : * options,...
8595 : * @return pointer to the allocated GDALVectorTranslateOptions struct. Must be
8596 : * freed with GDALVectorTranslateOptionsFree().
8597 : *
8598 : * @since GDAL 2.1
8599 : */
8600 1071 : GDALVectorTranslateOptions *GDALVectorTranslateOptionsNew(
8601 : char **papszArgv, GDALVectorTranslateOptionsForBinary *psOptionsForBinary)
8602 : {
8603 2142 : auto psOptions = std::make_unique<GDALVectorTranslateOptions>();
8604 :
8605 : /* -------------------------------------------------------------------- */
8606 : /* Pre-processing for custom syntax that ArgumentParser does not */
8607 : /* support. */
8608 : /* -------------------------------------------------------------------- */
8609 :
8610 2142 : CPLStringList aosArgv;
8611 1071 : const int nArgc = CSLCount(papszArgv);
8612 1071 : int nCountClipSrc = 0;
8613 1071 : int nCountClipDst = 0;
8614 4920 : for (int i = 0;
8615 4920 : i < nArgc && papszArgv != nullptr && papszArgv[i] != nullptr; i++)
8616 : {
8617 3853 : if (EQUAL(papszArgv[i], "-gcp"))
8618 : {
8619 : // repeated argument of varying size: not handled by argparse.
8620 :
8621 18 : CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(4);
8622 18 : char *endptr = nullptr;
8623 : /* -gcp pixel line easting northing [elev] */
8624 :
8625 18 : psOptions->asGCPs.resize(psOptions->asGCPs.size() + 1);
8626 18 : auto &sGCP = psOptions->asGCPs.back();
8627 :
8628 18 : sGCP.Pixel() = CPLAtof(papszArgv[++i]);
8629 18 : sGCP.Line() = CPLAtof(papszArgv[++i]);
8630 18 : sGCP.X() = CPLAtof(papszArgv[++i]);
8631 18 : sGCP.Y() = CPLAtof(papszArgv[++i]);
8632 33 : if (papszArgv[i + 1] != nullptr &&
8633 15 : (CPLStrtod(papszArgv[i + 1], &endptr) != 0.0 ||
8634 15 : papszArgv[i + 1][0] == '0'))
8635 : {
8636 : /* Check that last argument is really a number and not a
8637 : * filename */
8638 : /* looking like a number (see ticket #863) */
8639 0 : if (endptr && *endptr == 0)
8640 0 : sGCP.Z() = CPLAtof(papszArgv[++i]);
8641 : }
8642 :
8643 : /* should set id and info? */
8644 : }
8645 :
8646 3835 : else if (EQUAL(papszArgv[i], "-clipsrc"))
8647 : {
8648 23 : if (nCountClipSrc)
8649 : {
8650 1 : CPLError(CE_Failure, CPLE_AppDefined, "Duplicate argument %s",
8651 1 : papszArgv[i]);
8652 1 : return nullptr;
8653 : }
8654 : // argparse doesn't handle well variable number of values
8655 : // just before the positional arguments, so we have to detect
8656 : // it manually and set the correct number.
8657 22 : nCountClipSrc = 1;
8658 22 : CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1);
8659 24 : if (CPLGetValueType(papszArgv[i + 1]) != CPL_VALUE_STRING &&
8660 3 : i + 4 < nArgc)
8661 : {
8662 2 : nCountClipSrc = 4;
8663 : }
8664 :
8665 69 : for (int j = 0; j < 1 + nCountClipSrc; ++j)
8666 : {
8667 48 : aosArgv.AddString(papszArgv[i]);
8668 48 : ++i;
8669 : }
8670 21 : --i;
8671 : }
8672 :
8673 3812 : else if (EQUAL(papszArgv[i], "-clipdst"))
8674 : {
8675 18 : if (nCountClipDst)
8676 : {
8677 1 : CPLError(CE_Failure, CPLE_AppDefined, "Duplicate argument %s",
8678 1 : papszArgv[i]);
8679 1 : return nullptr;
8680 : }
8681 : // argparse doesn't handle well variable number of values
8682 : // just before the positional arguments, so we have to detect
8683 : // it manually and set the correct number.
