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-rw-r--r--src/H5VLnative_introspect.c188
1 files changed, 182 insertions, 6 deletions
diff --git a/src/H5VLnative_introspect.c b/src/H5VLnative_introspect.c
index e59f7fd..68b02e6 100644
--- a/src/H5VLnative_introspect.c
+++ b/src/H5VLnative_introspect.c
@@ -35,16 +35,192 @@
*---------------------------------------------------------------------------
*/
herr_t
-H5VL__native_introspect_opt_query(void H5_ATTR_UNUSED *obj, H5VL_subclass_t H5_ATTR_UNUSED cls,
- int H5_ATTR_UNUSED opt_type, hbool_t *supported)
+H5VL__native_introspect_opt_query(void H5_ATTR_UNUSED *obj, H5VL_subclass_t subcls, int opt_type,
+ uint64_t *flags)
{
- FUNC_ENTER_PACKAGE_NOERR
+ herr_t ret_value = SUCCEED; /* Return value */
+
+ FUNC_ENTER_PACKAGE
/* Sanity check */
- HDassert(supported);
+ HDassert(flags);
/* The native VOL connector supports all optional operations */
- *supported = TRUE;
+ *flags = H5VL_OPT_QUERY_SUPPORTED;
+
+ /* Set appropriate flags for each operation in each subclass */
+ switch (subcls) {
+ case H5VL_SUBCLS_NONE:
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unknown optional 'none' operation")
+
+ case H5VL_SUBCLS_INFO:
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unknown optional info operation")
+
+ case H5VL_SUBCLS_WRAP:
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unknown optional wrapper operation")
+
+ case H5VL_SUBCLS_ATTR:
+ switch (opt_type) {
+#ifndef H5_NO_DEPRECATED_SYMBOLS
+ case H5VL_NATIVE_ATTR_ITERATE_OLD:
+ /* Don't allow asynchronous execution, due to iterator callbacks */
+ *flags |= H5VL_OPT_QUERY_NO_ASYNC;
+ break;
+#endif /* H5_NO_DEPRECATED_SYMBOLS */
+
+ default:
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unknown optional attribute operation")
+ break;
+ } /* end switch */
+ break;
+
+ case H5VL_SUBCLS_DATASET:
+ switch (opt_type) {
+ case H5VL_NATIVE_DATASET_FORMAT_CONVERT:
+ *flags |= H5VL_OPT_QUERY_MODIFY_METADATA;
+ break;
+
+ case H5VL_NATIVE_DATASET_GET_CHUNK_INDEX_TYPE:
+ case H5VL_NATIVE_DATASET_GET_CHUNK_STORAGE_SIZE:
+ case H5VL_NATIVE_DATASET_GET_NUM_CHUNKS:
+ case H5VL_NATIVE_DATASET_GET_CHUNK_INFO_BY_IDX:
+ case H5VL_NATIVE_DATASET_GET_CHUNK_INFO_BY_COORD:
+ case H5VL_NATIVE_DATASET_GET_VLEN_BUF_SIZE:
+ case H5VL_NATIVE_DATASET_GET_OFFSET:
+ *flags |= H5VL_OPT_QUERY_QUERY_METADATA;
+ break;
+
+ case H5VL_NATIVE_DATASET_CHUNK_READ:
+ *flags |= H5VL_OPT_QUERY_READ_DATA;
+ break;
+
+ case H5VL_NATIVE_DATASET_CHUNK_WRITE:
+ *flags |= H5VL_OPT_QUERY_WRITE_DATA;
+ break;
+
+ default:
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unknown optional dataset operation")
+ break;
+ } /* end switch */
+ break;
+
+ case H5VL_SUBCLS_DATATYPE:
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unknown optional datatype operation")
+
+ case H5VL_SUBCLS_FILE:
+ switch (opt_type) {
+ case H5VL_NATIVE_FILE_CLEAR_ELINK_CACHE:
+ case H5VL_NATIVE_FILE_RESET_MDC_HIT_RATE:
+ case H5VL_NATIVE_FILE_SET_MDC_CONFIG:
+ *flags |= H5VL_OPT_QUERY_MODIFY_METADATA;
+ break;
+
+ case H5VL_NATIVE_FILE_GET_FILE_IMAGE:
+ *flags |= H5VL_OPT_QUERY_QUERY_METADATA;
+ *flags |= H5VL_OPT_QUERY_READ_DATA;
+ break;
+
+ case H5VL_NATIVE_FILE_GET_FREE_SECTIONS:
