| 324 | } |
| 325 | |
| 326 | char *FLTGetBinaryComparisonCommonExpression(FilterEncodingNode *psFilterNode, layerObj *lp) |
| 327 | { |
| 328 | char szTmp[1024]; |
| 329 | char *pszExpression = NULL; |
| 330 | int bString; |
| 331 | |
| 332 | if (psFilterNode == NULL) |
| 333 | return NULL; |
| 334 | |
| 335 | /* -------------------------------------------------------------------- */ |
| 336 | /* check if the value is a numeric value or alphanumeric. If it */ |
| 337 | /* is alphanumeric, add quotes around attribute and values. */ |
| 338 | /* -------------------------------------------------------------------- */ |
| 339 | bString = 0; |
| 340 | if (psFilterNode->psRightNode->pszValue) |
| 341 | { |
| 342 | snprintf(szTmp, sizeof(szTmp), "%s_type", psFilterNode->psLeftNode->pszValue); |
| 343 | if (msOWSLookupMetadata(&(lp->metadata), "OFG", szTmp) != NULL && |
| 344 | (strcasecmp(msOWSLookupMetadata(&(lp->metadata), "G", szTmp), "Character") == 0)) |
| 345 | bString = 1; |
| 346 | else if (FLTIsNumeric(psFilterNode->psRightNode->pszValue) == MS_FALSE) |
| 347 | bString = 1; |
| 348 | } |
| 349 | |
| 350 | /* specical case to be able to have empty strings in the expression. */ |
| 351 | /*propertyislike is always treated as string*/ |
| 352 | if (psFilterNode->psRightNode->pszValue == NULL || |
| 353 | strcasecmp(psFilterNode->pszValue, "PropertyIsLike") == 0) |
| 354 | bString = 1; |
| 355 | |
| 356 | |
| 357 | |
| 358 | /* attribute */ |
| 359 | if (bString) |
| 360 | sprintf(szTmp, "%s", " (\"["); |
| 361 | else |
| 362 | sprintf(szTmp, "%s"," (["); |
| 363 | pszExpression = msStringConcatenate(pszExpression, szTmp); |
| 364 | pszExpression = msStringConcatenate(pszExpression, psFilterNode->psLeftNode->pszValue); |
| 365 | if (bString) |
| 366 | sprintf(szTmp, "%s","]\" "); |
| 367 | else |
| 368 | sprintf(szTmp, "%s", "] "); |
| 369 | pszExpression = msStringConcatenate(pszExpression, szTmp); |
| 370 | |
| 371 | if (strcasecmp(psFilterNode->pszValue, |
| 372 | "PropertyIsEqualTo") == 0) |
| 373 | { |
| 374 | /*case insensitive set ? */ |
| 375 | if (psFilterNode->psRightNode->pOther && |
| 376 | (*(int *)psFilterNode->psRightNode->pOther) == 1) |
| 377 | { |
| 378 | sprintf(szTmp, "%s", "=*"); |
| 379 | } |
| 380 | else |
| 381 | sprintf(szTmp, "%s", "="); |
| 382 | |
| 383 | } |
no test coverage detected