Line data Source code
1 : /******************************************************************************
2 : *
3 : * Project: OpenGIS Simple Features Reference Implementation
4 : * Purpose: C API to create a MiraMon layer
5 : * Author: Abel Pau, a.pau@creaf.uab.cat, based on the MiraMon codes,
6 : * mainly written by Xavier Pons, Joan Maso (correctly written
7 : * "Mas0xF3"), Abel Pau, Nuria Julia (N0xFAria Juli0xE0),
8 : * Xavier Calaf, Lluis (Llu0xEDs) Pesquer and Alaitz Zabala, from
9 : * CREAF and Universitat Autonoma (Aut0xF2noma) de Barcelona.
10 : * For a complete list of contributors:
11 : * https://www.miramon.cat/eng/QuiSom.htm
12 : ******************************************************************************
13 : * Copyright (c) 2024, Xavier Pons
14 : *
15 : * SPDX-License-Identifier: MIT
16 : ****************************************************************************/
17 :
18 : #include "mm_wrlayr.h"
19 : #include "../../../frmts/miramon_common/mm_gdal_functions.h"
20 : #include "../../../frmts/miramon_common/mm_gdal_constants.h"
21 : #include "mm_rdlayr.h" // For MM_ReadExtendedDBFHeader()
22 : #include "gdal.h" // For GDALDatasetH
23 : #include "ogr_srs_api.h" // For OSRGetAuthorityCode
24 : #include "cpl_string.h" // For CPL_ENC_UTF8
25 :
26 : CPL_C_START // Necessary for compiling in GDAL project
27 :
28 : /* -------------------------------------------------------------------- */
29 : /* COMING FROM mm_gdal_functions.c/h but only used here */
30 : /* -------------------------------------------------------------------- */
31 : // MiraMon feature table descriptors
32 : #define MM_MAX_IDENTIFIER_SIZE 50
33 : #define MM_a_WITH_GRAVE 224
34 : #define MM_a_WITH_ACUTE 225
35 : #define MM_e_WITH_GRAVE 232
36 : #define MM_e_WITH_ACUTE 233
37 : #define MM_i_WITH_ACUTE 237
38 : #define MM_o_WITH_GRAVE 242
39 : #define MM_o_WITH_ACUTE 243
40 : #define MM_u_WITH_ACUTE 250
41 :
42 : #define MM_A_WITH_GRAVE 192
43 : #define MM_A_WITH_ACUTE 193
44 : #define MM_E_WITH_GRAVE 200
45 : #define MM_E_WITH_ACUTE 201
46 : #define MM_I_WITH_ACUTE 205
47 : #define MM_O_WITH_GRAVE 210
48 : #define MM_O_WITH_ACUTE 211
49 : #define MM_U_WITH_ACUTE 218
50 :
51 : // In case of diaeresis use "_WITH_DIAERESIS"
52 : // In case of cedilla use "_WITH_CEDILLA"
53 : // In case of tilde use "_WITH_TILDE"
54 : // In case of middle dot use "_MIDDLE_DOT"
55 :
56 : char szInternalGraphicIdentifierEng[MM_MAX_IDENTIFIER_SIZE];
57 : char szInternalGraphicIdentifierCat[MM_MAX_IDENTIFIER_SIZE];
58 : char szInternalGraphicIdentifierSpa[MM_MAX_IDENTIFIER_SIZE];
59 :
60 : char szNumberOfVerticesEng[MM_MAX_IDENTIFIER_SIZE];
61 : char szNumberOfVerticesCat[MM_MAX_IDENTIFIER_SIZE];
62 : char szNumberOfVerticesSpa[MM_MAX_IDENTIFIER_SIZE];
63 :
64 : char szLengthOfAarcEng[MM_MAX_IDENTIFIER_SIZE];
65 : char szLengthOfAarcCat[MM_MAX_IDENTIFIER_SIZE];
66 : char szLengthOfAarcSpa[MM_MAX_IDENTIFIER_SIZE];
67 :
68 : char szInitialNodeEng[MM_MAX_IDENTIFIER_SIZE];
69 : char szInitialNodeCat[MM_MAX_IDENTIFIER_SIZE];
70 : char szInitialNodeSpa[MM_MAX_IDENTIFIER_SIZE];
71 :
72 : char szFinalNodeEng[MM_MAX_IDENTIFIER_SIZE];
73 : char szFinalNodeCat[MM_MAX_IDENTIFIER_SIZE];
74 : char szFinalNodeSpa[MM_MAX_IDENTIFIER_SIZE];
75 :
76 : char szNumberOfArcsToNodeEng[MM_MAX_IDENTIFIER_SIZE];
77 : char szNumberOfArcsToNodeCat[MM_MAX_IDENTIFIER_SIZE];
78 : char szNumberOfArcsToNodeSpa[MM_MAX_IDENTIFIER_SIZE];
79 :
80 : char szNodeTypeEng[MM_MAX_IDENTIFIER_SIZE];
81 : char szNodeTypeCat[MM_MAX_IDENTIFIER_SIZE];
82 : char szNodeTypeSpa[MM_MAX_IDENTIFIER_SIZE];
83 :
84 : char szPerimeterOfThePolygonEng[MM_MAX_IDENTIFIER_SIZE];
85 : char szPerimeterOfThePolygonCat[MM_MAX_IDENTIFIER_SIZE];
86 : char szPerimeterOfThePolygonSpa[MM_MAX_IDENTIFIER_SIZE];
87 :
88 : char szAreaOfThePolygonEng[MM_MAX_IDENTIFIER_SIZE];
89 : char szAreaOfThePolygonCat[MM_MAX_IDENTIFIER_SIZE];
90 : char szAreaOfThePolygonSpa[MM_MAX_IDENTIFIER_SIZE];
91 :
92 : char szNumberOfArcsEng[MM_MAX_IDENTIFIER_SIZE];
93 : char szNumberOfArcsCat[MM_MAX_IDENTIFIER_SIZE];
94 : char szNumberOfArcsSpa[MM_MAX_IDENTIFIER_SIZE];
95 :
96 : char szNumberOfElementaryPolygonsEng[MM_MAX_IDENTIFIER_SIZE];
97 : char szNumberOfElementaryPolygonsCat[MM_MAX_IDENTIFIER_SIZE];
98 : char szNumberOfElementaryPolygonsSpa[MM_MAX_IDENTIFIER_SIZE];
99 :
100 : void MM_FillFieldDescriptorByLanguage(void);
101 :
102 : /* -------------------------------------------------------------------- */
103 : /* Header Functions */
104 : /* -------------------------------------------------------------------- */
105 : int MMAppendBlockToBuffer(struct MM_FLUSH_INFO *FlushInfo);
106 : void MMInitBoundingBox(struct MMBoundingBox *dfBB);
107 : int MMWriteAHArcSection(struct MiraMonVectLayerInfo *hMiraMonLayer,
108 : MM_FILE_OFFSET DiskOffset);
109 : int MMWriteNHNodeSection(struct MiraMonVectLayerInfo *hMiraMonLayer,
110 : MM_FILE_OFFSET DiskOffset);
111 : int MMWritePHPolygonSection(struct MiraMonVectLayerInfo *hMiraMonLayer,
112 : MM_FILE_OFFSET DiskOffset);
113 : int MMAppendIntegerDependingOnVersion(
114 : struct MiraMonVectLayerInfo *hMiraMonLayer, struct MM_FLUSH_INFO *FlushInfo,
115 : uint32_t *nUL32, GUInt64 nUI64);
116 : int MMMoveFromFileToFile(VSILFILE *pSrcFile, VSILFILE *pDestFile,
117 : MM_FILE_OFFSET *nOffset);
118 : int MMResizeZSectionDescrPointer(struct MM_ZD **pZDescription, GUInt64 *nMax,
119 : GUInt64 nNum, GUInt64 nIncr,
120 : GUInt64 nProposedMax);
121 : int MMResizeArcHeaderPointer(struct MM_AH **pArcHeader, GUInt64 *nMax,
122 : GUInt64 nNum, GUInt64 nIncr, GUInt64 nProposedMax);
123 : int MMResizeNodeHeaderPointer(struct MM_NH **pNodeHeader, GUInt64 *nMax,
124 : GUInt64 nNum, GUInt64 nIncr,
125 : GUInt64 nProposedMax);
126 : int MMResizePolHeaderPointer(struct MM_PH **pPolHeader, GUInt64 *nMax,
127 : GUInt64 nNum, GUInt64 nIncr, GUInt64 nProposedMax);
128 : void MMUpdateBoundingBoxXY(struct MMBoundingBox *dfBB,
129 : struct MM_POINT_2D *pCoord);
130 : void MMUpdateBoundingBox(struct MMBoundingBox *dfBBToBeAct,
131 : struct MMBoundingBox *dfBBWithData);
132 : int MMCheckVersionFor3DOffset(struct MiraMonVectLayerInfo *hMiraMonLayer,
133 : MM_INTERNAL_FID nElemCount,
134 : MM_FILE_OFFSET nOffsetAL,
135 : MM_FILE_OFFSET nZLOffset);
136 : int MMCheckVersionOffset(struct MiraMonVectLayerInfo *hMiraMonLayer,
137 : MM_FILE_OFFSET OffsetToCheck);
138 : int MMCheckVersionForFID(struct MiraMonVectLayerInfo *hMiraMonLayer,
139 : MM_INTERNAL_FID FID);
140 :
141 : // Extended DBF functions
142 : int MMCreateMMDB(struct MiraMonVectLayerInfo *hMiraMonLayer,
143 : struct MM_POINT_2D *pFirstCoord);
144 : int MMAddDBFRecordToMMDB(struct MiraMonVectLayerInfo *hMiraMonLayer,
145 : struct MiraMonFeature *hMMFeature);
146 : int MMAddPointRecordToMMDB(struct MiraMonVectLayerInfo *hMiraMonLayer,
147 : struct MiraMonFeature *hMMFeature,
148 : MM_INTERNAL_FID nElemCount);
149 : int MMAddArcRecordToMMDB(struct MiraMonVectLayerInfo *hMiraMonLayer,
150 : struct MiraMonFeature *hMMFeature,
151 : MM_INTERNAL_FID nElemCount, struct MM_AH *pArcHeader);
152 : int MMAddNodeRecordToMMDB(struct MiraMonVectLayerInfo *hMiraMonLayer,
153 : MM_INTERNAL_FID nElemCount,
154 : struct MM_NH *pNodeHeader);
155 : int MMAddPolygonRecordToMMDB(struct MiraMonVectLayerInfo *hMiraMonLayer,
156 : struct MiraMonFeature *hMMFeature,
157 : MM_INTERNAL_FID nElemCount,
158 : MM_N_VERTICES_TYPE nVerticesCount,
159 : struct MM_PH *pPolHeader);
160 : int MMCloseMMBD_XP(struct MiraMonVectLayerInfo *hMiraMonLayer);
161 : void MMDestroyMMDB(struct MiraMonVectLayerInfo *hMiraMonLayer);
162 :
163 : /* -------------------------------------------------------------------- */
164 : /* Layer Functions: Version */
165 : /* -------------------------------------------------------------------- */
166 234 : int MMGetVectorVersion(struct MM_TH *pTopHeader)
167 : {
168 234 : if ((pTopHeader->aLayerVersion[0] == ' ' ||
169 0 : pTopHeader->aLayerVersion[0] == '0') &&
170 234 : pTopHeader->aLayerVersion[1] == '1' &&
171 222 : pTopHeader->aLayerSubVersion == '1')
172 222 : return MM_32BITS_VERSION;
173 :
174 12 : if ((pTopHeader->aLayerVersion[0] == ' ' ||
175 0 : pTopHeader->aLayerVersion[0] == '0') &&
176 12 : pTopHeader->aLayerVersion[1] == '2' &&
177 12 : pTopHeader->aLayerSubVersion == '0')
178 12 : return MM_64BITS_VERSION;
179 :
180 0 : return MM_UNKNOWN_VERSION;
181 : }
182 :
183 502 : static void MMSet1_1Version(struct MM_TH *pTopHeader)
184 : {
185 502 : pTopHeader->aLayerVersion[0] = ' ';
186 502 : pTopHeader->aLayerVersion[1] = '1';
187 502 : pTopHeader->aLayerSubVersion = '1';
188 502 : }
189 :
190 36 : static void MMSet2_0Version(struct MM_TH *pTopHeader)
191 : {
192 36 : pTopHeader->aLayerVersion[0] = ' ';
193 36 : pTopHeader->aLayerVersion[1] = '2';
194 36 : pTopHeader->aLayerSubVersion = '0';
195 36 : }
196 :
197 : /* -------------------------------------------------------------------- */
198 : /* Layer Functions: Header */
199 : /* -------------------------------------------------------------------- */
200 209 : int MMReadHeader(VSILFILE *pF, struct MM_TH *pMMHeader)
201 : {
202 : char dot;
203 : uint32_t NCount;
204 209 : int32_t reservat4 = 0L;
205 :
206 209 : pMMHeader->Flag = 0x0;
207 209 : if (VSIFSeekL(pF, 0, SEEK_SET))
208 0 : return 1;
209 209 : if (VSIFReadL(pMMHeader->aFileType, 1, 3, pF) != 3)
210 0 : return 1;
211 209 : if (VSIFReadL(pMMHeader->aLayerVersion, 1, 2, pF) != 2)
212 0 : return 1;
213 209 : if (VSIFReadL(&dot, 1, 1, pF) != 1)
214 0 : return 1;
215 209 : if (VSIFReadL(&pMMHeader->aLayerSubVersion, 1, 1, pF) != 1)
216 0 : return 1;
217 209 : if (VSIFReadL(&pMMHeader->Flag, sizeof(pMMHeader->Flag), 1, pF) != 1)
218 0 : return 1;
219 209 : if (VSIFReadL(&pMMHeader->hBB.dfMinX, sizeof(pMMHeader->hBB.dfMinX), 1,
220 : pF) != 1)
221 0 : return 1;
222 209 : if (VSIFReadL(&pMMHeader->hBB.dfMaxX, sizeof(pMMHeader->hBB.dfMaxX), 1,
223 : pF) != 1)
224 0 : return 1;
225 209 : if (VSIFReadL(&pMMHeader->hBB.dfMinY, sizeof(pMMHeader->hBB.dfMinY), 1,
226 : pF) != 1)
227 0 : return 1;
228 209 : if (VSIFReadL(&pMMHeader->hBB.dfMaxY, sizeof(pMMHeader->hBB.dfMaxY), 1,
229 : pF) != 1)
230 0 : return 1;
231 209 : if (pMMHeader->aLayerVersion[0] == ' ' &&
232 209 : pMMHeader->aLayerVersion[1] == '1')
233 : {
234 199 : if (VSIFReadL(&NCount, sizeof(NCount), 1, pF) != 1)
235 0 : return 1;
236 :
237 199 : pMMHeader->nElemCount = (MM_INTERNAL_FID)NCount;
238 :
239 199 : if (VSIFReadL(&reservat4, 4, 1, pF) != 1)
240 0 : return 1;
241 : }
242 10 : else if (pMMHeader->aLayerVersion[0] == ' ' &&
243 10 : pMMHeader->aLayerVersion[1] == '2')
244 : {
245 10 : if (VSIFReadL(&(pMMHeader->nElemCount), sizeof(pMMHeader->nElemCount),
246 : 1, pF) != 1)
247 0 : return 1;
248 :
249 10 : if (VSIFReadL(&reservat4, 4, 1, pF) != 1)
250 0 : return 1;
251 10 : if (VSIFReadL(&reservat4, 4, 1, pF) != 1)
252 0 : return 1;
253 : }
254 :
255 209 : if (pMMHeader->Flag & MM_LAYER_3D_INFO)
256 33 : pMMHeader->bIs3d = 1;
257 :
258 209 : if (pMMHeader->Flag & MM_LAYER_MULTIPOLYGON)
259 21 : pMMHeader->bIsMultipolygon = 1;
260 :
261 209 : return 0;
262 : }
263 :
264 177 : static int MMWriteHeader(VSILFILE *pF, struct MM_TH *pMMHeader)
265 : {
266 177 : char dot = '.';
267 : uint32_t NCount;
268 177 : int32_t reservat4 = 0L;
269 177 : MM_INTERNAL_FID nNumber1 = 1, nNumber0 = 0;
270 :
271 177 : if (!pF)
272 0 : return 0;
273 :
274 177 : pMMHeader->Flag = MM_CREATED_USING_MIRAMON; // Created from MiraMon
275 177 : if (pMMHeader->bIs3d)
276 100 : pMMHeader->Flag |= MM_LAYER_3D_INFO; // 3D
277 :
278 177 : if (pMMHeader->bIsMultipolygon)
279 4 : pMMHeader->Flag |= MM_LAYER_MULTIPOLYGON; // Multipolygon.
280 :
281 177 : if (pMMHeader->aFileType[0] == 'P' && pMMHeader->aFileType[1] == 'O' &&
282 27 : pMMHeader->aFileType[2] == 'L')
283 27 : pMMHeader->Flag |= MM_BIT_5_ON; // Explicital polygons
284 :
285 177 : if (VSIFSeekL(pF, 0, SEEK_SET))
286 0 : return 1;
287 177 : if (VSIFWriteL(pMMHeader->aFileType, 1, 3, pF) != 3)
288 0 : return 1;
289 177 : if (VSIFWriteL(pMMHeader->aLayerVersion, 1, 2, pF) != 2)
290 0 : return 1;
291 177 : if (VSIFWriteL(&dot, 1, 1, pF) != 1)
292 0 : return 1;
293 177 : if (VSIFWriteL(&pMMHeader->aLayerSubVersion, 1, 1, pF) != 1)
294 0 : return 1;
295 177 : if (VSIFWriteL(&pMMHeader->Flag, sizeof(pMMHeader->Flag), 1, pF) != 1)
296 0 : return 1;
297 177 : if (VSIFWriteL(&pMMHeader->hBB.dfMinX, sizeof(pMMHeader->hBB.dfMinX), 1,
298 : pF) != 1)
299 0 : return 1;
300 177 : if (VSIFWriteL(&pMMHeader->hBB.dfMaxX, sizeof(pMMHeader->hBB.dfMaxX), 1,
301 : pF) != 1)
302 0 : return 1;
303 177 : if (VSIFWriteL(&pMMHeader->hBB.dfMinY, sizeof(pMMHeader->hBB.dfMinY), 1,
304 : pF) != 1)
305 0 : return 1;
306 177 : if (VSIFWriteL(&pMMHeader->hBB.dfMaxY, sizeof(pMMHeader->hBB.dfMaxY), 1,
307 : pF) != 1)
308 0 : return 1;
309 177 : if (pMMHeader->aLayerVersion[0] == ' ' &&
310 177 : pMMHeader->aLayerVersion[1] == '1')
311 : {
312 165 : NCount = (uint32_t)pMMHeader->nElemCount;
313 165 : if (VSIFWriteL(&NCount, sizeof(NCount), 1, pF) != 1)
314 0 : return 1;
315 :
316 165 : if (VSIFWriteL(&reservat4, 4, 1, pF) != 1)
317 0 : return 1;
318 : }
319 12 : else if (pMMHeader->aLayerVersion[0] == ' ' &&
320 12 : pMMHeader->aLayerVersion[1] == '2')
321 : {
322 12 : if (VSIFWriteL(&(pMMHeader->nElemCount), sizeof(pMMHeader->nElemCount),
323 : 1, pF) != 1)
324 0 : return 1;
325 :
326 : // Next part of the file (don't apply for the moment)
327 12 : if (VSIFWriteL(&nNumber1, sizeof(nNumber1), 1, pF) != 1)
328 0 : return 1;
329 12 : if (VSIFWriteL(&nNumber0, sizeof(nNumber0), 1, pF) != 1)
330 0 : return 1;
331 :
332 : // Reserved bytes
333 12 : if (VSIFWriteL(&reservat4, 4, 1, pF) != 1)
334 0 : return 1;
335 12 : if (VSIFWriteL(&reservat4, 4, 1, pF) != 1)
336 0 : return 1;
337 : }
338 177 : return 0;
339 : }
340 :
341 : /* -------------------------------------------------------------------- */
342 : /* Layer Functions: Z section */
343 : /* -------------------------------------------------------------------- */
344 25 : int MMReadZSection(struct MiraMonVectLayerInfo *hMiraMonLayer, VSILFILE *pF,
345 : struct MM_ZSection *pZSection)
346 : {
347 25 : int32_t reservat4 = 0L;
348 :
349 25 : if (!hMiraMonLayer)
350 0 : return 1;
351 :
352 25 : if (hMiraMonLayer->bIsPoint)
353 : {
354 12 : if (MMCheckSize_t(hMiraMonLayer->TopHeader.nElemCount, MM_SIZE_OF_TL))
355 0 : return 1;
356 12 : if (hMiraMonLayer->TopHeader.nElemCount * MM_SIZE_OF_TL >
357 12 : UINT64_MAX - hMiraMonLayer->nHeaderDiskSize)
358 0 : return 1;
359 12 : pZSection->ZSectionOffset =
360 12 : hMiraMonLayer->nHeaderDiskSize +
361 12 : hMiraMonLayer->TopHeader.nElemCount * MM_SIZE_OF_TL;
362 : }
363 13 : else if (hMiraMonLayer->bIsArc && !(hMiraMonLayer->bIsPolygon) &&
364 7 : hMiraMonLayer->TopHeader.nElemCount > 0)
365 7 : {
366 7 : const struct MM_AH *pArcHeader =
367 : &(hMiraMonLayer->MMArc
368 7 : .pArcHeader[hMiraMonLayer->TopHeader.nElemCount - 1]);
369 7 : if (MMCheckSize_t(pArcHeader->nElemCount, MM_SIZE_OF_COORDINATE))
370 0 : return 1;
371 7 : if (pArcHeader->nElemCount * MM_SIZE_OF_COORDINATE >
372 7 : UINT64_MAX - pArcHeader->nOffset)
373 0 : return 1;
374 : // Z section begins just after last coordinate of the last arc
375 7 : pZSection->ZSectionOffset =
376 7 : pArcHeader->nOffset +
377 7 : pArcHeader->nElemCount * MM_SIZE_OF_COORDINATE;
378 : }
379 6 : else if (hMiraMonLayer->bIsPolygon &&
380 6 : hMiraMonLayer->MMPolygon.TopArcHeader.nElemCount > 0)
381 6 : {
382 6 : const struct MM_AH *pArcHeader =
383 : &(hMiraMonLayer->MMPolygon.MMArc
384 6 : .pArcHeader[hMiraMonLayer->MMPolygon.TopArcHeader.nElemCount -
385 : 1]);
386 6 : if (MMCheckSize_t(pArcHeader->nElemCount, MM_SIZE_OF_COORDINATE))
387 0 : return 1;
388 6 : if (pArcHeader->nElemCount * MM_SIZE_OF_COORDINATE >
389 6 : UINT64_MAX - pArcHeader->nOffset)
390 0 : return 1;
391 : // Z section begins just after last coordinate of the last arc
392 6 : pZSection->ZSectionOffset =
393 6 : pArcHeader->nOffset +
394 6 : pArcHeader->nElemCount * MM_SIZE_OF_COORDINATE;
395 : }
396 : else
397 0 : return 1;
398 :
399 25 : if (pF)
400 : {
401 25 : if (VSIFSeekL(pF, pZSection->ZSectionOffset, SEEK_SET))
402 0 : return 1;
403 :
404 25 : if (VSIFReadL(&reservat4, 4, 1, pF) != 1)
405 0 : return 1;
406 25 : pZSection->ZSectionOffset += 4;
407 25 : if (VSIFReadL(&reservat4, 4, 1, pF) != 1)
408 0 : return 1;
409 25 : pZSection->ZSectionOffset += 4;
410 25 : if (VSIFReadL(&reservat4, 4, 1, pF) != 1)
411 0 : return 1;
412 25 : pZSection->ZSectionOffset += 4;
413 25 : if (VSIFReadL(&reservat4, 4, 1, pF) != 1)
414 0 : return 1;
415 25 : pZSection->ZSectionOffset += 4;
416 :
417 25 : if (VSIFReadL(&pZSection->ZHeader.dfBBminz,
418 : sizeof(pZSection->ZHeader.dfBBminz), 1, pF) != 1)
419 0 : return 1;
420 25 : pZSection->ZSectionOffset += sizeof(pZSection->ZHeader.dfBBminz);
421 :
422 25 : if (VSIFReadL(&pZSection->ZHeader.dfBBmaxz,
423 : sizeof(pZSection->ZHeader.dfBBmaxz), 1, pF) != 1)
424 0 : return 1;
425 25 : pZSection->ZSectionOffset += sizeof(pZSection->ZHeader.dfBBmaxz);
426 : }
427 25 : return 0;
428 : }
429 :
430 32 : static int MMWriteZSection(VSILFILE *pF, struct MM_ZSection *pZSection)
431 : {
432 32 : int32_t reservat4 = 0L;
433 :
434 32 : if (VSIFSeekL(pF, pZSection->ZSectionOffset, SEEK_SET))
435 0 : return 1;
436 :
437 32 : if (VSIFWriteL(&reservat4, 4, 1, pF) != 1)
438 0 : return 1;
439 32 : if (VSIFWriteL(&reservat4, 4, 1, pF) != 1)
440 0 : return 1;
441 32 : if (VSIFWriteL(&reservat4, 4, 1, pF) != 1)
442 0 : return 1;
443 32 : if (VSIFWriteL(&reservat4, 4, 1, pF) != 1)
444 0 : return 1;
445 :
446 32 : pZSection->ZSectionOffset += 16;
447 :
448 32 : if (VSIFWriteL(&pZSection->ZHeader.dfBBminz,
449 : sizeof(pZSection->ZHeader.dfBBminz), 1, pF) != 1)
450 0 : return 1;
451 32 : pZSection->ZSectionOffset += sizeof(pZSection->ZHeader.dfBBminz);
452 32 : if (VSIFWriteL(&pZSection->ZHeader.dfBBmaxz,
453 : sizeof(pZSection->ZHeader.dfBBmaxz), 1, pF) != 1)
454 0 : return 1;
455 32 : pZSection->ZSectionOffset += sizeof(pZSection->ZHeader.dfBBmaxz);
456 32 : return 0;
457 : }
458 :
459 25 : int MMReadZDescriptionHeaders(struct MiraMonVectLayerInfo *hMiraMonLayer,
460 : VSILFILE *pF, MM_INTERNAL_FID nElements,
461 : struct MM_ZSection *pZSection)
462 : {
463 : struct MM_FLUSH_INFO FlushTMP;
464 25 : char *pBuffer = nullptr;
465 25 : MM_INTERNAL_FID nIndex = 0;
466 : MM_FILE_OFFSET nBlockSize;
467 : struct MM_ZD *pZDescription;
468 :
469 25 : if (!hMiraMonLayer)
470 0 : return 1;
471 :
472 25 : if (!pZSection)
473 0 : return 1;
474 :
475 25 : if (!nElements)
476 3 : return 0; // No elements to read
477 :
478 22 : pZDescription = pZSection->pZDescription;
479 :
480 22 : nBlockSize = nElements * pZSection->nZDDiskSize;
481 :
482 22 : if (MMInitFlush(&FlushTMP, pF, nBlockSize, &pBuffer,
483 : pZSection->ZSectionOffset, 0))
484 : {
485 0 : if (pBuffer)
486 0 : VSIFree(pBuffer);
487 0 : return 1;
488 : }
489 :
490 22 : FlushTMP.pBlockWhereToSaveOrRead = (void *)pBuffer;
491 22 : if (MMReadFlush(&FlushTMP))
492 : {
493 0 : if (pBuffer)
494 0 : VSIFree(pBuffer);
495 0 : return 1;
496 : }
497 :
498 361 : for (nIndex = 0; nIndex < nElements; nIndex++)
499 : {
500 339 : FlushTMP.SizeOfBlockToBeSaved =
501 : sizeof((pZDescription + nIndex)->dfBBminz);
502 339 : FlushTMP.pBlockToBeSaved = (void *)&(pZDescription + nIndex)->dfBBminz;
503 339 : if (MMReadBlockFromBuffer(&FlushTMP))
504 : {
505 0 : if (pBuffer)
506 0 : VSIFree(pBuffer);
507 0 : return 1;
508 : }
509 :
510 339 : FlushTMP.SizeOfBlockToBeSaved =
511 : sizeof((pZDescription + nIndex)->dfBBmaxz);
512 339 : FlushTMP.pBlockToBeSaved = (void *)&(pZDescription + nIndex)->dfBBmaxz;
513 339 : if (MMReadBlockFromBuffer(&FlushTMP))
514 : {
515 0 : if (pBuffer)
516 0 : VSIFree(pBuffer);
517 0 : return 1;
518 : }
519 :
520 339 : FlushTMP.SizeOfBlockToBeSaved =
521 : sizeof((pZDescription + nIndex)->nZCount);
522 339 : FlushTMP.pBlockToBeSaved = (void *)&(pZDescription + nIndex)->nZCount;
523 339 : if (MMReadBlockFromBuffer(&FlushTMP))
524 : {
525 0 : if (pBuffer)
526 0 : VSIFree(pBuffer);
527 0 : return 1;
528 : }
529 :
530 339 : if (hMiraMonLayer->LayerVersion == MM_64BITS_VERSION)
531 : {
532 0 : FlushTMP.SizeOfBlockToBeSaved = 4;
533 0 : FlushTMP.pBlockToBeSaved = (void *)nullptr;
534 0 : if (MMReadBlockFromBuffer(&FlushTMP))
535 : {
536 0 : if (pBuffer)
537 0 : VSIFree(pBuffer);
538 0 : return 1;
539 : }
540 : }
541 :
542 339 : if (MMReadOffsetDependingOnVersion(hMiraMonLayer, &FlushTMP,
543 339 : &(pZDescription + nIndex)->nOffsetZ))
544 : {
545 0 : if (pBuffer)
546 0 : VSIFree(pBuffer);
547 0 : return 1;
548 : }
549 : }
550 22 : if (pBuffer)
551 22 : VSIFree(pBuffer);
552 :
553 22 : return 0;
554 : }
555 :
556 : static int
557 32 : MMWriteZDescriptionHeaders(struct MiraMonVectLayerInfo *hMiraMonLayer,
558 : VSILFILE *pF, MM_INTERNAL_FID nElements,
559 : struct MM_ZSection *pZSection)
560 : {
561 : struct MM_FLUSH_INFO FlushTMP;
562 32 : char *pBuffer = nullptr;
563 : uint32_t nUL32;
564 32 : MM_INTERNAL_FID nIndex = 0;
565 : MM_FILE_OFFSET nOffsetDiff;
566 : struct MM_ZD *pZDescription;
567 :
568 32 : if (!hMiraMonLayer)
569 0 : return 1;
570 :
571 32 : if (!pF)
572 0 : return 1;
573 :
574 32 : if (!pZSection)
575 0 : return 1;
576 :
577 32 : pZDescription = pZSection->pZDescription;
578 :
579 32 : nOffsetDiff =
580 32 : pZSection->ZSectionOffset + nElements * pZSection->nZDDiskSize;
581 :
582 32 : if (MMInitFlush(&FlushTMP, pF, MM_1MB, &pBuffer, pZSection->ZSectionOffset,
583 : 0))
584 : {
585 0 : if (pBuffer)
586 0 : VSIFree(pBuffer);
587 0 : return 1;
588 : }
589 :
590 32 : FlushTMP.pBlockWhereToSaveOrRead = (void *)pBuffer;
591 110 : for (nIndex = 0; nIndex < nElements; nIndex++)
592 : {
593 78 : FlushTMP.SizeOfBlockToBeSaved =
594 : sizeof((pZDescription + nIndex)->dfBBminz);
595 78 : FlushTMP.pBlockToBeSaved = (void *)&(pZDescription + nIndex)->dfBBminz;
596 78 : if (MMAppendBlockToBuffer(&FlushTMP))
597 : {
598 0 : if (pBuffer)
599 0 : VSIFree(pBuffer);
600 0 : return 1;
601 : }
602 :
603 78 : FlushTMP.SizeOfBlockToBeSaved =
604 : sizeof((pZDescription + nIndex)->dfBBmaxz);
605 78 : FlushTMP.pBlockToBeSaved = (void *)&(pZDescription + nIndex)->dfBBmaxz;
606 78 : if (MMAppendBlockToBuffer(&FlushTMP))
607 : {
608 0 : if (pBuffer)
609 0 : VSIFree(pBuffer);
610 0 : return 1;
611 : }
612 :
613 78 : FlushTMP.SizeOfBlockToBeSaved =
614 : sizeof((pZDescription + nIndex)->nZCount);
615 78 : FlushTMP.pBlockToBeSaved = (void *)&(pZDescription + nIndex)->nZCount;
616 78 : if (MMAppendBlockToBuffer(&FlushTMP))
617 : {
618 0 : if (pBuffer)
619 0 : VSIFree(pBuffer);
620 0 : return 1;
621 : }
622 :
623 78 : if (hMiraMonLayer->LayerVersion == MM_64BITS_VERSION)
624 : {
625 0 : FlushTMP.SizeOfBlockToBeSaved = 4;
626 0 : FlushTMP.pBlockToBeSaved = (void *)nullptr;
627 0 : if (MMAppendBlockToBuffer(&FlushTMP))
628 : {
629 0 : if (pBuffer)
630 0 : VSIFree(pBuffer);
631 0 : return 1;
632 : }
633 : }
634 :
635 : // Overflow?
636 78 : if (hMiraMonLayer->LayerVersion == MM_32BITS_VERSION &&
637 78 : (pZDescription + nIndex)->nOffsetZ >
638 78 : MAXIMUM_OFFSET_IN_2GB_VECTORS - nOffsetDiff)
639 : {
640 0 : CPLError(CE_Failure, CPLE_OpenFailed, "Offset Overflow in V1.1");
641 0 : return 1;
642 : }
643 :
644 78 : if (MMAppendIntegerDependingOnVersion(
645 : hMiraMonLayer, &FlushTMP, &nUL32,
646 78 : (pZDescription + nIndex)->nOffsetZ + nOffsetDiff))
647 : {
648 0 : if (pBuffer)
649 0 : VSIFree(pBuffer);
650 0 : return 1;
651 : }
652 : }
653 32 : FlushTMP.SizeOfBlockToBeSaved = 0;
654 32 : if (MMAppendBlockToBuffer(&FlushTMP))
655 : {
656 0 : if (pBuffer)
657 0 : VSIFree(pBuffer);
658 0 : return 1;
659 : }
660 32 : pZSection->ZSectionOffset += FlushTMP.TotalSavedBytes;
661 :
662 32 : if (pBuffer)
663 32 : VSIFree(pBuffer);
664 :
665 32 : return 0;
666 : }
667 :
668 213 : static void MMDestroyZSectionDescription(struct MM_ZSection *pZSection)
669 : {
670 213 : if (pZSection->pZL)
671 : {
672 92 : VSIFree(pZSection->pZL);
673 92 : pZSection->pZL = nullptr;
674 : }
675 :
676 213 : if (pZSection->pZDescription)
677 : {
678 114 : VSIFree(pZSection->pZDescription);
679 114 : pZSection->pZDescription = nullptr;
680 : }
681 213 : }
682 :
683 117 : static int MMInitZSectionDescription(struct MM_ZSection *pZSection)
684 : {
685 117 : if (MMCheckSize_t(pZSection->nMaxZDescription,
686 : sizeof(*pZSection->pZDescription)))
687 0 : return 1;
688 :
689 117 : if (!pZSection->nMaxZDescription)
690 : {
691 3 : pZSection->pZDescription = nullptr;
692 3 : return 0; // No elements to read (or write)
693 : }
694 :
695 228 : pZSection->pZDescription = (struct MM_ZD *)VSICalloc(
696 114 : (size_t)pZSection->nMaxZDescription, sizeof(*pZSection->pZDescription));
697 114 : if (!pZSection->pZDescription)
698 0 : return 1;
699 114 : return 0;
700 : }
701 :
702 117 : static int MMInitZSectionLayer(struct MiraMonVectLayerInfo *hMiraMonLayer,
703 : VSILFILE *pF3d, struct MM_ZSection *pZSection)
704 : {
705 117 : if (!hMiraMonLayer)
706 0 : return 1;
707 :
708 : // Zsection
709 117 : if (!hMiraMonLayer->TopHeader.bIs3d)
710 : {
711 0 : pZSection->pZDescription = nullptr;
712 0 : return 0;
713 : }
714 :
715 117 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
716 : {
717 92 : pZSection->ZHeader.dfBBminz = STATISTICAL_UNDEF_VALUE;
718 92 : pZSection->ZHeader.dfBBmaxz = -STATISTICAL_UNDEF_VALUE;
719 : }
720 :
721 : // ZH
722 117 : pZSection->ZHeader.nMyDiskSize = 32;
723 117 : pZSection->ZSectionOffset = 0;
724 :
725 : // ZD
726 117 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
727 : {
728 92 : pZSection->nMaxZDescription =
729 : MM_FIRST_NUMBER_OF_VERTICES * sizeof(double);
730 92 : if (MMInitZSectionDescription(pZSection))
731 0 : return 1;
732 : }
733 : else
734 : {
735 25 : if (hMiraMonLayer->bIsPolygon)
736 : {
737 6 : if (MMCheckSize_t(hMiraMonLayer->MMPolygon.TopArcHeader.nElemCount,
738 : sizeof(double)))
739 0 : return 1;
740 :
741 6 : pZSection->nMaxZDescription =
742 6 : hMiraMonLayer->MMPolygon.TopArcHeader.nElemCount *
743 : sizeof(double);
744 : }
745 : else
746 : {
747 19 : if (MMCheckSize_t(hMiraMonLayer->TopHeader.nElemCount,
748 : sizeof(double)))
749 0 : return 1;
750 :
751 19 : pZSection->nMaxZDescription =
752 19 : hMiraMonLayer->TopHeader.nElemCount * sizeof(double);
753 : }
754 25 : if (MMInitZSectionDescription(pZSection))
755 0 : return 1;
756 : }
757 :
758 117 : if (hMiraMonLayer->LayerVersion == MM_32BITS_VERSION)
759 111 : pZSection->nZDDiskSize = MM_SIZE_OF_ZD_32_BITS;
760 : else
761 6 : pZSection->nZDDiskSize = MM_SIZE_OF_ZD_64_BITS;
762 :
763 117 : pZSection->ZDOffset = 0;
764 :
765 : // ZL
766 117 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
767 : {
768 92 : if (MMInitFlush(&pZSection->FlushZL, pF3d, MM_1MB, &pZSection->pZL, 0,
769 : sizeof(double)))
770 0 : return 1;
771 : }
772 117 : return 0;
773 : }
774 :
775 : /* -------------------------------------------------------------------- */
776 : /* Layer Functions: Extensions */
777 : /* -------------------------------------------------------------------- */
778 :
779 : /* Find the last occurrence of pszFinalPart in pszName
780 : and changes it by pszNewPart.
781 :
782 : Examples of desired behavior
783 : AA.pnt -> AAT.rel
784 : AA.nod -> N.~idx
785 : AA.nod -> N.dbf
786 : AA.nod -> N.rel
787 : */
788 :
789 501 : static int MMChangeFinalPartOfTheName(char *pszName, size_t nMaxSizeOfName,
790 : const char *pszFinalPart,
791 : const char *pszNewPart)
792 : {
793 501 : char *pAux, *pszWhereToFind, *pszLastFound = nullptr;
794 : ;
795 :
796 501 : if (!pszName || !pszFinalPart || !pszNewPart)
797 0 : return 0;
798 1002 : if (MMIsEmptyString(pszName) || MMIsEmptyString(pszFinalPart) ||
799 501 : MMIsEmptyString(pszNewPart))
800 0 : return 0;
801 :
802 501 : if (strlen(pszName) - strlen(pszFinalPart) + strlen(pszNewPart) >=
803 : nMaxSizeOfName)
804 0 : return 1; // It's not possible to change the final part
805 :
806 : // It's the implementation on windows of the linux strrstr()
807 : // pszLastFound = strrstr(pszWhereToFind, pszFinalPart);
808 501 : pszWhereToFind = pszName;
809 1002 : while (nullptr != (pAux = MM_stristr(pszWhereToFind, pszFinalPart)))
810 : {
811 501 : pszLastFound = pAux;
812 501 : pszWhereToFind = pAux + strlen(pAux);
813 : }
814 :
815 501 : if (!pszLastFound)
816 0 : return 1; // Not found not changed
817 :
818 501 : memcpy(pszLastFound, pszNewPart, strlen(pszNewPart));
819 :
820 501 : return 0;
821 : }
822 :
823 : /* -------------------------------------------------------------------- */
824 : /* Layer Functions: initializing MiraMon layers */
825 : /* -------------------------------------------------------------------- */
826 76 : static int MMInitPointLayer(struct MiraMonVectLayerInfo *hMiraMonLayer)
827 : {
828 76 : if (!hMiraMonLayer)
829 0 : return 1;
830 :
831 76 : hMiraMonLayer->bIsPoint = 1;
832 :
833 76 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
834 : {
835 : // Geometrical part
836 : // Init header structure
837 34 : hMiraMonLayer->TopHeader.nElemCount = 0;
838 34 : MMInitBoundingBox(&hMiraMonLayer->TopHeader.hBB);
839 :
840 34 : hMiraMonLayer->TopHeader.bIs3d = 1; // Read description of bRealIs3d
841 34 : hMiraMonLayer->TopHeader.aFileType[0] = 'P';
842 34 : hMiraMonLayer->TopHeader.aFileType[1] = 'N';
843 34 : hMiraMonLayer->TopHeader.aFileType[2] = 'T';
844 :
845 : // Opening the binary file where sections TH, TL[...] and ZH-ZD[...]-ZL[...]
846 : // are going to be written.
847 :
848 34 : snprintf(hMiraMonLayer->MMPoint.pszLayerName,
849 : sizeof(hMiraMonLayer->MMPoint.pszLayerName), "%s.pnt",
850 : hMiraMonLayer->pszSrcLayerName);
851 : }
852 76 : if (nullptr == (hMiraMonLayer->MMPoint.pF =
853 76 : VSIFOpenL(hMiraMonLayer->MMPoint.pszLayerName,
854 76 : hMiraMonLayer->pszFlags)))
855 : {
856 0 : CPLError(CE_Failure, CPLE_OpenFailed,
857 : "Error MMPoint.pF: Cannot open file %s.",
858 0 : hMiraMonLayer->MMPoint.pszLayerName);
859 0 : return 1;
860 : }
861 76 : VSIFSeekL(hMiraMonLayer->MMPoint.pF, 0, SEEK_SET);
862 :
863 76 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
864 : {
865 : // TL
866 34 : snprintf(hMiraMonLayer->MMPoint.pszTLName,
867 : sizeof(hMiraMonLayer->MMPoint.pszTLName), "%sT.~xy",
868 : hMiraMonLayer->pszSrcLayerName);
869 :
870 34 : if (nullptr == (hMiraMonLayer->MMPoint.pFTL =
871 34 : VSIFOpenL(hMiraMonLayer->MMPoint.pszTLName,
872 34 : hMiraMonLayer->pszFlags)))
873 : {
874 0 : CPLError(CE_Failure, CPLE_OpenFailed,
875 : "Error MMPoint.pFTL: Cannot open file %s.",
876 0 : hMiraMonLayer->MMPoint.pszTLName);
877 0 : return 1;
878 : }
879 34 : VSIFSeekL(hMiraMonLayer->MMPoint.pFTL, 0, SEEK_SET);
880 :
881 34 : if (MMInitFlush(&hMiraMonLayer->MMPoint.FlushTL,
882 : hMiraMonLayer->MMPoint.pFTL, MM_1MB,
883 : &hMiraMonLayer->MMPoint.pTL, 0, MM_SIZE_OF_TL))
884 0 : return 1;
885 :
886 : // 3D part
887 34 : if (hMiraMonLayer->TopHeader.bIs3d)
888 : {
889 34 : snprintf(hMiraMonLayer->MMPoint.psz3DLayerName,
890 : sizeof(hMiraMonLayer->MMPoint.psz3DLayerName), "%sT.~z",
891 : hMiraMonLayer->pszSrcLayerName);
892 :
893 34 : if (nullptr == (hMiraMonLayer->MMPoint.pF3d =
894 34 : VSIFOpenL(hMiraMonLayer->MMPoint.psz3DLayerName,
895 34 : hMiraMonLayer->pszFlags)))
896 : {
897 0 : CPLError(CE_Failure, CPLE_OpenFailed,
898 : "Error MMPoint.pF3d: Cannot open file %s.",
899 0 : hMiraMonLayer->MMPoint.psz3DLayerName);
900 0 : return 1;
901 : }
902 34 : VSIFSeekL(hMiraMonLayer->MMPoint.pF3d, 0, SEEK_SET);
903 : }
904 : }
905 : // Zsection
906 76 : if (hMiraMonLayer->TopHeader.bIs3d)
907 : {
908 46 : if (MMInitZSectionLayer(hMiraMonLayer, hMiraMonLayer->MMPoint.pF3d,
909 : &hMiraMonLayer->MMPoint.pZSection))
910 0 : return 1;
911 :
912 46 : if (hMiraMonLayer->ReadOrWrite == MM_READING_MODE)
913 : {
914 12 : if (MMReadZSection(hMiraMonLayer, hMiraMonLayer->MMPoint.pF,
915 : &hMiraMonLayer->MMPoint.pZSection))
916 0 : return 1;
917 :
918 12 : if (MMReadZDescriptionHeaders(hMiraMonLayer,
919 : hMiraMonLayer->MMPoint.pF,
920 : hMiraMonLayer->TopHeader.nElemCount,
921 : &hMiraMonLayer->MMPoint.pZSection))
922 0 : return 1;
923 : }
924 : }
925 :
926 : // MiraMon metadata
927 76 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
928 : {
929 34 : snprintf(hMiraMonLayer->MMPoint.pszREL_LayerName,
930 : sizeof(hMiraMonLayer->MMPoint.pszREL_LayerName), "%sT.rel",
931 : hMiraMonLayer->pszSrcLayerName);
932 : }
933 : else
934 : {
935 42 : CPLStrlcpy(hMiraMonLayer->MMPoint.pszREL_LayerName,
936 42 : hMiraMonLayer->pszSrcLayerName,
937 : sizeof(hMiraMonLayer->MMPoint.pszREL_LayerName));
938 42 : if (MMChangeFinalPartOfTheName(hMiraMonLayer->MMPoint.pszREL_LayerName,
939 : MM_CPL_PATH_BUF_SIZE, ".pnt", "T.rel"))
940 0 : return 1;
941 : }
942 :
943 76 : hMiraMonLayer->pszMainREL_LayerName =
944 76 : hMiraMonLayer->MMPoint.pszREL_LayerName;
945 :
946 76 : if (hMiraMonLayer->ReadOrWrite == MM_READING_MODE)
947 : {
948 : // This file has to exist and be the appropriate version.
