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-rw-r--r--src/H5VLdummy.c301
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diff --git a/src/H5VLdummy.c b/src/H5VLdummy.c
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-/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
- * Copyright by The HDF Group. *
- * Copyright by the Board of Trustees of the University of Illinois. *
- * All rights reserved. *
- * *
- * This file is part of HDF5. The full HDF5 copyright notice, including *
- * terms governing use, modification, and redistribution, is contained in *
- * the files COPYING and Copyright.html. COPYING can be found at the root *
- * of the source code distribution tree; Copyright.html can be found at the *
- * root level of an installed copy of the electronic HDF5 document set and *
- * is linked from the top-level documents page. It can also be found at *
- * http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have *
- * access to either file, you may request a copy from help@hdfgroup.org. *
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
-
-/*
- * Programmer: Mohamad Chaarawi <chaarawi@hdfgroup.gov>
- * January, 2012
- *
- * Purpose: The dummy VOL plugin where access is to a single HDF5 file
- * using HDF5 VFDs.
- */
-
-#define H5D_PACKAGE /*suppress error about including H5Dpkg */
-#define H5F_PACKAGE /*suppress error about including H5Fpkg */
-#define H5G_PACKAGE /*suppress error about including H5Gpkg */
-#define H5O_PACKAGE /*suppress error about including H5Opkg */
-#define H5T_PACKAGE /*suppress error about including H5Tpkg */
-
-/* Interface initialization */
-#define H5_INTERFACE_INIT_FUNC H5VL_dummy_init_interface
-
-
-#include "H5private.h" /* Generic Functions */
-#include "H5Aprivate.h" /* Attributes */
-#include "H5Dpkg.h" /* Dataset pkg */
-#include "H5Dprivate.h" /* Datasets */
-#include "H5Eprivate.h" /* Error handling */
-#include "H5Fprivate.h" /* File access */
-#include "H5Fpkg.h" /* File pkg */
-#include "H5FLprivate.h" /* Free lists */
-#include "H5Gpkg.h" /* Groups */
-#include "H5Iprivate.h" /* IDs */
-#include "H5MFprivate.h" /* File memory management */
-#include "H5MMprivate.h" /* Memory management */
-#include "H5Opkg.h" /* Object headers */
-#include "H5Pprivate.h" /* Property lists */
-#include "H5SMprivate.h" /* Shared Object Header Messages */
-#include "H5Tpkg.h" /* Datatypes */
-#include "H5VLprivate.h" /* VOL plugins */
-#include "H5VLdummy.h" /* Dummy VOL plugin */
-
-/* The driver identification number, initialized at runtime */
-static hid_t H5VL_DUMMY_g = 0;
-
-/* Prototypes */
-static herr_t H5VL_dummy_term(void);
-static hid_t H5VL_dummy_file_open(const char *name, unsigned flags, hid_t fapl_id, hid_t req);
-static herr_t H5VL_dummy_file_close(hid_t fid, hid_t req);
-static hid_t H5VL_dummy_file_create(const char *name, unsigned flags, hid_t fcpl_id, hid_t fapl_id, hid_t req);
-
-H5VL_class_t H5VL_dummy_g = {
- DUMMY,
- "dummy", /* name */
- NULL,
- H5VL_dummy_term, /*terminate */
- { /* attribute_cls */
- NULL, /* create */
- NULL, /* open */
- NULL, /* read */
- NULL, /* write */
- NULL, /* get */
- NULL, /* delete */
- NULL /* close */
- },
- { /* datatype_cls */
- NULL, /* commit */
- NULL, /* open */
- NULL /* close */
- },
- { /* dataset_cls */
- NULL, /* create */
- NULL, /* open */
- NULL,
- NULL,
- NULL,
- NULL,
- NULL
- },
- { /* file_cls */
- H5VL_dummy_file_create, /* create */
- H5VL_dummy_file_open, /* open */
- NULL,
- NULL,
- NULL,
- NULL,
- H5VL_dummy_file_close /* close */
- },
- { /* group_cls */
- NULL,
- NULL,
- NULL,
- NULL
- },
- { /* link_cls */
- NULL, /* create */
- NULL, /* delete */
- NULL, /* move */
- NULL,
- NULL
- },
- { /* object_cls */
- NULL,
- NULL, /* copy */
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL
- }
-};
-
-
-/*--------------------------------------------------------------------------
-NAME
- H5VL_dummy_init_interface -- Initialize interface-specific information
-USAGE
- herr_t H5VL_dummy_init_interface()
-
-RETURNS
- Non-negative on success/Negative on failure
-DESCRIPTION
- Initializes any interface-specific data or routines. (Just calls
- H5VL_dummy_init currently).