+ case H5VL_NATIVE_FILE_GET_FREE_SPACE:
+ case H5VL_NATIVE_FILE_GET_INFO:
+ case H5VL_NATIVE_FILE_GET_MDC_CONF:
+ case H5VL_NATIVE_FILE_GET_MDC_HR:
+ case H5VL_NATIVE_FILE_GET_MDC_SIZE:
+ case H5VL_NATIVE_FILE_GET_SIZE:
+ case H5VL_NATIVE_FILE_GET_VFD_HANDLE:
+ case H5VL_NATIVE_FILE_GET_METADATA_READ_RETRY_INFO:
+ *flags |= H5VL_OPT_QUERY_QUERY_METADATA;
+ break;
+
+ case H5VL_NATIVE_FILE_START_SWMR_WRITE:
+ *flags |= H5VL_OPT_QUERY_MODIFY_METADATA;
+ *flags |= H5VL_OPT_QUERY_WRITE_DATA;
+ *flags |= H5VL_OPT_QUERY_NO_ASYNC;
+ break;
+
+ case H5VL_NATIVE_FILE_START_MDC_LOGGING:
+ case H5VL_NATIVE_FILE_STOP_MDC_LOGGING:
+ case H5VL_NATIVE_FILE_GET_MDC_LOGGING_STATUS:
+ case H5VL_NATIVE_FILE_FORMAT_CONVERT:
+ case H5VL_NATIVE_FILE_RESET_PAGE_BUFFERING_STATS:
+ case H5VL_NATIVE_FILE_GET_PAGE_BUFFERING_STATS:
+ case H5VL_NATIVE_FILE_GET_MDC_IMAGE_INFO:
+ case H5VL_NATIVE_FILE_GET_EOA:
+ case H5VL_NATIVE_FILE_INCR_FILESIZE:
+ case H5VL_NATIVE_FILE_SET_LIBVER_BOUNDS:
+ case H5VL_NATIVE_FILE_GET_MIN_DSET_OHDR_FLAG:
+ case H5VL_NATIVE_FILE_SET_MIN_DSET_OHDR_FLAG:
+ case H5VL_NATIVE_FILE_GET_MPI_ATOMICITY:
+ case H5VL_NATIVE_FILE_SET_MPI_ATOMICITY:
+ case H5VL_NATIVE_FILE_POST_OPEN:
+ break;
+
+ default:
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unknown optional file operation")
+ break;
+ } /* end switch */
+ break;
+
+ case H5VL_SUBCLS_GROUP:
+ switch (opt_type) {
+#ifndef H5_NO_DEPRECATED_SYMBOLS
+ case H5VL_NATIVE_GROUP_ITERATE_OLD:
+ /* Don't allow asynchronous execution, due to iterator callbacks */
+ *flags |= H5VL_OPT_QUERY_NO_ASYNC;
+ break;
+
+ case H5VL_NATIVE_GROUP_GET_OBJINFO:
+ *flags |= H5VL_OPT_QUERY_QUERY_METADATA;
+ break;
+#endif /* H5_NO_DEPRECATED_SYMBOLS */
+
+ default:
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unknown optional group operation")
+ break;
+ } /* end switch */
+ break;
+
+ case H5VL_SUBCLS_LINK:
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unknown optional link operation")
+
+ case H5VL_SUBCLS_OBJECT:
+ switch (opt_type) {
+ case H5VL_NATIVE_OBJECT_GET_COMMENT:
+ *flags |= H5VL_OPT_QUERY_QUERY_METADATA;
+ break;
+
+ case H5VL_NATIVE_OBJECT_SET_COMMENT:
+ *flags |= H5VL_OPT_QUERY_MODIFY_METADATA;
+ break;
+
+ case H5VL_NATIVE_OBJECT_DISABLE_MDC_FLUSHES:
+ case H5VL_NATIVE_OBJECT_ENABLE_MDC_FLUSHES:
+ case H5VL_NATIVE_OBJECT_ARE_MDC_FLUSHES_DISABLED:
+ break;
+
+ case H5VL_NATIVE_OBJECT_GET_NATIVE_INFO:
+ *flags |= H5VL_OPT_QUERY_QUERY_METADATA;
+ break;
+
+ default:
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unknown optional object operation")
+ break;
+ } /* end switch */
+ break;
+
+ case H5VL_SUBCLS_REQUEST:
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unknown optional request operation")
+
+ case H5VL_SUBCLS_BLOB:
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unknown optional blob operation")
+
+ case H5VL_SUBCLS_TOKEN:
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unknown optional token operation")
+
+ default:
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unknown H5VL subclass")
+ } /* end switch */
- FUNC_LEAVE_NOAPI(SUCCEED)
+done:
+ FUNC_LEAVE_NOAPI(ret_value)
} /* end H5VL__native_introspect_opt_query() */