949 42 : if (MMCheck_REL_FILE(hMiraMonLayer->MMPoint.pszREL_LayerName))
950 1 : return 1;
951 : }
952 :
953 : // MIRAMON DATA BASE
954 : // Creating the DBF file name
955 75 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
956 : {
957 34 : snprintf(hMiraMonLayer->MMPoint.MMAdmDB.pszExtDBFLayerName,
958 : sizeof(hMiraMonLayer->MMPoint.MMAdmDB.pszExtDBFLayerName),
959 : "%sT.dbf", hMiraMonLayer->pszSrcLayerName);
960 : }
961 : else
962 : {
963 41 : CPLStrlcpy(hMiraMonLayer->MMPoint.MMAdmDB.pszExtDBFLayerName,
964 41 : hMiraMonLayer->pszSrcLayerName,
965 : sizeof(hMiraMonLayer->MMPoint.MMAdmDB.pszExtDBFLayerName));
966 :
967 41 : if (MMChangeFinalPartOfTheName(
968 41 : hMiraMonLayer->MMPoint.MMAdmDB.pszExtDBFLayerName,
969 : MM_CPL_PATH_BUF_SIZE, ".pnt", "T.dbf"))
970 0 : return 1;
971 : }
972 :
973 75 : if (hMiraMonLayer->ReadOrWrite == MM_READING_MODE)
974 : {
975 41 : if (MM_ReadExtendedDBFHeader(hMiraMonLayer))
976 1 : return 1;
977 : }
978 :
979 74 : return 0;
980 : }
981 :
982 132 : static int MMInitNodeLayer(struct MiraMonVectLayerInfo *hMiraMonLayer)
983 : {
984 : struct MiraMonArcLayer *pMMArcLayer;
985 :
986 132 : if (!hMiraMonLayer)
987 0 : return 1;
988 :
989 132 : if (hMiraMonLayer->bIsPolygon)
990 71 : pMMArcLayer = &hMiraMonLayer->MMPolygon.MMArc;
991 : else
992 61 : pMMArcLayer = &hMiraMonLayer->MMArc;
993 :
994 132 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
995 : {
996 : // Init header structure
997 58 : pMMArcLayer->TopNodeHeader.aFileType[0] = 'N';
998 58 : pMMArcLayer->TopNodeHeader.aFileType[1] = 'O';
999 58 : pMMArcLayer->TopNodeHeader.aFileType[2] = 'D';
1000 :
1001 58 : pMMArcLayer->TopNodeHeader.bIs3d = 1; // Read description of bRealIs3d
1002 58 : MMInitBoundingBox(&pMMArcLayer->TopNodeHeader.hBB);
1003 : }
1004 :
1005 : // Opening the binary file where sections TH, NH and NL[...]
1006 : // are going to be written.
1007 132 : strcpy(pMMArcLayer->MMNode.pszLayerName, pMMArcLayer->pszLayerName);
1008 132 : CPLStrlcpy(pMMArcLayer->MMNode.pszLayerName,
1009 132 : CPLResetExtension(pMMArcLayer->MMNode.pszLayerName, "nod"),
1010 : sizeof(pMMArcLayer->MMNode.pszLayerName));
1011 :
1012 132 : if (nullptr ==
1013 132 : (pMMArcLayer->MMNode.pF = VSIFOpenL(pMMArcLayer->MMNode.pszLayerName,
1014 132 : hMiraMonLayer->pszFlags)))
1015 : {
1016 :
1017 1 : CPLError(CE_Failure, CPLE_OpenFailed,
1018 : "Error MMNode.pF: Cannot open file %s.",
1019 1 : pMMArcLayer->MMNode.pszLayerName);
1020 1 : return 1;
1021 : }
1022 131 : VSIFSeekL(pMMArcLayer->MMNode.pF, 0, SEEK_SET);
1023 :
1024 131 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
1025 : {
1026 : // Node Header
1027 58 : pMMArcLayer->MMNode.nMaxNodeHeader = MM_FIRST_NUMBER_OF_NODES;
1028 58 : if (MMCheckSize_t(pMMArcLayer->MMNode.nMaxNodeHeader,
1029 : sizeof(*pMMArcLayer->MMNode.pNodeHeader)))
1030 0 : return 1;
1031 :
1032 58 : if (!pMMArcLayer->MMNode.nMaxNodeHeader)
1033 : {
1034 0 : CPLError(CE_Failure, CPLE_OutOfMemory,
1035 : "Error in MiraMon "
1036 : "driver: no nodes to write?");
1037 0 : return 1;
1038 : }
1039 :
1040 58 : if (nullptr ==
1041 58 : (pMMArcLayer->MMNode.pNodeHeader = (struct MM_NH *)VSICalloc(
1042 58 : (size_t)pMMArcLayer->MMNode.nMaxNodeHeader,
1043 : sizeof(*pMMArcLayer->MMNode.pNodeHeader))))
1044 : {
1045 0 : CPLError(CE_Failure, CPLE_OutOfMemory,
1046 : "Memory error in MiraMon "
1047 : "driver (MMInitNodeLayer())");
1048 0 : return 1;
1049 : }
1050 :
1051 58 : if (hMiraMonLayer->LayerVersion == MM_32BITS_VERSION)
1052 54 : pMMArcLayer->MMNode.nSizeNodeHeader = MM_SIZE_OF_NH_32BITS;
1053 : else
1054 4 : pMMArcLayer->MMNode.nSizeNodeHeader = MM_SIZE_OF_NH_64BITS;
1055 :
1056 : // NL Section
1057 58 : strcpy(pMMArcLayer->MMNode.pszNLName, pMMArcLayer->MMNode.pszLayerName);
1058 58 : if (MMChangeFinalPartOfTheName(pMMArcLayer->MMNode.pszNLName,
1059 : MM_CPL_PATH_BUF_SIZE, ".nod", "N.~idx"))
1060 0 : return 1;
1061 :
1062 58 : if (nullptr ==
1063 58 : (pMMArcLayer->MMNode.pFNL = VSIFOpenL(pMMArcLayer->MMNode.pszNLName,
1064 58 : hMiraMonLayer->pszFlags)))
1065 : {
1066 :
1067 0 : CPLError(CE_Failure, CPLE_OpenFailed,
1068 : "Error MMNode.pFNL: Cannot open file %s.",
1069 0 : pMMArcLayer->MMNode.pszNLName);
1070 0 : return 1;
1071 : }
1072 58 : VSIFSeekL(pMMArcLayer->MMNode.pFNL, 0, SEEK_SET);
1073 :
1074 58 : if (MMInitFlush(&pMMArcLayer->MMNode.FlushNL, pMMArcLayer->MMNode.pFNL,
1075 : MM_1MB, &pMMArcLayer->MMNode.pNL, 0, 0))
1076 0 : return 1;
1077 :
1078 : // Creating the DBF file name
1079 58 : strcpy(pMMArcLayer->MMNode.MMAdmDB.pszExtDBFLayerName,
1080 58 : pMMArcLayer->MMNode.pszLayerName);
1081 58 : if (MMChangeFinalPartOfTheName(
1082 58 : pMMArcLayer->MMNode.MMAdmDB.pszExtDBFLayerName,
1083 : MM_CPL_PATH_BUF_SIZE, ".nod", "N.dbf"))
1084 0 : return 1;
1085 :
1086 : // MiraMon metadata
1087 58 : strcpy(pMMArcLayer->MMNode.pszREL_LayerName,
1088 58 : pMMArcLayer->MMNode.pszLayerName);
1089 58 : if (MMChangeFinalPartOfTheName(pMMArcLayer->MMNode.pszREL_LayerName,
1090 : MM_CPL_PATH_BUF_SIZE, ".nod", "N.rel"))
1091 0 : return 1;
1092 : }
1093 131 : return 0;
1094 : }
1095 :
1096 133 : static int MMInitArcLayer(struct MiraMonVectLayerInfo *hMiraMonLayer)
1097 : {
1098 : struct MiraMonArcLayer *pMMArcLayer;
1099 : struct MM_TH *pArcTopHeader;
1100 :
1101 133 : if (!hMiraMonLayer)
1102 0 : return 1;
1103 :
1104 133 : if (hMiraMonLayer->bIsPolygon)
1105 : {
1106 71 : pMMArcLayer = &hMiraMonLayer->MMPolygon.MMArc;
1107 71 : pArcTopHeader = &hMiraMonLayer->MMPolygon.TopArcHeader;
1108 : }
1109 : else
1110 : {
1111 62 : pMMArcLayer = &hMiraMonLayer->MMArc;
1112 62 : pArcTopHeader = &hMiraMonLayer->TopHeader;
1113 : }
1114 :
1115 : // Init header structure
1116 133 : hMiraMonLayer->bIsArc = 1;
1117 :
1118 133 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
1119 : {
1120 58 : pArcTopHeader->bIs3d = 1; // Read description of bRealIs3d
1121 58 : MMInitBoundingBox(&pArcTopHeader->hBB);
1122 :
1123 58 : pArcTopHeader->aFileType[0] = 'A';
1124 58 : pArcTopHeader->aFileType[1] = 'R';
1125 58 : pArcTopHeader->aFileType[2] = 'C';
1126 :
1127 58 : if (hMiraMonLayer->bIsPolygon)
1128 : {
1129 27 : snprintf(pMMArcLayer->pszLayerName,
1130 : sizeof(pMMArcLayer->pszLayerName), "%s_bound.arc",
1131 : hMiraMonLayer->pszSrcLayerName);
1132 : }
1133 : else
1134 : {
1135 31 : snprintf(pMMArcLayer->pszLayerName,
1136 : sizeof(pMMArcLayer->pszLayerName), "%s.arc",
1137 : hMiraMonLayer->pszSrcLayerName);
1138 : }
1139 : }
1140 :
1141 133 : if (nullptr == (pMMArcLayer->pF = VSIFOpenL(pMMArcLayer->pszLayerName,
1142 133 : hMiraMonLayer->pszFlags)))
1143 : {
1144 0 : CPLError(CE_Failure, CPLE_OpenFailed,
1145 : "Error pMMArcLayer->pF: Cannot open file %s.",
1146 0 : pMMArcLayer->pszLayerName);
1147 0 : return 1;
1148 : }
1149 :
1150 133 : if (hMiraMonLayer->ReadOrWrite == MM_READING_MODE &&
1151 75 : hMiraMonLayer->bIsPolygon)
1152 : {
1153 44 : VSIFSeekL(pMMArcLayer->pF, 0, SEEK_SET);
1154 44 : if (MMReadHeader(pMMArcLayer->pF,
1155 : &hMiraMonLayer->MMPolygon.TopArcHeader))
1156 : {
1157 0 : CPLError(CE_Failure, CPLE_NotSupported,
1158 : "Error reading the format in file %s.",
1159 0 : pMMArcLayer->pszLayerName);
1160 0 : return 1;
1161 : }
1162 : // 3D information is in arcs file
1163 44 : hMiraMonLayer->TopHeader.bIs3d =
1164 44 : hMiraMonLayer->MMPolygon.TopArcHeader.bIs3d;
1165 : }
1166 :
1167 : // AH
1168 133 : if (hMiraMonLayer->LayerVersion == MM_32BITS_VERSION)
1169 125 : pMMArcLayer->nSizeArcHeader = MM_SIZE_OF_AH_32BITS;
1170 : else
1171 8 : pMMArcLayer->nSizeArcHeader = MM_SIZE_OF_AH_64BITS;
1172 :
1173 133 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
1174 58 : pMMArcLayer->nMaxArcHeader = MM_FIRST_NUMBER_OF_ARCS;
1175 : else
1176 75 : pMMArcLayer->nMaxArcHeader = pArcTopHeader->nElemCount;
1177 :
1178 133 : if (pMMArcLayer->nMaxArcHeader)
1179 : {
1180 127 : if (MMCheckSize_t(pMMArcLayer->nMaxArcHeader,
1181 : sizeof(*pMMArcLayer->pArcHeader)))
1182 0 : return 1;
1183 127 : if (nullptr == (pMMArcLayer->pArcHeader = (struct MM_AH *)VSICalloc(
1184 127 : (size_t)pMMArcLayer->nMaxArcHeader,
1185 : sizeof(*pMMArcLayer->pArcHeader))))
1186 : {
1187 0 : CPLError(CE_Failure, CPLE_OutOfMemory,
1188 : "Memory error in MiraMon "
1189 : "driver (MMInitArcLayer())");
1190 0 : return 1;
1191 : }
1192 127 : if (hMiraMonLayer->ReadOrWrite == MM_READING_MODE)
1193 : {
1194 69 : if (MMReadAHArcSection(hMiraMonLayer))
1195 : {
1196 0 : CPLError(CE_Failure, CPLE_NotSupported,
1197 : "Error reading the format in file %s.",
1198 0 : pMMArcLayer->pszLayerName);
1199 0 : return 1;
1200 : }
1201 : }
1202 : }
1203 : else
1204 6 : pMMArcLayer->pArcHeader = nullptr;
1205 :
1206 : // AL
1207 133 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
1208 : {
1209 58 : pMMArcLayer->nALElementSize = MM_SIZE_OF_AL;
1210 :
1211 58 : if (hMiraMonLayer->bIsPolygon)
1212 : {
1213 27 : snprintf(pMMArcLayer->pszALName, sizeof(pMMArcLayer->pszALName),
1214 : "%s_boundA.~xy", hMiraMonLayer->pszSrcLayerName);
1215 : }
1216 : else
1217 : {
1218 31 : snprintf(pMMArcLayer->pszALName, sizeof(pMMArcLayer->pszALName),
1219 : "%sA.~xy", hMiraMonLayer->pszSrcLayerName);
1220 : }
1221 :
1222 58 : if (nullptr == (pMMArcLayer->pFAL = VSIFOpenL(pMMArcLayer->pszALName,
1223 58 : hMiraMonLayer->pszFlags)))
1224 : {
1225 0 : CPLError(CE_Failure, CPLE_OpenFailed,
1226 : "Error pMMArcLayer->pFAL: Cannot open file %s.",
1227 0 : pMMArcLayer->pszALName);
1228 0 : return 1;
1229 : }
1230 58 : VSIFSeekL(pMMArcLayer->pFAL, 0, SEEK_SET);
1231 :
1232 58 : if (MMInitFlush(&pMMArcLayer->FlushAL, pMMArcLayer->pFAL, MM_1MB,
1233 : &pMMArcLayer->pAL, 0, 0))
1234 0 : return 1;
1235 : }
1236 :
1237 : // 3D
1238 133 : if (pArcTopHeader->bIs3d)
1239 : {
1240 71 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
1241 : {
1242 58 : if (hMiraMonLayer->bIsPolygon)
1243 : {
1244 27 : snprintf(pMMArcLayer->psz3DLayerName,
1245 : sizeof(pMMArcLayer->psz3DLayerName), "%s_boundA.~z",
1246 : hMiraMonLayer->pszSrcLayerName);
1247 : }
1248 : else
1249 : {
1250 31 : snprintf(pMMArcLayer->psz3DLayerName,
1251 : sizeof(pMMArcLayer->psz3DLayerName), "%sA.~z",
1252 : hMiraMonLayer->pszSrcLayerName);
1253 : }
1254 :
1255 58 : if (nullptr ==
1256 58 : (pMMArcLayer->pF3d = VSIFOpenL(pMMArcLayer->psz3DLayerName,
1257 58 : hMiraMonLayer->pszFlags)))
1258 : {
1259 0 : CPLError(CE_Failure, CPLE_OpenFailed,
1260 : "Error pMMArcLayer->pF3d: Cannot open file %s.",
1261 0 : pMMArcLayer->psz3DLayerName);
1262 0 : return 1;
1263 : }
1264 58 : VSIFSeekL(pMMArcLayer->pF3d, 0, SEEK_SET);
1265 : }
1266 :
1267 71 : if (MMInitZSectionLayer(hMiraMonLayer, pMMArcLayer->pF3d,
1268 : &pMMArcLayer->pZSection))
1269 : {
1270 0 : CPLError(CE_Failure, CPLE_NotSupported,
1271 : "Error reading the format in file %s %d.",
1272 0 : pMMArcLayer->pszLayerName, 6);
1273 0 : return 1;
1274 : }
1275 :
1276 71 : if (hMiraMonLayer->ReadOrWrite == MM_READING_MODE)
1277 : {
1278 13 : if (MMReadZSection(hMiraMonLayer, pMMArcLayer->pF,
1279 : &pMMArcLayer->pZSection))
1280 : {
1281 0 : CPLError(CE_Failure, CPLE_NotSupported,
1282 : "Error reading the format in file %s.",
1283 0 : pMMArcLayer->pszLayerName);
1284 0 : return 1;
1285 : }
1286 :
1287 13 : if (MMReadZDescriptionHeaders(hMiraMonLayer, pMMArcLayer->pF,
1288 : pArcTopHeader->nElemCount,
1289 : &pMMArcLayer->pZSection))
1290 : {
1291 0 : CPLError(CE_Failure, CPLE_NotSupported,
1292 : "Error reading the format in file %s.",
1293 0 : pMMArcLayer->pszLayerName);
1294 0 : return 1;
1295 : }
1296 : }
1297 : }
1298 : // MiraMon metadata
1299 133 : if (hMiraMonLayer->bIsPolygon)
1300 : {
1301 71 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
1302 : {
1303 27 : snprintf(pMMArcLayer->pszREL_LayerName,
1304 : sizeof(pMMArcLayer->pszREL_LayerName), "%s_boundA.rel",
1305 : hMiraMonLayer->pszSrcLayerName);
1306 : }
1307 : else
1308 : {
1309 44 : strcpy(pMMArcLayer->pszREL_LayerName, pMMArcLayer->pszLayerName);
1310 44 : if (MMChangeFinalPartOfTheName(pMMArcLayer->pszREL_LayerName,
1311 : MM_CPL_PATH_BUF_SIZE, ".arc",
1312 : "A.rel"))
1313 0 : return 1;
1314 : }
1315 : }
1316 : else
1317 : {
1318 62 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
1319 : {
1320 31 : snprintf(pMMArcLayer->pszREL_LayerName,
1321 : sizeof(pMMArcLayer->pszREL_LayerName), "%sA.rel",
1322 : hMiraMonLayer->pszSrcLayerName);
1323 : }
1324 : else
1325 : {
1326 31 : CPLStrlcpy(pMMArcLayer->pszREL_LayerName,
1327 31 : hMiraMonLayer->pszSrcLayerName,
1328 : sizeof(pMMArcLayer->pszREL_LayerName));
1329 31 : if (MMChangeFinalPartOfTheName(pMMArcLayer->pszREL_LayerName,
1330 : MM_CPL_PATH_BUF_SIZE, ".arc",
1331 : "A.rel"))
1332 0 : return 1;
1333 : }
1334 : }
1335 :
1336 133 : if (hMiraMonLayer->ReadOrWrite == MM_READING_MODE)
1337 : {
1338 : // This file has to exist and be the appropriate version.
1339 75 : if (MMCheck_REL_FILE(pMMArcLayer->pszREL_LayerName))
1340 1 : return 1;
1341 : }
1342 :
1343 132 : if (!hMiraMonLayer->bIsPolygon)
1344 61 : hMiraMonLayer->pszMainREL_LayerName = pMMArcLayer->pszREL_LayerName;
1345 :
1346 : // MIRAMON DATA BASE
1347 : // Creating the DBF file name
1348 132 : if (hMiraMonLayer->bIsPolygon)
1349 : {
1350 71 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
1351 : {
1352 27 : snprintf(pMMArcLayer->MMAdmDB.pszExtDBFLayerName,
1353 : sizeof(pMMArcLayer->MMAdmDB.pszExtDBFLayerName),
1354 : "%s_boundA.dbf", hMiraMonLayer->pszSrcLayerName);
1355 : }
1356 : else
1357 : {
1358 44 : strcpy(pMMArcLayer->MMAdmDB.pszExtDBFLayerName,
1359 44 : pMMArcLayer->pszLayerName);
1360 44 : if (MMChangeFinalPartOfTheName(
1361 44 : pMMArcLayer->MMAdmDB.pszExtDBFLayerName,
1362 : MM_CPL_PATH_BUF_SIZE, ".arc", "A.dbf"))
1363 0 : return 1;
1364 : }
1365 : }
1366 : else
1367 : {
1368 61 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
1369 : {
1370 31 : snprintf(pMMArcLayer->MMAdmDB.pszExtDBFLayerName,
1371 : sizeof(pMMArcLayer->MMAdmDB.pszExtDBFLayerName), "%sA.dbf",
1372 : hMiraMonLayer->pszSrcLayerName);
1373 : }
1374 : else
1375 : {
1376 30 : CPLStrlcpy(pMMArcLayer->MMAdmDB.pszExtDBFLayerName,
1377 30 : hMiraMonLayer->pszSrcLayerName,
1378 : sizeof(pMMArcLayer->MMAdmDB.pszExtDBFLayerName));
1379 30 : if (MMChangeFinalPartOfTheName(
1380 30 : pMMArcLayer->MMAdmDB.pszExtDBFLayerName,
1381 : MM_CPL_PATH_BUF_SIZE, ".arc", "A.dbf"))
1382 0 : return 1;
1383 : }
1384 : }
1385 :
1386 132 : if (hMiraMonLayer->ReadOrWrite == MM_READING_MODE)
1387 : {
1388 74 : if (MM_ReadExtendedDBFHeader(hMiraMonLayer))
1389 0 : return 1;
1390 : }
1391 :
1392 : // Node part
1393 132 : if (MMInitNodeLayer(hMiraMonLayer))
1394 1 : return 1;
1395 131 : if (hMiraMonLayer->LayerVersion == MM_32BITS_VERSION)
1396 123 : MMSet1_1Version(&pMMArcLayer->TopNodeHeader);
1397 : else
1398 8 : MMSet2_0Version(&pMMArcLayer->TopNodeHeader);
1399 :
1400 131 : return 0;
1401 : }
1402 :
1403 75 : static int MMInitPolygonLayer(struct MiraMonVectLayerInfo *hMiraMonLayer)
1404 : {
1405 : struct MiraMonPolygonLayer *pMMPolygonLayer;
1406 :
1407 75 : if (!hMiraMonLayer)
1408 0 : return 1;
1409 :
1410 75 : pMMPolygonLayer = &hMiraMonLayer->MMPolygon;
1411 :
1412 : // Init header structure
1413 75 : hMiraMonLayer->bIsPolygon = 1;
1414 :
1415 75 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
1416 : {
1417 27 : hMiraMonLayer->TopHeader.bIs3d = 1; // Read description of bRealIs3d
1418 27 : MMInitBoundingBox(&hMiraMonLayer->TopHeader.hBB);
1419 :
1420 27 : hMiraMonLayer->TopHeader.aFileType[0] = 'P';
1421 27 : hMiraMonLayer->TopHeader.aFileType[1] = 'O';
1422 27 : hMiraMonLayer->TopHeader.aFileType[2] = 'L';
1423 :
1424 27 : snprintf(pMMPolygonLayer->pszLayerName,
1425 : sizeof(pMMPolygonLayer->pszLayerName), "%s.pol",
1426 : hMiraMonLayer->pszSrcLayerName);
1427 : }
1428 :
1429 75 : if (nullptr ==
1430 75 : (pMMPolygonLayer->pF =
1431 75 : VSIFOpenL(pMMPolygonLayer->pszLayerName, hMiraMonLayer->pszFlags)))
1432 : {
1433 0 : CPLError(CE_Failure, CPLE_OpenFailed,
1434 : "Error pMMPolygonLayer->pF: Cannot open file %s.",
1435 0 : pMMPolygonLayer->pszLayerName);
1436 0 : return 1;
1437 : }
1438 :
1439 : // PS
1440 75 : if (hMiraMonLayer->LayerVersion == MM_32BITS_VERSION)
1441 71 : pMMPolygonLayer->nPSElementSize = MM_SIZE_OF_PS_32BITS;
1442 : else
1443 4 : pMMPolygonLayer->nPSElementSize = MM_SIZE_OF_PS_64BITS;
1444 :
1445 75 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
1446 : {
1447 27 : snprintf(pMMPolygonLayer->pszPSName, sizeof(pMMPolygonLayer->pszPSName),
1448 : "%sP.~PS", hMiraMonLayer->pszSrcLayerName);
1449 :
1450 27 : if (nullptr ==
1451 27 : (pMMPolygonLayer->pFPS = VSIFOpenL(pMMPolygonLayer->pszPSName,
1452 27 : hMiraMonLayer->pszFlags)))
1453 : {
1454 0 : CPLError(CE_Failure, CPLE_OpenFailed,
1455 : "Error pMMPolygonLayer->pFPS: Cannot open file %s.",
1456 0 : pMMPolygonLayer->pszPSName);
1457 0 : return 1;
1458 : }
1459 27 : VSIFSeekL(pMMPolygonLayer->pFPS, 0, SEEK_SET);
1460 :
1461 27 : if (MMInitFlush(&pMMPolygonLayer->FlushPS, pMMPolygonLayer->pFPS,
1462 : MM_1MB, &pMMPolygonLayer->pPS, 0,
1463 27 : pMMPolygonLayer->nPSElementSize))
1464 0 : return 1;
1465 : }
1466 :
1467 : // PH
1468 75 : if (hMiraMonLayer->LayerVersion == MM_32BITS_VERSION)
1469 71 : pMMPolygonLayer->nPHElementSize = MM_SIZE_OF_PH_32BITS;
1470 : else
1471 4 : pMMPolygonLayer->nPHElementSize = MM_SIZE_OF_PH_64BITS;
1472 :
1473 75 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
1474 27 : pMMPolygonLayer->nMaxPolHeader = MM_FIRST_NUMBER_OF_POLYGONS + 1;
1475 : else
1476 48 : pMMPolygonLayer->nMaxPolHeader = hMiraMonLayer->TopHeader.nElemCount;
1477 :
1478 75 : if (pMMPolygonLayer->nMaxPolHeader)
1479 : {
1480 75 : if (MMCheckSize_t(pMMPolygonLayer->nMaxPolHeader,
1481 : sizeof(*pMMPolygonLayer->pPolHeader)))
1482 0 : return 1;
1483 75 : if (nullptr == (pMMPolygonLayer->pPolHeader = (struct MM_PH *)VSICalloc(
1484 75 : (size_t)pMMPolygonLayer->nMaxPolHeader,
1485 : sizeof(*pMMPolygonLayer->pPolHeader))))
1486 : {
1487 0 : CPLError(CE_Failure, CPLE_OutOfMemory,
1488 : "Memory error in MiraMon "
1489 : "driver (MMInitPolygonLayer())");
1490 0 : return 1;
1491 : }
1492 : }
1493 : else
1494 0 : pMMPolygonLayer->pPolHeader = nullptr;
1495 :
1496 : // PAL
1497 75 : if (hMiraMonLayer->LayerVersion == MM_32BITS_VERSION)
1498 71 : pMMPolygonLayer->nPALElementSize = MM_SIZE_OF_PAL_32BITS;
1499 : else
1500 4 : pMMPolygonLayer->nPALElementSize = MM_SIZE_OF_PAL_64BITS;
1501 :
1502 75 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
1503 : {
1504 : // Universal polygon.
1505 27 : memset(pMMPolygonLayer->pPolHeader, 0,
1506 : sizeof(*pMMPolygonLayer->pPolHeader));
1507 27 : hMiraMonLayer->TopHeader.nElemCount = 1;
1508 :
1509 : // PAL
1510 27 : snprintf(pMMPolygonLayer->pszPALName,
1511 : sizeof(pMMPolygonLayer->pszPALName), "%sP.~idx",
1512 : hMiraMonLayer->pszSrcLayerName);
1513 :
1514 27 : if (nullptr ==
1515 27 : (pMMPolygonLayer->pFPAL = VSIFOpenL(pMMPolygonLayer->pszPALName,
1516 27 : hMiraMonLayer->pszFlags)))
1517 : {
1518 0 : CPLError(CE_Failure, CPLE_OpenFailed,
1519 : "Error pMMPolygonLayer->pFPAL: Cannot open file %s.",
1520 0 : pMMPolygonLayer->pszPALName);
1521 0 : return 1;
1522 : }
1523 27 : VSIFSeekL(pMMPolygonLayer->pFPAL, 0, SEEK_SET);
1524 :
1525 27 : if (MMInitFlush(&pMMPolygonLayer->FlushPAL, pMMPolygonLayer->pFPAL,
1526 : MM_1MB, &pMMPolygonLayer->pPAL, 0, 0))
1527 0 : return 1;
1528 : }
1529 :
1530 : // MiraMon metadata
1531 :
1532 75 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
1533 : {
1534 27 : snprintf(hMiraMonLayer->MMPolygon.pszREL_LayerName,
1535 : sizeof(hMiraMonLayer->MMPolygon.pszREL_LayerName), "%sP.rel",
1536 : hMiraMonLayer->pszSrcLayerName);
1537 : }
1538 : else
1539 : {
1540 48 : CPLStrlcpy(hMiraMonLayer->MMPolygon.pszREL_LayerName,
1541 48 : hMiraMonLayer->pszSrcLayerName,
1542 : sizeof(hMiraMonLayer->MMPolygon.pszREL_LayerName));
1543 :
1544 48 : if (MMChangeFinalPartOfTheName(
1545 48 : hMiraMonLayer->MMPolygon.pszREL_LayerName, MM_CPL_PATH_BUF_SIZE,
1546 : ".pol", "P.rel"))
1547 0 : return 1;
1548 : }
1549 :
1550 75 : if (hMiraMonLayer->ReadOrWrite == MM_READING_MODE)
1551 : {
1552 : // This file has to exist and be the appropriate version.
1553 48 : if (MMCheck_REL_FILE(hMiraMonLayer->MMPolygon.pszREL_LayerName))
1554 1 : return 1;
1555 : }
1556 :
1557 74 : hMiraMonLayer->pszMainREL_LayerName =
1558 74 : hMiraMonLayer->MMPolygon.pszREL_LayerName;
1559 :
1560 : // MIRAMON DATA BASE
1561 74 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
1562 : {
1563 27 : snprintf(pMMPolygonLayer->MMAdmDB.pszExtDBFLayerName,
1564 : sizeof(pMMPolygonLayer->MMAdmDB.pszExtDBFLayerName), "%sP.dbf",
1565 : hMiraMonLayer->pszSrcLayerName);
1566 : }
1567 : else
1568 : {
1569 47 : CPLStrlcpy(pMMPolygonLayer->MMAdmDB.pszExtDBFLayerName,
1570 47 : hMiraMonLayer->pszSrcLayerName,
1571 : sizeof(pMMPolygonLayer->MMAdmDB.pszExtDBFLayerName));
1572 47 : if (MMChangeFinalPartOfTheName(
1573 47 : pMMPolygonLayer->MMAdmDB.pszExtDBFLayerName,
1574 : MM_CPL_PATH_BUF_SIZE, ".pol", "P.dbf"))
1575 0 : return 1;
1576 : }
1577 :
1578 74 : if (hMiraMonLayer->ReadOrWrite == MM_READING_MODE)
1579 : {
1580 47 : if (MM_ReadExtendedDBFHeader(hMiraMonLayer))
1581 0 : return 1;
1582 : }
1583 :
1584 74 : return 0;
1585 : }
1586 :
1587 : // The map file must be written in ANSI encoding; therefore, some
1588 : // conversions are performed for strings that may originally
1589 : // be in UTF-8.
1590 :
1591 230 : int MMInitLayerByType(struct MiraMonVectLayerInfo *hMiraMonLayer)
1592 : {
1593 : char *pszSrcLayerNameCP1252;
1594 :
1595 230 : if (!hMiraMonLayer)
1596 0 : return 1;
1597 :
1598 230 : pszSrcLayerNameCP1252 = CPLRecode(
1599 230 : CPLGetBasename(hMiraMonLayer->pszSrcLayerName), CPL_ENC_UTF8, "CP1252");
1600 :
1601 230 : if (hMiraMonLayer->eLT == MM_LayerType_Point ||
1602 176 : hMiraMonLayer->eLT == MM_LayerType_Point3d)
1603 : {
1604 76 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
1605 : {
1606 34 : snprintf(hMiraMonLayer->MMPoint.pszLayerName,
1607 : sizeof(hMiraMonLayer->MMPoint.pszLayerName), "%s.pnt",
1608 : hMiraMonLayer->pszSrcLayerName);
1609 : }
1610 : else
1611 : {
1612 42 : CPLStrlcpy(hMiraMonLayer->MMPoint.pszLayerName,
1613 42 : hMiraMonLayer->pszSrcLayerName,
1614 : sizeof(hMiraMonLayer->MMPoint.pszLayerName));
1615 : }
1616 76 : if (hMiraMonLayer->MMMap && hMiraMonLayer->MMMap->fMMMap)
1617 : {
1618 :
1619 24 : hMiraMonLayer->MMMap->nNumberOfLayers++;
1620 24 : VSIFPrintfL(hMiraMonLayer->MMMap->fMMMap, "[VECTOR_%d]\n",
1621 24 : hMiraMonLayer->MMMap->nNumberOfLayers);
1622 :
1623 24 : VSIFPrintfL(hMiraMonLayer->MMMap->fMMMap, "Fitxer=%s.pnt\n",
1624 : pszSrcLayerNameCP1252
1625 : ? pszSrcLayerNameCP1252
1626 0 : : CPLGetBasename(hMiraMonLayer->pszSrcLayerName));
1627 : }
1628 :
1629 76 : if (MMInitPointLayer(hMiraMonLayer))
1630 : {
1631 : // Error specified inside the function
1632 2 : CPLFree(pszSrcLayerNameCP1252);
1633 2 : return 1;
1634 : }
1635 74 : CPLFree(pszSrcLayerNameCP1252);
1636 74 : return 0;
1637 : }
1638 154 : if (hMiraMonLayer->eLT == MM_LayerType_Arc ||
1639 111 : hMiraMonLayer->eLT == MM_LayerType_Arc3d)
1640 : {
1641 62 : struct MiraMonArcLayer *pMMArcLayer = &hMiraMonLayer->MMArc;
1642 :
1643 62 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
1644 : {
1645 31 : snprintf(pMMArcLayer->pszLayerName,
1646 : sizeof(pMMArcLayer->pszLayerName), "%s.arc",
1647 : hMiraMonLayer->pszSrcLayerName);
1648 : }
1649 : else
1650 : {
1651 31 : CPLStrlcpy(pMMArcLayer->pszLayerName,
1652 31 : hMiraMonLayer->pszSrcLayerName,
1653 : sizeof(pMMArcLayer->pszLayerName));
1654 : }
1655 :
1656 62 : if (hMiraMonLayer->MMMap && hMiraMonLayer->MMMap->fMMMap)
1657 : {
1658 26 : hMiraMonLayer->MMMap->nNumberOfLayers++;
1659 26 : VSIFPrintfL(hMiraMonLayer->MMMap->fMMMap, "[VECTOR_%d]\n",
1660 26 : hMiraMonLayer->MMMap->nNumberOfLayers);
1661 26 : VSIFPrintfL(hMiraMonLayer->MMMap->fMMMap, "Fitxer=%s.arc\n",
1662 : pszSrcLayerNameCP1252
1663 : ? pszSrcLayerNameCP1252
1664 0 : : CPLGetBasename(hMiraMonLayer->pszSrcLayerName));
1665 : }
1666 :
1667 62 : if (MMInitArcLayer(hMiraMonLayer))
1668 : {
1669 : // Error specified inside the function
1670 2 : CPLFree(pszSrcLayerNameCP1252);
1671 2 : return 1;
1672 : }
1673 60 : CPLFree(pszSrcLayerNameCP1252);
1674 60 : return 0;
1675 : }
1676 92 : if (hMiraMonLayer->eLT == MM_LayerType_Pol ||
1677 29 : hMiraMonLayer->eLT == MM_LayerType_Pol3d)
1678 71 : {
1679 75 : struct MiraMonPolygonLayer *pMMPolygonLayer = &hMiraMonLayer->MMPolygon;
1680 :
1681 75 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
1682 : {
1683 27 : snprintf(pMMPolygonLayer->pszLayerName,
1684 : sizeof(pMMPolygonLayer->pszLayerName), "%s.pol",
1685 : hMiraMonLayer->pszSrcLayerName);
1686 : }
1687 : else
1688 : {
1689 48 : CPLStrlcpy(pMMPolygonLayer->pszLayerName,
1690 48 : hMiraMonLayer->pszSrcLayerName,
1691 : sizeof(pMMPolygonLayer->pszLayerName));
1692 : }
1693 :
1694 75 : if (hMiraMonLayer->MMMap && hMiraMonLayer->MMMap->fMMMap)
1695 : {
1696 20 : hMiraMonLayer->MMMap->nNumberOfLayers++;
1697 20 : VSIFPrintfL(hMiraMonLayer->MMMap->fMMMap, "[VECTOR_%d]\n",
1698 20 : hMiraMonLayer->MMMap->nNumberOfLayers);
1699 20 : VSIFPrintfL(hMiraMonLayer->MMMap->fMMMap, "Fitxer=%s.pol\n",
1700 : pszSrcLayerNameCP1252
1701 : ? pszSrcLayerNameCP1252
1702 0 : : CPLGetBasename(hMiraMonLayer->pszSrcLayerName));
1703 : }
1704 :
1705 75 : if (MMInitPolygonLayer(hMiraMonLayer))
1706 : {
1707 : // Error specified inside the function
1708 1 : CPLFree(pszSrcLayerNameCP1252);
1709 1 : return 1;
1710 : }
1711 :
1712 74 : if (hMiraMonLayer->ReadOrWrite == MM_READING_MODE)
1713 : {
1714 : char *pszArcLayerName;
1715 : const char *pszExt;
1716 : // StringLine associated to the polygon
1717 47 : pszArcLayerName = MMReturnValueFromSectionINIFile(
1718 47 : pMMPolygonLayer->pszREL_LayerName,
1719 : SECTION_OVVW_ASPECTES_TECNICS, KEY_ArcSource);
1720 47 : if (pszArcLayerName)
1721 : {
1722 46 : MM_RemoveInitial_and_FinalQuotationMarks(pszArcLayerName);
1723 :
1724 : // If extension is not specified ".arc" will be used
1725 46 : pszExt = CPLGetExtension(pszArcLayerName);
1726 46 : if (MMIsEmptyString(pszExt))
1727 : {
1728 : char *pszArcLayerNameAux =
1729 2 : VSICalloc(1, strlen(pszArcLayerName) + 5);
1730 2 : if (!pszArcLayerNameAux)
1731 : {
1732 0 : CPLError(CE_Failure, CPLE_OutOfMemory,
1733 : "Memory error in MiraMon "
1734 : "driver (MMInitLayerByType())");
1735 0 : VSIFree(pszArcLayerName);
1736 0 : CPLFree(pszSrcLayerNameCP1252);
1737 0 : return 1;
1738 : }
1739 2 : snprintf(pszArcLayerNameAux, strlen(pszArcLayerName) + 5,
1740 : "%s.arc", pszArcLayerName);
1741 :
1742 2 : VSIFree(pszArcLayerName);
1743 2 : pszArcLayerName = pszArcLayerNameAux;
1744 : }
1745 :
1746 46 : CPLStrlcpy(
1747 46 : pMMPolygonLayer->MMArc.pszLayerName,
1748 46 : CPLFormFilename(CPLGetPath(hMiraMonLayer->pszSrcLayerName),
1749 : pszArcLayerName, ""),
1750 : sizeof(pMMPolygonLayer->MMArc.pszLayerName));
1751 :
1752 46 : VSIFree(pszArcLayerName);
1753 : }
1754 : else
1755 : {
1756 : // There is no arc layer on the metada file
1757 1 : CPLError(CE_Failure, CPLE_OpenFailed,
1758 : "Error reading the ARC file in the metadata file %s.",
1759 1 : pMMPolygonLayer->pszREL_LayerName);
1760 1 : CPLFree(pszSrcLayerNameCP1252);
1761 1 : return 1;
1762 : }
1763 :
1764 46 : if (nullptr == (hMiraMonLayer->MMPolygon.MMArc.pF =
1765 46 : VSIFOpenL(pMMPolygonLayer->MMArc.pszLayerName,
1766 46 : hMiraMonLayer->pszFlags)))
1767 : {
1768 2 : CPLError(CE_Failure, CPLE_OpenFailed,
1769 : "Error pMMPolygonLayer.MMArc.pF: Cannot open file %s.",
1770 2 : pMMPolygonLayer->MMArc.pszLayerName);
1771 2 : CPLFree(pszSrcLayerNameCP1252);
1772 2 : return 1;
1773 : }
1774 :
1775 44 : if (MMReadHeader(hMiraMonLayer->MMPolygon.MMArc.pF,
1776 : &hMiraMonLayer->MMPolygon.TopArcHeader))
1777 : {
1778 0 : CPLError(CE_Failure, CPLE_NotSupported,
1779 : "Error reading the format in file %s.",
1780 0 : pMMPolygonLayer->MMArc.pszLayerName);
1781 0 : CPLFree(pszSrcLayerNameCP1252);
1782 0 : return 1;
1783 : }
1784 :
1785 44 : if (MMReadPHPolygonSection(hMiraMonLayer))
1786 : {
1787 0 : CPLError(CE_Failure, CPLE_NotSupported,
1788 : "Error reading the format in file %s.",
1789 0 : pMMPolygonLayer->MMArc.pszLayerName);
1790 0 : CPLFree(pszSrcLayerNameCP1252);
1791 0 : return 1;
1792 : }
1793 :
1794 44 : fclose_and_nullify(&hMiraMonLayer->MMPolygon.MMArc.pF);
1795 : }
1796 : else
1797 : {
1798 : // Creating the stringLine file associated to the polygon
1799 27 : snprintf(pMMPolygonLayer->MMArc.pszLayerName,
1800 : sizeof(pMMPolygonLayer->MMArc.pszLayerName), "%s.arc",
1801 : hMiraMonLayer->pszSrcLayerName);
1802 : }
1803 :
1804 71 : if (MMInitArcLayer(hMiraMonLayer))
1805 : {
1806 : // Error specified inside the function
1807 0 : CPLFree(pszSrcLayerNameCP1252);
1808 0 : return 1;
1809 : }
1810 :
1811 : // Polygon is 3D if Arc is 3D, by definition.
1812 71 : hMiraMonLayer->TopHeader.bIs3d =
1813 71 : hMiraMonLayer->MMPolygon.TopArcHeader.bIs3d;
1814 :
1815 71 : if (hMiraMonLayer->LayerVersion == MM_32BITS_VERSION)
1816 67 : MMSet1_1Version(&pMMPolygonLayer->TopArcHeader);
1817 : else
1818 4 : MMSet2_0Version(&pMMPolygonLayer->TopArcHeader);
1819 : }
1820 17 : else if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
1821 : {
1822 : // Trying to get DBF information
1823 17 : snprintf(hMiraMonLayer->MMAdmDBWriting.pszExtDBFLayerName,
1824 : sizeof(hMiraMonLayer->MMAdmDBWriting.pszExtDBFLayerName),
1825 : "%s.dbf", hMiraMonLayer->pszSrcLayerName);
1826 : }
1827 :
1828 88 : CPLFree(pszSrcLayerNameCP1252);
1829 88 : return 0;
1830 : }
1831 :
1832 336 : int MMInitLayer(struct MiraMonVectLayerInfo *hMiraMonLayer,
1833 : const char *pzFileName, int LayerVersion, char nMMRecode,
1834 : char nMMLanguage, struct MiraMonDataBase *pLayerDB,
1835 : MM_BOOLEAN ReadOrWrite, struct MiraMonVectMapInfo *MMMap)
1836 : {
1837 336 : if (!hMiraMonLayer)
1838 0 : return 1;
1839 :
1840 : // Some variables must be initialized
1841 336 : MM_FillFieldDescriptorByLanguage();
1842 :
1843 336 : memset(hMiraMonLayer, 0, sizeof(*hMiraMonLayer));
1844 :
1845 : //hMiraMonLayer->Version = MM_VECTOR_LAYER_LAST_VERSION;
1846 :
1847 336 : hMiraMonLayer->ReadOrWrite = ReadOrWrite;
1848 336 : hMiraMonLayer->MMMap = MMMap;
1849 :
1850 : // Don't free in destructor
1851 336 : hMiraMonLayer->pLayerDB = pLayerDB;
1852 :
1853 : // Opening mode
1854 336 : strcpy(hMiraMonLayer->pszFlags, "wb+");
1855 :
1856 336 : if (LayerVersion == MM_UNKNOWN_VERSION)
1857 : {
1858 0 : CPLError(CE_Failure, CPLE_NotSupported,
1859 : "Unknown version in MiraMon driver.");
1860 0 : return 1;
1861 : }
1862 336 : if (LayerVersion == MM_LAST_VERSION)
1863 : {
1864 0 : MMSet1_1Version(&hMiraMonLayer->TopHeader);
1865 0 : hMiraMonLayer->nHeaderDiskSize = MM_HEADER_SIZE_64_BITS;
1866 0 : hMiraMonLayer->LayerVersion = MM_64BITS_VERSION;
1867 : }
1868 336 : else if (LayerVersion == MM_32BITS_VERSION)
1869 : {
1870 312 : MMSet1_1Version(&hMiraMonLayer->TopHeader);
1871 312 : hMiraMonLayer->nHeaderDiskSize = MM_HEADER_SIZE_32_BITS;
1872 312 : hMiraMonLayer->LayerVersion = MM_32BITS_VERSION;
1873 : }
1874 : else
1875 : {
1876 24 : MMSet2_0Version(&hMiraMonLayer->TopHeader);
1877 24 : hMiraMonLayer->nHeaderDiskSize = MM_HEADER_SIZE_64_BITS;
1878 24 : hMiraMonLayer->LayerVersion = MM_64BITS_VERSION;
1879 : }
1880 :
1881 336 : hMiraMonLayer->pszSrcLayerName = CPLStrdup(pzFileName);
1882 336 : hMiraMonLayer->szLayerTitle = CPLStrdup(CPLGetFilename(pzFileName));
1883 :
1884 336 : if (!hMiraMonLayer->bIsBeenInit &&
1885 336 : hMiraMonLayer->eLT != MM_LayerType_Unknown)
1886 : {
1887 0 : if (MMInitLayerByType(hMiraMonLayer))
1888 : {
1889 : // Error specified inside the function
1890 0 : return 1;
1891 : }
1892 0 : hMiraMonLayer->bIsBeenInit = 1;
1893 : }
1894 :
1895 : // If more nNumStringToOperate is needed, it'll be increased.
1896 336 : hMiraMonLayer->nNumStringToOperate = 0;
1897 336 : if (MMResizeStringToOperateIfNeeded(hMiraMonLayer, 500))
1898 : {
1899 0 : CPLError(CE_Failure, CPLE_OutOfMemory,
1900 : "Memory error in MiraMon "
1901 : "driver (MMInitLayer())");
1902 0 : return 1;
1903 : }
1904 :
1905 336 : hMiraMonLayer->nMMLanguage = nMMLanguage;
1906 :
1907 336 : if (nMMRecode == MM_RECODE_UTF8)
1908 4 : hMiraMonLayer->nCharSet = MM_JOC_CARAC_UTF8_DBF;
1909 : else //if(nMMRecode==MM_RECODE_ANSI)
1910 332 : hMiraMonLayer->nCharSet = MM_JOC_CARAC_ANSI_DBASE;
1911 336 : return 0;
1912 : }
1913 :
1914 : /* -------------------------------------------------------------------- */
1915 : /* Layer Functions: Closing MiraMon layers */
1916 : /* -------------------------------------------------------------------- */
1917 92 : static int MMClose3DSectionLayer(struct MiraMonVectLayerInfo *hMiraMonLayer,
1918 : MM_INTERNAL_FID nElements, VSILFILE *pF,
1919 : VSILFILE *pF3d, const char *pszF3d,
1920 : struct MM_ZSection *pZSection,
1921 : MM_FILE_OFFSET FinalOffset)
1922 : {
1923 92 : int ret_code = 1;
1924 92 : if (!hMiraMonLayer)
1925 0 : return 1;
1926 :
1927 : // Avoid closing when it has no sense. But it's not an error.
