| 1316 | /************************************************************************/ |
| 1317 | |
| 1318 | static GDALDriver *GetOutputDriver(OGRLineRefOptions &sOptions) |
| 1319 | { |
| 1320 | if (sOptions.osFormat.empty()) |
| 1321 | { |
| 1322 | const auto aoDrivers = GetOutputDriversFor( |
| 1323 | sOptions.osOutputDataSourceName.c_str(), GDAL_OF_VECTOR); |
| 1324 | if (aoDrivers.empty()) |
| 1325 | { |
| 1326 | CPLError(CE_Failure, CPLE_AppDefined, "Cannot guess driver for %s", |
| 1327 | sOptions.osOutputDataSourceName.c_str()); |
| 1328 | return nullptr; |
| 1329 | } |
| 1330 | else |
| 1331 | { |
| 1332 | if (aoDrivers.size() > 1) |
| 1333 | { |
| 1334 | CPLError( |
| 1335 | CE_Warning, CPLE_AppDefined, |
| 1336 | "Several drivers matching %s extension. Using %s", |
| 1337 | CPLGetExtensionSafe(sOptions.osOutputDataSourceName.c_str()) |
| 1338 | .c_str(), |
| 1339 | aoDrivers[0].c_str()); |
| 1340 | } |
| 1341 | sOptions.osFormat = aoDrivers[0]; |
| 1342 | } |
| 1343 | } |
| 1344 | |
| 1345 | GDALDriver *poDriver = |
| 1346 | GetGDALDriverManager()->GetDriverByName(sOptions.osFormat.c_str()); |
| 1347 | if (poDriver == nullptr) |
| 1348 | { |
| 1349 | fprintf(stderr, _("Unable to find driver `%s'.\n"), |
| 1350 | sOptions.osFormat.c_str()); |
| 1351 | fprintf(stderr, _("The following drivers are available:\n")); |
| 1352 | |
| 1353 | GDALDriverManager *poDM = GetGDALDriverManager(); |
| 1354 | for (int iDriver = 0; iDriver < poDM->GetDriverCount(); iDriver++) |
| 1355 | { |
| 1356 | GDALDriver *poIter = poDM->GetDriver(iDriver); |
| 1357 | CSLConstList papszDriverMD = poIter->GetMetadata(); |
| 1358 | if (CPLTestBool(CSLFetchNameValueDef(papszDriverMD, |
| 1359 | GDAL_DCAP_VECTOR, "FALSE")) && |
| 1360 | CPLTestBool(CSLFetchNameValueDef(papszDriverMD, |
| 1361 | GDAL_DCAP_CREATE, "FALSE"))) |
| 1362 | { |
| 1363 | fprintf(stderr, " -> `%s'\n", poIter->GetDescription()); |
| 1364 | } |
| 1365 | } |
| 1366 | } |
| 1367 | |
| 1368 | return poDriver; |
| 1369 | } |
| 1370 | |
| 1371 | /************************************************************************/ |
| 1372 | /* main() */ |
no test coverage detected