8684 17 : nCountClipDst = 1;
8685 17 : CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1);
8686 20 : if (CPLGetValueType(papszArgv[i + 1]) != CPL_VALUE_STRING &&
8687 4 : i + 4 < nArgc)
8688 : {
8689 3 : nCountClipDst = 4;
8690 : }
8691 :
8692 57 : for (int j = 0; j < 1 + nCountClipDst; ++j)
8693 : {
8694 41 : aosArgv.AddString(papszArgv[i]);
8695 41 : ++i;
8696 : }
8697 16 : --i;
8698 : }
8699 :
8700 : else
8701 : {
8702 3794 : aosArgv.AddString(papszArgv[i]);
8703 : }
8704 : }
8705 :
8706 : try
8707 : {
8708 : auto argParser = GDALVectorTranslateOptionsGetParser(
8709 2134 : psOptions.get(), psOptionsForBinary, nCountClipSrc, nCountClipDst);
8710 :
8711 : // Collect non-positional arguments for VectorTranslateFrom() case
8712 1066 : psOptions->aosArguments =
8713 2133 : argParser->get_non_positional_arguments(aosArgv);
8714 :
8715 1066 : argParser->parse_args_without_binary_name(aosArgv.List());
8716 :
8717 1043 : if (psOptionsForBinary)
8718 131 : psOptionsForBinary->bQuiet = psOptions->bQuiet;
8719 :
8720 1051 : if (auto oSpat = argParser->present<std::vector<double>>("-spat"))
8721 : {
8722 8 : const double dfMinX = (*oSpat)[0];
8723 8 : const double dfMinY = (*oSpat)[1];
8724 8 : const double dfMaxX = (*oSpat)[2];
8725 8 : const double dfMaxY = (*oSpat)[3];
8726 :
8727 : auto poSpatialFilter =
8728 16 : std::make_shared<OGRPolygon>(dfMinX, dfMinY, dfMaxX, dfMaxY);
8729 8 : psOptions->poSpatialFilter = poSpatialFilter;
8730 : }
8731 :
8732 1043 : if (auto oClipSrc =
8733 1043 : argParser->present<std::vector<std::string>>("-clipsrc"))
8734 : {
8735 20 : const std::string &osVal = (*oClipSrc)[0];
8736 :
8737 20 : psOptions->poClipSrc.reset();
8738 20 : psOptions->osClipSrcDS.clear();
8739 :
8740 : VSIStatBufL sStat;
8741 20 : psOptions->bClipSrc = true;
8742 20 : if (oClipSrc->size() == 4)
8743 : {
8744 1 : const double dfMinX = CPLAtofM((*oClipSrc)[0].c_str());
8745 1 : const double dfMinY = CPLAtofM((*oClipSrc)[1].c_str());
8746 1 : const double dfMaxX = CPLAtofM((*oClipSrc)[2].c_str());
8747 1 : const double dfMaxY = CPLAtofM((*oClipSrc)[3].c_str());
8748 :
8749 2 : OGRLinearRing oRing;
8750 :
8751 1 : oRing.addPoint(dfMinX, dfMinY);
8752 1 : oRing.addPoint(dfMinX, dfMaxY);
8753 1 : oRing.addPoint(dfMaxX, dfMaxY);
8754 1 : oRing.addPoint(dfMaxX, dfMinY);
8755 1 : oRing.addPoint(dfMinX, dfMinY);
8756 :
8757 2 : auto poPoly = std::make_shared<OGRPolygon>();
8758 1 : psOptions->poClipSrc = poPoly;
8759 1 : poPoly->addRing(&oRing);
8760 : }
8761 19 : else if ((STARTS_WITH_CI(osVal.c_str(), "POLYGON") ||
8762 27 : STARTS_WITH_CI(osVal.c_str(), "MULTIPOLYGON")) &&
8763 8 : VSIStatL(osVal.c_str(), &sStat) != 0)
8764 : {
8765 8 : psOptions->poClipSrc =
8766 16 : OGRGeometryFactory::createFromWkt(osVal.c_str()).first;
8767 8 : if (psOptions->poClipSrc == nullptr)
8768 : {
8769 0 : CPLError(
8770 : CE_Failure, CPLE_IllegalArg,
8771 : "Invalid -clipsrc geometry. Must be a valid POLYGON or "
8772 : "MULTIPOLYGON WKT");
8773 0 : return nullptr;
8774 : }
8775 : }
8776 11 : else if (EQUAL(osVal.c_str(), "spat_extent"))
8777 : {
8778 : // Nothing to do
8779 : }
8780 : else
8781 : {
8782 10 : psOptions->osClipSrcDS = osVal;
8783 : }
8784 : }
8785 :
8786 1043 : if (auto oClipDst =
8787 1043 : argParser->present<std::vector<std::string>>("-clipdst"))
8788 : {
8789 15 : const std::string &osVal = (*oClipDst)[0];
8790 :
8791 15 : psOptions->poClipDst.reset();
8792 15 : psOptions->osClipDstDS.clear();
8793 :
8794 : VSIStatBufL sStat;
8795 15 : if (oClipDst->size() == 4)
8796 : {
8797 2 : const double dfMinX = CPLAtofM((*oClipDst)[0].c_str());
8798 2 : const double dfMinY = CPLAtofM((*oClipDst)[1].c_str());
8799 2 : const double dfMaxX = CPLAtofM((*oClipDst)[2].c_str());