1928 : // Just return elegantly.
1929 92 : if (!pF || !pF3d || !pszF3d || !pZSection)
1930 0 : return 0;
1931 :
1932 92 : if (hMiraMonLayer->bIsReal3d)
1933 : {
1934 32 : pZSection->ZSectionOffset = FinalOffset;
1935 32 : if (MMWriteZSection(pF, pZSection))
1936 0 : goto end_label;
1937 :
1938 : // Header 3D. Writes it after header
1939 32 : if (MMWriteZDescriptionHeaders(hMiraMonLayer, pF, nElements, pZSection))
1940 0 : goto end_label;
1941 :
1942 : // ZL section
1943 32 : pZSection->FlushZL.SizeOfBlockToBeSaved = 0;
1944 32 : if (MMAppendBlockToBuffer(&pZSection->FlushZL))
1945 0 : goto end_label;
1946 :
1947 32 : if (MMMoveFromFileToFile(pF3d, pF, &pZSection->ZSectionOffset))
1948 0 : goto end_label;
1949 : }
1950 :
1951 92 : ret_code = 0;
1952 92 : end_label:
1953 92 : fclose_and_nullify(&pF3d);
1954 92 : if (pszF3d && *pszF3d != '\0')
1955 92 : VSIUnlink(pszF3d);
1956 :
1957 92 : return ret_code;
1958 : }
1959 :
1960 76 : static int MMClosePointLayer(struct MiraMonVectLayerInfo *hMiraMonLayer)
1961 : {
1962 76 : int ret_code = 1;
1963 76 : if (!hMiraMonLayer)
1964 0 : return 1;
1965 :
1966 76 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
1967 : {
1968 34 : hMiraMonLayer->nFinalElemCount = hMiraMonLayer->TopHeader.nElemCount;
1969 34 : hMiraMonLayer->TopHeader.bIs3d = hMiraMonLayer->bIsReal3d;
1970 :
1971 34 : if (MMWriteHeader(hMiraMonLayer->MMPoint.pF, &hMiraMonLayer->TopHeader))
1972 : {
1973 0 : CPLError(CE_Failure, CPLE_NoWriteAccess, "Error writing to file %s",
1974 0 : hMiraMonLayer->MMPoint.pszLayerName);
1975 0 : goto end_label;
1976 : }
1977 34 : hMiraMonLayer->OffsetCheck = hMiraMonLayer->nHeaderDiskSize;
1978 :
1979 : // TL Section
1980 34 : hMiraMonLayer->MMPoint.FlushTL.SizeOfBlockToBeSaved = 0;
1981 34 : if (MMAppendBlockToBuffer(&hMiraMonLayer->MMPoint.FlushTL))
1982 : {
1983 0 : CPLError(CE_Failure, CPLE_NoWriteAccess, "Error writing to file %s",
1984 0 : hMiraMonLayer->MMPoint.pszLayerName);
1985 0 : goto end_label;
1986 : }
1987 34 : if (MMMoveFromFileToFile(hMiraMonLayer->MMPoint.pFTL,
1988 : hMiraMonLayer->MMPoint.pF,
1989 : &hMiraMonLayer->OffsetCheck))
1990 : {
1991 0 : CPLError(CE_Failure, CPLE_NoWriteAccess, "Error writing to file %s",
1992 0 : hMiraMonLayer->MMPoint.pszLayerName);
1993 0 : goto end_label;
1994 : }
1995 :
1996 34 : fclose_and_nullify(&hMiraMonLayer->MMPoint.pFTL);
1997 :
1998 34 : if (*hMiraMonLayer->MMPoint.pszTLName != '\0')
1999 34 : VSIUnlink(hMiraMonLayer->MMPoint.pszTLName);
2000 :
2001 34 : if (MMClose3DSectionLayer(
2002 : hMiraMonLayer, hMiraMonLayer->TopHeader.nElemCount,
2003 : hMiraMonLayer->MMPoint.pF, hMiraMonLayer->MMPoint.pF3d,
2004 34 : hMiraMonLayer->MMPoint.psz3DLayerName,
2005 : &hMiraMonLayer->MMPoint.pZSection, hMiraMonLayer->OffsetCheck))
2006 : {
2007 0 : CPLError(CE_Failure, CPLE_NoWriteAccess, "Error writing to file %s",
2008 0 : hMiraMonLayer->MMPoint.pszLayerName);
2009 0 : goto end_label;
2010 : }
2011 : }
2012 :
2013 76 : ret_code = 0;
2014 76 : end_label:
2015 76 : fclose_and_nullify(&hMiraMonLayer->MMPoint.pF);
2016 76 : return ret_code;
2017 : }
2018 :
2019 137 : static int MMCloseNodeLayer(struct MiraMonVectLayerInfo *hMiraMonLayer)
2020 : {
2021 137 : int ret_code = 1;
2022 : struct MiraMonArcLayer *pMMArcLayer;
2023 :
2024 137 : if (!hMiraMonLayer)
2025 0 : return 1;
2026 :
2027 137 : if (hMiraMonLayer->bIsPolygon)
2028 75 : pMMArcLayer = &hMiraMonLayer->MMPolygon.MMArc;
2029 : else
2030 62 : pMMArcLayer = &hMiraMonLayer->MMArc;
2031 :
2032 137 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
2033 : {
2034 58 : hMiraMonLayer->TopHeader.bIs3d = hMiraMonLayer->bIsReal3d;
2035 :
2036 58 : if (MMWriteHeader(pMMArcLayer->MMNode.pF, &pMMArcLayer->TopNodeHeader))
2037 0 : goto end_label;
2038 58 : hMiraMonLayer->OffsetCheck = hMiraMonLayer->nHeaderDiskSize;
2039 :
2040 : // NH Section
2041 58 : if (MMWriteNHNodeSection(hMiraMonLayer, hMiraMonLayer->nHeaderDiskSize))
2042 0 : goto end_label;
2043 :
2044 : // NL Section
2045 58 : pMMArcLayer->MMNode.FlushNL.SizeOfBlockToBeSaved = 0;
2046 58 : if (MMAppendBlockToBuffer(&pMMArcLayer->MMNode.FlushNL))
2047 0 : goto end_label;
2048 58 : if (MMMoveFromFileToFile(pMMArcLayer->MMNode.pFNL,
2049 : pMMArcLayer->MMNode.pF,
2050 : &hMiraMonLayer->OffsetCheck))
2051 0 : goto end_label;
2052 :
2053 58 : fclose_and_nullify(&pMMArcLayer->MMNode.pFNL);
2054 58 : if (*pMMArcLayer->MMNode.pszNLName != '\0')
2055 58 : VSIUnlink(pMMArcLayer->MMNode.pszNLName);
2056 : }
2057 :
2058 137 : ret_code = 0;
2059 137 : end_label:
2060 137 : fclose_and_nullify(&pMMArcLayer->MMNode.pFNL);
2061 :
2062 137 : fclose_and_nullify(&pMMArcLayer->MMNode.pF);
2063 :
2064 137 : return ret_code;
2065 : }
2066 :
2067 137 : static int MMCloseArcLayer(struct MiraMonVectLayerInfo *hMiraMonLayer)
2068 : {
2069 137 : int ret_code = 0;
2070 : struct MiraMonArcLayer *pMMArcLayer;
2071 : struct MM_TH *pArcTopHeader;
2072 :
2073 137 : if (!hMiraMonLayer)
2074 0 : return 1;
2075 :
2076 137 : if (hMiraMonLayer->bIsPolygon)
2077 : {
2078 75 : pMMArcLayer = &hMiraMonLayer->MMPolygon.MMArc;
2079 75 : pArcTopHeader = &hMiraMonLayer->MMPolygon.TopArcHeader;
2080 : }
2081 : else
2082 : {
2083 62 : pMMArcLayer = &hMiraMonLayer->MMArc;
2084 62 : pArcTopHeader = &hMiraMonLayer->TopHeader;
2085 : }
2086 :
2087 137 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
2088 : {
2089 58 : hMiraMonLayer->nFinalElemCount = pArcTopHeader->nElemCount;
2090 58 : pArcTopHeader->bIs3d = hMiraMonLayer->bIsReal3d;
2091 :
2092 58 : if (MMWriteHeader(pMMArcLayer->pF, pArcTopHeader))
2093 : {
2094 0 : CPLError(CE_Failure, CPLE_NoWriteAccess, "Error writing to file %s",
2095 0 : pMMArcLayer->pszLayerName);
2096 0 : goto end_label;
2097 : }
2098 58 : hMiraMonLayer->OffsetCheck = hMiraMonLayer->nHeaderDiskSize;
2099 :
2100 : // AH Section
2101 58 : if (MMWriteAHArcSection(hMiraMonLayer, hMiraMonLayer->OffsetCheck))
2102 : {
2103 0 : CPLError(CE_Failure, CPLE_NoWriteAccess, "Error writing to file %s",
2104 0 : pMMArcLayer->pszLayerName);
2105 0 : goto end_label;
2106 : }
2107 :
2108 : // AL Section
2109 58 : pMMArcLayer->FlushAL.SizeOfBlockToBeSaved = 0;
2110 58 : if (MMAppendBlockToBuffer(&pMMArcLayer->FlushAL))
2111 : {
2112 0 : CPLError(CE_Failure, CPLE_NoWriteAccess, "Error writing to file %s",
2113 0 : pMMArcLayer->pszLayerName);
2114 0 : goto end_label;
2115 : }
2116 58 : if (MMMoveFromFileToFile(pMMArcLayer->pFAL, pMMArcLayer->pF,
2117 : &hMiraMonLayer->OffsetCheck))
2118 : {
2119 0 : CPLError(CE_Failure, CPLE_NoWriteAccess, "Error writing to file %s",
2120 0 : pMMArcLayer->pszLayerName);
2121 0 : goto end_label;
2122 : }
2123 58 : fclose_and_nullify(&pMMArcLayer->pFAL);
2124 :
2125 58 : if (*pMMArcLayer->pszALName != '\0')
2126 58 : VSIUnlink(pMMArcLayer->pszALName);
2127 :
2128 : // 3D Section
2129 58 : if (MMClose3DSectionLayer(
2130 : hMiraMonLayer, pArcTopHeader->nElemCount, pMMArcLayer->pF,
2131 58 : pMMArcLayer->pF3d, pMMArcLayer->psz3DLayerName,
2132 : &pMMArcLayer->pZSection, hMiraMonLayer->OffsetCheck))
2133 : {
2134 0 : CPLError(CE_Failure, CPLE_NoWriteAccess, "Error writing to file %s",
2135 0 : pMMArcLayer->pszLayerName);
2136 0 : goto end_label;
2137 : }
2138 : }
2139 :
2140 137 : ret_code = 0;
2141 137 : end_label:
2142 137 : fclose_and_nullify(&pMMArcLayer->pF);
2143 :
2144 137 : fclose_and_nullify(&pMMArcLayer->pFAL);
2145 :
2146 137 : if (MMCloseNodeLayer(hMiraMonLayer))
2147 0 : ret_code = 1;
2148 :
2149 137 : return ret_code;
2150 : }
2151 :
2152 75 : static int MMClosePolygonLayer(struct MiraMonVectLayerInfo *hMiraMonLayer)
2153 : {
2154 75 : int ret_code = 0;
2155 : struct MiraMonPolygonLayer *pMMPolygonLayer;
2156 :
2157 75 : if (!hMiraMonLayer)
2158 0 : return 1;
2159 :
2160 75 : pMMPolygonLayer = &hMiraMonLayer->MMPolygon;
2161 :
2162 75 : MMCloseArcLayer(hMiraMonLayer);
2163 :
2164 75 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
2165 : {
2166 27 : hMiraMonLayer->nFinalElemCount = hMiraMonLayer->TopHeader.nElemCount;
2167 27 : hMiraMonLayer->TopHeader.bIs3d = hMiraMonLayer->bIsReal3d;
2168 :
2169 27 : if (MMWriteHeader(pMMPolygonLayer->pF, &hMiraMonLayer->TopHeader))
2170 : {
2171 0 : CPLError(CE_Failure, CPLE_NoWriteAccess, "Error writing to file %s",
2172 0 : pMMPolygonLayer->pszLayerName);
2173 0 : goto end_label;
2174 : }
2175 27 : hMiraMonLayer->OffsetCheck = hMiraMonLayer->nHeaderDiskSize;
2176 :
2177 : // PS Section
2178 27 : pMMPolygonLayer->FlushPS.SizeOfBlockToBeSaved = 0;
2179 27 : if (MMAppendBlockToBuffer(&pMMPolygonLayer->FlushPS))
2180 : {
2181 0 : CPLError(CE_Failure, CPLE_NoWriteAccess, "Error writing to file %s",
2182 0 : pMMPolygonLayer->pszLayerName);
2183 0 : goto end_label;
2184 : }
2185 27 : if (MMMoveFromFileToFile(pMMPolygonLayer->pFPS, pMMPolygonLayer->pF,
2186 : &hMiraMonLayer->OffsetCheck))
2187 : {
2188 0 : CPLError(CE_Failure, CPLE_NoWriteAccess, "Error writing to file %s",
2189 0 : pMMPolygonLayer->pszLayerName);
2190 0 : goto end_label;
2191 : }
2192 :
2193 27 : fclose_and_nullify(&pMMPolygonLayer->pFPS);
2194 27 : if (*pMMPolygonLayer->pszPSName != '\0')
2195 27 : VSIUnlink(pMMPolygonLayer->pszPSName);
2196 :
2197 : // AH Section
2198 27 : if (MMWritePHPolygonSection(hMiraMonLayer, hMiraMonLayer->OffsetCheck))
2199 : {
2200 0 : CPLError(CE_Failure, CPLE_NoWriteAccess, "Error writing to file %s",
2201 0 : pMMPolygonLayer->pszLayerName);
2202 0 : goto end_label;
2203 : }
2204 :
2205 : // PAL Section
2206 27 : pMMPolygonLayer->FlushPAL.SizeOfBlockToBeSaved = 0;
2207 27 : if (MMAppendBlockToBuffer(&pMMPolygonLayer->FlushPAL))
2208 : {
2209 0 : CPLError(CE_Failure, CPLE_NoWriteAccess, "Error writing to file %s",
2210 0 : pMMPolygonLayer->pszLayerName);
2211 0 : goto end_label;
2212 : }
2213 27 : if (MMMoveFromFileToFile(pMMPolygonLayer->pFPAL, pMMPolygonLayer->pF,
2214 : &hMiraMonLayer->OffsetCheck))
2215 : {
2216 0 : CPLError(CE_Failure, CPLE_NoWriteAccess, "Error writing to file %s",
2217 0 : pMMPolygonLayer->pszLayerName);
2218 0 : goto end_label;
2219 : }
2220 27 : fclose_and_nullify(&pMMPolygonLayer->pFPAL);
2221 :
2222 27 : if (*pMMPolygonLayer->pszPALName != '\0')
2223 27 : VSIUnlink(pMMPolygonLayer->pszPALName);
2224 : }
2225 :
2226 75 : ret_code = 0;
2227 :
2228 75 : end_label:
2229 75 : fclose_and_nullify(&pMMPolygonLayer->pF);
2230 :
2231 75 : fclose_and_nullify(&pMMPolygonLayer->pFPAL);
2232 :
2233 75 : return ret_code;
2234 : }
2235 :
2236 230 : int MMCloseLayer(struct MiraMonVectLayerInfo *hMiraMonLayer)
2237 : {
2238 230 : int ret_code = 0;
2239 : //CheckMMVectorLayerVersion(hMiraMonLayer, 1)
2240 :
2241 230 : if (!hMiraMonLayer)
2242 0 : return 0;
2243 :
2244 230 : if (hMiraMonLayer->bIsPoint)
2245 : {
2246 76 : ret_code = MMClosePointLayer(hMiraMonLayer);
2247 : }
2248 154 : else if (hMiraMonLayer->bIsArc && !hMiraMonLayer->bIsPolygon)
2249 : {
2250 62 : ret_code = MMCloseArcLayer(hMiraMonLayer);
2251 : }
2252 92 : else if (hMiraMonLayer->bIsPolygon)
2253 : {
2254 75 : ret_code = MMClosePolygonLayer(hMiraMonLayer);
2255 : }
2256 17 : else if (hMiraMonLayer->bIsDBF)
2257 : {
2258 : // If no geometry, remove all created files
2259 17 : if (hMiraMonLayer->pszSrcLayerName)
2260 17 : VSIUnlink(hMiraMonLayer->pszSrcLayerName);
2261 17 : if (hMiraMonLayer->szLayerTitle)
2262 17 : VSIUnlink(hMiraMonLayer->szLayerTitle);
2263 : }
2264 :
2265 : // MiraMon metadata files
2266 230 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
2267 : {
2268 109 : if (MMWriteVectorMetadata(hMiraMonLayer))
2269 : {
2270 0 : CPLError(CE_Failure, CPLE_NoWriteAccess,
2271 : "Some error writing in metadata file of the layer");
2272 0 : ret_code = 1;
2273 : }
2274 : }
2275 :
2276 : // MiraMon database files
2277 230 : if (MMCloseMMBD_XP(hMiraMonLayer))
2278 : {
2279 0 : CPLError(CE_Failure, CPLE_NoWriteAccess,
2280 : "Some error writing in DBF file of the layer");
2281 0 : ret_code = 1;
2282 : }
2283 230 : return ret_code;
2284 : }
2285 :
2286 : /* -------------------------------------------------------------------- */
2287 : /* Layer Functions: Destroying (allocated memory) */
2288 : /* -------------------------------------------------------------------- */
2289 425 : static void MMDestroyMMAdmDB(struct MMAdmDatabase *pMMAdmDB)
2290 : {
2291 425 : if (pMMAdmDB->pRecList)
2292 : {
2293 150 : VSIFree(pMMAdmDB->pRecList);
2294 150 : pMMAdmDB->pRecList = nullptr;
2295 : }
2296 :
2297 425 : if (pMMAdmDB->szRecordOnCourse)
2298 : {
2299 150 : VSIFree(pMMAdmDB->szRecordOnCourse);
2300 150 : pMMAdmDB->szRecordOnCourse = nullptr;
2301 150 : pMMAdmDB->nNumRecordOnCourse = 0;
2302 : }
2303 425 : }
2304 :
2305 76 : static int MMDestroyPointLayer(struct MiraMonVectLayerInfo *hMiraMonLayer)
2306 : {
2307 76 : if (!hMiraMonLayer)
2308 0 : return 1;
2309 :
2310 76 : if (hMiraMonLayer->MMPoint.pTL)
2311 : {
2312 34 : VSIFree(hMiraMonLayer->MMPoint.pTL);
2313 34 : hMiraMonLayer->MMPoint.pTL = nullptr;
2314 : }
2315 :
2316 76 : MMDestroyZSectionDescription(&hMiraMonLayer->MMPoint.pZSection);
2317 76 : MMDestroyMMAdmDB(&hMiraMonLayer->MMPoint.MMAdmDB);
2318 :
2319 76 : return 0;
2320 : }
2321 :
2322 137 : static int MMDestroyNodeLayer(struct MiraMonVectLayerInfo *hMiraMonLayer)
2323 : {
2324 : struct MiraMonArcLayer *pMMArcLayer;
2325 :
2326 137 : if (!hMiraMonLayer)
2327 0 : return 1;
2328 :
2329 137 : if (hMiraMonLayer->bIsPolygon)
2330 75 : pMMArcLayer = &hMiraMonLayer->MMPolygon.MMArc;
2331 : else
2332 62 : pMMArcLayer = &hMiraMonLayer->MMArc;
2333 :
2334 137 : if (pMMArcLayer->MMNode.pNL)
2335 : {
2336 58 : VSIFree(pMMArcLayer->MMNode.pNL);
2337 58 : pMMArcLayer->MMNode.pNL = nullptr;
2338 : }
2339 :
2340 137 : if (pMMArcLayer->MMNode.pNodeHeader)
2341 : {
2342 58 : VSIFree(pMMArcLayer->MMNode.pNodeHeader);
2343 58 : pMMArcLayer->MMNode.pNodeHeader = nullptr;
2344 : }
2345 :
2346 137 : MMDestroyMMAdmDB(&hMiraMonLayer->MMArc.MMNode.MMAdmDB);
2347 137 : return 0;
2348 : }
2349 :
2350 137 : static int MMDestroyArcLayer(struct MiraMonVectLayerInfo *hMiraMonLayer)
2351 : {
2352 : struct MiraMonArcLayer *pMMArcLayer;
2353 :
2354 137 : if (!hMiraMonLayer)
2355 0 : return 1;
2356 :
2357 137 : if (hMiraMonLayer->bIsPolygon)
2358 75 : pMMArcLayer = &hMiraMonLayer->MMPolygon.MMArc;
2359 : else
2360 62 : pMMArcLayer = &hMiraMonLayer->MMArc;
2361 :
2362 137 : if (pMMArcLayer->pAL)
2363 : {
2364 58 : VSIFree(pMMArcLayer->pAL);
2365 58 : pMMArcLayer->pAL = nullptr;
2366 : }
2367 137 : if (pMMArcLayer->pArcHeader)
2368 : {
2369 127 : VSIFree(pMMArcLayer->pArcHeader);
2370 127 : pMMArcLayer->pArcHeader = nullptr;
2371 : }
2372 :
2373 137 : MMDestroyZSectionDescription(&pMMArcLayer->pZSection);
2374 137 : MMDestroyMMAdmDB(&pMMArcLayer->MMAdmDB);
2375 :
2376 137 : MMDestroyNodeLayer(hMiraMonLayer);
2377 137 : return 0;
2378 : }
2379 :
2380 75 : static int MMDestroyPolygonLayer(struct MiraMonVectLayerInfo *hMiraMonLayer)
2381 : {
2382 : struct MiraMonPolygonLayer *pMMPolygonLayer;
2383 :
2384 75 : if (!hMiraMonLayer)
2385 0 : return 1;
2386 :
2387 75 : pMMPolygonLayer = &hMiraMonLayer->MMPolygon;
2388 :
2389 75 : MMDestroyArcLayer(hMiraMonLayer);
2390 :
2391 75 : if (pMMPolygonLayer->pPAL)
2392 : {
2393 27 : VSIFree(pMMPolygonLayer->pPAL);
2394 27 : pMMPolygonLayer->pPAL = nullptr;
2395 : }
2396 :
2397 75 : if (pMMPolygonLayer->pPS)
2398 : {
2399 27 : VSIFree(pMMPolygonLayer->pPS);
2400 27 : pMMPolygonLayer->pPS = nullptr;
2401 : }
2402 :
2403 75 : if (pMMPolygonLayer->pPolHeader)
2404 : {
2405 75 : VSIFree(pMMPolygonLayer->pPolHeader);
2406 75 : pMMPolygonLayer->pPolHeader = nullptr;
2407 : }
2408 :
2409 75 : MMDestroyMMAdmDB(&pMMPolygonLayer->MMAdmDB);
2410 :
2411 75 : return 0;
2412 : }
2413 :
2414 820 : int MMDestroyLayer(struct MiraMonVectLayerInfo *hMiraMonLayer)
2415 : {
2416 : //CheckMMVectorLayerVersion(hMiraMonLayer, 1)
2417 :
2418 820 : if (!hMiraMonLayer)
2419 0 : return 1;
2420 :
2421 820 : if (hMiraMonLayer->bIsPoint)
2422 76 : MMDestroyPointLayer(hMiraMonLayer);
2423 744 : else if (hMiraMonLayer->bIsArc && !hMiraMonLayer->bIsPolygon)
2424 62 : MMDestroyArcLayer(hMiraMonLayer);
2425 682 : else if (hMiraMonLayer->bIsPolygon)
2426 75 : MMDestroyPolygonLayer(hMiraMonLayer);
2427 :
2428 820 : if (hMiraMonLayer->pszSrcLayerName)
2429 : {
2430 457 : VSIFree(hMiraMonLayer->pszSrcLayerName);
2431 457 : hMiraMonLayer->pszSrcLayerName = nullptr;
2432 : }
2433 820 : if (hMiraMonLayer->szLayerTitle)
2434 : {
2435 336 : VSIFree(hMiraMonLayer->szLayerTitle);
2436 336 : hMiraMonLayer->szLayerTitle = nullptr;
2437 : }
2438 820 : if (hMiraMonLayer->pSRS)
2439 : {
2440 170 : VSIFree(hMiraMonLayer->pSRS);
2441 170 : hMiraMonLayer->pSRS = nullptr;
2442 : }
2443 :
2444 820 : if (hMiraMonLayer->pZUnit)
2445 : {
2446 0 : VSIFree(hMiraMonLayer->pZUnit);
2447 0 : hMiraMonLayer->pZUnit = nullptr;
2448 : }
2449 :
2450 820 : if (hMiraMonLayer->pMultRecordIndex)
2451 : {
2452 104 : VSIFree(hMiraMonLayer->pMultRecordIndex);
2453 104 : hMiraMonLayer->pMultRecordIndex = nullptr;
2454 : }
2455 :
2456 820 : if (hMiraMonLayer->ReadFeature.pNCoordRing)
2457 : {
2458 85 : free(hMiraMonLayer->ReadFeature.pNCoordRing);
2459 85 : hMiraMonLayer->ReadFeature.pNCoordRing = nullptr;
2460 : }
2461 820 : if (hMiraMonLayer->ReadFeature.pCoord)
2462 : {
2463 97 : free(hMiraMonLayer->ReadFeature.pCoord);
2464 97 : hMiraMonLayer->ReadFeature.pCoord = nullptr;
2465 : }
2466 820 : if (hMiraMonLayer->ReadFeature.pZCoord)
2467 : {
2468 19 : free(hMiraMonLayer->ReadFeature.pZCoord);
2469 19 : hMiraMonLayer->ReadFeature.pZCoord = nullptr;
2470 : }
2471 820 : if (hMiraMonLayer->ReadFeature.pRecords)
2472 : {
2473 0 : free(hMiraMonLayer->ReadFeature.pRecords);
2474 0 : hMiraMonLayer->ReadFeature.pRecords = nullptr;
2475 : }
2476 820 : if (hMiraMonLayer->ReadFeature.flag_VFG)
2477 : {
2478 38 : free(hMiraMonLayer->ReadFeature.flag_VFG);
2479 38 : hMiraMonLayer->ReadFeature.flag_VFG = nullptr;
2480 : }
2481 :
2482 820 : if (hMiraMonLayer->pArcs)
2483 : {
2484 44 : VSIFree(hMiraMonLayer->pArcs);
2485 44 : hMiraMonLayer->pArcs = nullptr;
2486 : }
2487 :
2488 820 : if (hMiraMonLayer->szStringToOperate)
2489 : {
2490 449 : VSIFree(hMiraMonLayer->szStringToOperate);
2491 449 : hMiraMonLayer->szStringToOperate = nullptr;
2492 449 : hMiraMonLayer->nNumStringToOperate = 0;
2493 : }
2494 :
2495 820 : if (hMiraMonLayer->pLayerDB)
2496 : {
2497 108 : if (hMiraMonLayer->pLayerDB->pFields)
2498 : {
2499 108 : VSIFree(hMiraMonLayer->pLayerDB->pFields);
2500 108 : hMiraMonLayer->pLayerDB->pFields = nullptr;
2501 : }
2502 108 : VSIFree(hMiraMonLayer->pLayerDB);
2503 108 : hMiraMonLayer->pLayerDB = nullptr;
2504 : }
2505 :
2506 : // Destroys all database objects
2507 820 : MMDestroyMMDB(hMiraMonLayer);
2508 :
2509 820 : return 0;
2510 : }
2511 :
2512 : /* -------------------------------------------------------------------- */
2513 : /* Flush Layer Functions */
2514 : /* -------------------------------------------------------------------- */
2515 :
2516 : // Initializes a MM_FLUSH_INFO structure, which is used for buffering
2517 : // data before writing it to a file.
2518 1152 : int MMInitFlush(struct MM_FLUSH_INFO *pFlush, VSILFILE *pF, GUInt64 nBlockSize,
2519 : char **pBuffer, MM_FILE_OFFSET DiskOffsetWhereToFlush,
2520 : GInt32 nMyDiskSize)
2521 : {
2522 1152 : memset(pFlush, 0, sizeof(*pFlush));
2523 1152 : *pBuffer = nullptr;
2524 :
2525 1152 : pFlush->nMyDiskSize = nMyDiskSize;
2526 1152 : pFlush->pF = pF;
2527 1152 : pFlush->nBlockSize = nBlockSize;
2528 1152 : pFlush->nNumBytes = 0;
2529 1152 : if (MMCheckSize_t(nBlockSize, 1))
2530 0 : return 1;
2531 :
2532 1152 : if (!nBlockSize)
2533 : {
2534 0 : CPLError(CE_Failure, CPLE_OutOfMemory,
2535 : "Error in MiraMon "
2536 : "driver: MMInitFlush() with no bytes to process");
2537 0 : return 1;
2538 : }
2539 :
2540 1152 : if (nullptr == (*pBuffer = (char *)VSICalloc(1, (size_t)nBlockSize)))
2541 : {
2542 0 : CPLError(CE_Failure, CPLE_OutOfMemory,
2543 : "Memory error in MiraMon "
2544 : "driver (MMInitFlush())");
2545 0 : return 1;
2546 : }
2547 1152 : pFlush->OffsetWhereToFlush = DiskOffsetWhereToFlush;
2548 1152 : pFlush->CurrentOffset = 0;
2549 1152 : return 0;
2550 : }
2551 :
2552 : // Reads data from a file into a buffer.
2553 487 : int MMReadFlush(struct MM_FLUSH_INFO *pFlush)
2554 : {
2555 487 : VSIFSeekL(pFlush->pF, pFlush->OffsetWhereToFlush, SEEK_SET);
2556 487 : if (pFlush->nBlockSize !=
2557 487 : (GUInt64)(VSIFReadL(pFlush->pBlockWhereToSaveOrRead, 1,
2558 487 : (size_t)pFlush->nBlockSize, pFlush->pF)))
2559 6 : return 1;
2560 481 : return 0;
2561 : }
2562 :
2563 : // Flushes data from a buffer to a disk file.
2564 722 : static int MMFlushToDisk(struct MM_FLUSH_INFO *FlushInfo)
2565 : {
2566 722 : if (!FlushInfo->nNumBytes)
2567 86 : return 0;
2568 : // Just flush to the disk at the correct place.
2569 636 : VSIFSeekL(FlushInfo->pF, FlushInfo->OffsetWhereToFlush, SEEK_SET);
2570 :
2571 636 : if (FlushInfo->nNumBytes !=
2572 636 : (GUInt64)VSIFWriteL(FlushInfo->pBlockWhereToSaveOrRead, 1,
2573 636 : (size_t)FlushInfo->nNumBytes, FlushInfo->pF))
2574 0 : return 1;
2575 636 : FlushInfo->OffsetWhereToFlush += FlushInfo->nNumBytes;
2576 636 : FlushInfo->NTimesFlushed++;
2577 636 : FlushInfo->TotalSavedBytes += FlushInfo->nNumBytes;
2578 636 : FlushInfo->nNumBytes = 0;
2579 :
2580 636 : return 0;
2581 : }
2582 :
2583 : // Reads a block of data from a buffer in memory
2584 8344 : int MMReadBlockFromBuffer(struct MM_FLUSH_INFO *FlushInfo)
2585 : {
2586 8344 : if (!FlushInfo->SizeOfBlockToBeSaved)
2587 0 : return 0;
2588 :
2589 8344 : if (FlushInfo->pBlockToBeSaved)
2590 : {
2591 8344 : memcpy(FlushInfo->pBlockToBeSaved,
2592 8344 : (void *)((char *)FlushInfo->pBlockWhereToSaveOrRead +
2593 8344 : FlushInfo->CurrentOffset),
2594 : FlushInfo->SizeOfBlockToBeSaved);
2595 : }
2596 8344 : FlushInfo->CurrentOffset += FlushInfo->SizeOfBlockToBeSaved;
2597 :
2598 8344 : return 0;
2599 : }
2600 :
2601 : // Appends a block of data to a buffer in memory, which is
2602 : // used for later flushing to disk.
2603 5592 : int MMAppendBlockToBuffer(struct MM_FLUSH_INFO *FlushInfo)
2604 : {
2605 5592 : if (FlushInfo->SizeOfBlockToBeSaved)
2606 : {
2607 : // If all the bloc itself does not fit to the buffer,
2608 : // then all the block is written directly to the disk
2609 4870 : if (FlushInfo->nNumBytes == 0 &&
2610 696 : FlushInfo->SizeOfBlockToBeSaved >= FlushInfo->nBlockSize)
2611 : {
2612 0 : if (MMFlushToDisk(FlushInfo))
2613 0 : return 1;
2614 0 : return 0;
2615 : }
2616 :
2617 : // There is space in FlushInfo->pBlockWhereToSaveOrRead?
2618 4870 : if (FlushInfo->nNumBytes + FlushInfo->SizeOfBlockToBeSaved <=
2619 4870 : FlushInfo->nBlockSize)
2620 : {
2621 4870 : if (FlushInfo->pBlockToBeSaved)
2622 : {
2623 4549 : memcpy((void *)((char *)FlushInfo->pBlockWhereToSaveOrRead +
2624 4549 : FlushInfo->nNumBytes),
2625 4549 : FlushInfo->pBlockToBeSaved,
2626 : FlushInfo->SizeOfBlockToBeSaved);
2627 : }
2628 : else // Add zero characters
2629 : {
2630 321 : char zero_caracters[8] = {0, 0, 0, 0, 0, 0, 0, 0};
2631 321 : memcpy((char *)FlushInfo->pBlockWhereToSaveOrRead +
2632 321 : FlushInfo->nNumBytes,
2633 : zero_caracters, FlushInfo->SizeOfBlockToBeSaved);
2634 : }
2635 :
2636 4870 : FlushInfo->nNumBytes += FlushInfo->SizeOfBlockToBeSaved;
2637 : }
2638 : else
2639 : {
2640 : // Empty the buffer
2641 0 : if (MMFlushToDisk(FlushInfo))
2642 0 : return 1;
2643 : // Append the pendant bytes
2644 0 : if (MMAppendBlockToBuffer(FlushInfo))
2645 0 : return 1;
2646 : }
2647 4870 : return 0;
2648 : }
2649 : // Just flush to the disc.
2650 722 : return MMFlushToDisk(FlushInfo);
2651 : }
2652 :
2653 : // Copy the contents of a temporary file to a final file.
2654 : // Used everywhere when closing layers.
2655 236 : int MMMoveFromFileToFile(VSILFILE *pSrcFile, VSILFILE *pDestFile,
2656 : MM_FILE_OFFSET *pnOffset)
2657 : {
2658 236 : size_t bufferSize = 1024 * 1024; // 1 MB buffer;
2659 : unsigned char *buffer;
2660 : size_t bytesRead, bytesWritten;
2661 :
2662 236 : if (!pSrcFile || !pDestFile || !pnOffset)
2663 0 : return 0;
2664 :
2665 236 : buffer = (unsigned char *)VSICalloc(1, bufferSize);
2666 :
2667 236 : if (!buffer)
2668 0 : return 1;
2669 :
2670 236 : VSIFSeekL(pSrcFile, 0, SEEK_SET);
2671 236 : VSIFSeekL(pDestFile, *pnOffset, SEEK_SET);
2672 472 : while ((bytesRead = VSIFReadL(buffer, sizeof(unsigned char), bufferSize,
2673 : pSrcFile)) > 0)
2674 : {
2675 : bytesWritten =
2676 236 : VSIFWriteL(buffer, sizeof(unsigned char), bytesRead, pDestFile);
2677 236 : if (bytesWritten != bytesRead)
2678 : {
2679 0 : VSIFree(buffer);
2680 0 : return 1;
2681 : }
2682 236 : (*pnOffset) += bytesWritten;
2683 : }
2684 236 : VSIFree(buffer);
2685 236 : return 0;
2686 : }
2687 :
2688 : /* -------------------------------------------------------------------- */
2689 : /* Layer: Offsets and variables types managing */
2690 : /* -------------------------------------------------------------------- */
2691 :
2692 : // Alineation described in format documents.
2693 192 : static void MMGetOffsetAlignedTo8(MM_FILE_OFFSET *Offset)
2694 : {
2695 : MM_FILE_OFFSET reajust;
2696 :
2697 192 : if ((*Offset) % 8L)
2698 : {
2699 170 : reajust = 8 - ((*Offset) % 8L);
2700 170 : (*Offset) += reajust;
2701 : }
2702 192 : }
2703 :
2704 : // Reading integers depending on the version being read.
2705 2821 : int MMReadGUInt64DependingOnVersion(struct MiraMonVectLayerInfo *hMiraMonLayer,
2706 : struct MM_FLUSH_INFO *FlushInfo,
2707 : GUInt64 *pnUI64)
2708 : {
2709 : uint32_t nUL32;
2710 :
2711 2821 : if (!hMiraMonLayer)
2712 0 : return 1;
2713 :
2714 2821 : if (hMiraMonLayer->LayerVersion == MM_32BITS_VERSION)
2715 : {
2716 2743 : FlushInfo->pBlockToBeSaved = (void *)&nUL32;
2717 2743 : FlushInfo->SizeOfBlockToBeSaved = sizeof(nUL32);
2718 2743 : if (MMReadBlockFromBuffer(FlushInfo))
2719 : {
2720 0 : FlushInfo->pBlockToBeSaved = nullptr;
2721 0 : return 1;
2722 : }
2723 2743 : *pnUI64 = (GUInt64)nUL32;
2724 : }
2725 : else
2726 : {
2727 78 : FlushInfo->pBlockToBeSaved = (void *)pnUI64;
2728 78 : FlushInfo->SizeOfBlockToBeSaved = sizeof(*pnUI64);
2729 78 : if (MMReadBlockFromBuffer(FlushInfo))
2730 : {
2731 0 : FlushInfo->pBlockToBeSaved = nullptr;
2732 0 : return 1;
2733 : }
2734 : }
2735 2821 : FlushInfo->pBlockToBeSaved = nullptr;
2736 2821 : return 0;
2737 : }
2738 :
2739 : // Reading offsets depending on the version is being read.
2740 744 : int MMReadOffsetDependingOnVersion(struct MiraMonVectLayerInfo *hMiraMonLayer,
2741 : struct MM_FLUSH_INFO *FlushInfo,
2742 : MM_FILE_OFFSET *pnUI64)
2743 : {
2744 : uint32_t nUL32;
2745 :
2746 744 : if (!hMiraMonLayer)
2747 0 : return 1;
2748 :
2749 744 : if (hMiraMonLayer->LayerVersion == MM_32BITS_VERSION)
2750 : {
2751 722 : FlushInfo->pBlockToBeSaved = (void *)&nUL32;
2752 722 : FlushInfo->SizeOfBlockToBeSaved = sizeof(nUL32);
2753 722 : if (MMReadBlockFromBuffer(FlushInfo))
2754 : {
2755 0 : FlushInfo->pBlockToBeSaved = nullptr;
2756 0 : return 1;
2757 : }
2758 722 : *pnUI64 = (MM_FILE_OFFSET)nUL32;
2759 : }
2760 : else
2761 : {
2762 22 : FlushInfo->pBlockToBeSaved = (void *)pnUI64;
2763 22 : FlushInfo->SizeOfBlockToBeSaved = sizeof(*pnUI64);
2764 22 : if (MMReadBlockFromBuffer(FlushInfo))
2765 : {
2766 0 : FlushInfo->pBlockToBeSaved = nullptr;
2767 0 : return 1;
2768 : }
2769 : }
2770 744 : FlushInfo->pBlockToBeSaved = nullptr;
2771 744 : return 0;
2772 : }
2773 :
2774 : // Appending integers depending on the version.