-
---------------------------------------------------------------------------*/
-static herr_t
-H5VL_dummy_init_interface(void)
-{
- FUNC_ENTER_NOAPI_NOINIT_NOERR
-
- FUNC_LEAVE_NOAPI(SUCCEED)
-} /* H5VL_dummy_init_interface() */
-
-
-/*-------------------------------------------------------------------------
- * Function: H5VL_dummy_init
- *
- * Purpose: Initialize this vol plugin by registering the driver with the
- * library.
- *
- * Return: Success: The ID for the dummy plugin.
- * Failure: Negative.
- *
- * Programmer: Mohamad Chaarawi
- * January, 2012
- *
- *-------------------------------------------------------------------------
- */
-H5VL_class_t *
-H5VL_dummy_init(void)
-{
- H5VL_class_t *ret_value = NULL; /* Return value */
-
- FUNC_ENTER_NOAPI_NOINIT_NOERR
-
- /* Set return value */
- ret_value = &H5VL_dummy_g;
-
- FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5VL_dummy_init() */
-
-
-/*---------------------------------------------------------------------------
- * Function: H5VL_dummy_term
- *
- * Purpose: Shut down the VOL plugin
- *
- * Returns: Non-negative on success or negative on failure
- *
- * Programmer: Mohamad Chaarawi
- * January, 2012
- *
- *---------------------------------------------------------------------------
- */
-static herr_t
-H5VL_dummy_term(void)
-{
- FUNC_ENTER_NOAPI_NOINIT_NOERR
-
- /* Reset VOL ID */
- H5VL_DUMMY_g = 0;
-
- FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5VL_dummy_term() */
-
-
-/*-------------------------------------------------------------------------
- * Function: H5Pset_fapl_dummy
- *
- * Purpose: Modify the file access property list to use the H5VL_DUMMY
- * plugin defined in this source file.
- *
- * Return: Non-negative on success/Negative on failure
- *
- * Programmer: Mohamad Chaarawi
- * January, 2012
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-H5Pset_fapl_dummy(hid_t fapl_id)
-{
- H5P_genplist_t *plist; /* Property list pointer */
- herr_t ret_value;
-
- FUNC_ENTER_API(FAIL)
- H5TRACE1("e", "i", fapl_id);
-
- if(NULL == (plist = H5P_object_verify(fapl_id, H5P_FILE_ACCESS)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file access property list")
-
- ret_value = H5P_set_vol(plist, &H5VL_dummy_g, NULL);
-
-done:
- FUNC_LEAVE_API(ret_value)
-} /* end H5Pset_fapl_dummy() */
-
-
-/*-------------------------------------------------------------------------
- * Function: H5VL_dummy_open
- *
- * Purpose: Opens a file as a dummy HDF5 file.
- *
- * Return: Success: A pointer to a new file data structure.
- * Failure: NULL
- *
- * Programmer: Mohamad Chaarawi
- * January, 2012
- *
- *-------------------------------------------------------------------------
- */
-static hid_t
-H5VL_dummy_file_open(const char *name, unsigned flags, hid_t fapl_id, hid_t req)
-{
- FUNC_ENTER_NOAPI_NOINIT_NOERR
-
- printf ("DUMMY OPEN\n");
-
- FUNC_LEAVE_NOAPI(1)
-} /* end H5VL_dummy_open() */
-
-
-/*-------------------------------------------------------------------------
- * Function: H5VL_dummy_create
- *
- * Purpose: Creates a file as a dummy HDF5 file.
- *
- * Return: Success: A pointer to a new file data structure.
- * Failure: NULL
- *
- * Programmer: Mohamad Chaarawi
- * January, 2012
- *
- *-------------------------------------------------------------------------
- */
-static hid_t
-H5VL_dummy_file_create(const char *name, unsigned flags, hid_t fcpl_id, hid_t fapl_id, hid_t req)
-{
- FUNC_ENTER_NOAPI_NOINIT_NOERR
-
- printf ("DUMMY CREATE\n");
-
- FUNC_LEAVE_NOAPI(2)
-} /* end H5VL_dummy_create() */
-
-
-/*-------------------------------------------------------------------------
- * Function: H5VL_dummy_close
- *
- * Purpose: Closes a file.
- *
- * Return: Success: 0
- * Failure: -1, file not closed.
- *
- * Programmer: Mohamad Chaarawi
- * January, 2012
- *
- *-------------------------------------------------------------------------
- */
-static herr_t
-H5VL_dummy_file_close(hid_t file_id, hid_t req)
-{
- FUNC_ENTER_NOAPI_NOINIT_NOERR
-
- printf ("DUMMY CLOSE\n");
-
- FUNC_LEAVE_NOAPI(1)
-} /* end H5VL_dummy_close() */
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