8800 2 : const double dfMaxY = CPLAtofM((*oClipDst)[3].c_str());
8801 :
8802 : auto poPoly = std::make_shared<OGRPolygon>(dfMinX, dfMinY,
8803 4 : dfMaxX, dfMaxY);
8804 2 : psOptions->poClipDst = poPoly;
8805 : }
8806 13 : else if ((STARTS_WITH_CI(osVal.c_str(), "POLYGON") ||
8807 16 : STARTS_WITH_CI(osVal.c_str(), "MULTIPOLYGON")) &&
8808 3 : VSIStatL(osVal.c_str(), &sStat) != 0)
8809 : {
8810 3 : psOptions->poClipDst =
8811 6 : OGRGeometryFactory::createFromWkt(osVal.c_str()).first;
8812 3 : if (psOptions->poClipDst == nullptr)
8813 : {
8814 0 : CPLError(
8815 : CE_Failure, CPLE_IllegalArg,
8816 : "Invalid -clipdst geometry. Must be a valid POLYGON or "
8817 : "MULTIPOLYGON WKT");
8818 0 : return nullptr;
8819 : }
8820 : }
8821 : else
8822 : {
8823 10 : psOptions->osClipDstDS = osVal;
8824 : }
8825 : }
8826 :
8827 2086 : auto layers = argParser->present<std::vector<std::string>>("layer");
8828 1043 : if (layers)
8829 : {
8830 58 : for (const auto &layer : *layers)
8831 : {
8832 40 : psOptions->aosLayers.AddString(layer.c_str());
8833 : }
8834 : }
8835 1043 : if (psOptionsForBinary)
8836 : {
8837 131 : psOptionsForBinary->eAccessMode = psOptions->eAccessMode;
8838 131 : psOptionsForBinary->osFormat = psOptions->osFormat;
8839 :
8840 131 : if (!(CPLTestBool(
8841 : psOptionsForBinary->aosOpenOptions.FetchNameValueDef(
8842 : "NATIVE_DATA",
8843 : psOptionsForBinary->aosOpenOptions.FetchNameValueDef(
8844 : "@NATIVE_DATA", "TRUE")))))
8845 : {
8846 0 : psOptions->bNativeData = false;
8847 : }
8848 :
8849 131 : if (psOptions->bNativeData &&
8850 130 : psOptionsForBinary->aosOpenOptions.FetchNameValue(
8851 261 : "NATIVE_DATA") == nullptr &&
8852 130 : psOptionsForBinary->aosOpenOptions.FetchNameValue(
8853 : "@NATIVE_DATA") == nullptr)
8854 : {
8855 : psOptionsForBinary->aosOpenOptions.AddString(
8856 130 : "@NATIVE_DATA=YES");
8857 : }
8858 : }
8859 :
8860 1043 : return psOptions.release();
8861 : }
8862 24 : catch (const std::exception &err)
8863 : {
8864 24 : CPLError(CE_Failure, CPLE_AppDefined, "%s", err.what());
8865 24 : if (psOptionsForBinary)
8866 1 : psOptionsForBinary->bShowUsageIfError = true;
8867 24 : return nullptr;
8868 : }
8869 : }
8870 :
8871 : /************************************************************************/
8872 : /* GDALVectorTranslateOptionsFree() */
8873 : /************************************************************************/
8874 :
8875 : /**
8876 : * Frees the GDALVectorTranslateOptions struct.
8877 : *
8878 : * @param psOptions the options struct for GDALVectorTranslate().
8879 : * @since GDAL 2.1
8880 : */
8881 :
8882 1041 : void GDALVectorTranslateOptionsFree(GDALVectorTranslateOptions *psOptions)
8883 : {
8884 1041 : delete psOptions;
8885 1041 : }
8886 :
8887 : /************************************************************************/
8888 : /* GDALVectorTranslateOptionsSetProgress() */
8889 : /************************************************************************/
8890 :
8891 : /**
8892 : * Set a progress function.
8893 : *
8894 : * @param psOptions the options struct for GDALVectorTranslate().
8895 : * @param pfnProgress the progress callback.
8896 : * @param pProgressData the user data for the progress callback.
8897 : *
8898 : * @since GDAL 2.1
8899 : */
8900 :
8901 368 : void GDALVectorTranslateOptionsSetProgress(
8902 : GDALVectorTranslateOptions *psOptions, GDALProgressFunc pfnProgress,
8903 : void *pProgressData)
8904 : {
8905 368 : psOptions->pfnProgress = pfnProgress ? pfnProgress : GDALDummyProgress;
8906 368 : psOptions->pProgressData = pProgressData;
8907 368 : if (pfnProgress == GDALTermProgress)
8908 129 : psOptions->bQuiet = false;
8909 368 : }
8910 :
8911 : #undef CHECK_HAS_ENOUGH_ADDITIONAL_ARGS
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