2775 1219 : int MMAppendIntegerDependingOnVersion(
2776 : struct MiraMonVectLayerInfo *hMiraMonLayer, struct MM_FLUSH_INFO *FlushInfo,
2777 : uint32_t *nUL32, GUInt64 nUI64)
2778 : {
2779 : int result;
2780 :
2781 1219 : if (!hMiraMonLayer)
2782 0 : return 1;
2783 :
2784 1219 : if (hMiraMonLayer->LayerVersion == MM_32BITS_VERSION)
2785 : {
2786 1069 : *nUL32 = (uint32_t)nUI64;
2787 1069 : FlushInfo->SizeOfBlockToBeSaved = sizeof(*nUL32);
2788 1069 : hMiraMonLayer->OffsetCheck += FlushInfo->SizeOfBlockToBeSaved;
2789 1069 : FlushInfo->pBlockToBeSaved = (void *)nUL32;
2790 : }
2791 : else
2792 : {
2793 150 : FlushInfo->SizeOfBlockToBeSaved = sizeof(nUI64);
2794 150 : hMiraMonLayer->OffsetCheck += FlushInfo->SizeOfBlockToBeSaved;
2795 150 : FlushInfo->pBlockToBeSaved = (void *)&nUI64;
2796 : }
2797 1219 : result = MMAppendBlockToBuffer(FlushInfo);
2798 1219 : FlushInfo->pBlockToBeSaved = nullptr;
2799 1219 : return result;
2800 : }
2801 :
2802 : /* -------------------------------------------------------------------- */
2803 : /* Layer: Reading and writing layer sections */
2804 : /* This code follows the specifications of the following document: */
2805 : /* https://www.miramon.cat/new_note/eng/notes/ \ */
2806 : /* FormatFitxersTopologicsMiraMon.pdf */
2807 : /* -------------------------------------------------------------------- */
2808 69 : int MMReadAHArcSection(struct MiraMonVectLayerInfo *hMiraMonLayer)
2809 : {
2810 : MM_INTERNAL_FID iElem, nElem;
2811 : struct MM_FLUSH_INFO FlushTMP;
2812 69 : char *pBuffer = nullptr;
2813 : MM_FILE_OFFSET nBlockSize;
2814 : struct MiraMonArcLayer *pMMArcLayer;
2815 : MM_N_VERTICES_TYPE nElementCount;
2816 :
2817 69 : if (!hMiraMonLayer)
2818 0 : return 1;
2819 :
2820 69 : if (hMiraMonLayer->bIsPolygon)
2821 : {
2822 41 : pMMArcLayer = &hMiraMonLayer->MMPolygon.MMArc;
2823 41 : nElem = hMiraMonLayer->MMPolygon.TopArcHeader.nElemCount;
2824 : }
2825 : else
2826 : {
2827 28 : pMMArcLayer = &hMiraMonLayer->MMArc;
2828 28 : nElem = hMiraMonLayer->TopHeader.nElemCount;
2829 : }
2830 :
2831 69 : if (MMCheckSize_t(nElem, pMMArcLayer->nSizeArcHeader))
2832 : {
2833 0 : return 1;
2834 : }
2835 :
2836 69 : nBlockSize = nElem * (pMMArcLayer->nSizeArcHeader);
2837 :
2838 69 : if (MMInitFlush(&FlushTMP, pMMArcLayer->pF, nBlockSize, &pBuffer,
2839 69 : hMiraMonLayer->nHeaderDiskSize, 0))
2840 : {
2841 0 : if (pBuffer)
2842 0 : VSIFree(pBuffer);
2843 0 : return 1;
2844 : }
2845 69 : FlushTMP.pBlockWhereToSaveOrRead = (void *)pBuffer;
2846 69 : if (MMReadFlush(&FlushTMP))
2847 : {
2848 0 : if (pBuffer)
2849 0 : VSIFree(pBuffer);
2850 0 : return 1;
2851 : }
2852 :
2853 343 : for (iElem = 0; iElem < nElem; iElem++)
2854 : {
2855 : // Bounding box
2856 274 : FlushTMP.pBlockToBeSaved =
2857 274 : (void *)&(pMMArcLayer->pArcHeader[iElem].dfBB.dfMinX);
2858 274 : FlushTMP.SizeOfBlockToBeSaved =
2859 : sizeof(pMMArcLayer->pArcHeader[iElem].dfBB.dfMinX);
2860 274 : if (MMReadBlockFromBuffer(&FlushTMP))
2861 : {
2862 0 : if (pBuffer)
2863 0 : VSIFree(pBuffer);
2864 0 : return 1;
2865 : }
2866 274 : FlushTMP.pBlockToBeSaved =
2867 274 : (void *)&pMMArcLayer->pArcHeader[iElem].dfBB.dfMaxX;
2868 274 : FlushTMP.SizeOfBlockToBeSaved =
2869 : sizeof(pMMArcLayer->pArcHeader[iElem].dfBB.dfMaxX);
2870 274 : if (MMReadBlockFromBuffer(&FlushTMP))
2871 : {
2872 0 : if (pBuffer)
2873 0 : VSIFree(pBuffer);
2874 0 : return 1;
2875 : }
2876 274 : FlushTMP.pBlockToBeSaved =
2877 274 : (void *)&pMMArcLayer->pArcHeader[iElem].dfBB.dfMinY;
2878 274 : FlushTMP.SizeOfBlockToBeSaved =
2879 : sizeof(pMMArcLayer->pArcHeader[iElem].dfBB.dfMinY);
2880 274 : if (MMReadBlockFromBuffer(&FlushTMP))
2881 : {
2882 0 : if (pBuffer)
2883 0 : VSIFree(pBuffer);
2884 0 : return 1;
2885 : }
2886 274 : FlushTMP.pBlockToBeSaved =
2887 274 : (void *)&pMMArcLayer->pArcHeader[iElem].dfBB.dfMaxY;
2888 274 : FlushTMP.SizeOfBlockToBeSaved =
2889 : sizeof(pMMArcLayer->pArcHeader[iElem].dfBB.dfMaxY);
2890 274 : if (MMReadBlockFromBuffer(&FlushTMP))
2891 : {
2892 0 : if (pBuffer)
2893 0 : VSIFree(pBuffer);
2894 0 : return 1;
2895 : }
2896 :
2897 : // Element count: number of vertices of the arc
2898 274 : nElementCount = pMMArcLayer->pArcHeader[iElem].nElemCount;
2899 274 : if (MMReadGUInt64DependingOnVersion(hMiraMonLayer, &FlushTMP,
2900 : &nElementCount))
2901 : {
2902 0 : if (pBuffer)
2903 0 : VSIFree(pBuffer);
2904 0 : return 1;
2905 : }
2906 274 : pMMArcLayer->pArcHeader[iElem].nElemCount = nElementCount;
2907 :
2908 : // Offset: offset of the first vertice of the arc
2909 274 : if (MMReadOffsetDependingOnVersion(
2910 : hMiraMonLayer, &FlushTMP,
2911 274 : &pMMArcLayer->pArcHeader[iElem].nOffset))
2912 : {
2913 0 : if (pBuffer)
2914 0 : VSIFree(pBuffer);
2915 0 : return 1;
2916 : }
2917 : // First node: first node of the arc
2918 274 : if (MMReadGUInt64DependingOnVersion(
2919 : hMiraMonLayer, &FlushTMP,
2920 274 : &pMMArcLayer->pArcHeader[iElem].nFirstIdNode))
2921 : {
2922 0 : if (pBuffer)
2923 0 : VSIFree(pBuffer);
2924 0 : return 1;
2925 : }
2926 : // Last node: first node of the arc
2927 274 : if (MMReadGUInt64DependingOnVersion(
2928 : hMiraMonLayer, &FlushTMP,
2929 274 : &pMMArcLayer->pArcHeader[iElem].nLastIdNode))
2930 : {
2931 0 : if (pBuffer)
2932 0 : VSIFree(pBuffer);
2933 0 : return 1;
2934 : }
2935 : // Length of the arc
2936 274 : FlushTMP.pBlockToBeSaved =
2937 274 : (void *)&pMMArcLayer->pArcHeader[iElem].dfLength;
2938 274 : FlushTMP.SizeOfBlockToBeSaved =
2939 : sizeof(pMMArcLayer->pArcHeader[iElem].dfLength);
2940 274 : if (MMReadBlockFromBuffer(&FlushTMP))
2941 : {
2942 0 : if (pBuffer)
2943 0 : VSIFree(pBuffer);
2944 0 : return 1;
2945 : }
2946 : }
2947 :
2948 69 : if (pBuffer)
2949 69 : VSIFree(pBuffer);
2950 69 : return 0;
2951 : }
2952 :
2953 58 : int MMWriteAHArcSection(struct MiraMonVectLayerInfo *hMiraMonLayer,
2954 : MM_FILE_OFFSET DiskOffset)
2955 : {
2956 : MM_INTERNAL_FID iElem;
2957 : struct MM_FLUSH_INFO FlushTMP;
2958 58 : char *pBuffer = nullptr;
2959 : uint32_t nUL32;
2960 : MM_FILE_OFFSET nOffsetDiff;
2961 : struct MiraMonArcLayer *pMMArcLayer;
2962 :
2963 58 : if (!hMiraMonLayer)
2964 0 : return 1;
2965 :
2966 58 : if (hMiraMonLayer->bIsPolygon)
2967 27 : pMMArcLayer = &hMiraMonLayer->MMPolygon.MMArc;
2968 : else
2969 31 : pMMArcLayer = &hMiraMonLayer->MMArc;
2970 :
2971 58 : nOffsetDiff =
2972 58 : hMiraMonLayer->nHeaderDiskSize +
2973 58 : hMiraMonLayer->nFinalElemCount * (pMMArcLayer->nSizeArcHeader);
2974 :
2975 58 : if (MMInitFlush(&FlushTMP, pMMArcLayer->pF, MM_1MB, &pBuffer, DiskOffset,
2976 : 0))
2977 : {
2978 0 : if (pBuffer)
2979 0 : VSIFree(pBuffer);
2980 0 : return 1;
2981 : }
2982 :
2983 58 : FlushTMP.pBlockWhereToSaveOrRead = (void *)pBuffer;
2984 160 : for (iElem = 0; iElem < hMiraMonLayer->nFinalElemCount; iElem++)
2985 : {
2986 : // Bounding box
2987 102 : FlushTMP.SizeOfBlockToBeSaved =
2988 : sizeof(pMMArcLayer->pArcHeader[iElem].dfBB.dfMinX);
2989 102 : FlushTMP.pBlockToBeSaved =
2990 102 : (void *)&pMMArcLayer->pArcHeader[iElem].dfBB.dfMinX;
2991 102 : hMiraMonLayer->OffsetCheck += FlushTMP.SizeOfBlockToBeSaved;
2992 102 : if (MMAppendBlockToBuffer(&FlushTMP))
2993 : {
2994 0 : if (pBuffer)
2995 0 : VSIFree(pBuffer);
2996 0 : return 1;
2997 : }
2998 102 : FlushTMP.pBlockToBeSaved =
2999 102 : (void *)&pMMArcLayer->pArcHeader[iElem].dfBB.dfMaxX;
3000 102 : hMiraMonLayer->OffsetCheck += FlushTMP.SizeOfBlockToBeSaved;
3001 102 : if (MMAppendBlockToBuffer(&FlushTMP))
3002 : {
3003 0 : if (pBuffer)
3004 0 : VSIFree(pBuffer);
3005 0 : return 1;
3006 : }
3007 102 : FlushTMP.pBlockToBeSaved =
3008 102 : (void *)&pMMArcLayer->pArcHeader[iElem].dfBB.dfMinY;
3009 102 : hMiraMonLayer->OffsetCheck += FlushTMP.SizeOfBlockToBeSaved;
3010 102 : if (MMAppendBlockToBuffer(&FlushTMP))
3011 : {
3012 0 : if (pBuffer)
3013 0 : VSIFree(pBuffer);
3014 0 : return 1;
3015 : }
3016 102 : FlushTMP.pBlockToBeSaved =
3017 102 : (void *)&pMMArcLayer->pArcHeader[iElem].dfBB.dfMaxY;
3018 102 : hMiraMonLayer->OffsetCheck += FlushTMP.SizeOfBlockToBeSaved;
3019 102 : if (MMAppendBlockToBuffer(&FlushTMP))
3020 : {
3021 0 : if (pBuffer)
3022 0 : VSIFree(pBuffer);
3023 0 : return 1;
3024 : }
3025 :
3026 : // Element count: number of vertices of the arc
3027 102 : if (MMAppendIntegerDependingOnVersion(
3028 : hMiraMonLayer, &FlushTMP, &nUL32,
3029 102 : pMMArcLayer->pArcHeader[iElem].nElemCount))
3030 : {
3031 0 : if (pBuffer)
3032 0 : VSIFree(pBuffer);
3033 0 : return 1;
3034 : }
3035 :
3036 : // Offset: offset of the first vertice of the arc
3037 102 : if (MMAppendIntegerDependingOnVersion(
3038 : hMiraMonLayer, &FlushTMP, &nUL32,
3039 102 : pMMArcLayer->pArcHeader[iElem].nOffset + nOffsetDiff))
3040 : {
3041 0 : if (pBuffer)
3042 0 : VSIFree(pBuffer);
3043 0 : return 1;
3044 : }
3045 : // First node: first node of the arc
3046 102 : if (MMAppendIntegerDependingOnVersion(
3047 : hMiraMonLayer, &FlushTMP, &nUL32,
3048 102 : pMMArcLayer->pArcHeader[iElem].nFirstIdNode))
3049 : {
3050 0 : if (pBuffer)
3051 0 : VSIFree(pBuffer);
3052 0 : return 1;
3053 : }
3054 : // Last node: first node of the arc
3055 102 : if (MMAppendIntegerDependingOnVersion(
3056 : hMiraMonLayer, &FlushTMP, &nUL32,
3057 102 : pMMArcLayer->pArcHeader[iElem].nLastIdNode))
3058 : {
3059 0 : if (pBuffer)
3060 0 : VSIFree(pBuffer);
3061 0 : return 1;
3062 : }
3063 : // Length of the arc
3064 102 : FlushTMP.SizeOfBlockToBeSaved =
3065 : sizeof(pMMArcLayer->pArcHeader[iElem].dfLength);
3066 102 : hMiraMonLayer->OffsetCheck += FlushTMP.SizeOfBlockToBeSaved;
3067 102 : FlushTMP.pBlockToBeSaved =
3068 102 : (void *)&pMMArcLayer->pArcHeader[iElem].dfLength;
3069 102 : if (MMAppendBlockToBuffer(&FlushTMP))
3070 : {
3071 0 : if (pBuffer)
3072 0 : VSIFree(pBuffer);
3073 0 : return 1;
3074 : }
3075 : }
3076 58 : FlushTMP.SizeOfBlockToBeSaved = 0;
3077 58 : if (MMAppendBlockToBuffer(&FlushTMP))
3078 : {
3079 0 : if (pBuffer)
3080 0 : VSIFree(pBuffer);
3081 0 : return 1;
3082 : }
3083 :
3084 58 : if (pBuffer)
3085 58 : VSIFree(pBuffer);
3086 58 : return 0;
3087 : }
3088 :
3089 : #ifdef JUST_IN_CASE_WE_NEED_IT_SOMEDAY
3090 : static int MMReadNHNodeSection(struct MiraMonVectLayerInfo *hMiraMonLayer)
3091 : {
3092 : MM_INTERNAL_FID iElem, nElem;
3093 : struct MM_FLUSH_INFO FlushTMP;
3094 : char *pBuffer = nullptr;
3095 : MM_FILE_OFFSET nBlockSize;
3096 : struct MiraMonArcLayer *pMMArcLayer;
3097 :
3098 : if (hMiraMonLayer->bIsPolygon)
3099 : pMMArcLayer = &hMiraMonLayer->MMPolygon.MMArc;
3100 : else
3101 : pMMArcLayer = &hMiraMonLayer->MMArc;
3102 :
3103 : nElem = pMMArcLayer->TopNodeHeader.nElemCount;
3104 :
3105 : nBlockSize = nElem * pMMArcLayer->MMNode.nSizeNodeHeader;
3106 :
3107 : if (MMInitFlush(&FlushTMP, pMMArcLayer->MMNode.pF, nBlockSize, &pBuffer,
3108 : hMiraMonLayer->nHeaderDiskSize, 0))
3109 : {
3110 : if (pBuffer)
3111 : VSIFree(pBuffer);
3112 : return 1;
3113 : }
3114 :
3115 : FlushTMP.pBlockWhereToSaveOrRead = (void *)pBuffer;
3116 : if (MMReadFlush(&FlushTMP))
3117 : {
3118 : if (pBuffer)
3119 : VSIFree(pBuffer);
3120 : return 1;
3121 : }
3122 :
3123 : for (iElem = 0; iElem < nElem; iElem++)
3124 : {
3125 : // Arcs count
3126 : FlushTMP.pBlockToBeSaved =
3127 : (void *)&pMMArcLayer->MMNode.pNodeHeader[iElem].nArcsCount;
3128 : FlushTMP.SizeOfBlockToBeSaved =
3129 : sizeof(pMMArcLayer->MMNode.pNodeHeader[iElem].nArcsCount);
3130 : if (MMReadBlockFromBuffer(&FlushTMP))
3131 : {
3132 : if (pBuffer)
3133 : VSIFree(pBuffer);
3134 : return 1;
3135 : }
3136 : // Node type
3137 : FlushTMP.pBlockToBeSaved =
3138 : (void *)&pMMArcLayer->MMNode.pNodeHeader[iElem].cNodeType;
3139 : FlushTMP.SizeOfBlockToBeSaved =
3140 : sizeof(pMMArcLayer->MMNode.pNodeHeader[iElem].cNodeType);
3141 : if (MMReadBlockFromBuffer(&FlushTMP))
3142 : {
3143 : if (pBuffer)
3144 : VSIFree(pBuffer);
3145 : return 1;
3146 : }
3147 : FlushTMP.SizeOfBlockToBeSaved = 1;
3148 : FlushTMP.pBlockToBeSaved = (void *)nullptr;
3149 : if (MMReadBlockFromBuffer(&FlushTMP))
3150 : {
3151 : if (pBuffer)
3152 : VSIFree(pBuffer);
3153 : return 1;
3154 : }
3155 :
3156 : // Offset: offset of the first arc to the node
3157 : if (MMReadOffsetDependingOnVersion(
3158 : hMiraMonLayer, &FlushTMP,
3159 : &pMMArcLayer->MMNode.pNodeHeader[iElem].nOffset))
3160 : {
3161 : if (pBuffer)
3162 : VSIFree(pBuffer);
3163 : return 1;
3164 : }
3165 : }
3166 :
3167 : if (pBuffer)
3168 : VSIFree(pBuffer);
3169 : return 0;
3170 : }
3171 : #endif // JUST_IN_CASE_WE_NEED_IT_SOMEDAY
3172 :
3173 58 : int MMWriteNHNodeSection(struct MiraMonVectLayerInfo *hMiraMonLayer,
3174 : MM_FILE_OFFSET DiskOffset)
3175 : {
3176 : MM_INTERNAL_FID iElem;
3177 : struct MM_FLUSH_INFO FlushTMP;
3178 58 : char *pBuffer = nullptr;
3179 : uint32_t nUL32;
3180 : MM_FILE_OFFSET nOffsetDiff;
3181 : struct MiraMonArcLayer *pMMArcLayer;
3182 :
3183 58 : if (!hMiraMonLayer)
3184 0 : return 1;
3185 :
3186 58 : if (hMiraMonLayer->bIsPolygon)
3187 27 : pMMArcLayer = &hMiraMonLayer->MMPolygon.MMArc;
3188 : else
3189 31 : pMMArcLayer = &hMiraMonLayer->MMArc;
3190 :
3191 58 : nOffsetDiff = hMiraMonLayer->nHeaderDiskSize +
3192 58 : (pMMArcLayer->TopNodeHeader.nElemCount *
3193 58 : pMMArcLayer->MMNode.nSizeNodeHeader);
3194 :
3195 58 : if (MMInitFlush(&FlushTMP, pMMArcLayer->MMNode.pF, MM_1MB, &pBuffer,
3196 : DiskOffset, 0))
3197 : {
3198 0 : if (pBuffer)
3199 0 : VSIFree(pBuffer);
3200 0 : return 1;
3201 : }
3202 :
3203 58 : FlushTMP.pBlockWhereToSaveOrRead = (void *)pBuffer;
3204 209 : for (iElem = 0; iElem < pMMArcLayer->TopNodeHeader.nElemCount; iElem++)
3205 : {
3206 : // Arcs count
3207 151 : FlushTMP.SizeOfBlockToBeSaved =
3208 : sizeof(pMMArcLayer->MMNode.pNodeHeader[iElem].nArcsCount);
3209 151 : hMiraMonLayer->OffsetCheck += FlushTMP.SizeOfBlockToBeSaved;
3210 151 : FlushTMP.pBlockToBeSaved =
3211 151 : (void *)&pMMArcLayer->MMNode.pNodeHeader[iElem].nArcsCount;
3212 151 : if (MMAppendBlockToBuffer(&FlushTMP))
3213 : {
3214 0 : if (pBuffer)
3215 0 : VSIFree(pBuffer);
3216 0 : return 1;
3217 : }
3218 : // Node type
3219 151 : FlushTMP.SizeOfBlockToBeSaved =
3220 : sizeof(pMMArcLayer->MMNode.pNodeHeader[iElem].cNodeType);
3221 151 : hMiraMonLayer->OffsetCheck += FlushTMP.SizeOfBlockToBeSaved;
3222 151 : FlushTMP.pBlockToBeSaved =
3223 151 : (void *)&pMMArcLayer->MMNode.pNodeHeader[iElem].cNodeType;
3224 151 : if (MMAppendBlockToBuffer(&FlushTMP))
3225 : {
3226 0 : if (pBuffer)
3227 0 : VSIFree(pBuffer);
3228 0 : return 1;
3229 : }
3230 151 : FlushTMP.SizeOfBlockToBeSaved = 1;
3231 151 : hMiraMonLayer->OffsetCheck += FlushTMP.SizeOfBlockToBeSaved;
3232 151 : FlushTMP.pBlockToBeSaved = (void *)nullptr;
3233 151 : if (MMAppendBlockToBuffer(&FlushTMP))
3234 : {
3235 0 : if (pBuffer)
3236 0 : VSIFree(pBuffer);
3237 0 : return 1;
3238 : }
3239 :
3240 : // Offset: offset of the first arc to the node
3241 151 : if (MMAppendIntegerDependingOnVersion(
3242 : hMiraMonLayer, &FlushTMP, &nUL32,
3243 151 : pMMArcLayer->MMNode.pNodeHeader[iElem].nOffset + nOffsetDiff))
3244 : {
3245 0 : if (pBuffer)
3246 0 : VSIFree(pBuffer);
3247 0 : return 1;
3248 : }
3249 : }
3250 58 : FlushTMP.SizeOfBlockToBeSaved = 0;
3251 58 : if (MMAppendBlockToBuffer(&FlushTMP))
3252 : {
3253 0 : if (pBuffer)
3254 0 : VSIFree(pBuffer);
3255 0 : return 1;
3256 : }
3257 :
3258 58 : if (pBuffer)
3259 58 : VSIFree(pBuffer);
3260 58 : return 0;
3261 : }
3262 :
3263 44 : int MMReadPHPolygonSection(struct MiraMonVectLayerInfo *hMiraMonLayer)
3264 : {
3265 : MM_INTERNAL_FID iElem;
3266 : struct MM_FLUSH_INFO FlushTMP;
3267 44 : char *pBuffer = nullptr;
3268 : MM_FILE_OFFSET nBlockSize;
3269 : struct MiraMonPolygonLayer *pMMPolygonLayer;
3270 :
3271 44 : if (!hMiraMonLayer)
3272 0 : return 1;
3273 :
3274 44 : pMMPolygonLayer = &hMiraMonLayer->MMPolygon;
3275 :
3276 44 : if (MMCheckSize_t(hMiraMonLayer->TopHeader.nElemCount,
3277 88 : pMMPolygonLayer->nPHElementSize) ||
3278 44 : MMCheckSize_t(hMiraMonLayer->MMPolygon.TopArcHeader.nElemCount,
3279 44 : hMiraMonLayer->MMPolygon.nPSElementSize))
3280 : {
3281 0 : return 1;
3282 : }
3283 44 : nBlockSize =
3284 44 : hMiraMonLayer->TopHeader.nElemCount * (pMMPolygonLayer->nPHElementSize);
3285 :
3286 44 : if (MMInitFlush(&FlushTMP, pMMPolygonLayer->pF, nBlockSize, &pBuffer,
3287 44 : hMiraMonLayer->nHeaderDiskSize +
3288 44 : (hMiraMonLayer->MMPolygon.TopArcHeader.nElemCount *
3289 44 : hMiraMonLayer->MMPolygon.nPSElementSize),
3290 : 0))
3291 : {
3292 0 : if (pBuffer)
3293 0 : VSIFree(pBuffer);
3294 0 : return 1;
3295 : }
3296 44 : FlushTMP.pBlockWhereToSaveOrRead = (void *)pBuffer;
3297 44 : if (MMReadFlush(&FlushTMP))
3298 : {
3299 0 : if (pBuffer)
3300 0 : VSIFree(pBuffer);
3301 0 : return 1;
3302 : }
3303 :
3304 175 : for (iElem = 0; iElem < hMiraMonLayer->TopHeader.nElemCount; iElem++)
3305 : {
3306 : // Bounding box
3307 131 : FlushTMP.pBlockToBeSaved =
3308 131 : (void *)&(pMMPolygonLayer->pPolHeader[iElem].dfBB.dfMinX);
3309 131 : FlushTMP.SizeOfBlockToBeSaved =
3310 : sizeof(pMMPolygonLayer->pPolHeader[iElem].dfBB.dfMinX);
3311 131 : if (MMReadBlockFromBuffer(&FlushTMP))
3312 : {
3313 0 : if (pBuffer)
3314 0 : VSIFree(pBuffer);
3315 0 : return 1;
3316 : }
3317 131 : FlushTMP.pBlockToBeSaved =
3318 131 : (void *)&pMMPolygonLayer->pPolHeader[iElem].dfBB.dfMaxX;
3319 131 : FlushTMP.SizeOfBlockToBeSaved =
3320 : sizeof(pMMPolygonLayer->pPolHeader[iElem].dfBB.dfMaxX);
3321 131 : if (MMReadBlockFromBuffer(&FlushTMP))
3322 : {
3323 0 : if (pBuffer)
3324 0 : VSIFree(pBuffer);
3325 0 : return 1;
3326 : }
3327 131 : FlushTMP.pBlockToBeSaved =
3328 131 : (void *)&pMMPolygonLayer->pPolHeader[iElem].dfBB.dfMinY;
3329 131 : FlushTMP.SizeOfBlockToBeSaved =
3330 : sizeof(pMMPolygonLayer->pPolHeader[iElem].dfBB.dfMinY);
3331 131 : if (MMReadBlockFromBuffer(&FlushTMP))
3332 : {
3333 0 : if (pBuffer)
3334 0 : VSIFree(pBuffer);
3335 0 : return 1;
3336 : }
3337 131 : FlushTMP.pBlockToBeSaved =
3338 131 : (void *)&pMMPolygonLayer->pPolHeader[iElem].dfBB.dfMaxY;
3339 131 : FlushTMP.SizeOfBlockToBeSaved =
3340 : sizeof(pMMPolygonLayer->pPolHeader[iElem].dfBB.dfMaxY);
3341 131 : if (MMReadBlockFromBuffer(&FlushTMP))
3342 : {
3343 0 : if (pBuffer)
3344 0 : VSIFree(pBuffer);
3345 0 : return 1;
3346 : }
3347 :
3348 : // Arcs count: number of arcs of the polygon
3349 131 : if (MMReadGUInt64DependingOnVersion(
3350 : hMiraMonLayer, &FlushTMP,
3351 131 : &pMMPolygonLayer->pPolHeader[iElem].nArcsCount))
3352 : {
3353 0 : if (pBuffer)
3354 0 : VSIFree(pBuffer);
3355 0 : return 1;
3356 : }
3357 :
3358 : // External arcs count: number of external arcs of the polygon
3359 131 : if (MMReadGUInt64DependingOnVersion(
3360 : hMiraMonLayer, &FlushTMP,
3361 131 : &pMMPolygonLayer->pPolHeader[iElem].nExternalRingsCount))
3362 : {
3363 0 : if (pBuffer)
3364 0 : VSIFree(pBuffer);
3365 0 : return 1;
3366 : }
3367 :
3368 : // Rings count: number of rings of the polygon
3369 131 : if (MMReadGUInt64DependingOnVersion(
3370 : hMiraMonLayer, &FlushTMP,
3371 131 : &pMMPolygonLayer->pPolHeader[iElem].nRingsCount))
3372 : {
3373 0 : if (pBuffer)
3374 0 : VSIFree(pBuffer);
3375 0 : return 1;
3376 : }
3377 :
3378 : // Offset: offset of the first vertex of the arc
3379 131 : if (MMReadOffsetDependingOnVersion(
3380 : hMiraMonLayer, &FlushTMP,
3381 131 : &pMMPolygonLayer->pPolHeader[iElem].nOffset))
3382 : {
3383 0 : if (pBuffer)
3384 0 : VSIFree(pBuffer);
3385 0 : return 1;
3386 : }
3387 :
3388 : // Perimeter of the arc
3389 131 : FlushTMP.SizeOfBlockToBeSaved =
3390 : sizeof(pMMPolygonLayer->pPolHeader[iElem].dfPerimeter);
3391 131 : FlushTMP.pBlockToBeSaved =
3392 131 : (void *)&pMMPolygonLayer->pPolHeader[iElem].dfPerimeter;
3393 131 : if (MMReadBlockFromBuffer(&FlushTMP))
3394 : {
3395 0 : if (pBuffer)
3396 0 : VSIFree(pBuffer);
3397 0 : return 1;
3398 : }
3399 :
3400 : // Area of the arc
3401 131 : FlushTMP.SizeOfBlockToBeSaved =
3402 : sizeof(pMMPolygonLayer->pPolHeader[iElem].dfArea);
3403 131 : FlushTMP.pBlockToBeSaved =
3404 131 : (void *)&pMMPolygonLayer->pPolHeader[iElem].dfArea;
3405 131 : if (MMReadBlockFromBuffer(&FlushTMP))
3406 : {
3407 0 : if (pBuffer)
3408 0 : VSIFree(pBuffer);
3409 0 : return 1;
3410 : }
3411 : }
3412 :
3413 44 : if (pBuffer)
3414 44 : VSIFree(pBuffer);
3415 44 : return 0;
3416 : }
3417 :
3418 27 : int MMWritePHPolygonSection(struct MiraMonVectLayerInfo *hMiraMonLayer,
3419 : MM_FILE_OFFSET DiskOffset)
3420 : {
3421 : MM_INTERNAL_FID iElem;
3422 : struct MM_FLUSH_INFO FlushTMP;
3423 27 : char *pBuffer = nullptr;
3424 : uint32_t nUL32;
3425 : MM_FILE_OFFSET nOffsetDiff;
3426 : struct MiraMonPolygonLayer *pMMPolygonLayer;
3427 :
3428 27 : if (!hMiraMonLayer)
3429 0 : return 1;
3430 :
3431 27 : pMMPolygonLayer = &hMiraMonLayer->MMPolygon;
3432 :
3433 27 : if (!pMMPolygonLayer->pF)
3434 0 : return 0;
3435 :
3436 27 : if (!hMiraMonLayer->nFinalElemCount)
3437 0 : return 0;
3438 :
3439 27 : nOffsetDiff = DiskOffset + hMiraMonLayer->TopHeader.nElemCount *
3440 27 : (pMMPolygonLayer->nPHElementSize);
3441 :
3442 27 : if (MMInitFlush(&FlushTMP, pMMPolygonLayer->pF, MM_1MB, &pBuffer,
3443 : DiskOffset, 0))
3444 : {
3445 0 : if (pBuffer)
3446 0 : VSIFree(pBuffer);
3447 0 : return 1;
3448 : }
3449 :
3450 27 : FlushTMP.pBlockWhereToSaveOrRead = (void *)pBuffer;
3451 95 : for (iElem = 0; iElem < hMiraMonLayer->nFinalElemCount; iElem++)
3452 : {
3453 : // Bounding box
3454 68 : FlushTMP.SizeOfBlockToBeSaved =
3455 : sizeof(pMMPolygonLayer->pPolHeader[iElem].dfBB.dfMinX);
3456 68 : FlushTMP.pBlockToBeSaved =
3457 68 : (void *)&pMMPolygonLayer->pPolHeader[iElem].dfBB.dfMinX;
3458 68 : hMiraMonLayer->OffsetCheck += FlushTMP.SizeOfBlockToBeSaved;
3459 68 : if (MMAppendBlockToBuffer(&FlushTMP))
3460 : {
3461 0 : if (pBuffer)
3462 0 : VSIFree(pBuffer);
3463 0 : return 1;
3464 : }
3465 68 : FlushTMP.pBlockToBeSaved =
3466 68 : (void *)&pMMPolygonLayer->pPolHeader[iElem].dfBB.dfMaxX;
3467 68 : hMiraMonLayer->OffsetCheck += FlushTMP.SizeOfBlockToBeSaved;
3468 68 : if (MMAppendBlockToBuffer(&FlushTMP))
3469 : {
3470 0 : if (pBuffer)
3471 0 : VSIFree(pBuffer);
3472 0 : return 1;
3473 : }
3474 68 : FlushTMP.pBlockToBeSaved =
3475 68 : (void *)&pMMPolygonLayer->pPolHeader[iElem].dfBB.dfMinY;
3476 68 : hMiraMonLayer->OffsetCheck += FlushTMP.SizeOfBlockToBeSaved;
3477 68 : if (MMAppendBlockToBuffer(&FlushTMP))
3478 : {
3479 0 : if (pBuffer)
3480 0 : VSIFree(pBuffer);
3481 0 : return 1;
3482 : }
3483 68 : FlushTMP.pBlockToBeSaved =
3484 68 : (void *)&pMMPolygonLayer->pPolHeader[iElem].dfBB.dfMaxY;
3485 68 : hMiraMonLayer->OffsetCheck += FlushTMP.SizeOfBlockToBeSaved;
3486 68 : if (MMAppendBlockToBuffer(&FlushTMP))
3487 : {
3488 0 : if (pBuffer)
3489 0 : VSIFree(pBuffer);
3490 0 : return 1;
3491 : }
3492 :
3493 : // Arcs count: number of the arcs of the polygon
3494 68 : if (MMAppendIntegerDependingOnVersion(
3495 : hMiraMonLayer, &FlushTMP, &nUL32,
3496 68 : pMMPolygonLayer->pPolHeader[iElem].nArcsCount))
3497 : {
3498 0 : if (pBuffer)
3499 0 : VSIFree(pBuffer);
3500 0 : return 1;
3501 : }
3502 :
3503 : // External arcs count: number of external arcs of the polygon
3504 68 : if (MMAppendIntegerDependingOnVersion(
3505 : hMiraMonLayer, &FlushTMP, &nUL32,
3506 68 : pMMPolygonLayer->pPolHeader[iElem].nExternalRingsCount))
3507 : {
3508 0 : if (pBuffer)
3509 0 : VSIFree(pBuffer);
3510 0 : return 1;
3511 : }
3512 :
3513 : // Rings count: number of rings of the polygon
3514 68 : if (MMAppendIntegerDependingOnVersion(
3515 : hMiraMonLayer, &FlushTMP, &nUL32,
3516 68 : pMMPolygonLayer->pPolHeader[iElem].nRingsCount))
3517 : {
3518 0 : if (pBuffer)
3519 0 : VSIFree(pBuffer);
3520 0 : return 1;
3521 : }
3522 :
3523 : // Offset: offset of the first vertex of the arc
3524 68 : if (MMAppendIntegerDependingOnVersion(
3525 : hMiraMonLayer, &FlushTMP, &nUL32,
3526 68 : pMMPolygonLayer->pPolHeader[iElem].nOffset + nOffsetDiff))
3527 : {
3528 0 : if (pBuffer)
3529 0 : VSIFree(pBuffer);
3530 0 : return 1;
3531 : }
3532 :
3533 : // Perimeter of the arc
3534 68 : FlushTMP.SizeOfBlockToBeSaved =
3535 : sizeof(pMMPolygonLayer->pPolHeader[iElem].dfPerimeter);
3536 68 : hMiraMonLayer->OffsetCheck += FlushTMP.SizeOfBlockToBeSaved;
3537 68 : FlushTMP.pBlockToBeSaved =
3538 68 : (void *)&pMMPolygonLayer->pPolHeader[iElem].dfPerimeter;
3539 68 : if (MMAppendBlockToBuffer(&FlushTMP))
3540 : {
3541 0 : if (pBuffer)
3542 0 : VSIFree(pBuffer);
3543 0 : return 1;
3544 : }
3545 :
3546 : // Area of the arc
3547 68 : FlushTMP.SizeOfBlockToBeSaved =
3548 : sizeof(pMMPolygonLayer->pPolHeader[iElem].dfArea);
3549 68 : hMiraMonLayer->OffsetCheck += FlushTMP.SizeOfBlockToBeSaved;
3550 68 : FlushTMP.pBlockToBeSaved =
3551 68 : (void *)&pMMPolygonLayer->pPolHeader[iElem].dfArea;
3552 68 : if (MMAppendBlockToBuffer(&FlushTMP))
3553 : {
3554 0 : if (pBuffer)
3555 0 : VSIFree(pBuffer);
3556 0 : return 1;
3557 : }
3558 : }
3559 27 : FlushTMP.SizeOfBlockToBeSaved = 0;
3560 27 : if (MMAppendBlockToBuffer(&FlushTMP))
3561 : {
3562 0 : if (pBuffer)
3563 0 : VSIFree(pBuffer);
3564 0 : return 1;
3565 : }
3566 :
3567 27 : if (pBuffer)
3568 27 : VSIFree(pBuffer);
3569 27 : return 0;
3570 : }
3571 :
3572 : /* -------------------------------------------------------------------- */
3573 : /* Feature Functions */
3574 : /* -------------------------------------------------------------------- */
3575 84 : int MMInitFeature(struct MiraMonFeature *hMMFeature)
3576 : {
3577 84 : memset(hMMFeature, 0, sizeof(*hMMFeature));
3578 :
3579 84 : hMMFeature->nMaxMRecords = MM_INIT_NUMBER_OF_RECORDS;
3580 84 : if (MMCheckSize_t(hMMFeature->nMaxMRecords,
3581 : sizeof(*(hMMFeature->pRecords))))
3582 0 : return 1;
3583 :
3584 84 : if (!hMMFeature->nMaxMRecords)
3585 0 : return 0; // No elements nothing to do.
3586 :
3587 84 : if ((hMMFeature->pRecords = VSICalloc((size_t)hMMFeature->nMaxMRecords,
3588 : sizeof(*(hMMFeature->pRecords)))) ==
3589 : nullptr)
3590 0 : return 1;
3591 :
3592 84 : hMMFeature->pRecords[0].nMaxField = MM_INIT_NUMBER_OF_FIELDS;
3593 84 : hMMFeature->pRecords[0].nNumField = 0;
3594 84 : if (MMCheckSize_t(hMMFeature->pRecords[0].nMaxField,
3595 : sizeof(*(hMMFeature->pRecords[0].pField))))
3596 0 : return 1;
3597 84 : if (nullptr == (hMMFeature->pRecords[0].pField =
3598 84 : VSICalloc((size_t)hMMFeature->pRecords[0].nMaxField,
3599 : sizeof(*(hMMFeature->pRecords[0].pField)))))
3600 0 : return 1;
3601 :
3602 84 : return 0;
3603 : }
3604 :
3605 : // Conserves all allocated memory but resets the information
3606 565 : void MMResetFeatureGeometry(struct MiraMonFeature *hMMFeature)
3607 : {
3608 565 : if (hMMFeature->pNCoordRing)
3609 : {
3610 420 : memset(hMMFeature->pNCoordRing, 0,
3611 420 : (size_t)hMMFeature->nMaxpNCoordRing *
3612 : sizeof(*(hMMFeature->pNCoordRing)));
3613 : }
3614 565 : if (hMMFeature->pCoord)
3615 : {
3616 420 : memset(hMMFeature->pCoord, 0,
3617 420 : (size_t)hMMFeature->nMaxpCoord * sizeof(*(hMMFeature->pCoord)));
3618 : }
3619 565 : hMMFeature->nICoord = 0;
3620 565 : if (hMMFeature->pZCoord)
3621 : {
3622 281 : memset(hMMFeature->pZCoord, 0,
3623 281 : (size_t)hMMFeature->nMaxpZCoord *
3624 : sizeof(*(hMMFeature->pZCoord)));
3625 : }
3626 565 : hMMFeature->nNRings = 0;
3627 565 : hMMFeature->nIRing = 0;
3628 :
3629 565 : if (hMMFeature->flag_VFG)
3630 : {
3631 330 : memset(hMMFeature->flag_VFG, 0,
3632 330 : (size_t)hMMFeature->nMaxVFG * sizeof(*(hMMFeature->flag_VFG)));
3633 : }
3634 565 : }
3635 :
3636 : // Preserves all allocated memory but initializes it to zero.
3637 562 : void MMResetFeatureRecord(struct MiraMonFeature *hMMFeature)
3638 : {
3639 : MM_EXT_DBF_N_MULTIPLE_RECORDS nIRecord;
3640 : MM_EXT_DBF_N_FIELDS nIField;
3641 :
3642 562 : if (!hMMFeature->pRecords)
3643 352 : return;
3644 :
3645 450 : for (nIRecord = 0; nIRecord < hMMFeature->nMaxMRecords; nIRecord++)
3646 : {
3647 240 : if (!hMMFeature->pRecords[nIRecord].pField)
3648 25 : continue;
3649 4565 : for (nIField = 0; nIField < hMMFeature->pRecords[nIRecord].nMaxField;
3650 4350 : nIField++)
3651 : {
3652 4350 : if (hMMFeature->pRecords[nIRecord].pField[nIField].pDinValue)
3653 912 : *(hMMFeature->pRecords[nIRecord].pField[nIField].pDinValue) =
3654 : '\0';
3655 4350 : hMMFeature->pRecords[nIRecord].pField[nIField].bIsValid = 0;
3656 : }
3657 215 : hMMFeature->pRecords[nIRecord].nNumField = 0;
3658 : }
3659 210 : hMMFeature->nNumMRecords = 0;
3660 : }
3661 :
3662 : // Destroys all allocated memory
3663 205 : void MMDestroyFeature(struct MiraMonFeature *hMMFeature)
3664 : {
3665 205 : if (hMMFeature->pCoord)
3666 : {
3667 67 : VSIFree(hMMFeature->pCoord);
3668 67 : hMMFeature->pCoord = nullptr;
3669 : }
3670 205 : if (hMMFeature->pZCoord)
3671 : {
3672 67 : VSIFree(hMMFeature->pZCoord);
3673 67 : hMMFeature->pZCoord = nullptr;
3674 : }
3675 205 : if (hMMFeature->pNCoordRing)
3676 : {
3677 67 : VSIFree(hMMFeature->pNCoordRing);
3678 67 : hMMFeature->pNCoordRing = nullptr;
3679 : }
3680 :
3681 205 : if (hMMFeature->flag_VFG)
3682 : {
3683 27 : VSIFree(hMMFeature->flag_VFG);
3684 27 : hMMFeature->flag_VFG = nullptr;
3685 : }
3686 :
3687 205 : if (hMMFeature->pRecords)
3688 : {
3689 : MM_EXT_DBF_N_MULTIPLE_RECORDS nIRecord;
3690 : MM_EXT_DBF_N_FIELDS nIField;
3691 :
3692 262 : for (nIRecord = 0; nIRecord < hMMFeature->nMaxMRecords; nIRecord++)
3693 : {
3694 178 : if (!hMMFeature->pRecords[nIRecord].pField)
3695 75 : continue;
3696 103 : for (nIField = 0;
3697 2293 : nIField < hMMFeature->pRecords[nIRecord].nMaxField; nIField++)
3698 : {
3699 2190 : if (hMMFeature->pRecords[nIRecord].pField[nIField].pDinValue)
3700 422 : VSIFree(hMMFeature->pRecords[nIRecord]
3701 422 : .pField[nIField]
3702 422 : .pDinValue);
3703 : }
3704 103 : VSIFree(hMMFeature->pRecords[nIRecord].pField);
3705 : }
3706 84 : VSIFree(hMMFeature->pRecords);
3707 84 : hMMFeature->pRecords = nullptr;
3708 : }
3709 :
3710 205 : hMMFeature->nNRings = 0;
3711 205 : hMMFeature->nNumMRecords = 0;
3712 205 : hMMFeature->nMaxMRecords = 0;
3713 205 : }
3714 :
3715 : // Creates a MiraMon polygon, multipolygon, or linestring (arc) feature.
3716 90 : static int MMCreateFeaturePolOrArc(struct MiraMonVectLayerInfo *hMiraMonLayer,
3717 : struct MiraMonFeature *hMMFeature)
3718 : {
3719 90 : double *pZ = nullptr;
3720 : struct MM_POINT_2D *pCoord, *pCoordReal;
3721 : MM_POLYGON_RINGS_COUNT nIPart;
3722 : MM_N_VERTICES_TYPE nIVertice;
3723 : double dtempx, dtempy;
3724 : MM_POLYGON_RINGS_COUNT nExternalRingsCount;
3725 90 : struct MM_PH *pCurrentPolHeader = nullptr;
3726 : struct MM_AH *pCurrentArcHeader;
3727 : // To access how many points have been stored in the last stringline
3728 90 : struct MM_AH *pLastArcHeader = nullptr;
3729 90 : struct MM_NH *pCurrentNodeHeader, *pCurrentNodeHeaderPlus1 = nullptr;
3730 : uint32_t UnsignedLongNumber;
3731 : struct MiraMonArcLayer *pMMArc;
3732 : struct MiraMonNodeLayer *pMMNode;
3733 : struct MM_TH *pArcTopHeader;
3734 : struct MM_TH *pNodeTopHeader;
3735 90 : char VFG = 0;
3736 : MM_FILE_OFFSET nOffsetTmp;
3737 90 : struct MM_ZD *pZDesc = nullptr;
3738 : struct MM_FLUSH_INFO *pFlushAL, *pFlushNL, *pFlushZL, *pFlushPS, *pFlushPAL;
3739 90 : MM_N_VERTICES_TYPE nPolVertices = 0;
3740 : MM_BOOLEAN bReverseArc;
3741 90 : int prevCoord = -1;
3742 90 : MM_BOOLEAN bPolZeroJustCreated = FALSE;
3743 :
3744 90 : if (!hMiraMonLayer)
3745 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
3746 :
3747 90 : if (!hMMFeature)
3748 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
3749 :
3750 : // Setting pointer to 3D structure (if exists).
3751 90 : if (hMiraMonLayer->TopHeader.bIs3d)
3752 90 : pZ = hMMFeature->pZCoord;
3753 :
3754 : // Setting pointers to arc/node structures.
3755 90 : if (hMiraMonLayer->bIsPolygon)
3756 : {
3757 41 : pMMArc = &hMiraMonLayer->MMPolygon.MMArc;
3758 41 : pArcTopHeader = &hMiraMonLayer->MMPolygon.TopArcHeader;
3759 :
3760 41 : pMMNode = &hMiraMonLayer->MMPolygon.MMArc.MMNode;
3761 41 : pNodeTopHeader = &hMiraMonLayer->MMPolygon.MMArc.TopNodeHeader;
3762 : }
3763 : else
3764 : {
3765 49 : pMMArc = &hMiraMonLayer->MMArc;
3766 49 : pArcTopHeader = &hMiraMonLayer->TopHeader;
3767 :
3768 49 : pMMNode = &hMiraMonLayer->MMArc.MMNode;
3769 49 : pNodeTopHeader = &hMiraMonLayer->MMArc.TopNodeHeader;
3770 : }
3771 :
3772 : // Setting pointers to polygon structures
3773 90 : if (hMiraMonLayer->bIsPolygon)
3774 : {
3775 41 : if (MMResizePolHeaderPointer(&hMiraMonLayer->MMPolygon.pPolHeader,
3776 41 : &hMiraMonLayer->MMPolygon.nMaxPolHeader,
3777 : hMiraMonLayer->TopHeader.nElemCount,
3778 : MM_INCR_NUMBER_OF_POLYGONS, 0))
3779 : {
3780 0 : CPLError(CE_Failure, CPLE_OutOfMemory,
3781 : "Memory error in MiraMon "
3782 : "driver (MMResizePolHeaderPointer())");
3783 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
3784 : }
3785 :
3786 41 : pCurrentPolHeader = hMiraMonLayer->MMPolygon.pPolHeader +
3787 41 : hMiraMonLayer->TopHeader.nElemCount;
3788 41 : MMInitBoundingBox(&pCurrentPolHeader->dfBB);
3789 :
3790 41 : pCurrentPolHeader->dfPerimeter = 0;
3791 41 : pCurrentPolHeader->dfArea = 0L;
3792 : }
3793 :
3794 : // Setting flushes to all sections described in
3795 : // format specifications document.
3796 90 : pFlushAL = &pMMArc->FlushAL;
3797 90 : pFlushNL = &pMMNode->FlushNL;
3798 90 : pFlushZL = &pMMArc->pZSection.FlushZL;
3799 90 : pFlushPS = &hMiraMonLayer->MMPolygon.FlushPS;
3800 90 : pFlushPAL = &hMiraMonLayer->MMPolygon.FlushPAL;
3801 :
3802 90 : pFlushNL->pBlockWhereToSaveOrRead = (void *)pMMNode->pNL;
3803 90 : pFlushAL->pBlockWhereToSaveOrRead = (void *)pMMArc->pAL;
3804 90 : if (hMiraMonLayer->TopHeader.bIs3d)
3805 90 : pFlushZL->pBlockWhereToSaveOrRead = (void *)pMMArc->pZSection.pZL;
3806 90 : if (hMiraMonLayer->bIsPolygon)
3807 : {
3808 41 : pFlushPS->pBlockWhereToSaveOrRead =
3809 41 : (void *)hMiraMonLayer->MMPolygon.pPS;
3810 41 : pFlushPAL->pBlockWhereToSaveOrRead =
3811 41 : (void *)hMiraMonLayer->MMPolygon.pPAL;
3812 : }
3813 :
3814 : // Creation of the MiraMon extended database
3815 90 : if (!hMiraMonLayer->bIsPolygon)
3816 : {
3817 49 : if (hMiraMonLayer->TopHeader.nElemCount == 0)
3818 : {
3819 31 : CPLDebugOnly("MiraMon", "Creating MiraMon database");
3820 31 : if (MMCreateMMDB(hMiraMonLayer, hMMFeature->pCoord))
3821 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
3822 31 : CPLDebugOnly("MiraMon", "MiraMon database created. "
3823 : "Creating features...");
3824 : }
3825 : }
3826 : else
3827 : { // Universal polygon has been created
3828 41 : if (hMiraMonLayer->TopHeader.nElemCount == 1)
3829 : {
3830 27 : CPLDebugOnly("MiraMon", "Creating MiraMon database");
3831 27 : if (MMCreateMMDB(hMiraMonLayer, hMMFeature->pCoord))
3832 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
3833 27 : CPLDebugOnly("MiraMon", "MiraMon database created. "
3834 : "Creating features...");
3835 :
3836 : // Universal polygon have a record with ID_GRAFIC=0 and blancs
3837 27 : if (MMAddPolygonRecordToMMDB(hMiraMonLayer, nullptr, 0, 0, nullptr))
3838 : {
3839 : // Rare case where polygon zero creates the database
3840 : // but some error occurs in the creation of the polygon zero.
3841 : // The database must be destroyed and created again
3842 : // next time the polygon zero is created.
3843 0 : MMCloseMMBD_XP(hMiraMonLayer);
3844 0 : MMDestroyMMDB(hMiraMonLayer);
3845 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
3846 : }
3847 27 : bPolZeroJustCreated = TRUE;
3848 : }
3849 : }
3850 :
3851 : // Checking if its possible continue writing the file due
3852 : // to version limitations.
3853 90 : if (hMiraMonLayer->LayerVersion == MM_32BITS_VERSION)
3854 : {
3855 : MM_FILE_OFFSET nNodeOffset, nArcOffset;
3856 : MM_INTERNAL_FID nArcElemCount, nNodeElemCount;
3857 76 : nNodeOffset = pFlushNL->TotalSavedBytes + pFlushNL->nNumBytes;
3858 76 : nArcOffset = pMMArc->nOffsetArc;
3859 :
3860 76 : nArcElemCount = pArcTopHeader->nElemCount;
3861 76 : nNodeElemCount = pNodeTopHeader->nElemCount;
3862 164 : for (nIPart = 0; nIPart < hMMFeature->nNRings; nIPart++,
3863 88 : nArcElemCount++,
3864 88 : nNodeElemCount += (hMiraMonLayer->bIsPolygon ? 1 : 2))
3865 : {
3866 : // There is space for the element that is going to be written?
3867 : // Polygon or arc
3868 88 : if (MMCheckVersionForFID(hMiraMonLayer,
3869 : hMiraMonLayer->TopHeader.nElemCount))
3870 : {
3871 0 : CPLError(CE_Failure, CPLE_NotSupported,
3872 : "Error in MMCheckVersionForFID() (1)");
3873 0 : return MM_STOP_WRITING_FEATURES;
3874 : }
3875 :
3876 : // Arc if there is no polygon
3877 88 : if (MMCheckVersionForFID(hMiraMonLayer, nArcElemCount))
3878 : {
3879 0 : CPLError(CE_Failure, CPLE_NotSupported,
3880 : "Error in MMCheckVersionForFID() (2)");
3881 0 : return MM_STOP_WRITING_FEATURES;
3882 : }
3883 :
3884 : // Nodes
3885 88 : if (MMCheckVersionForFID(hMiraMonLayer, nNodeElemCount))
3886 : {
3887 0 : CPLError(CE_Failure, CPLE_NotSupported,
3888 : "Error in MMCheckVersionForFID() (3)");
3889 0 : return MM_STOP_WRITING_FEATURES;
3890 : }
3891 :
3892 : // There is space for the last node(s) that is(are) going to be written?
3893 88 : if (!hMiraMonLayer->bIsPolygon)
3894 : {
3895 41 : if (MMCheckVersionForFID(hMiraMonLayer, nNodeElemCount + 1))
3896 : {
3897 0 : CPLError(CE_Failure, CPLE_NotSupported,
3898 : "Error in MMCheckVersionForFID() (4)");
3899 0 : return MM_STOP_WRITING_FEATURES;
3900 : }
3901 : }
3902 :
3903 : // Checking offsets
3904 : // AL: check the last point
3905 88 : if (MMCheckVersionOffset(hMiraMonLayer, nArcOffset))
3906 : {
3907 0 : CPLDebugOnly("MiraMon", "Error in MMCheckVersionOffset() (0)");
3908 0 : return MM_STOP_WRITING_FEATURES;
3909 : }
3910 : // Setting next offset
3911 88 : nArcOffset +=
3912 88 : (hMMFeature->pNCoordRing[nIPart]) * pMMArc->nALElementSize;
3913 :
3914 : // NL: check the last node
3915 88 : if (hMiraMonLayer->bIsPolygon)
3916 47 : nNodeOffset += (hMMFeature->nNRings) * MM_SIZE_OF_NL_32BITS;
3917 : else
3918 41 : nNodeOffset += (2 * hMMFeature->nNRings) * MM_SIZE_OF_NL_32BITS;
3919 :
3920 88 : if (MMCheckVersionOffset(hMiraMonLayer, nNodeOffset))
3921 : {
3922 0 : CPLDebugOnly("MiraMon", "Error in MMCheckVersionOffset() (1)");
3923 0 : return MM_STOP_WRITING_FEATURES;
3924 : }
3925 : // Setting next offset
3926 88 : nNodeOffset += MM_SIZE_OF_NL_32BITS;
3927 :
3928 88 : if (!hMiraMonLayer->bIsPolygon)
3929 : {
3930 41 : if (MMCheckVersionOffset(hMiraMonLayer, nNodeOffset))
3931 : {
3932 0 : CPLDebugOnly("MiraMon",
3933 : "Error in MMCheckVersionOffset() (2)");
3934 0 : return MM_STOP_WRITING_FEATURES;
3935 : }
3936 : // Setting next offset
3937 41 : nNodeOffset += MM_SIZE_OF_NL_32BITS;
3938 : }
3939 :
3940 : // Where 3D part is going to start
3941 88 : if (hMiraMonLayer->TopHeader.bIs3d)
3942 : {
3943 88 : if (nArcElemCount == 0)
3944 : {
3945 54 : if (MMCheckVersionFor3DOffset(hMiraMonLayer,
3946 : nArcElemCount + 1, 0, 0))
3947 0 : return MM_STOP_WRITING_FEATURES;
3948 : }
3949 : else
3950 : {
3951 34 : pZDesc = pMMArc->pZSection.pZDescription;
3952 34 : if (!pZDesc)
3953 : {
3954 0 : CPLError(CE_Failure, CPLE_ObjectNull,
3955 : "Error: pZDescription should not be nullptr");
3956 0 : return MM_STOP_WRITING_FEATURES;
3957 : }
3958 :
3959 34 : if (pZDesc[nArcElemCount - 1].nZCount < 0)
3960 : {
3961 : // One altitude was written on last element
3962 13 : if (MMCheckVersionFor3DOffset(
3963 : hMiraMonLayer, nArcElemCount + 1, nArcOffset,
3964 13 : pZDesc[nArcElemCount - 1].nOffsetZ +
3965 : sizeof(*pZ)))
3966 0 : return MM_STOP_WRITING_FEATURES;
3967 : }
3968 : else
3969 : {
3970 : // One for each vertice altitude was written on last element
3971 21 : if (MMCheckVersionFor3DOffset(
3972 : hMiraMonLayer, nArcElemCount + 1, nArcOffset,
3973 21 : pZDesc[nArcElemCount - 1].nOffsetZ +
3974 21 : sizeof(*pZ) * (pMMArc->pArcHeader +
3975 : (nArcElemCount - 1))
3976 21 : ->nElemCount))
3977 0 : return MM_STOP_WRITING_FEATURES;
3978 : }
3979 : }
3980 : }
3981 : }
3982 : }
3983 :
3984 : // Going through parts of the feature.
3985 90 : nExternalRingsCount = 0;
3986 90 : pCoord = hMMFeature->pCoord;
3987 :
3988 90 : if (!pCoord)
3989 : {
3990 0 : if (bPolZeroJustCreated)
3991 : {
3992 : // Rare case where polygon zero creates the database
3993 : // but some error occurs in the creation of the polygon zero.
3994 : // The database must be destroyed and created again
3995 : // next time the polygon zero is created.
3996 0 : MMCloseMMBD_XP(hMiraMonLayer);
3997 0 : MMDestroyMMDB(hMiraMonLayer);
3998 : }
3999 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
4000 : }
4001 :
4002 : // Doing real job
4003 192 : for (nIPart = 0; nIPart < hMMFeature->nNRings; nIPart++,
4004 102 : pArcTopHeader->nElemCount++,
4005 102 : pNodeTopHeader->nElemCount += (hMiraMonLayer->bIsPolygon ? 1 : 2))
4006 : {
4007 : // Resize structures if necessary
4008 102 : if (MMResizeArcHeaderPointer(
4009 102 : &pMMArc->pArcHeader, &pMMArc->nMaxArcHeader,
4010 102 : pArcTopHeader->nElemCount + 1, MM_INCR_NUMBER_OF_ARCS, 0))
4011 : {
4012 0 : CPLDebugOnly("MiraMon", "Error in MMResizeArcHeaderPointer()");
4013 0 : CPLError(CE_Failure, CPLE_OutOfMemory,
4014 : "Memory error in MiraMon "
4015 : "driver (MMCreateFeaturePolOrArc())");
4016 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
4017 : }
4018 102 : if (MMResizeNodeHeaderPointer(
4019 102 : &pMMNode->pNodeHeader, &pMMNode->nMaxNodeHeader,
4020 102 : hMiraMonLayer->bIsPolygon ? pNodeTopHeader->nElemCount + 1
4021 49 : : pNodeTopHeader->nElemCount + 2,
4022 : MM_INCR_NUMBER_OF_NODES, 0))
4023 : {
4024 0 : CPLDebugOnly("MiraMon", "Error in MMResizeNodeHeaderPointer()");
4025 0 : CPLError(CE_Failure, CPLE_OutOfMemory,
4026 : "Memory error in MiraMon "
4027 : "driver (MMCreateFeaturePolOrArc())");
4028 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
4029 : }
4030 :
4031 102 : if (hMiraMonLayer->TopHeader.bIs3d)
4032 : {
4033 102 : if (MMResizeZSectionDescrPointer(
4034 : &pMMArc->pZSection.pZDescription,
4035 : &pMMArc->pZSection.nMaxZDescription, pMMArc->nMaxArcHeader,
4036 : MM_INCR_NUMBER_OF_ARCS, 0))
4037 : {
4038 0 : CPLDebugOnly("MiraMon",
4039 : "Error in MMResizeZSectionDescrPointer()");
4040 0 : CPLError(CE_Failure, CPLE_OutOfMemory,
4041 : "Memory error in MiraMon "
4042 : "driver (MMCreateFeaturePolOrArc())");
4043 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
4044 : }
4045 102 : pZDesc = pMMArc->pZSection.pZDescription;
4046 : }
4047 :
4048 : // Setting pointers to current headers
4049 102 : pCurrentArcHeader = pMMArc->pArcHeader + pArcTopHeader->nElemCount;
4050 102 : MMInitBoundingBox(&pCurrentArcHeader->dfBB);
4051 :
4052 102 : pCurrentNodeHeader = pMMNode->pNodeHeader + pNodeTopHeader->nElemCount;
4053 102 : if (!hMiraMonLayer->bIsPolygon)
4054 49 : pCurrentNodeHeaderPlus1 = pCurrentNodeHeader + 1;
4055 :
4056 : // Initializing feature information (section AH/PH)
4057 102 : pCurrentArcHeader->nElemCount = hMMFeature->pNCoordRing[nIPart];
4058 102 : pCurrentArcHeader->dfLength = 0.0;
4059 102 : pCurrentArcHeader->nOffset =
4060 102 : pFlushAL->TotalSavedBytes + pFlushAL->nNumBytes;
4061 :
4062 : // Dumping vertices and calculating stuff that
4063 : // MiraMon needs (longitude/perimeter, area)
4064 102 : bReverseArc = FALSE;
4065 102 : if (hMiraMonLayer->bIsPolygon)
4066 : {
4067 53 : VFG = hMMFeature->flag_VFG[nIPart];
4068 53 : bReverseArc = (VFG & MM_ROTATE_ARC) ? TRUE : FALSE;
4069 : }
4070 :
4071 102 : if (bReverseArc)
4072 : {
4073 1 : prevCoord = 1; // to find previous coordinate
4074 1 : pCoordReal = pCoord + pCurrentArcHeader->nElemCount - 1;
4075 : }
4076 : else
4077 : {
4078 101 : prevCoord = -1; // to find previous coordinate
4079 101 : pCoordReal = pCoord;
4080 : }
4081 :
4082 572 : for (nIVertice = 0; nIVertice < pCurrentArcHeader->nElemCount;
4083 470 : nIVertice++, (bReverseArc) ? pCoordReal-- : pCoordReal++)
4084 : {
4085 : // Writing the arc in the normal way
4086 470 : pFlushAL->SizeOfBlockToBeSaved = sizeof(pCoordReal->dfX);
4087 470 : pFlushAL->pBlockToBeSaved = (void *)&(pCoord + nIVertice)->dfX;
4088 470 : if (MMAppendBlockToBuffer(pFlushAL))
4089 : {
4090 0 : CPLDebugOnly("MiraMon", "Error in MMAppendBlockToBuffer() (1)");
4091 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
4092 : }
4093 :
4094 470 : pFlushAL->pBlockToBeSaved = (void *)&(pCoord + nIVertice)->dfY;
4095 470 : if (MMAppendBlockToBuffer(pFlushAL))
4096 : {
4097 0 : CPLDebugOnly("MiraMon", "Error in MMAppendBlockToBuffer() (2)");
4098 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
4099 : }
4100 :
4101 : // Calculating stuff using the inverse coordinates if it's needed
4102 470 : MMUpdateBoundingBoxXY(&pCurrentArcHeader->dfBB, pCoordReal);
4103 470 : if (nIVertice == 0 ||
4104 368 : nIVertice == pCurrentArcHeader->nElemCount - 1)
4105 204 : MMUpdateBoundingBoxXY(&pNodeTopHeader->hBB, pCoordReal);
4106 470 : if (nIVertice > 0)
4107 : {
4108 368 : dtempx = pCoordReal->dfX - (pCoordReal + prevCoord)->dfX;
4109 368 : dtempy = pCoordReal->dfY - (pCoordReal + prevCoord)->dfY;
4110 368 : pCurrentArcHeader->dfLength +=
4111 368 : sqrt(dtempx * dtempx + dtempy * dtempy);
4112 368 : if (hMiraMonLayer->bIsPolygon && pCurrentPolHeader)
4113 : {
4114 262 : pCurrentPolHeader->dfArea +=
4115 262 : (pCoordReal->dfX * (pCoordReal + prevCoord)->dfY -
4116 262 : (pCoordReal + prevCoord)->dfX * pCoordReal->dfY);
4117 : }
4118 : }
4119 : }
4120 102 : if (bReverseArc)
4121 1 : pCoord = pCoordReal + pCurrentArcHeader->nElemCount + 1;
4122 : else
4123 101 : pCoord += pCurrentArcHeader->nElemCount;
4124 :
4125 102 : nPolVertices += pCurrentArcHeader->nElemCount;
4126 :
4127 : // Updating bounding boxes
4128 102 : MMUpdateBoundingBox(&pArcTopHeader->hBB, &pCurrentArcHeader->dfBB);
4129 102 : if (hMiraMonLayer->bIsPolygon)
4130 53 : MMUpdateBoundingBox(&hMiraMonLayer->TopHeader.hBB,
4131 : &pCurrentArcHeader->dfBB);
4132 :
4133 102 : pMMArc->nOffsetArc +=
4134 102 : (pCurrentArcHeader->nElemCount) * pMMArc->nALElementSize;
4135 :
4136 102 : pCurrentArcHeader->nFirstIdNode = (2 * pArcTopHeader->nElemCount);
4137 102 : if (hMiraMonLayer->bIsPolygon)
4138 : {
4139 53 : pCurrentArcHeader->nFirstIdNode = pArcTopHeader->nElemCount;
4140 53 : pCurrentArcHeader->nLastIdNode = pArcTopHeader->nElemCount;
4141 : }
4142 : else
4143 : {
4144 49 : pCurrentArcHeader->nFirstIdNode = (2 * pArcTopHeader->nElemCount);
4145 49 : pCurrentArcHeader->nLastIdNode =
4146 49 : (2 * pArcTopHeader->nElemCount + 1);
4147 : }
4148 102 : if (MMAddArcRecordToMMDB(hMiraMonLayer, hMMFeature,
4149 : pArcTopHeader->nElemCount, pCurrentArcHeader))
4150 : {
4151 0 : CPLDebugOnly("MiraMon", "Error in MMAddArcRecordToMMDB()");
4152 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
4153 : }
4154 :
4155 : // Node Stuff: writing NL section
4156 102 : pCurrentNodeHeader->nArcsCount = 1;
4157 102 : if (hMiraMonLayer->bIsPolygon)
4158 53 : pCurrentNodeHeader->cNodeType = MM_RING_NODE;
4159 : else
4160 49 : pCurrentNodeHeader->cNodeType = MM_FINAL_NODE;
4161 :
4162 102 : pCurrentNodeHeader->nOffset =
4163 102 : pFlushNL->TotalSavedBytes + pFlushNL->nNumBytes;
4164 102 : if (MMAppendIntegerDependingOnVersion(hMiraMonLayer, pFlushNL,
4165 : &UnsignedLongNumber,
4166 : pArcTopHeader->nElemCount))
4167 : {
4168 0 : CPLDebugOnly("MiraMon",
4169 : "Error in MMAppendIntegerDependingOnVersion()");
4170 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
4171 : }
4172 :
4173 : // 8bytes alignment
4174 102 : nOffsetTmp = pFlushNL->TotalSavedBytes + pFlushNL->nNumBytes;
4175 102 : MMGetOffsetAlignedTo8(&nOffsetTmp);
4176 102 : if (nOffsetTmp != pFlushNL->TotalSavedBytes + pFlushNL->nNumBytes)
4177 : {
4178 88 : pFlushNL->SizeOfBlockToBeSaved =
4179 88 : (size_t)(nOffsetTmp -
4180 88 : (pFlushNL->TotalSavedBytes + pFlushNL->nNumBytes));
4181 88 : pFlushNL->pBlockToBeSaved = (void *)nullptr;
4182 88 : if (MMAppendBlockToBuffer(pFlushNL))
4183 : {
4184 0 : CPLDebugOnly("MiraMon", "Error in MMAppendBlockToBuffer() (3)");
4185 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
4186 : }
4187 : }
4188 102 : if (MMAddNodeRecordToMMDB(hMiraMonLayer, pNodeTopHeader->nElemCount,
4189 : pCurrentNodeHeader))
4190 : {
4191 0 : CPLDebugOnly("MiraMon", "Error in MMAddNodeRecordToMMDB()");
4192 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
4193 : }
4194 :
4195 102 : if (!hMiraMonLayer->bIsPolygon)
4196 : {
4197 49 : pCurrentNodeHeaderPlus1->nArcsCount = 1;
4198 49 : if (hMiraMonLayer->bIsPolygon)
4199 0 : pCurrentNodeHeaderPlus1->cNodeType = MM_RING_NODE;
4200 : else
4201 49 : pCurrentNodeHeaderPlus1->cNodeType = MM_FINAL_NODE;
4202 :
4203 49 : pCurrentNodeHeaderPlus1->nOffset =
4204 49 : pFlushNL->TotalSavedBytes + pFlushNL->nNumBytes;
4205 :
4206 49 : if (MMAppendIntegerDependingOnVersion(hMiraMonLayer, pFlushNL,
4207 : &UnsignedLongNumber,
4208 : pArcTopHeader->nElemCount))
4209 : {
4210 0 : CPLDebugOnly("MiraMon",
4211 : "Error in MMAppendIntegerDependingOnVersion()");
4212 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
4213 : }
4214 :
4215 : // 8bytes alignment
4216 49 : nOffsetTmp = pFlushNL->TotalSavedBytes + pFlushNL->nNumBytes;
4217 49 : MMGetOffsetAlignedTo8(&nOffsetTmp);
4218 49 : if (nOffsetTmp != pFlushNL->TotalSavedBytes + pFlushNL->nNumBytes)
4219 : {
4220 41 : pFlushNL->SizeOfBlockToBeSaved =
4221 41 : (size_t)(nOffsetTmp -
4222 41 : (pFlushNL->TotalSavedBytes + pFlushNL->nNumBytes));
4223 41 : pFlushNL->pBlockToBeSaved = (void *)nullptr;
4224 41 : if (MMAppendBlockToBuffer(pFlushNL))
4225 : {
4226 0 : CPLDebugOnly("MiraMon", "Error in MMAppendBlockToBuffer()");
4227 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
4228 : }
4229 : }
4230 49 : if (MMAddNodeRecordToMMDB(hMiraMonLayer,
4231 49 : pNodeTopHeader->nElemCount + 1,
4232 : pCurrentNodeHeaderPlus1))
4233 : {
4234 0 : CPLDebugOnly("MiraMon", "Error in MMAddNodeRecordToMMDB()");
4235 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
4236 : }
4237 : }
4238 :
4239 : // 3D stuff
4240 102 : if (hMiraMonLayer->TopHeader.bIs3d && pZDesc)
4241 : {
4242 102 : pZDesc[pArcTopHeader->nElemCount].dfBBminz =
4243 : STATISTICAL_UNDEF_VALUE;
4244 102 : pZDesc[pArcTopHeader->nElemCount].dfBBmaxz =
4245 : -STATISTICAL_UNDEF_VALUE;
4246 :
4247 : // Number of arc altitudes. If the number of altitudes is
4248 : // positive this indicates the number of altitudes for
4249 : // each vertex of the arc, and all the altitudes of the
4250 : // vertex 0 are written first, then those of the vertex 1,
4251 : // etc. If the number of altitudes is negative this
4252 : // indicates the number of arc altitudes, understanding
4253 : // that all the vertices have the same altitude (it is
4254 : // the case of a contour line, for example).
4255 :
4256 161 : for (nIVertice = 0; nIVertice < pCurrentArcHeader->nElemCount;
4257 59 : nIVertice++, pZ++)
4258 : {
4259 145 : pFlushZL->SizeOfBlockToBeSaved = sizeof(*pZ);
4260 145 : pFlushZL->pBlockToBeSaved = (void *)pZ;
4261 145 : if (MMAppendBlockToBuffer(pFlushZL))
4262 : {
4263 0 : CPLDebugOnly("MiraMon", "Error in MMAppendBlockToBuffer()");
4264 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
4265 : }
4266 :
4267 145 : if (pZDesc[pArcTopHeader->nElemCount].dfBBminz > *pZ)
4268 115 : pZDesc[pArcTopHeader->nElemCount].dfBBminz = *pZ;
4269 145 : if (pZDesc[pArcTopHeader->nElemCount].dfBBmaxz < *pZ)
4270 116 : pZDesc[pArcTopHeader->nElemCount].dfBBmaxz = *pZ;
4271 :
4272 145 : if (pMMArc->pZSection.ZHeader.dfBBminz > *pZ)
4273 68 : pMMArc->pZSection.ZHeader.dfBBminz = *pZ;
4274 145 : if (pMMArc->pZSection.ZHeader.dfBBmaxz < *pZ)
4275 67 : pMMArc->pZSection.ZHeader.dfBBmaxz = *pZ;
4276 :
4277 : // Only one altitude (the same for all vertices) is written
4278 145 : if (hMMFeature->bAllZHaveSameValue)
4279 86 : break;
4280 : }
4281 102 : if (hMMFeature->bAllZHaveSameValue)
4282 : {
4283 : // Same altitude for all vertices
4284 86 : pZDesc[pArcTopHeader->nElemCount].nZCount = -1;
4285 : }
4286 : else
4287 : {
4288 : // One different altitude for each vertice
4289 16 : pZDesc[pArcTopHeader->nElemCount].nZCount = 1;
4290 : }
4291 :
4292 102 : if (pArcTopHeader->nElemCount == 0)
4293 58 : pZDesc[pArcTopHeader->nElemCount].nOffsetZ = 0;
4294 : else
4295 : {
4296 44 : pLastArcHeader =
4297 44 : pMMArc->pArcHeader + pArcTopHeader->nElemCount - 1;
4298 :
4299 44 : if (pZDesc[pArcTopHeader->nElemCount - 1].nZCount < 0)
4300 : {
4301 32 : pZDesc[pArcTopHeader->nElemCount].nOffsetZ =
4302 32 : pZDesc[pArcTopHeader->nElemCount - 1].nOffsetZ +
4303 : sizeof(*pZ);
4304 : }
4305 : else
4306 : {
4307 12 : pZDesc[pArcTopHeader->nElemCount].nOffsetZ =
4308 12 : pZDesc[pArcTopHeader->nElemCount - 1].nOffsetZ +
4309 12 : sizeof(*pZ) * (pLastArcHeader->nElemCount);
4310 : }
4311 : }
4312 : }
4313 :
4314 : // Exclusive polygon stuff
4315 102 : if (hMiraMonLayer->bIsPolygon && pCurrentPolHeader)
4316 : {
4317 : // PS SECTION
4318 53 : if (MMAppendIntegerDependingOnVersion(hMiraMonLayer, pFlushPS,
4319 : &UnsignedLongNumber, 0))
4320 : {
4321 0 : CPLDebugOnly("MiraMon",
4322 : "Error in MMAppendIntegerDependingOnVersion()");
4323 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
4324 : }
4325 :
4326 53 : if (MMAppendIntegerDependingOnVersion(
4327 : hMiraMonLayer, pFlushPS, &UnsignedLongNumber,
4328 : hMiraMonLayer->TopHeader.nElemCount))
4329 : {
4330 0 : CPLDebugOnly("MiraMon",
4331 : "Error in MMAppendIntegerDependingOnVersion()");
4332 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
4333 : }
4334 :
4335 : // PAL SECTION
4336 : // Vertices of rings defining
4337 : // holes in polygons are in a counterclockwise direction.
4338 : // Holes are at the end of all external rings that contain the holes!!
4339 53 : if (VFG & MM_EXTERIOR_ARC_SIDE)
4340 45 : nExternalRingsCount++;
4341 :
4342 53 : pCurrentPolHeader->nArcsCount++;
4343 : //(MM_POLYGON_ARCS_COUNT)hMMFeature->nNRings;
4344 53 : if (VFG & MM_EXTERIOR_ARC_SIDE)
4345 : pCurrentPolHeader
4346 45 : ->nExternalRingsCount++; //= nExternalRingsCount;
4347 :
4348 53 : if (VFG & MM_END_ARC_IN_RING)
4349 53 : pCurrentPolHeader->nRingsCount++; //= hMMFeature->nNRings;
4350 53 : if (nIPart == 0)
4351 : {
4352 41 : pCurrentPolHeader->nOffset =
4353 41 : pFlushPAL->TotalSavedBytes + pFlushPAL->nNumBytes;
4354 : }
4355 :
4356 53 : if (nIPart == hMMFeature->nNRings - 1)
4357 41 : pCurrentPolHeader->dfArea /= 2;
4358 :
4359 53 : pFlushPAL->SizeOfBlockToBeSaved = 1;
4360 53 : pFlushPAL->pBlockToBeSaved = (void *)&VFG;
4361 53 : if (MMAppendBlockToBuffer(pFlushPAL))
4362 : {
4363 0 : CPLDebugOnly("MiraMon", "Error in MMAppendBlockToBuffer()");
4364 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
4365 : }
4366 :
4367 53 : if (MMAppendIntegerDependingOnVersion(hMiraMonLayer, pFlushPAL,
4368 : &UnsignedLongNumber,
4369 : pArcTopHeader->nElemCount))
4370 : {
4371 0 : CPLDebugOnly("MiraMon",
4372 : "Error in MMAppendIntegerDependingOnVersion()");
4373 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
4374 : }
4375 :
4376 : // 8bytes alignment
4377 53 : if (nIPart == hMMFeature->nNRings - 1)
4378 : {
4379 41 : nOffsetTmp = pFlushPAL->TotalSavedBytes + pFlushPAL->nNumBytes;
4380 41 : MMGetOffsetAlignedTo8(&nOffsetTmp);
4381 :
4382 41 : if (nOffsetTmp !=
4383 41 : pFlushPAL->TotalSavedBytes + pFlushPAL->nNumBytes)
4384 : {
4385 41 : pFlushPAL->SizeOfBlockToBeSaved =
4386 41 : (size_t)(nOffsetTmp - (pFlushPAL->TotalSavedBytes +
4387 41 : pFlushPAL->nNumBytes));
4388 41 : pFlushPAL->pBlockToBeSaved = (void *)nullptr;
4389 41 : if (MMAppendBlockToBuffer(pFlushPAL))
4390 : {
4391 0 : CPLDebugOnly("MiraMon",
4392 : "Error in MMAppendBlockToBuffer()");
4393 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
4394 : }
4395 : }
4396 : }
4397 :
4398 53 : MMUpdateBoundingBox(&pCurrentPolHeader->dfBB,
4399 : &pCurrentArcHeader->dfBB);
4400 53 : pCurrentPolHeader->dfPerimeter += pCurrentArcHeader->dfLength;
4401 : }
4402 : }
4403 :
4404 : // Updating element count and if the polygon is multipart.
4405 : // MiraMon does not accept multipoints or multilines, only multipolygons.
4406 90 : if (hMiraMonLayer->bIsPolygon)
4407 : {
4408 41 : if (MMAddPolygonRecordToMMDB(hMiraMonLayer, hMMFeature,
4409 : hMiraMonLayer->TopHeader.nElemCount,
4410 : nPolVertices, pCurrentPolHeader))
4411 : {
4412 0 : CPLDebugOnly("MiraMon", "Error in MMAddPolygonRecordToMMDB()");
4413 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
4414 : }
4415 41 : hMiraMonLayer->TopHeader.nElemCount++;
4416 :
4417 41 : if (nExternalRingsCount > 1)
4418 4 : hMiraMonLayer->TopHeader.bIsMultipolygon = TRUE;
4419 : }
4420 :
4421 90 : return MM_CONTINUE_WRITING_FEATURES;
4422 : } // End of de MMCreateFeaturePolOrArc()
4423 :
4424 : // Creates a MiraMon DBF record when not associated with a geometric feature.
4425 34 : static int MMCreateRecordDBF(struct MiraMonVectLayerInfo *hMiraMonLayer,
4426 : struct MiraMonFeature *hMMFeature)
4427 : {
4428 : int result;
4429 :
4430 34 : if (!hMiraMonLayer)
4431 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
4432 :
4433 34 : if (hMiraMonLayer->TopHeader.nElemCount == 0)
4434 : {
4435 17 : if (MMCreateMMDB(hMiraMonLayer, nullptr))
4436 : {
4437 0 : MMDestroyMMDB(hMiraMonLayer);
4438 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
4439 : }
4440 : }
4441 :
4442 34 : result = MMAddDBFRecordToMMDB(hMiraMonLayer, hMMFeature);
4443 34 : if (result == MM_FATAL_ERROR_WRITING_FEATURES ||
4444 : result == MM_STOP_WRITING_FEATURES)
4445 0 : return result;
4446 :
4447 : // Everything OK.
4448 34 : return MM_CONTINUE_WRITING_FEATURES;
4449 : } // End of de MMCreateRecordDBF()
4450 :
4451 : // Creates a MiraMon point feature.
4452 89 : static int MMCreateFeaturePoint(struct MiraMonVectLayerInfo *hMiraMonLayer,
4453 : struct MiraMonFeature *hMMFeature)
4454 : {
4455 89 : double *pZ = nullptr;
4456 : struct MM_POINT_2D *pCoord;
4457 : MM_POLYGON_RINGS_COUNT nIPart;
4458 : MM_N_VERTICES_TYPE nIVertice, nCoord;
4459 89 : struct MM_ZD *pZDescription = nullptr;
4460 : MM_INTERNAL_FID nElemCount;
4461 : int result;
4462 :
4463 89 : if (!hMiraMonLayer)
4464 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
4465 :
4466 89 : if (!hMMFeature)
4467 0 : return MM_STOP_WRITING_FEATURES;
4468 :
4469 89 : if (hMiraMonLayer->TopHeader.bIs3d)
4470 89 : pZ = hMMFeature->pZCoord;
4471 :
4472 89 : nElemCount = hMiraMonLayer->TopHeader.nElemCount;
4473 178 : for (nIPart = 0, pCoord = hMMFeature->pCoord; nIPart < hMMFeature->nNRings;
4474 89 : nIPart++, nElemCount++)
4475 : {
4476 89 : nCoord = hMMFeature->pNCoordRing[nIPart];
4477 :
4478 : // Checking if its possible continue writing the file due
4479 : // to version limitations.
4480 89 : if (MMCheckVersionForFID(hMiraMonLayer,
4481 89 : hMiraMonLayer->TopHeader.nElemCount + nCoord))
4482 : {
4483 0 : CPLError(CE_Failure, CPLE_NotSupported,
4484 : "Error in MMCheckVersionForFID() (5)");
4485 0 : return MM_STOP_WRITING_FEATURES;
4486 : }
4487 :
4488 89 : if (hMiraMonLayer->TopHeader.bIs3d)
4489 : {
4490 89 : if (nElemCount == 0)
4491 : {
4492 34 : if (MMCheckVersionFor3DOffset(hMiraMonLayer, (nElemCount + 1),
4493 : 0, 0))
4494 0 : return MM_STOP_WRITING_FEATURES;
4495 : }
4496 : else
4497 : {
4498 55 : pZDescription = hMiraMonLayer->MMPoint.pZSection.pZDescription;
4499 55 : if (!pZDescription)
4500 : {
4501 0 : CPLError(CE_Failure, CPLE_ObjectNull,
4502 : "Error: pZDescription should not be nullptr");
4503 0 : return MM_STOP_WRITING_FEATURES;
4504 : }
4505 :
4506 55 : if (MMCheckVersionFor3DOffset(
4507 : hMiraMonLayer, nElemCount + 1, 0,
4508 55 : pZDescription[nElemCount - 1].nOffsetZ + sizeof(*pZ)))
4509 0 : return MM_STOP_WRITING_FEATURES;
4510 : }
4511 : }
4512 :
4513 : // Doing real job
4514 : // Memory issues
4515 89 : if (hMiraMonLayer->TopHeader.bIs3d && pZ)
4516 : {
4517 89 : if (MMResizeZSectionDescrPointer(
4518 : &hMiraMonLayer->MMPoint.pZSection.pZDescription,
4519 : &hMiraMonLayer->MMPoint.pZSection.nMaxZDescription,
4520 : nElemCount, MM_INCR_NUMBER_OF_POINTS, 0))
4521 : {
4522 0 : CPLError(CE_Failure, CPLE_OutOfMemory,
4523 : "Memory error in MiraMon "
4524 : "driver (MMCreateFeaturePoint())");
4525 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
4526 : }
4527 :
4528 89 : pZDescription = hMiraMonLayer->MMPoint.pZSection.pZDescription;
4529 89 : if (!pZDescription)
4530 : {
4531 0 : CPLError(CE_Failure, CPLE_ObjectNull,
4532 : "Error: pZDescription should not be nullptr");
4533 0 : return MM_STOP_WRITING_FEATURES;
4534 : }
4535 :
4536 89 : pZDescription[nElemCount].dfBBminz = *pZ;
4537 89 : pZDescription[nElemCount].dfBBmaxz = *pZ;
4538 :
4539 89 : if (hMiraMonLayer->MMPoint.pZSection.ZHeader.dfBBminz > *pZ)
4540 41 : hMiraMonLayer->MMPoint.pZSection.ZHeader.dfBBminz = *pZ;
4541 89 : if (hMiraMonLayer->MMPoint.pZSection.ZHeader.dfBBmaxz < *pZ)
4542 38 : hMiraMonLayer->MMPoint.pZSection.ZHeader.dfBBmaxz = *pZ;
4543 :
4544 : // Specification ask for a negative number.
4545 89 : pZDescription[nElemCount].nZCount = -1;
4546 89 : if (nElemCount == 0)
4547 34 : pZDescription[nElemCount].nOffsetZ = 0;
4548 : else
4549 55 : pZDescription[nElemCount].nOffsetZ =
4550 55 : pZDescription[nElemCount - 1].nOffsetZ + sizeof(*pZ);
4551 : }
4552 :
4553 : // Flush settings
4554 89 : hMiraMonLayer->MMPoint.FlushTL.pBlockWhereToSaveOrRead =
4555 89 : (void *)hMiraMonLayer->MMPoint.pTL;
4556 89 : if (hMiraMonLayer->TopHeader.bIs3d)
4557 89 : hMiraMonLayer->MMPoint.pZSection.FlushZL.pBlockWhereToSaveOrRead =
4558 89 : (void *)hMiraMonLayer->MMPoint.pZSection.pZL;
4559 :
4560 : // Dump point or points (MiraMon does not have multiple points)
4561 178 : for (nIVertice = 0; nIVertice < nCoord; nIVertice++, pCoord++)
4562 : {
4563 : // Updating the bounding box of the layer
4564 89 : MMUpdateBoundingBoxXY(&hMiraMonLayer->TopHeader.hBB, pCoord);
4565 :
4566 : // Adding the point at the memory block
4567 89 : hMiraMonLayer->MMPoint.FlushTL.SizeOfBlockToBeSaved =
4568 : sizeof(pCoord->dfX);
4569 89 : hMiraMonLayer->MMPoint.FlushTL.pBlockToBeSaved =
4570 89 : (void *)&pCoord->dfX;
4571 89 : if (MMAppendBlockToBuffer(&hMiraMonLayer->MMPoint.FlushTL))
4572 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
4573 89 : hMiraMonLayer->MMPoint.FlushTL.pBlockToBeSaved =
4574 89 : (void *)&pCoord->dfY;
4575 89 : if (MMAppendBlockToBuffer(&hMiraMonLayer->MMPoint.FlushTL))
4576 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
4577 :
4578 : // Adding the 3D part, if exists, at the memory block
4579 89 : if (hMiraMonLayer->TopHeader.bIs3d && pZ)
4580 : {
4581 89 : hMiraMonLayer->MMPoint.pZSection.FlushZL.SizeOfBlockToBeSaved =
4582 : sizeof(*pZ);
4583 89 : hMiraMonLayer->MMPoint.pZSection.FlushZL.pBlockToBeSaved =
4584 : (void *)pZ;
4585 89 : if (MMAppendBlockToBuffer(
4586 : &hMiraMonLayer->MMPoint.pZSection.FlushZL))
4587 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
4588 :
4589 89 : if (!pZDescription)
4590 : {
4591 0 : CPLError(CE_Failure, CPLE_ObjectNull,
4592 : "Error: pZDescription should not be nullptr");
4593 0 : return MM_STOP_WRITING_FEATURES;
4594 : }
4595 :
4596 89 : if (pZDescription[nElemCount].dfBBminz > *pZ)
4597 0 : pZDescription[nElemCount].dfBBminz = *pZ;
4598 89 : if (pZDescription[nElemCount].dfBBmaxz < *pZ)
4599 0 : pZDescription[nElemCount].dfBBmaxz = *pZ;
4600 :
4601 89 : if (hMiraMonLayer->MMPoint.pZSection.ZHeader.dfBBminz > *pZ)
4602 0 : hMiraMonLayer->MMPoint.pZSection.ZHeader.dfBBminz = *pZ;
4603 89 : if (hMiraMonLayer->MMPoint.pZSection.ZHeader.dfBBmaxz < *pZ)
4604 0 : hMiraMonLayer->MMPoint.pZSection.ZHeader.dfBBmaxz = *pZ;
4605 :
4606 89 : pZ++;
4607 : }
4608 : }
4609 :
4610 89 : if (hMiraMonLayer->TopHeader.nElemCount == 0)
4611 : {
4612 34 : if (MMCreateMMDB(hMiraMonLayer, hMMFeature->pCoord))
4613 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
4614 : }
4615 :
4616 89 : result = MMAddPointRecordToMMDB(hMiraMonLayer, hMMFeature, nElemCount);
4617 89 : if (result == MM_FATAL_ERROR_WRITING_FEATURES ||
4618 : result == MM_STOP_WRITING_FEATURES)
4619 0 : return result;
4620 : }
4621 : // Updating nElemCount at the header of the layer
4622 89 : hMiraMonLayer->TopHeader.nElemCount = nElemCount;
4623 :
4624 : // Everything OK.
4625 89 : return MM_CONTINUE_WRITING_FEATURES;
4626 : } // End of de MMCreateFeaturePoint()
4627 :
4628 : // Checks whether a given Feature ID (FID) exceeds the maximum allowed
4629 : // index for 2 GB vectors in a specific MiraMon layer.
4630 804 : int MMCheckVersionForFID(struct MiraMonVectLayerInfo *hMiraMonLayer,
4631 : MM_INTERNAL_FID FID)
4632 : {
4633 804 : if (!hMiraMonLayer)
4634 0 : return 1;
4635 :
4636 804 : if (hMiraMonLayer->LayerVersion != MM_32BITS_VERSION)
4637 56 : return 0;
4638 :
4639 748 : if (FID >= MAXIMUM_OBJECT_INDEX_IN_2GB_VECTORS)
4640 0 : return 1;
4641 748 : return 0;
4642 : }
4643 :
4644 : // Checks whether a given offset exceeds the maximum allowed
4645 : // index for 2 GB vectors in a specific MiraMon layer.
4646 217 : int MMCheckVersionOffset(struct MiraMonVectLayerInfo *hMiraMonLayer,
4647 : MM_FILE_OFFSET OffsetToCheck)
4648 : {
4649 217 : if (!hMiraMonLayer)
4650 0 : return 1;
4651 :
4652 : // Checking if the final version is 1.1 or 2.0
4653 217 : if (hMiraMonLayer->LayerVersion != MM_32BITS_VERSION)
4654 0 : return 0;
4655 :
4656 : // User decided that if necessary, output version can be 2.0
4657 217 : if (OffsetToCheck < MAXIMUM_OFFSET_IN_2GB_VECTORS)
4658 217 : return 0;
4659 :
4660 0 : return 1;
4661 : }
4662 :
4663 : // Checks whether a given offset in 3D section exceeds the maximum allowed
4664 : // index for 2 GB vectors in a specific MiraMon layer.
4665 177 : int MMCheckVersionFor3DOffset(struct MiraMonVectLayerInfo *hMiraMonLayer,
4666 : MM_INTERNAL_FID nElemCount,
4667 : MM_FILE_OFFSET nOffsetAL,
4668 : MM_FILE_OFFSET nZLOffset)
4669 : {
4670 : MM_FILE_OFFSET LastOffset;
4671 :
4672 177 : if (!hMiraMonLayer)
4673 0 : return 1;
4674 :
4675 : // Checking if the final version is 1.1 or 2.0
4676 177 : if (hMiraMonLayer->LayerVersion != MM_32BITS_VERSION)
4677 6 : return 0;
4678 :
4679 : // User decided that if necessary, output version can be 2.0
4680 171 : if (hMiraMonLayer->bIsPoint)
4681 83 : LastOffset = MM_HEADER_SIZE_32_BITS + nElemCount * MM_SIZE_OF_TL;
4682 : else // Arc case
4683 : {
4684 88 : LastOffset = MM_HEADER_SIZE_32_BITS +
4685 88 : nElemCount * MM_SIZE_OF_AH_32BITS + +nOffsetAL;
4686 : }
4687 :
4688 171 : LastOffset += MM_SIZE_OF_ZH;
4689 171 : LastOffset += nElemCount * MM_SIZE_OF_ZD_32_BITS;
4690 171 : LastOffset += nZLOffset;
4691 :
4692 171 : if (LastOffset < MAXIMUM_OFFSET_IN_2GB_VECTORS)
4693 171 : return 0;
4694 :
4695 0 : return 1;
4696 : }
4697 :
4698 : // Adds a feature in a MiraMon layer.
4699 213 : int MMAddFeature(struct MiraMonVectLayerInfo *hMiraMonLayer,
4700 : struct MiraMonFeature *hMiraMonFeature)
4701 : {
4702 : int re;
4703 213 : MM_INTERNAL_FID previousFID = 0;
4704 :
4705 213 : if (!hMiraMonLayer)
4706 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
4707 :
4708 213 : if (!hMiraMonLayer->bIsBeenInit)
4709 : {
4710 0 : if (MMInitLayerByType(hMiraMonLayer))
4711 : {
4712 0 : CPLDebugOnly("MiraMon", "Error in MMInitLayerByType()");
4713 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
4714 : }
4715 0 : hMiraMonLayer->bIsBeenInit = 1;
4716 : }
4717 :
4718 213 : if (hMiraMonFeature)
4719 213 : previousFID = hMiraMonLayer->TopHeader.nElemCount;
4720 :
4721 213 : if (hMiraMonLayer->bIsPoint)
4722 : {
4723 89 : re = MMCreateFeaturePoint(hMiraMonLayer, hMiraMonFeature);
4724 89 : if (hMiraMonFeature)
4725 : {
4726 89 : hMiraMonFeature->nReadFeatures =
4727 89 : hMiraMonLayer->TopHeader.nElemCount - previousFID;
4728 : }
4729 89 : return re;
4730 : }
4731 124 : if (hMiraMonLayer->bIsArc || hMiraMonLayer->bIsPolygon)
4732 : {
4733 90 : re = MMCreateFeaturePolOrArc(hMiraMonLayer, hMiraMonFeature);
4734 90 : if (hMiraMonFeature)
4735 : {
4736 90 : hMiraMonFeature->nReadFeatures =
4737 90 : hMiraMonLayer->TopHeader.nElemCount - previousFID;
4738 : }
4739 90 : return re;
4740 : }
4741 34 : if (hMiraMonLayer->bIsDBF)
4742 : {
4743 : // Adding a record to DBF file
4744 34 : re = MMCreateRecordDBF(hMiraMonLayer, hMiraMonFeature);
4745 34 : if (hMiraMonFeature)
4746 : {
4747 34 : hMiraMonFeature->nReadFeatures =
4748 34 : hMiraMonLayer->TopHeader.nElemCount - previousFID;
4749 : }
4750 34 : return re;
4751 : }
4752 :
4753 0 : return MM_CONTINUE_WRITING_FEATURES;
4754 : }
4755 :
4756 : /* -------------------------------------------------------------------- */
4757 : /* Tools used by MiraMon. */
4758 : /* -------------------------------------------------------------------- */
4759 :
4760 320 : void MMInitBoundingBox(struct MMBoundingBox *dfBB)
4761 : {
4762 320 : if (!dfBB)
4763 0 : return;
4764 320 : dfBB->dfMinX = STATISTICAL_UNDEF_VALUE;
4765 320 : dfBB->dfMaxX = -STATISTICAL_UNDEF_VALUE;
4766 320 : dfBB->dfMinY = STATISTICAL_UNDEF_VALUE;
4767 320 : dfBB->dfMaxY = -STATISTICAL_UNDEF_VALUE;
4768 : }
4769 :
4770 208 : void MMUpdateBoundingBox(struct MMBoundingBox *dfBBToBeAct,
4771 : struct MMBoundingBox *dfBBWithData)
4772 : {
4773 208 : if (!dfBBToBeAct)
4774 0 : return;
4775 :
4776 208 : if (dfBBToBeAct->dfMinX > dfBBWithData->dfMinX)
4777 133 : dfBBToBeAct->dfMinX = dfBBWithData->dfMinX;
4778 :
4779 208 : if (dfBBToBeAct->dfMinY > dfBBWithData->dfMinY)
4780 148 : dfBBToBeAct->dfMinY = dfBBWithData->dfMinY;
4781 :
4782 208 : if (dfBBToBeAct->dfMaxX < dfBBWithData->dfMaxX)
4783 147 : dfBBToBeAct->dfMaxX = dfBBWithData->dfMaxX;
4784 :
4785 208 : if (dfBBToBeAct->dfMaxY < dfBBWithData->dfMaxY)
4786 145 : dfBBToBeAct->dfMaxY = dfBBWithData->dfMaxY;
4787 : }
4788 :
4789 763 : void MMUpdateBoundingBoxXY(struct MMBoundingBox *dfBB,
4790 : struct MM_POINT_2D *pCoord)
4791 : {
4792 763 : if (!pCoord)
4793 0 : return;
4794 :
4795 763 : if (pCoord->dfX < dfBB->dfMinX)
4796 269 : dfBB->dfMinX = pCoord->dfX;
4797 :
4798 763 : if (pCoord->dfY < dfBB->dfMinY)
4799 294 : dfBB->dfMinY = pCoord->dfY;
4800 :
4801 763 : if (pCoord->dfX > dfBB->dfMaxX)
4802 398 : dfBB->dfMaxX = pCoord->dfX;
4803 :
4804 763 : if (pCoord->dfY > dfBB->dfMaxY)
4805 358 : dfBB->dfMaxY = pCoord->dfY;
4806 : }
4807 :
4808 : /* -------------------------------------------------------------------- */
4809 : /* Resize structures for reuse */
4810 : /* -------------------------------------------------------------------- */
4811 1398 : int MMResizeMiraMonFieldValue(struct MiraMonFieldValue **pFieldValue,
4812 : MM_EXT_DBF_N_MULTIPLE_RECORDS *nMax,
4813 : MM_EXT_DBF_N_MULTIPLE_RECORDS nNum,
4814 : MM_EXT_DBF_N_MULTIPLE_RECORDS nIncr,
4815 : MM_EXT_DBF_N_MULTIPLE_RECORDS nProposedMax)
4816 : {
4817 : MM_EXT_DBF_N_MULTIPLE_RECORDS nPrevMax;
4818 : MM_EXT_DBF_N_MULTIPLE_RECORDS nNewMax;
4819 : void *pTmp;
4820 :
4821 1398 : if (nNum < *nMax)
4822 1379 : return 0;
4823 :
4824 19 : nPrevMax = *nMax;
4825 19 : nNewMax = MAX(nNum + nIncr, nProposedMax);
4826 19 : if (MMCheckSize_t(nNewMax, sizeof(**pFieldValue)))
4827 : {
4828 0 : return 1;
4829 : }
4830 19 : if ((pTmp = VSIRealloc(*pFieldValue,
4831 19 : (size_t)nNewMax * sizeof(**pFieldValue))) == nullptr)
4832 : {
4833 0 : CPLError(CE_Failure, CPLE_OutOfMemory,
4834 : "Memory error in MiraMon "
4835 : "driver (MMResizeMiraMonFieldValue())");
4836 0 : return 1;
4837 : }
4838 19 : *nMax = nNewMax;
4839 19 : *pFieldValue = pTmp;
4840 :
4841 19 : memset((*pFieldValue) + nPrevMax, 0,
4842 19 : (size_t)(*nMax - nPrevMax) * sizeof(**pFieldValue));
4843 19 : return 0;
4844 : }
4845 :
4846 352 : int MMResizeMiraMonPolygonArcs(struct MM_PAL_MEM **pFID,
4847 : MM_POLYGON_ARCS_COUNT *nMax,
4848 : MM_POLYGON_ARCS_COUNT nNum,
4849 : MM_POLYGON_ARCS_COUNT nIncr,
4850 : MM_POLYGON_ARCS_COUNT nProposedMax)
4851 : {
4852 : MM_POLYGON_ARCS_COUNT nPrevMax;
4853 : MM_POLYGON_ARCS_COUNT nNewMax;
4854 : void *pTmp;
4855 :
4856 352 : if (nNum < *nMax)
4857 32 : return 0;
4858 :
4859 320 : nPrevMax = *nMax;
4860 320 : nNewMax = MAX(nNum + nIncr, nProposedMax);
4861 320 : if (MMCheckSize_t(nNewMax, sizeof(**pFID)))
4862 : {
4863 0 : return 1;
4864 : }
4865 320 : if (nNewMax == 0 && *pFID)
4866 0 : return 0;
4867 320 : if ((pTmp = VSIRealloc(*pFID, (size_t)nNewMax * sizeof(**pFID))) == nullptr)
4868 : {
4869 0 : CPLError(CE_Failure, CPLE_OutOfMemory,
4870 : "Memory error in MiraMon "
4871 : "driver (MMResizeMiraMonPolygonArcs())");
4872 0 : return 1;
4873 : }
4874 320 : *nMax = nNewMax;
4875 320 : *pFID = pTmp;
4876 :
4877 320 : memset((*pFID) + nPrevMax, 0, (size_t)(*nMax - nPrevMax) * sizeof(**pFID));
4878 320 : return 0;
4879 : }
4880 :
4881 88 : int MMResizeMiraMonRecord(struct MiraMonRecord **pMiraMonRecord,
4882 : MM_EXT_DBF_N_MULTIPLE_RECORDS *nMax,
4883 : MM_EXT_DBF_N_MULTIPLE_RECORDS nNum,
4884 : MM_EXT_DBF_N_MULTIPLE_RECORDS nIncr,
4885 : MM_EXT_DBF_N_MULTIPLE_RECORDS nProposedMax)
4886 : {
4887 : MM_EXT_DBF_N_MULTIPLE_RECORDS nPrevMax;
4888 : MM_EXT_DBF_N_MULTIPLE_RECORDS nNewMax;
4889 : void *pTmp;
4890 :
4891 88 : if (nNum < *nMax)
4892 72 : return 0;
4893 :
4894 16 : nPrevMax = *nMax;
4895 16 : nNewMax = MAX(nNum + nIncr, nProposedMax);
4896 16 : if (MMCheckSize_t(nNewMax, sizeof(**pMiraMonRecord)))
4897 : {
4898 0 : return 1;
4899 : }
4900 16 : if (nNewMax == 0 && *pMiraMonRecord)
4901 0 : return 0;
4902 16 : if ((pTmp = VSIRealloc(*pMiraMonRecord,
4903 16 : (size_t)nNewMax * sizeof(**pMiraMonRecord))) ==
4904 : nullptr)
4905 : {
4906 0 : CPLError(CE_Failure, CPLE_OutOfMemory,
4907 : "Memory error in MiraMon "
4908 : "driver (MMResizeMiraMonRecord())");
4909 0 : return 1;
4910 : }
4911 16 : *nMax = nNewMax;
4912 16 : *pMiraMonRecord = pTmp;
4913 :
4914 16 : memset((*pMiraMonRecord) + nPrevMax, 0,
4915 16 : (size_t)(*nMax - nPrevMax) * sizeof(**pMiraMonRecord));
4916 16 : return 0;
4917 : }
4918 :
4919 191 : int MMResizeZSectionDescrPointer(struct MM_ZD **pZDescription, GUInt64 *nMax,
4920 : GUInt64 nNum, GUInt64 nIncr,
4921 : GUInt64 nProposedMax)
4922 : {
4923 : GUInt64 nNewMax, nPrevMax;
4924 : void *pTmp;
4925 :
4926 191 : if (nNum < *nMax)
4927 133 : return 0;
4928 :
4929 58 : nPrevMax = *nMax;
4930 58 : nNewMax = MAX(nNum + nIncr, nProposedMax);
4931 58 : if (MMCheckSize_t(nNewMax, sizeof(**pZDescription)))
4932 : {
4933 0 : return 1;
4934 : }
4935 58 : if (nNewMax == 0 && *pZDescription)
4936 0 : return 0;
4937 58 : if ((pTmp = VSIRealloc(*pZDescription,
4938 : (size_t)nNewMax * sizeof(**pZDescription))) ==
4939 : nullptr)
4940 : {
4941 0 : CPLError(CE_Failure, CPLE_OutOfMemory,
4942 : "Memory error in MiraMon "
4943 : "driver (MMResizeZSectionDescrPointer())");
4944 0 : return 1;
4945 : }
4946 58 : *nMax = nNewMax;
4947 58 : *pZDescription = pTmp;
4948 :
4949 58 : memset((*pZDescription) + nPrevMax, 0,
4950 58 : (size_t)(*nMax - nPrevMax) * sizeof(**pZDescription));
4951 58 : return 0;
4952 : }
4953 :
4954 102 : int MMResizeNodeHeaderPointer(struct MM_NH **pNodeHeader, GUInt64 *nMax,
4955 : GUInt64 nNum, GUInt64 nIncr, GUInt64 nProposedMax)
4956 : {
4957 : GUInt64 nNewMax, nPrevMax;
4958 : void *pTmp;
4959 :
4960 102 : if (nNum < *nMax)
4961 102 : return 0;
4962 :
4963 0 : nPrevMax = *nMax;
4964 0 : nNewMax = MAX(nNum + nIncr, nProposedMax);
4965 0 : if (MMCheckSize_t(nNewMax, sizeof(**pNodeHeader)))
4966 : {
4967 0 : return 1;
4968 : }
4969 0 : if (nNewMax == 0 && *pNodeHeader)
4970 0 : return 0;
4971 0 : if ((pTmp = VSIRealloc(*pNodeHeader,
4972 : (size_t)nNewMax * sizeof(**pNodeHeader))) == nullptr)
4973 : {
4974 0 : CPLError(CE_Failure, CPLE_OutOfMemory,
4975 : "Memory error in MiraMon "
4976 : "driver (MMResizeNodeHeaderPointer())");
4977 0 : return 1;
4978 : }
4979 0 : *nMax = nNewMax;
4980 0 : *pNodeHeader = pTmp;
4981 :
4982 0 : memset((*pNodeHeader) + nPrevMax, 0,
4983 0 : (size_t)(*nMax - nPrevMax) * sizeof(**pNodeHeader));
4984 0 : return 0;
4985 : }
4986 :
4987 102 : int MMResizeArcHeaderPointer(struct MM_AH **pArcHeader, GUInt64 *nMax,
4988 : GUInt64 nNum, GUInt64 nIncr, GUInt64 nProposedMax)
4989 : {
4990 : GUInt64 nNewMax, nPrevMax;
4991 : void *pTmp;
4992 :
4993 102 : if (nNum < *nMax)
4994 102 : return 0;
4995 :
4996 0 : nPrevMax = *nMax;
4997 0 : nNewMax = MAX(nNum + nIncr, nProposedMax);
4998 0 : if (MMCheckSize_t(nNewMax, sizeof(**pArcHeader)))
4999 : {
5000 0 : return 1;
5001 : }
5002 0 : if (nNewMax == 0 && *pArcHeader)
5003 0 : return 0;
5004 0 : if ((pTmp = VSIRealloc(*pArcHeader,
5005 : (size_t)nNewMax * sizeof(**pArcHeader))) == nullptr)
5006 : {
5007 0 : CPLError(CE_Failure, CPLE_OutOfMemory,
5008 : "Memory error in MiraMon "
5009 : "driver (MMResizeArcHeaderPointer())");
5010 0 : return 1;
5011 : }
5012 0 : *nMax = nNewMax;
5013 0 : *pArcHeader = pTmp;
5014 :
5015 0 : memset((*pArcHeader) + nPrevMax, 0,
5016 0 : (size_t)(*nMax - nPrevMax) * sizeof(**pArcHeader));
5017 0 : return 0;
5018 : }
5019 :
5020 41 : int MMResizePolHeaderPointer(struct MM_PH **pPolHeader, GUInt64 *nMax,
5021 : GUInt64 nNum, GUInt64 nIncr, GUInt64 nProposedMax)
5022 : {
5023 : GUInt64 nNewMax, nPrevMax;
5024 : void *pTmp;
5025 :
5026 41 : if (nNum < *nMax)
5027 41 : return 0;
5028 :
5029 0 : nPrevMax = *nMax;
5030 0 : nNewMax = MAX(nNum + nIncr, nProposedMax);
5031 0 : if (MMCheckSize_t(nNewMax, sizeof(**pPolHeader)))
5032 : {
5033 0 : return 1;
5034 : }
5035 0 : if (nNewMax == 0 && *pPolHeader)
5036 0 : return 0;
5037 0 : if ((pTmp = VSIRealloc(*pPolHeader,
5038 : (size_t)nNewMax * sizeof(**pPolHeader))) == nullptr)
5039 : {
5040 0 : CPLError(CE_Failure, CPLE_OutOfMemory,
5041 : "Memory error in MiraMon "
5042 : "driver (MMResizePolHeaderPointer())");
5043 0 : return 1;
5044 : }
5045 0 : *nMax = nNewMax;
5046 0 : *pPolHeader = pTmp;
5047 :
5048 0 : memset((*pPolHeader) + nPrevMax, 0,
5049 0 : (size_t)(*nMax - nPrevMax) * sizeof(**pPolHeader));
5050 0 : return 0;
5051 : }
5052 :
5053 2747 : int MMResize_MM_N_VERTICES_TYPE_Pointer(MM_N_VERTICES_TYPE **pVrt,
5054 : MM_N_VERTICES_TYPE *nMax,
5055 : MM_N_VERTICES_TYPE nNum,
5056 : MM_N_VERTICES_TYPE nIncr,
5057 : MM_N_VERTICES_TYPE nProposedMax)
5058 : {
5059 : MM_N_VERTICES_TYPE nNewMax, nPrevMax;
5060 : void *pTmp;
5061 :
5062 2747 : if (nNum < *nMax)
5063 1234 : return 0;
5064 :
5065 1513 : nPrevMax = *nMax;
5066 1513 : nNewMax = MAX(nNum + nIncr, nProposedMax);
5067 1513 : if (MMCheckSize_t(nNewMax, sizeof(**pVrt)))
5068 : {
5069 0 : return 1;
5070 : }
5071 1513 : if (nNewMax == 0 && *pVrt)
5072 0 : return 0;
5073 1513 : if ((pTmp = VSIRealloc(*pVrt, (size_t)nNewMax * sizeof(**pVrt))) == nullptr)
5074 : {
5075 0 : CPLError(CE_Failure, CPLE_OutOfMemory,
5076 : "Memory error in MiraMon "
5077 : "driver (MMResize_MM_N_VERTICES_TYPE_Pointer())");
5078 0 : return 1;
5079 : }
5080 1513 : *nMax = nNewMax;
5081 1513 : *pVrt = pTmp;
5082 :
5083 1513 : memset((*pVrt) + nPrevMax, 0, (size_t)(*nMax - nPrevMax) * sizeof(**pVrt));
5084 1513 : return 0;
5085 : }
5086 :
5087 399 : int MMResizeVFGPointer(char **pInt, MM_INTERNAL_FID *nMax, MM_INTERNAL_FID nNum,
5088 : MM_INTERNAL_FID nIncr, MM_INTERNAL_FID nProposedMax)
5089 : {
5090 : MM_N_VERTICES_TYPE nNewMax, nPrevMax;
5091 : void *pTmp;
5092 :
5093 399 : if (nNum < *nMax)
5094 58 : return 0;
5095 :
5096 341 : nPrevMax = *nMax;
5097 341 : nNewMax = MAX(nNum + nIncr, nProposedMax);
5098 341 : if (MMCheckSize_t(nNewMax, sizeof(**pInt)))
5099 : {
5100 0 : return 1;
5101 : }
5102 341 : if (nNewMax == 0 && *pInt)
5103 0 : return 0;
5104 341 : if ((pTmp = VSIRealloc(*pInt, (size_t)nNewMax * sizeof(**pInt))) == nullptr)
5105 : {
5106 0 : CPLError(CE_Failure, CPLE_OutOfMemory,
5107 : "Memory error in MiraMon "
5108 : "driver (MMResizeVFGPointer())");
5109 0 : return 1;
5110 : }
5111 341 : *nMax = nNewMax;
5112 341 : *pInt = pTmp;
5113 :
5114 341 : memset((*pInt) + nPrevMax, 0, (size_t)(*nMax - nPrevMax) * sizeof(**pInt));
5115 341 : return 0;
5116 : }
5117 :
5118 2760 : int MMResizeMM_POINT2DPointer(struct MM_POINT_2D **pPoint2D,
5119 : MM_N_VERTICES_TYPE *nMax, MM_N_VERTICES_TYPE nNum,
5120 : MM_N_VERTICES_TYPE nIncr,
5121 : MM_N_VERTICES_TYPE nProposedMax)
5122 : {
5123 : MM_N_VERTICES_TYPE nNewMax, nPrevMax;
5124 : void *pTmp;
5125 :
5126 2760 : if (nNum < *nMax)
5127 2367 : return 0;
5128 :
5129 393 : nPrevMax = *nMax;
5130 393 : nNewMax = MAX(nNum + nIncr, nProposedMax);
5131 393 : if (MMCheckSize_t(nNewMax, sizeof(**pPoint2D)))
5132 : {
5133 0 : return 1;
5134 : }
5135 393 : if (nNewMax == 0 && *pPoint2D)
5136 0 : return 0;
5137 393 : if ((pTmp = VSIRealloc(*pPoint2D, (size_t)nNewMax * sizeof(**pPoint2D))) ==
5138 : nullptr)
5139 : {
5140 0 : CPLError(CE_Failure, CPLE_OutOfMemory,
5141 : "Memory error in MiraMon "
5142 : "driver (MMResizeMM_POINT2DPointer())");
5143 0 : return 1;
5144 : }
5145 393 : *nMax = nNewMax;
5146 393 : *pPoint2D = pTmp;
5147 :
5148 393 : memset((*pPoint2D) + nPrevMax, 0,
5149 393 : (size_t)(*nMax - nPrevMax) * sizeof(**pPoint2D));
5150 393 : return 0;
5151 : }
5152 :
5153 1787 : int MMResizeDoublePointer(MM_COORD_TYPE **pDouble, MM_N_VERTICES_TYPE *nMax,
5154 : MM_N_VERTICES_TYPE nNum, MM_N_VERTICES_TYPE nIncr,
5155 : MM_N_VERTICES_TYPE nProposedMax)
5156 : {
5157 : MM_N_VERTICES_TYPE nNewMax, nPrevMax;
5158 : void *pTmp;
5159 :
5160 1787 : if (nNum < *nMax)
5161 1619 : return 0;
5162 :
5163 168 : nPrevMax = *nMax;
5164 168 : nNewMax = MAX(nNum + nIncr, nProposedMax);
5165 168 : if (MMCheckSize_t(nNewMax, sizeof(**pDouble)))
5166 : {
5167 0 : return 1;
5168 : }
5169 168 : if (nNewMax == 0 && *pDouble)
5170 0 : return 0;
5171 168 : if ((pTmp = VSIRealloc(*pDouble, (size_t)nNewMax * sizeof(**pDouble))) ==
5172 : nullptr)
5173 : {
5174 0 : CPLError(CE_Failure, CPLE_OutOfMemory,
5175 : "Memory error in MiraMon "
5176 : "driver (MMResizeDoublePointer())");
5177 0 : return 1;
5178 : }
5179 168 : *nMax = nNewMax;
5180 168 : *pDouble = pTmp;
5181 :
5182 168 : memset((*pDouble) + nPrevMax, 0,
5183 168 : (size_t)(*nMax - nPrevMax) * sizeof(**pDouble));
5184 168 : return 0;
5185 : }
5186 :
5187 23549 : int MMResizeStringToOperateIfNeeded(struct MiraMonVectLayerInfo *hMiraMonLayer,
5188 : MM_EXT_DBF_N_FIELDS nNewSize)
5189 : {
5190 23549 : if (!hMiraMonLayer)
5191 0 : return 1;
5192 :
5193 23549 : if (nNewSize >= hMiraMonLayer->nNumStringToOperate)
5194 : {
5195 : char *p;
5196 449 : if (MMCheckSize_t(nNewSize, 1))
5197 0 : return 1;
5198 449 : p = (char *)VSICalloc(1, (size_t)nNewSize);
5199 449 : if (!p)
5200 : {
5201 0 : CPLError(CE_Failure, CPLE_OutOfMemory,
5202 : "Memory error in MiraMon "
5203 : "driver (MMResizeStringToOperateIfNeeded())");
5204 0 : return 1;
5205 : }
5206 449 : VSIFree(hMiraMonLayer->szStringToOperate);
5207 449 : hMiraMonLayer->szStringToOperate = p;
5208 449 : hMiraMonLayer->nNumStringToOperate = nNewSize;
5209 : }
5210 23549 : return 0;
5211 : }
5212 :
5213 : /* -------------------------------------------------------------------- */
5214 : /* Metadata Functions */
5215 : /* -------------------------------------------------------------------- */
5216 :
5217 : #define LineReturn "\r\n"
5218 :
5219 : // Generates an identifier that REL 4 MiraMon metadata needs.
5220 177 : static void MMGenerateFileIdentifierFromMetadataFileName(char *pMMFN,
5221 : char *aFileIdentifier)
5222 : {
5223 : char aCharRand[8];
5224 : static const char aCharset[] =
5225 : "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
5226 : int i, len_charset;
5227 :
5228 177 : memset(aFileIdentifier, '\0', MM_MAX_LEN_LAYER_IDENTIFIER);
5229 :
5230 177 : aCharRand[0] = '_';
5231 177 : len_charset = (int)strlen(aCharset);
5232 1239 : for (i = 1; i < 7; i++)
5233 : {
5234 : #ifndef __COVERITY__
5235 1062 : aCharRand[i] = aCharset[rand() % (len_charset - 1)];
5236 : #else
5237 : aCharRand[i] = aCharset[i % (len_charset - 1)];
5238 : #endif
5239 : }
5240 177 : aCharRand[7] = '\0';
5241 177 : CPLStrlcpy(aFileIdentifier, pMMFN, MM_MAX_LEN_LAYER_IDENTIFIER - 7);
5242 177 : strcat(aFileIdentifier, aCharRand);
5243 177 : return;
5244 : }
5245 :
5246 : // Converts a string from UTF-8 to ANSI to be written in a REL 4 file
5247 759 : static void MMWrite_ANSI_MetadataKeyDescriptor(
5248 : struct MiraMonVectorMetaData *hMMMD, VSILFILE *pF, const char *pszEng,
5249 : const char *pszCat, const char *pszEsp, const char *pszCurrentEncoding)
5250 : {
5251 759 : if (!EQUAL(pszCurrentEncoding, CPL_ENC_ISO8859_1))
5252 : {
5253 99 : char *pszString = nullptr;
5254 :
5255 99 : switch (hMMMD->nMMLanguage)
5256 : {
5257 2 : case MM_CAT_LANGUAGE:
5258 : pszString =
5259 2 : CPLRecode(pszCat, pszCurrentEncoding, CPL_ENC_ISO8859_1);
5260 2 : break;
5261 2 : case MM_SPA_LANGUAGE:
5262 : pszString =
5263 2 : CPLRecode(pszEsp, pszCurrentEncoding, CPL_ENC_ISO8859_1);
5264 2 : break;
5265 95 : default:
5266 : case MM_ENG_LANGUAGE:
5267 : pszString =
5268 95 : CPLRecode(pszEng, pszCurrentEncoding, CPL_ENC_ISO8859_1);
5269 95 : break;
5270 : }
5271 99 : if (pszString)
5272 : {
5273 99 : VSIFPrintfL(pF, "%s", KEY_descriptor);
5274 99 : VSIFPrintfL(pF, "=");
5275 99 : VSIFPrintfL(pF, "%s", pszString);
5276 99 : VSIFPrintfL(pF, "%s", LineReturn);
5277 99 : CPLFree(pszString);
5278 : }
5279 : }
5280 : else
5281 : {
5282 : const char *pszString;
5283 660 : switch (hMMMD->nMMLanguage)
5284 : {
5285 1 : case MM_CAT_LANGUAGE:
5286 1 : pszString = pszCat;
5287 1 : break;
5288 1 : case MM_SPA_LANGUAGE:
5289 1 : pszString = pszEsp;
5290 1 : break;
5291 658 : default:
5292 : case MM_ENG_LANGUAGE:
5293 658 : pszString = pszEng;
5294 658 : break;
5295 : }
5296 660 : if (pszString)
5297 : {
5298 660 : VSIFPrintfL(pF, "%s", KEY_descriptor);
5299 660 : VSIFPrintfL(pF, "=");
5300 660 : VSIFPrintfL(pF, "%s", pszString);
5301 660 : VSIFPrintfL(pF, "%s", LineReturn);
5302 : }
5303 : }
5304 759 : }
5305 :
5306 : /*
5307 : Writes a MiraMon REL 4 metadata file. Next sections are included:
5308 : VERSION, METADADES, IDENTIFICATION, EXTENT, OVERVIEW,
5309 : TAULA_PRINCIPAL and GEOMETRIA_I_TOPOLOGIA
5310 :
5311 : Please, consult the meaning of all them at:
5312 : https://www.miramon.cat/help/eng/GeMPlus/ClausREL.htm
5313 :
5314 : This file must be written in ANSI encoding; therefore, some
5315 : conversions are performed for strings that may originally
5316 : be in UTF-8.
5317 : */
5318 177 : static int MMWriteMetadataFile(struct MiraMonVectorMetaData *hMMMD)
5319 : {
5320 : char aMessage[MM_MESSAGE_LENGTH],
5321 : aFileIdentifier[MM_MAX_LEN_LAYER_IDENTIFIER], aMMIDSRS[MM_MAX_ID_SNY];
5322 : char *pszChaiCP1252;
5323 : MM_EXT_DBF_N_FIELDS nIField;
5324 : VSILFILE *pF;
5325 : time_t currentTime;
5326 : char aTimeString[200];
5327 :
5328 177 : if (!hMMMD->aLayerName)
5329 0 : return 0;
5330 :
5331 177 : if (nullptr == (pF = VSIFOpenL(hMMMD->aLayerName, "wb")))
5332 : {
5333 0 : CPLError(CE_Failure, CPLE_OpenFailed, "The file %s must exist.",
5334 : hMMMD->aLayerName);
5335 0 : return 1;
5336 : }
5337 :
5338 : // Writing MiraMon version section
5339 177 : VSIFPrintfL(pF, "[%s]" LineReturn, SECTION_VERSIO);
5340 :
5341 177 : VSIFPrintfL(pF, "%s=%u" LineReturn, KEY_Vers, (unsigned)MM_VERS);
5342 177 : VSIFPrintfL(pF, "%s=%u" LineReturn, KEY_SubVers, (unsigned)MM_SUBVERS);
5343 :
5344 177 : VSIFPrintfL(pF, "%s=%u" LineReturn, KEY_VersMetaDades,
5345 : (unsigned)MM_VERS_METADADES);
5346 177 : VSIFPrintfL(pF, "%s=%u" LineReturn, KEY_SubVersMetaDades,
5347 : (unsigned)MM_SUBVERS_METADADES);
5348 :
5349 : // Writing METADADES section
5350 177 : VSIFPrintfL(pF, "\r\n[%s]" LineReturn, SECTION_METADADES);
5351 177 : CPLStrlcpy(aMessage, hMMMD->aLayerName, sizeof(aMessage));
5352 177 : MMGenerateFileIdentifierFromMetadataFileName(aMessage, aFileIdentifier);
5353 :
5354 177 : pszChaiCP1252 = CPLRecode(aFileIdentifier, CPL_ENC_UTF8, "CP1252");
5355 177 : VSIFPrintfL(pF, "%s=%s" LineReturn, KEY_FileIdentifier,
5356 : pszChaiCP1252 ? pszChaiCP1252 : aFileIdentifier);
5357 177 : VSIFPrintfL(pF, "%s=%s" LineReturn, KEY_language, KEY_Value_eng);
5358 177 : VSIFPrintfL(pF, "%s=%s" LineReturn, KEY_MDIdiom, KEY_Value_eng);
5359 177 : VSIFPrintfL(pF, "%s=%s" LineReturn, KEY_characterSet,
5360 : KEY_Value_characterSet);
5361 :
5362 : // Writing IDENTIFICATION section
5363 177 : VSIFPrintfL(pF, LineReturn "[%s]" LineReturn, SECTION_IDENTIFICATION);
5364 177 : VSIFPrintfL(pF, "%s=%s" LineReturn, KEY_code,
5365 : pszChaiCP1252 ? pszChaiCP1252 : aFileIdentifier);
5366 177 : VSIFPrintfL(pF, "%s=" LineReturn, KEY_codeSpace);
5367 177 : CPLFree(pszChaiCP1252); // Not needed
5368 177 : if (hMMMD->szLayerTitle && !MMIsEmptyString(hMMMD->szLayerTitle))
5369 : {
5370 177 : pszChaiCP1252 = CPLRecode(hMMMD->szLayerTitle, CPL_ENC_UTF8, "CP1252");
5371 177 : if (hMMMD->ePlainLT == MM_LayerType_Point)
5372 34 : VSIFPrintfL(pF, "%s=%s (pnt)" LineReturn, KEY_DatasetTitle,
5373 : pszChaiCP1252 ? pszChaiCP1252 : hMMMD->szLayerTitle);
5374 177 : if (hMMMD->ePlainLT == MM_LayerType_Arc)
5375 58 : VSIFPrintfL(pF, "%s=%s (arc)" LineReturn, KEY_DatasetTitle,
5376 : pszChaiCP1252 ? pszChaiCP1252 : hMMMD->szLayerTitle);
5377 177 : if (hMMMD->ePlainLT == MM_LayerType_Pol)
5378 27 : VSIFPrintfL(pF, "%s=%s (pol)" LineReturn, KEY_DatasetTitle,
5379 : pszChaiCP1252 ? pszChaiCP1252 : hMMMD->szLayerTitle);
5380 177 : CPLFree(pszChaiCP1252);
5381 : }
5382 177 : VSIFPrintfL(pF, "%s=%s" LineReturn, KEY_language, KEY_Value_eng);
5383 :
5384 177 : if (hMMMD->ePlainLT != MM_LayerType_Node &&
5385 119 : hMMMD->ePlainLT != MM_LayerType_Pol)
5386 : {
5387 : // SPATIAL_REFERENCE_SYSTEM:HORIZONTAL
5388 92 : VSIFPrintfL(pF, LineReturn "[%s:%s]" LineReturn,
5389 : SECTION_SPATIAL_REFERENCE_SYSTEM, SECTION_HORIZONTAL);
5390 113 : if (!ReturnMMIDSRSFromEPSGCodeSRS(hMMMD->pSRS, aMMIDSRS) &&
5391 21 : !MMIsEmptyString(aMMIDSRS))
5392 21 : VSIFPrintfL(pF, "%s=%s" LineReturn, KEY_HorizontalSystemIdentifier,
5393 : aMMIDSRS);
5394 : else
5395 : {
5396 71 : CPLError(CE_Warning, CPLE_NotSupported,
5397 : "The MiraMon driver cannot assign any HRS.");
5398 : // Horizontal Reference System
5399 71 : VSIFPrintfL(pF, "%s=plane" LineReturn,
5400 : KEY_HorizontalSystemIdentifier);
5401 71 : VSIFPrintfL(pF, "%s=local" LineReturn,
5402 : KEY_HorizontalSystemDefinition);
5403 71 : if (hMMMD->pXUnit)
5404 0 : VSIFPrintfL(pF, "%s=%s" LineReturn, KEY_unitats, hMMMD->pXUnit);
5405 71 : if (hMMMD->pYUnit)
5406 : {
5407 0 : if (!hMMMD->pXUnit || strcasecmp(hMMMD->pXUnit, hMMMD->pYUnit))
5408 0 : VSIFPrintfL(pF, "%s=%s" LineReturn, KEY_unitatsY,
5409 : hMMMD->pYUnit);
5410 : }
5411 : }
5412 :
5413 : // SPATIAL_REFERENCE_SYSTEM:VERTICAL
5414 : // Llegim les unitats del Sist. ref. vertical
5415 92 : if (hMMMD->pZUnit)
5416 : {
5417 0 : VSIFPrintfL(pF, LineReturn "[%s:%s]" LineReturn,
5418 : SECTION_SPATIAL_REFERENCE_SYSTEM, SECTION_VERTICAL);
5419 0 : VSIFPrintfL(pF, "%s=%s" LineReturn, KEY_unitats, hMMMD->pZUnit);
5420 : }
5421 : }
5422 :
5423 177 : if (hMMMD->ePlainLT == MM_LayerType_Pol && hMMMD->aArcFile)
5424 : {
5425 : // Writing OVERVIEW:ASPECTES_TECNICS in polygon metadata file.
5426 : // ArcSource=fitx_pol.arc
5427 27 : pszChaiCP1252 = CPLRecode(hMMMD->aArcFile, CPL_ENC_UTF8, "CP1252");
5428 27 : VSIFPrintfL(pF, LineReturn "[%s]" LineReturn,
5429 : SECTION_OVVW_ASPECTES_TECNICS);
5430 27 : VSIFPrintfL(pF, "%s=\"%s\"" LineReturn, KEY_ArcSource, pszChaiCP1252);
5431 27 : CPLFree(pszChaiCP1252);
5432 : }
5433 150 : else if (hMMMD->ePlainLT == MM_LayerType_Arc && hMMMD->aArcFile)
5434 : {
5435 27 : pszChaiCP1252 = CPLRecode(hMMMD->aArcFile, CPL_ENC_UTF8, "CP1252");
5436 : // Writing OVERVIEW:ASPECTES_TECNICS in arc metadata file.
5437 : // Ciclat1=fitx_arc.pol
5438 27 : VSIFPrintfL(pF, LineReturn "[%s]" LineReturn,
5439 : SECTION_OVVW_ASPECTES_TECNICS);
5440 27 : VSIFPrintfL(pF, "Ciclat1=\"%s\"" LineReturn, pszChaiCP1252);
5441 27 : CPLFree(pszChaiCP1252);
5442 : }
5443 :
5444 : // Writing EXTENT section
5445 177 : VSIFPrintfL(pF, LineReturn "[%s]" LineReturn, SECTION_EXTENT);
5446 177 : VSIFPrintfL(pF, "%s=0" LineReturn, KEY_toler_env);
5447 :
5448 177 : if (hMMMD->hBB.dfMinX != MM_UNDEFINED_STATISTICAL_VALUE &&
5449 177 : hMMMD->hBB.dfMaxX != -MM_UNDEFINED_STATISTICAL_VALUE &&
5450 177 : hMMMD->hBB.dfMinY != MM_UNDEFINED_STATISTICAL_VALUE &&
5451 177 : hMMMD->hBB.dfMaxY != -MM_UNDEFINED_STATISTICAL_VALUE)
5452 : {
5453 177 : VSIFPrintfL(pF, "%s=%lf" LineReturn, KEY_MinX, hMMMD->hBB.dfMinX);
5454 177 : VSIFPrintfL(pF, "%s=%lf" LineReturn, KEY_MaxX, hMMMD->hBB.dfMaxX);
5455 177 : VSIFPrintfL(pF, "%s=%lf" LineReturn, KEY_MinY, hMMMD->hBB.dfMinY);
5456 177 : VSIFPrintfL(pF, "%s=%lf" LineReturn, KEY_MaxY, hMMMD->hBB.dfMaxY);
5457 : }
5458 :
5459 : // Writing OVERVIEW section
5460 177 : VSIFPrintfL(pF, LineReturn "[%s]" LineReturn, SECTION_OVERVIEW);
5461 :
5462 177 : currentTime = time(nullptr);
5463 :
5464 : struct tm ltime;
5465 177 : VSILocalTime(¤tTime, <ime);
5466 177 : snprintf(aTimeString, sizeof(aTimeString), "%04d%02d%02d %02d%02d%02d%02d",
5467 177 : ltime.tm_year + 1900, ltime.tm_mon + 1, ltime.tm_mday,
5468 : ltime.tm_hour, ltime.tm_min, ltime.tm_sec, 0);
5469 177 : VSIFPrintfL(pF, "%s=%s" LineReturn, KEY_CreationDate, aTimeString);
5470 177 : VSIFPrintfL(pF, LineReturn);
5471 :
5472 : // Writing TAULA_PRINCIPAL section
5473 177 : VSIFPrintfL(pF, "[%s]" LineReturn, SECTION_TAULA_PRINCIPAL);
5474 177 : VSIFPrintfL(pF, "IdGrafic=%s" LineReturn, szMMNomCampIdGraficDefecte);
5475 177 : VSIFPrintfL(pF, "TipusRelacio=RELACIO_1_1_DICC" LineReturn);
5476 :
5477 177 : VSIFPrintfL(pF, LineReturn);
5478 177 : VSIFPrintfL(pF, "[%s:%s]" LineReturn, SECTION_TAULA_PRINCIPAL,
5479 : szMMNomCampIdGraficDefecte);
5480 177 : VSIFPrintfL(pF, "visible=0" LineReturn);
5481 177 : VSIFPrintfL(pF, "simbolitzable=0" LineReturn);
5482 :
5483 177 : MMWrite_ANSI_MetadataKeyDescriptor(
5484 : hMMMD, pF, szInternalGraphicIdentifierEng,
5485 : szInternalGraphicIdentifierCat, szInternalGraphicIdentifierSpa,
5486 : CPL_ENC_ISO8859_1);
5487 :
5488 177 : if (hMMMD->ePlainLT == MM_LayerType_Arc)
5489 : {
5490 58 : VSIFPrintfL(pF, LineReturn);
5491 58 : VSIFPrintfL(pF, "[%s:%s]" LineReturn, SECTION_TAULA_PRINCIPAL,
5492 : szMMNomCampNVertexsDefecte);
5493 58 : VSIFPrintfL(pF, "visible=0" LineReturn);
5494 58 : VSIFPrintfL(pF, "simbolitzable=0" LineReturn);
5495 58 : MMWrite_ANSI_MetadataKeyDescriptor(
5496 : hMMMD, pF, szNumberOfVerticesEng, szNumberOfVerticesCat,
5497 : szNumberOfVerticesSpa, CPL_ENC_ISO8859_1);
5498 :
5499 58 : VSIFPrintfL(pF, LineReturn);
5500 58 : VSIFPrintfL(pF, "[%s:%s]" LineReturn, SECTION_TAULA_PRINCIPAL,
5501 : szMMNomCampLongitudArcDefecte);
5502 58 : MMWrite_ANSI_MetadataKeyDescriptor(hMMMD, pF, szLengthOfAarcEng,
5503 : szLengthOfAarcCat, szLengthOfAarcSpa,
5504 : CPL_ENC_ISO8859_1);
5505 :
5506 58 : VSIFPrintfL(pF, LineReturn);
5507 58 : VSIFPrintfL(pF, "[%s:%s]" LineReturn, SECTION_TAULA_PRINCIPAL,
5508 : szMMNomCampNodeIniDefecte);
5509 58 : VSIFPrintfL(pF, "visible=0" LineReturn);
5510 58 : VSIFPrintfL(pF, "simbolitzable=0" LineReturn);
5511 58 : MMWrite_ANSI_MetadataKeyDescriptor(hMMMD, pF, szInitialNodeEng,
5512 : szInitialNodeCat, szInitialNodeSpa,
5513 : CPL_ENC_ISO8859_1);
5514 :
5515 58 : VSIFPrintfL(pF, LineReturn);
5516 58 : VSIFPrintfL(pF, "[%s:%s]" LineReturn, SECTION_TAULA_PRINCIPAL,
5517 : szMMNomCampNodeFiDefecte);
5518 58 : VSIFPrintfL(pF, "visible=0" LineReturn);
5519 58 : VSIFPrintfL(pF, "simbolitzable=0" LineReturn);
5520 58 : MMWrite_ANSI_MetadataKeyDescriptor(hMMMD, pF, szFinalNodeEng,
5521 : szFinalNodeCat, szFinalNodeSpa,
5522 : CPL_ENC_ISO8859_1);
5523 :
5524 58 : VSIFPrintfL(pF, LineReturn);
5525 58 : VSIFPrintfL(pF, "[GEOMETRIA_I_TOPOLOGIA]" LineReturn);
5526 58 : VSIFPrintfL(pF, "NomCampNVertexs=%s" LineReturn,
5527 : szMMNomCampNVertexsDefecte);
5528 58 : VSIFPrintfL(pF, "NomCampLongitudArc=%s" LineReturn,
5529 : szMMNomCampLongitudArcDefecte);
5530 58 : VSIFPrintfL(pF, "NomCampNodeIni=%s" LineReturn,
5531 : szMMNomCampNodeIniDefecte);
5532 58 : VSIFPrintfL(pF, "NomCampNodeFi=%s" LineReturn,
5533 : szMMNomCampNodeFiDefecte);
5534 : }
5535 119 : else if (hMMMD->ePlainLT == MM_LayerType_Node)
5536 : {
5537 58 : VSIFPrintfL(pF, LineReturn);
5538 58 : VSIFPrintfL(pF, "[%s:%s]" LineReturn, SECTION_TAULA_PRINCIPAL,
5539 : szMMNomCampArcsANodeDefecte);
5540 58 : VSIFPrintfL(pF, "simbolitzable=0" LineReturn);
5541 58 : MMWrite_ANSI_MetadataKeyDescriptor(
5542 : hMMMD, pF, szNumberOfArcsToNodeEng, szNumberOfArcsToNodeCat,
5543 : szNumberOfArcsToNodeSpa, CPL_ENC_ISO8859_1);
5544 :
5545 58 : VSIFPrintfL(pF, LineReturn);
5546 58 : VSIFPrintfL(pF, "[%s:%s]" LineReturn, SECTION_TAULA_PRINCIPAL,
5547 : szMMNomCampTipusNodeDefecte);
5548 58 : VSIFPrintfL(pF, "simbolitzable=0" LineReturn);
5549 58 : MMWrite_ANSI_MetadataKeyDescriptor(hMMMD, pF, szNodeTypeEng,
5550 : szNodeTypeCat, szNodeTypeSpa,
5551 : CPL_ENC_ISO8859_1);
5552 :
5553 58 : VSIFPrintfL(pF, LineReturn);
5554 58 : VSIFPrintfL(pF, "[GEOMETRIA_I_TOPOLOGIA]" LineReturn);
5555 58 : VSIFPrintfL(pF, "NomCampArcsANode=%s" LineReturn,
5556 : szMMNomCampArcsANodeDefecte);
5557 58 : VSIFPrintfL(pF, "NomCampTipusNode=%s" LineReturn,
5558 : szMMNomCampTipusNodeDefecte);
5559 : }
5560 61 : else if (hMMMD->ePlainLT == MM_LayerType_Pol)
5561 : {
5562 27 : VSIFPrintfL(pF, LineReturn);
5563 27 : VSIFPrintfL(pF, "[%s:%s]" LineReturn, SECTION_TAULA_PRINCIPAL,
5564 : szMMNomCampNVertexsDefecte);
5565 27 : VSIFPrintfL(pF, "visible=0" LineReturn);
5566 27 : VSIFPrintfL(pF, "simbolitzable=0" LineReturn);
5567 27 : MMWrite_ANSI_MetadataKeyDescriptor(
5568 : hMMMD, pF, szNumberOfVerticesEng, szNumberOfVerticesCat,
5569 : szNumberOfVerticesSpa, CPL_ENC_ISO8859_1);
5570 :
5571 27 : VSIFPrintfL(pF, LineReturn);
5572 27 : VSIFPrintfL(pF, "[%s:%s]" LineReturn, SECTION_TAULA_PRINCIPAL,
5573 : szMMNomCampPerimetreDefecte);
5574 27 : MMWrite_ANSI_MetadataKeyDescriptor(
5575 : hMMMD, pF, szPerimeterOfThePolygonEng, szPerimeterOfThePolygonCat,
5576 : szPerimeterOfThePolygonSpa, CPL_ENC_ISO8859_1);
5577 :
5578 27 : VSIFPrintfL(pF, LineReturn);
5579 27 : VSIFPrintfL(pF, "[%s:%s]" LineReturn, SECTION_TAULA_PRINCIPAL,
5580 : szMMNomCampAreaDefecte);
5581 27 : MMWrite_ANSI_MetadataKeyDescriptor(
5582 : hMMMD, pF, szAreaOfThePolygonEng, szAreaOfThePolygonCat,
5583 : szAreaOfThePolygonSpa, CPL_ENC_ISO8859_1);
5584 :
5585 27 : VSIFPrintfL(pF, LineReturn);
5586 27 : VSIFPrintfL(pF, "[%s:%s]" LineReturn, SECTION_TAULA_PRINCIPAL,
5587 : szMMNomCampNArcsDefecte);
5588 27 : VSIFPrintfL(pF, "visible=0" LineReturn);
5589 27 : VSIFPrintfL(pF, "simbolitzable=0" LineReturn);
5590 27 : MMWrite_ANSI_MetadataKeyDescriptor(hMMMD, pF, szNumberOfArcsEng,
5591 : szNumberOfArcsCat, szNumberOfArcsSpa,
5592 : CPL_ENC_ISO8859_1);
5593 :
5594 27 : VSIFPrintfL(pF, LineReturn);
5595 27 : VSIFPrintfL(pF, "[%s:%s]" LineReturn, SECTION_TAULA_PRINCIPAL,
5596 : szMMNomCampNPoligonsDefecte);
5597 27 : VSIFPrintfL(pF, "visible=0" LineReturn);
5598 27 : VSIFPrintfL(pF, "simbolitzable=0" LineReturn);
5599 27 : MMWrite_ANSI_MetadataKeyDescriptor(
5600 : hMMMD, pF, szNumberOfElementaryPolygonsEng,
5601 : szNumberOfElementaryPolygonsCat, szNumberOfElementaryPolygonsSpa,
5602 : CPL_ENC_ISO8859_1);
5603 :
5604 27 : VSIFPrintfL(pF, LineReturn);
5605 27 : VSIFPrintfL(pF, "[GEOMETRIA_I_TOPOLOGIA]" LineReturn);
5606 27 : VSIFPrintfL(pF, "NomCampNVertexs=%s" LineReturn,
5607 : szMMNomCampNVertexsDefecte);
5608 27 : VSIFPrintfL(pF, "NomCampPerimetre=%s" LineReturn,
5609 : szMMNomCampPerimetreDefecte);
5610 27 : VSIFPrintfL(pF, "NomCampArea=%s" LineReturn, szMMNomCampAreaDefecte);
5611 27 : VSIFPrintfL(pF, "NomCampNArcs=%s" LineReturn, szMMNomCampNArcsDefecte);
5612 27 : VSIFPrintfL(pF, "NomCampNPoligons=%s" LineReturn,
5613 : szMMNomCampNPoligonsDefecte);
5614 : }
5615 :
5616 177 : if (hMMMD->pLayerDB && hMMMD->pLayerDB->nNFields > 0)
5617 : {
5618 : // For each field of the databes
5619 586 : for (nIField = 0; nIField < hMMMD->pLayerDB->nNFields; nIField++)
5620 : {
5621 495 : VSIFPrintfL(pF, LineReturn "[%s:%s]" LineReturn,
5622 : SECTION_TAULA_PRINCIPAL,
5623 495 : hMMMD->pLayerDB->pFields[nIField].pszFieldName);
5624 :
5625 495 : if (!MMIsEmptyString(
5626 594 : hMMMD->pLayerDB->pFields[nIField].pszFieldDescription) &&
5627 99 : !MMIsEmptyString(
5628 99 : hMMMD->pLayerDB->pFields[nIField].pszFieldName))
5629 : {
5630 99 : MMWrite_ANSI_MetadataKeyDescriptor(
5631 : hMMMD, pF,
5632 99 : hMMMD->pLayerDB->pFields[nIField].pszFieldDescription,
5633 99 : hMMMD->pLayerDB->pFields[nIField].pszFieldDescription,
5634 99 : hMMMD->pLayerDB->pFields[nIField].pszFieldDescription,
5635 : CPL_ENC_UTF8);
5636 : }
5637 :
5638 : // Exception in a particular case: "altura" is a catalan word that means
5639 : // "height". Its unit by default will be "m" instead of "unknown".
5640 : // The same goes for "z", which easily means height.
5641 495 : if (EQUAL("altura",
5642 495 : hMMMD->pLayerDB->pFields[nIField].pszFieldName) ||
5643 495 : EQUAL("z", hMMMD->pLayerDB->pFields[nIField].pszFieldName))
5644 : {
5645 0 : VSIFPrintfL(pF, "unitats=m" LineReturn);
5646 : }
5647 : else
5648 : {
5649 : // By default units of field values will not be shown.
5650 495 : VSIFPrintfL(pF, "MostrarUnitats=0" LineReturn);
5651 : }
5652 : }
5653 : }
5654 177 : VSIFCloseL(pF);
5655 177 : return 0;
5656 : }
5657 :
5658 : // Writes metadata files for MiraMon vector layers
5659 194 : static int MMWriteVectorMetadataFile(struct MiraMonVectLayerInfo *hMiraMonLayer,
5660 : int layerPlainType, int layerMainPlainType)
5661 : {
5662 : struct MiraMonVectorMetaData hMMMD;
5663 :
5664 194 : if (!hMiraMonLayer)
5665 0 : return 1;
5666 :
5667 : // MiraMon writes a REL file of each .pnt, .arc, .nod or .pol
5668 194 : memset(&hMMMD, 0, sizeof(hMMMD));
5669 194 : hMMMD.ePlainLT = layerPlainType;
5670 194 : hMMMD.pSRS = hMiraMonLayer->pSRS;
5671 194 : hMMMD.pZUnit = hMiraMonLayer->pZUnit;
5672 194 : hMMMD.nMMLanguage = hMiraMonLayer->nMMLanguage;
5673 :
5674 194 : hMMMD.szLayerTitle = hMiraMonLayer->szLayerTitle;
5675 194 : if (layerPlainType == MM_LayerType_Point)
5676 : {
5677 34 : hMMMD.aLayerName = hMiraMonLayer->MMPoint.pszREL_LayerName;
5678 34 : if (MMIsEmptyString(hMMMD.aLayerName))
5679 0 : return 0; // If no file, no error. Just continue.
5680 34 : memcpy(&hMMMD.hBB, &hMiraMonLayer->TopHeader.hBB, sizeof(hMMMD.hBB));
5681 34 : hMMMD.pLayerDB = hMiraMonLayer->pLayerDB;
5682 34 : return MMWriteMetadataFile(&hMMMD);
5683 : }
5684 160 : else if (layerPlainType == MM_LayerType_Arc)
5685 : {
5686 : int nResult;
5687 :
5688 : // Arcs and not polygons
5689 58 : if (layerMainPlainType == MM_LayerType_Arc)
5690 : {
5691 31 : hMMMD.aLayerName = hMiraMonLayer->MMArc.pszREL_LayerName;
5692 31 : if (MMIsEmptyString(hMMMD.aLayerName))
5693 0 : return 0; // If no file, no error. Just continue.
5694 31 : memcpy(&hMMMD.hBB, &hMiraMonLayer->TopHeader.hBB,
5695 : sizeof(hMMMD.hBB));
5696 31 : hMMMD.pLayerDB = hMiraMonLayer->pLayerDB;
5697 : }
5698 : // Arcs and polygons
5699 : else
5700 : {
5701 : // Arc from polygon
5702 27 : hMMMD.aLayerName = hMiraMonLayer->MMPolygon.MMArc.pszREL_LayerName;
5703 27 : if (MMIsEmptyString(hMMMD.aLayerName))
5704 0 : return 0; // If no file, no error. Just continue.
5705 :
5706 27 : memcpy(&hMMMD.hBB, &hMiraMonLayer->MMPolygon.TopArcHeader.hBB,
5707 : sizeof(hMMMD.hBB));
5708 27 : hMMMD.pLayerDB = nullptr;
5709 27 : hMMMD.aArcFile = CPLStrdup(
5710 27 : CPLGetFilename(hMiraMonLayer->MMPolygon.pszLayerName));
5711 : }
5712 58 : nResult = MMWriteMetadataFile(&hMMMD);
5713 58 : VSIFree(hMMMD.aArcFile);
5714 58 : return nResult;
5715 : }
5716 102 : else if (layerPlainType == MM_LayerType_Pol)
5717 : {
5718 : int nResult;
5719 :
5720 27 : hMMMD.aLayerName = hMiraMonLayer->MMPolygon.pszREL_LayerName;
5721 :
5722 27 : if (MMIsEmptyString(hMMMD.aLayerName))
5723 0 : return 0; // If no file, no error. Just continue.
5724 :
5725 27 : memcpy(&hMMMD.hBB, &hMiraMonLayer->TopHeader.hBB, sizeof(hMMMD.hBB));
5726 27 : hMMMD.pLayerDB = hMiraMonLayer->pLayerDB;
5727 27 : hMMMD.aArcFile = CPLStrdup(
5728 27 : CPLGetFilename(hMiraMonLayer->MMPolygon.MMArc.pszLayerName));
5729 27 : nResult = MMWriteMetadataFile(&hMMMD);
5730 27 : VSIFree(hMMMD.aArcFile);
5731 27 : return nResult;
5732 : }
5733 75 : else if (layerPlainType == MM_LayerType_Node)
5734 : {
5735 : // Node from arc
5736 58 : if (layerMainPlainType == MM_LayerType_Arc)
5737 : {
5738 31 : hMMMD.aLayerName = hMiraMonLayer->MMArc.MMNode.pszREL_LayerName;
5739 31 : if (MMIsEmptyString(hMMMD.aLayerName))
5740 0 : return 0; // If no file, no error. Just continue.
5741 31 : memcpy(&hMMMD.hBB, &hMiraMonLayer->MMArc.TopNodeHeader.hBB,
5742 : sizeof(hMMMD.hBB));
5743 : }
5744 : else // Node from polygon
5745 : {
5746 27 : hMMMD.aLayerName =
5747 27 : hMiraMonLayer->MMPolygon.MMArc.MMNode.pszREL_LayerName;
5748 27 : if (MMIsEmptyString(hMMMD.aLayerName))
5749 0 : return 0; // If no file, no error. Just continue.
5750 27 : memcpy(&hMMMD.hBB,
5751 27 : &hMiraMonLayer->MMPolygon.MMArc.TopNodeHeader.hBB,
5752 : sizeof(hMMMD.hBB));
5753 : }
5754 58 : hMMMD.pLayerDB = nullptr;
5755 58 : return MMWriteMetadataFile(&hMMMD);
5756 : }
5757 17 : return 0;
5758 : }
5759 :
5760 109 : int MMWriteVectorMetadata(struct MiraMonVectLayerInfo *hMiraMonLayer)
5761 : {
5762 109 : if (!hMiraMonLayer)
5763 0 : return 1;
5764 :
5765 109 : if (hMiraMonLayer->bIsPoint)
5766 34 : return MMWriteVectorMetadataFile(hMiraMonLayer, MM_LayerType_Point,
5767 : MM_LayerType_Point);
5768 75 : if (hMiraMonLayer->bIsArc && !hMiraMonLayer->bIsPolygon)
5769 : {
5770 31 : if (MMWriteVectorMetadataFile(hMiraMonLayer, MM_LayerType_Node,
5771 : MM_LayerType_Arc))
5772 0 : return 1;
5773 31 : return MMWriteVectorMetadataFile(hMiraMonLayer, MM_LayerType_Arc,
5774 : MM_LayerType_Arc);
5775 : }
5776 44 : if (hMiraMonLayer->bIsPolygon)
5777 : {
5778 27 : if (MMWriteVectorMetadataFile(hMiraMonLayer, MM_LayerType_Node,
5779 : MM_LayerType_Pol))
5780 0 : return 1;
5781 27 : if (MMWriteVectorMetadataFile(hMiraMonLayer, MM_LayerType_Arc,
5782 : MM_LayerType_Pol))
5783 0 : return 1;
5784 27 : return MMWriteVectorMetadataFile(hMiraMonLayer, MM_LayerType_Pol,
5785 : MM_LayerType_Pol);
5786 : }
5787 17 : if (hMiraMonLayer->bIsDBF)
5788 : {
5789 17 : return MMWriteVectorMetadataFile(hMiraMonLayer, MM_LayerType_Unknown,
5790 : MM_LayerType_Unknown);
5791 : }
5792 0 : return 0;
5793 : }
5794 :
5795 : /* -------------------------------------------------------------------- */
5796 : /* MiraMon database functions */
5797 : /* -------------------------------------------------------------------- */
5798 :
5799 : // Initializes a MiraMon database associated with a vector layer:
5800 : // Sets the usual fields that MiraMon needs and after them, adds
5801 : // all fields of the input layer
5802 194 : static int MMInitMMDB(struct MiraMonVectLayerInfo *hMiraMonLayer,
5803 : struct MMAdmDatabase *pMMAdmDB)
5804 : {
5805 194 : if (!hMiraMonLayer || !pMMAdmDB)
5806 0 : return 1;
5807 :
5808 194 : if (MMIsEmptyString(pMMAdmDB->pszExtDBFLayerName))
5809 0 : return 0; // No file, no error. Just continue
5810 :
5811 194 : strcpy(pMMAdmDB->pMMBDXP->ReadingMode, "wb+");
5812 194 : if (FALSE == MM_CreateAndOpenDBFFile(pMMAdmDB->pMMBDXP,
5813 194 : pMMAdmDB->pszExtDBFLayerName))
5814 : {
5815 0 : CPLError(CE_Failure, CPLE_OpenFailed,
5816 : "Error pMMAdmDB: Cannot create or open file %s.",
5817 0 : pMMAdmDB->pszExtDBFLayerName);
5818 0 : return 1;
5819 : }
5820 :
5821 194 : VSIFSeekL(pMMAdmDB->pMMBDXP->pfDataBase,
5822 194 : pMMAdmDB->pMMBDXP->FirstRecordOffset, SEEK_SET);
5823 :
5824 194 : if (MMInitFlush(&pMMAdmDB->FlushRecList, pMMAdmDB->pMMBDXP->pfDataBase,
5825 : MM_1MB, &pMMAdmDB->pRecList,
5826 194 : pMMAdmDB->pMMBDXP->FirstRecordOffset, 0))
5827 0 : return 1;
5828 :
5829 194 : pMMAdmDB->nNumRecordOnCourse =
5830 194 : (GUInt64)pMMAdmDB->pMMBDXP->BytesPerRecord + 1;
5831 194 : if (MMCheckSize_t(pMMAdmDB->nNumRecordOnCourse, 1))
5832 0 : return 1;
5833 194 : pMMAdmDB->szRecordOnCourse =
5834 194 : VSICalloc(1, (size_t)pMMAdmDB->nNumRecordOnCourse);
5835 194 : if (!pMMAdmDB->szRecordOnCourse)
5836 : {
5837 0 : CPLError(CE_Failure, CPLE_OutOfMemory,
5838 : "Memory error in MiraMon "
5839 : "driver (MMInitMMDB())");
5840 0 : return 1;
5841 : }
5842 194 : return 0;
5843 : }
5844 :
5845 : // Creates a MiraMon database associated with a vector layer.
5846 : // It determines the number of fields and initializes the database header
5847 : // accordingly. Depending on the layer type (point, arc, polygon, or generic),
5848 : // it defines the fields and initializes the corresponding MiraMon database
5849 : // structures.
5850 109 : int MMCreateMMDB(struct MiraMonVectLayerInfo *hMiraMonLayer,
5851 : struct MM_POINT_2D *pFirstCoord)
5852 : {
5853 109 : struct MM_DATA_BASE_XP *pBD_XP = nullptr, *pBD_XP_Aux = nullptr;
5854 : struct MM_FIELD MMField;
5855 : size_t nIFieldLayer;
5856 109 : MM_EXT_DBF_N_FIELDS nIField = 0;
5857 : MM_EXT_DBF_N_FIELDS nNFields;
5858 :
5859 109 : if (!hMiraMonLayer)
5860 0 : return 1;
5861 :
5862 : // If the SRS is unknown, we attempt to deduce the appropriate number
5863 : // of decimals to be used in the reserved fields as LONG_ARC, PERIMETRE,
5864 : // or AREA using the coordinate values. It's not 100% reliable, but it's a
5865 : // good approximation.
5866 109 : if (hMiraMonLayer->nSRSType == MM_SRS_LAYER_IS_UNKNOWN_TYPE && pFirstCoord)
5867 : {
5868 71 : if (pFirstCoord->dfX < -360 || pFirstCoord->dfX > 360)
5869 8 : hMiraMonLayer->nSRSType = MM_SRS_LAYER_IS_PROJECTED_TYPE;
5870 : else
5871 63 : hMiraMonLayer->nSRSType = MM_SRS_LAYER_IS_GEOGRAPHIC_TYPE;
5872 : }
5873 :
5874 109 : if (hMiraMonLayer->bIsPoint)
5875 : {
5876 34 : if (hMiraMonLayer->pLayerDB)
5877 34 : nNFields =
5878 34 : MM_PRIVATE_POINT_DB_FIELDS + hMiraMonLayer->pLayerDB->nNFields;
5879 : else
5880 0 : nNFields = MM_PRIVATE_POINT_DB_FIELDS;
5881 :
5882 : // Before allocating new memory, there might be some previously allocated but unused memory.
5883 : // Let's free that memory first.
5884 34 : if (hMiraMonLayer->MMPoint.MMAdmDB.pMMBDXP)
5885 0 : MM_ReleaseDBFHeader(&hMiraMonLayer->MMPoint.MMAdmDB.pMMBDXP);
5886 :
5887 34 : pBD_XP = hMiraMonLayer->MMPoint.MMAdmDB.pMMBDXP =
5888 34 : MM_CreateDBFHeader(nNFields, hMiraMonLayer->nCharSet);
5889 :
5890 34 : if (!pBD_XP)
5891 0 : return 1;
5892 :
5893 34 : if (0 == (nIField = (MM_EXT_DBF_N_FIELDS)MM_DefineFirstPointFieldsDB_XP(
5894 : pBD_XP)))
5895 0 : return 1;
5896 : }
5897 75 : else if (hMiraMonLayer->bIsArc && !hMiraMonLayer->bIsPolygon)
5898 : {
5899 31 : if (hMiraMonLayer->pLayerDB)
5900 30 : nNFields =
5901 30 : MM_PRIVATE_ARC_DB_FIELDS + hMiraMonLayer->pLayerDB->nNFields;
5902 : else
5903 1 : nNFields = MM_PRIVATE_ARC_DB_FIELDS;
5904 :
5905 : // Before allocating new memory, there might be some previously allocated but unused memory.
5906 : // Let's free that memory first.
5907 31 : if (hMiraMonLayer->MMArc.MMAdmDB.pMMBDXP)
5908 0 : MM_ReleaseDBFHeader(&hMiraMonLayer->MMArc.MMAdmDB.pMMBDXP);
5909 :
5910 31 : pBD_XP = hMiraMonLayer->MMArc.MMAdmDB.pMMBDXP =
5911 31 : MM_CreateDBFHeader(nNFields, hMiraMonLayer->nCharSet);
5912 :
5913 31 : if (!pBD_XP)
5914 0 : return 1;
5915 :
5916 31 : if (0 == (nIField = (MM_EXT_DBF_N_FIELDS)MM_DefineFirstArcFieldsDB_XP(
5917 : pBD_XP,
5918 31 : hMiraMonLayer->nSRSType == MM_SRS_LAYER_IS_PROJECTED_TYPE
5919 : ? 3
5920 : : 9)))
5921 0 : return 1;
5922 :
5923 : // Before allocating new memory, there might be some previously allocated but unused memory.
5924 : // Let's free that memory first.
5925 31 : if (hMiraMonLayer->MMArc.MMNode.MMAdmDB.pMMBDXP)
5926 0 : MM_ReleaseDBFHeader(&hMiraMonLayer->MMArc.MMNode.MMAdmDB.pMMBDXP);
5927 :
5928 31 : pBD_XP_Aux = hMiraMonLayer->MMArc.MMNode.MMAdmDB.pMMBDXP =
5929 31 : MM_CreateDBFHeader(3, hMiraMonLayer->nCharSet);
5930 :
5931 31 : if (!pBD_XP_Aux)
5932 0 : return 1;
5933 :
5934 31 : if (0 == MM_DefineFirstNodeFieldsDB_XP(pBD_XP_Aux))
5935 0 : return 1;
5936 : }
5937 44 : else if (hMiraMonLayer->bIsPolygon)
5938 : {
5939 27 : if (hMiraMonLayer->pLayerDB)
5940 27 : nNFields = MM_PRIVATE_POLYGON_DB_FIELDS +
5941 27 : hMiraMonLayer->pLayerDB->nNFields;
5942 : else
5943 0 : nNFields = MM_PRIVATE_POLYGON_DB_FIELDS;
5944 :
5945 : // Before allocating new memory, there might be some previously allocated but unused memory.
5946 : // Let's free that memory first.
5947 27 : if (hMiraMonLayer->MMPolygon.MMAdmDB.pMMBDXP)
5948 0 : MM_ReleaseDBFHeader(&hMiraMonLayer->MMPolygon.MMAdmDB.pMMBDXP);
5949 :
5950 27 : pBD_XP = hMiraMonLayer->MMPolygon.MMAdmDB.pMMBDXP =
5951 27 : MM_CreateDBFHeader(nNFields, hMiraMonLayer->nCharSet);
5952 :
5953 27 : if (!pBD_XP)
5954 0 : return 1;
5955 :
5956 27 : if (0 ==
5957 54 : (nIField = (MM_EXT_DBF_N_FIELDS)MM_DefineFirstPolygonFieldsDB_XP(
5958 : pBD_XP,
5959 27 : hMiraMonLayer->nSRSType == MM_SRS_LAYER_IS_PROJECTED_TYPE ? 3
5960 : : 9,
5961 27 : hMiraMonLayer->nSRSType == MM_SRS_LAYER_IS_PROJECTED_TYPE
5962 : ? 3
5963 : : 12)))
5964 0 : return 1;
5965 :
5966 : // Before allocating new memory, there might be some previously allocated but unused memory.
5967 : // Let's free that memory first.
5968 27 : if (hMiraMonLayer->MMPolygon.MMArc.MMAdmDB.pMMBDXP)
5969 0 : MM_ReleaseDBFHeader(
5970 : &hMiraMonLayer->MMPolygon.MMArc.MMAdmDB.pMMBDXP);
5971 :
5972 27 : pBD_XP_Aux = hMiraMonLayer->MMPolygon.MMArc.MMAdmDB.pMMBDXP =
5973 27 : MM_CreateDBFHeader(5, hMiraMonLayer->nCharSet);
5974 :
5975 27 : if (!pBD_XP_Aux)
5976 0 : return 1;
5977 :
5978 27 : if (0 == MM_DefineFirstArcFieldsDB_XP(
5979 : pBD_XP_Aux,
5980 27 : hMiraMonLayer->nSRSType == MM_SRS_LAYER_IS_PROJECTED_TYPE
5981 : ? 3
5982 : : 9))
5983 0 : return 1;
5984 :
5985 : // Before allocating new memory, there might be some previously allocated but unused memory.
5986 : // Let's free that memory first.
5987 27 : if (hMiraMonLayer->MMPolygon.MMArc.MMNode.MMAdmDB.pMMBDXP)
5988 0 : MM_ReleaseDBFHeader(
5989 : &hMiraMonLayer->MMPolygon.MMArc.MMNode.MMAdmDB.pMMBDXP);
5990 :
5991 27 : pBD_XP_Aux = hMiraMonLayer->MMPolygon.MMArc.MMNode.MMAdmDB.pMMBDXP =
5992 27 : MM_CreateDBFHeader(3, hMiraMonLayer->nCharSet);
5993 :
5994 27 : if (!pBD_XP_Aux)
5995 0 : return 1;
5996 :
5997 27 : if (0 == MM_DefineFirstNodeFieldsDB_XP(pBD_XP_Aux))
5998 0 : return 1;
5999 : }
6000 17 : else if (hMiraMonLayer->bIsDBF)
6001 : {
6002 : // Creating only a DBF
6003 17 : if (hMiraMonLayer->pLayerDB)
6004 17 : nNFields = hMiraMonLayer->pLayerDB->nNFields;
6005 : else
6006 0 : nNFields = 0;
6007 :
6008 17 : pBD_XP = hMiraMonLayer->MMAdmDBWriting.pMMBDXP =
6009 17 : MM_CreateDBFHeader(nNFields, hMiraMonLayer->nCharSet);
6010 :
6011 17 : if (!pBD_XP)
6012 0 : return 1;
6013 : }
6014 : else
6015 0 : return 0;
6016 :
6017 : // After private MiraMon fields, other fields are added.
6018 : // If names are no compatible, some changes are done.
6019 109 : if (hMiraMonLayer->pLayerDB)
6020 : {
6021 684 : for (nIFieldLayer = 0; nIField < nNFields; nIField++, nIFieldLayer++)
6022 : {
6023 576 : MM_InitializeField(&MMField);
6024 576 : CPLStrlcpy(
6025 : MMField.FieldName,
6026 576 : hMiraMonLayer->pLayerDB->pFields[nIFieldLayer].pszFieldName,
6027 : MM_MAX_LON_FIELD_NAME_DBF);
6028 :
6029 576 : CPLStrlcpy(MMField.FieldDescription[0],
6030 576 : hMiraMonLayer->pLayerDB->pFields[nIFieldLayer]
6031 576 : .pszFieldDescription,
6032 : MM_MAX_BYTES_FIELD_DESC);
6033 :
6034 576 : MMField.BytesPerField =
6035 576 : hMiraMonLayer->pLayerDB->pFields[nIFieldLayer].nFieldSize;
6036 576 : switch (hMiraMonLayer->pLayerDB->pFields[nIFieldLayer].eFieldType)
6037 : {
6038 283 : case MM_Numeric:
6039 283 : MMField.FieldType = 'N';
6040 283 : if (hMiraMonLayer->pLayerDB->pFields[nIFieldLayer]
6041 283 : .bIs64BitInteger)
6042 79 : MMField.Is64 = 1;
6043 283 : if (MMField.BytesPerField == 0)
6044 0 : MMField.BytesPerField = MM_MAX_AMPLADA_CAMP_N_DBF;
6045 283 : break;
6046 192 : case MM_Character:
6047 192 : MMField.FieldType = 'C';
6048 192 : if (MMField.BytesPerField == 0)
6049 0 : MMField.BytesPerField = MM_MAX_AMPLADA_CAMP_C_DBF;
6050 192 : break;
6051 68 : case MM_Data:
6052 68 : MMField.FieldType = 'D';
6053 68 : if (MMField.BytesPerField == 0)
6054 0 : MMField.BytesPerField = MM_MAX_AMPLADA_CAMP_D_DBF;
6055 68 : break;
6056 33 : case MM_Logic:
6057 33 : MMField.FieldType = 'L';
6058 33 : if (MMField.BytesPerField == 0)
6059 0 : MMField.BytesPerField = 1;
6060 33 : break;
6061 0 : default:
6062 0 : MMField.FieldType = 'C';
6063 0 : if (MMField.BytesPerField == 0)
6064 0 : MMField.BytesPerField = MM_MAX_AMPLADA_CAMP_C_DBF;
6065 : };
6066 :
6067 576 : MMField.DecimalsIfFloat =
6068 576 : (MM_BYTE)hMiraMonLayer->pLayerDB->pFields[nIFieldLayer]
6069 576 : .nNumberOfDecimals;
6070 :
6071 576 : MM_DuplicateFieldDBXP(pBD_XP->pField + nIField, &MMField);
6072 576 : MM_ModifyFieldNameAndDescriptorIfPresentBD_XP(
6073 576 : pBD_XP->pField + nIField, pBD_XP, FALSE, 0);
6074 576 : if (pBD_XP->pField[nIField].FieldType == 'F')
6075 0 : pBD_XP->pField[nIField].FieldType = 'N';
6076 : }
6077 : }
6078 :
6079 109 : if (hMiraMonLayer->bIsPoint)
6080 : {
6081 34 : if (MMInitMMDB(hMiraMonLayer, &hMiraMonLayer->MMPoint.MMAdmDB))
6082 0 : return 1;
6083 : }
6084 75 : else if (hMiraMonLayer->bIsArc && !hMiraMonLayer->bIsPolygon)
6085 : {
6086 31 : if (MMInitMMDB(hMiraMonLayer, &hMiraMonLayer->MMArc.MMAdmDB))
6087 0 : return 1;
6088 :
6089 31 : if (MMInitMMDB(hMiraMonLayer, &hMiraMonLayer->MMArc.MMNode.MMAdmDB))
6090 0 : return 1;
6091 : }
6092 44 : else if (hMiraMonLayer->bIsPolygon)
6093 : {
6094 27 : if (MMInitMMDB(hMiraMonLayer, &hMiraMonLayer->MMPolygon.MMAdmDB))
6095 0 : return 1;
6096 :
6097 27 : if (MMInitMMDB(hMiraMonLayer, &hMiraMonLayer->MMPolygon.MMArc.MMAdmDB))
6098 0 : return 1;
6099 :
6100 27 : if (MMInitMMDB(hMiraMonLayer,
6101 : &hMiraMonLayer->MMPolygon.MMArc.MMNode.MMAdmDB))
6102 0 : return 1;
6103 : }
6104 17 : else if (hMiraMonLayer->bIsDBF)
6105 : {
6106 17 : if (MMInitMMDB(hMiraMonLayer, &hMiraMonLayer->MMAdmDBWriting))
6107 0 : return 1;
6108 : }
6109 109 : return 0;
6110 : }
6111 :
6112 : // Checks and fits the width of a specific field in a MiraMon database
6113 : // associated with a vector layer. It examines the length of the provided
6114 : // value and resizes the field width, if necessary, to accommodate the new
6115 : // value. If the new width exceeds the current width of the field,
6116 : // it updates the database structure, including the field width and
6117 : // the size of the record. Additionally, it reallocates memory if needed
6118 : // for the record handling buffer.
6119 :
6120 : static int
6121 2977 : MMTestAndFixValueToRecordDBXP(struct MiraMonVectLayerInfo *hMiraMonLayer,
6122 : struct MMAdmDatabase *pMMAdmDB,
6123 : MM_EXT_DBF_N_FIELDS nIField, char *szValue)
6124 : {
6125 : struct MM_FIELD *camp;
6126 : MM_BYTES_PER_FIELD_TYPE_DBF nNewWidth;
6127 :
6128 2977 : if (!hMiraMonLayer || !pMMAdmDB || !pMMAdmDB->pMMBDXP ||
6129 2977 : !pMMAdmDB->pMMBDXP->pField || !pMMAdmDB->pMMBDXP->pfDataBase)
6130 0 : return 1;
6131 :
6132 2977 : camp = pMMAdmDB->pMMBDXP->pField + nIField;
6133 :
6134 2977 : if (!szValue)
6135 282 : return 0;
6136 :
6137 2695 : nNewWidth = (MM_BYTES_PER_FIELD_TYPE_DBF)strlen(szValue);
6138 2695 : if (MMResizeStringToOperateIfNeeded(hMiraMonLayer, nNewWidth + 1))
6139 0 : return 1;
6140 :
6141 2695 : if (nNewWidth > camp->BytesPerField)
6142 : {
6143 117 : if (MM_WriteNRecordsMMBD_XPFile(pMMAdmDB))
6144 0 : return 1;
6145 :
6146 : // Flushing all to be flushed
6147 117 : pMMAdmDB->FlushRecList.SizeOfBlockToBeSaved = 0;
6148 117 : if (MMAppendBlockToBuffer(&pMMAdmDB->FlushRecList))
6149 0 : return 1;
6150 :
6151 117 : if (MM_ChangeDBFWidthField(
6152 : pMMAdmDB->pMMBDXP, nIField, nNewWidth,
6153 117 : pMMAdmDB->pMMBDXP->pField[nIField].DecimalsIfFloat))
6154 0 : return 1;
6155 :
6156 : // The record on course also has to change its size.
6157 117 : if ((GUInt64)pMMAdmDB->pMMBDXP->BytesPerRecord + 1 >=
6158 117 : pMMAdmDB->nNumRecordOnCourse)
6159 : {
6160 : void *pTmp;
6161 117 : if (nullptr == (pTmp = VSIRealloc(
6162 117 : pMMAdmDB->szRecordOnCourse,
6163 117 : (size_t)pMMAdmDB->pMMBDXP->BytesPerRecord + 1)))
6164 : {
6165 0 : CPLError(CE_Failure, CPLE_OutOfMemory,
6166 : "Memory error in MiraMon "
6167 : "driver (MMTestAndFixValueToRecordDBXP())");
6168 0 : return 1;
6169 : }
6170 117 : pMMAdmDB->szRecordOnCourse = pTmp;
6171 : }
6172 :
6173 : // File has changed its size, so it has to be updated
6174 : // at the Flush tool
6175 117 : VSIFSeekL(pMMAdmDB->pMMBDXP->pfDataBase, 0, SEEK_END);
6176 117 : pMMAdmDB->FlushRecList.OffsetWhereToFlush =
6177 117 : VSIFTellL(pMMAdmDB->pMMBDXP->pfDataBase);
6178 : }
6179 2695 : return 0;
6180 : }
6181 :
6182 : static int
6183 3460 : MMWriteValueToszStringToOperate(struct MiraMonVectLayerInfo *hMiraMonLayer,
6184 : const struct MM_FIELD *camp, const void *valor,
6185 : MM_BOOLEAN is_64)
6186 : {
6187 3460 : if (!hMiraMonLayer)
6188 0 : return 1;
6189 :
6190 3460 : if (!camp)
6191 0 : return 0;
6192 :
6193 3460 : if (MMResizeStringToOperateIfNeeded(hMiraMonLayer,
6194 3460 : camp->BytesPerField + 10))
6195 0 : return 1;
6196 :
6197 3460 : if (!valor)
6198 0 : *hMiraMonLayer->szStringToOperate = '\0';
6199 : else
6200 : {
6201 3460 : if (camp->FieldType == 'N')
6202 : {
6203 2862 : if (!is_64)
6204 : {
6205 972 : snprintf(hMiraMonLayer->szStringToOperate,
6206 972 : (size_t)hMiraMonLayer->nNumStringToOperate, "%*.*f",
6207 972 : camp->BytesPerField, camp->DecimalsIfFloat,
6208 : *(const double *)valor);
6209 : }
6210 : else
6211 : {
6212 1890 : snprintf(hMiraMonLayer->szStringToOperate,
6213 1890 : (size_t)hMiraMonLayer->nNumStringToOperate, "%*lld",
6214 : camp->BytesPerField, *(const GInt64 *)valor);
6215 : }
6216 : }
6217 : else
6218 : {
6219 598 : snprintf(hMiraMonLayer->szStringToOperate,
6220 598 : (size_t)hMiraMonLayer->nNumStringToOperate, "%-*s",
6221 : camp->BytesPerField, (const char *)valor);
6222 : }
6223 : }
6224 :
6225 3460 : return 0;
6226 : }
6227 :
6228 559 : int MMWritePreformatedNumberValueToRecordDBXP(
6229 : struct MiraMonVectLayerInfo *hMiraMonLayer, char *registre,
6230 : const struct MM_FIELD *camp, const char *valor)
6231 : {
6232 559 : if (!hMiraMonLayer)
6233 0 : return 1;
6234 :
6235 559 : if (!camp)
6236 0 : return 0;
6237 :
6238 559 : if (MMResizeStringToOperateIfNeeded(hMiraMonLayer,
6239 559 : camp->BytesPerField + 10))
6240 0 : return 1;
6241 :
6242 559 : if (!valor)
6243 0 : memset(hMiraMonLayer->szStringToOperate, 0, camp->BytesPerField);
6244 : else
6245 : {
6246 559 : snprintf(hMiraMonLayer->szStringToOperate,
6247 559 : (size_t)hMiraMonLayer->nNumStringToOperate, "%*s",
6248 : camp->BytesPerField, valor);
6249 : }
6250 :
6251 559 : memcpy(registre + camp->AccumulatedBytes, hMiraMonLayer->szStringToOperate,
6252 559 : camp->BytesPerField);
6253 559 : return 0;
6254 : }
6255 :
6256 2135 : int MMWriteValueToRecordDBXP(struct MiraMonVectLayerInfo *hMiraMonLayer,
6257 : char *registre, const struct MM_FIELD *camp,
6258 : const void *valor, MM_BOOLEAN is_64)
6259 : {
6260 2135 : if (!hMiraMonLayer)
6261 0 : return 1;
6262 :
6263 2135 : if (!camp)
6264 0 : return 0;
6265 :
6266 2135 : if (MMWriteValueToszStringToOperate(hMiraMonLayer, camp, valor, is_64))
6267 0 : return 1;
6268 :
6269 2135 : memcpy(registre + camp->AccumulatedBytes, hMiraMonLayer->szStringToOperate,
6270 2135 : camp->BytesPerField);
6271 2135 : return 0;
6272 : }
6273 :
6274 213 : static int MMAddFeatureRecordToMMDB(struct MiraMonVectLayerInfo *hMiraMonLayer,
6275 : struct MiraMonFeature *hMMFeature,
6276 : struct MMAdmDatabase *pMMAdmDB,
6277 : char *pszRecordOnCourse,
6278 : struct MM_FLUSH_INFO *pFlushRecList,
6279 : MM_EXT_DBF_N_RECORDS *nNumRecords,
6280 : MM_EXT_DBF_N_FIELDS nNumPrivateMMField)
6281 : {
6282 : MM_EXT_DBF_N_MULTIPLE_RECORDS nIRecord;
6283 : MM_EXT_DBF_N_FIELDS nIField;
6284 213 : struct MM_DATA_BASE_XP *pBD_XP = nullptr;
6285 :
6286 213 : if (!hMiraMonLayer)
6287 0 : return 1;
6288 :
6289 213 : if (!hMMFeature)
6290 0 : return 1;
6291 :
6292 213 : pBD_XP = pMMAdmDB->pMMBDXP;
6293 453 : for (nIRecord = 0; nIRecord < hMMFeature->nNumMRecords; nIRecord++)
6294 : {
6295 1892 : for (nIField = 0; nIField < hMMFeature->pRecords[nIRecord].nNumField;
6296 1652 : nIField++)
6297 : {
6298 : // A field with no valid value is written as blank
6299 1652 : if (!hMMFeature->pRecords[nIRecord].pField[nIField].bIsValid)
6300 : {
6301 283 : memset(
6302 283 : pszRecordOnCourse +
6303 283 : pBD_XP->pField[nIField + nNumPrivateMMField]
6304 283 : .AccumulatedBytes,
6305 : ' ',
6306 283 : pBD_XP->pField[nIField + nNumPrivateMMField].BytesPerField);
6307 :
6308 283 : continue;
6309 : }
6310 1369 : if (pBD_XP->pField[nIField + nNumPrivateMMField].FieldType == 'C' ||
6311 983 : pBD_XP->pField[nIField + nNumPrivateMMField].FieldType == 'L' ||
6312 880 : pBD_XP->pField[nIField + nNumPrivateMMField].FieldType == 'D')
6313 : {
6314 598 : if (MMWriteValueToRecordDBXP(hMiraMonLayer, pszRecordOnCourse,
6315 598 : pBD_XP->pField + nIField +
6316 : nNumPrivateMMField,
6317 598 : hMMFeature->pRecords[nIRecord]
6318 598 : .pField[nIField]
6319 598 : .pDinValue,
6320 : FALSE))
6321 0 : return 1;
6322 : }
6323 771 : else if (pBD_XP->pField[nIField + nNumPrivateMMField].FieldType ==
6324 771 : 'N' &&
6325 771 : !pBD_XP->pField[nIField + nNumPrivateMMField].Is64)
6326 : {
6327 559 : if (MMWritePreformatedNumberValueToRecordDBXP(
6328 : hMiraMonLayer, pszRecordOnCourse,
6329 559 : pBD_XP->pField + nIField + nNumPrivateMMField,
6330 559 : hMMFeature->pRecords[nIRecord]
6331 559 : .pField[nIField]
6332 559 : .pDinValue))
6333 0 : return 1;
6334 : }
6335 212 : else if (pBD_XP->pField[nIField + nNumPrivateMMField].FieldType ==
6336 : 'N')
6337 : {
6338 212 : if (pBD_XP->pField[nIField + nNumPrivateMMField].Is64)
6339 : {
6340 212 : if (MMWriteValueToRecordDBXP(
6341 : hMiraMonLayer, pszRecordOnCourse,
6342 212 : pBD_XP->pField + nIField + nNumPrivateMMField,
6343 212 : &hMMFeature->pRecords[nIRecord]
6344 212 : .pField[nIField]
6345 : .iValue,
6346 : TRUE))
6347 0 : return 1;
6348 : }
6349 : }
6350 : }
6351 :
6352 240 : if (MMAppendBlockToBuffer(pFlushRecList))
6353 0 : return 1;
6354 :
6355 240 : (*nNumRecords)++;
6356 : }
6357 213 : return 0;
6358 : }
6359 :
6360 : // Adds feature records to a MiraMon database associated with a vector layer.
6361 1652 : static int MMDetectAndFixDBFWidthChange(
6362 : struct MiraMonVectLayerInfo *hMiraMonLayer,
6363 : struct MiraMonFeature *hMMFeature, struct MMAdmDatabase *pMMAdmDB,
6364 : MM_EXT_DBF_N_FIELDS nNumPrivateMMField,
6365 : MM_EXT_DBF_N_MULTIPLE_RECORDS nIRecord, MM_EXT_DBF_N_FIELDS nIField)
6366 : {
6367 1652 : if (!hMiraMonLayer)
6368 0 : return 1;
6369 :
6370 1652 : if (!hMMFeature)
6371 0 : return 1;
6372 :
6373 1652 : if (nIRecord >= hMMFeature->nNumMRecords)
6374 0 : return 1;
6375 :
6376 1652 : if (nIField >= hMMFeature->pRecords[nIRecord].nNumField)
6377 0 : return 1;
6378 :
6379 1652 : if (MMTestAndFixValueToRecordDBXP(
6380 : hMiraMonLayer, pMMAdmDB, nIField + nNumPrivateMMField,
6381 1652 : hMMFeature->pRecords[nIRecord].pField[nIField].pDinValue))
6382 0 : return 1;
6383 :
6384 : // We analyze next fields
6385 1652 : if (nIField == hMMFeature->pRecords[nIRecord].nNumField - 1)
6386 : {
6387 239 : if (nIRecord + 1 < hMMFeature->nNumMRecords)
6388 : {
6389 27 : if (MMDetectAndFixDBFWidthChange(hMiraMonLayer, hMMFeature,
6390 : pMMAdmDB, nNumPrivateMMField,
6391 : nIRecord + 1, 0))
6392 0 : return 1;
6393 : }
6394 : else
6395 212 : return 0;
6396 : }
6397 : else
6398 : {
6399 1413 : if (nIField + 1 < hMMFeature->pRecords[nIRecord].nNumField)
6400 : {
6401 1413 : if (MMDetectAndFixDBFWidthChange(hMiraMonLayer, hMMFeature,
6402 : pMMAdmDB, nNumPrivateMMField,
6403 : nIRecord, nIField + 1))
6404 0 : return 1;
6405 : }
6406 : else
6407 0 : return 0;
6408 : }
6409 1440 : return 0;
6410 : } // End of MMDetectAndFixDBFWidthChange()
6411 :
6412 : // Adds a DBF record to a MiraMon table associated with a vector layer.
6413 : // It sets up flush settings for writing to the table and initializes
6414 : // variables needed for the process. Then, it checks and fixes the width
6415 : // change if necessary.
6416 34 : int MMAddDBFRecordToMMDB(struct MiraMonVectLayerInfo *hMiraMonLayer,
6417 : struct MiraMonFeature *hMMFeature)
6418 : {
6419 34 : struct MM_DATA_BASE_XP *pBD_XP = nullptr;
6420 34 : MM_EXT_DBF_N_FIELDS nNumPrivateMMField = 0;
6421 : struct MM_FLUSH_INFO *pFlushRecList;
6422 :
6423 34 : if (!hMiraMonLayer)
6424 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6425 :
6426 34 : pBD_XP = hMiraMonLayer->MMAdmDBWriting.pMMBDXP;
6427 :
6428 : // Test length
6429 34 : if (hMMFeature && hMMFeature->nNumMRecords &&
6430 34 : hMMFeature->pRecords[0].nNumField)
6431 : {
6432 34 : if (MMDetectAndFixDBFWidthChange(hMiraMonLayer, hMMFeature,
6433 : &hMiraMonLayer->MMAdmDBWriting,
6434 : nNumPrivateMMField, 0, 0))
6435 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6436 : }
6437 :
6438 : // Adding record to the MiraMon table (extended DBF)
6439 : // Flush settings
6440 34 : pFlushRecList = &hMiraMonLayer->MMAdmDBWriting.FlushRecList;
6441 34 : pFlushRecList->pBlockWhereToSaveOrRead =
6442 34 : (void *)hMiraMonLayer->MMAdmDBWriting.pRecList;
6443 :
6444 34 : pFlushRecList->pBlockToBeSaved =
6445 34 : (void *)hMiraMonLayer->MMAdmDBWriting.szRecordOnCourse;
6446 34 : pFlushRecList->SizeOfBlockToBeSaved = pBD_XP->BytesPerRecord;
6447 :
6448 34 : if (MMAddFeatureRecordToMMDB(
6449 : hMiraMonLayer, hMMFeature, &hMiraMonLayer->MMAdmDBWriting,
6450 : hMiraMonLayer->MMAdmDBWriting.szRecordOnCourse, pFlushRecList,
6451 34 : &hMiraMonLayer->MMAdmDBWriting.pMMBDXP->nRecords,
6452 : nNumPrivateMMField))
6453 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6454 :
6455 : // In this case, the number of features is also updated
6456 34 : hMiraMonLayer->TopHeader.nElemCount =
6457 34 : hMiraMonLayer->MMAdmDBWriting.pMMBDXP->nRecords;
6458 :
6459 34 : return MM_CONTINUE_WRITING_FEATURES;
6460 : }
6461 :
6462 : // Adds a point record to a MiraMon table associated with a vector layer.
6463 89 : int MMAddPointRecordToMMDB(struct MiraMonVectLayerInfo *hMiraMonLayer,
6464 : struct MiraMonFeature *hMMFeature,
6465 : MM_INTERNAL_FID nElemCount)
6466 : {
6467 89 : struct MM_DATA_BASE_XP *pBD_XP = nullptr;
6468 89 : MM_EXT_DBF_N_FIELDS nNumPrivateMMField = MM_PRIVATE_POINT_DB_FIELDS;
6469 : struct MM_FLUSH_INFO *pFlushRecList;
6470 :
6471 89 : if (!hMiraMonLayer)
6472 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6473 :
6474 89 : if (!hMMFeature)
6475 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6476 :
6477 : // In V1.1 only _UI32_MAX records number is allowed
6478 89 : if (MMCheckVersionForFID(hMiraMonLayer,
6479 89 : hMiraMonLayer->MMPoint.MMAdmDB.pMMBDXP->nRecords +
6480 89 : hMMFeature->nNumMRecords))
6481 : {
6482 0 : CPLError(CE_Failure, CPLE_NotSupported,
6483 : "Error in MMCheckVersionForFID() (6)");
6484 0 : return MM_STOP_WRITING_FEATURES;
6485 : }
6486 :
6487 89 : pBD_XP = hMiraMonLayer->MMPoint.MMAdmDB.pMMBDXP;
6488 :
6489 : // Test length
6490 : // Private fields
6491 : // ID_GRAFIC
6492 89 : if (MMWriteValueToszStringToOperate(hMiraMonLayer, pBD_XP->pField,
6493 : &nElemCount, TRUE))
6494 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6495 89 : if (MMTestAndFixValueToRecordDBXP(hMiraMonLayer,
6496 : &hMiraMonLayer->MMPoint.MMAdmDB, 0,
6497 : hMiraMonLayer->szStringToOperate))
6498 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6499 :
6500 : // GDAL fields
6501 89 : if (hMMFeature->nNumMRecords && hMMFeature->pRecords[0].nNumField)
6502 : {
6503 89 : if (MMDetectAndFixDBFWidthChange(hMiraMonLayer, hMMFeature,
6504 : &hMiraMonLayer->MMPoint.MMAdmDB,
6505 : nNumPrivateMMField, 0, 0))
6506 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6507 : }
6508 :
6509 : // Now length is sure, write
6510 89 : memset(hMiraMonLayer->MMPoint.MMAdmDB.szRecordOnCourse, 0,
6511 89 : pBD_XP->BytesPerRecord);
6512 89 : MMWriteValueToRecordDBXP(hMiraMonLayer,
6513 : hMiraMonLayer->MMPoint.MMAdmDB.szRecordOnCourse,
6514 89 : pBD_XP->pField, &nElemCount, TRUE);
6515 :
6516 : // Adding record to the MiraMon table (extended DBF)
6517 : // Flush settings
6518 89 : pFlushRecList = &hMiraMonLayer->MMPoint.MMAdmDB.FlushRecList;
6519 89 : pFlushRecList->pBlockWhereToSaveOrRead =
6520 89 : (void *)hMiraMonLayer->MMPoint.MMAdmDB.pRecList;
6521 :
6522 89 : pFlushRecList->pBlockToBeSaved =
6523 89 : (void *)hMiraMonLayer->MMPoint.MMAdmDB.szRecordOnCourse;
6524 89 : pFlushRecList->SizeOfBlockToBeSaved = pBD_XP->BytesPerRecord;
6525 :
6526 89 : if (MMAddFeatureRecordToMMDB(
6527 : hMiraMonLayer, hMMFeature, &hMiraMonLayer->MMPoint.MMAdmDB,
6528 : hMiraMonLayer->MMPoint.MMAdmDB.szRecordOnCourse, pFlushRecList,
6529 89 : &hMiraMonLayer->MMPoint.MMAdmDB.pMMBDXP->nRecords,
6530 : nNumPrivateMMField))
6531 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6532 89 : return MM_CONTINUE_WRITING_FEATURES;
6533 : }
6534 :
6535 : // Adds a stringline record to a MiraMon table associated with a vector layer.
6536 102 : int MMAddArcRecordToMMDB(struct MiraMonVectLayerInfo *hMiraMonLayer,
6537 : struct MiraMonFeature *hMMFeature,
6538 : MM_INTERNAL_FID nElemCount, struct MM_AH *pArcHeader)
6539 : {
6540 102 : struct MM_DATA_BASE_XP *pBD_XP = nullptr;
6541 : struct MiraMonArcLayer *pMMArcLayer;
6542 102 : MM_EXT_DBF_N_FIELDS nNumPrivateMMField = MM_PRIVATE_ARC_DB_FIELDS;
6543 : struct MM_FLUSH_INFO *pFlushRecList;
6544 :
6545 102 : if (!hMiraMonLayer)
6546 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6547 :
6548 102 : if (hMiraMonLayer->bIsPolygon)
6549 53 : pMMArcLayer = &hMiraMonLayer->MMPolygon.MMArc;
6550 : else
6551 49 : pMMArcLayer = &hMiraMonLayer->MMArc;
6552 :
6553 : // In V1.1 only _UI32_MAX records number is allowed
6554 102 : if (hMiraMonLayer->bIsPolygon)
6555 : {
6556 53 : if (MMCheckVersionForFID(hMiraMonLayer,
6557 53 : pMMArcLayer->MMAdmDB.pMMBDXP->nRecords + 1))
6558 : {
6559 0 : CPLError(CE_Failure, CPLE_NotSupported,
6560 : "Error in MMCheckVersionForFID() (7)");
6561 0 : return MM_STOP_WRITING_FEATURES;
6562 : }
6563 : }
6564 : else
6565 : {
6566 49 : if (MMCheckVersionForFID(hMiraMonLayer,
6567 49 : pMMArcLayer->MMAdmDB.pMMBDXP->nRecords +
6568 49 : hMMFeature->nNumMRecords))
6569 : {
6570 0 : CPLError(CE_Failure, CPLE_NotSupported,
6571 : "Error in MMCheckVersionForFID() (8)");
6572 0 : return MM_STOP_WRITING_FEATURES;
6573 : }
6574 : }
6575 :
6576 102 : pBD_XP = pMMArcLayer->MMAdmDB.pMMBDXP;
6577 :
6578 : // Test length
6579 : // Private fields
6580 : // ID_GRAFIC
6581 102 : if (MMWriteValueToszStringToOperate(hMiraMonLayer, pBD_XP->pField,
6582 : &nElemCount, TRUE))
6583 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6584 102 : if (MMTestAndFixValueToRecordDBXP(hMiraMonLayer, &pMMArcLayer->MMAdmDB, 0,
6585 : hMiraMonLayer->szStringToOperate))
6586 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6587 :
6588 : // N_VERTEXS
6589 102 : if (MMWriteValueToszStringToOperate(hMiraMonLayer, pBD_XP->pField + 1,
6590 102 : &pArcHeader->nElemCount, TRUE))
6591 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6592 102 : if (MMTestAndFixValueToRecordDBXP(hMiraMonLayer, &pMMArcLayer->MMAdmDB, 1,
6593 : hMiraMonLayer->szStringToOperate))
6594 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6595 :
6596 : // LENGTH
6597 102 : if (MMWriteValueToszStringToOperate(hMiraMonLayer, pBD_XP->pField + 2,
6598 102 : &pArcHeader->dfLength, FALSE))
6599 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6600 102 : if (MMTestAndFixValueToRecordDBXP(hMiraMonLayer, &pMMArcLayer->MMAdmDB, 2,
6601 : hMiraMonLayer->szStringToOperate))
6602 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6603 :
6604 : // NODE_INI
6605 102 : if (MMWriteValueToszStringToOperate(hMiraMonLayer, pBD_XP->pField + 3,
6606 102 : &pArcHeader->nFirstIdNode, TRUE))
6607 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6608 102 : if (MMTestAndFixValueToRecordDBXP(hMiraMonLayer, &pMMArcLayer->MMAdmDB, 3,
6609 : hMiraMonLayer->szStringToOperate))
6610 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6611 :
6612 : // NODE_FI
6613 102 : if (MMWriteValueToszStringToOperate(hMiraMonLayer, pBD_XP->pField + 4,
6614 102 : &pArcHeader->nLastIdNode, TRUE))
6615 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6616 102 : if (MMTestAndFixValueToRecordDBXP(hMiraMonLayer, &pMMArcLayer->MMAdmDB, 4,
6617 : hMiraMonLayer->szStringToOperate))
6618 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6619 :
6620 : // GDAL fields
6621 102 : if (!hMiraMonLayer->bIsPolygon)
6622 : {
6623 49 : if (hMMFeature->nNumMRecords && hMMFeature->pRecords[0].nNumField)
6624 : {
6625 48 : if (MMDetectAndFixDBFWidthChange(hMiraMonLayer, hMMFeature,
6626 : &pMMArcLayer->MMAdmDB,
6627 : nNumPrivateMMField, 0, 0))
6628 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6629 : }
6630 : }
6631 :
6632 : // Now length is sure, write
6633 102 : memset(pMMArcLayer->MMAdmDB.szRecordOnCourse, 0, pBD_XP->BytesPerRecord);
6634 102 : MMWriteValueToRecordDBXP(hMiraMonLayer,
6635 : pMMArcLayer->MMAdmDB.szRecordOnCourse,
6636 102 : pBD_XP->pField, &nElemCount, TRUE);
6637 :
6638 102 : MMWriteValueToRecordDBXP(hMiraMonLayer,
6639 : pMMArcLayer->MMAdmDB.szRecordOnCourse,
6640 102 : pBD_XP->pField + 1, &pArcHeader->nElemCount, TRUE);
6641 :
6642 102 : MMWriteValueToRecordDBXP(hMiraMonLayer,
6643 : pMMArcLayer->MMAdmDB.szRecordOnCourse,
6644 102 : pBD_XP->pField + 2, &pArcHeader->dfLength, FALSE);
6645 :
6646 102 : MMWriteValueToRecordDBXP(
6647 : hMiraMonLayer, pMMArcLayer->MMAdmDB.szRecordOnCourse,
6648 102 : pBD_XP->pField + 3, &pArcHeader->nFirstIdNode, TRUE);
6649 :
6650 102 : MMWriteValueToRecordDBXP(
6651 : hMiraMonLayer, pMMArcLayer->MMAdmDB.szRecordOnCourse,
6652 102 : pBD_XP->pField + 4, &pArcHeader->nLastIdNode, TRUE);
6653 :
6654 : // Adding record to the MiraMon table (extended DBF)
6655 : // Flush settings
6656 102 : pFlushRecList = &pMMArcLayer->MMAdmDB.FlushRecList;
6657 102 : pFlushRecList->pBlockWhereToSaveOrRead =
6658 102 : (void *)pMMArcLayer->MMAdmDB.pRecList;
6659 :
6660 102 : pFlushRecList->SizeOfBlockToBeSaved = pBD_XP->BytesPerRecord;
6661 102 : pFlushRecList->pBlockToBeSaved =
6662 102 : (void *)pMMArcLayer->MMAdmDB.szRecordOnCourse;
6663 :
6664 102 : if (hMiraMonLayer->bIsPolygon)
6665 : {
6666 53 : if (MMAppendBlockToBuffer(pFlushRecList))
6667 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6668 53 : pMMArcLayer->MMAdmDB.pMMBDXP->nRecords++;
6669 53 : return MM_CONTINUE_WRITING_FEATURES;
6670 : }
6671 :
6672 49 : pFlushRecList->SizeOfBlockToBeSaved = pBD_XP->BytesPerRecord;
6673 49 : if (MMAddFeatureRecordToMMDB(
6674 : hMiraMonLayer, hMMFeature, &pMMArcLayer->MMAdmDB,
6675 : pMMArcLayer->MMAdmDB.szRecordOnCourse, pFlushRecList,
6676 49 : &pMMArcLayer->MMAdmDB.pMMBDXP->nRecords, nNumPrivateMMField))
6677 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6678 49 : return MM_CONTINUE_WRITING_FEATURES;
6679 : }
6680 :
6681 : // Adds a node record to a MiraMon table associated with a vector layer.
6682 151 : int MMAddNodeRecordToMMDB(struct MiraMonVectLayerInfo *hMiraMonLayer,
6683 : MM_INTERNAL_FID nElemCount, struct MM_NH *pNodeHeader)
6684 : {
6685 151 : struct MM_DATA_BASE_XP *pBD_XP = nullptr;
6686 : struct MiraMonNodeLayer *pMMNodeLayer;
6687 : double nDoubleValue;
6688 :
6689 151 : if (!hMiraMonLayer)
6690 0 : return 1;
6691 :
6692 151 : if (hMiraMonLayer->bIsPolygon)
6693 53 : pMMNodeLayer = &hMiraMonLayer->MMPolygon.MMArc.MMNode;
6694 : else
6695 98 : pMMNodeLayer = &hMiraMonLayer->MMArc.MMNode;
6696 :
6697 151 : if (!pMMNodeLayer)
6698 : {
6699 0 : CPLError(CE_Failure, CPLE_NotSupported, "Error in pMMNodeLayer() (1)");
6700 0 : return MM_STOP_WRITING_FEATURES;
6701 : }
6702 :
6703 : // In V1.1 only _UI32_MAX records number is allowed
6704 151 : if (MMCheckVersionForFID(hMiraMonLayer,
6705 151 : pMMNodeLayer->MMAdmDB.pMMBDXP->nRecords + 1))
6706 : {
6707 0 : CPLError(CE_Failure, CPLE_NotSupported,
6708 : "Error in MMCheckVersionForFID() (9)");
6709 0 : return MM_STOP_WRITING_FEATURES;
6710 : }
6711 :
6712 : // Test length
6713 : // Private fields
6714 : // ID_GRAFIC
6715 151 : if (MMWriteValueToszStringToOperate(hMiraMonLayer,
6716 151 : pMMNodeLayer->MMAdmDB.pMMBDXP->pField,
6717 : &nElemCount, TRUE))
6718 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6719 151 : if (MMTestAndFixValueToRecordDBXP(hMiraMonLayer, &pMMNodeLayer->MMAdmDB, 0,
6720 : hMiraMonLayer->szStringToOperate))
6721 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6722 :
6723 : // ARCS_A_NOD
6724 151 : nDoubleValue = pNodeHeader->nArcsCount;
6725 151 : if (MMWriteValueToszStringToOperate(
6726 151 : hMiraMonLayer, pMMNodeLayer->MMAdmDB.pMMBDXP->pField + 1,
6727 : &nDoubleValue, FALSE))
6728 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6729 151 : if (MMTestAndFixValueToRecordDBXP(hMiraMonLayer, &pMMNodeLayer->MMAdmDB, 1,
6730 : hMiraMonLayer->szStringToOperate))
6731 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6732 :
6733 : // TIPUS_NODE
6734 151 : nDoubleValue = pNodeHeader->cNodeType;
6735 151 : if (MMWriteValueToszStringToOperate(
6736 151 : hMiraMonLayer, pMMNodeLayer->MMAdmDB.pMMBDXP->pField + 2,
6737 : &nDoubleValue, FALSE))
6738 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6739 151 : if (MMTestAndFixValueToRecordDBXP(hMiraMonLayer, &pMMNodeLayer->MMAdmDB, 2,
6740 : hMiraMonLayer->szStringToOperate))
6741 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6742 :
6743 : // Adding record to the MiraMon table (extended DBF)
6744 : // Flush settings
6745 151 : pMMNodeLayer->MMAdmDB.FlushRecList.pBlockWhereToSaveOrRead =
6746 151 : (void *)pMMNodeLayer->MMAdmDB.pRecList;
6747 :
6748 151 : pBD_XP = pMMNodeLayer->MMAdmDB.pMMBDXP;
6749 :
6750 151 : pMMNodeLayer->MMAdmDB.FlushRecList.SizeOfBlockToBeSaved =
6751 151 : pBD_XP->BytesPerRecord;
6752 151 : pMMNodeLayer->MMAdmDB.FlushRecList.pBlockToBeSaved =
6753 151 : (void *)pMMNodeLayer->MMAdmDB.szRecordOnCourse;
6754 :
6755 151 : memset(pMMNodeLayer->MMAdmDB.szRecordOnCourse, 0, pBD_XP->BytesPerRecord);
6756 151 : MMWriteValueToRecordDBXP(hMiraMonLayer,
6757 : pMMNodeLayer->MMAdmDB.szRecordOnCourse,
6758 151 : pBD_XP->pField, &nElemCount, TRUE);
6759 :
6760 151 : nDoubleValue = pNodeHeader->nArcsCount;
6761 151 : MMWriteValueToRecordDBXP(hMiraMonLayer,
6762 : pMMNodeLayer->MMAdmDB.szRecordOnCourse,
6763 151 : pBD_XP->pField + 1, &nDoubleValue, FALSE);
6764 :
6765 151 : nDoubleValue = pNodeHeader->cNodeType;
6766 151 : MMWriteValueToRecordDBXP(hMiraMonLayer,
6767 : pMMNodeLayer->MMAdmDB.szRecordOnCourse,
6768 151 : pBD_XP->pField + 2, &nDoubleValue, FALSE);
6769 :
6770 151 : if (MMAppendBlockToBuffer(&pMMNodeLayer->MMAdmDB.FlushRecList))
6771 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6772 151 : pMMNodeLayer->MMAdmDB.pMMBDXP->nRecords++;
6773 151 : return MM_CONTINUE_WRITING_FEATURES;
6774 : }
6775 :
6776 : // Adds a polygon or multipolygon record to a MiraMon table
6777 : // associated with a vector layer.
6778 68 : int MMAddPolygonRecordToMMDB(struct MiraMonVectLayerInfo *hMiraMonLayer,
6779 : struct MiraMonFeature *hMMFeature,
6780 : MM_INTERNAL_FID nElemCount,
6781 : MM_N_VERTICES_TYPE nVerticesCount,
6782 : struct MM_PH *pPolHeader)
6783 : {
6784 68 : struct MM_DATA_BASE_XP *pBD_XP = nullptr;
6785 68 : MM_EXT_DBF_N_FIELDS nNumPrivateMMField = MM_PRIVATE_POLYGON_DB_FIELDS;
6786 : struct MM_FLUSH_INFO *pFlushRecList;
6787 :
6788 68 : if (!hMiraMonLayer)
6789 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6790 :
6791 : // In V1.1 only _UI32_MAX records number is allowed
6792 68 : if (MMCheckVersionForFID(
6793 68 : hMiraMonLayer, hMiraMonLayer->MMPolygon.MMAdmDB.pMMBDXP->nRecords +
6794 68 : (hMMFeature ? hMMFeature->nNumMRecords : 0)))
6795 0 : return MM_STOP_WRITING_FEATURES;
6796 :
6797 68 : pBD_XP = hMiraMonLayer->MMPolygon.MMAdmDB.pMMBDXP;
6798 :
6799 : // Test length
6800 : // Private fields
6801 : // ID_GRAFIC
6802 68 : if (MMWriteValueToszStringToOperate(hMiraMonLayer, pBD_XP->pField,
6803 : &nElemCount, TRUE))
6804 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6805 68 : if (MMTestAndFixValueToRecordDBXP(hMiraMonLayer,
6806 : &hMiraMonLayer->MMPolygon.MMAdmDB, 0,
6807 : hMiraMonLayer->szStringToOperate))
6808 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6809 :
6810 : // The other fields are valid if pPolHeader exists (it is not
6811 : // the universal polygon)
6812 68 : if (pPolHeader)
6813 : {
6814 : // N_VERTEXS
6815 41 : if (MMWriteValueToszStringToOperate(hMiraMonLayer, pBD_XP->pField + 1,
6816 : &nVerticesCount, TRUE))
6817 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6818 41 : if (MMTestAndFixValueToRecordDBXP(hMiraMonLayer,
6819 : &hMiraMonLayer->MMPolygon.MMAdmDB, 1,
6820 : hMiraMonLayer->szStringToOperate))
6821 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6822 :
6823 : // PERIMETER
6824 41 : if (MMWriteValueToszStringToOperate(hMiraMonLayer, pBD_XP->pField + 2,
6825 41 : &pPolHeader->dfPerimeter, FALSE))
6826 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6827 41 : if (MMTestAndFixValueToRecordDBXP(hMiraMonLayer,
6828 : &hMiraMonLayer->MMPolygon.MMAdmDB, 2,
6829 : hMiraMonLayer->szStringToOperate))
6830 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6831 :
6832 : // AREA
6833 41 : if (MMWriteValueToszStringToOperate(hMiraMonLayer, pBD_XP->pField + 3,
6834 41 : &pPolHeader->dfArea, FALSE))
6835 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6836 41 : if (MMTestAndFixValueToRecordDBXP(hMiraMonLayer,
6837 : &hMiraMonLayer->MMPolygon.MMAdmDB, 3,
6838 : hMiraMonLayer->szStringToOperate))
6839 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6840 :
6841 : // N_ARCS
6842 41 : if (MMWriteValueToszStringToOperate(hMiraMonLayer, pBD_XP->pField + 4,
6843 41 : &pPolHeader->nArcsCount, TRUE))
6844 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6845 41 : if (MMTestAndFixValueToRecordDBXP(hMiraMonLayer,
6846 : &hMiraMonLayer->MMPolygon.MMAdmDB, 4,
6847 : hMiraMonLayer->szStringToOperate))
6848 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6849 :
6850 : // N_POLIG
6851 41 : if (MMWriteValueToszStringToOperate(hMiraMonLayer, pBD_XP->pField + 5,
6852 41 : &pPolHeader->nRingsCount, TRUE))
6853 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6854 41 : if (MMTestAndFixValueToRecordDBXP(hMiraMonLayer,
6855 : &hMiraMonLayer->MMPolygon.MMAdmDB, 5,
6856 : hMiraMonLayer->szStringToOperate))
6857 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6858 : }
6859 :
6860 : // GDAL fields
6861 68 : if (hMMFeature && hMMFeature->nNumMRecords &&
6862 41 : hMMFeature->pRecords[0].nNumField)
6863 : {
6864 41 : if (MMDetectAndFixDBFWidthChange(hMiraMonLayer, hMMFeature,
6865 : &hMiraMonLayer->MMPolygon.MMAdmDB,
6866 : nNumPrivateMMField, 0, 0))
6867 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6868 : }
6869 :
6870 : // Adding record to the MiraMon table (extended DBF)
6871 : // Flush settings
6872 68 : pFlushRecList = &hMiraMonLayer->MMPolygon.MMAdmDB.FlushRecList;
6873 68 : pFlushRecList->pBlockWhereToSaveOrRead =
6874 68 : (void *)hMiraMonLayer->MMPolygon.MMAdmDB.pRecList;
6875 :
6876 68 : pFlushRecList->SizeOfBlockToBeSaved = pBD_XP->BytesPerRecord;
6877 68 : pFlushRecList->pBlockToBeSaved =
6878 68 : (void *)hMiraMonLayer->MMPolygon.MMAdmDB.szRecordOnCourse;
6879 :
6880 : // Now length is sure, write
6881 68 : memset(hMiraMonLayer->MMPolygon.MMAdmDB.szRecordOnCourse, ' ',
6882 68 : pBD_XP->BytesPerRecord);
6883 68 : if (MMWriteValueToRecordDBXP(
6884 : hMiraMonLayer, hMiraMonLayer->MMPolygon.MMAdmDB.szRecordOnCourse,
6885 68 : pBD_XP->pField, &nElemCount, TRUE))
6886 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6887 :
6888 68 : if (!hMMFeature)
6889 : {
6890 27 : if (MMAppendBlockToBuffer(pFlushRecList))
6891 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6892 27 : hMiraMonLayer->MMPolygon.MMAdmDB.pMMBDXP->nRecords++;
6893 27 : return MM_CONTINUE_WRITING_FEATURES;
6894 : }
6895 :
6896 41 : if (pPolHeader)
6897 : {
6898 41 : MMWriteValueToRecordDBXP(
6899 : hMiraMonLayer, hMiraMonLayer->MMPolygon.MMAdmDB.szRecordOnCourse,
6900 41 : pBD_XP->pField + 1, &nVerticesCount, TRUE);
6901 :
6902 41 : MMWriteValueToRecordDBXP(
6903 : hMiraMonLayer, hMiraMonLayer->MMPolygon.MMAdmDB.szRecordOnCourse,
6904 41 : pBD_XP->pField + 2, &pPolHeader->dfPerimeter, FALSE);
6905 :
6906 41 : MMWriteValueToRecordDBXP(
6907 : hMiraMonLayer, hMiraMonLayer->MMPolygon.MMAdmDB.szRecordOnCourse,
6908 41 : pBD_XP->pField + 3, &pPolHeader->dfArea, FALSE);
6909 :
6910 41 : MMWriteValueToRecordDBXP(
6911 : hMiraMonLayer, hMiraMonLayer->MMPolygon.MMAdmDB.szRecordOnCourse,
6912 41 : pBD_XP->pField + 4, &pPolHeader->nArcsCount, TRUE);
6913 :
6914 41 : MMWriteValueToRecordDBXP(
6915 : hMiraMonLayer, hMiraMonLayer->MMPolygon.MMAdmDB.szRecordOnCourse,
6916 41 : pBD_XP->pField + 5, &pPolHeader->nRingsCount, TRUE);
6917 : }
6918 :
6919 41 : pFlushRecList->SizeOfBlockToBeSaved = pBD_XP->BytesPerRecord;
6920 41 : if (MMAddFeatureRecordToMMDB(
6921 : hMiraMonLayer, hMMFeature, &hMiraMonLayer->MMPolygon.MMAdmDB,
6922 : hMiraMonLayer->MMPolygon.MMAdmDB.szRecordOnCourse, pFlushRecList,
6923 41 : &hMiraMonLayer->MMPolygon.MMAdmDB.pMMBDXP->nRecords,
6924 : nNumPrivateMMField))
6925 0 : return MM_FATAL_ERROR_WRITING_FEATURES;
6926 41 : return MM_CONTINUE_WRITING_FEATURES;
6927 : }
6928 :
6929 : // Close the MiraMon database associated with a vector layer.
6930 442 : static int MMCloseMMBD_XPFile(struct MiraMonVectLayerInfo *hMiraMonLayer,
6931 : struct MMAdmDatabase *MMAdmDB)
6932 : {
6933 442 : int ret_code = 1;
6934 442 : if (!hMiraMonLayer)
6935 0 : return 1;
6936 :
6937 442 : if (hMiraMonLayer->ReadOrWrite == MM_WRITING_MODE)
6938 : {
6939 194 : if (!MMAdmDB->pMMBDXP ||
6940 194 : (MMAdmDB->pMMBDXP && !MMAdmDB->pMMBDXP->pfDataBase))
6941 : {
6942 : // In case of 0 elements created we have to
6943 : // create an empty DBF
6944 0 : if (hMiraMonLayer->bIsPolygon)
6945 : {
6946 0 : if (hMiraMonLayer->TopHeader.nElemCount <= 1)
6947 : {
6948 0 : if (MMCreateMMDB(hMiraMonLayer, nullptr))
6949 : {
6950 0 : CPLError(CE_Failure, CPLE_OutOfMemory,
6951 : "Memory error in MiraMon "
6952 : "driver (MMCreateMMDB())");
6953 0 : goto end_label;
6954 : }
6955 : }
6956 : }
6957 0 : else if (hMiraMonLayer->bIsPoint || hMiraMonLayer->bIsArc)
6958 : {
6959 0 : if (hMiraMonLayer->TopHeader.nElemCount == 0)
6960 : {
6961 0 : if (MMCreateMMDB(hMiraMonLayer, nullptr))
6962 : {
6963 0 : CPLError(CE_Failure, CPLE_OutOfMemory,
6964 : "Memory error in MiraMon "
6965 : "driver (MMCreateMMDB())");
6966 0 : goto end_label;
6967 : }
6968 : }
6969 : }
6970 : }
6971 :
6972 194 : if (MM_WriteNRecordsMMBD_XPFile(MMAdmDB))
6973 0 : goto end_label;
6974 :
6975 : // Flushing all to be flushed
6976 194 : MMAdmDB->FlushRecList.SizeOfBlockToBeSaved = 0;
6977 194 : if (MMAppendBlockToBuffer(&MMAdmDB->FlushRecList))
6978 0 : goto end_label;
6979 : }
6980 :
6981 442 : ret_code = 0;
6982 442 : end_label:
6983 : // Closing database files
6984 442 : if (MMAdmDB && MMAdmDB->pMMBDXP && MMAdmDB->pMMBDXP->pfDataBase)
6985 194 : fclose_and_nullify(&MMAdmDB->pMMBDXP->pfDataBase);
6986 :
6987 442 : return ret_code;
6988 : }
6989 :
6990 230 : int MMCloseMMBD_XP(struct MiraMonVectLayerInfo *hMiraMonLayer)
6991 : {
6992 230 : int ret_code = 0;
6993 230 : if (!hMiraMonLayer)
6994 0 : return 1;
6995 :
6996 230 : if (hMiraMonLayer->pMMBDXP && hMiraMonLayer->pMMBDXP->pfDataBase)
6997 : {
6998 113 : fclose_and_nullify(&hMiraMonLayer->pMMBDXP->pfDataBase);
6999 : }
7000 :
7001 230 : if (hMiraMonLayer->bIsPoint)
7002 : ret_code =
7003 76 : MMCloseMMBD_XPFile(hMiraMonLayer, &hMiraMonLayer->MMPoint.MMAdmDB);
7004 154 : else if (hMiraMonLayer->bIsArc && !hMiraMonLayer->bIsPolygon)
7005 : {
7006 62 : if (MMCloseMMBD_XPFile(hMiraMonLayer, &hMiraMonLayer->MMArc.MMAdmDB))
7007 0 : ret_code = 1;
7008 62 : if (MMCloseMMBD_XPFile(hMiraMonLayer,
7009 : &hMiraMonLayer->MMArc.MMNode.MMAdmDB))
7010 0 : ret_code = 1;
7011 : }
7012 92 : else if (hMiraMonLayer->bIsPolygon)
7013 : {
7014 75 : if (MMCloseMMBD_XPFile(hMiraMonLayer,
7015 : &hMiraMonLayer->MMPolygon.MMAdmDB))
7016 0 : ret_code = 1;
7017 75 : if (MMCloseMMBD_XPFile(hMiraMonLayer,
7018 : &hMiraMonLayer->MMPolygon.MMArc.MMAdmDB))
7019 0 : ret_code = 1;
7020 75 : if (MMCloseMMBD_XPFile(hMiraMonLayer,
7021 : &hMiraMonLayer->MMPolygon.MMArc.MMNode.MMAdmDB))
7022 0 : ret_code = 1;
7023 : }
7024 17 : else if (hMiraMonLayer->bIsDBF)
7025 : ret_code =
7026 17 : MMCloseMMBD_XPFile(hMiraMonLayer, &hMiraMonLayer->MMAdmDBWriting);
7027 :
7028 230 : return ret_code;
7029 : }
7030 :
7031 : // Destroys the memory used to create a MiraMon table associated
7032 : // with a vector layer.
7033 442 : static void MMDestroyMMDBFile(struct MiraMonVectLayerInfo *hMiraMonLayer,
7034 : struct MMAdmDatabase *pMMAdmDB)
7035 : {
7036 442 : if (!hMiraMonLayer)
7037 0 : return;
7038 :
7039 442 : if (pMMAdmDB && pMMAdmDB->szRecordOnCourse)
7040 : {
7041 44 : VSIFree(pMMAdmDB->szRecordOnCourse);
7042 44 : pMMAdmDB->szRecordOnCourse = nullptr;
7043 : }
7044 442 : if (hMiraMonLayer->szStringToOperate)
7045 : {
7046 0 : VSIFree(hMiraMonLayer->szStringToOperate);
7047 0 : hMiraMonLayer->szStringToOperate = nullptr;
7048 0 : hMiraMonLayer->nNumStringToOperate = 0;
7049 : }
7050 :
7051 442 : if (pMMAdmDB && pMMAdmDB->pMMBDXP)
7052 : {
7053 312 : MM_ReleaseDBFHeader(&pMMAdmDB->pMMBDXP);
7054 312 : hMiraMonLayer->pMMBDXP = nullptr;
7055 : }
7056 442 : if (pMMAdmDB && pMMAdmDB->pRecList)
7057 : {
7058 44 : VSIFree(pMMAdmDB->pRecList);
7059 44 : pMMAdmDB->pRecList = nullptr;
7060 : }
7061 : }
7062 :
7063 820 : void MMDestroyMMDB(struct MiraMonVectLayerInfo *hMiraMonLayer)
7064 : {
7065 820 : if (!hMiraMonLayer)
7066 0 : return;
7067 :
7068 820 : if (hMiraMonLayer->bIsPoint)
7069 : {
7070 76 : MMDestroyMMDBFile(hMiraMonLayer, &hMiraMonLayer->MMPoint.MMAdmDB);
7071 76 : return;
7072 : }
7073 744 : if (hMiraMonLayer->bIsArc && !hMiraMonLayer->bIsPolygon)
7074 : {
7075 62 : MMDestroyMMDBFile(hMiraMonLayer, &hMiraMonLayer->MMArc.MMAdmDB);
7076 62 : MMDestroyMMDBFile(hMiraMonLayer, &hMiraMonLayer->MMArc.MMNode.MMAdmDB);
7077 62 : return;
7078 : }
7079 682 : if (hMiraMonLayer->bIsPolygon)
7080 : {
7081 75 : MMDestroyMMDBFile(hMiraMonLayer, &hMiraMonLayer->MMPolygon.MMAdmDB);
7082 75 : MMDestroyMMDBFile(hMiraMonLayer,
7083 : &hMiraMonLayer->MMPolygon.MMArc.MMAdmDB);
7084 75 : MMDestroyMMDBFile(hMiraMonLayer,
7085 : &hMiraMonLayer->MMPolygon.MMArc.MMNode.MMAdmDB);
7086 : }
7087 682 : if (hMiraMonLayer->bIsDBF)
7088 17 : MMDestroyMMDBFile(hMiraMonLayer, &hMiraMonLayer->MMAdmDBWriting);
7089 : }
7090 :
7091 : // COMING FROM mm_gdal_functions.c/h but only used here
7092 336 : void MM_FillFieldDescriptorByLanguage(void)
7093 : {
7094 336 : CPLStrlcpy(szInternalGraphicIdentifierEng, "Internal Graphic identifier",
7095 : MM_MAX_IDENTIFIER_SIZE);
7096 336 : CPLStrlcpy(szInternalGraphicIdentifierCat, "Identificador Grafic intern",
7097 : MM_MAX_IDENTIFIER_SIZE);
7098 336 : *(unsigned char *)&szInternalGraphicIdentifierCat[16] = MM_a_WITH_GRAVE;
7099 336 : CPLStrlcpy(szInternalGraphicIdentifierSpa, "Identificador Grafico interno",
7100 : MM_MAX_IDENTIFIER_SIZE);
7101 336 : *(unsigned char *)&szInternalGraphicIdentifierSpa[16] = MM_a_WITH_ACUTE;
7102 :
7103 336 : CPLStrlcpy(szNumberOfVerticesEng, "Number of vertices",
7104 : MM_MAX_IDENTIFIER_SIZE);
7105 336 : CPLStrlcpy(szNumberOfVerticesCat, "Nombre de vertexs",
7106 : MM_MAX_IDENTIFIER_SIZE);
7107 336 : CPLStrlcpy(szNumberOfVerticesSpa, "Numero de vertices",
7108 : MM_MAX_IDENTIFIER_SIZE);
7109 336 : *(unsigned char *)&szNumberOfVerticesCat[11] = MM_e_WITH_GRAVE;
7110 336 : *(unsigned char *)&szNumberOfVerticesSpa[1] = MM_u_WITH_ACUTE;
7111 336 : *(unsigned char *)&szNumberOfVerticesSpa[11] = MM_e_WITH_ACUTE;
7112 :
7113 336 : CPLStrlcpy(szLengthOfAarcEng, "Length of arc", MM_MAX_IDENTIFIER_SIZE);
7114 336 : CPLStrlcpy(szLengthOfAarcCat, "Longitud de l'arc", MM_MAX_IDENTIFIER_SIZE);
7115 336 : CPLStrlcpy(szLengthOfAarcSpa, "Longitud del arco", MM_MAX_IDENTIFIER_SIZE);
7116 :
7117 336 : CPLStrlcpy(szInitialNodeEng, "Initial node", MM_MAX_IDENTIFIER_SIZE);
7118 336 : CPLStrlcpy(szInitialNodeCat, "Node inicial", MM_MAX_IDENTIFIER_SIZE);
7119 336 : CPLStrlcpy(szInitialNodeSpa, "Nodo inicial", MM_MAX_IDENTIFIER_SIZE);
7120 :
7121 336 : CPLStrlcpy(szFinalNodeEng, "Final node", MM_MAX_IDENTIFIER_SIZE);
7122 336 : CPLStrlcpy(szFinalNodeCat, "Node final", MM_MAX_IDENTIFIER_SIZE);
7123 336 : CPLStrlcpy(szFinalNodeSpa, "Nodo final", MM_MAX_IDENTIFIER_SIZE);
7124 :
7125 336 : CPLStrlcpy(szNumberOfArcsToNodeEng, "Number of arcs to node",
7126 : MM_MAX_IDENTIFIER_SIZE);
7127 336 : CPLStrlcpy(szNumberOfArcsToNodeCat, "Nombre d'arcs al node",
7128 : MM_MAX_IDENTIFIER_SIZE);
7129 336 : CPLStrlcpy(szNumberOfArcsToNodeSpa, "Numero de arcos al nodo",
7130 : MM_MAX_IDENTIFIER_SIZE);
7131 336 : *(unsigned char *)&szNumberOfArcsToNodeSpa[1] = MM_u_WITH_ACUTE;
7132 :
7133 336 : CPLStrlcpy(szNodeTypeEng, "Node type", MM_MAX_IDENTIFIER_SIZE);
7134 336 : CPLStrlcpy(szNodeTypeCat, "Tipus de node", MM_MAX_IDENTIFIER_SIZE);
7135 336 : CPLStrlcpy(szNodeTypeSpa, "Tipo de nodo", MM_MAX_IDENTIFIER_SIZE);
7136 :
7137 336 : CPLStrlcpy(szPerimeterOfThePolygonEng, "Perimeter of the polygon",
7138 : MM_MAX_IDENTIFIER_SIZE);
7139 336 : CPLStrlcpy(szPerimeterOfThePolygonCat, "Perimetre del poligon",
7140 : MM_MAX_IDENTIFIER_SIZE);
7141 336 : CPLStrlcpy(szPerimeterOfThePolygonSpa, "Perimetro del poligono",
7142 : MM_MAX_IDENTIFIER_SIZE);
7143 :
7144 336 : *(unsigned char *)&szPerimeterOfThePolygonCat[3] = MM_i_WITH_ACUTE;
7145 336 : *(unsigned char *)&szPerimeterOfThePolygonSpa[3] = MM_i_WITH_ACUTE;
7146 336 : *(unsigned char *)&szPerimeterOfThePolygonCat[17] = MM_i_WITH_ACUTE;
7147 336 : *(unsigned char *)&szPerimeterOfThePolygonSpa[17] = MM_i_WITH_ACUTE;
7148 :
7149 336 : CPLStrlcpy(szAreaOfThePolygonEng, "Area of the polygon",
7150 : MM_MAX_IDENTIFIER_SIZE);
7151 336 : CPLStrlcpy(szAreaOfThePolygonCat, "Area del poligon",
7152 : MM_MAX_IDENTIFIER_SIZE);
7153 336 : CPLStrlcpy(szAreaOfThePolygonSpa, "Area del poligono",
7154 : MM_MAX_IDENTIFIER_SIZE);
7155 :
7156 336 : *(unsigned char *)&szAreaOfThePolygonCat[0] = MM_A_WITH_GRAVE;
7157 336 : *(unsigned char *)&szAreaOfThePolygonSpa[0] = MM_A_WITH_ACUTE;
7158 336 : *(unsigned char *)&szAreaOfThePolygonCat[12] = MM_i_WITH_ACUTE;
7159 336 : *(unsigned char *)&szAreaOfThePolygonSpa[12] = MM_i_WITH_ACUTE;
7160 :
7161 336 : CPLStrlcpy(szNumberOfArcsEng, "Number of arcs", MM_MAX_IDENTIFIER_SIZE);
7162 336 : CPLStrlcpy(szNumberOfArcsCat, "Nombre d'arcs", MM_MAX_IDENTIFIER_SIZE);
7163 336 : CPLStrlcpy(szNumberOfArcsSpa, "Numero de arcos", MM_MAX_IDENTIFIER_SIZE);
7164 :
7165 336 : *(unsigned char *)&szNumberOfArcsSpa[1] = MM_u_WITH_ACUTE;
7166 :
7167 336 : CPLStrlcpy(szNumberOfElementaryPolygonsEng, "Number of elementary polygons",
7168 : MM_MAX_IDENTIFIER_SIZE);
7169 336 : CPLStrlcpy(szNumberOfElementaryPolygonsCat, "Nombre de poligons elementals",
7170 : MM_MAX_IDENTIFIER_SIZE);
7171 336 : CPLStrlcpy(szNumberOfElementaryPolygonsSpa,
7172 : "Numero de poligonos elementales", MM_MAX_IDENTIFIER_SIZE);
7173 :
7174 336 : *(unsigned char *)&szNumberOfElementaryPolygonsSpa[1] = MM_u_WITH_ACUTE;
7175 336 : *(unsigned char *)&szNumberOfElementaryPolygonsCat[13] = MM_i_WITH_ACUTE;
7176 336 : *(unsigned char *)&szNumberOfElementaryPolygonsSpa[13] = MM_i_WITH_ACUTE;
7177 336 : }
7178 :
7179 660 : static MM_BOOLEAN MM_FillFieldDB_XP(
7180 : struct MM_FIELD *camp, const char *FieldName,
7181 : const char *FieldDescriptionEng, const char *FieldDescriptionCat,
7182 : const char *FieldDescriptionSpa, char FieldType,
7183 : MM_BYTES_PER_FIELD_TYPE_DBF BytesPerField, MM_BYTE DecimalsIfFloat)
7184 : {
7185 : char nom_temp[MM_MAX_LON_FIELD_NAME_DBF];
7186 : int retorn_valida_nom_camp;
7187 :
7188 660 : if (FieldName)
7189 : {
7190 660 : retorn_valida_nom_camp = MM_ISExtendedNameBD_XP(FieldName);
7191 660 : if (retorn_valida_nom_camp == MM_DBF_NAME_NO_VALID)
7192 0 : return FALSE;
7193 660 : CPLStrlcpy(camp->FieldName, FieldName, MM_MAX_LON_FIELD_NAME_DBF);
7194 :
7195 660 : if (retorn_valida_nom_camp == MM_VALID_EXTENDED_DBF_NAME)
7196 : {
7197 0 : MM_CalculateBytesExtendedFieldName(camp);
7198 0 : CPLStrlcpy(nom_temp, FieldName, MM_MAX_LON_FIELD_NAME_DBF);
7199 0 : MM_ReturnValidClassicDBFFieldName(nom_temp);
7200 0 : nom_temp[MM_MAX_LON_CLASSICAL_FIELD_NAME_DBF] = '\0';
7201 0 : CPLStrlcpy(camp->ClassicalDBFFieldName, nom_temp,
7202 : MM_MAX_LON_CLASSICAL_FIELD_NAME_DBF);
7203 : }
7204 : }
7205 :
7206 660 : if (FieldDescriptionEng)
7207 660 : CPLStrlcpy(camp->FieldDescription[MM_DEF_LANGUAGE], FieldDescriptionEng,
7208 : sizeof(camp->FieldDescription[MM_DEF_LANGUAGE]));
7209 : else
7210 0 : strcpy(camp->FieldDescription[MM_DEF_LANGUAGE], "\0");
7211 :
7212 660 : if (FieldDescriptionEng)
7213 660 : CPLStrlcpy(camp->FieldDescription[MM_ENG_LANGUAGE], FieldDescriptionEng,
7214 : sizeof(camp->FieldDescription[MM_ENG_LANGUAGE]));
7215 : else
7216 0 : strcpy(camp->FieldDescription[MM_ENG_LANGUAGE], "\0");
7217 :
7218 660 : if (FieldDescriptionCat)
7219 660 : CPLStrlcpy(camp->FieldDescription[MM_CAT_LANGUAGE], FieldDescriptionCat,
7220 : sizeof(camp->FieldDescription[MM_CAT_LANGUAGE]));
7221 : else
7222 0 : strcpy(camp->FieldDescription[MM_CAT_LANGUAGE], "\0");
7223 :
7224 660 : if (FieldDescriptionSpa)
7225 660 : CPLStrlcpy(camp->FieldDescription[MM_SPA_LANGUAGE], FieldDescriptionSpa,
7226 : sizeof(camp->FieldDescription[MM_SPA_LANGUAGE]));
7227 : else
7228 0 : strcpy(camp->FieldDescription[MM_SPA_LANGUAGE], "\0");
7229 :
7230 660 : camp->FieldType = FieldType;
7231 660 : camp->DecimalsIfFloat = DecimalsIfFloat;
7232 660 : camp->BytesPerField = BytesPerField;
7233 660 : return TRUE;
7234 : }
7235 :
7236 27 : size_t MM_DefineFirstPolygonFieldsDB_XP(struct MM_DATA_BASE_XP *bd_xp,
7237 : MM_BYTE n_perimeter_decimals,
7238 : MM_BYTE n_area_decimals_decimals)
7239 : {
7240 27 : MM_EXT_DBF_N_FIELDS i_camp = 0;
7241 :
7242 27 : MM_FillFieldDB_XP(
7243 27 : bd_xp->pField + i_camp, szMMNomCampIdGraficDefecte,
7244 : szInternalGraphicIdentifierEng, szInternalGraphicIdentifierCat,
7245 : szInternalGraphicIdentifierSpa, 'N', MM_MIN_WIDTH_ID_GRAFIC, 0);
7246 27 : bd_xp->IdGraficField = 0;
7247 27 : (bd_xp->pField + i_camp)->GeoTopoTypeField = (MM_BYTE)MM_CAMP_ES_ID_GRAFIC;
7248 27 : i_camp++;
7249 :
7250 27 : MM_FillFieldDB_XP(bd_xp->pField + i_camp, szMMNomCampNVertexsDefecte,
7251 : szNumberOfVerticesEng, szNumberOfVerticesCat,
7252 : szNumberOfVerticesSpa, 'N', MM_MIN_WIDTH_N_VERTEXS, 0);
7253 27 : (bd_xp->pField + i_camp)->GeoTopoTypeField = (MM_BYTE)MM_CAMP_ES_N_VERTEXS;
7254 27 : i_camp++;
7255 :
7256 27 : MM_FillFieldDB_XP(bd_xp->pField + i_camp, szMMNomCampPerimetreDefecte,
7257 : szPerimeterOfThePolygonEng, szPerimeterOfThePolygonCat,
7258 : szPerimeterOfThePolygonSpa, 'N', MM_MIN_WIDTH_LONG,
7259 : n_perimeter_decimals);
7260 27 : (bd_xp->pField + i_camp)->GeoTopoTypeField = (MM_BYTE)MM_CAMP_ES_PERIMETRE;
7261 27 : i_camp++;
7262 :
7263 27 : MM_FillFieldDB_XP(bd_xp->pField + i_camp, szMMNomCampAreaDefecte,
7264 : szAreaOfThePolygonEng, szAreaOfThePolygonCat,
7265 : szAreaOfThePolygonSpa, 'N', MM_MIN_WIDTH_AREA,
7266 : n_area_decimals_decimals);
7267 27 : (bd_xp->pField + i_camp)->GeoTopoTypeField = (MM_BYTE)MM_CAMP_ES_AREA;
7268 27 : i_camp++;
7269 :
7270 27 : MM_FillFieldDB_XP(bd_xp->pField + i_camp, szMMNomCampNArcsDefecte,
7271 : szNumberOfArcsEng, szNumberOfArcsCat, szNumberOfArcsSpa,
7272 : 'N', MM_MIN_WIDTH_N_ARCS, 0);
7273 27 : (bd_xp->pField + i_camp)->GeoTopoTypeField = (MM_BYTE)MM_CAMP_ES_N_ARCS;
7274 27 : i_camp++;
7275 :
7276 27 : MM_FillFieldDB_XP(
7277 27 : bd_xp->pField + i_camp, szMMNomCampNPoligonsDefecte,
7278 : szNumberOfElementaryPolygonsEng, szNumberOfElementaryPolygonsCat,
7279 : szNumberOfElementaryPolygonsSpa, 'N', MM_MIN_WIDTH_N_POLIG, 0);
7280 27 : (bd_xp->pField + i_camp)->GeoTopoTypeField = (MM_BYTE)MM_CAMP_ES_N_POLIG;
7281 27 : i_camp++;
7282 :
7283 27 : return i_camp;
7284 : }
7285 :
7286 58 : size_t MM_DefineFirstArcFieldsDB_XP(struct MM_DATA_BASE_XP *bd_xp,
7287 : MM_BYTE n_decimals)
7288 : {
7289 : MM_EXT_DBF_N_FIELDS i_camp;
7290 :
7291 58 : i_camp = 0;
7292 58 : MM_FillFieldDB_XP(
7293 58 : bd_xp->pField + i_camp, szMMNomCampIdGraficDefecte,
7294 : szInternalGraphicIdentifierEng, szInternalGraphicIdentifierCat,
7295 : szInternalGraphicIdentifierSpa, 'N', MM_MIN_WIDTH_ID_GRAFIC, 0);
7296 58 : bd_xp->IdGraficField = 0;
7297 58 : (bd_xp->pField + i_camp)->GeoTopoTypeField = (MM_BYTE)MM_CAMP_ES_ID_GRAFIC;
7298 58 : i_camp++;
7299 :
7300 58 : MM_FillFieldDB_XP(bd_xp->pField + i_camp, szMMNomCampNVertexsDefecte,
7301 : szNumberOfVerticesEng, szNumberOfVerticesCat,
7302 : szNumberOfVerticesSpa, 'N', MM_MIN_WIDTH_N_VERTEXS, 0);
7303 58 : (bd_xp->pField + i_camp)->GeoTopoTypeField = (MM_BYTE)MM_CAMP_ES_N_VERTEXS;
7304 58 : i_camp++;
7305 :
7306 58 : MM_FillFieldDB_XP(bd_xp->pField + i_camp, szMMNomCampLongitudArcDefecte,
7307 : szLengthOfAarcEng, szLengthOfAarcCat, szLengthOfAarcSpa,
7308 : 'N', MM_MIN_WIDTH_LONG, n_decimals);
7309 58 : (bd_xp->pField + i_camp)->GeoTopoTypeField = (MM_BYTE)MM_CAMP_ES_LONG_ARC;
7310 58 : i_camp++;
7311 :
7312 58 : MM_FillFieldDB_XP(bd_xp->pField + i_camp, szMMNomCampNodeIniDefecte,
7313 : szInitialNodeEng, szInitialNodeCat, szInitialNodeSpa, 'N',
7314 : MM_MIN_WIDTH_INITIAL_NODE, 0);
7315 58 : (bd_xp->pField + i_camp)->GeoTopoTypeField = (MM_BYTE)MM_CAMP_ES_NODE_INI;
7316 58 : i_camp++;
7317 :
7318 58 : MM_FillFieldDB_XP(bd_xp->pField + i_camp, szMMNomCampNodeFiDefecte,
7319 : szFinalNodeEng, szFinalNodeCat, szFinalNodeSpa, 'N',
7320 : MM_MIN_WIDTH_FINAL_NODE, 0);
7321 58 : (bd_xp->pField + i_camp)->GeoTopoTypeField = (MM_BYTE)MM_CAMP_ES_NODE_FI;
7322 58 : i_camp++;
7323 :
7324 58 : return i_camp;
7325 : }
7326 :
7327 58 : size_t MM_DefineFirstNodeFieldsDB_XP(struct MM_DATA_BASE_XP *bd_xp)
7328 : {
7329 : MM_EXT_DBF_N_FIELDS i_camp;
7330 :
7331 58 : i_camp = 0;
7332 :
7333 58 : MM_FillFieldDB_XP(
7334 58 : bd_xp->pField + i_camp, szMMNomCampIdGraficDefecte,
7335 : szInternalGraphicIdentifierEng, szInternalGraphicIdentifierCat,
7336 : szInternalGraphicIdentifierSpa, 'N', MM_MIN_WIDTH_ID_GRAFIC, 0);
7337 58 : bd_xp->IdGraficField = 0;
7338 58 : (bd_xp->pField + i_camp)->GeoTopoTypeField = (MM_BYTE)MM_CAMP_ES_ID_GRAFIC;
7339 58 : i_camp++;
7340 :
7341 58 : MM_FillFieldDB_XP(bd_xp->pField + i_camp, szMMNomCampArcsANodeDefecte,
7342 : szNumberOfArcsToNodeEng, szNumberOfArcsToNodeCat,
7343 : szNumberOfArcsToNodeSpa, 'N', MM_MIN_WIDTH_ARCS_TO_NODE,
7344 : 0);
7345 58 : (bd_xp->pField + i_camp)->GeoTopoTypeField = (MM_BYTE)MM_CAMP_ES_ARCS_A_NOD;
7346 58 : i_camp++;
7347 :
7348 58 : MM_FillFieldDB_XP(bd_xp->pField + i_camp, szMMNomCampTipusNodeDefecte,
7349 : szNodeTypeEng, szNodeTypeCat, szNodeTypeSpa, 'N', 1, 0);
7350 58 : (bd_xp->pField + i_camp)->GeoTopoTypeField = (MM_BYTE)MM_CAMP_ES_TIPUS_NODE;
7351 58 : i_camp++;
7352 :
7353 58 : return i_camp;
7354 : }
7355 :
7356 34 : size_t MM_DefineFirstPointFieldsDB_XP(struct MM_DATA_BASE_XP *bd_xp)
7357 : {
7358 34 : size_t i_camp = 0;
7359 :
7360 34 : MM_FillFieldDB_XP(
7361 34 : bd_xp->pField + i_camp, szMMNomCampIdGraficDefecte,
7362 : szInternalGraphicIdentifierEng, szInternalGraphicIdentifierCat,
7363 : szInternalGraphicIdentifierSpa, 'N', MM_MIN_WIDTH_ID_GRAFIC, 0);
7364 34 : bd_xp->IdGraficField = 0;
7365 34 : (bd_xp->pField + i_camp)->GeoTopoTypeField = (MM_BYTE)MM_CAMP_ES_ID_GRAFIC;
7366 34 : i_camp++;
7367 :
7368 34 : return i_camp;
7369 : }
7370 :
7371 : CPL_C_END // Necessary for compiling in GDAL project
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